function views_plugin_display_feed::options_form

Provide the default form for setting options.

Overrides views_plugin_display_page::options_form

File

plugins/views_plugin_display_feed.inc, line 123

Class

views_plugin_display_feed

The plugin that handles a feed, such as RSS or atom.

Code

function options_form(&$form, &$form_state) {
    // It is very important to call the parent function here.
    parent::options_form($form, $form_state);
    switch ($form_state['section']) {
        case 'title':
            $title = $form['title'];
            // A little juggling to move the 'title' field beyond our checkbox.
            unset($form['title']);
            $form['sitename_title'] = array(
                '#type' => 'checkbox',
                '#title' => t('Use the site name for the title'),
                '#default_value' => $this->get_option('sitename_title'),
            );
            $form['title'] = $title;
            $form['title']['#process'] = array(
                'views_process_dependency',
            );
            $form['title']['#dependency'] = array(
                'edit-sitename-title' => array(
                    FALSE,
                ),
            );
            break;
        case 'displays':
            $form['#title'] .= t('Attach to');
            $displays = array();
            foreach ($this->view->display as $display_id => $display) {
                if (!empty($display->handler) && $display->handler
                    ->accept_attachments()) {
                    $displays[$display_id] = $display->display_title;
                }
            }
            $form['displays'] = array(
                '#type' => 'checkboxes',
                '#description' => t('The feed icon will be available only to the selected displays.'),
                '#options' => $displays,
                '#default_value' => $this->get_option('displays'),
            );
            break;
        case 'path':
            $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 argument you have defined in the view.');
    }
}