public static function load($in_type_name) { /* determine and sanitise the type and name */ $parts = explode('/', str_replace('.', '', substr($in_type_name, 0, 1024))); if (count($parts) != 2) { CinsImpError::malformed('Plugin type-name must be of form: <type>/<name>'); } $type = $parts[0] . 's'; $name = $parts[1]; unset($parts); /* load the main plugin definition file */ global $config; $plugin_base = $config->base . 'plugins/' . $type . '/' . $name . '/'; $plugin_file_path = $plugin_base . $name . '.js'; if (!file_exists($plugin_file_path)) { CinsImpError::missing('Plugin', $plugin_file_path); } $plugin_file = file_get_contents($plugin_file_path); /* output the file to the requestor */ Util::response_is_ajax_only(); print $plugin_file; }
public static function handle_request() { global $g_error_log; global $config; /* handle debug test mode; ?io=test */ $debug = false; if (isset($_REQUEST['debug']) && $_REQUEST['debug'] == true) { $debug = true; } if (!$config->debug && $debug) { Util::respond_with_http_error(403, 'Forbidden'); } if ($_REQUEST['io'] == 'test') { $debug = true; if (!$config->debug && $debug) { Util::respond_with_http_error(403, 'Forbidden'); } Gateway::print_test_form(''); exit; } /* normal processing of AJAX request */ Util::response_is_ajax_only(); /* log errors with custom handler and process at conclusion of request */ //set_error_handler(array('Gateway', 'custom_error_handler')); /* in testing, it may be useful to be able to submit a request in this way */ if (isset($_REQUEST['request'])) { $inbound = $_REQUEST['request']; } else { $inbound = ''; } /* invoke the method as specified in the cmd field of the request */ $outbound = array(); try { if ($inbound != '') { $inbound = json_decode($inbound, true); } else { $inbound = json_decode(@file_get_contents('php://input'), true); } if ($inbound === null) { CinsImpError::malformed('JSON input malformed'); } $outbound['cmd'] = $inbound['cmd']; try { $action_method = new ReflectionMethod('Gateway', $inbound['cmd']); } catch (Exception $err) { throw new Exception("Gateway: Command " . $inbound['cmd'] . " unrecognised."); } $outbound = $action_method->invoke(null, $inbound, $outbound); } catch (Exception $err) { $err = new CinsImpError($err); $outbound = array(); $outbound['cmd'] = 'error'; $outbound['msg'] = 'Server: ' . $err->getMessage() . ': ' . $err->getDetail(); $outbound['cde'] = $err->getID(); } /* if we're debugging the gateway, output the response on the test form, otherwise send a standard JSON response */ if ($debug) { Gateway::print_test_form(json_encode($outbound, JSON_PRETTY_PRINT)); } else { header('Content-type: application/json'); print json_encode($outbound); } }
public static function keys_required(&$in_array, $in_keys) { if (!is_array($in_array)) { CinsImpError::malformed('Input is not an array'); } foreach ($in_keys as $key) { if (!array_key_exists($key, $in_array)) { CinsImpError::malformed('"' . $key . '" missing from request'); } } }
public function zap_all_cards() { CinsImpError::unimplemented(); // UNTIL REFACTORED, DISABLED $this->stack_will_be_modified(); $stmt = $this->file_db->prepare('DELETE FROM card'); Stack::sl_ok($stmt, $this->file_db, 'Deleting All Cards (1)'); $rows = $stmt->execute(); Stack::sl_ok($rows, $this->file_db, 'Deleting All Cards (2)'); $stmt = $this->file_db->prepare('DELETE FROM bkgnd'); Stack::sl_ok($stmt, $this->file_db, 'Deleting All Cards (3)'); $rows = $stmt->execute(); Stack::sl_ok($rows, $this->file_db, 'Deleting All Cards (4)'); }
Handles the upload of a HyperCard stack and initial preparation for the import of it's content, structure and art in co-operation with the client. */ if (isset($_REQUEST['hcimport'])) { Util::response_is_ajax_only(); require $config->base . 'php/hcimport.php'; HCImport::handle_upload(); exit; } /* Returns a static page for the specified stack, along with appropriate data and instructions to invoke the client-side application if the environment is sufficient. The static page is search-engine-friendly. */ if (isset($_REQUEST['stack'])) { require $config->base . 'php/application.php'; Application::open_stack(); exit; } } catch (Exception $err) { if (!is_a($err, 'CinsImpError')) { $err = new CinsImpError($err); } Util::respond_with_http_error($err->getID(), $err->getMessage(), $err->getDetail()); exit; } /* If the request is anything else, the client has err'd. */ Util::respond_with_http_error(400, 'Bad Request');