class views_plugin_row_aggregator_rss in Views (for Drupal 7) 7.3

Plugin which loads an aggregator item and formats it as an RSS item.

Hierarchy

• class \views_object
  • class \views_plugin
    • class \views_plugin_row
      • class \views_plugin_row_aggregator_rss

1 string reference to 'views_plugin_row_aggregator_rss'

aggregator_views_plugins in modules/aggregator.views.inc

Implements hook_views_plugins().

File

modules/aggregator/views_plugin_row_aggregator_rss.inc, line 11

Definition of views_plugin_row_aggregator_rss.

class views_plugin_row_aggregator_rss extends views_plugin_row {

  /**
   * {@inheritdoc}
   */
  public $base_table = 'aggregator_item';

  /**
   * {@inheritdoc}
   */
  public $base_field = 'iid';

  /**
   * {@inheritdoc}
   */
  public function option_definition() {
    $options = parent::option_definition();
    $options['item_length'] = array(
      'default' => 'default',
    );
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function options_form(&$form, &$form_state) {
    $form['item_length'] = array(
      '#type' => 'select',
      '#title' => t('Display type'),
      '#options' => array(
        'fulltext' => t('Full text'),
        'teaser' => t('Title plus teaser'),
        'title' => t('Title only'),
        'default' => t('Use default RSS settings'),
      ),
      '#default_value' => $this->options['item_length'],
    );
  }

  /**
   * {@inheritdoc}
   */
  public function render($row) {
    $iid = $row->{$this->field_alias};
    $sql = "SELECT ai.iid, ai.fid, ai.title, ai.link, ai.author, ai.description, ";
    $sql .= "ai.timestamp, ai.guid, af.title AS feed_title, ai.link AS feed_LINK ";
    $sql .= "FROM {aggregator_item} ai LEFT JOIN {aggregator_feed} af ON ai.fid = af.fid ";
    $sql .= "WHERE ai.iid = :iid";
    $item = db_query($sql, array(
      ':iid' => $iid,
    ))
      ->fetchObject();
    $item->elements = array(
      array(
        'key' => 'pubDate',
        'value' => gmdate('r', $item->timestamp),
      ),
      array(
        'key' => 'dc:creator',
        'value' => $item->author,
      ),
      array(
        'key' => 'guid',
        'value' => $item->guid,
        'attributes' => array(
          'isPermaLink' => 'false',
        ),
      ),
    );
    foreach ($item->elements as $element) {
      if (isset($element['namespace'])) {
        $this->view->style_plugin->namespaces = array_merge($this->view->style_plugin->namespaces, $element['namespace']);
      }
    }
    return theme($this
      ->theme_functions(), array(
      'view' => $this->view,
      'options' => $this->options,
      'row' => $item,
    ));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
views_object::$definition	public	property	Handler's definition.
views_object::$options	public	property	Except for displays, options for the object will be held here.	1
views_object::altered_option_definition		function	Collect this handler's option definition and alter them, ready for use.
views_object::construct	public	function	Views handlers use a special construct function.	4
views_object::destroy	public	function	Destructor.	2
views_object::export_option	public	function		1
views_object::export_options	public	function
views_object::export_option_always	public	function	Always exports the option, regardless of the default value.
views_object::options Deprecated	public	function	Set default options on this object.	1
views_object::set_default_options	public	function	Set default options.
views_object::set_definition	public	function	Let the handler know what its full definition is.
views_object::unpack_options	public	function	Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::unpack_translatable	public	function	Unpack a single option definition.
views_object::unpack_translatables	public	function	Unpacks each handler to store translatable texts.
views_object::_set_option_defaults	public	function
views_plugin::$display	public	property	The current used views display.
views_plugin::$plugin_name	public	property	The plugin name of this plugin, for example table or full.
views_plugin::$plugin_type	public	property	The plugin type of this plugin, for example style or query.
views_plugin::$view	public	property	The top object of a view. Overrides views_object::$view	1
views_plugin::additional_theme_functions	public	function	Provide a list of additional theme functions for the theme info page.
views_plugin::plugin_title	public	function	Return the human readable name of the display.
views_plugin::summary_title	public	function	Returns the summary of the settings in the display.	8
views_plugin::theme_functions	public	function	Provide a full list of possible theme templates used by this style.
views_plugin::validate	public	function	Validate that the plugin is correct and can be saved.	3
views_plugin_row::init	public	function		2
views_plugin_row::options_submit	public	function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. Overrides views_plugin::options_submit	1
views_plugin_row::options_validate	public	function	Validate the options form. Overrides views_plugin::options_validate
views_plugin_row::pre_render	public	function	Allow the style to do stuff before each row is rendered.	5
views_plugin_row::query	public	function	Add anything to the query that we might need to. Overrides views_plugin::query
views_plugin_row::uses_fields	public	function
views_plugin_row_aggregator_rss::$base_field	public	property
views_plugin_row_aggregator_rss::$base_table	public	property
views_plugin_row_aggregator_rss::options_form	public	function	Provide a form for setting options. Overrides views_plugin_row::options_form
views_plugin_row_aggregator_rss::option_definition	public	function	Information about options for all kinds of purposes will be held here. Overrides views_plugin_row::option_definition
views_plugin_row_aggregator_rss::render	public	function	Render a row object. This usually passes through to a theme template of some form, but not always. Overrides views_plugin_row::render