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" => "testapp.php?uri=choice", "say" => "Please hold."));
$tropo->on(array("event" => "incomplete", "next" => "testapp.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();
}
<?php
//this example accepts parameters passed to it from an outside REST request (such as a curl app) -
//it extracts the values of the passed parameters and uses it to send, in this case, an outbound text
use Tropo\Action\Session;
require 'tropo.class.php';
//brings in the Tropo library
$session = new Session();
$to = "+" . $session->getParameters("numbertodial");
$name = $session->getParameters("customername");
$msg = $session->getParameters("msg");
//extracts the contents of the passed parameters and assigns them as variables for later use
$tropo = new Tropo();
$tropo->call($to, array('network' => 'SMS'));
$tropo->say("OMG " . $name . ", " . $msg . "!");
//actually creates the call, passed the "to" value and then adds in the other variables for the message
return $tropo->RenderJson();
//defines the response to Tropo in JSON
?>
<?php
// Include required classes.
use Tropo\Action\Session;
require 'classes/tropo.class.php';
require 'classes/sag/sag.php';
// Grab the raw JSON sent from Tropo.
$json = file_get_contents("php://input");
// Create a new Session object and obtain the session ID value.
$session = new Session($json);
$session_id = $session->getId();
// Insert the Session object into a CouchDB database called sessions.
try {
$sag = new Sag();
$sag->setDatabase("sessions");
$sag->put($session_id, $json);
} catch (SagCouchException $ex) {
die("*** " . $ex->getMessage() . " ***");
}
// Create a new Tropo object.
$tropo = new Tropo();
// Set options for an Ask.
$options = array("attempts" => 20, "bargein" => true, "choices" => "[5 DIGITS]", "name" => "zip", "timeout" => 5, "allowSignals" => array("tooLong", "farTooLong"));
$tropo->ask("Please enter your 5 digit zip code.", $options);
// Set event handlers
$tropo->on(array("event" => "continue", "next" => "get_zip_code.php?uri=end", "say" => "Please hold."));
$tropo->on(array("event" => "tooLong", "next" => "get_zip_code.php?uri=end&tooLong=true", "say" => "Please hold on."));
$tropo->on(array("event" => "farTooLong", "next" => "get_zip_code.php?uri=end&farTooLong=true", "say" => "Please hold on for dear life."));
// Render JSON for Tropo to consume.
$tropo->renderJSON();
<?php
// Include the library
use Tropo\Action\Session;
use Tropo\Exception\TropoException;
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);
<?php
use Tropo\Action\Session;
require 'tropo.class.php';
error_reporting(0);
$tropo = new Tropo();
$session = new Session();
$from = $session->getFrom();
$callerID = $from["id"];
$tropo->say("You are about to enter the conference");
$tropo->conference(null, array("id" => "1234", "name" => "joinleave", "joinPrompt" => "{$callerID} has entered the conference", "leavePrompt" => "{$callerID} has left the conference", "voice" => "Victor"));
$tropo->RenderJson();
