public static function Run()
{
chdir(realpath(dirname(__FILE__) . '/../'));
require_once 'includes/global.php';
$doc_root = Config::Get('document_root');
$DB = GetDB();
self::Log('Starting...');
self::MarkRunning();
while (true) {
// See if we were requested to stop
if (self::ShouldStop()) {
self::Log('User requested stop...');
break;
}
self::Ping();
$DB->Connect();
$queue_item = $DB->Row('SELECT * FROM `tbx_thumb_queue` ORDER BY `queued` LIMIT 1');
if (!empty($queue_item)) {
$video = $DB->Row('SELECT * FROM `tbx_video` WHERE `video_id`=?', array($queue_item['video_id']));
if (!empty($video)) {
$DB->Update('UPDATE `tbx_thumb_queue` SET `date_started`=? WHERE `video_id`=?', array(Database_MySQL::Now(), $video['video_id']));
$clips = $DB->FetchAll('SELECT * FROM `tbx_video_clip` WHERE `video_id`=? AND `type`!=? ORDER BY `clip_id`', array($queue_item['video_id'], 'Embed'));
$dir = new Video_Dir(Video_Dir::DirNameFromId($video['video_id']));
Video_FrameGrabber::SetLogFile($dir->GetBaseDir() . '/thumbnailer.log');
$thumb_start = time();
try {
if (!empty($clips)) {
$thumbs = array();
$duration = 0;
// Number of thumbs to create per clip
$amount = round(Config::Get('thumb_amount') / count($clips));
// Move existing thumbnails
$dir->MoveFiles($dir->GetThumbsDir(), $dir->GetTempDir(), JPG_EXTENSION);
// Process each clip
foreach ($clips as $clip) {
self::Ping();
// Remote video
if (preg_match('~https?://~i', $clip['clip'])) {
$http = new HTTP();
if ($http->Get($clip['clip'], $clip['clip'])) {
$video_file = $dir->AddOriginalFromVar($http->body, File::Extension($clip['clip']));
$vi = new Video_Info($video_file);
$vi->Extract();
$duration += $vi->length;
$temp_thumbs = Video_FrameGrabber::Grab($video_file, $dir->GetProcessingDir(), $amount, Config::Get('thumb_quality'), Config::Get('thumb_size'), $vi);
// Move generated thumbs from the processing directory
foreach ($temp_thumbs as $temp_thumb) {
$thumbs[] = $dir->AddThumbFromFile($temp_thumb);
}
@unlink($video_file);
}
} else {
$temp_thumbs = Video_FrameGrabber::Grab($doc_root . '/' . $clip['clip'], $dir->GetProcessingDir(), $amount, Config::Get('thumb_quality'), Config::Get('thumb_size'));
// Move generated thumbs from the processing directory
foreach ($temp_thumbs as $temp_thumb) {
$thumbs[] = $dir->AddThumbFromFile($temp_thumb);
}
}
}
// Get the relative URL for each thumb and add to database
$thumb_ids = array();
foreach ($thumbs as $thumb) {
$thumb = str_replace($doc_root, '', $thumb);
$thumb_ids[] = DatabaseAdd('tbx_video_thumbnail', array('video_id' => $video['video_id'], 'thumbnail' => $thumb));
}
// Determine number of thumbnails and select random display thumbnail
$num_thumbnails = count($thumbs);
$display_thumbnail = null;
if ($num_thumbnails > 0) {
// Select display thumbnail randomly from the first 40%
$display_thumbnail = $thumb_ids[rand(0, floor(0.4 * $num_thumbnails))];
}
$update = array('video_id' => $video['video_id'], 'num_thumbnails' => $num_thumbnails, 'display_thumbnail' => $display_thumbnail);
if (empty($video['duration']) && !empty($duration)) {
$update['duration'] = $duration;
}
DatabaseUpdate('tbx_video', $update);
// Remove old thumbnails
$DB->Update('DELETE FROM `tbx_video_thumbnail` WHERE `video_id`=?' . (!empty($thumb_ids) ? ' AND`thumbnail_id` NOT IN (' . join(',', $thumb_ids) . ')' : ''), array($video['video_id']));
$dir->ClearTemp();
}
} catch (Exception $e) {
// Restore old thumbnails
$dir->MoveFiles($dir->GetTempDir(), $dir->GetThumbsDir(), JPG_EXTENSION);
Video_FrameGrabber::Log($e->getMessage() . (strtolower(get_class($e)) == 'baseexception' ? $e->getExtras() : '') . "\n" . $e->getTraceAsString());
self::UpdateStatsProcessed($thumb_start, $thumb_end, $queue_item['queued'], true);
}
$thumb_end = time();
$DB->Update('DELETE FROM `tbx_thumb_queue` WHERE `video_id`=?', array($queue_item['video_id']));
self::UpdateStatsProcessed($thumb_start, $thumb_end, $queue_item['queued']);
}
} else {
break;
}
}
self::MarkStopped();
self::Log('Exiting...');
}
function tbxUploadStepTwo()
{
global $t;
$upload = $_FILES['video_file'];
$v = Validator::Create();
$DB = GetDB();
$v->Register(sha1($_REQUEST['step_one_data'] . Config::Get('random_value')) == $_REQUEST['step_one_sig'], Validator_Type::IS_TRUE, _T('Validation:Video Data Altered'));
$v->Register($upload['error'] == UPLOAD_ERR_OK, Validator_Type::IS_TRUE, Uploads::CodeToMessage($upload['error']));
if (is_uploaded_file($upload['tmp_name'])) {
$max_filesize = Format::StringToBytes(Config::Get('max_upload_size'));
$max_duration = Format::DurationToSeconds(Config::Get('max_upload_duration'));
$extensions = str_replace(',', '|', Config::Get('upload_extensions'));
$v->Register($upload['size'], Validator_Type::IS_BETWEEN, _T('Validation:Video size too large'), '1,' . $max_filesize);
$v->Register(File::Extension($upload['name']), Validator_Type::REGEX_MATCH, _T('Validation:Video file extension not allowed'), '~^(' . $extensions . ')$~');
try {
$vi = new Video_Info($upload['tmp_name']);
$vi->Extract();
$v->Register($vi->length, Validator_Type::LESS_EQ, _T('Validation:Video duration too long'), $max_duration);
} catch (Exception $e) {
$v->Register(false, Validator_Type::IS_TRUE, $e->getMessage());
}
$md5 = md5_file($upload['tmp_name']);
if (Config::Get('flag_upload_reject_duplicates')) {
$v->Register($DB->QueryCount('SELECT COUNT(*) FROM `tbx_video_md5sum` WHERE `md5`=?', array($md5)), Validator_Type::IS_ZERO, _T('Validation:Duplicate video'));
}
}
// Validate input
if (!$v->Validate()) {
$t->Assign('g_errors', $v->GetErrors());
$t->AssignByRef('g_form', $_REQUEST);
if (isset($_REQUEST['flash'])) {
$t->Display('upload-flash-errors.tpl');
} else {
$t->Assign('g_file_types', '*.' . str_replace(',', ';*.', Config::Get('upload_extensions')));
$t->Assign('g_cookie', $_COOKIE[LOGIN_COOKIE]);
$t->Display('upload-step-two.tpl');
}
return;
}
$_REQUEST = array_merge($_REQUEST, unserialize(base64_decode($_REQUEST['step_one_data'])));
Form_Prepare::Standard('tbx_video');
Form_Prepare::Standard('tbx_video_stat');
Form_Prepare::Custom('tbx_video_custom_schema', 'on_submit');
$_REQUEST['duration'] = $vi->length;
$_REQUEST['date_added'] = Database_MySQL::Now();
$_REQUEST['username'] = AuthenticateUser::GetUsername();
$_REQUEST['is_private'] = Config::Get('flag_upload_allow_private') ? intval($_REQUEST['is_private']) : 0;
$_REQUEST['allow_ratings'] = intval($_REQUEST['allow_ratings']);
$_REQUEST['allow_embedding'] = intval($_REQUEST['allow_embedding']);
$_REQUEST['allow_comments'] = intval($_REQUEST['allow_comments']) ? 'Yes - Add Immediately' : 'No';
$_REQUEST['is_user_submitted'] = 1;
if ($_REQUEST['recorded_day'] && $_REQUEST['recorded_month'] && $_REQUEST['recorded_year']) {
$_REQUEST['date_recorded'] = $_REQUEST['recorded_year'] . '-' . $_REQUEST['recorded_month'] . '-' . $_REQUEST['recorded_day'];
}
// Strip HTML tags
if (Config::Get('flag_video_strip_tags')) {
$_REQUEST = String::StripTags($_REQUEST);
}
// Configure status
$_REQUEST['status'] = STATUS_ACTIVE;
if (Config::Get('flag_upload_convert')) {
$_REQUEST['status'] = STATUS_QUEUED;
$_REQUEST['next_status'] = Config::Get('flag_upload_review') ? STATUS_PENDING : STATUS_ACTIVE;
} else {
if (Config::Get('flag_upload_review')) {
$_REQUEST['status'] = STATUS_PENDING;
}
}
// Add to database
$_REQUEST['video_id'] = DatabaseAdd('tbx_video', $_REQUEST);
DatabaseAdd('tbx_video_custom', $_REQUEST);
DatabaseAdd('tbx_video_stat', $_REQUEST);
if ($_REQUEST['status'] == STATUS_ACTIVE && !$_REQUEST['is_private']) {
Tags::AddToFrequency($_REQUEST['tags']);
} else {
if ($_REQUEST['status'] == STATUS_QUEUED) {
DatabaseAdd('tbx_conversion_queue', array('video_id' => $_REQUEST['video_id'], 'queued' => time()));
}
}
// Mark as private
if ($_REQUEST['is_private']) {
$_REQUEST['private_id'] = sha1(uniqid(rand(), true));
DatabaseAdd('tbx_video_private', $_REQUEST);
}
// Setup video files and generate thumbnails
$directory = Video_Dir::DirNameFromId($_REQUEST['video_id']);
$vd = new Video_Dir($directory);
$clip = $vd->AddClipFromFile($upload['tmp_name'], File::Extension($upload['name']));
if (Video_FrameGrabber::CanGrab()) {
Video_FrameGrabber::Grab($clip, $vd->GetThumbsDir(), Config::Get('thumb_amount'), Config::Get('thumb_quality'), Config::Get('thumb_size'), $vi);
}
foreach ($vd->GetClipURIs() as $clip) {
$_REQUEST['clip'] = $clip;
$_REQUEST['filesize'] = filesize(Config::Get('document_root') . $clip);
DatabaseAdd('tbx_video_clip', $_REQUEST);
}
$thumb_ids = array();
foreach ($vd->GetThumbURIs() as $thumb) {
$_REQUEST['thumbnail'] = $thumb;
$thumb_ids[] = DatabaseAdd('tbx_video_thumbnail', $_REQUEST);
}
// Select the display thumbnail
$num_thumbnails = count($thumb_ids);
$display_thumbnail = null;
if ($num_thumbnails > 0) {
$display_thumbnail = $thumb_ids[rand(0, floor(0.4 * $num_thumbnails))];
}
DatabaseUpdate('tbx_video', array('video_id' => $_REQUEST['video_id'], 'num_thumbnails' => $num_thumbnails, 'display_thumbnail' => $display_thumbnail));
// Add MD5 sum for prevention of duplicates
$DB->Update('REPLACE INTO `tbx_video_md5sum` VALUES (?)', array($md5));
// Update user stats
StatsRollover();
$DB->Update('UPDATE `tbx_user_stat` SET ' . '`today_videos_uploaded`=`today_videos_uploaded`+1,' . '`week_videos_uploaded`=`week_videos_uploaded`+1,' . '`month_videos_uploaded`=`month_videos_uploaded`+1,' . '`total_videos_uploaded`=`total_videos_uploaded`+1 ' . 'WHERE `username`=?', array($_REQUEST['username']));
$t->AssignByRef('g_form', $_REQUEST);
$t->AssignByRef('g_video', $_REQUEST);
$t->Display(isset($_REQUEST['flash']) ? 'upload-flash-complete.tpl' : 'upload-complete.tpl');
UpdateCategoryStats($_REQUEST['category_id']);
if (!Config::Get('flag_using_cron') && $_REQUEST['status'] == STATUS_QUEUED) {
ConversionQueue::Start();
}
}
public function PreProcess()
{
$this->video_dir = new Video_Dir(null, 0700);
Request::FixFiles();
if (!isset($_FILES[Video_Source::FIELD_UPLOADS])) {
throw new BaseException('No files were uploaded');
}
foreach ($_FILES[Video_Source::FIELD_UPLOADS] as $upload) {
// No file uploaded in this field
if ($upload['error'] == UPLOAD_ERR_NO_FILE) {
continue;
}
// Check for other errors
if ($upload['error'] != UPLOAD_ERR_OK) {
throw new BaseException(Uploads::CodeToMessage($upload['error']));
}
$thumbs = array();
$will_grab = Video_Info::CanExtract() && Video_FrameGrabber::CanGrab();
switch (File::Type($upload['name'])) {
case File::TYPE_ZIP:
foreach (Zip::ExtractEntries($upload['tmp_name'], File::TYPE_JPEG) as $name => $data) {
$thumbs[] = $this->video_dir->AddTempFromVar($data, JPG_EXTENSION);
}
foreach (Zip::ExtractEntries($upload['tmp_name'], File::TYPE_VIDEO) as $name => $data) {
$this->clips[] = $this->video_dir->AddClipFromVar($data, File::Extension($name));
}
break;
case File::TYPE_JPEG:
$thumbs[] = $this->video_dir->AddTempFromFile($upload['tmp_name'], JPG_EXTENSION);
break;
case File::TYPE_VIDEO:
$this->clips[] = $this->video_dir->AddClipFromFile($upload['tmp_name'], File::Extension($upload['name']));
break;
}
}
// Make sure at least one video clip was uploaded
if (empty($this->clips)) {
throw new BaseException('No video files were uploaded');
}
// Try to grab frames from video files
if ($will_grab) {
$amount = round(Config::Get('thumb_amount') / count($this->clips));
foreach ($this->clips as $clip) {
$vi = new Video_Info($clip);
$vi->Extract();
$this->duration += $vi->length;
$temp_thumbs = Video_FrameGrabber::Grab($clip, $this->video_dir->GetProcessingDir(), $amount, Config::Get('thumb_quality'), Config::Get('thumb_size'));
// Move generated thumbs from the processing directory
foreach ($temp_thumbs as $temp_thumb) {
$this->thumbs[] = $this->video_dir->AddThumbFromFile($temp_thumb);
}
$this->video_dir->ClearProcessing();
}
} else {
$this->duration = $this->source[Video_Source::FIELD_DURATION];
}
// Use uploaded images if none could be generated
if (empty($this->thumbs) && !empty($thumbs)) {
if (Video_Thumbnail::CanResize()) {
$this->thumbs = Video_Thumbnail::ResizeDirectory($this->video_dir->GetTempDir(), $this->video_dir->GetThumbsDir(), Config::Get('thumb_size'), Config::Get('thumb_quality'));
} else {
$this->thumbs = $this->video_dir->MoveFiles(Video_Dir::TEMP, Video_Dir::THUMBS, JPG_EXTENSION);
}
}
// Cleanup temp and processing dirs
$this->video_dir->ClearTemp();
$this->video_dir->ClearProcessing();
}
public function PreProcess()
{
$this->video_dir = new Video_Dir(null, 0700);
$thumbs = array();
$clips = array();
foreach ($this->source[Video_Source::FIELD_URLS] as $url) {
$url_path = parse_url($url, PHP_URL_PATH);
switch (File::Type($url_path)) {
case File::TYPE_ZIP:
$http = new HTTP();
if ($http->Get($url, $url)) {
$zip = $this->video_dir->AddTempFromVar($http->body, ZIP_EXTENSION);
foreach (Zip::ExtractEntries($zip, File::TYPE_JPEG) as $name => $data) {
$thumbs[] = $this->video_dir->AddTempFromVar($data, JPG_EXTENSION);
}
foreach (Zip::ExtractEntries($zip, File::TYPE_VIDEO) as $name => $data) {
$this->clips[] = $this->video_dir->AddClipFromVar($data, File::Extension($name));
}
}
break;
case File::TYPE_JPEG:
$http = new HTTP();
if ($http->Get($url, $url)) {
$thumbs[] = $this->video_dir->AddTempFromVar($http->body, JPG_EXTENSION);
}
break;
case File::TYPE_VIDEO:
if ($this->source[Video_Source::FLAG_HOTLINK]) {
$clips[] = $url;
$this->duration = Format::DurationToSeconds($this->source[Video_Source::FIELD_DURATION]);
} else {
$http = new HTTP();
if ($http->Get($url, $url)) {
$this->clips[] = $this->video_dir->AddClipFromVar($http->body, File::Extension($http->url));
}
}
break;
}
}
if (empty($clips)) {
if (!empty($this->clips) && Video_Info::CanExtract() && Video_FrameGrabber::CanGrab()) {
$amount = round(Config::Get('thumb_amount') / count($this->clips));
foreach ($this->clips as $clip) {
$vi = new Video_Info($clip);
$vi->Extract();
$this->duration += $vi->length;
$temp_thumbs = Video_FrameGrabber::Grab($clip, $this->video_dir->GetProcessingDir(), $amount, Config::Get('thumb_quality'), Config::Get('thumb_size'));
// Move generated thumbs from the processing directory
foreach ($temp_thumbs as $temp_thumb) {
$this->thumbs[] = $this->video_dir->AddThumbFromFile($temp_thumb);
}
$this->video_dir->ClearProcessing();
}
}
} else {
$this->clips = $clips;
}
if (empty($this->clips)) {
throw new BaseException('No valid video URLs were submitted');
}
// Use images from supplied URLs if none could be generated
if (empty($this->thumbs) && !empty($thumbs)) {
if (Video_Thumbnail::CanResize()) {
$this->thumbs = Video_Thumbnail::ResizeDirectory($this->video_dir->GetTempDir(), $this->video_dir->GetThumbsDir(), Config::Get('thumb_size'), Config::Get('thumb_quality'));
} else {
$this->thumbs = $this->video_dir->MoveFiles($this->video_dir->GetTempDir(), $this->video_dir->GetThumbsDir(), JPG_EXTENSION);
}
}
// Cleanup temp and processing dirs
$this->video_dir->ClearTemp();
$this->video_dir->ClearProcessing();
}
public function PreProcess()
{
$this->video_dir = new Video_Dir(null, 0700);
$http = new HTTP();
if (!$http->Get($this->source[Video_Source::FIELD_GALLERY])) {
throw new BaseException('Could not access gallery: ' . $http->error);
}
list($thumbs, $clips) = self::ExtractUrls($http->url, $http->body);
if (empty($clips)) {
throw new BaseException('No video files could be located on this gallery');
}
// Hotlinking video from gallery
if ($this->source[Video_Source::FLAG_HOTLINK]) {
$this->clips = $clips;
$this->duration = Format::DurationToSeconds($this->source[Video_Source::FIELD_DURATION]);
} else {
// Download clips
$amount = round(Config::Get('thumb_amount') / count($clips));
foreach ($clips as $clip) {
$chttp = new HTTP();
if ($chttp->Get($clip, $http->url)) {
$clip = $this->video_dir->AddClipFromVar($chttp->body, File::Extension($chttp->url));
$this->clips[] = $clip;
$vi = new Video_Info($clip);
$vi->Extract();
$this->duration += $vi->length;
$temp_thumbs = Video_FrameGrabber::Grab($clip, $this->video_dir->GetProcessingDir(), $amount, Config::Get('thumb_quality'), Config::Get('thumb_size'));
// Move generated thumbs from the processing directory
foreach ($temp_thumbs as $temp_thumb) {
$this->thumbs[] = $this->video_dir->AddThumbFromFile($temp_thumb);
}
$this->video_dir->ClearProcessing();
}
}
}
// Download thumbs from gallery if none could be created from the video files
// or video files are being hotlinked
if (empty($this->thumbs)) {
foreach ($thumbs as $thumb) {
$coords = null;
if (preg_match('~^\\[(.*?)\\](.*)~', $thumb, $matches)) {
$coords = $matches[1];
$thumb = $matches[2];
}
$thttp = new HTTP();
if ($thttp->Get($thumb, $http->url)) {
$temp_file = $this->video_dir->AddTempFromVar($thttp->body, JPG_EXTENSION);
$imgsize = @getimagesize($temp_file);
$aspect = $imgsize !== false ? $imgsize[0] / $imgsize[1] : 0;
if ($imgsize !== false && $aspect >= self::MIN_ASPECT && $aspect <= self::MAX_ASPECT) {
if (Video_Thumbnail::CanResize()) {
$this->thumbs[] = Video_Thumbnail::Resize($temp_file, Config::Get('thumb_size'), Config::Get('thumb_quality'), $this->video_dir->GetThumbsDir(), $coords);
} else {
$this->thumbs[] = $this->video_dir->AddThumbFromFile($temp_file, JPG_EXTENSION);
}
} else {
unlink($temp_file);
}
}
}
}
// Cleanup temp and processing dirs
$this->video_dir->ClearTemp();
$this->video_dir->ClearProcessing();
}
public static function SetLogFile($filename)
{
self::$logfile = $filename;
}