Commit Graph

8 Commits

Author SHA1 Message Date
David Taylor c9dab6fd08
DEV: Automatically require 'rails_helper' in all specs (#16077)
It's very easy to forget to add `require 'rails_helper'` at the top of every core/plugin spec file, and omissions can cause some very confusing/sporadic errors.

By setting this flag in `.rspec`, we can remove the need for `require 'rails_helper'` entirely.
2022-03-01 17:50:50 +00:00
Krzysztof Kotlarek 8253f8fc5c
PERF: we don't need to use a huge image to test thumbnails (#11025)
* PERF: we don't need to use a huge image to test thumbnails

Generating images with 5000x5000 dimensions is an expensive operation.

Using smaller images reduce the time of model spec from 11s to 3s and integration spec from 6s to 2s.
2020-10-27 12:39:52 +11:00
Blake Erickson c2f3c0dc44 FIX: generate_topic_thumbnails job infinitely running for corrupted images
It's possible that the original topic image is broken in some form, so
we shouldn't try and generate a topic thumbnail for it. The fix will
prevent the generate_topic_thumbnails job being enqueued every time the
topic is viewed.
2020-08-13 17:08:32 -06:00
Blake Erickson cf16173eca Remove extra blank line 2020-07-16 14:57:29 -06:00
Blake Erickson cc8540701e FIX: Be sure to use same units when comparing thumbnail size 2020-07-16 14:30:29 -06:00
Blake Erickson 1e9ce51151
FIX: Prevent thumbnail gen if image too large (#10247)
It's possible through an import or other means to have images larger
than the current max allowed image size in the db.

If this happens the thumbnail generation job will keep running
indefinitely trying to download a new copy of the original but
discarding it because it is larger than the max_file_size eventually
causing this error

`Job exception: undefined method `path' for nil:NilClass`

because the newly downloaded image is now nil.

This fix stops the enqueuing of the `GenerateTopicThumbnails` job for
all images that happen to be larger than the max image size.
2020-07-16 11:15:53 +10:00
Blake Erickson 2e13ed061d FIX: Generate Topic Thumbnails nil to Array error
If any value, including nil, is passed in as an argument the default
won't be set, so we need to handle when a non-Array value is passed in
to the `generate_thumbnails!` method.
2020-07-06 15:35:33 -06:00
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