<?php /** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category Zend * @package Zend_Service * @subpackage Twitter * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Search.php 24593 2012-01-05 20:35:02Z matthew $ */ /** * @see Zend_Http_Client */ require_once 'Zend/Rest/Client.php'; /** * @see Zend_Json */ require_once 'Zend/Json.php'; /** * @see Zend_Feed */ require_once 'Zend/Feed.php'; /** * @category Zend * @package Zend_Service * @subpackage Twitter * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Service_Twitter_Search extends Zend_Rest_Client { /** * Return Type * @var String */ protected $_responseType = 'json'; /** * Response Format Types * @var array */ protected $_responseTypes = array( 'atom', 'json' ); /** * Uri Compoent * * @var Zend_Uri_Http */ protected $_uri; /** * Constructor * * @param string $returnType * @return void */ public function __construct($responseType = 'json') { $this->setResponseType($responseType); $this->setUri("http://search.twitter.com"); $this->setHeaders('Accept-Charset', 'ISO-8859-1,utf-8'); } /** * set responseType * * @param string $responseType * @throws Zend_Service_Twitter_Exception * @return Zend_Service_Twitter_Search */ public function setResponseType($responseType = 'json') { if(!in_array($responseType, $this->_responseTypes, TRUE)) { require_once 'Zend/Service/Twitter/Exception.php'; throw new Zend_Service_Twitter_Exception('Invalid Response Type'); } $this->_responseType = $responseType; return $this; } /** * Retrieve responseType * * @return string */ public function getResponseType() { return $this->_responseType; } /** * Get the current twitter trends. Currnetly only supports json as the return. * * @throws Zend_Http_Client_Exception * @return array */ public function trends() { $response = $this->restGet('/trends.json'); return Zend_Json::decode($response->getBody()); } /** * Performs a Twitter search query. * * @throws Zend_Http_Client_Exception */ public function search($query, array $params = array()) { $_query = array(); $_query['q'] = $query; foreach($params as $key=>$param) { switch($key) { case 'geocode': case 'lang': case 'since_id': $_query[$key] = $param; break; case 'rpp': $_query[$key] = (intval($param) > 100) ? 100 : intval($param); break; case 'page': $_query[$key] = intval($param); break; case 'show_user': $_query[$key] = 'true'; } } $response = $this->restGet('/search.' . $this->_responseType, $_query); switch($this->_responseType) { case 'json': return Zend_Json::decode($response->getBody()); break; case 'atom': return Zend_Feed::importString($response->getBody()); break; } return ; } }