From b7a3b320e534a86985da047f9e765b558af3125f Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <mrpetovan@gmail.com>
Date: Wed, 17 Jan 2018 21:22:42 -0500
Subject: [PATCH] Remove unused jquery.htmlstream Javascript library

---
 js/jquery.htmlstream.js | 157 ----------------------------------------
 util/minifyjs.sh        |   1 -
 2 files changed, 158 deletions(-)
 delete mode 100644 js/jquery.htmlstream.js

diff --git a/js/jquery.htmlstream.js b/js/jquery.htmlstream.js
deleted file mode 100644
index c62c538f7..000000000
--- a/js/jquery.htmlstream.js
+++ /dev/null
@@ -1,157 +0,0 @@
-/* jQuery ajax stream plugin
-* Version 0.1
-* Copyright (C) 2009 Chris Tarquini
-* Licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License (http://creativecommons.org/licenses/by-sa/3.0/)
-* Permissions beyond the scope of this license may be available by contacting petros000[at]hotmail.com.
-*/
-
-(function($) {
-
-// Save the original AJAX function
-var ajax_old = $.ajax;
-var get_old = $.get;
-var post_old =  $.post;
-var active = true;
-// Add our settings
-$.ajaxSetup({stream: false,pollInterval: 500/*, onDataRecieved: function(){}*/ });
-$.enableAjaxStream = function(enable)
-{
-if(typeof enable == 'undefined') enable = !active;
-if(!enable)
-{
-$.ajax = ajax_old;
-$.get = get_old;
-$.post = post_old;
-active = false;
-}
-else
-{
-$.ajax = ajax_stream;
-$.get = ajax_get_stream;
-$.post = ajax_post_stream;
-active = true;
-}
-
-}
-var ajax_stream = $.ajax = function(options)
-{
-//copied from original ajax function
-        options  = jQuery.extend(true, options, jQuery.extend(true, {}, jQuery.ajaxSettings, options));
-if(options.stream)
-{
-var timer = 0;
-var offset = 0;
-var xmlhttp = null;
-var lastlen = 0;
-var done = false;
-var hook = function(xhr)
-{
-xmlhttp = xhr;
-checkagain();
-}
-var fix = function(){ check('stream'); };// fixes weird bug with random numbers as arg
-var checkagain = function(){if(!done) timer = setTimeout(fix,options.pollInterval);}
-var check = function(status)
-{
-if(typeof status == 'undefined') status = "stream";
-if(xmlhttp.status < 3) return; //only get the latest packet if data has been sent
-var text = xmlhttp.responseText;
-if(status == 'stream') //if we arent streaming then just flush the buffer
-{
-if(text.length <= lastlen) { checkagain(); return;}
-lastlength = text.length;
-if(offset == text.length) { checkagain(); return;}
-}
-var pkt = text.substr(offset);
-offset =  text.length;
-if($.isFunction(options.OnDataRecieved))
-{
-options.OnDataRecieved(pkt, status, xmlhttp.responseText, xmlhttp);
-}
-if(xmlhttp.status != 4)
-checkagain();
-}
-var complete = function(xhr,s)
-{
-clearTimeout(timer);//done..stop polling
-done = true;
-// send final call
-check(s);
-}
-// If the complete callback is set create a new callback that calls the users and outs
-if($.isFunction(options.success))
-{
-var oc = options.success;
-options.success = function(xhr,s){ complete(xhr,s); oc(xhr,s);};
-
-}
-else options.success = complete;
-// Set up our hook on the beforeSend
-if($.isFunction(options.beforeSend))
-{
-var obs = options.beforeSend;
-options.beforeSend = function(xhr){ obs(xhr); hook(xhr);};
-}
-else options.beforeSend = hook;
-
-}
-ajax_old(options);
-}
-
-var ajax_get_stream = $.get = function(url,data,callback,type,stream)
-{
-	if($.isFunction(data))
-	{
-		var orgcb = callback;
-		callback = data;
-		if($.isFunction(orgcb))
-		{
-			stream = orgcb;
-		}
-		data = null;
-	}
-	if($.isFunction(type))
-	{
-		stream = type;
-		type = undefined;
-	}
-	var dostream = $.isFunction(stream);
-	return jQuery.ajax({
-					type: "GET",
-					url: url,
-					data: data,
-					success: callback,
-					dataType: type,
-					stream: dostream,
-					OnDataRecieved: stream
-			});
-
-}
-
-var ajax_post_stream = $.post = function(url,data,callback,type,stream)
-{
-        if($.isFunction(data))
-        {
-				var orgcb = callback;
-                callback = data;
-        }
-		if($.isFunction(type))
-		{
-			stream = type;
-			type = undefined;
-		}
-		var dostream = $.isFunction(stream);
-		return jQuery.ajax({
-				type: "POST",
-				url: url,
-				data: data,
-				success: callback,
-				dataType: type,
-				stream: dostream,
-				OnDataRecieved: stream
-		});
-
-}
-
-})(jQuery);	
-	
diff --git a/util/minifyjs.sh b/util/minifyjs.sh
index b56571383..a2d53da3e 100755
--- a/util/minifyjs.sh
+++ b/util/minifyjs.sh
@@ -8,7 +8,6 @@ JSFILES=(
 	"js/acl.js"
 	"js/ajaxupload.js"
 	"js/country.js"
-	"js/jquery.htmlstream.js"
 	"js/main.js"
 	"js/webtoolkit.base64.js"
 	"view/theme/frost/js/acl.js"