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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* XHTML Mobile Profile plugin that uses WAP 2.0 Plugin
*
* PHP version 5
*
* LICENCE: 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/>.
*
* @category Plugin
* @package StatusNet
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
define('PAGE_TYPE_PREFS',
'application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html;q=0.9');
require_once INSTALLDIR.'/plugins/Mobile/WAP20Plugin.php';
/**
* Superclass for plugin to output XHTML Mobile Profile
*
* @category Plugin
* @package StatusNet
* @author Sarven Capadisli <csarven@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/
*/
class MobileProfilePlugin extends WAP20Plugin
{
public $DTD = null;
public $serveMobile = false;
function __construct($DTD='http://www.wapforum.org/DTD/xhtml-mobile10.dtd')
{
$this->DTD = $DTD;
parent::__construct();
}
function onStartShowHTML($action)
{
if (!$type) {
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ?
$_SERVER['HTTP_ACCEPT'] : null;
$cp = common_accept_to_prefs($httpaccept);
$sp = common_accept_to_prefs(PAGE_TYPE_PREFS);
$type = common_negotiate_type($cp, $sp);
if (!$type) {
throw new ClientException(_('This page is not available in a '.
'media type you accept'), 406);
}
}
// XXX: This should probably graduate to WAP20Plugin
// If they are on the mobile site, serve them MP
if ((common_config('site', 'mobileserver').'/'.
common_config('site', 'path').'/' ==
$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'])) {
$this->serveMobile = true;
}
else {
// If they like the WAP 2.0 mimetype, serve them MP
if (strstr('application/vnd.wap.xhtml+xml', $type) !== false) {
$this->serveMobile = true;
}
else {
// If they are a mobile device that supports WAP 2.0,
// serve them MP
// XXX: Browser sniffing sucks
// I really don't like going through this every page,
// find a better way
// May be better to categorize the devices in terms of
// low,mid,high-end
// Or, detect the mobile devices based on their support for
// MP 1.0, 1.1, or 1.2 may be ideal. Possible?
$this->mobiledevices =
array('alcatel', 'android', 'audiovox', 'au-mic,',
'avantgo', 'blackberry', 'blazer', 'cldc-', 'danger',
'epoc', 'ericsson', 'ericy', 'ipone', 'ipaq', 'j2me',
'lg', 'midp-', 'mobile', 'mot', 'netfront', 'nitro',
'nokia', 'opera mini', 'palm', 'palmsource',
'panasonic', 'philips', 'pocketpc', 'portalmmm',
'rover', 'samsung', 'sanyo', 'series60', 'sharp',
'sie-', 'smartphone', 'sony', 'symbian',
'up.browser', 'up.link', 'up.link', 'vodafone',
'wap1', 'wap2', 'windows ce');
$httpuseragent = strtolower($_SERVER['HTTP_USER_AGENT']);
foreach($this->mobiledevices as $md) {
if (strstr($httpuseragent, $md) !== false) {
$this->serveMobile = true;
break;
}
}
}
// If they are okay with MP, and the site has a mobile server,
// redirect there
if ($this->serveMobile &&
common_config('site', 'mobileserver') !== false) {
header("Location: ".common_config('site', 'mobileserver'));
exit();
}
}
header('Content-Type: '.$type);
$action->extraHeaders();
$action->startXML('html',
'-//WAPFORUM//DTD XHTML Mobile 1.0//EN',
$this->DTD);
$language = $action->getLanguage();
$action->elementStart('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
'xml:lang' => $language));
return false;
}
function onStartShowAside($action)
{
}
function onStartShowScripts($action)
{
}
}
?>
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