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NightBits
202
system/SuperSmash/router.php
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202
system/SuperSmash/router.php
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<?php
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/**************************************/
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/**** SuperSmash Framework ****/
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/**** Created By SuperSmash ****/
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/**** Started on: 25-04-2012 ****/
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/**************************************/
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namespace system\SuperSmash;
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if (!defined("SUPERSMASH_FRAMEWORK")){die("You cannot access this page directly!");}
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class Router
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{
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// http protocol (https or http)
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protected $protocol;
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// hostname
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protected $hostName;
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// website URL
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protected $websiteURL;
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// requested URI
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protected $uri;
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// website directory
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protected $websiteDir;
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// controller name
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protected $controler;
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// action (sub page)
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protected $action;
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// querystring
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protected $queryString;
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// Create the contructor
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public function __construct()
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{
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// Load the input class
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$this->input = loadClass('Input');
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// Start routing
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$this->checkRoutingUrl();
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}
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// This function will check how the url should be loaded
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protected function checkRoutingUrl()
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{
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// Determine our http hostname, and site directory
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$this->hostName = rtrim($_SERVER['HTTP_HOST'], '/');
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$this->websiteDir = dirname( $_SERVER['PHP_SELF'] );
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// Detect our protocol
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if(isset($_SERVER['HTTPS']))
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{
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if(!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off')
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{
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$this->protocol = 'https';
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}
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else
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{
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$this->protocol = 'http';
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}
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}
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else
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{
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$this->protocol = 'http';
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}
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// Build our Full Base URL
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$websiteURL = str_replace('//', '/', $this->hostName .'/'. $this->websiteDir);
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$this->websiteURL = $this->protocol .'://' . rtrim($websiteURL, '/');
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// Process the site URI
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if (!configuration('urlParameters', 'SuperSmash'))
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{
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// Get our current url, which is passed on by the 'url' param
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$this->uri = (isset($_GET['url']) ? $this->input->get('url', true) : '');
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}
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else
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{
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// Define our needed vars
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$controllerParameter = configuration('controllerParameter', 'SuperSmash');
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$actionParameter = configuration('actionParameter', 'SuperSmash');
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// Make sure we have a controller at least
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$controller = $this->input->get($controllerParameter, true);
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if (!$controller)
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{
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$this->uri = '';
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}
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else
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{
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// Get our action
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$action = $this->input->get($actionParameter, true);
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if(!$action) $action = configuration('defaultAction', 'SuperSmash'); // Default Action
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// initialise the uri
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$this->uri = $controller .'/'. $action;
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// Clean the query string
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$queryString = $this->input->clean($_SERVER['QUERY_STRING']);
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$queryString = explode('&', $queryString);
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foreach($queryString as $string)
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{
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// Convert this segment to an array
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$string = explode('=', $string);
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// Dont add the controller / action twice ;)
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if($string[0] == $controllerParameter || $string[0] == $actionParameter)
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{
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continue;
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}
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// Append the uri vraiable
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$this->uri .= '/'. $string[1];
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}
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}
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}
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// If the URI is empty, then load defaults
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if (empty($this->uri))
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{
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// Set our Controller / Action to the defaults
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$controller = configuration('defaultController', 'SuperSmash'); // Default Controller
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$action = configuration('defaultAction', 'SuperSmash'); // Default Action
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$queryString = array(); // Default query string
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}
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// There is a URI, Lets load our controller and action
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else
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{
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// Remove any left slashes or double slashes
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$this->uri = ltrim( str_replace('//', '/', $this->uri), '/');
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// We will start by bulding our controller, action, and querystring
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$urlArray = array();
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$urlArray = explode("/", $this->uri);
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$controller = $urlArray[0];
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// If there is an action, then lets set that in a variable
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array_shift($urlArray);
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if(isset($urlArray[0]) && !empty($urlArray[0]))
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{
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$action = $urlArray[0];
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array_shift($urlArray);
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}
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// If there is no action, load the default action.
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else
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{
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$action = configuration('defaultAction', 'SuperSmash'); // Default Action
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}
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// $queryString is what remains
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$queryString = $urlArray;
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}
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// Make sure the first character of the controller is not an _ !
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if( strncmp($controller, '_', 1) == 0 || strncmp($action, '_', 1) == 0 )
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{
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show_404();
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}
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// Set static Variables
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$this->controller = $controller;
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$this->action = $action;
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$this->queryString = $queryString;
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}
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// This function returns all the url information
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public function getUrlInformation()
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{
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$array = array(
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'protocol' => $this->protocol,
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'hostName' => $this->hostName,
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'websiteURL' => $this->websiteURL,
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'websiteDir' => $this->websiteDir,
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'uri' => $this->uri,
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'controller' => $this->controller,
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'action' => $this->action,
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'querystring' => $this->queryString
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);
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return $array;
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}
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// This function returns the specified URI segment
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public function getUriSegment($index) {
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// Return the URI
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if(isset($this->uri[$index]))
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{
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return $this->uri[$index];
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}
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return false;
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}
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}
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?>
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