function FileTransferAuthorizeForm::buildForm
Same name in other branches
- 9 core/lib/Drupal/Core/FileTransfer/Form/FileTransferAuthorizeForm.php \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm::buildForm()
- 8.9.x core/lib/Drupal/Core/FileTransfer/Form/FileTransferAuthorizeForm.php \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm::buildForm()
- 10 core/lib/Drupal/Core/FileTransfer/Form/FileTransferAuthorizeForm.php \Drupal\Core\FileTransfer\Form\FileTransferAuthorizeForm::buildForm()
Overrides FormInterface::buildForm
File
-
core/
lib/ Drupal/ Core/ FileTransfer/ Form/ FileTransferAuthorizeForm.php, line 52
Class
- FileTransferAuthorizeForm
- Provides the file transfer authorization form.
Namespace
Drupal\Core\FileTransfer\FormCode
public function buildForm(array $form, FormStateInterface $form_state) {
// Get all the available ways to transfer files.
$available_backends = $this->getRequest()
->getSession()
->get('authorize_filetransfer_info', []);
if (empty($available_backends)) {
$this->messenger()
->addError($this->t('Unable to continue, no available methods of file transfer'));
return [];
}
if (!$this->getRequest()
->isSecure()) {
$form['information']['https_warning'] = [
'#prefix' => '<div class="messages messages--error">',
'#markup' => $this->t('WARNING: You are not using an encrypted connection, so your password will be sent in plain text. <a href=":https-link">Learn more</a>.', [
':https-link' => 'https://www.drupal.org/https-information',
]),
'#suffix' => '</div>',
];
}
// Decide on a default backend.
$authorize_filetransfer_default = $form_state->getValue([
'connection_settings',
'authorize_filetransfer_default',
]);
if (!$authorize_filetransfer_default) {
$authorize_filetransfer_default = key($available_backends);
}
$form['information']['main_header'] = [
'#prefix' => '<h3>',
'#markup' => $this->t('To continue, provide your server connection details'),
'#suffix' => '</h3>',
];
$form['connection_settings']['#tree'] = TRUE;
$form['connection_settings']['authorize_filetransfer_default'] = [
'#type' => 'select',
'#title' => $this->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'] = [
'#prefix' => "<br style='clear:both'/>",
'#name' => 'enter_connection_settings',
'#type' => 'submit',
'#value' => $this->t('Enter connection settings'),
'#weight' => 100,
];
$form['submit_process'] = [
'#name' => 'process_updates',
'#type' => 'submit',
'#value' => $this->t('Continue'),
'#weight' => 100,
];
// Build a container for each connection type.
foreach ($available_backends as $name => $backend) {
$form['connection_settings']['authorize_filetransfer_default']['#options'][$name] = $backend['title'];
$form['connection_settings'][$name] = [
'#type' => 'container',
'#attributes' => [
'class' => [
"filetransfer-{$name}",
'filetransfer',
],
],
'#states' => [
'visible' => [
'select[name="connection_settings[authorize_filetransfer_default]"]' => [
'value' => $name,
],
],
],
];
// 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'] = [
'#markup' => '<h4>' . $this->t('@backend connection settings', [
'@backend' => $backend['title'],
]) . '</h4>',
];
$form['connection_settings'][$name] += $this->addConnectionSettings($name);
// Start non-JS code.
if ($form_state->getValue([
'connection_settings',
'authorize_filetransfer_default',
]) == $name) {
// Change the submit button to the submit_process one.
$form['submit_process']['#attributes'] = [];
unset($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'] = [
'#name' => 'change_connection_type',
'#type' => 'submit',
'#value' => $this->t('Change connection type'),
'#weight' => -5,
'#attributes' => [
'class' => [
'filetransfer-change-connection-type',
],
],
];
}
// End non-JS code.
}
return $form;
}
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