/**
* 上传图片
*/
public function uploadPic()
{
$config = array('maxSize' => 0, 'exts' => array('jpg', 'png', 'gif', 'jpeg'), 'rootPath' => './Upload/', 'driver' => 'LOCAL', 'subName' => array('date', 'Y-m'), 'savePath' => I('dir', 'uploads') . "/");
$upload = new \Think\Upload($config);
$rs = $upload->upload($_FILES);
if (!$rs) {
$this->error($upload->getError());
} else {
$images = new \Think\Image();
$images->open('./Upload/' . $rs['Filedata']['savepath'] . $rs['Filedata']['savename']);
$newsavename = str_replace('.', '_thumb.', $rs['Filedata']['savename']);
$vv = $images->thumb(I('width', 300), I('height', 300), I('thumb_type', 1))->save('./Upload/' . $rs['Filedata']['savepath'] . $newsavename);
if (C('RTC_M_IMG_SUFFIX') != '') {
$msuffix = C('RTC_M_IMG_SUFFIX');
$mnewsavename = str_replace('.', $msuffix . '.', $rs[$Filedata]['savename']);
$mnewsavename_thmb = str_replace('.', "_thumb" . $msuffix . '.', $rs[$Filedata]['savename']);
$images->open('./Upload/' . $rs[$Filedata]['savepath'] . $rs[$Filedata]['savename']);
$images->thumb(I('width', 700), I('height', 700))->save('./Upload/' . $rs[$Filedata]['savepath'] . $mnewsavename);
$images->thumb(I('width', 250), I('height', 250))->save('./Upload/' . $rs[$Filedata]['savepath'] . $mnewsavename_thmb);
}
$rs['Filedata']['savepath'] = "Upload/" . $rs['Filedata']['savepath'];
$rs['Filedata']['savethumbname'] = $newsavename;
$rs['status'] = 1;
echo json_encode($rs);
}
}
public function submitSignup()
{
$upload = new \Think\Upload(C("UPLOAD_USER_PICS_CONFIG"));
$info = $upload->uploadOne($_FILES['upic']);
if (!$info) {
$this->error($upload->getError());
} else {
dump($info);
$image = new \Think\Image();
$image->open(C("UPLOAD_USER_PICS_CONFIG.rootPath") . $info['savepath'] . $info['savename']);
$thumb_url = C("UPLOAD_USER_PICS_CONFIG.rootPath") . $info['savepath'] . 'thumb_' . $info['savename'];
$image->thumb(C("THUMB_USER_PIC_WIDTH"), C("THUMB_USER_PIC_HEIGHT"))->save($thumb_url);
$_POST['upic'] = $info['savename'];
}
$_POST['upwd'] = I("upwd", "", md5);
if (M("User")->create()) {
$uid = M("User")->add();
if ($uid) {
session("uid", $uid);
session('uname', I('uname'));
$this->redirect("Index/index");
}
}
$this->error("注册失败");
}
public function ajax()
{
error_reporting(0);
$userimgurl = I('post.pho');
unlink('./Public/image/user/' . $userimgurl);
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 3145728;
// 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 = './Public/image/user/';
// 设置附件上传根目录
$info = $upload->upload();
if (!$info) {
// 上传错误提示错误信息
$this->error($upload->getError());
} else {
// 上传成功
$userimgurl = $info['photo']['savepath'] . $info['photo']['savename'];
$image = new \Think\Image();
$image->open('./Public/image/user/' . $userimgurl);
$image->thumb(180, 180, 3)->save('./Public/image/user/' . $userimgurl);
$this->ajaxReturn($userimgurl);
}
}
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'] = $smallimage;
}
/**
* 获取图片
* @param
* @return string
*/
function thumb($img = '', $width = 0, $height = 0)
{
if (empty($img)) {
return __ROOT__ . '/default.jpg';
}
$Uploads = '/Uploads/';
$file = '.' . $Uploads . $img;
if (file_exists($file)) {
if (empty($width)) {
return __ROOT__ . substr($file, 1);
} else {
$pathinfo = pathinfo($file);
$thumb_file = $pathinfo['dirname'] . '/' . $pathinfo['filename'] . '_' . $width . '-' . $height . '.' . $pathinfo['extension'];
if (file_exists($thumb_file)) {
return __ROOT__ . substr($thumb_file, 1);
} else {
$image = new \Think\Image();
$image->open($file);
if (empty($height)) {
$height = $image->height();
}
$image->thumb($width, $height, \Think\Image::IMAGE_THUMB_CENTER)->save($thumb_file);
return __ROOT__ . substr($thumb_file, 1);
}
}
}
return __ROOT__ . '/default.jpg';
}
/**
* [处理系统配置文件修改]
*/
public function ModSysHandle()
{
$upload = new \Think\Upload();
// 实例化上传类
$upload->rootPath = "./Public/";
//rootPath这个路径必须手动创建
$upload->savePath = "Logo/";
//这一块只能设置一层目录
$info = $upload->upload();
if ($info) {
// 上传成功 获取上传文件信息
$image = new \Think\Image();
$image->open('./Public/' . $info['face']['savepath'] . $info['face']['savename']);
// 按照原图的比例生成一个最大为150*150的缩略图并保存为thumb.jpg
$image->thumb(230, 45)->save('./Public/Logo/Logo.png');
}
$post = $_POST;
$str = file_get_contents('Application/Common/Conf/config.php');
//将配置文件中内容读出
foreach ($post as $key => $val) {
if (in_array($key, array_keys(C()))) {
//判断键值是否存在于配置文件中
$zz[] = "/'{$key}'\\s*.*?,\\n/i";
$rep[] = "'{$key}' => '{$val}',\n";
}
}
$str = preg_replace($zz, $rep, $str);
//在str中匹配 然后替换
//将修改后的文件重新写入到配置文件中
if (file_put_contents('Application/Common/Conf/config.php', $str)) {
//$this->success('修改成功',U('System/index'),3);
$this->success('修改成功');
}
}
public function picAddHandle()
{
$config = array("savePath" => 'Weixin/', "maxSize" => 1000000, "exts" => array('jpg', 'gif', 'png', 'jpeg'), "subName" => array('date', 'Y/m-d'));
$upload = new Upload($config);
$info = $upload->upload();
if (!$info) {
// 上传错误提示错误信息
$this->error($upload->getError());
} else {
// 上传成功 获取上传文件信息
// $file_path_full = Upload_PATH . $info['img']['savepath'] . $info['img']['savename'];
$file_path_full = $info['img']['fullpath'];
if (!defined('SAE_TMP_PATH')) {
// 非SAE环境中
$image = new \Think\Image();
$image->open($file_path_full);
$image->thumb(150, 150)->save($file_path_full);
$img_url = "http://" . $_SERVER['SERVER_NAME'] . str_replace('index.php', '', __APP__) . $file_path_full;
} else {
// SAE环境中
$img_url = $file_path_full;
}
$ACCESS_TOKEN = $this->getAccess();
$post_data = array("media" => '@' . $file_path_full);
$URL = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token={$ACCESS_TOKEN}&type=image";
$res = json_decode(simple_post($URL, $post_data), true);
$data['type'] = $res['type'];
$data['mediaId'] = $res['media_id'];
$data['picurl'] = $img_url;
$res = D('Weixinre')->data($data)->add();
if ($res) {
$this->success('上传成功！', U('Weixin/Reply/index'));
}
}
}
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);
$this->redirect('Album/index');
}
function get_thumb($url, $width, $height)
{
$name = end(explode("/", $url));
$image = new \Think\Image();
$image->open($url);
$image->thumb($width, $height, \Think\Image::IMAGE_THUMB_CENTER)->save($name);
return $name;
}
/**
* @param $cate
* @return mixed
*/
public function addAtc($cate)
{
//$title = $this->title;
$upload = new \Think\Upload($this->config);
$upload->saveName = ['Common\\Model\\PicgridModel::picgridName'];
//$_POST['author'];
$upload->subName = ['Common\\Model\\PicgridModel::picgridSub'];
//$_POST['author'];
$info = $upload->upload();
//$upload->saveName=$this->picgridName();
$cate_atc = M('cate_atc');
//引索存储
$image = new \Think\Image();
//制造缩略图
if (!$info) {
// 上传错误提示错误信息
$this->error = $upload->getError();
} else {
// 上传成功 获取上传文件信息
foreach ($info as $file) {
// $file['title'] = $_POST['title'];
// $file['content'] = $_POST['content'];
$file = array_merge($file, I('post.'));
$this->create($file);
$atc_id = $this->add();
if ($atc_id == false) {
$this->error = '存储失败';
return false;
}
$picName = './Public' . $file['savepath'] . $file['savename'];
$picThunbName = './Public' . $file['savepath'] . 'thumb/' . $file['savename'];
chmod('./Public' . $file['savepath'], 0777);
chmod($picName, 0777);
//echo './Public/'.substr($file['savepath'],2).'thumb/hehe.jpg';
$image->open($picName);
if (!file_exists('./Public/' . $file['savepath'] . 'thumb')) {
mkdir('./Public' . $file['savepath'] . 'thumb');
chmod('./Public' . $file['savepath'] . 'thumb', 0777);
}
$image->thumb(500, 600)->save($picThunbName);
chmod($picThunbName, 0777);
$cate_atc->atc_id = $atc_id;
$cate_atc->cate = $cate;
$cate_atc->title = $_POST['title'];
//$file['savename'] ;
$cate_atc->createtime = date('y-m-d H:i:s');
$cate_atc->model_id = $this->mid;
$cate_atc->status = 1;
if ($cate_atc->add()) {
return true;
} else {
$this->delete($atc_id);
$this->error = '添加失败';
return false;
}
}
}
}
public function teacherImageCrop($path, $ext, $width, $height)
{
//$path是要处理的文件路径
$image = new \Think\Image();
$res = $image->open($path);
//将图片裁剪为100x100并保存为corp.jpg
$thumb_url = (string) time() . (string) rand() . '.' . $ext;
$image->thumb($width, $height)->save('TeacherImages/thumb/' . $thumb_url);
return $thumb_url;
}
public function update()
{
$id = I('id', 0, 'int');
$mod = M('photo');
$photo = M('photo')->where('id=' . $id)->find();
unlink("./Public/Uploads/pic/" . $photo['url']);
unlink("./Public/Uploads/pic/" . $photo['bigurl']);
if ($_FILES['pic']['name'] != "") {
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 3145728;
// 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 = './Public/';
// 设置附件上传根目录
$upload->savePath = './Uploads/pic/';
// 设置附件上传目录
$upload->autoSub = true;
//关闭子目录生成
$upload->subName = array('date', 'Y-m-d');
//子目录生成规则
$info = $upload->upload();
if (!$info) {
echo $this->error($upload->getError());
} else {
//上传图片成功
$time = date('Y-m-d');
$file = $info['pic'];
var_dump($_FILES['pic']);
die;
$_POST['bigurl'] = $time . "/" . $file['savename'];
$pic = __ROOT__ . "/Public/" . $file['savepath'] . $file['savename'];
$img = new \Think\Image();
$img->open("./Public/" . $file['savepath'] . $file['savename']);
$img->thumb(300, 300)->save("./Public/" . $file['savepath'] . "/s_" . $file['savename']);
$_POST['url'] = $time . "/s_" . $file['savename'];
}
$_POST['time'] = time();
if ($mod->create()) {
$mod->save();
$this->success("添加成功");
} else {
$this->success("添加失败");
}
} else {
$_POST['time'] = time();
if ($mod->create()) {
$mod->save();
$this->success("添加成功");
} else {
$this->success("添加失败");
}
}
}
public function index()
{
if (!IS_POST) {
date_default_timezone_set("Asia/Chongqing");
error_reporting(E_ERROR);
header("Content-Type: text/html; charset=utf-8");
$CONFIG = json_decode(preg_replace("/\\/\\*[\\s\\S]+?\\*\\//", "", file_get_contents('.' . C('JS') . "ueditor1_4_3-utf8-php/php/config.json")), true);
$action = I('get.action');
switch ($action) {
case 'config':
$result = json_encode($CONFIG);
echo $result;
break;
case 'listimage':
$result = new \Vendor\Imageslist();
// 实例化上传类
echo $result;
break;
default:
$this->display();
break;
}
} else {
//本地配置
$config = array('rootPath' => C('rootPath'), 'savePath' => '', 'saveName' => array('uniqid', ''), 'exts' => explode(',', C('upload_exts')), 'autoSub' => false);
$type = 'Local';
$upload = new \Think\Upload($config, $type);
// 实例化上传类
$info = $upload->upload();
//print_r($info);
if (!$info) {
// 上传错误提示错误信息
$this->error($upload->getError());
} else {
// 上传成功
foreach ($info as $file) {
$imgurl = C('rootPath') . $file['savepath'] . $file['savename'];
$image = new \Think\Image();
if (C('IS_thumb') == '1') {
$image->open($imgurl);
$image->thumb(C('thumb_width'), C('thumb_height'), C('thumb_leixin'))->save($imgurl);
}
if (C('IS_water') == '1') {
if (C('water_lbs') == '10') {
$lbs = rand(1, 9);
}
$image->open($imgurl)->water('.' . C('water'), $lbs, C('water_touming'))->save($imgurl);
}
echo json_encode(array('status' => 1, 'error' => 0, 'url' => str_replace('./', '/', $imgurl), 'original' => $file['name'], 'state' => 'SUCCESS'));
}
}
}
}
/**
* 图片上传处理
* @param $isThumb 是否需要缩略图,默认true
* @return [type] [description]
*/
function uploadImg(&$data, $options, $isThumb = true)
{
//设置上传文件的大小
$iniFileSize = intval(ini_get('upload_max_filesize'));
//1 php.ini配置文件的上传文件大小
$localFileSize = C('MAX_FILE_SIZE');
//2 获取配置文件中的自定义上传文件大小
$allowFileSize = intval(min(iniFileSize, localFileSize));
//3 获取最小值
//设置上传根目录
$rootPath = C('ROOT_IMG_PATH');
//获取允许上传图片的后缀
$ext = C('ALLOW_IMG_EXT');
//设置配置信息
$config = array('maxSize' => $allowFileSize * 1024 * 1024, 'rootPath' => $rootPath, 'savePath' => 'Goods/', 'saveName' => array('uniqid', ''), 'exts' => $ext, 'subName' => array('date', 'Ymd'), 'autoSub' => true);
$upload = new \Think\Upload($config);
// 实例化上传类
$info = $upload->upload();
//获取上传文件信息
$filed = array_keys($info);
//获取附件上传的表单name,对应数据表中的字段
//var_dump($filed[0]);exit;
//判断是否获取成功
//上传错误信息4：代表没有文件上传
if ($info) {
//保存路径
$imgName = $info[$filed[0]]['savepath'] . $info[$filed[0]]['savename'];
//存入数据库
$data[$filed[0]] = $imgName;
//判断是否需要缩略图
if ($isThumb) {
//设置缩略图
$image = new \Think\Image();
//1 实例化Image对象
$image->open($rootPath . $imgName);
//2 获取图像文件进行操作
//设置缩略图文件名
$thumbImgName = $info[$filed[0]]['savepath'] . 'thumb_' . $info[$filed[0]]['savename'];
//保存缩略图到指定路径
$image->thumb(150, 150)->save($rootPath . $thumbImgName);
//存入数据库
$data['goods_thumb'] = $thumbImgName;
}
//存储完毕，返回真
return array(true, '图片与缩略图上传成功');
} else {
$error = $upload->getError();
// 获取上传的错误信息
return array(false, $error);
//$this->error = $error; // 然后通过模型的getError()方法获取错误信息
}
}
/**
* 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');
}
}
public function insert()
{
$upload = new \Think\Upload();
$upload->autoSub = false;
$upload->maxSize = 3145782;
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
$upload->rootPath = 'Public';
$upload->savePath = '/Uploads/posts/';
$info = $upload->upload();
if (!$info) {
$this->error($upload->getError());
} else {
//文件上传成功则生成缩略图，并把图片，标题等信息加入到数据库
foreach ($info as $file) {
$img = "Public" . $file['savepath'] . $file['savename'];
$image = new \Think\Image();
$image->open($img);
$img2 = "Public" . $file['savepath'] . 's_' . $file['savename'];
$img3 = "Public" . $file['savepath'] . 'a_' . $file['savename'];
$image->thumb(730, 454)->save($img2);
//在缩略图前加前缀 “s_” ！
$image->thumb(150, 150)->save($img3);
//在缩略图前加前缀 “s_” ！
@unlink($img);
$_POST['pic'] = $file['savename'];
$_POST['addtime'] = time();
$_POST['user_id'] = 0;
$posts = M('posts');
if ($posts->create()) {
if ($posts->add()) {
$this->redirect('posts/add');
} else {
$this->redirect('posts/add');
}
}
}
}
}
function dothumb($picpath)
{
$arr = explode('/', $picpath);
$filename = array_pop($arr);
$big_name = get_big_name($filename);
$imginfo = getImageSize($picpath);
$imgw = $imginfo[0];
$imgh = $imginfo[1];
$image = new \Think\Image();
$image->open($picpath);
$image->save('./Public/allimage/' . $big_name);
$image->thumb(300, 300, \Think\Image::IMAGE_THUMB_SCALE)->save('./Public/allimage/' . $filename);
unlink($picpath);
return $filename;
}
public function examimg()
{
$upload = new \Think\Upload();
$upload->maxSize = 3145728;
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');
$upload->savePath = 'examimg/';
$info = $upload->upload();
var_dump($info);
$src = './Uploads/' . $info['img']['savepath'] . $info['img']['savename'];
echo "<img src='" . $src . "''>";
var_dump(extension_loaded());
$image = new \Think\Image();
$image->open($src);
$image->thumb(300, 200)->save($src);
echo "<img src='" . $src . "'' width='453' height='271'>";
}
public function CourseAddAction()
{
if (!IS_POST) {
$this->error('非法请求', U('Index/index'));
}
$rules = array(array('course_name', 'require', '请填写课程名称', 0, '', 4), array('course_name', '0,12', '课程名称在12个字符以内', 0, 'length', 4), array('course_about', 'require', '请填写课程简介', 0, '', 4), array('course_about', '0,200', '课程名称在200个字符以内', 0, 'length', 4));
$courseModel = M('course');
$res = $courseModel->validate($rules)->create();
if (!$res) {
$this->ajaxReturn(get_ajax_res(0, '添加课程失败：' . $courseModel->getError()));
}
$rootPath = './Uploads/Course/';
if (!is_dir($rootPath)) {
mkdir($rootPath);
}
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 2097152;
// 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 = $rootPath;
// 设置附件上传根目录
$upload->autoSub = false;
// 是否自动生成子目录
// 上传文件
$info = $upload->upload();
// 返回错误提示消息
if (!$info) {
$this->ajaxReturn(get_ajax_res(0, '新增课程失败：' . $upload->getError()));
}
// 获取文件名和路径
$imageName = $info['course_image']['savename'];
$imagePath = $rootPath . $imageName;
// 将课程信息写入数据库
$courseModel->teacher_id = session('UID');
$courseModel->course_image = $imageName;
$courseModel->create_time = NOW_TIME;
$courseModel->teacher_name = session('truename');
$courseModel->add();
// 处理课程缩略图
$imageObject = new \Think\Image();
$imageObject->open($imagePath);
$imageObject->thumb(100, 100)->save($rootPath . $imageName);
// 返回成功提示
$this->ajaxReturn(get_ajax_res(1, '新增课程成功'));
}
/**
* 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 $data;
}
public function insert()
{
if ($_SESSION['user']) {
$Liuyan = new \Home\Controller\LiuyanController();
$Liuyan->index();
die;
}
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 3145728;
// 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 = './Public/';
// 设置附件上传目录
$upload->savePath = './Uploads/pic/';
// 设置附件上传目录
$upload->autoSub = false;
//关闭子目录生成
// 上传文件
$info = $upload->upload();
if (!$info) {
// 上传错误提示错误信息
$this->error($upload->getError());
} else {
$file = $info['pic'];
//获取当前文件的上传信息
$pic = __ROOT__ . "/Public/" . $file['savepath'] . $file['savename'];
//生产缩略图
$img = new \Think\Image();
$img->open("./Public/" . $file['savepath'] . $file['savename']);
//$img->thumb(300,300)->save("./Public/".$file['savepath'].'c_'.$file['savename']);
$img->thumb(100, 100)->save("./Public/" . $file['savepath'] . $file['savename']);
$_POST['shengri'] = $_POST['ageyear'] . '-' . $_POST['agemonth'] . '-' . $_POST['ageday'];
$_POST['password'] = md5($_POST['password']);
$guest = D('guest');
$_POST['bigpic'] = $file['savename'];
$_POST['logintime'] = time();
$guest->create();
$id = $guest->add();
$user = $guest->where('id=' . $id)->find();
session('user', $user);
$Liuyan = new \Home\Controller\LiuyanController();
$Liuyan->index();
}
}
/**
* 上传图片
*/
public function uploadPic()
{
$config = array('maxSize' => 0, 'thumb ' => false, 'exts' => array('jpg', 'png', 'gif', 'jpeg'), 'rootPath' => './Upload/', 'driver' => 'LOCAL', 'subName' => array('date', 'Y-m'), 'savePath' => I('dir', 'uploads') . "/");
$upload = new \Think\Upload($config);
$rs = $upload->upload($_FILES);
if (!$rs) {
$this->error($upload->getError());
} else {
$images = new \Think\Image();
//生成缩略图，并修改文件名
$images->open('./Upload/' . $rs['Filedata']['savepath'] . $rs['Filedata']['savename']);
$newsavename = str_replace('.', '_thumb.', $rs['Filedata']['savename']);
$vv = $images->thumb(I('width', 100), I('height', 100), I('thumb_type', 1))->save('./Upload/' . $rs['Filedata']['savepath'] . $newsavename);
$rs['Filedata']['savepath'] = "Upload/" . $rs['Filedata']['savepath'];
$rs['Filedata']['savethumbname'] = $newsavename;
$rs['status'] = 1;
echo json_encode($rs);
}
}
function cut_image($img, $width, $height, $type = 3)
{
if (empty($width) && empty($height)) {
return $img;
}
$imgDir = realpath(ROOT_PATH . $img);
if (!is_file($imgDir)) {
return $img;
}
$imgInfo = pathinfo($img);
$newImg = $imgInfo['dirname'] . '/cut_' . $width . '_' . $height . '_' . $imgInfo["basename"];
$newImgDir = ROOT_PATH . $newImg;
if (!is_file($newImgDir)) {
$image = new \Think\Image();
$image->open($imgDir);
$image->thumb($width, $height, $type)->save($newImgDir);
}
return $newImg;
}
/**
* 处理图像上传
* @param string $fileKey 比如是input标签中name的值
* @param int $maxSize 图像最大允许的大小
* @param string $rootPath 图片保存的根目录
* @param array $thumbSize 如果需要缩略图，则传入缩略后的长和宽数组，
* 不需要则传入空值
* @return array|string 如果成功返回[相对文件路径]，否则返回错误信息
*/
protected function handleImgUpload($fileKey, $maxSize, $rootPath, $thumbSize = [])
{
$config = ['maxSize' => $maxSize, 'rootPath' => $rootPath, 'savePath' => '', 'saveName' => ['uniqid', ''], 'exts' => ['jpg', 'png', 'jpeg', 'bmp'], 'mines' => ['image/jpeg', 'image/png', 'image/nbmp', 'application/x-MS-bmp', 'image/vnd.wap.wbmp'], 'autoSub' => true, 'subName' => ['date', 'Y/md']];
$upload = new \Think\Upload($config);
// 上传单个文件
$info = $upload->uploadOne($_FILES[$fileKey]);
// 上传错误提示错误信息
if (!$info) {
return $upload->getErro();
}
// 上传成功 获取上传文件信息
$filepath = $info['savepath'] . $info['savename'];
// 是否需要裁剪
if ($thumbSize) {
$image = new \Think\Image();
$image->open($rootPath . $filepath);
$image->thumb($thumbSize[0], $thumbSize[1], \Think\Image::IMAGE_THUMB_FIXED)->save($rootPath . $filepath);
}
return [$filepath];
}
public function saveajax()
{
$id = I('post.id', 0, 'int');
$data['title'] = I('post.title');
$data['c_id'] = I('post.c_id', 0, 'int');
$data['is_use'] = I('post.is_use', 0, 'int');
$data['keyword'] = I('post.keyword');
$data['desc'] = I('post.desc');
$data['content'] = I('post.content');
$data['picurl'] = I('post.picurl');
$data['is_top'] = I('post.is_top');
$data['createtime'] = NOW_TIME;
//生成缩略图
if ($data['picurl']) {
$image = new \Think\Image();
$image->open($_SERVER['DOCUMENT_ROOT'] . $data['picurl']);
$path = dirname($data['picurl']) . '/thumb/';
if (!file_exists($_SERVER['DOCUMENT_ROOT'] . $path)) {
mkdir($_SERVER['DOCUMENT_ROOT'] . $path);
}
$data['s_picurl'] = $path . basename($data['picurl']);
$image->thumb(100, 100)->save($_SERVER['DOCUMENT_ROOT'] . $data['s_picurl']);
} else {
unset($data['picurl']);
}
$ArticleModel = D('article');
if ($id) {
$result = $ArticleModel->setOne($id, $data);
if (false === $result) {
$this->showerror('未知错误');
}
$this->showok('更新成功', true);
} else {
$result = $ArticleModel->addOne($data);
if (false === $result) {
$this->showerror('未知错误');
}
$this->showok('新建成功', true);
}
}
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>";
}
}
/**
* @param $path 设置路径
* @param $width 缩略图剪裁宽度
* @param $height 缩略图剪裁高度
* 图片上传处理
*/
public function _upload($path, $width, $height)
{
$path = './Public/Uploads/' . $path . '/';
$minPath = './Public/Uploads/' . $path . '/Min/';
$upload = new \Think\Upload();
$upload->maxSize = 3145728;
$upload->exts = array('jpg', 'jpeg', 'png', 'gif');
$upload->rootPath = $path;
$info = $upload->upload();
if (!$info) {
$this->error($upload->getError());
} else {
foreach ($info as $file) {
echo $file['savepath'] . $file['savename'];
}
}
p($file);
// echo '<br/>' . $path . $file['savepath'].$file['savename'];
$image = new \Think\Image();
$image->open($path . $file['savepath'] . $file['savename']);
$image->thumb($width, $height, \Think\Image::IMAGE_THUMB_CENTER)->save($minPath . 'min_' . $file['savename']);
}
public function ajaxupload()
{
if (isset($_POST["PHPSESSID"])) {
session_id($_POST["PHPSESSID"]);
} else {
exit;
}
$upload = new \Think\Upload();
$upload->maxSize = 3145728;
$upload->allowExts = array('jpg', 'gif', 'png', 'jpeg');
$data = array();
$info = $upload->uploadOne($_FILES['Filedata']);
if (!$info) {
$data = array('msg' => 0, "msgbox" => $upload->getError());
} else {
$image = new \Think\Image();
$image->open(C('UPLOAD_SAVE_PATH') . $info['savepath'] . $info['savename']);
$image->thumb(800, 800)->save(C('UPLOAD_SAVE_PATH') . $info['savepath'] . 'tc8' . $info['savename']);
@unlink(C('UPLOAD_SAVE_PATH') . $info['savepath'] . $info['savename']);
$data = array('msg' => 1, "msgbox" => $info['savepath'] . 'tc8' . $info['savename']);
}
echo json_encode($data);
}
/**
* 缩略图
* @param unknown $img_path
* @param unknown $thumb_w
* @param unknown $save_path
* @param string $is_del
*/
function thumb_img($img_path, $thumb_w, $save_path, $is_del = true)
{
$image = new \Think\Image();
$image->open($img_path);
$width = $image->width();
// 返回图片的宽度
if ($width > $thumb_w) {
$width = $width / $thumb_w;
//取得图片的长宽比
$height = $image->height();
$thumb_h = ceil($height / $width);
}
//如果文件路径不存在则创建
$save_path_info = pathinfo($save_path);
if (!is_dir($save_path_info['dirname'])) {
mkdir($save_path_info['dirname'], 0777);
}
$image->thumb($thumb_w, $thumb_h)->save($save_path);
if ($is_del) {
@unlink($img_path);
}
//删除源文件
}
public function upload()
{
$upload = new \Think\Upload();
// 实例化上传类
$upload->maxSize = 3145728;
// 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 = './Public/Uploads/';
// 设置附件上传目录
// 上传单个文件
$info = $upload->uploadOne($_FILES['uploadImg']);
if (!$info) {
// 上传错误提示错误信息
$this->error($upload->getError());
} else {
// 上传成功 获取上传文件信息
$image = new \Think\Image();
$image->open($upload->rootPath . $info['savepath'] . $info['savename']);
$image->thumb(300, 165, \Think\Image::IMAGE_THUMB_FIXED)->save($upload->rootPath . $info['savepath'] . 'sm_' . $info['savename']);
echo $info['savepath'] . 'sm_' . $info['savename'];
}
}
