function patterns_feed in Patterns 6.2

Same name and namespace in other branches

1. 6 patterns.module \patterns_feed()
2. 7.2 includes/feed.inc \patterns_feed()
3. 7 includes/feed.inc \patterns_feed()

Prints XML Feed of published (public) patterns

1 string reference to 'patterns_feed'

patterns_menu in ./patterns.module

Implementation of hook_menu().

File

./patterns.module, line 279

Enables extremely simple adding/removing features to your site with minimal to no configuration

Code

function patterns_feed() {
  global $base_url;
  if (!variable_get('patterns_allow_publish', FALSE)) {
    return drupal_not_found();
  }
  $patterns = variable_get('patterns_allow_publish', FALSE) ? patterns_get_patterns() : array();
  foreach ($patterns as $pattern) {
    if (!$pattern->public) {
      continue;
    }
    preg_match('/[^\\.]*$/', $pattern->file, $matches);
    $extension = $matches[0];
    $item = "    <pattern>\n";
    $item .= "      <pid>" . $pattern->pid . "</pid>\n";
    $item .= "      <name>" . $pattern->name . "</name>\n";
    $item .= "      <title>" . $pattern->title . "</title>\n";
    $item .= "      <description>" . $pattern->description . "</description>\n";
    $item .= "      <category>" . $pattern->pattern['info']['category'] . "</category>\n";
    $item .= "      <file_type>" . $extension . "</file_type>\n";
    $item .= "    </pattern>\n";
    $items .= $item;
  }
  $header = "  <info>\n";
  $header .= "    <url>" . $base_url . "</url>\n";

  //  $header .= "    <description>". $description ."</description>\n";
  $header .= "  </info>\n";
  $feed = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
  $feed .= "<patterns_feed>\n";
  $feed .= $header;
  $feed .= "  <patterns>\n";
  $feed .= $items;
  $feed .= "  </patterns>\n";
  $feed .= "</patterns_feed>\n";
  drupal_set_header('Content-Type: text/xml; charset=utf-8');
  print $feed;
  exit;
}