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Комманда под artisan для сжатия картинок при помощи https://github.com/maksatweb/compressor.io-php
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<?php | |
namespace App\Console\Commands; | |
use Illuminate\Console\Command; | |
use App\Models; | |
use Symfony\Component\Console\Input\InputInterface; | |
use Symfony\Component\Console\Output\OutputInterface; | |
use serhatozles\compressio\CompressorIO; | |
class CompressImages extends Command | |
{ | |
protected $status = 0; | |
/** | |
* The name and signature of the console command. | |
* | |
* @var string | |
*/ | |
protected $signature = 'compress:images'; | |
protected $base = ''; | |
protected $pathOffset = 0; | |
/** | |
* The console command description. | |
* | |
* @var string | |
*/ | |
protected $description = 'Оптимизация картинок'; | |
public function run(InputInterface $input, OutputInterface $output) | |
{ | |
$this->setCode([$this, 'handle']); | |
return parent::run($input, $output); | |
} | |
/** | |
* Execute the console command. | |
* | |
* @return mixed | |
*/ | |
public function handle(InputInterface $input, OutputInterface $output) | |
{ | |
$this->pathOffset = mb_strlen(public_path()); | |
$compress = new CompressorIO(); | |
$compress->backup = true; | |
/** @var \Symfony\Component\Finder\SplFileInfo $file */ | |
foreach ($this->files($this->checkDirs()) as $file) { | |
if (! $file->isWritable() || ! $this->isValidExtension($file->getExtension())) { | |
$this->output->writeln('Ignore ' . $file->getRealPath()); | |
continue; | |
} | |
try { | |
/** @var Models\Images $imageModel */ | |
$imageModel = Models\Images::firstOrNew( | |
[ | |
'path' => $this->clearPath($file->getPath()), | |
'name' => $file->getBasename( | |
'.' . $file->getExtension() | |
), | |
'ext' => $file->getExtension() | |
] | |
); | |
$hash = sha1_file($file->getRealPath()); | |
if ($imageModel->compress_hash === $hash || $imageModel->compress_size === $file->getSize()) { | |
$this->output->writeln('Skip ' . $imageModel->fullPath); | |
continue; | |
} | |
$imageModel->original_hash = $hash; | |
$imageModel->original_size = $file->getSize(); | |
$compress->compress([$file->getRealPath()]); | |
clearstatcache(true, $file->getRealPath()); | |
$imageModel->compress_hash = sha1_file($file->getRealPath()); | |
$imageModel->compress_size = filesize($file->getRealPath()); | |
$this->output->writeLn($imageModel->compressRatio . ' => ' . $imageModel->fullPath); | |
try { | |
$imageModel->save(); | |
} catch (\Exception $exception) { | |
/** | |
* Не удалось сохранить (видимо имя файла больше или еще какие-то проблемы) | |
* Но это не страшно, т.к. перед оптимизацией мы проверяем размер и хеш файла | |
*/ | |
$this->output->warning($exception->getMessage()); | |
} | |
} catch (\Exception $exception) { | |
/** | |
* Скорее всего какой-то косяк в имени файла | |
* Поэтому оптимизацией мы не будем заниматься | |
* Но еще возможен косяк в оптимизаторе:-( | |
*/ | |
$this->output->error($exception->getMessage()); | |
} | |
} | |
return $this->status; | |
} | |
public function clearPath(string $path) | |
{ | |
return mb_substr($path, $this->pathOffset); | |
} | |
/** | |
* Список папок в которых будем оптимизировать картинки | |
* | |
* @return array | |
*/ | |
protected function checkDirs() : array | |
{ | |
return [ | |
public_path('uploads'), | |
public_path('images'), | |
public_path('i') | |
]; | |
} | |
/** | |
* Список расширений, которые мы будем оптимизировать | |
* | |
* @return array | |
*/ | |
protected function getExtensions() : array | |
{ | |
return ['png', 'jpg', 'jpeg', 'gif']; | |
} | |
/** | |
* @param string|array $directory | |
* @return array|\Generator | |
*/ | |
protected function files($directory) | |
{ | |
$finder = \Symfony\Component\Finder\Finder::create()->files() | |
->ignoreDotFiles(true) | |
->in($directory); | |
foreach ($finder as $file) { | |
yield $file; | |
} | |
} | |
/** | |
* Будем ли мы оптимизировать файл с таким расширением | |
* | |
* @param string $ext | |
* @return bool | |
*/ | |
protected function isValidExtension(string $ext) : bool | |
{ | |
return ! empty($ext) && \in_array(mb_strtolower($ext), $this->getExtensions(), true); | |
} | |
} |
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<?php namespace App\Models; | |
use Illuminate\Database\Eloquent; | |
/** | |
* @property int $id | |
* @property string $path | |
* @property string $name | |
* @property string $ext | |
* @property string $original_hash | |
* @property int $original_size | |
* @property string $compress_hash | |
* @property int $compress_size | |
* | |
* @property-read string $fullPath | |
* @property-read string $full_path | |
* @property-read float $compressRatio | |
* @property-read float $compress_ratio | |
*/ | |
class Images extends Eloquent\Model | |
{ | |
/** | |
* @var string | |
*/ | |
protected $table = 'images'; | |
/** | |
* @var array | |
*/ | |
protected $fillable = [ | |
'path', | |
'name', | |
'ext', | |
'original_hash', | |
'compress_hash', | |
'original_size', | |
'compress_size' | |
]; | |
protected $casts = [ | |
'path' => 'string', | |
'name' => 'string', | |
'ext' => 'string', | |
'original_hash' => 'string', | |
'compress_hash' => 'string', | |
'original_size' => 'int', | |
'compress_size' => 'int' | |
]; | |
/** | |
* @return string | |
*/ | |
public function getFullPathAttribute() : string | |
{ | |
return $this->path . '/' . $this->name . '.' . $this->ext; | |
} | |
/** | |
* @return float | |
*/ | |
public function getCompressRatioAttribute() : float | |
{ | |
return $this->original_size > 0 ? (100 - round($this->compress_size * 100 / $this->original_size, 2)) : 0; | |
} | |
} |
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<?php | |
use Illuminate\Support\Facades\Schema; | |
use Illuminate\Database\Schema\Blueprint; | |
use Illuminate\Database\Migrations\Migration; | |
class CreateImagesTable extends Migration | |
{ | |
/** | |
* Run the migrations. | |
* | |
* @return void | |
*/ | |
public function up() | |
{ | |
Schema::create('images', function (Blueprint $table) { | |
$table->charset = 'utf8mb4'; | |
$table->collation = 'utf8mb4_general_ci'; | |
$table->increments('id'); | |
$table->string('path'); | |
$table->string('name'); | |
$table->string('ext'); | |
$table->char('original_hash', 40)->index(); | |
$table->char('compress_hash', 40)->index(); | |
$table->bigInteger('original_size'); | |
$table->bigInteger('compress_size'); | |
$table->timestamps(); | |
$table->index(['path', 'name', 'ext']); | |
}); | |
} | |
/** | |
* Reverse the migrations. | |
* | |
* @return void | |
*/ | |
public function down() | |
{ | |
Schema::dropIfExists('images'); | |
} | |
} |
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