Module: HTML Editor

• mimetype
• type
• url
• name
• id
• checksum

+ for attachment in self:
+             # Only add a src for supported images
+             if not attachment.mimetype or attachment.mimetype.split(';')[0] not in SUPPORTED_IMAGE_MIMETYPES:
+                 attachment.image_src = False
+                 continue
+ 
+             if attachment.type == 'url':
+                 if attachment.url.startswith('/'):
+                     # Local URL
+                     attachment.image_src = attachment.url
+                 else:
+                     name = quote(attachment.name)
+                     attachment.image_src = '/web/image/%s-redirect/%s' % (attachment.id, name)
+             else:
+                 # Adding unique in URLs for cache-control
+                 unique = attachment.checksum[:8]
+                 if attachment.url:
+                     # For attachments-by-url, unique is used as a cachebuster. They
+                     # currently do not leverage max-age headers.
+                     separator = '&' if '?' in attachment.url else '?'
+                     attachment.image_src = '%s%sunique=%s' % (attachment.url, separator, unique)
+                 else:
+                     name = quote(attachment.name)
+                     attachment.image_src = '/web/image/%s-%s/%s' % (attachment.id, unique, name)

• image_src