function globallink_get_file_entity_xml in GlobalLink Connect for Drupal 7.7

2 calls to globallink_get_file_entity_xml()

globallink_file_entity_preview_content in globallink_file_entity/globallink_file_entity_send.inc

Helper function

globallink_send_file_entity_for_translations in globallink_file_entity/globallink_file_entity.inc

File

globallink_file_entity/globallink_file_entity.inc, line 75

Code

function globallink_get_file_entity_xml($fid, $path = NULL) {
  $dom = new DOMDocument('1.0', 'UTF-8');
  $dom->formatOutput = TRUE;
  $root = $dom
    ->createElement('content');
  $dom
    ->appendChild($root);
  $id = $dom
    ->createAttribute('fid');
  $id->value = $fid;
  $root
    ->appendChild($id);
  $file_entity = entity_load('file', FALSE, array(
    'fid' => $fid,
  ));
  if (module_exists('metatag')) {
    $lang = entity_language('file', $file_entity[$fid]);
    if (isset($file_entity[$fid]->metatags)) {
      if (globallink_is_field_configured_for_translation('file', 'file:' . $file_entity[$fid]->type, 'metatags', 'file:' . $file_entity[$fid]->type)) {
        if (!empty($file_entity[$fid]->metatags[$lang])) {
          $metatags = $file_entity[$fid]->metatags[$lang];
          foreach ($metatags as $name => $value) {
            if (!empty($value['value']) && !is_array($value['value'])) {
              globallink_insert_child_element($dom, $root, 'metatag', $value['value'], array(
                'entity_type' => 'file',
                'name' => $name,
                'label' => 'Metatag - ' . ucwords($name),
              ));
            }
          }
        }
      }
    }
  }
  $fields = globallink_file_entity_get_fields($file_entity[$fid]->type);
  $configured_fields = globallink_get_configured_fields_for_file($file_entity[$fid]->type);
  foreach ($fields as $field) {
    if (empty($file_entity[$fid]->{$field})) {
      continue;
    }
    if (array_key_exists($field, $configured_fields) && $configured_fields[$field]->translatable == 1) {
      $field_values = field_get_items('file', $file_entity[$fid], $field);
      $field_info = field_info_field($field);
      if (is_array($field_values) && !empty($field_values)) {
        foreach ($field_values as $delta => $values) {
          if ($field_info['type'] == 'link_field') {
            globallink_insert_child_element($dom, $root, 'field', $values['title'], array(
              'field' => $field,
              'delta' => $delta,
            ));
          }
          elseif ($field_info['type'] == 'image' && !module_exists('file_entity')) {
            if (isset($values['alt'])) {
              globallink_insert_child_element($dom, $root, 'field_image', $values['alt'], array(
                'field_name' => $field,
                'type' => 'alt',
                'delta' => $delta,
              ));
            }
            if (isset($values['title'])) {
              globallink_insert_child_element($dom, $root, 'field_image', $values['title'], array(
                'field_name' => $field,
                'type' => 'title',
                'delta' => $delta,
              ));
            }
          }
          elseif ($field_info['type'] == 'image' && module_exists('file_entity')) {
            $parent_info = field_info_instance('file', $field, $file_entity->type);
            $file_entity_info = field_info_field($field);
            $file_fields = field_info_instances('file', $file_entity_info['type']);
            foreach ($file_fields as $file_field) {
              $f_value = field_get_items('file', (object) $values, $file_field['field_name']);
              if (empty($f_value)) {
                continue;
              }
              globallink_insert_child_element($dom, $root, 'field_image', $f_value[0]['value'], array(
                'field_name' => $field,
                'subfield' => $file_field['field_name'],
                'delta' => $delta,
                'label' => $parent_info['label'],
                'subfield_label' => $file_field['label'],
              ));
            }
          }
          elseif (!empty($values['value'])) {
            globallink_insert_child_element($dom, $root, 'field', $values['value'], array(
              'field' => $field,
              'delta' => $delta,
            ));
          }
        }
      }
      elseif (!empty($field_values) && is_string($field_values)) {
        globallink_insert_child_element($dom, $root, 'field', $field_values, array(
          'field' => $field,
        ));
      }
    }
  }
  $xml = $dom
    ->saveXML();
  return $xml;
}