shaman-website-compiler/lib/events/css-content.handler.js

Compile raw HTML, CSS and Javascript into the smallest possible, SEO friendly website.

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.CssContentHandler = void 0;
var CleanCss = require("clean-css");
var event_handler_1 = require("./event-handler");
var file_functions_1 = require("../functions/file.functions");
var CssContentHandler = /** @class */ (function (_super) {
    __extends(CssContentHandler, _super);
    function CssContentHandler() {
        var _this = _super.call(this) || this;
        _this.event = 'file-contents-added';
        _this.processEvent = function (file) {
            if (file.extension != "css")
                return Promise.resolve();
            return _this.minifyCss(file).then(function (_) {
                _this.logger.log("Content has been updated for file '".concat(file.name, "'."));
                return _this.alertFileAvailable(file);
            });
        };
        _this.minifyCss = function (file) {
            if (!_this.config.production)
                return _this.updateFileContents(file, file.text);
            return new Promise(function (res) {
                var rslt = _this.minify.minify(file.text);
                _this.updateFileContents(file, rslt.styles).then(res);
            });
        };
        _this.updateFileContents = function (file, content) {
            _this.context.models.files.update(file.name, function (file) {
                file.content = content;
                if (_this.config.production)
                    file.routePath = (0, file_functions_1.ChangeExtension)(file.name, 'css', 'min.css');
                return file;
            });
            return _this.context.saveChanges();
        };
        _this.minify = new CleanCss({});
        return _this;
    }
    return CssContentHandler;
}(event_handler_1.EventHandler));
exports.CssContentHandler = CssContentHandler;
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