atpl/lib/LanguageContext.js

A complete and fast template engine fully compatible with twig and similar to jinja with zero dependencies.

"use strict";
var TemplateConfig_1 = require('./TemplateConfig');
/**
 * Reusable context that holds tag, function, filter and test definitions.
 */
var LanguageContext = (function () {
    function LanguageContext(templateConfig) {
        if (templateConfig === void 0) { templateConfig = undefined; }
        this.templateConfig = templateConfig;
        this.tags = {};
        this.functions = {};
        this.filters = {};
        this.tests = {};
        if (this.templateConfig === undefined)
            this.templateConfig = new TemplateConfig_1.TemplateConfig(true);
    }
    LanguageContext.prototype._registerSomethingItem = function (object, key, value) {
        object[key.replace(/^\$+/, '')] = value;
    };
    LanguageContext.prototype._registerSomething = function (object, list) {
        if (list !== undefined) {
            for (var key in list)
                this._registerSomethingItem(object, key, list[key]);
        }
    };
    LanguageContext.prototype.trans = function (selected, normal, plural, locale, count) {
        return "TRANS[" + locale + "]:" + selected;
    };
    LanguageContext.prototype.registerExtension = function (container) {
        this.registerTags(container.tags);
        this.registerFunctions(container.functions);
        this.registerFilters(container.filters);
        this.registerTests(container.tests);
    };
    LanguageContext.prototype.registerTags = function (tags) {
        this._registerSomething(this.tags, tags);
    };
    LanguageContext.prototype.registerFunctions = function (functions) {
        this._registerSomething(this.functions, functions);
    };
    LanguageContext.prototype.registerFilters = function (filters) {
        this._registerSomething(this.filters, filters);
    };
    LanguageContext.prototype.registerTests = function (tests) {
        this._registerSomething(this.tests, tests);
    };
    return LanguageContext;
}());
exports.LanguageContext = LanguageContext;