zulip

Author	SHA1	Message	Date
Alex Vandiver	2ea0cc0005	thumbnail: Add a data-original-dimensions attribute. This allows clients to potentially lay out the thumbnails more intelligently, or to provide a better "progressive-load" experience when enlarging the thumbnail.	2024-07-22 22:41:10 -04:00
Alex Vandiver	65828b20e9	thumbnail: Factor out a dataclass for markdown image metadata.	2024-07-22 22:41:10 -04:00
Alex Vandiver	b42863be4b	markdown: Show thumbnails for uploaded images. Fixes: #16210.	2024-07-21 18:41:59 -07:00
Alex Vandiver	4351cc5914	thumbnail: Move get_image_thumbnail_path and split_thumbnail_path.	2024-07-18 13:50:28 -07:00
Alex Vandiver	d121a80b78	upload: Serve thumbnailed images.	2024-07-16 13:22:15 -07:00
Alex Vandiver	2e38f426f4	upload: Generate thumbnails when images are uploaded. A new table is created to track which path_id attachments are images, and for those their metadata, and which thumbnails have been created. Using path_id as the effective primary key lets us ignore if the attachment is archived or not, saving some foreign key messes. A new worker is added to observe events when rows are added to this table, and to generate and store thumbnails for those images in differing sizes and formats.	2024-07-16 13:22:15 -07:00