authorize_filetransfer_form
function authorize_filetransfer_form
authorize_filetransfer_form($form, &$form_state)
Form constructor for the file transfer authorization form.
Allows the user to choose a FileTransfer type and supply credentials.
See also
authorize_filetransfer_form_validate()
authorize_filetransfer_form_submit()
Related topics
File
- includes/authorize.inc, line 17
- Helper functions and form handlers used for the authorize.php script.
Code
function authorize_filetransfer_form($form, &$form_state) { global $base_url, $is_https; $form = array(); // If possible, we want to post this form securely via HTTPS. $form['#https'] = TRUE; // CSS we depend on lives in modules/system/maintenance.css, which is loaded // via the default maintenance theme. $form['#attached']['js'][] = $base_url . '/misc/authorize.js'; // Get all the available ways to transfer files. if (empty($_SESSION['authorize_filetransfer_info'])) { drupal_set_message(t('Unable to continue, no available methods of file transfer'), 'error'); return array(); } $available_backends = $_SESSION['authorize_filetransfer_info']; if (!$is_https) { $form['information']['https_warning'] = array( '#prefix' => '<div class="messages error">', '#markup' => t('WARNING: You are not using an encrypted connection, so your password will be sent in plain text. <a href="drupal_7-includes-authorize-inc-function-authorize_filetransfer_form-@https-link.html?lang=en">Learn more</a>.', array('@https-link' => 'http://drupal.org/https-information')), '#suffix' => '</div>', ); } // Decide on a default backend. if (isset($form_state['values']['connection_settings']['authorize_filetransfer_default'])) { $authorize_filetransfer_default = $form_state['values']['connection_settings']['authorize_filetransfer_default']; } elseif ($authorize_filetransfer_default = variable_get('authorize_filetransfer_default', NULL)); else { $authorize_filetransfer_default = key($available_backends); } $form['information']['main_header'] = array( '#prefix' => '<h3>', '#markup' => t('To continue, provide your server connection details'), '#suffix' => '</h3>', ); $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 (when picking * what filetransfer type to use, and submit_process on the second one (which * leads to the actual operation). */ $form['submit_connection'] = array( '#prefix' => "<br style='clear:both'/>", '#name' => 'enter_connection_settings', '#type' => 'submit', '#value' => t('Enter connection settings'), '#weight' => 100, ); $form['submit_process'] = array( '#name' => 'process_updates', '#type' => 'submit', '#value' => t('Continue'), '#weight' => 100, '#attributes' => array('style' => 'display:none'), ); // Build a container for each connection type. foreach ($available_backends as $name => $backend) { $form['connection_settings']['authorize_filetransfer_default']['#options'][$name] = $backend['title']; $form['connection_settings'][$name] = array( '#type' => 'container', '#attributes' => array('class' => array("filetransfer-$name", 'filetransfer')), ); // We can't use #prefix on the container itself since then the header won't // be hidden and shown when the containers are being manipulated via JS. $form['connection_settings'][$name]['header'] = array( '#markup' => '<h4>' . t('@backend connection settings', array('@backend' => $backend['title'])) . '</h4>', ); $form['connection_settings'][$name] += _authorize_filetransfer_connection_settings($name); // Start non-JS code. if (isset($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' => array('filetransfer-change-connection-type')), ); } // End non-JS code. } return $form; }
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https://api.drupal.org/api/drupal/includes!authorize.inc/function/authorize_filetransfer_form/7.x