devextreme/exporter/exceljs/export_format.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (exporter/exceljs/export_format.js)
 * Version: 20.1.7
 * Build date: Tue Aug 25 2020
 *
 * Copyright (c) 2012 - 2020 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.ExportFormat = void 0;
var _string = require("../../core/utils/string");
var _string2 = _interopRequireDefault(_string);
var _number = require("../../localization/number");
var _number2 = _interopRequireDefault(_number);
var _date = require("../../localization/date");
var _date2 = _interopRequireDefault(_date);
var _type = require("../../core/utils/type");
var _date3 = require("../../localization/ldml/date.format");
var _language_codes = require("../../localization/language_codes");
var _extend = require("../../core/utils/extend");
require("../../localization/currency");

function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        "default": obj
    }
}
var ARABIC_ZERO_CODE = 1632;
var DEFINED_NUMBER_FORMTATS = {
    thousands: "#,##0{0},"K"",
    millions: "#,##0{0},,"M"",
    billions: "#,##0{0},,,"B"",
    trillions: "#,##0{0},,,,"T"",
    percent: "0{0}%",
    decimal: "#{0}",
    fixedpoint: "#,##0{0}",
    exponential: "0{0}E+00",
    currency: " "
};
var PERIOD_REGEXP = /a+/g;
var DAY_REGEXP = /E/g;
var DO_REGEXP = /dE+/g;
var STANDALONE_MONTH_REGEXP = /L/g;
var HOUR_REGEXP = /h/g;
var SLASH_REGEXP = /\//g;
var SQUARE_OPEN_BRACKET_REGEXP = /\[/g;
var SQUARE_CLOSE_BRACKET_REGEXP = /]/g;
var ANY_REGEXP = /./g;

function _applyPrecision(format, precision) {
    var result;
    var i;
    if (precision > 0) {
        result = "decimal" !== format ? "." : "";
        for (i = 0; i < precision; i++) {
            result += "0"
        }
        return result
    }
    return ""
}

function _hasArabicDigits(text) {
    var code;
    for (var i = 0; i < text.length; i++) {
        code = text.charCodeAt(i);
        if (code >= ARABIC_ZERO_CODE && code < ARABIC_ZERO_CODE + 10) {
            return true
        }
    }
    return false
}

function _convertDateFormat(format) {
    var formattedValue = (_date2.default.format(new Date(2009, 8, 8, 6, 5, 4), format) || "").toString();
    var result = (0, _date3.getFormat)(function(value) {
        return _date2.default.format(value, format)
    });
    if (result) {
        result = _convertDateFormatToOpenXml(result);
        result = _getLanguageInfo(formattedValue) + result
    }
    return result
}

function _getLanguageInfo(defaultPattern) {
    var languageID = (0, _language_codes.getLanguageId)();
    var languageIDStr = languageID ? languageID.toString(16) : "";
    var languageInfo = "";
    if (_hasArabicDigits(defaultPattern)) {
        while (languageIDStr.length < 3) {
            languageIDStr = "0" + languageIDStr
        }
        languageInfo = "[$-2010" + languageIDStr + "]"
    } else {
        if (languageIDStr) {
            languageInfo = "[$-" + languageIDStr + "]"
        }
    }
    return languageInfo
}

function _convertDateFormatToOpenXml(format) {
    return format.replace(SLASH_REGEXP, "\\/").split("'").map(function(datePart, index) {
        if (index % 2 === 0) {
            return datePart.replace(PERIOD_REGEXP, "AM/PM").replace(DO_REGEXP, "d").replace(DAY_REGEXP, "d").replace(STANDALONE_MONTH_REGEXP, "M").replace(HOUR_REGEXP, "H").replace(SQUARE_OPEN_BRACKET_REGEXP, "\\[").replace(SQUARE_CLOSE_BRACKET_REGEXP, "\\]")
        }
        if (datePart) {
            return datePart.replace(ANY_REGEXP, "\\$&")
        }
        return "'"
    }).join("")
}

function _convertNumberFormat(format, precision, currency) {
    var result;
    var excelFormat;
    if ("currency" === format) {
        excelFormat = _number2.default.getOpenXmlCurrencyFormat(currency)
    } else {
        excelFormat = DEFINED_NUMBER_FORMTATS[format.toLowerCase()]
    }
    if (excelFormat) {
        result = _string2.default.format(excelFormat, _applyPrecision(format, precision))
    }
    return result
}
var ExportFormat = {
    formatObjectConverter: function(format, dataType) {
        var result = {
            format: format,
            precision: format && format.precision,
            dataType: dataType
        };
        if ((0, _type.isObject)(format)) {
            return (0, _extend.extend)(result, format, {
                format: format.formatter || format.type,
                currency: format.currency
            })
        }
        return result
    },
    convertFormat: function(format, precision, type, currency) {
        if ((0, _type.isDefined)(format)) {
            if ("date" === type) {
                return _convertDateFormat(format)
            } else {
                if ((0, _type.isString)(format) && DEFINED_NUMBER_FORMTATS[format.toLowerCase()]) {
                    return _convertNumberFormat(format, precision, currency)
                }
            }
        }
    }
};
exports.ExportFormat = ExportFormat;