Daniel Siepmann
8124631d5d
Some systems might have limited temp folder sizes. A new option is added to configure the folder to use for temp files.
142 lines
4 KiB
PHP
142 lines
4 KiB
PHP
<?php
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namespace DanielSiepmann\Videcutting;
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/*
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* Copyright (C) 2020 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Style\SymfonyStyle;
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use Symfony\Component\Process\Exception\ProcessFailedException;
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use Symfony\Component\Process\Process;
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class Command
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{
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/**
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* @var SymfonyStyle
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*/
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private $io;
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public function __invoke(InputInterface $input, OutputInterface $output): int
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{
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$this->io = new SymfonyStyle($input, $output);
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$videoInfo = new VideoInfo(
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$input->getArgument('file'),
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$input->getArgument('start'),
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$input->getArgument('end'),
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$input->getOption('ad')
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);
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if (
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file_exists($videoInfo->getTargetFilePath())
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&& $input->getOption('force') === false
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) {
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$this->io->error('Target file already exist, "-f" to force generation.');
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return 1;
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}
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$cutting = new Cutting($videoInfo, $input->getOption('tmp'));
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$this->executeStep('Generating temp cutted video files.');
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foreach ($cutting->getCommandsForCutting() as $command) {
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$this->runCommand($command);
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}
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$this->executeStep(
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'Generating Metadata',
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$cutting->getCommandForGeneratingMetadata()
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);
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$this->executeStep(
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'Generating Concat input file',
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$cutting->getCommandForGeneratingConcatInputFile()
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);
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$this->executeStep('Creating target folder');
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$this->createTargetFolder($videoInfo);
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$this->executeStep(
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'Generating final video',
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$cutting->getCommandForGeneratingVideo()
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);
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$this->executeStep(
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'Cleanup',
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$cutting->getCommandForCleanup()
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);
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$this->io->success(sprintf(
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'Generated video file "%s".',
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$videoInfo->getTargetFilePath()
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));
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if ($input->getOption('remove')) {
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$this->removeInputFile($videoInfo);
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}
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return 0;
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}
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private function executeStep(string $name, Process $command = null): void
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{
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if ($this->io->isVerbose()) {
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$this->io->writeln($name);
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}
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if ($command instanceof Process) {
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$this->runCommand($command);
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}
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}
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private function runCommand(Process $command): void
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{
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if ($this->io->isVeryVerbose()) {
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$this->io->writeln('Executing command');
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$this->io->writeln($command->getCommandLine());
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$command->run(function ($type, $buffer) {
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$this->io->writeln($buffer);
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});
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} else {
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$command->run();
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}
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if (!$command->isSuccessful()) {
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throw new ProcessFailedException($command);
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}
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}
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private function createTargetFolder(VideoInfo $videoInfo): void
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{
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$target = dirname($videoInfo->getTargetFilePath());
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if (file_exists($target)) {
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return;
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}
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mkdir($target, 0775, true);
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}
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private function removeInputFile(VideoInfo $videoInfo)
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{
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$this->executeStep('Remove input file');
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unlink($videoInfo->getOriginalFilename());
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}
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}
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