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<?php |
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/** |
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* responsive-images-css |
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* |
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* @category Jkphl |
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* @package Jkphl\Respimgcss |
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* @subpackage Jkphl\Respimgcss\Application\Service |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2018 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2018 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Jkphl\Respimgcss\Application\Service; |
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use Jkphl\Respimgcss\Application\Contract\ImageCandidateSetInterface; |
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use Jkphl\Respimgcss\Application\Contract\UnitLengthInterface; |
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use Jkphl\Respimgcss\Application\Factory\CssRulesetCompilerServiceFactory; |
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use Jkphl\Respimgcss\Domain\Contract\CssRulesetInterface; |
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/** |
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* CSS Ruleset Compiler Service |
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* |
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* @package Jkphl\Respimgcss |
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* @subpackage Jkphl\Respimgcss\Application\Service |
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*/ |
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class CssRulesetCompilerService |
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{ |
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/** |
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* CSS Ruleset |
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* |
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* @var CssRulesetInterface |
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*/ |
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protected $cssRuleset; |
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/** |
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* Breakpoints |
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* |
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* @var UnitLengthInterface[] |
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*/ |
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protected $breakPoints; |
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/** |
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* Image candidates |
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* |
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* @var ImageCandidateSetInterface |
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*/ |
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protected $imageCandidates = null; |
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/** |
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* CSS Ruleset Compiler Service constructor |
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* |
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* @param CssRulesetInterface $cssRuleset |
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* @param UnitLengthInterface[] $breakpoints Breakpoints |
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* @param ImageCandidateSetInterface $imageCandidates |
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*/ |
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public function __construct( |
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CssRulesetInterface $cssRuleset, |
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array $breakpoints, |
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ImageCandidateSetInterface $imageCandidates |
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) { |
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$this->cssRuleset = $cssRuleset; |
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$this->breakpoints = $breakpoints; |
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$this->imageCandidates = $imageCandidates; |
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} |
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/** |
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* Compile the CSS rules for a set of densities |
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* |
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* @param array $densities Densities |
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* |
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* @return CssRulesetInterface CSS ruleset |
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*/ |
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public function compile(array $densities): CssRulesetInterface |
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{ |
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// Run through all densities and iteratively compile a CSS ruleset |
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foreach ($densities as $density) { |
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$this->cssRuleset = CssRulesetCompilerServiceFactory::createForImageCandidates( |
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$this->cssRuleset, |
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$this->breakpoints, |
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$this->imageCandidates |
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)->compile($density); |
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} |
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return $this->cssRuleset; |
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} |
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} |
jkphl /
responsive-images-css
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