ҳ̸Ҳ̸ҳ Rabiza Ekel ҳ̸Ҳ̸ҳ
	: 18.119.113.14
	: 47.103.87.29 / bstest.wagas.com.cn
	: Linux Wagas-WebServer 3.10.0-1160.11.1.el7.x86_64 #1 SMP Fri Dec 18 16:34:56 UTC 2020 x86_64
: /usr/html/www/admin/
files >> //usr/html/www/admin/slider_add.php
 <?php
include_once("inc/function.php");
if($_SERVER["REQUEST_METHOD"] == "POST") {
    $slidername=isset($_POST['slidername'])?$_POST['slidername']:null;
    $level=isset($_POST['level'])?$_POST['level']:'1';

    if($slidername&&$level){
        if(isset($_GET['type'])&&$_GET['type']=='update'){
            //更新操作
            $id=$_GET['id'];
            $sql="select pic from wagas_slider WHERE id=$id";
            $res=$mysqli->query($sql);
            if($res){
                $row=$res->fetch_array();
            }else{
                $_SESSION['message']='id失效';
                header("location:slider_add.php?type=update&id=$id");exit;
            }
            if(isset($_FILES)&&$_FILES['img']['size']>0){
//          处理图片上传
                if (($_FILES['img']["type"] == "image/gif") || ($_FILES["img"]["type"] == "image/jpeg") || ($_FILES["img"]["type"] == "image/png") || ($_FILES["img"]["type"] == "image/pjpeg") || ($_FILES["img"]["type"] == "image/jpg"))
                {
                    $fillname = $_FILES['img']['name']; // 得到文件全名
                    $dotArray = explode('.', $fillname); // 以.分割字符串，得到数组
                    $type = end($dotArray); // 得到最后一个元素：文件后缀
                    //uniqid以微秒计的当前时间,生成一个唯一的 ID
                    $pathinfo = "/admin/img/sliderimg/".md5(uniqid(rand())).'.'.$type;
                    $path = $_SERVER["DOCUMENT_ROOT"].$pathinfo; // 产生随机唯一的名字
                    move_uploaded_file( // 从临时目录复制到目标目录
                        $_FILES["img"]["tmp_name"], // 存储在服务器的文件的临时副本的名称
                        $path);
                    $sql="update wagas_slider set `name`='$slidername',pic='$pathinfo',level='$level' WHERE id=$id";
                    $res=$mysqli->query($sql);
                    if($res){
                        $res=unlink($_SERVER["DOCUMENT_ROOT"].$row['pic']);
                        if($res){
                            $_SESSION['message']='更新成功';
                            header("location:slider_add.php?type=update&id=$id");exit;
                        }else{
                            $_SESSION['message']='删除旧图片失败';
                            header("location:slider_add.php?type=update&id=$id");exit;
                        }

                    }else{
                        $_SESSION['message']='更新失败';
                        header("location:slider_add.php?type=update&id=$id");exit;
                    }

                }else{
                    $_SESSION['message']="图片类型不合规范";
                    header("location:slider_add.php?type=update&id=$id");exit;
                }
            }else{
                $sql="update wagas_slider set `name`='$slidername',level='$level' WHERE id=$id";
                $res=$mysqli->query($sql);
                if($res){
                    $_SESSION['message']='更新成功';
                    header("location:slider_add.php?type=update&id=$id");exit;
                }else{
                    $_SESSION['message']='更新失败';
                    header("location:slider_add.php?type=update&id=$id");exit;
                }
            }
        }else{
            //新增操作
            if(isset($_FILES)&&$_FILES['img']['size']>0){
//          处理图片上传
                if (($_FILES['img']["type"] == "image/gif") || ($_FILES["img"]["type"] == "image/jpeg") || ($_FILES["img"]["type"] == "image/png") || ($_FILES["img"]["type"] == "image/pjpeg") || ($_FILES["img"]["type"] == "image/jpg"))
                {
                    $fillname = $_FILES['img']['name']; // 得到文件全名
                    $dotArray = explode('.', $fillname); // 以.分割字符串，得到数组
                    $type = end($dotArray); // 得到最后一个元素：文件后缀
                    //uniqid以微秒计的当前时间,生成一个唯一的 ID
                    $pathinfo = "/admin/img/sliderimg/".md5(uniqid(rand())).'.'.$type;
                    $path = $_SERVER["DOCUMENT_ROOT"].$pathinfo; // 产生随机唯一的名字
                    move_uploaded_file( // 从临时目录复制到目标目录
                        $_FILES["img"]["tmp_name"], // 存储在服务器的文件的临时副本的名称
                        $path);
                    $sql="insert into wagas_slider (`name`,pic,level) VALUES ('$slidername','$pathinfo','$level')";
                    $res=$mysqli->query($sql);
                    if($res){
                        $_SESSION['message']='新增成功';
                        header("location:slider_add.php");exit;
                    }else{
                        $_SESSION['message']='插入失败';
                        header("location:slider_add.php");exit;
                    }

                }else{
                    $_SESSION['message']="图片类型不合规范";
                    header("location:slider_add.php");exit;
                }
            }else{
                $_SESSION['message']="请上传图片";
                header("location:slider_add.php");exit;
            }
        }

    }else{
        $_SESSION['message']="请填写完整后再提交";
        header("location:slider_add.php");exit;
    }

}

if(isset($_GET['type'])&&$_GET['type']=='update'){
    $id=isset($_GET['id'])?$_GET['id']:null;
    if($id){
        $sql="select * FROM wagas_slider WHERE id=$id";
        $res=$mysqli->query($sql);
        if($res){
            $row=$res->fetch_array();
        }else{
            $_SESSION['message']="查询失败:".$mysqli->error;
            header("location:slider.php");exit;
        }
    }
}

?>


<?php include_once ("head.php");?>
    <div id="page-wrapper">
        <div class="main-page">
            <?php if(isset($_SESSION['message'])&&$_SESSION['message']):?>
                <div class="alert alert-danger">
                    <?php print $_SESSION['message'];?>
                    <?php unset($_SESSION['message']);?>
                </div>
            <?php endif;?>
            <div class="form-three widget-shadow">
                <?php if(isset($_GET['type'])&&$_GET['type']=='update'){?>
                <form class="form-horizontal" method="post" enctype="multipart/form-data" action="slider_add.php?type=update&id=<?php echo $row['id'];?>">
                    <?php }else{?>
                    <form class="form-horizontal" method="post" enctype="multipart/form-data">
                        <?php }?>

                        <div class="form-group">
                            <label for="focusedinput" class="col-sm-2 control-label">图片名</label>
                            <div class="col-sm-8">
                                <input type="text" class="form-control1" id="focusedinput" placeholder="slider Name" name="slidername" required="required" <?php if(isset($row)){echo "value='".$row['name']."'";}?> >
                            </div>
                        </div>

                        <div class="form-group">
                            <label for="focusedinput" class="col-sm-2 control-label">优先级</label>
                            <div class="col-sm-8">
                                <input type="text" class="form-control1" id="focusedinput" placeholder="Level" name="level" <?php if(isset($row)){echo "value='".$row['level']."'";}?>>
                            </div>
                        </div>
                        <?php if(isset($row)){?>
                            <div class="form-group">
                                <label for="focusedinput" class="col-sm-2 control-label">图片</label>
                                <div >
                                    <img width="600" height="400" src="<?php echo $row['pic'];?>">
                                </div>
                            </div>
                        <?php }?>
                        <div class="form-group">
                            <label for="exampleInputFile" class="col-sm-2 control-label">更换图片（1920*710）</label>
                            <div class="col-sm-8">
                                <input type="file" class="exampleInputFile" name="img" <?php if(!isset($row)){?>required="required" <?php }?> >
                            </div>
                        </div>
                        <div class="form-group" style="text-align: center;margin: 0 auto;">
                            <button type="submit" class="btn btn-default">提交</button>
                        </div>


                    </form>
            </div>
        </div>
    </div>
<?php include_once ("foot.php");?>
ҳ̸Ҳ̸ҳ Rabiza Ekel ҳ̸Ҳ̸ҳ