Conference Call - List Calls, Join and Listen

OpenVBX/controllers/twiml.php

@@ -320,6 +320,7 @@ public function dial()
 
 		$rest_access = $this->input->get_post('rest_access');
 		$to = $this->input->get_post('to');
+		$conference_name = $this->input->get_post('conference_name');
 		$callerid = $this->input->get_post('callerid');
 
 		if(!$this->session->userdata('loggedin')
@@ -360,8 +361,11 @@ public function dial()
 			{
 				$this->dial_user_by_client_id($this->input->get_post('to'), $options);
 			}
-			else 
+			elseif(strlen($conference_name) > 0)
 			{
+				$this->join_conference($conference_name, $this->input->get_post('muted'), $this->input->get_post('beep'));
+			}
+			else			{
 				$to = normalize_phone_to_E164($to);
 				$this->response->dial($to, $options);
 			}
@@ -391,12 +395,40 @@ protected function dial_user_by_client_id($client_id, $options)
 		$user = VBX_User::get(array('id' => $user_id));
 		if ($user instanceof VBX_User)
 		{		
-			$dial = $this->response->dial(NULL, $options);
+			$dial = $this->response->dial(null, $options);
 			$dial->client($user_id);
 		}
 		else
 		{
-			$this->reponse->say('Unknown client id: '.$user_id.'. Goodbye.');
+			$this->response->say('Unknown client id: '.$user_id.'. Goodbye.');
+			$this->response->hangup();
+		}
+	}
+
+	/**
+	 * Join A Conference Call
+	 *
+	 * @param string $conference_name 
+	 * @param string $muted
+	 * @param string $beep
+	 * @return void
+	 */
+	protected function join_conference($conference_name, $muted, $beep)
+	{
+		if (strlen($conference_name) > 2)
+		{
+			$confOptions = array(
+				'muted' => $muted,
+				'beep' => $beep,
+				'startConferenceOnEnter' => 'false'
+			);
+
+			$dial = $this->response->dial(null, null);
+			$dial->conference($conference_name, $confOptions);
+		}
+		else
+		{
+			$this->response->say('Invalid confernce call name. Goodbye.');
 			$this->response->hangup();
 		}
 	}
@@ -436,7 +468,7 @@ protected function dial_user_by_email($user_email, $options) {
 			if (count($user->devices))
 			{
 				$options['sequential'] = 'true';
-				$dial = $this->response->dial(NULL, $options);
+				$dial = $this->response->dial(null, $options);
 
 				foreach ($user->devices as $device) 
 				{

plugins/standard/applets/conference/conference-calls.php

@@ -0,0 +1,43 @@
+<?php
+
+if(isset($_GET['json'])):
+
+	$account = OpenVBX::getAccount();
+	$conferences = $account->conferences->getIterator(0, 50, array('Status' => 'in-progress'));
+
+	$res = array();
+
+	foreach($conferences as $call) {
+		$res[$call->friendly_name] = array(
+			'date_created' => date("F j, Y, g:i a",strtotime($call->date_created)),
+			'friendly_name' => $call->friendly_name,
+			'status' => $call->status,
+			'duration' => $call->duration
+		);		
+	}
+
+	header('Content-type: application/json');
+	echo json_encode($res);
+	exit;
+
+endif;
+
+OpenVBX::addJS('applets/conference/conferences.js');
+
+?>
+<div class="vbx-content-main">
+	<div class="vbx-content-menu vbx-content-menu-top">
+		<h2 class="vbx-content-heading">Conference Calls In Progress</h2>
+	</div><!-- .vbx-content-menu -->
+		<div class="vbx-content-container">
+		<div class="vbx-content-section">
+			<table class="vbx-items-grid" border="0">
+				<thead>
+					<tr class="items-head"><th>Start Time</th><th>Conference Name</th><th>Status</th><th>Join</th><th>Listen</th></tr>
+				</thead>
+				<tbody id="calls">
+				</tbody>
+			</table>
+		</div><!-- .vbx-content-section -->
+	</div><!-- .vbx-content-container -->
+</div><!-- .vbx-content-main -->

plugins/standard/applets/conference/conferences.js

@@ -0,0 +1,62 @@
+function join_call(conference_name){
+
+	window.parent.Client.call({ 
+		'conference_name' : conference_name,
+		'muted' : 'false',
+		'beep' : 'true',
+		'Digits' : 1});
+
+	return false;
+}
+
+function listen_call(conference_name){
+
+	window.parent.Client.call({ 
+		'conference_name' : conference_name,
+		'muted' : 'true',
+		'beep' : 'false',
+		'Digits' : 1});
+
+	return false;
+}
+
+$(document).ready(function(){
+	jQuery(function($) {
+		$(function(){
+
+			var
+			calls = {},
+			select = $('#calls'),
+			updateCalls = function() {
+				$.getJSON(window.location + '/?json=1', function(data) {
+					$.each(data, function(conference_name, call) {
+						if(!calls[conference_name]) {
+							calls[conference_name] = call;
+
+							row = '<tr class="items-row" id="' + call.friendly_name + '">';
+							row += '<td>' + call.date_created + '</td>';
+							row += '<td>' + call.friendly_name + '</td>';
+							row += '<td>' + call.status + '</td>';
+							row += '<td><a onclick="join_call(\'' + call.friendly_name + '\');">Join</a></td>';
+							row += '<td><a onclick="listen_call(\'' + call.friendly_name + '\');">Listen</a></td></tr>';
+
+							select.append(row);
+						}
+					});
+
+					$.each(calls, function(conference_name, call) {
+					  if(!data[conference_name]) {
+						delete calls[conference_name];
+						$('#' + conference_name).fadeOut(250, function() {
+						  $(this).remove();
+						});
+					  }
+					});
+				});
+			};
+
+			updateCalls();
+			setInterval(updateCalls, 5000);
+		});
+	});
+});

plugins/standard/applets/conference/twiml.php

@@ -8,6 +8,7 @@
 $isModerator = false;
 $defaultWaitUrl = 'http://twimlets.com/holdmusic?Bucket=com.twilio.music.ambient';
 $waitUrl = AppletInstance::getValue('wait-url', $defaultWaitUrl);
+$record = AppletInstance::getValue('record','do-not-record');
 
 $hasModerator = false;
 
@@ -45,6 +46,7 @@
 	'startConferenceOnEnter' => (!$hasModerator || $isModerator)? 'true' : 'false',
 	'endConferenceOnExit' => ($hasModerator && $isModerator)? 'true' : 'false',
 	'waitUrl' => $waitUrl,
+	'record' => $record,
 );
 
 $response = new TwimlResponse();

plugins/standard/applets/conference/ui.php

@@ -15,6 +15,7 @@
 					  array("url" => "http://twimlets.com/holdmusic?Bucket=com.twilio.music.soft-rock",
 							"name" => "Soft Rock"),
 					  );
+$record = AppletInstance::getValue('record','do-not-record');
 ?>
 <div class="vbx-applet">
 		<h2>Moderator</h2>
@@ -33,6 +34,28 @@
 			<input type="hidden" name="conf-id" value="<?php echo AppletInstance::getValue('conf-id', 'conf_'.mt_rand()) ?>" />
 		</fieldset>
 		</div><!-- .vbx-full-pane -->
+
+		<h2>Call Recording</h2>
+		<div class="radio-table">
+			<table>
+				<tr class="radio-table-row first <?php echo ($record === 'record-from-start') ? 'on' : 'off' ?>">
+					<td class="radio-cell">
+						<input type="radio" class='dial-whom-selector-radio' name="record" value="record-from-start" <?php echo ($record === 'record-from-start') ? 'checked="checked"' : '' ?> />
+					</td>
+					<td class="content-cell">
+						<h4>Enable</h4>
+					</td>
+				</tr>
+				<tr class="radio-table-row last <?php echo ($record === 'do-not-record') ? 'on' : 'off' ?>">
+					<td class="radio-cell">
+						<input type="radio" class='dial-whom-selector-radio' name="record" value="do-not-record" <?php echo ($record === 'do-not-record') ? 'checked="checked"' : '' ?> />
+					</td>
+					<td class="content-cell">
+						<h4>Disable</h4>
+					</td>
+				</tr>
+			</table>
+		</div>
 
 </div><!-- .vbx-applet -->
 

plugins/standard/plugin.json

@@ -1,6 +1,12 @@
 {
-    "name" : "Standard",
-    "author" : "Twilio <[email protected]>",
-    "description" : "Standard set of applets for OpenVBX",
-    "url" : "http://openvbx.org"
+	"name" : "Standard",
+	"author" : "Twilio <[email protected]>",
+	"description" : "Standard set of applets for OpenVBX",
+	"url" : "http://openvbx.org",
+	"links" : [{
+		"menu" : "Call Log",
+		"url" : "applets/conference/conference-calls",
+		"script" : "applets/conference/conference-calls.php",
+		"label" : "Conference Calls"
+	}]
 }