Commit Graph

232 Commits

Author SHA1 Message Date
Krzysztof Kotlarek 2fee4ee7f3
FIX: bump nokogumbo to 2.0.3 with patch (#11357)
PR lodged to nokogumbo so later we should be able to drop freedom patch - https://github.com/rubys/nokogumbo/pull/158
2020-11-27 08:32:18 +11:00
Krzysztof Kotlarek 61f6f53dab
PERF: apply sprockets patch in a test environment (#11034)
When plugin spec is evaluated for the first time, it took 30 seconds to run:
```
rm -rf tmp/* && LOAD_PLUGINS=1 be rspec ./plugins/discourse-solved/spec/requests/topics_controller_spec.rb
```

Applying sprocket patch in test environment solves that issue
2020-10-27 10:17:21 +11:00
Guo Xiang Tan 0d8c49c385
DEV: Remove unnecessary rack patches.
PRs have all been merged.
2020-08-03 14:17:10 +08:00
Robin Ward 25f6136b27 Upgrade fastimage and remove our freedom patch 2020-07-27 13:23:17 -04:00
Sam Saffron 906a84d66f
DEV: correct some Ruby 2.7 deprecations
There are a few left, especially in gems but this makes some progress
2020-07-16 17:43:20 +10:00
Guo Xiang Tan 84c12d8f3d
DEV: Allow multisite apps to boot with readonly db. 2020-06-23 16:34:25 +08:00
Guo Xiang Tan 58e52c0e4f
DEV: Use rails_failover gem for ActiveRecord and Redis failover handling 2020-06-15 15:47:07 +08:00
Guo Xiang Tan d8cd912769
DEV: Switch to db config to disable advisory locks. 2020-06-15 14:33:41 +08:00
Guo Xiang Tan e82d4d8a75
DEV: Update rails_failover to avoid monkey patching Rails config. 2020-06-05 09:05:19 +08:00
Guo Xiang Tan 248db310d3 DEV: Fix lint. 2020-06-04 17:25:00 +08:00
Guo Xiang Tan aaece34e8b DEV: Update rails_failover so that we can move middleware up the stack. 2020-06-04 17:14:13 +08:00
Gerhard Schlager 69ee94b526 FIX: XML files could be detected as SVG files 2020-05-26 18:18:20 +02:00
Guo Xiang Tan 878f06f1fe DEV: Remove custom connection reaper.
Rails 6 fixed the reaper to use one thread to reap all the connection pools.
2020-05-26 09:09:46 +08:00
Michael Brown d9a02d1336
Revert "Revert "Merge branch 'master' of https://github.com/discourse/discourse""
This reverts commit 20780a1eee.

* SECURITY: re-adds accidentally reverted commit:
  03d26cd6: ensure embed_url contains valid http(s) uri
* when the merge commit e62a85cf was reverted, git chose the 2660c2e2 parent to land on
  instead of the 03d26cd6 parent (which contains security fixes)
2020-05-23 00:56:13 -04:00
Jeff Atwood 20780a1eee Revert "Merge branch 'master' of https://github.com/discourse/discourse"
This reverts commit e62a85cf6f, reversing
changes made to 2660c2e21d.
2020-05-22 20:25:56 -07:00
Sam Saffron b031e3220a
FIX: migrations should not fail when db is part migrated
When part migrated the translate overrides may have missing columns
in that case just silently ignore overrides
2020-05-20 15:28:01 +10:00
Robin Ward db8e872bda
DEV: Move select kit to an addon (#9797) 2020-05-15 16:07:35 -04:00
Robin Ward d615de9139
DEV: Support for `import Handlebars from 'handlebars'`; (#9600)
* Remove Handlebars.SafeString usage

* DEV: Support for `import Handlebars from 'handlebars'`;

* FIX: Sprockets was broken when `node_modules` was present

By default the old version of sprockets looks for application.js
anywhere, including in a node_modules folder if this exists
(which it will when we move to Ember CLI.)
2020-04-30 16:41:02 -04:00
Robin Ward cbb27241c4
DEV: Make `discourse-common` an Ember addon. (#9578)
This is to help with the migration to Ember CLI. In the current running
version of Discourse everything should be the same as before, just with
a few extra files that are not used. However, using Ember CLI this can
be installed as an Ember addon.

Co-Authored-By: Jarek Radosz <jradosz@gmail.com>
2020-04-29 12:18:21 -04:00
Roman Rizzi 7a2e8d3ead
DEV: Add the missing `app` subdirectory (#9499)
* DEV: Add missing  directory to the Discourse ember app

* DEV: Resolve imports correctly
2020-04-23 10:07:54 -03:00
Sam Saffron e2284cf739
Revert "We have had errors reported due to migrations breaking and are reverting"
This reverts commit 8b46f14744.

It corrects the reason for the revert:

We rely on SafeMigrate existing cause we call it from migrations,
Zeitwerk will autoload it.

Instead of previous pattern we explicitly bypass all the hacks in
production mode.

We need to disable SafeMigrate cause it is not thread safe.

A thread safe implementation is possible but not worth the effort,
we catch the issues in dev and test.
2020-04-14 11:31:07 +10:00
Robin Ward 8b46f14744 We have had errors reported due to migrations breaking and are reverting
these series of commits.

See:
https://meta.discourse.org/t/new-installation-fails-on-migration/147425

This reverts commit 80e832662b.
This reverts commit de5f2d3308.
This reverts commit 6b192d29fa.
This reverts commit a5b582f686.
This reverts commit 708dd97dfd.
2020-04-09 14:18:56 -04:00
Sam Saffron de5f2d3308
DEV: avoid loading module in production 2020-04-09 13:54:18 +10:00
Sam Saffron 6b192d29fa
DEV: only enable SafeMigrate in development and test
SafeMigrate outputs text when we detect attempts to unsafely drop tables
and columns

It is unfortunately not thread safe

This is not needed in production as we would have already caught it by then
in our test suite.
2020-04-09 13:41:03 +10:00
Daniel Waterworth bca126f3f5 REFACTOR: Move the multisite middleware to the front
Both request tracking and message bus rely on multisite before the
middleware has run which is not ideal.

Follow-up-to: ca1208a636
2020-04-02 16:44:44 +01:00
Daniel Waterworth ca1208a636 Revert "REFACTOR: Move the multisite middleware to the front"
Looks like this is causing problems.

Follow-up-to: a91843f0dc
2020-04-02 15:20:28 +01:00
Daniel Waterworth a91843f0dc REFACTOR: Move the multisite middleware to the front
Both request tracking and message bus rely on multisite before the
middleware has run which is not ideal.
2020-04-02 10:15:38 +01:00
Robin Ward 27641f21e4 Migrate `discourse-common` from es6 -> js 2020-03-23 15:05:58 -04:00
Gerhard Schlager 8022e51179 FIX: Failed to restore backups from versions without translation overrides
Rails calls I18n.translate during initialization and by default translation overrides are used. Database migrations would fail if the system tried to migrate from an old version that didn't have the `translation_overrides` table with all its columns yet.

This makes restoring really old backups work again. Running `DISABLE_TRANSLATION_OVERRIDES=1 rake db:migrate` will allow you to upgrade such an old database as well.
2020-03-14 00:00:22 +01:00
Robin Ward a3f0543f99
Support for transpiling `.js` files (#9160)
* Remove some `.es6` from comments where it does not matter

* Use a post processor for transpilation

This will allow us to eventually use the directory structure to
transpile rather than the extension.

* FIX: Some errors and clean up in confirm-new-email

It would throw an error if the webauthn element wasn't present.
Also I changed things so that no-module is not explicitly
referenced.

* Remove `no-module`

Instead we allow a magic comment: `// discourse-skip-module` to prevent
the asset pipeline from creating a module.

* DEV: Enable babel transpilation based on directory

If it's in `app/assets/javascripts/dicourse` it will be transpiled
even without the `.es6` extension.

* REFACTOR: Remove Tilt/ES6ModuleTranspiler
2020-03-11 09:43:55 -04:00
David Taylor 836ab73d59
FIX: Patch ActiveRecord SchemaCache for safe concurrency support
A single SchemaCache instance is maintained by the connection pool, and made available via a schema_cache method on each connection. When the SchemaCache instance is fetched from the pool, its internal connection reference is updated to equal the requesting connection. However, since there is only one instance of SchemaCache, this internal connection reference is updated everywhere, and can ultimately result in multiple threads accessing the same database connection. In Discourse, this could result in Sidekiq jobs getting 'stuck' in database connections.

This patch modifies SchemaCache so that it caches the internal connection on a per-thread basis

Co-authored-by: Sam Saffron <sam.saffron@gmail.com>
Co-authored-by: Matt Palmer <mpalmer@hezmatt.org>
2020-02-19 16:26:02 +00:00
Sam Saffron 28292d2759
PERF: avoid shelling to get hostname aggressively
Previously we had many places in the app that called `hostname` to get
hostname of a server. This commit replaces the pattern in 2 ways

1. We cache the result in `Discourse.os_hostname` so it is only ever called once

2. We prefer to use Socket.gethostname which avoids making a shell command

This improves performance as we are not spawning hostname processes throughout
the app lifetime
2020-02-18 15:13:19 +11:00
Mark VanLandingham 3e89774908
DEV: Use .hbr for raw template file extension (#8883) 2020-02-11 13:38:12 -06:00
Penar Musaraj 067696df8f DEV: Apply Rubocop redundant return style 2019-11-14 15:10:51 -05:00
Sam Saffron d4c9ed68a9 DEV: properly pass keyword args
Ruby 2.7 is going to deprecate our old and incorrect usage, use the correct
form for passing kwargs
2019-11-08 17:30:42 +11:00
Sam Saffron 26c0199c01 DEV: update Rails to version 6.0.1
This version of Rails eliminates a monkey patch that is no longer needed!

Additionally it preps us for Ruby 2.7 support.
2019-11-08 16:56:30 +11:00
Gerhard Schlager 61b1f9c36b FEATURE: Load translation overrides without JS `eval` 2019-11-05 19:16:38 +01:00
Robin Ward 785ebb674d REFACTOR: Split off raw handlebars helpers from compiler
This allows us to compile without Ember being present
2019-11-01 13:50:15 -04:00
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 858cf5836c
FIX: update Redis gem to version 4.1.3
I run our benchmark on commit with hiredis and redis-4.1.3

Results:
type | hidredis | redis 4.1.3 | percent
--- | --- | --- | ---
Categories-50 | 49 | 50 | 102.04%
Categories-75 | 51 | 51 | 100.00%
Categories-90 | 63 | 64 | 101.59%
Categories-99 | 86 | 85 | 98.84%
Home-50 | 55 | 55 | 100.00%
Home-75 | 56 | 57 | 101.79%
Home-90 | 68 | 69 | 101.47%
Home-99 | 102 | 104 | 101.96%
Topic-50 | 36 | 37 | 102.78%
Topic-75 | 37 | 37 | 100.00%
Topic-90 | 47 | 48 | 102.13%
Topic-99 | 60 | 61 | 101.67%
Categories-admin-50 | 124 | 117 | 94.35%
Categories-admin-75 | 130 | 129 | 99.23%
Categories-admin-90 | 147 | 143 | 97.28%
Categories-admin-99 | 204 | 199 | 97.55%
Home-admin-50 | 146 | 148 | 101.37%
Home-admin-75 | 150 | 152 | 101.33%
Home-admin-90 | 169 | 168 | 99.41%
Home-admin-99 | 232 | 223 | 96.12%
Topic-admin-50 | 60 | 61 | 101.67%
Topic-admin-75 | 64 | 63 | 98.44%
Topic-admin-90 | 76 | 73 | 96.05%
Topic-admin-99 | 124 | 94 | 75.81%
Load rails | 2412 | 2360 | 97.84%
rss | 290204 | 295828 | 101.94%
pss | 277948 | 283624 | 102.04%

Redis gem is manipulating Redis config https://github.com/redis/redis-rb/blob/master/lib/redis/client.rb#L95
therefore we cannot pass the frozen config object.

Pass of the copy of the object is protecting original config
2019-10-21 09:59:24 +11:00
Sam Saffron ae2a56999e Revert "FIX: update Redis gem to version 4.1.3 (#8197)"
This reverts commit ab74a50d85.

We really want to upgrade redis, but discovered some edge cases
around failover we need to test.

Holding off on the upgrade till a bit more testing happens
2019-10-17 11:41:46 +11:00
Krzysztof Kotlarek ab74a50d85 FIX: update Redis gem to version 4.1.3 (#8197)
* FIX: update Redis gem to version 4.1.3

I run our benchmark on commit with hiredis and redis-4.1.3

Results:
type | hidredis | redis 4.1.3 | percent
--- | --- | --- | ---
Categories-50 | 49 | 50 | 102.04%
Categories-75 | 51 | 51 | 100.00%
Categories-90 | 63 | 64 | 101.59%
Categories-99 | 86 | 85 | 98.84%
Home-50 | 55 | 55 | 100.00%
Home-75 | 56 | 57 | 101.79%
Home-90 | 68 | 69 | 101.47%
Home-99 | 102 | 104 | 101.96%
Topic-50 | 36 | 37 | 102.78%
Topic-75 | 37 | 37 | 100.00%
Topic-90 | 47 | 48 | 102.13%
Topic-99 | 60 | 61 | 101.67%
Categories-admin-50 | 124 | 117 | 94.35%
Categories-admin-75 | 130 | 129 | 99.23%
Categories-admin-90 | 147 | 143 | 97.28%
Categories-admin-99 | 204 | 199 | 97.55%
Home-admin-50 | 146 | 148 | 101.37%
Home-admin-75 | 150 | 152 | 101.33%
Home-admin-90 | 169 | 168 | 99.41%
Home-admin-99 | 232 | 223 | 96.12%
Topic-admin-50 | 60 | 61 | 101.67%
Topic-admin-75 | 64 | 63 | 98.44%
Topic-admin-90 | 76 | 73 | 96.05%
Topic-admin-99 | 124 | 94 | 75.81%
Load rails | 2412 | 2360 | 97.84%
rss | 290204 | 295828 | 101.94%
pss | 277948 | 283624 | 102.04%

* FIX: get rid of redis freedom patch
2019-10-17 08:49:23 +11:00
Sam Saffron 586dfcc795 PERF: avoid regex for hot path
Camelize is called quite a lot in zeitwerk, avoid using a regex here which
is far slower than using ends_with?
2019-10-08 13:43:54 +11:00
Krzysztof Kotlarek 35b1185a08 FIX: Revert Demon::DemonBase back to Demon::Base (#8132)
I introduced DemonBase because I had got some conflict between `demon/base.rb` and `jobs/base.rb`, however, to not rename base class, it is possible to use regex on absolute path in Zeitwerk custom inflector.
2019-10-02 14:54:08 +10:00
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
Sam Saffron 445d305154 DEV: initial migration can fail
db:migrate can issue translations due to module loading localizing
end user messages

This allows db:migrate to work even when db is blank
2019-09-17 13:38:01 +10:00
Sam Saffron 082f59842d DEV: bind for thread local vars should yield block
followup on #015051ec without this improvement monkey patch does not work.

bind should yield the block it is passed for it to work.
2019-09-12 17:57:57 +10:00
Sam Saffron 015051ecaf PERF: avoid spinning a thread each time we close a connection
This is a temporary workaround for the issue in https://github.com/rails/rails/pull/36949

Discussing a proper fix in Rails with the Rails team.

Prior to this fix we were spinning up a thread every time we closed a connection
to the db.
2019-09-12 17:34:04 +10:00
Krzysztof Kotlarek 32b8a2ccff DEV: Upgrade Discourse to Rails 6 (#8083)
* Adjustments to pass specs on Rails 6.0.0
* Use classic autoloader instead of Zeitwerk
* Update Rails 6.0.0 deprecated methods
* Rails 6.0.0 not allowing column with integer name
* Drop freedom_patches/rails6.rb
* Default value for trigger_transactional_callbacks? is true
* Bump rspec-rails version to 4.0.0.beta2
2019-09-12 10:41:50 +10:00
Gerhard Schlager 24877a7b8c FIX: Correctly encode non-ASCII filenames in HTTP header
Backport of fix from Rails 6: 890485cfce
2019-08-07 19:10:50 +02:00
Sam fa2a5f6f56
FEATURE: SKIP_DB_AND_REDIS env var (#7756)
Sometimes we would like to create a base image without any DB access, this
assists in creating custom base images with custom plugins that already
includes `public/assets`

Following this change set you can run:

```
SPROCKETS_CONCURRENT=1 DONT_PRECOMPILE_CSS=1 SKIP_DB_AND_REDIS=1 RAILS_ENV=production bin/rake assets:precompile
```

Then it is straight forward to create a base image without needing a DB or
Redis.
2019-06-13 12:58:27 +10:00
Gerhard Schlager a77d8bee68 FIX: Use correct locale when translating without cache
follow-up to 6d8eb9c1
2019-06-05 14:19:56 +02:00
Sam Saffron 6d8eb9c144 PERF: bypass slow locale lookups in various cases
Previously as soon as any override was defined we would regress to the slow
path for locale lookups. Additionally if `raise: true` was specified which
rails likes to add in views we would bypass the cache

The new design manages to use the fast path for many more cases
2019-06-05 14:30:25 +10:00
Gerhard Schlager a3e4f43a4d DEV: Remove patch for I18n.exists?
It was merged upstream a long time ago
2019-05-13 09:36:05 +02:00
Sam Saffron 982c4496ee Correct some missing spots for frozen_string_literal 2019-05-13 09:31:32 +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
Sam Saffron e2bcf55077 DEV: move send => public_send in lib folder
This handles most of the cases in `lib` where we were using send instead
of public_send
2019-05-07 12:25:44 +10:00
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
sau226 24b3494660 HTTPSify links (#7046) 2019-02-22 16:29:27 +01:00
Sam Saffron a72ed6278b DEV: include comment explaining monkey patch
The monkey patch here is very surprising, make a comment explaining why
it is used in the code.

see: https://github.com/rails/rails/issues/35059 for upstream tracking
2019-01-26 07:25:37 +02:00
Gerhard Schlager 7c4d4331bc FEATURE: Better handling of quotation marks in site text search
It also matches 3 dots with the ellipsis symbol.
2018-11-12 13:26:41 +01:00
Sam bc7c1e411c DEV: Ruby 2.5.1 is no longer supported with Discourse
This removes a monkey patch we no longer need since our containers require
2.5.2 or up for all Discourse installs.

If you are looking to deploy on 2.5.1 which is highly not recommended you
will need to figure out how to apply this diff.
2018-11-09 18:24:58 +11:00
Gerhard Schlager e2770bc1c4 FIX: async reload of locales could result in missing translations 2018-10-01 17:14:36 +02:00
Kyle Zhao f1cb431968 FIX: rescue ActiveRecord::RecordInvalid in find_or_create_by_safe! (#6385)
AR uniqueness validation could raise ActiveRecord::RecordInvalid
2018-09-12 11:03:12 +10:00
Guo Xiang Tan 8dc1463ab3 Enable `Lint/ShadowingOuterLocalVariable` for Rubocop. 2018-09-04 10:16:42 +08:00
Maja Komel 182d9a4666 FIX: escape regex chars when searching site texts 2018-09-02 17:25:57 +10:00
Sam 6ee352510a Correctly handle exception 2018-08-23 16:27:00 +10:00
Sam 57d04200a1 Add Rails 6 note here 2018-08-21 11:09:10 +10:00
Sam ca5a6f0a9d FIX: handle concurrently creating post reply keys
In some very rare conditions this would be called concurrently and fail
2018-08-21 10:59:18 +10:00
Sam b6e9c734f2 replace error with message
So Discourse continues to work on Ruby trunk
2018-07-04 09:42:38 +10:00
Sam 2f0e73f2d6 DEV: fast pluck to use type_map in mini_sql 2018-06-20 17:53:49 +10:00
Sam 44091f20c6 DEV: allow for method deprecation using Discourse.deprecate
New method deprecator will ensure one log message an hour happens
for all deprecated method calls per call site

Also removes unused monkey patches to ActiveRecord::Base
2018-06-20 17:53:49 +10:00
Guo Xiang Tan 6e97242bb9 Monkey patch in 7830a950ef 2018-06-19 09:45:48 +08:00
Sam 87fabdc2f3 FIX: correct pool reaper
This removes a freedom patch and replaces with a custom reaper thread
it also captures an issue where reaper would fail when connections where
empty
2018-06-14 18:22:02 +10:00
Sam 71aa20bd30 FIX: pool drainer to use Rails 5.2 implementation
old implementation did not reap abandoned connections
2018-06-14 15:54:48 +10:00
Sam 66982c7800 FIX: stop using Rails connection reaper in multisite
The Rails 5.2 connection reaper appears to be leaking threads
this is a quick fix to stop it, though we need to make sure we
never leak connection pools as well.
2018-06-14 12:49:30 +10:00
Guo Xiang Tan 139d0813b4 Re-enable fast_pluck freedom patch. 2018-06-13 09:25:23 +08:00
Guo Xiang Tan 29c1f01494 Fix broken pool drainer after the upgrade.
See 6cd5cc375a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb (L467)

We think there is a leak at the moment because a discarded pool
belonging to the parent process shouldn't be present in the
forked process.
2018-06-08 13:19:07 +08:00
Sam 42847252a4 remove conditional code 2018-06-08 13:38:25 +10:00
Sam 1834417e2f downgrade rails properly 2018-06-07 20:38:22 +10:00
Guo Xiang Tan ad5082d969 Make rubocop happy again. 2018-06-07 13:28:18 +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
Sam b7037808bb PERF: stop using exec which is blocking for direct sql 2018-05-03 15:50:30 +10:00
Sam 6a3c8fe69c FEATURE: protect against accidental column or table drops
Often we need to amend our schema, it is tempting to use
drop_table, rename_column and drop_column to amned schema
trouble though is that existing code that is running in production
can depend on the existance of previous schema leading to application
breaking until new code base is deployed.

The commit enforces new rules to ensure we can never drop tables or
columns in migrations and instead use Migration::ColumnDropper and
Migration::TableDropper to defer drop the db objects
2018-03-21 15:43:32 +11:00
Gerhard Schlager eb52c5469e FEATURE: Allow plugins to register a new locale 2018-01-25 14:57:41 +01:00
Sam 081959227d FIX: unicode titles missing when visiting topic from topic list 2017-12-21 15:20:47 +11:00
Guo Xiang Tan c390169b71 Move monkey patch into freedom_patchers. 2017-11-21 14:15:11 +08:00
Guo Xiang Tan 9d6449ae92 Revert "Guard `ActionRecord::Base.exec_sql` against a readonly PostgreSQL cluster."
This reverts commit c2a5e603c2.
2017-10-19 15:39:03 +08:00
Guo Xiang Tan c2a5e603c2 Guard `ActionRecord::Base.exec_sql` against a readonly PostgreSQL cluster. 2017-10-19 14:47:29 +08:00
Sam f6fdc1ebe8 FEATURE: flexible crawler detection
You can use the crawler user agents site setting to amend what user agents
are considered crawlers based on a string match in the user agent

Also improves performance of crawler detection slightly
2017-09-29 12:31:50 +10:00
Guo Xiang Tan 77d4c4d8dc Fix all the errors to get our tests green on Rails 5.1. 2017-09-25 13:48:58 +08:00
Guo Xiang Tan 5012d46cbd Add rubocop to our build. (#5004) 2017-07-28 10:20:09 +09:00
Guo Xiang Tan a4399c2eab FIX: Translation overrides were not cached by locale properly. 2017-07-07 12:28:00 +09:00
Robin Ward 754c1e5438 Upgrade to Babel 6 2017-07-05 15:25:23 -04:00
Guo Xiang Tan 52e654b3ac FIX: Translation fallback was not using fallback's translation override.
https://meta.discourse.org/t/discobot-falling-back-to-site-locale-is-not-using-customized-copies/65140
2017-07-03 14:52:27 +09:00
Sam a3e8c3cd7b FEATURE: Native theme support
This feature introduces the concept of themes. Themes are an evolution
of site customizations.

Themes introduce two very big conceptual changes:

- A theme may include other "child themes", children can include grand
children and so on.

- A theme may specify a color scheme

The change does away with the idea of "enabled" color schemes.

It also adds a bunch of big niceties like

- You can source a theme from a git repo

- History for themes is much improved

- You can only have a single enabled theme. Themes can be selected by
    users, if you opt for it.

On a technical level this change comes with a whole bunch of goodies

- All CSS is now compiled using a custom pipeline that uses libsass
    see /lib/stylesheet

- There is a single pipeline for css compilation (in the past we used
    one for customizations and another one for the rest of the app

- The stylesheet pipeline is now divorced of sprockets, there is no
   reliance on sprockets for CSS bundling

- CSS is generated with source maps everywhere (including themes) this
    makes debugging much easier

- Our "live reloader" is smarter and avoid a flash of unstyled content
   we run a file watcher in "puma" in dev so you no longer need to run
   rake autospec to watch for CSS changes
2017-04-12 10:53:49 -04:00
Régis Hanol a2c04be718 FIX: eradicate I18n fallback issues 💣
FIX: client's translation overrides were not working when the current locale was missing a key
FIX: ExtraLocalesController.show was not properly handling multiple translations
FIX: JsLocaleHelper#output_locale was not properly handling multiple translations

FIX: ExtraLocalesController.show's spec which was randomly failing
FIX: JsLocaleHelper#output_locale was muting cached translations hashes

REFACTOR: move 'enableVerboseLocalization' to the 'localization' initializer
REFACTOR: remove unused I18n.js methods (getFallbacks, localize, parseDate, toTime, strftime, toCurrency, toPercentage)
REFACTOR: remove all I18n.pluralizationRules and instead use MessageFormat's pluralization rules

TEST: add tests for localization initializer
TEST: add tests for I18n.js
2017-02-24 11:31:21 +01:00
Sam d28d8a1f85 FIX: order by op_likes leads to broken browsing 2016-12-27 19:08:54 +11:00
Robin Ward b601120b39 Support for Raw Handlebars and helpers in Ember 1.13 2016-10-26 10:27:57 -04:00