grind-assets/lib/AssetFactory.js

Asset management for Grind

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.AssetFactory = void 0;

var _Asset = require("./Asset.js");

var _Compiler = require("./Compilers/Compiler.js");

var _PostProcessor = require("./PostProcessors/PostProcessor.js");

const path = require('path');

class AssetFactory {
  constructor(app, shouldOptimizeDefault = false, sourceMapsDefault = 'auto', liveReload = false) {
    this.app = null;
    this.published = null;
    this.shouldOptimizeDefault = null;
    this.sourceMapsDefault = false;
    this.liveReload = false;
    this._compilers = [];
    this._postProcessors = [];
    this.app = app;
    this.published = app.config.get('assets-published', {});
    this.shouldOptimizeDefault = shouldOptimizeDefault;
    this.sourceMapsDefault = sourceMapsDefault;
    this.liveReload = liveReload;
  }

  make(path) {
    return new _Asset.Asset(path, this.getCompilerFromPath(path));
  }

  registerCompiler(compiler) {
    if (typeof compiler === 'function') {
      compiler = new compiler(this.app, this.sourceMapsDefault, this.liveReload);
    }

    if (!(compiler instanceof _Compiler.Compiler)) {
      throw new Error('Compilers must extend Compiler');
    }

    this._compilers.push(compiler);

    this._compilers.sort((a, b) => a.priority > b.priority ? -1 : 1);
  }

  registerPostProcessor(postProcessor) {
    if (typeof postProcessor === 'function') {
      postProcessor = new postProcessor(this.app, this.shouldOptimizeDefault, this.sourceMapsDefault);
    }

    if (!(postProcessor instanceof _PostProcessor.PostProcessor)) {
      throw new Error('PostProcessors must extend PostProcessor');
    }

    this._postProcessors.push(postProcessor);

    this._postProcessors.sort((a, b) => a.priority > b.priority ? -1 : 1);
  }

  getCompilerFromPath(path) {
    for (const compiler of this._compilers) {
      if (compiler.supports(path)) {
        return compiler;
      }
    }

    throw new BadRequestError(`Unsupported asset path: ${path}`);
  }

  getPostProcessorsFromPath(path) {
    return this._postProcessors.filter(postProcessor => postProcessor.supports(path));
  }

  isPathSupported(path) {
    try {
      this.getCompilerFromPath(path);
      return true;
    } catch (e) {
      return false;
    }
  }

  normalizePath(pathname) {
    if (pathname.indexOf('://') !== -1) {
      return pathname;
    }

    return pathname.replace(/^(\/)?(assets\/)?/, '');
  }

  publishedPath(pathname) {
    pathname = this.normalizePath(pathname);
    return this.published[pathname] || path.join('/assets', pathname);
  }

}

exports.AssetFactory = AssetFactory;
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