/**
* 短いURLを取得する。Smartyプラグイン用。
*/
function tinyurl($pagename, $alias = '')
{
$url = gettinyURL($pagename);
if ($num === false) {
return '<span class="warning">ページがありません</span>';
}
$text = $alias == '' ? $url : $alias;
return '<a href="' . $url . '">' . $text . '</a>';
}
private function geturl($page)
{
$ret = gettinyURL($page);
if ($ret != false) {
return $ret;
}
return getURL($page);
}
/**
* 本文中のリンク先にTrackBack Pingを送る
*
* return array('url' => 'error_mes') url:エラーの発生した送信先URL error_mes:エラー内容
*/
private function sendtrackback()
{
require_once 'Services/Trackback.php';
$data['title'] = $this->subject;
$data['excerpt'] = mb_strlen($this->text) >= 256 ? mb_substr($this->text, 0, 252) . '...' : $this->text;
$data['url'] = gettinyURL($this->pagename);
$data['blog_name'] = SITENAME . ' - ' . $this->blogname;
$tb = Services_Trackback::create(array('id' => 'dummy'), array('timeout' => 4, 'fetchlines' => 999999));
if (PEAR::isError($tb)) {
throw new PluginException('TrackBack送信時にエラーが発生しました(' . $tb->getMessage() . ')。', $this);
}
$ret = array();
$count = preg_match_all('/https?:\\/\\/[-a-zA-Z0-9_:@&?=+,.!\\/~*%$\';#]+/u', $this->text, $m);
if ($count) {
foreach ($m[0] as $url) {
$tb->set('url', $url);
$result = $tb->autodiscover();
if (!PEAR::isError($result)) {
foreach ($data as $key => $val) {
$tb->set($key, $val);
}
$r = $tb->send();
if (PEAR::isError($r)) {
$ret[$url] = $r->getMessage();
}
} else {
$ret[$url] = $result->getMessage();
}
}
}
return $ret;
}
