93 lines
2.4 KiB
PHP
93 lines
2.4 KiB
PHP
<?php
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/**
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* @file
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* Definition of Views\aggregator\Plugin\views\row\Rss.
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*/
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namespace Views\aggregator\Plugin\views\row;
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use Drupal\views\Plugin\views\row\RowPluginBase;
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use Drupal\Core\Annotation\Plugin;
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use Drupal\Core\Annotation\Translation;
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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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* @Plugin(
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* id = "aggregator_rss",
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* module = "aggregator",
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* theme = "views_view_row_rss",
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* title = @Translation("Aggregator item"),
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* help = @Translation("Display the aggregator item using the data from the original source."),
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* type = "feed"
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* )
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*/
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class Rss extends RowPluginBase {
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var $base_table = 'aggregator_item';
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var $base_field = 'iid';
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protected function defineOptions() {
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$options = parent::defineOptions();
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$options['item_length'] = array('default' => 'default');
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return $options;
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}
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public function buildOptionsForm(&$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' => $this->options['item_length'],
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);
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}
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function render($row) {
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$iid = $row->{$this->field_alias};
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$query = db_select('aggregator_item', 'ai');
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$query->leftJoin('aggregator_feed', 'af', 'ai.fid = af.fid');
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$query->fields('ai');
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$query->addExpression('af.title', 'feed_title');
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$query->addExpression('ai.link', 'feed_LINK');
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$query->condition('iid', $iid);
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$result = $query->execute();
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$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->themeFunctions(), 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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