You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

202 lines
7.2 KiB

<?php
namespace App\Http\Controllers\Api;
use App\Http\Controllers\Api\CommonController;
use Illuminate\Http\Request;
use App\Common\ReturnData;
use App\Common\Helper;
class ImageController extends CommonController
{
public $path;
public function __construct()
{
parent::__construct();
$this->path = '/uploads/'.date('Y/m',time());
}
//单文件/图片上传,成功返回路径,不含域名
public function imageUpload(Request $request)
{
$file = $_FILES['file'];//得到传输的数据
$type = strtolower(substr(strrchr($file["name"], '.'), 1)); //文件后缀
$image_path = $this->path.'/'.date('Ymdhis',time()).rand(1000,9999).'.'.$type;
$uploads_path = $this->path; //存储路径
$allow_type = array('jpg','jpeg','gif','png','doc','docx','txt','pdf'); //定义允许上传的类型
//判断文件类型是否被允许上传
if(!in_array($type, $allow_type))
{
//如果不被允许,则直接停止程序运行
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,'文件格式不正确');
}
//判断是否是通过HTTP POST上传的
if(!is_uploaded_file($file['tmp_name']))
{
//如果不是通过HTTP POST上传的
return ReturnData::create(ReturnData::SYSTEM_FAIL);
}
//文件小于1M
if ($file["size"] < 2048000)
{
if ($file["error"] > 0)
{
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,$file["error"]);
}
else
{
if(!file_exists(base_path('public').$uploads_path))
{
Helper::createDir(base_path('public').$uploads_path); //创建文件夹;
}
move_uploaded_file($file["tmp_name"], base_path('public').$image_path);
}
}
else
{
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,'文件不得超过2M');
}
return ReturnData::create(ReturnData::SUCCESS,$image_path);
}
/**
* 多文件上传,成功返回路径,不含域名
* 多文件上传格式:
* <input type="file" name="file[]">
* <input type="file" name="file[]">
* <input type="file" name="file[]">
*/
public function multipleImageUpload(Request $request)
{
$res = [];
$file = $_FILES['file'];//得到传输的数据
if($file)
{
foreach($file['name'] as $key=>$value)
{
$type = strtolower(substr(strrchr($file["name"][$key], '.'), 1)); //文件后缀
$image_path = $this->path.'/'.date('Ymdhis',time()).rand(1000,9999).'.'.$type;
$uploads_path = $this->path; //存储路径
$allow_type = array('jpg','jpeg','gif','png','doc','docx','txt','pdf'); //定义允许上传的类型
//判断文件类型是否被允许上传
if(!in_array($type, $allow_type))
{
//如果不被允许,则直接停止程序运行
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,'文件格式不正确');
}
//判断是否是通过HTTP POST上传的
if(!is_uploaded_file($file['tmp_name'][$key]))
{
//如果不是通过HTTP POST上传的
return ReturnData::create(ReturnData::SYSTEM_FAIL);
}
//文件小于2M
if ($file["size"][$key] < 2048000)
{
if ($file["error"][$key] > 0)
{
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,$file["error"][$key]);
}
else
{
if(!file_exists(base_path('public').$uploads_path))
{
Helper::createDir(base_path('public').$uploads_path); //创建文件夹;
}
move_uploaded_file($file["tmp_name"][$key], base_path('public').$image_path);
}
}
else
{
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,'文件不得超过2M');
}
$res[] = $image_path;
}
}
return ReturnData::create(ReturnData::SUCCESS,$res);
}
/**
* 多文件上传,成功返回路径,不含域名
* 多文件上传格式:
* <input type="file" name="file1">
* <input type="file" name="file2">
* <input type="file" name="file3">
*/
public function multipleFileUpload(Request $request)
{
$res = [];
$files = $_FILES;//得到传输的数据
if($files)
{
foreach($files as $key=>$file)
{
$type = strtolower(substr(strrchr($file["name"], '.'), 1)); //文件后缀
$image_path = $this->path.'/'.date('Ymdhis',time()).rand(1000,9999).'.'.$type;
$uploads_path = $this->path; //存储路径
$allow_type = array('jpg','jpeg','gif','png','doc','docx','txt','pdf'); //定义允许上传的类型
//判断文件类型是否被允许上传
if(!in_array($type, $allow_type))
{
//如果不被允许,则直接停止程序运行
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,'文件格式不正确');
}
//判断是否是通过HTTP POST上传的
if(!is_uploaded_file($file['tmp_name']))
{
//如果不是通过HTTP POST上传的
return ReturnData::create(ReturnData::SYSTEM_FAIL);
}
//文件小于1M
if ($file["size"] < 2048000)
{
if ($file["error"] > 0)
{
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,$file["error"]);
}
else
{
if(!file_exists(base_path('public').$uploads_path))
{
Helper::createDir(base_path('public').$uploads_path); //创建文件夹;
}
move_uploaded_file($file["tmp_name"], base_path('public').$image_path);
}
}
else
{
return ReturnData::create(ReturnData::SYSTEM_FAIL,null,'文件不得超过2M');
}
$res[] = $image_path;
}
}
return ReturnData::create(ReturnData::SUCCESS,$res);
}
}