rename image in php

[EHUD]

i use flash for making games in web.

i have the following scripy which enable upload and download images.

<?php

 

if (is_uploaded_file($_FILES['Filedata']['tmp_name'])) {

$uploadDirectory = "uploads/";

$uploadFile = $uploadDirectory . basename($_FILES['Filedata']['name']);

copy($_FILES['Filedata']['tmp_name'], $uploadFile);

}

?>

can someone help me add a script which will rename the file name of image?

preferably the new name will be a name which will be written in a TextInput component in the swf.

alternatively - random number.

thanks

ehud

[roopurt18]

If you look in the PHP many at the functions copy() and rand(), then it should jump right out at you.

 

*hint* Look at your $uploadFile variable in your script.

 

[mattal999]

try:

 

<?php

  if (is_uploaded_file($_FILES['Filedata']['tmp_name']))    {
     $name = $_POST['name'];
     $uploadDirectory = "uploads/";
     $uploadFile = $uploadDirectory . basename($_FILES['Filedata']['name']);
     copy($_FILES['Filedata']['tmp_name'], $uploadFile);
     $path_parts = pathinfo($uploadfile);
     $extension = $path_parts['extension'];
     $uploadFilename = $uploadDirectory . $name" . "$extension;
     rename($uploadFile, $uploadFilename);
  }
?>

[cooldude832]

renaming randomly isn't a smart idea unless its temporary storage, you should give it a recallable name that doesn't need to be remembered, like its UserUploadedID_ImageNumber or something like that

[EHUD]

thank you.

how should the file reference in flash be modified?

where should the

name="xxxx";

be inserted?

[cooldude832]

well how are you assertaining the file name to flash?

[EHUD]

dear cooldude832

i use the following script in flash (using fileReference:

//import the FileReference Object
import flash.net.FileReference;
//initial settings - since no upload file type selet yet user cannot upload a file
uploadButn.enabled = false;
browseButn.enabled = true;
//create a new FileReference object
var fileRef:FileReference = new FileReference();
//create a listener object for FileReference events
var fileRefListener:Object = new Object();
//create a listener object for comboBox events
var myComBoxListener:Object = new Object();

var isDefault:Boolean = false;

//a small function to redraw (reset) the progress bar
function reDrawPB (pb, xCor, yCor) {
_root.destroyObject(pb);
_root.createObject("ProgressBar",pb,0);
   	_root.progressBar.move(xCor,yCor);
}


//===================== COMBO BOX EVENT HANDLER =====================//

myComBoxListener.change = function(obj) {
fileType = obj.target.selectedItem.label

switch (fileType) {
	case "Images": 
		fileDescription = "Images";
		fileExtension = "*.jpg; *.jpeg; *.gif; *.png";
		reDrawPB ("progressBar", -177, 18);
		break;
	case "Text Files":
		fileDescription = "Text Files";
		fileExtension = "*.txt; *.rtf; *.doc";
		reDrawPB ("progressBar",-177, 18);
		break;
	case "Zip Files":
		fileDescription = "Zip File";
		fileExtension = "*.zip";
		reDrawPB ("progressBar", -177, 18);
		break;
	default:
		isDefault = true;
		trace (isDefault);
		break;
}

status_txt.vPosition = status_txt.maxVPosition;

if (isDefault == true) {
	//if user select the file type option it will clear the text area
	status_txt.text="";
	browseButn.enabled = false;
	isDefault = false;
		}else {
	status_txt.text = fileDescription + ' ' + '('+fileExtension+')'+'\n';
	browseButn.enabled = true;
}
}
//apply object listener to the file reference object
fileType.addEventListener("change", myComBoxListener);

//===================== FILEREFERENCE EVENT HANDLER =====================//

//When user selects a file from the file-browsing dialog box, 
//the onSelect() method is called, and passed a reference to the FileReference object
fileRefListener.onSelect = function (fileRef:FileReference):Void {
fileDescription = "Images";
fileExtension = "*.jpg; *.jpeg; *.gif; *.png";
reDrawPB ("progressBar",-177, 18);
uploadButn.enabled = true;
reDrawPB("progressBar", -177, 18);
status_txt.vPosition = status_txt.maxVPosition;	
status_txt.text += "File is selected to upload \n";
status_txt.vPosition = status_txt.maxVPosition;
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "-------------------------------FILE DETAILS------------------------------- \n";
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "File Size: " + fileRef.size + " bytes" + '\n';
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "File Type: " + fileRef.type + '\n';
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "File Name: " + fileRef.name + '\n';
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "Date Created: " + fileRef.creationDate + '\n';
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "Date Modified: " + fileRef.modificationDate + '\n';
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "--------------------------------------------------------------------------------- \n";
}

//When user dismiss the file-browsing dialog box, 
//the onCancel() method is called, and passed a reference to the FileReference object
fileRefListener.onCancel = function (fileRef:FileReference):Void {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text +="User terminated file upload. \n";
}

//When the file upload/download process started, 
//the onOpen() method is called, and passed a reference to the FileReference object
fileRefListener.onOpen = function (fileRef:FileReference):Void {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text +="Opening file " + fileRef.name + '\n';	
}

//The onProgress() method is called periodically during the file upload operation
fileRefListener.onProgress = function (fileRef:FileReference, bytesLoaded:Number, bytesTotal:Number):Void {
//setting the status bar function
progressBar.mode = "manual";
progressBar.setProgress(bytesLoaded, bytesTotal);
}

//When the file upload/download operation is successfully complete, 
//the onComplete() method is called, and passed a reference to the FileReference object
fileRefListener.onComplete = function (fileRef:FileReference):Void {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text += "The "+fileRef.name + " has been uploaded.\n";
reDrawPB ("progressBar",-177, 18);
filename=fileRef.name;
//_root.progressBar._x=-600;
//_root.progressBar._y=-50;
uploadButn._x=-150;
//_root.confirm.text="לחץ לשמירת התמונה והעלאתה מהשרת"; 
_root.confirm.text="לחץ לשמירת התמונה והעלאתה מהשרת"; 

ok._x=862;
ok._y=_root.thisy+132;
status_txt._x=-410;
_root.frame._y=_root.thisy+132;
//upload is now complete, disable the upload & browse button
uploadButn.enabled = false;
}

//********************************* ERROR EVENT HANDLING *********************************//

//This method will be called if and only if an upload fails because of an HTTP error
fileRefListener.onHTTPError = function (fileRef:FileReference, error:Number) {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text +="HTTP error: with " + fileRef.name + " :error #" + error + '\n';
}

//This method will be called if and only if a file input/output error occur
fileRefListener.onIOError = function (fileRef:FileReference) {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text +="HTTP error: with " + fileRef.name + '\n';
}

//This method will be called if and only if an upload fails because of a security error
//9 out of 10 time this error occus is because of the user Flash8 player security settings
fileRefListener.onSecurityError = function (fileRef:FileReference, errorString:String) {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text +="Security error: with " + fileRef.name + " : " + errorString + '\n';
}
//****************************************************************************************//

//attach Listener to the FileReference Object
fileRef.addListener(fileRefListener);

//button event for the browse button
browseButn.clickHandler = function () {
_root.warning.text="";

//The browse function is the key, coz it displays a file-browsing dialog box
//in which the user can select a local file to upload
fileDescription = "Images";
fileExtension = "*.jpg; *.jpeg; *.gif; *.png";
fileRef.browse([{description: fileDescription, extension: fileExtension}]);

}

//Button event for the upload button
uploadButn.clickHandler = function () {
status_txt.vPosition = status_txt.maxVPosition;
status_txt.text +="Attempting to upload " + fileRef.name + '\n';
if(fileRef.size>200000){
	_root.warning.text="גודל מקסימלי לתמונה 200 קילובייט - גודל התמונה שבחרת    "+(fileRef.size/1000)+"   קילובייט";
	_root.browseButn._x=807;
	_root.browseButn._y=108;
	_root.frame._y=128;
	_root.uploadButn._x=1200;
	_root.confirm.text="בחרו תמונה אחרת שגודלה פחות מ 200 קילובייט"
	return;
}
//upload the file to the PHP script on the server
//put your domain in the upload() method
fileRef.upload("http://www.tovale.co.il/upload.php");
}

 

can you add the neccessary script?

 

[phpSensei]

Edit: nvm.