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purge_expired_shares()

Description

Purge all expired shares
"share_group" - (int) Usergroup ref 'shared as'
"share_user" - (int) user ID of share creator
"share_type" - (int) 0=view, 1=upload
"share_collection" - (int) Collection ID

Parameters

ColumnTypeDefaultDescription
$filteropts array Array of options to filter shares purged

Return

string|int

Location

include/collections_functions.php lines 6752 to 6802

Definition

 
function purge_expired_shares($filteropts)
    {
    global $userref;

    $share_group = $filteropts['share_group'] ?? null;
    $share_user = $filteropts['share_user'] ?? null;
    $share_type = $filteropts['share_type'] ?? null;
    $share_collection = $filteropts['share_collection'] ?? null;
   
    $conditions = array();
    $params = [];
    if((int)$share_user > 0 && ($share_user == $userref || checkperm_user_edit($share_user)))
        {
        $conditions[] = "user = ?";
        $params = array_merge($params, ['i', $share_user]);
        }
    elseif(!checkperm('a') && !checkperm('ex'))
        {
        $conditions[] = "user = ?";
        $params = array_merge($params, ['i', $userref]);
        }

    if(!is_null($share_group) && (int)$share_group > 0  && checkperm('a'))
        {
        $conditions[] = "usergroup = ?";
        $params = array_merge($params, ['i', $share_group]);
        }
    if($share_type == 0)
        {
        $conditions[] = "(upload=0 OR upload IS NULL)";
        }
    elseif($share_type == 1)
        {
        $conditions[] = "upload=1";
        }
    if((int)$share_collection > 0)
        {
        $conditions[] = "collection = ?";
        $params = array_merge($params, ['i', $share_collection]);
        }

    $conditional_sql=" WHERE expires < now()";
    if (count($conditions)>0)
        {
        $conditional_sql .= " AND " . implode(" AND ",$conditions);
        }

    $purge_query = "DELETE FROM external_access_keys " . $conditional_sql;
    ps_query($purge_query, $params);
    return sql_affected_rows();
    }

This article was last updated 17th November 2024 15:35 Europe/London time based on the source file dated 13th November 2024 15:50 Europe/London time.