From 63ecd1e73d3792927e452ef8b61078558338dd46 Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Tue, 5 Nov 2013 15:18:56 +0100
Subject: [PATCH] a gmap-api v3 compatible replacement for the googlemap

---
 googlemap/googlemap.js     | 14 ++++++++
 googlemap/googlemap3.js    | 68 ++++++++++++++++++++++++++++++++++++++
 googlemap/staticgmap3.html | 15 +++++++++
 3 files changed, 97 insertions(+)
 create mode 100644 googlemap/googlemap3.js
 create mode 100644 googlemap/staticgmap3.html

diff --git a/googlemap/googlemap.js b/googlemap/googlemap.js
index 7925343..f0b89d1 100644
--- a/googlemap/googlemap.js
+++ b/googlemap/googlemap.js
@@ -19,6 +19,20 @@ function onContent(f){
   else if(/MSIE/i.test(b))d.write(s);
 }
 
+/* the PLE snippet for embedding a googlemap in front page */
+/*
+<p><?php
+drupal_set_html_head('<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key=<..>"
+      type="text/javascript"></script>');
+drupal_add_js('googlemap/googlemap.js',TRUE);
+drupal_set_html_head('<script type="text/javascript">
+function my_googlemap () { ts = new Date().getTime(); googlemap("map_area","http://www.planet-lab.eu/sites/sites.kml?" + ts,52,15,4);} 
+onContent(my_googlemap);
+</script>');
+?>
+<div id="map_area" style="width: 640px; height: 480px">  </div></p>
+*/
+
 function googlemap (htmlid,kmlurl,centerLat, centerLon, zoom) {
   //  alert ('in googlemap, kmlurl='+kmlurl+',id ='+htmlid);
   if (GBrowserIsCompatible()) {
diff --git a/googlemap/googlemap3.js b/googlemap/googlemap3.js
new file mode 100644
index 0000000..eb2f97b
--- /dev/null
+++ b/googlemap/googlemap3.js
@@ -0,0 +1,68 @@
+/* the googlemap plugin using api v3 since v2 is bout to be taken down end of 2013 */
+
+/* this function should solve the issue of calling a function
+ * upon page load, that badly depends on the browser
+ * see an example in http://svn.planet-lab.org/wiki/GooglemapSetup
+ */
+function onContent(f){
+  var 
+    a=onContent,
+    b=navigator.userAgent,
+    d=document,
+    w=window,
+    c="onContent",
+    e="addEventListener",
+    o="opera",
+    r="readyState",
+    s="<scr".concat("ipt defer src='//:' on",r,"change='if(this.",r,"==\"complete\"){this.parentNode.removeChild(this);",c,".",c,"()}'></scr","ipt>");
+  a[c]=(function(o){return function(){a[c]=function(){};for(a=arguments.callee;!a.done;a.done=1)f(o?o():o)}})(a[c]);
+  if(d[e])d[e]("DOMContentLoaded",a[c],false);
+  if(/WebKit|Khtml/i.test(b)||(w[o]&&parseInt(w[o].version())<9))(function(){/loaded|complete/.test(d[r])?a[c]():setTimeout(arguments.callee,1)})();
+  else if(/MSIE/i.test(b))d.write(s);
+}
+
+/* the PLE snippet for embedding a googlemap in front page */
+/*
+<p><?php
+drupal_set_html_head('<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?key=<...>&sensor=false"></script>');
+drupal_add_js('googlemap/googlemap3.js',TRUE);
+drupal_set_html_head('<script type="text/javascript">
+function my_googlemap () { ts = new Date().getTime(); googlemap("map_area","http://www.planet-lab.eu/sites/sites.kml?" + ts,52,15,4);} 
+onContent(my_googlemap);
+</script>');
+<div id="map_area" style="width: 640px; height: 480px">  </div></p>
+?>
+*/
+
+function googlemap (htmlid,kmlurl,centerLat, centerLon, zoom) {
+    //  alert ('in googlemap, kmlurl='+kmlurl+',id ='+htmlid);
+    /* GBrowserIsCompatible was deprecated in v3
+       if (GBrowserIsCompatible()) ...
+    */
+
+    var center = new google.maps.LatLng(centerLat, centerLon);
+    var options = {
+	zoom: zoom,
+	center: center,
+	mapTypeId: google.maps.MapTypeId.SATELLITEMAP, /* ROADMAP */
+	panControl: true,
+	zoomControl: true,
+	mapTypeControl: true,
+	scaleControl: true,
+	streetViewControl: true,
+	overviewMapControl: true,
+    }
+
+    var map = new google.maps.Map(document.getElementById(htmlid), options);
+
+    var layer_options = {
+	map: map,
+	preserveViewport: true,
+	/*suppressInfoWindows*/
+    };
+    var layer = new google.maps.KmlLayer(kmlurl, layer_options);
+}
+
+/* GUnload was deprecated in v3
+window.onunload=GUnload; 
+*/
diff --git a/googlemap/staticgmap3.html b/googlemap/staticgmap3.html
new file mode 100644
index 0000000..08a4f6d
--- /dev/null
+++ b/googlemap/staticgmap3.html
@@ -0,0 +1,15 @@
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en" class="js">
+<head>
+<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
+<script type="text/javascript" src="./googlemap3.js"></script>
+<script type="text/javascript">
+function my_googlemap () { ts = new Date().getTime(); googlemap("map_area","http://www.planet-lab.eu/sites/sites.kml?" + ts,52,15,4);} 
+onContent(my_googlemap);
+</script>
+</head>
+<body>
+<h1> title </h1>
+<div id="map_area" style="width: 640px; height: 480px">  </div></p>
+<h1> end </h1>
+</body>
+</html>
-- 
2.47.0