$themeTree=unserialize($_COOKIE[$themeTreeId]);
}
$layersChecked=array();
if (isset($_COOKIE['layersChecked'])) {
$layersChecked=explode(":", $_COOKIE['layersChecked']);
}
$source=$_REQUEST['root'];
$result=getTheme($theme_type, $themeTree, $source);
print $result;
break;
case 'legend':
require_once("category.php");
if (isset($_REQUEST['legend'])) {
$legendlayer=$_REQUEST['legend'];
print getLayerIconUrl($legendlayer);
}
break;
// category.php ends
//MultiLayerSearch.php starts
case 'searchByFeature':
require_once("MultiLayerSearch.php");
$feature_ids="";
$searchDist="";
$layers_list="";
if (isset($_REQUEST['featureids'])) {
$feature_ids=$_REQUEST['featureids'];
}
else {
die(return_error('Required parameters are not set'));
function formLayersListXML($xmlDoc, &$rootNode, $layer_tablename, $layer_name, $access, $p_nid, $participation_type) {
$imgPath = base_path() . path_to_theme().'/images/icons/';
$layertype = '';
/* get the layer type */
$query = 'select layer_type from "Meta_Layer" where layer_tablename= \'%s\'';
$result = db_query($query, $layer_tablename);
while($row = db_fetch_object($result)) {
$layertype = $row->layer_type;
}
$attribs = array();
$attribs['layer_tablename'] = $layer_tablename;
$attribs['layer_name'] = $layer_name;
$attribs['icon'] = getLayerIconUrl($layer_tablename);
$layersChecked = explode(":", $_COOKIE['layersChecked']);
if (in_array($layer_tablename, $layersChecked)) {
$attribs['checked'] = 1;
} else {
$attribs['checked'] = 0;
}
$lyrNode = addXMLChildNode($xmlDoc, $rootNode, "layer", null, $attribs);
$toolsNode = addXMLChildNode($xmlDoc, $lyrNode, "tools");
addTool($xmlDoc, $toolsNode, 'information', $imgPath .'information.png', $layer_name . ' Information', 'getLayerMetadata', array($layer_tablename));
if ($participation_type > 0) {
addTool($xmlDoc, $toolsNode, 'participate', $imgPath .'participate.png', 'Participation Info for ' . $layer_name, 'showParticipationInfo', array($layer_tablename, $p_nid));
}
if($access) {
addTool($xmlDoc, $toolsNode, 'download', $imgPath .'download-layertree.png', 'Download ' . $layer_name, 'getDownloadFormats', array($layer_tablename));
}
addTool($xmlDoc, $toolsNode, 'ZTE', $imgPath .'zoom-to-extent.png', 'Zoom to layer extent', 'zoomToExtent', array(getLayerExtent($layer_tablename,$layertype)));
}
