Commit graph

669 commits

Author SHA1 Message Date
Jenkins 933840bebf Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2018-01-03 04:17:11 +00:00
Patrick Figel 04ecf44c2f Add confirmation step for email changes (#6071)
* Add confirmation step for email changes

This adds a confirmation step for email changes of existing users.
Like the initial account confirmation, a confirmation link is sent
to the new address.

Additionally, a notification is sent to the existing address when
the change is initiated. This message includes instruction to reset
the password immediately or to contact the instance admin if the
change was not initiated by the account owner.

Fixes #3871

* Add review fixes
2018-01-02 16:55:00 +01:00
David Yip 4cca1d1e7e
Merge remote-tracking branch 'origin/master' into merge-upstream
Conflicts:
	app/controllers/auth/confirmations_controller.rb
2017-12-30 17:20:07 -06:00
Eugen Rochko 38fc1b498d
Add more instance stats APIs (#6125)
* Add GET /api/v1/instance/peers API to reveal known domains

* Add GET /api/v1/instance/activity API

* Make new APIs disableable, exclude private statuses from activity stats

* Fix code style issue

* Fix week timestamps
2017-12-29 19:52:04 +01:00
David Yip 82b2e224a2
Merge branch 'gs-master' into prevent-local-only-federation
Conflicts:
	db/schema.rb
2017-12-15 12:20:56 -06:00
David Yip e35a350119
Examples for Status#set_locality and .as_tag_timeline.
This commit also:

- exposes the local-only emoji so that it can be used in examples
- allows local_only to be set explicitly, i.e. for timeline filtering
  specs
2017-12-14 02:27:42 -06:00
Jenkins 82236a3703 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-12-13 18:17:16 +00:00
Eugen Rochko ad75ec8b5b
Add filters to admin UI for custom emojis (#6003) 2017-12-13 13:28:31 +01:00
Eugen Rochko 20a6584d2d
Clean up admin UI for accounts (#6004)
* Add staff filter to admin UI for accounts, remove obsolete columns

* Only display OStatus section in admin UI for accounts when OStatus data
2017-12-13 12:15:10 +01:00
David Yip a057ed5cfe
Merge remote-tracking branch 'tootsuite/master' into merge-upstream 2017-12-12 02:54:13 -06:00
Akihiko Odaki 14c4a33cd9 Change account_id non-nullable in lists (#5979) 2017-12-12 04:11:17 +01:00
Eugen Rochko 481fac7c84
Exclude moved accounts from search results (#5984) 2017-12-12 02:14:33 +01:00
Erin c5a4eda694 move outbox filtering to Status#permitted_for (as per @ekiru) 2017-12-11 15:28:04 -06:00
Erin 288f1293ef set local_only in a before_create callback instead of status service 2017-12-10 21:39:27 -06:00
Erin 0c46058a43 remove vestigial Status#local_only? definition 2017-12-10 21:25:36 -06:00
Erin 24f36ca912 Status#not_local_only scope should match nils too 2017-12-10 20:35:42 -06:00
Erin 6bd18e43ba filter local-only statuses from public pages 2017-12-10 17:23:01 -06:00
Erin 08519cd4f4 status: stub local_only?, add scope, add marked_local_only? 2017-12-10 17:04:28 -06:00
Erin 434c70fd98 add a local_only column to the statuses table 2017-12-10 16:41:25 -06:00
Andrea Scarpino 6a82939adb Fix account and tag searches with leading/trailing spaces (#5965)
* Strip leading & trailing spaces from account query

* Strip leading & trailing spaces from tag search
2017-12-10 19:35:46 +01:00
cwm abe95b614b add initial components based off of tootsuite pr #1507 2017-12-09 10:26:22 -06:00
Eugen Rochko 2f4c5f504f
Limit users to 50 lists, remove pagination from lists API (#5933) 2017-12-09 01:32:29 +01:00
Eugen Rochko c36b9cc5a6
Ensure link thumbnails are not stretched to super low quality (#5932) 2017-12-09 00:56:16 +01:00
Jenkins 744447b3c0 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-12-07 04:17:14 +00:00
Yamagishi Kazutoshi 0c4ca3e549 Remove duplicate annotate (#5910)
* Remove duplicate annotate

* Remove blank line
2017-12-07 04:53:42 +01:00
Akihiko Odaki c083816c24 Add embed_url to preview cards (#5775) 2017-12-07 03:37:43 +01:00
beatrix 81b0145759
Merge pull request #229 from glitch-soc/glitch-theme
Advanced Next-Level Flavours And Skins For Mastodon™
2017-12-06 17:44:07 -05:00
Jenkins 8ca91cef45 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-12-06 20:17:13 +00:00
Yamagishi Kazutoshi b21db9bbde Using double splat operator (#5859) 2017-12-06 11:41:57 +01:00
Eugen Rochko 42bcbd36b7 Remove rabl dependency (#5894)
* Remove rabl dependency

* Replicate old Oj configuration
2017-12-06 15:04:49 +09:00
Eugen Rochko d68868ca14
Lists redis clean-up (#5886)
* When list is deleted, remove feed from redis

* Clean up list feeds of inactive users
2017-12-05 23:20:27 +01:00
Eugen Rochko e20895f251
Add list of lists component to web UI (#5811)
* Add list of lists component to web UI

* Add list adding

* Add list removing

* List editor modal

* Add API account search limited by following=true relation

* Rework list editor modal

* Remove mandatory pagination of GET /api/v1/lists/:id/accounts

* Adjust search input placeholder

* Fix rspec (#5890)

* i18n: (zh-CN) Add missing translations for #5811 (#5891)

* i18n: (zh-CN) yarn manage:translations -- zh-CN

* i18n: (zh-CN) Add missing translations for #5811

* Fix some issues

- Display loading/missing state for list timelines
- Order lists alphabetically in overview
- Fix async list editor reset
- Redirect to /lists after deleting unpinned list
- Redirect to / after pinning a list

* Remove dead list columns when a list is deleted or fetch returns 404
2017-12-05 23:02:27 +01:00
David Yip d9800a5647
Merge branch 'gs-master' into glitch-theme 2017-12-04 11:07:01 -06:00
kibigo! bc4fa6b198 Rename themes -> flavours ? ? 2017-12-03 23:26:40 -08:00
Jenkins 933eafdcd3 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-12-02 14:17:11 +00:00
Yamagishi Kazutoshi 74320971e2 Add invite filter (#5862) 2017-12-01 16:40:02 +01:00
kibigo! 541fe9b110 Skins support 2017-11-30 19:29:47 -08:00
Jenkins ad46bc9772 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-11-30 03:17:12 +00:00
Eugen Rochko 85e97ecab6
Fix too many forwards (#5854)
* Avoid sending explicit Undo->Announce when original deleted

* Do not forward a reply back to the server that sent it

* Deduplicate inboxes of rebloggers' followers for delete forwarding

* Adjust test

* Fix wrong class, bad SQL, wrong variable, outdated comment
2017-11-30 03:50:05 +01:00
David Yip 95c270f5b1
Merge remote-tracking branch 'origin/master' into gs-master 2017-11-28 11:45:13 -06:00
Yamagishi Kazutoshi 15fab79cfa Show "expired" in invite index (#5838)
* Show "expired" in invite index

* "Force expire" -> "Deactivate"
2017-11-28 15:41:02 +01:00
aschmitz eeaec39888 Allow hiding of reblogs from followed users (#5762)
* Allow hiding of reblogs from followed users

This adds a new entry to the account menu to allow users to hide
future reblogs from a user (and then if they've done that, to show
future reblogs instead).

This does not remove or add historical reblogs from/to the user's
timeline; it only affects new statuses.

The API for this operates by sending a "reblogs" key to the follow
endpoint. If this is sent when starting a new follow, it will be
respected from the beginning of the follow relationship (even if
the follow request must be approved by the followee). If this is
sent when a follow relationship already exists, it will simply
update the existing follow relationship. As with the notification
muting, this will now return an object ({reblogs: [true|false]}) or
false for each follow relationship when requesting relationship
information for an account. This should cause few issues due to an
object being truthy in many languages, but some modifications may
need to be made in pickier languages.

Database changes: adds a show_reblogs column (default true,
non-nullable) to the follows and follow_requests tables. Because
these are non-nullable, we use the existing MigrationHelpers to
perform this change without locking those tables, although the
tables are likely to be small anyway.

Tests included.

See also <https://github.com/glitch-soc/mastodon/pull/212>.

* Rubocop fixes

* Code review changes

* Test fixes

This patchset closes #648 and resolves #3271.

* Rubocop fix

* Revert reblogs defaulting in argument, fix tests

It turns out we needed this for the same reason we needed it in muting:
if nil gets passed in somehow (most usually by an API client not passing
any value), we need to detect and handle it.

We could specify a default in the parameter and then also catch nil, but
there's no great reason to duplicate the default value.
2017-11-28 15:00:35 +01:00
nullkal 1b57d4dd3a Fix account migration feature (#5837)
* Make removable account migration

* Fix error during update of account migration setting

* Add notice when update account migration setting
2017-11-28 14:31:23 +01:00
David Yip 7463d80ff4
Merge remote-tracking branch 'tootsuite/master' 2017-11-27 22:33:26 -06:00
Eugen Rochko 706e534455
Add UI for setting up account migration (#5832) 2017-11-27 22:47:06 +01:00
David Yip e77c3996a5
Merge remote-tracking branch 'origin/master' into gs-master 2017-11-27 11:29:04 -06:00
Eugen Rochko 740f8a95a9
Add consumable invites (#5814)
* Add consumable invites

* Add UI for generating invite codes

* Add tests

* Display max uses and expiration in invites table, delete invite

* Remove unused column and redundant validator

- Default follows not used, probably bad idea
- InviteCodeValidator is redundant because RegistrationsController
  checks invite code validity

* Add admin setting to disable invites

* Add admin UI for invites, configurable role for invite creation

- Admin UI that lists everyone's invites, always available
- Admin setting min_invite_role to control who can invite people
- Non-admin invite UI only visible if users are allowed to

* Do not remove invites from database, expire them instantly
2017-11-27 16:07:59 +01:00
Jenkins 86f4f8e158 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-11-25 05:17:15 +00:00
William Pitcock 32987004c9 status: preserve visibility attribute when reblogging (infoleak fix) (#5789)
this should fix *all* remaining visibility-related mastodon ostatus infoleaks.
thanks to @csaurus@gnusocial.de for pointing out the infoleak.
2017-11-25 01:36:08 +01:00
abcang 269a445c0b Fix unnecessary order (#5807) 2017-11-24 18:41:07 +01:00
Jenkins 167fe2ab08 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-11-24 01:17:20 +00:00
Eugen Rochko e84fecb7e9
Add logging of admin actions (#5757)
* Add logging of admin actions

* Update brakeman whitelist

* Log creates, updates and destroys with history of changes

* i18n: Update Polish translation (#5782)

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>

* Split admin navigation into moderation and administration

* Redesign audit log page

* 🇵🇱 (#5795)

* Add color coding to audit log

* Change dismiss->resolve, log all outcomes of report as resolve

* Update terminology (e-mail blacklist) (#5796)

* Update terminology (e-mail blacklist)

imho looks better

* Update en.yml

* Fix code style issues

* i18n-tasks normalize
2017-11-24 02:05:53 +01:00
Jenkins a36a2c1796 Merge remote-tracking branch 'tootsuite/master' into glitchsoc/master 2017-11-19 15:17:12 +00:00
abcang 53e95c4efc Fix N+1 at notification (#5752) 2017-11-19 15:32:48 +01:00
David Yip d083f7741a Merge remote-tracking branch 'tootsuite/master' 2017-11-19 01:30:29 -06:00
Yamagishi Kazutoshi bfdcf76a64 Add “staff” badge to admin user pages (#5735)
* Allow staff badge to change from setting to hidden

* i18n: Update Polish translation
2017-11-19 04:13:57 +01:00
Eugen Rochko 58cede4808
Profile redirect notes (#5746)
* Serialize moved accounts into REST and ActivityPub APIs

* Parse federated moved accounts from ActivityPub

* Add note about moved accounts to public profiles

* Add moved account message to web UI

* Fix code style issues
2017-11-18 19:39:02 +01:00
beatrix dec960c828
Merge pull request #208 from yipdw/keyword-mute
Run keyword mutes on hashtags
2017-11-18 12:06:40 -05:00
David Yip 130aa90d55 Update annotations on Follow, FollowRequest, and Mute.
Follow and FollowRequest had conflicts in their schema annotations, so I
ran latest migrations and let annotate_models fix them up.
2017-11-17 17:41:15 -06:00
David Yip 1ab12ba38e Merge remote-tracking branch 'origin/master' into merge-upstream 2017-11-17 17:40:00 -06:00
Eugen Rochko 24cafd73a2
Lists (#5703)
* Add structure for lists

* Add list timeline streaming API

* Add list APIs, bind list-account relation to follow relation

* Add API for adding/removing accounts from lists

* Add pagination to lists API

* Add pagination to list accounts API

* Adjust scopes for new APIs

- Creating and modifying lists merely requires "write" scope
- Fetching information about lists merely requires "read" scope

* Add test for wrong user context on list timeline

* Clean up tests
2017-11-18 00:16:48 +01:00
David Yip b28b405b97 Merge remote-tracking branch 'origin/master' into gs-master 2017-11-16 22:52:37 -06:00
Eugen Rochko 3e90987c8b Fix some rubocop style issues (#5730) 2017-11-17 10:06:26 +09:00
Eugen Rochko 2151fd3150
Display moderator badge (green), admin badge changed to red (#5728) 2017-11-17 01:22:38 +01:00
ysksn 9e3d24a150 Fix AccountFinderConcern::AccountFinder#with_usernames (#5722) 2017-11-16 12:13:03 +01:00
Surinna Curtis 35fbdc36f9 Merge tootsuite/master at 3023725936 2017-11-16 01:21:16 -06:00
David Yip 08652baab0 Replace =~ with #matches?. #208.
=~ made sense when we were passing it through to a regex, but we're no
longer doing that: TagMatcher looks at individual tags and returns a
value that *looks* like what you get out of #=~ but really isn't that
meaningful.  Probably a good idea to not subvert convention like this
and instead use a name with guessable intent.
2017-11-15 18:27:25 -06:00
David Yip 8fc54890e5 Prefix cache keys with the matcher type. #208.
We already know about one regex limitation, which is that they cannot
segment words in e.g. Japanese, Chinese, or Thai.  It may also end up
that regex matching is too slow compared to other methods.

However, the regex is an implementation detail.  We still want the
ability to switch between "occurs anywhere" and "match whole word", and
caching the matcher result is likely to still be important (since the
matcher itself won't change nearly as often as status ingress rate).
Therefore, we ought to be able to change the cache keys to reflect a
change of data structure.

(Old cache keys expire within minutes, so they shouldn't be too big of
an issue.  Old cache keys could also be explicitly removed by an
instance administrator.)
2017-11-15 18:12:31 -06:00
David Yip cb4ef24ac9 Match keyword mute filter on hashtags. #208.
It is reasonable to expect someone to enter #foo to mute hashtag #foo.
However, tags are recorded on statuses without the preceding #.
To adjust for this, we build a separate tag matcher and use
Tag::HASHTAG_RE to extract a hashtag from the hashtag syntax.
2017-11-15 18:12:29 -06:00
beatrix 04508868b0
Merge pull request #212 from aschmitz/feat/mute-reblogs
Allow hiding reblogs on a per-follow basis
2017-11-15 12:01:17 -05:00
ysksn 19e8b861a2 Delegate some methods of User to @settings (#5706)
* Move some tests of User into Settings::ScopedSettings

* Add a test for User@settings
2017-11-15 16:05:20 +01:00
Surinna Curtis 031a5a8f92 Optional notification muting (#5087)
* Add a hide_notifications column to mutes

* Add muting_notifications? and a notifications argument to mute!

* block notifications in notify_service from hard muted accounts

* Add specs for how mute! interacts with muting_notifications?

* specs testing that hide_notifications in mutes actually hides notifications

* Add support for muting notifications in MuteService

* API support for muting notifications (and specs)

* Less gross passing of notifications flag

* Break out a separate mute modal with a hide-notifications checkbox.

* Convert profile header mute to use mute modal

* Satisfy eslint.

* specs for MuteService notifications params

* add trailing newlines to files for Pork :)

* Put the label for the hide notifications checkbox in a label element.

* Add a /api/v1/mutes/details route that just returns the array of mutes.

* Define a serializer for /api/v1/mutes/details

* Add more specs for the /api/v1/mutes/details endpoint

* Expose whether a mute hides notifications in the api/v1/relationships endpoint

* Show whether muted users' notifications are muted in account lists

* Allow modifying the hide_notifications of a mute with the /api/v1/accounts/:id/mute endpoint

* make the hide/unhide notifications buttons work

* satisfy eslint

* In probably dead code, replace a dispatch of muteAccount that was skipping the modal with launching the mute modal.

* fix a missing import

* add an explanatory comment to AccountInteractions

* Refactor handling of default params for muting to make code cleaner

* minor code style fixes oops

* Fixed a typo that was breaking the account mute API endpoint

* Apply white-space: nowrap to account relationships icons

* Fix code style issues

* Remove superfluous blank line

* Rename /api/v1/mutes/details -> /api/v2/mutes

* Don't serialize "account" in MuteSerializer

Doing so is somewhat unnecessary since it's always the current user's account.

* Fix wrong variable name in api/v2/mutes

* Use Toggle in place of checkbox in the mute modal.

* Make the Toggle in the mute modal look better

* Code style changes in specs and removed an extra space

* Code review suggestions from akihikodaki

Also fixed a syntax error in tests for AccountInteractions.

* Make AddHideNotificationsToMute Concurrent

It's not clear how much this will benefit instances in practice, as the
number of mutes tends to be pretty small, but this should prevent any
blocking migrations nonetheless.

* Fix up migration things

* Remove /api/v2/mutes
2017-11-15 03:56:41 +01:00
Yamagishi Kazutoshi 20150659e6 Add uniqueness to block email domains (#5692) 2017-11-14 20:37:17 +01:00
David Yip 656d54e945 Maintain case-insensitivity when merging multiple matchers (#213)
When given two regexps, Regexp.union preserves the options set (or not
set) on each regex; this meant that none of the multiline (m),
case-insensitivity (i), or extended syntax (x) options were set.  Our
regexps are written expecting the m, i, and x options were set on all of
them, so we need to make sure that we preserve that behavior.
2017-11-13 11:06:02 -06:00
Daniel Hunsaker cf7e840990 Update model annotations to use BIGINT for IDs (#5461)
All the migrations have been updated to use BIGINTs for ID fields in the DB, but ActiveRecord needs to be told to treat those values as BIGINT as well. This PR does that.
2017-11-12 16:18:50 +01:00
aschmitz 5128c4261e Updates per code review
Thanks, @valerauko!
2017-11-11 14:37:23 -06:00
Eugen Rochko 7bb8b0b2fc
Add moderator role and add pundit policies for admin actions (#5635)
* Add moderator role and add pundit policies for admin actions

* Add rake task for turning user into mod and revoking it again

* Fix handling of unauthorized exception

* Deliver new report e-mails to staff, not just admins

* Add promote/demote to admin UI, hide some actions conditionally

* Fix unused i18n
2017-11-11 20:23:33 +01:00
aschmitz b95c48748c Per-user reblog hiding implementation/fixes/tests
Note that this will only hide/show *future* reblogs by a user, and does
nothing to remove/add reblogs that are already in the timeline. I don't
think that's a particularly confusing behavior, and it's a lot easier
to implement (similar to mutes, I believe).
2017-11-10 22:04:54 -06:00
aschmitz 4944515020 "Show reblogs" per-follower UI/database changes
TODO:

* Tests (particularly for FollowRequests).
* Anything to respect the setting when putting reblogs in timelines.
2017-11-09 08:41:10 -06:00
ysksn 54b42901df Add and Remove tests for FollowRequest (#5622)
* Add a test for FollowRequest#authorize!

* Remove tests

There is no need to test
ActiveModel::Validations::ClassMethods#validates.

* Make an alias of destroy! as reject!

Instead of defining the method,
make an alias of destroy! as reject! because of reducing test.
2017-11-09 14:36:52 +01:00
ThibG 5d5c0f4f43 Twidere mention workaround (#5552)
* Work around Twidere and Tootdon bug

Tootdon and Twidere construct @user@domain handles from mentions in toots based
solely on the mention text and account URI's domain without performing any
webfinger call or retrieving account info from the Mastodon server.

As a result, when a remote user has WEB_DOMAIN ≠ LOCAL_DOMAIN, Twidere and
Tootdon will construct the mention as @user@WEB_DOMAIN. Now, this will usually
resolve to the correct account (since the recommended configuration is to have
WEB_DOMAIN perform webfinger redirections to LOCAL_DOMAIN) when processing
mentions, but won't do so when displaying them (as it does not go through the
whole account resolution at that time).

This change rewrites mentions to the resolved account, so that displaying the
mentions will work.

* Use lookbehind instead of non-capturing group in MENTION_RE

Indeed, substitutions with the previous regexp would erroneously eat any
preceding whitespace, which would lead to concatenated mentions in the
previous commit.

Note that users will “lose” up to one character space per mention for their
toots, as that regexp is also used to remove the domain-part of mentioned
users for character counting purposes, and it also erroneously removed the
preceding character if it was a space.
2017-11-07 19:08:14 +01:00
Eugen Rochko 1032f3994f
Add ability to disable login and mark accounts as memorial (#5615)
Fix #5597
2017-11-07 19:06:44 +01:00
nullkal b6e2e999bd Show the local couterpart of emoji when it exists in /admin/custom_emojis (#5467)
* Show the local couterpart of emoji when it exists in admin/custom_emojis

* Fix indentation

* Fix error

* Add class table-action-link to Overwrite link

* Make it enable to overwrite emojis

* Make Code Climate happy
2017-11-07 14:49:32 +01:00
David Yip 870d71b78b Merge branch 'master' into gs-master 2017-10-27 09:45:25 -05:00
nullkal 781105293c Feature: Unlisted custom emojis (#5485) 2017-10-27 16:11:30 +02:00
beatrix a2612d0d38 Merge pull request #179 from glitch-soc/keyword-mute
Keyword muting
2017-10-25 17:37:48 -04:00
David Yip 42f2045c21 Merge remote-tracking branch 'STJrInuyasha/feature/direct-timeline' into gs-direct-timeline 2017-10-25 16:01:20 -05:00
David Yip e40fe4092d Remove nil check in Glitch::KeywordMute#=~.
@regex can no longer be nil, so we don't need to check it.
2017-10-24 19:03:59 -05:00
David Yip f5a3283976 Switch to Regexp.union for building the mute expression.
Also make the keyword-building methods private: they always probably
should have been private, but now I have encoded enough fun and games
into them that it now seems wrong for them to *not* be private.
2017-10-24 18:31:34 -05:00
David Yip 8410d33b49 Only cache the regex text, not the regex itself.
It is possible to cache a Regexp object, but I'm not sure what happens
if e.g. that object remains in cache across two different Ruby versions.
Caching a string seems to raise fewer questions.
2017-10-23 19:31:59 -05:00
Matthew Walsh 3db80f75a6 Added a timeline for Direct statuses
* Lists all Direct statuses you've sent and received
* Displayed in Getting Started
* Streaming server support for direct TL
2017-10-22 18:35:14 -07:00
David Yip af8f06413e KeywordMute matcher: more closely mimic Regexp#=~ behavior.
Regexp#=~ returns nil if it does not match.  An empty mute set does not
match any status, so KeywordMute::Matcher#=~ ought to return nil also.
2017-10-22 01:12:21 -05:00
David Yip 4b68e82a19 Don't add \b to whole-word keywords that don't start with word characters.
Ditto for ending with \b.

Consider muting the phrase "(hot take)".  I stipulate it is reasonable
to enter this with the default "match whole word" behavior.  Under the
old behavior, this would be encoded as

    \b\(hot\ take\)\b

However, if \b is before the first character in the string and the first
character in the string is not a word character, then the match will
fail.  Ditto for after.  In our example, "(" is not a word character, so
this will not match statuses containing "(hot take)", and that's a very
surprising behavior.

To address this, we only add leading and trailing \b to keywords that
start or end with word characters.
2017-10-22 00:38:54 -05:00
David Yip ad86c86fa8 Apply keyword mutes to reblogs. 2017-10-21 15:44:47 -05:00
David Yip 670e6a33f8 Move KeywordMute into Glitch namespace.
There are two motivations for this:

1. It looks like we're going to add other features that require
   server-side storage (e.g. user notes).

2. Namespacing glitchsoc modifications is a good idea anyway: even if we
   do not end up doing (1), if upstream introduces a keyword-mute feature
   that also uses a "KeywordMute" model, we can avoid some merge
   conflicts this way and work on the more interesting task of
   choosing which implementation to use.
2017-10-21 14:54:36 -05:00
David Yip 4a64181461 Allow keywords to match either substrings or whole words.
Word-boundary matching only works as intended in English and languages
that use similar word-breaking characters; it doesn't work so well in
(say) Japanese, Chinese, or Thai.  It's unacceptable to have a feature
that doesn't work as intended for some languages.  (Moreso especially
considering that it's likely that the largest contingent on the Mastodon
bit of the fediverse speaks Japanese.)

There are rules specified in Unicode TR29[1] for word-breaking across
all languages supported by Unicode, but the rules deliberately do not
cover all cases.  In fact, TR29 states

    For example, reliable detection of word boundaries in languages such
    as Thai, Lao, Chinese, or Japanese requires the use of dictionary
    lookup, analogous to English hyphenation.

So we aren't going to be able to make word detection work with regexes
within Mastodon (or glitchsoc).  However, for a first pass (even if it's
kind of punting) we can allow the user to choose whether they want word
or substring detection and warn about the limitations of this
implementation in, say, docs.

[1]: https://unicode.org/reports/tr29/
     https://web.archive.org/web/20171001005125/https://unicode.org/reports/tr29/
2017-10-21 14:54:36 -05:00
David Yip b4b657eb1d Invalidate cached matcher objects on KeywordMute commit. #164. 2017-10-21 14:54:36 -05:00
David Yip 693c66dfde Use more idiomatic string concatentation. #164.
The intent of the previous concatenation was to minimize object
allocations, which can end up being a slow killer.  However, it turns
out that under MRI 2.4.x, the shove-strings-in-an-array-and-join method
is not only arguably more common but (in this particular case) actually
allocates *fewer* objects than the string concatenation.

Or, at least, that's what I gather by running this:

    words = %w(palmettoes nudged hibernation bullish stockade's tightened Hades
    Dixie's formalize superego's commissaries Zappa's viceroy's apothecaries
    tablespoonful's barons Chennai tollgate ticked expands)

    a = Account.first

    KeywordMute.transaction do
      words.each { |w| KeywordMute.create!(keyword: w, account: a) }

      GC.start

      s1 = GC.stat

      re = String.new.tap do |str|
        scoped = KeywordMute.where(account: a)
        keywords = scoped.select(:id, :keyword)
        count = scoped.count

        keywords.find_each.with_index do |kw, index|
          str << Regexp.escape(kw.keyword.strip)
          str << '|' if index < count - 1
        end
      end

      s2 = GC.stat

      puts s1.inspect, s2.inspect

      raise ActiveRecord::Rollback
    end

vs this:

    words = %w( palmettoes nudged hibernation bullish stockade's tightened Hades Dixie's
    formalize superego's commissaries Zappa's viceroy's apothecaries tablespoonful's
    barons Chennai tollgate ticked expands
    )

    a = Account.first

    KeywordMute.transaction do
      words.each { |w| KeywordMute.create!(keyword: w, account: a) }

      GC.start

      s1 = GC.stat

      re = [].tap do |arr|
        KeywordMute.where(account: a).select(:keyword, :id).find_each do |m|
          arr << Regexp.escape(m.keyword.strip)
        end
      end.join('|')

      s2 = GC.stat

      puts s1.inspect, s2.inspect

      raise ActiveRecord::Rollback
    end

Using rails r, here is a comparison of the total_allocated_objects and
malloc_increase_bytes GC stat data:

                 total_allocated_objects        malloc_increase_bytes
string concat    3200241 -> 3201428 (+1187)     1176 -> 45216 (44040)
array join       3200380 -> 3201299 (+919)      1176 -> 36448 (35272)
2017-10-21 14:54:36 -05:00
David Yip a4851100fd Make use of the regex attr_reader. #164.
It would also have been valid to get rid of the attr_reader, but I like
being able to reach inside KeywordMute::Matcher without resorting to
instance_variable_get tomfoolery.
2017-10-21 14:54:36 -05:00
David Yip 603cf02b70 Rework KeywordMute interface to use a matcher object; spec out matcher. #164.
A matcher object that builds a match from KeywordMute data and runs it
over text is, in my view, one of the easier ways to write examples for
this sort of thing.
2017-10-21 14:54:36 -05:00