Form helper function to add tokenization form elements.
public function tokenForm(&$form, &$form_state) {
$form['tokenize'] = array(
'#type' => 'checkbox',
'#title' => t('Use replacement tokens from the first row'),
'#default_value' => $this->options['tokenize'],
);
// Get a list of the available fields and arguments for token replacement.
$options = array();
foreach ($this->view->display_handler
->getHandlers('field') as $field => $handler) {
$options[t('Fields')]["[{$field}]"] = $handler
->adminLabel();
}
$count = 0;
// This lets us prepare the key as we want it printed.
foreach ($this->view->display_handler
->getHandlers('argument') as $arg => $handler) {
$options[t('Arguments')]['%' . ++$count] = t('@argument title', array(
'@argument' => $handler
->adminLabel(),
));
$options[t('Arguments')]['!' . $count] = t('@argument input', array(
'@argument' => $handler
->adminLabel(),
));
}
if (!empty($options)) {
$form['tokens'] = array(
'#type' => 'details',
'#title' => t('Replacement patterns'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#id' => 'edit-options-token-help',
'#states' => array(
'visible' => array(
':input[name="options[tokenize]"]' => array(
'checked' => TRUE,
),
),
),
);
$form['tokens']['help'] = array(
'#markup' => '<p>' . t('The following tokens are available. If you would like to have the characters \'[\' and \']\' please use the html entity codes \'%5B\' or \'%5D\' or they will get replaced with empty space.') . '</p>',
);
foreach (array_keys($options) as $type) {
if (!empty($options[$type])) {
$items = array();
foreach ($options[$type] as $key => $value) {
$items[] = $key . ' == ' . $value;
}
$form['tokens']['tokens'] = array(
'#theme' => 'item_list',
'#items' => $items,
);
}
}
}
$this
->globalTokenForm($form, $form_state);
}