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<?php |
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namespace Mezon\HtmlTemplate; |
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use Mezon\Conf\Conf; |
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/** |
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* Class TemplateResources |
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* |
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* @package Mezon |
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* @subpackage TemplateResources |
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* @author Dodonov A.A. |
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* @version v.1.0 (2019/08/17) |
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* @copyright Copyright (c) 2019, aeon.org |
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*/ |
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/** |
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* Class collects resources for page. |
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* |
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* Any including components can add to the page their own resources without having access to the application or template. |
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*/ |
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class TemplateResources |
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{ |
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/** |
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* Custom CSS files to be included |
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*/ |
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private $cssFiles = false; |
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/** |
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* Custom JS files to be included |
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*/ |
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private $jsFiles = false; |
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/** |
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* Constructor. |
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*/ |
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function __construct() |
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{ |
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if ($this->cssFiles === false) { |
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$this->cssFiles = []; |
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} |
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if ($this->jsFiles === false) { |
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$this->jsFiles = []; |
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} |
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} |
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/** |
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* Additing single CSS file |
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* |
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* @param string $cssFile |
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* CSS file |
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*/ |
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function addCssFile(string $cssFile) |
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{ |
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// additing only unique paths |
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if (array_search($cssFile, $this->cssFiles) === false) { |
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$this->cssFiles[] = Conf::expandString($cssFile); |
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} |
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} |
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/** |
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* Additing multyple CSS files |
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* |
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* @param array $cssFiles |
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* CSS files |
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*/ |
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function addCssFiles(array $cssFiles) |
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{ |
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foreach ($cssFiles as $cssFile) { |
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$this->addCssFile($cssFile); |
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} |
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} |
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/** |
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* Method returning added CSS files |
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*/ |
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function getCssFiles() |
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{ |
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return $this->cssFiles; |
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} |
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/** |
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* Additing single CSS file |
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* |
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* @param string $jsFile |
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* JS file |
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*/ |
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function addJsFile($jsFile) |
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{ |
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// additing only unique paths |
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if (array_search($jsFile, $this->jsFiles) === false) { |
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$this->jsFiles[] = Conf::expandString($jsFile); |
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} |
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} |
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/** |
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* Additing multyple CSS files |
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* |
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* @param array $jsFiles |
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* JS files |
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*/ |
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function addJsFiles(array $jsFiles) |
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{ |
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foreach ($jsFiles as $jsFile) { |
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$this->addJsFile($jsFile); |
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} |
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} |
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/** |
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* Method returning added JS files. |
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*/ |
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function getJsFiles() |
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{ |
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return $this->jsFiles; |
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} |
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/** |
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* Method clears loaded resources. |
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*/ |
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function clear() |
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{ |
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$this->cssFiles = []; |
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$this->jsFiles = []; |
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} |
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/** |
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* Method returns compiled page resources |
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* |
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* @return string Compiled resources includers |
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*/ |
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public function compileResources(): string |
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{ |
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$content = ''; |
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foreach ($this->cssFiles as $cssFile) { |
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$content .= ' |
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<link href="' . $cssFile . '" rel="stylesheet" type="text/css">'; |
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} |
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foreach ($this->jsFiles as $jsFile) { |
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$content .= ' |
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<script src="' . $jsFile . '"></script>'; |
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} |
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return $content; |
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} |
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} |
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alexdodonov /
mezon-html-template
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.