/**
* 把微信的图片上传到又拍云服务器上
* @param string $medil
* @return string
*/
public function updateWxImage($medil)
{
if (substr($medil, 0, 4) == 'http') {
return $medil;
}
$accesstoken = WX::actionAccessToken();
$imgurl = "https://api.weixin.qq.com/cgi-bin/media/get?access_token={$accesstoken}&media_id={$medil}";
$upyun = new UpYun(UPYUN_BUCKET, UPYUN_USER, UPYUN_PASSWORD);
$fh = file_get_contents($imgurl);
if (empty($fh)) {
return "";
}
$md5 = md5($this->openid);
$path = "/" . substr($md5, 0, 4) . '/' . $md5 . '/' . $medil . '.jpg';
$rsp = $upyun->writeFile($path, $fh, True);
// 上传图片，自动创建目录
return UPYUN_CDN . $path;
}
public static function getShortUrl($url)
{
$accesstoken = WX::actionAccessToken();
$urlpost = "https://api.weixin.qq.com/cgi-bin/shorturl?access_token={$accesstoken}";
$params = array('action' => 'long2short', 'long_url' => $url);
$response = Yii::app()->curl->post($urlpost, $params, 'json');
Yii::log($url, 'trace', 'GET short url');
$response = json_decode($response, true);
Yii::log(CVarDumper::dumpAsString($response), 'error', 'GET short url');
if ($response['errcode'] == 0) {
return $response['short_url'];
} else {
if ($response['errcode'] == 41001) {
// WX::actionAccessToken(true);
}
return "";
}
}
