Lexer->addSpecialPattern('\{\{comment>.+?\}\}', $mode, 'plugin_comment');
// Syntax for list of all comments
$this->Lexer->addSpecialPattern('\{\{comments-list\}\}', $mode, 'plugin_comment');
}
public function handle($match, $state, $pos, Doku_Handler $handler) {
// Detect syntax type
if ($match === '{{comments-list}}') {
return array('type' => 'list');
}
// Process comment
$match = substr($match, 10, -2); // Remove {{comment> and }}
// Split into parts by |
$parts = explode('|', $match);
$text = isset($parts[0]) ? trim($parts[0]) : '';
$comment = isset($parts[1]) ? trim($parts[1]) : '';
$status = 'open';
// Check status in third part
if (isset($parts[2])) {
$statusPart = trim($parts[2]);
if (preg_match('/^status=(open|resolved|closed)$/i', $statusPart, $matches)) {
$status = strtolower($matches[1]);
}
}
return array(
'type' => 'comment',
'text' => $text,
'comment' => $comment,
'status' => $status
);
}
public function render($mode, Doku_Renderer $renderer, $data) {
if ($mode !== 'xhtml') return false;
// Render comments list
if ($data['type'] === 'list') {
$this->renderCommentsList($renderer);
return true;
}
// Render individual comment
self::$commentCounter++;
$commentNum = self::$commentCounter;
// Save comment for end-of-page list
self::$comments[] = array(
'num' => $commentNum,
'text' => $data['text'],
'comment' => $data['comment'],
'status' => $data['status']
);
// CSS classes by status
$statusClass = 'comment-' . $data['status'];
// Emoji for status
$statusEmoji = array(
'open' => '📬',
'resolved' => '✅',
'closed' => '❌'
);
$emoji = isset($statusEmoji[$data['status']]) ? $statusEmoji[$data['status']] : '📬';
// Render highlighted text with comment number
$renderer->doc .= '';
// Side bubble with comment
$renderer->doc .= '';
return true;
}
/**
* Render list of all comments on the page
*/
protected function renderCommentsList($renderer) {
if (empty(self::$comments)) {
$renderer->doc .= '';
return;
}
$renderer->doc .= '';
}
}
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