If MAX_FILE_UPLOAD_SIZE is set to 0, then UI elements like the upload
icon in the compose and message edit UI and "Attachments" menu in
"/#settings" are not displayed.
A different error message is also displayed if a user tries to drag and
drop or paste a file into the compose message box.
Fixes#12152.
This adds a class `rendered_markdown` for all the elements which have
rendered markdown content; This is done to add different styles for
rendered content in day mode and night mode.
Also replace the element selectors from CSS to use the class.
This code will correctly add video call link to the message
textarea based on whether 'Add video call' was selected from
message composition form or message edit form.
The implementation was semi-rewritten by tabbott to remove an
unnecessary global variable, with fixes for the unit tests from
showell.
Fixes#11188.
The stream/topic edit areas now have these ids:
#stream_message_recipient_stream
#stream_message_recipient_topic
They are pretty verbose, but being able to grep
for these without noise does have some value.
Use CSS to display a `+` button on mobile but keep the more verbose
buttons on desktop. In the future, this button will be used to display
a popop for a new message.
Fixes#9433.
Extra bottom margin was observed when using `compose_error` which
was caused by paragraphs in bootstrap having a bottom margin of 10px.
The paragraph tag has been replaced by a span tag.
This should make it easier to find the templates that are actually
part of the core webapp, instead of having them all mixed together
with the portico pages.