function EditBanner()
{
$dataset = new A_DataSet(STRUCTURE);
$dataset->fields = array("name", "idcat", "url", "showurl", "date", "target", "text", "width", "height", "show", "active");
$_REQUEST['name'] = strclear($_REQUEST['name']);
$_REQUEST['idcat'] = $_REQUEST['idcat2'];
$_REQUEST['active'] = isset($_REQUEST['active']) ? 'Y' : 'N';
$_REQUEST['url'] = urldecode($_REQUEST['url']);
if (isset($_REQUEST['showall'])) {
$_REQUEST['showurl'] = "";
} elseif ($_REQUEST['showurl']) {
$showurls = explode("\n", $_REQUEST['showurl']);
foreach ($showurls as $i => $url) {
if ($url = urldecode($url)) {
$showurls[$i] = $url;
} else {
unset($showurls[$i]);
}
}
$_REQUEST['showurl'] = implode("\n", $showurls);
}
if (isset($_REQUEST['date'])) {
$_REQUEST['date'] = "Y";
array_push($dataset->fields, "date1", "date2");
} else {
$_REQUEST['date'] = "N";
}
if (!isset($_REQUEST['showall'])) {
$_REQUEST['show'] = !empty($_REQUEST['show']) ? serialize($_REQUEST['show']) : "";
} else {
$_REQUEST['show'] = "";
}
$banner_ext = array("gif", "jpg", "jpeg", "png", "swf");
if (isset($_FILES['bannerfile']['tmp_name']) && file_exists($_FILES['bannerfile']['tmp_name'])) {
$ext = $basename = "";
escapeFileName($_FILES['bannerfile']['name'], $ext, $basename);
$basename = translit($basename);
if (in_array($ext, $banner_ext)) {
delfile($dataset->data['filepath']);
mk_dir($path = "files/" . DOMAIN . "/rek_images");
$_REQUEST["filepath"] = $path . "/{$basename}.{$ext}";
$i = 1;
while (is_file($_REQUEST["filepath"])) {
$_REQUEST["filepath"] = $path . "/{$basename}_" . sprintf("%02d", $i++) . ".{$ext}";
}
copyfile($_FILES['bannerfile']['tmp_name'], $_REQUEST["filepath"]);
$_REQUEST["type"] = $ext == "swf" ? "flash" : "image";
array_push($dataset->fields, "filepath", "type");
if ($_REQUEST["type"] == "image") {
require_once 'Image/Transform.php';
$it = Image_Transform::factory('GD');
$it->load($_FILES['bannerfile']['tmp_name']);
$_REQUEST["width"] = $it->img_x;
$_REQUEST["height"] = $it->img_y;
}
}
}
return $dataset->Update();
}
/** Function taken from Mini Front Page
* Modified by Andrea Forghieri - Solidsystem
*
*
* This function creates a thumbnail preview from an image
* @param string $file source file (complete with path)
* @param string $thumb filename to be given to the thumb (complete with path)
* @param string $ext Extension of the source file
* @param int &$newheight height of the thumbnail
* @param int &$newwidth width of the thumbnail
* @param bool aspect preserve aspect (true / false)
* @param integer $quality quality of the image (0 worst - 100 best)
* @return boolean return false if
*/
function cp_thumbIt($file, $thumb, $ext, &$new_width, &$new_height, $aspect, $quality)
{
$filename = escapeFileName($file);
$img_info = getimagesize($file);
if (!$img_info) {
return false;
}
$orig_width = $img_info[0];
$orig_height = $img_info[1];
calcThumbSize($orig_width, $orig_height, $new_width, $new_height, $aspect);
switch (strtolower($ext)) {
case 'jpg':
case 'jpeg':
$im = imagecreatefromjpeg($file);
$tim = imagecreatetruecolor($new_width, $new_height);
cp_ImageCopyResampleBicubic($tim, $im, 0, 0, 0, 0, $new_width, $new_height, $orig_width, $orig_height);
imagedestroy($im);
imagejpeg($tim, rawurldecode($thumb), $quality);
imagedestroy($tim);
break;
case 'png':
$im = imagecreatefrompng($file);
$tim = imagecreatetruecolor($new_width, $new_height);
cp_ImageCopyResampleBicubic($tim, $im, 0, 0, 0, 0, $new_width, $new_height, $orig_width, $orig_height);
imagedestroy($im);
imagepng($tim, rawurldecode($thumb));
imagedestroy($tim);
break;
case 'gif':
if (function_exists("imagegif")) {
$im = imagecreatefromgif($file);
$tim = imagecreatetruecolor($new_width, $new_height);
cp_ImageCopyResampleBicubic($tim, $im, 0, 0, 0, 0, $new_width, $new_height, $orig_width, $orig_height);
imagedestroy($im);
imagegif($tim, rawurldecode($thumb));
imagedestroy($tim);
}
break;
default:
break;
}
return true;
}
