Code Coverage for /__w/eappointment/eappointment/zmsslim/src/Slim/Helper/BaseChangelogHelper.php

1	<?php
2
3	namespace BO\Slim\Helper;
4
5	use League\CommonMark\CommonMarkConverter;
6	use HTMLPurifier;
7	use HTMLPurifier_Config;
8
9	abstract class BaseChangelogHelper
10	{
11	abstract protected function getChangelogPath(): string;
12	public function getChangelogHtml(): string
13	{
14	try {
15	$markdown = $this->fetchChangelogFromLocal();
16	$converter = new CommonMarkConverter();
17	$unsafeHtml = $converter->convert($markdown)->getContent();
18	// Post-process headers to move dates in parentheses to <small>(date)</small>
19	$unsafeHtml = preg_replace_callback(
20	'/<(h[1-3])>(.*?) $(\d{2}\.\d{2}\.\d{4})$<\/h[1-3]>/',
21	function ($matches) {
22	return '<' . $matches[1] . '>' . htmlspecialchars(trim($matches[2]), ENT_QUOTES, 'UTF-8') . ' <small>(' . htmlspecialchars($matches[3], ENT_QUOTES, 'UTF-8') . ')</small></' . $matches[1] . '>';
23	},
24	$unsafeHtml
25	);
26	$purifier = new HTMLPurifier(HTMLPurifier_Config::createDefault());
27	$safeHtml = $purifier->purify($unsafeHtml);
28	return $safeHtml;
29	} catch (\Exception $e) {
30	if (isset(\App::$log)) {
31	\App::$log->error('Failed to fetch changelog: ' . $e->getMessage());
32	}
33	return '';
34	}
35	}
36
37	private function fetchChangelogFromLocal(): string
38	{
39	$localFile = $this->getChangelogPath();
40	if (!file_exists($localFile)) {
41	throw new \Exception('Local changelog file not found: ' . $localFile);
42	}
43	return file_get_contents($localFile);
44	}
45	}