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120 lines
4.8 KiB
120 lines
4.8 KiB
<?php
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namespace App\Services;
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use ImageOptimizer\OptimizerFactory;
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use Mhor\MediaInfo\MediaInfo;
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use Illuminate\Support\Facades\Redis;
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class ReplaceCompressedMediaService {
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private $factory;
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private $optimizer;
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public function __construct()
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{
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$this->factory = new OptimizerFactory([
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"output_filepath_pattern" => "%basename%/%filename%-new%ext%",
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"ignore_errors" => false,
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"jpegoptim_options" => array('-m85', '-S20%', '--strip-all', '--all-progressive'),
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// "jpegtran_options" => array('-m85', '-S30', '-optimize', '-progressive')
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]);
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$this->optimizer = $this->factory->get("jpegoptim");
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}
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public function processDir($baseDir = "/Volumes/WD/tmp/bilibili/aoa")
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{
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$files = scandir($baseDir);
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foreach ($files as $file) {
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if ($file == "." || $file == ".." || $file == ".DS_Store") {
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continue;
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}
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$subDir = implode("/", [$baseDir, $file]);
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$isDir = is_dir($subDir);
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if ($isDir) {
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$this->processDir($subDir);
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} else {
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$this->processFiles($subDir);
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}
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}
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}
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public function processFiles($pathFile)
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{
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$mime = mime_content_type($pathFile);
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// dump("file type", [$mime, $pathFile]);exit;
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// continue;
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if (strstr($mime, "video/")) {
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$this->processVideo($pathFile);
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} elseif (strstr($mime, "image/")) {
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$this->processImage($pathFile);
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}
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}
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public function processVideo($pathFile) {
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if (is_file($pathFile)) {
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$mediaInfo = new MediaInfo();
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$mediaInfo->setConfig('use_oldxml_mediainfo_output_format', true);
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$mediaContainer = $mediaInfo->getInfo($pathFile);
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foreach ($mediaContainer->getVideos() as $video) {
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$height = $video->get('height')->getAbsoluteValue();
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$width = $video->get('width')->getAbsoluteValue();
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if ($height > $width && $width <= 720) {
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echo "$pathFile 分辨率小于 720p 跳过\n";
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return;
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}
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if ($height <= $width && $height <= 720) {
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echo "$pathFile 分辨率小于 720p 跳过\n";
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return;
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}
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}
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$fileInfo = pathinfo($pathFile);
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dump("fileInfo", $fileInfo);
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if (ends_with($fileInfo["filename"], "-XXXXX#compressed")) {
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return;
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}
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if (starts_with($fileInfo["filename"], "171221 M!CountDown 光州特辑女团现场合集") || starts_with($fileInfo["filename"], "Rainbow - A 现场合集 P14 Rainbow - A + Mach")) {
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return;
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}
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if (Redis::sismember("unneed", $fileInfo["filename"])) {
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return;
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}
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$targetFile = $fileInfo["dirname"] . '/' .$fileInfo["filename"] . '-XXXXX#compressed'. '.' . $fileInfo["extension"];
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if (is_file($targetFile)) {
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unlink($pathFile);
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rename($targetFile, $pathFile);
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return;
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}
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dump("targetFile", [$targetFile]);
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// $result = shell_exec("handBrakeCli -Z 'Very Fast 720p30' -i '". $subPathFile ."' -o '". $targetFile . " && echo 'success'");
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$result = shell_exec("handBrakeCli --json -Z 'Very Fast 720p30' -i '". $pathFile ."' -o '". $targetFile . "'");
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// echo $result;
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preg_match_all("#\"State\"\: \"WORKDONE\"#", $result, $match);
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if (count($match) > 0) {
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echo "compress work done remove the file \n";
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$oldFileSize = filesize($pathFile);
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$newFileSize = filesize($targetFile);
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if ($newFileSize >= $oldFileSize) {
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Redis::sadd("unneed", $fileInfo["filename"]);
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echo "old file size is smaller than new one, old is " . file_size($oldFileSize) . " and new is " . file_size($newFileSize) . ", now remove new one";
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unlink($targetFile);
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} else {
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echo "new file size is smaller than old one, new is " . file_size($newFileSize) . " and old is " . file_size($oldFileSize) . ", now remove old one";
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unlink($pathFile);
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rename($targetFile, $pathFile);
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}
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}
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}
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}
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public function processImage($pathFile) {
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$this->optimizer->optimize($pathFile);
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}
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function human_filesize($bytes, $decimals = 2) {
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$sz = 'BKMGTP';
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$factor = floor((strlen($bytes) - 1) / 3);
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return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
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}
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}
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