init

2025-02-05 23:15:46 +01:00
commit 7269c99357
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+<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
+
+namespace MailPoet\Twig;
+
+if (!defined('ABSPATH')) exit;
+
+
+use MailPoet\Config\Env;
+use MailPoet\DI\ContainerWrapper;
+use MailPoet\Util\CdnAssetUrl;
+use MailPoet\WP\Functions as WPFunctions;
+use MailPoetVendor\Twig\Extension\AbstractExtension;
+use MailPoetVendor\Twig\TwigFunction;
+
+class Assets extends AbstractExtension {
+  private $globals;
+
+  /** @var WPFunctions  */
+  private $wp;
+
+  /** @var CdnAssetUrl|null */
+  private $cdnAssetsUrl;
+
+  public function __construct(
+    array $globals,
+    WPFunctions $wp,
+    CdnAssetUrl $cdnAssetsUrl = null
+  ) {
+    $this->globals = $globals;
+    $this->wp = $wp;
+    $this->cdnAssetsUrl = $cdnAssetsUrl;
+  }
+
+  public function getFunctions() {
+    return [
+      new TwigFunction(
+        'getJavascriptScriptUrl',
+        [$this, 'getJavascriptScriptUrl'],
+        ['is_safe' => ['all']]
+      ),
+      new TwigFunction(
+        'image_url',
+        [$this, 'generateImageUrl'],
+        ['is_safe' => ['all']]
+      ),
+      new TwigFunction(
+        'cdn_url',
+        [$this, 'generateCdnUrl'],
+        ['is_safe' => ['all']]
+      ),
+      new TwigFunction(
+        'language',
+        [$this, 'language'],
+        ['is_safe' => ['all']]
+      ),
+    ];
+  }
+
+  /**
+   * Returns the language, which is currently loaded.
+   * This function is used to add the language tag for our system emails like stats notifications.
+   */
+  public function language() {
+
+    // If we do not have a translation, the language of the mail will be English.
+    if (!is_textdomain_loaded('mailpoet')) {
+      return 'en';
+    }
+    return (string)$this->wp->getBlogInfo('language');
+  }
+
+  public function getJavascriptScriptUrl($script) {
+    return sprintf(
+      '%s/%s/%s?ver=%s',
+      $this->globals['assets_url'],
+      strpos($script, 'lib/') === 0 ? 'js' : 'dist/js',
+      $this->getAssetFileName($this->globals['assets_manifest_js'], $script),
+      Env::$version
+    );
+  }
+
+  public function generateImageUrl($path) {
+    return $this->globals['assets_url'] . '/img/' . $path;
+  }
+
+  public function getAssetFileName($manifest, $asset) {
+    return (!empty($manifest[$asset])) ? $manifest[$asset] : $asset;
+  }
+
+  public function generateCdnUrl($path) {
+    if ($this->cdnAssetsUrl === null) {
+      $this->cdnAssetsUrl = ContainerWrapper::getInstance()->get(CdnAssetUrl::class);
+    }
+    return $this->cdnAssetsUrl->generateCdnUrl($path);
+  }
+}