public function compress($file, $lossy = false)
{
if (!file_exists($file)) {
throw new \Exception('File not found: ' . $file);
}
if (!is_file($file)) {
throw new \Exception('Invalid file: ' . $file);
}
if (filesize($file) > self::MAX_FILESIZE) {
throw new \Exception($file . ' exceeds maximum file size of ' . self::MAX_FILESIZE . ' bytes');
}
$result = $this->upload($file);
if (!$result->status) {
return false;
}
if (!isset($result->optimized_url)) {
throw new \Exception('PunyPNG API did not return a download URL');
}
if ($lossy && !isset($result->indexed_url)) {
throw new \Exception('PunyPNG API did not return a lossy download URL');
}
// Log successful result
$ics = new \ImageCompressionSaurus();
$ics->original_size = $result->original_size;
if ($lossy) {
$ics->optimized_size = $result->original_size - $result->indexed_savings_bytes;
} else {
$ics->optimized_size = $result->optimized_size;
}
$ics->ctime = \SparkLib\DB::Now();
$ics->insert();
return $result;
}
