/** * Processes loading of this sample code through a web browser. */ function runWWWVersion() { session_start(); // Note that all calls to endHTML() below end script execution! global $_SESSION, $_GET; if (!isset($_SESSION['docsSampleSessionToken']) && !isset($_GET['token'])) { requestUserLogin('Please login to your Google Account.'); } else { $client = getAuthSubHttpClient(); $docs = new Zend_Gdata_Docs($client); // First we check for commands that can be submitted either though // POST or GET (they don't make any changes). if (!empty($_REQUEST['command'])) { switch ($_REQUEST['command']) { case 'retrieveAllDocuments': startHTML(); retrieveAllDocuments($docs, true); endHTML(true); case 'retrieveWPDocs': startHTML(); retrieveWPDocs($docs, true); endHTML(true); case 'retrieveSpreadsheets': startHTML(); retrieveSpreadsheets($docs, true); endHTML(true); case 'fullTextSearch': startHTML(); fullTextSearch($docs, true, $_REQUEST['query']); endHTML(true); } } // Now we handle the potentially destructive commands, which have to // be submitted by POST only. if (!empty($_POST['command'])) { switch ($_POST['command']) { case 'uploadDocument': startHTML(); uploadDocument($docs, true, $_FILES['uploadedFile']['name'], $_FILES['uploadedFile']['tmp_name']); endHTML(true); case 'modifySubscription': if ($_POST['mode'] == 'subscribe') { startHTML(); endHTML(true); } elseif ($_POST['mode'] == 'unsubscribe') { startHTML(); endHTML(true); } else { header('HTTP/1.1 400 Bad Request'); startHTML(); echo "<h2>Invalid mode.</h2>\n"; echo "<p>Please check your request and try again.</p>"; endHTML(true); } } } // Check for an invalid command. If so, display an error and exit. if (!empty($_REQUEST['command'])) { header('HTTP/1.1 400 Bad Request'); startHTML(); echo "<h2>Invalid command.</h2>\n"; echo "<p>Please check your request and try again.</p>"; endHTML(true); } // If a menu parameter is available, display a submenu. if (!empty($_REQUEST['menu'])) { switch ($_REQUEST['menu']) { case 'list': startHTML(); displayListMenu(); endHTML(); case 'query': startHTML(); displayQueryMenu(); endHTML(); case 'upload': startHTML(); displayUploadMenu(); endHTML(); case 'logout': startHTML(false); logout(); endHTML(); default: header('HTTP/1.1 400 Bad Request'); startHTML(); echo "<h2>Invalid menu selection.</h2>\n"; echo "<p>Please check your request and try again.</p>"; endHTML(true); } } // If we get this far, that means there's nothing to do. Display // the main menu. // If no command was issued and no menu was selected, display the // main menu. startHTML(); displayMenu(); endHTML(); } }
header("Location: {$alternateLink}"); exit; } } catch (Zend_Gdata_App_HttpException $e) { echo '<div class="error">' . '<b>Error processing document:</b><br>' . $e->getMessage() . "</div>"; exit(1); } } startHTML(); switch (@$_REQUEST['command']) { case 'logout': logout(); break; default: if ($docs) { displayUploadMenu(); } } endHTML(); } catch (Zend_Gdata_App_AuthException $e) { echo '<div class="error">Error: Unable to authenticate. Please check your token.</div>'; exit(1); } function setupDocsClient($token = null) { global $authSubURL; $docsClient = null; // Fetch a new AuthSub token? if (!$token && !isset($_SESSION['sessionToken'])) { $next = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']; $scope = 'http://docs.google.com/feeds/ https://docs.google.com/feeds/';