mirror of
https://github.com/NNTmux/newznab-tmux.git
synced 2026-08-29 01:08:56 +00:00
DariusIII
372 lines
8.7 KiB
PHP
372 lines
8.7 KiB
PHP
<?php
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use newznab\db\Settings;
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use newznab\Users;
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use newznab\SABnzbd;
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class BasePage
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{
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/**
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* @var \newznab\db\Settings
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*/
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public $settings = null;
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/**
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* @var newznab\Users
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*/
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public $users = null;
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/**
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* @var Smarty
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*/
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public $smarty = null;
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public $title = '';
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public $content = '';
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public $head = '';
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public $body = '';
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public $meta_keywords = '';
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public $meta_title = '';
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public $meta_description = '';
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public $secure_connection = false;
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public $show_desktop_mode = false;
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/**
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* Current page the user is browsing. ie browse
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* @var string
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*/
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public $page = '';
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public $page_template = '';
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/**
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* User settings from the MySQL DB.
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* @var array|bool
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*/
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public $userdata = [];
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/**
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* URL of the server. ie http://localhost/
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* @var string
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*/
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public $serverurl = '';
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/**
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* Whether to trim white space before rendering the page or not.
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* @var bool
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*/
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public $trimWhiteSpace = true;
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/**
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* Is the current session HTTPS?
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* @var bool
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*/
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public $https = false;
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/**
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* Public access to Captcha object for error checking.
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*
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* @var \newznab\Captcha
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*/
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public $captcha;
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/**
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* User's theme
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*
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* @var string
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*/
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protected $theme = 'Omicron';
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/**
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* Set up session / smarty / user variables.
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*/
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public function __construct()
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{
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$this->https = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? true : false);
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session_set_cookie_params(0, '/', '', $this->https, true);
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@session_start();
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if (NN_FLOOD_CHECK) {
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$this->floodCheck();
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}
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// Buffer settings/DB connection.
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$this->settings = new Settings();
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$this->smarty = new Smarty();
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$this->smarty->setCompileDir(SMARTY_DIR . 'templates_c/');
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$this->smarty->setConfigDir(SMARTY_DIR . 'configs/');
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$this->smarty->setCacheDir(SMARTY_DIR . 'cache/');
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$this->smarty->setPluginsDir([
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NN_WWW . 'plugins/',
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SMARTY_DIR . 'plugins/',
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]);
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$this->smarty->error_reporting = ((NN_DEBUG ? E_ALL : E_ALL - E_NOTICE));
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if (isset($_SERVER['SERVER_NAME'])) {
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$this->serverurl = (
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($this->https === true ? 'https://' : 'http://') . $_SERVER['SERVER_NAME'] .
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(($_SERVER['SERVER_PORT'] != '80' && $_SERVER['SERVER_PORT'] != '443') ? ':' . $_SERVER['SERVER_PORT'] : '') .
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WWW_TOP . '/'
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);
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$this->smarty->assign('serverroot', $this->serverurl);
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}
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$this->page = (isset($_GET['page'])) ? $_GET['page'] : 'content';
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$this->users = new Users(['Settings' => $this->settings]);
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if ($this->users->isLoggedIn()) {
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$this->setUserPreferences();
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} else {
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$this->theme = $this->settings->getSetting('style');
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$this->smarty->assign('isadmin', 'false');
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$this->smarty->assign('ismod', 'false');
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$this->smarty->assign('loggedin', 'false');
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}
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if ($this->theme === '') {
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$this->theme = 'Omicron';
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}
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$this->smarty->assign('theme', $this->theme);
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$this->smarty->assign('site', $this->settings);
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$this->smarty->assign('page', $this);
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}
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/**
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* Unquotes quoted strings recursively in an array.
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*
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* @param $array
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*/
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private function stripSlashes(array &$array)
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{
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foreach ($array as $key => $value) {
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$array[$key] = (is_array($value) ? array_map('stripslashes', $value) : stripslashes($value));
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}
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}
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/**
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* Check if the user is flooding.
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*/
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public function floodCheck()
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{
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$waitTime = (NN_FLOOD_WAIT_TIME < 1 ? 5 : NN_FLOOD_WAIT_TIME);
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// Check if this is not from CLI.
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if (empty($argc)) {
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// If flood wait set, the user must wait x seconds until they can access a page.
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if (isset($_SESSION['flood_wait_until']) && $_SESSION['flood_wait_until'] > microtime(true)) {
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$this->showFloodWarning($waitTime);
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} else {
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// If user not an admin, they are allowed three requests in FLOOD_THREE_REQUESTS_WITHIN_X_SECONDS seconds.
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if (!isset($_SESSION['flood_check_hits'])) {
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$_SESSION['flood_check_hits'] = 1;
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$_SESSION['flood_check_time'] = microtime(true);
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} else {
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if ($_SESSION['flood_check_hits'] >= (NN_FLOOD_MAX_REQUESTS_PER_SECOND < 1 ? 5 : NN_FLOOD_MAX_REQUESTS_PER_SECOND)) {
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if ($_SESSION['flood_check_time'] + 1 > microtime(true)) {
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$_SESSION['flood_wait_until'] = microtime(true) + $waitTime;
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unset($_SESSION['flood_check_hits']);
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$this->showFloodWarning($waitTime);
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} else {
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$_SESSION['flood_check_hits'] = 1;
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$_SESSION['flood_check_time'] = microtime(true);
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}
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} else {
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$_SESSION['flood_check_hits']++;
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}
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}
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}
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}
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}
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/**
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* Done in html here to reduce any smarty processing burden if a large flood is underway.
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*
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* @param int $seconds
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*/
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public function showFloodWarning($seconds = 5)
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{
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header('Retry-After: ' . $seconds);
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$this->show503(
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sprintf(
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'Too many requests!</p><p>You must wait <b>%s seconds</b> before trying again.',
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$seconds
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)
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);
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}
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//
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// Inject content into the html head
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//
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public function addToHead($headcontent)
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{
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$this->head = $this->head."\n".$headcontent;
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}
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//
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// Inject js/attributes into the html body tag
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//
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public function addToBody($attr)
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{
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$this->body = $this->body." ".$attr;
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}
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/**
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* @return bool
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*/
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public function isPostBack()
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{
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return (strtoupper($_SERVER['REQUEST_METHOD']) === 'POST');
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}
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/**
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* Show 404 page.
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*/
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public function show404()
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{
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header('HTTP/1.1 404 Not Found');
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exit(
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sprintf("
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<html>
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<head>
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<title>404 - File not found.</title>
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</head>
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<body>
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<h1>404 - File not found.</h1>
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<p>%s%s</p>
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<p>We could not find the above page or file on our servers.</p>
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</body>
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</html>",
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$this->serverurl,
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$this->page
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)
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);
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}
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/**
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* Show 403 page.
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*
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* @param bool $from_admin
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*/
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public function show403($from_admin = false)
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{
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header(
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'Location: ' .
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($from_admin ? str_replace('/admin', '', WWW_TOP) : WWW_TOP) .
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'/login?redirect=' .
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urlencode($_SERVER['REQUEST_URI'])
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);
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exit();
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}
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/**
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* Show 503 page.
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*
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* @param string $message Message to display.
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*/
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public function show503($message = 'Your maximum api or download limit has been reached for the day.')
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{
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header('HTTP/1.1 503 Service Temporarily Unavailable');
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exit(
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sprintf("
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<html>
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<head>
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<title>Service Unavailable.</title>
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</head>
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<body>
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<h1>Service Unavailable.</h1>
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<p>%s</p>
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</body>
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</html>",
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$message
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)
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);
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}
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public function show429($retry='')
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{
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header('HTTP/1.1 429 Too Many Requests');
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if ($retry != '')
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header('Retry-After: '.$retry);
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echo "
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<html>
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<head>
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<title>Too Many Requests</title>
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</head>
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<body>
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<h1>Too Many Requests</h1>
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<p>Wait ".(($retry != '') ? ceil($retry/60).' minutes ' : '')."or risk being temporarily banned.</p>
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</body>
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</html>";
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die();
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}
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public function render()
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{
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$this->smarty->display($this->page_template);
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}
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protected function setUserPreferences()
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{
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$this->userdata = $this->users->getById($this->users->currentUserId());
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$this->userdata["categoryexclusions"] = $this->users->getCategoryExclusion($this->users->currentUserId());
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// Change the theme to user's selected theme if they selected one, else use the admin one.
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if ($this->settings->getSetting('userselstyle') == 1) {
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$this->theme = isset($this->userdata['style']) ? $this->userdata['style'] : 'None';
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if ($this->theme == 'None') {
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$this->theme = $this->settings->getSetting('style');
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}
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if (lcfirst($this->theme) === $this->theme) {
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// TODO add redirect to error page telling the user their theme name is invalid (after SQL patch to update current users is added).
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$this->theme = ucfirst($this->theme);
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}
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} else {
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$this->theme = $this->settings->getSetting('style');
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}
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// Update last login every 15 mins.
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if ((strtotime($this->userdata['now']) - 900) >
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strtotime($this->userdata['lastlogin'])
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) {
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$this->users->updateSiteAccessed($this->userdata['id']);
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}
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$this->smarty->assign('userdata',$this->userdata);
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$this->smarty->assign('loggedin',"true");
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if ($this->userdata['nzbvortex_api_key'] != '' && $this->userdata['nzbvortex_server_url'] != '') {
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$this->smarty->assign('weHasVortex', true);
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} else {
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$this->smarty->assign('weHasVortex', false);
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}
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$sab = new SABnzbd($this);
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$this->smarty->assign('sabintegrated', $sab->integratedBool);
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if ($sab->integratedBool !== false && $sab->url != '' && $sab->apikey != '') {
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$this->smarty->assign('sabapikeytype', $sab->apikeytype);
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}
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switch ((int)$this->userdata['role']) {
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case Users::ROLE_ADMIN:
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$this->smarty->assign('isadmin', 'true');
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break;
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case Users::ROLE_MODERATOR:
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$this->smarty->assign('ismod', 'true');
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}
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if ($this->userdata["hideads"] == "1")
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{
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$this->settings->setSetting(['adheader', '']);
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$this->settings->setSetting(['adbrowse', '']);
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$this->settings->setSetting(['addetail', '']);
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}
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}
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}
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