1 | ;
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2 |
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3 | /**
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4 | * Utility for linking vendor node modules with the application by exporting
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5 | * them to the IMA loader's modules.
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6 | */
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7 |
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8 | Object.defineProperty(exports, "__esModule", {
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9 | value: true
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10 | });
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11 | class VendorLinker {
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12 | /**
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13 | * Initializes the vendor linker.
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14 | */
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15 | constructor() {
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16 | /**
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17 | * Internal storage of loaded modules.
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18 | *
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19 | * @type {Map<string, Object<string, *>>}
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20 | */
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21 | this._modules = new Map();
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22 |
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23 | /**
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24 | * Internal storage of loaded IMA plugins.
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25 | *
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26 | * @type {Object<string, *>[]}
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27 | */
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28 | this._plugins = [];
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29 | }
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30 |
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31 | /**
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32 | * Sets the provided vendor node module to the internal registry of this
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33 | * vendor linker, and registers an IMA loader module of the same name,
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34 | * exporting the same values.
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35 | *
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36 | * @param {string} moduleName The name of the module.
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37 | * @param {Object<string, *>} moduleValues Values exported from the module.
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38 | */
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39 | set(moduleName, moduleValues) {
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40 | this._modules.set(moduleName, moduleValues);
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41 |
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42 | if (typeof moduleValues.$registerImaPlugin === 'function') {
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43 | this._plugins.push(moduleValues);
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44 | }
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45 |
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46 | $IMA.Loader.register(moduleName, [], exports => ({
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47 | setters: [],
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48 | execute: () => {
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49 | // commonjs module compatibility
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50 | exports('default', moduleValues);
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51 | // ES2015 module compatibility
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52 | for (let key of Object.keys(moduleValues)) {
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53 | exports(key, moduleValues[key]);
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54 | }
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55 | }
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56 | }));
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57 | }
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58 |
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59 | /**
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60 | * Returns the provided vendor node module from the internal registry of this
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61 | * vendor linker.
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62 | *
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63 | * @param {string} moduleName The name of the module.
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64 | * @param {?boolean} [imaInternalModule]
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65 | * @return {Object<string, *>} moduleValues Values exported from the module.
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66 | */
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67 | get(moduleName, imaInternalModule) {
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68 | if (!this._modules.has(moduleName) && !imaInternalModule) {
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69 | throw new Error(`The module '${moduleName}' is not registered.` + `Add the module to vendors in build.js`);
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70 | }
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71 |
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72 | return this._modules.get(moduleName);
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73 | }
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74 |
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75 | /**
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76 | * Binds the vendor modules loaded in this vendor linker to the
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77 | * {@code Vendor} sub-namespace of the provided namespace.
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78 | *
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79 | * @param {Namespace} ns The namespace to which the vendor modules should
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80 | * be bound.
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81 | */
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82 | bindToNamespace(ns) {
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83 | let nsVendor = ns.namespace('vendor');
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84 | for (let name of this._modules.keys()) {
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85 | let lib = this._modules.get(name);
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86 |
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87 | if (typeof lib.$registerImaPlugin === 'function') {
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88 | lib.$registerImaPlugin(ns);
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89 | }
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90 |
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91 | nsVendor[name] = lib;
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92 | }
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93 | }
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94 |
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95 | /**
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96 | * Returns the loaded IMA plugins as an array of export objects.
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97 | *
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98 | * @return {Array<Object<string, *>>} The loaded IMA plugins.
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99 | */
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100 | getImaPlugins() {
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101 | return this._plugins;
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102 | }
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103 | }
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104 |
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105 | exports.VendorLinker = VendorLinker;
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106 | exports.default = new VendorLinker();
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107 |
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108 | typeof $IMA !== 'undefined' && $IMA !== null && $IMA.Loader && $IMA.Loader.register('ima/vendorLinker', [], function (_export, _context) {
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109 | ;
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110 | return {
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111 | setters: [],
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112 | execute: function () {
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113 | _export('VendorLinker', exports.VendorLinker);
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114 | _export('default', exports.default);
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115 | }
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116 | };
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117 | });
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