[Filters] [Config] [DI] Add Filter configuration class as public service

Config/Filter.php

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+<?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\Config;
+
+final class Filter implements FilterInterface
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var array
+     */
+    private $options = [];
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @return array
+     */
+    public function getOptions(): array
+    {
+        return $this->options;
+    }
+
+    /**
+     * @param array $options
+     */
+    public function setOptions(array $options): void
+    {
+        $this->options = $options;
+    }
+}

Config/FilterBuilder.php

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+<?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\Config;
+
+use Liip\ImagineBundle\Factory\Config\FilterFactory;
+
+final class FilterBuilder implements FilterBuilderInterface
+{
+    /**
+     * @var FilterFactory
+     */
+    private $filterFactory;
+
+    /**
+     * @param FilterFactory $filterFactory
+     */
+    public function __construct(FilterFactory $filterFactory)
+    {
+        $this->filterFactory = $filterFactory;
+    }
+
+    /**
+     * @param string $filterName
+     * @param array  $filterData
+     *
+     * @return FilterInterface
+     */
+    public function build(string $filterName, array $filterData): FilterInterface
+    {
+        $filter = $this->filterFactory->create();
+        $filter->setName($filterName);
+        $filter->setOptions($filterData);
+
+        return $filter;
+    }
+}

Config/FilterBuilderInterface.php

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+<?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\Config;
+
+interface FilterBuilderInterface
+{
+    /**
+     * @param string $filterName
+     * @param array  $filterData
+     *
+     * @return FilterInterface
+     */
+    public function build(string $filterName, array $filterData): FilterInterface;
+}

Config/FilterInterface.php

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+<?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\Config;
+
+interface FilterInterface
+{
+    /**
+     * @return string
+     */
+    public function getName(): string;
+
+    /**
+     * @return array
+     */
+    public function getOptions(): array;
+
+    /**
+     * @param string $name
+     */
+    public function setName(string $name): void;
+
+    /**
+     * @param array $options
+     */
+    public function setOptions(array $options): void;
+}

Config/FilterSet.php

@@ -0,0 +1,106 @@
+<?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\Config;
+
+use Liip\ImagineBundle\Exception\InvalidArgumentException;
+
+final class FilterSet implements FilterSetInterface
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $dataLoader;
+
+    /**
+     * @var int
+     */
+    private $quality;
+
+    /**
+     * @var FilterInterface[]
+     */
+    private $filters = [];
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getDataLoader(): string
+    {
+        return $this->dataLoader;
+    }
+
+    /**
+     * @return int
+     */
+    public function getQuality(): int
+    {
+        return $this->quality;
+    }
+
+    /**
+     * @return FilterInterface[]
+     */
+    public function getFilters(): array
+    {
+        return $this->filters;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @param string|null $dataLoader
+     */
+    public function setDataLoader($dataLoader): void
+    {
+        $this->dataLoader = (string) $dataLoader;
+    }
+
+    /**
+     * @param int $quality
+     */
+    public function setQuality(int $quality): void
+    {
+        $this->quality = $quality;
+    }
+
+    /**
+     * @param FilterInterface[] $filters
+     */
+    public function setFilters(array $filters): void
+    {
+        foreach ($filters as $filter) {
+            if (!($filter instanceof FilterInterface)) {
+                throw new InvalidArgumentException('Unknown filter provided.');
+            }
+        }
+        $this->filters = $filters;
+    }
+}

Config/FilterSetBuilder.php

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+<?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\Config;
+
+use Liip\ImagineBundle\Factory\Config\FilterSetFactory;
+
+final class FilterSetBuilder implements FilterSetBuilderInterface
+{
+    /**
+     * @var FilterSetFactory
+     */
+    private $filterSetFactory;
+
+    /**
+     * @var FilterBuilderInterface
+     */
+    private $filterBuilder;
+
+    /**
+     * @param FilterSetFactory       $filterSetFactory
+     * @param FilterBuilderInterface $filterBuilder
+     */
+    public function __construct(FilterSetFactory $filterSetFactory, FilterBuilderInterface $filterBuilder)
+    {
+        $this->filterSetFactory = $filterSetFactory;
+        $this->filterBuilder = $filterBuilder;
+    }
+
+    /**
+     * @param string $filterSetName
+     * @param array  $filterSetData
+     *
+     * @return FilterSetInterface
+     */
+    public function build(string $filterSetName, array $filterSetData): FilterSetInterface
+    {
+        $filterSet = $this->filterSetFactory->create();
+        $filterSet->setName($filterSetName);
+        $filterSet->setDataLoader($filterSetData['data_loader']);
+        $filterSet->setQuality($filterSetData['quality']);
+
+        if (!empty($filterSetData['filters'])) {
+            $filters = [];
+            foreach ($filterSetData['filters'] as $filterName => $filterData) {
+                $filters[] = $this->filterBuilder->build($filterName, $filterData);
+            }
+            $filterSet->setFilters($filters);
+        }
+
+        return $filterSet;
+    }
+}

Config/FilterSetBuilderInterface.php

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+<?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\Config;
+
+interface FilterSetBuilderInterface
+{
+    /**
+     * @param string $filterSetName
+     * @param array  $filterSetData
+     *
+     * @return FilterSetInterface
+     */
+    public function build(string $filterSetName, array $filterSetData): FilterSetInterface;
+}