Commit Graph

242 Commits

Author SHA1 Message Date
Vinoth Kannan ba5b78a348
FEATURE: support to mute all categories by default. (#8295)
Instead of enabling `suppress_from_latest` setting on many categories now we can enable `mute_all_categories_by_default` site setting. Then users should opt-in to categories for them to appear in the latest and categories pages.
2019-11-08 08:28:11 +05:30
Daniel Waterworth 200cef90ea FIX: TopicQuery doesn't react well to subcategories without definitions
Also:

Move includes call higher which makes it possible to run all of the
intermediate queries for easier debugging.

Add tests for TagsController with categories in the path.
2019-11-02 08:34:43 +00:00
Daniel Waterworth 790e1b7191 FIX: TopicQuery category lookup by slug
If we are searching for categories by their slugs, it doesn't make sense
to include subcategories since a slug, by itself, does not necessarily
uniquely identify a subcategory.

Similarly, the empty string as a slug is not a good category identifier.
2019-10-28 15:29:26 +00:00
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
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
Gerhard Schlager 631315624d FIX: Topics with muted tag didn't show up when filtering by category and tag
It also removes the redundant `filter` parameter. Previously URLs looked like this:

```
http://example.com/tags/c/some-category/muted-tag/l/latest.json?filter=tags/c/some-category/muted-tag/l/latest
```

But it looks like the `filter` parameter was only used to find out if topics with a muted tag should be removed or not. But the same thing can be accomplished by using the first tag ID. The following URL looks a lot cleaner.

```
http://example.com/tags/c/some-category/muted-tag/l/latest.json
```
2019-09-06 20:38:03 +02:00
Sam Saffron 0d5d478146 PERF: avoid filtering shared drafts when not used
In some very specific cases (large sites) shared drafts can introduce a
performance hit due to the mechanism used to filter out topics

This avoids the entire process when shared drafts are not enabled
2019-08-29 11:37:20 +10:00
Roman Rizzi 7c741fa0d6
FEATURE: Publish read state on group messages. (Originally introduced in #7989) (#8025)
* Revert "Revert "FEATURE: Publish read state on group messages. (#7989) [Undo revert] (#8024)""

This reverts commit 36425eb9f0.

* Fix: Show who read only if the attribute is enabled

* PERF: Precalculate the last post  readed by a group member

* Use book-reader icon instear of far-eye

* FIX: update topic groups correctly

* DEV: Tidy up read indicator update on write
2019-08-27 09:09:00 -03:00
romanrizzi 36425eb9f0 Revert "FEATURE: Publish read state on group messages. (#7989) [Undo revert] (#8024)"
This reverts commit 5dda5c2f7c.
2019-08-20 13:29:22 -03:00
Roman Rizzi 5dda5c2f7c
FEATURE: Publish read state on group messages. (#7989) [Undo revert] (#8024)
* Reenable: "FEATURE: Publish read state on group messages. (#7989)"

This reverts commit 67f5cc1ce8.

* FIX: Read indicator only appears when the group setting is enabled
2019-08-20 11:57:25 -03:00
romanrizzi 67f5cc1ce8 Revert "FEATURE: Publish read state on group messages. (#7989)"
This reverts commit 1630dae2db.
2019-08-20 10:24:34 -03:00
Roman Rizzi 1630dae2db
FEATURE: Publish read state on group messages. (#7989)
* Enable or disable read state based on group attribute

* When read state needs to be published, the minimum unread count is calculated in the topic query. This way, we can know if someone reads the last post

* The option can be enabled/disabled from the UI

* The read indicator will live-updated using message bus

* Show read indicator on every post

* The read indicator now shows read count and can be expanded to see user avatars

* Read count gets updated everytime someone reads a message

* Simplify topic-list read indicator logic

* Unsubscribe from message bus on willDestroyElement, removed unnecesarry values from post-menu, and added a comment to explain where does minimum_unread_count comes from
2019-08-20 09:46:57 -03:00
Sam Saffron 19e3b3b1bc PERF: speed up topic poster lookups
During profiling looking up topic users popped up as a hot path, this
change more than halved the amount of work it does

It reduces object allocations and method calls and avoids repeate translation
of common terms
2019-06-05 18:28:36 +10:00
Dan Ungureanu c1e7a1b292 UX: Merge settings related to muted tags. (#7656) 2019-06-03 12:23:23 +10:00
Dan Ungureanu 8728850452 FEATURE: Mute topics tagged with both muted and unmuted tags. 2019-05-30 07:58:17 +08:00
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 0a5a6dfded DEV: stop mutating inputs as a side effect
We had quite a few cases in core where inputs are being mutated as a side
effect of calling a method.

This handles all the cases where specs caught this.

Mutating inputs makes code harder to reason about. Eg:

```
frog = "frog"
jump(frog)
puts frog
"fly" # ?????
```

This commit is part of a followup commit that adds # frozen_string_literal
to all our specs.
2019-04-30 10:25:53 +10:00
Maja Komel 422237391e FIX: fix notifications for flag PMs and show topics with moderator posts in inbox (#7331)
Some old moderator posts that were not correctly processed before this change and 993d8f34 are not listed under /u/username/messages
2019-04-25 11:15:13 +02:00
Sam Saffron 0c35b8b420 FEATURE: add suggested_topics_unread_max_days_old
This new site setting determines the maximum age of unread topics in
suggested. By default if you have any unread topics older than 90 days
they will be omitted from suggested.

This change was added for 2 reasons:

1. A performance safeguard, some users tend to collect a huge amount of
read state so it becomes super expensive to find unread

2. People who collect a large amount of unread are much more interested in
recent unread topics vs ancient unread topics, this makes suggested more
relevant

Also, this is a minor speed up for tests cause 3 expensive tests became 1.
2019-04-16 17:52:10 +10:00
Sam Saffron 0744d2ef73 PERF: speed up suggested unread
Previously we tried using a sub-query which has some terrible performance
implications, by adding 1 extra query we can eliminate the PG issue

A join to user_stats also is prone to the same slowdown
2019-04-05 15:55:29 +11:00
Sam Saffron 5f896ae8f7 PERF: Keep track of when a users first unread is
This optimisation avoids large scans joining the topics table with the
topic_users table.

Previously when a user carried a lot of read state we would have to join
the entire read state with the topics table. This operation would slow down
home page and every topic page. The more read state you accumulated the
larger the impact.

The optimisation helps people who clean up unread, however if you carry
unread from years ago it will only have minimal impact.
2019-04-05 12:44:45 +11:00
Sam 94b8ba4f8f FIX: remove slow platform detection from server side
Historically due to https://meta.discourse.org/t/why-is-discourse-so-slow-on-android/8823
we decreased page sizes of both home page and topic page on android by half.

This was done on the server side and as a side effect and caused page sizes on android
to mismatch between Android and non Android.

Unfortunately about a year ago googlebot started pretending it is Android,
this cause Google to start indexing pages as what android would see. So
it saw double the amount of pages in the index as what exists on desktop.
This in turn caused double the amount of indexing work and a large amount
of broken links on long topics.

This fix removes all special behavior which is no longer needed due to
other performance work in Discourse including raw handlebars on home page
and virtual dom on topic pages.

I tested we do not need this on Blu Advance 5.0 it has 1.3 GHZ mediatec mt6580
This phone retails for around $50 USD.

If we decide long term that we want any hacks like this we will shift them
to the client side. It can just hold data in memory without rendering.
2018-12-13 13:57:05 +11:00
David Taylor 6c71395bf6
FIX: Only hide shared draft topics from `latest` (#6737)
Previously we were hiding them from all topic lists, which can result in
topics being "stuck" in an unread state with no easy way to clear them.
2018-12-07 12:44:23 +00:00
David Taylor 0b1d660876
UX: Make shared drafts behaviour consistent for non-staff users (#6734)
This makes it easier to diagnose the problem when a public category
is set as the 'shared drafts category'. Doing this is not recommended.
2018-12-06 18:59:29 +00:00
Sam e17a13ce19 FEATURE: additional "related messages" section
This splits out previous message correspondence from suggeted and instead
has a dedicated section called "related messages"
2018-11-12 13:04:42 +11:00
Sam 5c86e2d749 tweaks to related message list generation
- exclude users in groups I am in from related message search
- correctly limit number of related messages
2018-10-29 16:09:58 +11:00
Sam 9933059426 FEATURE: push related PMs to take first 3 slots
Previously the related PMs were last meaning you would have to work through
all unread to see them.

Also amends it so it either asks for related by group OR user not both.
2018-10-29 10:47:59 +11:00
Arpit Jalan c0bb04d89d FIX: convert tag string to array when filtering topic list by tags 2018-10-08 08:56:25 +05:30
David Taylor 9bf522f227
FEATURE: Mixed case tagging (#6454)
- By default, behaviour is not changed: tags are made lowercase upon creation and edit.

- If force_lowercase_tags is disabled, then mixed case tags are allowed.

- Tags must remain case-insensitively unique. This is enforced by ActiveRecord and Postgres.

- A migration is added to provide a `UNIQUE` index on `lower(name)`. Migration includes a safety to correct any current tags that do not meet the criteria.

- A `where_name` scope is added to `models/tag.rb`, to allow easy case-insensitive lookups. This is used instead of `Tag.where(name: "blah")`.

- URLs remain lowercase. Mixed case URLs are functional, but have the lowercase equivalent as the canonical.
2018-10-05 10:23:52 +01:00
Gerhard Schlager 26082688d1 FIX: Zero is a valid value for the page parameter 2018-09-05 20:43:05 +02:00
Gerhard Schlager f33433bf9e Validation of params should restrict to max int (#6331)
* FIX: Validation of params should restrict to max int

* FIX: Send status 400 when "page" param isn't between 1 and max int
2018-09-03 14:45:32 +10:00
Gerhard Schlager 937ab3f213 FIX: Validation of min_posts and max_posts didn't work 2018-08-16 10:36:53 +02:00
Sam 38c10a3dc2 correct the validator 2018-08-15 14:56:24 +10:00
Sam 06f82a7d72 correct exception handling, always do to_i in array 2018-08-15 11:31:42 +10:00
Sam bc47148d35 add validation to exclude_category_ids 2018-08-15 09:53:28 +10:00
Régis Hanol 12bab65167 FIX: going from /categories to /latest on mobile might break infinite scrolling 2018-08-15 01:22:03 +02:00
Gerhard Schlager ba0e322fd0 FIX: Validation of topic params broke discourse-assign 2018-08-14 18:45:46 +02:00
Sam ad5f502332 FIX: add a basic validator for topic params
This cuts down on log noise when people try out sql injection
2018-08-14 17:01:04 +10:00
Guo Xiang Tan ad5082d969 Make rubocop happy again. 2018-06-07 13:28:18 +08:00
Robin Ward eab64710ff FIX: Shared draft performance fix + missing avatars 2018-03-28 16:11:43 -04:00
Robin Ward 4b5977aa6a Revert "PERF: Don't join on shared drafts unless you have to"
This reverts commit efedd9745f.
2018-03-28 15:35:13 -04:00
Robin Ward efedd9745f PERF: Don't join on shared drafts unless you have to 2018-03-28 13:57:39 -04:00
Robin Ward 2b161a2391 FIX: Don't include shared drafts in global latest 2018-03-26 10:43:55 -04:00
Robin Ward c686ae8d8f FIX: Ambiguous column name 2018-03-22 16:38:53 -04:00
Robin Ward 41fc8e32e2 FIX: N+1 query for shared drafts 2018-03-22 16:24:30 -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 ec57ca54b5 FEATURE: Admins should be able to view PMs of any group. 2018-03-19 14:12:01 +08:00
Guo Xiang Tan a35227918f UX: Display group topics in a topic list. 2018-03-15 11:37:55 +08:00
Arpit Jalan 24338fbbe8 FEATURE: replace PM tags dropdown with a dedicated tags page 2018-03-13 13:06:58 +05:30