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213 Commits

Author SHA1 Message Date
Dan Ungureanu
35942f7c7c
FEATURE: Special call-out for new / returning posters. (#7115) 2019-03-08 10:48:35 +02:00
Tarek Khalil
7b78a1a2cd
FIX: anonymous user filtering bug in PostView (#7089) 
* FIX: anonymous user filtering bug in PostView
 2019-03-04 14:29:05 +00:00
Tarek Khalil
986cc8a0fb FEATURE: Introduce Ignore user (#7072) 2019-02-27 14:49:07 +01:00
Sam
31d41f532e PERF: do not include suggested topics when loading new posts 
When a new post is triggered via message bus post stream will attempt to load
it, previously the `/topic/TOPIC_ID/posts.json` would unconditionally include
suggested topics, this caused excessive load on the server.

New pattern defaults to exclude suggested and related topics from this API
unless people explicitly ask for suggested.
 2019-02-22 10:37:18 +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
Sam
966d3c8437 remove unneeded code 
```
irb(main):001:0> def test; if false; puts "hi"; end; end
=> :test
irb(main):002:0> test
=> nil

```
 2018-11-21 12:57:34 +11:00
Sam
20268385a5 FIX: never attempt to log invalid post numbers 
Previously in some cases we would queue logging of invalid post numbers

The impact would be we would miss logging an incoming link and would leak
an error.
 2018-11-21 11:58:47 +11:00
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
Neil Lalonde
ebe7835316 FIX: links in rss feeds are sometimes wrong on subfolder installs 2018-08-27 18:05:15 -04:00
Arpit Jalan
17b851cf08 FEATURE: show last updated date for wiki topics 2018-07-30 20:27:49 +05:30
Arpit Jalan
dfcb2a0d42 FEATURE: include published_time in metadata 2018-07-30 17:09:56 +05:30
Guo Xiang Tan
711371e8c8 FIX: Select+below will ask server for post ids on megatopics. 2018-07-13 15:10:39 +08:00
Guo Xiang Tan
c722b07057 FIX: /t/:topic_id/last route did not return any posts. 2018-07-13 14:26:10 +08:00
David Taylor
81f9500f5c
FIX: Change megatopic threshold to 10,000 posts 2018-07-12 22:00:53 +01:00
Guo Xiang Tan
258e9e35ca PERF: Make mega topics work without a stream. 
There are tradeoffs that we took here. For the complete
story see
https://meta.discourse.org/t/performance-improvements-on-long-topics/30187/27?u=tgxworld.
 2018-07-12 12:46:12 +08:00
Guo Xiang Tan
b4e1388f9b PERF: Drop support for gaps in mega topics. 
Based on our current implementation, there isn't a
practical way to determine the gaps of large topics
cheaply. We tried to load the gaps in chunks but felt
that the code becomes too complicated. Note that
megatopics are quite rare in the wild.
 2018-07-10 16:27:02 +08:00
Guo Xiang Tan
21f333654c REFACTOR: Reduce dependency on the post stream in TopicView. 
This will allow us to drop the post stream from the payload for
mega-topics. On smaller topics, the extra query is fast because
of an existing index.
 2018-07-10 15:53:00 +08:00
Guo Xiang Tan
252e5574cc FIX: Prevent ambigous column errors when joining TopicView queries. 2018-06-29 10:33:08 +08:00
Guo Xiang Tan
eb427f7cf4 PERF: Update TopicView#participant_count to use Topic#posts_count. 
Use the counter cache instead of hitting the DB and plucking
every single id.
 2018-06-27 17:18:47 +08:00
Guo Xiang Tan
cfa7898c2d Rename TopicView#last_read_post_id to TopicView#filtered_post_id. 2018-06-27 12:33:57 +08:00
Guo Xiang Tan
cb69888758 PERF: Don't pluck all the columns just to retrieve a single value. 2018-06-27 11:41:35 +08:00
Guo Xiang Tan
49ffc1eb61 Revert "PERF: Send down gaps as the relevant posts load instead of front loading." 
This reverts commit 4c3352528e.
 2018-06-26 12:54:14 +08:00
Guo Xiang Tan
4c3352528e PERF: Send down gaps as the relevant posts load instead of front loading. 2018-06-26 12:49:06 +08:00
Guo Xiang Tan
0b6a2e9d1f Remove force summary mode for megatopics for now. 
The logic is too hairy and we can't reliably determine
when to force summary mode. Work is underway to improve
perf for megatopics so this will not be required
eventually.
 2018-06-26 12:49:06 +08:00
Guo Xiang Tan
5100a62fc0 FIX: Megatopics forced into summary mode when loading posts. 2018-06-25 22:11:56 +08:00
Guo Xiang Tan
f69356e628 FIX: Users can't "show all posts" in forced summary topics. 2018-06-22 11:32:45 +08:00
Guo Xiang Tan
9a7a079f4d Force summary mode when user enters at the top of megalodoon topics. 2018-06-21 15:18:52 +08:00
Guo Xiang Tan
f7d22bad90 FEATURE: Forced summary mode for megalodon topics. 
This is mainly done for performance reasons and megalodon
topics are usually a byproduct of imports where site setting
limits are not respected.
 2018-06-21 14:00:20 +08:00
Guo Xiang Tan
5cef4e281b PERF: Memoize TopicView#gaps results. 2018-06-21 12:37:24 +08:00
Sam
2d59d06916 PERF: mega_topics get no post counts per user 2018-06-21 11:09:45 +10:00
Guo Xiang Tan
ff5fc3cb08 Use a fixed limit for mega topic posts count. 2018-06-20 16:58:52 +08:00
Guo Xiang Tan
9c925a66ff PERF: Don't display days ago on timeline for megatopics. 
Analysis using `pg_stat_statements` showed this query
to be eating up a significant portion of CPU.
 2018-06-20 16:25:54 +08:00
Sam
cbdab71179 PERF: stop counting participants on very large topics 
This query gets very expensive and can be bypassed on large topics
 2018-06-20 18:11:39 +10:00
Sam
5f64fd0a21 DEV: remove exec_sql and replace with mini_sql 
Introduce new patterns for direct sql that are safe and fast.

MiniSql is not prone to memory bloat that can happen with direct PG usage.
It also has an extremely fast materializer and very a convenient API

- DB.exec(sql, *params) => runs sql returns row count
- DB.query(sql, *params) => runs sql returns usable objects (not a hash)
- DB.query_hash(sql, *params) => runs sql returns an array of hashes
- DB.query_single(sql, *params) => runs sql and returns a flat one dimensional array
- DB.build(sql) => returns a sql builder

See more at: https://github.com/discourse/mini_sql
 2018-06-19 16:13:36 +10:00
Guo Xiang Tan
81b5d61fa7 FIX: topic_destroyed web hook couldn't find topic. 2018-05-28 17:38:02 +08:00
Régis Hanol
c5c1d8e180 Add support for the '/p/:post_id' route on the client-side 2018-03-24 02:44:39 +01:00
Arpit Jalan
345b453ee1 optimize query for fetching PM created in previous hour 2018-03-12 16:40:17 +05:30
Arpit Jalan
3a35f459c7 optimize last pm log fetching 2018-03-11 09:34:08 +05:30
Arpit Jalan
f862122978 FIX: do not log personal message view if there exists a similar log in previous hour 2018-03-11 09:23:32 +05:30
Arpit Jalan
b9a669ba32 FIX: do not log personal message view if user can't see the message 2018-02-25 22:39:25 +05:30
Arpit Jalan
1f6adbea5c FEATURE: log private message views 2018-01-29 08:08:08 +05:30
Sam
dee498a281 correct regression 2017-12-13 17:36:36 +11:00
Sam
9d925f6b26 FIX: correctly count participants when more than 24 
Also cuts out one query for the normal case
 2017-12-13 17:19:42 +11:00
Gerhard Schlager
44ee388070 FEATURE: omit images from og and twitter description tags 2017-11-28 21:34:02 +01:00
Régis Hanol
47e79570cc FIX: frequent posters wasn't displaying the correct information 2017-10-02 17:47:04 +02:00
Robin Ward
00b190af75 Revert "A safe way to create class variables in a multisite environment." 
The approach taken by this interface was flawed. We need a better
solution.
 2017-09-29 11:06:12 -04:00
Robin Ward
3e13becf33 A safe way to create class variables in a multisite environment. 
This should allow plugins to set class variables that will not
stomp on other plugins.
 2017-09-27 13:00:47 -04:00
Guo Xiang Tan
5be5def217 PERF: Bypass AR and just use raw SQL. 2017-09-25 13:48:59 +08:00
Régis Hanol
797936d2c5 FIX: don't leak whisper count in user card 2017-09-14 20:08:16 +02:00
Régis Hanol
0096ee40da FIX: only show participants the user can see 2017-09-13 17:14:03 +02:00
Guo Xiang Tan
58321d0783 PERF: Remove Object#present? check introduced in e0d5d9670a. 2017-09-07 21:36:27 +08:00
Guo Xiang Tan
e0d5d9670a Fix the build. 2017-09-07 18:41:44 +08:00
Guo Xiang Tan
3e123b1a39 PERF: Use pluck instead of enmurating through all the records. 2017-09-07 17:24:23 +08:00
Régis Hanol
75e4f7f896 Shorten some very long lines 
Prevent warnings from already defined constants when reloading
 2017-08-12 04:18:04 +02:00
Régis Hanol
ecbeaed0bc fix weird indentation 2017-08-04 17:28:25 +02:00
Régis Hanol
c76161787c eager load more tables for the topic_view 2017-08-04 17:23:53 +02:00
Guo Xiang Tan
5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Sam
6ddd8d9166 FIX: when entering topics "tracking" would not be set 
There was a timing issue when subscribing to messages for topics.

Old flow:

- We generate JSON for topic
- We subscribe to messages for topic

New flow:

- We keep track of last id in the topic message bus channel
- We generate JSON
- We subscribe to messages for topic starting at saved message id

This ensures that there is complete overlap for message consumption
and that there are no cases where an update may go missing due to timing
 2017-05-16 15:04:21 -04:00
Neil Lalonde
5a8bbe663a FEATURE: include most popular tag in page title for webcrawlers of tagged uncategorized topics 2017-02-07 16:55:42 -05:00
Neil Lalonde
61d4c1203e FEATURE: group avatar flair shows on topic participants list, and participant avatars can have custom styles 2017-01-18 11:38:00 -05:00
Arpit Jalan
988aca6d92 FIX: bump opengraph user avatar image to 200px 2016-11-26 23:00:18 +05:30
Arpit Jalan
382803cb05 FEATURE: include post image in OpenGraph image tag 2016-10-31 15:11:33 +05:30
Rafael dos Santos Silva
0229df4c73 Second review fixes 2016-09-26 20:46:55 -03:00
Rafael dos Santos Silva
2a5a0bebb3 Adjusts from review 2016-09-26 20:46:55 -03:00
Rafael dos Santos Silva
804019647e Makes it possible to paginate on print page 2016-09-26 20:46:55 -03:00
Rafael dos Santos Silva
9a46af59ad FIX: TopicView were using Topic.relative_url instead of TopicView.relative_url on all methods. 2016-09-26 20:46:55 -03:00
Rafael dos Santos Silva
70c68f0a7c Open print dialog automatically 2016-09-26 20:44:50 -03:00
Rafael dos Santos Silva
c12e533273 Feature: Adds a button to print a topic 2016-09-26 20:44:50 -03:00
Arpit Jalan
a39929d12e FEATURE: add opengraph and twitter meta tags on every page 2016-08-21 22:08:49 +05:30
Robin Ward
559fa36c18
FEATURE: Topic timeline widget 2016-05-31 10:51:39 -04:00
Robin Ward
65392f37bb
FIX: Apply both embedded post filters 2016-05-03 15:19:59 -04:00
Robin Ward
664f1913c8
FIX: Don't include hidden posts in embedded comments 2016-05-03 15:01:20 -04:00
Régis Hanol
4960b62110 FEATURE: new 'block_auto_generated_emails' site setting 2016-04-20 21:29:27 +02:00
Arpit Jalan
e30c8239a2 FEATURE: show poster avatar for remote Discourse post onebox 2016-04-15 00:03:37 +05:30
Neil Lalonde
a299231f9a FEATURE: add setting to omit category name from topic page title tag 2016-04-11 16:44:16 -04:00
Robin Ward
1006b1ba94 Various Plugin Enhancements and Extension Points 2016-03-11 15:53:37 -05:00
Guo Xiang Tan
e8de80de98 FIX: Default to first page when page params is an array. 2016-02-25 11:32:58 +08:00
Sam Saffron
bc75010b20 FEATURE: suggested messages for messages 
FEATURE: clicking envelope takes you to inbox

Suggested messages works somewhat like suggested topics.

- New show up first (in either group inbox or inbox)
- Then unread (in either group inbox or inbox)
- Finally "related" which are messages with same participants as the current pm.
 2016-02-03 18:50:05 +11:00
Régis Hanol
98c0fac461 FEATURE: add small action post when adding/removing users in messages 2016-01-11 12:42:06 +01:00
Arpit Jalan
51ced7aeae make site setting for read time word count per minute 2015-12-30 12:15:30 +05:30
Arpit Jalan
6ef1537ee0 FEATURE: better unfurling of Discourse topics on Slack 2015-12-28 19:10:19 +05:30
Régis Hanol
37c5909a31 FIX: use the first image in the first post in the topic as opengraph image 
FEATURE: new 'default_opengraph_image_url' setting
 2015-10-15 11:00:47 +02:00
Sam
47597ae6b3 PERF: better caching in topic view 2015-09-28 16:50:24 +10:00
Régis Hanol
4f7140fb32 FIX: properly filter whispers in user stream 2015-09-22 00:50:52 +02:00
Kane York
c9e4745fe8 FIX: Return 410 Gone for deleted topics you could otherwise see 2015-09-18 00:14:43 -07:00
Robin Ward
5af0f5f80e FEATURE: Whisper posts 2015-09-11 14:05:21 -04:00
Kane York
460243d7a3 FIX: Give 403 for deleted topics, +lots of tests 2015-09-11 08:29:44 -07:00
Robin Ward
bb93a345eb UX: Use smaller messages for moderator actions. 2015-07-27 10:09:21 -04:00
Sam
940be8261a FIX: going to PM directly results in 500 error 
regressed 1 day ago.
 2015-07-23 09:57:42 +10:00
Sam
90b85e5b23 FIX: missing category from title in non-js view 2015-07-22 10:26:58 +10:00
Sam
4167757dee correct exception when page is sent in as array 2015-05-07 10:49:29 +10:00
Sam
c3e3afcb2c PERF: eliminate N+1 query due to polls 2015-05-04 16:12:03 +10:00
Régis Hanol
a737090442 - FEATURE: revamped poll plugin 
- add User.staff scope
- inject MessageBus into Ember views (so it can be used by the poll plugin)
- REFACTOR: use more accurate is_first_post? method instead of post_number == 1
- FEATURE: add support for JSON-typed custom fields
- FEATURE: allow plugins to add validation
- FEATURE: add post_custom_fields to PostSerializer
- FEATURE: allow plugins to whitelist post_custom_fields
- FIX: don't bump when post did not save successfully
- FEATURE: polls are supported in any post
- FEATURE: allow for multiple polls in the same post
- FEATURE: multiple choice polls
- FEATURE: rating polls
- FEATURE: new dialect allowing users to preview polls in the composer
 2015-04-23 19:33:29 +02:00
Sam Saffron
27aa0bc056 PERF: eliminate query that grabs every post number on topic page. 2015-04-23 00:10:09 +10:00
Sam
9698447e89 FEATURE: support staff only custom user fields 2015-03-03 17:51:01 +11:00
Sam
52bc03b5e6 FIX: summary mode was broken and missing a bunch of posts 2015-01-30 17:19:42 +11:00
Neil Lalonde
4a11bb5227 FIX: on topic page, don't try to render post counts for a deleted user 2015-01-15 15:39:34 -05:00
Sam
ae16186100 FEATURE: post chunk size should not be configurable 
If people need to configure post chunk size use a plugin
Core only supports out of the box settings, if changed can lead to
severe performance issues.
 2014-12-15 10:57:34 +11:00
Robin Ward
2d6b15a34d Load fewer posts when the android platform is detected 2014-12-12 11:47:39 -05:00
Régis Hanol
fe007d08b3 FIX: remove links and html 'hellips' from topic/post summaries 2014-12-08 00:23:53 +01:00