This is a workaround for an upstream bug which I have not been able to
reproduce outside of Moodle whereby the editor.contentWindow does not
match the editor.iframeElement.contentWindow when it should.
This issue only seems to affect Firefox, and it may even be a bug in
Firefox. It can only be reproduced when using a fresh browser which has
never had a TinyMCE window open.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
In PHP 8.2 and later, setting a value to an undeclared class property is
deprecated and emits a deprecation notice.
So we need to add missing class properties that still need to be declared.
When rendering content items, check whether the plugin has monologo
icons. If so, add a 'nofilter' class so the plugin icon can be
rendered as is and without the CSS filter.
Add the `.nofilter` class for activity icons when the icon URL's
`filtericon` parameter is not set, so they get rendered as they are on
the timeline block.
Add the `.nofilter` class for activity icons when the icon URL's
`filtericon` parameter is not set, so they get rendered as they are on
the recently accessed items block.
Add the `.nofilter` class for activity icons when the icon URL's
`filtericon` parameter is not set, so they get rendered as they are on
the context header on the activity page.
Add the `.nofilter` class for activity icons when the icon URL's
`filtericon` parameter is not set, so they get rendered as they are on
the course homepage.
* Apply the filter CSS property only to activity icons
that don't have the ".nofilter" class. This will allow
activities with non-SVG icons to be rendered as they are.
* If a plugin defines a `filtericon` custom data or uses its monologo
version of the icon, a `filtericon` parameter is being added to the
icon's URL. This information can help plugins determine whether to
render the activity icon as is or with CSS filtering.
