class views_plugin_row_aggregator_rss
- 3.x modules/aggregator/views_plugin_row_aggregator_rss.inc views_plugin_row_aggregator_rss
- 2.x modules/aggregator/views_plugin_row_aggregator_rss.inc views_plugin_row_aggregator_rss
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
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 - Contains the Aggregator Item RSS row style plugin.
View source
class views_plugin_row_aggregator_rss extends views_plugin_row {
var $base_table = 'aggregator_item';
var $base_field = 'iid';
function option_definition() {
$options = parent::option_definition();
$options['item_length'] = array('default' => 'default');
return $options;
}
function options_form(&$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' => $this->options['item_length'],
);
}
function render($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 |
---|---|---|---|
views_object:: |
function | Views handlers use a special construct function so that we can more easily construct them with variable arguments. | |
views_object:: |
function | ||
views_object:: |
function | ||
views_object:: |
function | ||
views_object:: |
function | Always exports the option, regardless of the default value. | |
views_object:: |
function | Set default options on this object. Called by the constructor in a complex chain to deal with backward compatibility. | |
views_object:: |
function | Set default options. For backward compatibility, it sends the options array; this is a feature that will likely disappear at some point. | |
views_object:: |
function | Let the handler know what its full definition is. | |
views_object:: |
function | Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away. | |
views_object:: |
function | Unpack a single option definition. | |
views_object:: |
function | Unpacks each handler to store translatable texts. | |
views_object:: |
function | ||
views_plugin:: |
function | Provide a list of additional theme functions for the theme information page | |
views_plugin:: |
function | Return the human readable name of the display. | |
views_plugin:: |
function | Returns the summary of the settings in the display. | |
views_plugin:: |
function | Provide a full list of possible theme templates used by this style. | |
views_plugin:: |
function | Validate that the plugin is correct and can be saved. | |
views_plugin_row:: |
function | Initialize the row plugin. | |
views_plugin_row:: |
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:: |
|
views_plugin_row:: |
function |
Validate the options form. Overrides views_plugin:: |
|
views_plugin_row:: |
function | Allow the style to do stuff before each row is rendered. | |
views_plugin_row:: |
function |
Add anything to the query that we might need to. Overrides views_plugin:: |
|
views_plugin_row:: |
function | ||
views_plugin_row_aggregator_rss:: |
function |
Provide a form for setting options. Overrides views_plugin_row:: |
|
views_plugin_row_aggregator_rss:: |
function |
Information about options for all kinds of purposes will be held here.
@code
'option_name' => array( Overrides views_plugin_row:: |
|
views_plugin_row_aggregator_rss:: |
function |
Render a row object. This usually passes through to a theme template
of some form, but not always. Overrides views_plugin_row:: |