Révision 5d12d676
Ajouté par Assos Assos il y a environ 6 ans
| drupal7/sites/all/modules/views/plugins/views_plugin_display_feed.inc | ||
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/** |
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* @file |
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* Contains the feed display plugin.
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* Definition of views_plugin_display_feed.
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*/ |
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/** |
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* @ingroup views_display_plugins |
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*/ |
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class views_plugin_display_feed extends views_plugin_display_page {
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function init(&$view, &$display, $options = NULL) {
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/** |
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* {@inheritdoc}
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*/ |
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public function init(&$view, &$display, $options = NULL) {
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parent::init($view, $display, $options); |
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// Set the default row style. Ideally this would be part of the option |
| ... | ... | |
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} |
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} |
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function uses_breadcrumb() { return FALSE; }
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function get_style_type() { return 'feed'; }
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/** |
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* {@inheritdoc}
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*/ |
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public function uses_breadcrumb() {
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return FALSE; |
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} |
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/** |
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* {@inheritdoc}
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*/ |
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public function get_style_type() {
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return 'feed'; |
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} |
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/** |
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* Feeds do not go through the normal page theming mechanism. Instead, they |
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* go through their own little theme function and then return NULL so that |
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* Drupal believes that the page has already rendered itself...which it has. |
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*/ |
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function execute() {
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public function execute() {
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$output = $this->view->render(); |
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if (empty($output)) {
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return MENU_NOT_FOUND; |
| ... | ... | |
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print $output; |
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} |
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function preview() {
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/** |
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* {@inheritdoc}
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*/ |
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public function preview() {
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if (!empty($this->view->live_preview)) {
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return '<pre>' . check_plain($this->view->render()) . '</pre>'; |
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} |
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* Instead of going through the standard views_view.tpl.php, delegate this |
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* to the style handler. |
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*/ |
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function render() {
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public function render() {
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return $this->view->style_plugin->render($this->view->result); |
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} |
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function defaultable_sections($section = NULL) {
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/** |
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* {@inheritdoc}
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*/ |
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public function defaultable_sections($section = NULL) {
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if (in_array($section, array('style_options', 'style_plugin', 'row_options', 'row_plugin',))) {
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return FALSE; |
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} |
| ... | ... | |
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return $sections; |
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} |
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function option_definition() {
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/** |
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* {@inheritdoc}
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*/ |
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public function option_definition() {
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$options = parent::option_definition(); |
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$options['displays'] = array('default' => array());
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// Overrides for standard stuff:
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// Overrides for standard stuff.
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$options['style_plugin']['default'] = 'rss'; |
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$options['style_options']['default'] = array('description' => '');
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$options['sitename_title']['default'] = FALSE; |
| ... | ... | |
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return $options; |
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} |
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function options_summary(&$categories, &$options) {
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// It is very important to call the parent function here: |
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/** |
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* {@inheritdoc}
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*/ |
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public function options_summary(&$categories, &$options) {
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// It is very important to call the parent function here. |
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parent::options_summary($categories, $options); |
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// Since we're childing off the 'page' type, we'll still *call* our |
| ... | ... | |
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/** |
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* Provide the default form for setting options. |
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*/ |
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function options_form(&$form, &$form_state) {
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public function options_form(&$form, &$form_state) {
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// It is very important to call the parent function here. |
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parent::options_form($form, $form_state); |
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$form['title'] = $title; |
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$form['title']['#dependency'] = array('edit-sitename-title' => array(FALSE));
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break; |
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case 'displays': |
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$form['#title'] .= t('Attach to');
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$displays = array(); |
| ... | ... | |
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'#default_value' => $this->get_option('displays'),
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); |
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break; |
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case 'path': |
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$form['path']['#description'] = t('This view will be displayed by visiting this path on your site. It is recommended that the path be something like "path/%/%/feed" or "path/%/%/rss.xml", putting one % in the path for each contextual filter you have defined in the view.');
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break; |
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} |
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} |
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|
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* Perform any necessary changes to the form values prior to storage. |
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* There is no need for this function to actually store the data. |
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*/ |
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function options_submit(&$form, &$form_state) {
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// It is very important to call the parent function here:
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public function options_submit(&$form, &$form_state) {
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// It is very important to call the parent function here.
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parent::options_submit($form, $form_state); |
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switch ($form_state['section']) {
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case 'title': |
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$this->set_option('sitename_title', $form_state['values']['sitename_title']);
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break; |
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case 'displays': |
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$this->set_option($form_state['section'], $form_state['values'][$form_state['section']]); |
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break; |
| ... | ... | |
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/** |
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* Attach to another view. |
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*/ |
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function attach_to($display_id) {
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public function attach_to($display_id) {
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$displays = $this->get_option('displays');
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if (empty($displays[$display_id])) {
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return; |
| ... | ... | |
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} |
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} |
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function uses_link_display() {
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/** |
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* {@inheritdoc}
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*/ |
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public function uses_link_display() {
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return TRUE; |
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} |
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} |
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