From b531004308b77973463207560332b7882fa0ab8a Mon Sep 17 00:00:00 2001
From: gkrthk <gkrthk@hotmail.com>
Date: Sat, 27 Jun 2020 23:47:55 +0530
Subject: [PATCH 1/7] add dweet btn in toolbar and open window in wb

---
 .../web/app/Application.properties.xml        |  4 ++
 .../openmeetings/web/room/wb/WbPanel.html     | 29 ++++++++++++++
 .../openmeetings/web/room/wb/raw-wb-board.js  | 38 ++++++++++++++++++-
 .../src/main/webapp/css/custom.css            |  8 ++++
 4 files changed, 78 insertions(+), 1 deletion(-)
 mode change 100644 => 100755 openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
 mode change 100644 => 100755 openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
 mode change 100644 => 100755 openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js

diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
old mode 100644
new mode 100755
index e4217a593f..b9637fdf58
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
@@ -960,4 +960,8 @@ see https://openmeetings.apache.org/LanguageEditor.html for Details
 	<entry key="wizard.button.finish"><![CDATA[Finish]]></entry>
 	<entry key="zoom.FULL_FIT"><![CDATA[Full-Fit]]></entry>
 	<entry key="zoom.PAGE_WIDTH"><![CDATA[Page Width]]></entry>
+	<entry key="wb.tool.dweet"><![CDATA[Dweet]]></entry>
+	<entry key="wb.tool.dweet.param1"><![CDATA[Param1]]></entry>
+	<entry key="wb.tool.dweet.param2"><![CDATA[Param2]]></entry>
+	<entry key="wb.tool.dweet.param3"><![CDATA[Param3]]></entry>
 </properties>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
old mode 100644
new mode 100755
index 08b390cdfa..b04b8fa97e
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
@@ -155,6 +155,7 @@
 			<div wicket:message="title:72" class="clickable om-icon big pointer"></div>
 			<div wicket:message="title:557" class="clickable om-icon big apointer"></div>
 			<div wicket:message="title:wb.tool.math.formula" class="clickable om-icon big math"></div>
+			<div wicket:message="title:wb.tool.dweet" class="clickable om-icon big dweet"></div>
 			<div wicket:message="title:843" class="clickable om-icon big settings"></div>
 		</div>
 		<div id="wb-tools-readonly">
@@ -208,6 +209,34 @@
 			</div>
 			<div class="status"></div>
 		</div>
+		<div id="wb-dweet" class="wb-formula ui-corner-all ui-widget-content">
+			<div wicket:message="title:wb.tool.dweet" class="header ui-dialog-titlebar ui-corner-all ui-widget-header ui-helper-clearfix ui-draggable-handle">
+				<span class="ui-dialog-title"><wicket:message key="wb.tool.dweet"/></span>
+			</div>
+			<button type="button" class="ui-button ui-corner-all ui-widget ui-button-icon-only ui-dialog-titlebar-close" wicket:message="title:85">
+				<span class="ui-button-icon ui-icon ui-icon-closethick"></span>
+				<span class="ui-button-icon-space"> </span>
+				<wicket:message key="85"/>
+			</button>
+			<div>
+				<div class="text-container">
+					<div class="block lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.param1"/></div>
+					<div class="block input"><input class="wb-dim-x" type="text" /></div>
+				</div>
+				<div class="text-container">
+					<div class="block lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.param2"/></div>
+					<div class="block input"><input class="wb-dim-x" type="text" /></div>
+				</div>
+				<div class="text-container">
+					<div class="block lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.param3"/></div>
+					<div class="block input"><input class="wb-dim-x" type="text" /></div>
+				</div>
+			</div>
+			<div>				
+				<button class="update-btn dweet-btn"><wicket:message key="lbl.update"/></button>
+			</div>
+			<div class="status"></div>
+		</div>
 	</div>
 	<div id="wb-settings" class="wb-settings modal fade" tabindex="-1" role="dialog" data-backdrop="false" aria-hidden="true">
 		<div class="modal-dialog modal-sm" role="document">
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
old mode 100644
new mode 100755
index 65bada2bec..03051fdca8
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
@@ -260,6 +260,7 @@ var Wb = function() {
 		const clearAll = tools.find('.om-icon.clear-all')
 			, sBtn = tools.find('.om-icon.settings');
 		let _firstToolItem = true;
+		let dweetIDCount = 1;
 		switch (role) {
 			case PRESENTER:
 				clearAll.confirmation({
@@ -369,6 +370,36 @@ var Wb = function() {
 					minHeight: 140
 					, minWidth: 255
 				});
+				tools.find('.om-icon.dweet').click(function(){					
+			        dweet = OmUtil.tmpl("#wb-dweet");			        
+			       	dweet[0].id='wb-dweet' + dweetIDCount++;        
+			        dweet[0].style.bottom = '100px';
+			        dweet[0].style.position= 'absolute';
+			        dweet[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';        			        					      	         
+					dweet.find('.ui-dialog-titlebar-close').click(function() {
+						let id = $(this.parentElement).attr('id');
+						$("#"+id).remove();
+					});
+					dweet.draggable({
+					scroll: false
+					, handle: '.ui-dialog-titlebar'
+					, containment: 'body'
+					, start: function() {
+						if (!!dweet.css('bottom')) {
+							dweet.css('bottom', '').css(Settings.isRtl ? 'left' : 'right', '');
+						}
+					}
+					, drag: function() {
+						if (dweet.position().x + dweet.width() >= dweet.parent().width()) {
+							return false;
+						}
+					}
+				});
+				dweet.resizable({
+					alsoResize: dweet.find('.text-container')
+				});			
+					wbEl.append(dweet);						      
+				});			
 			case NONE:
 				_updateZoomPanel();
 				zoomBar.find('.zoom-out').click(function() {
@@ -788,7 +819,12 @@ var Wb = function() {
 				math[0].style.display = 'none';
 				math[0].style.bottom = '100px';
 				math[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';
-				wbEl.append(settings, math);
+				dweet = OmUtil.tmpl("#wb-dweet");
+				console.log(dweet);
+				dweet[0].style.display = 'none';
+				dweet[0].style.bottom = '100px';
+				dweet[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';				
+				wbEl.append(settings, math, dweet);
 				sc.on('scroll', scrollHandler);
 			}
 			wbEl.find('.tools').append(tools);
diff --git a/openmeetings-web/src/main/webapp/css/custom.css b/openmeetings-web/src/main/webapp/css/custom.css
index a0d44318c7..4ecb3d3796 100644
--- a/openmeetings-web/src/main/webapp/css/custom.css
+++ b/openmeetings-web/src/main/webapp/css/custom.css
@@ -1 +1,9 @@
 /* Licensed under the Apache License, Version 2.0 (the "License") http://www.apache.org/licenses/LICENSE-2.0 */
+.room-block .sb-wb .wb-block .tools .om-icon.big.dweet::before {
+	content: '\f1e6';
+	color: red;
+}
+.dweet-btn {
+	float: right;
+	margin: 10px;
+}

From 7deed34862726e7d4e8ad7bd5726cb873ffd2d76 Mon Sep 17 00:00:00 2001
From: gkrthk <gkrthk@hotmail.com>
Date: Sun, 28 Jun 2020 15:19:35 +0530
Subject: [PATCH 2/7] fix drag and resize popup

---
 .../org/apache/openmeetings/web/room/wb/raw-wb-board.js     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
index 03051fdca8..8a9642996b 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
@@ -385,12 +385,12 @@ var Wb = function() {
 					, handle: '.ui-dialog-titlebar'
 					, containment: 'body'
 					, start: function() {
-						if (!!dweet.css('bottom')) {
-							dweet.css('bottom', '').css(Settings.isRtl ? 'left' : 'right', '');
+						if (!!$(this).css('bottom')) {
+							$(this).css('bottom', '').css(Settings.isRtl ? 'left' : 'right', '');
 						}
 					}
 					, drag: function() {
-						if (dweet.position().x + dweet.width() >= dweet.parent().width()) {
+						if ($(this).position().x + $(this).width() >= $(this).parent().width()) {
 							return false;
 						}
 					}

From e13ecb2b1f4e41e07db5495620b832879549259d Mon Sep 17 00:00:00 2001
From: gkrthk <gkrthk@hotmail.com>
Date: Tue, 14 Jul 2020 15:09:36 +0530
Subject: [PATCH 3/7] dwwet api integration send dweet

---
 openmeetings-web/pom.xml                      |   5 +-
 .../web/app/Application.properties.xml        |   5 +-
 .../openmeetings/web/room/wb/WbPanel.html     |  12 +-
 .../openmeetings/web/room/wb/dweet-io.js      | 520 ++++++++++++++++++
 .../openmeetings/web/room/wb/raw-wb-board.js  |  15 +-
 .../src/main/webapp/css/custom.css            |  11 +
 6 files changed, 554 insertions(+), 14 deletions(-)
 create mode 100644 openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/dweet-io.js

diff --git a/openmeetings-web/pom.xml b/openmeetings-web/pom.xml
index 72688390ba..c472c7886c 100644
--- a/openmeetings-web/pom.xml
+++ b/openmeetings-web/pom.xml
@@ -163,7 +163,8 @@
 								<jsSourceFile>raw-tool-arrow.js</jsSourceFile>
 								<jsSourceFile>raw-tool-clipart.js</jsSourceFile>
 								<jsSourceFile>raw-wb-board.js</jsSourceFile>
-								<jsSourceFile>raw-wb-area.js</jsSourceFile>
+								<jsSourceFile>raw-wb-area.js</jsSourceFile>																
+								<jsSourceFile>dweet-io.js</jsSourceFile>								
 							</jsSourceFiles>
 							<jsFinalFile>wb.js</jsFinalFile>
 							<jsTargetDir>../generated-sources/main/java/org/apache/openmeetings/web/room/wb/</jsTargetDir>
@@ -264,7 +265,7 @@
 							<jsEngine>CLOSURE</jsEngine>
 							<jsTargetDir>../generated-sources/main/java/org/apache/openmeetings/web/user/chat</jsTargetDir>
 						</configuration>
-					</execution>
+					</execution>					
 				</executions>
 			</plugin>
 			<plugin>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
index b9637fdf58..38207c63b4 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
@@ -961,7 +961,6 @@ see https://openmeetings.apache.org/LanguageEditor.html for Details
 	<entry key="zoom.FULL_FIT"><![CDATA[Full-Fit]]></entry>
 	<entry key="zoom.PAGE_WIDTH"><![CDATA[Page Width]]></entry>
 	<entry key="wb.tool.dweet"><![CDATA[Dweet]]></entry>
-	<entry key="wb.tool.dweet.param1"><![CDATA[Param1]]></entry>
-	<entry key="wb.tool.dweet.param2"><![CDATA[Param2]]></entry>
-	<entry key="wb.tool.dweet.param3"><![CDATA[Param3]]></entry>
+	<entry key="wb.tool.dweet.mything"><![CDATA[MyThing]]></entry>
+	<entry key="wb.tool.dweet.context"><![CDATA[Data]]></entry>
 </properties>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
index b04b8fa97e..f8f49dbfcc 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
@@ -220,16 +220,12 @@
 			</button>
 			<div>
 				<div class="text-container">
-					<div class="block lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.param1"/></div>
-					<div class="block input"><input class="wb-dim-x" type="text" /></div>
+					<div class="dweet-inline lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.mything"/></div>
+					<div class="dweet-inline input"><input class="wb-dim-x" type="text" /></div>
 				</div>
 				<div class="text-container">
-					<div class="block lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.param2"/></div>
-					<div class="block input"><input class="wb-dim-x" type="text" /></div>
-				</div>
-				<div class="text-container">
-					<div class="block lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.param3"/></div>
-					<div class="block input"><input class="wb-dim-x" type="text" /></div>
+					<div class="lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.context"/></div>
+					<div class="input"><textarea class="dweet-input" placeholder='{"hello":"world","foo": "bar"}'></textarea></div>
 				</div>
 			</div>
 			<div>				
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/dweet-io.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/dweet-io.js
new file mode 100644
index 0000000000..f736cb46e3
--- /dev/null
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/dweet-io.js
@@ -0,0 +1,520 @@
+//     dweet.io.js
+//     http://dweet.io
+//     (c) 2014 Jim Heising and Bug Labs, Inc.
+//     dweet.io.js may be freely distributed under the MIT license.
+(function () {
+
+	var isNode = true;
+
+	// Is this loading into node.js?
+	try {
+		isNode = (require);
+	}
+	catch (e) {
+		isNode = false;
+	}
+
+	var io;
+	var request;
+
+	var LAST_THING_NAME = "last-thing.dat";
+	var DWEET_SERVER = "https://dweet.io:443";
+	var STRICT_SSL = true;
+	var REQUEST_TIMEOUT = 5000;
+	var lastThing;
+
+	if (isNode) {
+		io = require("socket.io-client");
+		request = require("request");
+
+		if (require("fs").existsSync(LAST_THING_NAME)) {
+			try {
+				lastThing = require("fs").readFileSync(LAST_THING_NAME).toString();
+			}
+			catch (e) {
+			}
+		}
+	}
+	else {
+		request = function (options, callback) {
+			var self = this;
+			var src = options.url + (options.url.indexOf("?") + 1 ? "&" : "?");
+			var params = [];
+			var param_name = "";
+
+			for (param_name in options.json) {
+				params.push(param_name + "=" + encodeURIComponent(options.json[param_name]));
+			}
+
+			// Generate a unique callbackname
+			var callbackName = "callback";
+			var index = 0;
+			while (window.dweetCallback[callbackName + index]) {
+				index++;
+			}
+
+			callbackName = callbackName + index;
+			window.dweetCallback[callbackName] = function (data) {
+				callback(null, data, data);
+			};
+
+			// We're going to load everything with JSONP.
+			params.push("callback=dweetCallback." + callbackName);
+			params.push("_" + "=" + Date.now());
+
+			src += params.join("&");
+
+			dweet_script_loader(src, function (script) {
+				script.parentNode.removeChild(script);
+				window.dweetCallback[callbackName] = undefined;
+				delete window.dweetCallback[callbackName];
+			});
+		};
+
+		window.dweetCallback = {};
+
+		(function () {
+			var re = /ded|co/;
+			var onload = 'onload';
+			var onreadystatechange = 'onreadystatechange';
+			var readyState = 'readyState';
+
+			var load = function (src, fn) {
+				var script = document.createElement('script');
+				script[onload] = script[onreadystatechange] = function () {
+					if (!this[readyState] || re.test(this[readyState])) {
+						script[onload] = script[onreadystatechange] = null;
+						fn && fn(script);
+						script = null;
+					}
+				};
+				script.async = true;
+				script.src = src;
+				document.body.appendChild(script);
+			};
+			window.dweet_script_loader = function (srces, fn) {
+				if (typeof srces == 'string') {
+					load(srces, fn);
+					return;
+				}
+				var src = srces.shift();
+				load(src, function (script) {
+					if (srces.length) {
+						window.dweet_script_loader(srces, fn);
+					}
+					else {
+						fn && fn(script);
+					}
+				});
+			};
+		})();
+	}
+
+	function isArray(obj) {
+		return Object.prototype.toString.call( obj ) === '[object Array]'
+	}
+
+	function isFunction(obj) {
+		return typeof obj === 'function';
+	}
+
+	var dweetioClient = function () {
+		var self = this;
+		var socket;
+		var listenCallbacks = {};
+		var currentThing = lastThing;
+
+		function normalizeDweet(dweet) {
+			if (dweet.created) {
+				dweet.created = new Date(dweet.created);
+			}
+
+			return dweet;
+		}
+
+		function normalizeDweets(dweets) {
+			if (dweets instanceof Array) {
+				for (var index = 0; index < dweets.length; index++) {
+					var dweet = dweets[index];
+					normalizeDweet(dweet);
+				}
+			}
+			else {
+				normalizeDweet(dweets);
+			}
+
+			return dweets;
+		}
+
+		function parseBody(body) {
+			var responseData;
+
+			try {
+				if (typeof body == 'string' || body instanceof String) {
+					responseData = JSON.parse(body);
+				}
+				else {
+					responseData = body;
+				}
+			}
+			catch (e) {
+			}
+
+			return responseData;
+		}
+
+		function processResponse(body) {
+			var err;
+
+			var responseData = parseBody(body);
+
+			if (!responseData) {
+				err = new Error("server returned an invalid response");
+			}
+			else if (responseData["this"] == "failed") {
+				err = new Error(responseData["because"]);
+			}
+
+			return err;
+		}
+
+		function createKeyedURL(url, key) {
+			if (key) {
+				return url + (url.indexOf("?") + 1 ? "&" : "?") + "key=" + encodeURIComponent(key);
+			}
+
+			return url;
+		}
+
+		function processDweetResponse(err, callback, body) {
+			var responseData = parseBody(body);
+
+			if (!err) {
+				err = processResponse(responseData);
+			}
+
+			if (responseData && responseData["with"]) {
+				if (callback) callback(err, normalizeDweets(responseData["with"]));
+			}
+			else {
+				if (callback) callback("no response from server", undefined);
+			}
+		}
+
+		self.set_server = function (server, strictSSL) {
+			DWEET_SERVER = server;
+			STRICT_SSL = strictSSL;
+
+			if (isNode) {
+				if (strictSSL)
+					require('https').globalAgent.options.rejectUnauthorized = true;
+				else
+					require('https').globalAgent.options.rejectUnauthorized = false;
+			}
+		}
+
+		self.dweet = function (data, callback) {
+			if (currentThing) {
+				self.dweet_for(currentThing, data, callback);
+			}
+			else {
+				request({
+					url: DWEET_SERVER + "/dweet",
+					jar: true,
+					method: "POST",
+					followAllRedirects: true,
+					timeout: REQUEST_TIMEOUT,
+					strictSSL: STRICT_SSL,
+					json: data
+				}, function (err, response, body) {
+					var responseData = parseBody(body);
+
+					if (responseData["with"] && responseData["with"].thing != currentThing) {
+						currentThing = responseData["with"].thing;
+
+						if (isNode) {
+							require("fs").writeFile(LAST_THING_NAME, currentThing);
+						}
+					}
+
+					processDweetResponse(err, callback, responseData);
+				});
+			}
+		};
+
+		self.dweet_for = function (thing, data, key, callback) {
+			if (isFunction(key)) {
+				callback = key;
+				key = null;
+			}
+
+			request({
+				url: createKeyedURL(DWEET_SERVER + "/dweet/for/" + thing, key),
+				jar: true,
+				method: "POST",
+				followAllRedirects: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL,
+				json: data
+			}, function (err, response, body) {
+				processDweetResponse(err, callback, body);
+			});
+		}
+
+		self.get_latest_dweet_for = function (thing, key, callback) {
+			if (isFunction(key)) {
+				callback = key;
+				key = null;
+			}
+
+			request({
+				url: createKeyedURL(DWEET_SERVER + "/get/latest/dweet/for/" + thing, key),
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				processDweetResponse(err, callback, body);
+			});
+		}
+
+		self.get_all_dweets_for = function (thing, key, callback) {
+			if (isFunction(key)) {
+				callback = key;
+				key = null;
+			}
+
+			request({
+				url: createKeyedURL(DWEET_SERVER + "/get/dweets/for/" + thing, key),
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				processDweetResponse(err, callback, body);
+			});
+		}
+		
+		self.get_key_for = function (account, thingname, callback) {
+            request({
+                url: createKeyedURL(DWEET_SERVER + "/get/key/for/" + account + '/' + thingname),
+                jar: true,
+                timeout: REQUEST_TIMEOUT,
+                strictSSL: STRICT_SSL
+            }, function (err, response, body) {
+                processDweetResponse(err, callback, body);
+            });
+		}
+
+		self.create_key_for = function (account, thingname, callback) {
+            request({
+                url: createKeyedURL(DWEET_SERVER + "/create/key/for/" + account + '/' + thingname),
+                jar: true,
+                timeout: REQUEST_TIMEOUT,
+                strictSSL: STRICT_SSL
+            }, function (err, response, body) {
+                processDweetResponse(err, callback, body);
+            });
+		}
+		
+		self.get_keys_for_account = function (account, callback) {
+            request({
+                url: createKeyedURL(DWEET_SERVER + "/get/keys/for/" + account),
+                jar: true,
+                timeout: REQUEST_TIMEOUT,
+                strictSSL: STRICT_SSL
+            }, function (err, response, body) {
+                processDweetResponse(err, callback, body);
+            });
+		}
+
+		self.get_keys_for_account = function (account, startPosition, endPosition, callback) {
+            request({
+                url: createKeyedURL(DWEET_SERVER + "/get/keys/for/" + account + '?startPosition=' + startPosition + '&endPosition=' + endPosition),
+                jar: true,
+                timeout: REQUEST_TIMEOUT,
+                strictSSL: STRICT_SSL
+            }, function (err, response, body) {
+                processDweetResponse(err, callback, body);
+            });			
+		}
+
+
+		self.listen_for = function (thing, key, callback) {
+			if (isFunction(key)) {
+				callback = key;
+				key = null;
+			}
+
+			// Initialize our callback list
+			if (!listenCallbacks[thing]) {
+				listenCallbacks[thing] = [];
+			}
+
+			// Add this to our callbacks
+			if (listenCallbacks[thing].indexOf(callback) == -1) {
+				listenCallbacks[thing].push(callback);
+			}
+
+			function createSocket() {
+				socket = io.connect(DWEET_SERVER + "/stream");
+
+				socket.on("connect", function () {
+					// Subscribe to all of the things that we might have asked for before connecting
+					for (var id in listenCallbacks) {
+						socket.emit("subscribe", {thing: id, key: key});
+					}
+				});
+
+				socket.on("new_dweet", function (msg) {
+					if (listenCallbacks[msg.thing]) {
+						normalizeDweets(msg);
+
+						var callbacks = listenCallbacks[msg.thing];
+						for (var index = 0; index < callbacks.length; index++) {
+							callbacks[index](msg);
+						}
+					}
+				});
+			}
+
+			if (!socket) {
+				if (isNode) {
+					createSocket();
+				}
+				else {
+					dweet_script_loader([DWEET_SERVER + "/socket.io/socket.io.js"], function () {
+						io = window.io;
+						createSocket();
+					});
+				}
+			}
+			if (socket) {
+				socket.emit("subscribe", {thing: thing, key: key});
+			}
+		}
+
+		self.stop_listening = function () {
+			listenCallbacks = {};
+
+			if (socket) {
+				socket.disconnect();
+				socket = undefined;
+			}
+		}
+
+		self.stop_listening_for = function (thing) {
+			listenCallbacks[thing] = undefined;
+			delete listenCallbacks[thing];
+
+			if (socket) {
+				socket.emit("unsubscribe", {thing: thing});
+			}
+		}
+
+		self.lock = function (thing, lock, key, callback) {
+			request({
+				url: DWEET_SERVER + "/lock/" + thing + "?lock=" + lock + "&key=" + key,
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				if (!err) {
+					err = processResponse(body);
+				}
+
+				if (callback) callback(err);
+			});
+		}
+
+		self.unlock = function (thing, key, callback) {
+			request({
+				url: createKeyedURL(DWEET_SERVER + "/unlock/" + thing, key),
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				if (!err) {
+					err = processResponse(body);
+				}
+
+				if (callback) callback(err);
+			});
+		}
+
+		self.remove_lock = function (lock, key, callback) {
+			request({
+				url: DWEET_SERVER + "/remove/lock/" + lock + "?key=" + key,
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				if (!err) {
+					err = processResponse(body);
+				}
+
+				if (callback) callback(err);
+			});
+		}
+
+		self.set_alert = function(thing, recipients, condition, key, callback)
+		{
+			if(isArray(recipients))
+			{
+				recipients = recipients.join();
+			}
+
+			request({
+				url: createKeyedURL(DWEET_SERVER + "/alert/" + encodeURIComponent(recipients) + "/when/" + thing + "/" + encodeURIComponent(condition), key),
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				if (!err) {
+					err = processResponse(body);
+				}
+
+				if (callback) callback(err);
+			});
+		}
+
+		self.get_alert = function(thing, key, callback)
+		{
+			request({
+				url: createKeyedURL(DWEET_SERVER + "/get/alert/for/" + thing, key),
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				if (!err) {
+					err = processResponse(body);
+				}
+
+				var responseData = parseBody(body);
+
+				if (callback) callback(err, responseData["with"]);
+			});
+		}
+
+		self.remove_alert = function(thing, key, callback)
+		{
+			request({
+				url: DWEET_SERVER + "/remove/alert/for/" + thing + "?key=" + key,
+				jar: true,
+				timeout: REQUEST_TIMEOUT,
+				strictSSL: STRICT_SSL
+			}, function (err, response, body) {
+				if (!err) {
+					err = processResponse(body);
+				}
+
+				if (callback) callback(err);
+			});
+		}
+	};
+
+	if (isNode) {
+		module.exports = dweetioClient;
+	}
+	else {
+		window.dweetio = new dweetioClient();
+	}
+})();
\ No newline at end of file
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
index 8a9642996b..f86f8e6710 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
@@ -397,7 +397,20 @@ var Wb = function() {
 				});
 				dweet.resizable({
 					alsoResize: dweet.find('.text-container')
-				});			
+				});		
+				dweet.find('.update-btn').button().click(function() {
+					var id = $(this.parentElement.parentElement).attr('id');
+					var thing = $("#" + id).find('input').val();
+					var content = $("#" + id).find('textarea').val();
+					content = JSON.parse(content);
+					if(thing){
+						dweetio.dweet_for(thing, content, function(err, dweet){
+						    console.log(dweet.thing); // "my-thing"
+						    console.log(dweet.content); // The content of the dweet
+						    console.log(dweet.created); // The create date of the dweet
+						});						
+					}
+				});	
 					wbEl.append(dweet);						      
 				});			
 			case NONE:
diff --git a/openmeetings-web/src/main/webapp/css/custom.css b/openmeetings-web/src/main/webapp/css/custom.css
index 4ecb3d3796..425a49425f 100644
--- a/openmeetings-web/src/main/webapp/css/custom.css
+++ b/openmeetings-web/src/main/webapp/css/custom.css
@@ -7,3 +7,14 @@
 	float: right;
 	margin: 10px;
 }
+.dweet-input {
+	resize: vertical !important;
+}
+
+.dweet-inline {
+	display: inline-block;
+}
+
+.dweet-inline.input {
+	padding-left: 1rem;
+}

From 11deb7dbca07fd51ddc1bd0af1ae21f02d94de81 Mon Sep 17 00:00:00 2001
From: gkrthk <gkrthk@hotmail.com>
Date: Fri, 24 Jul 2020 21:50:13 +0530
Subject: [PATCH 4/7] response section added

---
 .../openmeetings/web/app/Application.properties.xml   |  1 +
 .../org/apache/openmeetings/web/room/wb/WbPanel.html  |  5 +++++
 .../apache/openmeetings/web/room/wb/raw-wb-board.js   | 11 +++++++----
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
index 38207c63b4..bf75ff07cf 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
@@ -963,4 +963,5 @@ see https://openmeetings.apache.org/LanguageEditor.html for Details
 	<entry key="wb.tool.dweet"><![CDATA[Dweet]]></entry>
 	<entry key="wb.tool.dweet.mything"><![CDATA[MyThing]]></entry>
 	<entry key="wb.tool.dweet.context"><![CDATA[Data]]></entry>
+	<entry key="wb.tool.dweet.response"><![CDATA[Response]]></entry>
 </properties>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
index f8f49dbfcc..226180d1f0 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
@@ -227,6 +227,11 @@
 					<div class="lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.context"/></div>
 					<div class="input"><textarea class="dweet-input" placeholder='{"hello":"world","foo": "bar"}'></textarea></div>
 				</div>
+				<div class="text-container">
+					<div class="lbl" 	wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.response"/></div>
+					<div class="input"><textarea readonly="true" class="dweet-input dweet-response"></textarea>
+					</div>
+				</div>
 			</div>
 			<div>				
 				<button class="update-btn dweet-btn"><wicket:message key="lbl.update"/></button>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
index f86f8e6710..1def6a9e11 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
@@ -396,7 +396,8 @@ var Wb = function() {
 					}
 				});
 				dweet.resizable({
-					alsoResize: dweet.find('.text-container')
+					minHeight: 140
+					, minWidth: 255
 				});		
 				dweet.find('.update-btn').button().click(function() {
 					var id = $(this.parentElement.parentElement).attr('id');
@@ -405,9 +406,11 @@ var Wb = function() {
 					content = JSON.parse(content);
 					if(thing){
 						dweetio.dweet_for(thing, content, function(err, dweet){
-						    console.log(dweet.thing); // "my-thing"
-						    console.log(dweet.content); // The content of the dweet
-						    console.log(dweet.created); // The create date of the dweet
+							let responseContainer = $("#"+id).find('.dweet-response');
+							if(err){
+								responseContainer.val(dweet.thing +"\n"+dweet.content+"\n"+dweet.created);	
+							}						   						    
+						    responseContainer.val(dweet.thing +"\n"+dweet.content+"\n"+dweet.created);
 						});						
 					}
 				});	

From 6971422b82b80aecdd9c5a73725c26a74efe11c0 Mon Sep 17 00:00:00 2001
From: gkrthk <gkrthk@hotmail.com>
Date: Sun, 26 Jul 2020 14:49:34 +0530
Subject: [PATCH 5/7] update pop up name

---
 .../apache/openmeetings/web/app/Application.properties.xml  | 2 +-
 .../java/org/apache/openmeetings/web/room/wb/WbPanel.html   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
index bf75ff07cf..859591bbab 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.properties.xml
@@ -960,7 +960,7 @@ see https://openmeetings.apache.org/LanguageEditor.html for Details
 	<entry key="wizard.button.finish"><![CDATA[Finish]]></entry>
 	<entry key="zoom.FULL_FIT"><![CDATA[Full-Fit]]></entry>
 	<entry key="zoom.PAGE_WIDTH"><![CDATA[Page Width]]></entry>
-	<entry key="wb.tool.dweet"><![CDATA[Dweet]]></entry>
+	<entry key="wb.tool.dweet"><![CDATA[Dweet IOT Messaging]]></entry>
 	<entry key="wb.tool.dweet.mything"><![CDATA[MyThing]]></entry>
 	<entry key="wb.tool.dweet.context"><![CDATA[Data]]></entry>
 	<entry key="wb.tool.dweet.response"><![CDATA[Response]]></entry>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
index 226180d1f0..d8f8f5f4de 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
@@ -220,15 +220,15 @@
 			</button>
 			<div>
 				<div class="text-container">
-					<div class="dweet-inline lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.mything"/></div>
+					<div class="dweet-inline lbl" wicket:message="title:wb.tool.dweet.mything"><wicket:message key="wb.tool.dweet.mything"/></div>
 					<div class="dweet-inline input"><input class="wb-dim-x" type="text" /></div>
 				</div>
 				<div class="text-container">
-					<div class="lbl" wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.context"/></div>
+					<div class="lbl" wicket:message="title:wb.tool.dweet.context"><wicket:message key="wb.tool.dweet.context"/></div>
 					<div class="input"><textarea class="dweet-input" placeholder='{"hello":"world","foo": "bar"}'></textarea></div>
 				</div>
 				<div class="text-container">
-					<div class="lbl" 	wicket:message="title:wb.tool.dweet"><wicket:message key="wb.tool.dweet.response"/></div>
+					<div class="lbl" 	wicket:message="title:wb.tool.dweet.response"><wicket:message key="wb.tool.dweet.response"/></div>
 					<div class="input"><textarea readonly="true" class="dweet-input dweet-response"></textarea>
 					</div>
 				</div>

From a68e7af74a8f3d2e9934d85bb82533c2c38752dc Mon Sep 17 00:00:00 2001
From: gkrthk <gkrthk@hotmail.com>
Date: Mon, 7 Dec 2020 23:08:04 +0530
Subject: [PATCH 6/7] comments incorporated

---
 openmeetings-web/pom.xml                      |  6 ++---
 .../openmeetings/web/room/wb/WbPanel.html     |  2 +-
 .../openmeetings/web/room/wb/raw-wb-board.js  | 15 ++++-------
 .../src/main/webapp/css/custom.css            | 19 --------------
 .../src/main/webapp/css/raw-wb.css            | 25 +++++++++++++++++++
 5 files changed, 34 insertions(+), 33 deletions(-)

diff --git a/openmeetings-web/pom.xml b/openmeetings-web/pom.xml
index c472c7886c..3e3d8b6dab 100644
--- a/openmeetings-web/pom.xml
+++ b/openmeetings-web/pom.xml
@@ -163,8 +163,8 @@
 								<jsSourceFile>raw-tool-arrow.js</jsSourceFile>
 								<jsSourceFile>raw-tool-clipart.js</jsSourceFile>
 								<jsSourceFile>raw-wb-board.js</jsSourceFile>
-								<jsSourceFile>raw-wb-area.js</jsSourceFile>																
-								<jsSourceFile>dweet-io.js</jsSourceFile>								
+								<jsSourceFile>raw-wb-area.js</jsSourceFile>
+								<jsSourceFile>dweet-io.js</jsSourceFile>
 							</jsSourceFiles>
 							<jsFinalFile>wb.js</jsFinalFile>
 							<jsTargetDir>../generated-sources/main/java/org/apache/openmeetings/web/room/wb/</jsTargetDir>
@@ -265,7 +265,7 @@
 							<jsEngine>CLOSURE</jsEngine>
 							<jsTargetDir>../generated-sources/main/java/org/apache/openmeetings/web/user/chat</jsTargetDir>
 						</configuration>
-					</execution>					
+					</execution>
 				</executions>
 			</plugin>
 			<plugin>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
index d8f8f5f4de..f176e9af6c 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/WbPanel.html
@@ -209,7 +209,7 @@
 			</div>
 			<div class="status"></div>
 		</div>
-		<div id="wb-dweet" class="wb-formula ui-corner-all ui-widget-content">
+		<div id="wb-dweet" class="wb-formula ui-corner-all ui-widget-content wb-dweet">
 			<div wicket:message="title:wb.tool.dweet" class="header ui-dialog-titlebar ui-corner-all ui-widget-header ui-helper-clearfix ui-draggable-handle">
 				<span class="ui-dialog-title"><wicket:message key="wb.tool.dweet"/></span>
 			</div>
diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
index 1def6a9e11..5427aa231f 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
@@ -371,11 +371,7 @@ var Wb = function() {
 					, minWidth: 255
 				});
 				tools.find('.om-icon.dweet').click(function(){					
-			        dweet = OmUtil.tmpl("#wb-dweet");			        
-			       	dweet[0].id='wb-dweet' + dweetIDCount++;        
-			        dweet[0].style.bottom = '100px';
-			        dweet[0].style.position= 'absolute';
-			        dweet[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';        			        					      	         
+			        dweet = OmUtil.tmpl('#wb-dweet', 'wb-dweet'+dweetIDCount++);
 					dweet.find('.ui-dialog-titlebar-close').click(function() {
 						let id = $(this.parentElement).attr('id');
 						$("#"+id).remove();
@@ -400,9 +396,9 @@ var Wb = function() {
 					, minWidth: 255
 				});		
 				dweet.find('.update-btn').button().click(function() {
-					var id = $(this.parentElement.parentElement).attr('id');
-					var thing = $("#" + id).find('input').val();
-					var content = $("#" + id).find('textarea').val();
+					let id = $(this.parentElement.parentElement).attr('id');
+					let thing = $("#" + id).find('input').val();
+					let content = $("#" + id).find('textarea').val();
 					content = JSON.parse(content);
 					if(thing){
 						dweetio.dweet_for(thing, content, function(err, dweet){
@@ -835,8 +831,7 @@ var Wb = function() {
 				math[0].style.display = 'none';
 				math[0].style.bottom = '100px';
 				math[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';
-				dweet = OmUtil.tmpl("#wb-dweet");
-				console.log(dweet);
+				dweet = OmUtil.tmpl("#wb-dweet");				
 				dweet[0].style.display = 'none';
 				dweet[0].style.bottom = '100px';
 				dweet[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';				
diff --git a/openmeetings-web/src/main/webapp/css/custom.css b/openmeetings-web/src/main/webapp/css/custom.css
index 425a49425f..a0d44318c7 100644
--- a/openmeetings-web/src/main/webapp/css/custom.css
+++ b/openmeetings-web/src/main/webapp/css/custom.css
@@ -1,20 +1 @@
 /* Licensed under the Apache License, Version 2.0 (the "License") http://www.apache.org/licenses/LICENSE-2.0 */
-.room-block .sb-wb .wb-block .tools .om-icon.big.dweet::before {
-	content: '\f1e6';
-	color: red;
-}
-.dweet-btn {
-	float: right;
-	margin: 10px;
-}
-.dweet-input {
-	resize: vertical !important;
-}
-
-.dweet-inline {
-	display: inline-block;
-}
-
-.dweet-inline.input {
-	padding-left: 1rem;
-}
diff --git a/openmeetings-web/src/main/webapp/css/raw-wb.css b/openmeetings-web/src/main/webapp/css/raw-wb.css
index 286dfad0c6..51559bee82 100644
--- a/openmeetings-web/src/main/webapp/css/raw-wb.css
+++ b/openmeetings-web/src/main/webapp/css/raw-wb.css
@@ -158,6 +158,10 @@ html[dir="rtl"] .room-block .sb-wb .wb-block {
 .room-block .sb-wb .wb-block .om-icon.big.prev::before {
 	content: '\f053';
 }
+.room-block .sb-wb .wb-block .tools .om-icon.big.dweet::before {
+	content: '\f1e6';
+	color: red;
+}
 .wb-tool-settings, .wb-formula {
 	position: absolute;
 	z-index: 95;
@@ -354,6 +358,27 @@ html[dir="rtl"] .room-block .sb-wb .wb-block {
 #wb-rename-menu {
 	display: none;
 }
+.dweet-btn {
+	float: right;
+	margin: 10px;
+}
+.dweet-input {
+	resize: vertical !important;
+}
+
+.dweet-inline {
+	display: inline-block;
+}
+
+.dweet-inline.input {
+	padding-left: 1rem;
+}
+
+.wb-dweet {
+	bottom: 100px;
+	right: 100px;
+	position: absolute !important; 
+}
 /* MathJax*/
 .MathJax_SVG_Display {text-align: center; margin: 1em 0em; position: relative; display: block!important; text-indent: 0; max-width: none; max-height: none; min-width: 0; min-height: 0; width: 100%}
 .MathJax_SVG .MJX-monospace {font-family: monospace}

From fd14c0e98e4d3da595828d74c3f07cddef613282 Mon Sep 17 00:00:00 2001
From: Karthik <gkrthk@hotmail.com>
Date: Mon, 7 Dec 2020 23:12:27 +0530
Subject: [PATCH 7/7] incorporate comments

---
 .../java/org/apache/openmeetings/web/room/wb/raw-wb-board.js    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
index 5427aa231f..dd7ab03f02 100755
--- a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
+++ b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/wb/raw-wb-board.js
@@ -831,7 +831,7 @@ var Wb = function() {
 				math[0].style.display = 'none';
 				math[0].style.bottom = '100px';
 				math[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';
-				dweet = OmUtil.tmpl("#wb-dweet");				
+				dweet = OmUtil.tmpl('#wb-dweet');				
 				dweet[0].style.display = 'none';
 				dweet[0].style.bottom = '100px';
 				dweet[0].style[(Settings.isRtl ? 'left' : 'right')] = '100px';