function yandex_turbo_page_rss in Yandex.Turbo 7.2

Same name and namespace in other branches

1. 7.4 yandex_turbo.pages.inc \yandex_turbo_page_rss()
2. 7 yandex_turbo.pages.inc \yandex_turbo_page_rss()
3. 7.3 yandex_turbo.pages.inc \yandex_turbo_page_rss()

Page callback: Generates an Yandex Turbo RSS

Return value

string An XML formatted string.

1 string reference to 'yandex_turbo_page_rss'

yandex_turbo_menu in ./yandex_turbo.module

Implements hook_menu().

File

./yandex_turbo.pages.inc, line 9

Code

function yandex_turbo_page_rss() {
  $feeds = array();
  $settings = variable_get('yandex_turbo_node_types');
  $node_types = !empty($settings) ? array_keys(array_filter($settings)) : array();
  $orderBy = variable_get('yandex_turbo_order_by', 'created');
  $order = variable_get('yandex_turbo_order', 'DESC');
  $source = variable_get('yandex_turbo_body', 'value');
  if ($node_types) {
    $query = db_select('node', 'n')
      ->fields('n', array(
      'nid',
      'title',
      'created',
    ))
      ->condition('status', NODE_PUBLISHED)
      ->condition('type', $node_types, 'IN');
    $query
      ->leftJoin('field_data_body', 'd', '(d.entity_id = n.nid AND d.entity_type = :node)', array(
      ':node' => 'node',
    ));
    $query
      ->addField('d', 'body_' . $source, 'body');
    $query
      ->leftjoin('url_alias', 'ua', 'ua.source = CONCAT(:str, n.nid)', array(
      ':str' => 'node/',
    ));
    $query
      ->fields('ua', array(
      'alias',
    ));
    if ('Yes' == variable_get('yandex_turbo_sticky', 'No')) {
      $query
        ->orderBy('n.sticky', 'DESC');
    }
    if ('Yes' == variable_get('yandex_turbo_promoted', 'No')) {
      $query
        ->orderBy('n.promote', 'DESC');
    }
    $query
      ->orderBy('n.' . $orderBy, $order)
      ->range(0, 1000);
    $query
      ->where('d.body_' . $source . ' != :empty', array(
      ':empty' => '',
    ));
    $feeds = $query
      ->execute()
      ->fetchAllAssoc('nid', PDO::FETCH_ASSOC);
  }
  return theme('yandex_turbo_page_rss', array(
    'feeds' => $feeds,
  ));
}