mirror of
https://gitee.com/wonderful-code/buildadmin
synced 2024-11-21 22:55:36 +00:00
432 lines
13 KiB
PHP
432 lines
13 KiB
PHP
<?php
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// 应用公共文件
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use think\App;
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use ba\Filesystem;
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use think\Response;
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use think\facade\Db;
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use think\facade\Lang;
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use think\facade\Event;
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use think\facade\Config;
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use voku\helper\AntiXSS;
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use app\admin\model\Config as configModel;
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use think\exception\HttpResponseException;
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use Symfony\Component\HttpFoundation\IpUtils;
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if (!function_exists('__')) {
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/**
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* 语言翻译
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* @param string $name 被翻译字符
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* @param array $vars 替换字符数组
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* @param string $lang 翻译语言
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* @return mixed
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*/
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function __(string $name, array $vars = [], string $lang = ''): mixed
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{
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if (is_numeric($name) || !$name) {
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return $name;
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}
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return Lang::get($name, $vars, $lang);
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}
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}
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if (!function_exists('filter')) {
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/**
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* 输入过滤
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* 富文本反XSS请使用 clean_xss，也就不需要及不能再 filter 了
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* @param string $string 要过滤的字符串
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* @return string
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*/
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function filter(string $string): string
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{
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// 去除字符串两端空格（对防代码注入有一定作用）
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$string = trim($string);
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// 过滤html和php标签
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$string = strip_tags($string);
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// 特殊字符转实体
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return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401, 'UTF-8');
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}
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}
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if (!function_exists('clean_xss')) {
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/**
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* 清理XSS
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* 通常只用于富文本，比 filter 慢
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* @param string $string
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* @return string
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*/
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function clean_xss(string $string): string
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{
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return (new AntiXSS())->xss_clean($string);
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}
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}
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if (!function_exists('htmlspecialchars_decode_improve')) {
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/**
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* html解码增强
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* 被 filter函数 内的 htmlspecialchars 编码的字符串，需要用此函数才能完全解码
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* @param string $string
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* @param int $flags
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* @return string
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*/
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function htmlspecialchars_decode_improve(string $string, int $flags = ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401): string
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{
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return htmlspecialchars_decode($string, $flags);
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}
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}
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if (!function_exists('get_sys_config')) {
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/**
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* 获取站点的系统配置，不传递参数则获取所有配置项
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* @param string $name 变量名
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* @param string $group 变量分组，传递此参数来获取某个分组的所有配置项
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* @param bool $concise 是否开启简洁模式，简洁模式下，获取多项配置时只返回配置的键值对
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* @return mixed
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* @throws Throwable
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*/
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function get_sys_config(string $name = '', string $group = '', bool $concise = true): mixed
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{
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if ($name) {
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// 直接使用->value('value')不能使用到模型的类型格式化
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$config = configModel::cache($name, null, configModel::$cacheTag)->where('name', $name)->find();
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if ($config) $config = $config['value'];
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} else {
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if ($group) {
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$temp = configModel::cache('group' . $group, null, configModel::$cacheTag)->where('group', $group)->select()->toArray();
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} else {
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$temp = configModel::cache('sys_config_all', null, configModel::$cacheTag)->order('weigh desc')->select()->toArray();
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}
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if ($concise) {
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$config = [];
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foreach ($temp as $item) {
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$config[$item['name']] = $item['value'];
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}
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} else {
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$config = $temp;
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}
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}
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return $config;
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}
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}
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if (!function_exists('get_route_remark')) {
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/**
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* 获取当前路由后台菜单规则的备注信息
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* @return string
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*/
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function get_route_remark(): string
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{
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$controllerName = request()->controller(true);
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$actionName = request()->action(true);
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$path = str_replace('.', '/', $controllerName);
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$remark = Db::name('admin_rule')
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->where('name', $path)
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->whereOr('name', $path . '/' . $actionName)
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->value('remark');
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return __((string)$remark);
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}
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}
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if (!function_exists('full_url')) {
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/**
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* 获取资源完整url地址；若安装了云存储或 config/buildadmin.php 配置了CdnUrl，则自动使用对应的CdnUrl
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* @param string $relativeUrl 资源相对地址 不传入则获取域名
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* @param bool $domain 是否携带域名 或者直接传入域名
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* @param string $default 默认值
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* @return string
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*/
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function full_url(string $relativeUrl = '', bool $domain = true, string $default = ''): string
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{
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// 存储/上传资料配置
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Event::trigger('uploadConfigInit', App::getInstance());
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$cdnUrl = Config::get('buildadmin.cdn_url');
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if (!$cdnUrl) $cdnUrl = request()->upload['cdn'] ?? '//' . request()->host();
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if ($domain === true) {
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$domain = $cdnUrl;
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} elseif ($domain === false) {
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$domain = '';
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}
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$relativeUrl = $relativeUrl ?: $default;
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if (!$relativeUrl) return $domain;
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$regex = "/^((?:[a-z]+:)?\/\/|data:image\/)(.*)/i";
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if (preg_match('/^http(s)?:\/\//', $relativeUrl) || preg_match($regex, $relativeUrl) || $domain === false) {
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return $relativeUrl;
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}
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return $domain . $relativeUrl;
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}
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}
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if (!function_exists('encrypt_password')) {
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/**
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* 加密密码
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*/
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function encrypt_password($password, $salt = '', $encrypt = 'md5')
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{
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return $encrypt($encrypt($password) . $salt);
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}
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}
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if (!function_exists('str_attr_to_array')) {
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/**
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* 将字符串属性列表转为数组
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* @param string $attr 属性，一行一个，无需引号，比如：class=input-class
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* @return array
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*/
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function str_attr_to_array(string $attr): array
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{
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if (!$attr) return [];
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$attr = explode("\n", trim(str_replace("\r\n", "\n", $attr)));
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$attrTemp = [];
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foreach ($attr as $item) {
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$item = explode('=', $item);
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if (isset($item[0]) && isset($item[1])) {
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$attrVal = $item[1];
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if ($item[1] === 'false' || $item[1] === 'true') {
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$attrVal = !($item[1] === 'false');
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} elseif (is_numeric($item[1])) {
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$attrVal = (float)$item[1];
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}
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if (strpos($item[0], '.')) {
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$attrKey = explode('.', $item[0]);
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if (isset($attrKey[0]) && isset($attrKey[1])) {
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$attrTemp[$attrKey[0]][$attrKey[1]] = $attrVal;
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continue;
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}
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}
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$attrTemp[$item[0]] = $attrVal;
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}
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}
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return $attrTemp;
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}
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}
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if (!function_exists('action_in_arr')) {
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/**
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* 检测一个方法是否在传递的数组内
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* @param array $arr
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* @return bool
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*/
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function action_in_arr(array $arr = []): bool
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{
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$arr = is_array($arr) ? $arr : explode(',', $arr);
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if (!$arr) {
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return false;
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}
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$arr = array_map('strtolower', $arr);
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if (in_array(strtolower(request()->action()), $arr) || in_array('*', $arr)) {
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return true;
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}
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return false;
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}
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}
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if (!function_exists('build_suffix_svg')) {
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/**
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* 构建文件后缀的svg图片
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* @param string $suffix 文件后缀
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* @param ?string $background 背景颜色，如：rgb(255,255,255)
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* @return string
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*/
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function build_suffix_svg(string $suffix = 'file', string $background = null): string
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{
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$suffix = mb_substr(strtoupper($suffix), 0, 4);
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$total = unpack('L', hash('adler32', $suffix, true))[1];
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$hue = $total % 360;
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[$r, $g, $b] = hsv2rgb($hue / 360, 0.3, 0.9);
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$background = $background ?: "rgb($r,$g,$b)";
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return '<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve">
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<path style="fill:#E2E5E7;" d="M128,0c-17.6,0-32,14.4-32,32v448c0,17.6,14.4,32,32,32h320c17.6,0,32-14.4,32-32V128L352,0H128z"/>
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<path style="fill:#B0B7BD;" d="M384,128h96L352,0v96C352,113.6,366.4,128,384,128z"/>
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<polygon style="fill:#CAD1D8;" points="480,224 384,128 480,128 "/>
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<path style="fill:' . $background . ';" d="M416,416c0,8.8-7.2,16-16,16H48c-8.8,0-16-7.2-16-16V256c0-8.8,7.2-16,16-16h352c8.8,0,16,7.2,16,16 V416z"/>
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<path style="fill:#CAD1D8;" d="M400,432H96v16h304c8.8,0,16-7.2,16-16v-16C416,424.8,408.8,432,400,432z"/>
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<g><text><tspan x="220" y="380" font-size="124" font-family="Verdana, Helvetica, Arial, sans-serif" fill="white" text-anchor="middle">' . $suffix . '</tspan></text></g>
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</svg>';
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}
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}
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if (!function_exists('get_area')) {
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/**
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* 获取省份地区数据
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* @throws Throwable
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*/
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function get_area(): array
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{
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$province = request()->get('province', '');
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$city = request()->get('city', '');
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$where = ['pid' => 0, 'level' => 1];
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if ($province !== '') {
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$where['pid'] = $province;
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$where['level'] = 2;
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if ($city !== '') {
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$where['pid'] = $city;
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$where['level'] = 3;
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}
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}
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return Db::name('area')
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->where($where)
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->field('id as value,name as label')
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->select()
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->toArray();
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}
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}
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if (!function_exists('hsv2rgb')) {
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function hsv2rgb($h, $s, $v): array
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{
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$r = $g = $b = 0;
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$i = floor($h * 6);
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$f = $h * 6 - $i;
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$p = $v * (1 - $s);
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$q = $v * (1 - $f * $s);
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$t = $v * (1 - (1 - $f) * $s);
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switch ($i % 6) {
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case 0:
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$r = $v;
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$g = $t;
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$b = $p;
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break;
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case 1:
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$r = $q;
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$g = $v;
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$b = $p;
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break;
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case 2:
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$r = $p;
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$g = $v;
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$b = $t;
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break;
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case 3:
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$r = $p;
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$g = $q;
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$b = $v;
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break;
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case 4:
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$r = $t;
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$g = $p;
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$b = $v;
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break;
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case 5:
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$r = $v;
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$g = $p;
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$b = $q;
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break;
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}
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return [
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floor($r * 255),
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floor($g * 255),
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floor($b * 255)
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];
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}
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}
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if (!function_exists('ip_check')) {
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/**
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* IP检查
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* @throws Throwable
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*/
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function ip_check($ip = null): void
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{
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$ip = is_null($ip) ? request()->ip() : $ip;
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$noAccess = get_sys_config('no_access_ip');
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$noAccess = !$noAccess ? [] : array_filter(explode("\n", str_replace("\r\n", "\n", $noAccess)));
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if ($noAccess && IpUtils::checkIp($ip, $noAccess)) {
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$response = Response::create(['msg' => 'No permission request'], 'json', 403);
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throw new HttpResponseException($response);
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}
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}
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}
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if (!function_exists('set_timezone')) {
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/**
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* 设置时区
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* @throws Throwable
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*/
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function set_timezone($timezone = null): void
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{
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$defaultTimezone = Config::get('app.default_timezone');
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$timezone = is_null($timezone) ? get_sys_config('time_zone') : $timezone;
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if ($timezone && $defaultTimezone != $timezone) {
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Config::set([
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'app.default_timezone' => $timezone
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]);
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date_default_timezone_set($timezone);
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}
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}
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}
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if (!function_exists('get_upload_config')) {
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/**
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* 获取上传配置
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* @return array
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*/
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function get_upload_config(): array
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{
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// 存储/上传资料配置
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Event::trigger('uploadConfigInit', App::getInstance());
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$uploadConfig = Config::get('upload');
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$uploadConfig['maxsize'] = Filesystem::fileUnitToByte($uploadConfig['maxsize']);
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$upload = request()->upload;
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if (!$upload) {
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$uploadConfig['mode'] = 'local';
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return $uploadConfig;
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}
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unset($upload['cdn']);
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return array_merge($upload, $uploadConfig);
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}
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}
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if (!function_exists('get_auth_token')) {
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/**
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* 获取鉴权 token
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* @param array $names
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* @return string
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*/
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function get_auth_token(array $names = ['ba', 'token']): string
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{
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$separators = [
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'header' => ['', '-'], // batoken、ba-token【ba_token 不在 header 的接受列表内因为兼容性不高，改用 http_ba_token】
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'param' => ['', '-', '_'], // batoken、ba-token、ba_token
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'server' => ['_'], // http_ba_token
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];
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$tokens = [];
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$request = request();
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foreach ($separators as $fun => $sps) {
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foreach ($sps as $sp) {
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$tokens[] = $request->$fun(($fun == 'server' ? 'http_' : '') . implode($sp, $names));
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}
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}
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$tokens = array_filter($tokens);
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return array_values($tokens)[0] ?? '';
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}
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}
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