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Diffstat (limited to 'plugins/BitlyUrl/BitlyUrlPlugin.php')
-rw-r--r--plugins/BitlyUrl/BitlyUrlPlugin.php88
1 files changed, 81 insertions, 7 deletions
diff --git a/plugins/BitlyUrl/BitlyUrlPlugin.php b/plugins/BitlyUrl/BitlyUrlPlugin.php
index 10d99b358..ceabeb29c 100644
--- a/plugins/BitlyUrl/BitlyUrlPlugin.php
+++ b/plugins/BitlyUrl/BitlyUrlPlugin.php
@@ -2,7 +2,7 @@
/**
* StatusNet, the distributed open-source microblogging tool
*
- * Plugin to push RSS/Atom updates to a PubSubHubBub hub
+ * Plugin to use bit.ly URL shortening services.
*
* PHP version 5
*
@@ -22,7 +22,9 @@
* @category Plugin
* @package StatusNet
* @author Craig Andrews <candrews@integralblue.com>
+ * @author Brion Vibber <brion@status.net>
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
+ * @copyright 2010 StatusNet, Inc http://status.net/
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
@@ -35,26 +37,98 @@ require_once INSTALLDIR.'/plugins/UrlShortener/UrlShortenerPlugin.php';
class BitlyUrlPlugin extends UrlShortenerPlugin
{
- public $serviceUrl;
+ public $shortenerName = 'bit.ly';
+ public $serviceUrl = 'http://bit.ly/api?method=shorten&version=2.0.1&longUrl=%s';
+ public $login;
+ public $apiKey;
function onInitializePlugin(){
parent::onInitializePlugin();
if(!isset($this->serviceUrl)){
- throw new Exception(_m("You must specify a serviceUrl."));
+ throw new Exception(_m("You must specify a serviceUrl for bit.ly shortening."));
+ }
+ if(!isset($this->login)){
+ throw new Exception(_m("You must specify a login name for bit.ly shortening."));
+ }
+ if(!isset($this->login)){
+ throw new Exception(_m("You must specify an API key for bit.ly shortening."));
}
}
+ /**
+ * Short a URL
+ * @param url
+ * @return string shortened version of the url, or null if URL shortening failed
+ */
protected function shorten($url) {
- $response = $this->http_get($url);
- if(!$response) return;
- return current(json_decode($response)->results)->hashUrl;
+ $response = $this->query($url);
+ if ($this->isOk($url, $response)) {
+ return $this->decode($url, $response->getBody());
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * Inject API key into query before sending out...
+ *
+ * @param string $url
+ * @return HTTPResponse
+ */
+ protected function query($url)
+ {
+ // http://code.google.com/p/bitly-api/wiki/ApiDocumentation#/shorten
+ $params = http_build_query(array(
+ 'login' => $this->login,
+ 'apiKey' => $this->apiKey), '', '&');
+ $serviceUrl = sprintf($this->serviceUrl, $url) . '&' . $params;
+
+ $request = HTTPClient::start();
+ return $request->get($serviceUrl);
+ }
+
+ /**
+ * JSON decode for API result
+ */
+ protected function decode($url, $body)
+ {
+ $json = json_decode($body, true);
+ return $json['results'][$url]['shortUrl'];
+ }
+
+ /**
+ * JSON decode for API result
+ */
+ protected function isOk($url, $response)
+ {
+ $code = 'unknown';
+ $msg = '';
+ if ($response->isOk()) {
+ $body = $response->getBody();
+ common_log(LOG_INFO, $body);
+ $json = json_decode($body, true);
+ if ($json['statusCode'] == 'OK') {
+ $data = $json['results'][$url];
+ if (isset($data['shortUrl'])) {
+ return true;
+ } else if (isset($data['statusCode']) && $data['statusCode'] == 'ERROR') {
+ $code = $data['errorCode'];
+ $msg = $data['errorMessage'];
+ }
+ } else if ($json['statusCode'] == 'ERROR') {
+ $code = $json['errorCode'];
+ $msg = $json['errorMessage'];
+ }
+ common_log(LOG_ERR, "bit.ly returned error $code $msg for $url");
+ }
+ return false;
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => sprintf('BitlyUrl (%s)', $this->shortenerName),
'version' => STATUSNET_VERSION,
- 'author' => 'Craig Andrews',
+ 'author' => 'Craig Andrews, Brion Vibber',
'homepage' => 'http://status.net/wiki/Plugin:BitlyUrl',
'rawdescription' =>
sprintf(_m('Uses <a href="http://%1$s/">%1$s</a> URL-shortener service.'),