Jquery fileupload: upload a file to a new folder with name changed in php -

hi all: have challenge:

im using jquery fileuploader php blueimp: https://github.com/blueimp/jquery-file-upload

i'm modifying code implement uploader in web. can use correctly, documentation poor adds or mods:

i'm trying modify file uploaderhandler.php create folder username(unique), don't know put mkdir() function...

and want upload files changing names 1.txt,2.pdf,3.doc...etc,etc,etc

any help?

pd: i'm thinking 3 solutions:

1) put mkdir() function in login.php, , when user logs in, check folder exists , it's empty... , each time reloads .php files. not best solution, guess.

2) put mkdir() function in get_upload_path uploadhandler.php

3) put rename() function in get_unique_filename uploadhandler.php

edit: tryied 2) option: modified uploadhandler.php.

it works, create folder username, , put uploaded file in folder. in ajax don't receive response, , don't create response line:

uploadhandler.php:

function __construct($options = null, $initialize = true, $error_messages = null){     ob_start();     include('../conexion.php');     include('../session/session.php');      $url_subida = dirname($this->get_server_var('script_filename')).'/'.$usuario.'/';     if(!is_dir($url_subida)){         mkdir($url_subida, 0777);     }     else{         error_log($url_subida);     }      $this->options = array(         'script_url' => $this->get_full_url().'/',         'upload_dir' => dirname($this->get_server_var('script_filename')).'/'.$usuario.'/',         'upload_url' => $this->get_full_url().'/'.$usuario.'/', [...] 

response in ajax in html/php:

$(function(){     $('#fileupload').fileupload({         datatype: 'json',         done: function (e, data){             $.each(data.result.files, function (index, file) {                 numarch++;                 $('<div id="archivo_'+numarch+'" />').appendto('#files');                 if (file.error){                     $('<img src="img/x.png" title="error" alt="error"/>').appendto('#archivo_'+numarch);                     $('<p class="text-danger"/>').text(file.error).appendto('#archivo_'+numarch);                 }                 else{                     var newfilediv = $("<img title='archivo subido ok' alt='archivo subido ok'/>                                         <p>"+file.name+"</p>                                         <div id='borrardiv' name='borrardiv' class='btn btn-danger delete' onclick= borrar_archivo ('archivo_"+numarch+"','"+file.deleteurl+"','"+file.deletetype+"','"+numarch+"')>                                             <i class='glyphicon glyphicon-trash'></i>                                         <span>borrar</span></div>");                     $('#archivo_'+numarch).append(newfilediv);                 }             });         },         progressall: function (e, data){             var progress = parseint(data.loaded / data.total * 100, 10);             $('#progress .progress-bar').html(progress + '%');             $('#progress .progress-bar').css('width',progress + '%');         }     }); }); 

could me response?

ok, challenge completed:

first: how upload files custom url, changed name of user:

in implementation of jquery fileupload of blueimp, must use 2 files control uploads: index.php , uploadhandler.php.

the first creates object:

error_reporting(e_all | e_strict); require('uploadhandler.php');  $upload_handler = new uploadhandler(); 

you must change to:

ob_start(); //get session  //include files operate database , session include("../conection.php"); include("../session/session.php");  error_reporting(e_all | e_strict); require('uploadhandler.php');  //add var $options. array, can see in uploadhandler.php, in constructor //you modify data: upload_dir , upload_url $options = array('upload_dir'=>$usuario.'/', 'upload_url'=>$usuario.'/'); //then add array constructor declaration $upload_handler = new uploadhandler($options); 

with modification can send constructor variable upload path.

i hope all.

edit: problem white spaces

to fight filename white spaces must change function:

protected function get_unique_filename($file_path, $name, $size, $type, $error, $index, $content_range){     while(is_dir($this->get_upload_path($name))){         $name = $this->upcount_name($name);     }     // keep existing filename if part of chunked upload:     $uploaded_bytes = $this->fix_integer_overflow(intval($content_range[1]));     while(is_file($this->get_upload_path($name))){         if ($uploaded_bytes === $this->get_file_size($this->get_upload_path($name))){             break;         }         $name = $this->upcount_name($name);     }      //converts white spaces in _     $name= str_replace(" ", "_", $name);      return $name; }