/**
* This method forward to the action.
*
* @param object $Router the instance of the Router class.
*/
public static function run()
{
$request = new Request();
$request->set();
$results = Route::resolveRoute($request);
if (!is_null($results)) {
Mvc::setCurrentMvc($results['mvc']);
Mvc::setCurrentApp(Framework::app($results['mvc']->appName()));
$request = $results['request'];
TemplateMapper::templates();
$tpl = TemplateMapper::getTemplate(Mvc::moduleName(), Mvc::controllerName(), Mvc::actionName());
session_start();
//Take out global, not use
require_once Mvc::controllerFile();
$controller = Mvc::controllerClassName();
$action = Mvc::actionFunctionName();
self::$runController = new $controller();
self::$runController->setParams($request->params());
self::$runController->setRequest($request);
self::$runController->setDefaultModel();
self::$runController->setDefaultView($tpl);
//init method acts as a constructor after all the variables being set
self::$runController->init();
if (method_exists(self::$runController, $action)) {
self::$runController->{$action}();
} else {
throw AiryException("AiryMVC: Missing Action Function.");
}
return self::$runController;
session_write_close();
}
}
/**
* This initializes what framework needs.
*/
public static function init()
{
//Get framework application names
//Throw out the error if the json cannot be decoded
$configArray = json_decode(file_get_contents(Framework::configFile()), TRUE);
$names = array();
$apps = array();
$allAppRoutes = array();
foreach ($configArray['%applications'] as $application) {
$keys = array_keys($application);
$names[] = $keys[0];
$appSettings = $application[$keys[0]];
//server name & document root & relative path
$serverName = $appSettings[0];
$docRoot = $appSettings[1];
$pathName = "/";
if (substr($appSettings[2], 0, 1) != "/") {
$pathName .= $appSettings[2];
}
$app = new Application($keys[0], $serverName, $docRoot, $pathName);
//** Get the application's application config
$appSpecificConfigArray = NULL;
if (!is_null($app->appConfigFile())) {
$appSpecificConfigArray = json_decode(file_get_contents($app->appConfigFile()), TRUE);
}
//Get the framework's application config
$finalAppConfigArray = array();
foreach ($configArray["%application_configs"] as $appConfigArray) {
if ($appConfigArray["%name"] == $keys[0]) {
$finalAppConfigArray = $appConfigArray;
}
}
//Overwrite the application_configs by application's config array
if (isset($appSpecificConfigArray['%application_configs']) && isset($appSpecificConfigArray['%application_configs'][0])) {
$finalAppConfigArray = array_replace_recursive($finalAppConfigArray, $appSpecificConfigArray['%application_configs'][0]);
}
$app->setConfig($finalAppConfigArray);
$apps[$keys[0]] = $app;
//Get all routes from application specific config
if (isset($appSpecificConfigArray["%routes"])) {
$allAppRoutes = array_replace_recursive($allAppRoutes, $appSpecificConfigArray["%routes"]);
}
}
Framework::$appNames = $names;
Framework::$apps = $apps;
//process routing table here
$table = array();
$routeParams = array();
if (isset($configArray['%routes'])) {
//overwrite the routes
$allRoutes = $configArray['%routes'];
if (!empty($allAppRoutes)) {
$allRoutes = array_replace_recursive($configArray['%routes'], $allAppRoutes);
}
foreach ($allRoutes as $routeUrl => $routeVar) {
if (isset($apps[$routeVar[0]])) {
$appObj = $apps[$routeVar[0]];
$mvcValue = new MvcValue();
$mvcValue->setNames($appObj->relativePath(), $routeVar[0], $routeVar[1], Route::fromHyphenToCamelCase($routeVar[2], TRUE), Route::fromHyphenToCamelCase($routeVar[3]));
$table[$routeUrl] = $mvcValue;
if (isset($routeVar[4])) {
$routeParams[$routeUrl] = $routeVar[4];
}
}
}
}
Route::$routingTable = $table;
Route::$routingParams = $routeParams;
include "AutoLoader.php";
}
public static function resolveRoute($request)
{
$matchRoute = NULL;
$runMvc = NULL;
//get the match URI
foreach (Route::routingTable() as $route => $mvc) {
$pos = strpos($request->requestURI(), $route);
if ($pos !== FALSE && $pos == 0) {
$runMvc = $mvc;
$matchRoute = $route;
break;
}
}
//Has matches of routing table; set the parameters in the request
if (!is_null($runMvc) && !is_null($matchRoute)) {
$idx = strlen($matchRoute);
$restURI = substr($request->requestURI(), $idx);
if (substr($restURI, 0, 1) == "/") {
$restURI = substr($restURI, 1);
}
$uriParts = explode("/", $restURI);
if (count($uriParts) >= 2) {
for ($i = 0; $i < count($uriParts); $i = $i + 2) {
$uriParts[$i + 1] = isset($uriParts[$i + 1]) ? $uriParts[$i + 1] : NULL;
$request->setParam($uriParts[$i], $uriParts[$i + 1]);
$request->setGETParam($uriParts[$i], $uriParts[$i + 1]);
}
}
$routeParameters = Route::routingParams();
if (isset($routeParameters[$matchRoute])) {
$useEqual = FALSE;
//case #1: ?key1=value1&key2=value2
$options = ltrim($routeParameters[$matchRoute], "?");
$kvs = explode("&", $options);
foreach ($kvs as $kv) {
$kvParts = explode("=", $kv);
if (count($kvParts) > 1) {
$request->setParam($kvParts[0], $kvParts[1]);
$request->setGETParam($kvParts[0], $kvParts[1]);
$useEqual = TRUE;
}
}
//case #2: /key1/value1/key2/value2
if (!$useEqual) {
$options = ltrim($routeParameters[$matchRoute], "/");
$elems = explode("/", $options);
if (count($elems) > 1) {
for ($i = 0; $i < count($elems); $i = $i + 2) {
$request->setParam($elems[$i], $elems[$i + 1]);
$request->setGETParam($elems[$i], $elems[$i + 1]);
}
}
}
}
return array("mvc" => $runMvc, "request" => $request);
}
//No matching route - start from app name; transform directive to MVC and params
$trimUri = ltrim($request->requestURI(), "/");
$uelem = explode("/", $trimUri);
if (count($uelem) < 4) {
//wrong route or no matching at all
return NULL;
}
$app = Framework::app($uelem[0]);
//if $app is null, no matching routes
if (!is_null($app)) {
$mvcVal = new MvcValue();
$mvcVal->setNames($app->relativePath(), $app->name(), $uelem[1], Route::fromHyphenToCamelCase($uelem[2], TRUE), Route::fromHyphenToCamelCase($uelem[3]));
for ($i = 4; $i < count($uelem); $i = $i + 2) {
$uelem[$i + 1] = isset($uelem[$i + 1]) ? $uelem[$i + 1] : NULL;
$request->setParam($uelem[$i], $uelem[$i + 1]);
$request->setGETParam($uelem[$i], $uelem[$i + 1]);
}
return array("mvc" => $mvcVal, "request" => $request);
}
return NULL;
}
