function jd_update_oauth_settings($auth = false, $post = false)
{
if (isset($post['oauth_settings'])) {
switch ($post['oauth_settings']) {
case 'wtt_oauth_test':
if (!wp_verify_nonce($post['_wpnonce'], 'wp-to-twitter-nonce') && !$auth) {
wp_die('Oops, please try again.');
}
if (!empty($post['wtt_app_consumer_key']) && !empty($post['wtt_app_consumer_secret']) && !empty($post['wtt_oauth_token']) && !empty($post['wtt_oauth_token_secret'])) {
$ack = trim($post['wtt_app_consumer_key']);
$acs = trim($post['wtt_app_consumer_secret']);
$ot = trim($post['wtt_oauth_token']);
$ots = trim($post['wtt_oauth_token_secret']);
if (!$auth) {
update_option('app_consumer_key', $ack);
update_option('app_consumer_secret', $acs);
update_option('oauth_token', $ot);
update_option('oauth_token_secret', $ots);
} else {
update_user_meta($auth, 'app_consumer_key', $ack);
update_user_meta($auth, 'app_consumer_secret', $acs);
update_user_meta($auth, 'oauth_token', $ot);
update_user_meta($auth, 'oauth_token_secret', $ots);
}
$message = 'failed';
if ($connection = wtt_oauth_connection($auth)) {
$data = $connection->get('https://api.twitter.com/1.1/account/verify_credentials.json');
if ($connection->http_code != '200') {
$data = json_decode($data);
$code = "<a href='https://dev.twitter.com/docs/error-codes-responses'>" . $data->errors[0]->code . "</a>";
$error = $data->errors[0]->message;
update_option('wpt_error', "{$code}: {$error}");
} else {
delete_option('wpt_error');
}
if ($connection->http_code == '200') {
$error_information = '';
$decode = json_decode($data);
if (!$auth) {
update_option('wtt_twitter_username', stripslashes($decode->screen_name));
} else {
update_user_meta($auth, 'wtt_twitter_username', stripslashes($decode->screen_name));
}
$oauth_hash = wtt_oauth_credentials_to_hash($auth);
if (!$auth) {
update_option('wtt_oauth_hash', $oauth_hash);
} else {
update_user_meta($auth, 'wtt_oauth_hash', $oauth_hash);
}
$message = 'success';
delete_option('wpt_curl_error');
} else {
if ($connection->http_code == 0) {
$error_information = __("WP to Twitter was unable to establish a connection to Twitter.", 'wp-to-twitter');
update_option('wpt_curl_error', "{$error_information}");
} else {
$status = isset($connection->http_header['status']) ? $connection->http_header['status'] : '404';
$error_information = array("http_code" => $connection->http_code, "status" => $status);
$error_code = __("Twitter response: http_code {$error_information['http_code']} - {$error_information['status']}", 'wp-to-twitter');
update_option('wpt_curl_error', $error_code);
}
}
if (get_option('wp_debug_oauth') == '1') {
echo "<pre><strong>Summary Connection Response:</strong><br />";
print_r($error_information);
echo "<br /><strong>Account Verification Data:</strong><br />";
print_r($data);
echo "<br /><strong>Full Connection Response:</strong><br />";
print_r($connection);
echo "</pre>";
}
}
} else {
$message = "nodata";
}
if ($message == 'failed' && (time() < strtotime($connection->http_header['date']) - 300 || time() > strtotime($connection->http_header['date']) + 300)) {
$message = 'nosync';
}
return $message;
break;
case 'wtt_twitter_disconnect':
if (!wp_verify_nonce($post['_wpnonce'], 'wp-to-twitter-nonce') && !$auth) {
wp_die('Oops, please try again.');
}
if (!$auth) {
update_option('app_consumer_key', '');
update_option('app_consumer_secret', '');
update_option('oauth_token', '');
update_option('oauth_token_secret', '');
update_option('wtt_twitter_username', '');
} else {
delete_user_meta($auth, 'app_consumer_key');
delete_user_meta($auth, 'app_consumer_secret');
delete_user_meta($auth, 'oauth_token');
delete_user_meta($auth, 'oauth_token_secret');
delete_user_meta($auth, 'wtt_twitter_username');
}
$message = "cleared";
return $message;
break;
}
}
return '';
}
function jd_doTwitterAPIPost($twit, $auth = false, $id = false, $media = false)
{
if (!wpt_check_oauth($auth)) {
$error = __('This account is not authorized to post to Twitter.', 'wp-to-twitter');
wpt_saves_error($id, $auth, $twit, $error, '401', time());
wpt_set_log('wpt_status_message', $id, $error);
return true;
}
// exit silently if not authorized
$check = !$auth ? get_option('jd_last_tweet') : get_user_meta($auth, 'wpt_last_tweet', true);
// get user's last tweet
// prevent duplicate Tweets
if ($check == $twit) {
if (WPT_DEBUG && function_exists('wpt_pro_exists')) {
wpt_mail("Matched: tweet identical: #{$id}", "{$twit}, {$auth}, {$id}");
// DEBUG
}
$error = __('This tweet is identical to another Tweet recently sent to this account.', 'wp-to-twitter') . ' ' . __('Twitter requires all Tweets to be unique.', 'wp-to-twitter');
wpt_saves_error($id, $auth, $twit, $error, '403', time());
wpt_set_log('wpt_status_message', $id, $error);
return true;
} else {
if ($twit == '' || !$twit) {
if (WPT_DEBUG && function_exists('wpt_pro_exists')) {
wpt_mail("Tweet check: empty sentence: #{$id}", "{$twit}, {$auth}, {$id}");
// DEBUG
}
$error = __('This tweet was blank and could not be sent to Twitter.', 'wp-tweets-pro');
wpt_saves_error($id, $auth, $twit, $error, '403', time());
wpt_set_log('wpt_status_message', $id, $error);
return true;
} else {
// must be designated as media and have a valid attachment
$attachment = $media ? wpt_post_attachment($id) : false;
if ($attachment) {
$meta = wp_get_attachment_metadata($attachment);
if (!isset($meta['width'], $meta['height'])) {
if (WPT_DEBUG && function_exists('wpt_pro_exists')) {
wpt_mail("Image Data Does not Exist for Attachment #{$attachment}", print_r($args, 1));
}
$attachment = false;
}
}
// support for HTTP deprecated as of 1/14/2014 -- https://dev.twitter.com/discussions/24239
$api = $media && $attachment ? "https://api.twitter.com/1.1/statuses/update_with_media.json" : "https://api.twitter.com/1.1/statuses/update.json";
if (wtt_oauth_test($auth) && ($connection = wtt_oauth_connection($auth))) {
if ($media && $attachment) {
$connection->media($api, array('status' => $twit, 'source' => 'wp-to-twitter', 'include_entities' => 'true', 'id' => $id, 'auth' => $auth));
} else {
$connection->post($api, array('status' => $twit, 'source' => 'wp-to-twitter', 'include_entities' => 'true'));
}
$http_code = $connection ? $connection->http_code : 'failed';
} else {
if (wtt_oauth_test(false) && ($connection = wtt_oauth_connection(false))) {
if ($media) {
$connection->media($api, array('status' => $twit, 'source' => 'wp-to-twitter', 'include_entities' => 'true', 'id' => $id, 'auth' => $auth));
} else {
$connection->post($api, array('status' => $twit, 'source' => 'wp-to-twitter', 'include_entities' => 'true'));
}
$http_code = $connection ? $connection->http_code : 'failed';
}
}
if (WPT_DEBUG && function_exists('wpt_pro_exists')) {
wpt_mail('Twitter Connection', print_r($connection, 1));
}
if ($connection) {
if (isset($connection->http_header['x-access-level']) && $connection->http_header['x-access-level'] == 'read') {
$supplement = sprintf(__('Your Twitter application does not have read and write permissions. Go to <a href="%s">your Twitter apps</a> to modify these settings.', 'wp-to-twitter'), 'https://dev.twitter.com/apps/');
} else {
$supplement = '';
}
$return = false;
switch ($http_code) {
case '200':
$return = true;
$error = __("200 OK: Success!", 'wp-to-twitter');
update_option('wpt_authentication_missing', false);
break;
case '304':
$error = __("304 Not Modified: There was no new data to return", 'wp-to-twitter');
break;
case '400':
$error = __("400 Bad Request: The request was invalid. This is the status code returned during rate limiting.", 'wp-to-twitter');
break;
case '401':
$error = __("401 Unauthorized: Authentication credentials were missing or incorrect.", 'wp-to-twitter');
update_option('wpt_authentication_missing', "{$auth}");
break;
case '403':
$error = __("403 Forbidden: The request is understood, but has been refused by Twitter. Possible reasons: too many Tweets, same Tweet submitted twice, Tweet longer than 140 characters.", 'wp-to-twitter');
break;
case '404':
$error = __("404 Not Found: The URI requested is invalid or the resource requested does not exist.", 'wp-to-twitter');
break;
case '406':
$error = __("406 Not Acceptable: Invalid Format Specified.", 'wp-to-twitter');
break;
case '422':
$error = __("422 Unprocessable Entity: The image uploaded could not be processed..", 'wp-to-twitter');
break;
case '429':
$error = __("429 Too Many Requests: You have exceeded your rate limits.", 'wp-to-twitter');
break;
case '500':
$error = __("500 Internal Server Error: Something is broken at Twitter.", 'wp-to-twitter');
break;
case '502':
$error = __("502 Bad Gateway: Twitter is down or being upgraded.", 'wp-to-twitter');
break;
case '503':
$error = __("503 Service Unavailable: The Twitter servers are up, but overloaded with requests - Please try again later.", 'wp-to-twitter');
break;
case '504':
$error = __("504 Gateway Timeout: The Twitter servers are up, but the request couldn't be serviced due to some failure within our stack. Try again later.", 'wp-to-twitter');
break;
default:
$error = __("<strong>Code {$http_code}</strong>: Twitter did not return a recognized response code.", 'wp-to-twitter');
break;
}
$error .= $supplement != '' ? " {$supplement}" : '';
// debugging
if (WPT_DEBUG && function_exists('wpt_pro_exists')) {
wpt_mail("Twitter Response: {$http_code}, #{$id}", "{$http_code}, {$error}");
// DEBUG
}
// end debugging
$update = !$auth ? update_option('jd_last_tweet', $twit) : update_user_meta($auth, 'wpt_last_tweet', $twit);
wpt_saves_error($id, $auth, $twit, $error, $http_code, time());
if ($http_code == '200') {
$jwt = get_post_meta($id, '_jd_wp_twitter', true);
if (!is_array($jwt)) {
$jwt = array();
}
$jwt[] = urldecode($twit);
if (empty($_POST)) {
$_POST = array();
}
$_POST['_jd_wp_twitter'] = $jwt;
update_post_meta($id, '_jd_wp_twitter', $jwt);
if (!function_exists('wpt_pro_exists')) {
// schedule a one-time promotional box for 4 weeks after first successful Tweet. Experiment...
if (get_option('wpt_promotion_scheduled') == false) {
wp_schedule_single_event(time() + 60 * 60 * 24 * 7 * 4, 'wpt_schedule_promotion_action');
update_option('wpt_promotion_scheduled', 1);
}
}
}
if (!$return) {
wpt_set_log('wpt_status_message', $id, $error);
} else {
wpt_set_log('wpt_status_message', $id, __('Tweet sent successfully.', 'wp-to-twitter'));
}
return $return;
} else {
wpt_set_log('wpt_status_message', $id, __('No Twitter OAuth connection found.', 'wp-to-twitter'));
return false;
}
}
}
}
function jd_doTwitterAPIPost($twit, $auth = false)
{
// prevent duplicate Tweets
if (!wpt_check_oauth($auth)) {
return true;
}
// exit silently if not authorized
$check = !$auth ? get_option('jd_last_tweet') : get_user_meta($auth, 'wpt_last_tweet', true);
// get user's last tweet
if ($check == $twit || $twit == '' || !$twit) {
return true;
} else {
global $jdwp_api_post_status;
if (wtt_oauth_test($auth) && ($connection = wtt_oauth_connection($auth))) {
$connection->post($jdwp_api_post_status, array('status' => $twit, 'source' => 'wp-to-twitter'));
$http_code = $connection ? $connection->http_code : 'failed';
} else {
if (wtt_oauth_test(false) && ($connection = wtt_oauth_connection(false))) {
$connection->post($jdwp_api_post_status, array('status' => $twit, 'source' => 'wp-to-twitter'));
$http_code = $connection ? $connection->http_code : 'failed';
}
}
if ($connection) {
switch ($http_code) {
case '200':
$return = true;
$error = __("200 OK: Success!", 'wp-to-twitter');
delete_option('wpt_authentication_missing');
break;
case '400':
$return = false;
$error = __("400 Bad Request: The request was invalid. This is the status code returned during rate limiting.", 'wp-to-twitter');
break;
case '401':
$return = false;
$error = __("401 Unauthorized: Authentication credentials were missing or incorrect.", 'wp-to-twitter');
update_option('wpt_authentication_missing', 'true');
break;
case '403':
$return = false;
$error = __("403 Forbidden: The request is understood, but it has been refused. This code is used when requests are understood, but are denied by Twitter. Reasons can include: Too many Tweets created in a short time or the same Tweet was submitted twice in a row, among others. This is not an error by WP to Twitter.", 'wp-to-twitter');
break;
case '500':
$return = false;
$error = __("500 Internal Server Error: Something is broken at Twitter.", 'wp-to-twitter');
break;
case '503':
$return = false;
$error = __("503 Service Unavailable: The Twitter servers are up, but overloaded with requests - Please try again later.", 'wp-to-twitter');
break;
case '502':
$return = false;
$error = __("502 Bad Gateway: Twitter is down or being upgraded.", 'wp-to-twitter');
break;
default:
$return = false;
$error = __("<strong>Code {$http_code}</strong>: Twitter did not return a recognized response code.", 'wp-to-twitter');
break;
}
// debugging
//wp_mail('*****@*****.**','Response code',"$http_code $error" );
// end debugging
$update = !$auth ? update_option('jd_last_tweet', $twit) : update_user_meta($auth, 'wpt_last_tweet', $twit);
if (!$return) {
update_option('jd_status_message', $error);
} else {
delete_option('jd_status_message');
}
return $return;
} else {
update_option('jd_status_message', __('No Twitter OAuth connection found.', 'wp-to-twitter'));
}
}
}
