access_key = variable_get('video_zencoder_api_key', ''); $this->limit = variable_get('amazon_s3_limit', 5); $this->bucket = variable_get('amazon_s3_bucket', ''); } /** * create transcoding job on Zencoder.com */ public function create($file) { global $base_url; // API Key $api_key = variable_get('video_zencoder_api_key', ''); // File details $filename = $file->filename; // Get varialbes $bucket = $this->bucket; $thumb_no = variable_get('video_thumbs', 5); $thumb_size = variable_get('video_thumbs_size', '160x120'); $thumb_base = $baseurl; $thumb_prefix = $filename; // dimentions $dimentions = explode('x', $file->dimentions); $notify_url = variable_get('zc_notify_url', ''); $notify_email = variable_get('zc_notify_email', ''); // Job details $input_name = $bucket . '/' . $filename; // watchdog('zencoder', $input_name); // thumbnails // Setup our thmbnail path. $video_thumb_path = variable_get('video_thumb_path', 'video_thumbs'); $final_thumb_path = file_default_scheme() . ':/' . $video_thumb_path . '/' . $file->fid; // Notifications // if(!empty($notify_url)) // $notifications[] = array('format' => 'json', 'url' => 'http://123.231.58.90/drupal-6/postback/jobs'); // $url = $base_url . '/postback/jobs'; $url = 'http://123.231.63.138/postback/jobs'; $notifications[] = array('format' => 'json', 'url' => $url); //get the presets $presets = $file->presets; $public = (variable_get('amazon_s3_private', FALSE)) ? 0 : 1; // construct the output array with the presets $zc_outputs = array(); foreach ($presets as $name => $preset) { $zc_output = array(); $lable = 'VIDEO_' . $name . '_' . $file->fid; $width = $dimentions[0]; $height = $dimentions[1]; $quality = $preset['quality']; $speed = $preset['speed']; $upscale = $preset['upscale']; $stretch = $preset['stretch']; $frame_rate = $preset['frame_rate']; $max_frame_rate = $preset['max_frame_rate']; $keyframe_interval = $preset['keyframe_interval']; $video_bitrate = $preset['video_bitrate']; $bitrate_cap = $preset['bitrate_cap']; $buffer_size = $preset['buffer_size']; $h264_profile = $preset['h264_profile']; $h264_level = $preset['h264_level']; $skip_video = $preset['skip_video']; $audio_codec = $preset['audio_codec']; $audio_bitrate = $preset['audio_bitrate']; $audio_channels = $preset['audio_channels']; $audio_sample_rate = $preset['audio_sample_rate']; $skip_audio = $preset['skip_audio']; $start_clip = $preset['start_clip']; $clip_length = $preset['clip_length']; if (!empty($lable)) $zc_output['label'] = $lable; if (!empty($bucket)) $zc_output['url'] = 's3://' . $bucket . '/' . pathinfo($filename, PATHINFO_DIRNAME) . '/converted/' . pathinfo($filename, PATHINFO_FILENAME) . '.' . $preset['extension']; if (!empty($public)) $zc_output['public'] = $public; if (!empty($width)) $zc_output['width'] = $width; if (!empty($height)) $zc_output['height'] = $height; if (!empty($quality)) $zc_output['quality'] = $quality; if (!empty($speed)) $zc_output['speed'] = $speed; if (!empty($upscale)) $zc_output['upscale'] = $upscale; if (!empty($frame_rate)) $zc_output['frame_rate'] = $frame_rate; if (!empty($max_frame_rate)) $zc_output['max_frame_rate'] = $max_frame_rate; if (!empty($keyframe_interval)) $zc_output['keyframe_interval'] = $keyframe_interval; if (!empty($video_bitrate)) $zc_output['video_bitrate'] = $video_bitrate; if (!empty($bitrate_cap)) $zc_output['bitrate_cap'] = $bitrate_cap; if (!empty($buffer_size)) $zc_output['buffer_size'] = $buffer_size; if (!empty($h264_profile)) $zc_output['h264_profile'] = $h264_profile; if (!empty($h264_level)) $zc_output['h264_level'] = $h264_level; if (!empty($skip_video)) $zc_output['skip_video'] = $skip_video; if (!empty($audio_codec)) $zc_output['audio_codec'] = $audio_codec; if (!empty($audio_bitrate)) $zc_output['audio_bitrate'] = $audio_bitrate; if (!empty($audio_channels)) $zc_output['audio_channels'] = $audio_channels; if (!empty($audio_sample_rate)) $zc_output['audio_sample_rate'] = $audio_sample_rate; if (!empty($skip_audio)) $zc_output['skip_audio'] = $skip_audio; if (!empty($start_clip)) $zc_output['start_clip'] = $start_clip; if (!empty($clip_length)) $zc_output['clip_length'] = $clip_length; // thumbnails $thumbnails['number'] = $thumb_no; if (!empty($thumb_size)) $thumbnails['thumb_size'] = $thumb_size; if (!empty($bucket)) $thumbnails['base_url'] = 's3://' . $bucket . '/' . $final_thumb_path; if (!empty($file->fid)) $thumbnails['prefix'] = $file->fid; $zc_output['thumbnails'] = $thumbnails; //notifications if (!empty($notify_email)) $notifications[] = $notify_email; $zc_output['notifications'] = $notifications; $zc_outputs[] = $zc_output; } $encoding_job_json = array( // 'test' => 1, // 'download_connections' => -1, 'api_key' => $this->access_key, 'input' => 's3://' . $input_name, 'outputs' => $zc_outputs ); // print_r(($encoding_job_json)); // exit; // watchdog('zencoder', json_encode($encoding_job_json)); $encoding_job = new ZencoderJob(json_encode($encoding_job_json)); // Check if it worked if ($encoding_job->created) { // watchdog('zencoder', serialize($encoding_job)); return $encoding_job; } else { foreach ($encoding_job->errors as $error) { // echo $error."\n"; watchdog('zencoder', 'Zencoder reports some errors. !error', array('!error' => $error), WATCHDOG_ERROR); } return false; } } /* * Updates the database after a successful transfer to amazon. */ public function update($video) { $result = db_query("UPDATE {video_zencoder} SET status=%d, completed=%d WHERE jobid=%d", $video->output->state, time(), $video->job->id); return $result; } /* * Verifies the existence of a file id, returns the row or false if none found. */ public function load_job($jobid) { $sql = db_query("SELECT * FROM {video_zencoder} WHERE jobid=%d", $jobid); $row = db_fetch_object($sql); return $row; } /** * Create Zencoder user account */ public function create_user($user) { $request = new ZencoderRequest( 'https://app.zencoder.com/api/account', false, // API key isn't needed for new account creation array( "terms_of_service" => "1", "email" => $user->email, "affiliate_code" => "drupal-video" ) ); if ($request->successful) { $results = $request->results; variable_set('video_zencoder_api_key', $results['api_key']); $message = drupal_mail('video_zencoder', 'video_zencoder', $user->email, language_default(), $results); if (!$message['result']) { drupal_set_message(t('Unable to send e-mail!. Your Zencoder Details are as below.
API Key : !api_key
Password : !password
', array('!api_key' => $results['api_key'], '!password' => $results['password'])), 'status'); } else { // drupal_mail('video_zencoder', 'video_zencoder', 'heshanmw@gmail.com', language_default(), $results); drupal_set_message(t('Your account has been created and is ready to start processing on Zencoder')); } // return $request->results; return true; // variable_set('video_zencoder_api_key', ''); } else { $errors = ''; foreach ($request->errors as $error) { if ($error == 'Email has already been taken') { drupal_set_message(t('Your account already exists on Zencoder. So !login to here and enter API key below', array('!login' => l(t('login'), 'https://app.zencoder.com/session/new')))); variable_set('video_zencoder_api_key', 'Please enter your API Key'); return TRUE; } $errors .= $error; } return $errors; } } }