public static function getInstance()
{
if (self::$instance == null) {
self::$instance = new Link_Model();
}
return self::$instance;
}
<?php
/**
* 链接管理
* @copyright (c) Emlog All Rights Reserved
*/
require_once 'globals.php';
$Link_Model = new Link_Model();
if ($action == '') {
$links = $Link_Model->getLinks();
include View::getView('header');
require_once View::getView('links');
include View::getView('footer');
View::output();
}
if ($action == 'link_taxis') {
$link = isset($_POST['link']) ? $_POST['link'] : '';
if (!empty($link)) {
foreach ($link as $key => $value) {
$value = intval($value);
$key = intval($key);
$Link_Model->updateLink(array('taxis' => $value), $key);
}
$CACHE->updateCache('link');
emDirect("./link.php?active_taxis=1");
} else {
emDirect("./link.php?error_b=1");
}
}
if ($action == 'addlink') {
$taxis = isset($_POST['taxis']) ? intval(trim($_POST['taxis'])) : 0;
function widget_links()
{
?>
<div class="widget">
<h3>网站收藏</h3>
<ul>
<?php
$links = Link_Model::getInstance()->getLinks(5);
foreach ($links as $link) {
$name = subString($link['link_name'], 0, 16);
echo "<li><a class='link_description' href='{$link['link_url']}'>{$name}<span>{$link['link_description']}</span></a></li>";
}
?>
</ul>
</div>
<?php
}
public function copy(Link_Model $link)
{
$this->title = $link->get_title();
$this->link = $link->get_link();
$this->description = $link->get_description();
$this->uid = $link->get_uid();
$this->lid = $link->get_lid();
$this->privacy_status = $link->get_privacy_status();
}