As mentioned in the XEP, don't show error messages for OMEMO messages
that can't be decrypted because they were already decrypted before or
because they weren't encrypted for this device.
This let's us populate the `from_real_jid` attribute for messages in
cases where the user's nickname has changed.
Only save the occupant-id if the MUC supports it
Store all advertised features on the `chatbox.features` model.
This allows us to look up a feature without using the async
`disco.supports` API.
Updates #2241
- Unregister nickname before sending unavailable presence
- Send unavailable presence before destroying state
- Call `leave` after unregistering, otherwise the disco entry for the MUC gets removed in `leave` while it's still necessary to unregister
- Wrap `this.leave` in try/except in `onConnectionStatusChanged` handler
- Add new MUC connection status, `CLOSING` to avoid `this.leave()` being called when `hidden` gets set to `true` while the MUC is in the process of being closed.
I noticed that a marker was sent for an error message (created due to an
unencryptable OMEMO messages), and this caused the user to be kicked
from the MUC.
even if the global configuration is to disallow it.
* When parsing, include all media URLs, not just the ones from allowed domains.
That makes it possible to change allowed domains on-the-fly,
while still allowing media in individual messages to be shown manually
(via the message actions dropdown).
* Merge `embed_audio`, `embed_video` and `show_images_inline` into `render_media`
* Create new config settings for allowable domains for images, video and audio
* Check the URL domain against a whitelist for the message actions dropdown
Add caps element to the MUC join presence, so that the MUC MEP node can
know whether we're interested in receiving MEP messages.
Create info messages for any `conference-info` tags that contain `activity` tags.
Check for both `headline` and `normal` MEP messages (even though the XEP
only show `headline` examples), since `normal` messages can be archived
in MAM, but `headline` ones not.
Update the XEP-0372 reference-parsing code to take the `anchor`
attribute into consideration, specifically to check which text element
the reference applies to.
Add support for rendering XEP-0372 mentions in "info" messages and for
triggering HTML5 Desktop notifications for such mentions.
Background:
-----------
XEP-0316 describes a way for a MUC to send out PEP-like messages to MUC
participants. This feature can be used to describe custom activity happening
in the MUC.
