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<?php |
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/** |
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* @license LGPLv3, https://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2023 |
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* @package MShop |
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* @subpackage Media |
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*/ |
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namespace Aimeos\MShop\Media\Manager; |
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use \Intervention\Image\Interfaces\ImageInterface; |
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/** |
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* Media preview trait |
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* |
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* @package MShop |
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* @subpackage Media |
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*/ |
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trait Preview |
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{ |
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use \Aimeos\Macro\Macroable; |
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private ?\Intervention\Image\ImageManager $driver = null; |
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/** |
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* Returns the context object. |
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* |
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* @return \Aimeos\MShop\ContextIface Context object |
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*/ |
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abstract protected function context() : \Aimeos\MShop\ContextIface; |
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/** |
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* Creates scaled images according to the configuration settings |
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* |
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* @param \Intervention\Image\Interfaces\ImageInterface $image Media object |
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* @param array $sizes List of entries with "maxwidth" (int or null), "maxheight" (int or null), "force-size" (0: scale, 1: pad, 2: cover) and "background" (hex color) values |
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* @return \Intervention\Image\Interfaces\ImageInterface[] Associative list of image width as keys and scaled media object as values |
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*/ |
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protected function createPreviews( ImageInterface $image, array $sizes ) : array |
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{ |
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$list = []; |
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foreach( $sizes as $entry ) |
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{ |
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$force = $entry['force-size'] ?? 0; |
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$maxwidth = $entry['maxwidth'] ?? null; |
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$maxheight = $entry['maxheight'] ?? null; |
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$bg = ltrim( $entry['background'] ?? 'ffffff00', '#' ); |
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if( $this->call( 'filterPreviews', $image, $maxwidth, $maxheight, $force ) ) |
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{ |
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$file = match( $force ) { |
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0 => $image->scaleDown( $maxwidth, $maxheight ), |
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1 => $image->pad( $maxwidth, $maxheight, $bg, 'center' ), |
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2 => $image->cover( $maxwidth, $maxheight ) |
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}; |
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$list[$file->width()] = $file; |
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} |
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} |
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return $list; |
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} |
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/** |
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* Removes the previes images from the storage |
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* |
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* @param \Aimeos\MShop\Media\Item\Iface $item Media item which will contains the image URLs afterwards |
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* @param array List of preview paths to remove |
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* @return \Aimeos\MShop\Media\Item\Iface Media item with preview images removed |
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*/ |
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protected function deletePreviews( \Aimeos\MShop\Media\Item\Iface $item, array $paths ) : \Aimeos\MShop\Media\Item\Iface |
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{ |
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if( !empty( $paths = $this->call( 'removePreviews', $item, $paths ) ) ) |
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{ |
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$fs = $this->context()->fs( $item->getFileSystem() ); |
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foreach( $paths as $preview ) |
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{ |
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if( $preview && $fs->has( $preview ) ) { |
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$fs->rm( $preview ); |
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} |
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} |
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} |
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return $item; |
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} |
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/** |
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* Tests if the preview image should be created |
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* |
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* @param \Intervention\Image\Interfaces\ImageInterface $image Media object |
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* @param int|null $width New width of the image or null for automatic calculation |
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* @param int|null $height New height of the image or null for automatic calculation |
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* @param int $fit "0" keeps image ratio, "1" adds padding while "2" crops image to enforce image size |
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*/ |
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protected function filterPreviews( ImageInterface $image, ?int $maxwidth, ?int $maxheight, int $force ) : bool |
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{ |
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return true; |
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} |
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/** |
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* Returns the image object for the given file name |
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* |
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* @param string $file URL or relative path to the file |
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* @param string $fsname File system name where the file is stored |
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* @return \Intervention\Image\Interfaces\ImageInterface Image object |
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*/ |
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protected function image( string $file, string $fsname = 'fs-media' ) : ImageInterface |
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{ |
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if( !isset( $this->driver ) ) |
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{ |
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if( class_exists( '\Intervention\Image\Vips\Driver' ) ) { |
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$driver = new \Intervention\Image\Vips\Driver(); |
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} elseif( class_exists( '\Imagick' ) ) { |
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$driver = new \Intervention\Image\Drivers\Imagick\Driver(); |
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} else { |
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$driver = new \Intervention\Image\Drivers\Gd\Driver(); |
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} |
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$this->driver = new \Intervention\Image\ImageManager( $driver ); |
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} |
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if( preg_match( '#^[a-zA-Z]{1,10}://#', $file ) === 1 ) |
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{ |
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if( ( $fh = fopen( $file, 'r' ) ) === false ) |
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{ |
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$msg = $this->context()->translate( 'mshop', 'Unable to open file "%1$s"' ); |
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throw new \RuntimeException( sprintf( $msg, $file ) ); |
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} |
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} |
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else |
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{ |
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$fh = $this->context()->fs( $fsname )->reads( $file ); |
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} |
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$image = $this->driver->read( $fh ); |
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fclose( $fh ); |
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return $image; |
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} |
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/** |
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* Returns the preview images to be deleted |
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* |
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* @param \Aimeos\MShop\Media\Item\Iface $item Media item with new preview URLs |
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* @param array List of preview paths to remove |
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* @return iterable List of preview URLs to remove |
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*/ |
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protected function removePreviews( \Aimeos\MShop\Media\Item\Iface $item, array $paths ) : iterable |
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{ |
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$previews = $item->getPreviews(); |
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// don't delete first (smallest) image because it may be referenced in past orders |
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if( $item->getDomain() === 'product' && in_array( key( $previews ), $paths ) ) { |
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return array_slice( $paths, 1 ); |
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} |
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return $paths; |
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} |
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} |
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aimeos /
aimeos-core
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths