class views_plugin_row_aggregator_rss

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

Hierarchy

Expanded class hierarchy of 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

View source 
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

Title Deprecated Modifiers Object type Summary Overriden Title 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 public 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