public function PreProcess()
{
$v = Validator::Create();
$v->Register($this->source[Video_Source::FIELD_EMBED], Validator_Type::NOT_EMPTY, 'The Embed Code field is required');
$v->Register($this->source[Video_Source::FIELD_DURATION], Validator_Type::VALID_TIME, 'The Video Duration field must be in HH:MM:SS format');
$this->duration = Format::DurationToSeconds($this->source[Video_Source::FIELD_DURATION]);
$this->video_dir = new Video_Dir(null, 0700);
Request::FixFiles();
// No thumbnails uploaded
if (!isset($_FILES[Video_Source::FIELD_THUMBNAILS])) {
return;
}
// Process each uploaded file
foreach ($_FILES[Video_Source::FIELD_THUMBNAILS] 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']));
}
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);
}
break;
case File::TYPE_JPEG:
$thumbs[] = $this->video_dir->AddTempFromFile($upload['tmp_name'], JPG_EXTENSION);
break;
}
}
// Resize (if possible) and move images to the correct directory
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()
{
$this->video_dir = new Video_Dir(null, 0700);
Request::FixFiles();
if (!isset($_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();
}
