3){
//go straight to html version
//header('Location: home.php');
//redirect handled by js now so that # info can be used to redirect user to correct page in html version
$redirectToHtml=true;
}
}
getUserData(getcwd());
/*********************************************************
** **
** Nothing below here needs to be changed for each install **
** **
*********************************************************/
//variables for image sizes
$bigWidth=950;
$bigHeight=600;
//reduced these 2 by 10
$midWidth=615;
$midHeight=385;
$thumbWidth=80;
$thumbHeight=80;
//function to back slash user submitted data
//prevents hacking login
function make_safe($variable) {
$variable = addslashes(trim($variable));
return $variable;
}
/*********************************************************
** Function: fail() **
** Params: $errorMsg - Custom error information **
** Desc: Report error information back to Flash **
** movie and exit the script. **
*********************************************************/
function fail($errorMsg) {
// Output error information and exit
print $errorMsg;
exit;
}
function checkEmail($email)
{
// Define regular expression
$regexp = "^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$";
if (eregi($regexp, $email)) {
return true;
}
else
{
return false;
}
}
//function to output errors in a list
function outputErrors($arr){
print "| ";
foreach($arr as $key => $val) {
print " $val ";
}
print " |
";
}
/*
Function directory($directory,$filters)
reads the content of $directory, takes the files that apply to $filter
and returns an array of the filenames.
You can specify which files to read, for example
$files = directory(".","jpg,gif");
gets all jpg and gif files in this directory.
$files = directory(".","all");
gets all files.
*/
function directory($dir,$filters){
$handle=opendir($dir);
$files=array();
if ($filters == "all"){while(($file = readdir($handle))!==false){$files[] = $file;}}
if ($filters != "all"){
$filters=explode(",",$filters);
while (($file = readdir($handle))!==false) {
for ($f=0;$f 255)) {
return "ERR: Range mismatch in one or more values (0-255)";
}
else {
$arrColors[$x] = strtoupper(str_pad(dechex($arrColors[$x]), 2, 0, STR_PAD_LEFT));
}
}
}
return implode("", $arrColors);
}
function getRandomImage(){
$link = dbConnect();
$table=checkVersion('galleries');
$query = "SELECT galleryData FROM $table WHERE active=1 AND loginRequired=0 ORDER BY RAND() LIMIT 1";
$result = mysql_query($query);
$data = mysql_result($result,0,'galleryData');
$a = json_decode(json_encode(simplexml_load_string($data)),1);
//strange behaviour if there was only one image in gallery
//if data type of first product is array there are multiple images in gallery
//otherwise there is just one image and the file name needs to be accessed differently
if(is_array($a[product][0])){
$randomImageIndex=array_rand($a[product]);
$randomImage=$a[product][$randomImageIndex][image];
}else{
//just one image in gallery - return it
$randomImage=$a[product][image];
}
return $randomImage;
}
function getGalleryName($id){
if($id!='' && is_numeric($id)){
$link = dbConnect();
$table=checkVersion('galleries');
$query = "SELECT galleryHeading FROM $table WHERE galleryID=$id";
$result = mysql_query($query);
if ($result && mysql_num_rows($result)==1){
$row = mysql_fetch_array($result);
$heading=$row['galleryHeading'];
return urldecode($heading);
}
}
}
?>