<?php
namespace App\Http\Controllers\Admin;
use App\Http\Models\Audio;
use Illuminate\Support\Facades\Input;
class AudioController extends CommonController
{
//上传视频
public function audio()
{
$file = Input::file('file');
$mimeType = $file->getMimeType(); //文件类型
$entension = $file -> getClientOriginalExtension(); //上传文件的后缀.
$newName = $this->random_file_name().'.'.$entension;
$path = $file -> move(base_path().'/public/uploads/audio/'.date("Y").'/'.date("m").'/'.date("d"),$newName);//移动文件
$filepath = 'uploads/audio/'.date("Y").'/'.date("m").'/'.date("d").'/'.$newName;
$data['title'] = $newName;
$data['size'] = $this->get_file_size($path);
$data['type'] = $mimeType;
$data['url'] = '/'.$filepath;
$data['delurl'] = 'file='.$newName.'&dt=uploads/audio/'.date("Y").'/'.date("m").'/'.date("d");
$data['add_time'] = time();
$uploadData = Audio::create($data);
if($uploadData){
$vdata['id'] = $uploadData->id;
$vdata['delurl'] = $uploadData->delurl;
$vdata['status'] = 1;
}else{
$vdata['status'] = -1;
$vdata['msg'] = '请求失败，请重试';
}
return response()->json($vdata);
}
public function delaudio(){
if(is_readable(Input::get('dt').'/'.Input::get('file'))){
if(unlink(Input::get('dt').'/'.Input::get('file'))){
$re = Audio::where('id',Input::get('delid'))->delete();
if($re){
$vdata['status'] = 1;
$vdata['msg'] = '删除成功';
}else{
$vdata['status'] = -1;
$vdata['msg'] = '删除失败';
}
}else{
$vdata['status'] = -1;
$vdata['msg'] = '删除失败';
}
return response()->json($vdata);
}
}
// ADD by:era 添加随机命名
protected function random_file_name() {
$alphanum = 'abcdefghijklmnopqrstuvwxyz0123456789';
$len = 5;
$name= str_replace(".", "", microtime(true));
for ($i=0; $i<$len; $i++) {
$name .= $alphanum[rand(0,strlen($alphanum)-1)];
}
return strtolower($name);
}
//转换字节
protected function fix_integer_overflow($size) {
if ($size < 0) {
$size += 2.0 * (PHP_INT_MAX + 1);
}
return $size;
}
protected function get_file_size($file_path, $clear_stat_cache = false) {
if ($clear_stat_cache) {
clearstatcache(true, $file_path);
}
return $this->fix_integer_overflow(filesize($file_path));
}
}
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