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<?php |
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/* |
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* Copyright (c) Arnaud Ligny <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Cecil\Step; |
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use Spatie\ImageOptimizer\OptimizerChainFactory; |
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use Symfony\Component\Finder\Finder; |
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/** |
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* Images Optimization. |
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*/ |
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class OptimizeImages extends AbstractStep |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function init($options) |
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{ |
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if (is_dir($this->builder->getConfig()->getOutputPath())) { |
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$this->process = true; |
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} |
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if (false === $this->builder->getConfig()->get('optimize.images.enabled')) { |
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$this->process = false; |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function process() |
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{ |
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call_user_func_array($this->builder->getMessageCb(), ['OPTIMIZE', 'Optimizing images']); |
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$optimizerChain = OptimizerChainFactory::create(); |
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$data = Finder::create() |
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->files() |
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->in($this->builder->getConfig()->getOutputPath()) |
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->name('/\.('.implode('|', $this->builder->getConfig()->get('optimize.images.ext')).')$/') |
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->sortByName(true); |
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$count = 0; |
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$max = count($data); |
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if ($max <= 0) { |
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$message = 'No images'; |
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call_user_func_array($this->builder->getMessageCb(), ['OPTIMIZE_PROGRESS', $message]); |
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return; |
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} |
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/* @var $file \Symfony\Component\Finder\SplFileInfo */ |
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foreach ($data as $file) { |
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$count++; |
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$sizeBefore = $file->getSize(); |
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$optimizerChain->optimize($file->getPathname()); |
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$sizeAfter = $file->getSize(); |
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//$sizeAfter = filesize($file->getPathname()); |
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$message = sprintf( |
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'"%s" processed (%s Ko -> %s Ko)', |
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$file->getFilename(), |
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$sizeBefore/1000, |
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$sizeAfter/1000 |
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); |
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call_user_func_array($this->builder->getMessageCb(), ['OPTIMIZE_PROGRESS', $message, $count, $max]); |
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} |
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} |
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} |
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Cecilapp /
Cecil
