machete/controller/ApiController.php

<?php
/**
 * Api Controller
 */
require_once __DIR__ . '/../lib/DirScanner.php';

Class ApiController extends Controller {
    protected $version = '1.0';

    //show api list
    public function actionIndex() {
        $params = array(
            'version' => $this->version,
            'list' => array(
                '列表' => '/api/ls/',

                //文件操作
                '重命名' => '/api/rename/',
                '删除文件' => '/api/delete/',
                '移动' => '/api/move/',

                //目录操作
                '创建目录' => '/api/mkdir/',
                '删除目录' => '/api/rmdir/',
            ),
        );
        return $this->renderJson($params);
    }

    //目录、文件列表
    public function actionLs() {
        $code = 0;
        $msg = $err = '';
        $data = array();


        $scanner = new DirScanner();
        $scanner->setWebRoot(FSC::$app['config']['content_directory']);
        $target = __DIR__ . '/../www/' . FSC::$app['config']['content_directory'];
        $maxLevels = 2;
        $dirTree = $scanner->scan($target, $maxLevels);
        $scanResults = $scanner->getScanResults();

        //获取目录
        $menus = $scanner->getMenus();
        if (empty($menus)) {
            $err = '没有任何目录/文件';
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        //排序
        $menus_sorted = array();    //Readme_sort.txt 说明文件内容，一级目录菜单从上到下的排序
        $readmeFile = $scanner->getDefaultReadme();
        if (!empty($readmeFile)) {
            if (!empty($readmeFile['sort'])) {
                $menus_sorted = explode("\n", $readmeFile['sort']);
            }
        }

        $sortedTree = $this->sortMenusAndDirTree($menus_sorted, $menus, $dirTree);
        if (!empty($sortedTree)) {
            $menus = $sortedTree['menus'];
            $dirTree = $sortedTree['dirTree'];
        }


        $cateId = $this->get('id', $menus[0]['id']);
        $data['menus'] = $menus;
        $data['dirTree'] = $scanResults[$cateId];

        $code = 1;
        $msg = '';
        $err = '';

        return $this->renderJson(compact('code', 'msg', 'err', 'data'));
    }

    //创建目录
    public function actionMkdir() {
        $code = 0;
        $msg = $err = '';
        $data = array();


        $parentDir = $this->post('parent', '');
        $newDir = $this->post('dir', '');
        $maxDirLen = 20;
        if (empty($newDir) || mb_strlen($newDir, 'utf-8') > $maxDirLen) {
            $err = "目录名不能为空且最长 {$maxDirLen} 个字符";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }else if (strpos($newDir, '/') !== false) {
            $err = "待创建的目录名称中不能包含斜杠字符！";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        $target = __DIR__ . '/../www/' . FSC::$app['config']['content_directory'];
        if (!empty($parentDir)) {
            $target = "{$target}/{$parentDir}";
        }
        if (!is_dir($target)) {
            $err = "父目录{$parentDir}不存在";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        try {
            $res = mkdir("{$target}/{$newDir}");
            if ($res) {
                $code = 1;
                $msg = '目录创建完成';
            }else {
                $err = '目录创建失败，请确认参数格式正确及父目录权限配置正确！';
            }
        }catch(Exception $e) {
            $err = $e->getMessage();
        }

        return $this->renderJson(compact('code', 'msg', 'err', 'data'));
    }

    //删除目录
    public function actionRmdir() {
        $code = 0;
        $msg = $err = '';
        $data = array();


        $parentDir = $this->post('parent', '');
        $delDir = $this->post('dir', '');
        $maxDirLen = 20;
        if (empty($delDir) || mb_strlen($delDir, 'utf-8') > $maxDirLen) {
            $err = "目录名不能为空且最长 {$maxDirLen} 个字符";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }else if (strpos($delDir, '/') !== false) {
            $err = "待删除的目录名称中不能包含斜杠字符！";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        $target = __DIR__ . '/../www/' . FSC::$app['config']['content_directory'];
        if (!empty($parentDir)) {
            $target = "{$target}/{$parentDir}";
        }
        if (!is_dir($target)) {
            $err = "父目录{$parentDir}不存在";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        try {
            $res = rmdir("{$target}/{$delDir}");
            if ($res) {
                $code = 1;
                $msg = '目录删除完成';
            }else {
                $err = '目录删除失败，请确认被删除目录存在及父目录权限配置正确！';
            }
        }catch(Exception $e) {
            $err = $e->getMessage();
        }

        return $this->renderJson(compact('code', 'msg', 'err', 'data'));
    }

    //移动目录或文件
    public function actionMove() {
        $code = 0;
        $msg = $err = '';
        $data = array();


        $parentDir = $this->post('parent', '');
        $fromDir = $this->post('from', '');
        $toDir = $this->post('to', '');
        $maxDirLen = 50;
        if (empty($fromDir) || mb_strlen($fromDir, 'utf-8') > $maxDirLen || empty($toDir) || mb_strlen($toDir, 'utf-8') > $maxDirLen) {
            $err = "目录名不能为空且最长 {$maxDirLen} 个字符";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        $target = __DIR__ . '/../www/' . FSC::$app['config']['content_directory'];
        if (!empty($parentDir)) {
            $target = "{$target}/{$parentDir}";
        }
        if (!is_dir($target)) {
            $err = "父目录{$parentDir}不存在";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        try {
            $res = rename("{$target}/{$fromDir}", "{$target}/{$toDir}");
            if ($res) {
                $code = 1;
                $msg = '目录/文件移动完成';
            }else {
                $err = '目录/文件移动失败，请确认被移动目录/文件存在及目标目录权限配置正确！';
            }
        }catch(Exception $e) {
            $err = $e->getMessage();
        }

        return $this->renderJson(compact('code', 'msg', 'err', 'data'));
    }

    //重命名目录或文件
    public function actionRename() {
        $code = 0;
        $msg = $err = '';
        $data = array();


        $parentDir = $this->post('parent', '');
        $fromDir = $this->post('from', '');
        $toDir = $this->post('to', '');
        $maxDirLen = 20;
        if (empty($fromDir) || mb_strlen($fromDir, 'utf-8') > $maxDirLen || empty($toDir) || mb_strlen($toDir, 'utf-8') > $maxDirLen) {
            $err = "目录名不能为空且最长 {$maxDirLen} 个字符";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }else if (strpos($fromDir, '/') !== false || strpos($toDir, '/') !== false) {
            $err = "目录名称中不能包含斜杠字符！";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        $target = __DIR__ . '/../www/' . FSC::$app['config']['content_directory'];
        if (!empty($parentDir)) {
            $target = "{$target}/{$parentDir}";
        }
        if (!is_dir($target)) {
            $err = "父目录{$parentDir}不存在";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        try {
            $res = rename("{$target}/{$fromDir}", "{$target}/{$toDir}");
            if ($res) {
                $code = 1;
                $msg = '目录移动完成';
            }else {
                $err = '目录移动失败，请确认被移动目录存在及目标目录权限配置正确！';
            }
        }catch(Exception $e) {
            $err = $e->getMessage();
        }

        return $this->renderJson(compact('code', 'msg', 'err', 'data'));
    }

    //删除文件
    public function actionDelete() {
        $code = 0;
        $msg = $err = '';
        $data = array();


        $parentDir = $this->post('parent', '');
        $delFile = $this->post('file', '');
        $maxDirLen = 30;
        if (empty($delFile) || mb_strlen($delFile, 'utf-8') > $maxDirLen) {
            $err = "文件名不能为空且最长 {$maxDirLen} 个字符";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }else if (strpos($delFile, '/') !== false) {
            $err = "待删除的文件名称中不能包含斜杠字符！";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        $target = __DIR__ . '/../www/' . FSC::$app['config']['content_directory'];
        if (!empty($parentDir)) {
            $target = "{$target}/{$parentDir}";
        }
        if (!is_dir($target)) {
            $err = "父目录{$parentDir}不存在";
            return $this->renderJson(compact('code', 'msg', 'err', 'data'));
        }

        try {
            $res = unlink("{$target}/{$delFile}");
            if ($res) {
                $code = 1;
                $msg = '文件删除完成';
            }else {
                $err = '文件删除失败，请确认被删除文件存在及父目录权限配置正确！';
            }
        }catch(Exception $e) {
            $err = $e->getMessage();
        }

        return $this->renderJson(compact('code', 'msg', 'err', 'data'));
    }

}