function oembedembedly_oembedprovider_alter in oEmbed 6.0

Implement hook_oembedprovider_alter().

This is to workaround embed.ly's nonstandard oembed descriptions.

@todo Support wildcards in TLDs.

File

./oembedembedly.module, line 96

Embed.ly support for oEmbed.module

Code

function oembedembedly_oembedprovider_alter(&$providers) {

  // oEmbed standard dictates that wildcards can only be used for subdomains in
  // URL schemes. embed.ly breaks this rule, which causes unmatchable domains.
  foreach ($providers as $host => $patterns) {

    // When the first character is * such as *youtube.com.
    if (strpos($host, '*') === 0) {
      $new_host = drupal_substr($host, 1);
      if (!empty($providers[$new_host])) {
        $providers[$new_host] = array_merge($providers[$new_host], $patterns);
      }
      else {
        $providers[$new_host] = $patterns;
      }
      unset($providers[$host]);
    }
  }
}