$bildname=$products_id."_".(intval($_POST['nNr'])-1).".";
if (intval($_POST['nNr'])==1 || $additional_pics->configuration_value>=intval($_POST['nNr'])-1)
{
$bildinfo = getimagesize ( $_FILES['bild']['tmp_name'] );
if($bildinfo[2] == "2")
{
$type = "jpg";
move_uploaded_file($_FILES['bild']['tmp_name'],DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
chmod (DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type, 0644);
$im = @imagecreatefromjpeg (DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
}
if($bildinfo[2] == "1")
{
$type = "gif";
move_uploaded_file($_FILES['bild']['tmp_name'],DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
chmod (DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type, 0644);
$im = @imagecreatefromgif (DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
}
if($bildinfo[2] == "3")
{
$type = "png";
move_uploaded_file($_FILES['bild']['tmp_name'],DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
chmod (DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type, 0644);
$im = @imagecreatefrompng (DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
}
if ($im)
{
//bild skalieren
list($width, $height) = getimagesize(DIR_FS_CATALOG_ORIGINAL_IMAGES.$bildname.$type);
$ratio = $width / $height;
//thumbnail
$cur_query = xtc_db_query("select configuration_value from configuration where configuration_key=\"PRODUCT_IMAGE_THUMBNAIL_WIDTH\"");
$width_obj = mysql_fetch_object($cur_query);
$cur_query = xtc_db_query("select configuration_value from configuration where configuration_key=\"PRODUCT_IMAGE_THUMBNAIL_HEIGHT\"");
$height_obj = mysql_fetch_object($cur_query);
$new_width = 120;
if ($width_obj->configuration_value>0)
$new_width = $width_obj->configuration_value;
$new_height = round ($new_width / $ratio);
if ($new_height>$height_obj->configuration_value)
{
$new_height=$height_obj->configuration_value;
$new_width = round ($new_height * $ratio);
}
$image_p = imagecreatetruecolor($new_width, $new_height);
imagecopyresampled($image_p, $im, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
switch($type)
{
case "jpg":
imagejpeg($image_p, DIR_FS_CATALOG_THUMBNAIL_IMAGES.$bildname.$type, 80);
break;
case "gif":
imagegif($image_p, DIR_FS_CATALOG_THUMBNAIL_IMAGES.$bildname.$type, 80);
break;
case "png":
imagepng($image_p, DIR_FS_CATALOG_THUMBNAIL_IMAGES.$bildname.$type, 80);
break;
}
chmod (DIR_FS_CATALOG_THUMBNAIL_IMAGES.$bildname.$type, 0644);
//info
$cur_query = xtc_db_query("select configuration_value from configuration where configuration_key=\"PRODUCT_IMAGE_INFO_WIDTH\"");
$width_obj = mysql_fetch_object($cur_query);
$cur_query = xtc_db_query("select configuration_value from configuration where configuration_key=\"PRODUCT_IMAGE_INFO_HEIGHT\"");
$height_obj = mysql_fetch_object($cur_query);
$new_width = 200;
if ($width_obj->configuration_value>0)
$new_width = $width_obj->configuration_value;
$new_height = round ($new_width / $ratio);
if ($new_height>$height_obj->configuration_value)
{
$new_height=$height_obj->configuration_value;
$new_width = round ($new_height * $ratio);
}
$image_p = imagecreatetruecolor($new_width, $new_height);
imagecopyresampled($image_p, $im, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
switch($type)
{
case "jpg":
imagejpeg($image_p, DIR_FS_CATALOG_INFO_IMAGES.$bildname.$type, 80);
break;
case "gif":
imagegif($image_p, DIR_FS_CATALOG_INFO_IMAGES.$bildname.$type, 80);
break;
case "png":
imagepng($image_p, DIR_FS_CATALOG_INFO_IMAGES.$bildname.$type, 80);
break;
}
chmod (DIR_FS_CATALOG_INFO_IMAGES.$bildname.$type, 0644);
//popup
$cur_query = xtc_db_query("select configuration_value from configuration where configuration_key=\"PRODUCT_IMAGE_POPUP_WIDTH\"");
$width_obj = mysql_fetch_object($cur_query);
$cur_query = xtc_db_query("select configuration_value from configuration where configuration_key=\"PRODUCT_IMAGE_POPUP_HEIGHT\"");
$height_obj = mysql_fetch_object($cur_query);
$new_width = 300;
if ($width_obj->configuration_value>0)
$new_width = $width_obj->configuration_value;
$new_height = round ($new_width / $ratio);
if ($new_height>$height_obj->configuration_value)
{
$new_height=$height_obj->configuration_value;
$new_width = round ($new_height * $ratio);
}
$image_p = imagecreatetruecolor($new_width, $new_height);
imagecopyresampled($image_p, $im, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
switch($type)
{
case "jpg":
imagejpeg($image_p, DIR_FS_CATALOG_POPUP_IMAGES.$bildname.$type, 80);
break;
case "gif":
imagegif($image_p, DIR_FS_CATALOG_POPUP_IMAGES.$bildname.$type, 80);
break;
case "png":
imagepng($image_p, DIR_FS_CATALOG_POPUP_IMAGES.$bildname.$type, 80);
break;
}
chmod (DIR_FS_CATALOG_POPUP_IMAGES.$bildname.$type, 0644);
//updaten
if (intval($_POST['nNr'])==1)
eS_execute_query("update products set products_image=\"".$bildname.$type."\" where products_id=".$products_id);
else
{
//lösche evtl. alten Eintrag
eS_execute_query("delete from products_images where products_id=$products_id and image_nr=".(intval($_POST['nNr'])-1));
eS_execute_query("insert into products_images (products_id, image_nr, image_name) values ($products_id, ".(intval($_POST['nNr'])-1).", \"".$bildname.$type."\")");
}
}
}
