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<?php |
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/* |
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* This file is part of the `liip/LiipImagineBundle` project. |
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* |
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* (c) https://github.com/liip/LiipImagineBundle/graphs/contributors |
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* |
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* For the full copyright and license information, please view the LICENSE.md |
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* file that was distributed with this source code. |
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*/ |
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namespace Liip\ImagineBundle\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class RemoveCacheCommand extends AbstractCacheCommand |
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{ |
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protected function configure() |
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{ |
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$this |
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->setName('liip:imagine:cache:remove') |
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->setDescription('Remove asset caches for the passed asset paths(s) and filter name(s)') |
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->addArgument('paths', InputArgument::OPTIONAL | InputArgument::IS_ARRAY, |
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'Asset paths to remove caches of (passing none will use all paths).') |
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->addOption('filter', 'f', InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY, |
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'Filter name to remove caches of (passing none will use all registered filters)') |
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->addOption('machine-readable', 'm', InputOption::VALUE_NONE, |
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'Enable machine parseable output (removing extraneous output and all text styles)') |
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->addOption('filters', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY, |
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'Deprecated in 1.9.0 and removed in 2.0.0 (use the --filter option instead)') |
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->setHelp(<<<'EOF' |
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The <comment>%command.name%</comment> command removes asset cache for the passed image(s) and filter(s). |
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For an application that has only the two files "foo.ext" and "bar.ext", and only the filter sets |
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named "thumb_sm" and "thumb_lg", the following examples will behave as shown. |
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<comment># bin/console %command.name% foo.ext</comment> |
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Removes caches for <options=bold>foo.ext</> using <options=bold>all configured filters</>, outputting: |
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<info>- foo.ext[thumb_sm] removed</> |
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<info>- foo.ext[thumb_lg] removed</> |
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<comment># bin/console %command.name% --filter=thumb_sm --filter=thumb_lg foo.ext bar.ext</comment> |
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Removes caches for both <options=bold>foo.ext</> and <options=bold>bar.ext</> using <options=bold>thumb_sm</> and <options=bold>thumb_lg</> filters, outputting: |
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<info>- foo.ext[thumb_sm] removed</> |
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<info>- foo.ext[thumb_lg] removed</> |
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<info>- bar.ext[thumb_sm] removed</> |
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<info>- bar.ext[thumb_lg] removed</> |
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<comment># bin/console %command.name% --filter=thumb_sm</comment> |
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Removes <options=bold>all caches</> for <options=bold>thumb_sm</> filter, outputting: |
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<info>- *[thumb_sm] glob-removal</> |
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<comment># bin/console %command.name%</comment> |
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Removes <options=bold>all caches</> for <options=bold>all configured filters</>, removing all cached assets, outputting: |
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<info>- *[thumb_sm] glob-removal</> |
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<info>- *[thumb_lg] glob-removal</> |
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<comment># bin/console %command.name% --force --filter=thumb_sm foo.ext</comment> |
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Removing caches for <options=bold>foo.ext</> using <options=bold>thumb_sm</> filter when <options=bold>already removed</> will caused <options=bold>skipping</>, outputting: |
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<info>- foo.ext[thumb_sm] skipped</> |
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<comment># bin/console %command.name% --filter=does_not_exist --filter=thumb_sm foo.ext</comment> |
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Removes caches for <options=bold>foo.ext</> for <options=bold>thumb_sm</> while <options=bold>failing inline</> on invalid filter (or other errors), outputting: |
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<info>- foo.ext[does_not_exist] failure: Could not find configuration for a filter: does_not_exist</> |
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<info>- foo.ext[thumb_sm] removed</> |
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EOF |
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); |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* |
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* @return int |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->initializeInstState($input, $output); |
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$this->writeCommandHeading('remove'); |
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$filters = $this->resolveFilters($input); |
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$targets = $input->getArgument('paths'); |
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if (0 === count($targets)) { |
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$this->doCacheRemoveAsGlobbedFilterName($filters); |
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} else { |
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$this->doCacheRemoveAsFiltersAndTargets($filters, $targets); |
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} |
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return $this->getReturnCode(); |
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} |
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/** |
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* @param string[] $filters |
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*/ |
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private function doCacheRemoveAsGlobbedFilterName(array $filters) |
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{ |
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foreach ($filters as $f) { |
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$this->doCacheRemove($f); |
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} |
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$this->writeResultSummary($filters, array(), true); |
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} |
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/** |
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* @param string[] $filters |
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* @param string[] $targets |
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*/ |
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private function doCacheRemoveAsFiltersAndTargets(array $filters, array $targets) |
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{ |
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foreach ($targets as $t) { |
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foreach ($filters as $f) { |
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$this->doCacheRemove($f, $t); |
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} |
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} |
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$this->writeResultSummary($filters, $targets); |
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} |
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/** |
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* @param string $filter |
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* @param string|null $target |
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*/ |
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private function doCacheRemove($filter, $target = null) |
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{ |
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$this->writeActionStart($filter, $target); |
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try { |
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if (null === $target) { |
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$this->getCacheManager()->remove(null, $filter); |
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$this->writeActionResult('glob-removal', false); |
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} elseif ($this->getCacheManager()->isStored($target, $filter)) { |
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$this->getCacheManager()->remove($target, $filter); |
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$this->writeActionResult('removed', false); |
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} else { |
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$this->writeActionResult('skipped', false); |
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} |
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} catch (\Exception $e) { |
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$this->writeActionException($e); |
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} |
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} |
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} |
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liip /
LiipImagineBundle
