added links

files.js

@@ -9,6 +9,7 @@ Copyright (C) 2014 Elphel, Inc.
 
 var path_local = "local";
 var path_remote = "https://raw.githubusercontent.com/Elphel/elens/master";
+var path_remote_browse = "https://github.com/Elphel/elens";
 var pattern_local = "local: ";
 var pattern_remote = "github: ";
 
@@ -42,7 +43,7 @@ function save_design(){
     xml += "\t\t</back>\n";
     xml += "\t</element>\n";
   });
-  xml += "</Document>"
+  xml += "</Document>";
   postSettings($("#file_to_save").val(), "save", xml);
 }
 
@@ -66,9 +67,11 @@ function parse_save_response(text) {
     jquery_list("load_designs_list","Load",load_design);
 }
 
-function getDesign(file,path) {
+function getDesign(f,p) {
+    //set globals
+    createLink(f,p);
     $.ajax({
-	url: "files.php?file="+file+"&cmd=read&path="+path,
+	url: "files.php?file="+f+"&cmd=read&path="+p,
 	type: "GET",
 	async: false,
 	complete: function(response){
@@ -114,7 +117,16 @@ function restore_design(text){
 	  $(this).find("back").find("a4").text()
 	);
       });     
+}
 
+function createLink(f,p){
+	var string = "<a href='";
+	string+= window.location.href.substr(0,window.location.href.lastIndexOf('?'));
+	string+="?file="+f;
+	string+="&path="+p;
+	string+="'>Permanent Link</a>";
+	$("#link").html(string);
 	
-      
+	string = "<a href='files.php?file="+f+"&path="+p+"'>Download XML</a>";
+	$("#link_dl").html(string);
 }

files.php

@@ -12,7 +12,7 @@ if (isset($_GET['file'])) $file = $_GET['file'];
 else die("-1");
                      
 if (isset($_GET['cmd'])) $cmd = $_GET['cmd'];
-else die("-2");
+else                     $cmd = "read";
 
 if (isset($_GET['path'])) $default_path = $_GET['path'];
 else die("-3");

index.css

@@ -69,6 +69,12 @@ input{
 #ray_draw_div{
   position: absolute;
   left:1010px;
+  top:122px;  
+}
+
+#links{
+  position: absolute;
+  left:1014;
   top:74px;
 }
 

index.html

@@ -79,5 +79,17 @@ Copyright (C) 2014 Elphel, Inc.
       </tr>
       </table>
     </div>
+    <div id="links">
+      <table style="border:0px">
+      <tr>
+	<td width=120 style="text-align:left"><div id="link_local"></div></td>
+	<td width=120 style="text-align:left"><div id="link_remote"></div></td>
+      </tr>
+      <tr>
+	<td width=120 style="text-align:left"><div id="link"></div></td>
+	<td width=120 style="text-align:left"><div id="link_dl"></div></td>
+      </tr>
+      </table>
+    </div>
   </body>
 </html>
\ No newline at end of file

lens_design.js

@@ -23,6 +23,9 @@ var selected_elements = Array();
 var epsilon = 0.0001;
 var epsilon2 = 0.0001;
 
+var file = "";
+var path = "";
+
 $(function(){
   yO = $("#cnv1").height()/2;
   console.log("Drawing axii");
@@ -37,6 +40,11 @@ $(function(){
   if (cnv_div.addEventListener) cnv_div.addEventListener('DOMMouseScroll', wheelEvent, false);
   cnv_div.onmousewheel = wheelEvent;
   
+  parseURL();
+  if (file!=""&&path!="") {
+    getDesign(file,path);
+  }
+  
   //ray_draw(0,0,0);
   
 });
@@ -117,10 +125,10 @@ function array_update_entries(){
 	  if (e[i].front.h>0) {
 	    tmp = find_optical_power(e[i])
 	    total_power+= tmp;
-	    console.log("Optical power of element #"+i+" is "+tmp+" diopters");
+	    //console.log("Optical power of element #"+i+" is "+tmp+" diopters");
 	  }
       }
-      console.log("Total optical power is "+total_power);
+      //console.log("Total optical power is "+total_power);
       
       table_update_all();
 }
@@ -945,10 +953,20 @@ function find_optical_power(element){
   var d = +element.t;
   var inv_f = (n-1)*(1/r1-1/r2+(n-1)*d/n/(r1*r2));
   var f = 1/inv_f;
-  console.log("f = "+f+" mm");
+  //console.log("f = "+f+" mm");
   return inv_f*1000;
 }
 
+function parseURL() {
+  var parameters=location.href.replace(/\?/ig,"&").split("&");
+  for (var i=0;i<parameters.length;i++) parameters[i]=parameters[i].split("=");
+  for (var i=1;i<parameters.length;i++) {
+    switch (parameters[i][0]) {
+      case "file": file = parameters[i][1];break;
+      case "path": path = parameters[i][1];break;
+    }
+  }
+}
 
 var Glass = {
   "BAF51"    : {n:1.652242,B1:1.51503623,B2:0.153621958,B3:1.15427909,C1:0.00942734715,C2:0.04308265,C3:124.889868},//barium flint

list.js

@@ -71,6 +71,9 @@ function get_designs_list(element_id) {
 	list = "<div class='list_view'><ul></ul></div>";
     }
     $("#"+element_id).html(list);
+    //create links
+    $("#link_local").html("<a href='"+path_local+"'>Local files</a>");
+    $("#link_remote").html("<a href='"+path_remote_browse+"'>Remote files</a>");
 }
 
 function wheelEvent_list(event){