89 lines
2.8 KiB
PHP
89 lines
2.8 KiB
PHP
<?php
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namespace MailPoet\Newsletter;
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if(!defined('ABSPATH')) exit;
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class Renderer {
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public $template = 'NewsletterTemplate.html';
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function __construct($newsletterData) {
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$this->data = $newsletterData;
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$this->template = file_get_contents(dirname(__FILE__) . '/' . $this->template);
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}
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function renderAll() {
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$newsletterContent = $this->renderContent($this->data['data']);
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$newsletterStyles = $this->renderStyles($this->data['styles']);
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$renderedTemplate = $this->renderTemplate($this->template, array(
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$newsletterStyles,
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$newsletterContent
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));
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$renderedTemplateWithInlinedStyles = $this->inlineCSSStyles($renderedTemplate);
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return $this->postProcessRenderedTemplate($renderedTemplateWithInlinedStyles);
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}
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function renderContent($content) {
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$newsletterContent = '';
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foreach ($content['blocks'] as $contentBlock) {
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if(isset($contentBlock['blocks']) && is_array($contentBlock['blocks'])) {
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$columnCount = count($contentBlock['blocks']);
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$columnData = Blocks\Renderer::render($contentBlock);
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$newsletterContent .= Columns\Renderer::render($columnCount, $columnData);
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}
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}
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return $newsletterContent;
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}
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function renderStyles($styles) {
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$newsletterStyles = '';
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foreach ($styles as $selector => $style) {
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switch ($selector) {
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case 'text':
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$selector = 'span.paragraph, ul, ol';
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break;
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case 'background':
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$selector = '.mailpoet_content-wrapper';
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break;
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case 'link':
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$selector = '.mailpoet_content-wrapper a';
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break;
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case 'newsletter':
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$selector = '.mailpoet_container, .mailpoet_col-one, .mailpoet_col-two, .mailpoet_col-three';
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break;
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}
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$newsletterStyles .= $selector . '{' . PHP_EOL;
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foreach ($style as $attribute => $individualStyle) {
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$newsletterStyles .= Blocks\Renderer::translateCSSAttribute($attribute) . ':' . $individualStyle . ';' . PHP_EOL;
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}
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$newsletterStyles .= '}' . PHP_EOL;
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}
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return $newsletterStyles;
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}
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function renderTemplate($template, $data) {
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return preg_replace_callback('/{{\w+}}/', function ($matches) use (&$data) {
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return array_shift($data);
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}, $template);
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}
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function inlineCSSStyles($template) {
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$inliner = new \MailPoet\Util\CSS();
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return $inliner->inlineCSS(null, $template);
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}
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function postProcessRenderedTemplate($template) {
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// remove padding from last element inside each column
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$DOM = \pQuery::parseStr($template);
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$lastColumnElement = $DOM->query('.mailpoet_col > tbody > tr:last-child > td');
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foreach ($lastColumnElement as $element) {
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$element->setAttribute('style', str_replace('padding-bottom:20px;', '', $element->attributes['style']));
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}
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return $DOM->__toString();
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}
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} |