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<?php |
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/** |
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* @author Rik van der Kemp <[email protected]> |
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* @copyright Zicht Online <http://www.zicht.nl> |
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*/ |
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namespace Zicht\Bundle\FrameworkExtraBundle\Command; |
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use Doctrine\ORM\EntityManager; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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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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/** |
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* Generates an overview of all images used in the defined Entity and the defined fields. |
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* |
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* Results are sorted by size descending. |
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*/ |
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class ListUserImagesCommand extends ContainerAwareCommand |
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{ |
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/** |
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* @{inheritDoc} |
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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('zicht:content:list-images') |
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->addArgument('entity', InputArgument::REQUIRED, 'The entity to query. Example: ZichtWebsiteBundle:Page:ContentPage ') |
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->addArgument('fields', InputArgument::REQUIRED, 'The fields to check for images, comma seperated. Example: body,teaser') |
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->addOption('concat', 'c', InputOption::VALUE_OPTIONAL, 'Optional concatenation string. Example: -c "CONCAT(\'http://www.krollermuller.nl/\', p.language, \'/\', p.id)" ') |
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->setDescription('List images used in specific fields of an Entity and show their file size.'); |
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} |
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/** |
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* @{inheritDoc} |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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/** @var EntityManager $em */ |
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$em = $this->getContainer()->get('doctrine')->getManager(); |
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$userFields = explode(',', $input->getArgument('fields')); |
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$fields = []; |
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foreach ($userFields as $fieldName) { |
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$fields[$fieldName] = 'p.' . trim($fieldName); |
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} |
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if ('' !== $input->getOption('concat')) { |
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$fields['custom'] = $input->getOption('concat') . ' as custom'; |
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} |
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$dql = sprintf('SELECT p.id, %s FROM %s p', implode(', ', $fields), $input->getArgument('entity')); |
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$qb = $em->createQuery($dql); |
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if (array_key_exists('custom', $fields)) { |
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unset($fields['custom']); |
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} |
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$list = []; |
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foreach ($qb->getResult() as $record) { |
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foreach (array_keys($fields) as $field) { |
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if (preg_match_all('/\<img.*src=\"\/media(.*?)\".*\>/', $record[$field], $matches)) { |
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foreach ($matches[1] as $image) { |
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$imagePath = './web/media' . $image; |
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if (file_exists($imagePath)) { |
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$fileSize = filesize($imagePath); |
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$arr = [ |
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'id' => $record['id'], |
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'image' => $image, |
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'size' => $this->humanFilesize($fileSize), |
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]; |
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if ('' !== $input->getOption('concat')) { |
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$arr['custom'] = $record['custom']; |
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} |
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$list[$fileSize][] = $arr; |
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} else { |
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$output->writeln('File not found ' . $image); |
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} |
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} |
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} |
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} |
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} |
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krsort($list); |
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foreach ($list as $fileSize => $sizes) { |
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foreach ($sizes as $size => $info) { |
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$output->writeln(implode(', ', $info)); |
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} |
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} |
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} |
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/** |
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* Kindly ripped from PHP.net :P. |
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* |
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* @param string $bytes |
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* @param int $decimals |
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* |
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* @return string |
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*/ |
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private function humanFilesize($bytes, $decimals = 2) |
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{ |
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$sz = 'BKMGTP'; |
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$factor = (int)floor((strlen($bytes) - 1) / 3); |
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return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor]; |
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} |
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} |
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zicht /
framework-extra-bundle
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