Move source files directly under src/ directory

src/Command/CleanDownloadedImagesCommand.php

@@ -0,0 +1,114 @@
+<?php
+
+namespace Wallabag\CoreBundle\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Finder\Finder;
+use Wallabag\CoreBundle\Helper\DownloadImages;
+use Wallabag\CoreBundle\Repository\EntryRepository;
+
+class CleanDownloadedImagesCommand extends Command
+{
+    protected static $defaultName = 'wallabag:clean-downloaded-images';
+    protected static $defaultDescription = 'Cleans downloaded images which are no more associated to an entry';
+
+    private EntryRepository $entryRepository;
+    private DownloadImages $downloadImages;
+
+    public function __construct(EntryRepository $entryRepository, DownloadImages $downloadImages)
+    {
+        $this->entryRepository = $entryRepository;
+        $this->downloadImages = $downloadImages;
+
+        parent::__construct();
+    }
+
+    protected function configure()
+    {
+        $this
+            ->addOption(
+                'dry-run',
+                null,
+                InputOption::VALUE_NONE,
+                'Do not remove images, just dump counters'
+            );
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $dryRun = (bool) $input->getOption('dry-run');
+
+        if ($dryRun) {
+            $io->text('Dry run mode <info>enabled</info> (no images will be removed)');
+        }
+
+        $baseFolder = $this->downloadImages->getBaseFolder();
+
+        $io->text('Retrieve existing images');
+
+        // retrieve _existing_ folders in the image folder
+        $finder = new Finder();
+        $finder
+            ->directories()
+            ->ignoreDotFiles(true)
+            ->depth(2)
+            ->in($baseFolder);
+
+        $existingPaths = [];
+        foreach ($finder as $file) {
+            $existingPaths[] = $file->getFilename();
+        }
+
+        $io->text(sprintf('  -> <info>%d</info> images found', \count($existingPaths)));
+
+        $io->text('Retrieve valid folders attached to a user');
+
+        $entries = $this->entryRepository->findAllEntriesIdByUserId();
+
+        // retrieve _valid_ folders from existing entries
+        $validPaths = [];
+        foreach ($entries as $entry) {
+            $path = $this->downloadImages->getRelativePath($entry['id']);
+
+            if (!file_exists($baseFolder . '/' . $path)) {
+                continue;
+            }
+
+            // only store the hash, not the full path
+            $validPaths[] = explode('/', $path)[2];
+        }
+
+        $io->text(sprintf('  -> <info>%d</info> folders found', \count($validPaths)));
+
+        $deletedCount = 0;
+
+        $io->text('Remove images');
+
+        // check if existing path are valid, if not, remove all images and the folder
+        foreach ($existingPaths as $existingPath) {
+            if (!\in_array($existingPath, $validPaths, true)) {
+                $fullPath = $baseFolder . '/' . $existingPath[0] . '/' . $existingPath[1] . '/' . $existingPath;
+                $files = glob($fullPath . '/*.*');
+
+                if (!$dryRun) {
+                    array_map('unlink', $files);
+                    rmdir($fullPath);
+                }
+
+                $deletedCount += \count($files);
+
+                $io->text(sprintf('Deleted images in <info>%s</info>: <info>%d</info>', $existingPath, \count($files)));
+            }
+        }
+
+        $io->success(sprintf('Finished cleaning. %d deleted images', $deletedCount));
+
+        return 0;
+    }
+}