Commit Graph

197 Commits

Author SHA1 Message Date
Sam Saffron d8f7f363cd FEATURE: stop updating last_posted_at on users for messages and whispers
This ensures we only update last_posted_at which is user facing for non messages
and non whispers.

We still update this date for secure categories, we do not revert it for
deleted posts.
2019-10-31 09:01:26 +11:00
Daniel Waterworth 55a1394342 DEV: pluck_first
Doing .pluck(:column).first is a very common pattern in Discourse and in
most cases, a limit cause isn't being added. Instead of adding a limit
clause to all these callsites, this commit adds two new methods to
ActiveRecord::Relation:

pluck_first, equivalent to limit(1).pluck(*columns).first

and pluck_first! which, like other finder methods, raises an exception
when no record is found
2019-10-21 12:08:20 +01:00
Sam Saffron f5d1aff8dd FEATURE: experimental hidden setting for draft backups
Under exceptional situations the automatic draft feature can fail.

This new **hidden, default off** site setting
`backup_drafts_to_pm_length` will automatically backup any draft that is
saved by the system to a dedicated PM (originating from self)

The body of that PM will contain the text of the reply.

We can enable this feature strategically on sites exhibiting issues to
diagnose issues with the draft system and offer a recourse to users who
appear to lose drafts. We automatically checkpoint these drafts every 5
minutes forcing a new revision each 5 minutes so you can revert to old
content.

Longer term we are considering automatically enabling this kind of feature
for extremely long drafts where the risk is really high one could lose
days of writing.
2019-10-17 16:58:21 +11:00
Krzysztof Kotlarek 427d54b2b0 DEV: Upgrading Discourse to Zeitwerk (#8098)
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.
2019-10-02 14:01:53 +10:00
Daniel Waterworth 3407445831 FIX: Prevent deadlock (#7691)
Before the locking here was added, replying to a post and liking a post
at roughly the same time could cause a deadlock.

Liking a post grabs an update lock on the post and then on the topic (to
update like counts).

We now lock the replied to post before getting the topic lock so that we
can update the replied to post later without causing a deadlock.
2019-06-05 11:29:27 +10:00
Dan Ungureanu da39d66e83
DEV: Improve support for plugins. (#7332)
* DEV: Allow NewPostManager handlers handle PMs.
* DEV: Add custom fields topic option to PostCreator.
* DEV: Add topic_id to serializer data.
* DEV: Wrap topic title from notification item in a span.
2019-05-25 16:53:03 +03:00
Sam Saffron 30990006a9 DEV: enable frozen string literal on all files
This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.

Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00
Guo Xiang Tan 152238b4cf DEV: Prefer `public_send` over `send`. 2019-05-07 09:33:21 +08:00
Sam Saffron 1be01f8dd4 DEV: Add support for Rails 6
Minor fixes to add Rails 6 support to Discourse, we now will boot
with RAILS_MASTER=1, all specs pass

Only one tiny deprecation left

Largest change was the way ActiveModel:Errors changed interface a
bit but there is a simple backwards compat way of working it
2019-05-02 16:23:25 +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
Dan Ungureanu 57d1dea8a2
FEATURE: Let staff add custom post notices. (#7377) 2019-04-19 17:53:58 +03:00
David Taylor 24ef4f7b2b Remove support for disable_jump_reply user setting (#7359) 2019-04-12 09:03:06 +10:00
Robin Ward b58867b6e9 FEATURE: New 'Reviewable' model to make reviewable items generic
Includes support for flags, reviewable users and queued posts, with REST API
backwards compatibility.

Co-Authored-By: romanrizzi <romanalejandro@gmail.com>
Co-Authored-By: jjaffeux <j.jaffeux@gmail.com>
2019-03-28 12:45:10 -04:00
Sam Saffron 9ebabc1de8 FEATURE: unconditionally update Topic updated_at when posts change in topic
Previously we would bypass touching `Topic.updated_at` for whispers and post
recovery / deletions.

This meant that certain types of caching can not be done where we rely on
this information for cache accuracy.

For example if we know we have zero unread topics as of yesterday and whisper
is made I need to bump this date so the cache remains accurate

This is only half of a larger change but provides the groundwork.

Confirmed none of our serializers leak out Topic.updated_at so this is safe
spot for this info

At the moment edits still do not change this but it is not relevant for the
unread cache.

This commit also cleans up some specs to use the new `eq_time` matcher for
millisecond fidelity comparison of times

Previously `freeze_time` would fudge this which is not that clean.
2019-03-28 17:28:01 +11:00
Tarek Khalil a31a35b334 FEATURE: Ignored user notification behaviour should be as a muted user (#7227) 2019-03-21 12:15:34 +01:00
David Taylor ddd3e43326 FIX: Skip create_post_notice when importing
Imports don't necessarily happen in chronological order, so this can cause some very unusual behavior
2019-03-15 13:48:35 +00:00
Dan Ungureanu 32bae48fd3 DEV: Use User#human? User#bot? (#7140) 2019-03-12 07:58:14 +08:00
Dan Ungureanu b28b418363
FIX: Various improvements to post notices.
- Notices are visible only by poster and trust level 2+ users.
- Notices are not generated for non-human or staged users.
- Notices are deleted when post is deleted.
2019-03-11 11:19:58 +02:00
Dan Ungureanu ac8425ad30
FIX: Date format and styling for post notices
Follow-up to 35942f7.
2019-03-08 12:25:03 +02:00
Dan Ungureanu 2312caccdc
FEATURE: Skip small actions when counting replies in PMs. (#7108) 2019-03-08 10:49:34 +02:00
Dan Ungureanu 35942f7c7c
FEATURE: Special call-out for new / returning posters. (#7115) 2019-03-08 10:48:35 +02:00
Robin Ward bc3efab816 FIX: When disagreeing with a flag that silenced a user, unsilence them
Previously it would unhide their post but leave them silenced.

This fix also cleans up some of the helper classes to make it easier
to pass extra data to the silencing code (for example, a link to the
post that caused the user to be silenced.)

This patch also refactors the auto_silence specs to avoid using
stubs.
2019-02-08 08:50:50 -05:00
Guo Xiang Tan ec27db78be FIX: Set unique post key for a user outside of transaction.
Previously, the Redis key was set within the transaction and the key
isn't deleted if the transaction is not successful.

Note that this isn't tested because we don't have a repro of what can
raise an error within the transaction.

https://meta.discourse.org/t/body-is-too-similar-to-what-you-previously-posted-even-when-previous-post-didnt-go-through/105436
2019-01-08 15:22:22 +08:00
Régis Hanol 788719d271 DEV: speed up posts base imports 2019-01-04 15:30:17 +01:00
Gerhard Schlager e8053d6e7d FIX: Polls didn't work in imported posts
Imports skip validation of posts, but polls are only created during the validation phase.
2019-01-02 15:26:57 +01:00
Bianca Nenciu ddd260941e FIX: Fix query selecting users not accepting PMs. 2018-11-29 15:59:30 +08:00
Guo Xiang Tan d4b05d7bc5 Always link post to uploads in post process.
The operation is cheap anyway so no point skipping.
2018-09-06 14:08:03 +08:00
Guo Xiang Tan 434035f167 FIX: Link post to uploads in `PostCreator`.
* This ensures that uploads are linked to their post on creation
  instead of a background job which may be delayed if Sidekiq
  is facing difficulties.
2018-09-06 11:18:11 +08:00
Sam cbd9045c6b FIX: avoid race condition creating posts
in some cases the distributed mutex was not protecting us
and transactions would fail
2018-08-23 15:11:06 +10:00
Osama Sayegh 2711f173dc FIX: don't allow inviting more than `max_allowed_message_recipients`
* FIX: don't allow inviting more than `max_allowed_message_recipients` setting allows

* add specs for guardian

* user preferences for auto track shouldn't be applicable to PMs (it auto watches on visit)

Execlude PMs from "Automatically track topics I enter..." and "When I post in a topic, set that topic to..." user preferences

* groups take only 1 slot in PM

* just return if topic is a PM
2018-08-23 14:36:49 +10:00
Patrick Gansterer 28dd7fb562 FEATURE: Create hidden posts for received spam emails (#6010)
* Add possibility to add hidden posts with PostCreator

* FEATURE: Create hidden posts for received spam emails

Spamchecker usually have 3 results: HAM, SPAM and PROBABLY_SPAM
SPAM gets usually directly rejected and needs no further handling.
HAM is good message and usually gets passed unmodified.
PROBABLY_SPAM gets an additional header to allow further processing.
This change addes processing capabilities for such headers and marks
new posts created as hidden when received via email.
2018-07-05 11:07:46 +02:00
Guo Xiang Tan 0365806b93 FIX: Properly display error when post action fails to create. 2018-06-20 21:20:23 +08:00
Sam 89ad2b5900 DEV: Rails 5.2 upgrade and global gem upgrade
This updates tests to use latest rails 5 practice
and updates ALL dependencies that could be updated

Performance testing shows that performance has not regressed
if anything it is marginally faster now.
2018-06-07 14:21:33 +10:00
Guo Xiang Tan c148500d51 FIX: Deadlock when topic with auto close topic timers exceeds `auto_close_topics_post_count`. 2018-04-23 13:34:24 +08:00
Neil Lalonde 8fc1289172 move topic excerpt code to one method to DRY it up and for extensibility 2018-04-17 15:08:21 -04:00
Robin Ward b9abd7dc9e FEATURE: Shared Drafts
This feature can be enabled by choosing a destination for the
`shared drafts category` site setting.

* Staff members can create shared drafts, choosing a destination
category for the topic when it is published.

* Shared Drafts can be viewed in their category, or above the
topic list for the destination category where it will end up.

* When the shared draft is ready, it can be published to the
appropriate category by clicking a button on the topic view.

* When published, Drafts change their timestamps to the current
time, and any edits to the original post are removed.
2018-03-20 17:15:26 -04:00
Guo Xiang Tan 1365bab0d7 FEATURE: Live updates for user's messages page.
https://meta.discourse.org/t/group-inbox-messages-not-updated-for-new-posts/38189
2018-03-06 18:15:21 +08:00
Gerhard Schlager e0d73a957d FEATURE: Allow posting via email to read-only mailing list mirror category 2018-01-05 11:21:53 +01:00
Guo Xiang Tan ad02437358 FIX: Missing post/topic created web hooks due to race condition. 2018-01-03 17:24:01 +08:00
Gerhard Schlager 613f4d737a FIX: updating topic stats failed silently for invalid topics 2017-11-23 18:47:45 +01:00
Neil Lalonde 9dc9ca4ac0 FIX: be consistent with how first posts in topics are counted. do like DirectoryItem.refresh_period :all 2017-11-10 12:18:25 -05:00
Neil Lalonde f29290ad11 FIX: don't count whispers in user stats post_count 2017-11-02 18:05:23 -04:00
Guo Xiang Tan 79de10b212 FEATURE: Allow users to disable new PMs.
https://meta.discourse.org/t/is-it-possible-to-disable-private-messaging-for-a-specific-user/46391
2017-10-19 12:32:55 +08:00
Régis Hanol 3bdd8f57c1 FIX: invited staged users would sometimes not get notified of replies 2017-10-06 16:37:28 +02:00
Guo Xiang Tan 4552840e54 REFACTOR: DRY update code that uses duplicated logic. 2017-10-06 14:33:38 +08:00
Guo Xiang Tan 5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Arpit Jalan 7cffbc8ba8 FEATURE: new site setting to limit message recipients
New site setting `max_allowed_message_recipients` to limit message
recipients

https://meta.discourse.org/t/one-of-my-users-just-group-messaged-100-other-user-with-a-spam-offer/65612/7?u=techapj
2017-07-06 22:52:49 +05:30
Guo Xiang Tan e888369f51 UX: Don't send emails for discobot notifications. 2017-06-12 17:00:27 +09:00
Sam 0aed2533ac Revert unread optimisation, has too many edge cases 2017-05-26 09:04:13 -04:00
Sam 29fac1ac18 PERF: improve performance of unread queries
Figuring out what unread topics a user has is a very expensive
operation over time.

Users can easily accumulate 10s of thousands of tracking state rows
(1 for every topic they ever visit)

When figuring out what a user has that is unread we need to join
the tracking state records to the topic table. This can very quickly
lead to cases where you need to scan through the entire topic table.

This commit optimises it so we always keep track of the "first" date
a user has unread topics. Then we can easily filter out all earlier
topics from the join.

We use pg functions, instead of nested queries here to assist the
planner.
2017-05-25 15:07:30 -04:00