初始化

This commit is contained in:
2026-08-08 18:28:49 +08:00
parent 9bef4420e0
commit f082037a6e
854 changed files with 217171 additions and 11 deletions
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<?php
namespace core;
// 框架根目录
defined('CORE_PATH') or define('CORE_PATH', __DIR__);
/**
* fastphp 框架核心 - 最终修复版
*/
class Core
{
// 配置内容
protected $config = [];
public function __construct($config)
{
$this->config = $config;
}
// 运行程序
public function run()
{
spl_autoload_register(array($this, 'loadClass'));
$this->setReporting();
$this->removeMagicQuotes();
$this->unregisterGlobals();
$this->setDbConfig();
$this->route();
}
// 路由处理 - 最终修复版
public function route()
{
$controllerName = 'Login';
$actionName = $this->config['defaultAction'];
$param = array();
// 获取请求 URI
$requestUri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/';
// 清除?之后的内容(查询字符串)
$position = strpos($requestUri, '?');
if ($position !== false) {
$requestUri = substr($requestUri, 0, $position);
}
// 解析 URL 路径
$url = trim($requestUri, '/');
if (!empty($url)) {
// 分割 URL
$urlArray = explode('/', $url);
// 过滤:只移除空值和 index.php
// 不再自动移除项目目录名,避免误判
$urlArray = array_values(array_filter($urlArray, function($value) {
$lowerValue = strtolower($value);
return $value !== '' && $lowerValue !== 'index.php';
}));
// 现在 urlArray 应该是 [控制器,动作,参数...]
if (!empty($urlArray)) {
// 获取控制器名(首字母大写)
$controllerName = ucfirst(strtolower($urlArray[0]));
// 获取动作名
if (isset($urlArray[1]) && !empty($urlArray[1])) {
$actionName = $urlArray[1];
}
// 获取参数
if (isset($urlArray[2])) {
$param = array_slice($urlArray, 2);
}
}
}
// 构建控制器类名
$controller = 'app\\controllers\\' . $controllerName . 'Controller';
// 检查控制器是否存在
if (!class_exists($controller)) {
if (APP_DEBUG) {
exit('<h2>控制器不存在:' . htmlspecialchars($controllerName) . '</h2>' .
'<p>访问的 URL: ' . htmlspecialchars($requestUri) . '</p>' .
'<p>解析后的路径:' . htmlspecialchars(implode('/', $urlArray ?? [])) . '</p>' .
'<p>请检查 URL 是否正确。</p>');
}
$this->notFound();
}
// 检查方法是否存在(如果控制器有 __call 魔术方法,允许动态方法通过)
if (!method_exists($controller, $actionName) && !method_exists($controller, '__call')) {
if (APP_DEBUG) {
exit('<h2>方法不存在:' . htmlspecialchars($actionName) . '</h2>' .
'<p>控制器:' . htmlspecialchars($controllerName) . 'Controller</p>' .
'<p>可用方法:<pre>' . htmlspecialchars(implode(', ', get_class_methods($controller))) . '</pre></p>');
}
$this->notFound();
}
// 实例化控制器并调用方法
$dispatch = new $controller($controllerName, $actionName);
call_user_func_array(array($dispatch, $actionName), $param);
}
// 统一的 404 响应(生产环境不泄露任何细节)
protected function notFound()
{
if (!headers_sent()) {
header('HTTP/1.1 404 Not Found');
}
exit('404 Not Found');
}
// 检测开发环境
public function setReporting()
{
if (APP_DEBUG === true) {
error_reporting(E_ALL);
ini_set('display_errors','On');
} else {
error_reporting(E_ALL);
ini_set('display_errors','Off');
ini_set('log_errors', 'On');
// 自定义异常处理 — 防止敏感信息泄露
set_exception_handler(function($e) {
error_log('Unhandled exception: ' . $e->getMessage() . ' in ' . $e->getFile() . ':' . $e->getLine());
if (!headers_sent()) {
header('HTTP/1.1 500 Internal Server Error');
}
exit('系统内部错误,请稍后重试');
});
}
}
// 删除敏感字符
public function stripSlashesDeep($value)
{
$value = is_array($value) ? array_map(array($this, 'stripSlashesDeep'), $value) : stripslashes($value);
return $value;
}
// 检测敏感字符并删除(已废弃)
public function removeMagicQuotes()
{
// 不再处理
}
// 检测自定义全局变量并移除
public function unregisterGlobals()
{
if (ini_get('register_globals')) {
$array = array('_SESSION', '_POST', '_GET', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES');
foreach ($array as $value) {
foreach ($GLOBALS[$value] as $key => $var) {
if ($var === $GLOBALS[$key]) {
unset($GLOBALS[$key]);
}
}
}
}
}
// 配置数据库信息
public function setDbConfig()
{
if ($this->config['db']) {
define('DB_HOST', $this->config['db']['host']);
define('DB_NAME', $this->config['db']['dbname']);
define('DB_USER', $this->config['db']['username']);
define('DB_PASS', $this->config['db']['password']);
}
}
// 自动加载类
public function loadClass($className)
{
$classMap = $this->classMap();
if (isset($classMap[$className])) {
$file = $classMap[$className];
} elseif (strpos($className, '\\') !== false) {
$file = APP_PATH . str_replace('\\', '/', $className) . '.php';
if (!is_file($file)) {
return;
}
} else {
return;
}
include $file;
}
// 内核文件命名空间映射关系
protected function classMap()
{
return [
'core\base\Controller' => CORE_PATH . '/base/Controller.php',
'core\base\Model' => CORE_PATH . '/base/Model.php',
'core\base\View' => CORE_PATH . '/base/View.php',
'core\db\Db' => CORE_PATH . '/db/Db.php',
'core\db\Sql' => CORE_PATH . '/db/Sql.php',
];
}
}
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<?php
namespace core\base;
/**
* 控制器基类
*/
class Controller
{
protected $_controller;
protected $_action;
protected $_view;
// ========== 角色常量定义 ==========
const ROLE_SUPER_ADMIN = 'super_admin'; // 超级管理员:可见所有信息+所有类目
const ROLE_ADMIN = 'admin'; // 管理员:由超管分配单一类目
const ROLE_OPERATOR = 'operator'; // 操作员:工位操作权限
// 角色层级数值(越大权限越高)
const ROLE_LEVEL = [
self::ROLE_SUPER_ADMIN => 3,
self::ROLE_ADMIN => 2,
self::ROLE_OPERATOR => 1,
];
// 角色中文名称
const ROLE_NAMES = [
self::ROLE_SUPER_ADMIN => '超级管理员',
self::ROLE_ADMIN => '管理员',
self::ROLE_OPERATOR => '操作员',
];
// ========== 管理类目常量定义 ==========
const CATEGORY_MES = 'mes'; // MES 制造执行
const CATEGORY_INVENTORY = 'inventory'; // 进销存
const CATEGORY_FINANCE = 'finance'; // 财务管理
const CATEGORY_GENERAL = 'general'; // 综合管理
const CATEGORY_ALL = 'all'; // 所有类目(仅超级管理员)
// 类目中文名称
const CATEGORY_NAMES = [
self::CATEGORY_MES => 'MES 制造执行',
self::CATEGORY_INVENTORY => '进销存管理',
self::CATEGORY_FINANCE => '财务管理',
self::CATEGORY_GENERAL => '综合管理',
];
// 类目图标
const CATEGORY_ICONS = [
self::CATEGORY_MES => 'fa-industry',
self::CATEGORY_INVENTORY => 'fa-cubes',
self::CATEGORY_FINANCE => 'fa-cny',
self::CATEGORY_GENERAL => 'fa-th-large',
];
// 类目对应的首页控制器/action
const CATEGORY_HOME = [
self::CATEGORY_MES => 'Admin/index',
self::CATEGORY_INVENTORY => 'Inventory/index',
self::CATEGORY_FINANCE => 'Finance/index',
self::CATEGORY_GENERAL => 'General/index',
];
/**
* 获取角色层级数值
*/
public static function getRoleLevel($role)
{
return self::ROLE_LEVEL[$role] ?? 0;
}
/**
* 检查当前用户角色是否不低于指定角色
*/
public static function roleAtLeast($role, $minRole)
{
return self::getRoleLevel($role) >= self::getRoleLevel($minRole);
}
/**
* 获取用户可访问的类目列表
* 超级管理员返回所有类目,管理员/操作员返回其分配的单一类目
*/
public static function getUserCategories($user)
{
if (($user['role'] ?? '') === self::ROLE_SUPER_ADMIN) {
return [self::CATEGORY_MES, self::CATEGORY_INVENTORY, self::CATEGORY_FINANCE, self::CATEGORY_GENERAL];
}
$cat = $user['category'] ?? self::CATEGORY_MES;
return [$cat];
}
/**
* 检查用户是否有指定类目的访问权限
*/
public static function canAccessCategory($user, $category)
{
if (($user['role'] ?? '') === self::ROLE_SUPER_ADMIN) {
return true;
}
return ($user['category'] ?? '') === $category;
}
/**
* 获取类目选择列表(用于创建管理员时选择分配类目)
*/
public static function getCategoryOptions()
{
return self::CATEGORY_NAMES;
}
public function __construct($controller, $action)
{
$this->_controller = $controller;
$this->_action = $action;
$this->_view = new View($controller, $action);
}
// 分配变量
public function assign($name, $value)
{
$this->_view->assign($name, $value);
}
// 渲染视图
public function render()
{
$this->_view->render();
}
// 检查登录状态
protected function checkLogin()
{
if (!isset($_SESSION['user_id']) || !isset($_SESSION['emp_no'])) {
header('Location: ' . BASE_URL . '/Login/index');
exit;
}
return true;
}
/**
* CSRF Token 生成
*/
protected function csrfToken()
{
if (empty($_SESSION['csrf_token'])) {
$_SESSION['csrf_token'] = bin2hex(random_bytes(32));
}
return $_SESSION['csrf_token'];
}
/**
* CSRF Token 验证
* @param bool $graceful 为 true 时返回 false 而非直接 exit(供登录页优雅降级)
* @return bool
*/
protected function csrfVerify($graceful = false)
{
$token = $_POST['csrf_token'] ?? '';
$sessionToken = $_SESSION['csrf_token'] ?? '';
if (empty($sessionToken) || !hash_equals($sessionToken, $token)) {
// 诊断日志:记录失败原因和客户端信息,便于排查 Session 丢失问题
$reason = empty($sessionToken) ? 'session_token_empty' : 'token_mismatch';
$ip = $_SERVER['REMOTE_ADDR'] ?? 'unknown';
$ua = isset($_SERVER['HTTP_USER_AGENT']) ? substr($_SERVER['HTTP_USER_AGENT'], 0, 200) : 'unknown';
$sessionId = session_id() ? hash('sha256', session_id()) : 'none';
error_log("[CSRF_FAIL] reason={$reason} ip={$ip} session_hash={$sessionId} ua={$ua}");
if ($graceful) {
// 登录页优雅模式:清除旧 token,让页面重新生成
unset($_SESSION['csrf_token']);
return false;
}
// 其他页面保持原有行为:直接拒绝(CSRF 攻击风险)
// AJAX 请求返回 JSON,避免前端因无法解析响应而只能报“网络错误”
if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest') {
header('Content-Type: application/json; charset=utf-8');
echo json_encode(['success' => false, 'error' => '安全验证失败,请刷新页面后重试']);
exit;
}
exit('安全验证失败,请刷新页面后重试');
}
return true;
}
/**
* 以 JSON 方式输出并终止;会先清空已缓冲的输出(警告/空白等),
* 避免响应被污染导致前端无法解析 JSON(表现为“网络错误”)。
*/
protected function jsonExit($data, $httpCode = 200)
{
if (ob_get_level() > 0) {
ob_end_clean();
}
if ($httpCode !== 200) {
http_response_code($httpCode);
}
header('Content-Type: application/json; charset=utf-8');
echo json_encode($data, JSON_UNESCAPED_UNICODE);
exit;
}
/**
* 验证请求方法(用于删除等危险操作)
*/
protected function requireMethod($method)
{
if ($_SERVER['REQUEST_METHOD'] !== strtoupper($method)) {
exit('不允许的请求方法');
}
return true;
}
/**
* 安全转义输出(XSS防护)
*/
protected function h($str)
{
return htmlspecialchars((string)$str, ENT_QUOTES, 'UTF-8');
}
// 检测是否为 AJAX 请求
protected function isAjax()
{
return isset($_SERVER['HTTP_X_REQUESTED_WITH'])
&& strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
}
// 获取当前登录用户
protected function getCurrentUser()
{
return array(
'id' => isset($_SESSION['user_id']) ? (int)$_SESSION['user_id'] : 0,
'emp_no' => isset($_SESSION['emp_no']) ? $_SESSION['emp_no'] : '',
'emp_name' => isset($_SESSION['emp_name']) ? $_SESSION['emp_name'] : '',
'role' => isset($_SESSION['role']) ? $_SESSION['role'] : self::ROLE_OPERATOR,
'category' => isset($_SESSION['category']) ? $_SESSION['category'] : self::CATEGORY_MES
);
}
/**
* 检查是否为后台管理角色(超级管理员或管理员)
*/
protected function requireAdminRole()
{
$user = $this->getCurrentUser();
$role = $user['role'];
if ($role !== self::ROLE_SUPER_ADMIN && $role !== self::ROLE_ADMIN) {
header('Location: ' . BASE_URL . '/Front/index');
exit;
}
return $user;
}
/**
* 获取指定角色的可管理角色列表
* 超级管理员可管理所有人;管理员只能管理操作员;操作员无管理权限
*/
public static function getManageableRoles($role)
{
if ($role === self::ROLE_SUPER_ADMIN) {
return [self::ROLE_SUPER_ADMIN, self::ROLE_ADMIN, self::ROLE_OPERATOR];
}
if ($role === self::ROLE_ADMIN) {
return [self::ROLE_ADMIN, self::ROLE_OPERATOR];
}
return [];
}
// 退出登录
public function loginout()
{
session_destroy();
header('Location: /');
exit;
}
}
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<?php
namespace core\base;
/**
* 模型基类 - 修复版
*/
class Model
{
protected $table = '';
protected $pdo = null;
protected $where = array();
protected $params = array();
protected $order = '';
protected $limit = '';
protected $fields = '*';
protected $lastError = '';
/** 表前缀,统一为 DGZXY_ */
const TABLE_PREFIX = 'DGZXY_';
public function __construct()
{
$this->pdo = \core\db\Db::pdo();
}
/**
* 获取带前缀的完整表名
*/
public function getTable()
{
// 如果已包含前缀则不重复添加
if (strpos($this->table, self::TABLE_PREFIX) === 0) {
return $this->table;
}
return self::TABLE_PREFIX . $this->table;
}
// 设置表名(外部调用 table() 时传入不带前缀的原始表名)
public function table($table)
{
$this->table = $table;
return $this;
}
// 设置查询字段
public function field($fields)
{
$this->fields = $fields;
return $this;
}
// 设置 WHERE 条件
public function where($where = null, $params = array())
{
if ($where !== null) {
$this->where = $where;
$this->params = $params;
}
return $this;
}
// 设置排序 - 修复版
public function order($order)
{
if (is_array($order)) {
// 支持两种格式:
// 1. ['id DESC'] -> "id DESC"
// 2. ['id' => 'DESC'] -> "id DESC"
$parts = [];
foreach ($order as $key => $value) {
if (is_numeric($key)) {
// 格式:['id DESC']
$parts[] = $value;
} else {
// 格式:['id' => 'DESC']
$parts[] = $key . ' ' . $value;
}
}
$this->order = implode(', ', $parts);
} else {
// 字符串格式:'id DESC'
$this->order = $order;
}
return $this;
}
// 设置 LIMIT
public function limit($limit)
{
$this->limit = $limit;
return $this;
}
// 获取单条记录
public function fetch()
{
$sql = $this->buildSelect();
$stmt = $this->pdo->prepare($sql);
$stmt->execute($this->params);
return $stmt->fetch();
}
// 获取所有记录
public function fetchAll()
{
$sql = $this->buildSelect();
$stmt = $this->pdo->prepare($sql);
$stmt->execute($this->params);
return $stmt->fetchAll();
}
// 构建 SELECT 语句
protected function buildSelect()
{
$sql = 'SELECT ' . $this->fields . ' FROM ' . $this->getTable();
if (!empty($this->where)) {
if (is_string($this->where)) {
$sql .= ' WHERE ' . $this->where;
} else if (is_array($this->where)) {
$sql .= ' WHERE ' . implode(' AND ', $this->where);
}
}
if (!empty($this->order)) {
$sql .= ' ORDER BY ' . $this->order;
}
if ($this->limit) {
$sql .= ' LIMIT ' . $this->limit;
}
return $sql;
}
// 获取最后错误信息
public function getError()
{
return $this->lastError;
}
// 添加记录
public function add($data)
{
$fields = implode(', ', array_keys($data));
$placeholders = ':' . implode(', :', array_keys($data));
$sql = 'INSERT INTO ' . $this->getTable() . ' (' . $fields . ') VALUES (' . $placeholders . ')';
$stmt = $this->pdo->prepare($sql);
$result = $stmt->execute($data);
if ($result === false) {
$err = $stmt->errorInfo();
$this->lastError = isset($err[2]) ? $err[2] : 'Unknown error';
}
return $result;
}
// 更新记录
public function update($data)
{
$set = array();
$params = array();
foreach ($data as $key => $value) {
$set[] = $key . ' = :' . $key;
$params[':' . $key] = $value;
}
$sql = 'UPDATE ' . $this->getTable() . ' SET ' . implode(', ', $set);
if (!empty($this->where)) {
if (is_string($this->where)) {
$sql .= ' WHERE ' . $this->where;
} else if (is_array($this->where)) {
$sql .= ' WHERE ' . implode(' AND ', $this->where);
}
}
// 合并 WHERE 参数
foreach ($this->params as $key => $value) {
$params[$key] = $value;
}
$stmt = $this->pdo->prepare($sql);
return $stmt->execute($params);
}
// 删除记录(按 id
public function delete($id)
{
$sql = 'DELETE FROM ' . $this->getTable() . ' WHERE id = :id';
$stmt = $this->pdo->prepare($sql);
return $stmt->execute(array(':id' => $id));
}
// 按 where 条件删除记录
public function deleteWhere()
{
if (empty($this->where)) {
return false;
}
$sql = 'DELETE FROM ' . $this->getTable();
if (is_string($this->where)) {
$sql .= ' WHERE ' . $this->where;
} else if (is_array($this->where)) {
$sql .= ' WHERE ' . implode(' AND ', $this->where);
}
$stmt = $this->pdo->prepare($sql);
$result = $stmt->execute($this->params);
// 清除 where 条件
$this->where = array();
$this->params = array();
return $result;
}
// 执行原生 SQL
public function query($sql, $params = array())
{
$stmt = $this->pdo->prepare($sql);
$stmt->execute($params);
$rows = $stmt->fetchAll();
// 释放结果集游标,避免复用同一 PDO 连接时触发 2014 错误
$stmt->closeCursor();
return $rows;
}
// 执行原生 SQL(无返回)
public function execute($sql, $params = array())
{
$stmt = $this->pdo->prepare($sql);
return $stmt->execute($params);
}
}
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<?php
namespace core\base;
/**
* 视图类
*/
class View
{
protected $_controller;
protected $_action;
protected $_vars = array();
public function __construct($controller, $action)
{
$this->_controller = $controller;
$this->_action = $action;
}
// 分配变量
public function assign($name, $value)
{
$this->_vars[$name] = $value;
}
// 渲染视图
public function render()
{
extract($this->_vars);
$viewFile = APP_PATH . 'app/views/' . $this->_controller . '/' . $this->_action . '.php';
if (is_file($viewFile)) {
include $viewFile;
} else {
exit('视图文件不存在');
}
}
}
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<?php
namespace core\db;
use PDO;
use PDOException;
/**
* 数据库操作类
*/
class Db
{
private static $pdo = null;
public static function pdo()
{
if (self::$pdo !== null) {
return self::$pdo;
}
try {
$dsn = sprintf('mysql:host=%s;dbname=%s;charset=utf8mb4', DB_HOST, DB_NAME);
$option = array(
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
// 强制开启查询缓冲:避免「2014 Cannot execute queries while other
// unbuffered queries are active」。该连接在多处被复用(单例),
// 若不缓冲,前一条语句的结果集未取完就会阻塞后续查询。
PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true,
);
$pdo = new PDO($dsn, DB_USER, DB_PASS, $option);
// 部分环境在构造选项里设置不生效,再显式 setAttribute 兜底
$pdo->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true);
return self::$pdo = $pdo;
} catch (PDOException $e) {
error_log('DB connection error: ' . $e->getMessage());
exit('数据库连接失败,请联系管理员');
}
}
}
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<?php
namespace core\db;
/**
* SQL 辅助类
*/
class Sql
{
// 构建 INSERT 语句
public static function insert($table, $data)
{
$fields = implode(', ', array_keys($data));
$placeholders = ':' . implode(', :', array_keys($data));
return 'INSERT INTO ' . $table . ' (' . $fields . ') VALUES (' . $placeholders . ')';
}
// 构建 UPDATE 语句
public static function update($table, $data, $where = '')
{
$set = array();
foreach ($data as $key => $value) {
$set[] = $key . ' = :' . $key;
}
$sql = 'UPDATE ' . $table . ' SET ' . implode(', ', $set);
if ($where) {
$sql .= ' WHERE ' . $where;
}
return $sql;
}
// 构建 SELECT 语句
public static function select($table, $fields = '*', $where = '', $order = '', $limit = '')
{
$sql = 'SELECT ' . $fields . ' FROM ' . $table;
if ($where) {
$sql .= ' WHERE ' . $where;
}
if ($order) {
$sql .= ' ORDER BY ' . $order;
}
if ($limit) {
$sql .= ' LIMIT ' . $limit;
}
return $sql;
}
// 构建 DELETE 语句
public static function delete($table, $where = '')
{
$sql = 'DELETE FROM ' . $table;
if ($where) {
$sql .= ' WHERE ' . $where;
}
return $sql;
}
}
+26
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<?php
/**
* MES2 全局辅助函数
* 这些函数在全局命名空间中定义,可在视图和控制器中直接使用
*/
/**
* 安全输出函数(XSS 防护)
* 用法: <?= h($var) ?> 或 <?= h($var, '默认值') ?>
*/
function h($str, $default = '')
{
return htmlspecialchars((string)($str ?? $default), ENT_QUOTES, 'UTF-8');
}
/**
* 获取当前请求的 CSP nonce
* 由 index.php 在每次请求时生成并存入 $GLOBALS['csp_nonce']。
* 视图中为内联 <script>/<style> 或外部脚本打上 nonce 标记,
* 配合 index.php 中 CSP 头的 'nonce-***' 策略,可逐步淘汰 'unsafe-inline'。
* 用法:<script nonce="<?= csp_nonce() ?>"> ... </script>
*/
function csp_nonce()
{
return $GLOBALS['csp_nonce'] ?? '';
}