Upgrade 2.0 from 1.0

.travis.yml

@@ -31,15 +31,14 @@ matrix:
       env:
         - SYMFONY_VERSION=4.0.*
         - COMPOSER_FLAGS="--prefer-lowest"
-        - DEPENDENCIES="symfony/phpunit-bridge:^4"
     - php: 7.2
     - php: 7.2
       env: SYMFONY_VERSION=3.4.*
     - php: 7.2
       env: SYMFONY_VERSION=4.0.*
     - php: 7.2
       env:
-        - DEPENDENCIES="symfony/phpunit-bridge:^4"
+        - DEPENDENCIES="symfony/phpunit-bridge:^4.2"
         - COMPOSER_UPDATE_FLAGS="--no-dev"
     - php: 7.2
       env:

Async/ResolveCache.php

@@ -22,7 +22,7 @@ class ResolveCache implements \JsonSerializable
     private $path;
 
     /**
-     * @var array|null|\string[]
+     * @var array|\string[]|null
      */
     private $filters;
 
@@ -52,7 +52,7 @@ public function getPath(): string
     }
 
     /**
-     * @return null|\string[]
+     * @return \string[]|null
      */
     public function getFilters()
     {
@@ -88,7 +88,7 @@ public static function jsonDeserialize(string $json): self
             throw new LogicException('The message does not contain "path" but it is required.');
         }
 
-        if (!(null === $data['filters'] || is_array($data['filters']))) {
+        if (!(null === $data['filters'] || \is_array($data['filters']))) {
             throw new LogicException('The message filters could be either null or array.');
         }
 

Binary/Loader/ChainLoader.php

@@ -68,7 +68,7 @@ private static function getLoaderExceptionMessage(string $path, array $exception
         return vsprintf('Source image not resolvable "%s" using "%s" %d loaders (internal exceptions: %s).', [
             $path,
             implode(', ', $loaders),
-            count($loaders),
+            \count($loaders),
             implode(', ', $exceptions),
         ]);
     }

Binary/Loader/StreamLoader.php

@@ -39,7 +39,7 @@ public function __construct($wrapperPrefix, $context = null)
     {
         $this->wrapperPrefix = $wrapperPrefix;
 
-        if ($context && !is_resource($context)) {
+        if ($context && !\is_resource($context)) {
             throw new \InvalidArgumentException('The given context is no valid resource.');
         }
 

Binary/Locator/FileSystemLocator.php

@@ -131,7 +131,7 @@ private function sanitizeAbsolutePath(string $path): string
             return 0 === mb_strpos($path, $root);
         });
 
-        if (0 === count($roots)) {
+        if (0 === \count($roots)) {
             throw new NotLoadableException(
                 sprintf('Source image invalid "%s" as it is outside of the defined root path(s) "%s"', $path, implode(':', $this->roots))
             );

Controller/ImagineController.php

@@ -110,7 +110,7 @@ public function filterRuntimeAction(Request $request, $hash, $path, $filter)
         $resolver = $request->get('resolver');
         $runtimeConfig = $request->query->get('filters', []);
 
-        if (!is_array($runtimeConfig)) {
+        if (!\is_array($runtimeConfig)) {
             throw new NotFoundHttpException(sprintf('Filters must be an array. Value was "%s"', $runtimeConfig));
         }
 

DependencyInjection/Compiler/FiltersCompilerPass.php

@@ -23,7 +23,7 @@ public function process(ContainerBuilder $container)
     {
         $tags = $container->findTaggedServiceIds('liip_imagine.filter.loader');
 
-        if (count($tags) > 0 && $container->hasDefinition('liip_imagine.filter.manager')) {
+        if (\count($tags) > 0 && $container->hasDefinition('liip_imagine.filter.manager')) {
             $manager = $container->getDefinition('liip_imagine.filter.manager');
 
             foreach ($tags as $id => $tag) {

DependencyInjection/Compiler/LoadersCompilerPass.php

@@ -23,7 +23,7 @@ public function process(ContainerBuilder $container)
     {
         $tags = $container->findTaggedServiceIds('liip_imagine.binary.loader');
 
-        if (count($tags) > 0 && $container->hasDefinition('liip_imagine.data.manager')) {
+        if (\count($tags) > 0 && $container->hasDefinition('liip_imagine.data.manager')) {
             $manager = $container->getDefinition('liip_imagine.data.manager');
 
             foreach ($tags as $id => $tag) {

DependencyInjection/Compiler/MetadataReaderCompilerPass.php

@@ -53,7 +53,7 @@ public function process(ContainerBuilder $container): void
      */
     protected function isExifExtensionLoaded(): bool
     {
-        return extension_loaded('exif');
+        return \extension_loaded('exif');
     }
 
     /**

DependencyInjection/Compiler/PostProcessorsCompilerPass.php

@@ -28,7 +28,7 @@ public function process(ContainerBuilder $container)
     {
         $tags = $container->findTaggedServiceIds('liip_imagine.filter.post_processor');
 
-        if (count($tags) > 0 && $container->hasDefinition('liip_imagine.filter.manager')) {
+        if (\count($tags) > 0 && $container->hasDefinition('liip_imagine.filter.manager')) {
             $manager = $container->getDefinition('liip_imagine.filter.manager');
 
             foreach ($tags as $id => $tag) {

DependencyInjection/Compiler/ResolversCompilerPass.php

@@ -23,7 +23,7 @@ public function process(ContainerBuilder $container)
     {
         $tags = $container->findTaggedServiceIds('liip_imagine.cache.resolver');
 
-        if (count($tags) > 0 && $container->hasDefinition('liip_imagine.cache.manager')) {
+        if (\count($tags) > 0 && $container->hasDefinition('liip_imagine.cache.manager')) {
             $manager = $container->getDefinition('liip_imagine.cache.manager');
 
             foreach ($tags as $id => $tag) {

DependencyInjection/Configuration.php

@@ -77,23 +77,23 @@ public function getConfigTreeBuilder()
                         $v['loaders'] = [];
                     }
 
-                    if (false === is_array($v['loaders'])) {
+                    if (false === \is_array($v['loaders'])) {
                         throw new \LogicException('Loaders has to be array');
                     }
 
-                    if (false === array_key_exists('default', $v['loaders'])) {
+                    if (false === \array_key_exists('default', $v['loaders'])) {
                         $v['loaders']['default'] = ['filesystem' => null];
                     }
 
                     if (empty($v['resolvers'])) {
                         $v['resolvers'] = [];
                     }
 
-                    if (false === is_array($v['resolvers'])) {
+                    if (false === \is_array($v['resolvers'])) {
                         throw new \LogicException('Resolvers has to be array');
                     }
 
-                    if (false === array_key_exists('default', $v['resolvers'])) {
+                    if (false === \array_key_exists('default', $v['resolvers'])) {
                         $v['resolvers']['default'] = ['web_path' => null];
                     }
 
@@ -107,7 +107,7 @@ public function getConfigTreeBuilder()
                 ->scalarNode('driver')->defaultValue('gd')
                     ->validate()
                         ->ifTrue(function ($v) {
-                            return !in_array($v, ['gd', 'imagick', 'gmagick'], true);
+                            return !\in_array($v, ['gd', 'imagick', 'gmagick'], true);
                         })
                         ->thenInvalid('Invalid imagine driver specified: %s')
                     ->end()

DependencyInjection/Factory/Loader/FileSystemLoaderFactory.php

@@ -105,7 +105,7 @@ private function resolveDataRoots(array $staticPaths, array $config, ContainerBu
         $resourcePaths = [];
 
         foreach ($this->getBundleResourcePaths($container) as $name => $path) {
-            if (('whitelist' === $config['access_control_type']) === in_array($name, $config['access_control_list'], true) && is_dir($path)) {
+            if (('whitelist' === $config['access_control_type']) === \in_array($name, $config['access_control_list'], true) && is_dir($path)) {
                 $resourcePaths[$name] = $path;
             }
         }
@@ -159,7 +159,7 @@ private function getBundlePathsUsingNamedObj(array $classes)
                 throw new InvalidArgumentException(sprintf('Unable to resolve bundle "%s" while auto-registering bundle resource paths.', $c), null, $exception);
             }
 
-            $paths[$r->getShortName()] = dirname($r->getFileName());
+            $paths[$r->getShortName()] = \dirname($r->getFileName());
         }
 
         return $paths;

Events/CacheResolveEvent.php

@@ -41,7 +41,7 @@ class CacheResolveEvent extends Event
      *
      * @param string      $path
      * @param string      $filter
-     * @param null|string $url
+     * @param string|null $url
      */
     public function __construct($path, $filter, $url = null)
     {

Exception/Imagine/Filter/LoadFilterException.php

@@ -0,0 +1,18 @@
+<?php
+
+/*
+ * This file is part of the `liip/LiipImagineBundle` project.
+ *
+ * (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
+ *
+ * For the full copyright and license information, please view the LICENSE.md
+ * file that was distributed with this source code.
+ */
+
+namespace Liip\ImagineBundle\Exception\Imagine\Filter;
+
+use Liip\ImagineBundle\Exception\ExceptionInterface;
+
+class LoadFilterException extends \RuntimeException implements ExceptionInterface
+{
+}

Imagine/Cache/CacheManager.php

@@ -226,10 +226,10 @@ public function remove($paths = null, $filters = null)
     {
         if (null === $filters) {
             $filters = array_keys($this->filterConfig->all());
-        } elseif (!is_array($filters)) {
+        } elseif (!\is_array($filters)) {
             $filters = [$filters];
         }
-        if (!is_array($paths)) {
+        if (!\is_array($paths)) {
             $paths = [$paths];
         }
 

Imagine/Cache/Resolver/AbstractFilesystemResolver.php

@@ -165,7 +165,7 @@ protected function getRequest()
     protected function makeFolder($dir)
     {
         if (!is_dir($dir)) {
-            $parent = dirname($dir);
+            $parent = \dirname($dir);
             try {
                 $this->makeFolder($parent);
                 $this->filesystem->mkdir($dir);

Imagine/Cache/Resolver/CacheResolver.php

@@ -212,7 +212,7 @@ protected function saveToCache($cacheKey, $content)
         if ($this->cache->contains($indexKey)) {
             $index = (array) $this->cache->fetch($indexKey);
 
-            if (!in_array($cacheKey, $index, true)) {
+            if (!\in_array($cacheKey, $index, true)) {
                 $index[] = $cacheKey;
             }
         } else {
@@ -236,7 +236,7 @@ protected function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults([
             'global_prefix' => 'liip_imagine.resolver_cache',
-            'prefix' => get_class($this->resolver),
+            'prefix' => \get_class($this->resolver),
             'index_key' => 'index',
         ]);
 

Imagine/Filter/FilterConfiguration.php

@@ -39,7 +39,7 @@ public function __construct(array $filters = [])
      */
     public function get($filter)
     {
-        if (false === array_key_exists($filter, $this->filters)) {
+        if (false === \array_key_exists($filter, $this->filters)) {
             throw new NonExistingFilterException(sprintf('Could not find configuration for a filter: %s', $filter));
         }
 

Imagine/Filter/FilterManager.php

@@ -221,7 +221,7 @@ private function sanitizeFilters(array $filters): array
             return isset($this->loaders[$name]);
         }, ARRAY_FILTER_USE_KEY);
 
-        if (count($filters) !== count($sanitized)) {
+        if (\count($filters) !== \count($sanitized)) {
             throw new \InvalidArgumentException(sprintf('Could not find filter(s): %s', implode(', ', array_map(function (string $name): string {
                 return sprintf('"%s"', $name);
             }, array_diff(array_keys($filters), array_keys($sanitized))))));
@@ -241,7 +241,7 @@ private function sanitizePostProcessors(array $processors): array
             return isset($this->postProcessors[$name]);
         }, ARRAY_FILTER_USE_KEY);
 
-        if (count($processors) !== count($sanitized)) {
+        if (\count($processors) !== \count($sanitized)) {
             throw new \InvalidArgumentException(sprintf('Could not find post processor(s): %s', implode(', ', array_map(function (string $name): string {
                 return sprintf('"%s"', $name);
             }, array_diff(array_keys($processors), array_keys($sanitized))))));

Imagine/Filter/Loader/AutoRotateFilterLoader.php

@@ -104,6 +104,6 @@ private function getOrientation(ImageInterface $image)
      */
     private function isFlipped($orientation)
     {
-        return in_array((int) $orientation, [2, 4, 5, 7], true);
+        return \in_array((int) $orientation, [2, 4, 5, 7], true);
     }
 }

Imagine/Filter/Loader/BackgroundFilterLoader.php

@@ -62,10 +62,18 @@ public function load(ImageInterface $image, array $options = [])
                     $x = 0;
                     $y = ($height - $image->getSize()->getHeight()) / 2;
                     break;
+                case 'centerright':
+                    $x = $width - $image->getSize()->getWidth();
+                    $y = ($height - $image->getSize()->getHeight()) / 2;
+                    break;
                 case 'center':
                     $x = ($width - $image->getSize()->getWidth()) / 2;
                     $y = ($height - $image->getSize()->getHeight()) / 2;
                     break;
+                case 'centerleft':
+                    $x = 0;
+                    $y = ($height - $image->getSize()->getHeight()) / 2;
+                    break;
                 case 'right':
                     $x = $width - $image->getSize()->getWidth();
                     $y = ($height - $image->getSize()->getHeight()) / 2;

Imagine/Filter/Loader/FixedFilterLoader.php

@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of the `liip/LiipImagineBundle` project.
+ *
+ * (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
+ *
+ * For the full copyright and license information, please view the LICENSE.md
+ * file that was distributed with this source code.
+ */
+
+namespace Liip\ImagineBundle\Imagine\Filter\Loader;
+
+use Imagine\Filter\Basic\Crop;
+use Imagine\Filter\Basic\Resize;
+use Imagine\Image\Box;
+use Imagine\Image\ImageInterface;
+use Imagine\Image\Point;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+/**
+ * Fixed size filter.
+ *
+ * @author Robbe Clerckx <https://github.com/robbeman>
+ */
+class FixedFilterLoader implements LoaderInterface
+{
+    /**
+     * @param ImageInterface $image
+     * @param array          $options
+     *
+     * @return ImageInterface
+     */
+    public function load(ImageInterface $image, array $options = [])
+    {
+        $optionsResolver = new OptionsResolver();
+        $optionsResolver->setRequired(['width', 'height']);
+        $options = $optionsResolver->resolve($options);
+
+        // get the original image size and create a crop box
+        $size = $image->getSize();
+        $box = new Box($options['width'], $options['height']);
+
+        // determine scale
+        if ($size->getWidth() / $size->getHeight() > $box->getWidth() / $box->getHeight()) {
+            $size = $size->heighten($box->getHeight());
+        } else {
+            $size = $size->widen($box->getWidth());
+        }
+
+        // define filters
+        $resize = new Resize($size);
+        $origin = new Point(
+            floor(($size->getWidth() - $box->getWidth()) / 2),
+            floor(($size->getHeight() - $box->getHeight()) / 2)
+        );
+        $crop = new Crop($origin, $box);
+
+        // apply filters to image
+        $image = $resize->apply($image);
+        $image = $crop->apply($image);
+
+        return $image;
+    }
+}