Commit Graph

188 Commits

Author SHA1 Message Date
Penar Musaraj 6fdc711b4a
FEATURE: Allow users to opt out of automatic dark mode (#10377) 2020-08-06 09:45:37 -04:00
Penar Musaraj c937afc75e
FEATURE: automatic dark mode (#10341)
A first step to adding automatic dark mode color scheme switching. Adds a new SCSS file at `color_definitions.scss` that serves to output all SCSS color variables as CSS custom properties. And replaces all SCSS color variables with the new CSS custom properties throughout the stylesheets. 

This is an alpha feature at this point, can only be enabled via console using the `default_dark_mode_color_scheme_id` site setting.
2020-08-03 22:57:10 -04:00
David Taylor 7d300006a1
Revert "PERF: Move highlightjs to a background worker, and add result cache (#10191)"
This caused a CORS error when used with S3 asset storage

This reverts commit d09f283e91.
2020-07-15 13:52:35 +01:00
David Taylor d09f283e91
PERF: Move highlightjs to a background worker, and add result cache (#10191)
Syntax highlighting is a CPU-intensive process which we run a lot while rendering posts and while using the composer preview. Moving it to a background worker releases the main thread to the browser, which makes the UX much smoother.
2020-07-15 12:48:07 +01:00
Robin Ward 22789e0201 New `bootstrap.json` endpoint for starting up Discourse
Discourse needs a bunch of data preloaded before it can start up.
Normally we throw blobs of this into the HTML document that is requested
but in some cases that's awkward to retrieve.

For example with Ember CLI you have a separate javascript application
that needs to make its own HTML.

This API endpoint returns a JSON object with all the data Discourse needs to
bootstrap and start up.
2020-06-03 14:45:23 -04:00
Sam Saffron d0d5a138c3
DEV: stop freezing frozen strings
We have the `# frozen_string_literal: true` comment on all our
files. This means all string literals are frozen. There is no need
to call #freeze on any literals.

For files with `# frozen_string_literal: true`

```
puts %w{a b}[0].frozen?
=> true

puts "hi".frozen?
=> true

puts "a #{1} b".frozen?
=> true

puts ("a " + "b").frozen?
=> false

puts (-("a " + "b")).frozen?
=> true
```

For more details see: https://samsaffron.com/archive/2018/02/16/reducing-string-duplication-in-ruby
2020-04-30 16:48:53 +10:00
Arpit Jalan ee63c35c35 DEV: use array for matching multiple values 2020-04-22 12:25:59 +05:30
Arpit Jalan c028e1aca7 FIX: use absolute url for `/user_avatar/` links 2020-04-22 12:08:59 +05:30
Sam Saffron ee36382640
FEATURE: improve rendering of RSS feeds
- Eliminate superfluous "author wrote" block
- Eliminate block-quote for all posts
- Move participant count and reply count to 1 line
- Prioritize name over username if forum requests
- Use fabrication in list controller spec to speed up spec
2020-04-20 16:08:24 +10:00
Martin Brennan 697d4720df
DEV: Add DEBUG_PRELOADED_APP_DATA to log pre-loaded JSON in development (#8873)
Extracted from #8772

This will allow developers (in rails development mode only) to log pre-loaded JSON app data to the browser console for inspection.
2020-02-06 13:14:33 +10:00
Martin Brennan edbc356593
FIX: Replace deprecated URI.encode, URI.escape, URI.unescape and URI.unencode (#8528)
The following methods have long been deprecated in ruby due to flaws in their implementation per http://blade.nagaokaut.ac.jp/cgi-bin/vframe.rb/ruby/ruby-core/29293?29179-31097:

URI.escape
URI.unescape
URI.encode
URI.unencode
escape/encode are just aliases for one another. This PR uses the Addressable gem to replace these methods with its own encode, unencode, and encode_component methods where appropriate.

I have put all references to Addressable::URI here into the UrlHelper to keep them corralled in one place to make changes to this implementation easier.

Addressable is now also an explicit gem dependency.
2019-12-12 12:49:21 +10:00
Joffrey JAFFEUX 0d3d2c43a0
DEV: s/\$redis/Discourse\.redis (#8431)
This commit also adds a rubocop rule to prevent global variables.
2019-12-03 10:05:53 +01:00
Jeff Wong c6d8dbd4a9 Revert "FEATURE: Normalize the service worker route (#8359)"
This reverts commit 9799a651b6.
2019-11-20 14:10:17 -08:00
Jeff Wong 9799a651b6
FEATURE: Normalize the service worker route (#8359)
* FEATURE: Normalize the service worker route

Update cache headers so they are not immutable outside of the rails app

Add the ability to purge the service worker cache from localhost

Rails -> nginx will pass immutable flags so the file is cached until reloaded.
In most cases, nginx will have its cache flushed on rebuild (new image)

For those needing dynamic re-caching (such as upgrading via the UI),
a rake task for flushing the service worker script is provided
through `assets:flush_sw`
2019-11-20 11:33:41 -08:00
Gerhard Schlager 61b1f9c36b FEATURE: Load translation overrides without JS `eval` 2019-11-05 19:16:38 +01:00
Robin Ward 4e07f725c6 Remove debug info 2019-11-01 13:50:15 -04:00
Robin Ward 90f934a660 REFACTOR: Use a module for `Ember.isEmpty` 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
Sam Saffron 602215a273 SECURITY: mini profiler enabled incorrectly for admins
We expect mini profiler only to show up on accounts that are flagged as
developer accounts.

Unfortunately there was a bypass on any controllers that mix in ApplicationHelper
2019-10-09 12:49:22 +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
Jarek Radosz d407bcab36 FIX: Correctly escape category description text (#8107)
* FIX: Correctly escape category description text

This bug has been introduced in db14e10943.

* Remove unnecessary `html_safe`

`Theme.lookup_field` already returns html-safe strings: 7ad338e3e6/app/models/theme.rb (L237-L242)

* Rename `description` where it's acutally `descriptionText`
2019-10-01 12:04:39 -04:00
Osama Sayegh 57db3c1fbe
FIX: Properly render server side plugin outlets (#8106)
The behavior of the `render` helper method changed in Rails 6 so now the method doesn't render the template and return the output, instead it just returns the file content as-is. Context: https://meta.discourse.org/t/discourse-sitemap-plugin/40348/134?u=osama
2019-09-19 21:51:06 +03:00
Penar Musaraj 0f67350764 FIX: only use app argument for official iOS app banner
When showing the native app banner, we include an app argument to automatically add the current site to the official DiscourseHub app. However, the app id can be changed via a hidden site setting, and when changed, that argument is no longer useful. This ensures the argument is only included for the official iOS app banner.
2019-08-27 10:23:57 -04:00
Sam Saffron 8db38de9d7 SECURITY: add rate limiting to anon JS error reporting
This adds a 1 minute rate limit to all JS error reporting per IP. Previously
we would only use the global rate limit.

This also introduces DISCOURSE_ENABLE_JS_ERROR_REPORTING, if it is set to
false then no JS error reporting will be allowed on the site.
2019-08-20 11:29:11 +10:00
Osama Sayegh eff1c19e3b FIX: Fallback to gzip compression if brotli isn't supported (#7895) 2019-07-16 11:05:37 -03:00
Arpit Jalan 324e182842
FEATURE: show login and signup button on no-ember layout (#7867) 2019-07-09 04:51:19 +05:30
Jeff Wong 893b50031d
replace subfolder on cdn url conversion between general cdn and s3 (#7764)
When both a cdn URL and an s3 cdn URL defined, subfolder paths were leaking
through to the s3 cdn URL. If we are replacing the cdn url with the s3_cdn url,
we also need to make sure that the subpath is removed as well, as it appears in
the original cdn url.

The test should give a fairly good gist of the situations - in subfolder
situations where s3_cdn and a cdn is defined:
`asset_path` returns the asset with a subfolder, in the form `{cdn_url}/{subfolder}/{asset_path}`

Currently this is being replaced to `{s3_cdn_url}/{subfolder}/{asset_path}`
I am proposing we change this to: `{s3_cdn_url}/{asset_path}` as it seems like
for s3_cdn urls we should not be carrying around app subfolder pathing anywhere
we are looking up s3 paths.
2019-06-17 11:51:17 -07:00
David Taylor 7500eed4c0
FEATURE: Multi-file javascript support for themes (#7526)
You can now add javascript files under `/javascripts/*` in a theme, and they will be loaded as if they were included in core, or a plugin. If you give something the same name as a core/plugin file, it will be overridden. Support file extensions are `.js.es6`, `.hbs` and `.raw.hbs`.
2019-06-03 10:41:00 +01:00
Penar Musaraj 446ec1b44a
Set input and textarea font size to 16px on iOS (#7480) 2019-05-07 10:44:43 -04:00
Guo Xiang Tan abbc639e0d FIX: Only unregister service workers that belongs to Discourse. 2019-05-07 13:08:06 +08:00
David Taylor 0e303c7f5d
FEATURE: Automatically generate optimized site metadata icons (#7372)
This change automatically resizes icons for various purposes. Admins can now upload `logo` and `logo_small`, and everything else will be auto-generated. Specific icons can still be uploaded separately if required.

## Core

- Adds an SiteIconManager module which manages automatic resizing and fallback

- Icons are looked up in the OptimizedImage table at runtime, and then cached in Redis. If the resized version is missing for some reason, then most icons will fall back to the original files. Some icons (e.g. PWA Manifest) will return `nil` (because an incorrectly sized icon is worse than a missing icon). 

- `SiteSetting.site_large_icon_url` will return the optimized version, including any fallback. `SiteSetting.large_icon` continues to return the upload object. This means that (almost) no changes are required in core/plugins to support this new system.

- Icons are resized whenever a relevant site setting is changed, and during post-deploy migrations

## Wizard

- Allows `requiresRefresh` wizard steps to reload data via AJAX instead of a full page reload

- Add placeholders to the **icons** step of the wizard, which automatically update from the "Square Logo"

- Various copy updates to support the changes

- Remove the "upload-time" resizing for `large_icon`. This is no longer required.

## Site Settings UX

- Move logo/icon settings under a new "Branding" tab

- Various copy changes to support the changes

- Adds placeholder support to the `image-uploader` component

- Automatically reloads site settings after saving. This allows setting placeholders to change based on changes to other settings

- Upload site settings will be assigned a placeholder if SiteIconManager `responds_to?` an icon of the same name

## Dashboard Warnings

- Remove PWA icon and PWA title warnings. Both are now handled automatically.

## Bonus

- Updated the sketch logos to use @awesomerobot's new high-res designs
2019-05-01 14:44:45 +01:00
Penar Musaraj 6df8c4b8f0 FIX: Fall back to large logo on mobile no_ember pages 2019-04-24 11:39:11 -04:00
Penar Musaraj 7cd621778d FEATURE: Native app banner improvements
This commit adds some improvements to native app banners for iOS and Android

- iOS and Android now have separate settings for native app banners

- app banners will now only show for users on TL1 and up

- app ids are now in a hidden site setting to allow sites to switch to their own app, if desired

- iOS only: the site URL is passed to the app arguments
2019-04-17 12:25:13 -04:00
Sam Saffron baa7a9836c FEATURE: remove "COMPRESS_BROTLI" optional behavior
The compress brotli functionality is no longer optional, this has worked
well for years. The name of the ENV var is also confusing cause it does
not have a `DISCOURSE_` prefix which caused issues with the web upgrader

Brotli support is now unconditionally on
2019-04-11 12:36:18 +10:00
Sam Saffron 5a8451bf89 PERF: no need to select entire group just to find name
Note, this is a very good candidate for some cache longer term to cut
the query out
2019-03-26 17:59:05 +11:00
Sam Saffron 3cfedc6c71 PERF: no need to select the full theme just to get color scheme 2019-03-26 17:53:18 +11:00
Guo Xiang Tan b0c8fdd7da FIX: Properly support defaults for upload site settings. 2019-03-13 16:36:57 +08:00
David Taylor f3cfce4a93
FEATURE: Calculate sprite-sheet based on currently active themes (#6973)
Previously there was only one sprite sheet, which always included icons from all themes even if they were disabled
2019-02-06 15:51:23 +00:00
Gerhard Schlager ec7f418a22 REFACTOR: Simplify finding the opengraph image
* removes deprecation warnings for "logo url"
* adds the "large icon" as fallback before the "apple touch icon"
2019-01-31 20:46:15 +01:00
Arpit Jalan f83533e1cb FIX: use absolute url for `/images/example.png` links
FEATURE: fallback to logo_url as last resort for opengraph image url
2019-01-31 10:20:15 +05:30
David Taylor aca0b32fda
FEATURE: Allow overriding text size from a different device (#6955)
This brings the feature in line with the theme selection system
2019-01-28 11:19:50 +00:00
David Taylor d338e54f59
FEATURE: Allow setting font size per-device using a cookie (#6947) 2019-01-25 15:06:06 +00:00
Vinoth Kannan 70b56c8332 FIX: 'anon' css class is missing for anonymous users 2019-01-23 10:13:36 +05:30
Guo Xiang Tan f89a32e759 FIX: Text logo does not show up on non ember pages. 2019-01-18 15:11:42 +08:00
David Taylor 880311dd4d
FEATURE: Support for localized themes (#6848)
- Themes can supply translation files in a format like `/locales/{locale}.yml`. These files should be valid YAML, with a single top level key equal to the locale being defined. For now these can only be defined using the `discourse_theme` CLI, importing a `.tar.gz`, or from a GIT repository.

- Fallback is handled on a global level (if the locale is not defined in the theme), as well as on individual keys (if some keys are missing from the selected interface language).

- Administrators can override individual keys on a per-theme basis in the /admin/customize/themes user interface.

- Theme developers should access defined translations using the new theme prefix variables:
  JavaScript: `I18n.t(themePrefix("my_translation_key"))`
  Handlebars: `{{theme-i18n "my_translation_key"}}` or `{{i18n (theme-prefix "my_translation_key")}}`

- To design for backwards compatibility, theme developers can check for the presence of the `themePrefix` variable in JavaScript

- As part of this, the old `{{themeSetting.setting_name}}` syntax is deprecated in favour of `{{theme-setting "setting_name"}}`
2019-01-17 11:46:11 +00:00
David Taylor 1ebd3dbbd0
FEATURE: Allow the base font size to be changed on a per-user basis (#6859) 2019-01-14 13:21:46 +00:00
Arpit Jalan 9919f16041 FIX: use absolute URL for twitter:image tag 2019-01-08 11:19:04 +05:30
Penar Musaraj 03deda2147
Upgrade to FontAwesome 5 (take two) (#6673)
* Add missing icons to set

* Revert FA5 revert

 This reverts commit 42572ff

* use new SVG syntax in locales

* Noscript page changes (remove login button, center "powered by" footer text)

* Cast wider net for SVG icons in settings

- include any _icon setting for SVG registry (offers better support for plugin settings)

- let themes store multiple pipe-delimited icons in a setting

- also replaces broken onebox image icon with SVG reference in cooked post processor

* interpolate icons in locales

* Fix composer whisper icon alignment

* Add support for stacked icons

* SECURITY: enforce hostname to match discourse hostname

This ensures that the hostname rails uses for various helpers always matches
the Discourse hostname

* load SVG sprite with pre-initializers

* FIX: enable caching on SVG sprites

* PERF: use JSONP for SVG sprites so they are served from CDN

This avoids needing to deal with CORS for loading of the SVG

Note, added the svg- prefix to the filename so we can quickly tell in
dev tools what the file is

* Add missing SVG sprite JSONP script to CSP

* Upgrade to FA 5.5.0

* Add support for all FA4.7 icons

- adds complete frontend and backend for renamed FA4.7 icons

- improves performance of SvgSprite.bundle and SvgSprite.all_icons

* Fix group avatar flair preview

- adds an endpoint at /svg-sprites/search/:keyword

- adds frontend ajax call that pulls icon in avatar flair preview even when it is not in subset

* Remove FA 4.7 font files
2018-11-26 16:49:57 -05:00
Kyle Zhao 7cb6082f91 FIX: S3 CDN for markdown it bundle 2018-11-15 16:55:20 -05:00
Guo Xiang Tan 44391ee8ab
FEATURE: Upload Site Settings. (#6573) 2018-11-14 15:03:02 +08:00