Hi Chadwick,
It looks like there's an error in the Services_Eventful library that's
causing it to drop your user_key after login. Would you please try the
attached Eventful.php (just overwrite your current one in the Services
directory) and let me know if that solves the problem for you?
If so, I'll update the PEAR package to match.
Thanks,
Chris Radcliff
[email protected]
<?PHP
// +-----------------------------------------------------------------------+
// | Copyright 2007 Eventful, Inc. |
// | All rights reserved. |
// | |
// | Redistribution and use in source and binary forms, with or without |
// | modification, are permitted provided that the following conditions |
// | are met: |
// | |
// | o Redistributions of source code must retain the above copyright |
// | notice, this list of conditions and the following disclaimer. |
// | o Redistributions in binary form must reproduce the above copyright |
// | notice, this list of conditions and the following disclaimer in the |
// | documentation and/or other materials provided with the distribution.|
// | o The names of the authors may not be used to endorse or promote |
// | products derived from this software without specific prior written |
// | permission. |
// | |
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
// | |
// +-----------------------------------------------------------------------+
// | Authors: Chris Radcliff <[email protected]> |
// | Chuck Norris <[email protected]> |
// +-----------------------------------------------------------------------+
//
/**
* uses PEAR error management
*/
require_once 'PEAR.php';
/**
* uses HTTP to send the request
*/
require_once 'HTTP/Request.php';
/**
* Services_Eventful
*
* Client for the REST-based Web service at http://api.eventful.com
*
* Eventful is the world's largest collection of events, taking place in
* local markets throughout the world, from concerts and sports to singles
* events and political rallies.
*
* Eventful.com is built upon a unique, open platform that enables partners
* and web applications to leverage Eventful's data, features and functionality
* via the Eventful API or regular data feeds.
*
* Services_Eventful allows you to
* - search for Eventful items (events, venues, performers, demands, etc.)
* - create, modify, or delete Eventful items
* - get details for any Eventful item
* from PHP (5 or greater).
*
* See http://api.eventful.com for a complete list of available methods.
*
* @author Chris Radcliff <[email protected]>
* @package Services_Eventful
* @version 0.9.1
*/
class Services_Eventful
{
/**
* URI of the REST API
*
* @access public
* @var string
*/
public $api_root = 'http://api.eventful.com';
/**
* Application key (as provided by http://api.eventful.com)
*
* @access public
* @var string
*/
public $app_key = null;
/**
* Username
*
* @access private
* @var string
*/
private $user = null;
/**
* Password
*
* @access private
* @var string
*/
private $_password = null;
/**
* User authentication key
*
* @access private
* @var string
*/
private $user_key = null;
/**
* Latest request URI
*
* @access private
* @var string
*/
private $_request_uri = null;
/**
* Latest response as unserialized data
*
* @access public
* @var string
*/
public $_response_data = null;
/**
* Create a new client
*
* @access public
* @param string app_key
*/
function __construct($app_key)
{
$this->app_key = $app_key;
}
/**
* Log in and verify the user.
*
* @access public
* @param string user
* @param string password
*/
function login($user, $password)
{
$this->user = $user;
/* Call login to receive a nonce.
* (The nonce is stored in an error structure.)
*/
$this->call('users/login', array() );
$data = $this->_response_data;
$nonce = $data['nonce'];
// Generate the digested password response.
$response = md5( $nonce . ":" . md5($password) );
// Send back the nonce and response.
$args = array(
'nonce' => $nonce,
'response' => $response,
);
$r = $this->call('users/login', $args);
if ( PEAR::isError($r) )
{
$this->_password = $response . ":" . $nonce;
return PEAR::raiseError($r->getMessage(), "Login error");
}
// Store the provided user_key.
$this->user_key = (string) $r->user_key;
return 1;
}
/**
* Call a method on the Eventful API.
*
* @access public
* @param string arguments
*/
function call($method, $args=array())
{
/* Methods may or may not have a leading slash.
*/
$method = trim($method,'/ ');
/* Construct the URL that corresponds to the method.
*/
$url = $this->api_root . '/rest/' . $method;
$this->_request_uri = $url;
$req = new HTTP_Request($url);
$req->setMethod(HTTP_REQUEST_METHOD_POST);
/* Add each argument to the POST body.
*/
$req->addPostData('app_key', $this->app_key);
$req->addPostData('user', $this->user);
$req->addPostData('user_key', $this->user_key);
foreach ($args as $key => $value)
{
if ( preg_match('/_file$/', $key) )
{
// Treat file parameters differently.
$req->addFile($key, $value);
}
elseif ( is_array($value) )
{
foreach ($value as $instance)
{
$req->addPostData($key, $instance);
}
}
else
{
$req->addPostData($key, $value);
}
}
/* Send the request and handle basic HTTP errors.
*/
$req->sendRequest();
if ($req->getResponseCode() !== 200)
{
return PEAR::raiseError('Invalid Response Code: ' . $req->getResponseCode(), $req->getResponseCode());
}
/* Process the response XML through SimpleXML
*/
$response = $req->getResponseBody();
$this->_response_data = $response;
$data = new SimpleXMLElement($response);
/* Check for call-specific error messages
*/
if ($data->getName() === 'error')
{
$error = $data['string'] . ": " . $data->description;
$code = $data['string'];
return PEAR::raiseError($error, $code);
}
return($data);
}
}
?>
On Feb 28, 2009, at 2:20 PM, Chadwick Banning wrote:
Can anyone tell me why the first API call to venues/new works fine
but I get an authentication error on the second API call to events/
new. I'm using the PHP5 library and at this point in my code I am
logged in successfully...
<?php
$venue_args = array(
'name' => $_POST['venue_name'],
'address' => $_POST['address'],
'city' => $_POST['city'],
'region' => $_POST['region'],
'postal_code' => $_POST['postal_code'],
'country' => 'USA',
'venue_type' => $_POST['venue_type'],
'url' => $_POST['url']
);
$venue_results = $ev->call('venues/new',
$venue_args);
$venue_id = $venue_results->id;
echo '<p>venue add successful</p>';
print_r($venue_results);
$start = $_POST['date'].' '.$_POST['start_time'];
$stop = $_POST['date'].' '.$_POST['stop_time'];
$event_args = array(
'title' => $_POST['event_title'],
'start_time' => $start,
'stop_time' => $stop,
'all_day' => $_POST['all_day'],
'description' => $_POST['description'],
'price' => $_POST['price'],
'venue_id' => $venue_id
);
$event_results = $ev->call('events/new',
$event_args);
echo '<p>'.$event_results->response.'</p>';
print_r($event_results);
?>
