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Convert markdown to HTML using PHP in version dialog

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Replaces client-side JavaScript markdown conversion with server-side PHP processing for release notes. Markdown is now parsed and rendered as HTML directly in PHP, improving reliability and removing the dependency on the Showdown library.
这个提交包含在：
Peter Goodhall 2025-08-09 22:54:38 +01:00
父节点 740537cf78
当前提交 bfbd104d49
共有 1 个文件被更改，包括 59 次插入 和 41 次删除
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92
application/views/version_dialog/index.php
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@ -9,38 +9,6 @@
<script src="<?php echo base_url('assets/js/showdown.min.js'); ?>"></script>
<script>
function convertMarkdownToHTML() {
// Check if the required elements exist
var markdownDiv = document.getElementById('markdownDiv');
var formattedHTMLDiv = document.getElementById('formattedHTMLDiv');
if (!markdownDiv || !formattedHTMLDiv) {
console.warn('Required elements for markdown conversion not found');
return;
}
// Get the Markdown content from the div
var markdownContent = markdownDiv.innerText;
// Create a new Showdown Converter with simplifiedAutoLink option enabled
var converter = new showdown.Converter({
simplifiedAutoLink: true
});
// Convert Markdown to HTML
var html = converter.makeHtml(markdownContent);
// Set the HTML content of the div
formattedHTMLDiv.innerHTML = html;
}
// Only call the function if the DOM is ready and elements exist
document.addEventListener('DOMContentLoaded', function() {
convertMarkdownToHTML();
});
</script>
<?php
$versionDialogMode = isset($this->optionslib) ? $this->optionslib->get_option('version_dialog') : 'release_notes';
if ($versionDialogMode == 'custom_text' || $versionDialogMode == 'both') {
@ -75,22 +43,72 @@
$data = json_decode($response, true);
$current_version = $this->optionslib->get_option('version');
if ($data !== null && !empty($data)) {
$firstRelease = null;
foreach ($data as $singledata) {
if ($singledata['tag_name'] == $current_version) {
$firstRelease = $singledata;
continue;
break;
}
}
if ($firstRelease !== null) {
$releaseBody = isset($firstRelease['body']) ? $firstRelease['body'] : 'No release information available';
$htmlReleaseBody = htmlspecialchars($releaseBody);
$htmlReleaseBodyWithLinks = preg_replace('/(https?:\/\/[^\s<]+)/', '<a href="$1" target="_blank">$1</a>', $htmlReleaseBody);
$releaseName = isset($firstRelease['name']) ? $firstRelease['name'] : 'No version name information available';
echo "<h4>v" . $releaseName . "</h4>";
echo "<div id='markdownDiv' style='display: none;'>" . $releaseBody . "</div>";
echo "<div id='formattedHTMLDiv'></div>";
// Convert markdown to HTML using PHP
$htmlContent = $releaseBody;
// Escape HTML first to prevent issues
$htmlContent = htmlspecialchars($htmlContent);
// Convert headers
$htmlContent = preg_replace('/^## (.+)$/m', '<h3>$1</h3>', $htmlContent);
$htmlContent = preg_replace('/^# (.+)$/m', '<h2>$1</h2>', $htmlContent);
// Convert bullet points to list items
// First, find all bullet point sections and convert them to proper lists
$htmlContent = preg_replace_callback(
'/(?:^[ ]*\* .+(?:\r?\n|$))+/m',
function($matches) {
$listContent = $matches[0];
// Convert each bullet point to <li>, removing any trailing newlines
$listContent = preg_replace('/^[ ]*\* (.+?)(?:\r?\n|$)/m', '<li>$1</li>', $listContent);
// Wrap in <ul> tags
return '<ul>' . trim($listContent) . '</ul>';
},
$htmlContent
);
// Convert links (markdown style)
$htmlContent = preg_replace('/\[([^\]]+)\]\(([^)]+)\)/', '<a href="$2" target="_blank">$1</a>', $htmlContent);
// Convert plain URLs to links
$htmlContent = preg_replace('/(https?:\/\/[^\s<]+)/', '<a href="$1" target="_blank">$1</a>', $htmlContent);
// Convert GitHub usernames (@username) to profile links
$htmlContent = preg_replace('/@([a-zA-Z0-9_-]+)/', '<a href="https://github.com/$1" target="_blank">@$1</a>', $htmlContent);
// Convert bold text
$htmlContent = preg_replace('/\*\*([^*]+)\*\*/', '<strong>$1</strong>', $htmlContent);
// Convert line breaks to <br> tags
$htmlContent = nl2br($htmlContent);
// Clean up: remove <br> tags that appear right before or after list tags
$htmlContent = preg_replace('/<br\s*\/?>\s*(<\/?ul>)/', '$1', $htmlContent);
$htmlContent = preg_replace('/(<\/?ul>)\s*<br\s*\/?>/', '$1', $htmlContent);
$htmlContent = preg_replace('/<br\s*\/?>\s*(<\/?li>)/', '$1', $htmlContent);
$htmlContent = preg_replace('/(<\/?li>)\s*<br\s*\/?>/', '$1', $htmlContent);
echo "<div class='release-notes mt-3'>" . $htmlContent . "</div>";
} else {
echo '<h4>v' . $current_version . '</h4>';
echo '<p>No release information found for this version on GitHub.</p>';
}
} else {
echo 'Error decoding JSON data or received empty response.';
}