Markdown: Convert Markdown via Jinja filter in the template

This gets rid of the use of javascript for converting node/post description.
Now we only use markdown.js for real time as-we-type stuff, like node/post
editing or commenting.

src/templates/nodes/custom/_scripts.pug

@@ -1,17 +1,5 @@
 script(type="text/javascript").
 
-	/* Convert Markdown */
-	var convert_fields = '.node-details-description, .blog_index-item .item-content';
-	var convert = new Markdown.getSanitizingConverter();
-	Markdown.Extra.init(convert);
-	convert = convert.makeHtml;
-
-
-	/* Parse description/content fields to convert markdown */
-	$(convert_fields).each(function(i){
-		$(convert_fields).eq(i).html(convert($(convert_fields).eq(i).text()));
-	});
-
 	ProjectUtils.setProjectAttributes({isProject: false});
 
 	// Click anywhere in the page to hide the overlay

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

@@ -18,7 +18,7 @@
 
 		| {% if node.description %}
 		.node-details-description#node-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 		| {% endif %}
 
 		include ../../_node_details

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

@@ -18,7 +18,7 @@
 
 		| {% if node.description %}
 		.node-details-description#node-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 		| {% endif %}
 
 		include ../../_node_details

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

@@ -40,7 +40,7 @@
 
 		| {% if node.description %}
 		.node-details-description#node-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 		| {% endif %}
 
 		include ../../_node_details

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

@@ -25,7 +25,7 @@ a.blog_index-header(href="{{ node.url }}")
 		| {{ node.name }}
 
 	.item-content
-		| {{ node.properties.content }}
+		| {{ node.properties.content | markdown }}
 
 | {% endmacro %}
 

src/templates/nodes/custom/group/view_embed.pug

@@ -15,7 +15,7 @@
 
 	| {% if node.description %}
 	.node-details-description
-		| {{node.description}}
+		| {{ node.description | markdown }}
 	| {% endif %}
 
 	section.node-children.group

src/templates/nodes/custom/group_hdri/view_embed.pug

@@ -12,7 +12,7 @@
 	| {% if node.description %}
 	section.node-row
 		.node-details-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 	| {% endif %}
 
 	| {% if children %}

src/templates/nodes/custom/group_texture/view_embed.pug

@@ -12,7 +12,7 @@
 	| {% if node.description %}
 	section.node-row
 		.node-details-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 	| {% endif %}
 
 	| {% if children %}

src/templates/nodes/custom/hdri/view_embed.pug

@@ -93,7 +93,7 @@
 
 		| {% if node.description %}
 		.node-details-description#node-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 		| {% endif %}
 
 		| {% if node.properties.license_notes %}

src/templates/nodes/custom/page/view_embed.pug

@@ -17,7 +17,7 @@
 
 		| {% if node.description %}
 		.node-details-description#node-description
-			| {{node.description}}
+			| {{ node.description | markdown }}
 		| {% endif %}
 
 		.node-details-meta.footer

src/templates/projects/view_embed.pug

@@ -39,7 +39,7 @@
 
 		| {% if project.description %}
 		.node-details-description
-			| {{ project.description }}
+			| {{ project.description | markdown }}
 		| {% endif %}
 
 		| {# Until we implement urls for pages