The new name may be too long for the bookmarks.name column and raise an
exception. This changes allows the remapper to truncate the new value to
fit (truncates to 100 characters).
* DEV: Gracefully handle `regex_replace` violations of column length constraints
This is a follow-up to the `remap` [refactor](9b0cfa99c5).
Similar to `remap`, the entire `regex_replace` operation fails if the new content exceeds the column’s max length.
This change introduces an optional mode, controlled by the new `skip_max_length_violations` param
to skip records eligible for `regex_replace` where the new content violates the max column length constraint.
It also includes updates to the exception message raised when `regex_replace` fails to include more details
* DEV: Remove string escapes in heredoc text
* DEV: Gracefully handle remaps which violate DB column constraints
This change implements length constraint enforcement to skip remaps
which exceed column max lengths
* DEV: Only perform skipped column stats lookup when verbose is true
* DEV: Tidy up specs
* DEV: Make skipping violating remap behaviour opt-in
This change introduces a new `skip_max_length_violations` param for
`remap`, set to `false` by default to ensure we still continue to fail
hard when max lenth constraints are violated.
To aid in quick resolution when remaps fail, this change also
adds more context to the exception message to include the offending table
and column information
* Apply suggestions from code review
Co-authored-by: Gerhard Schlager <gerhard.schlager@discourse.org>
* FIX: Various fixes
- Linter errors
- Remap status "logger" early return condition
---------
Co-authored-by: Gerhard Schlager <gerhard.schlager@discourse.org>
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.
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`
Zeitwerk simplifies working with dependencies in dev and makes it easier reloading class chains.
We no longer need to use Rails "require_dependency" anywhere and instead can just use standard
Ruby patterns to require files.
This is a far reaching change and we expect some followups here.
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
* Cuts number of queries from 273 to 89
* Add some specs
* For a table with 500 posts, benchmarks locally shows a runtime
reduction from 0.046929135 to 0.032694705.
