This repository has been archived on 2024-06-26. You can view files and clone it, but cannot push or open issues or pull requests.
sakura/_sakura/components/Main.php

184 lines
5.3 KiB
PHP
Raw Normal View History

2015-04-01 17:34:36 +00:00
<?php
/*
* Main Class
*/
namespace Sakura;
class Main {
public static $_TPL;
public static $_MD;
// Constructor
public static function init($config) {
// Stop the execution if the PHP Version is older than 5.4.0
if(version_compare(phpversion(), '5.4.0', '<'))
die('<h3>Upgrade your PHP Version to at least PHP 5.4!</h3>');
// Configuration Management and local configuration
Configuration::init($config);
// Database
Database::init();
// "Dynamic" Configuration
Configuration::initDB();
// Create new session
Session::init();
// Templating engine
self::initTwig();
// Markdown Parser
self::initParsedown();
}
// Initialise Twig
private static function initTwig() {
// Initialise Twig Filesystem Loader
$twigLoader = new \Twig_Loader_Filesystem(Configuration::getLocalConfig('etc', 'templatesPath') .'/'. Configuration::getLocalConfig('etc', 'design'));
// And now actually initialise the templating engine
self::$_TPL = new \Twig_Environment($twigLoader, array(
// 'cache' => SATOKO_ROOT_DIRECTORY. self::getConfig('path', 'cache') // Set cache directory
));
// Load String template loader
self::$_TPL->addExtension(new \Twig_Extension_StringLoader());
}
// Initialise Parsedown
private static function initParsedown() {
self::$_MD = new \Parsedown();
}
2015-04-01 17:45:05 +00:00
// Parse markdown
2015-04-01 17:46:02 +00:00
public static function mdParse($text) {
2015-04-01 17:45:05 +00:00
return $_MD->text($text);
}
2015-04-01 17:34:36 +00:00
// Verify ReCAPTCHA
public static function verifyCaptcha($response) {
// Attempt to get the response
$resp = @file_get_contents('https://www.google.com/recaptcha/api/siteverify?secret='. Configuration::getConfig('recaptcha_private') .'&response='. $response);
// In the highly unlikely case that it failed to get anything forge a false
if(!$resp)
return array('success' => false, 'error-codes' => array('Could not connect to the ReCAPTCHA server.'));
// Decode the response JSON from the servers
$resp = json_decode($resp, true);
// Return shit
return $resp;
}
// Error Handler
public static function ErrorHandler($errno, $errstr, $errfile, $errline) {
// Set some variables to work with including A HUGE fallback hackjob for the templates folder
$errstr = str_replace(Configuration::getLocalConfig('etc', 'localPath'), '', $errstr);
$errfile = str_replace(Configuration::getLocalConfig('etc', 'localPath'), '', $errfile);
$templates = (Configuration::getLocalConfig('etc', 'templatesPath') !== null && !empty(Configuration::getLocalConfig('etc', 'templatesPath'))) ? Configuration::getLocalConfig('etc', 'templatesPath') : '/var/www/flashii.net/_sakuya/templates/';
switch ($errno) {
case E_ERROR:
case E_USER_ERROR:
$error = '<b>FATAL ERROR</b>: ' . $errstr . ' on line ' . $errline . ' in ' . $errfile;
break;
case E_WARNING:
case E_USER_WARNING:
$error = '<b>WARNING</b>: ' . $errstr . ' on line ' . $errline . ' in ' . $errfile;
break;
case E_NOTICE:
case E_USER_NOTICE:
$error = '<b>NOTICE</b>: ' . $errstr . ' on line ' . $errline . ' in ' . $errfile;
break;
default:
$error = '<b>Unknown error type</b> [' . $errno . ']: ' . $errstr . ' on line ' . $errline . ' in ' . $errfile;
}
// Use file_get_contents instead of Twig in case the problem is related to twig
$errorPage = file_get_contents($templates. 'errorPage.tpl');
// str_replace {{ error }} on the error page with the error data
$error = str_replace('{{ error }}', $error, $errorPage);
// Truncate all previous outputs
ob_clean();
// Die and display error message
die($error);
}
// Legacy password hashing to be able to validate passwords from users on the old backend.
public static function legacyPasswordHash($data) {
return hash('sha512', strrev(hash('sha512', $data)));
}
// Cleaning strings
public static function cleanString($string, $lower = false) {
$string = htmlentities($string, ENT_QUOTES | ENT_IGNORE, Configuration::getConfig('charset'));
$string = stripslashes($string);
$string = strip_tags($string);
if($lower)
$string = strtolower($string);
return $string;
}
// Getting news posts
public static function getNewsPosts($limit = null) {
// Get news posts
$newsPosts = Database::fetch('news', true, null, ['id', true], ($limit ? [$limit] : null));
// Get user data
foreach($newsPosts as $newsId => $newsPost) {
2015-04-02 13:27:21 +00:00
$newsPosts[$newsId]['parsed'] = self::mdParse($newsPost['content']);
$newsPosts[$newsId]['udata'] = Users::getUser($newsPost['uid']);
$newsPosts[$newsId]['gdata'] = Users::getGroup($newsPosts[$newsId]['udata']['group_main']);
2015-04-01 17:34:36 +00:00
}
// Return posts
return $newsPosts;
}
// Loading info pages
public static function loadInfoPage($id) {
// Get contents from the database
$infopage = Database::fetch('infopages', false, ['shorthand' => [$id, '=']]);
2015-04-01 17:45:05 +00:00
// Return the data if there is any else just return false
return count($infopage) ? $infopage : false;
2015-04-01 17:34:36 +00:00
}
}