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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 5993 to 6023

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 17th November 2024 15:35 Europe/London time based on the source file dated 15th November 2024 18:30 Europe/London time.