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2017-11-15Match keyword mute filter on hashtags. #208.David Yip
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.
2017-11-15Also run the keyword matcher on a status' tags. #208.David Yip
2017-11-15Merge pull request #212 from aschmitz/feat/mute-reblogsbeatrix
Allow hiding reblogs on a per-follow basis
2017-11-13Maintain case-insensitivity when merging multiple matchers (#213)David Yip
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.
2017-11-11Actually filter blocked reblogs from feedaschmitz
And even a relevant test. Whoops.
2017-11-10Per-user reblog hiding implementation/fixes/testsaschmitz
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).
2017-10-26Merge remote-tracking branch 'origin/master' into gs-masterDavid Yip
2017-10-26Fix Cocaine::ExitStatusError when upload small non-animated GIF (#5489)unarist
Looks like copied tempfile need to be flushed before further processing. This issue won't happen if the uploaded file has enough file size.
2017-10-25Merge pull request #179 from glitch-soc/keyword-mutebeatrix
Keyword muting
2017-10-25Merge remote-tracking branch 'STJrInuyasha/feature/direct-timeline' into ↵David Yip
gs-direct-timeline
2017-10-24Also filter notifications containing muted keywords.David Yip
2017-10-24Fix example description.David Yip
This example actually checks matches at the end of a string.
2017-10-22Added a timeline for Direct statusesMatthew Walsh
* Lists all Direct statuses you've sent and received * Displayed in Getting Started * Streaming server support for direct TL
2017-10-22Don't add \b to whole-word keywords that don't start with word characters.David Yip
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.
2017-10-22keyword mutes: also check spoiler (CW) text and reblogged statuses.David Yip
2017-10-21Apply keyword mutes to reblogs.David Yip
2017-10-21Move KeywordMute into Glitch namespace.David Yip
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.
2017-10-21Allow keywords to match either substrings or whole words.David Yip
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/
2017-10-21Set up /settings/keyword_mutes. #164.David Yip
This should eventually be accessible via the API and the web frontend, but I find it easier to set up an editing interface using Rails templates and the like. We can always take it out if it turns out we don't need it.
2017-10-21Fix case-insensitive match scenario; test some word ornamentation. #164.David Yip
2017-10-21Rework KeywordMute interface to use a matcher object; spec out matcher. #164.David Yip
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.
2017-10-21Spec out KeywordMute interface. #164.David Yip
2017-10-21Add KeywordMute model.David Yip
Gist of the proposed keyword mute implementation: Keyword mutes are represented server-side as one keyword per record. For each account, there exists a keyword regex that is generated as one big alternation of all keywords. This regex is cached (in Redis, I guess) so we can quickly get it when filtering in FeedManager.
2017-10-20hide mentions of muted accounts (in home col) (#190)beatrix
* hide mentions of muted accounts (in home col) also cleans up some old crap * add test
2017-10-18Merge tag 'v2.0.0' into gs-masterDavid Yip
2017-10-17Clean up reblog tracking keys, related improvements (#5428)aschmitz
* Clean up reblog-tracking sets from FeedManager Builds on #5419, with a few minor optimizations and cleanup of sets after they are no longer needed. * Update tests, fix multiply-reblogged case Previously, we would have lost the fact that a given status was reblogged if the displayed reblog of it was removed, now we don't. Also added tests to make sure FeedManager#trim cleans up our reblog tracking keys, fixed up FeedCleanupScheduler to use the right loop, and fixed the test for it.
2017-10-16Merge remote-tracking branch 'upstream/master' into upstream-merge-againOndřej Hruška
2017-10-16Keep references to all reblogs of a status on home feed (#5419)Eugen Rochko
* Keep references to all reblogs of a status on home feed When inserting reblog: Add to set of reblogs of this status on the feed, if original status was present in the feed, add it to that set as well. When removing a reblog: Remove it from that set. Take random remaining item from the set. If one exists, re-insert it into feed, otherwise do not re-insert anything. Fix #4210 * When original is removed, toss out reblog references
2017-10-16Merge remote-tracking branch 'upstream/master' into gs-masterDavid Yip
2017-10-16Fix un-reblogged status being at wrong position in the home timeline (#5418)unarist
We've changed un-reblogging behavior when we implement Snowflake, to insert un-reblogged status at the position reblogging status existed. However, our API expects home timeline is ordered by status ids, and max_id/since_id filters by zset score. Due to this, un-reblogged status appears as a last item of result set, and timeline expansion may skips many statuses. So this reverts that change...reblogged status inserted at corresponding position to its id.
2017-10-16Replace JavaScript Testing Framework from Mocha to Jest (#5412)Yamagishi Kazutoshi
2017-10-16Merge remote-tracking branch 'origin/master' into gs-masterDavid Yip
2017-10-14Use atomUri in Undo activity of Announce (#5376)unarist
This allows deletion of reblogs which delivered before with OStatus URI.
2017-10-13Improve spec of Feed and UserTrackingConcern (#5367)Eugen Rochko
2017-10-13Retoot count increases without reason (#5363)Lex Alexander
* Retoot count increases without reason -The store_uri method for Statuses was being called on after_create and causing reblogs to be incremented twice. -This calls it when the transaction is finished by using after_create_commit. -Fixes #4916. * Added test case for after_create_commit callback for checking reblog count. * Rewrote test to keep original, but added one for only the after_create_commit callback.
2017-10-11Merge upstream 2.0ish #165kibigo!
2017-10-09Fix pagination in Api::V1::BlocksController (#5285)Akihiko Odaki
2017-10-08Set snowflake IDs for backdated statuses (#5260)Eugen Rochko
- Rename Mastodon::TimestampIds into Mastodon::Snowflake for clarity - Skip for statuses coming from inbox, aka delivered in real-time - Skip for statuses that claim to be from the future
2017-10-07Add moderation note (#5240)nullkal
* Add moderation note * Add frozen_string_literal * Make rspec pass
2017-10-07Redesign public hashtag pages (#5237)Eugen Rochko
2017-10-07Encode custom emojis as resolveable objects in ActivityPub (#5243)Eugen Rochko
* Encode custom emojis as resolveable objects in ActivityPub * Improve code style
2017-10-07Update emoji-mart to v2.1.1 (#5256)Nolan Lawson
2017-10-06Fix thinking_face emoji autocomplete (#5238)Nolan Lawson
2017-10-06fix haml quotes in a bid to make travis less grumpyOndřej Hruška
2017-10-06Compress and combine emoji data (#5229)Nolan Lawson
2017-10-05Fix regression in FetchRemoteResourceService (#5217)ThibG
* Fix regression in FetchRemoteResourceService * Update specs to match interface changes made in #5114
2017-10-04Implement EmailBlackList (#5109)utam0k
* Implement BlacklistedEmailDomain * Use Faker::Internet.domain_name * Remove note column * Add frozen_string_literal comment * Delete unnecessary codes * Sort alphabetically * Change of wording * Rename BlacklistedEmailDomain to EmailDomainBlock
2017-10-04Separate notifications preferences from general preferences (#4447)Yamagishi Kazutoshi
* Separate notifications preferences from general preferences * Refine settings/notifications/show * remove preferences.notifications
2017-10-04Non-Serial ("Snowflake") IDs (#4801)aschmitz
* Use non-serial IDs This change makes a number of nontrivial tweaks to the data model in Mastodon: * All IDs are now 8 byte integers (rather than mixed 4- and 8-byte) * IDs are now assigned as: * Top 6 bytes: millisecond-resolution time from epoch * Bottom 2 bytes: serial (within the millisecond) sequence number * See /lib/tasks/db.rake's `define_timestamp_id` for details, but note that the purpose of these changes is to make it difficult to determine the number of objects in a table from the ID of any object. * The Redis sorted set used for the feed will have values used to look up toots, rather than scores. This is almost always the same as the existing behavior, except in the case of boosted toots. This change was made because Redis stores scores as double-precision floats, which cannot store the new ID format exactly. Note that this doesn't cause problems with sorting/pagination, because ZREVRANGEBYSCORE sorts lexicographically when scores are tied. (This will still cause sorting issues when the ID gains a new significant digit, but that's extraordinarily uncommon.) Note a couple of tradeoffs have been made in this commit: * lib/tasks/db.rake is used to enforce many/most column constraints, because this commit seems likely to take a while to bring upstream. Enforcing a post-migrate hook is an easier way to maintain the code in the interim. * Boosted toots will appear in the timeline as many times as they have been boosted. This is a tradeoff due to the way the feed is saved in Redis at the moment, but will be handled by a future commit. This would effectively close Mastodon's #1059, as it is a snowflake-like system of generating IDs. However, given how involved the changes were simply within Mastodon, it may have unexpected interactions with some clients, if they store IDs as doubles (or as 4-byte integers). This was a problem that Twitter ran into with their "snowflake" transition, particularly in JavaScript clients that treated IDs as JS integers, rather than strings. It therefore would be useful to test these changes at least in the web interface and popular clients before pushing them to all users. * Fix JavaScript interface with long IDs Somewhat predictably, the JS interface handled IDs as numbers, which in JS are IEEE double-precision floats. This loses some precision when working with numbers as large as those generated by the new ID scheme, so we instead handle them here as strings. This is relatively simple, and doesn't appear to have caused any problems, but should definitely be tested more thoroughly than the built-in tests. Several days of use appear to support this working properly. BREAKING CHANGE: The major(!) change here is that IDs are now returned as strings by the REST endpoints, rather than as integers. In practice, relatively few changes were required to make the existing JS UI work with this change, but it will likely hit API clients pretty hard: it's an entirely different type to consume. (The one API client I tested, Tusky, handles this with no problems, however.) Twitter ran into this issue when introducing Snowflake IDs, and decided to instead introduce an `id_str` field in JSON responses. I have opted to *not* do that, and instead force all IDs to 64-bit integers represented by strings in one go. (I believe Twitter exacerbated their problem by rolling out the changes three times: once for statuses, once for DMs, and once for user IDs, as well as by leaving an integer ID value in JSON. As they said, "If you’re using the `id` field with JSON in a Javascript-related language, there is a very high likelihood that the integers will be silently munged by Javascript interpreters. In most cases, this will result in behavior such as being unable to load or delete a specific direct message, because the ID you're sending to the API is different than the actual identifier associated with the message." [1]) However, given that this is a significant change for API users, alternatives or a transition time may be appropriate. 1: https://blog.twitter.com/developer/en_us/a/2011/direct-messages-going-snowflake-on-sep-30-2011.html * Restructure feed pushes/unpushes This was necessary because the previous behavior used Redis zset scores to identify statuses, but those are IEEE double-precision floats, so we can't actually use them to identify all 64-bit IDs. However, it leaves the code in a much better state for refactoring reblog handling / coalescing. Feed-management code has been consolidated in FeedManager, including: * BatchedRemoveStatusService no longer directly manipulates feed zsets * RemoveStatusService no longer directly manipulates feed zsets * PrecomputeFeedService has moved its logic to FeedManager#populate_feed (PrecomputeFeedService largely made lots of calls to FeedManager, but didn't follow the normal adding-to-feed process.) This has the effect of unifying all of the feed push/unpush logic in FeedManager, making it much more tractable to update it in the future. Due to some additional checks that must be made during, for example, batch status removals, some Redis pipelining has been removed. It does not appear that this should cause significantly increased load, but if necessary, some optimizations are possible in batch cases. These were omitted in the pursuit of simplicity, but a batch_push and batch_unpush would be possible in the future. Tests were added to verify that pushes happen under expected conditions, and to verify reblog behavior (both on pushing and unpushing). In the case of unpushing, this includes testing behavior that currently leads to confusion such as Mastodon's #2817, but this codifies that the behavior is currently expected. * Rubocop fixes I could swear I made these changes already, but I must have lost them somewhere along the line. * Address review comments This addresses the first two comments from review of this feature: https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336735 https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336931 This adds an optional argument to FeedManager#key, the subtype of feed key to generate. It also tests to ensure that FeedManager's settings are such that reblogs won't be tracked forever. * Hardcode IdToBigints migration columns This addresses a comment during review: https://github.com/tootsuite/mastodon/pull/4801#discussion_r139337452 This means we'll need to make sure that all _id columns going forward are bigints, but that should happen automatically in most cases. * Additional fixes for stringified IDs in JSON These should be the last two. These were identified using eslint to try to identify any plain casts to JavaScript numbers. (Some such casts are legitimate, but these were not.) Adding the following to .eslintrc.yml will identify casts to numbers: ~~~ no-restricted-syntax: - warn - selector: UnaryExpression[operator='+'] > :not(Literal) message: Avoid the use of unary + - selector: CallExpression[callee.name='Number'] message: Casting with Number() may coerce string IDs to numbers ~~~ The remaining three casts appear legitimate: two casts to array indices, one in a server to turn an environment variable into a number. * Only implement timestamp IDs for Status IDs Per discussion in #4801, this is only being merged in for Status IDs at this point. We do this in a migration, as there is no longer use for a post-migration hook. We keep the initialization of the timestamp_id function as a Rake task, as it is also needed after db:schema:load (as db/schema.rb doesn't store Postgres functions). * Change internal streaming payloads to stringified IDs as well This is equivalent to 591a9af356faf2d5c7e66e3ec715502796c875cd from #5019, with an extra change for the addition to FeedManager#unpush. * Ensure we have a status_id_seq sequence Apparently this is not a given when specifying a custom ID function, so now we ensure it gets created. This uses the generic version of this function to more easily support adding additional tables with timestamp IDs in the future, although it would be possible to cut this down to a less generic version if necessary. It is only run during db:schema:load or the relevant migration, so the overhead is extraordinarily minimal. * Transition reblogs to new Redis format This provides a one-way migration to transition old Redis reblog entries into the new format, with a separate tracking entry for reblogs. It is not invertible because doing so could (if timestamp IDs are used) require a database query for each status in each users' feed, which is likely to be a significant toll on major instances. * Address review comments from @akihikodaki No functional changes. * Additional review changes * Heredoc cleanup * Run db:schema:load hooks for test in development This matches the behavior in Rails' ActiveRecord::Tasks::DatabaseTasks.each_current_configuration, which would otherwise break `rake db:setup` in development. It also moves some functionality out to a library, which will be a good place to put additional related functionality in the near future.
2017-10-04Validate id of ActivityPub representations (#5114)Akihiko Odaki
Additionally, ActivityPub::FetchRemoteStatusService no longer parses activities. OStatus::Activity::Creation no longer delegates to ActivityPub because the provided ActivityPub representations are not signed while OStatus representations are.