private function _fetch_fireeagle_positions($fireeagle_access_key, $fireeagle_access_secret)
{
$position = array();
require_once MIDCOM_ROOT . '/external/fireeagle.php';
$fireeagle = new FireEagle($this->_config->get('fireeagle_consumer_key'), $this->_config->get('fireeagle_consumer_secret'), $fireeagle_access_key, $fireeagle_access_secret);
// Note: this must be C so we get floats correctly from JSON. See http://bugs.php.net/bug.php?id=41403
setlocale(LC_NUMERIC, 'C');
$user_data = $fireeagle->user();
if (!$user_data || !$user_data->user || empty($user_data->user->location_hierarchy)) {
return $position;
}
$best_position = $user_data->user->location_hierarchy[0];
switch ($best_position->level_name) {
case 'exact':
$position['accuracy'] = 10;
break;
case 'postal':
$position['accuracy'] = 20;
break;
case 'city':
$position['accuracy'] = 30;
break;
default:
$position['accuracy'] = 60;
break;
}
$position['latitude'] = $best_position->latitude;
$position['longitude'] = $best_position->longitude;
$position['date'] = strtotime($best_position->located_at);
return $position;
}
</style>
<h1>Auth me, Amadeus!</h1>
<?php
if (isset($_GET['oauth_token'])) {
// We have a return! So, get the user key!
$sess = unserialize(base64_decode($_COOKIE['amadeus_request']));
if ($sess['auth_state'] != "start") {
echo "<p><strong class='error'>OAuth flow out of sequence.</strong> <a href='/'>Start Again</a>.</p>";
exit;
}
if ($_GET['oauth_token'] != $sess['request_token']) {
echo "<p><strong class='error'>OAuth token mismatch</strong>. <a href='/'>Start Again</a>.</p>";
exit;
}
$fe = new FireEagle($sess['app_consumer'], $sess['app_secret'], $sess['request_token'], $sess['request_secret']);
$tok = $fe->getAccessToken();
if (!isset($tok['oauth_token']) || !is_string($tok['oauth_token']) || !isset($tok['oauth_token_secret']) || !is_string($tok['oauth_token_secret'])) {
error_log("Bad token from FireEagle::getAccessToken(): " . var_export($tok, TRUE));
echo "ERROR! FireEagle::getAccessToken() returned an invalid response. Giving up.";
exit;
}
?>
<p><em>Awesome</em>, you've authed and now have some user credentials to use in your script.
<strong>Remember to keep these secret, they are for your personal use only!</strong>.</p>
<dl>
<dt>User Token:</dt>
<dd><?php
echo $tok['oauth_token'];
$session->set('request_secret', $request_token['oauth_token_secret']);
?>
<p><a href="<?php
echo $fireeagle->getAuthorizeURL($request_token['oauth_token']);
?>
" target="_blank">Authorize this application</a></p>
<p><a href="?f=callback">And then click here</a></p>
<?php
midcom::get()->finish();
_midcom_stop_request();
} elseif (isset($_GET['f']) && $_GET['f'] == 'callback') {
// the user has authorized us at FE, so now we can pick up our access token + secret
if (!$session->exists('auth_state') || $session->get('auth_state') != 'start') {
throw new midcom_error("Out of sequence.");
}
$fireeagle = new FireEagle($fireeagle_consumer_key, $fireeagle_consumer_secret, $session->get('request_token'), $session->get('request_secret'));
$access_token = $fireeagle->getAccessToken();
if (!isset($access_token['oauth_token']) || !is_string($access_token['oauth_token']) || !isset($access_token['oauth_token_secret']) || !is_string($access_token['oauth_token_secret'])) {
throw new midcom_error("Failed to get FireEagle access token\n");
}
$user->set_parameter('net.yahoo.fireeagle', 'access_key', $access_token['oauth_token']);
$user->set_parameter('net.yahoo.fireeagle', 'access_secret', $access_token['oauth_token_secret']);
midcom::get()->relocate($_SERVER['SCRIPT_NAME']);
// This will exit
}
?>
<p><a href="?f=start">Start Fire Eagle authentication</a></p>
<?php
midcom::get()->finish();
_midcom_stop_request();
}
function wpfe_wp_admin()
{
global $fe_key;
global $fe_secret;
$access_token = get_option('wpfe_access_token');
$access_secret = get_option('wpfe_access_secret');
?>
<div class="wrap">
<h2>FireEagle Configuration</h2>
<?php
if (!empty($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'token':
$fe = new FireEagle($fe_key, $fe_secret, $_SESSION['request_token'], $_SESSION['request_secret']);
$tok = $fe->getAccessToken();
if (!isset($tok['oauth_token']) || !is_string($tok['oauth_token']) || !isset($tok['oauth_token_secret']) || !is_string($tok['oauth_token_secret'])) {
error_log("Bad token from FireEagle::getAccessToken(): " . var_export($tok, TRUE));
echo "ERROR! FireEagle::getAccessToken() returned an invalid response. Giving up.";
exit;
}
$_SESSION['auth_state'] = "done";
update_option('wpfe_access_token', $tok['oauth_token']);
update_option('wpfe_access_secret', $tok['oauth_token_secret']);
$access_token = get_option('wpfe_access_token');
$access_secret = get_option('wpfe_access_secret');
break;
}
}
// check if we have tokens and be happy about it then
if ($access_token != false && $access_secret != false) {
$fe = new FireEagle($fe_key, $fe_secret, $access_token, $access_secret);
?>
<h3>Authentication</h3>
<p>Congratulations, your FireEagle account is sucesfully authorized with this Wordpress installation.</p>
<p>If you want, you can <a href="#">revoke it</a> (to be implemented).</p>
<h3>Location</h3>
<p>FireEagle's best guess about your current location is: <b><?php
wpfe_display_best_guess_name();
?>
</b>.</p>
<p><b>Note:</b> plugin checkes FireEagle for updated location status every 15 minutes.</p>
<?php
} else {
// otherwise start authentication process
$fe = new FireEagle($fe_key, $fe_secret);
$tok = $fe->getRequestToken();
if (!isset($tok['oauth_token']) || !is_string($tok['oauth_token']) || !isset($tok['oauth_token_secret']) || !is_string($tok['oauth_token_secret'])) {
echo "ERROR! FireEagle::getRequestToken() returned an invalid response Giving up.";
exit;
}
$_SESSION['auth_state'] = "start";
$_SESSION['request_token'] = $token = $tok['oauth_token'];
$_SESSION['request_secret'] = $tok['oauth_token_secret'];
?>
<div align="center">
<h3>Step 1:</h3>
<form>
<input type="button" value="Authenticate" onclick="window.open('<?php
echo $fe->getAuthorizeURL($token);
?>
')" style="background: url( images/fade-butt.png ); border: 3px double #999; border-left-color: #ccc; border-top-color: #ccc; color: #333; padding: 0.25em; font-size: 1.5em;" />
</form>
<h3>Step 2:</h3>
<form method="post" action="<?php
echo str_replace('%7E', '~', $_SERVER['REQUEST_URI']);
?>
">
<input type="hidden" name="action" value="token" />
<input type="submit" name="Submit" value="<?php
_e('Finish »');
?>
" style="background: url( images/fade-butt.png ); border: 3px double #999; border-left-color: #ccc; border-top-color: #ccc; color: #333; padding: 0.25em; font-size: 1.5em;" />
</form>
</div>
<?php
}
?>
</div><?php
}
