348 lines
13 KiB
Python
348 lines
13 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software Foundation,
|
|
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
#
|
|
# ##### END GPL LICENSE BLOCK #####
|
|
|
|
import logging
|
|
import os.path
|
|
import tempfile
|
|
import datetime
|
|
|
|
import bpy
|
|
import pillarsdk
|
|
from pillarsdk import exceptions as sdk_exceptions
|
|
from .pillar import pillar_call
|
|
from . import async_loop, pillar, home_project, blender
|
|
|
|
REQUIRES_ROLES_FOR_IMAGE_SHARING = {'subscriber', 'demo'}
|
|
IMAGE_SHARING_GROUP_NODE_NAME = 'Image sharing'
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
async def find_image_sharing_group_id(home_project_id, user_id):
|
|
# Find the top-level image sharing group node.
|
|
try:
|
|
share_group, created = await pillar.find_or_create_node(
|
|
where={'project': home_project_id,
|
|
'node_type': 'group',
|
|
'parent': None,
|
|
'name': IMAGE_SHARING_GROUP_NODE_NAME},
|
|
additional_create_props={
|
|
'user': user_id,
|
|
'properties': {},
|
|
},
|
|
projection={'_id': 1},
|
|
may_create=True)
|
|
except pillar.PillarError:
|
|
log.exception('Pillar error caught')
|
|
raise pillar.PillarError('Unable to find image sharing folder on the Cloud')
|
|
|
|
return share_group['_id']
|
|
|
|
|
|
class PILLAR_OT_image_share(pillar.PillarOperatorMixin,
|
|
async_loop.AsyncModalOperatorMixin,
|
|
bpy.types.Operator):
|
|
bl_idname = 'pillar.image_share'
|
|
bl_label = 'Share an image/screenshot via Blender Cloud'
|
|
bl_description = 'Uploads an image for sharing via Blender Cloud'
|
|
|
|
log = logging.getLogger('bpy.ops.%s' % bl_idname)
|
|
|
|
home_project_id = None
|
|
home_project_url = 'home'
|
|
share_group_id = None # top-level share group node ID
|
|
user_id = None
|
|
|
|
target = bpy.props.EnumProperty(
|
|
items=[
|
|
('FILE', 'File', 'Share an image file'),
|
|
('DATABLOCK', 'Datablock', 'Share an image datablock'),
|
|
('SCREENSHOT', 'Screenshot', 'Share a screenshot'),
|
|
],
|
|
name='target',
|
|
default='SCREENSHOT')
|
|
|
|
name = bpy.props.StringProperty(name='name',
|
|
description='File or datablock name to sync')
|
|
|
|
screenshot_show_multiview = bpy.props.BoolProperty(
|
|
name='screenshot_show_multiview',
|
|
description='Enable Multi-View',
|
|
default=False)
|
|
|
|
screenshot_use_multiview = bpy.props.BoolProperty(
|
|
name='screenshot_use_multiview',
|
|
description='Use Multi-View',
|
|
default=False)
|
|
|
|
screenshot_full = bpy.props.BoolProperty(
|
|
name='screenshot_full',
|
|
description='Full Screen, Capture the whole window (otherwise only capture the active area)',
|
|
default=False)
|
|
|
|
def invoke(self, context, event):
|
|
# Do a quick test on datablock dirtyness. If it's not packed and dirty,
|
|
# the user should save it first.
|
|
if self.target == 'DATABLOCK':
|
|
if not self.name:
|
|
self.report({'ERROR'}, 'No name given of the datablock to share.')
|
|
return {'CANCELLED'}
|
|
|
|
datablock = bpy.data.images[self.name]
|
|
if datablock.type == 'IMAGE' and datablock.is_dirty and not datablock.packed_file:
|
|
self.report({'ERROR'}, 'Datablock is dirty, save it first.')
|
|
return {'CANCELLED'}
|
|
|
|
return async_loop.AsyncModalOperatorMixin.invoke(self, context, event)
|
|
|
|
async def async_execute(self, context):
|
|
"""Entry point of the asynchronous operator."""
|
|
|
|
# We don't want to influence what is included in the screen shot.
|
|
if self.target == 'SCREENSHOT':
|
|
print('Blender Cloud add-on is communicating with Blender Cloud')
|
|
else:
|
|
self.report({'INFO'}, 'Communicating with Blender Cloud')
|
|
|
|
try:
|
|
# Refresh credentials
|
|
try:
|
|
db_user = await self.check_credentials(context, REQUIRES_ROLES_FOR_IMAGE_SHARING)
|
|
self.user_id = db_user['_id']
|
|
self.log.debug('Found user ID: %s', self.user_id)
|
|
except pillar.NotSubscribedToCloudError as ex:
|
|
self._log_subscription_needed(can_renew=ex.can_renew)
|
|
self._state = 'QUIT'
|
|
return
|
|
except pillar.UserNotLoggedInError:
|
|
self.log.exception('Error checking/refreshing credentials.')
|
|
self.report({'ERROR'}, 'Please log in on Blender ID first.')
|
|
self._state = 'QUIT'
|
|
return
|
|
|
|
# Find the home project.
|
|
try:
|
|
home_proj = await home_project.get_home_project({
|
|
'projection': {'_id': 1, 'url': 1}
|
|
})
|
|
except sdk_exceptions.ForbiddenAccess:
|
|
self.log.exception('Forbidden access to home project.')
|
|
self.report({'ERROR'}, 'Did not get access to home project.')
|
|
self._state = 'QUIT'
|
|
return
|
|
except sdk_exceptions.ResourceNotFound:
|
|
self.report({'ERROR'}, 'Home project not found.')
|
|
self._state = 'QUIT'
|
|
return
|
|
|
|
self.home_project_id = home_proj['_id']
|
|
self.home_project_url = home_proj['url']
|
|
|
|
try:
|
|
gid = await find_image_sharing_group_id(self.home_project_id,
|
|
self.user_id)
|
|
self.share_group_id = gid
|
|
self.log.debug('Found group node ID: %s', self.share_group_id)
|
|
except sdk_exceptions.ForbiddenAccess:
|
|
self.log.exception('Unable to find Group ID')
|
|
self.report({'ERROR'}, 'Unable to find sync folder.')
|
|
self._state = 'QUIT'
|
|
return
|
|
|
|
await self.share_image(context)
|
|
except Exception as ex:
|
|
self.log.exception('Unexpected exception caught.')
|
|
self.report({'ERROR'}, 'Unexpected error %s: %s' % (type(ex), ex))
|
|
|
|
self._state = 'QUIT'
|
|
|
|
async def share_image(self, context):
|
|
"""Sends files to the Pillar server."""
|
|
|
|
if self.target == 'FILE':
|
|
self.report({'INFO'}, "Uploading %s '%s'" % (self.target.lower(), self.name))
|
|
node = await self.upload_file(self.name)
|
|
elif self.target == 'SCREENSHOT':
|
|
node = await self.upload_screenshot(context)
|
|
else:
|
|
self.report({'INFO'}, "Uploading %s '%s'" % (self.target.lower(), self.name))
|
|
node = await self.upload_datablock(context)
|
|
|
|
self.report({'INFO'}, 'Upload complete, creating link to share.')
|
|
share_info = await pillar_call(node.share)
|
|
url = share_info.get('short_link')
|
|
context.window_manager.clipboard = url
|
|
self.report({'INFO'}, 'The link has been copied to your clipboard: %s' % url)
|
|
|
|
await self.maybe_open_browser(url)
|
|
|
|
async def upload_file(self, filename: str, fileobj=None) -> pillarsdk.Node:
|
|
"""Uploads a file to the cloud, attached to the image sharing node.
|
|
|
|
Returns the node.
|
|
"""
|
|
|
|
self.log.info('Uploading file %s', filename)
|
|
node = await pillar_call(pillarsdk.Node.create_asset_from_file,
|
|
self.home_project_id,
|
|
self.share_group_id,
|
|
'image',
|
|
filename,
|
|
extra_where={'user': self.user_id},
|
|
always_create_new_node=True,
|
|
fileobj=fileobj,
|
|
caching=False)
|
|
node_id = node['_id']
|
|
self.log.info('Created node %s', node_id)
|
|
self.report({'INFO'}, 'File succesfully uploaded to the cloud!')
|
|
|
|
return node
|
|
|
|
async def maybe_open_browser(self, url):
|
|
prefs = blender.preferences()
|
|
if not prefs.open_browser_after_share:
|
|
return
|
|
|
|
import webbrowser
|
|
|
|
self.log.info('Opening browser at %s', url)
|
|
webbrowser.open_new_tab(url)
|
|
|
|
async def upload_datablock(self, context) -> pillarsdk.Node:
|
|
"""Saves a datablock to file if necessary, then upload.
|
|
|
|
Returns the node.
|
|
"""
|
|
|
|
self.log.info("Uploading datablock '%s'" % self.name)
|
|
datablock = bpy.data.images[self.name]
|
|
|
|
if datablock.type == 'RENDER_RESULT':
|
|
# Construct a sensible name for this render.
|
|
filename = '%s-%s-render%s' % (
|
|
os.path.splitext(os.path.basename(context.blend_data.filepath))[0],
|
|
context.scene.name,
|
|
context.scene.render.file_extension)
|
|
return await self.upload_via_tempdir(datablock, filename)
|
|
|
|
if datablock.packed_file is not None:
|
|
return await self.upload_packed_file(datablock)
|
|
|
|
if datablock.is_dirty:
|
|
# We can handle dirty datablocks like this if we want.
|
|
# However, I (Sybren) do NOT think it's a good idea to:
|
|
# - Share unsaved data to the cloud; users can assume it's saved
|
|
# to disk and close blender, losing their file.
|
|
# - Save unsaved data first; this can overwrite a file a user
|
|
# didn't want to overwrite.
|
|
filename = bpy.path.basename(datablock.filepath)
|
|
return await self.upload_via_tempdir(datablock, filename)
|
|
|
|
filepath = bpy.path.abspath(datablock.filepath)
|
|
return await self.upload_file(filepath)
|
|
|
|
async def upload_via_tempdir(self, datablock, filename_on_cloud) -> pillarsdk.Node:
|
|
"""Saves the datablock to file, and uploads it to the cloud.
|
|
|
|
Saving is done to a temporary directory, which is removed afterwards.
|
|
|
|
Returns the node.
|
|
"""
|
|
|
|
with tempfile.TemporaryDirectory() as tmpdir:
|
|
filepath = os.path.join(tmpdir, filename_on_cloud)
|
|
self.log.debug('Saving %s to %s', datablock, filepath)
|
|
datablock.save_render(filepath)
|
|
return await self.upload_file(filepath)
|
|
|
|
async def upload_packed_file(self, datablock) -> pillarsdk.Node:
|
|
"""Uploads a packed file directly from memory.
|
|
|
|
Returns the node.
|
|
"""
|
|
|
|
import io
|
|
|
|
filename = '%s.%s' % (datablock.name, datablock.file_format.lower())
|
|
fileobj = io.BytesIO(datablock.packed_file.data)
|
|
fileobj.seek(0) # ensure PillarSDK reads the file from the beginning.
|
|
self.log.info('Uploading packed file directly from memory to %r.', filename)
|
|
return await self.upload_file(filename, fileobj=fileobj)
|
|
|
|
async def upload_screenshot(self, context) -> pillarsdk.Node:
|
|
"""Takes a screenshot, saves it to a temp file, and uploads it."""
|
|
|
|
self.name = datetime.datetime.now().strftime('Screenshot-%Y-%m-%d-%H%M%S.png')
|
|
self.report({'INFO'}, "Uploading %s '%s'" % (self.target.lower(), self.name))
|
|
|
|
with tempfile.TemporaryDirectory() as tmpdir:
|
|
filepath = os.path.join(tmpdir, self.name)
|
|
self.log.debug('Saving screenshot to %s', filepath)
|
|
bpy.ops.screen.screenshot(filepath=filepath,
|
|
show_multiview=self.screenshot_show_multiview,
|
|
use_multiview=self.screenshot_use_multiview,
|
|
full=self.screenshot_full)
|
|
return await self.upload_file(filepath)
|
|
|
|
|
|
def image_editor_menu(self, context):
|
|
image = context.space_data.image
|
|
|
|
box = self.layout.row()
|
|
if image and image.has_data:
|
|
text = 'Share on Blender Cloud'
|
|
if image.type == 'IMAGE' and image.is_dirty and not image.packed_file:
|
|
box.enabled = False
|
|
text = 'Save image before sharing on Blender Cloud'
|
|
|
|
props = box.operator(PILLAR_OT_image_share.bl_idname, text=text,
|
|
icon_value=blender.icon('CLOUD'))
|
|
props.target = 'DATABLOCK'
|
|
props.name = image.name
|
|
|
|
|
|
def window_menu(self, context):
|
|
props = self.layout.operator(PILLAR_OT_image_share.bl_idname,
|
|
text='Share screenshot via Blender Cloud',
|
|
icon_value=blender.icon('CLOUD'))
|
|
props.target = 'SCREENSHOT'
|
|
props.screenshot_full = True
|
|
|
|
|
|
def get_topbar_menu():
|
|
"""Return the topbar menu in a Blender 2.79 and 2.80 compatible way."""
|
|
try:
|
|
menu = bpy.types.TOPBAR_MT_window
|
|
except AttributeError:
|
|
# Blender < 2.80
|
|
menu = bpy.types.INFO_MT_window
|
|
return menu
|
|
|
|
|
|
def register():
|
|
bpy.utils.register_class(PILLAR_OT_image_share)
|
|
|
|
bpy.types.IMAGE_MT_image.append(image_editor_menu)
|
|
get_topbar_menu().append(window_menu)
|
|
|
|
|
|
def unregister():
|
|
bpy.utils.unregister_class(PILLAR_OT_image_share)
|
|
|
|
bpy.types.IMAGE_MT_image.remove(image_editor_menu)
|
|
get_topbar_menu().remove(window_menu)
|