function soembed_filter_embed in Simple oEmbed 7

Make request against provider to get embedded code.

1 string reference to 'soembed_filter_embed'

soembed_filter_embed_process in ./soembed.module

Implements hook_filter_FILTER_process().

File

./soembed.module, line 92

Lets author embed rich media by inserting URL using oEmbed techonology.

Code

function soembed_filter_embed($match) {
  static $providers;
  if (empty($providers)) {
    module_load_include('inc', 'soembed', 'soembed.providers');
  }
  $url = $match[2];
  foreach ($providers as $matchmask => $data) {
    list($providerurl, $regex) = $data;
    if (!$regex) {
      $matchmask = '#' . str_replace('___wildcard___', '(.+)', preg_quote(str_replace('*', '___wildcard___', $matchmask), '#')) . '#i';
    }
    if (preg_match($matchmask, $url)) {
      $provider = $providerurl;
      break;
    }
  }
  if (!empty($provider)) {

    // http://www.php-code.net/2010/05/oembed-transforming-video-links-to-embeds/
    // SEE FOR RESIZING MEDIA: https://gist.github.com/1313517
    if ($regex === 'LOCAL') {
      $output = soembed_get_contents($provider, $url);
    }
    elseif ($response = drupal_http_request($provider . '?url=' . urlencode($url) . '&format=json&maxwidth=' . variable_get('soembed_maxwidth', 0))) {
      if ($response->code == 200) {
        $embed = json_decode($response->data);
        $embed_type = strtolower(str_replace(' ', '-', $embed->type));
        if (!empty($embed->html)) {
          $output = $embed->html;
        }
        elseif ($embed->type == 'photo') {
          $output = '<img src="' . $embed->url . '" title="' . $embed->title . '" style="width: 100%" />';
          $output = '<a href="' . $url . '">' . $output . '</a>';
        }
      }
    }
  }
  $output = empty($output) ? $url : $output;
  if ($embed_type != 'video' && count($match) > 3) {

    // Add <p> and </p> back.
    $output = $match[1] . $output . $match[3];
  }
  $output = '<div class="soembed-item ' . $embed_type . '">' . $output . '</div>';
  return $output;
}