pixelfed/app/Console/Commands/ImportEmojis.php
Nils van Lück c96bcd559d Check imported emojis for mimetype
Signed-off-by: Nils van Lück <nils@vanlueck.dev>
2022-12-08 21:10:10 +01:00

119 lines
3.4 KiB
PHP

<?php
namespace App\Console\Commands;
use App\Models\CustomEmoji;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Storage;
class ImportEmojis extends Command
{
/**
* The name and signature of the console command.
*
* @var string
*/
protected $signature = 'import:emojis
{path : Path to a tar.gz archive with the emojis}
{--prefix : Define a prefix for the emjoi shortcode}
{--suffix : Define a suffix for the emjoi shortcode}
{--overwrite : Overwrite existing emojis}
{--disabled : Import all emojis as disabled}';
/**
* The console command description.
*
* @var string
*/
protected $description = 'Import emojis to the database';
/**
* Execute the console command.
*
* @return int
*/
public function handle()
{
$path = $this->argument('path');
if (!file_exists($path) || !mime_content_type($path) == 'application/x-tar') {
$this->error('Path does not exist or is not a tarfile');
return Command::FAILURE;
}
$imported = 0;
$skipped = 0;
$failed = 0;
$tar = new \PharData($path);
$tar->decompress();
foreach (new \RecursiveIteratorIterator($tar) as $entry) {
$this->line("Processing {$entry->getFilename()}");
if (!$entry->isFile() || !$this->isImage($entry) || !$this->isEmoji($entry->getPathname())) {
$failed++;
continue;
}
$filename = pathinfo($entry->getFilename(), PATHINFO_FILENAME);
$extension = pathinfo($entry->getFilename(), PATHINFO_EXTENSION);
// Skip macOS shadow files
if (str_starts_with($filename, '._')) {
continue;
}
$shortcode = implode('', [
$this->option('prefix'),
$filename,
$this->option('suffix'),
]);
$customEmoji = CustomEmoji::whereShortcode($shortcode)->first();
if ($customEmoji && !$this->option('overwrite')) {
$skipped++;
continue;
}
$emoji = $customEmoji ?? new CustomEmoji();
$emoji->shortcode = $shortcode;
$emoji->domain = config('pixelfed.domain.app');
$emoji->disabled = $this->option('disabled');
$emoji->save();
$fileName = $emoji->id . '.' . $extension;
Storage::putFileAs('public/emoji', $entry->getPathname(), $fileName);
$emoji->media_path = 'emoji/' . $fileName;
$emoji->save();
$imported++;
Cache::forget('pf:custom_emoji');
}
$this->line("Imported: {$imported}");
$this->line("Skipped: {$skipped}");
$this->line("Failed: {$failed}");
//delete file
unlink(str_replace('.tar.gz', '.tar', $path));
return Command::SUCCESS;
}
private function isImage($file)
{
$image = getimagesize($file->getPathname());
return $image !== false;
}
private function isEmoji($filename)
{
$allowedMimeTypes = ['image/png', 'image/jpeg', 'image/webp'];
$mimeType = mime_content_type($filename);
return in_array($mimeType, $allowedMimeTypes);
}
}