[RESOLVED] need image uploading site scripts!

God_Ownz

hello, i was making a image upload site and it worked FINE! well thats what i thought

i uploaded a pic...
i went into the gallery (button link to gallery)
and

the image is actually on the page but its all grey and has a little X in the top corner
the image link is what ever the image is called (i wanted it to be a random code like "http://www.whatever.com/image/43653.JPG" or something)

so if any one has a PHP code that this will:

upload pictures

and

make the image link RANDOM (like "http://www.whatever.com/image/43653.JPG" or something)

PLEASE POST IT IN =P

Thnaks

God_Ownz

any one??? please

scrupul0us

This should get you going in the right direction

aarchaic

God Ownz here is my the script i'm using hope it will give you some insight.
It was a nightmare for me too when i started working with images.

working with random image names is easy just make a date and timestamp and use a md5 encryption on it and it will be a random image.

here is what i used.

$today=date("D, jS F  Y G:i",time()); // gets today's date
								  $imagename = ("$username"."_".md5($$today).".jpg"); // makes the new file name
								  $source = $_FILES['new_image']['tmp_name'];
								  $target = "gfx/profilephotos/".$imagename; // store folder
								  move_uploaded_file($source, $target);

							  $imagepath = $imagename;
							  $save = "gfx/profilephotos/" . $imagepath; //This is the new file you saving
							  $file = "gfx/profilephotos/" . $imagepath; //This is the original file

							  list($width, $height) = getimagesize($file) ; // get the file sizes

							  $largeimage=500; //sets the longest side

							  $imgratio=$width/$height; //works out the image ratio and if its a portrait or landscape
								if ($imgratio>1){ //tests if it is a landscape
									$newwidth = $largeimage; //sets the longest side for landscape
									$newheight = $largeimage/$imgratio; //calculate the shortest side for landscape
									}else{
											$newheight = $largeimage; //sets the longest side for Portrait
											$newwidth = $largeimage*$imgratio; //calculate the shortest side for Portrait
											}

							  $tn = imagecreatetruecolor($newwidth, $newheight) ; 
							  $image = imagecreatefromjpeg($file) ; 
							  imagecopyresampled($tn, $image, 0, 0, 0, 0, $newwidth, $newheight, $width, $height) ; 

							  imagejpeg($tn, $save, 100) ;

God_Ownz

aarchaic;10917886 wrote:

God Ownz here is my the script i'm using hope it will give you some insight.
It was a nightmare for me too when i started working with images.

working with random image names is easy just make a date and timestamp and use a md5 encryption on it and it will be a random image.

here is what i used.

$today=date("D, jS F  Y G:i",time()); // gets today's date
								  $imagename = ("$username"."_".md5($$today).".jpg"); // makes the new file name
								  $source = $_FILES['new_image']['tmp_name'];
								  $target = "gfx/profilephotos/".$imagename; // store folder
								  move_uploaded_file($source, $target);

							  $imagepath = $imagename;
							  $save = "gfx/profilephotos/" . $imagepath; //This is the new file you saving
							  $file = "gfx/profilephotos/" . $imagepath; //This is the original file

							  list($width, $height) = getimagesize($file) ; // get the file sizes

							  $largeimage=500; //sets the longest side

							  $imgratio=$width/$height; //works out the image ratio and if its a portrait or landscape
								if ($imgratio>1){ //tests if it is a landscape
									$newwidth = $largeimage; //sets the longest side for landscape
									$newheight = $largeimage/$imgratio; //calculate the shortest side for landscape
									}else{
											$newheight = $largeimage; //sets the longest side for Portrait
											$newwidth = $largeimage*$imgratio; //calculate the shortest side for Portrait
											}

							  $tn = imagecreatetruecolor($newwidth, $newheight) ; 
							  $image = imagecreatefromjpeg($file) ; 
							  imagecopyresampled($tn, $image, 0, 0, 0, 0, $newwidth, $newheight, $width, $height) ; 

							  imagejpeg($tn, $save, 100) ;

Hey, aarchaic thanks ALOT for this code but by any chance can i have the first part of it as all mine donw fit together 🙁 but other than that =P NICE and its got MD5.

aarchaic

God Ownz here is the essential parts of the script. i stripped the styling and so out of the site just to give you the core but this is it.

<?php
	include("includes/database.php");

$user=$_SESSION['nlemail'];
$pass=$_SESSION['nlpassword'];
$token=$_SESSION['nltoken'];

$query=("select * from useraccounts where email='$user' and password='$pass' and token='$token';");
$results=mysql_query($query);
$userinfo=mysql_fetch_array($results);
$username=$userinfo['username'];
$namesurname=("$userinfo[name] $userinfo[surname]");
$imagename = $userinfo['profilephoto'];

 if(isset($_POST['submit'])){ //if(isset($_POST['submit'])){
	  if (isset ($_FILES['new_image'])){
				  $today=date("D, jS F  Y G:i",time()); // gets today's date 
				  $imagename = ("$username"."_".md5($today).".jpg");
				  $source = $_FILES['new_image']['tmp_name'];
				  $target = "gfx/profilephotos/".$imagename;
				  move_uploaded_file($source, $target);

				  $imagepath = $imagename;
				  $save = "gfx/profilephotos/" . $imagepath; //This is the new file you saving
				  $file = "gfx/profilephotos/" . $imagepath; //This is the original file

				  list($width, $height) = getimagesize($file) ; 

				  $largeimage=500; //sets the longest side

				  $imgratio=$width/$height; //works out the image ratio and if its a portrait or landscape
					if ($imgratio>1){ //tests if it is a landscape
						$newwidth = $largeimage; //sets the longest side for landscape
						$newheight = $largeimage/$imgratio; //calculate the shortest side for landscape
						}else{
								$newheight = $largeimage; //sets the longest side for Portrait
								$newwidth = $largeimage*$imgratio; //calculate the shortest side for Portrait
								}

				  $tn = imagecreatetruecolor($newwidth, $newheight) ; 
				  $image = imagecreatefromjpeg($file) ; 
				  imagecopyresampled($tn, $image, 0, 0, 0, 0, $newwidth, $newheight, $width, $height) ; 

				  imagejpeg($tn, $save, 100) ; 

				  $save = "gfx/profilephotos/thumb_" . $imagepath; //This is the new thumbnail file you saving
				  $file = "gfx/profilephotos/" . $imagepath; //This is the original file

				  list($width, $height) = getimagesize($file) ; 

				  $thumbimage=80;

				  $imgratio=$width/$height;
					if ($imgratio>1){
						$newwidth = $thumbimage;
						$newheight = $thumbimage/$imgratio;
						}else{
								$newheight = $thumbimage;
								$newwidth = $thumbimage*$imgratio;
								}

				  $tn = imagecreatetruecolor($newwidth, $newheight) ; 
				  $image = imagecreatefromjpeg($file) ; 
				  imagecopyresampled($tn, $image, 0, 0, 0, 0, $newwidth, $newheight, $width, $height) ; 

				  imagejpeg($tn, $save, 100) ; 

				$updatepass=("update useraccounts set profilephoto='$imagepath' where email='$user' and password='$pass' and token='$token';");								
				mysql_query($updatepass);  


	  }
	} //if(isset($_POST['submit'])){

}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<META NAME="DESCRIPTION" CONTENT="...summary of web page...">
<meta name="keywords" content="" />
<title>title</title>
<link href="css/style.css" rel="stylesheet" type="text/css" />
</head>
<body id="HOMEPAGE">
<div id="wrapper">
  <div id="header"></div>
  <div id="content"> 
    <div id="profile">
    <form action="<?php echo $_SERVER['PHP_SELF'];  ?>" method="post" enctype="multipart/form-data" id="something" class="uniForm">
      <table width="100%">
      	<tr>
          <td width="2">&nbsp;</td>
          <td colspan="2" align="center" valign="middle"> <input name="new_image" id="new_image" size="30" type="file" class="fileUpload" /></td>
        </tr>
        <tr>
          <td width="2">&nbsp;</td>
          <td colspan="2" align="center" valign="middle"><input name="submit" type="submit" value="Upload Image" /></td>
        </tr>
        <tr>
          <td width="2">&nbsp;</td>
          <td colspan="2" align="center" valign="middle"><?php echo "Large image: <br><img src='gfx/profilephotos/".$imagename."'><br>";  ?></td>
        </tr>
        <tr>
          <td width="2">&nbsp;</td>
          <td colspan="2" align="center" valign="middle"><?php echo "Thumbnail: <br><img src='gfx/profilephotos/thumb_".$imagename."'>";  ?></td>
        </tr>
	 </table>  

    </form>
    </div>
  </div>
  <div id="sidebar"></div>
  <div id="clear"> </div>
  <div id="footer"></div>
</div>
</body>
</html>