调整了设置参数的的方法
新增了普通路由模式
pathinfo模式支持伪静态了
pathinfo现在支持用户自定义路由了 <?php
class Template {
private static $tDir; //模版文件目录
private static $tTmpDir; //编译好后的文件目录
private $tVal; //模版变量
private $tFile; //模版文件
private $tContent; //模版内容
private static $uDispatcher; //URL调度器
private static $real = false; //实时编译
public function __construct() {
$this->tVal = array();
}
public static function setTemplateDir($dir) {
self::$tDir = $dir;
}
public static function setReal($real) {
self::$real = (bool) $real;
}
public static function setTmpDir($dir) {
if (!file_exists($dir)) {
if (!mkdir($dir, 0, true))
die("tmp dir $dir can't to mkdir");
}
self::$tTmpDir = realpath($dir);
}
public static function setU(&$dispatcher) {
if (is_object($dispatcher) && method_exists($dispatcher, 'U')) {
self::$uDispatcher = $dispatcher;
}
}
public function assign($name, $value) {
$this->tVal[$name] = $value;
}
public function getVal($name) {
if (isset($this->tVal[$name])) {
return $this->tVal[$name];
}else
return false;
}
public function saveHtml($tFile, $html) {
ob_start();
$this->display($tFile);
$buffer = ob_get_contents();
ob_end_clean();
file_put_contents($html, $buffer);
}
public function display($tFile) {
$this->tFile = $this->parseTemplatePath($tFile);
if (!self::$real) {
if (!file_exists($this->getTmpFile()))
$this->parse();
elseif ((filemtime($this->tFile) > filemtime($this->getTmpFile())))
$this->parse();
}else
$this->parse();
extract($this->tVal, EXTR_OVERWRITE);
include $this->getTmpFile();
}
private function getTmpFile() {
$basename = basename($this->tFile);
$pos = strrpos($basename, '.');
$tmp = 'tpl_' . substr($basename, 0, $pos) . '.php';
return self::$tTmpDir . '/' . $tmp;
}
private function parse() {
$this->tContent = file_get_contents($this->tFile);
$this->parseInclude();
$this->parseSection();
$this->parseVal();
$this->parseEval();
file_put_contents($this->getTmpFile(), $this->tContent);
}
private function parseInclude() {
$this->tContent = preg_replace("/{templates+([a-zA-z0-9._]+)}/ies","$this->subtemplate('$1')", $this->tContent);
}
private function subtemplate($file) {
return file_get_contents($this->parseTemplatePath($file));
}
private function parseTemplatePath($tFile) {
$tFile.='.html';
$tFile = self::$tDir ? self::$tDir . '/' . $tFile : $tFile;
if (!file_exists($tFile)) {
die("No template file $tFile");
} else {
$tFile = realpath($tFile);
}
return $tFile;
}
private function parseVal() {
$this->tContent = preg_replace("/{(\$S+?)}/is","<?php echo \1 ;?>", $this->tContent);
}
private function parseSection() {
//逻辑
$this->tContent = preg_replace("/{elseifs+(.+?)}/ies","$this->stripvtags('<?php } elseif(\1) { ?>','')", $this->tContent);
$this->tContent = preg_replace("/{else}/is","<?php } else { ?>", $this->tContent);
$this->tContent = preg_replace("/{U((.+?))}/ies","$this->parseUrl('$1')", $this->tContent);
//循环
for ($i = 0; $i < 6; $i++) {
$this->tContent = preg_replace("/{loops+(S+)s+(S+)}(.+?){/loop}/ies","$this->stripvtags('<?php if(is_array(\1)) { foreach(\1 as \2) { ?>','\3<?php } } ?>')", $this->tContent);
$this->tContent = preg_replace("/{loops+(S+)s+(S+)s+(S+)}(.+?){/loop}/ies","$this->stripvtags('<?php if(is_array(\1)) { foreach(\1 as \2 => \3) { ?>','\4<?php } } ?>')", $this->tContent);
$this->tContent = preg_replace("/{ifs+(.+?)}(.+?){/if}/ies","$this->stripvtags('<?php if(\1) { ?>','\2<?php } ?>')", $this->tContent);
}
}
private function stripvtags($expr, $statement='') {
$expr = str_replace("\"",""", preg_replace("/=(\$.+?)?>/s","\1", $expr));
$statement = str_replace("\"",""", $statement);
return $expr . $statement;
}
private function parseEval() {
$this->tContent = preg_replace("/{evals+(.+?)}/is","<?php $1 ?>", $this->tContent);
}
private function parseUrl($url) {
if (is_object(self::$uDispatcher)) {
return self::$uDispatcher->U($url);
} else {
return $url;
}
}
}
?>
class Dispatcher {
private static $instance;
private static $_SGLOBAL; //调度配置
private static $route = array(); //泛路由
private function __construct() {
self::initConfig();
}
public static function getInstance() {
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
private function __clone() {
}
public function run() {
$route = array();
if (self::$_SGLOBAL['URL_MODEL'] == 1) {
$route = $this->pathInfoRoute();
} else {
$route = $this->generalRoute();
}
$modulefile = self::$_SGLOBAL['MODULE_PATH'] ."/{$route['module']}.class.php";
if (file_exists($modulefile)) {
include $modulefile;
if (class_exists($route['module'])) {
$class = new $route['module'];
if (method_exists($class, $route['action'])) {
call_user_func(array(&$class, $route['action']));
}else
die("in
{$route['module']}module no this
{$route['action']}action");
}else
die("no this
{$route['module']}module");
}else {
die("no this
{$route['module']}module");
}
self::$_SGLOBAL['endtime'] = microtime(true);
$this->debugInfo();
}
private function debugInfo() {
if (self::$_SGLOBAL['DEBUG']) {
$exectime = self::$_SGLOBAL['endtime'] - self::$_SGLOBAL['starttime'];
$debuginfo = <<
.dispatcher_debug_table th,.dispatcher_debug_table td{padding:5px;}
.dispatcher_debug_table th{
border-top:1px solid red;
border-left:1px solid red;
background-color:#ccc;
}
.dispatcher_debug_table td{
border-top:1px solid red;
border-left:1px solid red;
border-right:1px solid red;
}
.dispatcher_debug_table_last td,.dispatcher_debug_table_last th{
border-bottom:1px solid red;
}
.dispatcher_debug_table_title{border-right:1px solid red;}
| Debug Info | |
|---|---|
| Execute Time | $exectime s |
| Include File | HTML; foreach (get_included_files () as $file) { $debuginfo.=$file ." "; } $debuginfo.=" |
| Server Info | "; $debuginfo.="Host:". $_SERVER['HTTP_HOST'] ." "; $debuginfo.="PHP_Version:". PHP_VERSION ." "; $debuginfo.="Server_Version:". $_SERVER['SERVER_SOFTWARE'] ." "; $debuginfo.=" |
$debuginfo.="
Client Info";
$debuginfo.="Remote_Addr:". $_SERVER['REMOTE_ADDR'] ."
";
$debuginfo.="User_Agent:". $_SERVER['HTTP_USER_AGENT'] ."
";
$debuginfo.="
";
$debuginfo.="
";
echo $debuginfo;
}
}
private function generalRoute() {
$route = array();
$route['module'] = !empty($_GET['m']) ? $_GET['m'] : self::$_SGLOBAL['DEFAULT_MODULE'];
$route['action'] = !empty($_GET['a']) ? $_GET['a'] : self::$_SGLOBAL['DEFAULT_ACTION'];
$route['module'].='Action';
unset($_GET['m']);
unset($_GET['a']);
return $route;
}
private function pathInfoRoute() {
$route = array();
//伪静态
if (self::$_SGLOBAL['URL_HTML_SUFFIX']) {
$pos = strlen($_SERVER['PATH_INFO']) - strlen(self::$_SGLOBAL['URL_HTML_SUFFIX']);
$_SERVER['PATH_INFO'] = substr($_SERVER['PATH_INFO'], 0, $pos);
}
if (!$_SERVER['PATH_INFO'] || $_SERVER['PATH_INFO'] == '/') {
$route = array('module' => self::$_SGLOBAL['DEFAULT_MODULE'],
'action' => self::$_SGLOBAL['DEFAULT_ACTION']);
} else {
$_SERVER['PATH_INFO'] = substr($_SERVER['PATH_INFO'], 1);
$pathinfo = explode(self::$_SGLOBAL['URL_DELIMITER'], $_SERVER['PATH_INFO']);
//用户自定义路由
if (self::$_SGLOBAL['URL_ROUTER_ON'] && in_array($pathinfo[0], array_keys(self::$route))) {
$route['module'] = self::$route[$pathinfo[0]][0];
$route['action'] = self::$route[$pathinfo[0]][1];
$c = explode(',', self::$route[$pathinfo[0]][2]);
array_shift($pathinfo);
foreach ($c as $r) {
$_GET[$r] = array_shift($pathinfo);
}
} else {
if (count($pathinfo) < 2) {
$route['module'] = $pathinfo[0] . self::$_SGLOBAL['MODULE_SUFFIX'];
$route['action'] = self::$_SGLOBAL['DEFAULT_ACTION'] . self::$_SGLOBAL['ACTION_SUFFIX'];
} else {
$route['module'] = array_shift($pathinfo) . self::$_SGLOBAL['MODULE_SUFFIX'];
$route['action'] = array_shift($pathinfo) . self::$_SGLOBAL['ACTION_SUFFIX'];
}
}
if (count($pathinfo) >= 2) {
for ($i = 0, $cnt = count($pathinfo); $i < $cnt; $i++) {
if (isset($pathinfo[$i + 1])) {
$_GET[$pathinfo[$i]] = $pathinfo[++$i];
}
}
}
}
$route['module'].='Action';
$_REQUEST = array_merge($_GET, $_POST);
return $route;
}
public static function U($url) {
$pathinfo = parse_url($url);
$path = '';
$get = array();
$inroute = false; //用户定义的路由
if (isset($pathinfo['query'])) {
$query = explode('&', $pathinfo['query']);
foreach ($query as $q) {
list($k, $v) = explode('=', $q);
$get[$k] = $v;
}
}
if (!self::$_SGLOBAL) {
self::initConfig();
}
//pathinfo方式的url
if (self::$_SGLOBAL['URL_MODEL'] == 1) {
if (self::$_SGLOBAL['URL_ROUTER_ON'] && strpos($pathinfo['path'], '@') !== false) {
//取出所有用户定义的路由
$routeNames = array_keys(self::$route);
$p = substr($pathinfo['path'], 0, -1);
if (in_array($p, $routeNames)) {
$inroute = true;
$path.='/' . $p;
$c = explode(',', self::$route[$p][2]);
foreach ($c as $v) {
if (isset($get[$v])) {
$path.=self::$_SGLOBAL['URL_DELIMITER'] . $get[$v];
unset($get[$v]);
}
}
}
}
if (!$inroute) {
if (isset($pathinfo['path'])) {
list($module, $action) = explode('/', $pathinfo['path']);
$module = $module ? $module : self::$_SGLOBAL['DEFAULT_MODULE'];
$action = $action ? $action : self::$_SGLOBAL['DEFAULT_ACTION'];
} else {
$module = self::$_SGLOBAL['DEFAULT_MODULE'];
$action = self::$_SGLOBAL['DEFAULT_ACTION'];
}
$path ="/$module". self::$_SGLOBAL['URL_DELIMITER'] . $action;
}
if (!empty($get)) {
foreach ($get as $k => $v) {
$path.=self::$_SGLOBAL['URL_DELIMITER'] . $k . self::$_SGLOBAL['URL_DELIMITER'] . $v;
}
}
//url伪静态
if (self::$_SGLOBAL['URL_HTML_SUFFIX']) {
$path.=self::$_SGLOBAL['URL_HTML_SUFFIX'];
}
} elseif (self::$_SGLOBAL['URL_MODEL'] == 0) {
$url = parse_url($url);
if (isset($url['path'])) {
list($module, $action) = explode('/', $url['path']);
$module = $module ? $module : self::$_SGLOBAL['DEFAULT_MODULE'];
$action = $action ? $action : self::$_SGLOBAL['DEFAULT_ACTION'];
} else {
$module = self::$_SGLOBAL['DEFAULT_MODULE'];
$action = self::$_SGLOBAL['DEFAULT_ACTION'];
}
$path.="?m=$module&a=$action";
if ($url['query']) {
$path.='&' . $url['query'];
}
}
if (!self::$_SGLOBAL['URL_REWRITE'])
$path = '/' . self::$_SGLOBAL['ENTRY_INDEX'] . $path;
return $path;
}
private static function initConfig() {
if (defined('APP_PATH')) {
//默认模块目录
self::$_SGLOBAL['MODULE_PATH'] = APP_PATH . '/action';
}
self::$_SGLOBAL['DEFAULT_ACTION'] = 'index'; //默认action
self::$_SGLOBAL['DEFAULT_MODULE'] = 'Index'; //默认module
//默认url路由模式，1：pathinfo模式，0为普通模式
self::$_SGLOBAL['URL_MODEL'] = 1;
self::$_SGLOBAL['URL_DELIMITER'] = '/'; //参数分隔符
self::$_SGLOBAL['ENTRY_INDEX'] = 'index.php';
self::$_SGLOBAL['URL_HTML_SUFFIX'] = null; //url伪静态
self::$_SGLOBAL['URL_REWRITE'] = false; //URL重写
self::$_SGLOBAL['starttime'] = microtime(true);
self::$_SGLOBAL['URL_ROUTER_ON'] = false; //是否启用路由功能
self::$_SGLOBAL['DEBUG'] = false;
}
public function setOption($option) {
$o = array('MODULE_PATH', 'DEFAULT_MODULE',
'DEFAULT_ACTION', 'DEBUG',
'URL_DELIMITER', 'URL_MODEL',
'URL_HTML_SUFFIX', 'ENTRY_INDEX', 'URL_REWRITE', 'URL_ROUTER_ON');
foreach ($option as $k => $v) {
if (in_array($k, $o)) {
self::$_SGLOBAL[$k] = $v;
}
}
}
public function setRoute($route) {
self::$route = $route;
}
}
?>
include 'action/CommonAction.class.php';
require 'mvc/Dispatcher.class.php';
require 'mvc/Template.class.php';
$dispatcher = Dispatcher::getInstance();
//控制器选项
$option = array('DEBUG' => 1,
'URL_MODEL' => 1,
'URL_DELIMITER' => '/',
'DEFAULT_ACTION' => 'home',
'URL_REWRITE' => 1,
'URL_ROUTER_ON' => true,
'URL_HTML_SUFFIX'=>'.html');
//自定义泛路由
$router = array('space'=>array('Space', 'index','uid'));
$dispatcher->setOption($option);
$dispatcher->setRoute($router);
Template::setU($dispatcher);
Template::setReal(true);
Template::setTemplateDir('template/default');
Template::setTmpDir('runtime/tpl');
$dispatcher->run();
?>
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