Video expired plugin sites/all/modules/custom/nbcuuse_video/plugins/access/video_expired.inc

video_expired.inc

<?php

/**
 * @file
 * Plugin to provide access control based on video expiration.
 */

$plugin = array(
  'title' => t('Video expired'),
  'description' => t('Is this video expired.'),
  'callback' => 'nbcuuse_video_expired_ctools_access_check',
  'default' => array('negate' => 0),
  'summary' => 'nbcuuse_video_expired_ctools_access_summary',
  'required context' => new ctools_context_required(t('File'), 'entity:file'),
);

/**
 * Check for access.
 */
function nbcuuse_video_expired_ctools_access_check($conf, $context) {
  if (empty($context) || empty($context->data)) {
    return FALSE;
  }

  $file = isset($context->data) ? clone($context->data) : NULL;

  // @todo Use field_get_items() to support future localization
  $expired = FALSE;
  if (isset($file->field_featured_video[LANGUAGE_NONE])) {
    $exp_date = $file->field_featured_video[LANGUAGE_NONE][0]['field_mpx_expiration_date'][LANGUAGE_NONE][0]['value'];
    if ($exp_date && $exp_date < REQUEST_TIME) {
      $expired = TRUE;
    }
  }

  return $expired;
}

/**
 * Provide a summary description based upon the checked terms.
 */
function nbcuuse_video_expired_ctools_access_summary($conf, $context) {
  return t('Video expired');
}