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<?php
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/**
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* @file
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* Definition of views_plugin_row_aggregator_rss.
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*/
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/**
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* Plugin which loads an aggregator item and formats it as an RSS item.
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*/
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class views_plugin_row_aggregator_rss extends views_plugin_row {
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/**
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*
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*/
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public $base_table = 'aggregator_item';
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/**
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*
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*/
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public $base_field = 'iid';
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['item_length'] = array('default' => 'default');
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return $options;
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}
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/**
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* {@inheritdoc}
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*/
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public function options_form(&$form, &$form_state) {
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$form['item_length'] = array(
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'#type' => 'select',
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'#title' => t('Display type'),
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'#options' => array(
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'fulltext' => t('Full text'),
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'teaser' => t('Title plus teaser'),
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'title' => t('Title only'),
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'default' => t('Use default RSS settings'),
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),
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'#default_value' => $this->options['item_length'],
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function render($row) {
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$iid = $row->{$this->field_alias};
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$sql = "SELECT ai.iid, ai.fid, ai.title, ai.link, ai.author, ai.description, ";
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$sql .= "ai.timestamp, ai.guid, af.title AS feed_title, ai.link AS feed_LINK ";
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$sql .= "FROM {aggregator_item} ai LEFT JOIN {aggregator_feed} af ON ai.fid = af.fid ";
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$sql .= "WHERE ai.iid = :iid";
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$item = db_query($sql, array(':iid' => $iid))->fetchObject();
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$item->elements = array(
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array(
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'key' => 'pubDate',
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'value' => gmdate('r', $item->timestamp),
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),
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array(
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'key' => 'dc:creator',
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'value' => $item->author,
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),
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array(
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'key' => 'guid',
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'value' => $item->guid,
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'attributes' => array('isPermaLink' => 'false')
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),
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);
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foreach ($item->elements as $element) {
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if (isset($element['namespace'])) {
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$this->view->style_plugin->namespaces = array_merge($this->view->style_plugin->namespaces, $element['namespace']);
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}
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}
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return theme($this->theme_functions(), array(
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'view' => $this->view,
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'options' => $this->options,
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'row' => $item
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));
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}
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}
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