PHP - Don't Display Image If It's Not In The Folder

I am attempting to us glob to display contents of a users folder using a session variable.
Example: I have a session variable called department
Code: [Select]
$row_fullname['department'];
In department I have the name of the department the user belongs to such as: office, plant, maintenance, and groundskeeping
I created a folder called docs inside of docs there are 4 subfolders called office, plant, maintenance, and groundskeeping

I found this code which will display the contents of the folder:
Code: [Select]
<?php
$files = glob( './docs/office/*.*' );

foreach ( $files as $file )
{
    echo
        '<a href="./docs/office/' . basename( $file ) . '"target="_blank">'
        . basename( $file ) . '</a><br />';
}  
?>
The above code works fine, but I would like it to only display the contents of a departments folder only if the user is part on that department.

Here is an example that I know is completely wrong but it may help explain what I am trying to do.
Code: [Select]

<?php
]<?php
$files = glob( './docs/echo $row_fullname['department'];/*.*' );

foreach ( $files as $file )
{
    echo
        '<a href="./docs/echo $row_fullname['department'];/' . basename( $file ) . '"target="_blank">'
        . basename( $file ) . '</a><br />';
}  
?>Thanks for your time

hello friends,

while clicking the form all the information goes to database, I have one image upload field,
when cliking the submit button, i would like 'image name' to go in database and file to go in
/upload folder, i have tried this for hours and gave up,

if anyone help me in this, i would be very greatful

If I upload this script in /www/ads/insert/image/ it works fine
If I upload it in /www/ads/insert/ it does not work It says PHP could not open /new/ to upload image

Code: [Select]
<?

$target_path = 'images/new/';
$image_name = 'myself.gif';

if( imagejpeg( $tmp_img, "{$target_path}{$image_name}" ) ){
print"image uploaded!";
}

?>
I think because PHP only allows to upload images 1 folder deep!!!

Why? How do I solve this? I want to create different folders for each group of images

Good day:

Im trying to display an image from a folder and the image name is retrieved by a query. The query is getting the image name all right but the image is not displaying. This is the code im using for the image display

Code: [Select]
<?php
$aid = 1;
  $connection = mysql_connect("localhost",
        "username",
        "password");

    mysql_select_db("articles", $connection); 
$query="SELECT imagename, description FROM articles_description WHERE id='$aid'";
$result=mysql_query($query);

$num=mysql_numrows($result);


mysql_close();
?>
<table width ="1000" border="1" cellspacing="2" cellpadding="2">



</tr>

<?php
$j=0;
while ($j < $num) {

$f8=mysql_result($result,$i,"description");
$f9=mysql_result($result,$i,"imagename")
?>

<tr>
<td valign="top"> <img src="images/'.$f9.'; ?>" alt="" name="picture" width="100" height="100" border="1" /></td>
<td><font face="Arial, Helvetica, sans-serif"><?php echo $f8; ?></font></td>

</tr>
<tr>
</tr>

<?php
$j++;
}
?>


Any help will be appreciated

Hello   I am new here, and so i am to php.. i have a small question - i think anyone here could help me, im sure :-)   I have a php-gallery running locally on my desktop (using xampp), the gallery just shows images from a directory where a webcam saves its pictures in it (the gallery is named "ubergallery" - maybe anyone knows this gallery).   Now i really would like to have following option:    - A Button on the thumbnail called "delete" - when clicking on it, the picture should get replaced with another, predefined, placeholder-picture. I really hope somebody here can help me ! Thank you so much for your time !   I have attached the files! Attached Files  UberGallery.php   37.81KB   0 downloads  index.php   2.81KB   0 downloads  index.php   663bytes   0 downloads

Hi there, i want to remake a script that uploads a images in one folder to script that uploads images to folder that is equal with article id. Something like - main_folder/images/articles/$id/image.jpg ...
But i don't understand how i can create it.. I don't understand how the script can know last id and move images to the folder. It's easy to add script that create folder but how the script can know latest id?..
Here is the code that process images. [It's from php fusion cms so maybe someone could not understand some things.] Thank you..
Maybe some one can give some advice how script can know latest id?.

Code: [Select]
if (isset($_POST['save'])) {
$error = "";
$news_subject = stripinput($_POST['news_subject']);
$news_cat = isnum($_POST['news_cat']) ? $_POST['news_cat'] : "0";
if (isset($_FILES['news_image']) && is_uploaded_file($_FILES['news_image']['tmp_name'])) {

$image = $_FILES['news_image'];
$image_name = stripfilename(str_replace(" ", "_", strtolower(substr($image['name'], 0, strrpos($image['name'], ".")))));
$image_ext = strtolower(strrchr($image['name'],"."));

if ($image_ext == ".gif") { $filetype = 1;
} elseif ($image_ext == ".jpg") { $filetype = 2;
} elseif ($image_ext == ".png") { $filetype = 3;
} else { $filetype = false; }

if (!preg_match("/^[-0-9A-Z_\.\[\]]+$/i", $image_name)) {
$error = 1;
} elseif ($image['size'] > $settings['news_photo_max_b']){
$error = 2;
} elseif (!$filetype) {
$error = 3;
} else {
$image_t1 = image_exists(IMAGES_N_T, $image_name."_t1".$image_ext);
$image_t2 = image_exists(IMAGES_N_T, $image_name."_t2".$image_ext);
$image_full = image_exists(IMAGES_N, $image_name.$image_ext);

move_uploaded_file($_FILES['news_image']['tmp_name'], IMAGES_N.$image_full);
if (function_exists("chmod")) { chmod(IMAGES_N.$image_full, 0644); }
$imagefile = @getimagesize(IMAGES_N.$image_full);
if ($imagefile[0] > $settings['news_photo_max_w'] || $imagefile[1] > $settings['news_photo_max_h']) {
$error = 4;
unlink(IMAGES_N.$image_full);
} else {
createthumbnail($filetype, IMAGES_N.$image_full, IMAGES_N_T.$image_t1, $settings['news_photo_w'], $settings['news_photo_h']);
if ($settings['news_thumb_ratio'] == 0) {
createthumbnail($filetype, IMAGES_N.$image_full, IMAGES_N_T.$image_t2, $settings['news_thumb_w'], $settings['news_thumb_h']);
} else {
createsquarethumbnail($filetype, IMAGES_N.$image_full, IMAGES_N_T.$image_t2, $settings['news_thumb_w']);
}
}
}
if (!$error) {
$news_image = $image_full;
$news_image_t1 = $image_t1;
$news_image_t2 = $image_t2;
} else {
$news_image = "";
$news_image_t1 = "";
$news_image_t2 = "";
}
} else {
$news_image = (isset($_POST['news_image']) ? $_POST['news_image'] : "");
$news_image_t1 = (isset($_POST['news_image_t1']) ? $_POST['news_image_t1'] : "");
$news_image_t2 = (isset($_POST['news_image_t2']) ? $_POST['news_image_t2'] : "");
}

}

Help me.

What I am doing is

editing a form with checkboxes... and updating image ..

I uploaded scripts

I want to delete old jpeg file from thumb folder and update new filename in db

 




Code: [Select]
<!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=iso-8859-1" />
<title>Untitled Document</title>
<script type="text/javascript">
function show_confirm()
{
var r=confirm("Delete?");
if (r==true)
  {
  //javascript:window.location='view.php';
  alert("Deleted!!");
  }
else
  {
  //javascript:window.location='view.php';
  alert("You pressed Cancel!");
  return false;
  }
}
</script>
</head>
<body>

<?php
require("connect.php");

if ($_REQUEST['submit']) {

$id=$_POST['hide'];

for($i=1; $i<=$id; $i++)
{
$query2 = mysql_query("SELECT * from stu_detail WHERE id = $id ");
while($file = mysql_fetch_array($query2)) {
$unlink = unlink("up_images/thumb/" . $file['filename']);

}
}

$new_name=$_POST['name'];

$new_email=$_POST['email'];

$new_phone=$_POST['phone'];

$new_gender=$_POST['rad'];

$new_city=$_POST['city'];

$new_lang=implode(",",$_POST['chk']);


$tar = "c:/wamp/www/rms/vignesh_2/up_images/";

if ($_FILES['efile']['error'] > 0)
echo "Error" . $_FILES["efile"]["error"];
else
{
if (file_exists ("$tar" . $_FILES['efile']['name']))
{
echo $_FILES['efile']['name'] . " already exsists";
}
else
{
move_uploaded_file ($_FILES['efile']['tmp_name'],"$tar" . $_FILES['efile']['name']);
}
}
$qry=mysql_query("UPDATE stu_detail SET name='".$new_name."', email='".$new_email."', phone='".$new_phone."', 
gender='".$new_gender."', city='".$new_city."', lang='".$new_lang."', filename='".$_FILES['efile']['name']."' 
WHERE id=$id ") or die(mysql_error());

require_once("create_thumb.php");
echo generateThumbs();

if (!$qry)
{
echo "not updated";
}
else
{
echo "<table  align='center' border='1' width='800' height='600'>";
?><tr>
<th scope="col">Name</th>
<th scope="col">E-mail Address</th>
<th scope="col">Phone</th>
<th scope="col">Gender</th>
<th scope="col">City</th>
<th scope="col">Language</th>
</tr>
<?php
$recyc=mysql_query("SELECT * FROM stu_detail where status = 1") or die(mysql_error());
$del = mysql_num_rows($recyc);
if ($del != 0) echo "<a href='recycled.php'>Recycle bin</a>";

if ($qry2=mysql_query("SELECT * FROM stu_detail where status = 0 order by id desc") ) {
while($res=mysql_fetch_array($qry2))
{
?>
<tr>
<td><?php echo $res['name']; ?></td>
<td><?php echo $res['email']; ?></td>
<td><?php echo $res['phone']; ?></td>
<td><?php echo $res['gender']; ?></td>
<td><?php echo $res['city']; ?></td>
<td><?php echo $res['lang']; ?></td>

<td>
<img src="up_images/thumb/<?php echo $res['filename']; ?>" />
</td>
<td> <a href="edit.php?uid=<?php echo $res['id']; ?>">edit</a></td>
<!--<td><button type="button" onClick="return show_confirm();">Delete</button> </td>-->
<td> <a href="delete.php?uid=<?php echo $res['id']; ?>" onClick="return show_confirm();">delete</a></td>
</tr>
<?php
}
}
?>
</table>
<?php
}
}
?>

</body>
</html>

hi all

i need a script that will allow me upload images to 2 dif folders on my server and then add the info to my database along with some other form data.
iv been looking all over for code or scripts for days now and have been playing with cut and copyed code but no look

again any help i will be greatful for as im a noob to php but al learning quick

here is my html form

Code: [Select]

<html>
<body>

<form action="add.php" method="post">
Project Name: <input type="text" name="pro_name" /><br>
Thumbnail: <input type="file" name="thumbnail" /><br> ////// this image to ../thum
Short Details: <input type="text" name="short_details" /><br>
Full Details: <input type="text" name="full_details" /><br>
Category: <input type="text" name="cat" /><br>
Image1: <input type="file" name="image1" /><br>//// and image1,2,3,4 to ../images
Image2: <input type="file" name="image2" /><br>
Image3: <input type="file" name="image3" /><br>
Image4: <input type="file" name="image4" /><br>
<input type="submit" />
</form></body></html>
here is my code for add.php witch only adds the info to the DB

Code: [Select]
<?php
error_reporting(E_ALL);

include ("../includes/db_config.php");

$con = mysql_connect($db_hostname,$db_username,$db_password);
@mysql_select_db($db_database) or die( "Unable to select database");

$sql="INSERT INTO $db_table (pro_name, thumbnail, short_details, full_details, cat, image1, image2, image3, image4)
VALUES
('$_POST[pro_name]','$_POST[thumbnail]','$_POST[short_details]','$_POST[full_details]','$_POST[cat]','$_POST[image1]','$_POST[image2]','$_POST[image3]','$_POST[image4]')";

if (!mysql_query($sql,$con))
  {
  die('Error: ' . mysql_error());
  }
echo "1 record added";

mysql_close($con)


?>

I have a PHP CRUD application and when i delete a row i need it to delete from the MySQL and the image from the uploads folder as well. I have researched and tried dozens of ways with the unlink option but nothing works. If i take out the unlink from my code it will delete fine from the DB. I am new to coding and PHP so any help would be awesome.

The file_path is correct. The uploads is the name of the folder where the image is stored and the $_POST["image"] is the column name in MySQL where the image name is stored.

delete.php

<?php

	//start PHP session
	session_start();

if (!isset($_SESSION['success']))
{
    header("Location: login_page.php");
    die();
}

// check if value was posted
if($_POST){
 
    // include database and object file
    include_once 'config/database.php';

    $file_path = 'uploads/' . $_POST["image"];
    if(unlink($file_path))
 {
	// delete query
	$query = "DELETE FROM myDBname WHERE id = ?";
	$stmt = $con->prepare($query);
	$stmt->bindParam(1, $_POST['object_id']);
 }
	if($stmt->execute()){
		// redirect to read records page and 
		// tell the user record was deleted
		echo "Record was deleted.";
	}else{
		echo "Unable to delete record.";
    }
}

?>

this is the delete button code

					echo "<a delete-id='{$id}' class='btn btn-danger delete-object'>";
					echo "<span class='glyphicon glyphicon-remove'></span> Delete";
					echo "</a>";

This is the javascript for the delete button as well.

	// delete record
	$(document).on('click', '.delete-object', function(){

		var id = $(this).attr('delete-id');

		bootbox.confirm({
		    message: "<h4>Are you sure?</h4>",
		    buttons: {
		        confirm: {
		            label: '<span class="glyphicon glyphicon-ok"></span> Yes',
		            className: 'btn-danger'
		        },
		        cancel: {
		            label: '<span class="glyphicon glyphicon-remove"></span> No',
		            className: 'btn-primary'
		        }
		    },
		    callback: function (result) {

		        if(result==true){
					$.post('delete.php', {
						object_id: id
					}, function(data){
						location.reload();
					}).fail(function() {
						alert('Unable to delete.');
					});
		    	}
			}
		});

		return false;
	});

 

If you need any other info that would help you help me just let me know and i will get that in here ASAP. Thanks again for any help on this.

I'm trying to allow a user to upload an image, and have that image copied to an Image folder on the server
When I run the code I get the success message near the bottom of the code, but the image never gets copied to the folder. I'm not sure what's causing it to not copy the image

if($_POST["store"] != "") // if upload was hit
{
$fileExt = strrchr($_FILES['userfile']['name'], "."); // grab extension
if($fileExt != ".jpg" && $fileExt != ".jpeg") // check extension
{
$_SESSION["badFileType"] = "You cannot upload a file of type ".$fileExt; // set error
}
else
{
$fileName = $_FILES['userfile']['name']; // set file name
if(!is_uploaded_file($_FILES['userfile']['tmp_name'])) 
{
echo "Problem: possible file upload attack!"; // set error
exit(); // end
}

$upfile = "../Images/lg_".$category.$counter.".jpg"; // set path
$newFileName = $category.$counter.".jpg"; // set new file name
if(!copy($_FILES['userfile']['tmp_name'], $upfile)) // if not able to copy
{
echo "Problem: file could not be copied to directory!"; // set error
exit(); // end
}
$_SESSION["badfileType"] = "File uploaded successfully!"; // set success message
}
}
else
{
$_SESSION["badFileType"] = ""; // clear error
}

I am looking to resize the images (hight and width) after I have uploaded to a folder with php. What the bast way to do this. I am unable to resize them before I upload as I use the same picture in other areas.
I'm using this code to view the image and other infomation on the database can some one point me in the right direction or show me how to change the code below.  Thanks

Code: [Select]

<?php 
 
  mysql_connect("localhost", "", "") or die(mysql_error()) ; 
 mysql_select_db("stafflog") or die(mysql_error()) ; 
 
  
 $data = mysql_query("SELECT * FROM  ********") or die(mysql_error());  
 while($info = mysql_fetch_array( $data )) 
 { 
 
echo "<img src=http://www.web.com/productimages/" .$info['image'] . "> <br>"; 
echo "<b>Name:</b> ".$info['yourname'] . "<br> "; 
echo "<b>price:</b> ".$info['price'] . " <br>"; 
echo "<b>shortdes:</b> ".$info['shortdes'] . " <hr>"; 
 }
  
 ?>

Hey, i need help storing an image in my database via the URL(image location) at the moment my php code is storing the image in a folder on the directory called upload. here is the code:
<?php
// Where the file is going to be placed
$target_path = "upload
/";

/* Add the original filename to our target path. 
Result is "uploads/filename.extension" */
$target_path = $target_path . basename( $_FILES['uploadedfile']['name']);
$target_path = "upload/";

$target_path = $target_path . basename( $_FILES['uploadedfile']['name']);

if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
    echo "The file ".  basename $_FILES['uploadedfile']['name']).
    " has been uploaded";
} else{
    echo "There was an error uploading the file, please try again!";
}
?>

Click <a href="products.php">HERE</a> to go back to form


if someone could help me i'd be very grateful

I got this script:

But it give me error, file_get_contents cannot open stream.

I need to add the FTP connection with user/pass paramaters.

then look in set http url, to get the file contents(images) and transfer to ftp server location.

Can Anyone take alook and tell me if I am going down the right path and how to get there. Please

Code: [Select]
function postToHost($host, $port, $path, $postdata = array(), $filedata = array()) {
$data = "";
$boundary = "---------------------".substr(md5(rand(0,32000)),0,10);
$fp = fsockopen($host, $port);

fputs($fp, "POST $path HTTP/1.0\n");
fputs($fp, "Host: $host\n");
fputs($fp, "Content-type: multipart/form-data; boundary=".$boundary."\n");

// Ab dieser Stelle sammeln wir erstmal alle Daten in einem String
// Sammeln der POST Daten
foreach($postdata as $key => $val){
$data .= "--$boundary\n";
$data .= "Content-Disposition: form-data; name=\"".$key."\"\n\n".$val."\n";
}

// Sammeln der FILE Daten
if($filedata) {
$data .= "--$boundary\n";
$data .= "Content-Disposition: form-data; name=\"".$filedata['name']."\"; filename=\"".$filedata['name']."\"\n";
$data .= "Content-Type: ".$filedata['type']."\n";
$data .= "Content-Transfer-Encoding: binary\n\n";
$data .= $filedata['data']."\n";
$data .= "--$boundary--\n";
}

// Senden aller Informationen
fputs($fp, "Content-length: ".strlen($data)."\n\n");
fputs($fp, $data);

// Auslesen der Antwort
while(!feof($fp)) {
$res .= fread($fp, 1);
}
fclose($fp);

return $res;
}

$postdata = array('var1'=>'today', 'var2'=>'yesterday');
$filedata = array(
'type' => 'image/png',
'data' => file_get_contents('http://xxx/tdr-images/images/mapping/dynamic/deals/spot_map')
);

echo '<pre>'.postToHost ("localhost", 80, "/test3.php", $postdata, $filedata).'</pre>';

Hi the file file upload whenever i upload an image to main directory it saves one image into photos folder and copy another into thumbs folder but whenever i upload image to a different album (not main directory) it doesnt copy the other image to thumbs folder what i'm i doing wrong

this is the line that i chose the folder...

function make_locations ($locs)
{
$html = '<select name="locations" class="input"><option value="0">-- Main Directory --</option>';
foreach ($locs AS $key => $value)
{
$html .= '<option value="' .$value['album_id']. '">' .addslashes($value['album_name']). '</option>';
}
$html .= '</select>';

return $html;
}


this is the whole code

<?php
/**
* create a sub album directory for photos
* to be stored in
*/
function create_album ($album_name, $sub_album = 0)
{
global $db;

$sql = "INSERT INTO " .ALBUMS_TABLE. "
(
album_name,
sub_album
)
VALUES
(
'" .addslashes($album_name). "',
" .intval($sub_album). "
)";

if ($db->query($sql))
{
return TRUE;
}
else
{
return FALSE;
}
}

/**
* get a list of sub albums
*/
function get_albums ($sub_album = 0)
{
global $db;

$sql = "SELECT *
FROM " .ALBUMS_TABLE. "
WHERE sub_album = " .intval($sub_album);

$db->query($sql);

// initialise album storage
$albums = array();
while ($row = $db->fetch())
{
$albums[] = $row;
}

return $albums;
}

/**
* get a list of photos within an album
*/
function get_photos ($album = 0)
{
global $db;

$sql = "SELECT *
FROM " .PHOTOS_TABLE. "
WHERE album_id = " .intval($album). "
ORDER BY photo_id ASC";

$db->query($sql);

// initialise album storage
$photos = array();
while ($row = $db->fetch())
{
$photos[] = $row;
}

return $photos;
}

/**
* get a large version of a particular photo
*/
function get_large ($photo, $album = 0, $next = '')
{
global $db, $template, $account_details;

// shall we get the next / previous photo
switch ($next)
{
case "next" :

$next_sql = "AND photo_id > " .intval($photo). " ORDER BY photo_id ASC";
break;

case "previous" :

$next_sql = "AND photo_id < " .intval($photo). " ORDER BY photo_id DESC";
break;

default :

$next_sql = "AND photo_id = " .intval($photo);
break;
}

$sql = "SELECT *
FROM " .PHOTOS_TABLE. "
WHERE album_id = " .intval($album). "
" .$next_sql. "
LIMIT 1";

$db->query($sql);
if ($db->num_rows() == 0)
{
return '';
}
else
{
$photo_info = $db->fetch();

// note the total directory
$location = 'photos/' .$photo_info['photo_proper'];

// now we need to resize
list($width, $height) = getimagesize($location);
if ($width < 300)
{
$new_width = $width;
$new_height = $height;
}
elseif ($width > $height)
{
$new_width = 300;
$new_height = $height * ($new_width / $width);
}
elseif ($width < $height)
{
$new_width = $width * ($new_height / $height);
$new_height = 300;
}

// work out the next link
$next = '<a href="portfolio.php?p=' .$photo_info['photo_id']. '&a=' .$photo_info['album_id']. '&next=next">Next</a>';
$previous = '<a href="portfolio.php?p=' .$photo_info['photo_id']. '&a=' .$photo_info['album_id']. '&next=previous">Previous</a>';

return '<div id="largephoto"><img src="' .$location. '" height="' .$new_height. '" width="' .$new_width. '" class="large"><br /><div id="prevnext">' .$previous. ' :: ' .$next. '</div></div>';
}
}

/**
* get an array of locations
*/
function get_locations ()
{
global $db;

// initialise array
$locations = array();

// select albums
$sql = "SELECT

album_id,
album_name

FROM " .ALBUMS_TABLE;

$db->query($sql);
while ($row = $db->fetch())
{
$locations[] = $row;

}

return $locations;
}

/**
* make the locations table
*/
function make_locations ($locs)
{
$html = '<select name="locations" class="input"><option value="0">-- Main Directory --</option>';
foreach ($locs AS $key => $value)
{
$html .= '<option value="' .$value['album_id']. '">' .addslashes($value['album_name']). '</option>';
}
$html .= '</select>';

return $html;
}

/**
* delete an album from the database
* does not delete the photos in it
*/
function delete_albums ($album_ids)
{
global $db;

if (sizeof($album_ids) > 0)
{
$sql = "DELETE FROM " .ALBUMS_TABLE. "
WHERE album_id IN (" .implode(',', $album_ids). ")";

if ($db->query($sql))
{
return TRUE;
}
}

return FALSE;
}

/**
* delete a set of photos
*/
function delete_photos ($photo_ids)
{
global $db;

if (sizeof($photo_ids) > 0)
{
// select photo names for deletion
$sql = "SELECT photo_proper
FROM " .PHOTOS_TABLE. "
WHERE photo_id IN (" .implode(',', $photo_ids). ")";

$db->query($sql);

$unlink_ids = array();
while ($row = $db->fetch())
{
$unlink_ids[] = $row['photo_proper'];
}

// now delete the photos
if (sizeof($unlink_ids) > 0)
{
$sql = "DELETE FROM " .PHOTOS_TABLE. "
WHERE photo_id IN (" .implode(',', $photo_ids). ")";

if ($db->query($sql))
{
// remove photo from directory
for ($i = 0; $i < sizeof($unlink_ids); $i++)
{
unlink("photos/" .$unlink_ids[$i]);
unlink("photos/thumbs/" .$unlink_ids[$i]);
}
return TRUE;
}
}
}

return FALSE;
}

/**
* upload a set of files
*/
function upload_files ($save_dir = '', $album = 0)
{
global $db;

// check the save dir is writable
if (!is_writable($save_dir))
{
return FALSE;
}

// specify allowed file types
$allowed_types = array (

'image/jpg',
'image/jpeg',
'image/pjpeg',
'image/gif'

);

// keep a list of uploaded files
$uploaded = array();

// store bytes uploaded
$total_bytes = 0;

// go through the list of files
while (list($key, $value) = each($_FILES['userfile']['name']))
{
// check file has been passed
if (!empty($value))
{
// find extension
$extension = substr($_FILES['userfile']['name'][$key], strpos($_FILES['userfile']['name'][$key],".") + 1);

// time + $key for name
$name = time(). "_" .$key. "." .$extension;

// save url
$add = $save_dir. "/" .$name;

if (move_uploaded_file($_FILES['userfile']['tmp_name'][$key], $add))
{
chmod($add, 0777);

// add photo to database
create_photo($_FILES['userfile']['name'][$key], $name, $album);
}
}
}

return TRUE;
}

/**
* insert photo details into the database
*/
function create_photo ($photo_name, $key_name, $album = 0)
{
global $db;

// get the filesize
if (!$size = filesize("photos/" .$key_name))
{
$size = 0;
}

// insert the photo in the database
$sql = "INSERT INTO " .PHOTOS_TABLE. "
(
photo_name,
photo_date,
photo_proper,
photo_size,
album_id
)
VALUES
(
'" .addslashes($photo_name). "',
" .time(). ",
'" .addslashes($key_name). "',
" .intval($size). ",
" .$album. "
)";

if ($db->query($sql))
{
return TRUE;
}
else
{
return FALSE;
}
}

/**
* get a complete raw copy of the directory
*/
function get_dir_contents ($dir)
{
// declare content array
$contents = array();

// check gallery exists
if (is_dir($dir))
{
if ($handle = opendir($dir))
{
while (FALSE !== ($file = readdir($handle)))
{
if ($file != '.' && $file != '..' && $file != 'thumbs')
{
if (file_exists($dir. '/thumbs/' .$file) || thumbnail($file, $dir. '/' .$file, $dir. '/thumbs'))
{
$contents[] = $dir. '/thumbs/' .$file;
}
else
{
$contents[] = 'no_image.gif';
}
}
}
}
}

return $contents;
}

/**
* create a thumbnail of a photo and store it
* in the thumbs directory
*/
function thumbnail ($filename, $source_file, $destination, $new_h = 75, $new_w = 75)
{
if (!is_file($source_file))
{
return FALSE;
}

// get the image details
list($old_w, $old_h, $type) = getimagesize($source_file);

// create source image
switch($type)
{
case 1:

$source = @imagecreatefromgif($source_file);
break;

case 2:

$source = @imagecreatefromjpeg($source_file);
break;

case 3:

$source = @imagecreatefrompng($source_file);
break;

default :

return FALSE;
}

// work out dimensions
if ($old_w < $old_h)
{
$thumb_w = $new_w;
$thumb_h = $old_h * ($new_h / $old_w);
}
elseif ($old_w > $old_h)
{
$thumb_w = $old_w * ($new_w / $old_h);
$thumb_h = $new_h;
}
elseif ($old_w == $old_h)
{
$thumb_w = $new_w;
$thumb_h = $new_h;
}
$thumb = @imagecreatetruecolor($thumb_w, $thumb_h);

// create image
imagecopyresized($thumb, $source, 0, 0, 0, 0, $thumb_w, $thumb_h, $old_w, $old_h);

// check we have a proper destination
if (!is_dir($destination))
{
mkdir($destination, 0777);
}

// save image
switch ($type)
{
case 1:
case 2:

imagejpeg($thumb, $destination. '/' .$filename);
break;

case 3:

imagepng($thumb, $destination. '/' .$filename);
break;
}

// memory saving
imagedestroy($thumb);
imagedestroy($source);

// thumbnail created successfully
return TRUE;
}

/**
* make the table to show the directories and photos
*/
function make_table ($list, $type, $row = 3)
{
// initialize gallery html array
$gallery_html = array();

// check if we have a list > 0
if ($size = sizeof($list))
{
switch ($type)
{
case "GALLERIES" :

$gallery_html[] = '<div id="galleries">';
break;

case "PHOTOS" :
case "RAW" :

$gallery_html[] = '<div id="photos">';
break;
}

// loop through list
for ($i = 0; $i < sizeof($list); $i++)
{
// shall we open a new list
if ($i % $row == 0)
{
$gallery_html[] = '<ul>';
}

// add to list
switch ($type)
{
case "GALLERIES" :

// create the delete link
$delete_link = '';
if ($_SESSION['logged_in'])
{
$delete_link = '[ <a href="admin.php?mode=deletealbum&a=' .$list[$i]['album_id']. '">Delete</a> ]';
}


$gallery_html[] = '<a href=portfolio.php?albums='.$list[$i]['album_id'].'><img src="folder.gif" class="directory"><br />' .addslashes($list[$i]['album_name']). '</a><br />' .$delete_link. '</li>';
break;

case "PHOTOS" :

// construct photo name
$name = $list[$i]['photo_proper'];

// construct location
$location = "photos/";

// create thumbnail
if (!file_exists($location. "/thumbs/" .$name))
{
thumbnail($name, $location. "/" .$name, $location. "/thumbs/");
}

// construct date
$date = '<div class="date">' .date("d/m G:ia", $list[$i]['photo_date']). '</div>';

// create the delete link
$delete_link = '';
if ($_SESSION['logged_in'])
{
$delete_link = '[ <a href="admin.php?mode=deletephoto&p=' .$list[$i]['photo_id']. '">Delete</a> ]';
}

// image information
list($width, $height) = getimagesize($location . $list[$i]['photo_proper']);

// add to the html
$gallery_html[] = '<li><a href="' .$location . $list[$i]['photo_proper']. '" rel="lightbox[racing]" title="Photos"><img src="' .$location. "/thumbs/" .$name. '" class="picture"><br />View</a><br />' .$delete_link. '</li>';
break;

case "RAW" :

$gallery_html[] = '<li><img src="' .$list[$i]. '" class="picture"></li>';
break;
}

// shall we close the list
if ( ($i + 1) % $row === 0 || ($i + 1) == $size)
{
$gallery_html[] = '</ul>';
}
}

$gallery_html[] = '</div>';
}

return implode('', $gallery_html);
}
?>