mirror of
https://gitee.com/wonderful-code/buildadmin
synced 2024-11-22 15:24:09 +00:00
411 lines
13 KiB
PHP
411 lines
13 KiB
PHP
<?php
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// 应用公共文件
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use think\facade\Db;
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use think\facade\Lang;
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use think\Response;
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use think\facade\Config;
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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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use think\db\exception\DbException;
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use think\db\exception\DataNotFoundException;
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use think\db\exception\ModelNotFoundException;
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if (!function_exists('path_is_writable')) {
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/**
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* 检查目录/文件是否可写
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* @param $path
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* @return bool
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*/
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function path_is_writable($path): bool
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{
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if (DIRECTORY_SEPARATOR == '/' && !@ini_get('safe_mode')) {
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return is_writable($path);
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}
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if (is_dir($path)) {
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$path = rtrim($path, '/') . '/' . md5(mt_rand(1, 100) . mt_rand(1, 100));
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if (($fp = @fopen($path, 'ab')) === false) {
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return false;
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}
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fclose($fp);
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@chmod($path, 0777);
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@unlink($path);
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return true;
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} elseif (!is_file($path) || ($fp = @fopen($path, 'ab')) === false) {
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return false;
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}
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fclose($fp);
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return true;
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}
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}
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if (!function_exists('deldir')) {
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/**
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* 删除文件夹
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* @param string $dirname 目录
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* @param bool $delself 是否删除自身
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* @return boolean
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*/
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function deldir(string $dirname, bool $delself = true): bool
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{
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if (!is_dir($dirname)) {
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return false;
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}
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$files = new RecursiveIteratorIterator(
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new RecursiveDirectoryIterator($dirname, FilesystemIterator::SKIP_DOTS),
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RecursiveIteratorIterator::CHILD_FIRST
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);
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foreach ($files as $fileinfo) {
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if ($fileinfo->isDir()) {
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deldir($fileinfo->getRealPath());
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} else {
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@unlink($fileinfo->getRealPath());
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}
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}
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if ($delself) {
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@rmdir($dirname);
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}
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return true;
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}
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}
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if (!function_exists('del_empty_dir')) {
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/**
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* 删除一个路径下的所有相对空文件夹（删除此路径中的所有空文件夹）
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* @param string $path 相对于根目录的文件夹路径，如 c:BuildAdmin/a/b/
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* @return void
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*/
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function del_empty_dir(string $path)
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{
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$path = str_replace(root_path(), '', trim(path_transform($path), DIRECTORY_SEPARATOR));
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$path = array_filter(explode(DIRECTORY_SEPARATOR, $path));
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for ($i = count($path) - 1; $i >= 0; $i--) {
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$dirPath = root_path() . implode(DIRECTORY_SEPARATOR, $path);
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if (!is_dir($dirPath)) {
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unset($path[$i]);
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continue;
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}
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if (dir_is_empty($dirPath)) {
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deldir($dirPath);
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unset($path[$i]);
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} else {
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break;
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}
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}
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}
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}
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if (!function_exists('dir_is_empty')) {
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function dir_is_empty(string $dir): bool
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{
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$handle = opendir($dir);
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while (false !== ($entry = readdir($handle))) {
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if ($entry != "." && $entry != "..") {
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closedir($handle);
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return false;
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}
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}
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closedir($handle);
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return true;
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}
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}
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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 string
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*/
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function __(string $name, array $vars = [], string $lang = '')
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{
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if (is_numeric($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('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 $reduct 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 string | array
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* @throws DataNotFoundException
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* @throws DbException
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* @throws ModelNotFoundException
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*/
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function get_sys_config(string $name = '', string $group = '', bool $reduct = true)
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{
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if ($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::$cacheTag)->order('weigh desc')->select()->toArray();
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}
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if ($reduct) {
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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 $config;
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}
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}
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if (!function_exists('get_route_remark')) {
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/**
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* 获取当前路由后台菜单规则的备注信息
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* @return string
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*/
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function get_route_remark()
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{
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$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('menu_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
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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 boolean $domain 是否携带域名 或者直接传入域名
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* @return string
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*/
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function full_url(string $relativeUrl = '', bool $domain = true, $default = '')
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{
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$cdnUrl = Config::get('buildadmin.cdn_url');
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if (!$cdnUrl) $cdnUrl = request()->upload['cdn'] ?? request()->domain();
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if ($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('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|null $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">' . $suffix . '</tspan></text></g>
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</svg>';
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}
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}
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if (!function_exists('get_area')) {
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function get_area()
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{
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$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')->where($where)->field('id as value,name as label')->select();
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}
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}
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if (!function_exists('hsv2rgb')) {
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function hsv2rgb($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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function ip_check($ip = null)
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{
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$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($response);
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}
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}
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}
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if (!function_exists('set_timezone')) {
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function set_timezone($timezone = null)
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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('path_transform')) {
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function path_transform(string $path)
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{
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return str_replace(['/', '\\'], DIRECTORY_SEPARATOR, $path);
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}
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}
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if (!function_exists('get_upload_config')) {
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function get_upload_config()
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{
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$uploadConfig = Config::get('upload');
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$uploadConfig['maxsize'] = file_unit_to_byte($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('file_unit_to_byte')) {
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/**
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* 将一个文件单位转为字节
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* @param string $unit 将b、kb、m、mb、g、gb的单位转为 byte
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*/
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function file_unit_to_byte(string $unit): int
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{
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preg_match('/([0-9\.]+)(\w+)/', $unit, $matches);
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if (!$matches) {
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return 0;
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}
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$typeDict = ['b' => 0, 'k' => 1, 'kb' => 1, 'm' => 2, 'mb' => 2, 'gb' => 3, 'g' => 3];
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return (int)($matches[1] * pow(1024, $typeDict[strtolower($matches[2])] ?? 0));
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}
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} |