133 lines
3.4 KiB
PHP
133 lines
3.4 KiB
PHP
<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
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namespace MailPoet\Twig;
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use MailPoet\Config\Env;
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use MailPoet\DI\ContainerWrapper;
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use MailPoet\Util\CdnAssetUrl;
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use MailPoet\WP\Functions as WPFunctions;
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use MailPoetVendor\Twig\Extension\AbstractExtension;
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use MailPoetVendor\Twig\TwigFunction;
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class Assets extends AbstractExtension {
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private $globals;
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/** @var WPFunctions */
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private $wp;
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/** @var CdnAssetUrl|null */
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private $cdnAssetsUrl;
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public function __construct(
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array $globals,
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WPFunctions $wp,
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CdnAssetUrl $cdnAssetsUrl = null
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) {
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$this->globals = $globals;
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$this->wp = $wp;
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$this->cdnAssetsUrl = $cdnAssetsUrl;
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}
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public function getFunctions() {
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return [
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new TwigFunction(
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'stylesheet',
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[$this, 'generateStylesheet'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'javascript',
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[$this, 'generateJavascript'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'getJavascriptScriptUrl',
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[$this, 'getJavascriptScriptUrl'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'image_url',
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[$this, 'generateImageUrl'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'cdn_url',
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[$this, 'generateCdnUrl'],
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['is_safe' => ['all']]
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),
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new TwigFunction(
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'language',
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[$this, 'language'],
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['is_safe' => ['all']]
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),
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];
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}
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public function generateStylesheet() {
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$stylesheets = func_get_args();
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$output = [];
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foreach ($stylesheets as $stylesheet) {
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$output[] = sprintf(
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'<link rel="stylesheet" type="text/css" href="%s/dist/css/%s" />',
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$this->globals['assets_url'],
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$this->getAssetFilename($this->globals['assets_manifest_css'], $stylesheet)
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);
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}
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return join("\n", $output);
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}
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/**
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* Returns the language, which is currently loaded.
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* This function is used to add the language tag for our system emails like stats notifications.
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*/
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public function language() {
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// If we do not have a translation, the language of the mail will be English.
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if (!is_textdomain_loaded('mailpoet')) {
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return 'en';
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}
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return (string)$this->wp->getBlogInfo('language');
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}
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public function generateJavascript() {
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$scripts = func_get_args();
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$output = [];
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foreach ($scripts as $script) {
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$output[] = sprintf(
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'<script type="text/javascript" src="%s"></script>',
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$this->getJavascriptScriptUrl($script)
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);
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}
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return join("\n", $output);
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}
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public function getJavascriptScriptUrl($script) {
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return sprintf(
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'%s/%s/%s?ver=%s',
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$this->globals['assets_url'],
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strpos($script, 'lib/') === 0 ? 'js' : 'dist/js',
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$this->getAssetFileName($this->globals['assets_manifest_js'], $script),
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Env::$version
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);
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}
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public function generateImageUrl($path) {
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return $this->globals['assets_url'] . '/img/' . $path;
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}
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public function getAssetFileName($manifest, $asset) {
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return (!empty($manifest[$asset])) ? $manifest[$asset] : $asset;
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}
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public function generateCdnUrl($path) {
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if ($this->cdnAssetsUrl === null) {
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$this->cdnAssetsUrl = ContainerWrapper::getInstance()->get(CdnAssetUrl::class);
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}
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return $this->cdnAssetsUrl->generateCdnUrl($path);
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}
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}
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