function app_start()
{
// Create a new instance of the Session object, and get the channel information.
$session = new Session();
$from_info = $session->getFrom();
$network = $from_info['channel'];
// Create a new instance of the Tropo object.
$tropo = new Tropo();
// See if any text was sent with session start.
$initial_text = $session->getInitialText();
// If the initial text is a zip code, skip the input collection and go right to results.
if (strlen($initial_text) == 1 && is_numeric($initial_text)) {
valid_text($tropo, $initial_text);
} else {
// Welcome prompt.
$tropo->say("Welcome to the Tropo PHP example for {$network}");
// Set up options for input.
$options = array("attempts" => 3, "bargein" => true, "choices" => "1,2,3,4", "mode" => "dtmf", "name" => "movie", "timeout" => 30);
// Ask the caller for input, pass in options.
$tropo->ask("Which of these trilogies do you like the best? Press 1 to vote for Lord of the Rings, press 2 for the original Star Wars, 3 for the Star Wars prequels, or press 4 for the Matrix", $options);
// Tell Tropo what to do when the user has entered input, or if there's a problem. This redirects to the instructions under dispatch_post('/choice', 'app_choice') or dispatch_post('/incomplete', 'app_incomplete').
$tropo->on(array("event" => "continue", "next" => "favorite-movie-webapi.php?uri=choice", "say" => "Please hold."));
$tropo->on(array("event" => "incomplete", "next" => "favorite-movie-webapi.php?uri=incomplete"));
}
// Render the JSON for the Tropo WebAPI to consume.
return $tropo->RenderJson();
}
function zip_start()
{
// Create a new instance of the Session object, and get the channel information.
$session = new Session();
$from_info = $session->getFrom();
$channel = $from_info['channel'];
// Create a new instance of the Tropo object.
$tropo = new Tropo();
// See if any text was sent with session start.
$initial_text = $session->getInitialText();
// If the initial text is a zip code, skip the input collection and get weather information.
if (strlen($initial_text) == 5 && is_numeric($initial_text)) {
formatWeatherResponse($tropo, $initial_text);
} else {
// Welcome prompt (for phone channel, and IM/SMS sessions with invalid initial text).
$tropo->say("Welcome to the Tropo PHP zip code example for {$channel}");
// Set up options form zip code input
$options = array("attempts" => 3, "bargein" => true, "choices" => "[5 DIGITS]", "name" => "zip", "timeout" => 5);
// Ask the user for input, pass in options.
$tropo->ask("Please enter your 5 digit zip code.", $options);
// Tell Tropo what to do when the user has entered input, or if there is an error.
$tropo->on(array("event" => "continue", "next" => "get_zip_code.php?uri=end", "say" => "Please hold."));
$tropo->on(array("event" => "error", "next" => "get_zip_code.php?uri=error", "say" => "An error has occured."));
}
// Render the JSON for the Tropo WebAPI to consume.
return $tropo->RenderJson();
}
require 'tropo.class.php';
try {
// If there is not a session object in the POST body,
// then this isn't a new session. Tropo will throw
// an exception, so check for that.
$session = new Session();
} catch (TropoException $e) {
// This is a normal case, so we don't really need to
// do anything if we catch this.
}
$caller = $session->getFrom();
$tropo = new Tropo();
// $caller now has a hash containing the keys: id, name, channel, and network
$tropo->say("Your phone number is " . $caller['id']);
$called = $session->getTo();
// $called now has a hash containing the keys: id, name, channel, and network
$tropo->say("You called " . $called['id'] . " but you probably already knew that.");
if ($called['channel'] == "TEXT") {
// This is a text message
$tropo->say("You contacted me via text.");
// The first text of the session is going to be queued and applied to the first
// ask statement you include...
$tropo->ask("This will catch the first text", array('choices' => '[ANY]'));
// ... or, you can grab that first text like this straight from the session.
$messsage = $session->getInitialText();
$tropo->say("You said " . $message);
} else {
// This is a phone call
$tropo->say("Awww. How nice. You cared enough to call.");
}
print $tropo;
protected function _load_session($initial_text)
{
$tropo_session = new Session();
$this->_session->from_phone_number = '';
$this->_session->initial_text = '';
$this->_session->command = '';
$this->_session->parameters = FALSE;
$this->_session->staff_id = 0;
if ($tropo_session) {
$this->_session->command = $tropo_session->getParameters('command');
$this->_session->message = $tropo_session->getParameters('message');
if ($this->_session->command == 'send-sms') {
$this->_session->from_phone_number = $tropo_session->getParameters('phone_number');
return;
}
$this->_session->staff_id = $tropo_session->getParameters('staff_id');
$this->_session->initial_text = $tropo_session->getInitialText();
$this->_session->from = $tropo_session->getFrom();
if (isset($this->_session->from['id'])) {
$this->_session->from_phone_number = preg_replace('/^' . $this->_config['country_code'] . '/', '', $this->_session->from['id']);
}
if ($this->_session->from_phone_number) {
$row = reset($this->CI->phone_session_model->get_rows(array('phone_number' => $this->_session->from_phone_number)));
if ($row) {
$this->_session->staff_id = $row->staff_id;
$user_data = unserialize($row->user_data);
if (is_object($user_data)) {
$this->_session->command = $user_data->command;
$this->_session->parameters = $user_data->parameters;
}
} else {
$row = reset($this->CI->staff_model->get_rows(array('phone_number' => $this->_session->from_phone_number)));
if ($row) {
$this->_session->staff_id = $row->id;
} else {
echo "Cannot find phone number in list: " . $this->_session->from_phone_number;
}
}
}
}
if ($this->_session->staff_id) {
$this->CI->staff_model->load_by_id($this->_session->staff_id);
$this->_session->from_phone_number = $this->CI->staff_model->phone_number;
}
}
