public static function _transfer($source, $destination, $syncTaskId = 0, $ignoreUpdate = false, $whitelist = array())
{
// Stats
$stats = array('playlists' => 0, 'videos' => 0, 'subscriptions' => 0);
// Get source data
$playlists = PlaylistsModel::withVideos($source['username']['id'], $syncTaskId);
$destinationPlaylists = PlaylistsModel::all(array('user_id' => $destination['username']['id'], 'sync_task_id' => $syncTaskId))->toArray();
$destinationNames = static::_getColumn($destinationPlaylists, 'title');
$subscriptions = SubscriptionsModel::all(array('user_id' => $source['username']['id'], 'sync_task_id' => $syncTaskId))->toArray();
$syncedVideos = VideosModel::all(array('user_id' => $destination['username']['id'], 'sync_task_id' => $syncTaskId))->column('video_link');
$syncedSubscriptions = MigratedDataModel::all(array('source_id' => $source['username']['id'], 'destination_id' => $destination['username']['id'], 'kind' => static::$kind['subscription'], 'status' => MigratedDataModel::STATUS_ACTIVE))->column('identifier');
$counter = 0;
$batches = array();
$batch = md5(time());
// Add data to destionation Youtube
if ($playlists) {
foreach ($playlists as $playlist) {
if (intVal($playlist['videos_count']) > 0) {
if ($counter == 998) {
$batch = md5(time());
$counter = 0;
}
// Create Playlist
$payload = array();
$payload['status']['privacyStatus'] = 'private';
// Whitelisting used for share feature
$whiteListed = true;
if ($whitelist) {
if (isset($whitelist['playlists']) && $whitelist['playlists']) {
if (!in_array($playlist['youtube_playlist_id'], $whitelist['playlists'])) {
$whiteListed = false;
}
}
}
// New
if (!in_array($playlist['title'], array_keys($destinationNames)) && $whiteListed || $ignoreUpdate) {
// Create Playlist
$payload['snippet']['title'] = $playlist['title'];
$newPlaylist = \Rest::postJSON(static::$endpoints['playlists'] . '?part=status,snippet', $payload, $destination);
$stats['playlists']++;
if (isset($newPlaylist['result']['error'])) {
d($newPlaylist);
}
$syncPlaylist = MigratedDataModel::create();
$syncPlaylist->source_id = $source['username']['id'];
$syncPlaylist->destination_id = $destination['username']['id'];
$syncPlaylist->task_id = 0;
$syncPlaylist->sync_task_id = $syncTaskId;
$syncPlaylist->table = PlaylistsModel::$schema['table'];
$syncPlaylist->table_id = $playlist['id'];
$syncPlaylist->kind = static::$kind['playlist'];
$syncPlaylist->identifier = $playlist['youtube_playlist_id'];
$syncPlaylist->name = $playlist['title'];
$syncPlaylist->created = date(DATE_TIME);
$syncPlaylist->status = MigratedDataModel::STATUS_ACTIVE;
$syncPlaylist->save();
// Update playlist with new id
if (!$ignoreUpdate) {
$oldPlaylist = PlaylistsModel::first($playlist['id']);
$oldPlaylist->new_youtube_id = $newPlaylist['id'];
$oldPlaylist->save();
}
// Existing
} else {
$play = PlaylistsModel::first(array('user_id' => $destination['username']['id'], 'title' => $playlist['title']))->toArray();
$newPlaylist['id'] = $play['youtube_playlist_id'];
}
$counter++;
// Add videos
if ($playlist['videos']) {
foreach ($playlist['videos'] as $k => $video) {
if (!in_array($video['video_link'], $syncedVideos) || $ignoreUpdate) {
if ($counter == 998) {
$batch = md5(time());
$counter = 0;
}
$counter++;
$payload = array();
$payload['snippet']['playlistId'] = $newPlaylist['id'];
$payload['snippet']['resourceId']['kind'] = static::$kind['video'];
$payload['snippet']['resourceId']['videoId'] = $video['video_link'];
$payload = json_encode($payload);
$batches[$batch][$newPlaylist['id']][] = <<<EOD
POST https://www.googleapis.com/youtube/v3/playlistItems?part=snippet
Content-Type: application/json
Authorization: Bearer {$destination['credentials']['access_token']}
{$payload}
EOD;
$stats['videos']++;
$syncPlaylist = MigratedDataModel::create();
$syncPlaylist->source_id = $source['username']['id'];
$syncPlaylist->destination_id = $destination['username']['id'];
$syncPlaylist->task_id = 0;
$syncPlaylist->sync_task_id = $syncTaskId;
$syncPlaylist->table = VideosModel::$schema['table'];
$syncPlaylist->table_id = $video['id'];
$syncPlaylist->kind = static::$kind['video'];
$syncPlaylist->identifier = $video['video_link'];
$syncPlaylist->name = $video['title'];
$syncPlaylist->created = date(DATE_TIME);
$syncPlaylist->status = MigratedDataModel::STATUS_ACTIVE;
$syncPlaylist->save();
}
}
}
}
}
}
// Add subscriptions
if ($subscriptions) {
foreach ($subscriptions as $subscription) {
// Whitelisting used for share feature
$whiteListed = true;
if ($whitelist) {
if (isset($whitelist['subscriptions']) && $whitelist['subscriptions']) {
if (!in_array($subscription['channel_link'], $whitelist['subscriptions'])) {
$whiteListed = false;
}
}
}
if (!in_array($subscription['channel_link'], $syncedSubscriptions) && $whiteListed || $ignoreUpdate) {
if ($counter == 998) {
$batch = md5(time());
$counter = 0;
}
$counter++;
$payload = array();
$payload['snippet']['resourceId']['kind'] = static::$kind['channel'];
$payload['snippet']['resourceId']['channelId'] = $subscription['channel_link'];
$payload = json_encode($payload);
$batches[$batch][$subscription['channel_link']][] = <<<EOD
POST https://www.googleapis.com/youtube/v3/subscriptions?part=snippet
Content-Type: application/json
Authorization: Bearer {$destination['credentials']['access_token']}
{$payload}
EOD;
$stats['subscriptions']++;
$syncPlaylist = MigratedDataModel::create();
$syncPlaylist->source_id = $source['username']['id'];
$syncPlaylist->destination_id = $destination['username']['id'];
$syncPlaylist->task_id = 0;
$syncPlaylist->sync_task_id = $syncTaskId;
$syncPlaylist->table = SubscriptionsModel::$schema['table'];
$syncPlaylist->table_id = $subscription['id'];
$syncPlaylist->kind = static::$kind['subscription'];
$syncPlaylist->identifier = $subscription['channel_link'];
$syncPlaylist->name = $subscription['title'];
$syncPlaylist->created = date(DATE_TIME);
$syncPlaylist->status = MigratedDataModel::STATUS_ACTIVE;
$syncPlaylist->save();
}
}
}
if ($batches) {
foreach ($batches as $key => $batch) {
for ($i = 0; $i < 500; $i++) {
$body = '';
$y = md5($i);
foreach ($batch as $k => $set) {
$keys = $k . '-' . $i;
if (isset($set[$i])) {
$body .= <<<EOD
--{$y}
Content-Type: application/http
Content-Transfer-Encoding: binary
MIME-Version: 1.0
Content-ID:{$keys}
{$set[$i]}
EOD;
}
}
if ($body) {
$body .= "--" . $y . "--";
$destination['boundary'] = $y;
$insert = \Rest::postRaw('https://www.googleapis.com/batch', $body, $destination);
}
}
}
}
return $stats;
}