discourse/plugins/chat
Alan Guo Xiang Tan 14d54872f0
PERF: Use `MessageBus.last_ids` instead of `MessageBus.last_id` for chat (#19523)
Prior to this change, each request executed 2 Redis calls per chat channel
that was loaded. The number of Redis calls quickly adds up once a user
is following multiple channels.
2022-12-20 08:20:45 +08:00
..
app PERF: Use `MessageBus.last_ids` instead of `MessageBus.last_id` for chat (#19523) 2022-12-20 08:20:45 +08:00
assets FIX: box-sizing for avatars (#19517) 2022-12-19 13:43:18 +01:00
config FEATURE: Chat and Sidebar are now on by default (#19406) 2022-12-13 17:25:19 -07:00
db PERF: Add index for chat unread counts query (#19516) 2022-12-20 05:10:53 +08:00
lib PERF: Remove unnecessary SQL UNION query when search public channels (#19515) 2022-12-20 07:52:26 +08:00
public
spec UX: Hashtag autocomplete styling (#19426) 2022-12-19 12:31:45 +01:00
test/javascripts DEV: Update `@ember/test-helpers` and fix chat test (#19495) 2022-12-19 11:23:31 +01:00
README.md
plugin.rb PERF: Remove unnecessary SQL UNION query when search public channels (#19515) 2022-12-20 07:52:26 +08:00

README.md

⚠️ This plugin is still in active development and may change frequently

Documentation

The Discourse Chat plugin adds chat functionality to your Discourse so it can natively support both long-form and short-form communication needs of your online community.

For documentation, see Discourse Chat

Plugin API

registerChatComposerButton

Usage

api.registerChatComposerButton({ id: "foo", ... });

Options

Every option accepts a value or a function, when passing a function this will be the chat-composer component instance. Example of an option using a function:

api.registerChatComposerButton({
  id: "foo",
  displayed() {
    return this.site.mobileView && this.canAttachUploads;
  },
});
Required
  • id unique, used to identify your button, eg: "gifs"
  • action callback when the button is pressed, can be an action name or an anonymous function, eg: "onFooClicked" or () => { console.log("clicked") }

A button requires at least an icon or a label:

  • icon, eg: "times"
  • label, text displayed on the button, a translatable key, eg: "foo.bar"
  • translatedLabel, text displayed on the button, a string, eg: "Add gifs"
Optional
  • position, can be "inline" or "dropdown", defaults to "inline"
  • title, title attribute of the button, a translatable key, eg: "foo.bar"
  • translatedTitle, title attribute of the button, a string, eg: "Add gifs"
  • ariaLabel, aria-label attribute of the button, a translatable key, eg: "foo.bar"
  • translatedAriaLabel, aria-label attribute of the button, a string, eg: "Add gifs"
  • classNames, additional names to add to the buttons class attribute, eg: ["foo", "bar"]
  • displayed, hide/or show the button, expects a boolean
  • disabled, sets the disabled attribute on the button, expects a boolean
  • priority, an integer defining the order of the buttons, higher comes first, eg: 700
  • dependentKeys, list of property names which should trigger a refresh of the buttons when changed, eg: ["foo.bar", "bar.baz"]