[Mapbender-commits] r2938 - branches/nimix_dev/http/javascripts
svn_mapbender at osgeo.org
svn_mapbender at osgeo.org
Mon Sep 15 10:26:15 EDT 2008
Author: nimix
Date: 2008-09-15 10:26:15 -0400 (Mon, 15 Sep 2008)
New Revision: 2938
Added:
branches/nimix_dev/http/javascripts/mod_tooltip.php
Log:
Added: branches/nimix_dev/http/javascripts/mod_tooltip.php
===================================================================
--- branches/nimix_dev/http/javascripts/mod_tooltip.php (rev 0)
+++ branches/nimix_dev/http/javascripts/mod_tooltip.php 2008-09-15 14:26:15 UTC (rev 2938)
@@ -0,0 +1,346 @@
+<?php
+# $Id: mod_toggleModule.php 2238 2008-03-13 14:24:56Z christoph $
+# http://www.mapbender.org/index.php/mod_toggleModule.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");
+
+$wfs_conf_filename = "wfs_default.conf";
+include '../include/dyn_php.php';
+$fname = dirname(__FILE__) . "/../../conf/" . $wfs_conf_filename;
+if (file_exists($fname)) {
+ include($fname);
+}
+else {
+ $e = new mb_exception("tooltip.php: Configuration file " . $wfs_conf_filename . " not found.");
+}
+
+echo "var tooltipTarget ='".$e_target[0]."';";
+
+include '../include/dyn_js.php';
+?>
+//tolerance when we ask wfs
+var mb_wfs_tolerance = 8;
+
+//initialize Element Vars
+
+//destination frame for the request (creates Popup if empty)
+if(typeof(tooltip_destinationFrame)==='undefined')
+ var tooltip_destinationFrame = "";
+if(typeof(tooltip_timeDelay)==='undefined')
+ var tooltip_timeDelay = 1000;
+if(typeof(tooltip_styles)==='undefined')
+ var tooltip_styles = "";
+if(typeof(tooltip_styles_detail)==='undefined')
+ var tooltip_styles_detail = "";
+try{
+ var no_result_text = eval(tooltip_noResultArray);
+}catch(e){
+ var no_result_text = ["Kein Ergebnis.",'<body onLoad="javascript:window.close()">'];
+}
+var mouseMoves=0;
+var tooltipWin=null;
+var point;
+var tooltipWfsRequestCount = 0;
+var tooltipWmsRequestCount = 0;
+var numberOfFinishedWfsRequests = 0;
+var numberOfFinishedWmsRequests = 0;
+var TooltipMsg = {'title':"<?php echo _mb("Informations");?>"};
+
+//buttonWfs_toDigitize_on ="0";
+
+function mod_tooltipInit(){
+ $(window.frames[tooltipTarget].document).mousemove(function(event){
+ mb_getMousePos(event,tooltipTarget);
+ mod_tooltip_run();
+ }).mouseout(function(){mouseMoves=0;});
+}
+
+eventInit.register(mod_tooltipInit);
+
+function mod_tooltip_run(){
+ mouseMoves++;
+ setTimeout("if(mouseMoves=="+mouseMoves+"&&clickX=="+clickX+"&&clickY=="+clickY+")fireRequests();",tooltip_timeDelay);
+}
+
+function fireRequests(){
+ var ind = getMapObjIndexByName(tooltipTarget);
+ point = new Point(clickX,clickY);
+ var point_geom = new Geometry(geomType.point);
+ point_geom.addPoint(mapToReal(tooltipTarget,point));
+
+ //FeatureInfo requests
+ urls = mb_mapObj[ind].getFeatureInfoRequests(point);
+ tooltipWmsRequestCount = urls.length;
+ numberOfFinishedWmsRequests = 0;
+ for(var j=0;j < urls.length;j++){
+ mb_ajax_post("../extensions/ext_featureInfoTunnel.php?url="+escape(urls[j]), null,
+ checkFeatureInfoResults);
+ }
+
+ //WFS requests
+ requests = getWfsRequests(tooltipTarget, point_geom, true);
+ tooltipWfsRequestCount = requests.length;
+ numberOfFinishedWfsRequests = 0;
+ resultGeomArray = new GeometryArray();
+ for(var j=0;j< requests.length;j++){
+ mb_ajax_post("../" + wfsResultModulePath + wfsResultModuleFilename,requests[j],function(js_code,status){
+ if (js_code) {
+ eval(js_code);
+ }
+ if (typeof(geom) == "undefined") {
+ var geom = new GeometryArray();
+ }
+ checkWfsResultsFinished(geom);
+ });
+ }
+}
+
+function checkFeatureInfoResults(js_code,status){
+ numberOfFinishedWmsRequests++;
+
+ //check if there are results
+ if(js_code == "")
+ return;
+
+ for(var k=0;k < no_result_text.length;k++){
+ if(js_code.indexOf(no_result_text[k])!==-1){
+ return;
+ }
+ }
+
+ //output code
+ displayResultDoc(js_code);
+}
+
+function checkWfsResultsFinished(g){
+ //check if all wfs requests arrived
+ numberOfFinishedWfsRequests++;
+ if (typeof(g) == 'object'){
+ resultGeomArray.union(g);
+ }
+ if (numberOfFinishedWfsRequests == tooltipWfsRequestCount) {
+ if(resultGeomArray.count()>0){
+ //generate and output result
+ if(resultGeomArray.count()>1)
+ var html = createSimpleWfsResultHtml(resultGeomArray);
+ else
+ var html = createDetailedWfsResultHtml(resultGeomArray);
+ displayResultDoc(html);
+ }
+ }
+}
+
+function isFirstResult(){
+ return (numberOfFinishedWfsRequests+numberOfFinishedWmsRequests) == 1;
+}
+
+function isLastResult(){
+ return (numberOfFinishedWfsRequests == tooltipWfsRequestCount && numberOfFinishedWmsRequests == tooltipWmsRequestCount);
+}
+
+function displayResultDoc(html){
+ //test if we have a fixed destination and create popup otherwise
+ if(tooltip_destinationFrame=="")
+ return showBalloonFrame(html);
+
+ //put the frame there
+ $("#"+tooltip_destinationFrame).each(function(){
+ var oDoc = this.contentWindow || this.contentDocument;
+ if (oDoc.document) {
+ oDoc = oDoc.document;
+ }
+ if(isFirstResult())
+ oDoc.open();
+ oDoc.write(html);
+ if(isLastResult())
+ oDoc.close();
+ });
+}
+
+function showBalloonFrame(html){
+ if(isFirstResult()){
+ //claculate Position
+ x=clickX+parseInt(document.getElementById(tooltipTarget).style.left);
+ y=clickY+parseInt(document.getElementById(tooltipTarget).style.top);
+
+ //hide old Popup
+ if(tooltipWin&&tooltipWin.isVisible())
+ tooltipWin.destroy();
+
+ //create Popup and append document
+ tooltipWin = new mb_popup({html:'<iframe id="tooltipWin" name="tooltipWin" src="about:blank"/>',title:TooltipMsg.title,width:270,height:200,balloon:true,left:x,top:y});
+ //open document
+ tooltipWin.open();
+ }
+ tooltipWin.write(html);
+
+ if(isLastResult()){
+ tooltipWin.close();
+ }
+
+ //finally display popup
+ tooltipWin.show();
+}
+
+function getWfsRequests(target, geom, checkscale, filteroption){
+ //get all configurations
+ wfs_config = get_complete_wfs_conf();
+ var ind = getMapObjIndexByName(target);
+ var db_wfs_conf_id = [];
+ var js_wfs_conf_id = [];
+
+ //search configurations that are selected (and in scale)
+ for (var i=0; i < mb_mapObj[ind].wms.length; i++){
+ for(var ii=0; ii < mb_mapObj[ind].wms[i].objLayer.length; ii++){
+ var o = mb_mapObj[ind].wms[i].objLayer[ii];
+ if(o.gui_layer_wfs_featuretype != '' && o.gui_layer_querylayer == '1' && o.gui_layer_visible == '1'){
+ if(!checkscale || o.checkScale(mb_mapObj[ind]))
+ db_wfs_conf_id[db_wfs_conf_id.length] = o.gui_layer_wfs_featuretype;
+ }
+ }
+ }
+ for(var i=0; i < db_wfs_conf_id.length; i++){
+ for(var ii=0; ii < wfs_config.length; ii++){
+ if(wfs_config[ii]['wfs_conf_id'] == db_wfs_conf_id[i]){
+ js_wfs_conf_id[js_wfs_conf_id.length] = ii;
+ break;
+ }
+ }
+ }
+
+ //build requests
+ var requests = [];
+
+ for(var i=0;i < js_wfs_conf_id.length; i++){
+ //build url
+ var url = wfs_config[js_wfs_conf_id[i]]['wfs_getfeature'];
+ url += mb_getConjunctionCharacter(wfs_config[js_wfs_conf_id[i]]['wfs_getfeature']);
+ url += "service=wfs&request=getFeature&version=1.0.0";
+ url += "&typename="+ wfs_config[js_wfs_conf_id[i]]['featuretype_name'];
+ url += "&filter=";
+
+ //search for geometry column
+ var geometryCol;
+ for(var j=0; j < wfs_config[js_wfs_conf_id[i]]['element'].length; j++){
+ if(wfs_config[js_wfs_conf_id[i]]['element'][j]['f_geom'] == 1){
+ geometryCol = wfs_config[js_wfs_conf_id[i]]['element'][j]['element_name'];
+ }
+ }
+
+ //get filter
+ var filter = new WfsFilter();
+ filter.addSpatial(geom, geometryCol, filteroption, wfs_config[js_wfs_conf_id[i]]['featuretype_srs'], target);
+
+ requests.push({'url':url,'filter':filter.toString(), 'typename':wfs_config[js_wfs_conf_id[i]]['featuretype_name'],'js_wfs_conf_id':js_wfs_conf_id[i], 'db_wfs_conf_id':db_wfs_conf_id[i]});
+ }
+
+ return requests;
+}
+
+function createSimpleWfsResultHtml(_geomArray){
+ var geometryIndex = 0;
+ wfsConf = get_complete_wfs_conf();
+ var html = '<html><head><style type="text/css">';
+ html += tooltip_styles;
+ html += "</style></head><body><table>\n";
+
+ for (var i = 0 ; i < _geomArray.count(); i ++) {
+ if (_geomArray.get(i).get(-1).isComplete()) {
+ html += "\t<tr class='list_"+(i%2?"uneven":"even")+"'>\n\t\t<td \n";
+// html += "\t\t\t onmouseover='mb_wfs_perform(\"over\",_geomArray.get("+i+"));' ";
+// html += " onmouseout='mb_wfs_perform(\"out\",_geomArray.get("+i+"))' ";
+// html += " onclick='mb_wfs_perform(\"click\",_geomArray.get("+i+"));' ";
+ var geomName = getWfsListEntry(_geomArray.get(i));
+ html += ">" + geomName +"</td>";
+ html += "\t\t</tr>\n";
+ }
+ }
+
+ html += "</table></body>\n";
+ return html;
+}
+
+function createDetailedWfsResultHtml(_geomArray){
+ var geometryIndex = 0;
+ var cnt = 0;
+ wfsConf = get_complete_wfs_conf();
+ var html = '<html><head><style type="text/css">';
+ html += tooltip_styles_detail;
+ html += "</style></head><body><table>\n";
+
+ var wfsConfIndex = _geomArray.get(geometryIndex).wfs_conf;
+ var currentWfsConf = wfsConf[wfsConfIndex];
+ for (var i = 0 ; i <currentWfsConf.element.length; i ++) {
+ if(currentWfsConf.element[i].f_show_detail==1){
+ if( _geomArray.get(geometryIndex).e.getElementValueByName(currentWfsConf.element[i].element_name)!=false){
+ html +="<tr class='list_"+(cnt%2?"uneven":"even")+"'><td>\n";
+ html += currentWfsConf.element[i].f_label;
+ html +="</td>\n";
+ html += "<td>\n";
+ var elementVal = _geomArray.get(geometryIndex).e.getElementValueByName(currentWfsConf.element[i].element_name);
+ if(currentWfsConf.element[i].f_form_element_html.indexOf("href")!=-1){
+ var setUrl = currentWfsConf.element[i].f_form_element_html.replace(/href\s*=\s*['|"]\s*['|"]/, "href='"+elementVal+"' target='_blank'");
+ if(setUrl.match(/><\/a>/)){
+ var newLink = setUrl.replace(/><\/a>/, ">"+elementVal+"</a>");
+ }
+ else{
+ var newLink = setUrl;
+ }
+ html += newLink;
+ }
+ else{
+ html += elementVal;
+ }
+ html += "</td></tr>\n";
+ cnt++;
+ }
+ }
+ }
+
+ html += "</table></body>\n";
+ return html;
+}
+
+
+function getWfsListEntry (geom) {
+ wfsConfId = geom.wfs_conf;
+ wfsConf = window.frames["wfs_conf"].get_wfs_conf();
+ if (typeof(wfsConfId) == "number" && wfsConfId >=0 && wfsConfId < wfsConf.length) {
+ var resultArray = [];
+ for (var i = 0 ; i < wfsConf[wfsConfId]['element'].length ; i++) {
+ if (wfsConf[wfsConfId]['element'][i]['f_show'] == 1 && geom.e.getElementValueByName(wfsConf[wfsConfId]['element'][i]['element_name']) !=false) {
+ var pos = wfsConf[wfsConfId]['element'][i]['f_respos'];
+ if (typeof(resultArray[pos]) != "undefined") {
+ resultArray[pos] += " " + geom.e.getElementValueByName(wfsConf[wfsConfId]['element'][i]['element_name']);
+ }
+ else {
+ resultArray[pos] = geom.e.getElementValueByName(wfsConf[wfsConfId]['element'][i]['element_name']);
+ }
+ }
+ }
+ var resultName = resultArray.join(" ");
+ if (resultName == "") {
+ resultName = wfsConf[wfsConfId]['g_label'];
+ }
+ return resultName;
+ }
+ else {
+ return false;
+ }
+}
+
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