discourse/app/serializers
David Taylor 03818e642a
FEATURE: Include optimized thumbnails for topics (#9215)
This introduces new APIs for obtaining optimized thumbnails for topics. There are a few building blocks required for this:

- Introduces new `image_upload_id` columns on the `posts` and `topics` table. This replaces the old `image_url` column, which means that thumbnails are now restricted to uploads. Hotlinked thumbnails are no longer possible. In normal use (with pull_hotlinked_images enabled), this has no noticeable impact

- A migration attempts to match existing urls to upload records. If a match cannot be found then the posts will be queued for rebake

- Optimized thumbnails are generated during post_process_cooked. If thumbnails are missing when serializing a topic list, then a sidekiq job is queued

- Topic lists and topics now include a `thumbnails` key, which includes all the available images:
   ```
   "thumbnails": [
   {
     "max_width": null,
     "max_height": null,
     "url": "//example.com/original-image.png",
     "width": 1380,
     "height": 1840
   },
   {
     "max_width": 1024,
     "max_height": 1024,
     "url": "//example.com/optimized-image.png",
     "width": 768,
     "height": 1024
   }
   ]
  ```

- Themes can request additional thumbnail sizes by using a modifier in their `about.json` file:
   ```
    "modifiers": {
      "topic_thumbnail_sizes": [
        [200, 200],
        [800, 800]
      ],
      ...
  ```
  Remember that these are generated asynchronously, so your theme should include logic to fallback to other available thumbnails if your requested size has not yet been generated

- Two new raw plugin outlets are introduced, to improve the customisability of the topic list. `topic-list-before-columns` and `topic-list-before-link`
2020-05-05 09:07:50 +01:00
..
concerns DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
about_serializer.rb FEATURE: list category moderators on the about page (#7916) 2019-07-31 16:46:58 +03:00
admin_badge_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
admin_badges_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
admin_detailed_user_serializer.rb UX: display 'merge' button in all non-staff user profiles. 2020-04-22 17:42:09 +05:30
admin_email_template_serializer.rb Different fix (#7815) 2019-07-02 11:53:16 +10:00
admin_plugin_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
admin_user_action_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
admin_user_list_serializer.rb FIX: Admin user list not showing 2FA icon for only security keys enabled (#8839) 2020-02-03 14:37:46 +10:00
admin_user_serializer.rb DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
admin_web_hook_event_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
admin_web_hook_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
api_key_serializer.rb FEATURE: Hash API keys in the database (#8438) 2019-12-12 11:45:00 +00:00
application_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
archetype_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
auth_provider_serializer.rb FEATURE: Use full page redirection for all external auth methods (#8092) 2019-10-08 12:10:43 +01:00
backup_file_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
badge_grouping_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
badge_index_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
badge_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
badge_type_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
basic_category_serializer.rb FIX: Show uncategorized description on categories page 2020-01-03 11:46:18 -05:00
basic_group_history_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
basic_group_serializer.rb UX: drop the `automatic_membership_retroactive` column from groups model. (#9430) 2020-04-22 22:07:39 +05:30
basic_group_user_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
basic_post_serializer.rb DEV: Move requested_group_id custom field from post to topic (#9127) 2020-03-24 11:12:52 +02:00
basic_topic_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
basic_user_badge_serializer.rb FIX: 500 error for missing badge grouping (#8446) 2019-12-03 18:37:01 +11:00
basic_user_serializer.rb FIX: correct user serializer user method for extended serializer (#8590) 2019-12-19 09:48:01 -08:00
category_and_topic_lists_serializer.rb UX: display avatar flair in categories route topic list items (#9197) 2020-03-24 01:13:25 +05:30
category_detailed_serializer.rb UX: Improve sub-sub-categories styling in categories list (#8593) 2019-12-19 17:09:45 +02:00
category_list_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
category_serializer.rb FIX: Include default notification level in category serializer (#9572) 2020-04-28 12:05:53 -04:00
category_upload_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
color_scheme_color_serializer.rb FEATURE: Allow themes to override color transformation variables (#7987) 2019-08-12 11:02:38 +01:00
color_scheme_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
current_user_serializer.rb FEATURE: High priority bookmark reminder notifications (#9290) 2020-04-01 09:09:20 +10:00
detailed_tag_serializer.rb FIX: tag info misleading message saying it's not restricted 2020-02-05 15:23:39 -05:00
detailed_user_badge_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
directory_item_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
directory_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
discourse_version_check_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
draft_serializer.rb SECURITY: Respect topic permissions when loading draft metadata 2020-03-23 11:30:40 +00:00
email_log_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
email_style_serializer.rb FEATURE: customization of html emails (#7934) 2019-07-30 15:05:08 -04:00
embeddable_host_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
embedding_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
emoji_serializer.rb FEATURE: allows multiple custom emoji groups (#9308) 2020-03-30 20:16:10 +02:00
flagged_topic_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
flagged_topic_summary_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
flagged_user_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
gap_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
group_post_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
group_post_user_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
group_requester_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
group_show_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
group_user_serializer.rb FEATURE: Add timezone to core user_options (#8380) 2019-11-25 10:49:27 +10:00
grouped_screened_url_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
grouped_search_result_serializer.rb FEATURE: when under extreme load disable search 2019-07-02 11:22:01 +10:00
hidden_profile_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
incoming_email_details_serializer.rb DEV: stop freezing frozen strings 2020-04-30 16:48:53 +10:00
incoming_email_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
invite_serializer.rb SECURITY: Add more restrictions on invite emails 2020-03-05 09:23:21 -05:00
invited_serializer.rb DEV: changes so plugins can customize invites UI (#9365) 2020-04-07 11:58:49 -04:00
invited_user_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
listable_topic_serializer.rb FEATURE: Include optimized thumbnails for topics (#9215) 2020-05-05 09:07:50 +01:00
new_post_result_serializer.rb Support for custom messages and redirects when creating posts (#8434) 2019-11-29 09:30:54 -05:00
notification_serializer.rb FIX: Include user id in notification webhook (#8195) 2019-10-21 16:24:41 -06:00
penalty_counts_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
permalink_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
post_action_type_serializer.rb DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
post_action_user_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
post_item_excerpt.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
post_revision_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
post_serializer.rb FIX: Rename all instances of bookmarkWithReminder to just bookmark (#9579) 2020-04-30 10:09:22 +10:00
post_stream_serializer_mixin.rb DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
post_wordpress_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
primary_group_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
published_page_serializer.rb FEATURE: Support for publishing topics as pages (#9364) 2020-04-08 12:52:36 -04:00
queued_post_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_action_serializer.rb DEV: Allow specifying button class in reviewable action definitions (#8093) 2019-09-18 11:28:59 +01:00
reviewable_bundled_action_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_conversation_post_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_conversation_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_editable_field_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_explanation_serializer.rb DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
reviewable_flagged_post_serializer.rb FEATURE: Show "in reply to" on the review queue 2019-06-05 12:34:41 -04:00
reviewable_history_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_perform_result_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_queued_post_serializer.rb FEATURE: Allow viewing of raw emails for reviewable queued posts (#7910) 2019-07-19 11:56:14 -04:00
reviewable_score_explanation_serializer.rb FIX: Store user_accuracy_bonus to clarify explanations (#8165) 2019-10-08 09:49:07 -04:00
reviewable_score_serializer.rb DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
reviewable_score_type_serializer.rb REFACTOR: Replace score bonuses with low/med/high priorities 2019-05-23 11:54:45 -04:00
reviewable_serializer.rb FEATURE: add after-reviewable-post-user plugin outlet (#9397) 2020-04-09 11:32:39 -07:00
reviewable_settings_serializer.rb REFACTOR: Replace score bonuses with low/med/high priorities 2019-05-23 11:54:45 -04:00
reviewable_topic_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
reviewable_user_serializer.rb FEATURE: Send suspect users to the review queue (#8811) 2020-01-29 15:38:27 -03:00
screened_email_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
screened_ip_address_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
screened_url_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
search_logs_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
search_post_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
search_result_user_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
search_topic_list_item_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
similar_topic_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
single_sign_on_record_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
site_category_serializer.rb FEATURE: add category banner for why a user cannot post (#9576) 2020-04-30 10:39:11 -07:00
site_serializer.rb DEV: Improve support for extending flags. (#8619) 2019-12-27 08:41:50 -03:00
site_text_serializer.rb Different fix (#7815) 2019-07-02 11:53:16 +10:00
skipped_email_log_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
suggested_topic_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
suggested_topics_mixin.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
tag_group_serializer.rb FEATURE: Tag synonyms 2019-12-04 13:33:51 -05:00
tag_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
theme_serializer.rb FIX: Remote themes Github link should go to custom branch #9184 2020-03-18 03:57:54 +05:30
theme_settings_serializer.rb FEATURE: Load theme setting descriptions from theme locale files 2019-05-31 14:49:59 +01:00
theme_translation_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
top_list_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_embed_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_flag_type_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_link_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_list_item_serializer.rb FIX: composer problem on the categories page (#9508) 2020-04-22 09:24:54 -07:00
topic_list_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_pending_post_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_post_count_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_poster_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_timer_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_tracking_state_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_view_details_serializer.rb FEATURE: Support for publishing topics as pages (#9364) 2020-04-08 12:52:36 -04:00
topic_view_posts_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
topic_view_serializer.rb FEATURE: Include optimized thumbnails for topics (#9215) 2020-05-05 09:07:50 +01:00
topic_view_wordpress_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
trust_level3_requirements_serializer.rb DEV: Upgrading Discourse to Zeitwerk (#8098) 2019-10-02 14:01:53 +10:00
trust_level_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
upload_serializer.rb FIX: add short_path to upload_serializer (#9417) 2020-04-15 09:19:59 +10:00
user_action_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_auth_token_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_badge_serializer.rb FEATURE: Add created_at column to user_badges (#9463) 2020-04-20 10:03:25 -07:00
user_badges_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_bookmark_list_serializer.rb FEATURE: Add lazy loading to user bookmarks list (#9317) 2020-04-01 14:09:07 +10:00
user_bookmark_serializer.rb FIX: Bookmark UI tweaks (#9604) 2020-05-01 16:14:20 +10:00
user_card_serializer.rb FEATURE: Optionally show local time for user in card (#9527) 2020-04-28 10:13:59 +10:00
user_field_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_history_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_name_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_option_serializer.rb FEATURE: Add timezone to core user_options (#8380) 2019-11-25 10:49:27 +10:00
user_serializer.rb FEATURE: support SSO website and location overrides 2020-04-28 16:06:35 +10:00
user_summary_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
user_with_custom_fields_serializer.rb FEATURE: add after-reviewable-post-user plugin outlet (#9397) 2020-04-09 11:32:39 -07:00
user_wordpress_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
watched_word_list_serializer.rb FEATURE: Add a test facility to the watched words admin interface 2019-08-02 15:29:12 +01:00
watched_word_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
web_hook_category_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
web_hook_flag_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
web_hook_group_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
web_hook_post_serializer.rb FEATURE: add `topic_filtered_posts_count` attribute to web hook post serializer. 2019-12-04 22:52:44 +05:30
web_hook_topic_view_serializer.rb FIX: Exclude image_url from web_hook_topic_view_serializer 2019-10-22 11:53:24 -03:00
web_hook_user_serializer.rb FEATURE: support SSO website and location overrides 2020-04-28 16:06:35 +10:00
wizard_field_choice_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
wizard_field_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
wizard_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00
wizard_step_serializer.rb DEV: enable frozen string literal on all files 2019-05-13 09:31:32 +08:00