if (is_object($request_token) && $request_token->isrequest()) {
if (!isset($_POST['login'])) {
//echo form
?>
<div id="login_form">
<form method="post">
<label for="user_name">User Name:</label>
<input type="text" name="user_name" /><br/>
<label for="password">Password:</label>
<input type="password" name="password"/><br/>
<input type="submit" name="login"/>
</form>
</div>
<?php
} else {
//process form and redirect to callback url
$user = user::findbyusername($_POST['user_name'], $_POST['password']);
if (is_object($user)) {
$request_token->setverifier(provider::generateverifier());
$request_token->setuser($user);
header("Location: " . $request_token->getcallbackurl() . "?request_token=" . $request_token->gettoken() . "&verifier=" . $request_token->getverifier());
} else {
echo "Invalid user name or password";
}
}
} else {
echo "No such request token found in db";
}
} else {
echo "Oauth token not found";
}
