Convert markdown to HTML using PHP in version dialog

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

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@ -9,39 +9,7 @@
<script src="<?php echo base_url('assets/js/showdown.min.js'); ?>"></script> <script src="<?php echo base_url('assets/js/showdown.min.js'); ?>"></script>
<script> <?php
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'; $versionDialogMode = isset($this->optionslib) ? $this->optionslib->get_option('version_dialog') : 'release_notes';
if ($versionDialogMode == 'custom_text' || $versionDialogMode == 'both') { if ($versionDialogMode == 'custom_text' || $versionDialogMode == 'both') {
?> ?>
@ -75,22 +43,72 @@
$data = json_decode($response, true); $data = json_decode($response, true);
$current_version = $this->optionslib->get_option('version'); $current_version = $this->optionslib->get_option('version');
if ($data !== null && !empty($data)) { if ($data !== null && !empty($data)) {
$firstRelease = null;
foreach ($data as $singledata) { foreach ($data as $singledata) {
if ($singledata['tag_name'] == $current_version) { if ($singledata['tag_name'] == $current_version) {
$firstRelease = $singledata; $firstRelease = $singledata;
continue; break;
} }
} }
$releaseBody = isset($firstRelease['body']) ? $firstRelease['body'] : 'No release information available'; if ($firstRelease !== null) {
$htmlReleaseBody = htmlspecialchars($releaseBody); $releaseBody = isset($firstRelease['body']) ? $firstRelease['body'] : 'No release information available';
$htmlReleaseBodyWithLinks = preg_replace('/(https?:\/\/[^\s<]+)/', '<a href="$1" target="_blank">$1</a>', $htmlReleaseBody);
$releaseName = isset($firstRelease['name']) ? $firstRelease['name'] : 'No version name information available'; $releaseName = isset($firstRelease['name']) ? $firstRelease['name'] : 'No version name information available';
echo "<h4>v" . $releaseName . "</h4>"; 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 { } else {
echo 'Error decoding JSON data or received empty response.'; echo 'Error decoding JSON data or received empty response.';
} }