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comments_notify_tagged()

Description

Notify anyone tagged when a new comment is posted

Parameters

ColumnTypeDefaultDescription
$comment string The comment body
$from_user integer Who posted the comment
$resource integer null If commenting on a resource, the resource ID
$collection integer null If commenting on a collection, the collection ID

Return

void

Location

include/comment_functions.php lines 534 to 560

Definition

 
function comments_notify_tagged($comment,$from_user,$resource=null,$collection=null)
    {
    // Find tagged users.
    $success=preg_match_all("/@.*? /",$comment . " ", $tagged, PREG_PATTERN_ORDER);
    if (!$success) {return true;} // Nothing to do, return out.
    foreach ($tagged[0] as $tag)
        {
        $tag=substr($tag,1);$tag=trim($tag); // Get just the username.
        $user=get_user_by_username($tag); // Find the matching user ID
        // No match but there's an underscore? Try replacing the underscore with a space and search again. Spaces are swapped to underscores when tagging.
        if ($user===false) {$user=get_user_by_username(str_replace("_"," ",$tag));}

        if ($user>0)
            {
            // Notify them.

            // Build a URL based on whether this is a resource or collection
            global $baseurl,$userref,$lang;
            $url=$baseurl . "/?" . (is_null($resource)?"c":"r") . "=" . (is_null($resource)?$collection:$resource);

            // Send the message.
            message_add(array($user),$lang["tagged_notification"] . " " . $comment,$url,$userref);
            }

        }
    return true;
    }

This article was last updated 4th December 2024 08:35 Europe/London time based on the source file dated 17th May 2024 16:10 Europe/London time.