options->generator == $this->request->getAgent()) {
echo 'OK';
}
}
/**
* 获取最新版本
*
* @throws Typecho_Widget_Exception
*/
public function checkVersion()
{
$this->user->pass('editor');
$client = Typecho_Http_Client::get();
if ($client) {
$client->setHeader('User-Agent', $this->options->generator)
->setTimeout(10)
->send('https://github.com/typecho/typecho/releases.atom');
/** 匹配内容体 */
$response = $client->getResponseBody();
preg_match_all("/]+href=\"([^>]*)\"\s*\/>/is", $response, $matches);
$result = array('available' => 0);
list($soft, $version) = explode(' ', $this->options->generator);
$current = explode('/', $version);
if ($matches) {
foreach ($matches[0] as $key => $val) {
$title = trim($matches[1][$key]);
if (preg_match("/v([0-9\.]+)\-([0-9\.]+)\-release$/is", $title, $out)) {
if (version_compare($out[1], $current[0], '>=')
&& version_compare($out[2], $current[1], '>')) {
$result = array(
'available' => 1,
'latest' => $out[1] . '-' . $out[2],
'current' => $current[0] . '-' . $current[1],
'link' => 'https://github.com' . $matches[1][$key]
);
break;
}
}
}
}
$this->response->throwJson($result);
return;
}
throw new Typecho_Widget_Exception(_t('禁止访问'), 403);
}
/**
* 远程请求代理
*
* @throws Typecho_Widget_Exception
*/
public function feed()
{
$this->user->pass('subscriber');
$client = Typecho_Http_Client::get();
if ($client) {
$client->setHeader('User-Agent', $this->options->generator)
->setTimeout(10)
->send('http://typecho.org/feed/');
/** 匹配内容体 */
$response = $client->getResponseBody();
preg_match_all("/- \s*([^>]*)<\/title>\s*<link>([^>]*)<\/link>\s*<guid>[^>]*<\/guid>\s*<pubDate>([^>]*)<\/pubDate>/is", $response, $matches);
$data = array();
if ($matches) {
foreach ($matches[0] as $key => $val) {
$data[] = array(
'title' => $matches[1][$key],
'link' => $matches[2][$key],
'date' => date('n.j', strtotime($matches[3][$key]))
);
if ($key > 8) {
break;
}
}
}
$this->response->throwJson($data);
return;
}
throw new Typecho_Widget_Exception(_t('禁止访问'), 403);
}
/**
* 自定义编辑器大小
*
* @access public
* @return void
*/
public function editorResize()
{
$this->user->pass('contributor');
if ($this->db->fetchObject($this->db->select(array('COUNT(*)' => 'num'))
->from('table.options')->where('name = ? AND user = ?', 'editorSize', $this->user->uid))->num > 0) {
$this->widget('Widget_Abstract_Options')
->update(array('value' => $this->request->size), $this->db->sql()->where('name = ? AND user = ?', 'editorSize', $this->user->uid));
} else {
$this->widget('Widget_Abstract_Options')->insert(array(
'name' => 'editorSize',
'value' => $this->request->size,
'user' => $this->user->uid
));
}
}
/**
* 异步请求入口
*
* @access public
* @return void
*/
public function action()
{
if (!$this->request->isAjax()) {
$this->response->goBack();
}
$this->on($this->request->is('do=remoteCallback'))->remoteCallback();
$this->on($this->request->is('do=feed'))->feed();
$this->on($this->request->is('do=checkVersion'))->checkVersion();
$this->on($this->request->is('do=editorResize'))->editorResize();
}
}