function jd_remote_json($url, $array = true)
{
$input = jd_fetch_url($url);
$obj = json_decode($input, $array);
return $obj;
// TODO: some error handling ?
}
function jd_remote_json($url, $array = true)
{
$input = jd_fetch_url($url);
$obj = json_decode($input, $array);
if (function_exists('json_last_error')) {
// > PHP 5.3
try {
if (is_null($obj)) {
switch (json_last_error()) {
case JSON_ERROR_DEPTH:
$msg = ' - Maximum stack depth exceeded';
break;
case JSON_ERROR_STATE_MISMATCH:
$msg = ' - Underflow or the modes mismatch';
break;
case JSON_ERROR_CTRL_CHAR:
$msg = ' - Unexpected control character found';
break;
case JSON_ERROR_SYNTAX:
$msg = ' - Syntax error, malformed JSON';
break;
case JSON_ERROR_UTF8:
$msg = ' - Malformed UTF-8 characters, possibly incorrectly encoded';
break;
default:
$msg = ' - Unknown error';
break;
}
throw new Exception($msg);
}
} catch (Exception $e) {
return $e->getMessage();
}
}
return $obj;
}
function jd_shorten_link($url, $thisposttitle, $post_ID, $testmode = false)
{
if (WPT_DEBUG && function_exists('wpt_pro_exists')) {
wpt_mail("Initial Link Data: #{$post_ID}", "{$url}, {$thisposttitle}, {$post_ID}, {$testmode}");
// DEBUG
}
// filter link before sending to shortener or adding analytics
$url = apply_filters('wpt_shorten_link', $url, $post_ID);
if ($testmode == false) {
if (get_option('use-twitter-analytics') == 1 || get_option('use_dynamic_analytics') == 1) {
if (get_option('use_dynamic_analytics') == '1') {
$campaign_type = get_option('jd_dynamic_analytics');
if ($campaign_type == "post_category" && $testmode != 'link') {
$category = get_the_category($post_ID);
$campaign = sanitize_title($category[0]->cat_name);
} else {
if ($campaign_type == "post_ID") {
$campaign = $post_ID;
} else {
if ($campaign_type == "post_title" && $testmode != 'link') {
$post = get_post($post_ID);
$campaign = sanitize_title($post->post_title);
} else {
if ($testmode != 'link') {
$post = get_post($post_ID);
$post_author = $post->post_author;
$campaign = get_the_author_meta('user_login', $post_author);
} else {
$post_author = '';
$campaign = '';
}
}
}
}
} else {
$campaign = get_option('twitter-analytics-campaign');
}
if (strpos($url, "%3F") === FALSE && strpos($url, "?") === FALSE) {
$ct = "?";
} else {
$ct = "&";
}
$medium = apply_filters('wpt_utm_medium', 'twitter');
$source = apply_filters('wpt_utm_source', 'twitter');
$ga = "utm_campaign={$campaign}&utm_medium={$medium}&utm_source={$source}";
$url .= $ct .= $ga;
}
$url = urldecode(trim($url));
// prevent double-encoding
$encoded = urlencode($url);
} else {
$url = urldecode(trim($url));
// prevent double-encoding
$encoded = urlencode($url);
}
// custom word setting
$keyword_format = get_option('jd_keyword_format') == '1' ? $post_ID : false;
$keyword_format = get_option('jd_keyword_format') == '2' ? get_post_meta($post_ID, '_yourls_keyword', true) : $keyword_format;
$error = '';
// Generate and grab the short url
switch (get_option('jd_shortener')) {
case 0:
case 1:
case 3:
$shrink = $url;
break;
case 4:
if (function_exists('wp_get_shortlink')) {
// wp_get_shortlink doesn't natively support custom post types; but don't return an error in that case.
$shrink = $post_ID != false ? wp_get_shortlink($post_ID, 'post') : $url;
}
if (!$shrink) {
$shrink = $url;
}
break;
case 2:
// updated to v3 3/31/2010
$bitlyapi = trim(get_option('bitlyapi'));
$bitlylogin = trim(strtolower(get_option('bitlylogin')));
$decoded = jd_remote_json("https://api-ssl.bitly.com/v3/shorten?longUrl=" . $encoded . "&login="******"&apiKey=" . $bitlyapi . "&format=json");
if ($decoded) {
if ($decoded['status_code'] != 200) {
$shrink = $decoded;
$error = $decoded['status_txt'];
} else {
$shrink = $decoded['data']['url'];
}
} else {
$shrink = false;
}
if (!is_valid_url($shrink)) {
$shrink = false;
}
break;
case 5:
// local YOURLS installation
global $yourls_reserved_URL;
define('YOURLS_INSTALLING', true);
// Pretend we're installing YOURLS to bypass test for install or upgrade
define('YOURLS_FLOOD_DELAY_SECONDS', 0);
// Disable flood check
$opath = get_option('yourlspath');
$ypath = str_replace('user', 'includes', $opath);
if (file_exists(dirname($ypath) . '/load-yourls.php')) {
// YOURLS 1.4+
require_once dirname($ypath) . '/load-yourls.php';
global $ydb;
if (function_exists('yourls_add_new_link')) {
$yourls_result = yourls_add_new_link($url, $keyword_format, $thisposttitle);
} else {
$yourls_result = $url;
}
} else {
// YOURLS 1.3
if (file_exists(get_option('yourslpath'))) {
require_once get_option('yourlspath');
$yourls_db = new wpdb(YOURLS_DB_USER, YOURLS_DB_PASS, YOURLS_DB_NAME, YOURLS_DB_HOST);
$yourls_result = yourls_add_new_link($url, $keyword_format, $yourls_db);
}
}
if ($yourls_result) {
$shrink = $yourls_result['shorturl'];
} else {
$shrink = false;
}
break;
case 6:
// remote YOURLS installation
$yourlslogin = trim(get_option('yourlslogin'));
$yourlsapi = stripcslashes(get_option('yourlsapi'));
$api_url = sprintf(get_option('yourlsurl') . '?username=%s&password=%s&url=%s&format=json&action=shorturl&keyword=%s', $yourlslogin, $yourlsapi, $encoded, $keyword_format);
$json = jd_remote_json($api_url, false);
if ($json) {
$shrink = $json->shorturl;
} else {
$shrink = false;
}
break;
case 7:
$suprapi = trim(get_option('suprapi'));
$suprlogin = trim(get_option('suprlogin'));
if ($suprapi != '') {
$decoded = jd_remote_json("http://su.pr/api/shorten?longUrl=" . $encoded . "&login="******"&apiKey=" . $suprapi);
} else {
$decoded = jd_remote_json("http://su.pr/api/shorten?longUrl=" . $encoded);
}
if ($decoded['statusCode'] == 'OK') {
$page = str_replace("&", "&", urldecode($url));
$shrink = $decoded['results'][$page]['shortUrl'];
$error = $decoded['errorMessage'];
} else {
$shrink = false;
$error = $decoded['errorMessage'];
}
if (!is_valid_url($shrink)) {
$shrink = false;
}
break;
case 8:
// Goo.gl
$target = "https://www.googleapis.com/urlshortener/v1/url?key=AIzaSyBSnqQOg3vX1gwR7y2l-40yEG9SZiaYPUQ";
$body = "{'longUrl':'{$url}'}";
//$body = json_encode($data);
$json = jd_fetch_url($target, 'POST', $body, 'Content-Type: application/json');
$decoded = json_decode($json);
//$url = $decoded['id'];
$shrink = $decoded->id;
if (!is_valid_url($shrink)) {
$shrink = false;
}
break;
case 9:
// Twitter Friendly Links
$shrink = $url;
if (function_exists('twitter_link')) {
// use twitter_link if available
$shrink = twitter_link($post_ID);
}
break;
case 10:
// jotURL
//jotURL, added: 2013-04-10
$joturlapi = trim(get_option('joturlapi'));
$joturllogin = trim(get_option('joturllogin'));
$joturl_longurl_params = trim(get_option('joturl_longurl_params'));
if ($joturl_longurl_params != '') {
if (strpos($url, "%3F") === FALSE && strpos($url, "?") === FALSE) {
$ct = "?";
} else {
$ct = "&";
}
$url .= $ct . $joturl_longurl_params;
$encoded = urlencode(urldecode(trim($url)));
// prevent double-encoding
}
//\jotURL
$decoded = jd_fetch_url("https://api.joturl.com/a/v1/shorten?url=" . $encoded . "&login="******"&key=" . $joturlapi . "&format=plain");
if ($decoded !== false) {
$shrink = $decoded;
//jotURL, added: 2013-04-10
$joturl_shorturl_params = trim(get_option('joturl_shorturl_params'));
if ($joturl_shorturl_params != '') {
if (strpos($shrink, "%3F") === FALSE && strpos($shrink, "?") === FALSE) {
$ct = "?";
} else {
$ct = "&";
}
$shrink .= $ct . $joturl_shorturl_params;
}
//\jotURL
} else {
$error = $decoded;
$shrink = false;
}
if (!is_valid_url($shrink)) {
$shrink = false;
}
break;
update_option('wpt_shortener_status', "{$shrink} : {$error}");
}
if (!$testmode) {
if ($shrink === false || filter_var($shrink, FILTER_VALIDATE_URL) === false) {
update_option('wp_url_failure', '1');
$shrink = urldecode($url);
} else {
update_option('wp_url_failure', '0');
}
}
wpt_store_url($post_ID, $shrink);
return $shrink;
}
function jd_shorten_link($thispostlink, $thisposttitle, $post_ID, $testmode = 'false')
{
// filter link before sending to shortener or adding analytics
$thispostlink = apply_filters('wpt_shorten_link', $thispostlink, $post_ID);
$suprapi = trim(get_option('suprapi'));
$suprlogin = trim(get_option('suprlogin'));
$bitlyapi = trim(get_option('bitlyapi'));
$bitlylogin = trim(strtolower(get_option('bitlylogin')));
$yourlslogin = trim(get_option('yourlslogin'));
$yourlsapi = stripcslashes(get_option('yourlsapi'));
if ($testmode == 'false') {
if (get_option('use-twitter-analytics') == 1 || get_option('use_dynamic_analytics') == 1) {
if (get_option('use_dynamic_analytics') == '1') {
$campaign_type = get_option('jd_dynamic_analytics');
if ($campaign_type == "post_category" && $testmode != 'link') {
$category = get_the_category($post_ID);
$campaign = $category[0]->cat_name;
} else {
if ($campaign_type == "post_ID") {
$campaign = $post_ID;
} else {
if ($campaign_type == "post_title" && $testmode != 'link') {
$post = get_post($post_ID);
$campaign = $post->post_title;
} else {
if ($testmode != 'link') {
$post = get_post($post_ID);
$post_author = $post->post_author;
$campaign = get_the_author_meta('user_login', $post_author);
} else {
$post_author = '';
$campaign = '';
}
}
}
}
} else {
$campaign = get_option('twitter-analytics-campaign');
}
$campaign = urlencode($campaign);
if (strpos($thispostlink, "%3F") === FALSE && strpos($thispostlink, "?") === FALSE) {
$ct = "?";
} else {
$ct = "&";
}
$ga = "utm_campaign={$campaign}&utm_medium=twitter&utm_source=twitter";
$thispostlink .= $ct .= $ga;
}
}
$thispostlink = urldecode(trim($thispostlink));
$thispostlink = urlencode($thispostlink);
// custom word setting
$keyword_format = get_option('jd_keyword_format') == '1' ? $post_ID : '';
$keyword_format = get_option('jd_keyword_format') == '2' ? get_post_meta($post_ID, '_yourls_keyword', true) : $keyword_format;
// Generate and grab the short url
switch (get_option('jd_shortener')) {
case 0:
case 1:
$shrink = urldecode($thispostlink);
case 4:
if (function_exists('wp_get_shortlink')) {
$shrink = wp_get_shortlink($post_ID);
} else {
$shrink = urldecode($thispostlink);
}
break;
case 2:
// updated to v3 3/31/2010
$decoded = jd_remote_json("http://api.bitly.com/v3/shorten?longUrl=" . $thispostlink . "&login="******"&apiKey=" . $bitlyapi . "&format=json");
$error = '';
if ($decoded) {
if ($decoded['status_code'] != 200) {
$shrink = $decoded;
$error = $decoded['status_txt'];
} else {
$shrink = $decoded['data']['url'];
}
} else {
$shrink = false;
update_option('wp_bitly_error', "JSON result could not be decoded");
}
if (!is_valid_url($shrink)) {
$shrink = false;
update_option('wp_bitly_error', $error);
}
break;
case 3:
$shrink = urldecode($thispostlink);
break;
case 5:
// local YOURLS installation
$thispostlink = urldecode($thispostlink);
global $yourls_reserved_URL;
define('YOURLS_INSTALLING', true);
// Pretend we're installing YOURLS to bypass test for install or upgrade
define('YOURLS_FLOOD_DELAY_SECONDS', 0);
// Disable flood check
$opath = get_option('yourlspath');
$ypath = str_replace('user', 'includes', $opath);
if (file_exists(dirname($ypath) . '/load-yourls.php')) {
// YOURLS 1.4+
global $ydb;
require_once dirname($ypath) . '/load-yourls.php';
if (function_exists('yourls_add_new_link')) {
$yourls_result = yourls_add_new_link($thispostlink, $keyword_format);
} else {
$yourls_result = $thispostlink;
}
} else {
// YOURLS 1.3
require_once get_option('yourlspath');
$yourls_db = new wpdb(YOURLS_DB_USER, YOURLS_DB_PASS, YOURLS_DB_NAME, YOURLS_DB_HOST);
$yourls_result = yourls_add_new_link($thispostlink, $keyword_format, $yourls_db);
}
if ($yourls_result) {
$shrink = $yourls_result['shorturl'];
} else {
$shrink = false;
}
break;
case 6:
// remote YOURLS installation
$api_url = sprintf(get_option('yourlsurl') . '?username=%s&password=%s&url=%s&format=json&action=shorturl&keyword=%s', $yourlslogin, $yourlsapi, $thispostlink, $keyword_format);
$json = jd_remote_json($api_url, false);
if ($json) {
$shrink = $json->shorturl;
} else {
$shrink = false;
}
break;
case 7:
if ($suprapi != '') {
$decoded = jd_remote_json("http://su.pr/api/shorten?longUrl=" . $thispostlink . "&login="******"&apiKey=" . $suprapi);
} else {
$decoded = jd_remote_json("http://su.pr/api/shorten?longUrl=" . $thispostlink);
}
update_option('wp_supr_error', "Su.pr API result: {$decoded}");
if ($decoded['statusCode'] == 'OK') {
$page = str_replace("&", "&", urldecode($thispostlink));
$shrink = $decoded['results'][$page]['shortUrl'];
$error = $decoded['errorMessage'];
} else {
$shrink = false;
$error = $decoded['errorMessage'];
update_option('wp_supr_error', "JSON result could not be decoded");
}
if (!is_valid_url($shrink)) {
$shrink = false;
update_option('wp_supr_error', $error);
}
break;
case 8:
// Goo.gl
$url = "https://www.googleapis.com/urlshortener/v1/url?key=AIzaSyBSnqQOg3vX1gwR7y2l-40yEG9SZiaYPUQ";
$link = urldecode($thispostlink);
$body = "{'longUrl':'{$link}'}";
//$body = json_encode($data);
$json = jd_fetch_url($url, 'POST', $body, 'Content-Type: application/json');
$decoded = json_decode($json);
//$url = $decoded['id'];
$shrink = $decoded->id;
if (!is_valid_url($shrink)) {
$shrink = false;
}
break;
}
if ($testmode != 'true') {
if ($shrink === false || stristr($shrink, "http://") === FALSE) {
update_option('wp_url_failure', '1');
$shrink = urldecode($thispostlink);
} else {
update_option('wp_url_failure', '0');
}
}
return $shrink;
}
