<?php

namespace app\admin\controller;

use think\Lang;
use think\Loader;
use think\Config;
use pagination\Pagination;
use sitemap\Sitemap;

class Tool extends BaseController {

    public function __construct() {
        parent::__construct();
        date_default_timezone_set("Asia/Shanghai");
        error_reporting(E_ERROR | E_WARNING);
        //Config::set('url_common_param', true);
        //header("Content-Type: text/html; charset=utf-8");
    }

    public function sitemapxml() {
        $site = new Sitemap();
        $domain = $this->request->domain();
        $site->AddItem($domain, 0);
        $site->AddItem(url_rewrite('product', [], $domain), 1);
        $productcategory = Loader::model('ProductCategory')->getList(['stat' => ['eq', '0']], ['sort' => 'asc', 'id' => 'desc'], array('id', 'name'));
        foreach ($productcategory as $pc) {
            $site->AddItem(url_rewrite('product', ['id' => $pc['id']], $domain), 1);
        }
        $product = Loader::model('Product')->getList(['stat' => ['eq', '0']], ['sort' => 'asc', 'id' => 'desc'], array('id', 'name'));
        foreach ($product as $p) {
            $site->AddItem(url_rewrite('productdetail', ['id' => $p['id']], $domain), 1);
        }
        $res = $site->SaveToFile('sitemap.xml');
        if ($res) {
            return $this->success(Lang::get('operation successed'), url('/admin/index/index'));
        } else {
            return $this->error(Lang::get('operation failed'));
        }
    }

    public function icon() {
        $iconName = $this->request->get('iconName', 'undefined');
        $value = ['iconName' => $iconName];
        $this->assign($value);
        Config::set('default_ajax_return', 'html');
        $this->view->engine(['type' => 'php', 'view_suffix' => 'html', 'tpl_replace_string' => [],]);
        return $this->fetch();
    }

    public function getajaxctrl() {
        $module = $this->request->get('module', 'index');
        if ($this->request->isGet() && $module) {
            $html = get_ctrl_names($module);
            echo $html;
            exit;
        } else {
            echo Lang::get('operation failed');
            exit;
        }
    }

    public function getajaxaction() {
        $ctrl = $this->request->get('controller', '');
        $module = $this->request->get('module', 'index');
        if ($this->request->isGet() && $ctrl) {
            $html = get_action_names($ctrl, 'app\\' . $module . '\\controller\\');
            echo $html;
            exit;
        } else {
            echo Lang::get('operation failed');
            exit;
        }
    }

    public function show() {
        Config::set('url_common_param', true);
        header("Content-Type: text/html; charset=utf-8");
        if (Config::get('template.index.view_base')) {
            $this->basePath = Config::get('template.index.view_base') . DS;
        } else {
            $this->basePath = Config::get('template.index.view_path');
            if (empty($this->basePath)) {
                $this->basePath = APP_PATH . 'index' . DS . 'view' . DS;
            }
        }
        $this->basePath = rtrim($this->basePath, '\/\\');
        $filter_name = $this->request->get('filter_name', '', 'urldecode');
        if (!empty($filter_name)) {
            $filter_name = trim(str_replace(['/../', '../', '*'], '', $filter_name), "\x20\x09\x0A\x0D\x00\x0B\x2E\x2F");
        }
        $relativepath = $this->request->get('directory', '', 'urldecode');
        if (!empty($relativepath)) {
            $relativepath = trim(str_replace(['/../', '../', '*'], '', $relativepath), "\x20\x09\x0A\x0D\x00\x0B\x2E\x2F");
            $directory = $this->basePath . '/' . $relativepath;
        } else {
            $directory = $this->basePath;
        }
        $type = $this->request->get('type', 'file');
        $target = $this->request->get('target', '');
        $func = $this->request->get('func', 'undefined');
        $url = array();
        $url['target'] = $target;
        $data['target'] = $target;
        $url['type'] = $type;
        $data['type'] = $type;
        $url['func'] = $func;
        $data['func'] = $func;
        //Config::set('url_common_param', true);
        //$config = Config::get('paginate');
        $page = $this->request->request('page/d', 1);
        $page = $page < 1 ? 1 : $page;
        $directories = array();
        $files = array();
        $data['images'] = array();
        if (substr($directory . '/' . $filter_name, 0, strlen($this->basePath)) == $this->basePath) {
            // Get directories
            $directories = glob($directory . '/' . $filter_name . '*', GLOB_ONLYDIR);
            if (!$directories) {
                $directories = array();
            }
            switch ($type) {
                case 'image':
                    // Get files
                    $files = glob($directory . '/' . $filter_name . '*.{jpg,jpeg,png,gif,JPG,JPEG,PNG,GIF}', GLOB_BRACE);
                    break;
                case 'file':
                    // Get files
                    $files = glob($directory . '/' . $filter_name . '*.*', GLOB_BRACE);
                    break;
                default:
                    // Get files
                    $files = glob($directory . '/' . $filter_name . '*', GLOB_BRACE);
                    break;
            }
            if (!$files) {
                $files = array();
            }
        }
        // Merge directories and files
        $images = array_merge($directories, $files);
        // Get total number of files and directories
        $image_total = count($images);
        // Split the array based on current page number and max number of items per page of 10
        $images = array_splice($images, ($page - 1) * 16, 16);

        foreach ($images as $image) {
            $name = basename($image);
            if (is_dir($image)) {
                $path = substr($image, strlen($this->basePath));
                $url['directory'] = urlencode(substr($image, strlen($this->basePath)));
                $data['images'][] = array(
                    'name' => $name,
                    'type' => 'directory',
                    'path' => $path,
                    'href' => url('/admin/tool/show', array_filter($url), true)
                );
            } elseif (is_file($image)) {
                $path = substr($image, strlen($this->basePath));
                $ext = strtolower(pathinfo($image, PATHINFO_EXTENSION));
                switch ($ext) {
                    case 'jpg': case 'png': case 'gif': case 'bmp': case 'jpeg':
                        $data['images'][] = array(
                            'name' => $name,
                            'type' => 'image',
                            'path' => $path,
                            'href' => $this->request->domain() . $path
                        );
                        break;
                    case 'html': case 'phtml': case 'php': case 'htm': case 'js': case 'css': case 'txt':
                        $data['images'][] = array(
                            'name' => $name,
                            'type' => 'text',
                            'path' => $path,
                            'href' => 'javascript:void(0);'
                        );
                        break;
                    case 'avi': case 'mp4': case 'rmvb': case 'mkv': case 'wmv':
                        $data['images'][] = array(
                            'name' => $name,
                            'type' => 'video',
                            'path' => $path,
                            'href' => 'javascript:void(0);'
                        );
                        break;
                    case 'zip': case 'rar': case 'gz': case 'tar': case 'tgz': case 'gz': case 'iso':
                        $data['images'][] = array(
                            'name' => $name,
                            'type' => 'archive',
                            'path' => $path,
                            'href' => 'javascript:void(0);'
                        );
                        break;
                    default:
                        $data['images'][] = array(
                            'name' => $name,
                            'type' => 'other',
                            'path' => $path,
                            'href' => 'javascript:void(0);'
                        );
                        break;
                }
            }
        }
        $data['filter_name'] = $filter_name;
        $url['directory'] = urlencode($relativepath);
        $data['directory'] = urlencode($relativepath);
        // Refresh
        $data['refresh'] = url('/admin/tool/show', array_filter($url), true);
        if (!empty($relativepath)) {
            $pos = strrpos($relativepath, '/');
            if ($pos) {
                $url['directory'] = urlencode(substr($relativepath, 0, $pos));
            } else {
                $url['directory'] = '';
            }
        }
        // Parent
        if (!empty($relativepath)) {
            $pos = strrpos($relativepath, '/');
            if ($pos) {
                $url['directory'] = urlencode(substr($relativepath, 0, $pos));
            } else {
                $url['directory'] = '';
            }
        }
        $data['parent'] = url('/admin/tool/show', array_filter($url), true);
        //Pagination
        if (!empty($relativepath)) {
            $url['directory'] = urlencode($relativepath);
        }
        if (!empty($filter_name)) {
            $url['filter_name'] = urlencode($filter_name);
        }
        $url['page'] = '{page}';
        $pagination = new Pagination();
        $pagination->total = $image_total;
        $pagination->page = $page;
        $pagination->limit = 16;
        $pagination->url = url('/admin/tool/show', array_filter($url), true);
        $data['pagination'] = $pagination->render();
        $this->assign($data);
        Config::set('default_ajax_return', 'html');
        $this->view->engine(['type' => 'php', 'view_suffix' => 'html', 'tpl_replace_string' => [],]);
        return $this->fetch();
    }

    public function showcontent() {
        Config::set('url_common_param', true);
        header("Content-Type: text/html; charset=utf-8");
        if (Config::get('template.index.view_base')) {
            $this->basePath = Config::get('template.index.view_base') . '/';
        } else {
            $this->basePath = Config::get('template.index.view_path');
            if (empty($this->basePath)) {
                $this->basePath = APP_PATH . 'index' . '/' . 'view' . '/';
            }
        }
        $this->basePath = rtrim($this->basePath, '\/\\');
        $filename = $this->request->get('filename', '', 'urldecode');
        if (!empty($filename)) {
            $filename = trim(str_replace(['/../', '../', '*'], '', $filename), "\x20\x09\x0A\x0D\x00\x0B\x2E\x2F");
            $file = $this->basePath . '/' . $filename;
            //print_r(is_file($file));exit;
            if (is_file($file)) {
                $data['filename'] = '/' . $filename;
                $data['content'] = file_get_contents($file);
                $this->assign($data);
            }
        }
        Config::set('default_ajax_return', 'html');
        $this->view->engine(['type' => 'php', 'view_suffix' => 'html', 'tpl_replace_string' => [],]);
        return $this->fetch();
    }

    public function updatecontent() {
        if (Config::get('template.index.view_base')) {
            $this->basePath = Config::get('template.index.view_base') . '/';
        } else {
            $this->basePath = Config::get('template.index.view_path');
            if (empty($this->basePath)) {
                $this->basePath = APP_PATH . 'index' . '/' . 'view' . '/';
            }
        }
        $this->basePath = rtrim($this->basePath, '\/\\');
        $content = $this->request->param('filecontent', '', 'urldecode');
        $filename = $this->request->param('filename', '', 'urldecode');
        if (!empty($filename)) {
            $filename = trim(str_replace(['/../', '../', '*'], '', $filename), "\x20\x09\x0A\x0D\x00\x0B\x2E\x2F");
            $file = $this->basePath . '/' . $filename;
            //print_r(is_file($file));exit;
            if (is_file($file)) {
                $result = file_put_contents($file, $content);
                return $this->result([], $result, '更新成功');
            }
        }
        return $this->result([], false, '未知错误');
    }

    public function rename() {
        if (Config::get('template.index.view_base')) {
            $this->basePath = Config::get('template.index.view_base') . DS;
        } else {
            $this->basePath = Config::get('template.index.view_path');
            if (empty($this->basePath)) {
                $this->basePath = APP_PATH . 'index' . DS . 'view' . DS;
            }
        }
        $this->basePath = rtrim($this->basePath, '\/\\');
        $json = array();
        // Make sure we have the correct directory
        $relativepath = $this->request->get('directory', '', 'urldecode');
        if (isset($relativepath)) {
            $relativepath = trim(str_replace(['/../', '../', '*'], '', $relativepath), "\x20\x09\x0A\x0D\x00\x0B\x2E\x2F");
            $directory = $this->basePath . '/' . $relativepath;
        } else {
            $directory = $this->basePath;
        }
        // Check its a directory
        if (!is_dir($directory) || substr($directory, 0, strlen($this->basePath)) != $this->basePath) {
            $json['error'] = '路径错误';
            echo json_encode($json);
            exit;
        }
        if ($this->request->isPost()) {
            // Sanitize the folder name
            $path = $this->request->post('path', '', 'urldecode');
            $pathinfo = pathinfo($path);
            $filenewname = $this->request->post('filenewname', '', 'urldecode');
            // Validate the filename length
            if (!preg_match('/^[0-9a-zA-Z_-]+$/', $filenewname)) {
                $json['error'] = $filenewname . '文件名称不是由数字字母下划线组成';
                echo json_encode($json);
                exit;
            }
            // Validate the filename length
            if ((strlen($filenewname) < 3) || (strlen($filenewname) > 128)) {
                $json['error'] = $filenewname . '文件名长度错误,至少3个字符以上';
                echo json_encode($json);
                exit;
            }
            // Check if directory already exists or not
            if (!file_exists($directory . '/' . $pathinfo['basename']) || !(file_exists($this->basePath . $path))) {
                $json['error'] = $pathinfo['filename'] . '文件不存在';
                echo json_encode($json);
                exit;
            }
            if (!isset($json['error'])) {
                rename($this->basePath . $path, $directory . '/' . $filenewname . ($pathinfo['extension'] ? '.' . $pathinfo['extension'] : ''));
                $json['success'] = '文件重命名成功';
            }
        }
        echo json_encode($json);
        exit;
    }

}