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<?php |
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declare(strict_types=1); |
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namespace PTS\StaticManager; |
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use PTS\Tools\CollectionInterface; |
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use PTS\Tools\NotFoundKeyException; |
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use Symfony\Component\Asset\PackageInterface; |
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class StaticManager |
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{ |
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/** @var CollectionInterface[] */ |
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protected $collections; |
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/** @var PackageInterface[] */ |
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protected $packages = []; |
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public function __construct(CollectionInterface $emptyCollection) |
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{ |
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$this->collections = [ |
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'css' => $emptyCollection, |
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'jsHeader' => clone $emptyCollection, |
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'jsFooter' => clone $emptyCollection, |
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]; |
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} |
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public function getCssSet(): CollectionInterface |
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{ |
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return $this->collections['css']; |
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} |
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public function getJsHeaderSet(): CollectionInterface |
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{ |
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return $this->collections['jsHeader']; |
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} |
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public function getJsFooterSet(): CollectionInterface |
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{ |
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return $this->collections['jsFooter']; |
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} |
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public function drawHeaderScripts(): string |
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{ |
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$collection = $this->getJsHeaderSet(); |
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return $this->drawScripts($collection); |
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} |
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public function drawFooterScripts(): string |
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{ |
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$collection = $this->getJsFooterSet(); |
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return $this->drawScripts($collection); |
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} |
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protected function drawScripts(CollectionInterface $collection): string |
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{ |
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$scripts = $collection->getFlatItems(true); |
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$result = ''; |
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foreach ($scripts as $item) { |
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$item = $this->prepareItem($item, 'src'); |
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$attributes = $this->convertToAttributesString($item); |
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$result .= "<script {$attributes}></script>\n"; |
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} |
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return $result; |
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} |
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protected function convertToAttributesString(array $item): string |
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{ |
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return implode(' ', array_map(function ($val, $key) { |
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return "{$key}='{$val}'"; |
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}, $item, array_keys($item))); |
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} |
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public function drawStyles(): string |
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{ |
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$collection = $this->getCssSet(); |
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$styles = $collection->getFlatItems(true); |
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$result = ''; |
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foreach ($styles as $item) { |
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$item = $this->prepareItem($item, 'href'); |
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if (!array_key_exists('rel', $item)) { |
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$item['rel'] = 'stylesheet'; |
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} |
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$attributes = $this->convertToAttributesString($item); |
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$result .= "<link {$attributes}/>\n"; |
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} |
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return $result; |
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} |
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/** |
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* @param string|array $item |
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* @param string $defaultAttr |
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* @return array |
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*/ |
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protected function prepareItem($item, $defaultAttr = 'src'): array |
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{ |
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return is_string($item) ? [$defaultAttr => $item] : $item; |
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} |
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public function setPackage(string $name, PackageInterface $package) |
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{ |
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$this->packages[$name] = $package; |
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return $this; |
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} |
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/** |
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* @param string $name |
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* @return PackageInterface |
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* @throws NotFoundKeyException |
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*/ |
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public function getPackage(string $name): PackageInterface |
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{ |
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if (!array_key_exists($name, $this->packages)) { |
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throw new NotFoundKeyException('Package not found'); |
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} |
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return $this->packages[$name]; |
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} |
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} |
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Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..