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update_resource_lock()

Parameters

ColumnTypeDefaultDescription
$ref
$lockaction
$newlockuser null
$accesschecked false

Location

include/resource_functions.php lines 8967 to 9003

Definition

 
function update_resource_lock($ref,$lockaction,$newlockuser=null,$accesschecked = false)
    {
    global $userref;

    if(((string)(int)$ref != (string)$ref)
     || $ref <= 0
     || !in_array($lockaction,array(0,1))
        )
        {
        return false;
        }

    if(is_null($newlockuser) || ((string)(int)$newlockuser != (string)$newlockuser))
        {
        $newlockuser = $userref;
        }

    if(!$accesschecked)
        {
        $resource_data  = get_resource_data($ref);
        $lockeduser     =  $resource_data["lock_user"];
        $edit_access    = get_edit_access($ref,$resource_data["archive"],$resource_data);
        if(!checkperm("a")
            &&
            $lockeduser != $userref
            &&
            !($edit_access && $lockeduser == 0 && !checkperm("nolock"))
            )
            {
            return false;
            }
        }

    ps_query("UPDATE resource SET lock_user=? WHERE ref=?",array("i",($lockaction ? $newlockuser : "0"),"i",(int)$ref));
    resource_log($ref,($lockaction ? LOG_CODE_LOCKED : LOG_CODE_UNLOCKED),0);
    return true;
    }

This article was last updated 13th December 2024 18:35 Europe/London time based on the source file dated 13th December 2024 14:45 Europe/London time.