<?php
require_once 'utils.php';
$itemName = $_GET['Name'];
$itemProjectId = $_GET['ProjectId'];
$url = GetItemImageUrl($itemName, $itemProjectId);
// For some reason, reading the bmp file on the homepages server does not
// work, it only reads the first pixel. So we decided to upload PNG files
// which also has the advantage to ensure fast and accurate response.
// Note that should this ever be changed back, the GetItemImageUrl function
// would have to be modified to return the approriate extension
if ($itemName == '' || ($im = ImageCreateFromBMP($url)) === FALSE) {
$im = imagecreate(1, 1);
$white = imagecolorallocate($im, 255, 255, 255);
imagesetpixel($im, 0, 0, $white);
}
// $im = imagecreatefrompng($url);
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);
function ItemHasImage($itemName, $itemProjectId)
{
$url = GetItemImageUrl($itemName, $itemProjectId);
$result = !!($f1 = @fopen($url, "rb"));
if ($result) {
fclose($f1);
}
return $result;
}
