From 6abcc47e25e936aea84c2f1e287bc5e1a045fff4 Mon Sep 17 00:00:00 2001 From: Angie Byron Date: Thu, 15 Oct 2009 21:19:31 +0000 Subject: #538660 by JacobSingh, dww, JoshuaRogers, adrian, Crell, chx, anarcat, and cwgordon7: Add a functioning Plugin Manager to core. Can you say module installation and updates through the UI? I knew you could! :D --- includes/authorize.inc | 232 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 232 insertions(+) create mode 100644 includes/authorize.inc (limited to 'includes/authorize.inc') diff --git a/includes/authorize.inc b/includes/authorize.inc new file mode 100644 index 000000000..b97d8a288 --- /dev/null +++ b/includes/authorize.inc @@ -0,0 +1,232 @@ + '

', + '#markup' => t('To continue please provide your server connection details'), + '#suffix' => '

', + ); + + $form['connection_settings']['#tree'] = TRUE; + $form['connection_settings']['authorize_filetransfer_default'] = array( + '#type' => 'select', + '#title' => t('Connection method'), + '#default_value' => $authorize_filetransfer_default, + '#weight' => -10, + ); + + /* + * Here we create two submit buttons. For a JS enabled client, they will + * only ever see submit_process. However, if a client doesn't have JS + * enabled, they will see submit_connection on the first form (whden picking + * what filetranfer type to use, and submit_process on the second one (which + * leads to the actual operation) + */ + $form['submit_connection'] = array( + '#prefix' => "
", + '#name' => 'enter_connection_settings', // This is later changed in JS. + '#type' => 'submit', + '#value' => t('Enter connetion settings'), // As is this. @see authorize.js. + '#weight' => 100, + ); + + $form['submit_process'] = array( + '#name' => 'process_updates', // This is later changed in JS. + '#type' => 'submit', + '#value' => t('Process Updates'), // As is this. @see authorize.js + '#weight' => 100, + '#attributes' => array('style' => 'display:none'), + ); + + // Build a hidden fieldset for each one. + foreach ($available_backends as $name => $backend) { + $form['connection_settings']['authorize_filetransfer_default']['#options'][$name] = $backend['title']; + $form['connection_settings'][$name] = array( + '#type' => 'fieldset', + '#attributes' => array('class' => "filetransfer-$name filetransfer"), + '#title' => t('@backend connection settings', array('@backend' => $backend['title'])), + ); + + $current_settings = variable_get("authorize_filetransfer_connection_settings_" . $name, array()); + $form['connection_settings'][$name] += system_get_filetransfer_settings_form($name, $current_settings); + + // Start non-JS code. + if (isset($form_state['values']['connection_settings']['authorize_filetransfer_default']) && $form_state['values']['connection_settings']['authorize_filetransfer_default'] == $name) { + + // If the user switches from JS to non-JS, Drupal (and Batch API) will + // barf. This is a known bug: http://drupal.org/node/229825. + setcookie('has_js', '', time() - 3600, '/'); + unset($_COOKIE['has_js']); + + // Change the submit button to the submit_process one. + $form['submit_process']['#attributes'] = array(); + unset($form['submit_connection']); + + // Activate the proper filetransfer settings form. + $form['connection_settings'][$name]['#attributes']['style'] = 'display:block'; + // Disable the select box. + $form['connection_settings']['authorize_filetransfer_default']['#disabled'] = TRUE; + + // Create a button for changing the type of connection. + $form['connection_settings']['change_connection_type'] = array( + '#name' => 'change_connection_type', + '#type' => 'submit', + '#value' => t('Change connection type'), + '#weight' => -5, + '#attributes' => array('class' => 'filetransfer-change-connection-type'), + ); + } + // End non-JS code. + } + return $form; +} + +/** + * Validate callback for the filetransfer authorization form. + * + * @see authorize_filetransfer_form() + */ +function authorize_filetransfer_form_validate($form, &$form_state) { + if (isset($form_state['values']['connection_settings'])) { + $backend = $form_state['values']['connection_settings']['authorize_filetransfer_default']; + $filetransfer = authorize_get_filetransfer($backend, $form_state['values']['connection_settings'][$backend]); + try { + if (!$filetransfer) { + throw new Exception(t("Error, this type of connection protocol (%backend) doesn't exist.", array('%backend' => $backend))); + } + $filetransfer->connect(); + } + catch (Exception $e) { + form_set_error('connection_settings', $e->getMessage()); + } + } +} + +/** + * Submit callback when a file transfer is being authorized. + * + * @see authorize_filetransfer_form() + */ +function authorize_filetransfer_form_submit($form, &$form_state) { + global $base_url; + switch ($form_state['clicked_button']['#name']) { + case 'process_updates': + + // Save the connection settings to the DB. + $filetransfer_backend = $form_state['values']['connection_settings']['authorize_filetransfer_default']; + + // If the database is available then try to save our settings. We have + // to make sure it is available since this code could potentially (will + // likely) be called during the installation process, before the + // database is set up. + if (db_is_active()) { + $connection_settings = array(); + foreach ($form_state['values']['connection_settings'][$filetransfer_backend] as $key => $value) { + // We do *not* want to store passwords in the database, unless the + // backend explicitly says so via the magic #filetransfer_save form + // property. Otherwise, we store everything that's not explicitly + // marked with #filetransfer_save set to FALSE. + if (!isset($form['connection_settings'][$filetransfer_backend][$key]['#filetransfer_save'])) { + if ($form['connection_settings'][$filetransfer_backend][$key]['#type'] != 'password') { + $connection_settings[$key] = $value; + } + } + // The attribute is defined, so only save if set to TRUE. + elseif ($form['connection_settings'][$filetransfer_backend][$key]['#filetransfer_save']) { + $connection_settings[$key] = $value; + } + } + // Set this one as the default authorize method. + variable_set('authorize_filetransfer_default', $filetransfer_backend); + // Save the connection settings minus the password. + variable_set("authorize_filetransfer_connection_settings_" . $filetransfer_backend, $connection_settings); + + $filetransfer = authorize_get_filetransfer($filetransfer_backend, $form_state['values']['connection_settings'][$filetransfer_backend]); + + // Now run the operation. + authorize_run_operation($filetransfer); + } + break; + + case 'enter_connection_settings': + $form_state['rebuild'] = TRUE; + break; + + case 'change_connection_type': + $form_state['rebuild'] = TRUE; + unset($form_state['values']['connection_settings']['authorize_filetransfer_default']); + break; + } +} + +/** + * Run the operation specified in $_SESSION['authorize_operation'] + * + * @param $filetransfer + * The FileTransfer object to use for running the operation. + */ +function authorize_run_operation($filetransfer) { + $operation = $_SESSION['authorize_operation']; + unset($_SESSION['authorize_operation']); + + if (!empty($operation['page_title'])) { + drupal_set_title(check_plain($operation['page_title'])); + } + + require_once DRUPAL_ROOT . '/' . $operation['file']; + call_user_func_array($operation['callback'], array_merge(array($filetransfer), $operation['arguments'])); +} + +/** + * Get a FileTransfer class for a specific transfer method and settings. + * + * @param $backend + * The FileTransfer backend to get the class for. + * @param $settings + * Array of settings for the FileTransfer. + * @return + * An instantiated FileTransfer object for the requested method and settings, + * or FALSE if there was an error finding or instantiating it. + */ +function authorize_get_filetransfer($backend, $settings = array()) { + $filetransfer = FALSE; + if (!empty($_SESSION['authorize_filetransfer_backends'][$backend])) { + $filetransfer = call_user_func_array(array($_SESSION['authorize_filetransfer_backends'][$backend]['class'], 'factory'), array(DRUPAL_ROOT, $settings)); + } + return $filetransfer; +} + -- cgit v1.2.3