function validate_identities_url($value)
{
if ($value == 'http://') {
return true;
}
if (environment('authentication') == 'password') {
return true;
}
if (!(environment('openid_version') > 1)) {
return true;
}
global $db;
wp_plugin_include(array('wp-openid'));
$logic = new WordPressOpenID_Logic(null);
$logic->activate_plugin();
if (!WordPressOpenID_Logic::late_bind()) {
trigger_error('Sorry, there was an error in the OpenID plugin.', E_USER_ERROR);
}
$consumer = WordPressOpenID_Logic::getConsumer();
$auth_request = $consumer->begin($value);
if (null === $auth_request) {
trigger_error('Sorry, an OpenID server could not be located from: ' . htmlentities($value), E_USER_ERROR);
}
return true;
}
function identica_init()
{
include 'wp-content/language/lang_chooser.php';
//Loads the language-file
// load Alex King's Twitter Tools WordPress plugin
wp_plugin_include('twitter-tools');
// set a flag on aktt
global $aktt;
$aktt->tweet_from_sidebar = false;
// set the resource, action, button label, app name, grouplevel-unimplemented
app_register_init('dents', 'edit.html', $txt['identica_identica'], 'identica', 2);
}
function send_to_twitter(&$model, &$rec)
{
if (!get_profile_id()) {
return;
}
// if the Record does not have a title or uri, bail out
if (!isset($rec->title) || !isset($rec->uri)) {
return;
}
if (get_option('twitter_status') != 'enabled') {
return;
}
global $db, $prefix;
$sql = "SELECT oauth_key,oauth_secret FROM " . $prefix . "twitter_users WHERE profile_id = " . get_profile_id();
$result = $db->get_result($sql);
if ($db->num_rows($result) == 1) {
// http://abrah.am
lib_include('twitteroauth');
$key = $db->result_value($result, 0, 'oauth_key');
$secret = $db->result_value($result, 0, 'oauth_secret');
$consumer_key = environment('twitterKey');
$consumer_secret = environment('twitterSecret');
$to = new TwitterOAuth($consumer_key, $consumer_secret, $key, $secret);
$notice_content = substr($rec->title, 0, 140);
$content = $to->OAuthRequest('https://twitter.com/statuses/update.xml', array('status' => $notice_content), 'POST');
} else {
wp_plugin_include('twitter-tools');
// set a flag on aktt
global $aktt;
$aktt->tweet_from_sidebar = false;
// truncate the tweet at 140 chars
$notice_content = substr($rec->title, 0, 140);
// activate Twitter Tools
$_GET['activate'] = true;
// trip the init() function
aktt_init();
// make a new tweet object
$tweet = new aktt_tweet();
// set the tweetbody
$tweet->tw_text = stripslashes($notice_content);
// send the tweet to Twitter
$aktt->do_tweet($tweet);
}
}
function broadcast_omb_notice(&$model, &$rec)
{
if (!isset($rec->title) || !isset($rec->uri)) {
return;
}
global $request, $db;
if (empty($rec->uri)) {
$rec->set_value('uri', $request->url_for(array('resource' => '__' . $rec->id)));
$rec->save_changes();
}
wp_plugin_include(array('wp-oauth'));
$i = owner_of($rec);
$listenee_uri = $i->profile;
$notice_uri = $rec->uri;
$notice_content = substr($rec->title, 0, 140);
$notice_url = $notice_uri;
$license = $i->license;
$sent_to = array();
$Subscription = $db->model('Subscription');
$Subscription->has_one('subscriber:identity');
$where = array('subscriptions.subscribed' => $i->id);
$Subscription->set_param('find_by', $where);
$Subscription->find();
while ($sub = $Subscription->MoveNext()) {
$sub_token = trim($sub->token);
$sub_secret = trim($sub->secret);
$sid = $sub->FirstChild('identities');
$url = $sid->post_notice;
if (!in_array($url, $sent_to) && !empty($url) && !strstr($url, $request->base)) {
$sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
$wp_plugins = "wp-plugins" . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR . "enabled";
$path = plugin_path() . $wp_plugins . DIRECTORY_SEPARATOR . 'wp-openid' . DIRECTORY_SEPARATOR;
add_include_path($path);
require_once "Auth/Yadis/Yadis.php";
$fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
//for ($i=0;$i<5;$i++) {
$consumer = new OAuthConsumer($request->base, '');
$token = new OAuthToken($sub_token, $sub_secret);
$parsed = parse_url($url);
$params = array();
parse_str($parsed['query'], $params);
$req = OAuthRequest::from_consumer_and_token($consumer, $token, "POST", $url, $params);
$req->set_parameter('omb_version', OMB_VERSION);
$req->set_parameter('omb_listenee', $listenee_uri);
$req->set_parameter('omb_notice', $notice_uri);
$req->set_parameter('omb_notice_content', $notice_content);
$req->set_parameter('omb_notice_url', $notice_url);
$req->set_parameter('omb_notice_license', $license);
$req->sign_request($sha1_method, $consumer, $token);
$result = $fetcher->post($req->get_normalized_http_url(), $req->to_postdata());
if ($result->status == 403) {
$db->delete_record($sub);
} else {
parse_str($result->body, $return);
if (is_array($return) && $return['omb_version'] == OMB_VERSION) {
$sent_to[] = $url;
} else {
admin_alert('failed to post' . "\n\n" . $url . "\n\n" . $result->body . "\n\n" . $notice_content);
}
}
//}
// this is the old CURL version of omb_notice
//$curl = curl_init($url);
//curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
//curl_setopt($curl, CURLOPT_HEADER, false);
//curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
//curl_setopt($curl, CURLOPT_POST, true);
//curl_setopt($curl, CURLOPT_POSTFIELDS, $req->to_postdata());
//curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
//$result = curl_exec($curl);
//curl_close($curl);
}
}
}
function openid_continue(&$vars)
{
extract($vars);
$valid = false;
if (class_exists('MySQL') && environment('openid_version') > 1 && !isset($_SESSION['openid_degrade'])) {
global $openid;
wp_plugin_include(array('wp-openid'));
$logic = new WordPressOpenID_Logic(null);
$logic->activate_plugin();
$consumer = WordPressOpenID_Logic::getConsumer();
$openid->response = $consumer->complete($_SESSION['oid_return_to']);
switch ($openid->response->status) {
case Auth_OpenID_CANCEL:
trigger_error('The OpenID assertion was cancelled.', E_USER_ERROR);
break;
case Auth_OpenID_FAILURE:
// if we fail OpenID v2 here, we retry once with OpenID v1
$_SESSION['openid_degrade'] = true;
$request->set_param('return_url', $request->url_for('openid_continue') . '/');
$request->set_param('protected_url', $request->base);
$request->set_param('openid_url', $_SESSION['openid_url']);
authenticate_with_openid();
break;
case Auth_OpenID_SUCCESS:
$_SESSION['openid_complete'] = true;
$valid = true;
break;
}
}
if (!$valid) {
include $GLOBALS['PATH']['library'] . 'openid.php';
$openid = new SimpleOpenID();
$openid->SetIdentity($_SESSION['openid_url']);
$openid->SetApprovedURL($request->url_for('openid_continue') . '/');
$openid->SetTrustRoot($request->base);
$server_url = $_SESSION['openid_server_url'];
$openid->SetOpenIDServer($server_url);
$valid = $openid->ValidateWithServer();
}
if ($valid) {
$_SESSION['openid_complete'] = true;
} else {
trigger_error("Sorry, the openid server {$server_url} did not validate your identity.", E_USER_ERROR);
}
complete_openid_authentication($request);
if (!empty($_SESSION['requested_url'])) {
redirect_to($_SESSION['requested_url']);
} else {
redirect_to($request->base);
}
}
function shortener_init()
{
include 'wp-content/language/lang_chooser.php';
//Loads the language-file
wp_plugin_include('yourls-wordpress-to-twitter');
global $wp_ozh_yourls;
$filedir = "wp-content" . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR . 'yourls-wordpress-to-twitter';
require_once $filedir . '/inc/core.php';
require_once $filedir . '/inc/options.php';
if (!defined('WP_CONTENT_URL')) {
define('WP_CONTENT_URL', get_option('siteurl') . '/wp-content');
}
if (!defined('WP_PLUGIN_DIR')) {
define('WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins');
}
if (!defined('WP_PLUGIN_URL')) {
define('WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' . '/yourls-wordpress-to-twitter');
}
if (!defined('PLUGINDIR')) {
define('PLUGINDIR', 'wp-content/plugins' . '/yourls-wordpress-to-twitter');
}
app_register_init('shorteners', 'index.html', 'URL Shortener', 'shortener', 2);
}
function broadcast_omb_profile_update()
{
global $request, $db;
wp_plugin_include(array('wp-oauth'));
$i = get_profile();
$listenee_uri = $i->profile;
$license = $i->license;
$sent_to = array();
$Subscription = $db->model('Subscription');
$Subscription->has_one('subscriber:identity');
$where = array('subscriptions.subscribed' => $i->id);
$Subscription->set_param('find_by', $where);
$Subscription->find();
while ($sub = $Subscription->MoveNext()) {
$sub_token = trim($sub->token);
$sub_secret = trim($sub->secret);
$sid = $sub->FirstChild('identities');
$url = $sid->update_profile;
if (!in_array($url, $sent_to) && !empty($url) && !strstr($url, $request->base)) {
$sent_to[] = $url;
$sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
$wp_plugins = "wp-plugins" . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR . "enabled";
$path = plugin_path() . $wp_plugins . DIRECTORY_SEPARATOR . 'wp-openid' . DIRECTORY_SEPARATOR;
add_include_path($path);
require_once "Auth/Yadis/Yadis.php";
$fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
$consumer = new OAuthConsumer($request->base, '');
$token = new OAuthToken($sub_token, $sub_secret);
$parsed = parse_url($url);
$params = array();
parse_str($parsed['query'], $params);
$req = OAuthRequest::from_consumer_and_token($consumer, $token, "POST", $url, $params);
$req->set_parameter('omb_version', OMB_VERSION);
$req->set_parameter('omb_listenee', $listenee_uri);
$listenee_params = array('omb_listenee_profile' => $i->profile, 'omb_listenee_nickname' => $i->nickname, 'omb_listenee_license' => $i->license, 'omb_listenee_fullname' => $i->fullname, 'omb_listenee_homepage' => $i->homepage, 'omb_listenee_bio' => $i->bio, 'omb_listenee_location' => $i->locality, 'omb_listenee_avatar' => $i->avatar);
foreach ($listenee_params as $k => $v) {
$req->set_parameter($k, $v);
}
$req->sign_request($sha1_method, $consumer, $token);
$result = $fetcher->post($req->get_normalized_http_url(), $req->to_postdata());
if ($result->status == 403) {
// not so much
} else {
parse_str($result->body, $return);
if (is_array($return) && $return['omb_version'] == OMB_VERSION) {
// nice
} else {
// could be better
}
}
}
}
}
