} else {
if (strlen($map->getMetaData('wms_title')) > 0) {
$layer->removeMetaData('wms_title');
}
if (strlen($map->getMetaData('wms_abstract')) > 0) {
$layer->removeMetaData('wms_abstract');
}
if (strlen($map->getMetaData('wms_attribution_title')) > 0) {
$layer->removeMetaData('wms_attribution_title');
}
if (strlen($map->getMetaData('wms_attribution_onlineresource')) > 0) {
$layer->removeMetaData('wms_attribution_onlineresource');
}
}
if (isset($_layer['projection'])) {
$layer->setProjection($_layer['projection']);
}
if (isset($_layer['connectiontype'])) {
$layer->setConnectionType($_layer['connectiontype']);
}
if (isset($_layer['connection']) && !empty($_layer['connection'])) {
$layer->connection = $_layer['connection'];
}
if (isset($_layer['data']) && !empty($_layer['data'])) {
$layer->data = $_layer['data'];
}
if (isset($_layer['filter']) && !empty($_layer['filter'])) {
$layer->setFilter($_layer['filter']);
}
if (isset($_layer['group']) && !empty($_layer['group'])) {
$layer->group = $_layer['group'];
$layers = mapfile_getlayers($mapfile);
if (isset($_GET['layer'])) {
$layer = $layers[intval($_GET['layer'])];
}
if ($mapscript && isset($_POST['action']) && $_POST['action'] == 'save') {
try {
$map = new mapObj($mapfile);
if (isset($_GET['layer'])) {
$layer = $map->getLayer(intval($_GET['layer']));
} else {
$layer = new layerObj($map);
}
$layer->tileitem = NULL;
$layer->type = intval($_POST['type']);
$layer->name = trim($_POST['name']);
$layer->setProjection($_POST['projection']);
$layer->setConnectionType($_POST['connectiontype']);
$layer->connection = $_POST['connection'];
$layer->data = $_POST['data'];
$layer->filteritem = $_POST['filteritem'];
$layer->setFilter($_POST['filter']);
$layer->group = $_POST['group'];
$layer->free();
unset($layer);
$map->save($mapfile);
$map->free();
unset($map);
header('Location: index.php');
exit;
} catch (MapScriptException $e) {
$error = $e->getMessage();
