webui: download prototype

libresapi/src/webui-src/app/downloads.js

@@ -0,0 +1,83 @@
+var m = require("mithril");
+var rs = require("retroshare");
+
+function makeFriendlyUnit(bytes)
+{
+	if(bytes < 1e3)
+		return bytes.toFixed(1) + "B";
+	if(bytes < 1e6)
+		return (bytes/1e3).toFixed(1) + "kB";
+	if(bytes < 1e9)
+		return (bytes/1e6).toFixed(1) + "MB";
+	if(bytes < 1e12)
+		return (bytes/1e9).toFixed(1) + "GB";
+	return (bytes/1e12).toFixed(1) + "TB";
+}
+
+function progressBar(file){
+    return m("div[style=border:5px solid lime;"
+        + 'border-radius:3mm;'
+        + 'padding:2mm;'
+        + 'height:5mm'
+	+ "]", [
+	m("div[style="
+	    + 'background-color:lime;'
+	    + 'height:100%;'
+	    + 'width:' + (file.transfered  /  file.size * 100)+'%'
+	    + ']'
+	,"")
+	]);
+};
+
+function cntrlBtn(file, act) {
+    return(
+        m("button",{
+            onclick: function(){
+                rs.request("transfers/control_download",{action: act, id: file.id});
+            }
+        },
+        act)
+    )
+}
+
+
+module.exports = {
+    view: function(){
+        var paths = rs("transfers/downloads");
+        if (paths === undefined) {
+            return m("div", "Downloads ... please wait ...");
+        }
+        return m("div", [
+            m("div","Downloads (" + paths.length +")"),
+            m("hr[style=color:silver]"),
+            m('table[cellspacing=2][style=padding:2px !important;margin:2px !important;border-spacing: 2px]', [
+                m("tr[style=font-weight:bold]",[
+                    m("th[style=padding:2px]","name"),
+                    m("th[style=padding:2px]","size"),
+                    m("th[style=padding:2px]","progress"),
+                    m("th[style=padding:2px]","transfer rate"),
+                    m("th[style=padding:2px]","status"),
+                    m("th[style=padding:2px]","progress"),
+                    m("th[style=padding:2px]","action")
+                ]),
+            	paths.map(function (file){
+            	    var ctrlBtn = m("div","");
+                    var progress = file.transfered  /  file.size * 100;
+            	    return m("tr",[
+            	        m("td[style=padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", file.name),
+            	        m("td[style=padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", makeFriendlyUnit(file.size)),
+            	        m("td[style=text-align:right;padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", progress.toPrecision(3) + "%"),
+            	        m("td[style=text-align:right;padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", makeFriendlyUnit(file.transfer_rate*1e3)+"/s"),
+            	        m("td[style=padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", file.download_status),
+            	        m("td[style=padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", progressBar(file)),
+            	        m("td[style=padding:2px;style=padding: 0.3em;border-style: solid;border-width: 0.1em;border-color: #0F0]", [
+            	            cntrlBtn(file, file.download_status==="paused"?"start":"pause"),
+            	            m("span"," "),
+            	            cntrlBtn(file, "cancel")]
+            	        )
+            	    ])
+                })
+	    ])
+        ]);
+    }
+};

libresapi/src/webui-src/app/main.js

@@ -21,7 +21,7 @@ function Page(content, runst){
     this.view = function(){
         var runstate = rs("control/runstate");
         var needpasswd = rs("control/password");
-        console.log("runstate: " + (runstate === undefined ? runstate : runstate.runstate));
+        //console.log("runstate: " + (runstate === undefined ? runstate : runstate.runstate));
         if(runstate === undefined){
             return m("div", "waiting_server ... ");
         } else if (runstate.runstate == null){
@@ -78,7 +78,7 @@ me.init = function(main){
         }
     });
     m.route.mode = "hash";
-    m.route(main,"/chat",maps);
+    m.route(main,"/",maps);
     console.log("init done.");
 };
 

libresapi/src/webui-src/app/menudef.js

@@ -12,6 +12,10 @@ module.exports = {  nodes: [
 		name: "peers",
 		runstate: "running_ok.*",
 	},
+	{
+		name: "downloads",
+		runstate: "running_ok.*",
+	},
 	{
 		name: "chat",
 		runstate: "running_ok.*",