hexo/node_modules/webpack/lib/dependencies/AMDDefineDependency.js

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/

"use strict";

const RuntimeGlobals = require("../RuntimeGlobals");
const makeSerializable = require("../util/makeSerializable");
const NullDependency = require("./NullDependency");

/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
/** @typedef {import("../Dependency")} Dependency */
/** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
/** @typedef {import("../javascript/JavascriptParser").Range} Range */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */

/** @type {Record<string, { definition: string, content: string, requests: string[] }>} */
const DEFINITIONS = {
	f: {
		definition: "var __WEBPACK_AMD_DEFINE_RESULT__;",
		content: `!(__WEBPACK_AMD_DEFINE_RESULT__ = (#).call(exports, ${RuntimeGlobals.require}, exports, module),
		__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))`,
		requests: [
			RuntimeGlobals.require,
			RuntimeGlobals.exports,
			RuntimeGlobals.module
		]
	},
	o: {
		definition: "",
		content: "!(module.exports = #)",
		requests: [RuntimeGlobals.module]
	},
	of: {
		definition:
			"var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;",
		content: `!(__WEBPACK_AMD_DEFINE_FACTORY__ = (#),
		__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
		(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, ${RuntimeGlobals.require}, exports, module)) :
		__WEBPACK_AMD_DEFINE_FACTORY__),
		__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))`,
		requests: [
			RuntimeGlobals.require,
			RuntimeGlobals.exports,
			RuntimeGlobals.module
		]
	},
	af: {
		definition:
			"var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;",
		content: `!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, __WEBPACK_AMD_DEFINE_RESULT__ = (#).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
		__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))`,
		requests: [RuntimeGlobals.exports, RuntimeGlobals.module]
	},
	ao: {
		definition: "",
		content: "!(#, module.exports = #)",
		requests: [RuntimeGlobals.module]
	},
	aof: {
		definition:
			"var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;",
		content: `!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, __WEBPACK_AMD_DEFINE_FACTORY__ = (#),
		__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
		(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
		__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))`,
		requests: [RuntimeGlobals.exports, RuntimeGlobals.module]
	},
	lf: {
		definition: "var XXX, XXXmodule;",
		content: `!(XXXmodule = { id: YYY, exports: {}, loaded: false }, XXX = (#).call(XXXmodule.exports, ${RuntimeGlobals.require}, XXXmodule.exports, XXXmodule), XXXmodule.loaded = true, XXX === undefined && (XXX = XXXmodule.exports))`,
		requests: [RuntimeGlobals.require, RuntimeGlobals.module]
	},
	lo: {
		definition: "var XXX;",
		content: "!(XXX = #)",
		requests: []
	},
	lof: {
		definition: "var XXX, XXXfactory, XXXmodule;",
		content: `!(XXXfactory = (#), (typeof XXXfactory === 'function' ? ((XXXmodule = { id: YYY, exports: {}, loaded: false }), (XXX = XXXfactory.call(XXXmodule.exports, ${RuntimeGlobals.require}, XXXmodule.exports, XXXmodule)), (XXXmodule.loaded = true), XXX === undefined && (XXX = XXXmodule.exports)) : XXX = XXXfactory))`,
		requests: [RuntimeGlobals.require, RuntimeGlobals.module]
	},
	laf: {
		definition: "var __WEBPACK_AMD_DEFINE_ARRAY__, XXX, XXXexports;",
		content:
			"!(__WEBPACK_AMD_DEFINE_ARRAY__ = #, XXX = (#).apply(XXXexports = {}, __WEBPACK_AMD_DEFINE_ARRAY__), XXX === undefined && (XXX = XXXexports))",
		requests: []
	},
	lao: {
		definition: "var XXX;",
		content: "!(#, XXX = #)",
		requests: []
	},
	laof: {
		definition: "var XXXarray, XXXfactory, XXXexports, XXX;",
		content: `!(XXXarray = #, XXXfactory = (#),
		(typeof XXXfactory === 'function' ?
			((XXX = XXXfactory.apply(XXXexports = {}, XXXarray)), XXX === undefined && (XXX = XXXexports)) :
			(XXX = XXXfactory)
		))`,
		requests: []
	}
};

class AMDDefineDependency extends NullDependency {
	/**
	 * @param {Range} range range
	 * @param {Range} arrayRange array range
	 * @param {Range} functionRange function range
	 * @param {Range} objectRange object range
	 * @param {boolean} namedModule true, when define is called with a name
	 */
	constructor(range, arrayRange, functionRange, objectRange, namedModule) {
		super();
		this.range = range;
		this.arrayRange = arrayRange;
		this.functionRange = functionRange;
		this.objectRange = objectRange;
		this.namedModule = namedModule;
		this.localModule = null;
	}

	get type() {
		return "amd define";
	}

	/**
	 * @param {ObjectSerializerContext} context context
	 */
	serialize(context) {
		const { write } = context;
		write(this.range);
		write(this.arrayRange);
		write(this.functionRange);
		write(this.objectRange);
		write(this.namedModule);
		write(this.localModule);
		super.serialize(context);
	}

	/**
	 * @param {ObjectDeserializerContext} context context
	 */
	deserialize(context) {
		const { read } = context;
		this.range = read();
		this.arrayRange = read();
		this.functionRange = read();
		this.objectRange = read();
		this.namedModule = read();
		this.localModule = read();
		super.deserialize(context);
	}
}

makeSerializable(
	AMDDefineDependency,
	"webpack/lib/dependencies/AMDDefineDependency"
);

AMDDefineDependency.Template = class AMDDefineDependencyTemplate extends (
	NullDependency.Template
) {
	/**
	 * @param {Dependency} dependency the dependency for which the template should be applied
	 * @param {ReplaceSource} source the current replace source which can be modified
	 * @param {DependencyTemplateContext} templateContext the context object
	 * @returns {void}
	 */
	apply(dependency, source, { runtimeRequirements }) {
		const dep = /** @type {AMDDefineDependency} */ (dependency);
		const branch = this.branch(dep);
		const { definition, content, requests } = DEFINITIONS[branch];
		for (const req of requests) {
			runtimeRequirements.add(req);
		}
		this.replace(dep, source, definition, content);
	}

	/**
	 * @param {AMDDefineDependency} dependency dependency
	 * @returns {string} variable name
	 */
	localModuleVar(dependency) {
		return (
			dependency.localModule &&
			dependency.localModule.used &&
			dependency.localModule.variableName()
		);
	}

	/**
	 * @param {AMDDefineDependency} dependency dependency
	 * @returns {string} branch
	 */
	branch(dependency) {
		const localModuleVar = this.localModuleVar(dependency) ? "l" : "";
		const arrayRange = dependency.arrayRange ? "a" : "";
		const objectRange = dependency.objectRange ? "o" : "";
		const functionRange = dependency.functionRange ? "f" : "";
		return localModuleVar + arrayRange + objectRange + functionRange;
	}

	/**
	 * @param {AMDDefineDependency} dependency dependency
	 * @param {ReplaceSource} source source
	 * @param {string} definition definition
	 * @param {string} text text
	 */
	replace(dependency, source, definition, text) {
		const localModuleVar = this.localModuleVar(dependency);
		if (localModuleVar) {
			text = text.replace(/XXX/g, localModuleVar.replace(/\$/g, "$$$$"));
			definition = definition.replace(
				/XXX/g,
				localModuleVar.replace(/\$/g, "$$$$")
			);
		}

		if (dependency.namedModule) {
			text = text.replace(/YYY/g, JSON.stringify(dependency.namedModule));
		}

		const texts = text.split("#");

		if (definition) source.insert(0, definition);

		let current = dependency.range[0];
		if (dependency.arrayRange) {
			source.replace(
				current,
				dependency.arrayRange[0] - 1,
				/** @type {string} */ (texts.shift())
			);
			current = dependency.arrayRange[1];
		}

		if (dependency.objectRange) {
			source.replace(
				current,
				dependency.objectRange[0] - 1,
				/** @type {string} */ (texts.shift())
			);
			current = dependency.objectRange[1];
		} else if (dependency.functionRange) {
			source.replace(
				current,
				dependency.functionRange[0] - 1,
				/** @type {string} */ (texts.shift())
			);
			current = dependency.functionRange[1];
		}
		source.replace(
			current,
			dependency.range[1] - 1,
			/** @type {string} */ (texts.shift())
		);
		if (texts.length > 0) throw new Error("Implementation error");
	}
};

module.exports = AMDDefineDependency;