public static function get_instance()
{
if (empty(self::$instance)) {
self::$instance = new tr_hook();
}
return self::$instance;
}
function route()
{
tr_hook::add("404", function () {
echo "Page Not found";
});
$routeConfig = tr_config::config()->get("route");
if ($routeConfig) {
tr_route::serve($routeConfig);
}
}
function tpl()
{
if (self::$twig) {
return self::$twig;
}
Twig_Autoloader::register();
$loader = new Twig_Loader_Filesystem(ROOT_PATH . '/view');
$twig = new Twig_Environment($loader, array('cache' => ROOT_PATH . '/cache/templates_c', 'auto_reload' => true, 'autoescape' => "html"));
self::$twig = $twig;
tr_hook::fire("twig_add_ext", self::$twig);
return self::$twig;
}
public static function serve($routes, $routesTmp = array())
{
tr_hook::fire('before_request', compact('routes'));
$request_method = strtolower($_SERVER['REQUEST_METHOD']);
$path_info = '/';
if (!empty($_SERVER['PATH_INFO'])) {
$path_info = $_SERVER['PATH_INFO'];
} elseif (!empty($_SERVER['ORIG_PATH_INFO']) && $_SERVER['ORIG_PATH_INFO'] !== '/index.php') {
$path_info = $_SERVER['ORIG_PATH_INFO'];
} else {
if (!empty($_SERVER['REQUEST_URI'])) {
$path_info = strpos($_SERVER['REQUEST_URI'], '?') > 0 ? strstr($_SERVER['REQUEST_URI'], '?', true) : $_SERVER['REQUEST_URI'];
}
}
$discovered_handler = null;
$regex_matches = array();
list($discovered_handler, $regex_matches) = self::match($routes, $path_info);
$result = null;
$handler_instance = null;
//如果没有匹配
if (!$discovered_handler) {
list($app, $apiVersion, $from, $secondFrom) = tr::getVersion();
$path_infoNew = str_replace("/" . $app . "/" . $from . $secondFrom . $apiVersion, "", $path_info);
list($discovered_handler, $regex_matches) = self::match($routesTmp, $path_infoNew);
}
if ($discovered_handler) {
if (stristr($discovered_handler, "@")) {
list($className, $method) = explode("@", $discovered_handler);
$handler_instance = new $className();
$request_method = $method;
} else {
if (is_string($discovered_handler)) {
$handler_instance = new $discovered_handler();
} elseif (is_callable($discovered_handler)) {
$handler_instance = $discovered_handler();
}
}
}
if ($handler_instance) {
unset($regex_matches[0]);
if (method_exists($handler_instance, $request_method)) {
tr_hook::fire('before_handler', compact('routes', 'discovered_handler', 'request_method', 'regex_matches'));
$result = call_user_func_array(array($handler_instance, $request_method), $regex_matches);
tr_hook::fire('after_handler', compact('routes', 'discovered_handler', 'request_method', 'regex_matches', 'result'));
} else {
tr_hook::fire('404', compact('routes', 'discovered_handler', 'request_method', 'regex_matches'));
}
} else {
tr_hook::fire('404', compact('routes', 'discovered_handler', 'request_method', 'regex_matches'));
}
tr_hook::fire('after_request', compact('routes', 'discovered_handler', 'request_method', 'regex_matches', 'result'));
}
static function getVersion()
{
list($app, $apiVersion) = self::parsePath();
preg_match("/([a-zA-Z]+)/i", $apiVersion, $match);
if (!isset($match[1])) {
tr_hook::fire('404');
return;
}
$from = substr($match[1], 0, 1);
$secondFrom = strlen($match[1]) > 1 ? substr($match[1], 1) : "";
$apiVersion = str_replace($match[1], "", $apiVersion);
$apiVersion = !strstr($apiVersion, ".") ? $apiVersion . ".0" : $apiVersion;
if ($apiVersion < 0) {
tr_hook::fire('404');
return;
}
return array($app, $apiVersion, $from, $secondFrom);
}
function route()
{
tr_hook::add("404", function () {
echo "Page Not found";
});
$routeConfigTmp = tr_config::config()->get("route");
list($app, $version, $from, $secondFrom) = tr::getVersion();
$routeConfig = $routeConfigTmp[$app];
if (!$routeConfig) {
tr_hook::fire("404");
}
if ($routeConfig) {
$newRouteConfig = array();
$newRouteConfigTmp = array();
arsort($routeConfig);
foreach ($routeConfig as $k => $v) {
if ($v) {
if ($version < $k) {
continue;
}
foreach ($v as $kEnd => $vEnd) {
$routetmp = $app . "/" . $from . $secondFrom . $k . "/" . $kEnd;
$routetmp = str_replace("//", '/', $routetmp);
$newRouteConfig[$routetmp] = $vEnd;
$newRouteConfigTmp[$kEnd] = $vEnd;
}
}
}
// print_r($newRouteConfig);
// print_r($newRouteConfigTmp);
tr_route::serve($newRouteConfig, $newRouteConfigTmp);
} else {
tr_hook::fire("404");
}
}
public static function serve($routes)
{
if (!isset($_SERVER['REQUEST_METHOD'])) {
return;
}
tr_hook::fire('before_request', compact('routes'));
$onlyReset = tr::config()->get("app.only_reset");
$request_method = strtolower($_SERVER['REQUEST_METHOD']);
$path_info = '/';
if (!empty($_SERVER['PATH_INFO'])) {
$path_info = $_SERVER['PATH_INFO'];
} elseif (!empty($_SERVER['ORIG_PATH_INFO']) && $_SERVER['ORIG_PATH_INFO'] !== '/index.php') {
$path_info = $_SERVER['ORIG_PATH_INFO'];
} else {
if (!empty($_SERVER['REQUEST_URI'])) {
$path_info = strpos($_SERVER['REQUEST_URI'], '?') > 0 ? strstr($_SERVER['REQUEST_URI'], '?', true) : $_SERVER['REQUEST_URI'];
}
}
$discovered_handler = null;
$regex_matches = array();
if (isset($routes[$path_info])) {
$discovered_handler = $routes[$path_info];
} elseif ($routes) {
$tokens = array(':string' => '([a-zA-Z]+)', ':number' => '([0-9]+)', ':alpha' => '([a-zA-Z0-9-_]+)');
foreach ($routes as $pattern => $handler_name) {
$pattern = strtr($pattern, $tokens);
if (preg_match('#^/?' . $pattern . '/?$#', $path_info, $matches)) {
$discovered_handler = $handler_name;
$regex_matches = $matches;
break;
}
}
}
$result = null;
$handler_instance = null;
if ($discovered_handler) {
if (stristr($discovered_handler, "@")) {
list($className, $method) = explode("@", $discovered_handler);
$handler_instance = new $className();
$request_method = $method;
} else {
if (is_string($discovered_handler)) {
$handler_instance = new $discovered_handler();
} elseif (is_callable($discovered_handler)) {
$handler_instance = $discovered_handler();
}
}
}
if ($handler_instance) {
unset($regex_matches[0]);
if (self::is_xhr_request() && method_exists($handler_instance, $request_method . '_xhr')) {
header('Content-type: application/json');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', false);
header('Pragma: no-cache');
$request_method .= '_xhr';
}
if (method_exists($handler_instance, $request_method)) {
tr_hook::fire('before_handler', compact('routes', 'discovered_handler', 'request_method', 'regex_matches'));
$result = call_user_func_array(array($handler_instance, $request_method), $regex_matches);
tr_hook::fire('after_handler', compact('routes', 'discovered_handler', 'request_method', 'regex_matches', 'result'));
} else {
tr_hook::fire('404', compact('routes', 'discovered_handler', 'request_method', 'regex_matches'));
}
} else {
tr_hook::fire('404', compact('routes', 'discovered_handler', 'request_method', 'regex_matches'));
}
tr_hook::fire('after_request', compact('routes', 'discovered_handler', 'request_method', 'regex_matches', 'result'));
}
<?php
define("ROOT_PATH", __DIR__);
define('DS', DIRECTORY_SEPARATOR);
define('PS', PATH_SEPARATOR);
define("ENVIRONMENT", isset($_SERVER['APP_ENV']) ? $_SERVER['APP_ENV'] : "developer");
require_once ROOT_PATH . '/vendor/autoload.php';
require_once ROOT_PATH . "/lib/tr/init.php";
tr_init::getInstance()->create();
require_once ROOT_PATH . "/task.php";
tr_hook::fire("task");
<?php
tr_hook::add("twig_add_ext", function ($twig) {
$twig->addExtension(new twig_static());
});
<?php
//css，js压缩
tr_hook::add("task", function () {
tr_minify::minify();
});