From b7f39f466f3e8c8cee6232794c1397fa7a4cbaad Mon Sep 17 00:00:00 2001
From: wlx <wangliangxu@lzb.ac.cn>
Date: Tue, 8 Nov 2011 06:13:09 +0000
Subject: [PATCH] use google loader jsapi to load gmaps api later

---
 .../default/views/scripts/data/view.phtml     | 26 ++++++++++++++-----
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/application/default/views/scripts/data/view.phtml b/application/default/views/scripts/data/view.phtml
index 6d5683db..a0d31b9d 100755
--- a/application/default/views/scripts/data/view.phtml
+++ b/application/default/views/scripts/data/view.phtml
@@ -8,7 +8,7 @@
 	$this->breadcrumb('<a href="/data">'.$this->config->title->data.'</a>');
 	$this->breadcrumb('查看元数据');
 	$this->breadcrumb()->setSeparator(' > ');
-	$this->headScript()->appendFile('http://maps.google.cn/maps?file=api&v=2&key='.$this->config->google->maps->api);
+	//$this->headScript()->appendFile('https://maps.google.cn/maps?file=api&v=2&key='.$this->config->google->maps->api);
 	$this->headScript()->appendFile('/js/jquery-1.7.min.js');
 	$this->headScript()->appendFile('/js/jquery.colorbox-min.js');
 	$this->headLink()->appendStylesheet('/js/theme/default/style.css');
@@ -224,7 +224,7 @@ endforeach;
 <ul>
 <?php foreach ($this->literature as $r) : 
 $u=parse_url($r->url);
-if ($u['host']=='hdl.handle.net')
+if (@$u['host']=='hdl.handle.net')
 	$url=$this->config->seekspace->handleurl.$u['path'];
 else
 	$url=$r->url;
@@ -281,7 +281,18 @@ echo '</li>';
 </div>
 <script type="text/javascript" charset="utf-8">
 $(document).ready(function(){$(".colorbox").colorbox({photo:"true"});});
-
+$(window).bind("load", function() {  var timeout = setTimeout(function() { initLoader();	}, 100);});  
+//$(window).bind("load", function() {  var timeout = setTimeout(function() { gmaploaded();	}, 1000);});
+function loadMaps() {
+  google.load("maps", "2", {"callback" : gmaploaded,"base_domain": "ditu.google.cn"});
+}
+
+function initLoader() {
+  var script = document.createElement("script");
+  script.src = "https://www.google.com/jsapi?key=<?php echo $this->config->google->maps->api; ?>&callback=loadMaps";
+  script.type = "text/javascript";
+  document.getElementsByTagName("head")[0].appendChild(script);
+}
 //ajax download
 function todownload(ft)
 {
@@ -364,7 +375,9 @@ function getSubFileList(uuid,id,depth){
 			$('#span_'+id).html('-');
 		}
 	});
-}
+}
+function gmaploaded()
+{
 //google map
 var map = new GMap2(document.getElementById("watermap"));
 var plotbounds=new GLatLngBounds(new GLatLng(<?= $md->south; ?>,<?= $md->west; ?>),new GLatLng(<?= $md->north; ?>,<?= $md->east; ?>));
@@ -375,7 +388,7 @@ zoomlevel--;
 <?php endif; ?>		  		  
         if (zoomlevel>16) zoomlevel=16;
         map.setCenter(new GLatLng(<?= ($md->south+$md->north)/2; ?>,<?= ($md->east+$md->west)/2; ?>), zoomlevel);
-        map.setMapType(G_SATELLITE_MAP);
+        map.setMapType(G_HYBRID_MAP);
         map.setUIToDefault();
 <?php if ($md->north==$md->south) : ?>
 		 var marker=new GMarker(new GLatLng(<?= $md->north; ?>,<?= $md->east; ?>));
@@ -389,7 +402,8 @@ zoomlevel--;
           new GLatLng(<?= $md->north; ?>,<?= $md->west; ?>)
           ],"#f33f00",5,1,"#ff0000",0.2);
         map.addOverlay(polygon);
-<?php endif; ?>
+<?php endif; ?>
+}
 </script>
 <?php else: ?>
 	<p>Cannot find the metadata.</p>