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- <?php
- /**
- * @file
- * Definition of views_handler_area_text_custom.
- */
- /**
- * Views area text custom handler.
- *
- * @ingroup views_area_handlers
- */
- class views_handler_area_text_custom extends views_handler_area_text {
- /**
- * {@inheritdoc}
- */
- public function option_definition() {
- $options = parent::option_definition();
- unset($options['format']);
- return $options;
- }
- /**
- * {@inheritdoc}
- */
- public function options_form(&$form, &$form_state) {
- parent::options_form($form, $form_state);
- // Alter the form element, to be a regular text area.
- $form['content']['#type'] = 'textarea';
- unset($form['content']['#format']);
- unset($form['content']['#wysiwyg']);
- // @todo Use the token refactored base class.
- }
- /**
- * {@inheritdoc}
- */
- public function options_submit(&$form, &$form_state) {
- // Empty, so we don't inherit options_submit from the parent.
- }
- /**
- * {@inheritdoc}
- */
- public function render($empty = FALSE) {
- if (!$empty || !empty($this->options['empty'])) {
- return $this->render_textarea_custom($this->options['content']);
- }
- return '';
- }
- /**
- * Render a text area with filter_xss_admin.
- *
- * @param string $value
- * The text area string to process.
- *
- * @return string
- * The string after it has been sanitized, optionally tokenized too.
- */
- public function render_textarea_custom($value) {
- if ($value) {
- if ($this->options['tokenize']) {
- $value = $this->view->style_plugin->tokenize_value($value, 0);
- }
- return $this->sanitize_value($value, 'xss_admin');
- }
- }
- }
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