/**
* Confirm this is an NFO file.
*
* @param string $possibleNFO The nfo.
* @param string $guid The guid of the release.
*
* @return bool True on success, False on failure.
*
* @access public
*/
public function isNFO(&$possibleNFO, $guid)
{
if ($possibleNFO === false) {
return false;
}
// Make sure it's not too big or small, size needs to be at least 12 bytes for header checking. Ignore common file types.
$size = strlen($possibleNFO);
if ($size < 65535 && $size > 11 && !preg_match('/\\A(\\s*<\\?xml|=newz\\[NZB\\]=|RIFF|\\s*[RP]AR|.{0,10}(JFIF|matroska|ftyp|ID3))|;\\s*Generated\\s*by.*SF\\w/i', $possibleNFO)) {
// File/GetId3 work with files, so save to disk.
$tmpPath = $this->tmpPath . $guid . '.nfo';
file_put_contents($tmpPath, $possibleNFO);
// Linux boxes have 'file' (so should Macs), Windows *can* have it too: see GNUWIN.txt in docs.
$result = Utility::fileInfo($tmpPath);
if (!empty($result)) {
// Check if it's text.
if (preg_match('/(ASCII|ISO-8859|UTF-(8|16|32).*?)\\s*text/', $result)) {
@unlink($tmpPath);
return true;
// Or binary.
} else {
if (preg_match('/^(JPE?G|Parity|PNG|RAR|XML|(7-)?[Zz]ip)/', $result) || preg_match('/[\\x00-\\x08\\x12-\\x1F\\x0B\\x0E\\x0F]/', $possibleNFO)) {
@unlink($tmpPath);
return false;
}
}
}
// If above checks couldn't make a categorical identification, Use GetId3 to check if it's an image/video/rar/zip etc..
$getid3 = new getid3();
$check = $getid3->analyze($tmpPath);
@unlink($tmpPath);
if (isset($check['error'])) {
// Check if it's a par2.
$par2info = new Par2Info();
$par2info->setData($possibleNFO);
if ($par2info->error) {
// Check if it's an SFV.
$sfv = new SfvInfo();
$sfv->setData($possibleNFO);
if ($sfv->error) {
return true;
}
}
}
}
return false;
}
public function write($filepath, $mimetype)
{
if (!$this->handle) {
return false;
}
if (!($ext = $this->info["EXPORT"][$mimetype])) {
# this plugin can't write this mimetype
$this->postError(1610, _t("Can't convert '%1' to '%2': unsupported format", $this->handle["mime_type"], $mimetype), "WLPlugAudio->write()");
return false;
}
$o_config = Configuration::load();
$va_tags = $this->get("getID3_tags");
$vs_intro_filepath = $this->get("intro_filepath");
$vs_outro_filepath = $this->get("outro_filepath");
if (($vn_output_bitrate = $this->get("bitrate")) < 32) {
$vn_output_bitrate = 64;
}
if (($vn_sample_frequency = $this->get("sample_frequency")) < 4096) {
$vn_sample_frequency = 44100;
}
if (($vn_channels = $this->get("channels")) < 1) {
$vn_channels = 1;
}
if ($this->properties["mimetype"] == $mimetype && !($this->properties["mimetype"] == "audio/mpeg" && ($vs_intro_filepath || $vs_outro_filepath)) && ($vn_output_bitrate == $this->input_bitrate && $vn_sample_frequency == $this->input_sample_frequency && $vn_channels == $this->input_channels)) {
# write the file
if (!copy($this->filepath, $filepath . "." . $ext)) {
$this->postError(1610, _t("Couldn't write file to '%1'", $filepath), "WLPlugAudio->write()");
return false;
}
} else {
if ($mimetype != "image/png" && $mimetype != "image/jpeg" && $this->opb_ffmpeg_available) {
#
# Do conversion
#
if ($mimetype == 'audio/ogg') {
exec($this->ops_path_to_ffmpeg . " -f " . $this->info["IMPORT"][$this->properties["mimetype"]] . " -i " . caEscapeShellArg($this->filepath) . " -acodec libvorbis -ab " . $vn_output_bitrate . " -ar " . $vn_sample_frequency . " -ac " . $vn_channels . " -y " . caEscapeShellArg($filepath . "." . $ext) . " 2>&1", $va_output, $vn_return);
} else {
exec($this->ops_path_to_ffmpeg . " -f " . $this->info["IMPORT"][$this->properties["mimetype"]] . " -i " . caEscapeShellArg($this->filepath) . " -f " . $this->info["EXPORT"][$mimetype] . " -ab " . $vn_output_bitrate . " -ar " . $vn_sample_frequency . " -ac " . $vn_channels . " -y " . caEscapeShellArg($filepath . "." . $ext) . " 2>&1", $va_output, $vn_return);
}
if ($vn_return != 0) {
@unlink($filepath . "." . $ext);
$this->postError(1610, _t("Error converting file to %1 [%2]: %3", $this->typenames[$mimetype], $mimetype, join("; ", $va_output)), "WLPlugAudio->write()");
return false;
}
if ($mimetype == "audio/mpeg") {
if ($vs_intro_filepath || $vs_outro_filepath) {
// add intro
$vs_tmp_filename = tempnam(caGetTempDirPath(), "audio");
if ($vs_intro_filepath) {
exec($this->ops_path_to_ffmpeg . " -i " . caEscapeShellArg($vs_intro_filepath) . " -f mp3 -ab " . $vn_output_bitrate . " -ar " . $vn_sample_frequency . " -ac " . $vn_channels . " -y " . caEscapeShellArg($vs_tmp_filename), $va_output, $vn_return);
if ($vn_return != 0) {
@unlink($filepath . "." . $ext);
$this->postError(1610, _t("Error converting intro to %1 [%2]: %3", $this->typenames[$mimetype], $mimetype, join("; ", $va_output)), "WLPlugAudio->write()");
return false;
}
}
$r_fp = fopen($vs_tmp_filename, "a");
$r_mp3fp = fopen($filepath . "." . $ext, "r");
while (!feof($r_mp3fp)) {
fwrite($r_fp, fread($r_mp3fp, 8192));
}
fclose($r_mp3fp);
if ($vs_outro_filepath) {
$vs_tmp_outro_filename = tempnam(caGetTempDirPath(), "audio");
exec($this->ops_path_to_ffmpeg . " -i " . caEscapeShellArg($vs_outro_filepath) . " -f mp3 -ab " . $vn_output_bitrate . " -ar " . $vn_sample_frequency . " -ac " . $vn_channels . " -y " . caEscapeShellArg($vs_tmp_outro_filename), $va_output, $vn_return);
if ($vn_return != 0) {
@unlink($filepath . "." . $ext);
$this->postError(1610, _t("Error converting outro to %1 [%2]: %3", $this->typenames[$mimetype], $mimetype, join("; ", $va_output)), "WLPlugAudio->write()");
return false;
}
$r_mp3fp = fopen($vs_tmp_outro_filename, "r");
while (!feof($r_mp3fp)) {
fwrite($r_fp, fread($r_mp3fp, 8192));
}
unlink($vs_tmp_outro_filename);
}
fclose($r_fp);
copy($vs_tmp_filename, $filepath . "." . $ext);
unlink($vs_tmp_filename);
}
$o_getid3 = new getid3();
$va_mp3_output_info = $o_getid3->analyze($filepath . "." . $ext);
$this->properties = array();
if (is_array($va_mp3_output_info["tags"]["id3v1"]["title"])) {
$this->properties["title"] = join("; ", $va_mp3_output_info["tags"]["id3v1"]["title"]);
}
if (is_array($va_mp3_output_info["tags"]["id3v1"]["artist"])) {
$this->properties["author"] = join("; ", $va_mp3_output_info["tags"]["id3v1"]["artist"]);
}
if (is_array($va_mp3_output_info["tags"]["id3v1"]["comment"])) {
$this->properties["copyright"] = join("; ", $va_mp3_output_info["tags"]["id3v1"]["comment"]);
}
if (is_array($va_mp3_output_info["tags"]["id3v1"]["album"]) && is_array($va_mp3_output_info["tags"]["id3v1"]["year"]) && is_array($va_mp3_output_info["tags"]["id3v1"]["genre"])) {
$this->properties["description"] = join("; ", $va_mp3_output_info["tags"]["id3v1"]["album"]) . " " . join("; ", $va_mp3_output_info["tags"]["id3v1"]["year"]) . " " . join("; ", $va_mp3_output_info["tags"]["id3v1"]["genre"]);
}
$this->properties["type_specific"] = array("audio" => $va_mp3_output_info["audio"], "tags" => $va_mp3_output_info["tags"]);
$this->properties["bandwidth"] = array("min" => $va_mp3_output_info["bitrate"], "max" => $va_mp3_output_info["bitrate"]);
$this->properties["bitrate"] = $va_mp3_output_info["bitrate"];
$this->properties["channels"] = $va_mp3_output_info["audio"]["channels"];
$this->properties["sample_frequency"] = $va_mp3_output_info["audio"]["sample_rate"];
$this->properties["duration"] = $va_mp3_output_info["playtime_seconds"];
}
} else {
# use default media icons if ffmpeg is not present or the current version is an image
if (!$this->get("width") && !$this->get("height")) {
$this->set("width", 580);
$this->set("height", 200);
}
return __CA_MEDIA_AUDIO_DEFAULT_ICON__;
}
}
if ($mimetype == "audio/mpeg") {
// try to write getID3 tags (if set)
if (is_array($pa_options) && is_array($pa_options) && sizeof($pa_options) > 0) {
require_once 'parsers/getid3/getid3.php';
require_once 'parsers/getid3/write.php';
$o_getID3 = new getID3();
$o_tagwriter = new getid3_writetags();
$o_tagwriter->filename = $filepath . "." . $ext;
$o_tagwriter->tagformats = array('id3v2.3');
$o_tagwriter->tag_data = $pa_options;
// write them tags
if (!$o_tagwriter->WriteTags()) {
// failed to write tags
}
}
}
$this->properties["mimetype"] = $mimetype;
$this->properties["typename"] = $this->typenames[$mimetype];
return $filepath . "." . $ext;
}
/**
* Get duration of audio file
* Uses getid3 class for calculation audio duration - http://www.getid3.org/
* @param string $file File name & path
* @return mixed File duration on success, boolean false on failure
*/
public function get_file_duration($file)
{
if ($file) {
if (!class_exists('getid3')) {
require_once $this->assets_dir . '/getid3/getid3.php';
}
$getid3 = new getid3();
// Identify file by root path and not URL (required for getID3 class)
$site_root = trailingslashit(ABSPATH);
$file = str_replace($this->home_url, $site_root, $file);
$info = $getid3->analyze($file);
$duration = false;
if (isset($info['playtime_string']) && strlen($info['playtime_string']) > 0) {
$duration = $info['playtime_string'];
} else {
if (isset($info['playtime_seconds']) && strlen($info['playtime_seconds']) > 0) {
$duration = gmdate('H:i:s', $info['playtime_seconds']);
}
}
return apply_filters('ssp_file_duration', $duration, $file);
}
return false;
}
public function mobile_mp4($VideoTask)
{
$this->create();
$this->id = $VideoTask['VideoTask']['id'];
$this->save(array("task_status" => "working"));
//import objects
$MediaFile = ClassRegistry::init("MediaFile");
App::import("Vendor", "LLFTP", array("LLFTP.php"));
App::import("Vendor", "getid3", array("file" => "getid3/getid3.php"));
$video = $MediaFile->find("first", array("conditions" => array("MediaFile.id" => $VideoTask['VideoTask']['foreign_key']), "contain" => array()));
$llftp = new LLFTP();
$id3 = new getid3();
//let's download the video to tmp
$tmp_file = $MediaFile->downloadVideoToTmp($VideoTask['VideoTask']['foreign_key']);
//let's get the size of the FLV file
$vid = $id3->analyze($tmp_file);
$height = $vid['video']['resolution_y'];
$width = $vid['video']['resolution_x'];
$newFileName = str_replace(".mp4", ".mobile.mp4", $video['MediaFile']['limelight_file']);
$newFilePath = "/home/sites/tmpfiles/" . $newFileName;
//determine height and width
if ($height == 394 && $width > 640 || $height == 720) {
$height = 180;
$width = 320;
} else {
$height = 240;
$width = 320;
}
$cmd = "/usr/local/bin/ffmpeg -y -i {$tmp_file} -vcodec libx264 -vf 'scale={$width}:{$height}' {$newFilePath}";
SysMsg::add(array("category" => "MobileMp4", "from" => "VideoTask", "crontab" => 1, "title" => $cmd));
$this->query("SET SESSION wait_timeout = 28800");
$this->getDatasource()->disconnect();
$output = `{$cmd}`;
$this->getDatasource()->connect();
//ftp the file
$llftp->ftpFile($newFileName, $newFilePath);
//update the video file
$MediaFile->create();
$MediaFile->id = $video['MediaFile']['id'];
$MediaFile->save(array("limelight_file_mobile" => $newFileName));
$this->create();
$this->id = $VideoTask['VideoTask']['id'];
$this->save(array("task_status" => "completed"));
}
<author>nicholas@aquarionics.com</author>
<link>%s</link>
<enclosure url="%s" length="%s" type="%s" />
<description>%s</description>
<!-- end RSS 2.0 tags -->
</item>
EOW;
$dir = './';
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
if ($file[0] == '.' || $file == "index.php") {
continue;
}
$idthree = $getID3->analyze($dir . $file);
getid3_lib_sigh::CopyTagsToComments($idthree);
$url = 'http://cenote.gkhs.net/~aquarion/podcast/' . $file;
$filesize = filesize($dir . $file);
$filetype = mime_content_type($dir . $file);
$desc = $title = $idthree['comments']['artist'][0] . ' ' . $idthree['comments']['title'][0];
$title = trim($title);
if (empty($title)) {
$title = 'Untitled Thing';
}
printf($item, $title, $url, date('r'), $url, $url, $filesize, $filetype, $desc);
}
closedir($dh);
}
}
echo <<<EOW
