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<!DOCTYPE html>
<html>
<!--
This probably needs to be renamed index.html for deployment.
Specifically, it needs to be the default page for whatever
directory it is in.
-->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="apple-mobile-web-app-capable" content="yes">
<!-- this gmaps key generated for http://openlayers.org/dev/ -->
<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAA9XNhd8q0UdwNC7YSO4YZghSPUCi5aRYVveCcVYxzezM4iaj_gxQ9t-UajFL70jfcpquH5l1IJ-Zyyw'></script>
<!-- Localhost key -->
<!--<script src='http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxTS6gjckBmeABOGXIUiOiZObZESPg'></script>-->
<script src="openlayers/OpenLayers.js"></script>
<script>
function runMVS() {
OpenLayers.ProxyHost = '/proxy/?url=';
if (document.location.protocol != "file:") {
theArgs = OpenLayers.Util.getParameters();
} else {
theArgs = {};
theArgs.center = "0,0";
theArgs.zoom = "0";
theArgs.data = "textfile.txt";
theArgs.controls = 'panzoom,mouse';
theArgs.layers = 'openlayers';
}
// ----
// TODO: Handle all this parsing better.
var safeArgs = {};
var DEFAULT_LAT = 0;
var DEFAULT_LON = 0;
var DEFAULT_ZOOM_LEVEL = 0;
var DEFAULT_CONTROLS = ['panzoom','mouse'];
var DEFAULT_LAYERS = ['openlayers'];
var IDX_LAT = 0;
var IDX_LON = 1;
safeArgs.centerLat = theArgs.center ?
parseFloat(theArgs.center.split(",")[IDX_LAT]) : DEFAULT_LAT;
safeArgs.centerLon = theArgs.center ?
parseFloat(theArgs.center.split(",")[IDX_LON]) : DEFAULT_LON;
safeArgs.zoom = theArgs.zoom ? parseInt(theArgs.zoom) : DEFAULT_ZOOM_LEVEL;
safeArgs.controls = theArgs.controls ?
theArgs.controls.split(",") : DEFAULT_CONTROLS;
safeArgs.layers = theArgs.layers ?
theArgs.layers.split(",") : DEFAULT_LAYERS;
safeArgs.data = theArgs.data; // TODO: Make this "safe".
safeArgs.marker = theArgs.marker; // TODO: Make this "safe".
// -----
var theMVS = new OpenLayers.Map('map', {controls: [], maxResolution: 'auto'});
for(var i = 0; i < safeArgs.controls.length; i++) {
switch(safeArgs.controls[i]) {
case 'panzoombar':
theMVS.addControl(new OpenLayers.Control.PanZoomBar());
break;
case 'panzoom':
theMVS.addControl(new OpenLayers.Control.PanZoom());
break;
case 'layerswitcher':
theMVS.addControl(new OpenLayers.Control.LayerSwitcher());
break;
case 'mouse':
theMVS.addControl(new OpenLayers.Control.MouseDefaults());
break;
}
}
for(var i = 0; i < safeArgs.layers.length; i++) {
switch(safeArgs.layers[i]) {
case 'openlayers':
theMVS.addLayer(
new OpenLayers.Layer.WMS( "OpenLayers WMS",
"http://vmap0.tiles.osgeo.org/wms/vmap0",
{layers: 'basic'} )
);
break;
case 'nasa':
theMVS.addLayer(
new OpenLayers.Layer.WMS("NASA Mosaic",
"http://t1.hypercube.telascience.org/cgi-bin/landsat7",
{"EXCEPTIONS" : "application/vnd.ogc.se_inimage",
"format" : "image/jpeg",
layers:"landsat7"}
));
break;
case 'gmaps':
theMVS.addLayer(
new OpenLayers.Layer.Google( "Google" , {type: G_HYBRID_MAP })
);
break;
}
}
theMVS.setCenter(new OpenLayers.LonLat(safeArgs.centerLon, safeArgs.centerLat), safeArgs.zoom);
if (safeArgs.marker) {
var m = new OpenLayers.Layer.Markers("Marker");
m.addMarker(new OpenLayers.Marker(new OpenLayers.LonLat(safeArgs.centerLon, safeArgs.centerLat)));
theMVS.addLayer(m);
}
if (safeArgs.data) {
theMVS.addLayer(new OpenLayers.Layer.Text("Data", {location: safeArgs.data}));
}
}
</script>
</head>
<body style="margin:0px;"
onload="runMVS();">
<div id="map"
style="width: 100%; height: 100%;
background: lightyellow;
"></div>
</body>
</html>
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