function avatar()
{
$users_model = M("Users");
$id = I("get.id", 0, "intval");
$find_user = $users_model->field('avatar')->where(array("id" => $id))->find();
$avatar = $find_user['avatar'];
$image = new \Think\Image();
$should_show_default = false;
if (empty($avatar)) {
$should_show_default = true;
} else {
if (strpos($avatar, "http") === 0) {
header("Location: {$avatar}");
exit;
} else {
$avatar_dir = C("UPLOADPATH") . "avatar/";
$avatar = $avatar_dir . $avatar;
if (file_exists($avatar)) {
$image->open($avatar);
$mime = $image->mime();
header("Content-type: {$mime}");
$image->save(null);
} else {
$should_show_default = true;
}
}
}
if ($should_show_default) {
$image->open("statics/images/headicon.png");
$mime = $image->mime();
header("Content-type: {$mime}");
$image->save(null);
}
exit;
}
public function uploads()
{
$upload = new \Think\Upload();
$upload->maxSize = 3145728;
//设置上传图片大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
//设置附件上传类型
$upload->savePath = "Photo";
//上传（子）目录
$info = $upload->upload();
//上传文件
if (!$info) {
$this->error($upload->getError());
}
//保存图片名
$_POST['photo_name'] = $info['photo_name']['savepath'] . $info['photo_name']['savename'];
$_POST['uid'] = $_SESSION['user']['id'];
//用户id
//生成缩略图
$image = new \Think\Image();
$bigimage = $info['photo_name']['savepath'] . $info['photo_name']['savename'];
$srcimg = $upload->rootPath . $bigimage;
$image->open($srcimg);
$image->thumb(250, 150, \Think\Image::IMAGE_THUMB_CENTER);
$smallimage = $info['photo_name']['savepath'] . 'thumb_' . $info['photo_name']['savename'];
$image->save($upload->rootPath . $smallimage);
$_POST['photo_name_thumb'] = $smallimage;
}
public function edit()
{
//实例化上传类
$upload = new \Think\Upload();
$upload->maxSize = 3145728;
//设置上传图片大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
//设置附件上传类型
$upload->savePath = "First";
//上传（子）目录
$info = $upload->upload();
//上传文件
if (!$info) {
$this->error($upload->getError());
}
//保存图片名
$data['first'] = $info['first']['savepath'] . $info['first']['savename'];
$data['uid'] = $_SESSION['user']['id'];
//用户id
//生产缩略图
$image = new \Think\Image();
$bigimage = $info['first']['savepath'] . $info['first']['savename'];
$srcimg = $upload->rootPath . $bigimage;
$image->open($srcimg);
$image->thumb(250, 180, \Think\Image::IMAGE_THUMB_CENTER);
$smallimage = $info['first']['savepath'] . 'thumb_' . $info['first']['savename'];
$image->save($upload->rootPath . $smallimage);
$id = $_POST['id'];
$album = D('Album');
$album->where(array('id' => $id))->setField('first', $smallimage);
$this->redirect('Album/index');
}
function savepic($filename)
{
$picpath = './Public/upimage/' . $filename;
$image = new \Think\Image();
$image->open('./Public/upimage/' . $filename);
$image->save('./Public/allimage/' . $filename);
unlink($filename);
}
/**
* swfupload 上传
*/
public function swfupload()
{
if (IS_POST) {
//上传处理类
$config = array('rootPath' => './' . C("UPLOADPATH"), 'savePath' => '', 'maxSize' => 11048576, 'saveName' => array('uniqid', ''), 'exts' => array('jpg', 'gif', 'png', 'jpeg', "txt", 'zip'), 'autoSub' => true);
$upload = new \Think\Upload($config);
//
$info = $upload->upload();
//开始上传
if ($info) {
//上传成功
//写入附件数据库信息
$first = array_shift($info);
if (!empty($first['url'])) {
$url = $first['savepath'] . $first['url'];
} else {
$url = C("TMPL_PARSE_STRING.__UPLOAD__") . $first['savepath'] . $first['savename'];
}
$textareaid = I('post.textareaid');
if ('goods_photos' === $textareaid) {
// 商品缩略图
$bigimg = $first['savepath'] . $first['savename'];
$image = new \Think\Image();
$srcimg = $upload->rootPath . $bigimg;
$image->open($srcimg);
$site_options = get_site_options();
$image->thumb($site_options['goods_thumb_width'], $site_options['goods_thumb_height']);
$dirname = './' . C("UPLOADPATH_S") . $first['savepath'];
if (!is_dir($dirname)) {
mkdir($dirname);
}
$image->save($dirname . $first['savename']);
}
echo "1," . $url . "," . '1,' . $first['name'];
exit;
} else {
//上传失败，返回错误
exit("0," . $upload->getError());
}
} else {
if (isset($_GET['file_upload_limit'])) {
$file_upload_limit = I('get.file_upload_limit');
} else {
$file_upload_limit = 1;
}
$textareaid = I('get.textareaid');
$this->assign('file_upload_limit', $file_upload_limit);
$this->assign('textareaid', $textareaid);
$this->display(':swfupload');
}
}
/**
* 生成缩略图
* @param $pic 图片资源路径
* @param null $path 保存路径
* @param null $savename 图片名字
*/
public function thumb($pic, $info = array())
{
$image = new \Think\Image();
$image->open($pic);
$image->thumb(380, 380);
$savepath = APP_PATH . $info['path'];
$name = 's_' . $info['name'];
if (!is_dir($savepath)) {
mkdir($savepath, 0, true);
}
$image->save($savepath . $name);
$data = array();
$data['name'] = $name;
$data['path'] = $savepath;
$data['pic_url'] = $info['savepath'] . $name;
return $data;
}
public function upload()
{
$stunum = I('post.stunum');
$name = I('post.name');
$sex = I('post.sex');
if ($sex == '1') {
$sex = '女';
} else {
if ($sex == '0') {
$sex = '男';
}
}
$file = substr(strrchr($_FILES['picture']['name'], '.'), 1);
if ($stunum && $name && $sex && $file) {
if ($file == 'jpg' || $file == 'jpeg' || $file == 'png' || $file == 'gif') {
$filename = $stunum . "." . $file;
$path1 = "Public/upimage/" . $filename;
move_uploaded_file($_FILES['picture']['tmp_name'], $path1);
$bigname = $stunum . "_big." . $file;
// $path2 = "Public/upimage/".$bigname;
$imginfo = getImageSize($path1);
$imgw = $imginfo[0];
$imgh = $imginfo[1];
$image = new \Think\Image();
$image->open($path1);
$image->save('./Public/allimage/' . $bigname);
$image->thumb(300, 300, \Think\Image::IMAGE_THUMB_SCALE)->save('./Public/allimage/' . $filename);
// unlink($path1);
$data = ['pic' => $filename, 'big_pic' => $bigname, 'uid' => $stunum, 'vote' => 0, 'sex' => $sex, 'time' => date('Y-m-d H:i:s', time()), 'is_pass' => 0];
M('image')->add($data);
$data = ['stu_name' => $name, 'password' => '', 'vote_day' => '', 'uid' => $stunum, 'sex' => $sex, 'has_upload' => 1];
M('user')->add($data);
echo "<script> alert('成功'); window.location.href='" . U('Uploadpic/index') . "'</script>";
} else {
echo "<script>\n alert('格式不对');\n window.location.href='" . U('Uploadpic/index') . "'</script>";
}
} else {
echo "<script>\n alert('信息不完整');\n window.location.href='" . U('Uploadpic/index') . "'</script>";
}
}
function avatar_update()
{
if (!empty($_SESSION['avatar'])) {
$targ_w = intval($_POST['w']);
$targ_h = intval($_POST['h']);
$x = $_POST['x'];
$y = $_POST['y'];
$jpeg_quality = 90;
$avatar = $_SESSION['avatar'];
$avatar_dir = C("UPLOADPATH") . "avatar/";
if (sp_is_sae()) {
//TODO 其它存储类型暂不考虑
$src = C("TMPL_PARSE_STRING.__UPLOAD__") . "avatar/{$avatar}";
} else {
$src = $avatar_dir . $avatar;
}
$avatar_path = $avatar_dir . $avatar;
if (sp_is_sae()) {
//TODO 其它存储类型暂不考虑
$img_data = sp_file_read($avatar_path);
$img = new \SaeImage();
$size = $img->getImageAttr();
$lx = $x / $size[0];
$rx = $x / $size[0] + $targ_w / $size[0];
$ty = $y / $size[1];
$by = $y / $size[1] + $targ_h / $size[1];
$img->crop($lx, $rx, $ty, $by);
$img_content = $img->exec('png');
sp_file_write($avatar_dir . $avatar, $img_content);
} else {
$image = new \Think\Image();
$image->open($src);
$image->crop($targ_w, $targ_h, $x, $y);
$image->save($src);
}
$userid = sp_get_current_userid();
$result = $this->users_model->where(array("id" => $userid))->save(array("avatar" => $avatar));
$_SESSION['user']['avatar'] = $avatar;
if ($result) {
$this->success("头像更新成功！");
} else {
$this->error("头像更新失败！");
}
}
}
function add()
{
$Goods = D('Goods');
if (!empty($_POST)) {
if (!empty($_FILES)) {
$config = array('rootPath' => './public/', 'savePath' => 'Uploads/');
$UpLoad_Img = new \Think\Upload($config);
$UpLoad_Img_re = $UpLoad_Img->uploadOne($_FILES['goods_Img']);
if ($UpLoad_Img_re === false) {
show_bug($UpLoad_Img->getError());
} else {
//show_bug($UpLoad_Img_re);
$Img_URL = $UpLoad_Img_re['savepath'] . $UpLoad_Img_re['savename'];
$_POST['goods_big_img'] = $Img_URL;
}
//生成图片缩略图
$Small_Img = new \Think\Image();
//打开将要缩略的图
$imgname = $UpLoad_Img->rootPath . $Img_URL;
$Small_Img->open($imgname);
//生成缩略图片
$Small_Img->thumb(120, 120);
//保存缩略图
$Img_small_URL = $UpLoad_Img_re['savepath'] . 'small_' . $UpLoad_Img_re['savename'];
//通过$Upload_Img类的_get()方法可以直接调用rootPath;
$Small_Img->save($UpLoad_Img->rootPath . $Img_small_URL);
$_POST['goods_small_img'] = $Img_small_URL;
}
$Goods->create();
$data = $Goods->add();
if ($data) {
echo 'sucess';
} else {
echo 'fail';
}
} else {
}
$this->display();
}
function thumb($image = null, $width = 0, $height = 0, $mode = 3)
{
if (!$image) {
$defaults = D('Banner')->getBannerByName('default_thumb');
if ($defaults) {
$image = $defaults[rand(0, count($defaults) - 1)]['path'];
}
}
if (!is_file(C('WWW_ROOT') . $image)) {
return '';
}
$image = '/' . trim($image, '/');
// gif图片不处理
if (stripos($image, '.gif') !== false) {
return $image;
}
if (!$width && !$height) {
return $image;
}
if (C('IMAGE_CUT_TYPE') == 'image') {
$mode = 'i';
}
$postfix = '-' . $width . '-' . $height . '-' . $mode;
$result_image = preg_replace('#(\\w+)\\.(\\w+)$#', "\\1{$postfix}.\\2", $image);
$result_path = C('WWW_ROOT') . $result_image;
if (!file_exists($result_path)) {
if (C('IMAGE_CUT_TYPE') == 'image') {
Org\Util\Image::convert(C('WWW_ROOT') . $image, $result_path, $width, $height);
} else {
// support png transparent
$obj = new \Think\Image(C('WWW_ROOT') . $image);
$obj->thumb($width, $height, $mode);
$obj->save($result_path);
}
}
return $result_image;
}
public function uploadAction($ph)
{
//在操作者不知道要点击上传按钮时执行此方法
$upload = new \Think\Upload();
$upload->maxSize = 5145728;
// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
// 设置附件上传类型
$upload->rootPath = './Uploads/';
// 设置附件上传根目录
$upload->savePath = '';
// 设置附件上传（子）目录
// 上传文件
$info = $upload->uploadOne($ph);
if (!$info) {
$this->error('文章封面上传有误!');
} else {
//把已上传的图片产生缩略图
$smailImg = new \Think\Image();
$bigImg = $info['savepath'] . $info['savename'];
$ImgUrl = $upload->rootPath . $bigImg;
//拼接要打开图片的路径
$smailImg->open($ImgUrl);
$smailImg->thumb(900, 500);
//设置图片大小
$smImg = $upload->rootPath . $info['savepath'] . "fm_" . $info['savename'];
//保存缩略的图片路径
$sm = $_SERVER['HTTP_HOST'] . $upload->rootPath . $info['savepath'] . "fm_" . $info['savename'];
$smailImg->save($smImg);
unlink($ImgUrl);
//删除之前上传过的原图
return $smImg;
}
}
protected function _thumb1($file, $imgname, $width, $height)
{
$image = new \Think\Image();
if (!empty($file)) {
$image->open($file);
$image->thumb($width, $height, 1);
$image->save($imgname);
}
}
/**
* 上传文件
* @param 文件信息数组 $files ，通常是 $_FILES数组
*/
public function upload($files='') {
if('' === $files){
$files = $_FILES;
}
if(empty($files)){
$this->error = '没有上传的文件！';
return false;
}
/* 检测上传根目录 */
if(!$this->uploader->checkRootPath($this->rootPath)){
$this->error = $this->uploader->getError();
return false;
}
/* 检查上传目录 */
if(!$this->uploader->checkSavePath($this->savePath)){
$this->error = $this->uploader->getError();
return false;
}
/* 逐个检测并上传文件 */
$info = array();
if(function_exists('finfo_open')){
$finfo = finfo_open ( FILEINFO_MIME_TYPE );
}
// 对上传文件数组信息处理
$files = $this->dealFiles($files);
foreach ($files as $key => $file) {
$file['name'] = strip_tags($file['name']);
if(!isset($file['key'])) $file['key'] = $key;
/* 通过扩展获取文件类型，可解决FLASH上传$FILES数组返回文件类型错误的问题 */
if(isset($finfo)){
$file['type'] = finfo_file ( $finfo , $file['tmp_name'] );
}
/* 获取上传文件后缀，允许上传无后缀文件 */
$file['ext'] = pathinfo($file['name'], PATHINFO_EXTENSION);
/* 文件上传检测 */
if (!$this->check($file)){
continue;
}
/* 获取文件hash */
if($this->hash){
$file['md5'] = md5_file($file['tmp_name']);
$file['sha1'] = sha1_file($file['tmp_name']);
}
/* 调用回调函数检测文件是否存在 */
$data = call_user_func($this->callback, $file);
if( $this->callback && $data ){
if ( file_exists('.'.$data['path']) ) {
$info[$key] = $data;
continue;
}elseif($this->removeTrash){
call_user_func($this->removeTrash,$data);//删除垃圾据
}
}
/* 生成保存文件名 */
$savename = $this->getSaveName($file);
if(false == $savename){
continue;
} else {
$file['savename'] = $savename;
}
/* 检测并创建子目录 */
$subpath = $this->getSubPath($file['name']);
if(false === $subpath){
continue;
} else {
$file['savepath'] = $this->savePath . $subpath;
}
/* 对图像文件进行严格检测 */
$ext = strtolower($file['ext']);
if(in_array($ext, array('gif','jpg','jpeg','bmp','png','swf'))) {
$imginfo = getimagesize($file['tmp_name']);
if(empty($imginfo) || ($ext == 'gif' && empty($imginfo['bits']))){
$this->error = '非法图像文件！';
continue;
}
}
/* 保存文件 并记录保存成功的文件 */
//缩略图
if($this->thumb){
mk_dir($this->rootPath);
/*
move_uploaded_file($file['tmp_name'],$this->rootPath.$savename);
$file['tmp_name'] = $this->rootPath.$savename;
*/
//有缩略图先生成缩略图
$basename = basename($file['savename']);
if(move_uploaded_file($file['tmp_name'],$basename)){
$image = getimagesize($basename);
if (false !== $image) {
//是图像文件生成缩略图
$thumbWidth = explode(',', $this->thumbMaxWidth ? $this->thumbMaxWidth : C('thumbMaxWidth'));
$thumbHeight = explode(',', $this->thumbMaxHeight ? $this->thumbMaxHeight : C('thumbMaxHeight'));
//原图压缩
if($this->thumbPrefix=='Original'){
$thumbPrefix[] = '';
}else{
$thumbPrefix = explode(',', $this->thumbPrefix ? $this->thumbPrefix : C('thumbPrefix'));
}
$thumbSuffix = explode(',', $this->thumbSuffix);
$thumbFile = explode(',', $this->thumbFile);
// 生成图像缩略图
$realFilename = $this->autoSub ? basename($file['savename']) : $file['savename'];
$file_name = substr($realFilename, 0, strrpos($realFilename, '.'));
$ext = substr($realFilename,strrpos($realFilename, '.'));//后缀
for ($i = 0, $len = count($thumbWidth); $i < $len; $i++) {
//[缩略图名 = 缩略图前缀 + 文件名 + 缩略图后缀名 + 文件后缀]
$thumbname = $thumbPrefix[$i] . $file_name . $thumbSuffix[$i] . $ext;
//生成缩略图
$Image = new \Think\Image(1,$realFilename);
$Image->thumb($thumbWidth[$i],$thumbHeight[$i]);
//dump(basename($thumbname));
$thumb = $Image->save(basename($thumbname));
//原图改变为上一张缩略图
$realFilename = $thumbname;
//组装数组
$thumbs[] = basename($thumbname);
}
if(!$this->thumbRemoveOrigin){
//原图也上传
$thumbs[] = basename($basename);
}else{
unlink(basename($basename));
}
//移动上传图片
foreach($thumbs as $thumbname){
$file['tmp_name'] = $thumbname;
$file['savename'] = $thumbname;
if ($this->uploader->save($file,$this->replace)) {
unset($file['error'], $file['tmp_name']);
} else {
$this->error = $this->uploader->getError();
}
//删除原件
if(file_exists($thumbname)){
unlink(basename($thumbname));
}
}
$info[$key] = $file;
}
}else{
$this->error = 'FTP上传失败';
return false;
}
}else{
if ($this->uploader->save($file,$this->replace)) {
unset($file['error'], $file['tmp_name']);
$info[$key] = $file;
} else {
$this->error = $this->uploader->getError();
}
}
}
if(isset($finfo)){
finfo_close($finfo);
}
return empty($info) ? false : $info;
}
function add(){
$goods = D("Goods");
if(!empty($_POST)){
//判断附件是否有上传
//如果有则实例化Upload，把附件上传到服务器指定位置
//然后把附件的路径名获得到，存入$_POST
if(!empty($_FILES)){
$config = array(
'rootPath' => './public/', //根目录
'savePath' => 'upload/', //保存路径
);
//附件被上传到路径：根目录/保存目录路径/创建日期目录
$upload = new \Think\Upload($config);
//uploadOne会返回已经上传的附件信息
$z = $upload -> uploadOne($_FILES['goods_img']);
if(!$z){
show_bug($upload->getError()); //获得上传附件产生的错误信息
}else {
//拼装图片的路径名
$bigimg = $z['savepath'].$z['savename'];
$_POST['goods_big_img'] = $bigimg;
//把已经上传好的图片制作缩略图Image.class.php
$image = new \Think\Image();
//open();打开图像资源，通过路径名找到图像
$srcimg = $upload->rootPath.$bigimg;
$image -> open($srcimg);
$image -> thumb(150,150); //按照比例缩小
$smallimg = $z['savepath']."small_".$z['savename'];
$image -> save($upload->rootPath.$smallimg);
$_POST['goods_small_img'] = $smallimg;
}
}
$goods -> create(); //收集post表单数据
$z = $goods -> add();
if($z){
//$this ->success('添加商品成功', U('Goods/showlist'));
echo "success";
} else {
//$this ->error('添加商品失败', U('Goods/showlist'));
echo "error";
}
}else {
}
$this -> display();
}
public function update($goods_id)
{
$goods = new \Model\GoodsModel();
if (!empty($_POST)) {
if ($_FILES['goods_img']['error'] === 0) {
$cfg = array('rootPath' => './Admin/Public/goods/');
$up = new \Think\Upload($cfg);
$z = $up->uploadOne($_FILES['goods_img']);
$_POST['goods_big_img'] = $up->rootPath . $z['savepath'] . $z['savename'];
$bigimg = $_POST['goods_big_img'];
//对上传图片进行缩略图处理
$im = new \Think\Image();
//实例化对象
$im->open($bigimg);
//相对服务器路径打开图片
$im->thumb(165, 165, 3);
//自适应大小制作缩略图
$smallimg = $up->rootPath . $z['savepath'] . "small_" . $z['savename'];
$im->save($smallimg);
//保存
$_POST['goods_small_img'] = $smallimg;
//var_dump($_POST['goods_big_img']);die;
}
$arr = $goods->create();
$result = $goods->save($arr);
if ($result) {
$this->redirect('showlist', array(), 2, '修改商品成功');
} else {
var_dump($goods->getError());
}
}
$category = new \Model\CategoryModel();
$cats = $category->select();
$this->assign('cats', $cats);
$info = $goods->find($goods_id);
$this->assign('info', $info);
$this->display();
}