diff options
Diffstat (limited to 'engine/lib/export.php')
| -rw-r--r-- | engine/lib/export.php | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/engine/lib/export.php b/engine/lib/export.php index f81bee2fe..ecc894e63 100644 --- a/engine/lib/export.php +++ b/engine/lib/export.php @@ -11,7 +11,7 @@ * * @param mixed $object The object either an ElggEntity, ElggRelationship or ElggExtender * - * @return the UUID or false + * @return string|false the UUID or false */ function get_uuid_from_object($object) { if ($object instanceof ElggEntity) { @@ -40,8 +40,6 @@ function get_uuid_from_object($object) { * @return string */ function guid_to_uuid($guid) { - global $CONFIG; - return elgg_get_site_url() . "export/opendd/$guid/"; } @@ -53,8 +51,6 @@ function guid_to_uuid($guid) { * @return bool */ function is_uuid_this_domain($uuid) { - global $CONFIG; - if (strpos($uuid, elgg_get_site_url()) === 0) { return true; } @@ -67,7 +63,7 @@ function is_uuid_this_domain($uuid) { * * @param string $uuid A unique ID * - * @return mixed + * @return ElggEntity|false */ function get_entity_from_uuid($uuid) { $uuid = sanitise_string($uuid); @@ -111,23 +107,25 @@ $IMPORTED_OBJECT_COUNTER = 0; * @param ODD $odd The odd element to process * * @return bool + * @access private */ function _process_element(ODD $odd) { global $IMPORTED_DATA, $IMPORTED_OBJECT_COUNTER; // See if anyone handles this element, return true if it is. + $to_be_serialised = null; if ($odd) { $handled = elgg_trigger_plugin_hook("import", "all", array("element" => $odd), $to_be_serialised); - } - // If not, then see if any of its sub elements are handled - if ($handled) { - // Increment validation counter - $IMPORTED_OBJECT_COUNTER ++; - // Return the constructed object - $IMPORTED_DATA[] = $handled; + // If not, then see if any of its sub elements are handled + if ($handled) { + // Increment validation counter + $IMPORTED_OBJECT_COUNTER ++; + // Return the constructed object + $IMPORTED_DATA[] = $handled; - return true; + return true; + } } return false; @@ -140,6 +138,7 @@ function _process_element(ODD $odd) { * * @return array * @throws ExportException + * @access private */ function exportAsArray($guid) { $guid = (int)$guid; @@ -165,8 +164,9 @@ function exportAsArray($guid) { * * @param int $guid The GUID. * - * @return xml + * @return string XML * @see ElggEntity for an example of its usage. + * @access private */ function export($guid) { $odd = new ODDDocument(exportAsArray($guid)); @@ -181,7 +181,8 @@ function export($guid) { * @param string $xml XML string * * @return bool - * @throws Exception if there was a problem importing the data. + * @throws ImportException if there was a problem importing the data. + * @access private */ function import($xml) { global $IMPORTED_DATA, $IMPORTED_OBJECT_COUNTER; @@ -210,6 +211,7 @@ function import($xml) { * Register the OpenDD import action * * @return void + * @access private */ function export_init() { global $CONFIG; |