WooCommerce Code Reference

email-css-inliner.php

Source code

<?php declare(strict_types = 1);

namespace MailPoet\EmailEditor;

use MailPoet\EmailEditor\Engine\Renderer\Css_Inliner;
use Pelago\Emogrifier\CssInliner;

class EmailCssInliner implements Css_Inliner {
  private CssInliner $inliner;

  public function from_html(string $unprocessed_html): self {
    $that = new self();
    $that->inliner = CssInliner::fromHtml($unprocessed_html);
    return $that;
  }

  public function inline_css(string $css = ''): self {
    if (!isset($this->inliner)) {
      throw new \LogicException('You must call from_html before calling inline_css');
    }
    $this->inliner->inlineCss($css);
    return $this;
  }

  public function render(): string {
    if (!isset($this->inliner)) {
      throw new \LogicException('You must call from_html before calling inline_css');
    }
    return $this->inliner->render();
  }
}