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<?php
/**
* wallabag, self hostable application allowing you to not miss any content anymore
*
* @category wallabag
* @author Nicolas Lœuillet <nicolas@loeuillet.org>
* @copyright 2013
* @license http://opensource.org/licenses/MIT see COPYING file
*/
class Routing
{
protected $wallabag;
protected $referer;
protected $view;
protected $action;
protected $id;
protected $url;
protected $file;
protected $defaultVars = array();
protected $vars = array();
public function __construct(Poche $wallabag)
{
$this->wallabag = $wallabag;
$this->_init();
}
private function _init()
{
# Parse GET & REFERER vars
$this->referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
$this->view = Tools::checkVar('view', 'home');
$this->action = Tools::checkVar('action');
$this->id = Tools::checkVar('id');
$this->autoclose = Tools::checkVar('autoclose',FALSE);
$_SESSION['sort'] = Tools::checkVar('sort', 'id');
$this->url = new Url((isset ($_GET['url'])) ? $_GET['url'] : '');
}
public function run()
{
# vars to _always_ send to templates
$this->defaultVars = array(
'referer' => $this->referer,
'view' => $this->view,
'poche_url' => Tools::getPocheUrl(),
'title' => _('wallabag, a read it later open source system'),
'token' => \Session::getToken(),
'theme' => $this->wallabag->tpl->getTheme()
);
$this->_launchAction();
$this->_defineTplInformation();
# because messages can be added in $poche->action(), we have to add this entry now (we can add it before)
$this->vars = array_merge($this->vars, array('messages' => $this->wallabag->messages->display('all', FALSE)));
$this->_render($this->file, $this->vars);
}
private function _defineTplInformation()
{
$tplFile = array();
$tplVars = array();
if (\Session::isLogged()) {
$this->wallabag->action($this->action, $this->url, $this->id, FALSE, $this->autoclose);
$tplFile = Tools::getTplFile($this->view);
$tplVars = array_merge($this->vars, $this->wallabag->displayView($this->view, $this->id));
} elseif(isset($_SERVER['PHP_AUTH_USER'])) {
if($this->wallabag->store->userExists($_SERVER['PHP_AUTH_USER'])) {
$this->wallabag->login($this->referer);
} else {
$this->wallabag->messages->add('e', _('login failed: user doesn\'t exist'));
Tools::logm('user doesn\'t exist');
$tplFile = Tools::getTplFile('login');
$tplVars['http_auth'] = 1;
}
} elseif(isset($_SERVER['REMOTE_USER'])) {
if($this->wallabag->store->userExists($_SERVER['REMOTE_USER'])) {
$this->wallabag->login($this->referer);
} else {
$this->wallabag->messages->add('e', _('login failed: user doesn\'t exist'));
Tools::logm('user doesn\'t exist');
$tplFile = Tools::getTplFile('login');
$tplVars['http_auth'] = 1;
}
} else {
$tplFile = Tools::getTplFile('login');
$tplVars['http_auth'] = 0;
\Session::logout();
}
$this->file = $tplFile;
$this->vars = array_merge($this->defaultVars, $tplVars);
}
private function _launchAction()
{
if (isset($_GET['login'])) {
// hello to you
$this->wallabag->login($this->referer);
} elseif (isset($_GET['feed']) && isset($_GET['user_id'])) {
$tag_id = (isset($_GET['tag_id']) ? intval($_GET['tag_id']) : 0);
$limit = (isset($_GET['limit']) ? intval($_GET['limit']) : 0);
$this->wallabag->generateFeeds($_GET['token'], filter_var($_GET['user_id'],FILTER_SANITIZE_NUMBER_INT), $tag_id, $_GET['type'], $limit);
}
//allowed ONLY to logged in user
if (\Session::isLogged() === true)
{
if (isset($_GET['logout'])) {
// see you soon !
$this->wallabag->logout();
} elseif (isset($_GET['config'])) {
// update password
$this->wallabag->updatePassword($_POST['password'], $_POST['password_repeat']);
} elseif (isset($_GET['newuser'])) {
$this->wallabag->createNewUser($_POST['newusername'], $_POST['password4newuser'], $_POST['newuseremail'], true);
} elseif (isset($_GET['deluser'])) {
$this->wallabag->deleteUser($_POST['password4deletinguser']);
} elseif (isset($_GET['epub'])) {
$epub = new WallabagEpub($this->wallabag, $_GET['method'], $_GET['value']);
$epub->prepareData();
$epub->produceEpub();
} elseif (isset($_GET['mobi'])) {
$mobi = new WallabagMobi($this->wallabag, $_GET['method'], $_GET['value']);
$mobi->prepareData();
$mobi->produceMobi();
} elseif (isset($_GET['pdf'])) {
$pdf = new WallabagPDF($this->wallabag, $_GET['method'], $_GET['value']);
$pdf->prepareData();
$pdf->producePDF();
} elseif (isset($_GET['import'])) {
$import = $this->wallabag->import();
$tplVars = array_merge($this->vars, $import);
} elseif (isset($_GET['empty-cache'])) {
Tools::emptyCache();
} elseif (isset($_GET['export'])) {
$this->wallabag->export();
} elseif (isset($_GET['updatetheme'])) {
$this->wallabag->tpl->updateTheme($_POST['theme']);
} elseif (isset($_GET['updatelanguage'])) {
$this->wallabag->language->updateLanguage($_POST['language']);
} elseif (isset($_GET['uploadfile'])) {
$this->wallabag->uploadFile();
} elseif (isset($_GET['feed']) && isset($_GET['action']) && $_GET['action'] == 'generate') {
$this->wallabag->updateToken();
}
elseif (isset($_GET['plainurl']) && !empty($_GET['plainurl'])) {
$plainUrl = new Url(base64_encode($_GET['plainurl']));
$this->wallabag->action('add', $plainUrl);
}
}
}
public function _render($file, $vars)
{
echo $this->wallabag->tpl->render($file, $vars);
}
}
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