'',
'translatable' => TRUE,
'format_key' => 'format',
);
$options['format'] = array(
'default' => NULL,
);
$options['tokenize'] = array(
'default' => FALSE,
'bool' => TRUE,
);
return $options;
}
/**
* {@inheritdoc}
*/
public function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['content'] = array(
'#type' => 'text_format',
'#default_value' => $this->options['content'],
'#rows' => 6,
'#format' => isset($this->options['format']) ? $this->options['format'] : filter_default_format(),
'#wysiwyg' => FALSE,
);
// @todo Refactor token handling into a base class.
$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->get_handlers('field') as $field => $handler) {
$options[t('Fields')]["[$field]"] = $handler->ui_name();
}
$count = 0;
// This lets us prepare the key as we want it printed.
foreach ($this->view->display_handler->get_handlers('argument') as $arg => $handler) {
$options[t('Arguments')]['%' . ++$count] = t('@argument title', array('@argument' => $handler->ui_name()));
$options[t('Arguments')]['!' . $count] = t('@argument input', array('@argument' => $handler->ui_name()));
}
if (!empty($options)) {
$output = ''
. t("The following tokens are available. If you would like to have the characters '[' and ']' please use the html entity codes '%5B' or '%5D' or they will get replaced with empty space.")
. '
';
foreach (array_keys($options) as $type) {
if (!empty($options[$type])) {
$items = array();
foreach ($options[$type] as $key => $value) {
$items[] = $key . ' == ' . check_plain($value);
}
$output .= theme('item_list',
array(
'items' => $items,
'type' => $type,
));
}
}
$form['token_help'] = array(
'#type' => 'fieldset',
'#title' => t('Replacement patterns'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#value' => $output,
'#id' => 'edit-options-token-help',
'#dependency' => array(
'edit-options-tokenize' => array(1),
),
'#prefix' => '',
'#suffix' => '
',
);
}
}
/**
* {@inheritdoc}
*/
public function options_submit(&$form, &$form_state) {
$form_state['values']['options']['format'] = $form_state['values']['options']['content']['format'];
$form_state['values']['options']['content'] = $form_state['values']['options']['content']['value'];
parent::options_submit($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function render($empty = FALSE) {
$format = isset($this->options['format']) ? $this->options['format'] : filter_default_format();
if (!$empty || !empty($this->options['empty'])) {
return $this->render_textarea($this->options['content'], $format);
}
return '';
}
/**
* Render a text area, using the proper format.
*/
public function render_textarea($value, $format) {
if ($value) {
if ($this->options['tokenize']) {
$value = $this->view->style_plugin->tokenize_value($value, 0);
}
return check_markup($value, $format, '', FALSE);
}
}
}