From b39ae2a8b4d2bddf054a45d52f9f52c0e971aaa1 Mon Sep 17 00:00:00 2001
From: Roland Stigge <stigge@antcom.de>
Date: Thu, 11 Jan 2018 20:18:29 +0100
Subject: Add logout, rename and ui improvements

---
 html/webbox.js | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 93 insertions(+), 2 deletions(-)

(limited to 'html/webbox.js')

diff --git a/html/webbox.js b/html/webbox.js
index 40a7a1a..7c1b43f 100644
--- a/html/webbox.js
+++ b/html/webbox.js
@@ -2,6 +2,16 @@ var currentDir = "/";
 var listElements;
 var numberOfSelectedRows = 0;
 
+function clearContents() {
+	var result = "<table class=\"list\">";
+	result += "<tr><td class=\"type\"></td><td class=\"name\">(empty)</td></tr>";
+	result += "</table>"
+	
+	var listElement = document.getElementById("list");
+
+	listElement.innerHTML = result;
+}
+
 function loadContents(dir) {
 	numberOfSelectedRows = 0;
 
@@ -39,7 +49,7 @@ function loadContents(dir) {
 
 		result += "</table>"
 
-		listElement = document.getElementById("list");
+		var listElement = document.getElementById("list");
 
 		listElement.innerHTML = result;
 
@@ -301,10 +311,16 @@ function setCurrentDir(newDir) {
 }
 
 function download(filename) {
+	var files = getSelectedFiles();
+
+	// if activated via menu, download directly (not as zip)
+	if (files.length == 1 && filename === undefined) {
+		filename = files[0];
+	}
+
 	if (filename === undefined) { // download selection as ZIP
 		showDialog();
 
-		var files = getSelectedFiles();
 		if (files.length == 0) {
 			document.getElementById("dialog").innerHTML = "No files selected.";
 			document.getElementById("okbutton").onclick = hideDialog;
@@ -558,6 +574,70 @@ function move() {
 		xhr.send(xmlDocument);
 	}
 }
+function rename() {
+	showDialog();
+	
+	var files = getSelectedFiles();
+	if (files.length == 0) {
+		document.getElementById("dialog").innerHTML = "No files selected.";
+		document.getElementById("okbutton").onclick = hideDialog;
+		return;
+	}
+	if (files.length > 1) {
+		document.getElementById("dialog").innerHTML = "Only one file can be renamed at once.";
+		document.getElementById("okbutton").onclick = hideDialog;
+		return;
+	}
+
+	document.getElementById("renameold").innerHTML = files[0];
+
+	document.getElementById("dialog").innerHTML = document.getElementById("rename-dialog").innerHTML;
+	document.getElementById("renamenew").value = files[0];
+	document.getElementById("renamenew").focus();
+	document.getElementById("renamenew").onkeydown = function(evt) {
+		if (evt.key == "Enter") {
+			document.getElementById("okbutton").click();
+		}
+	}
+
+	document.getElementById("okbutton").onclick = function() {
+
+		var xhr = new XMLHttpRequest();
+
+		xhr.onreadystatechange = function() {
+			if (this.readyState != 4) {
+				return;
+			}
+			if (this.status != 200) {
+				document.getElementById("dialog").innerHTML = "HTTP error";
+			} else {
+				document.getElementById("dialog").innerHTML = xhr.responseText;
+			}
+
+			document.getElementById("okbutton").onclick = hideDialog;
+			document.getElementById("okbutton").focus();
+			loadContents(currentDir); // load new file list with deleted items
+		}
+
+		var filename = getSelectedFiles()[0];
+
+		var parser = new DOMParser();
+		var xmlDocument = parser.parseFromString("<request></request>", "text/xml");
+		var filesElement = xmlDocument.getElementsByTagName("request")[0];
+			
+		var oldnameElement = xmlDocument.createElement("oldname");
+		oldnameElement.appendChild(document.createTextNode(document.getElementById("renameold").childNodes[0].nodeValue));
+		filesElement.appendChild(oldnameElement);
+		
+		var newnameElement = xmlDocument.createElement("newname");
+		newnameElement.appendChild(document.createTextNode(document.getElementById("renamenew").value));
+		filesElement.appendChild(newnameElement);
+
+		xhr.open("POST", "/bin/query" + currentDir + "?command=rename", true);
+		xhr.setRequestHeader("Content-type", "text/xml");
+		xhr.send(xmlDocument);
+	}
+}
 
 // File info: date, size, type
 function info() {
@@ -630,3 +710,14 @@ function refresh() {
 	loadContents(currentDir); // load new file list
 }
 
+function logout() {
+	var menu = document.getElementsByClassName("menu")[0];
+	var firsttd = menu.getElementsByClassName("firsttd")[0];
+	firsttd.innerHTML = "/";
+
+	clearContents();
+
+	var p = window.location.protocol + '//'
+	// current location must return 200 OK for this GET
+	window.location = window.location.href.replace(p, p + 'logout:password@')
+}
-- 
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