diff options
Diffstat (limited to 'modules/video_s3/filesystem')
| -rw-r--r-- | modules/video_s3/filesystem/video_s3.inc | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/modules/video_s3/filesystem/video_s3.inc b/modules/video_s3/filesystem/video_s3.inc new file mode 100644 index 0000000..1d54fb8 --- /dev/null +++ b/modules/video_s3/filesystem/video_s3.inc @@ -0,0 +1,182 @@ +<?php + +/* + * @file + * Class file used to store filesystem on the video. + * + */ +class video_s3 extends video_filesystem { + + protected $params = array(); + protected $name = 'Amazon S3'; + protected $value = 'video_s3'; + + public function __construct() { + + } + + public function save_file($video) { + + } + + public function prepare_file($video) { + + } + + public function load_file(&$video) { + video_s3_video_load(&$video); + } + + /** + * Interface Implementations + * @see sites/all/modules/video/includes/filesystem_interface#get_name() + */ + public function get_name() { + return $this->name; + } + + /** + * Interface Implementations + * @see sites/all/modules/video/includes/filesystem_interface#get_help() + */ + public function get_help() { + $help = t('Amazon Simple Storage Service (!s3) to store your video files. This free\'s up bandwidth from your site, providing a faster experience for your users. Simply enable this and enter your authentication details and your done! ', array('!s3' => l(t('Aamzon S3'), 'http://s3.amazonaws.com'))); + return $help; + } + + /** + * Interface Implementations + * @see sites/all/modules/video/includes/filesystem_interface#get_value() + */ + public function get_value() { + return $this->value; + } + + public function run_command($options) { + return; + } + + public function admin_settings() { + $form = array(); + $form['amazon_s3_ssl'] = array( + '#type' => 'checkbox', + '#title' => t('Enable SSL?'), + '#default_value' => variable_get('amazon_s3_ssl', FALSE), + '#description' => t('If you would like to use ssl when transfering your files enable this option.'), + ); + $form['amazon_s3_private'] = array( + '#type' => 'checkbox', + '#title' => t('Enable Private?'), + '#default_value' => variable_get('amazon_s3_private', FALSE), + '#description' => t('If you would like to use private transfering for your files enable this option.'), + ); + $form['amazon_s3_lifetime'] = array( + '#type' => 'textfield', + '#title' => t('Private Url Lifetime'), + '#default_value' => variable_get('amazon_s3_lifetime', '1800'), + '#size' => 5, + ); + + + $form['amazon_s3_access_key'] = array( + '#type' => 'textfield', + '#title' => t('Access Key ID'), + '#default_value' => variable_get('amazon_s3_access_key', ''), + '#size' => 50, + ); + $form['amazon_s3_secret_access_key'] = array( + '#type' => 'password', + '#title' => t('Secret Access Key'), + '#default_value' => variable_get('amazon_s3_secret_access_key', ''), + '#description' => t('Once saved, you do not need to re-enter your secret key. If you need to update your key, then fill this out to update it.'), + '#size' => 50, + ); + //@todo Maybe move this to the admin settings page instead of global? + $form['amazon_s3_bucket'] = array( + '#type' => 'textfield', + '#title' => t('Bucket'), + '#description' => t('Enter the bucket you wish to store your videos in. If the bucket doesn\'t exist the system will attempt to create it.'), + '#default_value' => variable_get('amazon_s3_bucket', ''), + '#size' => 50, + ); + + //lets show our buckets in table format with a delete link. + //@todo add permissions + //were enabled, that means they have successfully connected and created a bucket. + if (variable_get('amazon_s3_access_key', false) && variable_get('video_filesystem', 'drupal') == 'video_s3') { + module_load_include('inc', 'video_s3', '/includes/amazon_s3'); + $s3 = new video_amazon_s3; + $s3->connect(); + $buckets = $s3->s3->listBuckets(); + // Setup our header. + $header = array(t('Bucket Name'), t('Total Objects'), t('Actions')); + $rows = array(); + foreach ($buckets as $bucket) { + $objects = count($s3->s3->getBucket($bucket)); + $actions = l(t('Delete'), 'admin/settings/video/amazon_s3/bucket/' . $bucket . '/delete'); + $rows[] = array($bucket, $objects, $actions); + } + $form['amazon_info'] = array( + '#type' => 'fieldset', + '#title' => t('Amazon S3 Information'), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + ); + $form['amazon_info']['buckets'] = array( + '#type' => 'markup', + '#value' => theme('table', $header, $rows), + ); + } + return $form; + } + + public function admin_settings_validate(&$form, &$form_state) { + // Check for CURL + if (!extension_loaded('curl') && !@dl(PHP_SHLIB_SUFFIX == 'so' ? 'curl.so' : 'php_curl.dll')) { + form_set_error('amazon_s3', t('The CURL extension is not loaded.')); + } else { + $bucket = $form_state['values']['amazon_s3_bucket']; + // S3 buckets must contain only lower case alphanumeric characters, dots and dashes. + if (!preg_match("/^[a-z.-]+$/", $bucket)) { + form_set_error('amazon_s3_bucket', t('S3 buckets must contain only lower case alphanumeric characters, dots and dashes.')); + } else { + $access_key = $form_state['values']['amazon_s3_access_key']; + // check our secret key. + if (!empty($form_state['values']['amazon_s3_secret_access_key'])) { + $secret_key = $form_state['values']['amazon_s3_secret_access_key']; + } else { + // Add our secret key back in to persist its value. + $form_state['values']['amazon_s3_secret_access_key'] = variable_get('amazon_s3_secret_access_key', ''); + $secret_key = variable_get('amazon_s3_secret_access_key', ''); + } + $ssl = isset($form_state['values']['amazon_s3_ssl']) && $form_state['values']['amazon_s3_ssl'] ? TRUE : FALSE; + // Lets verify our credentials and verify our bucket exists, if not attempt to create it. + module_load_include('inc', 'video_s3', '/includes/amazon_s3'); + $s3 = new video_amazon_s3; + $s3->connect($access_key, $secret_key, $ssl); + $buckets = $s3->s3->listBuckets(); + if (!$buckets || !(in_array($bucket, $buckets))) { + // Create a bucket with public read access + if ($s3->s3->putBucket($bucket, S3::ACL_PUBLIC_READ)) { + // set access control policy to zencoder if module is enabled + // @TODO : Add this to video_zencoder module + if (module_exists('video_zencoder')) { + $acp['acl'][] = array( + 'type' => 'AmazonCustomerByEmail', + 'email' => 'aws@zencoder.com', + 'permission' => 'WRITE' + ); + $s3->s3->setAccessControlPolicy($bucket, '', $acp); + } + drupal_set_message(t('Successfully created the bucket %bucket.', array('%bucket' => $bucket))); + } else { + form_set_error('amazon_s3_bucket', t('Could not verify or create the bucket %bucket.', array('%bucket' => $bucket))); + } + } + } + } + } + +} + +?> |