nxkit/keys.js

This is a collection of tools, independent of any other libraries

"use strict";
/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2015, xuewen.chu
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of xuewen.chu nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL xuewen.chu BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ***** END LICENSE BLOCK ***** */
Object.defineProperty(exports, "__esModule", { value: true });
const util_1 = require("./util");
const _keys_1 = require("./_keys");
var readFile;
if (util_1.default.haveNgui) {
    let reader = __requireNgui__('_reader');
    readFile = function (path) {
        return reader.readFileSync(path, 'utf8');
    };
}
else if (util_1.default.haveNode) {
    let fs = require('fs');
    readFile = function (path) {
        return fs.readFileSync(path, 'utf8');
    };
}
else {
    readFile = function (path) {
        util_1.default.unrealized();
        return '';
    };
}
function write_data(self, value) {
    self.m_out.push(new Array(self.m_indent * 2 + 1).join(' ') +
        self.m_cur_name + ' ' + value);
}
function stringify_obj(self, value) {
    for (var name in value) {
        util_1.default.assert(/^\@?[\w\$\_\-\.]+$/.test(name), 'Key Illegal characters');
        self.m_cur_name = name;
        stringify(self, value[name]);
    }
}
function stringify_arr(self, value) {
    for (var i = 0; i < value.length; i++) {
        self.m_cur_name = ',';
        stringify(self, value[i]);
    }
}
function stringify(self, value) {
    var m = { '\n': '\\n', "'": "\\'" };
    var is_space = false;
    switch (typeof value) {
        case 'string':
            value = value.replace(/[\n\'\s]/g, function (a) {
                var rev = m[a];
                if (rev)
                    return rev;
                is_space = true;
                return a;
            });
            if (is_space) {
                write_data(self, "'" + value + "'");
            }
            else {
                write_data(self, value);
            }
            break;
        case 'number':
            write_data(self, isFinite(value) ? String(value) : 'null');
            break;
        case 'boolean':
            write_data(self, value.toString());
            break;
        case 'object':
            if (!value) {
                write_data(self, 'null');
                break;
            }
            if (value instanceof Date) {
                var year = value.getUTCFullYear();
                var month = value.getUTCMonth() + 1;
                var date = value.getUTCDate();
                var hours = value.getUTCHours();
                var minutes = value.getUTCMinutes();
                var seconds = value.getUTCSeconds();
                var milliseconds = value.getUTCMilliseconds();
                write_data(self, year + '-' +
                    (month < 10 ? '0' : '') + month + '-' +
                    (date < 10 ? '0' : '') + date + 'T' +
                    (hours < 10 ? '0' : '') + hours + ':' +
                    (minutes < 10 ? '0' : '') + minutes + ':' +
                    (seconds < 10 ? '0' : '') + seconds + '.' +
                    milliseconds + "Z");
                break;
            }
            write_data(self, '');
            self.m_indent++;
            if (Array.isArray(value)) {
                stringify_arr(self, value);
            }
            else {
                stringify_obj(self, value);
            }
            self.m_indent--;
            break;
        default:
            write_data(self, 'null');
            break;
    }
}
/**
 * @class StringParser
 * @private
 */
class StringParser {
    constructor() {
        this.m_indent = 0;
        this.m_out = [];
        this.m_cur_name = '';
    }
    // @public:
    stringify(value) {
        util_1.default.assert(value && typeof value == 'object', 'Data must be object or array');
        this.m_indent = 0;
        this.m_out = [];
        if (Array.isArray(value)) {
            stringify_arr(this, value);
        }
        else {
            stringify_obj(this, value);
        }
        return this.m_out.join('\n');
    }
}
exports.default = {
    /**
     * @fun parseFile # 解析文件
     * @ret {Object}
     */
    parseFile(path) {
        return _keys_1.default(readFile(path));
    },
    /**
     * @fun parse # 解析keys字符串
     * @ret {Object}
     */
    parse(str) {
        return _keys_1.default(str);
    },
    /**
     * @fun stringify # 转换对像为keys格式字符串
     * @arg value {Object}
     * @ret {String}
     */
    stringify(value) {
        return new StringParser().stringify(value);
    },
};