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get_resource_collections()

Description

Retrieves a list of collections that a resource is used in for the specified resource reference.

Parameters

ColumnTypeDefaultDescription
$ref int The resource reference for which to retrieve associated collections.

Return

array An array of collections associated with the resource, including user information and resource count.

Location

include/resource_functions.php lines 5504 to 5536

Definition

 
function get_resource_collections($ref)
{
    global $userref;
    if (checkperm('b') || is_anonymous_user()) {
        return array();
    }

    # Returns a list of collections that a resource is used in for the $view_resource_collections option
    $sql = "";

    # Include themes in my collections?
    # Only filter out themes if $themes_in_my_collections is set to false in config.php
    global $themes_in_my_collections;
    if (!$themes_in_my_collections) {
        if ($sql != "") {
            $sql .= " and ";
        }
        $sql .= "(length(c.theme)=0 or c.theme is null) ";
    }
    if ($sql != "") {
        $sql = "where " . $sql;
    }

    return ps_query("select * from
    (select c.*,u.username,u.fullname,count(r.resource) count from user u join collection c on u.ref=c.user and c.user=? left outer join collection_resource r on c.ref=r.collection group by c.ref
    union
    select c.*,u.username,u.fullname,count(r.resource) count from user_collection uc join collection c on uc.collection=c.ref and uc.user=? and c.user<>? left outer join collection_resource r on c.ref=r.collection left join user u on c.user=u.ref group by c.ref) clist where clist.ref in (select collection from collection_resource cr where cr.resource=?)", array(
        "i",$userref,
        "i",$userref,
        "i",$userref,
        "i",$ref
        ));
}

This article was last updated 30th April 2025 21:35 Europe/London time based on the source file dated 23rd April 2025 16:25 Europe/London time.