if (strpos($url, 'lang=')) {
$params = parse_url($url, PHP_URL_QUERY);
parse_str($params, $params);
if (isset($params['lang'])) {
$force_language = $params['lang'];
}
}
if (!empty($force_language)) {
$session['lang'] = $force_language;
} else {
if (isset($_REQUEST['lang'])) {
$session['lang'] = $_REQUEST['lang'];
}
}
// load dictionary, extensions and bind events (as soon as possible)
$dictionary = nvweb_dictionary_load();
// global data across webgets
$current = array('lang' => $session['lang'], 'route' => $route, 'object' => '', 'template' => '', 'category' => '', 'webuser' => '', 'plugins' => '', 'plugins_called' => '', 'delayed_nvlists' => array(), 'delayed_nvsearches' => array(), 'delayed_tags_pre' => array(), 'delayed_tags_code' => array(), 'navigate_session' => !empty($_SESSION['APP_USER#' . APP_UNIQUE]), 'html_after_body' => array(), 'js_after_body' => array());
nvweb_plugins_load();
$current['plugins'] = $plugins;
$events->extension_backend_bindings(null, true);
if (!empty($session['webuser'])) {
$webuser->load($session['webuser']);
} else {
if (!empty($_COOKIE["webuser"])) {
$webuser->load_by_hash($_COOKIE['webuser']);
}
}
// if the webuser was removed, it doesn't exist anymore,
// $session/$_COOKIE may have obsolete data, force a log out
// also check date range access
function nvweb_route_parse($route = "")
{
global $website;
global $DB;
global $current;
global $session;
global $theme;
global $events;
global $dictionary;
// node route types
if (substr($route, 0, 5) == 'node/') {
$node = substr($route, 5);
$route = 'node';
}
switch ($route) {
case 'object':
nvweb_object();
nvweb_clean_exit();
break;
case 'nvajax':
nvweb_ajax();
nvweb_clean_exit();
break;
case 'nvtags':
case 'nvsearch':
$current['template'] = 'search';
break;
case 'nv.webuser/verify':
$hash = $_REQUEST['hash'];
$email = filter_var($_REQUEST['email'], FILTER_VALIDATE_EMAIL);
if (!empty($hash) && !empty($email)) {
$ok = webuser::email_verification($email, $hash);
if ($ok) {
$session['nv.webuser/verify:email_confirmed'] = time();
}
}
nvweb_clean_exit(NVWEB_ABSOLUTE . $website->homepage());
break;
case 'node':
if ($node > 0) {
$current['id'] = $node;
$DB->query('SELECT * FROM nv_items
WHERE id = ' . protect($current['id']) . '
AND website = ' . $website->id);
$current['object'] = $DB->first();
// let's count a hit (except admin)
if ($current['navigate_session'] != 1 && !nvweb_is_bot()) {
$DB->execute(' UPDATE nv_items SET views = views + 1
WHERE id = ' . $current['id'] . '
AND website = ' . $website->id);
}
$current['type'] = 'item';
$current['template'] = $current['object']->template;
if ($current['navigate_session'] == 1 && !empty($_REQUEST['template'])) {
$current['template'] = $_REQUEST['template'];
}
}
break;
case 'sitemap.xml':
nvweb_webget_load('sitemap');
echo nvweb_sitemap(array('mode' => 'xml'));
nvweb_clean_exit();
break;
// redirect to home page of the current website
// redirect to home page of the current website
case 'nvweb.home':
case 'nv.home':
header('location: ' . NVWEB_ABSOLUTE . $website->homepage());
nvweb_clean_exit();
break;
// webservice endpoint via XML-RPC calls
// webservice endpoint via XML-RPC calls
case 'xmlrpc':
$events->trigger('nvweb', 'xmlrpc', array('route' => '/' . $route));
// if no extension processes the call, use the integrated XML-RPC parser
nvweb_xmlrpc();
nvweb_clean_exit();
break;
// empty path
// empty path
case '':
case '/':
case 'nv.empty':
if ($website->empty_path_action == 'homepage_noredirect') {
$route = $website->homepage();
if (strpos($route, '/') === 0) {
$route = substr($route, 1);
}
} else {
$route = "";
$website->wrong_path_action = $website->empty_path_action;
}
// do NOT break this case, continue processing as wrong_path action
// no special route (or already processed), look for the path on navigate routing table
// do NOT break this case, continue processing as wrong_path action
// no special route (or already processed), look for the path on navigate routing table
default:
$DB->query('SELECT * FROM nv_paths
WHERE path = ' . protect('/' . $route) . '
AND website = ' . $website->id . '
ORDER BY id DESC');
$rs = $DB->result();
if (empty($rs)) {
// no valid route found
switch ($website->wrong_path_action) {
case 'homepage':
case 'homepage_redirect':
header('location: ' . NVWEB_ABSOLUTE . $website->homepage());
nvweb_clean_exit();
break;
case 'http_404':
header("HTTP/1.0 404 Not Found");
nvweb_clean_exit();
break;
case 'theme_404':
$current['template'] = 'not_found';
$current['type'] = 'structure';
$current['id'] = 0;
$current['object'] = new structure();
return;
break;
case 'website_path':
$redirect_url = nvweb_template_convert_nv_paths($website->wrong_path_redirect);
header('location: ' . $redirect_url);
nvweb_clean_exit();
break;
case 'blank':
default:
nvweb_clean_exit();
break;
}
} else {
// route found!
// let's count a hit (except admin)
if ($current['navigate_session'] != 1 && !nvweb_is_bot()) {
$DB->execute(' UPDATE nv_paths SET views = views + 1
WHERE id = ' . $rs[0]->id . '
AND website = ' . $website->id);
}
// set the properties found
// set the default language for this route
if (!isset($_REQUEST['lang'])) {
$current['lang'] = $rs[0]->lang;
$session['lang'] = $rs[0]->lang;
// force reloading the dictionary
$dictionary = nvweb_dictionary_load();
}
$current['type'] = $rs[0]->type;
$current['id'] = $rs[0]->object_id;
// look for the template associated with this item
if ($current['type'] == 'structure') {
$obj = new structure();
$obj->load($current['id']);
// check if it is a direct access to a "jump to another branch" path
if ($obj->dictionary[$current['lang']]['action-type'] == 'jump-branch') {
$current['id'] = $obj->dictionary[$current['lang']]['action-jump-branch'];
$obj = new structure();
$obj->load($current['id']);
header('location: ' . NVWEB_ABSOLUTE . $obj->paths[$current['lang']]);
nvweb_clean_exit();
} else {
if ($obj->dictionary[$current['lang']]['action-type'] == 'jump-item') {
$current['id'] = $obj->dictionary[$current['lang']]['action-jump-item'];
$obj = new item();
$obj->load($current['id']);
header('location: ' . NVWEB_ABSOLUTE . $obj->paths[$current['lang']]);
nvweb_clean_exit();
}
}
$current['object'] = $obj;
$current['category'] = $current['id'];
if ($current['navigate_session'] != 1 && !nvweb_is_bot()) {
$DB->execute(' UPDATE nv_structure SET views = views + 1
WHERE id = ' . protect($current['id']) . '
AND website = ' . $website->id);
}
} else {
if ($current['type'] == 'item') {
$DB->query('SELECT * FROM nv_items
WHERE id = ' . protect($current['id']) . '
AND website = ' . $website->id);
$current['object'] = $DB->first();
// let's count a hit (except admin)
if ($current['navigate_session'] != 1 && !nvweb_is_bot()) {
$DB->execute(' UPDATE nv_items SET views = views + 1
WHERE id = ' . $current['id'] . '
AND website = ' . $website->id);
}
} else {
if ($current['type'] == 'feed') {
$out = feed::generate_feed($current['id']);
if ($current['navigate_session'] != 1 && !nvweb_is_bot()) {
$DB->execute(' UPDATE nv_feeds SET views = views + 1
WHERE id = ' . $current['id'] . '
AND website = ' . $website->id);
}
echo $out;
nvweb_clean_exit();
} else {
// path exists, but the object type is unknown
// maybe the path belongs to an extension?
$events->trigger('nvweb', 'routes', array('path' => $rs[0]));
}
}
}
$current['template'] = $current['object']->template;
}
break;
}
}
function nv_plugin_init()
{
global $DB;
global $webuser;
global $config;
global $website;
global $current;
global $dictionary;
global $session;
global $events;
global $idn;
// create database connection
$DB = new database();
if (!$DB->connect()) {
die(APP_NAME . ' # ERROR<br /> ' . $DB->get_last_error());
}
// global exception catcher
try {
$idn = new idna_convert();
// which website do we have to load?
$url = nvweb_self_url();
if (!empty($_REQUEST['wid'])) {
$website = new website();
$website->load(intval($_REQUEST['wid']));
} else {
$website = nvweb_load_website_by_url($url);
}
if ($website->permission == 2 || $website->permission == 1 && empty($_SESSION['APP_USER#' . APP_UNIQUE])) {
nvweb_clean_exit();
}
// global helper variables
$session = array();
// user session
$webuser = new webuser();
$nvweb_absolute = empty($website->protocol) ? 'http://' : $website->protocol;
if (!empty($website->subdomain)) {
$nvweb_absolute .= $website->subdomain . '.';
}
$nvweb_absolute .= $website->domain . $website->folder;
define('NVWEB_ABSOLUTE', $nvweb_absolute);
define('NVWEB_OBJECT', $nvweb_absolute . '/object');
if (!defined('NAVIGATE_URL')) {
define('NAVIGATE_URL', NAVIGATE_PARENT . NAVIGATE_FOLDER);
}
if (!isset($_SESSION['nvweb.' . $website->id])) {
$_SESSION['nvweb.' . $website->id] = array();
$session['lang'] = nvweb_country_language();
} else {
$session = $_SESSION['nvweb.' . $website->id];
if (empty($session['lang'])) {
$session['lang'] = nvweb_country_language();
}
}
if (isset($_REQUEST['lang'])) {
$session['lang'] = $_REQUEST['lang'];
}
if (!empty($session['webuser'])) {
$webuser->load($session['webuser']);
} else {
if (!empty($_COOKIE["webuser"])) {
$webuser->load_by_hash($_COOKIE['webuser']);
}
}
@setlocale(LC_ALL, $website->languages[$session['lang']]['system_locale']);
// remove the "folder" part of the route
$route = '';
if (!empty($_REQUEST['route'])) {
$route = $_REQUEST['route'];
// remove the "folder" part of the route (only if this url is really under a folder)
if (!empty($website->folder) && strpos('/' . $route, $website->folder) === 0) {
$route = substr('/' . $route, strlen($website->folder) + 1);
}
}
// global data across webgets
$current = array('lang' => $session['lang'], 'route' => $route, 'object' => '', 'template' => '', 'category' => '', 'webuser' => @$session['webuser'], 'navigate_session' => !empty($_SESSION['APP_USER#' . APP_UNIQUE]), 'html_after_body' => array(), 'js_after_body' => array());
$dictionary = nvweb_dictionary_load();
$_SESSION['nvweb.' . $website->id] = $session;
} catch (Exception $e) {
?>
<html>
<body>
ERROR
<br /><br />
<?php
echo $e->getMessage();
?>
</body>
</html>
<?php
}
$events = new events();
nvweb_plugins_load();
$events->extension_backend_bindings();
}