diff options
Diffstat (limited to 'plugins/Irc/extlib/phergie/Phergie/Plugin/Url')
| -rw-r--r-- | plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Abstract.php | 105 | ||||
| -rw-r--r-- | plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Trim.php | 64 |
2 files changed, 169 insertions, 0 deletions
diff --git a/plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Abstract.php b/plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Abstract.php new file mode 100644 index 000000000..607d1654c --- /dev/null +++ b/plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Abstract.php @@ -0,0 +1,105 @@ +<?php +/** + * Phergie + * + * PHP version 5 + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE. + * It is also available through the world-wide-web at this URL: + * http://phergie.org/license + * + * @category Phergie + * @package Phergie_Plugin_Php + * @author Phergie Development Team <team@phergie.org> + * @copyright 2008-2010 Phergie Development Team (http://phergie.org) + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_Php + */ + +/** + * URL shortener abstract class + * + * @category Phergie + * @package Phergie_Plugin_Url + * @author Phergie Development Team <team@phergie.org> + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_Url + * @uses Phergie_Plugin_Http pear.phergie.org + */ +abstract class Phergie_Plugin_Url_Shorten_Abstract +{ + protected $http; + + /** + * Constructor + * + * @param Phergie_Plugin_Http $http instance of the http plugin + */ + public function __construct(Phergie_Plugin_Http $http) + { + $this->http = $http; + } + + /** + * Returns an array of request parameters given a url to shorten. The + * following keys are valid request parameters: + * + * * 'uri': the URI for the request (required) + * * 'query': an array of key-value pairs sent in a GET request + * * 'post': an array of key-value pairs sent in a POST request + * * 'callback': to be called after the request is finished. Should accept + * a Phergie_Plugin_Http_Response object and return either the shortened + * url or false if an error has occured. + * + * If the 'post' key is present a POST request shall be made; otherwise + * a GET request will be made. The 'post' key can be an empty array and + * a post request will still be made. + * + * If no callback is provided the contents of the response will be returned. + * + * @param string $url the url to shorten + * + * @return array the request parameters + */ + protected abstract function getRequestParams($url); + + /** + * Shortens a given url. + * + * @param string $url the url to shorten + * + * @return string the shortened url or false on a failure + */ + public function shorten($url) + { + $defaults = array('get' => array(), 'post' => array(), 'callback' => null); + $options = array('timeout' => 2); + $params = $this->getRequestParams($url) + $defaults; + + // Should some kind of notice be thrown? Maybe just if getRequestParams does not return an array? + if (!is_array($params) || empty($params['uri'])) { + return $url; + } + + if (!empty($params['post'])) { + $response = $this->http->post($params['uri'], $params['get'], $params['post'], $options); + } else { + $response = $this->http->get($params['uri'], $params['get'], $options); + } + + if (is_callable($params['callback'])) { + return call_user_func($params['callback'], $response); + } + + $code = $response->getCode(); + $content = trim($response->getContent); + if ($code < 200 || $code >= 300 || empty($content)) { + return false; + } + + return $response->getContent(); + } +} diff --git a/plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Trim.php b/plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Trim.php new file mode 100644 index 000000000..af7e8a514 --- /dev/null +++ b/plugins/Irc/extlib/phergie/Phergie/Plugin/Url/Shorten/Trim.php @@ -0,0 +1,64 @@ +<?php +/** + * Phergie + * + * PHP version 5 + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE. + * It is also available through the world-wide-web at this URL: + * http://phergie.org/license + * + * @category Phergie + * @package Phergie_Plugin_Php + * @author Phergie Development Team <team@phergie.org> + * @copyright 2008-2010 Phergie Development Team (http://phergie.org) + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_Php + */ + +/** + * Shortens urls via the tr.im service + * + * @category Phergie + * @package Phergie_Plugin_Url + * @author Phergie Development Team <team@phergie.org> + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_Url + */ +class Phergie_Plugin_Url_Shorten_Trim extends Phergie_Plugin_Url_Shorten_Abstract +{ + /** + * Returns an array of request parameters given a url to shorten. The + * following keys are valid request parameters: + * + * @param string $url the url to shorten + * + * @return array the request parameters + */ + protected function getRequestParams($url) + { + return array( + 'uri' => 'http://api.tr.im/v1/trim_simple?url=' . rawurlencode($url), + 'callback' => array($this, 'onComplete') + ); + } + + /** + * Callback for when the URL has been shortened. Checks for error messages. + * + * @param Phergie_Plugin_Http_Response $response the response object + * + * @return string|bool the shortened url or false on failure + */ + protected function onComplete($response) + { + if (strpos($response->getContent(), 'Error: ') === 0) { + return false; + } + + return $response->getContent(); + } +} |