<?php
# $Id$
# http://www.mapbender.org/index.php/mod_loadwmc.php
# Copyright (C) 2002 CCGIS 
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

require_once(dirname(__FILE__)."/../php/mb_validateSession.php");
require_once(dirname(__FILE__)."/../classes/class_wmc.php");

include(dirname(__FILE__) . "/../include/dyn_js.php");

echo "mod_loadwmc_target = '".$e_target[0]."';";

/*
// this may be added at a later stage
if ($new_wmc == 1) {
	include(dirname(__FILE__) . "/../generate_defaultWmc.php");
	$startup = true;
	$e = new mb_notice("loadwmc: new wmc");
}
else {
	$startup = false;
	$e = new mb_notice("loadwmc: old wmc");
}
if ($gui_changed == 0) {
	if ($_REQUEST['portal_services']) {
		$e = new mb_notice("loadwmc: merging layers");
		include(dirname(__FILE__) . "/../merge_layers.php");
	}
	if ($_SESSION['GML']) {
		$e = new mb_notice("loadwmc: merging bbox");
		include(dirname(__FILE__) . "/../merge_bbox.php");
	}
}
*/
?>
function load_wmc_session() {
	<?php
		if (isset($_SESSION['mb_wmc'])) {
			$wmc = new wmc();
			if ($wmc->createObjFromWMC_xml($_SESSION['mb_wmc'])) {
				$js = "";
				if ($_SESSION['layer_preview']) {
//					echo "var e = new Mb_notice('mod_loadwmc: load_wmc_session: layer preview');";
					$js = $wmc->createJsObjFromWMC("", $e_target, "load");
				}
				else if ($startup == true) {
//					echo "var e = new Mb_notice('mod_loadwmc: load_wmc_session: load new wmc');";
					$js = $wmc->createJsObjFromWMC("", $e_target, "merge");
					$startup = false;
				}		
				else {
//					echo "var e = new Mb_notice('mod_loadwmc: load_wmc_session: load old wmc');";
					$js = $wmc->createJsObjFromWMC("", $e_target, "load");
				}
				echo $js;
			}
			else {
				echo "var e = new Mb_notice('mod_loadwmc: load_wmc_session: error parsing wmc');";
			}
		}
		else {
			echo "var e = new Mb_warning('mod_loadwmc: load_wmc_session: no wmc set!');";
		}
	?>
}

try {if (loadFromSession) {}}catch(e) {loadFromSession = 0;}

if (loadFromSession) {
	mb_registerInitFunctions('load_wmc_session()');
}

var mod_loadwmc_img = new Image(); mod_loadwmc_img.src = "<?php echo $e_src; ?>";
//var mod_loadwmc_img_over = new Image(); mod_loadwmc_img_over.src = "<?php  echo preg_replace("/_off/","_over",$e_src);  ?>";

function mod_importWmc(id){
	alert(id);
}
function mod_loadwmc(obj){
	windowWmc = window.open("../php/mb_listWMCs.php?<?php echo SID;?>","displayWmc","width=500, height=600, scrollbars=yes, dependent=yes");
}
function mod_loadwmc_init(obj){
	//document.getElementById("loadwmc").src = mod_zoom1_img_over.src;
}