function the_description($words = null)
{
if ($this->is_object()) {
if (isset($this->description) && !empty($this->description)) {
$desc = $this->description;
echo trim($desc);
} else {
$desc = strip_tags(html_entity_decode($this->content));
if (null != $words) {
$desc = substr_word($desc, $words);
}
echo $desc;
}
}
}
function random_items($config)
{
if (!empty($config['type'])) {
$type = $config['type'];
} else {
$type = 'post';
}
if (!empty($config['title'])) {
$title = $config['title'];
} else {
$title = 'Weitere Artikel';
}
if (!empty($config['limit'])) {
$limit = $config['limit'];
} else {
$limit = '5';
}
if (!empty($config['strip_content'])) {
$strip_content = $config['strip_content'];
} else {
$strip_content = '150';
}
$db = new connection();
$db->query('SELECT * FROM object WHERE type="' . $type . '" AND status=1 ORDER BY RAND() LIMIT ' . $limit);
echo "<div class='sidebar-item'>";
echo "<div class='sidebar-item-head'>{$title}</div>";
while ($post = $db->fetch_array()) {
echo "<div class='sidebar-item-box'>";
echo "<div class='sidebar-item-box-head'><a href='./?p={$post['id']}' rel='nofollow'>{$post['menu_title']}</a></div>";
echo "<div class='sidebar-item-box-body'>";
$this->timestamp2date($post['date']);
echo "</div>";
echo "<div class='sidebar-item-box-body'>";
echo substr_word(strip_tags(html_entity_decode($post['content'])), $strip_content);
echo "</div>";
echo "</div>";
}
echo "</div>";
}
