diff options
Diffstat (limited to 'engine/lib/api.php')
| -rw-r--r-- | engine/lib/api.php | 104 |
1 files changed, 6 insertions, 98 deletions
diff --git a/engine/lib/api.php b/engine/lib/api.php index 14e875a77..6ce5bd29c 100644 --- a/engine/lib/api.php +++ b/engine/lib/api.php @@ -20,7 +20,7 @@ * @package Elgg * @subpackage Core */ - abstract class GenericResult implements Exportable + abstract class GenericResult { /** * The status of the result. @@ -85,7 +85,7 @@ */ public function export() { - global $ERRORS, $CONFIG, $PAM_HANDLER_MSG; + global $ERRORS, $CONFIG, $_PAM_HANDLERS_MSG; $result = new stdClass; @@ -680,97 +680,6 @@ return false; } - // Output functions /////////////////////////////////////////////////////////////////////// - - $API_OUTPUT_FUNCTIONS = array(); - - /** - * Register an API output handler. - * This function is used by the system and the plugins to register an output encoding method for - * returning API results. - * - * @param string $form The format string, eg 'xml' or 'php' - * @param string $function The function, which must be in the format function_name(stdClass $result) and return a string. - * @return bool - */ - function register_api_outputhandler($form, $function) - { - global $API_OUTPUT_FUNCTIONS; - - if ( ($form!="") && ($function!="")) - { - $API_OUTPUT_FUNCTIONS[$form] = $function; - - return true; - } - - return false; - } - - /** - * Output the result, with the given fault. - * - * @param GenericResult $result Result object. - * @param string $format The format - * @return string - */ - function output_result(GenericResult $result, $format) - { - global $API_OUTPUT_FUNCTIONS; - - if ( - (array_key_exists($format, $API_OUTPUT_FUNCTIONS)) && - (is_callable($API_OUTPUT_FUNCTIONS[$format])) - ) - return $API_OUTPUT_FUNCTIONS[$format]($result->export()); - - // We got here, so no output format was found. Output an error - $result = print_r($result->export(), true); - - return <<< END -<html> -<head><title>Something went wrong...</title></head> -<body> - <h1>API Output Error</h1> - <p>Something went badly wrong while outputting the result of your request in '$format' format. The result and any errors are displayed in - raw text below.</p> - <pre> -$result -</pre> -</body> -</html> -END; - } - - - function xml_result_handler(stdClass $result) - { - header("Content-Type: text/xml"); - return serialise_object_to_xml($result, "elgg"); - } - - function php_result_handler(stdClass $result) - { - return serialize($result); - } - - function json_result_handler(stdClass $result) - { - return json_encode($result); - } - - function csv_result_handler(stdClass $result) - { - throw new NotImplementedException("CSV View currently not implemented"); - } - - // Register some format handlers - register_api_outputhandler('xml', 'xml_result_handler'); - register_api_outputhandler('php', 'php_result_handler'); - register_api_outputhandler('json', 'json_result_handler'); - register_api_outputhandler('csv', 'csv_result_handler'); - - // Error handler functions //////////////////////////////////////////////////////////////// /** Define a global array of errors */ @@ -825,13 +734,12 @@ END; error_log("*** FATAL EXCEPTION (API) *** : " . $exception); - echo output_result( - ErrorResult::getInstance( + page_draw($exception->getMessage(), elgg_view("api/output", + array('result' => ErrorResult::getInstance( $exception->getMessage(), $exception->getCode() == 0 ? ErrorResult::$RESULT_FAIL : $exception->getCode(), - $exception), - - get_input('format','php') // Attempt to get the requested format if passed. + $exception) + )) ); } |