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<?php |
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namespace ntentan\honam\helpers; |
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use ntentan\honam\Helper; |
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use ntentan\honam\AssetsLoader; |
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use ntentan\honam\helpers\minifiables\Minifier; |
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abstract class MinifiablesHelper extends Helper |
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{ |
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private $minifiableScripts = array(); |
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private $otherScripts = array(); |
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private $context = 'default'; |
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private $combine = false; |
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protected abstract function getExtension(); |
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protected abstract function getMinifier(); |
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protected abstract function getTag($url); |
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private function makePublic($file) |
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{ |
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return $this->getTag(AssetsLoader::load($this->getExtension() . "/" . basename($file), $file)); |
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} |
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private function writeTags($files) |
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{ |
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$tags = ''; |
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foreach($files as $script) |
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{ |
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$tags .= $this->makePublic($script); |
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} |
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return $tags; |
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} |
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public function __toString() |
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{ |
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$minifiedScript = ''; |
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$tags = ''; |
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$filename = "/" . $this->getExtension() . "/combined_{$this->context}." . $this->getExtension(); |
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if($this->combine === true) |
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{ |
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foreach($this->minifiableScripts as $script) |
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{ |
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$minifiedScript .= file_get_contents($script); |
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} |
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file_put_contents(AssetsLoader::getDestinationDir() . $filename, Minifier::minify($minifiedScript, $this->getMinifier())); |
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$tags = $this->getTag(AssetsLoader::getSiteUrl() . $filename); |
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} |
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else if($this->combine == false) |
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{ |
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$tags .= $this->writeTags($this->minifiableScripts); |
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} |
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$tags .= $this->writeTags($this->otherScripts); |
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$this->minifiableScripts = array(); |
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$this->otherScripts = array(); |
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return $tags; |
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} |
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public function help($arguments) |
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{ |
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if(is_array($arguments)) |
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{ |
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foreach($arguments as $argument) |
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{ |
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if($argument == '') continue; |
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$this->otherScripts[]= $argument; |
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} |
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} |
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else if($arguments != '') |
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{ |
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$this->otherScripts[]= $arguments; |
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} |
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return $this; |
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} |
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public function add($script) |
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{ |
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if($script != '' && is_string($script)) |
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{ |
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$this->minifiableScripts[] = $script; |
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} |
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else if(is_array($script)) |
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{ |
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foreach($script as $scriptFile) |
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{ |
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$this->minifiableScripts[] = $scriptFile; |
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} |
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} |
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return $this; |
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} |
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public function setContext($context) |
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{ |
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return $this->context($context); |
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} |
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public function setCombine($combine) |
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{ |
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return $this->combine($combine); |
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} |
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public function context($context) |
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{ |
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$this->context = $context; |
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return $this; |
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} |
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public function combine($combine) |
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{ |
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$this->combine = $combine; |
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return $this; |
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} |
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} |
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For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a
@return
doc comment to communicate to implementors of these methods what they are expected to return.