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[SOLVED] phpsimplegallery Fatal error: Call to undefined function

pneudralics

By pneudralics
in Third Party Scripts

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pneudralics Advanced Member

pneudralics

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Posted

Whenever I add in a session to the script I get the following after being logged in:

Fatal error: Call to undefined function PrintThumbs() in C:\wamp\www\a\gallery.php on line 123

123: PrintThumbs();

 

If I take out the session it goes away. Don't know why.

 

<?php
//This is the page for uploading the gallery section
session_start();
if(!isset($_SESSION['username'])){ 
require ("error.php"); 
} else { 
include ('header.php');

// -------------------phpSimpleGallery v2.1.1 ---------------------------
//
// author: Craig Atkins from original code by ricocheting.com
// date: 18/03/2004 (18th March 05)
// version: 2.1.1 (Branched from Gallery 1.01 by ricocheting.com)
// description: gallery script that creates it's own thumbnails if GD or imagemagick is installed
// Displays comment under the image where appropriate, and uses 'bordered' resizing if needed (GD Only).
// license: freeware
// updates at: http://coding.1-fix.com


// +++++++++++++++USER UPDATABLE VARIABLES BELOw:

// Template path (relative to this script)
$config['template'] = "gallery.tpt";

// Image Display Template path (this file is only needed if internalDisplay is true)
$config['templateImage'] = "galleryImage.tpt";

// max image width/height
$config['size'] = 150;

// Make thumbnails universal height/width (GD Only at present)
$config['universal'] = true;

// If using Universal height - what colour do you want the border? (RGB)
$config['borderR'] = 255;
$config['borderG'] = 255; // 255,255,255 = White. 0,0,0 = Black
$config['borderB'] = 255;

// Fix the width of the table columns to what size?
$config['columnsize'] = $config['size']; //Defaulted to the same size as the image

// Use subdirectories of the Image folder as seperate albums?
$config['albums'] = true;

// jpeg thumbnail image quality
$config['imagequality'] = 70;

// rows of images per page
$config['rows'] = 3;

// columns of images per page
$config['cols'] = 3;

// max page numbers to show at once
$config['maxShow'] = 10;

// Show file names under the image? (i.e: image1.jpg)
$config['fileName'] = false;

// Display images within phpSimpleGallery
// Setting true will show images within your template when clicked
// Setting false will make the images open in a new window on their own (with no html)
$config['internalDisplay'] = true;

// default sort order. Values 'nameASC','nameDESC','oldFIRST','newFIRST'.
$config['sortOrder'] = "newFIRST"; //Defaulted to show newest images first.

// folder where full size images are stored (include trailing slash)
$config['fulls']="../gallery/";

// name of subfolder where thumbnails are to be created
$config['thumbs'] = $config['fulls']."thumbs";

// delete redundant thumbnails? 0 - No, 1 - Yes, check monthly, 2 - Yes, check every time
$config['deleteThumbs'] = 2;

// method to create thumbnails. options: gd2, imagemagick
$config['imagemethod'] = "gd2";             

// (if imagemagick) - Path to Imagemagick "convert" program
$config['convert'] = "/usr/bin/convert";
// (if imagemagick) - Path to Imagemagick "identify" program
$config['identify'] = "/usr/bin/identify";

// +++++++++++++++ONLY CHANGE HTML CODE BELOW THIS LINE!

$config['start'] = 0;
$config['max'] = 0;
$config['page'] = isset($_GET['page'])?$_GET['page']:"0";
//$config['version'] = "<a href=\"http://coding.1-fix.com/php-scripts.htm\" target=\"_BLANK\">Powered by phpSimpleGallery 2.1.1</a>";

$sortOrd = isset($_GET['sort'])?$_GET['sort']:"";
$IMperPage = isset($_GET['perPage'])?$_GET['perPage']:"";

$config['album'] = isset($_GET['album'])?$_GET['album']:"";

$tpt_position = "0";
$tpt_totalimages = "0";
$tpt_imagetable = "";
$tpt_linknext ="";
$tpt_linkprev = "";
$tpt_firstdivide = "-";
$tpt_lastdivide = "-";
$tpt_pages = "";
$tpt_sortorder = "";
$tpt_imgperpage = "";

$imageFolder = "";

if (!file_exists($config['template'])) { 
oops("Template file for gallery: <b>$config[template]</b> does not exist. Check gallery.php - the value of config[template] is probably incorrect.");
die;
}else{
$html_out = file_get_contents($config['template']);
}

#######################################################################
// see if we have been given an image to view.
// if so, open it up (if viewing internal)
if((isset($_GET['entry'])) && ($config['internalDisplay'] == true)){
GetEntry();
}else{
PrintThumbs();
}
#######################################################################


#-#############################################
# desc: prints out html for thumbnails of images in directory
function PrintThumbs(){
global $config;
global $html_out;
global $sortOrd;
global $IMperPage;
global $imageFolder;
global $tpt_position, $tpt_totalimages, $tpt_imagetable, $tpt_linknext, $tpt_linkprev, $tpt_firstdivide, $tpt_lastdivide, $tpt_pages, $tpt_sortorder, $tpt_imgperpage;

if (!file_exists($config['fulls'])) { 
	oops("directory <b>$config[fulls]</b> does not exist");
	die;
}
//thumb directory
if (!file_exists($config['thumbs'])) { 
	if (!mkdir($config['thumbs'], 0755)) {
		oops("Could not create thumb directory <b>$config[thumbs]</b> - check write permissions");
		die;
	}
}

// Check if thumbs need deletion
ProcessThumbDelete();

if ($config['albums'] == true){
	$albumlist = GetAlbumList($config['fulls']);
}


if (!empty($sortOrd)) {

	$config['sortOrder'] = $sortOrd;
}

if (!empty($IMperPage)) {
	if($IMperPage=="9"){
		$config['rows'] = 3;
		$config['cols'] = 3;	
	}elseif($IMperPage=="15"){
		$config['rows'] = 5;
		$config['cols'] = 3;
	}elseif($IMperPage=="25"){
		$config['rows'] = 5;
		$config['cols'] = 5;
	}elseif($IMperPage=="50"){
		$config['rows'] = 10;
		$config['cols'] = 5;
	}
}

if($config['albums'] == true){
// If we are working with albums, then get the image list for the selected album

	if (empty($config['album'])){
		$imageFolder = $config['fulls'];
	}else{
		$imageFolder = $config['fulls'].$config['album']."/";	
	}	

	if ((GetFileCount($imageFolder) == 0) && (empty($config['album'])) && (count($albumlist) > 0)){
		$config['album'] = $albumlist[0];
		$imageFolder = $config['fulls'].$config['album']."/";
	}

	$imagelist = GetFileList($imageFolder,0);
}else{
	$imageFolder = $config['fulls'];
	$imagelist = GetFileList($imageFolder,0);
}

//   echo count($imagelist);

//processing for how many images to do on current page
$config['start']=($config['page']*$config['cols']*$config['rows']);
$config['max']=( ($config['page']*$config['cols']*$config['rows']) + ($config['cols']*$config['rows']) );

if($config['max'] > count($imagelist)){$config['max']=count($imagelist);}

#if there is 0 matches, show 0. otherwise show ($start+1)
if ($config['max'] == "0"){$tpt_position = "0 - 0"; $tpt_totalimages = "0";}
else{$tpt_position = ($config['start']+1)." - $config[max]"; $tpt_totalimages = count($imagelist)."";}

$temp=1;
//for all the images on the page
for($i=$config['start']; $i<$config['max']; $i++){

	if (preg_match("/\.(bmp)$/i",$imagelist[$i])) { 
		$thumb_image = $config['thumbs']."/".$config['album'].$imagelist[$i].".jpg";
		$thumb_exists = file_exists($thumb_image);
	}else{
		$thumb_image = $config['thumbs']."/".$config['album'].$imagelist[$i];
		$thumb_exists = file_exists($thumb_image);
	}

	$desc_file = $imageFolder.$imagelist[$i].".txt";
	$desc_exists = file_exists($desc_file);

	// create thumb if not exist
	if(!$thumb_exists){
		// Check for safe mode
		if( !ini_get('safe_mode') ){
			set_time_limit(30);
		}
		$thumb_exists = ResizeImage("$imageFolder$imagelist[$i]", $thumb_image, $config['size']);
	}else{
	// If a thumbnail exists then check it's newer than the source.. otherwise, make a new thumb

		if(strftime(filemtime($thumb_image)) < strftime(filemtime("$imageFolder$imagelist[$i]"))){
			// Check for safe mode
			if( !ini_get('safe_mode') ){
				set_time_limit(30);
			}
			$thumb_exists = ResizeImage("$imageFolder$imagelist[$i]", $thumb_image, $config['size']);
		}		
	}

	$imagelist[$i] = rawurlencode($imagelist[$i]);
	if (preg_match("/\.(bmp)$/i",$imagelist[$i])) {
		$thumb_image = $config['thumbs']."/".$config['album'].$imagelist[$i].".jpg";
	}else{
		$thumb_image = $config['thumbs']."/".$config['album'].$imagelist[$i];
	}

	$tpt_imagetable = $tpt_imagetable . "<td align=\"center\" valign=\"top\" class=\"border\" width=\"$config[columnsize]\"><div align=\"center\">";

	if($config['internalDisplay'] == true){
	// If we are displaying internally then point the link back to this program
		$tpt_imagetable = $tpt_imagetable . "<a href=\"".GetBaseURL()."?entry=$imageFolder$imagelist[$i]\">"; 
	}else{
	// Otherwise point it to the image file itself
		$tpt_imagetable = $tpt_imagetable . "<a href=\"$imageFolder$imagelist[$i]\" target=\"_blank\">"; 
	}

	if ($thumb_exists) {
		$tpt_imagetable = $tpt_imagetable . "<img src=\"$thumb_image\" border=\"0\" alt=\"$imagelist[$i]\">";
	} else {
		if($config['fileName'] == false){
		// We don't want to write out the Image Name if we are showing the filenames
		// otherwise we will end up with it twice!!
			$tpt_imagetable = $tpt_imagetable . "$imagelist[$i]";
		}

	}

	if(!$desc_exists){
	// Check if the file has a description txt file, and then display the description
		if($config['fileName'] == true){
		// If we are showing file names then add this under the image
			$tpt_imagetable = $tpt_imagetable . "<br>$imagelist[$i]</a></div></td>\n";
		}else{
			$tpt_imagetable = $tpt_imagetable . "</a></div></td>\n";
		}
	}else{
		$handle = fopen($desc_file, "r");
		if (!feof($handle)) {
   				$desc_text = fgetss($handle, 1024);
  			}
		fclose($handle);
		if($config['fileName'] == true){
			$tpt_imagetable = $tpt_imagetable . "<br>$imagelist[$i]</a><br>" . $desc_text . "</div></td>\n";
		}else{
			$tpt_imagetable = $tpt_imagetable . "</a><br>" . $desc_text . "</div></td>\n";
		}
	}


	//if the max cols is reached, start new col
	if(($temp == $config['cols']) && ($i+1 != $config['max'])){
		$tpt_imagetable = $tpt_imagetable . "</tr><tr><td colspan=\"$config[cols]\" class=\"spacer\"> </td></tr><tr>\n";
		$temp=0;
	}
	$temp++;
}//foreach img

//if there are no results
if($config['start'] == $config['max']){
	$tpt_imagetable = "<td align=\"center\" colspan=\"$config[cols]\" class=\"spacer\">No Entries found</td>\n";
}
//if there are empty "boxes" in the row (ie; last page)
elseif($temp != $config['cols']+1){
	$tpt_imagetable = $tpt_imagetable . "<td align=\"center\" colspan=\"".($config['cols']-$temp+1)."\"> </td>\n";
}


$tpt_imagetable = $tpt_imagetable . "</tr>";

$tpt_imgperpage = "<select name=\"perPage\" onChange=\"phpSG_Dropdown();\">\n";
if($IMperPage=="9"){
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"9\" selected>9</option>";
}else{
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"9\">9</option>";
}
if($IMperPage=="15"){
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"15\" selected>15</option>";
}else{
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"15\">15</option>";
}
if($IMperPage=="25"){
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"25\" selected>25</option>";
}else{
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"25\">25</option>";	
}
if($IMperPage=="50"){
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"50\" selected>50</option>";
}else{
	$tpt_imgperpage = $tpt_imgperpage . "<option value=\"50\">50</option>";
}
$tpt_imgperpage = $tpt_imgperpage . "</select>";



$tpt_sortorder = "<select name=\"sortOrd\" onChange=\"phpSG_Dropdown();\">\n";
if($config['sortOrder'] == "nameASC"){
	$tpt_sortorder = $tpt_sortorder . "<option value=\"nameASC\" selected>Name Ascending</option>";
}else{
	$tpt_sortorder = $tpt_sortorder . "<option value=\"nameASC\">Name Ascending</option>";
}
if($config['sortOrder'] == "nameDESC"){
	$tpt_sortorder = $tpt_sortorder . "<option value=\"nameDESC\" selected>Name Descending</option>";
}else{
	$tpt_sortorder = $tpt_sortorder . "<option value=\"nameDESC\">Name Descending</option>";
}
if($config['sortOrder'] == "newFIRST"){
	$tpt_sortorder = $tpt_sortorder . "<option value=\"newFIRST\" selected>Newest First</option>";
}else{
	$tpt_sortorder = $tpt_sortorder . "<option value=\"newFIRST\">Newest First</option>";	
}
if($config['sortOrder'] == "oldFIRST"){
	$tpt_sortorder = $tpt_sortorder . "<option value=\"oldFIRST\" selected>Oldest First</option>";
}else{
	$tpt_sortorder = $tpt_sortorder . "<option value=\"oldFIRST\">Oldest First</option>";
}
$tpt_sortorder = $tpt_sortorder . "</select><input type=\"hidden\" name=\"album\" value=\"".$config['album']."\">";

GetPageNumbers(count($imagelist));

// Do our template Replaces

$html_out = str_replace("<!--Columns//-->", $config['cols'], $html_out);
$html_out = str_replace("<!--Position//-->", $tpt_position, $html_out);
$html_out = str_replace("<!--Max//-->", $tpt_totalimages, $html_out);
$html_out = str_replace("<!--TotalPages//-->", $config['totalPages'], $html_out);
$html_out = str_replace("<!--LinkPrev//-->", $tpt_linkprev, $html_out);
$html_out = str_replace("<!--LinkNext//-->", $tpt_linknext, $html_out);
$html_out = str_replace("<!--FirstDivide//-->", $tpt_firstdivide, $html_out);
$html_out = str_replace("<!--LastDivide//-->", $tpt_lastdivide, $html_out);
$html_out = str_replace("<!--Pages//-->", $tpt_pages, $html_out);
$html_out = str_replace("<!--ImgPerPage//-->", $tpt_imgperpage, $html_out);
$html_out = str_replace("<!--SortOrder//-->", $tpt_sortorder, $html_out);
$html_out = str_replace("<!--ImageTable//-->", $tpt_imagetable, $html_out);
if ($config['albums'] == true){
$html_out = str_replace("<!--AlbumList//-->", BuildAlbumList($albumlist), $html_out);
}else{
$html_out = str_replace("<!--AlbumList//-->", "", $html_out);
}
$html_out = str_replace("<!--VersionFooter//-->", $config['version'], $html_out);

echo $html_out;

}#-#PrintThumbs()

#-#############################################
# desc: ProcessThumbDelete()
# param: none
# returns: nothing
function ProcessThumbDelete(){

global $config;

$totalImgCount = 0;
$totalThumbCount = 0;

if(($config['deleteThumbs'] == 2) || ($config['deleteThumbs'] == 1 && date(j) == 1)){

	//Let's count the total thumbnails we have

	$totalThumbCount = GetFileCount($config['thumbs']);

	//Now let's count the total images we have in all directories
	if ($config['albums'] == true){
		// Count the files in the root folder
		$totalImgCount = GetFileCount($config['fulls']);
		$albumlist = GetAlbumList($config['fulls']);

		// Loop through the album list counting the images in folders
		for($i=0; $i<count($albumlist) ; $i++){
			$totalImgCount = $totalImgCount + GetFileCount($config['fulls'].$albumlist[$i]."/");
		}

		if($totalThumbCount > $totalImgCount){
			$thumbFiles = GetFileList($config['thumbs'],1);
			for($i=0; $i<count($albumlist) ; $i++){
				$imageFiles = GetFileList($config['fulls'].$albumlist[$i]."/",1);
				for($j=0; $j<count($imageFiles) ; $j++){
					if (preg_match("/\.(bmp)$/i",$imageFiles[$j])) { 
						$imgFileName = $albumlist[$i].$imageFiles[$j].".jpg";
					}else{
						$imgFileName = $albumlist[$i].$imageFiles[$j];
					}

					$key = array_search($imgFileName, $thumbFiles);
					if($key !== false){
						$thumbFiles = array_trim($thumbFiles, $key);
					}
				}
			}

			// Now loop through our array of remaining items and kill off the files that are misfits
			for($i=0; $i<count($thumbFiles); $i++){
				unlink($config['thumbs']."/".$thumbFiles[$i]);
			}
		}

	}else{

		$totalImgCount = GetFileCount($config['fulls']);

		if($totalThumbCount > $totalImgCount){
			$thumbFiles = GetFileList($config['thumbs'],1);
			$imageFiles = GetFileList($config['fulls'],1);

			for($i=0; $i<$totalImgCount ; $i++){
				if (preg_match("/\.(bmp)$/i",$imageFiles[$i])) { 
					$imgFileName = $imageFiles[$i].".jpg";
				}else{
					$imgFileName = $imageFiles[$i];
				}

				$key = array_search($imgFileName, $thumbFiles);
				if($key !== false){
					$thumbFiles = array_trim($thumbFiles, $key);
				}
			}
			// Now loop through our array of remaining items and kill off the files that are misfits
			for($i=0; $i<count($thumbFiles); $i++){
				unlink($config['thumbs']."/".$thumbFiles[$i]);
			}
		}
	}
}

}#-#ProcessThumbDelete()

#-#############################################
# desc: BuildAlbumList($dirArr)
# param: dirArr - Array of folders to look at
# returns: html listing of folders
function BuildAlbumList($dirArr){

global $config,$sortOrd,$IMperPage;

$albumhtml = "";

// If we have a 'root' image directory with files, then show a link back to it
if(GetFileCount($config['fulls']) > 0){
	if ($config['album'] == ""){
		$albumhtml = $albumhtml."<div class=\"currentAlbum\">Gallery Home</div><br>";
	}else{
		$albumhtml = $albumhtml."<a href=\"".GetBaseURL()."?page=&sort=$sortOrd&perPage=$IMperPage&album=\" class=\"albums\">Gallery Home</a><br><br>";
	}
}

for($i=0; $i<count($dirArr) ; $i++){

	if($dirArr[$i] == $config['album']){

		$albumhtml = $albumhtml."<div class=\"currentAlbum\">".$dirArr[$i]."</div>";

	}else{

		$albumhtml = $albumhtml."<a href=\"".GetBaseURL()."?page=&sort=$sortOrd&perPage=$IMperPage&album=".$dirArr[$i]."\" class=\"albums\">".$dirArr[$i]."</a><br>";

	}

}

return $albumhtml;

}#-#BuildAlbumList()


#-#############################################
# desc: Displays image passed from querystring
# returns: (bool) worked
function GetEntry(){
global $config;

if(!file_exists("$_GET[entry]")){
oops("Sorry, the image you have chosen to view does not exist");
return false;
}

if (!file_exists($config['templateImage'])) { 
oops("Template file for image display: <b>$config[templateImage]</b> does not exist. Check gallery.php - the value of config[templateImage] is probably incorrect.");
die;
}else{
$html_out = file_get_contents($config['templateImage']);
}

$desc_file = $_GET[entry].".txt";
$desc_exists = file_exists($desc_file);

if ($desc_exists) {
$handle = fopen($desc_file, "r");
if (!feof($handle)) {
   		$desc = fgetss($handle, 1024);
  	}
fclose($handle);
}else{
$desc = "No Description";
}

// Do our template Replaces

$html_out = str_replace("<!--LinkBack//-->", "<a href=\"$_SERVER[HTTP_REFERER]\">BACK</a>", $html_out);
$html_out = str_replace("<!--Modified//-->", date ("F d Y H:i:s.", filemtime($_GET[entry])), $html_out);
$html_out = str_replace("<!--Filename//-->", basename($_GET[entry]), $html_out);
$html_out = str_replace("<!--Description//-->", $desc, $html_out);
$html_out = str_replace("<!--Image//-->", "<img src=\"$_GET[entry]\">", $html_out);
$html_out = str_replace("<!--VersionFooter//-->", $config['version'], $html_out);

echo $html_out;


}#-#GetEntry()

#-#############################################
# desc: GetFileCount
# param: directory to look through
# returns: number of images in folder
function GetFileCount($dirname="."){

$filecnt = 0;

if ($handle = opendir($dirname)) {
	while (false !== ($file = readdir($handle))) { 
		if (preg_match("/\.(jpe?g|gif|png|bmp)$/i",$file)) { 
			$filecnt++;
		} 
	}
	closedir($handle); 
}

return $filecnt;

}#-#GetFileCount()


#-#############################################
# desc: GetFileList
# param: [optional] directory to look through
# returns: array with list of images
function GetFileList($dirname=".",$nosort=0){
global $config;
$list = array(); 

if ($handle = opendir($dirname)) {
	while (false !== ($file = readdir($handle))) { 
		if (preg_match("/\.(jpe?g|gif|png|bmp)$/i",$file)) { 
			$list[] = $file;
		} 
	}
	closedir($handle); 
}

if($nosort == 0){

	if($config['sortOrder'] == "nameASC"){

		sort($list);
		reset($list);

	}elseif($config['sortOrder'] == "nameDESC"){

		rsort($list);
		reset($list);

	}elseif($config['sortOrder'] == "oldFIRST"){

		usort($list, 'sortOld');

	}elseif($config['sortOrder'] == "newFIRST"){

		usort($list, 'sortNew');

	}else{

		sort($list);
		reset($list);

	}

}

return $list;
}#-#GetFileList()

#-#############################################
# desc: GetAlbumList
# param: StartFolder - Folder to look through
# returns: array with list of albums
function GetAlbumList($dirname){

global $config;

$oldDir = getcwd();

$list = array(); 

if ($handle = opendir($dirname)) {

	chdir($dirname);

	while (false !== ($file = readdir($handle))) { 
		if ((is_dir($file)) && ($file != ".") && ($file != "..")) { 

			if ($config['fulls'].$file != $config['thumbs']){
				$list[] = $file;
			}
		} 
	}
	closedir($handle); 

	chdir($oldDir);

}

sort($list);
reset($list);

return $list;

}#-#GetAlbumList()

#-#############################################
# desc: sorts an array of filenames based on file dates - Old to New

function sortOld($x, $y)
{

global $config;
global $imageFolder;

if (strftime(filemtime($imageFolder.$x)) == strftime(filemtime($imageFolder.$y)))
  return 0;
else if (strftime(filemtime($imageFolder.$x)) < strftime(filemtime($imageFolder.$y)))
  return -1;
else
  return 1;
}


#-#############################################
# desc: sorts an array of filenames based on file dates - New to Old

function sortNew($x, $y)
{

global $config;
global $imageFolder;

if (strftime(filemtime($imageFolder.$x)) == strftime(filemtime($imageFolder.$y)))
  return 0;
else if (strftime(filemtime($imageFolder.$x)) > strftime(filemtime($imageFolder.$y)))
  return -1;
else
  return 1;
}


#-#############################################
# desc: throw an error message
# param: [optional] any custom error to display
function oops($msg) {
?>

<table align=center>
<tr><td class=header>
Error
</td></tr>

<tr><td class=entry>
<br><?=$msg?>
<br><br>
<hr size=1 noshade width="80%" class=desc>
<center>Please hit the <a href="javaScript:history.back();"><b>back button</b></a> on your browser to try again.</center>

</td></tr></table>

<?php
}#-#oops()


#-#############################################
# desc: chooses method to resize image to correct ratio
# param: ($image) image reference of full size img to use ($newimage) what to save thumbnail as ($size) max width or height to resize to
# returns: (bool) if image was created
function ResizeImage($image, $newimage, $size) {
   global $config;
   
switch ($config['imagemethod']) {
	case "imagemagick":
	return ResizeImageUsingIM($image, $newimage, $size);
		break;
	case "gd1":
	case "gd2":
		return ResizeImageUsingGD($image, $newimage, $size);
		break;
	default:
		return false;
		break;
}
}#-#ResizeImage()


#-#############################################
# desc: resizes image if GD was used
# param: ($image) image reference of full size img to use ($newimage) what to save thumbnail as ($size) max width or height to resize to
# returns: (bool) if image was created
function ResizeImageUsingGD($image, $newimage, $size) {
global $config; 

list ($width,$height,$type) = GetImageSize($image);

if($im = ReadImageFromFile($image,$type)){
	//if image is smaller than the $size, make it actual $size
	if($height < $size && $width < $size){
		$newheight=$height;
		$newwidth=$width;
	}
	//if image height is larger, height=$size, then calc width
	else if($height > $width){
		$newheight=$size;
		$newwidth=($width / ($height/$size));//cast the resized width as int
	}
	//if image width is larger, width=$size, then calc width
	else{
		$newwidth=$size;
		$newheight=($height / ($width/$size));//cast the resized height as int
	}

	if(!$config['universal']){

		$im2=ImageCreateTrueColor($newwidth,$newheight);
		ImageCopyResampled($im2,$im,0,0,0,0,$newwidth,$newheight,$width,$height);

	}else{
		$im2=ImageCreateTrueColor($size,$size);
		$background = imagecolorallocate($im2, $config['borderR'], $config['borderG'], $config['borderB']);
		imagefilledrectangle($im2, 0, 0, $size - 1, $size - 1, $background);
		if($newwidth==$size){
			ImageCopyResampled($im2,$im,0,(($size-$newheight)/2),0,0,$newwidth,$newheight,$width,$height);
		}else if($newheight==$size){
			ImageCopyResampled($im2,$im,(($size-$newwidth)/2),0,0,0,$newwidth,$newheight,$width,$height);
		}
	}

	if(WriteImageToFile($im2,$newimage,$type)){

		return true;
	}
}

return false;
}#-#ResizeImageUsingGD()


#-#############################################
# desc: resizes image using imagemagick
# param: ($image) image reference of full size img to use ($newimage) what to save thumbnail as ($size) max width or height to resize to
# returns: (bool) if image was created
function ResizeImageUsingIM($image, $newimage, $size) {
   global $config; 

   Exec("$config[identify] -ping -format \"%w %h\" \"$image\"", $sizeinfo);

   if (! $sizeinfo ) {
      return false;
   }
   $size = explode(" ", $sizeinfo[0]);
   $width  = $size[0];
   $height = $size[1];

   if (!$width) {
      return false;
   }

	//if image is smaller than the 160 container, make it actual size
	if($height < $size && $width < $size){
		$newheight=$height;
		$newwidth=$width;
	}
		//if image height is larger, height=$size, then calc width
	else if($height > $width){
		$newheight=$size;
		$newwidth=($width / ($height/$size));//cast the resized width as int
	}
		//if image width is larger, width=$size, then calc width
	else{
		$newwidth=$size;
		$newheight=($height / ($width/$size));//cast the resized height as int
	}


   Exec("$config[convert] -geometry \"$newwidth"."x"."$newheight\" -quality \"$config[imagequality]\" \"$image\" \"$newimage\"");

   return file_exists($newimage);
}#-#ResizeImageUsingIM()


#-#############################################
# desc: resizes image using imagemagick
# param: ($filename) filename of image to create ($type) int of type. 1=gif,2=jpeg,3=png
# returns: binary img
function ReadImageFromFile($filename, $type) {
$imagetypes = ImageTypes();

switch ($type) {
	case 1 :
		if ($imagetypes & IMG_GIF){
			return $im = ImageCreateFromGIF($filename);
		}
	break;
	case 2 :
		if ($imagetypes & IMG_JPEG){
			return ImageCreateFromJPEG($filename);
		}
	break;
	case 3 :
		if ($imagetypes & IMG_PNG){
			return ImageCreateFromPNG($filename);
		}
	case 6 :
		if (!include_once('phpthumbs.bmp.php')) {
		    	oops("You do not appear to have phpthumbs.bmp.php installed in the same path as gallery.php. Please add this file, or remove .bmp files from your image directory");
		}

			$phpThumbBMP = new phpthumb_bmp();
			return $phpThumbBMP->phpthumb_bmpfile2gd($filename);
	break;
	default:
	return 0;
}
}#-#ReadImageFromFile()


#-#############################################
# desc: resizes image using imagemagick
# returns: binary img
function WriteImageToFile($im, $filename, $type) {
global $config;

switch ($type) {
	case 1 :
		return ImageGIF($im, $filename);
	case 2 :
		return ImageJpeg($im, $filename, $config['imagequality']);
	case 3 :
		return ImagePNG($im, $filename);
	case 6:
		return ImageJpeg($im, $filename, $config['imagequality']);
	default:
		return false;
}
}#-#WriteImageToFile()


#-#############################################
# sub: GetPageNumbers
# desc: gets the pages in the list
function GetPageNumbers($entries) {
global $config;
global $sortOrd, $IMperPage;
global $tpt_pages, $tpt_firstdivide, $tpt_lastdivide, $tpt_linknext, $tpt_linkprev;

if (!empty($IMperPage)){
	$perPage = $IMperPage;
}else{
	$perPage = "";
}

$config['totalPages']=Ceil(($entries)/($config['cols']*$config['rows']));

// echo out PREV
if( ($config['page']-1) >= 0){
$tpt_linkprev = " <a href=\"".GetBaseURL()."?page=".($config['page']-1)."&sort=$sortOrd&perPage=$perPage&album=".$config['album']."\" class=\"arrow\"><</a> ";}
// else no link
else{$tpt_linkprev = " <font class=\"arrow\"><</font> ";}

	// for each link, echo out page link
	$start=0; // starting image number
	$end=$config['totalPages']-1; // ending image number (total / number image on page)

	// cutoff size < page. or . page != last page (otherwise keep above values)
	if($config['maxShow'] < $config['page'] || (($config['cols']*$config['rows']*$config['maxShow'])< $entries) ){
		// if page >= cutoff size+1 -> start at page - cutoff size
		if($config['page'] >= ($config['maxShow']+1) && $config['page'] < $end-$config['maxShow']){ $start = $config['page']-$config['maxShow'];}
		elseif($end < $config['page']+$config['maxShow']+1 && $config['totalPages']-1 >= $config['maxShow']*2+1){$start = $config['totalPages']-1-$config['maxShow']*2;}
		else{$start=0;} // else start at 0

		// if page+cutoff+1 > number of pages total -> end= number of pages total
		if( $config['page']+$config['maxShow']+1 > $config['totalPages']-1 ){$end = $entries/($config['cols']*$config['rows']);}
		#&oops("$end,$config['maxShow']");
		elseif($start == 0 && $end > $config['maxShow']*2){$end = $config['maxShow']*2;}
		elseif($start == 0 && $config['totalPages'] <= $config['maxShow']*2){$end = $config['totalPages']-1;}
		else{$end = ($config['page']+$config['maxShow']);} //end = page+cutoff+1
	}


// echo out divide marker
if($start > 0){$tpt_firstdivide = "...";}
else{$tpt_firstdivide = "";}


// echo out each of the numbers
for($i=$start; $i<=$end ; $i++){
	if($config['page']==$i){$tpt_pages = $tpt_pages . "<font class=\"pageon\">".($i+1)."</font> \n";}
	else{$tpt_pages = $tpt_pages . "<a href=\"".GetBaseURL()."?page=$i&sort=$sortOrd&perPage=$perPage&album=".$config['album']."\" class=\"pageoff\">".($i+1)."</a> \n";}
}


// echo out divide marker
if(Ceil($end) < $config['totalPages']-1){$tpt_lastdivide = "...";}
else{$tpt_lastdivide = "";}

// echo out NEXT
if( ($config['page']+1) <= $config['totalPages']-1){
$tpt_linknext =  "<a href=\"".GetBaseURL()."?page=".($config['page']+1)."&sort=$sortOrd&perPage=$perPage&album=".$config['album']."\" class=\"arrow\">></a> ";}
// else no link
else{$tpt_linknext = " <font class=\"arrow\">></font> ";}

}#-#end GetPageNumbers()

function GetBaseURL(){

$script_path = pathinfo($_SERVER['SCRIPT_NAME']);

return $script_path['basename']; // Returns "test.php"

}

/* Usage:
   $array : Array
   $indey : Integer
  
   The value of $array at the index $index will be
   deleted by the function.
*/
function array_trim ( $array, $index ) {
   if ( is_array ( $array ) ) {
     unset ( $array[$index] );
     array_unshift ( $array, array_shift ( $array ) );
     return $array;
     }
   else {
     return false;
     }
   }

}//End session else
?>

pneudralics Advanced Member

pneudralics

Posted
  • Author
Posted

Figured it out...I put all the functions that are made above when they are called. This worked with the session and the header but became the opposite without the header.

 

Don't know how but got it working.

This thread is more than a year old. Please don't revive it unless you have something important to add.

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