need help with script - I have modified this script to my needs.

tylrwb · November 21, 2009

This script works i added a few lines in here to upload multiple images and it is not working for me. I have searched for a way to do this all over. It is possible with the extents of everything i want this to do; it may not exist.

I would appreciate anyones input - thanks

<?

session_start();
header ("Cache-Control: no-cache, must-revalidate");
$id = $_COOKIE[id];
$user_password = $_COOKIE[user_password];

$_GET[$thumb_name];
$_GET[$newname];
$_GET[$catagory];

require_once("support/variablehandling.pclass");
$codep = new secureurl ;
$codep->decode($ptv);
?>
<html>
<?
include "support/sitevariables.php";
$pagetitle = "$sitename - Members Menu | $catagory";
$logonrequired = "Y";
$typeoflogon = "M";
$loggingflag = "OFF";
$returnpage = "content_upload.php";
$pagename = "content_upload";



include "support/databaseopen.php";

if ($loggingflag == 'ON'){
include "support/checkpagecountfile.php";
}

if ($logonrequired == 'Y'){
include "support/usercheckroutine.php";
} else {
$validationflag = 'Y';
}

?>
<body bgcolor="#000000">

<p>
<?
//number of files to upload. 
$num_files = 10; 

//define a maxim size for the uploaded images
define ("MAX_SIZE","2048");
// define the width and height for the thumbnail
// note that theese dimmensions are considered the maximum dimmension and are not fixed,
// because we have to keep the image ratio intact or it will be deformed
define ("WIDTH","200");
define ("HEIGHT","150");
// this is the function that will create the thumbnail image from the uploaded image
// the resize will be done considering the width and height defined, but without deforming the image
function make_thumb($img_name,$filename,$new_w,$new_h)
{



//get image extension.
$ext=getExtension($img_name);
//creates the new image using the appropriate function from gd library
if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext) || !strcmp("pjpeg",$type))
$src_img=imagecreatefromjpeg($img_name);
if(!strcmp("png",$ext))
$src_img=imagecreatefrompng($img_name);
if(!strcmp("gif",$ext))
$src_img=imagecreatefromgif($img_name);
//gets the dimmensions of the image
$old_x=imageSX($src_img);
$old_y=imageSY($src_img);
// next we will calculate the new dimmensions for the thumbnail image
// the next steps will be taken:
// 1. calculate the ratio by dividing the old dimmensions with the new ones
// 2. if the ratio for the width is higher, the width will remain the one define in WIDTH variable
// and the height will be calculated so the image ratio will not change
// 3. otherwise we will use the height ratio for the image

$ratio1=$old_x/$new_w;
$ratio2=$old_y/$new_h;
if($ratio1>$ratio2) {
$thumb_w=$new_w;
$thumb_h=$old_y/$ratio1;
}
else {
$thumb_h=$new_h;
$thumb_w=$old_x/$ratio2;
}
// we create a new image with the new dimmensions
$dst_img=ImageCreateTrueColor($thumb_w,$thumb_h);
// resize the big image to the new created one
imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);


// output the created image to the file. Now we will have the thumbnail into the file named by $filename
if(!strcmp("png",$ext))
imagepng($dst_img,$filename);
else if(!strcmp("gif",$ext))
imagegif($dst_img,$filename);
else
imagejpeg($dst_img,$filename);
//destroys source and destination images.
imagedestroy($dst_img);
imagedestroy($src_img);
}


// This function reads the extension of the file.
// It is used to determine if the file is an image by checking the extension.
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}


//Here follows the php code to process post data.
//The code contains image extension and size verification as well as uploading and resizing image.
//This variable is used as a flag. The value is initialized with 0 (meaning no error found)
//and it will be changed to 1 if an errro occures. If the error occures the file will not be uploaded.
$errors=0;
// checks if the form has been submitted
if(isset($_POST['Submit']))
{
for ($i = 1; $i <= $num_files; $i++) { 
//reads the name of the file the user submitted for uploading
$image=$_FILES['image']['name'];
// if it is not empty
if ($image)
{
// get the original name of the file from the clients machine
$filename = stripslashes($_FILES['image']['name']);
// get the extension of the file in a lower case format
$extension = getExtension($filename);
$extension = strtolower($extension);
// if it is not a known extension, we will suppose it is an error, print an error message
//and will not upload the file, otherwise we continue
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))

{
echo "<h1><font color='#999999'>Unknown extension!</font></h1>";
$errors=1;
}
else
{
// get the size of the image in bytes
// $_FILES[\'image\'][\'tmp_name\'] is the temporary filename of the file in which
//the uploaded file was stored on the server
$size=getimagesize($_FILES['image']['tmp_name']);
$sizekb=filesize($_FILES['image']['tmp_name']);
//compare the size with the maxim size we defined and print error if bigger
if ($sizekb > MAX_SIZE*1024)
{
echo "<h1><font color='#999999'>You have exceeded the size limit!</font></h1>";
$errors=1;
}
//we will give an unique name, for example the time in unix time format
$catagory=$_POST['catagory'];
$image_name=time().'.'.$extension;
//the new name will be containing the full path where will be stored (images folder)

$newname= "content/".$catagory."/".$image_name;
$copied = copy($_FILES['image']['tmp_name'],$newname);
       
#copy_marked($_FILES['image']['tmp_name'],$newname,$_FILES['image']['type']);

//we verify if the image has been uploaded, and print error instead
#if (!copy_marked)
if (!copied)
{
echo "<h1><font color='#999999'>Copy unsuccessfull!</font></h1>";
$errors=1;
}
else
{
// the new thumbnail image will be placed in images/thumbs/ folder
$catagory=$_POST['catagory'];

$thumb_name='content/thumbs/'.$catagory.'/thumb_'.$image_name;
// call the function that will create the thumbnail. The function will get as parameters
//the image name, the thumbnail name and the width and height desired for the thumbnail
$thumb=make_thumb($newname,$thumb_name,WIDTH,HEIGHT);
}} }} }
//If no errors registred, print the success message and show the thumbnail image created
if(isset($_POST['Submit']) && !$errors)
{
echo "<h1><font color='#999999'>Thumbnail created Successfully!</font></h1>";
echo '<img src="'.$thumb_name.'"><br />';


}

if(isset($_POST['Submit']))
{

      $newname = mysql_escape_string($_POST['piclink']);
  $thumb_name = mysql_escape_string($_POST['picurl']);
  $title = mysql_escape_string($_POST['title']);
  $catagory = mysql_escape_string($_POST['catagory']);
  $keywords = mysql_escape_string($_POST['keywords']);
  if ($membertype == 'A')
	{
	$statusflag = 'Y';
	} else {
	$statusflag = 'N';
	}
  $description = mysql_escape_string($_POST['description']);

              
   $result = mysql_query ("INSERT INTO content (title, catagory, date, time, description, statusflag, picurl, piclink, keywords, membernumber) VALUES 
   ('$title','$catagory','$todaysdate','$currenttime','$description','$statusflag', 'content/thumbs/$catagory/thumb_$image_name','content/$catagory/$image_name','$keywords','$id')",$db); 

     echo "<b><font color='#999999'> Insert succeeded</font></b><br />";
	 echo "<b><font color='#999999'> Your Item has been submitted for review!</font></b><br />"; 
         echo "<a href='content_upload.php'><font color='#999999'>Upload Another Item</font></a>";


}
else
{

?>

<form method="post" enctype="multipart/form-data" action="<? echo $PHP_SELF ?>"> 
<input type="hidden" name="date" value="<? $todaysdate ?>" >
<input type="hidden" name="time" value="<? $currenttime ?>" >

<table border="0" cellspacing="0" cellpadding="0"> 
					<tr>
                        <tr> 
					<td valign="top" height="35" align="center" colspan="2"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">
                        You may Upload Pictures In File Formats - gif, jpeg, jpg, pjpeg and png.<br> Including Animated Gifs.</font></b></td> 

					</tr> 
						<td width="100" align="left"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Catagory</font></b></td>

						<td height="25" width="346">
                            <? if ($membertype == 'A'){ 
                            
                            $result = mysql_query("SELECT * FROM catagories ORDER BY catagory",$db);

						echo "<select name=catagory value=''>catagory</option>";
						// printing the list box select command

						while($nt=mysql_fetch_array($result)){//Array or records stored in $nt
						echo "<option value=$nt[catagory]>$nt[catagory]</option>";
						/* Option values are added by looping through the array */
						}
						echo "</select>";
						} else { ?> 
                            
                            <b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">To Be Determined By Admin</font></b>
                            <? } ?>
                            </td>
<tr> 
<td height="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Title</font></b></td> 
<td><input name="title" size="51" type="text" id="title"></td> 
</tr> 
<tr> 
<td height="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Description</font></b></td> 
<td><input name="description" size="51" type="text" id="descript"></td> 
</tr> 
<tr> 
<td height="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Keywords</font></b></td> 
<td>
<? if ($membertype == 'A'){ ?>
<input name="keywords" size="51" type="text" id="keywords">
<? } else { ?>
<b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">To Be Determined By Admin</font></b>
<? } ?>
</td> 
</tr>
<tr>
<td> </td> 
<td> </td>
</tr>
<tr>
<? for ($i = 1; $i <= $num_files; $i++) { ?>
<td height="30" width="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">File<? echo "$i:" ?></font></b></td> 
<td>
<?
// show the file input field based on($num_files). 

echo "<input type=\"file\" name=\"image". $i ."\">"; 
?>
<!--<input type="file" size="40" name="image" > -->
 </td>

</tr> 
<br>
<? } ?>
<tr>
<td> </td> 
<td> </td>
</tr>
<tr> 
<td align="center" colspan="2"><input type="submit" name="Submit" value="Submit"> 
<input name="" type="reset"></td> 
</tr> 
</table> 
</form>
<center><a href="add_content.php"><img src="images/upload_menu.png" border="0"></a></center>

<?
}

tylrwb · November 22, 2009

I have posted the working code I have finally got it to work. I put some hours in this one. This file takes a predetermined number of files and makes a thumb, saves the thumb and the original to seperate folders then inputs the location into a mysql table for easy retrieval.

<?
session_start();
header ("Cache-Control: no-cache, must-revalidate");
$id = $_COOKIE[id];
$user_password = $_COOKIE[user_password];

$_GET[$thumb_name];
$_GET[$newname];
$_GET[$catagory];

require_once("support/variablehandling.pclass");
$codep = new secureurl ;
$codep->decode($ptv);
?>
<html>
<?
include "support/sitevariables.php";
$pagetitle = "$sitename - Members Menu | $catagory";
$logonrequired = "Y";
$typeoflogon = "M";
$loggingflag = "OFF";
$returnpage = "content_upload.php";
$pagename = "content_upload";

include "support/databaseopen.php";

if ($loggingflag == 'ON'){
include "support/checkpagecountfile.php";
}

if ($logonrequired == 'Y'){
include "support/usercheckroutine.php";
} else {
$validationflag = 'Y';
}

?>
<body bgcolor="#000000">

<?
//number of files to upload.
$num_files = 10; 

	//define a maxim size for the uploaded images
	define ("MAX_SIZE","2048");
	// define the width and height for the thumbnail
	// note that theese dimmensions are considered the maximum dimmension and are not fixed,
	// because we have to keep the image ratio intact or it will be deformed
	define ("WIDTH","200");
	define ("HEIGHT","150");
	// this is the function that will create the thumbnail image from the uploaded image
	// the resize will be done considering the width and height defined, but without deforming the image=
		function make_thumb($img_name,$filename,$new_w,$new_h)
		{
		//get image extension.
		$ext=getExtension($img_name);
		//creates the new image using the appropriate function from gd library
		if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext) || !strcmp("pjpeg",$type))
			$src_img=imagecreatefromjpeg($img_name);
			if(!strcmp("png",$ext))
			$src_img=imagecreatefrompng($img_name);
			if(!strcmp("gif",$ext))
			$src_img=imagecreatefromgif($img_name);
			//gets the dimmensions of the image
			$old_x=imageSX($src_img);
			$old_y=imageSY($src_img);
			// next we will calculate the new dimmensions for the thumbnail image
			// the next steps will be taken:
			// 1. calculate the ratio by dividing the old dimmensions with the new ones
			// 2. if the ratio for the width is higher, the width will remain the one define in WIDTH variable
			// and the height will be calculated so the image ratio will not change
			// 3. otherwise we will use the height ratio for the image

			$ratio1=$old_x/$new_w;
			$ratio2=$old_y/$new_h;
			if($ratio1>$ratio2) {
			$thumb_w=$new_w;
			$thumb_h=$old_y/$ratio1;
			} else {
			$thumb_h=$new_h;
			$thumb_w=$old_x/$ratio2;
			}
			// we create a new image with the new dimmensions
			$dst_img=ImageCreateTrueColor($thumb_w,$thumb_h);
			// resize the big image to the new created one
			imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);


			// output the created image to the file. Now we will have the thumbnail into the file named by $filename
		if(!strcmp("png",$ext))
		imagepng($dst_img,$filename);
		else if(!strcmp("gif",$ext))
		imagegif($dst_img,$filename);
		else
		imagejpeg($dst_img,$filename);
		//destroys source and destination images.
		imagedestroy($dst_img);
		imagedestroy($src_img);
		}


		// This function reads the extension of the file.
		// It is used to determine if the file is an image by checking the extension.
		function getExtension($str) 
		{
		$e = strrpos($str,".");
		if (!$e) { return ""; }
		$l = strlen($str) - $e;
		$ext = substr($str,$e+1,$l);
		return $ext;
		}
		//Here follows the php code to process post data.
		//The code contains image extension and size verification as well as uploading and resizing image.
		//This variable is used as a flag. The value is initialized with 0 (meaning no error found)
		//and it will be changed to 1 if an errro occures. If the error occures the file will not be uploaded.

$errors=0;

// checks if the form has been submitted
if(isset($_POST['Submit']))
{
for ($i = 1; $i <= $num_files; $i++) 
	{ 
	//reads the name of the file the user submitted for uploading
	$image=$_FILES['image'.$i]['name'];
	// if it is not empty
	if ($image)
		{
		// get the original name of the file from the clients machine
		$filename = stripslashes($_FILES['image'.$i]['name']);
		// get the extension of the file in a lower case format
		$extension = getExtension($filename);
		$extension = strtolower($extension);
		// if it is not a known extension, we will suppose it is an error, print an error message
		//and will not upload the file, otherwise we continue
		if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))
			{
			echo "<h1><font color='#999999'>Unknown extension!</font></h1>";
			$errors=1;
			}
			else
			{
			// get the size of the image in bytes
			// $_FILES[\'image\'][\'tmp_name\'] is the temporary filename of the file in which
			//the uploaded file was stored on the server
			$size=getimagesize($_FILES['image'.$i]['tmp_name']);
			$sizekb=filesize($_FILES['image'.$i]['tmp_name']);
			//compare the size with the maxim size we defined and print error if bigger
			if ($sizekb > MAX_SIZE*1024)
				{
				echo "<h1><font color='#999999'>You have exceeded the size limit!</font></h1>";
				$errors=1;
				}
			//we will give an unique name, for example the time in unix time format
			$catagory=$_POST['catagory'];
			$image_name=time().''.$i.'.'.$extension;

			//the new name will be containing the full path where will be stored (images folder)

			$newname= "content/".$catagory."/".$image_name;
			$copied = copy($_FILES['image'.$i]['tmp_name'],$newname);
			if (!copied)
				{
				echo "<h1><font color='#999999'>Copy unsuccessfull!</font></h1>";
				$errors=1;
				}
				else
				{
				// the new thumbnail image will be placed in images/thumbs/ folder
				$catagory=$_POST['catagory'];
				$thumb_name='content/thumbs/'.$catagory.'/thumb_'.$image_name;
				// call the function that will create the thumbnail. The function will get as parameters
				//the image name, the thumbnail name and the width and height desired for the thumbnail
				#$newname = stripslashes($newname);
				$thumb=make_thumb($newname,$thumb_name,WIDTH,HEIGHT);
				}
			} 
		}


	//If no errors registered, print the success message and show the thumbnail image created
	if(isset($_POST['Submit']) && !$errors)
		{
		echo "<h1><font color='#999999'>Thumbnail created Successfully!</font></h1>";
		echo '<img src="'.$thumb_name.'"><br />'; 

	     $newname = mysql_escape_string($_POST['piclink']);
		 $thumb_name = mysql_escape_string($_POST['picurl']);
		 $title = mysql_escape_string($_POST['title']);
		 $catagory = mysql_escape_string($_POST['catagory']);
		 $keywords = mysql_escape_string($_POST['keywords']);
		 $statusflag = 'Y';
		 $description = mysql_escape_string($_POST['description']);
	   $result = mysql_query ("INSERT INTO content (title, catagory, date, time, description, statusflag, picurl, piclink, keywords, membernumber) VALUES 
	   ('$title','$catagory','$todaysdate','$currenttime','$description','$statusflag', 'content/thumbs/$catagory/thumb_$image_name','content/$catagory/$image_name','$keywords','$id')",$db); 
	     echo "<b><font color='#999999'> Insert succeeded</font></b><br />";
		}
	}	
echo "<a href='mass_content_upload.php'><font color='#999999'>Upload More Content</font></a>";
} else 
{
	?>
<form method="post" enctype="multipart/form-data" action="<? echo $PHP_SELF ?>"> 
<input type="hidden" name="date" value="<? $todaysdate ?>" >
<input type="hidden" name="time" value="<? $currenttime ?>" >

<table border="0" cellspacing="0" cellpadding="0"> 
					<tr>
                        <tr> 
					<td valign="top" height="35" align="center" colspan="2"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">
                        You may Upload Pictures In File Formats - gif, jpeg, jpg, pjpeg and png.<br> Including Animated Gifs.</font></b></td> 

					</tr> 
						<td width="100" align="left"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Catagory</font></b></td>

						<td height="25" width="346">

                            <? if ($membertype == 'A'){ 
                            
                            $result = mysql_query("SELECT * FROM catagories ORDER BY catagory",$db);

						echo "<select name=catagory value=''>catagory</option>";
						// printing the list box select command

						while($nt=mysql_fetch_array($result)){//Array or records stored in $nt
						echo "<option value=$nt[catagory]>$nt[catagory]</option>";
						/* Option values are added by looping through the array */
						}
						echo "</select>";
						} else { ?> 
                            
                            <b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">To Be Determined By Admin</font></b>
                            <? } ?>
                            </td>
<tr> 
<td height="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Title</font></b></td> 
<td><input name="title" size="51" type="text" id="title"></td> 
</tr> 
<tr> 
<td height="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Description</font></b></td> 
<td><input name="description" size="51" type="text" id="descript"></td> 
</tr> 
<tr> 
<td height="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">Keywords</font></b></td> 
<td>
<? if ($membertype == 'A'){ ?>
<input name="keywords" size="51" type="text" id="keywords">
<? } else { ?>
<b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">To Be Determined By Admin</font></b>
<? } ?>
</td> 
</tr>
<tr>
<td> </td> 
<td> </td>
</tr>
<tr>
<? for ($i = 1; $i <= $num_files; $i++)
{
	?>
		<td height="30" width="30"><b><font size="2" face="Arial, Helvetica, sans-serif" color="#999999">File<? echo "$i:" ?></font></b></td> 
		<td>
	<?
	// show the file input field based on($num_files). 
	#echo "<input size='100' type=\"file\" name=\"image".$i."\">"; 
	?>
	<input type="file" size="100" name="image<? echo "$i" ?>"> </td></tr><br>
	<? 
} 
?>
<tr>
<td> </td> 
<td> </td>
</tr>
<tr> 
<td align="center" colspan="2"><input type="submit" name="Submit" value="Submit"> 
<input name="" type="reset"></td> 
</tr> 
</table> 
</form>
<? 
}
?>

Sign In

need help with script - I have modified this script to my needs.

Recommended Posts

tylrwb

Link to comment

Share on other sites

tylrwb

Link to comment

Share on other sites

Join the conversation

Browse

Activity

Important Information