mastodon/lib
Claire 02851848e9
Revamp post filtering system (#18058)
* Add model for custom filter keywords

* Use CustomFilterKeyword internally

Does not change the API

* Fix /filters/edit and /filters/new

* Add migration tests

* Remove whole_word column from custom_filters (covered by custom_filter_keywords)

* Redesign /filters

Instead of a list, present a card that displays more information and handles
multiple keywords per filter.

* Redesign /filters/new and /filters/edit to add and remove keywords

This adds a new gem dependency: cocoon, as well as a npm dependency:
cocoon-js-vanilla. Those are used to easily populate and remove form fields
from the user interface when manipulating multiple keyword filters at once.

* Add /api/v2/filters to edit filter with multiple keywords

Entities:
- `Filter`: `id`, `title`, `filter_action` (either `hide` or `warn`), `context`
  `keywords`
- `FilterKeyword`: `id`, `keyword`, `whole_word`

API endpoits:
- `GET /api/v2/filters` to list filters (including keywords)
- `POST /api/v2/filters` to create a new filter
  `keywords_attributes` can also be passed to create keywords in one request
- `GET /api/v2/filters/:id` to read a particular filter
- `PUT /api/v2/filters/:id` to update a new filter
  `keywords_attributes` can also be passed to edit, delete or add keywords in
   one request
- `DELETE /api/v2/filters/:id` to delete a particular filter
- `GET /api/v2/filters/:id/keywords` to list keywords for a filter
- `POST /api/v2/filters/:filter_id/keywords/:id` to add a new keyword to a
   filter
- `GET /api/v2/filter_keywords/:id` to read a particular keyword
- `PUT /api/v2/filter_keywords/:id` to edit a particular keyword
- `DELETE /api/v2/filter_keywords/:id` to delete a particular keyword

* Change from `irreversible` boolean to `action` enum

* Remove irrelevent `irreversible_must_be_within_context` check

* Fix /filters/new and /filters/edit with update for filter_action

* Fix Rubocop/Codeclimate complaining about task names

* Refactor FeedManager#phrase_filtered?

This moves regexp building and filter caching to the `CustomFilter` class.

This does not change the functional behavior yet, but this changes how the
cache is built, doing per-custom_filter regexps so that filters can be matched
independently, while still offering caching.

* Perform server-side filtering and output result in REST API

* Fix numerous filters_changed events being sent when editing multiple keywords at once

* Add some tests

* Use the new API in the WebUI

- use client-side logic for filters we have fetched rules for.
  This is so that filter changes can be retroactively applied without
  reloading the UI.
- use server-side logic for filters we haven't fetched rules for yet
  (e.g. network error, or initial timeline loading)

* Minor optimizations and refactoring

* Perform server-side filtering on the streaming server

* Change the wording of filter action labels

* Fix issues pointed out by linter

* Change design of “Show anyway” link in accordence to review comments

* Drop “irreversible” filtering behavior

* Move /api/v2/filter_keywords to /api/v1/filters/keywords

* Rename `filter_results` attribute to `filtered`

* Rename REST::LegacyFilterSerializer to REST::V1::FilterSerializer

* Fix systemChannelId value in streaming server

* Simplify code by removing client-side filtering code

The simplifcation comes at a cost though: filters aren't retroactively
applied anymore.
2022-06-28 09:42:13 +02:00
..
active_record Remove dependency on pluck_each gem (#16012) 2021-04-12 03:35:58 +02:00
assets Fix wrong aspect ratio of logo in icons (#18639) 2022-06-11 20:32:02 +02:00
chewy/strategy Change search indexing to use batches to minimize resource usage (#18451) 2022-05-18 23:29:14 +02:00
devise Fix authentication before 2FA challenge (#11943) 2019-09-24 04:35:36 +02:00
generators Add post-deployment migration system (#8182) 2018-08-13 13:40:01 +02:00
json_ld Fixed code quality issues (#15541) 2021-01-31 21:26:09 +01:00
mastodon Bump version to 3.5.3 (#18530) 2022-05-26 23:26:15 +02:00
paperclip Remove dependency on running Redis server for db:setup (#18560) 2022-06-01 19:23:31 +02:00
rails Fix obsolete digitalocean.rake file breaking rake tasks (#15618) 2021-02-11 02:11:30 +01:00
redis Change Redis#exists calls to Redis#exists? to avoid deprecation warning (#14191) 2020-07-01 19:05:21 +02:00
sanitize_ext Prepare Mastodon for zeitwerk autoloader (#15917) 2021-03-19 02:42:43 +01:00
tasks Revamp post filtering system (#18058) 2022-06-28 09:42:13 +02:00
templates Add post-deployment migration system (#8182) 2018-08-13 13:40:01 +02:00
terrapin Add Ruby 3.0 support (#16046) 2021-05-06 14:22:54 +02:00
webpacker Add subresource integrity for JS and CSS assets (#15096) 2020-11-06 11:56:31 +01:00
cli.rb Add ability for admins to delete canonical email blocks (#16644) 2021-12-17 23:02:14 +01:00
enumerable.rb Optimize map { ... }.compact calls (#15513) 2021-01-10 00:32:01 +01:00
exceptions.rb Fix error resposes for `from` search prefix (#17963) 2022-04-08 21:21:49 +02:00