From 269decbb69b66c91c370b640101069084ecbfab7 Mon Sep 17 00:00:00 2001
From: Art Cancro <ajc@citadel.org>
Date: Sun, 4 Feb 2018 16:58:52 -0500
Subject: [PATCH] Starting to pull some rendering out of the C code and put it
 back in JS

---
 webcit-ng/static/index.html  |  4 +--
 webcit-ng/static/js/main.js  |  3 +-
 webcit-ng/static/js/views.js | 64 ++++++++++++++++++++++++++++++------
 3 files changed, 57 insertions(+), 14 deletions(-)

diff --git a/webcit-ng/static/index.html b/webcit-ng/static/index.html
index 64f61512d..e7cb79980 100644
--- a/webcit-ng/static/index.html
+++ b/webcit-ng/static/index.html
@@ -13,7 +13,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <link rel="stylesheet" href="w3.css">
 <!-- link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Raleway" -->
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+<link href="https://use.fontawesome.com/releases/v5.0.6/css/all.css" rel="stylesheet">
 
 <style>
 	<!-- html,body,h1,h2,h3,h4,h5 {font-family: "Raleway", sans-serif} -->
@@ -75,7 +75,6 @@ die in a car fire
 <script type="text/javascript" src="js/main.js"></script>
 <script type="text/javascript" src="js/views.js"></script>
 <script>
-alert('startup started');
 // Get the Sidebar
 var sidebar = document.getElementById("sidebar");
 
@@ -100,7 +99,6 @@ function w3_close() {
 }
 
 ctdl_startup();
-alert('startup stoppeded');
 </script>
 
 </body>
diff --git a/webcit-ng/static/js/main.js b/webcit-ng/static/js/main.js
index c711e96e4..eeddc02b8 100644
--- a/webcit-ng/static/js/main.js
+++ b/webcit-ng/static/js/main.js
@@ -18,6 +18,7 @@ var current_view = 0;
 var logged_in = 0;
 var current_user = _("Not logged in.");
 var serv_info;
+var messages_per_page = 20;
 
 
 // Placeholder for when we add i18n later
@@ -30,7 +31,7 @@ function _(x) {
 // Useful for generating one-time-use div names
 //
 function randomString(length) {
-	var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'.split('');
+	var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghiklmnopqrstuvwxyz'.split('');
 
 	if (! length) {
 		length = Math.floor(Math.random() * chars.length);
diff --git a/webcit-ng/static/js/views.js b/webcit-ng/static/js/views.js
index 3df884315..cf975ba04 100644
--- a/webcit-ng/static/js/views.js
+++ b/webcit-ng/static/js/views.js
@@ -1,5 +1,5 @@
 //
-// Copyright (c) 2016-2017 by the citadel.org team
+// Copyright (c) 2016-2018 by the citadel.org team
 //
 // This program is open source software; you can redistribute it and/or modify
 // it under the terms of the GNU General Public License version 3.
@@ -32,9 +32,10 @@ var views = {
 // This function is the dispatcher that determines the correct view for a room,
 // and calls the correct renderer.
 //
-function render_room_view() {
-
-	switch(current_view) {
+function render_room_view()
+{
+	switch(current_view)
+	{
 		case views.VIEW_MAILBOX:						// FIXME view mail rooms as forums for now
 		case views.VIEW_BBS:
 			forum_readmessages("flat");
@@ -51,18 +52,25 @@ function render_room_view() {
 // The inner div exists so that if the user clicks away early, the main div doesn't get clobbered when the load completes.
 // The parameter can be set to "flat" or "threads" which is passed directly to the API
 //
-function forum_readmessages(flat_or_threads) {
+function XX_forum_readmessages(flat_or_threads)
+{
 	var innerdivname = randomString(5);
-	document.getElementById("main").innerHTML = "<div id=\"" + innerdivname + "\"><img src=\"/ctdl/s/throbber.gif\" />" + _("Loading messages from server, please wait") + "</div>" ;
+	document.getElementById("main").innerHTML = "<div id=\"" + innerdivname +
+		"\"><br><br><br><center><h5><i class=\"fas fa-spinner fa-spin\"></i>&nbsp;&nbsp;"
+		+ _("Loading messages from server, please wait") + "</h5></center></div>" ;
 
 	var request = new XMLHttpRequest();
 	request.open("GET", "/ctdl/r/" + escapeHTMLURI(current_room) + "/" + flat_or_threads, true);
-	request.onreadystatechange = function() {
-		if (this.readyState === 4) {
-			if ((this.status / 100) == 2) {
+	request.onreadystatechange = function()
+	{
+		if (this.readyState === 4)
+		{
+			if ((this.status / 100) == 2)
+			{
 				document.getElementById(innerdivname).outerHTML = this.responseText;
 			}
-			else {
+			else
+			{
 				document.getElementById(innerdivname).outerHTML = "ERROR " + this.status ;
 			}
 		}
@@ -70,3 +78,39 @@ function forum_readmessages(flat_or_threads) {
 	request.send();
 	request = null;
 }
+
+
+// Forum view -- let's have another go at this with the rendering done client-side
+//
+function forum_readmessages(flat_or_threads)
+{
+	var innerdivname = randomString(5);
+	document.getElementById("main").innerHTML = "<div id=\"" + innerdivname +
+		"\"><br><br><br><center><h5><i class=\"fas fa-spinner fa-spin\"></i>&nbsp;&nbsp;"
+		+ _("Loading messages from server, please wait") + "</h5></center></div>" ;
+
+	var request = new XMLHttpRequest();
+	request.open("GET", "/ctdl/r/" + escapeHTMLURI(current_room) + "/msgs.all", true);
+	request.onreadystatechange = function()
+	{
+		if (this.readyState === 4)
+		{
+			if ((this.status / 100) == 2)
+			{
+				document.getElementById(innerdivname).innerHTML = "Are we logged in? " + logged_in + "<ul>" ;
+				msgs = JSON.parse(this.responseText);
+				for (var i in msgs)
+				{
+					document.getElementById(innerdivname).innerHTML += "<li>" + msgs[i] + "</li>" ;
+				}
+				document.getElementById(innerdivname).innerHTML += "</ul>" ;
+			}
+			else
+			{
+				document.getElementById(innerdivname).innerHTML = this.status ;		// error message
+			}
+		}
+	};
+	request.send();
+	request = null;
+}
-- 
2.30.2