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▪php 跑龙套功能——页面跳转 1、页面跳转 <?php/** * Miscellaneous utility methods. */final class Utils { private function __construct() { }/** * Redirect to the given page. * @param type $page target page * @param array $params page parameter.........
▪php 依据session与cookie用户登录状态操作类 1、用户登录状态操作类UserLogin <?phpfinal class UserLogin { public function __construct() { } public static function getUserInfo() { if (isset($_COOKIE["user_id"])&&$_COOKIE["user_id"]&&(trim($_.........
▪ecmall开发记录(三) 上回只是做出了一个菜单,实现不了功能有啥用,于是接着来,他不是说Missing controller吗,我就给他添加一个controller。在app文件夹下复制friend.app.php重命名为account.app.php,直接走你,又出.........
[1]php 跑龙套功能——页面跳转
1、页面跳转
<?php
/**
* Miscellaneous utility methods.
*/
final class Utils {
private function __construct() {
}
/**
* Redirect to the given page.
* @param type $page target page
* @param array $params page parameters
*/
public static function redirect($page, $sub_page = null, array $params = array()) {
header('Location: ' . self::createLink($page, $sub_page, $params));
die();
}
/**
* Generate link.
* @param string $page target page
* @param array $params page parameters
*/
public static function createLink($page, $sub_page = null, array $params = array()) {
if ($sub_page) {
$params = array_merge(array('sub_page' => $sub_page), $params);
}
if (!$page) {
return "#";
}
$param_str = http_build_query($params);
if (trim($param_str) == "") {
return $page . '.php';
} else {
return $page . '.php?' . $param_str;
}
}
}
/**
* Miscellaneous utility methods.
*/
final class Utils {
private function __construct() {
}
/**
* Redirect to the given page.
* @param type $page target page
* @param array $params page parameters
*/
public static function redirect($page, $sub_page = null, array $params = array()) {
header('Location: ' . self::createLink($page, $sub_page, $params));
die();
}
/**
* Generate link.
* @param string $page target page
* @param array $params page parameters
*/
public static function createLink($page, $sub_page = null, array $params = array()) {
if ($sub_page) {
$params = array_merge(array('sub_page' => $sub_page), $params);
}
if (!$page) {
return "#";
}
$param_str = http_build_query($params);
if (trim($param_str) == "") {
return $page . '.php';
} else {
return $page . '.php?' . $param_str;
}
}
}
调用:
if (UserLogin::isLogin() && $_COOKIE["user_id"]==1) {
UserLogin::delUserInfo();
}
else if (UserLogin::isLogin()){
Utils::redirect('welcome');
}
UserLogin::delUserInfo();
}
else if (UserLogin::isLogin()){
Utils::redirect('welcome');
}
本文链接
[2]php 依据session与cookie用户登录状态操作类
1、用户登录状态操作类UserLogin
<?php
final class UserLogin {
public function __construct() {
}
public static function getUserInfo() {
if (isset($_COOKIE["user_id"])&&$_COOKIE["user_id"]&&(trim($_COOKIE["user_id"])!="")) {
if (isset($_SESSION["USER_INFO"]))
return $_SESSION["USER_INFO"];
$dao = new UserDao();
$user = $dao->find($_COOKIE["user_id"]);
if ($user) {
$_SESSION["USER_INFO"] = $user;
setcookie("docloud_sid", session_id(), time() + 36000);
setcookie("user_id", $_COOKIE["user_id"], time() + 36000);
if (array_key_exists("selected_prj_id", $_COOKIE))
setcookie("selected_prj_id", $_COOKIE["selected_prj_id"], time() + 36000);
if (array_key_exists("selected_class_id", $_COOKIE))
setcookie("selected_class_id", $_COOKIE["selected_class_id"], time() + 36000);
if (array_key_exists("selected_image_id", $_COOKIE))
setcookie("selected_image_id", $_COOKIE["selected_image_id"], time() + 36000);
if (array_key_exists("test_image_ids", $_COOKIE))
setcookie("test_image_ids", $_COOKIE["test_image_ids"], time() + 36000);
if (array_key_exists("upload_image_ids", $_COOKIE))
setcookie("upload_image_ids", $_COOKIE["upload_image_ids"], time() + 36000);
return $user;
}
}
self::clearCookie();
return null;
}
public static function setUserInfo($userInfo) {
$_SESSION["USER_INFO"] = $userInfo;
setcookie("docloud_sid", session_id(), time() + 36000);
setcookie("user_id", $userInfo->getId(), time() + 36000);
}
public static function isLogin() {
if (self::getUserInfo()) {
return true;
}
return false;
}
public static function delUserInfo() {
self::clearCookie();
session_destroy();
}
private static function clearCookie() {
setcookie("docloud_sid", "", time() - 36000);
setcookie("user_id", "", time() - 36000);
setcookie("selected_prj_id", "", time() - 36000);
setcookie("selected_class_id", "", time() - 36000);
setcookie("selected_image_id", "", time() - 36000);
setcookie("test_image_ids", "", time() - 36000);
setcookie("upload_image_ids", "", time() - 36000);
}
}
?>
final class UserLogin {
public function __construct() {
}
public static function getUserInfo() {
if (isset($_COOKIE["user_id"])&&$_COOKIE["user_id"]&&(trim($_COOKIE["user_id"])!="")) {
if (isset($_SESSION["USER_INFO"]))
return $_SESSION["USER_INFO"];
$dao = new UserDao();
$user = $dao->find($_COOKIE["user_id"]);
if ($user) {
$_SESSION["USER_INFO"] = $user;
setcookie("docloud_sid", session_id(), time() + 36000);
setcookie("user_id", $_COOKIE["user_id"], time() + 36000);
if (array_key_exists("selected_prj_id", $_COOKIE))
setcookie("selected_prj_id", $_COOKIE["selected_prj_id"], time() + 36000);
if (array_key_exists("selected_class_id", $_COOKIE))
setcookie("selected_class_id", $_COOKIE["selected_class_id"], time() + 36000);
if (array_key_exists("selected_image_id", $_COOKIE))
setcookie("selected_image_id", $_COOKIE["selected_image_id"], time() + 36000);
if (array_key_exists("test_image_ids", $_COOKIE))
setcookie("test_image_ids", $_COOKIE["test_image_ids"], time() + 36000);
if (array_key_exists("upload_image_ids", $_COOKIE))
setcookie("upload_image_ids", $_COOKIE["upload_image_ids"], time() + 36000);
return $user;
}
}
self::clearCookie();
return null;
}
public static function setUserInfo($userInfo) {
$_SESSION["USER_INFO"] = $userInfo;
setcookie("docloud_sid", session_id(), time() + 36000);
setcookie("user_id", $userInfo->getId(), time() + 36000);
}
public static function isLogin() {
if (self::getUserInfo()) {
return true;
}
return false;
}
public static function delUserInfo() {
self::clearCookie();
session_destroy();
}
private static function clearCookie() {
setcookie("docloud_sid", "", time() - 36000);
setcookie("user_id", "", time() - 36000);
setcookie("selected_prj_id", "", time() - 36000);
setcookie("selected_class_id", "", time() - 36000);
setcookie("selected_image_id", "", time() - 36000);
setcookie("test_image_ids", "", time() - 36000);
setcookie("upload_image_ids", "", time() - 36000);
}
}
?>
2、在用户输入用户名、密码处调用来做相关判定
<?php
require_once 'Init.php';
// if logged in, logout
if (UserLogin::isLogin() && $_COOKIE["user_id"]==1) {
UserLogin::delUserInfo();
}
else if (UserLogin::isLogin()){
Utils::redirect('welcome');
}
$username = null;
$password = null
require_once 'Init.php';
// if logged in, logout
if (UserLogin::isLogin() && $_COOKIE["user_id"]==1) {
UserLogin::delUserInfo();
}
else if (UserLogin::isLogin()){
Utils::redirect('welcome');
}
$username = null;
$password = null
[3]ecmall开发记录(三)
上回只是做出了一个菜单,实现不了功能有啥用,于是接着来,他不是说Missing controller吗,我就给他添加一个controller。在app文件夹下复制friend.app.php重命名为account.app.php,直接走你,又出岔子了
缺少一个'AccountApp'类,这个类又是从何而来,谁要调用呢?
其实在index.php中就有ECMall的静态方法startup()
/* 启动ECMall */
ECMall::startup(array(
'default_app' => 'default',
'default_act' => 'index',
'app_root' => ROOT_PATH . '/app',
'external_libs' => array(
ROOT_PATH . '/includes/global.lib.php',
ROOT_PATH . '/includes/libraries/time.lib.php',
ROOT_PATH . '/includes/ecapp.base.php',
ROOT_PATH . '/includes/plugin.base.php',
ROOT_PATH . '/app/frontend.base.php',
ROOT_PATH . '/includes/subdomain.inc.php',
),
));
ECMall::startup(array(
'default_app' => 'default',
'default_act' => 'index',
'app_root' => ROOT_PATH . '/app',
'external_libs' => array(
ROOT_PATH . '/includes/global.lib.php',
ROOT_PATH . '/includes/libraries/time.lib.php',
ROOT_PATH . '/includes/ecapp.base.php',
ROOT_PATH . '/includes/plugin.base.php',
ROOT_PATH . '/app/frontend.base.php',
ROOT_PATH . '/includes/subdomain.inc.php',
),
));
定义到startup方法,在/eccore文件夹中找到了ecmall.php,注释为“ ECMall框架核心文件,包含最基础的类与函数”
class ECMall
{
/* 启动 */
function startup($config = array())
{
/* 加载初始化文件 */
require(ROOT_PATH . '/eccore/controller/app.base.php'); //基础控制器类
require(ROOT_PATH . '/eccore/model/model.base.php'); //模型基础类
if (!empty($config['external_libs']))
{
foreach ($config['external_libs'] as $lib)
{
require($lib);
}
}
/* 数据过滤 */
if (!get_magic_quotes_gpc())
{
$_GET = addslashes_deep($_GET);
$_POST = addslashes_deep($_POST);
$_COOKIE= addslashes_deep($_COOKIE);
}
/* 请求转发 */
$default_app = $config['default_app'] ? $config['default_app'] : 'default';
$default_act = $config['default_act'] ? $config['default_act'] : 'index';
$app = isset($_REQUEST['app']) ? preg_replace('/(\W+)/', '', $_REQUEST['app']) : $default_app;
$act = isset($_REQUEST['act']) ? trim($_REQUEST['act']) : $default_act;
$app_file = $config['app_root'] . "/{$app}.app.php";
if (!is_file($app_file))
{
exit('Missing controller');
}
require($app_file);
define('APP', $app);
define('ACT', $act);
$app_class_name = ucfirst($app) . 'App';
/* 实例化控制器 */
$app = new $app_class_name();
c($app);
$app->do_action($act); //转发至对应的Action
$app->destruct();
}
}
{
/* 启动 */
function startup($config = array())
{
/* 加载初始化文件 */
require(ROOT_PATH . '/eccore/controller/app.base.php'); //基础控制器类
require(ROOT_PATH . '/eccore/model/model.base.php'); //模型基础类
if (!empty($config['external_libs']))
{
foreach ($config['external_libs'] as $lib)
{
require($lib);
}
}
/* 数据过滤 */
if (!get_magic_quotes_gpc())
{
$_GET = addslashes_deep($_GET);
$_POST = addslashes_deep($_POST);
$_COOKIE= addslashes_deep($_COOKIE);
}
/* 请求转发 */
$default_app = $config['default_app'] ? $config['default_app'] : 'default';
$default_act = $config['default_act'] ? $config['default_act'] : 'index';
$app = isset($_REQUEST['app']) ? preg_replace('/(\W+)/', '', $_REQUEST['app']) : $default_app;
$act = isset($_REQUEST['act']) ? trim($_REQUEST['act']) : $default_act;
$app_file = $config['app_root'] . "/{$app}.app.php";
if (!is_file($app_file))
{
exit('Missing controller');
}
require($app_file);
define('APP', $app);
define('ACT', $act);
$app_class_name = ucfirst($app) . 'App';
/* 实例化控制器 */
$app = new $app_class_name();
c($app);
$app->do_action($act); //转发至对应的Action
$app->destruct();
}
}
可以看到这个方法取到了get过来的app和act,然后定义一个类名为$app_class_name = ucfirst($app) . 'App';
由此可知AccountApp就是get过来的app=account把首字母大写后再加上'App'形成的类名。然后实例化这个类,然后调用这个实例的do_action()方法,再深入的我就不看了,
直接把account.app.php的第三行改为class AccountApp extends MemberbaseApp,错误消失。显示为如下。
因为整个app都是复制的friend.app.php所以当前位置啥的也都显示为friend_list,接下来再改这些当前位置和三级菜单
在account.app.php的index方法中把
/* 当前位置 */
$this->_curlocal(LANG::get('member_center'), 'index.php?app=member',
LANG::get('friend'), 'index.php?app=friend',
LANG::get('friend_list')
);
/* 当前所处子菜单 */
$this->_curmenu('friend_list');
/* 当前用户中心菜单 */
$this->_curitem('friend');
$this->_curlocal(LANG::get('member_center'), 'index.php?app=member',
LANG::get('friend'), 'index.php?app=friend',
LANG::get('friend_list')
);
/* 当前所处子菜单 */
$this->_curmenu('friend_list');
/* 当前用户中心菜单 */
$this->_curitem('friend');
改为
/* 当前位置 */
$this->_curlocal(LANG::get('member_center'), 'index.php?app=member',
LANG::get('account')
);
/* 当前所处子菜单 */
$this->_curmenu('account');
/* 当前用户中心菜单 */
$this->_curitem('account');
$this->_curlocal(LANG::get('member_center'), 'index.php?app=member',
LANG::get('account')
);
/* 当前所处子菜单 */
$this->_curmenu('account');
/* 当前用户中心菜单 */
$this->_curitem('account');
在第138行有一个创建三级菜单的方法_get_member_submenu()
改为
/**
* 三级菜单
* 三级菜单
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