function kml_format_folder in KML 5

Same name and namespace in other branches

1. 6 kml.module \kml_format_folder()

Formats a KML Folder (based on format_rss_channel()).

Arbitrary elements may be added using the $args associative array.

1 call to kml_format_folder()

_kml_format_feed in ./kml.module

A generic function for generating KML (Keyhole Markup Language for Google Earth) feeds from a set of nodes.

File

./kml.module, line 794

KML Module

Code

function kml_format_folder($title, $description, $items, $args = array()) {

  // arbitrary elements may be added using the $args associative array
  $output = "  <Folder>\n" . '   <name>' . check_plain($title) . "</name>\n" . '   <description>' . check_plain($description) . "</description>\n";
  if ($args) {

    // TODO: needs better way of structuring this data so we can embed elements and their attributes
    foreach ($args as $key => $value) {
      if (is_array($value)) {
        if ($value['key']) {
          $output .= '    <' . $value['key'];
          if (is_array($value['attributes'])) {
            $output .= drupal_attributes($value['attributes']);
          }
          if ($value['value']) {
            $output .= '>' . $value['value'] . '</' . $value['key'] . ">\n";
          }
          else {
            $output .= " />\n";
          }
        }
      }
      else {
        $output .= '    <' . $key . '>' . check_plain($value) . "</{$key}>\n";
      }
    }
  }
  $output .= $items . "  </Folder>\n";
  return $output;
}