Commit Graph

377 Commits

Author SHA1 Message Date
David Taylor 03fadf91f0
FEATURE: Optionally allow a separate `s3_asset_cdn_url` to be specified (#19284)
If configured, this will be used for static JS assets which are stored on S3. This can be useful if you want to use different CDN providers/configuration for Uploads and JS
2022-12-08 10:36:20 +00:00
kaden-stytch 29a32f9566
Meta topic: https://meta.discourse.org/t/meta-theme-color-is-not-respecting-current-color-scheme/239815 (#18832)
Meta topic: https://meta.discourse.org/t/meta-theme-color-is-not-respecting-current-color-scheme/239815

Currently, the dark mode theme-color `<meta>` tag doesn't apply because the light mode tag has `media="all"`. This means that the dark mode `<meta>` tag with `media="(prefers-color-scheme: dark)"` won't override it. This PR updates the light mode tag to `media="(prefers-color-scheme: light)"` if `dark_scheme_id` is defined and leaves it as `media="all"` otherwise.
2022-11-07 10:06:26 +03:00
Isaac Janzen 4542bf4fef
DEV: Fix greyed text for dark mode emails (#18889) 2022-11-04 15:44:49 -05:00
Osama Sayegh 787d512c03
FIX: Add theme-color `<meta>` tag when a dark scheme is selected (#18747)
Meta topic: https://meta.discourse.org/t/meta-theme-color-is-not-respecting-current-color-scheme/239815/7?u=osama.

This commit renders an additional `theme-color` `<meta>` tag for the dark scheme if the current user/request has a scheme selected for dark mode. We currently only render one `theme-color` tag which is always based on the user's selected scheme for light mode, but if the user also selects a scheme for dark mode and uses a device that's configured to use/prefer dark mode, the Discourse UI will be in dark mode, but any parts of the browser/OS UI that's colored based on the `theme-color` tag, would use a color from the user's selected light scheme and look inconsistent with the Discourse UI because the `theme-color` tag is based on the user's selected light scheme.

The additional `theme-color` tag has `media="(prefers-color-scheme: dark)"` and is based on the user's selected dark scheme which means any browser UI that's colored based on `theme-color` tags should be able to pick the right tag based on the user's preference for light/dark mode.
2022-10-26 07:18:05 +03:00
Rafael dos Santos Silva 6888eb5c2d
Revert "Revert "FEATURE: Preload resources via link header (#18475)" (#18511)" (#18531)
* Revert "Revert "FEATURE: Preload resources via link header (#18475)" (#18511)"

This reverts commit 95a57f7e0c.

* put behind feature flag

* env -> global setting

* declare global setting

* forgot one spot
2022-10-11 20:11:44 -03:00
Rafael dos Santos Silva 95a57f7e0c
Revert "FEATURE: Preload resources via link header (#18475)" (#18511)
This reverts commit 2d1dbc6f96.

We need to increase nginx proxy buffer to land this.
2022-10-07 15:08:40 -03:00
Rafael dos Santos Silva 2d1dbc6f96
FEATURE: Preload resources via link header (#18475)
Experiment moving from preload tags in the document head to preload information the the response headers.

While this is a minor improvement in most browsers (headers are parsed before the response body), this allows smart proxies like Cloudflare to "learn" from those headers and build HTTP 103 Early Hints for subsequent requests to the same URI, which will allow the user agent to download and parse our JS/CSS while we are waiting for the server to generate and stream the HTML response.

Co-authored-by: Penar Musaraj <pmusaraj@gmail.com>
2022-10-07 13:19:50 -03:00
Martin Brennan 8ebd5edd1e
DEV: Rename secure_media to secure_uploads (#18376)
This commit renames all secure_media related settings to secure_uploads_* along with the associated functionality.

This is being done because "media" does not really cover it, we aren't just doing this for images and videos etc. but for all uploads in the site.

Additionally, in future we want to secure more types of uploads, and enable a kind of "mixed mode" where some uploads are secure and some are not, so keeping media in the name is just confusing.

This also keeps compatibility with the `secure-media-uploads` path, and changes new
secure URLs to be `secure-uploads`.

Deprecated settings:

* secure_media -> secure_uploads
* secure_media_allow_embed_images_in_emails -> secure_uploads_allow_embed_images_in_emails
* secure_media_max_email_embed_image_size_kb -> secure_uploads_max_email_embed_image_size_kb
2022-09-29 09:24:33 +10:00
Ayke Halder 7277a9fbb3
DEV: output sitelinks search tag on homepage only (#16157)
Output sitelinks search tag on homepage only
2022-09-23 15:05:53 +08:00
David Taylor 0f8e4d7acc
DEV: Compile splash screen JS with ember-cli before inlining (#18150)
This lets us use all our normal JS tooling like prettier, esline and babel on the splash screen JS. At runtime the JS file is read and inlined into the HTML. This commit also switches us to use a CSP hash rather than a nonce for the splash screen.
2022-09-01 09:58:48 +01:00
David Taylor 64a66cf82b
UX: Improve safe-mode usability (#17929)
- `no_custom` -> `no_themes` (history: before themes existed, we had a similar tool called 'customizations')
- `only_official` -> `no_unofficial_plugins` (matches format of `no_themes` and `no_plugins`, and makes it clear that this doesn't affect themes)
- `?safe_mode=no_themes%2C%no_plugins` -> `?safe_mode=no_themes,no_plugins` (the query portion of a URL does not require commas to be encoded. This is much nicer to read)
- If `no_plugins` is chosen from `/safe-mode` the URL generated will omit the superfluous `no_unofficial_plugins` flag
- Some tweaks to copy on `/safe-mode`
2022-08-15 15:15:15 +01:00
Sam d716e32a32
FIX: bots could generate errors when slug generation method is encoded (#17224)
* FIX: bots could generate errors when slug generation method is encoded

When slug generation method is encoded (non default) then bots could
cause errors in the logs for urls containing special chars.

ó for example in a URL can be requested in a valid ASCII-8BIT string, and
later when joined to UTF-8 would result in encoding issues.

Fix here ensures we force encoding correctly for outlier cases.

Browser tend to always encode these chars, hence we did not notice this.


Co-authored-by: Jarek Radosz <jradosz@gmail.com>
2022-07-29 16:27:52 +10:00
David Taylor f38114e161
DEV: Remove development cache-buster query parameter (#17444)
All our development-mode assets serve a `Cache-Control: no-cache` header, so a query parameter shouldn't be needed. Ember CLI does not include cache-busting parameters, so this change will move the development rails app to the same behaviour.

This will fix adding persistent breakpoints in the dev tools. Previously, the browser would think that the assets have been replaced and throw away the breakpoints.
2022-07-12 11:53:59 +01:00
Joe cfde4419f5
DEV: Preload CSS in the `<head>` (#17322)
This commit adds preload links for core/plugin/theme CSS stylesheets in the head.

Preload links are non-blocking and run in parallel. This means that they should have already been downloaded by the time we use the actual stylesheets (in the <body> tag).

Google is currently complaining about this here and this PR will address that warning.

This commit will also fix an issue in the splash screen where it sometimes doesn't respect the theme colors - causing a slightly jarring experience on dark themes.

Note that I opted not to add new specs because the underlying work required already has a lot of coverage. The new methods only change the output HTML so we can chuck that in the document <head>

This change also means that we can make all the stylesheets non-render blocking, but that will follow in a separate commit.
2022-07-05 00:23:09 +08:00
Joe 49905a4e6c
DEV: Use performance timings to as a baseline for the splash take 2 (#17284)
We previously relied on CSS animation-delay for the splash. This means that we can get inconsistent results based on device/network conditions.

This PR moves us to a more consistent timing based on {request time + 2 seconds}

Internal topic: /t/65378/65
2022-06-30 21:22:00 +08:00
Joe e82a2ce9ae
UX: Introduces a splash screen behind a hidden site setting (#17094)
This PR introduces a new hidden site setting that allows admins to display a splash screen while site assets load.

The splash screen can be enabled via the `splash_screen` hidden site setting.

This is what the splash screen currently looks like

5ceb72f085.mp4

Once site assets load, the splash screen is automatically removed.

To control the loading text that shows in the splash screen, you can change the preloader_text translation string in admin > customize > text
2022-06-22 04:35:46 +08:00
Joe 03ffb0bf27
FIX: Defer scripts on theme-tests route (#17171)
Small follow-up to #17063. That PR broke the theme tests route locally.

This PR fixes that.
2022-06-21 12:44:31 +08:00
Jarek Radosz 2c1fc28d00
DEV: Remove ember-cli flags from the backend (#17147)
…and other auxiliary code

* Restore `QUNIT_EMBER_CLI` flag warning
* Add `ALLOW_EMBER_CLI_PROXY_BYPASS`
2022-06-20 16:33:05 +02:00
Jarek Radosz 321118f384
DEV: Change `locationType` to `history`. (#17152)
`auto` value is deprecated, and we never really supported `hash` (which was the type `auto` was falling back into)
2022-06-20 15:41:53 +02:00
Joe 804b8fd9f9
DEV: Defer loading core/plugin/theme JS files (#17063)
This is pre-request work to introduce a splash screen while site assets load.

The only change this commit introduces is that it ensures we add the defer attribute to core/plugin/theme .JS files. This will allow us to insert markup before the browser starts evaluating those scripts later on. It has no visual or functional impact on core.

This will not have any impact on how themes and plugins work. The only exception is themes loading external scripts in the </head> theme field directly via script tags. Everything will work the same but those would need to add the defer attribute if they want to keep the benefits introduced in this PR.
2022-06-20 09:47:37 +08:00
Martin Brennan f94682e2c4
FIX: Do not use SVGs for twitter:image metadata (#16973)
Twitter does not allow SVGs to be used for twitter:image
metadata (see https://developer.twitter.com/en/docs/twitter-for-websites/cards/overview/markup)
so we should fall back to the site logo if the image option
provided to `crawlable_meta_data` or SiteSetting.site_twitter_summary_large_image_url
is an SVG, and do not add the meta tag for twitter:image at all
if the site logo is an SVG.
2022-06-03 09:02:57 +10:00
David Taylor 333c58dd05
FIX: Harmonise category body class generation on server/client (#16967)
The server-side implementation had unintentionally changed to include `-{id}` at the end of the body class name. This change meant that the JS client was unaware of the class, and didn't remove it when navigating away from the category page.

This commit fixes the server-side implementation to match the client
2022-06-01 18:18:20 +01:00
Arpit Jalan 578955dcc9
DEV: allow running plugin tests for server_plugin_outlet (#16883)
This commit allows us to run plugin tests for `server_plugin_outlet`
method.
2022-05-20 17:14:55 +05:30
Arpit Jalan 77a8a4bee6
DEV: do not run plugin tests for server_plugin_outlet (#16880) 2022-05-20 14:01:14 +05:30
Arpit Jalan e8e9754a3c
FIX: pass empty hash for view locals by default (#16879)
DEV: enable plugin tests for server_plugin_outlet
2022-05-20 13:34:43 +05:30
Isaac Janzen 4b63cd3848
DEV: Add test ENV conditional back to server_plugin_outlet (#16878)
Add test ENV conditional back to server_plugin_outlet
2022-05-20 01:16:02 -05:00
Arpit Jalan defa5a4e94
FEATURE: allow locals to be passed in server_plugin_outlet (#16850) 2022-05-20 10:00:24 +05:30
Martin Brennan 907adce1cb
FIX: Use registered bookmarkables for BookmarkManager (#16695)
These validate/after_create/after_destroy methods were added
back in b8828d4a2d before
the RegisteredBookmarkable API and pattern was nailed down.
This commit updates BookmarkManager to call out to the
relevant bookmarkable for these and bookmark_metadata for
consistency.
2022-05-11 09:51:03 +10:00
David Taylor 22a7905f2d
DEV: Allow Ember CLI assets to be used by development Rails app (#16511)
Previously, accessing the Rails app directly in development mode would give you assets from our 'legacy' Ember asset pipeline. The only way to run with Ember CLI assets was to run ember-cli as a proxy. This was quite limiting when working on things which are bypassed when using the ember-cli proxy (e.g. changes to `application.html.erb`). Also, since `ember-auto-import` introduced chunking, visiting `/theme-qunit` under Ember CLI was failing to include all necessary chunks.

This commit teaches Sprockets about our Ember CLI assets so that they can be used in development mode, and are automatically collected up under `/public/assets` during `assets:precompile`. As a bonus, this allows us to remove all the custom manifest modification from `assets:precompile`.

The key changes are:
- Introduce a shared `EmberCli.enabled?` helper
- When ember-cli is enabled, add ember-cli `/dist/assets` as the top-priority Rails asset directory
- Have ember-cli output a `chunks.json` manifest, and teach `preload_script` to read it and append the correct chunks to their associated `afterFile`
- Remove most custom ember-cli logic from the `assets:precompile` step. Instead, rely on Rails to take care of pulling the 'precompiled' assets into the `public/assets` directory. Move the 'renaming' logic to runtime, so it can be used in development mode as well.
- Remove fingerprinting from `ember-cli-build`, and allow Rails to take care of things

Long-term, we may want to replace Sprockets with the lighter-weight Propshaft. The changes made in this commit have been made with that long-term goal in mind.

tldr: when you visit the rails app directly, you'll now be served the current ember-cli assets. To keep these up-to-date make sure either `ember serve`, or `ember build --watch` is running. If you really want to load the old non-ember-cli assets, then you should start the server with `EMBER_CLI_PROD_ASSETS=0`. (the legacy asset pipeline will be removed very soon)
2022-04-21 16:26:34 +01:00
Isaac Janzen 692e0140e2
FEATURE: Enables support for dark mode emails (#16520)
This PR enables custom email dark mode styles by default that were added here.

There is currently poor support for dark mode queries in mail clients. The main beneficiary of these changes will be Apple Mail and Outlook.

Enjoy the darkness 🕶️
2022-04-20 13:00:04 -05:00
Isaac Janzen 10a4bbfa72
update email dark mode styles (#16484)
Update dark mode styles for:

- secure media
- code blocks (they were too dark and had bad contrast)
2022-04-14 15:08:09 -05:00
Penar Musaraj e164ff3085
FIX: Email styles for Gmail app dark mode (#16482) 2022-04-14 15:03:06 -04:00
Gerhard Schlager b3cda195b8 REFACTOR: Add `full_url` and `display_name` to `User`
Lets stop writing the same code over and over again.
2022-04-14 11:53:57 +02:00
Isaac Janzen 5f9c98dfc1
FIX: update dark mode emails styles (#16461)
- divider sometimes is too bright
- lists have dark text on dark copy
- border around the “secure media” message is bright
2022-04-12 13:13:34 -05:00
Isaac Janzen 6c0abe15e0
FEATURE: Add email dark mode (#16104)
implement dark mode emails when `SiteSetting.dark_mode_emails_active` is active.
2022-04-11 12:27:50 -05:00
Sam 254f48e568
FIX: include crawler content on old mobile browsers (#16387)
Previous to this change an optimisation stripped crawler content from
all mobile browsers.

This had a side effect that meant that when we dropped support for an old
mobile platform we would stop rendering topic and topic list pages.

The new implementation ensures we only perform the optimisation on modern
mobile browsers.
2022-04-06 11:09:12 +01:00
Sam de9a031073
FEATURE: use canonical links in posts.rss feed (#16190)
* FEATURE: use canonical links in posts.rss feed

Previously we used non canonical links in posts.rss

These links get crawled frequently by crawlers when discovering new
content forcing crawlers to hop to non canonical pages just to end up
visiting canonical pages

This uses up expensive crawl time and adds load on Discourse sites

Old links were of the form:

`https://DOMAIN/t/SLUG/43/21`

New links are of the form

`https://DOMAIN/t/SLUG/43?page=2#post_21`

This also adds a post_id identified element to crawler view that was
missing.

Note, to avoid very expensive N+1 queries required to figure out the
page a post is on during rss generation, we cache that information.

There is a smart "cache breaker" which ensures worst case scenario is
a "page drift" - meaning we would publicize a post is on page 11 when
it is actually on page 10 due to post deletions. Cache holds for up to
12 hours.

Change only impacts public post RSS feeds (`/posts.rss`)
2022-03-15 20:17:06 +11:00
David Taylor f078d1ab0a
FIX: Update application_helper logic now that Ember CLI is default (#15935)
Followup to a01b1dd648
2022-02-14 13:48:18 +00:00
David Taylor a01b1dd648
PERF: Update ember-auto-import and webpack (#15919)
This makes a small improvement to 'cold cache' ember-cli build times, and a large improvement to 'warm cache' build times

The ember-auto-import update means that vendor is now split into multiple files for efficiency. These are named `chunk.*`, and should be included immediately after the `vendor.js` file. This commit also updates the rails app to render script tags for these chunks.

This change was previously merged, and caused memory-related errors on RAM-constrained machines. This was because Webpack 5 switches from multiple worker processes to a single multi-threaded process. This meant that it was hitting node's default heap size limit (~500mb on a 1GB RAM server). Discourse's standard install procedure recommends adding 2GB swap to 1GB-RAM machines, so we can afford to override's Node's default via the `--max-old-space-size` flag.
2022-02-14 11:21:39 +00:00
David Taylor 4cceb55621
Revert "PERF: Update ember-auto-import (#15814)" (#15854)
This reverts commit f4c6a61855 and a8325c9016

This update of ember-auto-import and webpack causes significantly higher memory use during rebuilds. This made ember-cli totally unusable on 1GB RAM / 2GB swap environments. We don't have a specific need for this upgrade right now, so reverting for now.
2022-02-07 22:41:07 +00:00
David Taylor e92f57255d
Revert "DEV: Make Ember CLI assets the default in production (#15843)" (#15852)
This reverts 1b622667bc

We have had reports of issues rebuilding under memory-constrained environments. Reverting while we investigate further.
2022-02-07 20:31:10 +00:00
David Taylor a8325c9016
DEV: Load all vendor files for theme-qunit under prod ember-cli (#15844)
This regressed in f4c6a61855
2022-02-07 17:58:54 +00:00
David Taylor 1b622667bc
DEV: Make Ember CLI assets the default in production (#15843)
This can be disabled by setting `EMBER_CLI_PROD_ASSETS=0`, but this option will not be available for long. If your theme/plugin/site has issues under Ember CLI, please open a topic on https://meta.discourse.org
2022-02-07 15:25:57 +00:00
David Taylor f4c6a61855
PERF: Update ember-auto-import (#15814)
This makes a small improvement to 'cold cache' ember-cli build times, and a large improvement to 'warm cache' build times

The ember-auto-import update means that vendor is now split into multiple files for efficiency. These are named `chunk.*`, and should be included immediately after the `vendor.js` file. This commit also updates the rails app to render script tags for these chunks
2022-02-04 11:00:51 +00:00
Robin Ward 6272edd121 DEV: Support for running theme test with Ember CLI (third attempt)
The second attempt fixed issues with smoke test.

This one makes sure minification only happens in production mode.
2022-01-13 16:02:07 -05:00
Martin Brennan 107239a442
Revert "DEV: Support for running theme test with Ember CLI (second attempt)" (#15559)
This reverts commit 2c7906999a.

The changes break some things in local development (putting JS files
into minified files, not allowing debugger, and others)
2022-01-13 10:05:35 +10:00
Robin Ward 2c7906999a DEV: Support for running theme test with Ember CLI (second attempt)
This PR includes support for running theme tests in legacy ember
production envrionments.
2022-01-12 15:43:29 -05:00
David Taylor 252bb87ab3
Revert "DEV: Support for running theme test with Ember CLI" (#15547)
This reverts commit ea84a82f77.

This is causing problems with `/theme-qunit` on legacy, non-ember-cli production sites. Reverting while we work on a fix
2022-01-11 23:38:59 +00:00
Robin Ward ea84a82f77 DEV: Support for running theme test with Ember CLI
This is quite complex as it means that in production we have to build
Ember CLI test files and allow them to be used by our Rails application.

There is a fair bit of glue we can remove in the future once we move to
Ember CLI completely.
2022-01-11 15:42:13 -05:00
David Taylor 1fa7a87f86
SECURITY: Remove ember-cli specific response from application routes (#15155)
Under some conditions, these varied responses could lead to cache poisoning, hence the 'security' label.

Previously the Rails application would serve JSON data in place of HTML whenever Ember CLI requested an `application.html.erb`-rendered page. This commit removes that logic, and instead parses the HTML out of the standard response. This means that Rails doesn't need to customize its response for Ember CLI.
2021-12-01 16:10:40 +00:00