Commit Graph

198 Commits

Author SHA1 Message Date
David Taylor cb12a721c4
REFACTOR: Refactor pull_hotlinked_images job
This commit should cause no functional change
- Split into functions to avoid deep nesting
- Register custom field type, and remove manual json parse/serialize
- Recover from deleted upload records

Also adds a test to ensure pull_hotlinked_images redownloads secure images only once
2020-08-05 12:14:59 +01:00
Krzysztof Kotlarek e0d9232259
FIX: use allowlist and blocklist terminology (#10209)
This is a PR of the renaming whitelist to allowlist and blacklist to the blocklist.
2020-07-27 10:23:54 +10:00
Guo Xiang Tan c6202af005
Update rubocop to 2.3.1. 2020-07-24 17:19:21 +08:00
Robin Ward 7045a2a87c FIX: Don't strip `noopener` from oneboxes 2020-07-13 16:54:42 -04:00
Régis Hanol 7109d94ee7 FIX: properly invalidate inline oneboxes when rebaking
When rebaking a post we were invalidating _regular_ oneboxes but not inline oneboxes.

DEV: also renamed 'InlineOneboxer.purge' to 'InlineOneboxer.invalidate' to keep
the API consistent with 'Oneboxer.invalidate'
2020-06-24 11:54:54 +02:00
David Taylor e159fb06df
FEATURE: Download remote images even for old posts (#9925)
When a post is rebaked, the admins expect it to work the same regardless of how old the post is.
2020-05-29 17:13:55 +01:00
David Taylor 28f46c171c
FIX: Pull hotlinked images even when edited by system users (#9890)
Previously the pull hotlinked images job was skipped after system edits. This ensured that we never had an infinite loop of system-edit/pull-hotlinked/system-edit/pull-hotlinked etc.

A side effect was that edits made by system for any other reason (e.g. API, removing full quotes) would prevent pulling hotlinked images. This commit removes the system edit check, and replaces it with another method to avoid an infinite job scheduling loop.
2020-05-29 13:07:47 +01:00
Robin Ward f9608c0af5 DEV: Remove INLINE_ONEBOX_* constants
There were two constants here, `INLINE_ONEBOX_LOADING_CSS_CLASS` and
`INLINE_ONEBOX_CSS_CLASS` that were both longer than the strings they
were DRYing up: `inline-onebox-loading` and `inline-onebox`

I normally appreciate constants, but in this case it meant that we had
a lot of JS imports resulting in many more lines of code (and CPU cycles
spent figuring them out.)

It also meant we had an `.erb` file and had to invoke Ruby to create the
JS file, which meant the app was harder to port to Ember CLI.

I removed the constants. It's less DRY but faster and simpler, and
arguably the loss of DRYness is not significant as you can still search
for the `inline-onebox-loading` and `inline-onebox` strings easily if
you are refactoring.
2020-05-07 16:14:38 -04:00
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
Krzysztof Kotlarek 9bff0882c3
FEATURE: Nokogumbo (#9577)
* FEATURE: Nokogumbo

Use Nokogumbo HTML parser.
2020-05-05 13:46:57 +10:00
Sam Saffron 8c1e008c59
DEV: Skip erratic spec for now
Spec fails intermittently due to CDN state.
2020-04-25 13:20:04 +10:00
Jarek Radosz ab52bed014
DEV: Remove the return value of disable_if_low_on_disk_space (#9469)
It was used only in specs.
2020-04-21 03:48:33 +02:00
Jarek Radosz 5a81e3999c
DEV: Remove `bypass_bump` from CookedPostProcessor (#9468)
It was only passing it along to `PullHotlinkedImages` and that class have not used that arg since April 2014 (c52ee665b4)
2020-04-21 03:48:19 +02:00
Bianca Nenciu 7952cbb9a2
FIX: Perform crop using user-specified image sizes (#9224)
* FIX: Perform crop using user-specified image sizes

It used to resize the images to max width and height first and then
perform the crop operation. This is wrong because it ignored the user
specified image sizes from the Markdown.

* DEV: Use real images in test
2020-03-26 16:40:00 +02:00
Jarek Radosz 29b35aa64c
DEV: Improve flaky time-sensitive specs (#9141) 2020-03-10 22:13:17 +01:00
Robin Ward c2e58b6b85 FIX: Don't remove the topic image if posts don't have them 2020-02-13 14:00:30 -05:00
Penar Musaraj 0fd39cc511 FIX: Remove post/topic image_url on post edits
- resets image_url when image is removed from first post on edit
- excludes onebox icons from being featured as topic/post images
2020-02-06 11:23:08 -05:00
Sam Saffron 7f3a30d79f FIX: blank cooked markdown could raise an exception in logs
Previously if somehow a user created a blank markdown document using tag
tricks (eg `<p></p><p></p><p></p><p></p><p></p><p></p>`) and so on, we would
completely strip the document down to blank on post process due to onebox
hack.

Needs a followup cause I am still unclear about the reason for empty p stripping
and it can cause some unclear cases when we re-cook posts.
2020-01-29 11:37:25 +11:00
Martin Brennan ab3bda6cd0
FIX: Mitigate issue where legacy pre-secure hotlinked media would not be redownloaded (#8802)
Basically, say you had already downloaded a certain image from a certain URL
using pull_hotlinked_images and the onebox. The upload would be stored
by its sha as an upload record. Whenever you linked to the same URL again
in a post (e.g. in our case an og:image on review.discourse) we would
would reuse the original upload record because of the sha1.

However when you turned on secure media this could cause problems as
the first post that uses that upload after secure media is enabled
will set the access control post for the upload to the new post.
Then if the post is deleted every single onebox/link to that same image
URL will fail forever with 403 as the secure-media-uploads URL fails
if the access control post has been deleted.

To fix this when cooking posts and pulling hotlinked images, we only
allow using an original upload by URL if its access control post
matches the current post, and if the original_sha1 is filled in,
meaning it was uploaded AFTER secure media was enabled. otherwise
we just redownload the media again to be safe, as the URL will always
be new then.
2020-01-29 10:11:38 +10:00
Martin Brennan 4646a38ae6
FIX: Use presigned URL to avoid 403 when pulling hotlinked images for secure media (#8764)
When we were pulling hotlinked images for oneboxes in the CookedPostProcessor, we were using the direct S3 URL, which returned a 403 error and thus did not set widths and heights of the images. We now cook the URL first based on whether the upload is secure before handing off to FastImage.
2020-01-23 09:31:46 +10:00
Joffrey JAFFEUX 948bd00340
FEATURE: line with only 1 to 3 emojis will now display as large emojis 2020-01-16 09:54:26 +01:00
Bianca Nenciu 1bccd8eca9
FIX: Remove full nested quotes on direct reply (#8581)
It used to check how many quotes were inside a post, without taking
considering that some quotes can contain other quotes. This commit
selects only top level quotes.

I had to use XPath because I could not find an equivalent CSS
selector.
2019-12-20 10:24:34 +02:00
Vinoth Kannan 3b7f5db5ba
FIX: parallel spec system needs a dedicated upload folder for each worker. (#8547) 2019-12-18 11:21:57 +05:30
Mark VanLandingham 09d9baa6d7
FIX: Update S3 stubs for more aws-sdk API changes (#8534) 2019-12-11 11:26:52 -08:00
dependabot-preview[bot] b90a592146 DEV: Bump aws-sdk-sns from 1.13.0 to 1.21.0 (#8490)
Bumps [aws-sdk-sns](https://github.com/aws/aws-sdk-ruby) from 1.13.0 to 1.21.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-sns/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/compare/1.13.0...1.21.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2019-12-11 06:13:17 -08:00
Dan Ungureanu ebe6fa95be
FIX: Optimize images in Onebox (#8471)
This commit ensures that images in Onebox are being optimized, but not
converted to lightbox too.
2019-12-09 15:39:25 +02:00
Jarek Radosz 067c4a7c10 DEV: Fix CookedPostProcessor specs
Broken in #8480
2019-12-09 03:16:25 +01:00
Jarek Radosz d07f039468 FIX: Secure Upload URLs in lightbox (#8451)
This fixes the following issues:

* The link element on the lightbox which pops open the lightbox was linking to the S3 URL with a private ACL instead of the secure media URL for the image
* Change to use `@post.with_secure_media?` in `CookedPostProcessor` for URL cooking, as in some cases, like when a post is edited and an upload is added, `upload.secure?` can be false which resulted in `srcset` URLs not being cooked correctly to secure media upload urls.
2019-12-05 09:13:09 +10:00
Dan Ungureanu 1e0c2235a3
FIX: Optimize quoted images (#8427)
Only images that were part of a lightbox used to be optimized. This
patch ensures that quoted images are also optimized.
2019-11-29 15:18:42 +02:00
Penar Musaraj 102909edb3 FEATURE: Add support for secure media (#7888)
This PR introduces a new secure media setting. When enabled, it prevent unathorized access to media uploads (files of type image, video and audio). When the `login_required` setting is enabled, then all media uploads will be protected from unauthorized (anonymous) access. When `login_required`is disabled, only media in private messages will be protected from unauthorized access. 

A few notes: 

- the `prevent_anons_from_downloading_files` setting no longer applies to audio and video uploads
- the `secure_media` setting can only be enabled if S3 uploads are already enabled and configured
- upload records have a new column, `secure`, which is a boolean `true/false` of the upload's secure status
- when creating a public post with an upload that has already been uploaded and is marked as secure, the post creator will raise an error
- when enabling or disabling the setting on a site with existing uploads, the rake task `uploads:ensure_correct_acl` should be used to update all uploads' secure status and their ACL on S3
2019-11-18 11:25:42 +10:00
Sam Saffron e7cf4579a8 DEV: improve usability of subfolder specs
Previously people were not consistent about mocking which left internals in
a fragile state when running subfolder specs.

This introduces a simple helper `set_subfolder` which you can use to set
the subfolder for the spec. It takes care of proper configuration of subfolder
and teardown.

```
# usage
set_subfolder "/my_amazing_subfolder"
```

You should no longer stub base_uri or global_settings
2019-11-15 16:48:24 +11:00
Joe ce0bac7a3d FEATURE: fallback to image alt before filename if there's no title in lightboxes (#8286)
* use image alt as a fallback when there's no title

* update spec

we used to check that the overlay information is added when the image has a titie. This adds 2 more scenarios. One where an image has both a title and an alt, in which case the title should be used and alt ignored.

The other is when there's only an alt, it should then be used to generate the overlay
2019-11-04 10:15:14 +11:00
Sam Saffron 25a3bd333e DEV: correct fragile test
This test would fail sometimes if for some reason topic id 1 was in the db

No reason to pretend here, this only makes for a fragile test suite.
2019-11-01 15:40:00 +11:00
Arpit Jalan 1e9d9d9346
FIX: respect `tl3 links no follow` setting (#8232) 2019-10-22 22:41:04 +05:30
Bianca Nenciu 7c83d2eeb2 FIX: Award 'First Onebox' badge just for Oneboxed URLs. (#7974) 2019-08-08 18:45:18 +02:00
Osama Sayegh 65a6f3080e FIX: don't disable download_remote_images_to_local if site uses S3 (#7861) 2019-07-05 13:36:03 +10:00
Guo Xiang Tan 06d974d55c FEATURE: Add base62 sha1 to cooked data attribute
* FEATURE: Add base62 sha1 to data attribute in `Post#cooked`.

* FIX: Use `Upload#short_url` when quoting an image.
2019-06-11 11:15:45 +10:00
David Taylor e3a9a2d2dd FIX: Avoid infinite loop if disk space is low
We now continue to enqueue the pull_hotlinked_images job for optimized images, even if disk space is low
2019-06-07 14:24:22 +01:00
David Taylor 65b0cafc03 FIX: Always schedule pull_hotlinked_images in cooked_post_processor
The job is now used to pull optimized images, and images from other sites on the same CDN. This needs to run even if download_remote_images is false
2019-06-07 13:08:23 +01:00
Régis Hanol 9756e35956 REVERT: FIX: handle clicks counters in quotes
Not quite a full revert of 7696b92c8c that isn't
actually required.
2019-06-04 11:59:44 +02:00
Guo Xiang Tan 0eb8d74284 DEV: Reduce object fabrication in `CookedPostProcessor` spec. 2019-05-30 08:50:10 +08:00
Guo Xiang Tan f54e4b71b1 DEV: Make `CookedPostProcessor#post_process_images` method private. 2019-05-27 11:28:37 +08:00
Régis Hanol 7696b92c8c FIX: handle clicks counters in full quotes 2019-05-17 14:17:29 +02:00
Régis Hanol fd5c5e326f FIX: remove full quote on direct replies when "typographed"
Use the cooked version of the post and the quote to compare their content in
order to take into account the "typographer" option of the markdown pipeline.
2019-05-15 17:49:29 +02:00
David Taylor 2c6b595eed FIX: Process image onebox correctly when image is wrapped in a link
The instagram onebox sometimes surrounds the image with an `<a>` tag, which was breaking the aspect ratio logic, and therefore causing posts to change height on load.
2019-05-10 10:02:40 +01:00
Daniel Waterworth e219588142 DEV: Prefabrication (test optimization) (#7414)
* Introduced fab!, a helper that creates database state for a group

It's almost identical to let_it_be, except:

 1. It creates a new object for each test by default,
 2. You can disable it using PREFABRICATION=0
2019-05-07 13:12:20 +10:00
Sam Saffron 4ea21fa2d0 DEV: use #frozen_string_literal: true on all spec
This change both speeds up specs (less strings to allocate) and helps catch
cases where methods in Discourse are mutating inputs.

Overall we will be migrating everything to use #frozen_string_literal: true
it will take a while, but this is the first and safest move in this direction
2019-04-30 10:27:42 +10:00
Sam Saffron 45285f1477 DEV: remove update_attributes which is deprecated in Rails 6
See: https://github.com/rails/rails/pull/31998

update_attributes is a relic of the past, it should no longer be used.
2019-04-29 17:32:25 +10:00
Arpit Jalan 6f5d7f987e FIX: rescue InvalidURIError when removing user ids from links 2019-04-25 12:36:31 +05:30
Dan Ungureanu b706a1b08d FEATURE: Remove user IDs from internal URLs. (#7406) 2019-04-23 12:45:41 +10:00