Merge branch 'master' into production

.gitignore

@@ -27,6 +27,7 @@ profile.stats
 
 pillar/web/static/assets/css/*.css
 pillar/web/static/assets/js/*.min.js
+pillar/web/static/assets/js/vendor/video.min.js
 pillar/web/static/storage/
 pillar/web/static/uploads/
 pillar/web/templates/

gulpfile.js

@@ -12,15 +12,16 @@ var pug          = require('gulp-pug');
 var rename       = require('gulp-rename');
 var sass         = require('gulp-sass');
 var sourcemaps   = require('gulp-sourcemaps');
-var uglify       = require('gulp-uglify');
+var uglify       = require('gulp-uglify-es').default;
 
 var enabled = {
     uglify: argv.production,
-    maps: argv.production,
+    maps: !argv.production,
     failCheck: !argv.production,
     prettyPug: !argv.production,
     cachify: !argv.production,
     cleanup: argv.production,
+    chmod: argv.production,
 };
 
 var destination = {
@@ -29,6 +30,11 @@ var destination = {
     js: 'pillar/web/static/assets/js',
 }
 
+var source = {
+    bootstrap: 'node_modules/bootstrap/',
+    jquery: 'node_modules/jquery/',
+    popper: 'node_modules/popper.js/'
+}
 
 /* CSS */
 gulp.task('styles', function() {
@@ -67,36 +73,52 @@ gulp.task('scripts', function() {
         .pipe(gulpif(enabled.uglify, uglify()))
         .pipe(rename({suffix: '.min'}))
         .pipe(gulpif(enabled.maps, sourcemaps.write(".")))
-        .pipe(chmod(644))
+        .pipe(gulpif(enabled.chmod, chmod(644)))
         .pipe(gulp.dest(destination.js))
         .pipe(gulpif(argv.livereload, livereload()));
 });
 
 
-/* Collection of scripts in src/scripts/tutti/ to merge into tutti.min.js */
+/* Collection of scripts in src/scripts/tutti/ to merge into tutti.min.js
-/* Since it's always loaded, it's only for functions that we want site-wide */
+ * Since it's always loaded, it's only for functions that we want site-wide.
+ * It also includes jQuery and Bootstrap (and its dependency popper), since
+ * the site doesn't work without it anyway.*/
 gulp.task('scripts_concat_tutti', function() {
-    gulp.src('src/scripts/tutti/**/*.js')
+
+    toUglify = [
+        source.jquery    + 'dist/jquery.min.js',
+        source.popper    + 'dist/umd/popper.min.js',
+        source.bootstrap + 'js/dist/index.js',
+        source.bootstrap + 'js/dist/util.js',
+        source.bootstrap + 'js/dist/alert.js',
+        source.bootstrap + 'js/dist/collapse.js',
+        source.bootstrap + 'js/dist/dropdown.js',
+        source.bootstrap + 'js/dist/tooltip.js',
+        'src/scripts/tutti/**/*.js'
+    ];
+
+    gulp.src(toUglify)
         .pipe(gulpif(enabled.failCheck, plumber()))
         .pipe(gulpif(enabled.maps, sourcemaps.init()))
         .pipe(concat("tutti.min.js"))
         .pipe(gulpif(enabled.uglify, uglify()))
         .pipe(gulpif(enabled.maps, sourcemaps.write(".")))
-        .pipe(chmod(644))
+        .pipe(gulpif(enabled.chmod, chmod(644)))
         .pipe(gulp.dest(destination.js))
         .pipe(gulpif(argv.livereload, livereload()));
 });
 
-gulp.task('scripts_concat_markdown', function() {
+
-    gulp.src('src/scripts/markdown/**/*.js')
+/* Simply move these vendor scripts from node_modules. */
-        .pipe(gulpif(enabled.failCheck, plumber()))
+gulp.task('scripts_move_vendor', function(done) {
-        .pipe(gulpif(enabled.maps, sourcemaps.init()))
+
-        .pipe(concat("markdown.min.js"))
+    let toMove = [
-        .pipe(gulpif(enabled.uglify, uglify()))
+    'node_modules/video.js/dist/video.min.js',
-        .pipe(gulpif(enabled.maps, sourcemaps.write(".")))
+    ];
-        .pipe(chmod(644))
+
-        .pipe(gulp.dest(destination.js))
+    gulp.src(toMove)
-        .pipe(gulpif(argv.livereload, livereload()));
+    .pipe(gulp.dest(destination.js + '/vendor/'));
+    done();
 });
 
 
@@ -111,9 +133,9 @@ gulp.task('watch',function() {
     gulp.watch('src/templates/**/*.pug',['templates']);
     gulp.watch('src/scripts/*.js',['scripts']);
     gulp.watch('src/scripts/tutti/**/*.js',['scripts_concat_tutti']);
-    gulp.watch('src/scripts/markdown/**/*.js',['scripts_concat_markdown']);
 });
 
+
 // Erases all generated files in output directories.
 gulp.task('cleanup', function() {
     var paths = [];
@@ -136,5 +158,5 @@ gulp.task('default', tasks.concat([
     'templates',
     'scripts',
     'scripts_concat_tutti',
-    'scripts_concat_markdown',
+    'scripts_move_vendor',
 ]));

package.json

@@ -1,26 +1,32 @@
 {
-	"name": "pillar",
+  "name": "pillar",
-	"license": "GPL-2.0+",
+  "license": "GPL-2.0+",
-	"author": "Blender Institute",
+  "author": "Blender Institute",
-	"repository": {
+  "repository": {
-		"type": "git",
+    "type": "git",
-		"url": "https://github.com/armadillica/pillar.git"
+    "url": "git://git.blender.org/pillar.git"
-	},
+  },
-	"devDependencies": {
+  "devDependencies": {
-		"gulp": "~3.9.1",
+    "gulp": "^3.9.1",
-		"gulp-autoprefixer": "~2.3.1",
+    "gulp-autoprefixer": "^6.0.0",
-		"gulp-cached": "~1.1.0",
+    "gulp-cached": "^1.1.1",
-		"gulp-chmod": "~1.3.0",
+    "gulp-chmod": "^2.0.0",
-		"gulp-concat": "~2.6.0",
+    "gulp-concat": "^2.6.1",
-		"gulp-if": "^2.0.1",
+    "gulp-if": "^2.0.2",
-		"gulp-git": "~2.4.2",
+    "gulp-git": "^2.8.0",
-		"gulp-livereload": "~3.8.1",
+    "gulp-livereload": "^4.0.0",
-		"gulp-plumber": "~1.1.0",
+    "gulp-plumber": "^1.2.0",
-		"gulp-pug": "~3.2.0",
+    "gulp-pug": "^4.0.1",
-		"gulp-rename": "~1.2.2",
+    "gulp-rename": "^1.4.0",
-		"gulp-sass": "~2.3.1",
+    "gulp-sass": "^4.0.1",
-		"gulp-sourcemaps": "~1.6.0",
+    "gulp-sourcemaps": "^2.6.4",
-		"gulp-uglify": "~1.5.3",
+    "gulp-uglify-es": "^1.0.4",
-		"minimist": "^1.2.0"
+    "minimist": "^1.2.0"
-	}
+  },
+  "dependencies": {
+    "bootstrap": "^4.1.3",
+    "jquery": "^3.3.1",
+    "popper.js": "^1.14.4",
+    "video.js": "^7.2.2"
+  }
 }

pillar/__init__.py

@@ -140,8 +140,6 @@ class PillarServer(BlinkerCompatibleEve):
 
         self.org_manager = pillar.api.organizations.OrgManager()
 
-        self.before_first_request(self.setup_db_indices)
-
         # Make CSRF protection available to the application. By default it is
         # disabled on all endpoints. More info at WTF_CSRF_CHECK_DEFAULT in config.py
         self.csrf = CSRFProtect(self)
@@ -479,10 +477,11 @@ class PillarServer(BlinkerCompatibleEve):
 
         # Pillar-defined Celery task modules:
         celery_task_modules = [
-            'pillar.celery.tasks',
+            'pillar.celery.badges',
-            'pillar.celery.search_index_tasks',
-            'pillar.celery.file_link_tasks',
             'pillar.celery.email_tasks',
+            'pillar.celery.file_link_tasks',
+            'pillar.celery.search_index_tasks',
+            'pillar.celery.tasks',
         ]
 
         # Allow Pillar extensions from defining their own Celery tasks.
@@ -704,6 +703,8 @@ class PillarServer(BlinkerCompatibleEve):
     def finish_startup(self):
         self.log.info('Using MongoDB database %r', self.config['MONGO_DBNAME'])
 
+        with self.app_context():
+            self.setup_db_indices()
         self._config_celery()
 
         api.setup_app(self)
@@ -760,6 +761,8 @@ class PillarServer(BlinkerCompatibleEve):
         coll.create_index([('properties.status', pymongo.ASCENDING),
                            ('node_type', pymongo.ASCENDING),
                            ('_created', pymongo.DESCENDING)])
+        # Used for asset tags
+        coll.create_index([('properties.tags', pymongo.ASCENDING)])
 
         coll = db['projects']
         # This index is used for statistics, and for fetching public projects.

pillar/api/blender_id.py

@@ -220,7 +220,7 @@ def fetch_blenderid_user() -> dict:
 
     my_log = log.getChild('fetch_blenderid_user')
 
-    bid_url = '%s/api/user' % current_app.config['BLENDER_ID_ENDPOINT']
+    bid_url = urljoin(current_app.config['BLENDER_ID_ENDPOINT'], 'api/user')
     my_log.debug('Fetching user info from %s', bid_url)
 
     credentials = current_app.config['OAUTH_CREDENTIALS']['blender-id']

pillar/api/eve_settings.py

@@ -123,6 +123,43 @@ users_schema = {
         'allow_unknown': True,
     },
 
+    # Node-specific information for this user.
+    'nodes': {
+        'type': 'dict',
+        'schema': {
+            # Per watched video info about where the user left off, both in time and in percent.
+            'view_progress': {
+                'type': 'dict',
+                # Keyed by Node ID of the video asset. MongoDB doesn't support using
+                # ObjectIds as key, so we cast them to string instead.
+                'keyschema': {'type': 'string'},
+                'valueschema': {
+                    'type': 'dict',
+                    'schema': {
+                        'progress_in_sec': {'type': 'float', 'min': 0},
+                        'progress_in_percent': {'type': 'integer', 'min': 0, 'max': 100},
+
+                        # When the progress was last updated, so we can limit this history to
+                        # the last-watched N videos if we want, or show stuff in chrono order.
+                        'last_watched': {'type': 'datetime'},
+
+                        # True means progress_in_percent = 100, for easy querying
+                        'done': {'type': 'boolean', 'default': False},
+                    },
+                },
+            },
+
+        },
+    },
+
+    'badges': {
+        'type': 'dict',
+        'schema': {
+            'html': {'type': 'string'},  # HTML fetched from Blender ID.
+            'expires': {'type': 'datetime'},  # When we should fetch it again.
+        },
+    },
+
     # Properties defined by extensions. Extensions should use their name (see the
     # PillarExtension.name property) as the key, and are free to use whatever they want as value,
     # but we suggest a dict for future extendability.
@@ -339,11 +376,11 @@ tokens_schema = {
     },
     'token': {
         'type': 'string',
-        'required': False,
+        'required': True,
     },
     'token_hashed': {
         'type': 'string',
-        'required': True,
+        'required': False,
     },
     'expire_time': {
         'type': 'datetime',
@@ -362,6 +399,13 @@ tokens_schema = {
             'type': 'string',
         },
     },
+
+    # OAuth scopes granted to this token.
+    'oauth_scopes': {
+        'type': 'list',
+        'default': [],
+        'schema': {'type': 'string'},
+    }
 }
 
 files_schema = {

pillar/api/local_auth.py

@@ -94,17 +94,10 @@ def generate_and_store_token(user_id, days=15, prefix=b'') -> dict:
 
     # Use 'xy' as altargs to prevent + and / characters from appearing.
     # We never have to b64decode the string anyway.
-    token_bytes = prefix + base64.b64encode(random_bits, altchars=b'xy').strip(b'=')
+    token = prefix + base64.b64encode(random_bits, altchars=b'xy').strip(b'=')
-    token = token_bytes.decode('ascii')
 
     token_expiry = utcnow() + datetime.timedelta(days=days)
-    token_data = store_token(user_id, token, token_expiry)
+    return store_token(user_id, token.decode('ascii'), token_expiry)
-
-    # Include the token in the returned document so that it can be stored client-side,
-    # in configuration, etc.
-    token_data['token'] = token
-
-    return token_data
 
 
 def hash_password(password: str, salt: typing.Union[str, bytes]) -> str:

pillar/api/nodes/__init__.py

@@ -1,17 +1,11 @@
 import base64
-import functools
 import logging
-import urllib.parse
 
 import pymongo.errors
 import werkzeug.exceptions as wz_exceptions
-from bson import ObjectId
 from flask import current_app, Blueprint, request
 
-import pillar.markdown
+from pillar.api.nodes import eve_hooks
-from pillar.api.activities import activity_subscribe, activity_object_add
-from pillar.api.node_types import PILLAR_NAMED_NODE_TYPES
-from pillar.api.file_storage_backends.gcs import update_file_name
 from pillar.api.utils import str2id, jsonify
 from pillar.api.utils.authorization import check_permissions, require_login
 
@@ -20,40 +14,6 @@ blueprint = Blueprint('nodes_api', __name__)
 ROLES_FOR_SHARING = {'subscriber', 'demo'}
 
 
-def only_for_node_type_decorator(*required_node_type_names):
-    """Returns a decorator that checks its first argument's node type.
-
-    If the node type is not of the required node type, returns None,
-    otherwise calls the wrapped function.
-
-    >>> deco = only_for_node_type_decorator('comment')
-    >>> @deco
-    ... def handle_comment(node): pass
-
-    >>> deco = only_for_node_type_decorator('comment', 'post')
-    >>> @deco
-    ... def handle_comment_or_post(node): pass
-
-    """
-
-    # Convert to a set for efficient 'x in required_node_type_names' queries.
-    required_node_type_names = set(required_node_type_names)
-
-    def only_for_node_type(wrapped):
-        @functools.wraps(wrapped)
-        def wrapper(node, *args, **kwargs):
-            if node.get('node_type') not in required_node_type_names:
-                return
-
-            return wrapped(node, *args, **kwargs)
-
-        return wrapper
-
-    only_for_node_type.__doc__ = "Decorator, immediately returns when " \
-                                 "the first argument is not of type %s." % required_node_type_names
-    return only_for_node_type
-
-
 @blueprint.route('/<node_id>/share', methods=['GET', 'POST'])
 @require_login(require_roles=ROLES_FOR_SHARING)
 def share_node(node_id):
@@ -86,7 +46,68 @@ def share_node(node_id):
         else:
             return '', 204
 
-    return jsonify(short_link_info(short_code), status=status)
+    return jsonify(eve_hooks.short_link_info(short_code), status=status)
+
+
+@blueprint.route('/tagged/')
+@blueprint.route('/tagged/<tag>')
+def tagged(tag=''):
+    """Return all tagged nodes of public projects as JSON."""
+    from pillar.auth import current_user
+
+    # We explicitly register the tagless endpoint to raise a 404, otherwise the PATCH
+    # handler on /api/nodes/<node_id> will return a 405 Method Not Allowed.
+    if not tag:
+        raise wz_exceptions.NotFound()
+
+    # Build the (cached) list of tagged nodes
+    agg_list = _tagged(tag)
+
+    # If the user is anonymous, no more information is needed and we return
+    if current_user.is_anonymous:
+        return jsonify(agg_list)
+
+    # If the user is authenticated, attach view_progress for video assets
+    view_progress = current_user.nodes['view_progress']
+    for node in agg_list:
+        node_id = str(node['_id'])
+        # View progress should be added only for nodes of type 'asset' and
+        # with content_type 'video', only if the video was already in the watched
+        # list for the current user.
+        if node_id in view_progress:
+            node['view_progress'] = view_progress[node_id]
+
+    return jsonify(agg_list)
+
+
+def _tagged(tag: str):
+    """Fetch all public nodes with the given tag.
+
+    This function is cached, see setup_app().
+    """
+    nodes_coll = current_app.db('nodes')
+    agg = nodes_coll.aggregate([
+        {'$match': {'properties.tags': tag,
+                    '_deleted': {'$ne': True}}},
+
+        # Only get nodes from public projects. This is done after matching the
+        # tagged nodes, because most likely nobody else will be able to tag
+        # nodes anyway.
+        {'$lookup': {
+            'from': 'projects',
+            'localField': 'project',
+            'foreignField': '_id',
+            'as': '_project',
+        }},
+        {'$match': {'_project.is_private': False}},
+
+        # Don't return the entire project for each node.
+        {'$project': {'_project': False}},
+
+        {'$sort': {'_created': -1}}
+    ])
+
+    return list(agg)
 
 
 def generate_and_store_short_code(node):
@@ -164,307 +185,35 @@ def create_short_code(node) -> str:
     return short_code
 
 
-def short_link_info(short_code):
-    """Returns the short link info in a dict."""
-
-    short_link = urllib.parse.urljoin(
-        current_app.config['SHORT_LINK_BASE_URL'], short_code)
-
-    return {
-        'short_code': short_code,
-        'short_link': short_link,
-    }
-
-
-def before_replacing_node(item, original):
-    check_permissions('nodes', original, 'PUT')
-    update_file_name(item)
-
-
-def after_replacing_node(item, original):
-    """Push an update to the Algolia index when a node item is updated. If the
-    project is private, prevent public indexing.
-    """
-
-    from pillar.celery import search_index_tasks as index
-
-    projects_collection = current_app.data.driver.db['projects']
-    project = projects_collection.find_one({'_id': item['project']})
-    if project.get('is_private', False):
-        # Skip index updating and return
-        return
-
-    status = item['properties'].get('status', 'unpublished')
-    node_id = str(item['_id'])
-
-    if status == 'published':
-        index.node_save.delay(node_id)
-    else:
-        index.node_delete.delay(node_id)
-
-
-def before_inserting_nodes(items):
-    """Before inserting a node in the collection we check if the user is allowed
-    and we append the project id to it.
-    """
-    from pillar.auth import current_user
-
-    nodes_collection = current_app.data.driver.db['nodes']
-
-    def find_parent_project(node):
-        """Recursive function that finds the ultimate parent of a node."""
-        if node and 'parent' in node:
-            parent = nodes_collection.find_one({'_id': node['parent']})
-            return find_parent_project(parent)
-        if node:
-            return node
-        else:
-            return None
-
-    for item in items:
-        check_permissions('nodes', item, 'POST')
-        if 'parent' in item and 'project' not in item:
-            parent = nodes_collection.find_one({'_id': item['parent']})
-            project = find_parent_project(parent)
-            if project:
-                item['project'] = project['_id']
-
-        # Default the 'user' property to the current user.
-        item.setdefault('user', current_user.user_id)
-
-
-def after_inserting_nodes(items):
-    for item in items:
-        # Skip subscriptions for first level items (since the context is not a
-        # node, but a project).
-        # TODO: support should be added for mixed context
-        if 'parent' not in item:
-            return
-        context_object_id = item['parent']
-        if item['node_type'] == 'comment':
-            nodes_collection = current_app.data.driver.db['nodes']
-            parent = nodes_collection.find_one({'_id': item['parent']})
-            # Always subscribe to the parent node
-            activity_subscribe(item['user'], 'node', item['parent'])
-            if parent['node_type'] == 'comment':
-                # If the parent is a comment, we provide its own parent as
-                # context. We do this in order to point the user to an asset
-                # or group when viewing the notification.
-                verb = 'replied'
-                context_object_id = parent['parent']
-                # Subscribe to the parent of the parent comment (post or group)
-                activity_subscribe(item['user'], 'node', parent['parent'])
-            else:
-                activity_subscribe(item['user'], 'node', item['_id'])
-                verb = 'commented'
-        elif item['node_type'] in PILLAR_NAMED_NODE_TYPES:
-            verb = 'posted'
-            activity_subscribe(item['user'], 'node', item['_id'])
-        else:
-            # Don't automatically create activities for non-Pillar node types,
-            # as we don't know what would be a suitable verb (among other things).
-            continue
-
-        activity_object_add(
-            item['user'],
-            verb,
-            'node',
-            item['_id'],
-            'node',
-            context_object_id
-        )
-
-
-def deduct_content_type(node_doc, original=None):
-    """Deduct the content type from the attached file, if any."""
-
-    if node_doc['node_type'] != 'asset':
-        log.debug('deduct_content_type: called on node type %r, ignoring', node_doc['node_type'])
-        return
-
-    node_id = node_doc.get('_id')
-    try:
-        file_id = ObjectId(node_doc['properties']['file'])
-    except KeyError:
-        if node_id is None:
-            # Creation of a file-less node is allowed, but updates aren't.
-            return
-        log.warning('deduct_content_type: Asset without properties.file, rejecting.')
-        raise wz_exceptions.UnprocessableEntity('Missing file property for asset node')
-
-    files = current_app.data.driver.db['files']
-    file_doc = files.find_one({'_id': file_id},
-                              {'content_type': 1})
-    if not file_doc:
-        log.warning('deduct_content_type: Node %s refers to non-existing file %s, rejecting.',
-                    node_id, file_id)
-        raise wz_exceptions.UnprocessableEntity('File property refers to non-existing file')
-
-    # Guess the node content type from the file content type
-    file_type = file_doc['content_type']
-    if file_type.startswith('video/'):
-        content_type = 'video'
-    elif file_type.startswith('image/'):
-        content_type = 'image'
-    else:
-        content_type = 'file'
-
-    node_doc['properties']['content_type'] = content_type
-
-
-def nodes_deduct_content_type(nodes):
-    for node in nodes:
-        deduct_content_type(node)
-
-
-def before_returning_node(node):
-    # Run validation process, since GET on nodes entry point is public
-    check_permissions('nodes', node, 'GET', append_allowed_methods=True)
-
-    # Embed short_link_info if the node has a short_code.
-    short_code = node.get('short_code')
-    if short_code:
-        node['short_link'] = short_link_info(short_code)['short_link']
-
-
-def before_returning_nodes(nodes):
-    for node in nodes['_items']:
-        before_returning_node(node)
-
-
-def node_set_default_picture(node, original=None):
-    """Uses the image of an image asset or colour map of texture node as picture."""
-
-    if node.get('picture'):
-        log.debug('Node %s already has a picture, not overriding', node.get('_id'))
-        return
-
-    node_type = node.get('node_type')
-    props = node.get('properties', {})
-    content = props.get('content_type')
-
-    if node_type == 'asset' and content == 'image':
-        image_file_id = props.get('file')
-    elif node_type == 'texture':
-        # Find the colour map, defaulting to the first image map available.
-        image_file_id = None
-        for image in props.get('files', []):
-            if image_file_id is None or image.get('map_type') == 'color':
-                image_file_id = image.get('file')
-    else:
-        log.debug('Not setting default picture on node type %s content type %s',
-                  node_type, content)
-        return
-
-    if image_file_id is None:
-        log.debug('Nothing to set the picture to.')
-        return
-
-    log.debug('Setting default picture for node %s to %s', node.get('_id'), image_file_id)
-    node['picture'] = image_file_id
-
-
-def nodes_set_default_picture(nodes):
-    for node in nodes:
-        node_set_default_picture(node)
-
-
-def before_deleting_node(node: dict):
-    check_permissions('nodes', node, 'DELETE')
-
-
-def after_deleting_node(item):
-    from pillar.celery import search_index_tasks as index
-    index.node_delete.delay(str(item['_id']))
-
-
-only_for_textures = only_for_node_type_decorator('texture')
-
-
-@only_for_textures
-def texture_sort_files(node, original=None):
-    """Sort files alphabetically by map type, with colour map first."""
-
-    try:
-        files = node['properties']['files']
-    except KeyError:
-        return
-
-    # Sort the map types alphabetically, ensuring 'color' comes first.
-    as_dict = {f['map_type']: f for f in files}
-    types = sorted(as_dict.keys(), key=lambda k: '\0' if k == 'color' else k)
-    node['properties']['files'] = [as_dict[map_type] for map_type in types]
-
-
-def textures_sort_files(nodes):
-    for node in nodes:
-        texture_sort_files(node)
-
-
-def parse_markdown(node, original=None):
-    import copy
-
-    projects_collection = current_app.data.driver.db['projects']
-    project = projects_collection.find_one({'_id': node['project']}, {'node_types': 1})
-    # Query node type directly using the key
-    node_type = next(nt for nt in project['node_types']
-                     if nt['name'] == node['node_type'])
-
-    # Create a copy to not overwrite the actual schema.
-    schema = copy.deepcopy(current_app.config['DOMAIN']['nodes']['schema'])
-    schema['properties'] = node_type['dyn_schema']
-
-    def find_markdown_fields(schema, node):
-        """Find and process all makrdown validated fields."""
-        for k, v in schema.items():
-            if not isinstance(v, dict):
-                continue
-
-            if v.get('validator') == 'markdown':
-                # If there is a match with the validator: markdown pair, assign the sibling
-                # property (following the naming convention _<property>_html)
-                # the processed value.
-                if k in node:
-                    html = pillar.markdown.markdown(node[k])
-                    field_name = pillar.markdown.cache_field_name(k)
-                    node[field_name] = html
-            if isinstance(node, dict) and k in node:
-                find_markdown_fields(v, node[k])
-
-    find_markdown_fields(schema, node)
-
-    return 'ok'
-
-
-def parse_markdowns(items):
-    for item in items:
-        parse_markdown(item)
-
-
 def setup_app(app, url_prefix):
+    global _tagged
+
+    cached = app.cache.memoize(timeout=300)
+    _tagged = cached(_tagged)
+
     from . import patch
     patch.setup_app(app, url_prefix=url_prefix)
 
-    app.on_fetched_item_nodes += before_returning_node
+    app.on_fetched_item_nodes += eve_hooks.before_returning_node
-    app.on_fetched_resource_nodes += before_returning_nodes
+    app.on_fetched_resource_nodes += eve_hooks.before_returning_nodes
 
-    app.on_replace_nodes += before_replacing_node
+    app.on_replace_nodes += eve_hooks.before_replacing_node
-    app.on_replace_nodes += parse_markdown
+    app.on_replace_nodes += eve_hooks.parse_markdown
-    app.on_replace_nodes += texture_sort_files
+    app.on_replace_nodes += eve_hooks.texture_sort_files
-    app.on_replace_nodes += deduct_content_type
+    app.on_replace_nodes += eve_hooks.deduct_content_type
-    app.on_replace_nodes += node_set_default_picture
+    app.on_replace_nodes += eve_hooks.node_set_default_picture
-    app.on_replaced_nodes += after_replacing_node
+    app.on_replaced_nodes += eve_hooks.after_replacing_node
 
-    app.on_insert_nodes += before_inserting_nodes
+    app.on_insert_nodes += eve_hooks.before_inserting_nodes
-    app.on_insert_nodes += parse_markdowns
+    app.on_insert_nodes += eve_hooks.parse_markdowns
-    app.on_insert_nodes += nodes_deduct_content_type
+    app.on_insert_nodes += eve_hooks.nodes_deduct_content_type
-    app.on_insert_nodes += nodes_set_default_picture
+    app.on_insert_nodes += eve_hooks.nodes_set_default_picture
-    app.on_insert_nodes += textures_sort_files
+    app.on_insert_nodes += eve_hooks.textures_sort_files
-    app.on_inserted_nodes += after_inserting_nodes
+    app.on_inserted_nodes += eve_hooks.after_inserting_nodes
 
-    app.on_update_nodes += texture_sort_files
+    app.on_update_nodes += eve_hooks.texture_sort_files
 
-    app.on_delete_item_nodes += before_deleting_node
+    app.on_delete_item_nodes += eve_hooks.before_deleting_node
-    app.on_deleted_item_nodes += after_deleting_node
+    app.on_deleted_item_nodes += eve_hooks.after_deleting_node
 
     app.register_api_blueprint(blueprint, url_prefix=url_prefix)

pillar/api/nodes/eve_hooks.py

@@ -0,0 +1,325 @@
+import functools
+import logging
+import urllib.parse
+from bson import ObjectId
+from flask import current_app
+from werkzeug import exceptions as wz_exceptions
+
+import pillar.markdown
+from pillar.api.activities import activity_subscribe, activity_object_add
+from pillar.api.file_storage_backends.gcs import update_file_name
+from pillar.api.node_types import PILLAR_NAMED_NODE_TYPES
+from pillar.api.utils.authorization import check_permissions
+
+log = logging.getLogger(__name__)
+
+
+def before_returning_node(node):
+    # Run validation process, since GET on nodes entry point is public
+    check_permissions('nodes', node, 'GET', append_allowed_methods=True)
+
+    # Embed short_link_info if the node has a short_code.
+    short_code = node.get('short_code')
+    if short_code:
+        node['short_link'] = short_link_info(short_code)['short_link']
+
+
+def before_returning_nodes(nodes):
+    for node in nodes['_items']:
+        before_returning_node(node)
+
+
+def only_for_node_type_decorator(*required_node_type_names):
+    """Returns a decorator that checks its first argument's node type.
+
+    If the node type is not of the required node type, returns None,
+    otherwise calls the wrapped function.
+
+    >>> deco = only_for_node_type_decorator('comment')
+    >>> @deco
+    ... def handle_comment(node): pass
+
+    >>> deco = only_for_node_type_decorator('comment', 'post')
+    >>> @deco
+    ... def handle_comment_or_post(node): pass
+
+    """
+
+    # Convert to a set for efficient 'x in required_node_type_names' queries.
+    required_node_type_names = set(required_node_type_names)
+
+    def only_for_node_type(wrapped):
+        @functools.wraps(wrapped)
+        def wrapper(node, *args, **kwargs):
+            if node.get('node_type') not in required_node_type_names:
+                return
+
+            return wrapped(node, *args, **kwargs)
+
+        return wrapper
+
+    only_for_node_type.__doc__ = "Decorator, immediately returns when " \
+                                 "the first argument is not of type %s." % required_node_type_names
+    return only_for_node_type
+
+
+def before_replacing_node(item, original):
+    check_permissions('nodes', original, 'PUT')
+    update_file_name(item)
+
+
+def after_replacing_node(item, original):
+    """Push an update to the Algolia index when a node item is updated. If the
+    project is private, prevent public indexing.
+    """
+
+    from pillar.celery import search_index_tasks as index
+
+    projects_collection = current_app.data.driver.db['projects']
+    project = projects_collection.find_one({'_id': item['project']})
+    if project.get('is_private', False):
+        # Skip index updating and return
+        return
+
+    status = item['properties'].get('status', 'unpublished')
+    node_id = str(item['_id'])
+
+    if status == 'published':
+        index.node_save.delay(node_id)
+    else:
+        index.node_delete.delay(node_id)
+
+
+def before_inserting_nodes(items):
+    """Before inserting a node in the collection we check if the user is allowed
+    and we append the project id to it.
+    """
+    from pillar.auth import current_user
+
+    nodes_collection = current_app.data.driver.db['nodes']
+
+    def find_parent_project(node):
+        """Recursive function that finds the ultimate parent of a node."""
+        if node and 'parent' in node:
+            parent = nodes_collection.find_one({'_id': node['parent']})
+            return find_parent_project(parent)
+        if node:
+            return node
+        else:
+            return None
+
+    for item in items:
+        check_permissions('nodes', item, 'POST')
+        if 'parent' in item and 'project' not in item:
+            parent = nodes_collection.find_one({'_id': item['parent']})
+            project = find_parent_project(parent)
+            if project:
+                item['project'] = project['_id']
+
+        # Default the 'user' property to the current user.
+        item.setdefault('user', current_user.user_id)
+
+
+def after_inserting_nodes(items):
+    for item in items:
+        # Skip subscriptions for first level items (since the context is not a
+        # node, but a project).
+        # TODO: support should be added for mixed context
+        if 'parent' not in item:
+            return
+        context_object_id = item['parent']
+        if item['node_type'] == 'comment':
+            nodes_collection = current_app.data.driver.db['nodes']
+            parent = nodes_collection.find_one({'_id': item['parent']})
+            # Always subscribe to the parent node
+            activity_subscribe(item['user'], 'node', item['parent'])
+            if parent['node_type'] == 'comment':
+                # If the parent is a comment, we provide its own parent as
+                # context. We do this in order to point the user to an asset
+                # or group when viewing the notification.
+                verb = 'replied'
+                context_object_id = parent['parent']
+                # Subscribe to the parent of the parent comment (post or group)
+                activity_subscribe(item['user'], 'node', parent['parent'])
+            else:
+                activity_subscribe(item['user'], 'node', item['_id'])
+                verb = 'commented'
+        elif item['node_type'] in PILLAR_NAMED_NODE_TYPES:
+            verb = 'posted'
+            activity_subscribe(item['user'], 'node', item['_id'])
+        else:
+            # Don't automatically create activities for non-Pillar node types,
+            # as we don't know what would be a suitable verb (among other things).
+            continue
+
+        activity_object_add(
+            item['user'],
+            verb,
+            'node',
+            item['_id'],
+            'node',
+            context_object_id
+        )
+
+
+def deduct_content_type(node_doc, original=None):
+    """Deduct the content type from the attached file, if any."""
+
+    if node_doc['node_type'] != 'asset':
+        log.debug('deduct_content_type: called on node type %r, ignoring', node_doc['node_type'])
+        return
+
+    node_id = node_doc.get('_id')
+    try:
+        file_id = ObjectId(node_doc['properties']['file'])
+    except KeyError:
+        if node_id is None:
+            # Creation of a file-less node is allowed, but updates aren't.
+            return
+        log.warning('deduct_content_type: Asset without properties.file, rejecting.')
+        raise wz_exceptions.UnprocessableEntity('Missing file property for asset node')
+
+    files = current_app.data.driver.db['files']
+    file_doc = files.find_one({'_id': file_id},
+                              {'content_type': 1})
+    if not file_doc:
+        log.warning('deduct_content_type: Node %s refers to non-existing file %s, rejecting.',
+                    node_id, file_id)
+        raise wz_exceptions.UnprocessableEntity('File property refers to non-existing file')
+
+    # Guess the node content type from the file content type
+    file_type = file_doc['content_type']
+    if file_type.startswith('video/'):
+        content_type = 'video'
+    elif file_type.startswith('image/'):
+        content_type = 'image'
+    else:
+        content_type = 'file'
+
+    node_doc['properties']['content_type'] = content_type
+
+
+def nodes_deduct_content_type(nodes):
+    for node in nodes:
+        deduct_content_type(node)
+
+
+def node_set_default_picture(node, original=None):
+    """Uses the image of an image asset or colour map of texture node as picture."""
+
+    if node.get('picture'):
+        log.debug('Node %s already has a picture, not overriding', node.get('_id'))
+        return
+
+    node_type = node.get('node_type')
+    props = node.get('properties', {})
+    content = props.get('content_type')
+
+    if node_type == 'asset' and content == 'image':
+        image_file_id = props.get('file')
+    elif node_type == 'texture':
+        # Find the colour map, defaulting to the first image map available.
+        image_file_id = None
+        for image in props.get('files', []):
+            if image_file_id is None or image.get('map_type') == 'color':
+                image_file_id = image.get('file')
+    else:
+        log.debug('Not setting default picture on node type %s content type %s',
+                  node_type, content)
+        return
+
+    if image_file_id is None:
+        log.debug('Nothing to set the picture to.')
+        return
+
+    log.debug('Setting default picture for node %s to %s', node.get('_id'), image_file_id)
+    node['picture'] = image_file_id
+
+
+def nodes_set_default_picture(nodes):
+    for node in nodes:
+        node_set_default_picture(node)
+
+
+def before_deleting_node(node: dict):
+    check_permissions('nodes', node, 'DELETE')
+
+
+def after_deleting_node(item):
+    from pillar.celery import search_index_tasks as index
+    index.node_delete.delay(str(item['_id']))
+
+
+only_for_textures = only_for_node_type_decorator('texture')
+
+
+@only_for_textures
+def texture_sort_files(node, original=None):
+    """Sort files alphabetically by map type, with colour map first."""
+
+    try:
+        files = node['properties']['files']
+    except KeyError:
+        return
+
+    # Sort the map types alphabetically, ensuring 'color' comes first.
+    as_dict = {f['map_type']: f for f in files}
+    types = sorted(as_dict.keys(), key=lambda k: '\0' if k == 'color' else k)
+    node['properties']['files'] = [as_dict[map_type] for map_type in types]
+
+
+def textures_sort_files(nodes):
+    for node in nodes:
+        texture_sort_files(node)
+
+
+def parse_markdown(node, original=None):
+    import copy
+
+    projects_collection = current_app.data.driver.db['projects']
+    project = projects_collection.find_one({'_id': node['project']}, {'node_types': 1})
+    # Query node type directly using the key
+    node_type = next(nt for nt in project['node_types']
+                     if nt['name'] == node['node_type'])
+
+    # Create a copy to not overwrite the actual schema.
+    schema = copy.deepcopy(current_app.config['DOMAIN']['nodes']['schema'])
+    schema['properties'] = node_type['dyn_schema']
+
+    def find_markdown_fields(schema, node):
+        """Find and process all makrdown validated fields."""
+        for k, v in schema.items():
+            if not isinstance(v, dict):
+                continue
+
+            if v.get('validator') == 'markdown':
+                # If there is a match with the validator: markdown pair, assign the sibling
+                # property (following the naming convention _<property>_html)
+                # the processed value.
+                if k in node:
+                    html = pillar.markdown.markdown(node[k])
+                    field_name = pillar.markdown.cache_field_name(k)
+                    node[field_name] = html
+            if isinstance(node, dict) and k in node:
+                find_markdown_fields(v, node[k])
+
+    find_markdown_fields(schema, node)
+
+    return 'ok'
+
+
+def parse_markdowns(items):
+    for item in items:
+        parse_markdown(item)
+
+
+def short_link_info(short_code):
+    """Returns the short link info in a dict."""
+
+    short_link = urllib.parse.urljoin(
+        current_app.config['SHORT_LINK_BASE_URL'], short_code)
+
+    return {
+        'short_code': short_code,
+        'short_link': short_link,
+    }

pillar/api/users/hooks.py

@@ -142,7 +142,7 @@ def after_fetching_user(user):
         return
 
     # Remove all fields except public ones.
-    public_fields = {'full_name', 'username', 'email', 'extension_props_public'}
+    public_fields = {'full_name', 'username', 'email', 'extension_props_public', 'badges'}
     for field in list(user.keys()):
         if field not in public_fields:
             del user[field]

pillar/api/users/routes.py

@@ -1,9 +1,11 @@
 import logging
 
 from eve.methods.get import get
-from flask import Blueprint
+from flask import Blueprint, request
+import werkzeug.exceptions as wz_exceptions
 
-from pillar.api.utils import jsonify
+from pillar import current_app
+from pillar.api import utils
 from pillar.api.utils.authorization import require_login
 from pillar.auth import current_user
 
@@ -15,7 +17,128 @@ blueprint_api = Blueprint('users_api', __name__)
 @require_login()
 def my_info():
     eve_resp, _, _, status, _ = get('users', {'_id': current_user.user_id})
-    resp = jsonify(eve_resp['_items'][0], status=status)
+    resp = utils.jsonify(eve_resp['_items'][0], status=status)
     return resp
 
 
+@blueprint_api.route('/video/<video_id>/progress')
+@require_login()
+def get_video_progress(video_id: str):
+    """Return video progress information.
+
+    Either a `204 No Content` is returned (no information stored),
+    or a `200 Ok` with JSON from Eve's 'users' schema, from the key
+    video.view_progress.<video_id>.
+    """
+
+    # Validation of the video ID; raises a BadRequest when it's not an ObjectID.
+    # This isn't strictly necessary, but it makes this function behave symmetrical
+    # to the set_video_progress() function.
+    utils.str2id(video_id)
+
+    users_coll = current_app.db('users')
+    user_doc = users_coll.find_one(current_user.user_id, projection={'nodes.view_progress': True})
+    try:
+        progress = user_doc['nodes']['view_progress'][video_id]
+    except KeyError:
+        return '', 204
+    if not progress:
+        return '', 204
+
+    return utils.jsonify(progress)
+
+
+@blueprint_api.route('/video/<video_id>/progress', methods=['POST'])
+@require_login()
+def set_video_progress(video_id: str):
+    """Save progress information about a certain video.
+
+    Expected parameters:
+    - progress_in_sec: float number of seconds
+    - progress_in_perc: integer percentage of video watched (interval [0-100])
+    """
+    my_log = log.getChild('set_video_progress')
+    my_log.debug('Setting video progress for user %r video %r', current_user.user_id, video_id)
+
+    # Constructing this response requires an active app, and thus can't be done on module load.
+    no_video_response = utils.jsonify({'_message': 'No such video'}, status=404)
+
+    try:
+        progress_in_sec = float(request.form['progress_in_sec'])
+        progress_in_perc = int(request.form['progress_in_perc'])
+    except KeyError as ex:
+        my_log.debug('Missing POST field in request: %s', ex)
+        raise wz_exceptions.BadRequest(f'missing a form field')
+    except ValueError as ex:
+        my_log.debug('Invalid value for POST field in request: %s', ex)
+        raise wz_exceptions.BadRequest(f'Invalid value for field: {ex}')
+
+    users_coll = current_app.db('users')
+    nodes_coll = current_app.db('nodes')
+
+    # First check whether this is actually an existing video
+    video_oid = utils.str2id(video_id)
+    video_doc = nodes_coll.find_one(video_oid, projection={
+        'node_type': True,
+        'properties.content_type': True,
+        'properties.file': True,
+    })
+    if not video_doc:
+        my_log.debug('Node %r not found, unable to set progress for user %r',
+                     video_oid, current_user.user_id)
+        return no_video_response
+
+    try:
+        is_video = (video_doc['node_type'] == 'asset'
+                    and video_doc['properties']['content_type'] == 'video')
+    except KeyError:
+        is_video = False
+
+    if not is_video:
+        my_log.info('Node %r is not a video, unable to set progress for user %r',
+                    video_oid, current_user.user_id)
+        # There is no video found at this URL, so act as if it doesn't even exist.
+        return no_video_response
+
+    # Compute the progress
+    percent = min(100, max(0, progress_in_perc))
+    progress = {
+        'progress_in_sec': progress_in_sec,
+        'progress_in_percent': percent,
+        'last_watched': utils.utcnow(),
+    }
+
+    # After watching a certain percentage of the video, we consider it 'done'
+    #
+    #                   Total     Credit start  Total  Credit  Percent
+    #                   HH:MM:SS  HH:MM:SS      sec    sec     of duration
+    # Sintel            00:14:48  00:12:24      888    744     83.78%
+    # Tears of Steel    00:12:14  00:09:49      734    589     80.25%
+    # Cosmos Laundro    00:12:10  00:10:05      730    605     82.88%
+    # Agent 327         00:03:51  00:03:26      231    206     89.18%
+    # Caminandes 3      00:02:30  00:02:18      150    138     92.00%
+    # Glass Half        00:03:13  00:02:52      193    172     89.12%
+    # Big Buck Bunny    00:09:56  00:08:11      596    491     82.38%
+    # Elephant’s Drea   00:10:54  00:09:25      654    565     86.39%
+    #
+    #                                      Median              85.09%
+    #                                      Average             85.75%
+    #
+    # For training videos marking at done at 85% of the video may be a bit
+    # early, since those probably won't have (long) credits. This is why we
+    # stick to 90% here.
+    if percent >= 90:
+        progress['done'] = True
+
+    # Setting each property individually prevents us from overwriting any
+    # existing {done: true} fields.
+    updates = {f'nodes.view_progress.{video_id}.{k}': v
+               for k, v in progress.items()}
+    result = users_coll.update_one({'_id': current_user.user_id},
+                                   {'$set': updates})
+
+    if result.matched_count == 0:
+        my_log.error('Current user %r could not be updated', current_user.user_id)
+        raise wz_exceptions.InternalServerError('Unable to find logged-in user')
+
+    return '', 204

pillar/api/utils/__init__.py

@@ -245,4 +245,10 @@ def random_etag() -> str:
 
 
 def utcnow() -> datetime.datetime:
-    return datetime.datetime.now(tz=bson.tz_util.utc)
+    """Construct timezone-aware 'now' in UTC with millisecond precision."""
+    now = datetime.datetime.now(tz=bson.tz_util.utc)
+
+    # MongoDB stores in millisecond precision, so truncate the microseconds.
+    # This way the returned datetime can be round-tripped via MongoDB and stay the same.
+    trunc_now = now.replace(microsecond=now.microsecond - (now.microsecond % 1000))
+    return trunc_now

pillar/api/utils/authentication.py

@@ -13,7 +13,7 @@ import logging
 import typing
 
 import bson
-from flask import g, current_app
+from flask import g, current_app, session
 from flask import request
 from werkzeug import exceptions as wz_exceptions
 
@@ -103,7 +103,7 @@ def find_user_in_db(user_info: dict, provider='blender-id') -> dict:
     return db_user
 
 
-def validate_token(*, force=False):
+def validate_token(*, force=False) -> bool:
     """Validate the token provided in the request and populate the current_user
     flask.g object, so that permissions and access to a resource can be defined
     from it.
@@ -115,7 +115,7 @@ def validate_token(*, force=False):
     :returns: True iff the user is logged in with a valid Blender ID token.
     """
 
-    from pillar.auth import AnonymousUser
+    import pillar.auth
 
     # Trust a pre-existing g.current_user
     if not force:
@@ -133,16 +133,22 @@ def validate_token(*, force=False):
         oauth_subclient = ''
     else:
         # Check the session, the user might be logged in through Flask-Login.
-        from pillar import auth
 
-        token = auth.get_blender_id_oauth_token()
+        # The user has a logged-in session; trust only if this request passes a CSRF check.
+        # FIXME(Sybren): we should stop saving the token as 'user_id' in the sesion.
+        token = session.get('user_id')
+        if token:
+            log.debug('skipping token check because current user already has a session')
+            current_app.csrf.protect()
+        else:
+            token = pillar.auth.get_blender_id_oauth_token()
         oauth_subclient = None
 
     if not token:
         # If no authorization headers are provided, we are getting a request
         # from a non logged in user. Proceed accordingly.
         log.debug('No authentication headers, so not logged in.')
-        g.current_user = AnonymousUser()
+        g.current_user = pillar.auth.AnonymousUser()
         return False
 
     return validate_this_token(token, oauth_subclient) is not None
@@ -194,7 +200,7 @@ def remove_token(token: str):
     tokens_coll = current_app.db('tokens')
     token_hashed = hash_auth_token(token)
 
-    # TODO: remove matching on unhashed tokens once all tokens have been hashed.
+    # TODO: remove matching on hashed tokens once all hashed tokens have expired.
     lookup = {'$or': [{'token': token}, {'token_hashed': token_hashed}]}
     del_res = tokens_coll.delete_many(lookup)
     log.debug('Removed token %r, matched %d documents', token, del_res.deleted_count)
@@ -206,7 +212,7 @@ def find_token(token, is_subclient_token=False, **extra_filters):
     tokens_coll = current_app.db('tokens')
     token_hashed = hash_auth_token(token)
 
-    # TODO: remove matching on unhashed tokens once all tokens have been hashed.
+    # TODO: remove matching on hashed tokens once all hashed tokens have expired.
     lookup = {'$or': [{'token': token}, {'token_hashed': token_hashed}],
               'is_subclient_token': True if is_subclient_token else {'$in': [False, None]},
               'expire_time': {"$gt": utcnow()}}
@@ -229,8 +235,14 @@ def hash_auth_token(token: str) -> str:
     return base64.b64encode(digest).decode('ascii')
 
 
-def store_token(user_id, token: str, token_expiry, oauth_subclient_id=False,
+def store_token(user_id,
-                org_roles: typing.Set[str] = frozenset()):
+                token: str,
+                token_expiry,
+                oauth_subclient_id=False,
+                *,
+                org_roles: typing.Set[str] = frozenset(),
+                oauth_scopes: typing.Optional[typing.List[str]] = None,
+                ):
     """Stores an authentication token.
 
     :returns: the token document from MongoDB
@@ -240,13 +252,15 @@ def store_token(user_id, token: str, token_expiry, oauth_subclient_id=False,
 
     token_data = {
         'user': user_id,
-        'token_hashed': hash_auth_token(token),
+        'token': token,
         'expire_time': token_expiry,
     }
     if oauth_subclient_id:
         token_data['is_subclient_token'] = True
     if org_roles:
         token_data['org_roles'] = sorted(org_roles)
+    if oauth_scopes:
+        token_data['oauth_scopes'] = oauth_scopes
 
     r, _, _, status = current_app.post_internal('tokens', token_data)
 

pillar/api/utils/authorization.py

@@ -1,5 +1,6 @@
 import logging
 import functools
+import typing
 
 from bson import ObjectId
 from flask import g
@@ -12,8 +13,9 @@ CHECK_PERMISSIONS_IMPLEMENTED_FOR = {'projects', 'nodes', 'flamenco_jobs'}
 log = logging.getLogger(__name__)
 
 
-def check_permissions(collection_name, resource, method, append_allowed_methods=False,
+def check_permissions(collection_name: str, resource: dict, method: str,
-                      check_node_type=None):
+                      append_allowed_methods=False,
+                      check_node_type: typing.Optional[str] = None):
     """Check user permissions to access a node. We look up node permissions from
     world to groups to users and match them with the computed user permissions.
     If there is not match, we raise 403.
@@ -93,8 +95,9 @@ def compute_allowed_methods(collection_name, resource, check_node_type=None):
     return allowed_methods
 
 
-def has_permissions(collection_name, resource, method, append_allowed_methods=False,
+def has_permissions(collection_name: str, resource: dict, method: str,
-                    check_node_type=None):
+                    append_allowed_methods=False,
+                    check_node_type: typing.Optional[str] = None):
     """Check user permissions to access a node. We look up node permissions from
     world to groups to users and match them with the computed user permissions.
 

pillar/auth/__init__.py

@@ -38,6 +38,8 @@ class UserClass(flask_login.UserMixin):
         self.groups: typing.List[str] = []  # NOTE: these are stringified object IDs.
         self.group_ids: typing.List[bson.ObjectId] = []
         self.capabilities: typing.Set[str] = set()
+        self.nodes: dict = {}  # see the 'nodes' key in eve_settings.py::user_schema.
+        self.badges_html: str = ''
 
         # Lazily evaluated
         self._has_organizations: typing.Optional[bool] = None
@@ -56,6 +58,12 @@ class UserClass(flask_login.UserMixin):
         user.email = db_user.get('email') or ''
         user.username = db_user.get('username') or ''
         user.full_name = db_user.get('full_name') or ''
+        user.badges_html = db_user.get('badges', {}).get('html') or ''
+
+        # Be a little more specific than just db_user['nodes']
+        user.nodes = {
+            'view_progress': db_user.get('nodes', {}).get('view_progress', {}),
+        }
 
         # Derived properties
         user.objectid = str(user.user_id or '')
@@ -210,6 +218,11 @@ def login_user(oauth_token: str, *, load_from_db=False):
         user = _load_user(oauth_token)
     else:
         user = UserClass(oauth_token)
+    login_user_object(user)
+
+
+def login_user_object(user: UserClass):
+    """Log in the given user."""
     flask_login.login_user(user, remember=True)
     g.current_user = user
     user_authenticated.send(None)

pillar/auth/oauth.py

@@ -1,8 +1,9 @@
 import abc
-import attr
 import json
 import logging
+import typing
 
+import attr
 from rauth import OAuth2Service
 from flask import current_app, url_for, request, redirect, session, Response
 
@@ -15,6 +16,8 @@ class OAuthUserResponse:
 
     id = attr.ib(validator=attr.validators.instance_of(str))
     email = attr.ib(validator=attr.validators.instance_of(str))
+    access_token = attr.ib(validator=attr.validators.instance_of(str))
+    scopes: typing.List[str] = attr.ib(validator=attr.validators.instance_of(list))
 
 
 class OAuthError(Exception):
@@ -127,6 +130,7 @@ class OAuthSignIn(metaclass=abc.ABCMeta):
 
 class BlenderIdSignIn(OAuthSignIn):
     provider_name = 'blender-id'
+    scopes = ['email', 'badge']
 
     def __init__(self):
         from urllib.parse import urljoin
@@ -140,12 +144,12 @@ class BlenderIdSignIn(OAuthSignIn):
             client_secret=self.consumer_secret,
             authorize_url=urljoin(base_url, 'oauth/authorize'),
             access_token_url=urljoin(base_url, 'oauth/token'),
-            base_url='%s/api/' % base_url
+            base_url=urljoin(base_url, 'api/'),
         )
 
     def authorize(self):
         return redirect(self.service.get_authorize_url(
-            scope='email',
+            scope=' '.join(self.scopes),
             response_type='code',
             redirect_uri=self.get_callback_url())
         )
@@ -159,7 +163,11 @@ class BlenderIdSignIn(OAuthSignIn):
 
         session['blender_id_oauth_token'] = access_token
         me = oauth_session.get('user').json()
-        return OAuthUserResponse(str(me['id']), me['email'])
+
+        # Blender ID doesn't tell us which scopes were granted by the user, so
+        # for now assume we got all the scopes we requested.
+        # (see https://github.com/jazzband/django-oauth-toolkit/issues/644)
+        return OAuthUserResponse(str(me['id']), me['email'], access_token, self.scopes)
 
 
 class FacebookSignIn(OAuthSignIn):
@@ -189,7 +197,7 @@ class FacebookSignIn(OAuthSignIn):
         me = oauth_session.get('me?fields=id,email').json()
         # TODO handle case when user chooses not to disclose en email
         # see https://developers.facebook.com/docs/graph-api/reference/user/
-        return OAuthUserResponse(me['id'], me.get('email'))
+        return OAuthUserResponse(me['id'], me.get('email'), '', [])
 
 
 class GoogleSignIn(OAuthSignIn):
@@ -217,4 +225,4 @@ class GoogleSignIn(OAuthSignIn):
         oauth_session = self.make_oauth_session()
 
         me = oauth_session.get('userinfo').json()
-        return OAuthUserResponse(str(me['id']), me['email'])
+        return OAuthUserResponse(str(me['id']), me['email'], '', [])

pillar/badge_sync.py

@@ -0,0 +1,183 @@
+import collections
+import datetime
+import logging
+import typing
+from urllib.parse import urljoin
+
+import bson
+import requests
+
+from pillar import current_app
+from pillar.api.utils import utcnow
+
+SyncUser = collections.namedtuple('SyncUser', 'user_id token bid_user_id')
+BadgeHTML = collections.namedtuple('BadgeHTML', 'html expires')
+log = logging.getLogger(__name__)
+
+
+class StopRefreshing(Exception):
+    """Indicates that Blender ID is having problems.
+
+    Further badge refreshes should be put on hold to avoid bludgeoning
+    a suffering Blender ID.
+    """
+
+
+def find_users_to_sync() -> typing.Iterable[SyncUser]:
+    """Return user information of syncable users with badges."""
+
+    now = utcnow()
+    tokens_coll = current_app.db('tokens')
+    cursor = tokens_coll.aggregate([
+        # Find all users who have a 'badge' scope in their OAuth token.
+        {'$match': {
+            'token': {'$exists': True},
+            'oauth_scopes': 'badge',
+            'expire_time': {'$gt': now},
+        }},
+        {'$lookup': {
+            'from': 'users',
+            'localField': 'user',
+            'foreignField': '_id',
+            'as': 'user'
+        }},
+
+        # Prevent 'user' from being an array.
+        {'$unwind': {'path': '$user'}},
+
+        # Get the Blender ID user ID only.
+        {'$unwind': {'path': '$user.auth'}},
+        {'$match': {'user.auth.provider': 'blender-id'}},
+
+        # Only select those users whose badge doesn't exist or has expired.
+        {'$match': {
+            'user.badges.expires': {'$not': {'$gt': now}}
+        }},
+
+        # Make sure that the badges that expire last are also refreshed last.
+        {'$sort': {'user.badges.expires': 1}},
+
+        # Reduce the document to the info we're after.
+        {'$project': {
+            'token': True,
+            'user._id': True,
+            'user.auth.user_id': True,
+            'user.badges.expires': True,
+        }},
+    ])
+
+    log.debug('Aggregating tokens and users')
+    for user_info in cursor:
+        log.debug('User %s has badges %s',
+                  user_info['user']['_id'], user_info['user'].get('badges'))
+        yield SyncUser(
+            user_id=user_info['user']['_id'],
+            token=user_info['token'],
+            bid_user_id=user_info['user']['auth']['user_id'])
+
+
+def fetch_badge_html(session: requests.Session, user: SyncUser, size: str) \
+        -> str:
+    """Fetch a Blender ID badge for this user.
+
+    :param session:
+    :param user:
+    :param size: Size indication for the badge images, see the Blender ID
+        documentation/code. As of this writing valid sizes are {'s', 'm', 'l'}.
+    """
+    my_log = log.getChild('fetch_badge_html')
+
+    blender_id_endpoint = current_app.config['BLENDER_ID_ENDPOINT']
+    url = urljoin(blender_id_endpoint, f'api/badges/{user.bid_user_id}/html/{size}')
+
+    my_log.debug('Fetching badge HTML at %s for user %s', url, user.user_id)
+    try:
+        resp = session.get(url, headers={'Authorization': f'Bearer {user.token}'})
+    except requests.ConnectionError as ex:
+        my_log.warning('Unable to connect to Blender ID at %s: %s', url, ex)
+        raise StopRefreshing()
+
+    if resp.status_code == 204:
+        my_log.debug('No badges for user %s', user.user_id)
+        return ''
+    if resp.status_code == 403:
+        my_log.warning('Tried fetching %s for user %s but received a 403: %s',
+                       url, user.user_id, resp.text)
+        return ''
+    if resp.status_code == 400:
+        my_log.warning('Blender ID did not accept our GET request at %s for user %s: %s',
+                       url, user.user_id, resp.text)
+        return ''
+    if resp.status_code == 500:
+        my_log.warning('Blender ID returned an internal server error on %s for user %s, '
+                       'aborting all badge refreshes: %s', url, user.user_id, resp.text)
+        raise StopRefreshing()
+    if resp.status_code == 404:
+        my_log.warning('Blender ID has no user %s for our user %s', user.bid_user_id, user.user_id)
+        return ''
+    resp.raise_for_status()
+    return resp.text
+
+
+def refresh_all_badges(only_user_id: typing.Optional[bson.ObjectId] = None, *,
+                       dry_run=False,
+                       timelimit: datetime.timedelta):
+    """Re-fetch all badges for all users, except when already refreshed recently.
+
+    :param only_user_id: Only refresh this user. This is expected to be used
+        sparingly during manual maintenance / debugging sessions only. It does
+        fetch all users to refresh, and in Python code skips all except the
+        given one.
+    :param dry_run: if True the changes are described in the log, but not performed.
+    :param timelimit: Refreshing will stop after this time. This allows for cron(-like)
+        jobs to run without overlapping, even when the number fo badges to refresh
+        becomes larger than possible within the period of the cron job.
+    """
+    from requests.adapters import HTTPAdapter
+    my_log = log.getChild('fetch_badge_html')
+
+    # Test the config before we start looping over the world.
+    badge_expiry = badge_expiry_config()
+    if not badge_expiry or not isinstance(badge_expiry, datetime.timedelta):
+        raise ValueError('BLENDER_ID_BADGE_EXPIRY not configured properly, should be a timedelta')
+
+    session = requests.Session()
+    session.mount('https://', HTTPAdapter(max_retries=5))
+    users_coll = current_app.db('users')
+
+    deadline = utcnow() + timelimit
+
+    num_updates = 0
+    for user_info in find_users_to_sync():
+        if utcnow() > deadline:
+            my_log.info('Stopping badge refresh because the timelimit %s (H:MM:SS) was hit.',
+                        timelimit)
+            break
+
+        if only_user_id and user_info.user_id != only_user_id:
+            my_log.debug('Skipping user %s', user_info.user_id)
+            continue
+        try:
+            badge_html = fetch_badge_html(session, user_info, 's')
+        except StopRefreshing:
+            my_log.error('Blender ID has internal problems, stopping badge refreshing at user %s',
+                         user_info)
+            break
+
+        update = {'badges': {
+            'html': badge_html,
+            'expires': utcnow() + badge_expiry,
+        }}
+        num_updates += 1
+        my_log.info('Updating badges HTML for Blender ID %s, user %s',
+                    user_info.bid_user_id, user_info.user_id)
+        if not dry_run:
+            result = users_coll.update_one({'_id': user_info.user_id},
+                                           {'$set': update})
+            if result.matched_count != 1:
+                my_log.warning('Unable to update badges for user %s', user_info.user_id)
+    my_log.info('Updated badges of %d users%s', num_updates, ' (dry-run)' if dry_run else '')
+
+
+def badge_expiry_config() -> datetime.timedelta:
+    return current_app.config.get('BLENDER_ID_BADGE_EXPIRY')

pillar/celery/badges.py

@@ -0,0 +1,20 @@
+"""Badge HTML synchronisation.
+
+Note that this module can only be imported when an application context is
+active. Best to late-import this in the functions where it's needed.
+"""
+import datetime
+import logging
+
+from pillar import current_app, badge_sync
+
+log = logging.getLogger(__name__)
+
+
+@current_app.celery.task(ignore_result=True)
+def sync_badges_for_users(timelimit_seconds: int):
+    """Synchronises Blender ID badges for the most-urgent users."""
+
+    timelimit = datetime.timedelta(seconds=timelimit_seconds)
+    log.info('Refreshing badges, timelimit is %s (H:MM:SS)', timelimit)
+    badge_sync.refresh_all_badges(timelimit=timelimit)

pillar/cli/__init__.py

@@ -13,6 +13,7 @@ from pillar.cli.maintenance import manager_maintenance
 from pillar.cli.operations import manager_operations
 from pillar.cli.setup import manager_setup
 from pillar.cli.elastic import manager_elastic
+from . import badges
 
 from pillar.cli import translations
 
@@ -24,3 +25,4 @@ manager.add_command("maintenance", manager_maintenance)
 manager.add_command("setup", manager_setup)
 manager.add_command("operations", manager_operations)
 manager.add_command("elastic", manager_elastic)
+manager.add_command("badges", badges.manager)

pillar/cli/badges.py

@@ -0,0 +1,39 @@
+import datetime
+import logging
+
+from flask_script import Manager
+from pillar import current_app, badge_sync
+from pillar.api.utils import utcnow
+
+log = logging.getLogger(__name__)
+
+manager = Manager(current_app, usage="Badge operations")
+
+
+@manager.option('-u', '--user', dest='email', default='', help='Email address of the user to sync')
+@manager.option('-a', '--all', dest='sync_all', action='store_true', default=False,
+                help='Sync all users')
+@manager.option('--go', action='store_true', default=False,
+                help='Actually perform the sync; otherwise it is a dry-run.')
+def sync(email: str = '', sync_all: bool=False, go: bool=False):
+    if bool(email) == bool(sync_all):
+        raise ValueError('Use either --user or --all.')
+
+    if email:
+        users_coll = current_app.db('users')
+        db_user = users_coll.find_one({'email': email}, projection={'_id': True})
+        if not db_user:
+            raise ValueError(f'No user with email {email!r} found')
+        specific_user = db_user['_id']
+    else:
+        specific_user = None
+
+    if not go:
+        log.info('Performing dry-run, not going to change the user database.')
+    start_time = utcnow()
+    badge_sync.refresh_all_badges(specific_user, dry_run=not go,
+                                  timelimit=datetime.timedelta(hours=1))
+    end_time = utcnow()
+    log.info('%s took %s (H:MM:SS)',
+             'Updating user badges' if go else 'Dry-run',
+             end_time - start_time)

pillar/cli/maintenance.py

@@ -559,50 +559,6 @@ def replace_pillar_node_type_schemas(project_url=None, all_projects=False, missi
              projects_changed, projects_seen)
 
 
-@manager_maintenance.command
-def remarkdown_comments():
-    """Retranslates all Markdown to HTML for all comment nodes.
-    """
-
-    from pillar.api.nodes import convert_markdown
-
-    nodes_collection = current_app.db()['nodes']
-    comments = nodes_collection.find({'node_type': 'comment'},
-                                     projection={'properties.content': 1,
-                                                 'node_type': 1})
-
-    updated = identical = skipped = errors = 0
-    for node in comments:
-        convert_markdown(node)
-        node_id = node['_id']
-
-        try:
-            content_html = node['properties']['content_html']
-        except KeyError:
-            log.warning('Node %s has no content_html', node_id)
-            skipped += 1
-            continue
-
-        result = nodes_collection.update_one(
-            {'_id': node_id},
-            {'$set': {'properties.content_html': content_html}}
-        )
-        if result.matched_count != 1:
-            log.error('Unable to update node %s', node_id)
-            errors += 1
-            continue
-
-        if result.modified_count:
-            updated += 1
-        else:
-            identical += 1
-
-    log.info('updated  : %i', updated)
-    log.info('identical: %i', identical)
-    log.info('skipped  : %i', skipped)
-    log.info('errors   : %i', errors)
-
-
 @manager_maintenance.option('-p', '--project', dest='proj_url', nargs='?',
                             help='Project URL')
 @manager_maintenance.option('-a', '--all', dest='all_projects', action='store_true', default=False,

pillar/config.py

@@ -1,6 +1,8 @@
+from collections import defaultdict
+import datetime
 import os.path
 from os import getenv
-from collections import defaultdict
+
 import requests.certs
 
 # Certificate file for communication with other systems.
@@ -29,6 +31,7 @@ DEBUG = False
 SECRET_KEY = ''
 
 # Authentication token hashing key. If empty falls back to UTF8-encoded SECRET_KEY with a warning.
+# Not used to hash new tokens, but it is used to check pre-existing hashed tokens.
 AUTH_TOKEN_HMAC_KEY = b''
 
 # Authentication settings
@@ -203,8 +206,18 @@ CELERY_BEAT_SCHEDULE = {
         'schedule': 600,  # every N seconds
         'args': ('gcs', 100)
     },
+    'refresh-blenderid-badges': {
+        'task': 'pillar.celery.badges.sync_badges_for_users',
+        'schedule': 600,  # every N seconds
+        'args': (540, ),  # time limit in seconds, keep shorter than 'schedule'
+    }
 }
 
+# Badges will be re-fetched every timedelta.
+# TODO(Sybren): A proper value should be determined after we actually have users with badges.
+BLENDER_ID_BADGE_EXPIRY = datetime.timedelta(hours=4)
+
+
 # Mapping from user role to capabilities obtained by users with that role.
 USER_CAPABILITIES = defaultdict(**{
     'subscriber': {'subscriber', 'home-project'},

pillar/shortcodes.py

@@ -162,9 +162,12 @@ class YouTube:
         if not youtube_id:
             return html_module.escape('{youtube invalid YouTube ID/URL}')
 
-        src = f'https://www.youtube.com/embed/{youtube_id}?rel=0'
+        src  = f'https://www.youtube.com/embed/{youtube_id}?rel=0'
-        html = f'<iframe class="shortcode youtube" width="{width}" height="{height}" src="{src}"' \
+        html = f'<div class="embed-responsive embed-responsive-16by9">' \
-               f' frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>'
+               f'<iframe class="shortcode youtube embed-responsive-item"' \
+               f' width="{width}" height="{height}" src="{src}"' \
+               f' frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>' \
+               f'</div>'
         return html
 
 
@@ -225,12 +228,25 @@ class Attachment:
 
         return self.render(file_doc, pargs, kwargs)
 
-    def sdk_file(self, slug: str, node_properties: dict) -> pillarsdk.File:
+    def sdk_file(self, slug: str, document: dict) -> pillarsdk.File:
         """Return the file document for the attachment with this slug."""
 
         from pillar.web import system_util
 
-        attachments = node_properties.get('attachments', {})
+        # TODO (fsiddi) Make explicit what 'document' is.
+        # In some cases we pass the entire node or project documents, in other cases
+        # we pass node.properties. This should be unified at the level of do_markdown.
+        # For now we do a quick hack and first look for 'properties' in the doc,
+        # then we look for 'attachments'.
+
+        doc_properties = document.get('properties')
+        if doc_properties:
+            # We passed an entire document (all nodes must have 'properties')
+            attachments = doc_properties.get('attachments', {})
+        else:
+            # The value of document could have been defined as 'node.properties'
+            attachments = document.get('attachments', {})
+
         attachment = attachments.get(slug)
         if not attachment:
             raise self.NoSuchSlug(slug)

pillar/tests/__init__.py

@@ -1,6 +1,7 @@
 # -*- encoding: utf-8 -*-
 
 import base64
+import contextlib
 import copy
 import datetime
 import json
@@ -10,11 +11,7 @@ import pathlib
 import sys
 import typing
 import unittest.mock
-
+from urllib.parse import urlencode, urljoin
-try:
-    from urllib.parse import urlencode
-except ImportError:
-    from urllib.parse import urlencode
 
 from bson import ObjectId, tz_util
 
@@ -186,7 +183,7 @@ class AbstractPillarTest(TestMinimal):
         else:
             self.ensure_project_exists()
 
-        with self.app.test_request_context():
+        with self.app.app_context():
             files_collection = self.app.data.driver.db['files']
             assert isinstance(files_collection, pymongo.collection.Collection)
 
@@ -327,15 +324,46 @@ class AbstractPillarTest(TestMinimal):
 
         return user
 
-    def create_valid_auth_token(self, user_id, token='token'):
+    @contextlib.contextmanager
+    def login_as(self, user_id: typing.Union[str, ObjectId]):
+        """Context manager, within the context the app context is active and the user logged in.
+
+        The logging-in happens when a request starts, so it's only active when
+        e.g. self.get() or self.post() or somesuch request is used.
+        """
+        from pillar.auth import UserClass, login_user_object
+
+        if isinstance(user_id, str):
+            user_oid = ObjectId(user_id)
+        elif isinstance(user_id, ObjectId):
+            user_oid = user_id
+        else:
+            raise TypeError(f'invalid type {type(user_id)} for parameter user_id')
+        user_doc = self.fetch_user_from_db(user_oid)
+
+        def signal_handler(sender, **kwargs):
+            login_user_object(user)
+
+        with self.app.app_context():
+            user = UserClass.construct('', user_doc)
+            with flask.request_started.connected_to(signal_handler, self.app):
+                yield
+
+    # TODO: rename to 'create_auth_token' now that 'expire_in_days' can be negative.
+    def create_valid_auth_token(self,
+                                user_id: ObjectId,
+                                token='token',
+                                *,
+                                oauth_scopes: typing.Optional[typing.List[str]]=None,
+                                expire_in_days=1) -> dict:
         from pillar.api.utils import utcnow
 
-        future = utcnow() + datetime.timedelta(days=1)
+        future = utcnow() + datetime.timedelta(days=expire_in_days)
 
         with self.app.test_request_context():
             from pillar.api.utils import authentication as auth
 
-            token_data = auth.store_token(user_id, token, future, None)
+            token_data = auth.store_token(user_id, token, future, oauth_scopes=oauth_scopes)
 
         return token_data
 
@@ -365,7 +393,7 @@ class AbstractPillarTest(TestMinimal):
 
         return user_id
 
-    def create_node(self, node_doc):
+    def create_node(self, node_doc) -> ObjectId:
         """Creates a node, returning its ObjectId. """
 
         with self.app.test_request_context():
@@ -407,7 +435,7 @@ class AbstractPillarTest(TestMinimal):
         """Sets up Responses to mock unhappy validation flow."""
 
         responses.add(responses.POST,
-                      '%s/u/validate_token' % self.app.config['BLENDER_ID_ENDPOINT'],
+                      urljoin(self.app.config['BLENDER_ID_ENDPOINT'], 'u/validate_token'),
                       json={'status': 'fail'},
                       status=403)
 
@@ -415,7 +443,7 @@ class AbstractPillarTest(TestMinimal):
         """Sets up Responses to mock happy validation flow."""
 
         responses.add(responses.POST,
-                      '%s/u/validate_token' % self.app.config['BLENDER_ID_ENDPOINT'],
+                      urljoin(self.app.config['BLENDER_ID_ENDPOINT'], 'u/validate_token'),
                       json=BLENDER_ID_USER_RESPONSE,
                       status=200)
 

pillar/tests/config_testing.py

@@ -1,6 +1,6 @@
 """Flask configuration file for unit testing."""
 
-BLENDER_ID_ENDPOINT = 'http://id.local:8001'  # Non existant server
+BLENDER_ID_ENDPOINT = 'http://id.local:8001/'  # Non existant server
 
 SERVER_NAME = 'localhost.local'
 PILLAR_SERVER_ENDPOINT = 'http://localhost.local/api/'

pillar/web/nodes/custom/posts.py

@@ -19,6 +19,7 @@ from pillar.web.nodes.routes import url_for_node
 from pillar.web.nodes.forms import get_node_form
 import pillar.web.nodes.attachments
 from pillar.web.projects.routes import project_update_nodes_list
+from pillar.web.projects.routes import project_navigation_links
 
 log = logging.getLogger(__name__)
 
@@ -61,16 +62,10 @@ def posts_view(project_id=None, project_url=None, url=None, *, archive=False, pa
         post.picture = get_file(post.picture, api=api)
         post.url = url_for_node(node=post)
 
-    # Use the *_main_project.html template for the main blog
-    is_main_project = project_id == current_app.config['MAIN_PROJECT_ID']
-    main_project_template = '_main_project' if is_main_project else ''
-    main_project_template = '_main_project'
     index_arch = 'archive' if archive else 'index'
-    template_path = f'nodes/custom/blog/{index_arch}{main_project_template}.html',
+    template_path = f'nodes/custom/blog/{index_arch}.html',
 
     if url:
-        template_path = f'nodes/custom/post/view{main_project_template}.html',
-
         post = Node.find_one({
             'where': {'parent': blog._id, 'properties.url': url},
             'embedded': {'node_type': 1, 'user': 1},
@@ -95,6 +90,7 @@ def posts_view(project_id=None, project_url=None, url=None, *, archive=False, pa
     can_create_blog_posts = project.node_type_has_method('post', 'POST', api=api)
 
     # Use functools.partial so we can later pass page=X.
+    is_main_project = project_id == current_app.config['MAIN_PROJECT_ID']
     if is_main_project:
         url_func = functools.partial(url_for, 'main.main_blog_archive')
     else:
@@ -112,24 +108,19 @@ def posts_view(project_id=None, project_url=None, url=None, *, archive=False, pa
     else:
         project.blog_archive_prev = None
 
-    title = 'blog_main' if is_main_project else 'blog'
+    navigation_links = project_navigation_links(project, api)
-
-    pages = Node.all({
-        'where': {'project': project._id, 'node_type': 'page'},
-        'projection': {'name': 1}}, api=api)
 
     return render_template(
         template_path,
         blog=blog,
-        node=post,
+        node=post,  # node is used by the generic comments rendering (see custom/_scripts.pug)
         posts=posts._items,
         posts_meta=pmeta,
         more_posts_available=pmeta['total'] > pmeta['max_results'],
         project=project,
-        title=title,
         node_type_post=project.get_node_type('post'),
         can_create_blog_posts=can_create_blog_posts,
-        pages=pages._items,
+        navigation_links=navigation_links,
         api=api)
 
 

pillar/web/nodes/finders.py

@@ -94,6 +94,16 @@ def find_for_post(project, node):
                    url=node.properties.url)
 
 
+@register_node_finder('page')
+def find_for_page(project, node):
+    """Returns the URL for a page."""
+
+    project_id = project['_id']
+
+    the_project = project_url(project_id, project=project)
+    return url_for('projects.view_node', project_url=the_project.url, node_id=node.properties.url)
+
+
 def find_for_other(project, node):
     """Fallback: Assets, textures, and other node types.
 

pillar/web/nodes/forms.py

@@ -1,9 +1,10 @@
+import functools
 import logging
+import typing
 
 from datetime import datetime
 from datetime import date
 import pillarsdk
-from flask import current_app
 from flask_wtf import FlaskForm
 from wtforms import StringField
 from wtforms import DateField
@@ -17,6 +18,8 @@ from wtforms import DateTimeField
 from wtforms import SelectMultipleField
 from wtforms import FieldList
 from wtforms.validators import DataRequired
+
+from pillar import current_app
 from pillar.web.utils import system_util
 from pillar.web.utils.forms import FileSelectField
 from pillar.web.utils.forms import CustomFormField
@@ -44,6 +47,13 @@ def iter_node_properties(node_type):
         yield prop_name, prop_schema, prop_fschema
 
 
+@functools.lru_cache(maxsize=1)
+def tag_choices() -> typing.List[typing.Tuple[str, str]]:
+    """Return (value, label) tuples for the NODE_TAGS config setting."""
+    tags = current_app.config.get('NODE_TAGS') or []
+    return [(tag, tag.title()) for tag in tags]  # (value, label) tuples
+
+
 def add_form_properties(form_class, node_type):
     """Add fields to a form based on the node and form schema provided.
     :type node_schema: dict
@@ -60,7 +70,9 @@ def add_form_properties(form_class, node_type):
         # Recursive call if detects a dict
         field_type = schema_prop['type']
 
-        if field_type == 'dict':
+        if prop_name == 'tags' and field_type == 'list':
+            field = SelectMultipleField(choices=tag_choices())
+        elif field_type == 'dict':
             assert prop_name == 'attachments'
             field = attachments.attachment_form_group_create(schema_prop)
         elif field_type == 'list':

pillar/web/projects/routes.py

@@ -24,6 +24,7 @@ from pillar import current_app
 from pillar.api.utils import utcnow
 from pillar.web import system_util
 from pillar.web import utils
+from pillar.web.nodes import finders
 from pillar.web.utils.jstree import jstree_get_children
 import pillar.extension
 
@@ -302,6 +303,51 @@ def view(project_url):
                                          'header_video_node': header_video_node})
 
 
+def project_navigation_links(project, api) -> list:
+    """Returns a list of nodes for the project, for top navigation display.
+
+    Args:
+        project: A Project object.
+        api: the api client credential.
+
+    Returns:
+        A list of links for the Project.
+        For example we display a link to the project blog if present, as well
+        as pages. The list is structured as follows:
+
+        [{'url': '/p/spring/about', 'label': 'About'},
+        {'url': '/p/spring/blog', 'label': 'Blog'}]
+    """
+
+    links = []
+
+    # Fetch the blog
+    blog = Node.find_first({
+        'where': {'project': project._id, 'node_type': 'blog', '_deleted': {'$ne': True}},
+        'projection': {
+            'name': 1,
+        }
+    }, api=api)
+
+    if blog:
+        links.append({'url': finders.find_url_for_node(blog), 'label': blog.name, 'slug': 'blog'})
+
+    # Fetch pages
+    pages = Node.all({
+        'where': {'project': project._id, 'node_type': 'page', '_deleted': {'$ne': True}},
+        'projection': {
+            'name': 1,
+            'properties.url': 1
+        }
+    }, api=api)
+
+    # Process the results and append the links to the list
+    for p in pages._items:
+        links.append({'url': finders.find_url_for_node(p), 'label': p.name, 'slug': p.properties.url})
+
+    return links
+
+
 def render_project(project, api, extra_context=None, template_name=None):
     project.picture_square = utils.get_file(project.picture_square, api=api)
     project.picture_header = utils.get_file(project.picture_header, api=api)
@@ -370,6 +416,8 @@ def render_project(project, api, extra_context=None, template_name=None):
 
     extension_sidebar_links = current_app.extension_sidebar_links(project)
 
+    navigation_links = project_navigation_links(project, api)
+
     return render_template(template_name,
                            api=api,
                            project=project,
@@ -378,6 +426,7 @@ def render_project(project, api, extra_context=None, template_name=None):
                            show_project=True,
                            og_picture=project.picture_header,
                            activity_stream=activity_stream,
+                           navigation_links=navigation_links,
                            extension_sidebar_links=extension_sidebar_links,
                            **extra_context)
 
@@ -447,16 +496,14 @@ def view_node(project_url, node_id):
 
     # Append _theatre to load the proper template
     theatre = '_theatre' if theatre_mode else ''
+    navigation_links = project_navigation_links(project, api)
 
     if node.node_type == 'page':
-        pages = Node.all({
-            'where': {'project': project._id, 'node_type': 'page'},
-            'projection': {'name': 1}}, api=api)
         return render_template('nodes/custom/page/view_embed.html',
                                api=api,
                                node=node,
                                project=project,
-                               pages=pages._items,
+                               navigation_links=navigation_links,
                                og_picture=og_picture,)
 
     extension_sidebar_links = current_app.extension_sidebar_links(project)
@@ -468,6 +515,7 @@ def view_node(project_url, node_id):
                            show_node=True,
                            show_project=False,
                            og_picture=og_picture,
+                           navigation_links=navigation_links,
                            extension_sidebar_links=extension_sidebar_links)
 
 

pillar/web/static/assets/font/config.json

@@ -872,12 +872,6 @@
       "code": 61930,
       "src": "fontawesome"
     },
-    {
-      "uid": "31972e4e9d080eaa796290349ae6c1fd",
-      "css": "users",
-      "code": 59502,
-      "src": "fontawesome"
-    },
     {
       "uid": "c8585e1e5b0467f28b70bce765d5840c",
       "css": "clipboard-copy",
@@ -990,6 +984,30 @@
       "code": 59394,
       "src": "entypo"
     },
+    {
+      "uid": "347c38a8b96a509270fdcabc951e7571",
+      "css": "database",
+      "code": 61888,
+      "src": "fontawesome"
+    },
+    {
+      "uid": "3a6f0140c3a390bdb203f56d1bfdefcb",
+      "css": "speed",
+      "code": 59471,
+      "src": "entypo"
+    },
+    {
+      "uid": "4c1ef492f1d2c39a2250ae457cee2a6e",
+      "css": "social-instagram",
+      "code": 61805,
+      "src": "fontawesome"
+    },
+    {
+      "uid": "e36d581e4f2844db345bddc205d15dda",
+      "css": "users",
+      "code": 59507,
+      "src": "elusive"
+    },
     {
       "uid": "053a214a098a9453877363eeb45f004e",
       "css": "log-in",

pillar/web/subquery.py

@@ -33,7 +33,8 @@ def get_user_info(user_id):
     # TODO: put those fields into a config var or module-level global.
     return {'email': user.email,
             'full_name': user.full_name,
-            'username': user.username}
+            'username': user.username,
+            'badges_html': (user.badges and user.badges.html) or ''}
 
 
 def setup_app(app):

pillar/web/users/routes.py

@@ -48,6 +48,10 @@ def oauth_authorize(provider):
 
 @blueprint.route('/oauth/<provider>/authorized')
 def oauth_callback(provider):
+    import datetime
+    from pillar.api.utils.authentication import store_token
+    from pillar.api.utils import utcnow
+
     if current_user.is_authenticated:
         return redirect(url_for('main.homepage'))
 
@@ -65,7 +69,17 @@ def oauth_callback(provider):
     user_info = {'id': oauth_user.id, 'email': oauth_user.email, 'full_name': ''}
     db_user = find_user_in_db(user_info, provider=provider)
     db_id, status = upsert_user(db_user)
-    token = generate_and_store_token(db_id)
+
+    # TODO(Sybren): If the user doesn't have any badges, but the access token
+    # does have 'badge' scope, we should fetch the badges in the background.
+
+    if oauth_user.access_token:
+        # TODO(Sybren): make nr of days configurable, or get from OAuthSignIn subclass.
+        token_expiry = utcnow() + datetime.timedelta(days=15)
+        token = store_token(db_id, oauth_user.access_token, token_expiry,
+                            oauth_scopes=oauth_user.scopes)
+    else:
+        token = generate_and_store_token(db_id)
 
     # Login user
     pillar.auth.login_user(token['token'], load_from_db=True)

pillar/web/utils/jstree.py

@@ -62,7 +62,7 @@ def jstree_get_children(node_id, project_id=None):
         'where': {
             '$and': [
                 {'node_type': {'$regex': '^(?!attract_)'}},
-                {'node_type': {'$not': {'$in': ['comment', 'post']}}},
+                {'node_type': {'$not': {'$in': ['comment', 'post', 'blog', 'page']}}},
             ],
         }
     }

src/scripts/markdown/02_markdown-sanitizer.js

@@ -1,116 +0,0 @@
-(function () {
-    var output, Converter;
-    if (typeof exports === "object" && typeof require === "function") { // we're in a CommonJS (e.g. Node.js) module
-        output = exports;
-        Converter = require("./Markdown.Converter").Converter;
-    } else {
-        output = window.Markdown;
-        Converter = output.Converter;
-    }
-
-    output.getSanitizingConverter = function () {
-        var converter = new Converter();
-        converter.hooks.chain("postConversion", sanitizeHtml);
-        converter.hooks.chain("postConversion", balanceTags);
-        return converter;
-    }
-
-    function sanitizeHtml(html) {
-        return html.replace(/<[^>]*>?/gi, sanitizeTag);
-    }
-
-    // (tags that can be opened/closed) | (tags that stand alone)
-    var basic_tag_whitelist = /^(<\/?(b|blockquote|code|del|dd|dl|dt|em|h1|h2|h3|i|iframe|kbd|li|ol(?: start="\d+")?|p|pre|s|sup|sub|strong|strike|ul|video)>|<(br|hr)\s?\/?>)$/i;
-    // <a href="url..." optional title>|</a>
-    var a_white = /^(<a\shref="((https?|ftp):\/\/|\/)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]+"(\stitle="[^"<>]+")?(\sclass="[^"<>]+")?\s?>|<\/a>)$/i;
-
-    // Cloud custom: Allow iframe embed from YouTube, Vimeo and SoundCloud
-    var iframe_youtube = /^(<iframe(\swidth="\d{1,3}")?(\sheight="\d{1,3}")\ssrc="((https?):\/\/|\/)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]+"(\sframeborder="\d{1,3}")?(\sallowfullscreen)\s?>|<\/iframe>)$/i;
-    var iframe_vimeo = /^(<iframe(\ssrc="((https?):\/\/|\/)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]+"?\swidth="\d{1,3}")?(\sheight="\d{1,3}")?(\sframeborder="\d{1,3}")?(\swebkitallowfullscreen)\s?(\smozallowfullscreen)\s?(\sallowfullscreen)\s?>|<\/iframe>)$/i;
-    var iframe_soundcloud = /^(<iframe(\swidth="\d{1,3}\%")?(\sheight="\d{1,3}")?(\sscrolling="(?:yes|no)")?(\sframeborder="(?:yes|no)")\ssrc="((https?):\/\/|\/)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]+"\s?>|<\/iframe>)$/i;
-    var iframe_googlestorage = /^(<iframe\ssrc="https:\/\/storage.googleapis.com\/institute-storage\/.+"\sstyle=".*"\s?>|<\/iframe>)$/i;
-
-    // <img src="url..." optional width  optional height  optional alt  optional title
-    var img_white = /^(<img\ssrc="(https?:\/\/|\/)[-A-Za-z0-9+&@#\/%?=~_|!:,.;\(\)*[\]$]+"(\swidth="\d{1,3}")?(\sheight="\d{1,3}")?(\salt="[^"<>]*")?(\stitle="[^"<>]*")?\s?\/?>)$/i;
-    var video_white =  /<video(.*?)>/;
-
-    function sanitizeTag(tag) {
-        if (tag.match(basic_tag_whitelist) || tag.match(a_white) || tag.match(img_white) || tag.match(iframe_youtube) || tag.match(iframe_vimeo) || tag.match(iframe_soundcloud) || tag.match(iframe_googlestorage) || tag.match(video_white)) {
-            return tag;
-        } else {
-            return "";
-        }
-    }
-
-    /// <summary>
-    /// attempt to balance HTML tags in the html string
-    /// by removing any unmatched opening or closing tags
-    /// IMPORTANT: we *assume* HTML has *already* been
-    /// sanitized and is safe/sane before balancing!
-    ///
-    /// adapted from CODESNIPPET: A8591DBA-D1D3-11DE-947C-BA5556D89593
-    /// </summary>
-    function balanceTags(html) {
-
-        if (html == "")
-            return "";
-
-        var re = /<\/?\w+[^>]*(\s|$|>)/g;
-        // convert everything to lower case; this makes
-        // our case insensitive comparisons easier
-        var tags = html.toLowerCase().match(re);
-
-        // no HTML tags present? nothing to do; exit now
-        var tagcount = (tags || []).length;
-        if (tagcount == 0)
-            return html;
-
-        var tagname, tag;
-        var ignoredtags = "<p><img><br><li><hr>";
-        var match;
-        var tagpaired = [];
-        var tagremove = [];
-        var needsRemoval = false;
-
-        // loop through matched tags in forward order
-        for (var ctag = 0; ctag < tagcount; ctag++) {
-            tagname = tags[ctag].replace(/<\/?(\w+).*/, "$1");
-            // skip any already paired tags
-            // and skip tags in our ignore list; assume they're self-closed
-            if (tagpaired[ctag] || ignoredtags.search("<" + tagname + ">") > -1)
-                continue;
-
-            tag = tags[ctag];
-            match = -1;
-
-            if (!/^<\//.test(tag)) {
-                // this is an opening tag
-                // search forwards (next tags), look for closing tags
-                for (var ntag = ctag + 1; ntag < tagcount; ntag++) {
-                    if (!tagpaired[ntag] && tags[ntag] == "</" + tagname + ">") {
-                        match = ntag;
-                        break;
-                    }
-                }
-            }
-
-            if (match == -1)
-                needsRemoval = tagremove[ctag] = true; // mark for removal
-            else
-                tagpaired[match] = true; // mark paired
-        }
-
-        if (!needsRemoval)
-            return html;
-
-        // delete all orphaned tags from the string
-
-        var ctag = 0;
-        html = html.replace(re, function (match) {
-            var res = tagremove[ctag] ? "" : match;
-            ctag++;
-            return res;
-        });
-        return html;
-    }
-})();

src/scripts/markdown/04_pagedown-extra.js

@@ -1,874 +0,0 @@
-(function () {
-  // A quick way to make sure we're only keeping span-level tags when we need to.
-  // This isn't supposed to be foolproof. It's just a quick way to make sure we
-  // keep all span-level tags returned by a pagedown converter. It should allow
-  // all span-level tags through, with or without attributes.
-  var inlineTags = new RegExp(['^(<\\/?(a|abbr|acronym|applet|area|b|basefont|',
-                               'bdo|big|button|cite|code|del|dfn|em|figcaption|',
-                               'font|i|iframe|img|input|ins|kbd|label|map|',
-                               'mark|meter|object|param|progress|q|ruby|rp|rt|s|',
-                               'samp|script|select|small|span|strike|strong|',
-                               'sub|sup|textarea|time|tt|u|var|wbr)[^>]*>|',
-                               '<(br)\\s?\\/?>)$'].join(''), 'i');
-
-  /******************************************************************
-   * Utility Functions                                              *
-   *****************************************************************/
-
-  // patch for ie7
-  if (!Array.indexOf) {
-    Array.prototype.indexOf = function(obj) {
-      for (var i = 0; i < this.length; i++) {
-        if (this[i] == obj) {
-          return i;
-        }
-      }
-      return -1;
-    };
-  }
-
-  function trim(str) {
-    return str.replace(/^\s+|\s+$/g, '');
-  }
-
-  function rtrim(str) {
-    return str.replace(/\s+$/g, '');
-  }
-
-  // Remove one level of indentation from text. Indent is 4 spaces.
-  function outdent(text) {
-    return text.replace(new RegExp('^(\\t|[ ]{1,4})', 'gm'), '');
-  }
-
-  function contains(str, substr) {
-    return str.indexOf(substr) != -1;
-  }
-
-  // Sanitize html, removing tags that aren't in the whitelist
-  function sanitizeHtml(html, whitelist) {
-    return html.replace(/<[^>]*>?/gi, function(tag) {
-      return tag.match(whitelist) ? tag : '';
-    });
-  }
-
-  // Merge two arrays, keeping only unique elements.
-  function union(x, y) {
-    var obj = {};
-    for (var i = 0; i < x.length; i++)
-       obj[x[i]] = x[i];
-    for (i = 0; i < y.length; i++)
-       obj[y[i]] = y[i];
-    var res = [];
-    for (var k in obj) {
-      if (obj.hasOwnProperty(k))
-        res.push(obj[k]);
-    }
-    return res;
-  }
-
-  // JS regexes don't support \A or \Z, so we add sentinels, as Pagedown
-  // does. In this case, we add the ascii codes for start of text (STX) and
-  // end of text (ETX), an idea borrowed from:
-  // https://github.com/tanakahisateru/js-markdown-extra
-  function addAnchors(text) {
-    if(text.charAt(0) != '\x02')
-      text = '\x02' + text;
-    if(text.charAt(text.length - 1) != '\x03')
-      text = text + '\x03';
-    return text;
-  }
-
-  // Remove STX and ETX sentinels.
-  function removeAnchors(text) {
-    if(text.charAt(0) == '\x02')
-      text = text.substr(1);
-    if(text.charAt(text.length - 1) == '\x03')
-      text = text.substr(0, text.length - 1);
-    return text;
-  }
-
-  // Convert markdown within an element, retaining only span-level tags
-  function convertSpans(text, extra) {
-    return sanitizeHtml(convertAll(text, extra), inlineTags);
-  }
-
-  // Convert internal markdown using the stock pagedown converter
-  function convertAll(text, extra) {
-    var result = extra.blockGamutHookCallback(text);
-    // We need to perform these operations since we skip the steps in the converter
-    result = unescapeSpecialChars(result);
-    result = result.replace(/~D/g, "$$").replace(/~T/g, "~");
-    result = extra.previousPostConversion(result);
-    return result;
-  }
-
-  // Convert escaped special characters
-  function processEscapesStep1(text) {
-    // Markdown extra adds two escapable characters, `:` and `|`
-    return text.replace(/\\\|/g, '~I').replace(/\\:/g, '~i');
-  }
-  function processEscapesStep2(text) {
-    return text.replace(/~I/g, '|').replace(/~i/g, ':');
-  }
-
-  // Duplicated from PageDown converter
-  function unescapeSpecialChars(text) {
-    // Swap back in all the special characters we've hidden.
-    text = text.replace(/~E(\d+)E/g, function(wholeMatch, m1) {
-      var charCodeToReplace = parseInt(m1);
-      return String.fromCharCode(charCodeToReplace);
-    });
-    return text;
-  }
-
-  function slugify(text) {
-    return text.toLowerCase()
-    .replace(/\s+/g, '-') // Replace spaces with -
-    .replace(/[^\w\-]+/g, '') // Remove all non-word chars
-    .replace(/\-\-+/g, '-') // Replace multiple - with single -
-    .replace(/^-+/, '') // Trim - from start of text
-    .replace(/-+$/, ''); // Trim - from end of text
-  }
-
-  /*****************************************************************************
-   * Markdown.Extra *
-   ****************************************************************************/
-
-  Markdown.Extra = function() {
-    // For converting internal markdown (in tables for instance).
-    // This is necessary since these methods are meant to be called as
-    // preConversion hooks, and the Markdown converter passed to init()
-    // won't convert any markdown contained in the html tags we return.
-    this.converter = null;
-
-    // Stores html blocks we generate in hooks so that
-    // they're not destroyed if the user is using a sanitizing converter
-    this.hashBlocks = [];
-
-    // Stores footnotes
-    this.footnotes = {};
-    this.usedFootnotes = [];
-
-    // Special attribute blocks for fenced code blocks and headers enabled.
-    this.attributeBlocks = false;
-
-    // Fenced code block options
-    this.googleCodePrettify = false;
-    this.highlightJs = false;
-
-    // Table options
-    this.tableClass = '';
-
-    this.tabWidth = 4;
-  };
-
-  Markdown.Extra.init = function(converter, options) {
-    // Each call to init creates a new instance of Markdown.Extra so it's
-    // safe to have multiple converters, with different options, on a single page
-    var extra = new Markdown.Extra();
-    var postNormalizationTransformations = [];
-    var preBlockGamutTransformations = [];
-    var postSpanGamutTransformations = [];
-    var postConversionTransformations = ["unHashExtraBlocks"];
-
-    options = options || {};
-    options.extensions = options.extensions || ["all"];
-    if (contains(options.extensions, "all")) {
-      options.extensions = ["tables", "fenced_code_gfm", "def_list", "attr_list", "footnotes", "smartypants", "strikethrough", "newlines"];
-    }
-    preBlockGamutTransformations.push("wrapHeaders");
-    if (contains(options.extensions, "attr_list")) {
-      postNormalizationTransformations.push("hashFcbAttributeBlocks");
-      preBlockGamutTransformations.push("hashHeaderAttributeBlocks");
-      postConversionTransformations.push("applyAttributeBlocks");
-      extra.attributeBlocks = true;
-    }
-    if (contains(options.extensions, "fenced_code_gfm")) {
-      // This step will convert fcb inside list items and blockquotes
-      preBlockGamutTransformations.push("fencedCodeBlocks");
-      // This extra step is to prevent html blocks hashing and link definition/footnotes stripping inside fcb
-      postNormalizationTransformations.push("fencedCodeBlocks");
-    }
-    if (contains(options.extensions, "tables")) {
-      preBlockGamutTransformations.push("tables");
-    }
-    if (contains(options.extensions, "def_list")) {
-      preBlockGamutTransformations.push("definitionLists");
-    }
-    if (contains(options.extensions, "footnotes")) {
-      postNormalizationTransformations.push("stripFootnoteDefinitions");
-      preBlockGamutTransformations.push("doFootnotes");
-      postConversionTransformations.push("printFootnotes");
-    }
-    if (contains(options.extensions, "smartypants")) {
-      postConversionTransformations.push("runSmartyPants");
-    }
-    if (contains(options.extensions, "strikethrough")) {
-      postSpanGamutTransformations.push("strikethrough");
-    }
-    if (contains(options.extensions, "newlines")) {
-      postSpanGamutTransformations.push("newlines");
-    }
-
-    converter.hooks.chain("postNormalization", function(text) {
-      return extra.doTransform(postNormalizationTransformations, text) + '\n';
-    });
-
-    converter.hooks.chain("preBlockGamut", function(text, blockGamutHookCallback) {
-      // Keep a reference to the block gamut callback to run recursively
-      extra.blockGamutHookCallback = blockGamutHookCallback;
-      text = processEscapesStep1(text);
-      text = extra.doTransform(preBlockGamutTransformations, text) + '\n';
-      text = processEscapesStep2(text);
-      return text;
-    });
-
-    converter.hooks.chain("postSpanGamut", function(text) {
-      return extra.doTransform(postSpanGamutTransformations, text);
-    });
-
-    // Keep a reference to the hook chain running before doPostConversion to apply on hashed extra blocks
-    extra.previousPostConversion = converter.hooks.postConversion;
-    converter.hooks.chain("postConversion", function(text) {
-      text = extra.doTransform(postConversionTransformations, text);
-      // Clear state vars that may use unnecessary memory
-      extra.hashBlocks = [];
-      extra.footnotes = {};
-      extra.usedFootnotes = [];
-      return text;
-    });
-
-    if ("highlighter" in options) {
-      extra.googleCodePrettify = options.highlighter === 'prettify';
-      extra.highlightJs = options.highlighter === 'highlight';
-    }
-
-    if ("table_class" in options) {
-      extra.tableClass = options.table_class;
-    }
-
-    extra.converter = converter;
-
-    // Caller usually won't need this, but it's handy for testing.
-    return extra;
-  };
-
-  // Do transformations
-  Markdown.Extra.prototype.doTransform = function(transformations, text) {
-    for(var i = 0; i < transformations.length; i++)
-      text = this[transformations[i]](text);
-    return text;
-  };
-
-  // Return a placeholder containing a key, which is the block's index in the
-  // hashBlocks array. We wrap our output in a <p> tag here so Pagedown won't.
-  Markdown.Extra.prototype.hashExtraBlock = function(block) {
-    return '\n<p>~X' + (this.hashBlocks.push(block) - 1) + 'X</p>\n';
-  };
-  Markdown.Extra.prototype.hashExtraInline = function(block) {
-    return '~X' + (this.hashBlocks.push(block) - 1) + 'X';
-  };
-
-  // Replace placeholder blocks in `text` with their corresponding
-  // html blocks in the hashBlocks array.
-  Markdown.Extra.prototype.unHashExtraBlocks = function(text) {
-    var self = this;
-    function recursiveUnHash() {
-      var hasHash = false;
-      text = text.replace(/(?:<p>)?~X(\d+)X(?:<\/p>)?/g, function(wholeMatch, m1) {
-        hasHash = true;
-        var key = parseInt(m1, 10);
-        return self.hashBlocks[key];
-      });
-      if(hasHash === true) {
-        recursiveUnHash();
-      }
-    }
-    recursiveUnHash();
-    return text;
-  };
-
-  // Wrap headers to make sure they won't be in def lists
-  Markdown.Extra.prototype.wrapHeaders = function(text) {
-    function wrap(text) {
-      return '\n' + text + '\n';
-    }
-    text = text.replace(/^.+[ \t]*\n=+[ \t]*\n+/gm, wrap);
-    text = text.replace(/^.+[ \t]*\n-+[ \t]*\n+/gm, wrap);
-    text = text.replace(/^\#{1,6}[ \t]*.+?[ \t]*\#*\n+/gm, wrap);
-    return text;
-  };
-
-
-  /******************************************************************
-   * Attribute Blocks                                               *
-   *****************************************************************/
-
-  // TODO: use sentinels. Should we just add/remove them in doConversion?
-  // TODO: better matches for id / class attributes
-  var attrBlock = "\\{[ \\t]*((?:[#.][-_:a-zA-Z0-9]+[ \\t]*)+)\\}";
-  var hdrAttributesA = new RegExp("^(#{1,6}.*#{0,6})[ \\t]+" + attrBlock + "[ \\t]*(?:\\n|0x03)", "gm");
-  var hdrAttributesB = new RegExp("^(.*)[ \\t]+" + attrBlock + "[ \\t]*\\n" +
-    "(?=[\\-|=]+\\s*(?:\\n|0x03))", "gm"); // underline lookahead
-  var fcbAttributes =  new RegExp("^(```[^`\\n]*)[ \\t]+" + attrBlock + "[ \\t]*\\n" +
-    "(?=([\\s\\S]*?)\\n```[ \\t]*(\\n|0x03))", "gm");
-
-  // Extract headers attribute blocks, move them above the element they will be
-  // applied to, and hash them for later.
-  Markdown.Extra.prototype.hashHeaderAttributeBlocks = function(text) {
-
-    var self = this;
-    function attributeCallback(wholeMatch, pre, attr) {
-      return '<p>~XX' + (self.hashBlocks.push(attr) - 1) + 'XX</p>\n' + pre + "\n";
-    }
-
-    text = text.replace(hdrAttributesA, attributeCallback);  // ## headers
-    text = text.replace(hdrAttributesB, attributeCallback);  // underline headers
-    return text;
-  };
-
-  // Extract FCB attribute blocks, move them above the element they will be
-  // applied to, and hash them for later.
-  Markdown.Extra.prototype.hashFcbAttributeBlocks = function(text) {
-    // TODO: use sentinels. Should we just add/remove them in doConversion?
-    // TODO: better matches for id / class attributes
-
-    var self = this;
-    function attributeCallback(wholeMatch, pre, attr) {
-      return '<p>~XX' + (self.hashBlocks.push(attr) - 1) + 'XX</p>\n' + pre + "\n";
-    }
-
-    return text.replace(fcbAttributes, attributeCallback);
-  };
-
-  Markdown.Extra.prototype.applyAttributeBlocks = function(text) {
-    var self = this;
-    var blockRe = new RegExp('<p>~XX(\\d+)XX</p>[\\s]*' +
-                             '(?:<(h[1-6]|pre)(?: +class="(\\S+)")?(>[\\s\\S]*?</\\2>))', "gm");
-    text = text.replace(blockRe, function(wholeMatch, k, tag, cls, rest) {
-      if (!tag) // no following header or fenced code block.
-        return '';
-
-      // get attributes list from hash
-      var key = parseInt(k, 10);
-      var attributes = self.hashBlocks[key];
-
-      // get id
-      var id = attributes.match(/#[^\s#.]+/g) || [];
-      var idStr = id[0] ? ' id="' + id[0].substr(1, id[0].length - 1) + '"' : '';
-
-      // get classes and merge with existing classes
-      var classes = attributes.match(/\.[^\s#.]+/g) || [];
-      for (var i = 0; i < classes.length; i++) // Remove leading dot
-        classes[i] = classes[i].substr(1, classes[i].length - 1);
-
-      var classStr = '';
-      if (cls)
-        classes = union(classes, [cls]);
-
-      if (classes.length > 0)
-        classStr = ' class="' + classes.join(' ') + '"';
-
-      return "<" + tag + idStr + classStr + rest;
-    });
-
-    return text;
-  };
-
-  /******************************************************************
-   * Tables                                                         *
-   *****************************************************************/
-
-  // Find and convert Markdown Extra tables into html.
-  Markdown.Extra.prototype.tables = function(text) {
-    var self = this;
-
-    var leadingPipe = new RegExp(
-      ['^'                         ,
-       '[ ]{0,3}'                  , // Allowed whitespace
-       '[|]'                       , // Initial pipe
-       '(.+)\\n'                   , // $1: Header Row
-
-       '[ ]{0,3}'                  , // Allowed whitespace
-       '[|]([ ]*[-:]+[-| :]*)\\n'  , // $2: Separator
-
-       '('                         , // $3: Table Body
-         '(?:[ ]*[|].*\\n?)*'      , // Table rows
-       ')',
-       '(?:\\n|$)'                   // Stop at final newline
-      ].join(''),
-      'gm'
-    );
-
-    var noLeadingPipe = new RegExp(
-      ['^'                         ,
-       '[ ]{0,3}'                  , // Allowed whitespace
-       '(\\S.*[|].*)\\n'           , // $1: Header Row
-
-       '[ ]{0,3}'                  , // Allowed whitespace
-       '([-:]+[ ]*[|][-| :]*)\\n'  , // $2: Separator
-
-       '('                         , // $3: Table Body
-         '(?:.*[|].*\\n?)*'        , // Table rows
-       ')'                         ,
-       '(?:\\n|$)'                   // Stop at final newline
-      ].join(''),
-      'gm'
-    );
-
-    text = text.replace(leadingPipe, doTable);
-    text = text.replace(noLeadingPipe, doTable);
-
-    // $1 = header, $2 = separator, $3 = body
-    function doTable(match, header, separator, body, offset, string) {
-      // remove any leading pipes and whitespace
-      header = header.replace(/^ *[|]/m, '');
-      separator = separator.replace(/^ *[|]/m, '');
-      body = body.replace(/^ *[|]/gm, '');
-
-      // remove trailing pipes and whitespace
-      header = header.replace(/[|] *$/m, '');
-      separator = separator.replace(/[|] *$/m, '');
-      body = body.replace(/[|] *$/gm, '');
-
-      // determine column alignments
-      var alignspecs = separator.split(/ *[|] */);
-      var align = [];
-      for (var i = 0; i < alignspecs.length; i++) {
-        var spec = alignspecs[i];
-        if (spec.match(/^ *-+: *$/m))
-          align[i] = ' align="right"';
-        else if (spec.match(/^ *:-+: *$/m))
-          align[i] = ' align="center"';
-        else if (spec.match(/^ *:-+ *$/m))
-          align[i] = ' align="left"';
-        else align[i] = '';
-      }
-
-      // TODO: parse spans in header and rows before splitting, so that pipes
-      // inside of tags are not interpreted as separators
-      var headers = header.split(/ *[|] */);
-      var colCount = headers.length;
-
-      // build html
-      var cls = self.tableClass ? ' class="' + self.tableClass + '"' : '';
-      var html = ['<table', cls, '>\n', '<thead>\n', '<tr>\n'].join('');
-
-      // build column headers.
-      for (i = 0; i < colCount; i++) {
-        var headerHtml = convertSpans(trim(headers[i]), self);
-        html += ["  <th", align[i], ">", headerHtml, "</th>\n"].join('');
-      }
-      html += "</tr>\n</thead>\n";
-
-      // build rows
-      var rows = body.split('\n');
-      for (i = 0; i < rows.length; i++) {
-        if (rows[i].match(/^\s*$/)) // can apply to final row
-          continue;
-
-        // ensure number of rowCells matches colCount
-        var rowCells = rows[i].split(/ *[|] */);
-        var lenDiff = colCount - rowCells.length;
-        for (var j = 0; j < lenDiff; j++)
-          rowCells.push('');
-
-        html += "<tr>\n";
-        for (j = 0; j < colCount; j++) {
-          var colHtml = convertSpans(trim(rowCells[j]), self);
-          html += ["  <td", align[j], ">", colHtml, "</td>\n"].join('');
-        }
-        html += "</tr>\n";
-      }
-
-      html += "</table>\n";
-
-      // replace html with placeholder until postConversion step
-      return self.hashExtraBlock(html);
-    }
-
-    return text;
-  };
-
-
-  /******************************************************************
-   * Footnotes                                                      *
-   *****************************************************************/
-
-  // Strip footnote, store in hashes.
-  Markdown.Extra.prototype.stripFootnoteDefinitions = function(text) {
-    var self = this;
-
-    text = text.replace(
-      /\n[ ]{0,3}\[\^(.+?)\]\:[ \t]*\n?([\s\S]*?)\n{1,2}((?=\n[ ]{0,3}\S)|$)/g,
-      function(wholeMatch, m1, m2) {
-        m1 = slugify(m1);
-        m2 += "\n";
-        m2 = m2.replace(/^[ ]{0,3}/g, "");
-        self.footnotes[m1] = m2;
-        return "\n";
-      });
-
-    return text;
-  };
-
-
-  // Find and convert footnotes references.
-  Markdown.Extra.prototype.doFootnotes = function(text) {
-    var self = this;
-    if(self.isConvertingFootnote === true) {
-      return text;
-    }
-
-    var footnoteCounter = 0;
-    text = text.replace(/\[\^(.+?)\]/g, function(wholeMatch, m1) {
-      var id = slugify(m1);
-      var footnote = self.footnotes[id];
-      if (footnote === undefined) {
-        return wholeMatch;
-      }
-      footnoteCounter++;
-      self.usedFootnotes.push(id);
-      var html = '<a href="#fn:' + id + '" id="fnref:' + id
-      + '" title="See footnote" class="footnote">' + footnoteCounter
-      + '</a>';
-      return self.hashExtraInline(html);
-    });
-
-    return text;
-  };
-
-  // Print footnotes at the end of the document
-  Markdown.Extra.prototype.printFootnotes = function(text) {
-    var self = this;
-
-    if (self.usedFootnotes.length === 0) {
-      return text;
-    }
-
-    text += '\n\n<div class="footnotes">\n<hr>\n<ol>\n\n';
-    for(var i=0; i<self.usedFootnotes.length; i++) {
-      var id = self.usedFootnotes[i];
-      var footnote = self.footnotes[id];
-      self.isConvertingFootnote = true;
-      var formattedfootnote = convertSpans(footnote, self);
-      delete self.isConvertingFootnote;
-      text += '<li id="fn:'
-        + id
-        + '">'
-        + formattedfootnote
-        + ' <a href="#fnref:'
-        + id
-        + '" title="Return to article" class="reversefootnote">&#8617;</a></li>\n\n';
-    }
-    text += '</ol>\n</div>';
-    return text;
-  };
-
-
-  /******************************************************************
-  * Fenced Code Blocks  (gfm)                                       *
-  ******************************************************************/
-
-  // Find and convert gfm-inspired fenced code blocks into html.
-  Markdown.Extra.prototype.fencedCodeBlocks = function(text) {
-    function encodeCode(code) {
-      code = code.replace(/&/g, "&amp;");
-      code = code.replace(/</g, "&lt;");
-      code = code.replace(/>/g, "&gt;");
-      // These were escaped by PageDown before postNormalization
-      code = code.replace(/~D/g, "$$");
-      code = code.replace(/~T/g, "~");
-      return code;
-    }
-
-    var self = this;
-    text = text.replace(/(?:^|\n)```([^`\n]*)\n([\s\S]*?)\n```[ \t]*(?=\n)/g, function(match, m1, m2) {
-      var language = trim(m1), codeblock = m2;
-
-      // adhere to specified options
-      var preclass = self.googleCodePrettify ? ' class="prettyprint"' : '';
-      var codeclass = '';
-      if (language) {
-        if (self.googleCodePrettify || self.highlightJs) {
-          // use html5 language- class names. supported by both prettify and highlight.js
-          codeclass = ' class="language-' + language + '"';
-        } else {
-          codeclass = ' class="' + language + '"';
-        }
-      }
-
-      var html = ['<pre', preclass, '><code', codeclass, '>',
-                  encodeCode(codeblock), '</code></pre>'].join('');
-
-      // replace codeblock with placeholder until postConversion step
-      return self.hashExtraBlock(html);
-    });
-
-    return text;
-  };
-
-
-  /******************************************************************
-  * SmartyPants                                                     *
-  ******************************************************************/
-
-  Markdown.Extra.prototype.educatePants = function(text) {
-    var self = this;
-    var result = '';
-    var blockOffset = 0;
-    // Here we parse HTML in a very bad manner
-    text.replace(/(?:<!--[\s\S]*?-->)|(<)([a-zA-Z1-6]+)([^\n]*?>)([\s\S]*?)(<\/\2>)/g, function(wholeMatch, m1, m2, m3, m4, m5, offset) {
-      var token = text.substring(blockOffset, offset);
-      result += self.applyPants(token);
-      self.smartyPantsLastChar = result.substring(result.length - 1);
-      blockOffset = offset + wholeMatch.length;
-      if(!m1) {
-        // Skip commentary
-        result += wholeMatch;
-        return;
-      }
-      // Skip special tags
-      if(!/code|kbd|pre|script|noscript|iframe|math|ins|del|pre/i.test(m2)) {
-        m4 = self.educatePants(m4);
-      }
-      else {
-        self.smartyPantsLastChar = m4.substring(m4.length - 1);
-      }
-      result += m1 + m2 + m3 + m4 + m5;
-    });
-    var lastToken = text.substring(blockOffset);
-    result += self.applyPants(lastToken);
-    self.smartyPantsLastChar = result.substring(result.length - 1);
-    return result;
-  };
-
-  function revertPants(wholeMatch, m1) {
-    var blockText = m1;
-    blockText = blockText.replace(/&\#8220;/g, "\"");
-    blockText = blockText.replace(/&\#8221;/g, "\"");
-    blockText = blockText.replace(/&\#8216;/g, "'");
-    blockText = blockText.replace(/&\#8217;/g, "'");
-    blockText = blockText.replace(/&\#8212;/g, "---");
-    blockText = blockText.replace(/&\#8211;/g, "--");
-    blockText = blockText.replace(/&\#8230;/g, "...");
-    return blockText;
-  }
-
-  Markdown.Extra.prototype.applyPants = function(text) {
-    // Dashes
-    text = text.replace(/---/g, "&#8212;").replace(/--/g, "&#8211;");
-    // Ellipses
-    text = text.replace(/\.\.\./g, "&#8230;").replace(/\.\s\.\s\./g, "&#8230;");
-    // Backticks
-    text = text.replace(/``/g, "&#8220;").replace (/''/g, "&#8221;");
-
-    if(/^'$/.test(text)) {
-      // Special case: single-character ' token
-      if(/\S/.test(this.smartyPantsLastChar)) {
-        return "&#8217;";
-      }
-      return "&#8216;";
-    }
-    if(/^"$/.test(text)) {
-      // Special case: single-character " token
-      if(/\S/.test(this.smartyPantsLastChar)) {
-        return "&#8221;";
-      }
-      return "&#8220;";
-    }
-
-    // Special case if the very first character is a quote
-    // followed by punctuation at a non-word-break. Close the quotes by brute force:
-    text = text.replace (/^'(?=[!"#\$\%'()*+,\-.\/:;<=>?\@\[\\]\^_`{|}~]\B)/, "&#8217;");
-    text = text.replace (/^"(?=[!"#\$\%'()*+,\-.\/:;<=>?\@\[\\]\^_`{|}~]\B)/, "&#8221;");
-
-    // Special case for double sets of quotes, e.g.:
-    //   <p>He said, "'Quoted' words in a larger quote."</p>
-    text = text.replace(/"'(?=\w)/g, "&#8220;&#8216;");
-    text = text.replace(/'"(?=\w)/g, "&#8216;&#8220;");
-
-    // Special case for decade abbreviations (the '80s):
-    text = text.replace(/'(?=\d{2}s)/g, "&#8217;");
-
-    // Get most opening single quotes:
-    text = text.replace(/(\s|&nbsp;|--|&[mn]dash;|&\#8211;|&\#8212;|&\#x201[34];)'(?=\w)/g, "$1&#8216;");
-
-    // Single closing quotes:
-    text = text.replace(/([^\s\[\{\(\-])'/g, "$1&#8217;");
-    text = text.replace(/'(?=\s|s\b)/g, "&#8217;");
-
-    // Any remaining single quotes should be opening ones:
-    text = text.replace(/'/g, "&#8216;");
-
-    // Get most opening double quotes:
-    text = text.replace(/(\s|&nbsp;|--|&[mn]dash;|&\#8211;|&\#8212;|&\#x201[34];)"(?=\w)/g, "$1&#8220;");
-
-    // Double closing quotes:
-    text = text.replace(/([^\s\[\{\(\-])"/g, "$1&#8221;");
-    text = text.replace(/"(?=\s)/g, "&#8221;");
-
-    // Any remaining quotes should be opening ones.
-    text = text.replace(/"/ig, "&#8220;");
-    return text;
-  };
-
-  // Find and convert markdown extra definition lists into html.
-  Markdown.Extra.prototype.runSmartyPants = function(text) {
-    this.smartyPantsLastChar = '';
-    text = this.educatePants(text);
-    // Clean everything inside html tags (some of them may have been converted due to our rough html parsing)
-    text = text.replace(/(<([a-zA-Z1-6]+)\b([^\n>]*?)(\/)?>)/g, revertPants);
-    return text;
-  };
-
-  /******************************************************************
-  * Definition Lists                                                *
-  ******************************************************************/
-
-  // Find and convert markdown extra definition lists into html.
-  Markdown.Extra.prototype.definitionLists = function(text) {
-    var wholeList = new RegExp(
-      ['(\\x02\\n?|\\n\\n)'          ,
-       '(?:'                         ,
-         '('                         , // $1 = whole list
-           '('                       , // $2
-             '[ ]{0,3}'              ,
-             '((?:[ \\t]*\\S.*\\n)+)', // $3 = defined term
-             '\\n?'                  ,
-             '[ ]{0,3}:[ ]+'         , // colon starting definition
-           ')'                       ,
-           '([\\s\\S]+?)'            ,
-           '('                       , // $4
-               '(?=\\0x03)'          , // \z
-             '|'                     ,
-               '(?='                 ,
-                 '\\n{2,}'           ,
-                 '(?=\\S)'           ,
-                 '(?!'               , // Negative lookahead for another term
-                   '[ ]{0,3}'        ,
-                   '(?:\\S.*\\n)+?'  , // defined term
-                   '\\n?'            ,
-                   '[ ]{0,3}:[ ]+'   , // colon starting definition
-                 ')'                 ,
-                 '(?!'               , // Negative lookahead for another definition
-                   '[ ]{0,3}:[ ]+'   , // colon starting definition
-                 ')'                 ,
-               ')'                   ,
-           ')'                       ,
-         ')'                         ,
-       ')'
-      ].join(''),
-      'gm'
-    );
-
-    var self = this;
-    text = addAnchors(text);
-
-    text = text.replace(wholeList, function(match, pre, list) {
-      var result = trim(self.processDefListItems(list));
-      result = "<dl>\n" + result + "\n</dl>";
-      return pre + self.hashExtraBlock(result) + "\n\n";
-    });
-
-    return removeAnchors(text);
-  };
-
-  // Process the contents of a single definition list, splitting it
-  // into individual term and definition list items.
-  Markdown.Extra.prototype.processDefListItems = function(listStr) {
-    var self = this;
-
-    var dt = new RegExp(
-      ['(\\x02\\n?|\\n\\n+)'    , // leading line
-       '('                      , // definition terms = $1
-         '[ ]{0,3}'             , // leading whitespace
-         '(?![:][ ]|[ ])'       , // negative lookahead for a definition
-                                  //   mark (colon) or more whitespace
-         '(?:\\S.*\\n)+?'       , // actual term (not whitespace)
-       ')'                      ,
-       '(?=\\n?[ ]{0,3}:[ ])'     // lookahead for following line feed
-      ].join(''),                 //   with a definition mark
-      'gm'
-    );
-
-    var dd = new RegExp(
-      ['\\n(\\n+)?'              , // leading line = $1
-       '('                       , // marker space = $2
-         '[ ]{0,3}'              , // whitespace before colon
-         '[:][ ]+'               , // definition mark (colon)
-       ')'                       ,
-       '([\\s\\S]+?)'            , // definition text = $3
-       '(?=\\n*'                 , // stop at next definition mark,
-         '(?:'                   , // next term or end of text
-           '\\n[ ]{0,3}[:][ ]|'  ,
-           '<dt>|\\x03'          , // \z
-         ')'                     ,
-       ')'
-      ].join(''),
-      'gm'
-    );
-
-    listStr = addAnchors(listStr);
-    // trim trailing blank lines:
-    listStr = listStr.replace(/\n{2,}(?=\\x03)/, "\n");
-
-    // Process definition terms.
-    listStr = listStr.replace(dt, function(match, pre, termsStr) {
-      var terms = trim(termsStr).split("\n");
-      var text = '';
-      for (var i = 0; i < terms.length; i++) {
-        var term = terms[i];
-        // process spans inside dt
-        term = convertSpans(trim(term), self);
-        text += "\n<dt>" + term + "</dt>";
-      }
-      return text + "\n";
-    });
-
-    // Process actual definitions.
-    listStr = listStr.replace(dd, function(match, leadingLine, markerSpace, def) {
-      if (leadingLine || def.match(/\n{2,}/)) {
-        // replace marker with the appropriate whitespace indentation
-        def = Array(markerSpace.length + 1).join(' ') + def;
-        // process markdown inside definition
-        // TODO?: currently doesn't apply extensions
-        def = outdent(def) + "\n\n";
-        def = "\n" + convertAll(def, self) + "\n";
-      } else {
-        // convert span-level markdown inside definition
-        def = rtrim(def);
-        def = convertSpans(outdent(def), self);
-      }
-
-      return "\n<dd>" + def + "</dd>\n";
-    });
-
-    return removeAnchors(listStr);
-  };
-
-
-  /***********************************************************
-  * Strikethrough                                            *
-  ************************************************************/
-
-  Markdown.Extra.prototype.strikethrough = function(text) {
-    // Pretty much duplicated from _DoItalicsAndBold
-    return text.replace(/([\W_]|^)~T~T(?=\S)([^\r]*?\S[\*_]*)~T~T([\W_]|$)/g,
-      "$1<del>$2</del>$3");
-  };
-
-
-  /***********************************************************
-  * New lines                                                *
-  ************************************************************/
-
-  Markdown.Extra.prototype.newlines = function(text) {
-    // We have to ignore already converted newlines and line breaks in sub-list items
-    return text.replace(/(<(?:br|\/li)>)?\n/g, function(wholeMatch, previousTag) {
-      return previousTag ? wholeMatch : " <br>\n";
-    });
-  };
-
-})();
-

src/scripts/tutti/00_utils.js

@@ -64,4 +64,13 @@
 		return this;
 	};
 
+	// jQuery's show() sets display as 'inline', this utility sets it to whatever we want.
+	// Useful for buttons or links that need 'inline-block' or flex for correct padding and alignment.
+	$.fn.displayAs = function(display_type) {
+		if (typeof(display_type) === 'undefined') {
+			display_type = 'block';
+		}
+
+		this.css('display', display_type);
+	}
 }(jQuery));

src/scripts/tutti/0_navbar.js

@@ -32,7 +32,7 @@ var DocumentTitleAPI = {
 };
 
 
-/* Status Bar */
+/* Status Bar * DEPRECATED * USE TOASTR INSTEAD */
 function statusBarClear(delay_class, delay_html){
 	var statusBar = $("#status-bar");
 
@@ -54,6 +54,7 @@ function statusBarClear(delay_class, delay_html){
 	}
 }
 
+/* Status Bar * DEPRECATED - USE TOASTR INSTEAD * */
 function statusBarSet(classes, html, icon_name, time){
 	/* Utility to notify the user by temporarily flashing text on the project header
 		 Usage:

src/scripts/tutti/1_project-navigation.js

@@ -66,12 +66,9 @@ function containerResizeY(window_height){
 
 	var project_container = document.getElementById('project-container');
 	var container_offset = project_container.offsetTop;
-	var nav_header_height = $('#project_nav-header').height();
 	var container_height = window_height - container_offset.top;
-	var container_height_wheader = window_height - container_offset.top - nav_header_height;
+	var container_height_wheader = window_height - container_offset;
-	var window_height_minus_nav = window_height - nav_header_height - 1; // 1 is border width
+	var window_height_minus_nav = window_height - container_offset;
-
-	$('#project_context-header').width($('#project_context-container').width());
 
 	if ($(window).width() > 768) {
 		$('#project-container').css(
@@ -79,13 +76,14 @@ function containerResizeY(window_height){
 			 'height': window_height_minus_nav + 'px'}
 		);
 
-		$('#project_nav-container, #project_tree, .project_split').css(
+		$('#project_nav-container, #project_tree').css(
-			{'max-height': (window_height_minus_nav - 50) + 'px',
+			{'max-height': (window_height_minus_nav) + 'px',
-			 'height': (window_height_minus_nav - 50) + 'px'}
+			 'height': (window_height_minus_nav) + 'px'}
 		);
 
 		if (container_height > parseInt($('#project-container').css("min-height"))) {
 			if (typeof projectTree !== "undefined"){
+
 				$(projectTree).css(
 					{'max-height': container_height_wheader + 'px',
 					 'height': container_height_wheader + 'px'}

src/scripts/tutti/2_comments.js

@@ -40,11 +40,6 @@ $(document).on('click','body .comment-action-reply',function(e){
 	parentDiv.after(commentForm);
 	// document.getElementById('comment_field').focus();
 	$(commentField).focus();
-
-	// Convert Markdown
-	var convert = new Markdown.getSanitizingConverter().makeHtml;
-	var preview = $('.comment-reply-preview-md');
-	preview.html(convert($(commentField).val()));
 	$('.comment-reply-field').addClass('filled');
 });
 
@@ -59,10 +54,6 @@ $(document).on('click','body .comment-action-cancel',function(e){
 	delete commentField.dataset.originalParentId;
 
 	$(commentField).val('');
-	// Convert Markdown
-	var convert = new Markdown.getSanitizingConverter().makeHtml;
-	var preview = $('.comment-reply-preview-md');
-	preview.html(convert($(commentField).val()));
 
 	$('.comment-reply-field').removeClass('filled');
 	$('.comment-container').removeClass('is-replying');

src/scripts/video_plugins.js

@@ -0,0 +1,202 @@
+/* Video.JS plugin for keeping track of user's viewing progress.
+   Also registers the analytics plugin.
+
+Progress is reported after a number of seconds or a percentage
+of the duration of the video, whichever comes first.
+
+Example usage:
+
+videojs(videoPlayerElement, options).ready(function() {
+    let report_url = '{{ url_for("users_api.set_video_progress", video_id=node._id) }}';
+    this.progressPlugin({'report_url': report_url});
+});
+
+*/
+
+// Report after progressing this many seconds video-time.
+let PROGRESS_REPORT_INTERVAL_SEC = 30;
+
+// Report after progressing this percentage of the entire video (scale 0-100).
+let PROGRESS_REPORT_INTERVAL_PERC = 10;
+
+// Don't report within this many milliseconds of wall-clock time of the previous report.
+let PROGRESS_RELAXING_TIME_MSEC = 500;
+
+
+var Plugin = videojs.getPlugin('plugin');
+var VideoProgressPlugin = videojs.extend(Plugin, {
+    constructor: function(player, options) {
+        Plugin.call(this, player, options);
+
+        this.last_wallclock_time_ms = 0;
+        this.last_inspected_progress_in_sec = 0;
+        this.last_reported_progress_in_sec = 0;
+        this.last_reported_progress_in_perc = 0;
+        this.report_url = options.report_url;
+        this.fetch_progress_url = options.fetch_progress_url;
+        this.reported_error = false;
+        this.reported_looping = false;
+
+        if (typeof this.report_url === 'undefined' || !this.report_url) {
+            /* If we can't report anything, don't bother registering event handlers. */
+            videojs.log('VideoProgressPlugin: no report_url option given. Not storing video progress.');
+        } else {
+            /* Those events will have 'this' bound to the player,
+            * which is why we explicitly re-bind to 'this''. */
+            player.on('timeupdate', this.on_timeupdate.bind(this));
+            player.on('pause', this.on_pause.bind(this));
+        }
+
+        if (typeof this.fetch_progress_url === 'undefined' || !this.fetch_progress_url) {
+            /* If we can't report anything, don't bother registering event handlers. */
+            videojs.log('VideoProgressPlugin: no fetch_progress_url option given. Not restoring video progress.');
+        } else {
+            this.resume_playback();
+        }
+    },
+
+    resume_playback: function() {
+        let on_done = function(progress, status, xhr) {
+            /* 'progress' is an object like:
+               {"progress_in_sec": 3,
+                "progress_in_percent": 51,
+                "last_watched": "Fri, 31 Aug 2018 13:53:06 GMT",
+                "done": true}
+            */
+            switch (xhr.status) {
+            case 204: return; // no info found.
+            case 200:
+                /* Don't do anything when the progress is at 100%.
+                 * Moving the current time to the end makes no sense then. */
+                if (progress.progress_in_percent >= 100) return;
+
+                /* Set the 'last reported' props before manipulating the
+                 * player, so that the manipulation doesn't trigger more
+                 * API calls to remember what we just restored. */
+                this.last_reported_progress_in_sec = progress.progress_in_sec;
+                this.last_reported_progress_in_perc = progress.progress_in_perc;
+
+                console.log("Continuing playback at ", progress.progress_in_percent, "% from", progress.last_watched);
+                this.player.currentTime(progress.progress_in_sec);
+                this.player.play();
+                return;
+            default:
+                console.log("Unknown code", xhr.status, "getting video progress information.");
+            }
+        };
+
+        $.get(this.fetch_progress_url)
+        .fail(function(error) {
+            console.log("Unable to fetch video progress information:", xhrErrorResponseMessage(error));
+        })
+        .done(on_done.bind(this));
+    },
+
+    /* Pausing playback should report the progress.
+     * This function is also called when playback stops at the end of the video,
+     * so it's important to report in this case; otherwise progress will never
+     * reach 100%. */
+    on_pause: function(event) {
+        this.inspect_progress(true);
+    },
+
+    on_timeupdate: function() {
+        this.inspect_progress(false);
+    },
+
+    inspect_progress: function(force_report) {
+        // Don't report seeking when paused, only report actual playback.
+        if (!force_report && this.player.paused()) return;
+
+        let now_in_ms = new Date().getTime();
+        if (!force_report && now_in_ms - this.last_wallclock_time_ms < PROGRESS_RELAXING_TIME_MSEC) {
+            // We're trying too fast, don't bother doing any other calculation.
+            // console.log('skipping, already reported', now_in_ms - this.last_wallclock_time_ms, 'ms ago.');
+            return;
+        }
+
+        let progress_in_sec = this.player.currentTime();
+        let duration_in_sec = this.player.duration();
+
+        /* Instead of reporting the current time, report reaching the end
+         * of the video. This ensures that it's properly marked as 'done'. */
+         if (!this.reported_looping) {
+            let margin = 1.25 * PROGRESS_RELAXING_TIME_MSEC / 1000.0;
+            let is_looping = progress_in_sec == 0 && duration_in_sec - this.last_inspected_progress_in_sec < margin;
+            this.last_inspected_progress_in_sec = progress_in_sec;
+            if (is_looping) {
+                 this.reported_looping = true;
+                 this.report(this.player.duration(), 100, now_in_ms);
+                 return;
+            }
+        }
+
+        if (Math.abs(progress_in_sec - this.last_reported_progress_in_sec) < 0.01) {
+            // Already reported this, don't bother doing it again.
+            return;
+        }
+        let progress_in_perc = 100 * progress_in_sec / duration_in_sec;
+        let diff_sec = progress_in_sec - this.last_reported_progress_in_sec;
+        let diff_perc = progress_in_perc - this.last_reported_progress_in_perc;
+
+        if (!force_report
+             && Math.abs(diff_perc) < PROGRESS_REPORT_INTERVAL_PERC
+             && Math.abs(diff_sec) < PROGRESS_REPORT_INTERVAL_SEC) {
+            return;
+        }
+
+        this.report(progress_in_sec, progress_in_perc, now_in_ms);
+    },
+
+    report: function(progress_in_sec, progress_in_perc, now_in_ms) {
+        /* Store when we tried, not when we succeeded. This function can be
+         * called every 15-250 milliseconds, so we don't want to retry with
+         * that frequency. */
+        this.last_wallclock_time_ms = now_in_ms;
+
+        let on_fail = function(error) {
+            /* Don't show (as in: a toastr popup) the error to the user,
+             * as it doesn't impact their ability to play the video.
+             * Also show the error only once, instead of spamming. */
+             if (this.reported_error) return;
+
+             let msg = xhrErrorResponseMessage(error);
+             console.log('Unable to report viewing progress:', msg);
+             this.reported_error = true;
+        };
+        let on_done = function() {
+            this.last_reported_progress_in_sec = progress_in_sec;
+            this.last_reported_progress_in_perc = progress_in_perc;
+        };
+
+        $.post(this.report_url, {
+            progress_in_sec: progress_in_sec,
+            progress_in_perc: Math.round(progress_in_perc),
+        })
+        .fail(on_fail.bind(this))
+        .done(on_done.bind(this));
+    },
+});
+
+var RememberVolumePlugin = videojs.extend(Plugin, {
+    constructor: function(player, options) {
+        Plugin.call(this, player, options);
+        player.on('volumechange', this.on_volumechange.bind(this));
+        this.restore_volume();
+    },
+
+    restore_volume: function() {
+        let volume_str = localStorage.getItem('video-player-volume');
+        if (volume_str == null) return;
+        this.player.volume(1.0 * volume_str);
+    },
+
+    on_volumechange: function(event) {
+        localStorage.setItem('video-player-volume', this.player.volume());
+    },
+});
+
+
+// Register our watch-progress-bookkeeping plugin.
+videojs.registerPlugin('progressPlugin', VideoProgressPlugin);
+videojs.registerPlugin('rememberVolumePlugin', RememberVolumePlugin);

src/styles/_apps_base.sass

@@ -143,12 +143,17 @@ nav.sidebar
 	left: 0
 	width: $sidebar-width
 	height: 100%
-	background-color: $color-background-nav
 	display: flex
 	flex-direction: column
 
+	> ul > li > .navbar-item
+		padding-top: 10px
+		padding-bottom: 10px
+		background: red
+
 	.dropdown
 		min-width: $sidebar-width
+
 		.dropdown-menu
 			top: initial
 			bottom: 3px
@@ -159,7 +164,7 @@ nav.sidebar
 			li a
 				justify-content: flex-start
 
-	ul
+	> ul
 		width: 100%
 		margin: 0
 		padding: 0
@@ -172,25 +177,11 @@ nav.sidebar
 
 			a.navbar-item, button
 				display: flex
-				color: $color-text-light-hint
-				font-size: 1.5em
 				align-items: center
 				justify-content: center
-				padding: 10px 0
 				background: transparent
 				border: none
 				width: 100%
-				text-decoration: none
-
-				&:hover
-					color: $color-text-light-primary
-				&:active
-					outline: none
-
-				&.cloud
-					i
-						position: relative
-						left: -4px
 
 			a.dropdown-toggle
 				padding: 0
@@ -408,3 +399,68 @@ nav.sidebar
 			top: -1px
 			left: -19px
 			z-index: 1
+
+$loader-bar-width: 100px
+$loader-bar-height: 2px
+.loader-bar
+	bottom: -$loader-bar-height
+	content: ''
+	display: none
+	height: 0
+	overflow: hidden
+	position: absolute
+	visibility: hidden
+	width: 100%
+	z-index: 20
+
+	&:before
+		animation: none
+		background-color: $primary
+		background-image: linear-gradient(to right, $primary-accent, $primary)
+		content: ''
+		display: block
+		height: $loader-bar-height
+		left: -$loader-bar-width
+		position: absolute
+		width: $loader-bar-width
+
+	&.active
+		display: block
+		height: $loader-bar-height
+		visibility: visible
+
+		&:before
+			animation: loader-bar-slide 2s linear infinite
+
+@keyframes loader-bar-slide
+	from
+		left: -($loader-bar-width / 2)
+		width: 3%
+
+	50%
+		width: 20%
+
+	70%
+		width: 70%
+
+	80%
+		left: 50%
+
+	95%
+		left: 120%
+
+	to
+		left: 100%
+
+.progress-bar
+	background-color: $primary
+	background-image: linear-gradient(to right, $primary-accent, $primary)
+
+.node-details-description
+	+node-details-description
+
+	@include media-breakpoint-up(lg)
+		max-width: map-get($grid-breakpoints, "md")
+
+	@include media-breakpoint-up(xl)
+		max-width: map-get($grid-breakpoints, "lg")

src/styles/_comments.sass

@@ -1,7 +1,9 @@
 $comments-width-max: 710px
 
 .comments-container
+	max-width: $comments-width-max
 	position: relative
+	width: 100%
 
 	#comments-reload
 		text-align: center
@@ -30,7 +32,7 @@ $comments-width-max: 710px
 		.comment-reply-container
 			display: flex
 			position: relative
-			padding: 15px 0 20px 0
+			padding: 15px 0
 			transition: background-color 150ms ease-in-out, padding 150ms ease-in-out, margin 150ms ease-in-out
 
 			&.comment-linked
@@ -194,8 +196,6 @@ $comments-width-max: 710px
 						cursor: pointer
 						font-family: 'pillar-font'
 						height: 25px
-						position: relative
-						top: 4px
 						width: 16px
 
 					.comment-action-rating.up
@@ -284,10 +284,11 @@ $comments-width-max: 710px
 					color: $color-success
 
 			&.is-replying
-				box-shadow: inset 5px 0 0 $color-primary
+				box-shadow: -5px 0 0 $color-primary
+				@extend .pl-3
 
 			&.is-replying+.comment-reply-container
-				box-shadow: inset 5px 0 0 $color-primary
+				box-shadow: -5px 0 0 $color-primary
 				margin-left: 0
 				padding-left: 55px
 
@@ -314,9 +315,6 @@ $comments-width-max: 710px
 					color: $color-success
 
 .comment-reply
-	&-container
-		background-color: $color-background
-
 	/* Little gravatar icon on the left */
 	&-avatar
 		img
@@ -333,7 +331,7 @@ $comments-width-max: 710px
 		width: 100%
 
 	&-field
-		background-color: $color-background-dark
+		background-color: $color-background-light
 		border-radius: 3px
 		box-shadow: inset 0 0 2px 0 rgba(darken($color-background-dark, 20%), .5)
 		display: flex
@@ -342,6 +340,7 @@ $comments-width-max: 710px
 
 		textarea
 			+node-details-description
+			background-color: $color-background-light
 			border-bottom-right-radius: 0
 			border-top-right-radius: 0
 			border: none
@@ -376,7 +375,6 @@ $comments-width-max: 710px
 
 		&.filled
 			textarea
-				background-color: $color-background-light
 				border-bottom: thin solid $color-background
 
 				&:focus
@@ -453,12 +451,17 @@ $comments-width-max: 710px
 		transition: background-color 150ms ease-in-out, color 150ms ease-in-out
 		width: 100px
 
+		// The actual button for submitting the comment.
 		button.comment-action-submit
+			align-items: center
 			background: transparent
 			border: none
 			border-top-left-radius: 0
 			border-bottom-left-radius: 0
 			color: $color-success
+			cursor: pointer
+			display: flex
+			justify-content: center
 			flex-direction: column
 			height: 100%
 			position: relative
@@ -466,8 +469,12 @@ $comments-width-max: 710px
 			white-space: nowrap
 			width: 100%
 
+			&:hover
+				background: rgba($color-success, .1)
+
 			&:focus
 				background: lighten($color-success, 10%)
+				color: $white
 
 			&.submitting
 				color: $color-info

src/styles/_config.sass

@@ -12,9 +12,10 @@ $color-background-active-dark: hsl(hue($color-background-active), 50%, 50%) !def
 $font-body: 'Roboto' !default
 $font-headings: 'Lato' !default
 $font-size: 14px !default
+$font-size-xs: .75rem
+$font-size-xxs: .65rem
 
 $color-text: #4d4e53 !default
-
 $color-text-dark: $color-text !default
 $color-text-dark-primary: #646469 !default
 $color-text-dark-secondary: #9E9FA2 !default
@@ -25,10 +26,11 @@ $color-text-light-primary: rgba($color-text-light, .87) !default
 $color-text-light-secondary: rgba($color-text-light, .54) !default
 $color-text-light-hint: rgba($color-text-light, .38) !default
 
-$color-primary: #68B3C8 !default
+$color-primary: #009eff !default
 $color-primary-light: hsl(hue($color-primary), 30%, 90%) !default
 $color-primary-dark: hsl(hue($color-primary), 80%, 30%) !default
 $color-primary-accent:  hsl(hue($color-primary), 100%, 50%) !default
+$primary-accent: #0bd
 
 $color-secondary: #f42942 !default
 $color-secondary-light: hsl(hue($color-secondary), 30%, 90%) !default
@@ -96,16 +98,17 @@ $screen-xs-max: $screen-sm-min - 1 !default
 $screen-sm-max: $screen-md-min - 1 !default
 $screen-md-max: $screen-lg-min - 1 !default
 
-$sidebar-width: 50px !default
+$sidebar-width: 40px !default
 
 /* Project specifics */
 $project_nav-width: 250px !default
-$project-sidebar-width: 50px !default
+$project_nav-width-xl: $project_nav-width * 1.4 !default
-$project_header-height: 50px !default
+$project_nav-width-lg: $project_nav-width * 1.2 !default
-$project_footer-height: 30px !default
+$project_nav-width-md: $project_nav-width
-
+$project_nav-width-sm: $project_nav-width * 0.8 !default
-$navbar-height: 50px !default
+$project_nav-width-xs: 100% !default
-$navbar-backdrop-height: 600px !default
+$project-sidebar-width: 40px !default
+$project_header-height: 40px !default
 
 $node-type-asset_image: #e87d86 !default
 $node-type-asset_file: #CC91C7 !default
@@ -125,3 +128,39 @@ $z-index-base: 13 !default
 
 	@media (min-width: $screen-lg-min)
 		width: 1270px
+
+
+// Bootstrap overrides.
+$enable-caret: false
+
+$border-radius: .2rem
+$btn-border-radius: $border-radius
+
+$primary: $color-primary
+
+$body-bg: $white
+$body-color: $color-text
+
+$color-background-nav: #fff
+$link-color: $primary
+
+$font-family-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, Helvetica, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"
+$font-size-base: .9rem
+
+$dropdown-border-width: 0
+$dropdown-box-shadow: 0 10px 25px rgba($black, .1)
+$dropdown-padding-y: 0
+$dropdown-item-padding-y: .4rem
+
+// Tooltips.
+$tooltip-font-size: 0.83rem
+$tooltip-max-width: auto
+$tooltip-opacity: 1
+
+$nav-link-height: 37px
+$navbar-padding-x: 0
+$navbar-padding-y: 0
+
+$btn-padding-y-sm: 0.1rem
+
+$grid-breakpoints: (xs: 0,sm: 576px,md: 768px,lg: 1060px,xl: 1500px, xxl: 1800px)

src/styles/_error.sass

@@ -60,14 +60,13 @@
 
 #node-overlay
 	#error-container
-		position: fixed
-		top: $navbar-height
 		align-items: flex-start
+		position: fixed
+		top: $nav-link-height
 
 		#error-box
-			box-shadow: 0 0 25px rgba(black, .1), 0 0 50px rgba(black, .1)
-			width: auto
 			border-top-left-radius: 0
 			border-top-right-radius: 0
+			box-shadow: 0 0 25px rgba(black, .1), 0 0 50px rgba(black, .1)
 			position: relative
 			width: 100%

src/styles/_notifications.sass

@@ -9,7 +9,6 @@
 		color: $color-primary
 		cursor: pointer
 		float: right
-		font-family: $font-body
 		height: initial
 		margin: 0
 		padding: 8px 10px 0 10px
@@ -25,13 +24,16 @@
 			color: $color-secondary
 
 #notifications-toggle
+	color: $color-text
 	cursor: pointer
-	font-size: 1.5em
 	position: relative
 	user-select: none
 
 	> i:before
 		content: '\e815'
+		font-size: 1.3em
+		position: relative
+		top: 2px
 
 	&.has-notifications
 		> i:before
@@ -46,10 +48,10 @@
 		border-color: transparent transparent $color-background transparent
 		border-style: solid
 		border-width: 0 8px 8px 8px
-		bottom: -15px
+		bottom: -10px
 		height: 0
 		position: absolute
-		right: 22px
+		right: 7px
 		visibility: hidden
 		width: 0
 

src/styles/_organizations.sass

@@ -1,20 +1,4 @@
 body.organizations
-	ul#sub-nav-tabs__list
-		align-items: center
-		display: flex
-
-		li.result
-			padding: 10px 20px
-		li.create
-			margin-left: auto
-
-
-	.dashboard-secondary
-		.box
-			+container-box
-			padding: 10px 20px
-			margin: 0
-
 	#item-details
 		.organization
 			label

src/styles/_pages.sass

@@ -409,7 +409,6 @@ a.page-card-cta
 		display: block
 		+position-center-translate
 
-
 		+media-xs
 			display: none
 		+media-sm
@@ -419,9 +418,6 @@ a.page-card-cta
 		+media-lg
 			width: 100%
 
-.services.navbar-backdrop-overlay
-	background: rgba(black, .5)
-
 .services
 	.page-card-side
 		max-width: 500px

src/styles/_project-dashboard.sass

@@ -1,22 +1,16 @@
-
 .dashboard-container
 	section#home,
 	section#projects
-		background-color: $color-background
 		border-bottom-left-radius: 3px
 		border-bottom-right-radius: 3px
 
 		nav#sub-nav-tabs.home,
 		nav#sub-nav-tabs.projects
-			background-color: white
 			border-bottom: thin solid $color-background-dark
 
 			li.nav-tabs__list-tab
 				padding: 15px 20px 10px 20px
 
-	section#home
-		background-color: $color-background-dark
-
 	nav.nav-tabs__tab
 		display: none
 		background-color: $color-background-light
@@ -287,9 +281,8 @@
 				flex-direction: column
 
 				.title
-					font-size: 1.2em
-					padding-bottom: 2px
 					color: $color-text-dark-primary
+					padding-bottom: 2px
 
 				ul.meta
 					font-size: .9em

src/styles/_project-sharing.sass

@@ -92,19 +92,6 @@ ul.sharing-users-list
 					&:hover
 						color: lighten($color-danger, 10%)
 
-.sharing-users-intro,
-.sharing-users-info
-	h4
-		font-family: $font-body
-
-.sharing-users-info
-	padding-left: 15px
-	border-left: thin solid $color-text-dark-hint
-
-	p
-		font:
-			size: 1.1em
-			weight: 300
 
 .sharing-users-search
 	.disabled
@@ -162,24 +149,26 @@ ul.list-generic
 	list-style: none
 
 	> li
-		padding: 5px 0
-		display: flex
 		align-items: center
 		border-top: thin solid $color-background
+		display: flex
+		padding: 5px 0
 
 		&:first-child
 			border-top: none
 
 		&:hover .item a
-			color: $color-primary
+			color: $primary
 
 		a
 			flex: 1
 
+			&.active
+				color: $primary !important
+				font-weight: bold
+
 		.actions
 			margin-left: auto
-			.btn
-				font-size: .7em
 
 			span
 				color: $color-text-dark-secondary

src/styles/_search.sass

@@ -16,7 +16,7 @@ $search-hit-width_grid: 100px
 			.search-hit-name
 				font-weight: 400
 				padding-top: 8px
-				color: $color-primary-dark
+				color: $primary
 
 	.search-hit
 		padding: 0
@@ -29,14 +29,13 @@ $search-hit-width_grid: 100px
 		font:
 			size: .9em
 			weight: 400
-			family: $font-body
 			style: initial
 		width: 100%
 		+text-overflow-ellipsis
 		+clearfix
 
 		& em
-			color: $color-primary-dark
+			color: $primary
 			font-style: normal
 
 		&:hover
@@ -71,7 +70,7 @@ $search-hit-width_grid: 100px
 		min-width: 350px
 		border-bottom-left-radius: 3px
 		border-bottom-right-radius: 3px
-		border-top: 3px solid lighten($color-primary, 5%)
+		border-top: 3px solid lighten($primary, 5%)
 		overflow: hidden
 
 		.tt-suggestion
@@ -93,235 +92,68 @@ $search-hit-width_grid: 100px
 			&.tt-cursor:hover .search-hit
 				background-color: lighten($color-background, 5%)
 
-#search-container
+.search-list
-	display: flex
+	width: 50%
-	min-height: 600px
-	background-color: white
 
-	+media-lg
+	.embed-responsive
-		padding-left: 0
+		width: 100px
-		padding-right: 0
+		min-width: 100px
 
-	#search-sidebar
+	.card-deck.card-deck-vertical
-		width: 20%
+		.card
-		background-color: $color-background-light
+			flex-wrap: initial
 
-		+media-lg
+.search-settings
-			border-top-left-radius: 3px
+	width: 30%
 
-		input.search-field
+	.card-deck.card-deck-vertical
-			background-color: $color-background-nav-dark
+		.card .embed-responsive
-			font-size: 1.1em
+			max-width: 80px
-			color: white
+
-			margin-bottom: 10px
+	input.search-field
+		border: none
+		border-bottom: 2px solid rgba($primary, .2)
+		border-radius: 0
+		width: 100%
+		transition: border 100ms ease-in-out
+
+		&::placeholder
+			color: $color-text-dark-secondary
+		&:placeholder-shown
+			border-bottom-color: $primary
+
+		&:focus
+			outline: none
 			border: none
-			border-bottom: 2px solid rgba($color-primary, .2)
+			border-bottom: 2px solid lighten($primary, 5%)
-			border-radius: 0
-			width: 100%
-			padding: 5px 15px
-			height: 50px
-			transition: border 100ms ease-in-out
 
-			&::placeholder
+.search-details
-				color: $color-text-dark-secondary
+	width: 70%
-			&:placeholder-shown
-				border-bottom-color: $color-primary
 
-			&:focus
+	.container-fluid .col-md-8
-				outline: none
+		flex: 1
-				border: none
+		max-width: 100%
-				border-bottom: 2px solid lighten($color-primary, 5%)
+		width: 100%
 
-		.search-list-filters
+#search-details
-			padding:
+	position: relative
-				left: 10px
-				right: 10px
 
-			.panel.panel-default
+	#search-hit-container
-				margin-bottom: 10px
+		position: absolute // for scrollbars
-				border-radius: 3px
-				border: none
-				background-color: white
-				box-shadow: 1px 1px 0 rgba(black, .1)
-
-			a
-				text-decoration: none
-
-			.toggleRefine
-				display: block
-				padding-left: 7px
-				color: $color-text-dark
-				text-transform: capitalize
-
-				&:hover
-					text-decoration: none
-					color: $color-primary
-
-				&.refined
-					color: $color-primary
-
-					&:hover
-						color: $color-danger
-
-						span
-							&:before
-								/* x icon */
-								content: '\e84b'
-								font-family: 'pillar-font'
-					span
-						&:before
-							/* circle with dot */
-							content: '\e82f'
-							font-family: 'pillar-font'
-							position: relative
-							left: -7px
-							font-size: .9em
-
-				span
-					&:before
-						/* empty circle */
-						content: '\e82c'
-						font-family: 'pillar-font'
-						position: relative
-						left: -7px
-						font-size: .9em
-			.facet_count
-				color: $color-text-dark-secondary
-
-
-			.panel-title, .panel-heading
-				color: $color-text-dark-secondary
-				font:
-					size: 1em
-					weight: 500
-
-			.panel-body
-				padding-top: 0
-
-			.panel-title
-				position: relative
-				&:after
-					content: '\e83b'
-					font-family: 'pillar-font'
-					position: absolute
-					right: 0
-					color: $color-text-dark-primary
-
-			.collapsed
-				.panel-title:after
-					content: '\e838'
-
-
-		.search-list-stats
-			color: $color-text-dark-hint
-			padding: 10px 15px 0 15px
-			text-align: center
-			font-size: .9em
-			+clearfix
-
-		#pagination
-			ul.search-pagination
-				text-align: center
-				list-style-type: none
-				margin: 0
-				padding: 0
-				width: 100%
-				display: flex
-				+clearfix
-
-				li
-					display: inline-block
-					margin: 5px auto
-
-					&:last-child
-						border-color: transparent
-
-					a
-						font-weight: 500
-						padding: 5px 4px
-						color: $color-text-dark-secondary
-
-						&:hover
-							color: $color-text-dark-primary
-
-					&.disabled
-						opacity: .6
-
-					&.active a
-						color: $color-text-dark-primary
-						font-weight: bold
-
-	#search-list
-		width: 40%
-		height: 100%
-		padding: 0
-		position: relative
-		overflow-x: hidden
 		overflow-y: auto
 
-		#hits
+		#error_container
 			position: relative
-			width: 100%
+			background: white
+			padding: 20px
 
-		#no-hits
+	#search-error
-			padding: 10px 15px
+		display: none
-			color: $color-text-dark-secondary
+		margin: 20px auto
-
+		color: $color-danger
-		.search-hit
+		text-align: center
-			#search-loading
-				visibility: hidden
-				background-color: transparent
-				font:
-					size: 1.5em
-					weight: 600
-				position: absolute
-				top: 0
-				left: 0
-				right: 0
-				bottom: 0
-				z-index: $z-index-base + 5
-				opacity: 0
-				cursor: default
-				transition: opacity 50ms ease-in-out
-				&.active
-					visibility: visible
-					opacity: 1
-
-				.spinner
-					color: $color-background-nav
-					background-color: white
-					padding: 0
-					width: 20px
-					height: 20px
-					border-radius: 50%
-					position: absolute
-					top: 7px
-					right: 10px
-					span
-						padding: 5px
-						+pulse
-
-	#search-details
-		position: relative
-		width: 40%
-		border-left: 2px solid darken(white, 3%)
-
-		#search-hit-container
-			position: absolute // for scrollbars
-			width: 100%
-			overflow-y: auto
-
-			#error_container
-				position: relative
-				background: white
-				padding: 20px
-
-		#search-error
-			display: none
-			margin: 20px auto
-			color: $color-danger
-			text-align: center
 
+#search-container
 	#node-container
 		width: 100%
 		max-width: 100%
@@ -416,9 +248,7 @@ $search-hit-width_grid: 100px
 
 		&.texture
 			.texture-title
-				font:
+				font-size: 2em
-					size: 2em
-					family: $font-body
 				padding: 15px 10px 10px 15px
 			.node-row
 				background: white
@@ -476,215 +306,88 @@ $search-hit-width_grid: 100px
 								button
 									width: 100%
 
-.search-hit
+.search-project
-	float: left
+	li.project
-	box-shadow: none
+		display: none
-	border: thin solid transparent
-	border-top-color: darken(white, 8%)
-	border-left: 3px solid transparent
 
-	color: $color-background-nav
+#search-sidebar
-
+	.toggleRefine
-	width: 100%
+		display: block
-	position: relative
+		padding-left: 7px
-	margin: 0
+		color: $color-text-dark
-	padding: 7px 10px 7px 10px
+		text-transform: capitalize
-	+clearfix
-
-	&:first-child
-		border: thin solid transparent
-		border-left: 3px solid transparent
-
-	&:hover
-		opacity: 1
-		text-decoration: none
-		cursor: default
-		color: darken($color-primary, 20%)
-		background-color: $color-background-light
-
-		& .search-hit-name i
-			color: darken($color-primary, 20%)
-
-		& .search-hit-thumbnail
-			& .search-hit-thumbnail-icon
-				transform: translate(-50%, -50%) scale(1.1)
-
-		.search-hit-name
-			text-decoration: none
-			&:hover
-				color: darken($color-primary, 10%)
-
-		.search-hit-thumbnail
-			cursor: pointer
-
-			.search-hit-thumbnail-icon
-				transform: translate(-50%, -50%) scale(1)
-
-	&:active
-		background-color: rgba($color-background, .5)
-		opacity: .8
-		color: $color-primary
-		& .search-hit-name i
-			color: $color-primary
-
-	&:focus
-		border-color: rgba($color-primary, .2)
-
-	/* Class that gets added when we click on the item */
-	&.active
-		background-color: lighten($color-background, 2%)
-		border-left: 3px solid $color-primary
-
-		.search-hit-name
-			color: darken($color-primary, 10%)
-
-		.search-hit-meta
-			span.when
-				display: none
-			span.context
-				display: inline-block
-
-	.search-hit-thumbnail
-		position: relative
-		float: left
-		min-width: $search-hit-width_list * 1.49
-		max-width: $search-hit-width_list * 1.49
-		height: $search-hit-width_list
-		border-radius: 3px
-		background: $color-background
-		margin-right: 12px
-		text-align: center
-		overflow: hidden
-		+media-xs
-			display: none
-		+media-sm
-			min-width: $search-hit-width_list
-			max-width: $search-hit-width_list
-
-		img
-			height: $search-hit-width_list
-			width: auto
-
-
-		.pi-video:before, .pi-file:before,
-		.pi-group:before
-			font-family: 'pillar-font'
-		.pi-video:before
-			content: '\e81d'
-		.pi-file:before
-			content: '\e825'
-		.pi-group:before
-			content: '\e80d'
-
-		.search-hit-thumbnail-icon
-			position: absolute
-			top: 50%
-			left: 50%
-			transform: translate(-50%, -50%)
-			color: white
-			font-size: 1.2em
-			transition: none
-			color: $color-text-dark-secondary
-
-			.dark
-				text-shadow: none
-				font-size: 1.3em
-
-	.search-hit-name
-		position: relative
-		font-size: 1.1em
-		color: $color-text-dark-primary
-		background-color: initial
-		width: initial
-		max-width: initial
-		+text-overflow-ellipsis
-		padding-top: 5px
 
 		&:hover
-			cursor: pointer
+			text-decoration: none
-			text-decoration: underline
+			color: $primary
 
-		em
+		&.refined
-			color: darken($color-primary, 15%)
+			color: $primary
-			font-style: normal
 
-	.search-hit-ribbon
+			&:hover
-		+ribbon
+				color: $color-danger
-		right: -30px
+
-		top: 5px
+				span
+					&:before
+						/* x icon */
+						content: '\e84b'
+						font-family: 'pillar-font'
+			span
+				&:before
+					/* circle with dot */
+					content: '\e82f'
+					font-family: 'pillar-font'
+					position: relative
+					left: -7px
+					font-size: .9em
 
 		span
-			font-size: 60%
+			&:before
-			margin: 1px 0
+				/* empty circle */
-			padding: 2px 35px
+				content: '\e82c'
+				font-family: 'pillar-font'
+				position: relative
+				left: -7px
+				font-size: .9em
 
-	.search-hit-meta
+	.search-list-stats
-		position: relative
+		color: $color-text-dark-hint
+		padding: 10px 15px 0 15px
+		text-align: center
 		font-size: .9em
-		color: $color-text-dark-secondary
+		+clearfix
-		background-color: initial
-		padding: 3px 0 0 0
-		text-decoration: none
-		+text-overflow-ellipsis
 
-		span
+.search-pagination
-			&.project
+	text-align: center
-				color: $color-text-dark-secondary
+	list-style-type: none
-				margin-right: 3px
+	margin: 0
-			&.updated
+	padding: 0
-				color: $color-text-dark-hint
+	width: 100%
-			&.status
+	display: flex
-				font-size: .8em
+	+clearfix
-				color: $color-text-dark-secondary
-				border: thin solid $color-text-dark-hint
-				padding: 3px 8px
-				text-transform: uppercase
-				border-radius: 3px
-				margin-right: 5px
-			&.media, &.node_type
-				color: $color-text-dark-secondary
-				text-transform: capitalize
-				margin: 0 3px
 
-			&.when
+	li
-				margin: 0 3px
+		display: inline-block
-				float: right
+		margin: 5px auto
-				display: block
-				+media-lg
-					display: block
-				+media-md
-					display: block
-				+media-sm
-					display: none
-				+media-xs
-					display: none
 
-			&.context
+		&:last-child
-				margin: 0
+			border-color: transparent
-				float: right
-				display: none
 
-	&:hover
+		a
-		cursor: pointer
+			font-weight: 500
-		.search-hit-name-user
+			padding: 5px 4px
-			color: $color-primary
-
-	&.users
-		em
-			font-style: normal
-			color: $color-primary
-
-		.search-hit-name
-			font-size: 1.2em
-
-			small
-				margin-left: 5px
-				color: $color-text-dark-secondary
-
-		.search-hit-roles
-			font-size: .9em
 			color: $color-text-dark-secondary
-			margin-left: 15px
+
+			&:hover
+				color: $color-text-dark-primary
+
+		&.disabled
+			opacity: .6
+
+		&.active a
+			color: $color-text-dark-primary
+			font-weight: bold
+
 
 .view-grid
 	display: flex
@@ -706,13 +409,13 @@ $search-hit-width_grid: 100px
 		transition: border-color 150ms ease-in-out
 
 		&.active
-			background-color: $color-primary
+			background-color: $primary
-			border-color: $color-primary
+			border-color: $primary
 
 			.search-hit-name
 				font-weight: 500
 				color: white
-				background-color: $color-primary
+				background-color: $primary
 
 		.search-hit-name
 			font-size: .9em
@@ -776,5 +479,5 @@ $search-hit-width_grid: 100px
 
 			&.active
 				color: white
-				background-color: $color-primary
+				background-color: $primary
 				border-color: transparent

src/styles/_user.sass

@@ -67,138 +67,6 @@
         &:hover
           background-color: lighten($provider-color-google, 7%)
 
-#settings
-  +media-xs
-    flex-direction: column
-
-  align-items: stretch
-  display: flex
-  margin: 25px auto
-
-  #settings-sidebar
-    +media-xs
-      width: 100%
-
-    +container-box
-    background-color: $color-background-light
-    color: $color-text
-    margin-right: 15px
-    width: 30%
-
-    .settings-content
-      padding: 0
-
-      ul
-        list-style: none
-        margin: 0
-        padding: 0
-
-      a
-        &:hover
-          text-decoration: none
-
-          li
-            background-color: lighten($color-background, 5%)
-
-        li
-          border-bottom: thin solid $color-background
-          border-left: thick solid transparent
-          margin: 0
-          padding: 25px
-          transition: all 100ms ease-in-out
-
-          i
-            font-size: 1.1em
-            padding-right: 15px
-
-      .active
-        li
-          background-color: lighten($color-background, 5%)
-          border-left: thick solid $color-info
-
-
-  #settings-container
-    +media-xs
-      width: 100%
-
-    +container-box
-    background-color: $color-background-light
-    width: 70%
-
-  .settings-header
-    background-color: $color-background
-    border-top-left-radius: 3px
-    border-top-right-radius: 3px
-
-    .settings-title
-      font:
-        size: 1.5em
-        weight: 300
-      padding: 10px 15px 10px 25px
-
-  .settings-content
-    padding: 25px
-
-    .settings-billing-info
-      font-size: 1.2em
-
-    .subscription-active
-      color: $color-success
-      padding-bottom: 20px
-    .subscription-demo
-      color: $color-info
-      margin-top: 0
-    .subscription-missing
-      color: $color-danger
-      margin-top: 0
-
-  .button-submit
-    clear: both
-    display: block
-    min-width: 200px
-    margin: 0 auto
-    +button($color-primary, 3px, true)
-
-
-#settings-container
-  #settings-form
-    width: 100%
-
-
-  .settings-form
-    align-items: center
-    display: flex
-    justify-content: center
-
-    .left, .right
-      padding: 25px 0
-
-    .left
-      width: 60%
-      float: left
-
-    .right
-      width: 40%
-      float: right
-      text-align: center
-
-    label
-      color: $color-text
-      display: block
-
-    .settings-avatar
-      img
-        border-radius: 3px
-
-      span
-        display: block
-        padding: 15px 0
-        font:
-          size: .9em
-
-    .settings-password
-      color: $color-text-dark-primary
-
 
 #user-edit-container
   padding: 15px

src/styles/_utils.sass

@@ -26,7 +26,6 @@
 	display: inline-flex
 	align-items: center
 	justify-content: center
-	font-family: $font-body
 	padding: 5px 12px
 	border-radius: $roundness
 
@@ -83,6 +82,15 @@
 			text-shadow: none
 
 
+=disabled-stripes
+	color: $color-text-dark
+	cursor: not-allowed
+	background: repeating-linear-gradient(-45deg, lighten($color-text-dark-hint, 15%), lighten($color-text-dark-hint, 15%) 10px, lighten($color-text-dark-hint, 5%) 10px, lighten($color-text-dark-hint, 5%) 20px)
+	border-color: darken($color-text-dark-hint, 5%)
+	pointer-events: none
+	opacity: .6
+
+
 @mixin overlay($from-color, $from-percentage, $to-color, $to-percentage)
 	position: absolute
 	top: 0
@@ -122,24 +130,16 @@
 	transform: translate(-50%, -50%)
 
 =input-generic
-	padding: 5px 5px 5px 0
 	color: $color-text-dark
-	box-shadow: none
-	font-family: $font-body
-	border: thin solid transparent
-	border-radius: 0
-	border-bottom-color: $color-background-dark
 	background-color: transparent
-	transition: border-color 150ms ease-in-out, box-shadow 150ms ease-in-out
 
 	&:hover
 		border-bottom-color: $color-background
 
 	&:focus
 		outline: 0
-		border: thin solid transparent
+		border-color: $primary
-		border-bottom-color: $color-primary
+		box-shadow: none
-		box-shadow: 0 1px 0 0 $color-primary
 
 =label-generic
 	color: $color-text-dark-primary
@@ -170,17 +170,25 @@
 /* Small but wide: phablets, iPads
  **  Menu is collapsed, columns stack, no brand */
 =media-sm
-	@media (min-width: #{$screen-tablet}) and (max-width: #{$screen-desktop - 1px})
+	@include media-breakpoint-up(sm)
 		@content
 
 /* Tablets portrait.
  **  Menu is expanded, but columns stack, brand is shown */
 =media-md
-	@media (min-width: #{$screen-desktop})
+	@include media-breakpoint-up(md)
 		@content
 
 =media-lg
-	@media (min-width: #{$screen-lg-desktop})
+	@include media-breakpoint-up(lg)
+		@content
+
+=media-xl
+	@include media-breakpoint-up(xl)
+		@content
+
+=media-xxl
+	@include media-breakpoint-up(xxl)
 		@content
 
 =media-print
@@ -352,17 +360,15 @@
 
 =node-details-description
 	+clearfix
-	color: darken($color-text-dark, 5%)
+	color: $color-text
-	font:
+	font-size: 1.25em
-		family: $font-body
-		weight: 300
-		size: 1.2em
-
 	word-break: break-word
 
 	+media-xs
 		font-size: 1.1em
 
+	/* Style links without a class. Usually regular
+	 * links in a comment or node description. */
 	a:not([class])
 		color: $color-text-dark-primary
 		text-decoration: underline
@@ -375,11 +381,6 @@
 		line-height: 1.5em
 		word-wrap: break-word
 
-	h1, h2, h3, h4, h5, h6
-		padding:
-			top: 20px
-			right: 20px
-
 	blockquote
 		background-color: lighten($color-background-light, 5%)
 		box-shadow: inset 5px 0 0 $color-background
@@ -400,10 +401,10 @@
 	img,
 	p img,
 	ul li img
+		@extend .d-block
+		@extend .mx-auto
+		@extend .my-3
 		max-width: 100%
-		padding:
-			bottom: 25px
-			top: 25px
 
 		&.emoji
 			display: inline-block
@@ -416,25 +417,13 @@
 			font-size: 1.5em
 
 	/* e.g. YouTube embed */
-	iframe
+	iframe, video
-		height: auto
-		margin: 15px auto
 		max-width: 100%
-		min-height: 500px
+		@extend .mx-auto
-		width: 100%
 
-	+media-sm
+	.embed-responsive,
-		iframe
+	video
-			min-height: 314px
+		@extend .my-3
-	+media-xs
-		iframe
-			min-height: 314px
-
-	iframe[src^="https://www.youtube"]
-		+media-xs
-			iframe
-				min-height: 420px
-		min-height: 500px
 
 	iframe[src^="https://w.soundcloud"]
 		min-height: auto
@@ -507,28 +496,24 @@
 
 =ribbon
 	background-color: $color-success
-	cursor: default
+	border: thin dashed rgba(white, .5)
+	color: white
+	pointer-events: none
+	font-size: 70%
 	overflow: hidden
-	white-space: nowrap
 	position: absolute
 	right: -40px
 	top: 10px
-	-webkit-transform: rotate(45deg)
-	-moz-transform: rotate(45deg)
-	-ms-transform: rotate(45deg)
-	-o-transform: rotate(45deg)
 	transform: rotate(45deg)
+	white-space: nowrap
 
 	span
-		border: thin dashed rgba(white, .5)
-		color: white
 		display: block
-		font-size: 70%
 		margin: 1px 0
 		padding: 3px 50px
-		text:
+
-			align: center
+.ribbon
-			transform: uppercase
+	+ribbon
 
 @mixin text-background($text-color, $background-color, $roundness, $padding)
 	border-radius: $roundness
@@ -568,9 +553,7 @@
 
 /* Bootstrap's img-responsive class */
 =img-responsive
-	display: block
+	@extend .img-fluid
-	max-width: 100%
-	height: auto
 
 /* Set the color for a specified property
  * 1: $property: e.g. background-color
@@ -642,9 +625,7 @@
 				#{$property}: $color-status-review
 
 =sidebar-button-active
-	background-color: $color-background-nav
+	color: $primary
-	box-shadow: inset 2px 0 0 $color-primary
-	color: white
 
 .flash-on
 	background-color: lighten($color-success, 50%) !important
@@ -660,3 +641,52 @@
 	transition: all 1s ease-out
 	img
 		transition: all 1s ease-out
+
+.cursor-pointer
+	cursor: pointer
+
+.cursor-zoom-in
+	cursor: zoom-in
+
+.user-select-none
+	user-select: none
+
+.pointer-events-none
+	pointer-events: none
+
+// Bootstrap has .img-fluid, a class to limit the width of an image to 100%.
+// .imgs-fluid below is to be applied on a parent container when we can't add
+// classes to the images themselves. e.g. the blog.
+.imgs-fluid
+	img
+		// Just re-use Bootstrap's mixin here.
+		+img-fluid
+
+.overflow-hidden
+	overflow: hidden
+
+=text-gradient($color_from, $color_to)
+		background: linear-gradient(to right, $color_from, $color_to)
+		background-clip: text
+		-webkit-background-clip: text
+		-webkit-text-fill-color: transparent
+
+=active-gradient
+	+text-gradient($primary-accent, $primary)
+
+	&:before
+		+text-gradient($primary-accent, $primary)
+
+.title-underline
+	padding-bottom: 5px
+	position: relative
+	margin-bottom: 20px
+
+	&:before
+		background-color: $primary
+		content: ' '
+		display: block
+		height: 2px
+		top: 125%
+		position: absolute
+		width: 50px

src/styles/blog.sass

@@ -1,33 +1,58 @@
-@import _normalize
+// Bootstrap variables and utilities.
+@import "../../node_modules/bootstrap/scss/functions"
+@import "../../node_modules/bootstrap/scss/variables"
+@import "../../node_modules/bootstrap/scss/mixins"
+
 @import _config
 @import _utils
 
+// Bootstrap components.
+@import "../../node_modules/bootstrap/scss/root"
+@import "../../node_modules/bootstrap/scss/reboot"
+
+@import "../../node_modules/bootstrap/scss/type"
+@import "../../node_modules/bootstrap/scss/images"
+
+@import "../../node_modules/bootstrap/scss/code"
+@import "../../node_modules/bootstrap/scss/grid"
+@import "../../node_modules/bootstrap/scss/buttons"
+@import "../../node_modules/bootstrap/scss/dropdown"
+@import "../../node_modules/bootstrap/scss/custom-forms"
+
+@import "../../node_modules/bootstrap/scss/nav"
+@import "../../node_modules/bootstrap/scss/navbar"
+
+@import "../../node_modules/bootstrap/scss/card"
+@import "../../node_modules/bootstrap/scss/jumbotron"
+@import "../../node_modules/bootstrap/scss/media"
+@import "../../node_modules/bootstrap/scss/close"
+@import "../../node_modules/bootstrap/scss/modal"
+@import "../../node_modules/bootstrap/scss/tooltip"
+
+@import "../../node_modules/bootstrap/scss/utilities"
+
+// Pillar components.
+@import "apps_base"
+@import "components/base"
+
+@import "components/card"
+@import "components/jumbotron"
+@import "components/navbar"
+@import "components/dropdown"
+@import "components/footer"
+@import "components/shortcode"
+@import "components/flyout"
+@import "components/buttons"
+@import "components/tooltip"
+@import "components/overlay"
+
 @import _comments
-@import _error
+@import _notifications
-@import _search
-
-.container-fluid.blog
-	padding: 0
-
-#blog_container
-	+media-xs
-		flex-direction: column
-		padding-top: 0
-	display: flex
-	padding:
-		bottom: 15px
-
-	video
-		max-width: 100%
 
 #blog_post-edit-form
 	padding: 20px
 
 	.form-group
-		position: relative
-		margin: 0 auto 30px auto
-		font-family: $font-body
-
 		input, textarea, select
 			+input-generic
 
@@ -95,7 +120,6 @@
 					margin-bottom: 15px
 					border-top: thin solid $color-text-dark-hint
 
-
 	.form-group.description,
 	.form-group.summary,
 	.form-group.content
@@ -163,14 +187,10 @@
 					color: transparent
 
 
-#blog_post-create-container,
-#blog_post-edit-container
-	padding: 25px
-
-#blog_index-container,
 #blog_post-create-container,
 #blog_post-edit-container
 	+container-box
+	padding: 25px
 	width: 75%
 
 	+media-xs
@@ -185,133 +205,6 @@
 	+media-lg
 		width: 100%
 
-	.blog_index-header
-		border-top-left-radius: 3px
-		border-top-right-radius: 3px
-		display: block
-		overflow: hidden
-		position: relative
-		text-align: center
-		width: 100%
-
-		img
-			width: 100%
-
-	.blog_index-item
-		+media-lg
-			max-width: 780px
-		+media-md
-			max-width: 780px
-		+media-sm
-			max-width: 780px
-
-		margin: 15px auto
-
-		&:hover
-			.item-info a
-				color: $color-primary
-
-		.item-picture
-			position: relative
-			width: 100%
-			max-height: 350px
-			min-height: 200px
-			height: auto
-			overflow: hidden
-			border-top-left-radius: 3px
-			border-top-right-radius: 3px
-			+clearfix
-
-			img
-				+position-center-translate
-				width: 100%
-				border-top-left-radius: 3px
-				border-top-right-radius: 3px
-
-			+media-xs
-				min-height: 150px
-			+media-sm
-				min-height: 150px
-			+media-md
-				min-height: 250px
-			+media-lg
-				min-height: 250px
-
-		.item-title
-			color: $color-text-dark
-			display: block
-			font:
-				family: $font-body
-				size: 1.8em
-
-			padding: 10px 25px 10px
-
-		ul.meta
-			+list-meta
-			font-size: .9em
-			padding: 0px 25px 5px
-
-		.item-content
-			+node-details-description
-			font-size: 1.3em
-			padding: 15px 25px 25px
-
-			+media-xs
-				padding:
-					left: 0
-					right: 0
-
-			img
-				display: block
-				margin: 0 auto
-
-		.item-meta
-			color: $color-text-dark-secondary
-			padding:
-				left: 25px
-				right: 25px
-
-			+media-xs
-				padding:
-					left: 10px
-					right: 10px
-
-	.button-create,
-	.button-edit
-		+button($color-success, 3px, true)
-
-	.item-picture+.button-back+.button-edit
-		right: 20px
-		top: 20px
-
-	.comments-container
-		padding:
-			left: 20px
-			right: 20px
-		max-width: 680px
-		margin: 0 auto
-
-		+media-lg
-			padding:
-				left: 0
-				right: 0
-
-		.comment-reply-container
-			background-color: transparent
-
-			.comment-reply-field
-				textarea, .comment-reply-meta
-					background-color: $color-background-light
-
-				&.filled
-					.comment-reply-meta
-						background-color: $color-success
-
-		.comment-reply-form
-			+media-xs
-				padding:
-					left: 0
-
 #blog_post-edit-form
 	padding: 0
 
@@ -346,294 +239,3 @@
 
 	.form-upload-file-meta
 		width: initial
-
-#blog_post-edit-title
-	padding: 0
-	color: $color-text
-	font:
-		size: 1.8em
-		weight: 300
-	margin: 0 20px 15px 0
-
-#blog_index-sidebar
-	width: 25%
-	padding: 0 15px
-
-	+media-xs
-		width: 100%
-		clear: both
-		display: block
-		margin-top: 25px
-	+media-sm
-		width: 40%
-	+media-md
-		width: 30%
-	+media-lg
-		width: 25%
-
-	.button-create
-		display: block
-		width: 100%
-		+button($color-success, 6px)
-		margin: 0
-
-	.button-back
-		+button($color-info, 6px, true)
-		display: block
-		width: 100%
-		margin: 15px 0 0 0
-
-	#blog_post-edit-form
-		.form-group
-			.form-control
-				background-color: white
-
-	.blog_index-sidebar,
-	.blog_project-sidebar
-		+container-box
-		background-color: lighten($color-background, 5%)
-		padding: 20px
-
-	.blog_project-card
-		position: relative
-		width: 100%
-		border-radius: 3px
-		overflow: hidden
-		background-color: white
-		color: lighten($color-text, 10%)
-		box-shadow: 0 0 30px rgba(black, .2)
-
-		margin:
-			top: 0
-			bottom: 15px
-			left: auto
-			right: auto
-
-
-		a.item-header
-			position: relative
-			width: 100%
-			height: 100px
-			display: block
-			background-size: 100% 100%
-
-			overflow: hidden
-
-			.overlay
-				z-index: 1
-				width: 100%
-				height: 100px
-				@include overlay(transparent, 0%, white, 100%)
-
-
-			img.background
-				width: 100%
-				transform: scale(1.4)
-
-		.card-thumbnail
-			position: absolute
-			z-index: 2
-			height: 90px
-			width: 90px
-			display: block
-			top: 35px
-			left: 50%
-			transform: translateX(-50%)
-			background-color: white
-			border-radius: 3px
-			overflow: hidden
-
-			&:hover
-				img.thumb
-					opacity: .9
-
-			img.thumb
-				width: 100%
-				border-radius: 3px
-				transition: opacity 150ms ease-in-out
-				+position-center-translate
-
-		.item-info
-			padding: 10px 20px
-			background-color: white
-			border-bottom-left-radius: 3px
-			border-bottom-right-radius: 3px
-
-			a.item-title
-				display: inline-block
-				width: 100%
-				padding: 30px 0 15px 0
-				color: $color-text-dark
-				text-align: center
-				font:
-					size: 1.6em
-					weight: 300
-
-				transition: color 150ms ease-in-out
-
-				&:hover
-					text-decoration: none
-					color: $color-primary
-
-
-#blog_container
-	&.cloud-blog
-		#blog_index-container,
-		#blog_post-create-container,
-		#blog_post-edit-container
-			width: 100%
-			padding: 25px 30px 20px 30px
-
-		#blog_index-container+#blog_index-sidebar
-			display: none
-
-	#blog_index-container,
-	&.cloud-blog #blog_index-container
-		+media-sm
-			width: 100%
-
-		+media-xs
-			width: 100%
-
-		padding: 0 0 50px 0
-		margin: 0 auto
-
-		.blog_index-item
-			+media-xs
-				width: 100%
-				padding: 10px 25px
-
-			&.list
-				margin: 0 auto
-				padding: 15px 0
-				margin: 0 auto
-				border-bottom: thin solid $color-background
-
-				&:last-child
-					border-bottom: none
-
-				+media-xs
-					width: 100%
-					padding: 15px 10px
-					margin: 0
-
-				a.item-title
-					padding:
-						top: 0
-						bottom: 5px
-					font:
-						size: 1.6em
-						weight: 400
-						family: $font-body
-
-				.item-info
-					color: $color-text-dark-secondary
-					font-size: .9em
-					padding:
-						left: 25px
-						right: 25px
-
-				.item-header
-					width: 50px
-					height: 50px
-					position: absolute
-					top: 20px
-					border-radius: 3px
-					background-color: $color-background
-					overflow: hidden
-
-					img
-						+position-center-translate
-						width: 100%
-
-					i
-						+position-center-translate
-						font-size: 1.2em
-						color: $color-text-dark-hint
-
-					&.nothumb
-						border-radius: 50%
-
-				a.item-title, .item-info
-					padding-left: 70px
-
-#blog_index-container
-	.blog_index-item
-		position: relative
-
-		+media-xs
-			padding: 25px 0 20px 0
-
-		&.list
-			padding: 15px 10px
-			margin: 0
-
-			+media-xs
-				width: 100%
-				padding: 15px 10px
-				margin: 0
-
-
-.blog-archive-navigation
-	+media-xs
-		font-size: 1em
-		max-width: initial
-
-	border-bottom: thin solid $color-background-dark
-	display: flex
-	font:
-		size: 1.2em
-		weight: 300
-	margin: 0 auto
-	max-width: 780px
-	text-align: center
-	+text-overflow-ellipsis
-
-	&:last-child
-		border: none
-
-	a, span
-		+media-xs
-			padding: 10px
-
-		flex: 1
-		padding: 25px 15px
-
-	span
-		color: $color-text-dark-secondary
-		pointer-events: none
-
-.blog-action
-	display: flex
-	padding: 10px
-	position: absolute
-	right: 0
-	top: 0
-	z-index: 1
-
-
-// Specific tweaks for blogs in the context of a project
-#project_context
-	.blog_index-item
-		+media-xs
-			margin-left: 0
-		padding: 0
-		margin-left: 10px
-
-		&.list
-			margin-left: 35px !important
-
-		.item-title,
-		.item-info
-			+media-xs
-				padding-left: 0
-			padding-left: 25px
-
-	#blog_container
-		.comments-container
-			+media-sm
-				margin-left: 10px
-			margin-left: 30px
-
-	.blog-archive-navigation
-		margin-left: 35px

src/styles/components/_alerts.sass

@@ -0,0 +1,72 @@
+.alert
+	margin-bottom: 0
+	text-align: center
+	padding: 10px 20px
+	z-index: 16
+
+	// overriden by alert types
+	color: $color-text-dark
+	background-color: $color-background
+
+	&.alert-danger,
+	&.alert-error
+		background-color: lighten($color-danger, 35%)
+		color: $color-danger
+		.alert-icon, .close
+			color: $color-danger
+
+	&.alert-warning
+		background-color: lighten($color-warning, 20%)
+		color: darken($color-warning, 20%)
+		.alert-icon, .close
+			color: darken($color-warning, 20%)
+
+	&.alert-success
+		background-color: lighten($color-success, 45%)
+		color: $color-success
+
+		.alert-icon, .close
+			color: $color-success
+
+	&.alert-info
+		background-color: lighten($color-info, 30%)
+		color: darken($color-info, 10%)
+		.alert-icon, .close
+			color: darken($color-info, 10%)
+
+	button.close
+		position: absolute
+		right: 10px
+
+		i
+			font-size: .8em
+
+	i.alert-icon
+		&:before
+			font-family: "pillar-font"
+			padding-right: 10px
+
+		&.success:before
+			content: '\e801'
+		&.info:before
+			content: "\e80c"
+		&.warning:before
+			content: "\e80b"
+		&.danger:before,
+		&.error:before
+			content: "\e83d"
+
+
+/* When there's an alert, disable the fixed top */
+.alert+.navbar-fixed-top
+	position: relative
+	margin-bottom: 0
+
+	&+.container
+		padding-top: 0
+
+.alert+.navbar
+	position: relative
+
+.alert+.navbar+.page-content
+	padding-top: 0

src/styles/components/_base.sass

@@ -0,0 +1,29 @@
+body
+	height: 100%
+
+	+media-sm
+		width: 100%
+		max-width: 100%
+		min-width: auto
+
+	+media-xs
+		width: 100%
+		max-width: 100%
+		min-width: auto
+
+.container
+	+media-xs
+		max-width: 100%
+		min-width: auto
+		padding:
+			left: 0
+			right: 0
+
+	&.box
+		+container-box
+
+.page-content
+	background-color: $white
+
+.container-box
+	+container-box

src/styles/components/_buttons.sass

@@ -0,0 +1,14 @@
+.btn-outline
+	background-color: transparent
+	border-width: 1px
+	transition: background-color .1s
+
+	&:focus, &:active
+		box-shadow: none
+
+.btn-empty
+	background-color: transparent
+	border-color: transparent
+
+	&:focus, &:active
+		box-shadow: none

src/styles/components/_card.sass

@@ -0,0 +1,142 @@
+.card-deck
+	// Custom, as of bootstrap 4.1.3 there is no way to do this.
+	&.card-deck-responsive
+		@extend .row
+
+		.card
+			@extend .col-md-4
+
+			+media-sm
+				flex: 1 0 50%
+				max-width: 50%
+
+			+media-md
+				flex: 1 0 33%
+				max-width: 33%
+
+			+media-lg
+				flex: 1 0 33%
+				max-width: 33%
+
+			+media-xl
+				flex: 1 0 25%
+				max-width: 25%
+
+			+media-xxl
+				flex: 1 0 20%
+				max-width: 20%
+
+		&.card-3-columns .card
+			+media-xxl
+				flex: 1 0 33%
+				max-width: 33%
+
+	&.card-deck-vertical
+		@extend .flex-column
+		flex-wrap: initial
+
+		.card
+			@extend .w-100
+			@extend .flex-row
+			@extend .p-0
+
+			flex: initial
+			flex-wrap: wrap
+			max-width: 100%
+
+			.card-img-top
+				@extend .rounded-0
+
+			.embed-responsive
+				@extend .mr-2
+				max-width: 120px
+
+			&.asset
+				&.free
+					&:after
+						+ribbon
+						content: 'FREE'
+						font-size: .6rem
+						left: -40px
+						padding: 1px 45px
+						right: initial
+						transform: rotate(-45deg)
+
+		.card-body
+			@extend .overflow-hidden
+			flex-basis: 0
+
+.card-padless
+	.card
+		@extend .border-0
+
+	.card-body
+		@extend .px-0
+
+
+.card-image-fade
+	&:hover
+		.card-img-top
+			opacity: .9
+
+
+.card.asset
+	color: $color-text
+
+	&:hover
+		text-decoration: none
+
+	&.free
+		overflow: hidden
+
+		&:after
+			+ribbon
+			content: 'FREE'
+			padding: 2px 50px
+
+	.card-body
+		position: relative // for placing the progress
+
+		.card-text
+			font-size: $font-size-xs
+
+	.card-img-top
+		background-color: $color-background
+		background-size: cover
+		background-position: center
+
+
+	$card-progress-height: 5px
+	.progress
+		height: $card-progress-height
+		position: absolute
+		top: -$card-progress-height
+		width: 100%
+
+.card-img-top
+	&.card-icon
+		display: flex
+		align-items: center
+		justify-content: center
+		font-size: 2em
+
+		i
+			opacity: .2
+
+/* Tiny label for cards. e.g. 'WATCHED' on videos. */
+.card-label
+	background-color: rgba($black, .5)
+	border-radius: 3px
+	color: $white
+	display: block
+	font-size: $font-size-xxs
+	left: 5px
+	top: -27px // enough to be above the progress-bar
+	position: absolute
+	padding: 1px 5px
+	z-index: 1
+
+.card
+	&.active
+		.card-title
+			color: $primary

src/styles/components/_checkbox.sass

@@ -0,0 +1,8 @@
+.checkbox label label
+	padding-left: 0
+
+.checkbox label input[type=checkbox] + label
+	transition: color 100ms ease-in-out
+
+.checkbox label input[type=checkbox]:checked + label
+	color: $color-success !important

src/styles/components/_dropdown.sass

@@ -0,0 +1,44 @@
+// Global, we want all menus to look like this.
+ul.dropdown-menu
+	box-shadow: $dropdown-box-shadow
+	top: 95% // So there is less gap between the dropdown and the item.
+
+	> li
+		&:first-child > a
+			padding-top: ($dropdown-item-padding-y * 1.5)
+		&:last-child > a
+			padding-bottom: ($dropdown-item-padding-y * 1.5)
+
+		> a
+			padding-top: $dropdown-item-padding-y
+			padding-bottom: $dropdown-item-padding-y
+
+	.dropdown-divider
+		margin: 0
+
+	.dropdown-item:last-child
+		border-bottom-left-radius: $border-radius
+		border-bottom-right-radius: $border-radius
+
+// Open dropdown on mouse hover dropdowns in the navbar.
+nav .dropdown:hover
+	ul.dropdown-menu
+		display: block
+
+nav .dropdown.large:hover
+	.dropdown-menu
+		@extend .d-flex
+
+.dropdown.large.show
+	@extend .d-flex
+
+	.dropdown-menu.show
+		@extend .d-flex
+
+.dropdown-menu-tab
+	display: none
+	min-width: 100px
+
+
+	&.show // .dropdown-menu-tab.show
+		@extend .d-flex

src/styles/components/_flyout.sass

@@ -0,0 +1,25 @@
+/* Flyouts (only used on notifications for now) */
+.flyout
+	background-color: $color-background
+	border-radius: 3px
+	border: thin solid darken($color-background, 3%)
+	box-shadow: 1px 2px 2px rgba(black, .2)
+	display: block
+	font-size: .9em
+
+	& .flyout-title
+		cursor: default
+		display: block
+		float: left
+		font-size: 1.1em
+		font-weight: 600
+		padding: 8px 10px 5px 10px
+
+	&.notifications
+		max-height: 1000%
+		overflow-x: hidden
+		position: absolute
+		right: 0
+		top: 40px
+		width: 420px
+		z-index: 9999

src/styles/components/_footer.sass

@@ -0,0 +1,117 @@
+/* FOOTER */
+.footer-wrapper
+	background-color: $color-background
+	position: relative
+
+	&:after
+		background-color: $color-background
+		bottom: 0
+		content: ''
+		position: fixed
+		left: 0
+		right: 0
+		top: 0
+		pointer-events: none
+		z-index: -1
+
+/* Footer Navigation */
+footer
+	font-size: .75em
+	padding: 0 0 10px 0
+
+	a
+		color: $color-text-dark-primary
+
+		&:hover
+			color: $color-primary
+
+	ul.links
+		float: left
+		padding: 0
+		margin: 0
+		list-style-type: none
+
+		li
+			padding: 0 15px 0 0
+			margin: 0
+			float: left
+
+#hop
+	display: flex
+	align-items: center
+	justify-content: center
+	visibility: hidden
+	position: fixed
+	right: 25px
+	bottom: 25px
+	z-index: 999
+	cursor: pointer
+	opacity: 0
+	background: $color-background-light
+	width: 32px
+	height: 32px
+	border-radius: 50%
+	color: $color-text-dark-secondary
+	font-size: 2em
+	box-shadow: 0 0 15px rgba(black, .2)
+	transform: scale(0.5)
+	transition: all 150ms ease-in-out
+
+	&:hover
+		transform: scale(1.2)
+		background-color: $color-background-nav
+
+	&.active
+		visibility: visible
+		opacity: 1
+		transform: scale(1)
+
+
+.footer-navigation
+	font-size: .85em
+	margin-bottom: 5px
+	color: lighten($color-text, 30%)
+	border-top: thick solid lighten($color-text, 60%)
+	padding:
+		top: 15px
+		bottom: 15px
+
+	a
+		color: lighten($color-text, 35%)
+
+		&:hover
+			color: $color-primary
+
+	.footer-links
+		i
+			font-size: 80%
+			position: absolute
+			left: -14px
+			top: 20%
+
+	.special
+		padding:
+			top: 10px
+			bottom: 15px
+		font-size: .9em
+		border-left: thin solid darken($color-background, 20%)
+
+
+		img
+			max-width: 100%
+			opacity: .6
+
+	ul.footer-social
+		width: 100%
+		text-align:center
+		margin: 0 auto
+		display: flex
+		align-items: center
+		justify-content: space-around
+
+		li
+			display: inline-block
+			padding: 30px 0
+
+			i
+				font-size: 3em

src/styles/components/_forms.sass

@@ -0,0 +1,132 @@
+/* File Upload forms */
+.fieldlist
+	list-style: none
+	padding: 0
+	margin: 10px 0 0 0
+
+	li.fieldlist-item
+		background-color: $color-background-light
+		border: thin solid $color-background
+		border-left: 3px solid $color-primary
+		border-top-right-radius: 3px
+		border-bottom-right-radius: 3px
+
+		margin-bottom: 10px
+		padding: 10px
+		+clearfix
+
+		.form-group
+			margin-bottom: 0 !important // override bs
+			width: 100%
+
+			input.form-control
+				background-color: white !important
+				padding: 0 10px !important
+				border: thin solid $color-background-dark !important
+
+		div[class$="slug"]
+			width: 50%
+			float: left
+			display: flex
+			align-items: center
+
+			label
+				margin-right: 10px
+
+		.fieldlist-action-button
+			+button($color-success, 3px)
+			margin: 0 0 0 10px
+			padding: 5px 10px
+			text-transform: initial
+
+.form-upload-file
+	margin-bottom: 10px
+	display: flex
+	flex-direction: column
+
+	.form-upload-progress
+		margin-top: 10px
+
+		.form-upload-progress-bar
+			margin-top: 5px
+			background-color: $color-success
+			height: 5px
+			min-width: 0
+			border-radius: 3px
+
+			&.progress-uploading
+				background-color: hsl(hue($color-success), 80%, 65%) !important
+
+			&.progress-processing
+				+stripes($color-success, lighten($color-success, 15%), -45deg, 25px)
+				+stripes-animate
+				animation-duration: 1s
+
+			&.progress-error
+				background-color: $color-danger !important
+
+	.preview-thumbnail
+		width: 50px
+		height: 50px
+		min-width: 50px
+		min-height: 50px
+		margin-right: 10px
+		margin-top: 5px
+		border-radius: 3px
+		background-color: $color-background
+
+	.form-upload-file-meta-container
+		display: flex
+
+	.form-upload-file-meta
+		list-style: none
+		padding: 0
+		margin: 0
+		width: 100%
+		display: flex
+		flex-wrap: wrap
+		flex: 1
+
+		li
+			display: inline-block
+			padding: 5px 10px
+
+			&:first-child
+				padding-left: 0
+
+			&.dimensions, &.size
+				color: $color-text-dark-secondary
+
+			&.delete
+				margin-left: auto
+
+			&.name
+				+text-overflow-ellipsis
+
+		.file_delete
+			color: $color-danger
+
+	.form-upload-file-actions
+		list-style: none
+		padding: 0
+		margin: 0
+		display: flex
+		flex-wrap: wrap
+
+		li
+			display: inline-block
+			padding: 5px 10px
+
+		.file_delete
+			color: $color-danger
+
+.form-group
+	&.error
+		.form-control, input
+			border-color: $color-danger !important
+
+	ul.error
+		padding: 5px 0 0 0
+		margin: 0
+		color: $color-danger
+		list-style-type: none

src/styles/components/_inputs.sass

@@ -0,0 +1,38 @@
+/* Inputs */
+input, input.form-control,
+textarea, textarea.form-control,
+select, select.form-control
+	+input-generic
+
+label, label.control-label
+	+label-generic
+
+select, select.form-control
+	border-top-left-radius: 3px
+	border-top-right-radius: 3px
+	background-color: $color-background-light
+
+	option
+		background-color: white
+
+input.fileupload
+	background-color: transparent
+	display: block
+	margin-top: 10px
+
+textarea
+	resize: vertical
+
+button, .btn
+	&.disabled
+		opacity: .5 !important
+		pointer-events: none !important
+		text-shadow: none !important
+		user-select: none !important
+
+.input-group-flex
+	display: flex
+
+.input-group-separator
+	margin: 10px 0
+	border-top: thin solid $color-background

src/styles/components/_jumbotron.sass

@@ -0,0 +1,47 @@
+// Mainly overrides bootstrap jumbotron settings
+.jumbotron
+	@extend .d-flex
+	@extend .mb-0
+	@extend .rounded-0
+	background:
+		position: center
+		repeat: no-repeat
+		size: cover
+	margin-bottom: 0
+	padding-top: 10em
+	padding-bottom: 10em
+	position: relative
+
+	&:after
+		background-color: rgba(black, .5)
+		bottom: 0
+		content: ''
+		display: none
+		left: 0
+		position: absolute
+		right: 0
+		top: 0
+		visibility: hidden
+
+	// Black-transparent gradient from left to right to better read the overlay text.
+	&.jumbotron-overlay
+		*
+			z-index: 1
+		&:after
+			display: block
+			visibility: visible
+
+	&.jumbotron-overlay-gradient
+		*
+			z-index: 1
+		&:after
+			background-color: transparent
+			background-image: linear-gradient(45deg, rgba(black, .5) 25%, transparent 50%)
+			display: block
+			visibility: visible
+
+		h2, p
+			text-shadow: 1px 1px rgba(black, .2), 1px 1px 25px rgba(black, .5)
+
+	&:hover
+		text-decoration: none

src/styles/components/_navbar.sass

@@ -0,0 +1,255 @@
+/* Top level navigation bar. */
+.navbar
+	box-shadow: 0 2px  $color-background
+
+.nav
+	border: none
+	color: $color-text-dark-secondary
+	padding: 0
+	z-index: $z-index-base + 5
+
+	nav
+		margin-left: auto
+		margin-right: 0
+
+		.navbar-nav
+			margin-right: 0
+			+media-xs
+				margin: 0
+				width: 100%
+
+	li
+		user-select: none
+		position: relative
+
+		img.gravatar
+			height: 28px
+			position: relative
+			width: 28px
+
+		.special
+			background-color: white
+			border-radius: 999em
+			box-shadow: 1px 1px 1px rgba(black, .2)
+			display: inline-block
+			font-size: 1.2em
+			height: 18px
+			left: 28px
+			position: absolute
+			top: 3px
+			width: 18px
+			z-index: 2
+
+			&.subscriber
+				background-color: $color-success
+				color: white
+				font-size: .6em
+
+			&.demo
+				background-color: $color-info
+				color: white
+				font-size: .6em
+
+			&.none
+				color: $color-danger
+
+			i
+				+position-center-translate
+
+.dropdown
+	.navbar-item
+		&:hover
+			box-shadow: none // Remove the blue underline usually on navbar, from dropdown items.
+
+	ul.dropdown-menu
+		li
+			a
+				white-space: nowrap
+
+			.subitem // e.g. "Not Sintel? Log out"
+				font-size: .8em
+				text-transform: initial
+
+			i
+				width: 30px
+
+			&.subscription-status
+				a, a:hover
+					color: $white
+
+				&.none
+					background-color: $color-danger
+
+				&.subscriber
+					background-color: $color-success
+
+				&.demo
+					background-color: $color-info
+
+				span.info
+					display: block
+
+					span.renew
+						display: block
+						font-size: .9em
+
+
+.nav-link
+	@extend .d-flex
+
+.nav-title
+	white-space: nowrap
+
+.navbar-item
+	align-items: center
+	display: flex
+	user-select: none
+	color: inherit
+
+	+media-sm
+		padding-left: 10px
+		padding-right: 10px
+
+	&:hover, &:focus
+		color: $primary
+		background-color: transparent
+		box-shadow: inset 0 -3px 0 $primary
+		text-decoration: none
+
+	&:focus
+		box-shadow: inset 0 -3px 0 $primary
+
+
+/* Secondary navigation. */
+$nav-secondary-bar-size: -2px
+.nav-secondary
+	align-items: center
+
+	.nav-link
+		color: $color-text
+		cursor: pointer
+		margin-bottom: 2px
+		transition: color 150ms ease-in-out
+
+		span
+			position: relative
+			top: 2px
+
+		&:after
+			background-color: transparent
+			bottom: 0
+			content: ''
+			height: 2px
+			position: absolute
+			right: 0
+			left: 0
+			width: 0
+			transition: width 150ms ease-in-out
+
+	.nav-link:hover,
+	.nav-link.active,
+	.nav-item.dropdown.show > .nav-link
+		// Blue bar on the bottom.
+		&:after
+			background-color: $primary-accent
+			background-image: linear-gradient(to right, $primary-accent 70%, $primary)
+			height: 2px
+			width: 100%
+			bottom: -2px
+
+		span
+			+active-gradient
+
+		i
+			color: $primary-accent
+
+	.nav-link.active
+		font-weight: bold
+
+	&.nav-secondary-vertical
+		align-items: flex-start
+		flex-direction: column
+		box-shadow: none // Last item on the list already has a box-shadow.
+
+		> li
+			width: 100% // span across the whole width.
+
+		// Blue bar on the side.
+		.nav-link
+			&:hover,
+			&.active
+				color: $primary
+				@extend .bg-white
+
+				&:after
+					background-image: linear-gradient($primary-accent 70%, $primary)
+					height: 100%
+					left: initial
+					top: 0
+					width: 3px
+
+// Big navigation dropdown.
+.nav-main
+	min-width: initial
+
+	.nav-secondary
+		.nav-link
+			@extend .pr-5
+			box-shadow: none
+
+			&.nav-see-more
+				color: $primary
+
+				i, span
+					+active-gradient
+
+.navbar-overlay
+	+media-lg
+		display: block
+	bottom: 0
+	display: none
+	left: 0
+	height: 100%
+	position: absolute
+	right: 0
+	top: 0
+	transition: background-color 350ms ease-in-out
+	width: 100%
+	z-index: 0
+
+	&.is-active
+		background-color: $color-background-nav
+		text-shadow: none
+
+nav.navbar
+	.navbar-collapse
+		> ul > li > .navbar-item
+			padding: $navbar-nav-link-padding-x
+			height: $nav-link-height
+
+
+.navbar-backdrop-container
+	width: 100%
+	height: 100%
+	position: absolute
+	top: 0
+	left: 0
+	right: 0
+	bottom: 0
+
+	img
+		display: none
+		position: fixed
+		width: 100%
+		align-self: flex-start
+		+media-md
+			display: block
+		+media-lg
+			display: block
+
+
+.nav-tabs .dropdown-menu, .nav-pills .dropdown-menu
+	margin-top: 0
+
+.navbar+.page-content
+	padding-top: $nav-link-height

src/styles/components/_overlay.sass

@@ -0,0 +1,75 @@
+#page-overlay
+	background-color: rgba(black, .8)
+	position: fixed
+	top: 0
+	bottom: 0
+	right: 0
+	left: 0
+	z-index: $z-index-base + 15
+	visibility: hidden
+	opacity: 0
+	transition: opacity 150ms ease-in-out
+
+	display: flex
+	align-items: center
+	justify-content: center
+
+	img
+		user-select: none
+		display: block
+		max-height: 96%
+		max-width: 96%
+		z-index: 0
+
+		box-shadow: 0 0 15px rgba(black, .2), 0 0 100px rgba(black, .5)
+	p.caption
+		position: absolute
+		bottom: 1%
+
+	&.active
+		visibility: visible
+		opacity: 1
+
+	.no-preview
+		user-select: none
+		z-index: 0
+		color: $color-text-light-secondary
+
+	.nav-prev, .nav-next
+		display: block
+		font:
+			family: 'pillar-font'
+			size: 2em
+		height: 80%
+		width: 50px
+		cursor: pointer
+		color: $color-text-light-secondary
+		z-index: 1
+		+position-center-translate
+
+		&:hover
+			color: $color-text-light
+
+		&:before, &:after
+			+position-center-translate
+
+	.nav-prev
+		left: 50px
+		&:before
+			content: '\e839'
+
+	.nav-next
+		left: initial
+		right: 0
+		&:before
+			content: '\e83a'
+
+
+	&.video
+		.video-embed
+			+position-center-translate
+			position: fixed
+
+			iframe
+				width: 853px
+				height: 480px

src/styles/components/_popover.sass

@@ -0,0 +1,26 @@
+.popover
+	background-color: lighten($color-background-nav, 5%)
+	border-radius: 3px
+	box-shadow: 1px 1px 2px rgba(black, .2)
+	border: thin solid lighten($color-background-nav, 10%)
+
+	&.in
+		opacity: 1
+
+	.popover-title
+		background-color: lighten($color-background-nav, 10%)
+		border-bottom: thin solid lighten($color-background-nav, 3%)
+		color: $color-text-light-primary
+
+	.popover-content
+		color: $color-text-light
+		font-size: .9em
+
+	&.top .arrow:after
+		border-top-color: lighten($color-background-nav, 5%)
+	&.bottom .arrow:after
+		border-bottom-color: lighten($color-background-nav, 5%)
+	&.left .arrow:after
+		border-left-color: lighten($color-background-nav, 5%)
+	&.right .arrow:after
+		border-right-color: lighten($color-background-nav, 5%)

src/styles/components/_search.sass

@@ -0,0 +1,87 @@
+#search-overlay
+	position: absolute
+	top: 0
+	left: 0
+	right: 0
+	bottom: 0
+	width: 100%
+	height: 100%
+	pointer-events: none
+	visibility: hidden
+	opacity: 0
+	z-index: $z-index-base + 4
+	transition: opacity 150ms ease-in-out
+
+	&.active
+		opacity: 1
+		visibility: visible
+		background-color: rgba($color-background-nav, .7)
+
+.search-input
+	+media-lg
+		max-width: 350px
+	+media-md
+		max-width: 350px
+	+media-sm
+		max-width: 120px
+	+media-xs
+		display: block
+		margin: 0 10px
+		position: absolute
+		z-index: $z-index-base
+		right: 5px
+	position: relative
+	float: left
+	padding: 0
+	margin: 0
+
+	.search-icon
+		position: absolute
+		top: 4px
+		left: 10px
+		cursor: pointer
+
+		&:after
+			@extend .tooltip-inner
+
+			content: 'Use advanced search...'
+			font-size: .85em
+			font-style: normal
+			left: -10px
+			opacity: 0
+			pointer-events: none
+			position: absolute
+			top: 30px
+			transition: top 150ms ease-in-out, opacity 150ms ease-in-out
+			width: 150px
+
+		&:hover
+			&:after
+				opacity: 1
+				top: 35px
+
+
+	#cloud-search, .tt-hint
+		+text-overflow-ellipsis
+		border: thin solid $color-background
+		border-radius: 3px
+		font:
+			size: 1em
+			weight: 400
+		margin: 0
+		min-height: 32px
+		outline: none
+		padding: 0 20px 0 40px
+		transition: border 100ms ease-in-out
+
+		&:focus
+			box-shadow: none
+			border: none
+
+		&::placeholder
+			color: rgba($color-text, .5)
+			transition: color 150ms ease-in-out
+
+		&:hover
+			&::placeholder
+				color: rgba($color-text, .6)

src/styles/components/_shortcode.sass

@@ -0,0 +1,6 @@
+p.shortcode.nocap
+	padding: 0.6em 3em
+	font-size: .8em
+	color: $color-text-dark-primary
+	background-color: $color-background-dark
+	border-radius: 3px

src/styles/components/_statusbar.sass

@@ -0,0 +1,21 @@
+#status-bar
+	opacity: 0
+	transition: all 250ms ease-in-out
+
+	i
+		margin-right: 5px
+
+	&.info
+		color: $color-info
+	&.error
+		color: $color-danger
+	&.warning
+		color: $color-warning
+	&.success
+		color: $color-success
+	&.default
+		color: $color-text-light
+
+	&.active
+		opacity: 1
+

src/styles/components/_tooltip.sass

@@ -0,0 +1,5 @@
+.tooltip
+	transition: none
+
+	.tooltip-inner
+		white-space: nowrap

src/styles/font-pillar.sass

@@ -1,9 +1,12 @@
-/* So it's possible to override the path before importing font-pillar.sass */
+/* SCROLL TO READ ABOUT UPDATING THIS FILE FROM FONTELLO */
+
+/* Makes it possible to override the path before importing font-pillar.sass */
 $pillar-font-path: "../font" !default
 
+/* Font properties. */
 @font-face
   font-family: 'pillar-font'
-  src: url('#{$pillar-font-path}/pillar-font.woff?55726379') format("woff"), url('#{$pillar-font-path}/pillar-font.woff2?55726379') format("woff2")
+  src: url('#{$pillar-font-path}/pillar-font.woff?54788822') format("woff"), url('#{$pillar-font-path}/pillar-font.woff2?54788822') format("woff2")
   font-weight: normal
   font-style: normal
 
@@ -17,23 +20,99 @@ $pillar-font-path: "../font" !default
   width: 1em
   margin-right: .2em
   text-align: center
-
-  /* opacity: .8;
-  /* For safety - reset parent styles, that can break glyph codes
   font-variant: normal
   text-transform: none
-  /* fix buttons height, for twitter bootstrap
   line-height: 1em
-  /* Animation center compensation - margins should be symmetric
-  /* remove if not needed
   margin-left: .2em
-  /* you can be more comfortable with increased icons size
-  /* font-size: 120%;
-  /* Font smoothing. That was taken from TWBS
   -webkit-font-smoothing: antialiased
   -moz-osx-font-smoothing: grayscale
-  /* Uncomment for 3D effect
+
-  /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3);
+/* Icon aliases. */
+/* Empty icons, multiple names for the same/unasigned icon, etc. */
+.pi, .pi-blank
+  &:after
+    content: ''
+    font-family: "pillar-font"
+    font-style: normal
+    font-weight: normal
+    speak: none
+    display: inline-block
+    text-decoration: inherit
+    width: 1em
+    text-align: center
+    font-variant: normal
+    text-transform: none
+    line-height: 1em
+    -webkit-font-smoothing: antialiased
+    -moz-osx-font-smoothing: grayscale
+    position: relative
+
+  &:before
+    position: relative
+
+.pi-svnman:before
+  content: '\f1c0'
+
+/* Assets */
+.pi-group
+  @extend .pi-folder
+.pi-video
+  @extend .pi-film-thick
+.pi-file
+  @extend .pi-file-archive
+.pi-asset
+  @extend .pi-file-archive
+.pi-group_texture
+  @extend .pi-folder-texture
+.pi-post
+  @extend .pi-newspaper
+.pi-page
+  @extend .pi-document
+
+/* License */
+.pi-license-cc-zero:before
+  content: '\e85a'
+.pi-license-cc-sa:before
+  content: '\e858'
+  top: 1px
+.pi-license-cc-nd:before
+  content: '\e859'
+.pi-license-cc-nc:before
+  content: '\e857'
+
+.pi-license-cc-0
+  @extend .pi-license-cc-zero
+  position: relative
+  top: 1px
+.pi-license-cc-by-sa
+  @extend .pi-license-cc-sa
+.pi-license-cc-by-nd
+  @extend .pi-license-cc-nd
+.pi-license-cc-by-nc
+  @extend .pi-license-cc-nc
+
+.pi-license-cc-by-sa,
+.pi-license-cc-by-nd,
+.pi-license-cc-by-nc
+  @extend .pi
+
+  &:after
+    content: '\e807'
+    left: -27px
+
+  &:before
+    left: 27px
+
+
+/*
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Here begins the CSS code generated by fontello.com by using     *
+ * the config.json file in /pillar/web/static/assets/font          *
+ * Just convert the icon classes from pillar-font.css to Sass      *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * When adding icons, only add/overwrite icon classes e.g. .pi-bla *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ */
 
 .pi-collection-plus:before
   content: '\e800'
@@ -430,6 +509,11 @@ $pillar-font-path: "../font" !default
 
 /* ''
 
+.pi-speed:before
+  content: '\e84f'
+
+/* ''
+
 .pi-attention:before
   content: '\e850'
 
@@ -580,11 +664,6 @@ $pillar-font-path: "../font" !default
 
 /* ''
 
-.pi-users:before
-  content: '\e86e'
-
-/* ''
-
 .pi-flamenco:before
   content: '\e86f'
 
@@ -605,6 +684,11 @@ $pillar-font-path: "../font" !default
 
 /* ''
 
+.pi-users:before
+  content: '\e873'
+
+/* ''
+
 .pi-pause:before
   content: '\f00e'
 
@@ -640,6 +724,16 @@ $pillar-font-path: "../font" !default
 
 /* ''
 
+.pi-social-instagram:before
+  content: '\f16d'
+
+/* ''
+
+.pi-database:before
+  content: '\f1c0'
+
+/* ''
+
 .pi-newspaper:before
   content: '\f1ea'
 

src/styles/main.sass

@@ -1,15 +1,84 @@
-@import _normalize
+// Bootstrap variables and utilities.
+@import "../../node_modules/bootstrap/scss/functions"
+@import "../../node_modules/bootstrap/scss/variables"
+@import "../../node_modules/bootstrap/scss/mixins"
+
 @import _config
 @import _utils
 
+// Bootstrap components.
+@import "../../node_modules/bootstrap/scss/root"
+@import "../../node_modules/bootstrap/scss/reboot"
+
+@import "../../node_modules/bootstrap/scss/type"
+@import "../../node_modules/bootstrap/scss/images"
+
+@import "../../node_modules/bootstrap/scss/code"
+@import "../../node_modules/bootstrap/scss/grid"
+@import "../../node_modules/bootstrap/scss/tables"
+@import "../../node_modules/bootstrap/scss/forms"
+@import "../../node_modules/bootstrap/scss/buttons"
+@import "../../node_modules/bootstrap/scss/transitions"
+@import "../../node_modules/bootstrap/scss/dropdown"
+@import "../../node_modules/bootstrap/scss/button-group"
+@import "../../node_modules/bootstrap/scss/input-group"
+@import "../../node_modules/bootstrap/scss/custom-forms"
+
+@import "../../node_modules/bootstrap/scss/nav"
+@import "../../node_modules/bootstrap/scss/navbar"
+
+@import "../../node_modules/bootstrap/scss/card"
+@import "../../node_modules/bootstrap/scss/breadcrumb"
+@import "../../node_modules/bootstrap/scss/pagination"
+@import "../../node_modules/bootstrap/scss/badge"
+@import "../../node_modules/bootstrap/scss/jumbotron"
+@import "../../node_modules/bootstrap/scss/alert"
+@import "../../node_modules/bootstrap/scss/progress"
+@import "../../node_modules/bootstrap/scss/media"
+@import "../../node_modules/bootstrap/scss/list-group"
+@import "../../node_modules/bootstrap/scss/close"
+@import "../../node_modules/bootstrap/scss/modal"
+@import "../../node_modules/bootstrap/scss/tooltip"
+@import "../../node_modules/bootstrap/scss/popover"
+@import "../../node_modules/bootstrap/scss/carousel"
+
+@import "../../node_modules/bootstrap/scss/utilities"
+@import "../../node_modules/bootstrap/scss/print"
+
+// Pillar components.
+@import "apps_base"
+@import "components/base"
+
+@import "components/jumbotron"
+@import "components/alerts"
+@import "components/navbar"
+@import "components/dropdown"
+@import "components/footer"
+@import "components/shortcode"
+@import "components/statusbar"
+@import "components/search"
+
+@import "components/flyout"
+@import "components/forms"
+@import "components/inputs"
+@import "components/buttons"
+@import "components/popover"
+@import "components/tooltip"
+@import "components/checkbox"
+@import "components/overlay"
+@import "components/card"
+
+
 /* Generic styles (comments, notifications, etc) come from base.css */
+@import _notifications
+@import _comments
 
 @import _project
 @import _project-sharing
 @import _project-dashboard
 @import _user
-@import _search
 @import _organizations
+@import _search
 
 /* services, about, etc */
 @import _pages

src/styles/plugins/_jstree.sass

@@ -1,9 +1,8 @@
 /* jsTree overrides */
-
 $tree-color-text: $color-text-dark-primary
-$tree-color-highlight: hsl(hue($color-background-active), 40%, 50%)
+$tree-color-highlight: $color-primary-accent
-$tree-color-highlight-background: hsl(hue($color-background-active), 40%, 50%)
+$tree-color-highlight-background: $white
-$tree-color-highlight-background-text: white
+$tree-color-highlight-background-text: $primary
 
 .jstree-default
 	/* list item */
@@ -34,11 +33,10 @@ $tree-color-highlight-background-text: white
 
 		&[data-node-type="page"],
 		&[data-node-type="blog"]
-			color: darken($tree-color-highlight, 5%)
 			font-weight: bold
 
 			.jstree-anchor
-				padding: 5px 8px 1px 8px
+				padding: 0 6px
 
 				&:after
 					top: 3px !important
@@ -63,49 +61,48 @@ $tree-color-highlight-background-text: white
 		&.jstree-open
 			/* Text of children for an open tree (like a folder) */
 			.jstree-children > .jstree-node
-				padding-left: 15px !important
+				padding-left: 16px !important
 
 				.jstree-icon:empty
 					left: 20px !important
 
 					// Tweaks for specific icons
 					&.pi-file-archive
-						left: 22px !important
+						left: 25px !important
 					&.pi-folder
-						left: 21px !important
+						left: 20px !important
 						font-size: .9em !important
-					&.pi-film-thick
+					&.pi-splay
-						left: 22px !important
+						left: 20px !important
 						font-size: .85em !important
 
 				.jstree-anchor
-					box-shadow: inset 1px 0 0 0 rgba($tree-color-text, .2)
+					// box-shadow: inset 1px 0 0 0 $color-background
 
 		/* Closed Folder */
 		// &.jstree-closed
 
 		&.jstree-open .jstree-icon.jstree-ocl,
 		&.jstree-closed .jstree-icon.jstree-ocl
+			float: left
+			min-width: 30px
+			opacity: 0
 			position: absolute
 			z-index: 1
-			opacity: 0
-			min-width: 30px
-			float: left
 
 		/* The text of the last level item */
 		.jstree-anchor
 			+media-xs
-				width: 98%
 				padding: 0 !important
+				width: 98%
 			border: none
+			font-size: 13px
 			height: inherit
-			line-height: 26px
+			line-height: 24px
 			overflow: hidden
 			padding-left: 28px
 			padding-right: 10px
 			text-overflow: ellipsis
-			transition: none
-			transition: color 50ms ease-in-out, background-color 100ms ease-in-out
 			white-space: nowrap
 			width: 100%
 
@@ -113,7 +110,7 @@ $tree-color-highlight-background-text: white
 			&:after
 				content: '\e83a' !important
 				font-family: 'pillar-font'
-				color: white
+				color: $tree-color-highlight-background-text
 				display: none
 				position: absolute
 				right: 7px
@@ -121,34 +118,29 @@ $tree-color-highlight-background-text: white
 
 			// Icon, not selected
 			.jstree-icon
-				color: $color-text-dark-secondary
+				color: $tree-color-text
-				font-size: 95% !important
 				margin: 0 !important
 
 			/* Selected item */
 			&.jstree-clicked
-				background-color: $tree-color-highlight-background !important
+				color: $tree-color-highlight-background-text !important
-				color: white !important
+				font-weight: bold
 
 				&:after
 					display: block
-					color: white !important
+					color: $tree-color-highlight-background-text !important
 
 				.jstree-ocl,
 				.jstree-icon
-					color: white
+					color: $tree-color-highlight-background-text
 
 				/* hover an active item */
 				&.jstree-hovered
-					background-color: lighten($tree-color-highlight-background, 10%) !important
 					box-shadow: none
-					color: white !important
+					color: $tree-color-highlight-background-text !important
 
 				&.jstree-hovered .jstree-icon
-					color: white !important
+					color: $tree-color-highlight-background-text !important
-
-			.jstree-hovered
-				background-color: rgba($tree-color-highlight, .1) !important
 
 	.jstree-leaf .jstree-clicked
 		width: 100% !important
@@ -184,8 +176,8 @@ $tree-color-highlight-background-text: white
 		position: absolute
 
 		&:empty
-			line-height: 26px
+			line-height: 24px
-			left: 5px
+			left: 3px
 
 	&.is_subscriber
 		.jstree-node
@@ -196,63 +188,6 @@ $tree-color-highlight-background-text: white
 					&:after
 						display: none !important
 
-	&.blog
-		.jstree-anchor
-			padding: 6px 6px 6px 12px
-
-			&:hover
-				color: $tree-color-highlight
-
-			&.post
-				border-bottom: thin solid $color-background-dark
-
-			&.jstree-clicked
-				&.post
-					background-color: transparent !important
-
-					&:after
-						top: 8px
-						color: $tree-color-highlight !important
-
-					.tree-item-info
-						color: $color-text
-
-					.tree-item-title
-						color: $tree-color-highlight
-
-		.tree-item
-			line-height: initial
-			padding-right: 10px
-
-			&-title
-				font-size: 1.2em
-				overflow: initial
-				text-overflow: initial
-				white-space: normal
-
-			&-info
-				color: $color-text-dark-secondary
-				display: block
-				font-size: .8em
-				padding: 5px
-
-			&-thumbnail
-				align-items: center
-				background-color: $color-background
-				border-radius: 3px
-				color: $color-text-dark-secondary
-				display: flex
-				float: left
-				height: 70px
-				justify-content: center
-				margin: 0 10px 0 -5px
-				width: 70px
-
-				img
-					height: 70px
-					width: 70px
-
-
 .jstree-loading
 	padding: 5px
 	color: $color-text-light-secondary
@@ -269,7 +204,7 @@ $tree-color-highlight-background-text: white
 
 .jstree-default .jstree-node.jstree-closed .jstree-icon.jstree-ocl + .jstree-anchor,
 .jstree-default .jstree-node.jstree-open .jstree-icon.jstree-ocl + .jstree-anchor
-	padding-left: 28px !important
+	padding-left: 24px !important
 
 /* hovered text */
 .jstree-default .jstree-hovered,
@@ -279,12 +214,10 @@ $tree-color-highlight-background-text: white
 
 
 a.jstree-anchor.jstree-clicked+ul li a.jstree-anchor.jstree-clicked
-	background-color: rgba($tree-color-highlight-background, .8) !important
+	color: $tree-color-highlight-background-text !important
-	color: white !important
 
 a.jstree-anchor.jstree-clicked+ul li a.jstree-anchor.jstree-clicked+ul li a.jstree-anchor.jstree-clicked
-	background-color: rgba($tree-color-highlight-background, .8) !important
+	color: $tree-color-highlight-background-text !important
-	color: white !important
 
 i.jstree-icon.jstree-ocl
 	color: rgba($tree-color-text, .5) !important

src/styles/plugins/_videoplayer.sass

@@ -1,5 +1,7 @@
 $videoplayer-controls-color: white
-$videoplayer-background-color: $color-background-nav
+$videoplayer-background-color: darken($primary, 10%)
+
+$videoplayer-progress-bar-height: .5em
 
 .video-js
 	.vjs-big-play-button:before, .vjs-control:before, .vjs-modal-dialog
@@ -30,7 +32,6 @@ $videoplayer-background-color: $color-background-nav
 	font-weight: normal
 	font-style: normal
 
-
 .vjs-icon-play
 	font-family: VideoJS
 	font-weight: normal
@@ -285,7 +286,6 @@ $videoplayer-background-color: $color-background-nav
 	line-height: 1
 	font-weight: normal
 	font-style: normal
-	font-family: Arial, Helvetica, sans-serif
 	-webkit-user-select: none
 	-moz-user-select: none
 	-ms-user-select: none
@@ -453,20 +453,22 @@ body.vjs-full-window
 	list-style: none
 	margin: 0
 	padding: 0.2em 0
-	line-height: 1.4em
+	line-height: 1.8em
-	font-size: 1.2em
+	font-size: 1.1em
 	text-align: center
 	text-transform: lowercase
+
 	&:focus, &:hover
-		outline: 0
+		background-color: darken($primary, 20%)
-		background-color: #73859f
+
-		background-color: rgba(115, 133, 159, 0.5)
 	&.vjs-selected
 		background-color: $videoplayer-controls-color
 		color: $videoplayer-background-color
+
 		&:focus, &:hover
 			background-color: $videoplayer-controls-color
 			color: $videoplayer-background-color
+
 	&.vjs-menu-title
 		text-align: center
 		text-transform: uppercase
@@ -486,12 +488,13 @@ body.vjs-full-window
 	height: 0em
 	margin-bottom: 1.5em
 	border-top-color: $videoplayer-background-color
+
 	.vjs-menu-content
 		background-color: $videoplayer-background-color
 		position: absolute
 		width: 100%
 		bottom: 1.5em
-		max-height: 15em
+		max-height: 25em
 
 .vjs-workinghover .vjs-menu-button-popup:hover .vjs-menu, .vjs-menu-button-popup .vjs-menu.vjs-lock-showing
 	display: block
@@ -655,12 +658,12 @@ body.vjs-full-window
 		-moz-transition: all 0.2s
 		-o-transition: all 0.2s
 		transition: all 0.2s
-		height: 0.3em
+		height: $videoplayer-progress-bar-height
 
 		.vjs-play-progress
 			position: absolute
 			display: block
-			height: 0.3em
+			height: $videoplayer-progress-bar-height
 			margin: 0
 			padding: 0
 			width: 0
@@ -670,7 +673,7 @@ body.vjs-full-window
 		.vjs-load-progress
 			position: absolute
 			display: block
-			height: 0.3em
+			height: $videoplayer-progress-bar-height
 			margin: 0
 			padding: 0
 			width: 0
@@ -680,7 +683,7 @@ body.vjs-full-window
 			div
 				position: absolute
 				display: block
-				height: 0.3em
+				height: $videoplayer-progress-bar-height
 				margin: 0
 				padding: 0
 				width: 0
@@ -692,10 +695,11 @@ body.vjs-full-window
 
 	.vjs-play-progress
 		background-color: $videoplayer-controls-color
+		border-radius: 999em
 
 		&:before
 			position: absolute
-			top: -0.333333333333333em
+			top: -($videoplayer-progress-bar-height / 2) // halfway the height of the progress bar
 			right: -0.5em
 
 		&:after
@@ -712,8 +716,8 @@ body.vjs-full-window
 			z-index: 1
 
 		.vjs-time-tooltip
-			background-color: $videoplayer-background-color
 			color: $videoplayer-controls-color
+			background-color: $videoplayer-background-color
 			z-index: 1
 
 			&:after
@@ -735,9 +739,9 @@ body.vjs-full-window
 
 .vjs-time-tooltip
 	background-color: $videoplayer-controls-color
-	border-radius: 3px
+	border-radius: $border-radius
 	color: $videoplayer-background-color
-	font-family: $font-body
+	font-family: $font-family-base
 	font-size: 1.2em
 	font-weight: bold
 	padding: 5px 8px
@@ -851,9 +855,9 @@ body.vjs-full-window
 		font-size: 0.9em
 
 .vjs-slider-horizontal .vjs-volume-level
-	height: 0.3em
+	height: $videoplayer-progress-bar-height
 	&:before
-		top: -0.3em
+		top: -$videoplayer-progress-bar-height
 		right: -0.5em
 
 .vjs-menu-button-popup
@@ -1022,14 +1026,15 @@ video::-webkit-media-text-track-display
 
 .vjs-playback-rate
 	.vjs-playback-rate-value
-		font-size: 1.5em
+		font-size: 1.25em
 		line-height: 2
 		position: absolute
-		top: 0
+		top: 3px
 		left: 0
 		width: 100%
 		height: 100%
 		text-align: center
+
 	.vjs-menu
 		width: 4em
 		left: 0em
@@ -1041,7 +1046,6 @@ video::-webkit-media-text-track-display
 	&:before
 		color: $videoplayer-controls-color
 		content: 'X'
-		font-family: Arial, Helvetica, sans-serif
 		font-size: 4em
 		left: 0
 		line-height: 1

src/styles/project-main.sass

@@ -1,14 +0,0 @@
-@import _normalize
-@import _config
-@import _utils
-
-@import _comments
-@import _project
-@import _project-sharing
-@import _project-dashboard
-@import _error
-
-@import _search
-
-@import plugins/_jstree
-@import plugins/_js_select2

src/styles/theatre.sass

@@ -7,8 +7,7 @@ $color-theatre-background-dark: darken($color-theatre-background, 5%)
 
 $theatre-width: 350px
 
-body.theatre,
+body.theatre
-body.theatre .container-page
 	background-color: $color-theatre-background
 	nav.navbar
 		+media-lg
@@ -26,6 +25,7 @@ body.theatre .container-page
 		display: flex
 		align-items: center
 		justify-content: center
+
 		.page-body
 			height: 100%
 			width: 100%

src/templates/_macros/_add_new_menu.pug

@@ -6,20 +6,22 @@
 | {% if node_type_name == 'group' %}
 | {% set node_type_name = 'folder' %}
 | {% endif %}
-li(class="button-{{ node_type['name'] }}")
+li
-	a.item_add_node(
+	a.dropdown-item(
-	href="#",
+		class="item_add_node",
-	title="{{ node_type['description'] }}",
+		href="#",
-	data-node-type-name="{{ node_type['name'] }}",
+		title="{{ node_type['description'] }}",
-	data-toggle="tooltip",
+		data-node-type-name="{{ node_type['name'] }}",
-	data-placement="left")
+		data-toggle="tooltip",
-		i.pi(class="icon-{{ node_type['name'] }}")
+		data-placement="left")
+		i.pi(class="pi-{{ node_type['name'] }}")
 		| {% if node_type_name == 'group_texture' %}
 		| Texture Folder
 		| {% elif node_type_name == 'group_hdri' %}
 		| HDRi Folder
 		| {% else %}
-		| {{ node_type_name }}
+		span.text-capitalize
+			|{{ node_type_name }}
 		| {% endif %}
 | {% endif %}
 | {% endfor %}

src/templates/_macros/_asset_list_item.pug

@@ -0,0 +1,52 @@
+| {% macro asset_list_item(asset, current_user) %}
+
+| {% set node_type = asset.properties.content_type if asset.properties.content_type else asset.node_type %}
+
+a.card.asset.card-image-fade.pr-0.mx-0.mb-2(
+	class="js-item-open {% if asset.permissions.world %}free{% endif %}",
+	data-node_id="{{ asset._id }}",
+	title="{{ asset.name }}",
+	href='{{ url_for_node(node=asset) }}')
+	.embed-responsive.embed-responsive-16by9
+		| {% if asset.picture %}
+		.card-img-top.embed-responsive-item(style="background-image: url({{ asset.picture.thumbnail('m', api=api) }})")
+		| {% else %}
+		.card-img-top.card-icon.embed-responsive-item
+			i(class="pi-{{ node_type }}")
+		| {% endif %}
+
+	.card-body.py-2.d-flex.flex-column.text-truncate
+		.card-title.mb-1.font-weight-bold.text-truncate
+			| {{ asset.name | hide_none }}
+
+		ul.card-text.list-unstyled.d-flex.text-black-50.mt-auto.mb-0.text-truncate
+			li.pr-2.font-weight-bold {{ node_type | undertitle | hide_none }}
+			li.pr-2.text-truncate {{ asset.project.name | hide_none }}
+			li.pr-2.text-truncate {{ asset.user.full_name | hide_none }}
+			li.text-truncate {{ asset._created | pretty_date | hide_none }}
+
+		| {% if asset.properties.content_type == 'video' %}
+
+		| {% set view_progress = current_user.nodes.view_progress %}
+		| {% if asset._id in view_progress %}
+		| {% set progress = current_user.nodes.view_progress[asset._id] %}
+		| {% set progress_in_percent = progress.progress_in_percent %}
+		| {% set progress_done = progress.done %}
+		| {% endif %}
+
+		| {% if progress %}
+		.progress.rounded-0
+			.progress-bar(
+				role="progressbar",
+				style="width: {{ progress_in_percent }}%;",
+				aria-valuenow="{{ progress_in_percent }}",
+				aria-valuemin="0",
+				aria-valuemax="100")
+
+		| {% if progress.done %}
+		.card-label WATCHED
+		| {% endif %}
+		| {% endif %} {# endif progress #}
+		| {% endif %} {# endif video #}
+
+| {% endmacro %}

src/templates/_macros/_file_uploader_form.pug

@@ -28,15 +28,15 @@
 						span Add files...
 						input(type='file', name='file', multiple='')
 
-					button.btn.btn-primary.start(type='submit')
+					button.btn.btn-outline-primary.start(type='submit')
 						i.pi-upload
-						span Start upload
+						span Start Upload
 
-					button.btn.btn-warning.cancel(type='reset')
+					button.btn.btn-outline-warning.cancel(type='reset')
 						i.pi-cancel
-						span Cancel upload
+						span Cancel Upload
 
-					button.btn.btn-danger.delete(type='button')
+					button.btn.btn-outline-danger.delete(type='button')
 						i.pi-trash
 						span Delete
 

src/templates/_macros/_file_uploader_javascript.pug

@@ -23,7 +23,7 @@ script#template-upload(type="text/x-tmpl").
 				</button>
 			{% } %}
 			{% if (!i) { %}
-				<button class="btn btn-warning cancel">
+				<button class="btn btn-outline-secondary cancel">
 					<i class="ion-close-round"></i>
 					<span>Cancel</span>
 				</button>
@@ -61,7 +61,7 @@ script#template-download(type="text/x-tmpl").
 		</td>
 		<td>
 			{% if (file.deleteUrl) { %}
-				<button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
+				<button class="btn btn-outline-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
 					<i class="ion-trash-b"></i>
 					<span>Delete</span>
 				</button>
@@ -71,7 +71,7 @@ script#template-download(type="text/x-tmpl").
 					Create
 				</div>
 			{% } else { %}
-				<button class="btn btn-warning cancel">
+				<button class="btn btn-outline-secondary cancel">
 					<i class="ion-close-round"></i>
 					<span>Cancel</span>
 				</button>

src/templates/_macros/_navigation.pug

@@ -1,26 +0,0 @@
-| {% macro navigation_tabs(title) %}
-
-nav#nav-tabs
-	ul#nav-tabs__list
-		li.nav-tabs__list-tab(
-			class="{% if title == 'homepage' %}active{% endif %}")
-			a(href="{{ url_for('main.homepage') }}") Activity
-
-		li.nav-tabs__list-tab(
-			class="{% if title == 'home' %}active{% endif %}")
-			a(href="{{ url_for('projects.home_project') }}") Home
-
-		li.nav-tabs__list-tab(
-			class="{% if title == 'dashboard' %}active{% endif %}")
-			a(href="{{ url_for('projects.index') }}") My Projects
-
-		| {% if current_user.has_organizations() %}
-		li.nav-tabs__list-tab(
-			class="{% if title == 'organizations' %}active{% endif %}")
-			a(
-				href="{{ url_for('pillar.web.organizations.index') }}",
-				title="My Organizations")
-				| My Organizations
-		| {% endif %}
-
-| {% endmacro %}

src/templates/_modal.pug

@@ -9,5 +9,5 @@
 			.modal-body
 				| ...
 			.modal-footer
-				button.btn.btn-default(type='button', data-dismiss='modal') Close
+				button.btn.btn-outline-secondary(type='button', data-dismiss='modal') Close
 				button.btn.btn-primary(type='button') Save changes

src/templates/layout.pug

@@ -29,32 +29,20 @@ html(lang="en")
 		meta(name="twitter:image", content="")
 		| {% endblock %}
 
-		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/jquery-3.1.0.min.js')}}")
+		script(src="{{ url_for('static_pillar', filename='assets/js/tutti.min.js') }}")
 		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/jquery.typeahead-0.11.1.min.js')}}")
 		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/js.cookie-2.0.3.min.js')}}")
 		| {% if current_user.is_authenticated %}
 		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/clipboard.min.js')}}")
 		| {% endif %}
 
-		script.
-
-			!function(e){"use strict";e.loadCSS=function(t,n,o){var r,i=e.document,l=i.createElement("link");if(n)r=n;else{var d=(i.body||i.getElementsByTagName("head")[0]).childNodes;r=d[d.length-1]}var a=i.styleSheets;l.rel="stylesheet",l.href=t,l.media="only x",r.parentNode.insertBefore(l,n?r:r.nextSibling);var f=function(e){for(var t=l.href,n=a.length;n--;)if(a[n].href===t)return e();setTimeout(function(){f(e)})};return l.onloadcssdefined=f,f(function(){l.media=o||"all"}),l},"undefined"!=typeof module&&(module.exports=e.loadCSS)}(this);
-
-			loadCSS( "//fonts.googleapis.com/css?family=Roboto:300,400" );
-
-		script(src="{{ url_for('static_pillar', filename='assets/js/markdown.min.js') }}")
-		script(src="{{ url_for('static_pillar', filename='assets/js/tutti.min.js') }}")
-
 		link(href="{{ url_for('static', filename='assets/img/favicon.png') }}", rel="shortcut icon")
 		link(href="{{ url_for('static', filename='assets/img/apple-touch-icon-precomposed.png') }}", rel="icon apple-touch-icon-precomposed", sizes="192x192")
 
-		link(href="{{ url_for('static_pillar', filename='assets/css/vendor/bootstrap.min.css') }}", rel="stylesheet")
-
 		| {% block head %}{% endblock %}
 
 		| {% block css %}
 		link(href="{{ url_for('static_pillar', filename='assets/css/font-pillar.css') }}", rel="stylesheet")
-		link(href="{{ url_for('static_pillar', filename='assets/css/base.css') }}", rel="stylesheet")
 		| {% if title == 'blog' %}
 		link(href="{{ url_for('static_pillar', filename='assets/css/blog.css') }}", rel="stylesheet")
 		| {% else %}
@@ -66,10 +54,9 @@ html(lang="en")
 		| {% if not title %}{% set title="default" %}{% endif %}
 
 	body(class="{{ title }}")
-		.container-page
+		.page-content
-			.page-content
+			.page-body
-				.page-body
+				| {% block body %}{% endblock %}
-					| {% block body %}{% endblock %}
 
 		| {% block footer_container %}
 		#footer-container
@@ -84,8 +71,6 @@ html(lang="en")
 			| {% endblock footer %}
 		| {% endblock footer_container%}
 
-		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/jquery.bootstrap-3.3.7.min.js') }}")
-
 		| {% if current_user.is_authenticated %}
 		script(src="{{ url_for('static_pillar', filename='assets/js/vendor/jquery.typewatch-3.0.0.min.js') }}")
 		script.

src/templates/menus/notifications.pug

@@ -1,10 +1,11 @@
 | {% if current_user.is_authenticated %}
 
-li.nav-notifications
+li.nav-notifications.nav-item
-	a.navbar-item#notifications-toggle(
+	a.nav-link.px-2(
-	title="Notifications",
+		id="notifications-toggle",
-	data-toggle="tooltip",
+		title="Notifications",
-	data-placement="bottom")
+		data-toggle="tooltip",
+		data-placement="bottom")
 		i.pi-notifications-none.nav-notifications-icon
 		span#notifications-count
 			span

src/templates/menus/user_base.pug

@@ -1,7 +1,7 @@
 | {% block menu_body %}
 | {% if current_user.is_authenticated %}
 
-li(class="dropdown")
+li.dropdown
 	| {% block menu_avatar %}
 	a.navbar-item.dropdown-toggle(href="#", data-toggle="dropdown", title="{{ current_user.email }}")
 		img.gravatar(
@@ -9,58 +9,36 @@ li(class="dropdown")
 		alt="Avatar")
 	| {% endblock menu_avatar %}
 
-	ul.dropdown-menu
+	ul.dropdown-menu.dropdown-menu-right
 		| {% if not current_user.has_role('protected') %}
 		| {% block menu_list %}
-		li
-			a.navbar-item(
-			href="{{ url_for('projects.home_project') }}"
-			title="Home")
-				i.pi-home
-				| Home
 
 		li
-			a.navbar-item(
+			a.navbar-item.px-2(
-			href="{{ url_for('projects.index') }}"
+				href="{{ url_for('settings.profile') }}"
-			title="My Projects")
+				title="Settings")
-				i.pi-star
+				| #[i.pi-cog] Settings
-				| My Projects
-
-		| {% if current_user.has_organizations() %}
-		li
-			a.navbar-item(
-			href="{{ url_for('pillar.web.organizations.index') }}"
-			title="My Organizations")
-				i.pi-users
-				| My Organizations
-		| {% endif %}
-
-		li
-			a.navbar-item(
-			href="{{ url_for('settings.profile') }}"
-			title="Settings")
-				i.pi-cog
-				| Settings
 
 		| {% endblock menu_list %}
 
-		li.divider(role="separator")
+		li.dropdown-divider(role="separator")
 		| {% endif %}
 
 		li
 			a.navbar-item(
-			href="{{ url_for('users.logout') }}")
+				href="{{ url_for('users.logout') }}")
 				i.pi-log-out(title="Log Out")
 				| Log out
-			a.navbar-item.subitem(
+			a.navbar-item.subitem.pt-0(
-			href="{{ url_for('users.switch') }}")
+				href="{{ url_for('users.switch') }}")
 				i.pi-blank
 				| Not {{ current_user.full_name }}?
 
 | {% else %}
 
-li.nav-item-sign-in
+li.pr-1
-	a.navbar-item(href="{{ url_for('users.login') }}")
+	a.btn.btn-sm.btn-outline-primary.px-3(
-		| Log in
+		href="{{ url_for('users.login') }}")
+		| Log In
 | {% endif %}
 | {% endblock menu_body %}

src/templates/mixins/components.pug

@@ -0,0 +1,73 @@
+// {#
+// Header of landing pages. title or text can be skipped:
+// +jumbotron("{{ page_title }}", null, "{{ page_header_image }}")
+// Any extra attributes added (in a separate group) will be passed as is:
+// +jumbotron("{{ page_title }}", null, "{{ page_header_image }}")(data-node-id='{{ node._id }}')
+// #}
+mixin jumbotron(title, text, image, url)
+	if url
+		a.jumbotron.text-white(
+			style='background-image: url(' + image + ');',
+			href=url)&attributes(attributes)
+			.container
+				.row
+					.col-md-9
+						if title
+							.display-4.text-uppercase.font-weight-bold
+								=title
+						if text
+							.lead
+								=text
+	else
+		.jumbotron.text-white(style='background-image: url(' + image + ');')&attributes(attributes)
+			.container
+				.row
+					.col-md-9
+						if title
+							.display-4.text-uppercase.font-weight-bold
+								=title
+						if text
+							.lead
+								=text
+
+// {# Secondary navigation.
+// e.g. Workshops, Courses. #}
+mixin nav-secondary(title)
+	ul.nav.nav-secondary&attributes(attributes)
+		if title
+			li.nav-item
+				span.nav-title.nav-link.font-weight-bold.pointer-events-none= title
+
+		if block
+			block
+		else
+			p No items defined.
+
+mixin nav-secondary-link()
+	li.nav-item
+		a.nav-link&attributes(attributes)
+			block
+
+mixin card-deck(max_columns)
+	.card-deck.card-padless.card-deck-responsive(class="card-" + max_columns + "-columns")&attributes(attributes)
+		if block
+			block
+		else
+			.p-3 No items.
+
+// {#
+// Passes all attributes to the card.
+// You can do fun stuff in a loop even like:
+// +card(data-url="{{ url_for('projects.view', project_url=project.url) }}", tabindex='{{ loop.index }}')
+// #}
+mixin card()
+	.card&attributes(attributes)
+		if block
+			block
+		else
+			p No card content defined.
+
+mixin list-asset(name, url, image, type, date)
+	if block
+		block
+

src/templates/nodes/custom/_node_preview_forbidden.pug

@@ -5,21 +5,21 @@ section.node-preview-forbidden
 
 	div
 		p Available to Blender Cloud subscribers
-		hr
+		hr.bg-white
 		| {% if current_user.has_cap('can-renew-subscription') %}
 		p
 			small You have a subscription, it just needs to be renewed.
-		a.btn(href="/renew")
+		a.btn.btn-light(href="/renew")
 			| #[i.pi-heart] Renew Subscription
 		| {% else %}
 		p
 			small Support Blender and get awesome stuff!
-		a.btn(href="{{ url_for('cloud.join') }}")
+		a.btn.btn-light(href="{{ url_for('cloud.join') }}")
 			| #[i.pi-heart] Get a Subscription
 		| {% endif %}
 
 		| {% if current_user.is_anonymous %}
 		p(style="margin-top: 15px")
 			small
-				a(href="{{ url_for('users.login') }}") Already a subscriber? Log in
+				a.text-white(href="{{ url_for('users.login') }}") Already a subscriber? Log in
 		| {% endif %}

src/templates/nodes/custom/_scripts.pug

@@ -33,8 +33,8 @@ script(type="text/javascript").
 		} else if (node_type === 'group_hdri') {
 			node_type_str = 'HDRi Folder';
 		}
-		$('a', '.button-edit').html('<i class="pi-edit button-edit-icon"></i> Edit ' + node_type_str);
+
-		$('a', '.button-delete').html('<i class="pi-trash button-delete-icon"></i>Delete ' + node_type_str);
+		$('a', '.button-delete').html('<i class="pr-2 pi-trash button-delete-icon"></i>Delete ' + node_type_str);
 
 		{% if parent %}
 		ProjectUtils.setProjectAttributes({parentNodeId: '{{parent._id}}'});
@@ -61,7 +61,7 @@ script(type="text/javascript").
 		}
 
 		{% if node.has_method('PUT') %}
-			$('.project-mode-view').show();
+			$('.project-mode-view').displayAs('inline-block');
 		{% else %}
 			$('.project-mode-view').hide();
 		{% endif %}
@@ -114,7 +114,6 @@ script(type="text/javascript").
 			}
 		}
 
-
 		$(page_overlay).find('.nav-prev').click(function(e){
 			e.stopPropagation();
 			e.preventDefault();
@@ -133,10 +132,6 @@ script(type="text/javascript").
 			$(this).removeClass('active').hide().html();
 		});
 
-		if (typeof $().popover != 'undefined'){
-			$('#asset-license').popover();
-		}
-
 	{% endif %}
 
 	var $content_type = $(".js-type");

src/templates/nodes/custom/asset/video/view_embed.pug

@@ -23,7 +23,7 @@ section.node-preview.video
 
 | {% block node_download %}
 | {% if node.file_variations %}
-button.btn.btn-default.dropdown-toggle(
+button.btn.btn-outline-primary.dropdown-toggle.px-3(
 	type="button",
 	data-toggle="dropdown",
 	aria-haspopup="true",
@@ -32,7 +32,7 @@ button.btn.btn-default.dropdown-toggle(
 	| Download
 	i.pi-angle-down.icon-dropdown-menu
 
-ul.dropdown-menu
+ul.dropdown-menu.dropdown-menu-right
 	| {% for variation in node.file_variations %}
 	li
 		a(href="{{ variation.link }}",
@@ -52,25 +52,49 @@ script(type="text/javascript").
 	{% if node.video_sources %}
 
 	var videoPlayer = document.getElementById('videoplayer');
-
 	var options = {
 		controlBar: {
 			volumePanel: { inline: false }
-		}
+		},
+		playbackRates: [0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 4]
 	};
 
-	videojs.registerPlugin('analytics', function() {
+	videojs(videoPlayer, options).ready(function() {
 		this.ga({
 			'eventLabel' : '{{ node._id }} - {{ node.name }}',
 			'eventCategory' : '{{ node.project }}',
 			'eventsToTrack' : ['start', 'error', 'percentsPlayed']
 		});
+
+		this.hotkeys({
+			enableVolumeScroll: false,
+			customKeys: {
+				KeyL: {
+					key: function(event) {
+						return (event.which === 76);
+					},
+					handler: function(player, options, event) {
+						videoPlayerToggleLoop(videoPlayer, videoPlayerLoopButton);
+					}
+				}
+			}
+		});
+
+		this.rememberVolumePlugin();
+
+		{% if current_user.is_authenticated %}
+		let fetch_progress_url = '{{ url_for("users_api.get_video_progress", video_id=node._id) }}';
+		let report_url = '{{ url_for("users_api.set_video_progress", video_id=node._id) }}';
+
+		this.progressPlugin({
+			'report_url': report_url,
+			'fetch_progress_url': fetch_progress_url,
+		});
+
+		{% endif %}
 	});
 
-	videojs(videoPlayer, options).ready(function() {
+	// Generic utility to add-buttons to the player.
-		this.hotkeys();
-	});
-
 	function addVideoPlayerButton(data) {
 
 		var controlBar,
@@ -89,6 +113,7 @@ script(type="text/javascript").
 		return newButton;
 	}
 
+	// Video loop stuff. TODO: Move it to video_plugins.js
 	var videoPlayerLoopButton = addVideoPlayerButton({
 		player: videoPlayer,
 		class: 'vjs-loop-button',
@@ -96,15 +121,18 @@ script(type="text/javascript").
 		title: 'Loop'
 	});
 
-	videoPlayerLoopButton.onclick = function() {
+	function videoPlayerToggleLoop(videoPlayer, videoPlayerLoopButton) {
 		if (videoPlayer.loop){
 			videoPlayer.loop = false;
-			$(this).removeClass('vjs-control-active');
+			$(videoPlayerLoopButton).removeClass('vjs-control-active');
-
 		} else {
 			videoPlayer.loop = true;
-			$(this).addClass('vjs-control-active');
+			$(videoPlayerLoopButton).addClass('vjs-control-active');
 		}
+	}
+
+	videoPlayerLoopButton.onclick = function() {
+		videoPlayerToggleLoop(videoPlayer, videoPlayerLoopButton);
 	};
 
 	{% endif %} // if node.video_sources

src/templates/nodes/custom/blog/_macros.pug

@@ -1,142 +0,0 @@
-//- ******************************************************* -//
-| {% import 'projects/_macros.html' as projectmacros %}
-| {% macro render_blog_post(node, project=None, pages=None) %}
-| {% if node.picture %}
-a.blog_index-header(href="{{ node.url }}")
-	img(src="{{ node.picture.thumbnail('h', api=api) }}")
-| {% endif %}
-| {% if project and project._id != config.MAIN_PROJECT_ID %}
-| {{ projectmacros.render_secondary_navigation(project, pages=pages) }}
-| {% endif %}
-.blog_index-item
-	a.item-title(
-	href="{{ node.url }}")
-		| {{ node.name }}
-	ul.meta
-		| {% if node.project.name %}
-		li {{ node.project.name }}
-		| {% endif %}
-		| {% if node.user.full_name%}
-		li.who
-			| by {{ node.user.full_name }}
-		| {% endif %}
-		li.when
-			a(href="{{ node.url }}",
-				title="Updated {{ node._updated | pretty_date }}")
-				| {{ node._created | pretty_date }}
-		li
-			a(href="{{ node.url }}#comments")
-				| comment
-
-
-	.item-content
-		| {{ node.properties | markdowned('content') }}
-
-| {% endmacro %}
-
-//- ******************************************************* -//
-| {% macro render_blog_list_item(node) %}
-.blog_index-item.list
-
-	| {% if node.picture %}
-	a.item-header(href="{{ node.url }}")
-		img.image(src="{{ node.picture.thumbnail('s', api=api) }}")
-	| {% else %}
-	a.item-header.nothumb(href="{{ node.url }}")
-		i.pi-document-text
-	| {% endif %}
-
-	a.item-title(
-		href="{{ node.url }}")
-		| {{node.name}}
-
-	.item-info.
-		#[span(title="{{node._created}}") {{node._created | pretty_date }}]
-		{% if node._created != node._updated %}
-		#[span(title="{{node._updated}}") (updated {{node._updated | pretty_date }})]
-		{% endif %}
-		{% if node.properties.category %} · {{node.properties.category}}{% endif %}
-		· {{node.user.full_name}}
-		{% if node.properties.status != 'published' %} · {{ node.properties.status}} {% endif %}
-
-| {% endmacro %}
-
-
-//- ******************************************************* -//
-| {% macro render_blog_index(project, posts, can_create_blog_posts, api, more_posts_available, posts_meta, pages=None) %}
-| {% if can_create_blog_posts %}
-.blog-action
-	a.btn.btn-default.button-create(href="{{url_for('nodes.posts_create', project_id=project._id)}}")
-		i.pi-plus
-		| Create New Post
-| {% endif %}
-
-| {% if posts %}
-| {{ render_blog_post(posts[0], project=project, pages=pages) }}
-
-| {% for node in posts[1:] %}
-| {% if loop.first %}
-.blog-archive-navigation
-	span Blasts from the past
-| {% endif %}
-| {{ render_blog_list_item(node) }}
-| {% endfor %}
-
-| {% if more_posts_available %}
-.blog-archive-navigation
-	a(href="{{ project.blog_archive_url }}")
-		| {{posts_meta.total - posts|length}} more blog posts over here
-		i.pi-angle-right
-| {% endif %}
-
-| {% else %}
-
-.blog_index-item
-	.item-content No posts... yet!
-
-| {% endif %} {# posts #}
-| {% endmacro %}
-
-
-//- Macro for rendering the navigation buttons for prev/next pages -//
-| {% macro render_archive_pagination(project) %}
-.blog-archive-navigation
-	| {% if project.blog_archive_prev %}
-	a.archive-nav-button(
-		href="{{ project.blog_archive_prev }}", rel="prev")
-		i.pi-angle-left
-		| Previous page
-	| {% else %}
-	span.archive-nav-button
-		i.pi-angle-left
-		| Previous page
-	| {% endif %}
-
-	a.archive-nav-button(
-		href="{{ url_for('main.project_blog', project_url=project.url) }}")
-		| Blog Index
-
-	| {% if project.blog_archive_next %}
-	a.archive-nav-button(
-		href="{{ project.blog_archive_next }}", rel="next")
-		| Next page
-		i.pi-angle-right
-	| {% else %}
-	span.archive-nav-button
-		| Next page
-		i.pi-angle-right
-	| {% endif %}
-
-| {% endmacro %}
-
-| {% macro render_archive(project, posts, posts_meta) %}
-
-| {{ render_archive_pagination(project) }}
-
-| {% for node in posts %}
-| {{ render_blog_list_item(node) }}
-| {% endfor %}
-
-| {{ render_archive_pagination(project) }}
-
-| {% endmacro %}