public static function edit($title, $md, $url, $time = null, $category = null, $tags = [], $state = self::STATE_OPEN, $id = null)
{
if ($id !== null && mb_strlen((string) $id) !== 24) {
throw new \Exception('Invalid argument: id');
}
if ($time == null) {
$time = time();
}
$html = \Breezewish\Marked\Marked::render($md, ['langPrefix' => 'prettyprint lang-', 'breaks' => true]);
if (P_HTML_FILTER) {
$html = \BWBlog\Escaper::purify($html);
}
// page doesn't need short introductions
if ($state != self::STATE_PAGE) {
// process introduction
foreach (['<!-- more -->', '<!--more -->', '<!-- more-->', '<!--more-->'] as $meta) {
$pos = mb_stripos($html, $meta, 0, 'UTF-8');
if ($pos !== false) {
break;
}
}
if ($pos !== false) {
$intro = \BWBlog\Utils::closeTags(mb_substr($html, 0, $pos));
$more = true;
} else {
$intro = $html;
$more = false;
}
} else {
$more = false;
$intro = '';
}
// page uses direct url
if ($state != self::STATE_PAGE) {
$rest_url = \BWBlog\Utils::trimRestURI(str_replace('\\', '/', date('Y/m/d/', $time) . $url));
} else {
$rest_url = \BWBlog\Utils::trimRestURI(str_replace('\\', '/', 'page/' . $url));
}
$doc = ['title' => $title, 'content' => ['markdown' => $md, 'html' => $html, 'introhtml' => $intro, 'more' => $more], 'time' => ['main' => $time], 'url' => $url, 'rest_url' => $rest_url, 'category' => $category, 'lcategory' => strtolower($category), 'tags' => $tags, 'ltags' => array_map('strtolower', array_map('trim', $tags)), 'state' => (int) $state];
global $db;
if ($id === null) {
// create
$doc['time']['create'] = time();
$db->selectCollection(MONGO_PREFIX . 'posts')->insert($doc);
return $doc['_id'];
} else {
// update
$doc['time']['edit'] = time();
$result = $db->selectCollection(MONGO_PREFIX . 'posts')->findAndModify(['_id' => new \MongoId((string) $id)], ['$set' => $doc], ['_id' => 1], ['upsert' => true, 'new' => true]);
return $result['_id'];
}
}
