jreviews:permission:comment.upload_media
Filters whether a user has permission to upload media to comments by specifying the allowed media type.
You need to have a working knowledge of Hooks before you get started.
Fires when checking if user can upload a specific media type to a comment
Parameters
| Name | Type | Description |
|---|---|---|
$canUploadMedia |
bool |
Whether the user can upload media of this type |
$user |
\JReviews\App\Models\User |
The user attempting to upload media |
$comment |
\JReviews\App\Models\Comment |
The comment |
$mediaType |
string |
The media type (photo, video, audio, attachment) |
Boilerplate Code
Use the boilerplate code to start using the filter, and add your own logic to modify the first argument and return it.
fwd_add_filter('jreviews:permission:comment.upload_media', function($canUploadMedia, $user, $comment, $mediaType)
{
// Your code here
return $canUploadMedia;
}, 20, 4);
The , 20, N after your callback are the hook priority and the number of arguments your callback accepts. By default, a hook passes your callback only its first argument; for a filter, that is the value being filtered, so a simple function($value) { ... } needs nothing extra. If your callback declares more parameters, such as function($value, $listing) { ... }, you must add N (the parameter count, 2 here). Because N is the fourth argument to fwd_add_filter() or fwd_add_action(), you must also pass the priority (20 is the default). Leaving these off when your callback expects extra parameters causes a Too few arguments to function ... fatal error.
Source Files
app/Policies/CommentPolicy.php