forked from GNUsocial/gnu-social
115 lines
3.3 KiB
PHP
115 lines
3.3 KiB
PHP
<?php
|
|
/*
|
|
* Laconica - a distributed open-source microblogging tool
|
|
* Copyright (C) 2008, Controlez-Vous, Inc.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
if (!defined('LACONICA')) { exit(1); }
|
|
|
|
class ApiAction extends Action {
|
|
|
|
var $user;
|
|
var $content_type;
|
|
var $api_arg;
|
|
var $api_method;
|
|
var $api_action;
|
|
|
|
function handle($args) {
|
|
parent::handle($args);
|
|
|
|
$this->api_action = $this->arg('apiaction');
|
|
$method = $this->arg('method');
|
|
$argument = $this->arg('argument');
|
|
|
|
if (isset($argument)) {
|
|
$cmdext = explode('.', $argument);
|
|
$this->api_arg = $cmdext[0];
|
|
$this->api_method = $method;
|
|
$this->content_type = strtolower($cmdext[1]);
|
|
} else {
|
|
#content type will be an extension on the method
|
|
$cmdext = explode('.', $method);
|
|
$this->api_method = $cmdext[0];
|
|
$this->content_type = strtolower($cmdext[1]);
|
|
}
|
|
|
|
# common_debug("apiaction = $this->api_action, method = $this->api_method, argument = $this->api_arg, ctype = $this->content_type");
|
|
|
|
# XXX Maybe check to see if the command actually exists first?
|
|
if($this->requires_auth()) {
|
|
if (!isset($_SERVER['PHP_AUTH_USER'])) {
|
|
|
|
# This header makes basic auth go
|
|
header('WWW-Authenticate: Basic realm="Laconica API');
|
|
|
|
# if the user hits cancel -- bam!
|
|
common_show_basic_auth_error();
|
|
} else {
|
|
$nickname = $_SERVER['PHP_AUTH_USER'];
|
|
$password = $_SERVER['PHP_AUTH_PW'];
|
|
$user = common_check_user($nickname, $password);
|
|
|
|
if ($user) {
|
|
$this->user = $user;
|
|
$this->process_command();
|
|
} else {
|
|
# basic authentication failed
|
|
common_show_basic_auth_error();
|
|
}
|
|
}
|
|
} else {
|
|
$this->process_command();
|
|
}
|
|
}
|
|
|
|
function process_command() {
|
|
$action = "twitapi$this->api_action";
|
|
$actionfile = INSTALLDIR."/actions/$action.php";
|
|
if (file_exists($actionfile)) {
|
|
require_once($actionfile);
|
|
$action_class = ucfirst($action)."Action";
|
|
$action_obj = new $action_class();
|
|
|
|
if (method_exists($action_obj, $this->api_method)) {
|
|
|
|
$apidata = array( 'content-type' => $this->content_type,
|
|
'api_method' => $this->api_method,
|
|
'api_arg' => $this->api_arg,
|
|
'user' => $this->user);
|
|
|
|
call_user_func(array($action_obj, $this->api_method), $_REQUEST, $apidata);
|
|
# all API methods should exit()
|
|
}
|
|
}
|
|
common_user_error("API method not found!", $code=404);
|
|
}
|
|
|
|
|
|
# Whitelist of API methods that don't need authentication
|
|
function requires_auth() {
|
|
static $noauth = array( 'statuses/public_timeline',
|
|
'statuses/user_timeline',
|
|
'statuses/show',
|
|
'help/test',
|
|
'help/downtime_schedule');
|
|
if (in_array("$this->api_action/$this->api_method", $noauth)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
}
|