/**
* 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);
$result = Misc::fileInfo($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..
$check = (new \getid3())->analyze($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;
}
/**
* Attempt to get a better name from a par2 file and categorize the release.
*
* @note Called from NZBContents.php
*
* @param string $messageID MessageID from NZB file.
* @param int $relID id of the release.
* @param int $groupID Group id of the release.
* @param \NNTP $nntp Class NNTP
* @param int $show Only show result or apply iy.
*
* @return bool
*/
public function parsePAR2($messageID, $relID, $groupID, &$nntp, $show)
{
if ($messageID === '') {
return false;
}
$query = $this->pdo->queryOneRow(sprintf('
SELECT id, groupid, categoryid, name, searchname, UNIX_TIMESTAMP(postdate) AS post_date, id AS releaseid
FROM releases
WHERE isrenamed = 0
AND id = %d', $relID));
if ($query === false) {
return false;
}
// Only get a new name if the category is OTHER.
$foundName = true;
if (!in_array((int) $query['categoryid'], array(\Category::CAT_BOOK_OTHER, \Category::CAT_GAME_OTHER, \Category::CAT_MOVIE_OTHER, \Category::CAT_MUSIC_OTHER, \Category::CAT_PC_MOBILEOTHER, \Category::CAT_TV_OTHER, \Category::CAT_MISC_HASHED, \Category::CAT_XXX_OTHER, \Category::CAT_MISC_OTHER))) {
$foundName = false;
}
// Get the PAR2 file.
$par2 = $nntp->getMessages($this->groups->getByNameByID($groupID), $messageID, $this->alternateNNTP);
if ($nntp->isError($par2)) {
return false;
}
// Put the PAR2 into Par2Info, check if there's an error.
$this->_par2Info->setData($par2);
if ($this->_par2Info->error) {
return false;
}
// Get the file list from Par2Info.
$files = $this->_par2Info->getFileList();
if ($files !== false && count($files) > 0) {
$filesAdded = 0;
// Loop through the files.
foreach ($files as $file) {
if (!isset($file['name'])) {
continue;
}
// If we found a name and added 10 files, stop.
if ($foundName === true && $filesAdded > 10) {
break;
}
if ($this->addpar2) {
// Add to release files.
if ($filesAdded < 11 && $this->pdo->queryOneRow(sprintf('
SELECT id
FROM releasefiles
WHERE releaseid = %d
AND name = %s', $relID, $this->pdo->escapeString($file['name']))) === false) {
// Try to add the files to the DB.
if ($this->releaseFiles->add($relID, $file['name'], $file['size'], $query['post_date'], 0)) {
$filesAdded++;
}
}
} else {
$filesAdded++;
}
// Try to get a new name.
if ($foundName === false) {
$query['textstring'] = $file['name'];
if ($this->nameFixer->checkName($query, 1, 'PAR2, ', 1, $show) === true) {
$foundName = true;
}
}
}
// If we found some files.
if ($filesAdded > 0) {
$this->debugging->log(get_class(), __FUNCTION__, 'Added ' . $filesAdded . ' releasefiles from PAR2 for ' . $query['searchname'], \Logger::LOG_INFO);
// Update the file count with the new file count + old file count.
$this->pdo->queryExec(sprintf('
UPDATE releases
SET rarinnerfilecount = rarinnerfilecount + %d
WHERE id = %d', $filesAdded, $relID));
}
if ($foundName === true) {
return true;
}
}
return false;
}
/**
* 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.
if (nzedb\utility\Utility::hasCommand('file')) {
exec('file -b "' . $tmpPath . '"', $result);
if (is_array($result)) {
if (count($result) > 1) {
$result = implode(',', $result[0]);
} else {
$result = $result[0];
}
}
// 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;
}
