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<?php |
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/** |
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* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2017-2020 |
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* @package Controller |
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* @subpackage Jobs |
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*/ |
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namespace Aimeos\Controller\Jobs\Media\Scale; |
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/** |
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* Image rescale job controller. |
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* |
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* @package Controller |
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* @subpackage Jobs |
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*/ |
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class Standard |
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extends \Aimeos\Controller\Jobs\Base |
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implements \Aimeos\Controller\Jobs\Iface |
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{ |
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/** |
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* Returns the localized name of the job. |
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* |
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* @return string Name of the job |
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*/ |
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public function getName() : string |
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{ |
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return $this->getContext()->getI18n()->dt( 'controller/jobs', 'Rescale product images' ); |
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} |
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/** |
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* Returns the localized description of the job. |
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* |
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* @return string Description of the job |
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*/ |
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public function getDescription() : string |
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{ |
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return $this->getContext()->getI18n()->dt( 'controller/jobs', 'Rescales product images to the new sizes' ); |
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} |
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/** |
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* Executes the job. |
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* |
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* @throws \Aimeos\Controller\Jobs\Exception If an error occurs |
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*/ |
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public function run() |
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{ |
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$context = $this->getContext(); |
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$process = $context->getProcess(); |
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$manager = \Aimeos\MShop::create( $context, 'media' ); |
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$search = $manager->filter(); |
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$expr = array( |
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$search->compare( '==', 'media.domain', ['attribute', 'catalog', 'product', 'service', 'supplier'] ), |
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$search->compare( '=~', 'media.mimetype', 'image/' ), |
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); |
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$search->setConditions( $search->combine( '&&', $expr ) ); |
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$search->setSortations( array( $search->sort( '+', 'media.id' ) ) ); |
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$start = 0; |
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$fcn = function( \Aimeos\MShop\Context\Item\Iface $context, \Aimeos\Map $items ) { |
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$this->rescale( $context, $items ); |
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}; |
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do |
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{ |
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$search->slice( $start ); |
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$items = $manager->search( $search ); |
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$process->start( $fcn, [$context, $items] ); |
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$count = count( $items ); |
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$start += $count; |
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} |
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while( $count === $search->getLimit() ); |
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$process->wait(); |
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} |
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/** |
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* Recreates the preview images for the given media items |
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* |
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* @param \Aimeos\MShop\Context\Item\Iface $context Context object |
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* @param \Aimeos\Map $items List of media items implementing \Aimeos\MShop\Media\Item\Iface |
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*/ |
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protected function rescale( \Aimeos\MShop\Context\Item\Iface $context, \Aimeos\Map $items ) |
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{ |
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$logger = $context->getLogger(); |
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$manager = \Aimeos\MShop::create( $context, 'media' ); |
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$cntl = \Aimeos\Controller\Common\Media\Factory::create( $context ); |
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/** controller/jobs/media/scale/force |
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* Enforce rescaling all images |
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* |
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* By default, all images are rescaled when executing the job controller. |
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* You can limit scaling to new images only (if mtime of the file is newer |
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* than the mtime of the media record) by setting this configuration option |
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* to false or 0 |
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* |
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* @param bool True to rescale all images, false for new ones only |
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* @category Developer |
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* @category User |
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* @since 2019.10 |
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*/ |
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$force = $context->getConfig()->get( 'controller/jobs/media/scale/force', true ); |
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foreach( $items as $item ) |
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{ |
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try { |
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$manager->save( $cntl->scale( $item, 'fs-media', $force ) ); |
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} catch( \Exception $e ) { |
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$logger->log( sprintf( 'Scaling media item "%1$s" failed: %2$s', $item->getId(), $e->getMessage() ) ); |
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} |
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} |
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} |
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} |
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aimeos /
ai-controller-jobs
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