/**
* 用户通过第三方登陆方式来注册
* @param String $openid 第三方提供的用户信息唯一标识，一般是保密的
* @param String $name 第三方提供的昵称信息
* @param Number $sex 第三方提供用户性别 0 男，1女
* @param String $avatar_url 第三方提供用户头像url
* @param String $sign 个性签名
* @param String $type 第三方类型， 2 微信，3 QQ ，4微博
* @return Number $uid 注册成功返回的Uid
*/
public function userRegThroughThird($openid, $name, $sex, $avatar_url, $sign, $type)
{
$wechat_auth_str = $type == LOGIN_TYPE_WECHAT ? md5($openid) : '';
$qq_auth_str = $type == LOGIN_TYPE_QQ ? md5($openid) : '';
$weibo_auth_str = $type == LOGIN_TYPE_WEIBO ? md5($openid) : '';
$user_data = array('phone' => 0, 'name' => $name, 'pwd' => '', 'spacebg' => 'files/spacebg/default.jpg', 'sex' => $sex, 'sign' => $sign, 'wechat_auth_str' => $wechat_auth_str, 'qq_auth_str' => $qq_auth_str, 'weibo_auth_str' => $weibo_auth_str, 'regtime' => date('Y-m-d H:i:s'));
$uid = $this->user->insert($user_data);
// 这个地方图片头像需要想办法处理一下
// 生成对应的文件夹
$path = 'files/avatar/' . date('Ymd') . '/';
$ori_path = $path . 'ori/';
$sm_path = $path . 'sm/';
if (!is_dir($path)) {
mkdir($path);
mkdir($ori_path);
mkdir($sm_path);
}
// 头像的处理
if (!empty($avatar_url)) {
$filename = date('YmdHis') . rand(0, 9);
$ori_img_path = $ori_path . $filename . '.jpg';
$sm_img_path = $sm_path . $filename . '.jpg';
$round_img_path = $sm_path . $filename . '_round.png';
$tmp_round_img_path = $sm_path . $filename . '_round_tmp.jpg';
try {
// 原图片的存储
Log::write('begin to download avatar');
$img = http_get_data($avatar_url);
Log::write('download ok');
file_put_contents(SKY_ROOT . $ori_img_path, $img);
Log::write('save ok');
// 缩略图的存储
$ic = new ImgCrop(SKY_ROOT . $ori_img_path, SKY_ROOT . $sm_img_path);
$ic->Crop(200, 200, 1);
$ic->SaveImage();
$ic->destory();
// round小图的存储，好麻烦
$ic = new ImgCrop(SKY_ROOT . $ori_img_path, SKY_ROOT . $tmp_round_img_path);
$ic->Crop(100, 100, 4);
$ic->SaveImage();
$ic->destory();
$rounder = new RoundCorner(SKY_ROOT . $tmp_round_img_path, 50);
$rounder->round_it(SKY_ROOT . $round_img_path);
unlink(SKY_ROOT . $tmp_round_img_path);
$imgs = new Imgs();
$mid = $imgs->insert(array('uid' => $uid, 'ori' => $ori_img_path, 'sm' => $sm_img_path, 'upload_time' => date('Y-m-d H:i:s')));
if (!empty($mid)) {
$user = new User();
$user->update(array('avatar' => $mid), array('uid' => $uid));
}
} catch (Exception $e) {
Log::write('get remote avatar ERR');
}
}
return $uid;
// 注册成功，返回$uid
}
public function thumb($width = 280, $_dstChar = '')
{
//$_dstChar:_m , _s
if ($this->canUpload && $this->doUpFile != '') {
$_ext = $this->getExt();
$_srcImage = $this->directory . $this->doUpFile . "." . $_ext;
$this->sm_File = $_dstImage = $this->sm_directory . $this->doUpFile . $_dstChar . "." . $_ext;
$ic = new ImgCrop($_srcImage, $_dstImage);
$ic->Crop($width, $width, 1);
$ic->SaveImage();
$ic->destory();
}
/*
if ($this->canUpload && $this->doUpFile != "") {
$_ext = $this->getExt();
$_srcImage = $this->directory.$this->doUpFile.".".$_ext;
//得到图片信息数组
$_date = getimagesize($_srcImage, $info);
$src_w = $_date[0]; //源图片宽
$src_h = $_date[1]; //源图片高
$src_max_len = max($src_w, $src_h); //求得长边
$src_min_len = min($src_w, $src_h); //求得短边
$dst_w = ''; //目标图片宽
$dst_h = ''; //目标图片高
//宽高按比例缩放，最长边不大于$_max_len
if ($src_max_len > $_max_len) {
$percent = $src_min_len / $src_max_len;
if ($src_w == $src_max_len) {
$dst_w = $_max_len;
$dst_h = $percent * $dst_w;
} else {
$dst_h = $_max_len;
$dst_w = $percent * $dst_h;
}
} else {
$dst_w = $src_w;
$dst_h = $src_h;
}
//建立缩略图时,源图片的位置
$src_x = 0;
$src_y = 0;
//判断如果缩略图用于logo，将对其进行裁减
if ('s_' == $_dstChar) {
$src_x = $src_w * 0.10;
$src_y = $src_h * 0.10;
$src_w *= 0.8;
$src_h *= 0.8;
}
//判断图片类型并创建对应新图片
switch ($_date[2]) {
case 1:
$src_im = imagecreatefromgif($_srcImage);
break;
case 2:
$src_im = imagecreatefromjpeg($_srcImage);
break;
case 3:
$src_im = imagecreatefrompng($_srcImage);
break;
case 8:
$src_im = imagecreatefromwbmp($_srcImage);
break;
}
//创建一幅新图像
if ($_date[2] == 1) { //gif无法应用imagecreatetruecolor
$dst_im = imagecreate($dst_w, $dst_h);
} else {
$dst_im = imagecreatetruecolor($dst_w, $dst_h);
}
//对这副图像进行缩略图copy
// $bg = imagecolorallocate($dst_im,255,255,0);
//$dst_im =imagecopyresized($src_im, $src_x, $src_y, $src_w, $src_h );
imagecopyresized($dst_im, $src_im, 0, 0, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);
//对图片进行抗锯齿操作
imageantialias($dst_im, true);
switch ($_date[2]) {
case 1:
$cr = imagegif($dst_im, $this->sm_directory.$this->doUpFile.$_dstChar.".".$_ext, 100);
break;
case 2:
$cr = imagejpeg($dst_im, $this->sm_directory.$this->doUpFile.$_dstChar.".".$_ext, 100);
break;
case 3: //imagepng有问题，所以在这里用imagejpg代替
$cr = imagejpeg($dst_im, $this->sm_directory.$this->doUpFile.$_dstChar.".".$_ext, 100);
break;
}
// $cr = imagejpeg($dst_im, $this->directory.$_dstChar.$this->doUpFile, 90);
if ($cr) {
$this->sm_File = $this->sm_directory.$this->doUpFile.$_dstChar.".".$_ext;
return $this->sm_File;
} else {
return false;
}
}
imagedestroy($dst_im);
imagedestroy($cr);
*/
}