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