materio-base-d7/sites/all/modules/contrib/fields/video_embed_field/video_embed_brightcove/video_embed_brightcove.module

<?php

/**
 * @file
 * Add a handler for brightcove videos to Video Embed Field.
 * @see video_embed_field.api.php for more documentation.
 */

/**
 * Implements hook_video_embed_handler_info().
 */
function video_embed_brightcove_video_embed_handler_info() {
  $handlers = array();
  $handlers['brightcove'] = array(
    'title' => 'Brightcove Video',
    'function' => 'video_embed_brightcove_handle_video',
    'thumbnail_default' => drupal_get_path('module', 'video_embed_brightcove') . '/img/brightcove.jpg',
    'form' => 'video_embed_brightcove_form',
    'form_validate' => 'video_embed_field_handler_brightcove_form_validate',
    'domains' => array(
      'brightcove.com',
      'link.brightcove.com',
    ),
    'defaults' => array(
      'width' => 640,
      'height' => 360,
    ),
  );

  return $handlers;
}

/**
 * Form to configure out video settings.
 *
 * @param array $defaults
 *   Values for your provider.
 *
 * @return array
 *   A form as defined by form API.
 */
function video_embed_brightcove_form($defaults) {
  $form = array();
  // Element for the width of the player.
  $form['width'] = array(
    '#type' => 'textfield',
    '#title' => t('Player Width'),
    '#description' => t('The width of the player.'),
    '#default_value' => $defaults['width'],
  );

  // Element for the height of the player.
  $form['height'] = array(
    '#type' => 'textfield',
    '#title' => t('Player Height'),
    '#description' => t('The height of the player.'),
    '#default_value' => $defaults['height'],
  );

  return $form;
}

/**
 * Validates the form elements for the Brightcove configuration form.
 */
function video_embed_field_handler_brightcove_form_validate($element, &$form_state, $form) {
  video_embed_field_validate_dimensions($element);
}

/**
 * The video handler.
 *
 * @param string $url
 *   The full video url.
 * @param array $settings
 *   Handlers settings from the settings form.
 *
 * @return array|string
 *   The embed code for the video.
 */
function video_embed_brightcove_handle_video($url, $settings) {
  $parameters = _video_embed_brightcove_get_video_properties($url);

  if (isset($parameters['id']) && isset($parameters['key'])) {
    // Embed code.
    $embed = '<object id="myExperience" class="BrightcoveExperience">
      <param name="bgcolor" value="#FFFFFF" />
      <param name="width" value="@width" />
      <param name="height" value="@height" />
      <param name="playerID" value="!id" />
      <param name="playerKey" value="!key" />
      <param name="isVid" value="true" />
      <param name="isUI" value="true" />
      <param name="dynamicStreaming" value="true" />
      <param name="@videoPlayer" value="!videoplayer" />
    </object>';
    // Replace our placeholders with the values from the settings.
    $embed = format_string($embed, array(
      '!id' => $parameters['id'],
      '!key' => $parameters['key'],
      '@width' => $settings['width'],
      '@height' => $settings['height'],
      '!videoplayer' => $parameters['player'],
    ));

    $video = array(
      '#markup' => $embed,
      '#suffix' => '<script type="text/javascript">brightcove.createExperiences();</script>',
      '#attached' => array(
        'js' => array(
          '//admin.brightcove.com/js/BrightcoveExperiences.js' => array(
            'type' => 'external',
          ),
        ),
      ),
    );

    return $video;
  }
  return '';
}

/**
 * Helper function to take a brightcove video url and return its id.
 *
 * @param string $url
 *   The full brightcove video url.
 *
 * @return array
 *   The video properties.
 */
function _video_embed_brightcove_get_video_properties($url) {
  // Easy way to break a url into its components.
  $components = array(
    'id' => array(
      'start' => 'bcpid',
      'finish' => '\?bckey',
    ),
    'key' => array(
      'start' => 'bckey=',
      'finish' => '&bctid',
    ),
    'player' => array(
      'start' => 'bctid=',
      'finish' => '',
    ),
  );

  $matches = array();
  $return = array();
  foreach ($components as $key => $component) {
    $string = "/(.*){$component['start']}(.*){$component['finish']}/";
    preg_match($string, $url, $matches);
    if ($matches && !empty($matches[2])) {
      $return[$key] = $matches[2];
    }
  }
  return $return;
}