function emfield_parse_embed in Embedded Media Field 5

Same name and namespace in other branches

1. 6.3 deprecated/emfield-deprecated.inc \emfield_parse_embed()
2. 6 emfield.module \emfield_parse_embed()
3. 6.2 emfield.module \emfield_parse_embed()

This will parse the url or embedded code pasted by the node submitter. returns either an empty array (if no match), or an array of provider and value.

3 calls to emfield_parse_embed()

emfield_emfield_field_formatter in ./emfield.module

_emfield_field_submit_id in ./emfield.module

replace embedded code with the extracted id. this goes in the field 'value' also allows you to grab directly from the URL to display the content from field 'provider'

_eminline_url_parse_full_links in contrib/eminline/eminline.module

If one of our allowed providers knows what to do with the url let them embedd the video.

File

./emfield.module, line 267

Code

function emfield_parse_embed($field, $embed = '', $module) {

  //  if ($embed) {
  //     $module = $field['widget']['helper_module'];
  $providers = emfield_allowed_providers($field, $module);
  foreach ($providers as $provider) {
    $success = emfield_include_invoke($module, $provider->name, 'extract', trim($embed), $field);

    // we've been given an array of regex strings, so let's see if we can find a match
    if (is_array($success)) {
      foreach ($success as $regex) {
        $matches = NULL;
        if (preg_match($regex, trim($embed), $matches)) {
          return array(
            'provider' => $provider->name,
            'value' => $matches[1],
          );
        }
      }
    }
    else {
      if ($success) {
        return array(
          'provider' => $provider->name,
          'value' => $success,
        );
      }
    }
  }

  //  }
  // we found no match
  return array();
}