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function theme_aggregator_page_opml in Drupal 7

Same name and namespace in other branches
  1. 6 modules/aggregator/aggregator.pages.inc \theme_aggregator_page_opml()

Prints the OPML page for the feed.

Parameters

$variables: An associative array containing:

  • feeds: An array of the feeds to theme.

Related topics

Default theme implementations
Functions and templates for the user interface to be implemented by themes.
1 theme call to theme_aggregator_page_opml()
aggregator_page_opml in modules/aggregator/aggregator.pages.inc
Page callback: Generates an OPML representation of all feeds.

File

modules/aggregator/aggregator.pages.inc, line 500
User page callbacks for the Aggregator module.

Code

function theme_aggregator_page_opml($variables) {
  $feeds = $variables['feeds'];
  drupal_add_http_header('Content-Type', 'text/xml; charset=utf-8');
  $output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
  $output .= "<opml version=\"1.1\">\n";
  $output .= "<head>\n";
  $output .= '<title>' . check_plain(variable_get('site_name', 'Drupal')) . "</title>\n";
  $output .= '<dateModified>' . gmdate(DATE_RFC2822, REQUEST_TIME) . "</dateModified>\n";
  $output .= "</head>\n";
  $output .= "<body>\n";
  foreach ($feeds as $feed) {
    $output .= '<outline text="' . check_plain($feed->title) . '" xmlUrl="' . check_url($feed->url) . "\" />\n";
  }
  $output .= "</body>\n";
  $output .= "</opml>\n";
  print $output;
}