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<?php declare(strict_types=1); |
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namespace Limoncello\Templates\Commands; |
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/** |
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* Copyright 2015-2019 [email protected] |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use Limoncello\Contracts\Commands\CommandInterface; |
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use Limoncello\Contracts\Commands\IoInterface; |
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use Limoncello\Contracts\FileSystem\FileSystemInterface; |
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use Limoncello\Contracts\Settings\SettingsProviderInterface; |
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use Limoncello\Templates\Contracts\TemplatesCacheInterface; |
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use Limoncello\Templates\Package\TemplatesSettings; |
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use Psr\Container\ContainerExceptionInterface; |
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use Psr\Container\ContainerInterface; |
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use Psr\Container\NotFoundExceptionInterface; |
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/** |
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* @package Limoncello\Templates |
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*/ |
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class TemplatesCommand implements CommandInterface |
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{ |
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/** |
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* Command name. |
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*/ |
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const NAME = 'l:templates'; |
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/** Argument name */ |
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const ARG_ACTION = 'action'; |
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/** Command action */ |
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const ACTION_CLEAR_CACHE = 'clear-cache'; |
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/** Command action */ |
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const ACTION_CREATE_CACHE = 'cache'; |
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/** |
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* @inheritdoc |
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*/ |
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public static function getName(): string |
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{ |
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return static::NAME; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public static function getDescription(): string |
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{ |
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return 'Creates and cleans templates cache.'; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public static function getHelp(): string |
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{ |
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return 'This command creates and cleans cache for HTML templates.'; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public static function getArguments(): array |
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{ |
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$cache = static::ACTION_CREATE_CACHE; |
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$clear = static::ACTION_CLEAR_CACHE; |
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return [ |
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[ |
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static::ARGUMENT_NAME => static::ARG_ACTION, |
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static::ARGUMENT_DESCRIPTION => "Action such as `$cache` or `$clear`.", |
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static::ARGUMENT_MODE => static::ARGUMENT_MODE__REQUIRED, |
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], |
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]; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public static function getOptions(): array |
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{ |
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return []; |
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} |
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/** |
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* @inheritdoc |
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* |
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* @SuppressWarnings(PHPMD.StaticAccess) |
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*/ |
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public static function execute(ContainerInterface $container, IoInterface $inOut): void |
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{ |
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$action = $inOut->getArgument(static::ARG_ACTION); |
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switch ($action) { |
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case static::ACTION_CREATE_CACHE: |
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(new self())->executeCache($inOut, $container); |
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break; |
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case static::ACTION_CLEAR_CACHE: |
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(new self())->executeClear($inOut, $container); |
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break; |
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default: |
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$inOut->writeError("Unsupported action `$action`." . PHP_EOL); |
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break; |
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} |
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} |
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/** |
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* @param IoInterface $inOut |
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* @param ContainerInterface $container |
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* |
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* @return void |
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* |
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* @throws ContainerExceptionInterface |
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* @throws NotFoundExceptionInterface |
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*/ |
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protected function executeClear(IoInterface $inOut, ContainerInterface $container): void |
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{ |
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$settings = $this->getTemplatesSettings($container); |
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$cacheFolder = $settings[TemplatesSettings::KEY_CACHE_FOLDER]; |
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/** @var FileSystemInterface $fileSystem */ |
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$fileSystem = $container->get(FileSystemInterface::class); |
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foreach ($fileSystem->scanFolder($cacheFolder) as $fileOrFolder) { |
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$fileSystem->isFolder($fileOrFolder) === false ?: $fileSystem->deleteFolderRecursive($fileOrFolder); |
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} |
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$inOut->writeInfo('Cache has been cleared.' . PHP_EOL); |
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} |
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/** |
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* @param IoInterface $inOut |
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* @param ContainerInterface $container |
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* |
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* @return void |
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* |
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* @throws ContainerExceptionInterface |
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* @throws NotFoundExceptionInterface |
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* |
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* @SuppressWarnings(PHPMD.StaticAccess) |
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*/ |
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protected function executeCache(IoInterface $inOut, ContainerInterface $container): void |
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{ |
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/** @var TemplatesCacheInterface $cache */ |
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$cache = $container->get(TemplatesCacheInterface::class); |
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$settings = $this->getTemplatesSettings($container); |
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$templates = $settings[TemplatesSettings::KEY_TEMPLATES_LIST]; |
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foreach ($templates as $templateName) { |
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// it will write template to cache |
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$inOut->writeInfo( |
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"Starting template caching for `$templateName`..." . PHP_EOL, |
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IoInterface::VERBOSITY_VERBOSE |
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); |
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$cache->cache($templateName); |
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$inOut->writeInfo( |
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"Template caching finished for `$templateName`." . PHP_EOL, |
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IoInterface::VERBOSITY_NORMAL |
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); |
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} |
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} |
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/** |
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* @param ContainerInterface $container |
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* |
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* @return array |
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* |
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* @throws ContainerExceptionInterface |
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* @throws NotFoundExceptionInterface |
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*/ |
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protected function getTemplatesSettings(ContainerInterface $container): array |
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{ |
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$tplConfig = $container->get(SettingsProviderInterface::class)->get(TemplatesSettings::class); |
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return $tplConfig; |
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} |
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} |
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