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author | 2020-11-18 23:26:45 +0100 | |
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committer | 2020-11-18 23:26:45 +0100 | |
commit | 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch) | |
tree | 8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js | |
parent | 1870f3fdf43707a15fda0f609a021f516f45eb63 (diff) | |
download | website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.tar.gz website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.tar.bz2 website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.zip |
rm node_modules
Diffstat (limited to 'node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js')
-rw-r--r-- | node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js | 615 |
1 files changed, 0 insertions, 615 deletions
diff --git a/node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js b/node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js deleted file mode 100644 index 5fcc8d8..0000000 --- a/node_modules/webpack/lib/web/JsonpMainTemplatePlugin.js +++ /dev/null @@ -1,615 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ -"use strict"; - -const { SyncWaterfallHook } = require("tapable"); -const Template = require("../Template"); - -class JsonpMainTemplatePlugin { - apply(mainTemplate) { - const needChunkOnDemandLoadingCode = chunk => { - for (const chunkGroup of chunk.groupsIterable) { - if (chunkGroup.getNumberOfChildren() > 0) return true; - } - return false; - }; - const needChunkLoadingCode = chunk => { - for (const chunkGroup of chunk.groupsIterable) { - if (chunkGroup.chunks.length > 1) return true; - if (chunkGroup.getNumberOfChildren() > 0) return true; - } - return false; - }; - const needEntryDeferringCode = chunk => { - for (const chunkGroup of chunk.groupsIterable) { - if (chunkGroup.chunks.length > 1) return true; - } - return false; - }; - const needPrefetchingCode = chunk => { - const allPrefetchChunks = chunk.getChildIdsByOrdersMap(true).prefetch; - return allPrefetchChunks && Object.keys(allPrefetchChunks).length; - }; - - // TODO webpack 5, no adding to .hooks, use WeakMap and static methods - ["jsonpScript", "linkPreload", "linkPrefetch"].forEach(hook => { - if (!mainTemplate.hooks[hook]) { - mainTemplate.hooks[hook] = new SyncWaterfallHook([ - "source", - "chunk", - "hash" - ]); - } - }); - - const getScriptSrcPath = (hash, chunk, chunkIdExpression) => { - const chunkFilename = mainTemplate.outputOptions.chunkFilename; - const chunkMaps = chunk.getChunkMaps(); - return mainTemplate.getAssetPath(JSON.stringify(chunkFilename), { - hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, - hashWithLength: length => - `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, - chunk: { - id: `" + ${chunkIdExpression} + "`, - hash: `" + ${JSON.stringify( - chunkMaps.hash - )}[${chunkIdExpression}] + "`, - hashWithLength(length) { - const shortChunkHashMap = Object.create(null); - for (const chunkId of Object.keys(chunkMaps.hash)) { - if (typeof chunkMaps.hash[chunkId] === "string") { - shortChunkHashMap[chunkId] = chunkMaps.hash[chunkId].substr( - 0, - length - ); - } - } - return `" + ${JSON.stringify( - shortChunkHashMap - )}[${chunkIdExpression}] + "`; - }, - name: `" + (${JSON.stringify( - chunkMaps.name - )}[${chunkIdExpression}]||${chunkIdExpression}) + "`, - contentHash: { - javascript: `" + ${JSON.stringify( - chunkMaps.contentHash.javascript - )}[${chunkIdExpression}] + "` - }, - contentHashWithLength: { - javascript: length => { - const shortContentHashMap = {}; - const contentHash = chunkMaps.contentHash.javascript; - for (const chunkId of Object.keys(contentHash)) { - if (typeof contentHash[chunkId] === "string") { - shortContentHashMap[chunkId] = contentHash[chunkId].substr( - 0, - length - ); - } - } - return `" + ${JSON.stringify( - shortContentHashMap - )}[${chunkIdExpression}] + "`; - } - } - }, - contentHashType: "javascript" - }); - }; - mainTemplate.hooks.localVars.tap( - "JsonpMainTemplatePlugin", - (source, chunk, hash) => { - const extraCode = []; - if (needChunkLoadingCode(chunk)) { - extraCode.push( - "", - "// object to store loaded and loading chunks", - "// undefined = chunk not loaded, null = chunk preloaded/prefetched", - "// Promise = chunk loading, 0 = chunk loaded", - "var installedChunks = {", - Template.indent( - chunk.ids.map(id => `${JSON.stringify(id)}: 0`).join(",\n") - ), - "};", - "", - needEntryDeferringCode(chunk) - ? needPrefetchingCode(chunk) - ? "var deferredModules = [], deferredPrefetch = [];" - : "var deferredModules = [];" - : "" - ); - } - if (needChunkOnDemandLoadingCode(chunk)) { - extraCode.push( - "", - "// script path function", - "function jsonpScriptSrc(chunkId) {", - Template.indent([ - `return ${mainTemplate.requireFn}.p + ${getScriptSrcPath( - hash, - chunk, - "chunkId" - )}` - ]), - "}" - ); - } - if (extraCode.length === 0) return source; - return Template.asString([source, ...extraCode]); - } - ); - - mainTemplate.hooks.jsonpScript.tap( - "JsonpMainTemplatePlugin", - (_, chunk, hash) => { - const crossOriginLoading = - mainTemplate.outputOptions.crossOriginLoading; - const chunkLoadTimeout = mainTemplate.outputOptions.chunkLoadTimeout; - const jsonpScriptType = mainTemplate.outputOptions.jsonpScriptType; - - return Template.asString([ - "var script = document.createElement('script');", - "var onScriptComplete;", - jsonpScriptType - ? `script.type = ${JSON.stringify(jsonpScriptType)};` - : "", - "script.charset = 'utf-8';", - `script.timeout = ${chunkLoadTimeout / 1000};`, - `if (${mainTemplate.requireFn}.nc) {`, - Template.indent( - `script.setAttribute("nonce", ${mainTemplate.requireFn}.nc);` - ), - "}", - "script.src = jsonpScriptSrc(chunkId);", - crossOriginLoading - ? Template.asString([ - "if (script.src.indexOf(window.location.origin + '/') !== 0) {", - Template.indent( - `script.crossOrigin = ${JSON.stringify(crossOriginLoading)};` - ), - "}" - ]) - : "", - "// create error before stack unwound to get useful stacktrace later", - "var error = new Error();", - "onScriptComplete = function (event) {", - Template.indent([ - "// avoid mem leaks in IE.", - "script.onerror = script.onload = null;", - "clearTimeout(timeout);", - "var chunk = installedChunks[chunkId];", - "if(chunk !== 0) {", - Template.indent([ - "if(chunk) {", - Template.indent([ - "var errorType = event && (event.type === 'load' ? 'missing' : event.type);", - "var realSrc = event && event.target && event.target.src;", - "error.message = 'Loading chunk ' + chunkId + ' failed.\\n(' + errorType + ': ' + realSrc + ')';", - "error.name = 'ChunkLoadError';", - "error.type = errorType;", - "error.request = realSrc;", - "chunk[1](error);" - ]), - "}", - "installedChunks[chunkId] = undefined;" - ]), - "}" - ]), - "};", - "var timeout = setTimeout(function(){", - Template.indent([ - "onScriptComplete({ type: 'timeout', target: script });" - ]), - `}, ${chunkLoadTimeout});`, - "script.onerror = script.onload = onScriptComplete;" - ]); - } - ); - mainTemplate.hooks.linkPreload.tap( - "JsonpMainTemplatePlugin", - (_, chunk, hash) => { - const crossOriginLoading = - mainTemplate.outputOptions.crossOriginLoading; - const jsonpScriptType = mainTemplate.outputOptions.jsonpScriptType; - - return Template.asString([ - "var link = document.createElement('link');", - jsonpScriptType - ? `link.type = ${JSON.stringify(jsonpScriptType)};` - : "", - "link.charset = 'utf-8';", - `if (${mainTemplate.requireFn}.nc) {`, - Template.indent( - `link.setAttribute("nonce", ${mainTemplate.requireFn}.nc);` - ), - "}", - 'link.rel = "preload";', - 'link.as = "script";', - "link.href = jsonpScriptSrc(chunkId);", - crossOriginLoading - ? Template.asString([ - "if (link.href.indexOf(window.location.origin + '/') !== 0) {", - Template.indent( - `link.crossOrigin = ${JSON.stringify(crossOriginLoading)};` - ), - "}" - ]) - : "" - ]); - } - ); - mainTemplate.hooks.linkPrefetch.tap( - "JsonpMainTemplatePlugin", - (_, chunk, hash) => { - const crossOriginLoading = - mainTemplate.outputOptions.crossOriginLoading; - - return Template.asString([ - "var link = document.createElement('link');", - crossOriginLoading - ? `link.crossOrigin = ${JSON.stringify(crossOriginLoading)};` - : "", - `if (${mainTemplate.requireFn}.nc) {`, - Template.indent( - `link.setAttribute("nonce", ${mainTemplate.requireFn}.nc);` - ), - "}", - 'link.rel = "prefetch";', - 'link.as = "script";', - "link.href = jsonpScriptSrc(chunkId);" - ]); - } - ); - mainTemplate.hooks.requireEnsure.tap( - "JsonpMainTemplatePlugin load", - (source, chunk, hash) => { - return Template.asString([ - source, - "", - "// JSONP chunk loading for javascript", - "", - "var installedChunkData = installedChunks[chunkId];", - 'if(installedChunkData !== 0) { // 0 means "already installed".', - Template.indent([ - "", - '// a Promise means "currently loading".', - "if(installedChunkData) {", - Template.indent(["promises.push(installedChunkData[2]);"]), - "} else {", - Template.indent([ - "// setup Promise in chunk cache", - "var promise = new Promise(function(resolve, reject) {", - Template.indent([ - "installedChunkData = installedChunks[chunkId] = [resolve, reject];" - ]), - "});", - "promises.push(installedChunkData[2] = promise);", - "", - "// start chunk loading", - mainTemplate.hooks.jsonpScript.call("", chunk, hash), - "document.head.appendChild(script);" - ]), - "}" - ]), - "}" - ]); - } - ); - mainTemplate.hooks.requireEnsure.tap( - { - name: "JsonpMainTemplatePlugin preload", - stage: 10 - }, - (source, chunk, hash) => { - const chunkMap = chunk.getChildIdsByOrdersMap().preload; - if (!chunkMap || Object.keys(chunkMap).length === 0) return source; - return Template.asString([ - source, - "", - "// chunk preloadng for javascript", - "", - `var chunkPreloadMap = ${JSON.stringify(chunkMap, null, "\t")};`, - "", - "var chunkPreloadData = chunkPreloadMap[chunkId];", - "if(chunkPreloadData) {", - Template.indent([ - "chunkPreloadData.forEach(function(chunkId) {", - Template.indent([ - "if(installedChunks[chunkId] === undefined) {", - Template.indent([ - "installedChunks[chunkId] = null;", - mainTemplate.hooks.linkPreload.call("", chunk, hash), - "document.head.appendChild(link);" - ]), - "}" - ]), - "});" - ]), - "}" - ]); - } - ); - mainTemplate.hooks.requireExtensions.tap( - "JsonpMainTemplatePlugin", - (source, chunk) => { - if (!needChunkOnDemandLoadingCode(chunk)) return source; - - return Template.asString([ - source, - "", - "// on error function for async loading", - `${mainTemplate.requireFn}.oe = function(err) { console.error(err); throw err; };` - ]); - } - ); - mainTemplate.hooks.bootstrap.tap( - "JsonpMainTemplatePlugin", - (source, chunk, hash) => { - if (needChunkLoadingCode(chunk)) { - const withDefer = needEntryDeferringCode(chunk); - const withPrefetch = needPrefetchingCode(chunk); - return Template.asString([ - source, - "", - "// install a JSONP callback for chunk loading", - "function webpackJsonpCallback(data) {", - Template.indent([ - "var chunkIds = data[0];", - "var moreModules = data[1];", - withDefer ? "var executeModules = data[2];" : "", - withPrefetch ? "var prefetchChunks = data[3] || [];" : "", - '// add "moreModules" to the modules object,', - '// then flag all "chunkIds" as loaded and fire callback', - "var moduleId, chunkId, i = 0, resolves = [];", - "for(;i < chunkIds.length; i++) {", - Template.indent([ - "chunkId = chunkIds[i];", - "if(Object.prototype.hasOwnProperty.call(installedChunks, chunkId) && installedChunks[chunkId]) {", - Template.indent("resolves.push(installedChunks[chunkId][0]);"), - "}", - "installedChunks[chunkId] = 0;" - ]), - "}", - "for(moduleId in moreModules) {", - Template.indent([ - "if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {", - Template.indent( - mainTemplate.renderAddModule( - hash, - chunk, - "moduleId", - "moreModules[moduleId]" - ) - ), - "}" - ]), - "}", - "if(parentJsonpFunction) parentJsonpFunction(data);", - withPrefetch - ? withDefer - ? "deferredPrefetch.push.apply(deferredPrefetch, prefetchChunks);" - : Template.asString([ - "// chunk prefetching for javascript", - "prefetchChunks.forEach(function(chunkId) {", - Template.indent([ - "if(installedChunks[chunkId] === undefined) {", - Template.indent([ - "installedChunks[chunkId] = null;", - mainTemplate.hooks.linkPrefetch.call("", chunk, hash), - "document.head.appendChild(link);" - ]), - "}" - ]), - "});" - ]) - : "", - "while(resolves.length) {", - Template.indent("resolves.shift()();"), - "}", - withDefer - ? Template.asString([ - "", - "// add entry modules from loaded chunk to deferred list", - "deferredModules.push.apply(deferredModules, executeModules || []);", - "", - "// run deferred modules when all chunks ready", - "return checkDeferredModules();" - ]) - : "" - ]), - "};", - withDefer - ? Template.asString([ - "function checkDeferredModules() {", - Template.indent([ - "var result;", - "for(var i = 0; i < deferredModules.length; i++) {", - Template.indent([ - "var deferredModule = deferredModules[i];", - "var fulfilled = true;", - "for(var j = 1; j < deferredModule.length; j++) {", - Template.indent([ - "var depId = deferredModule[j];", - "if(installedChunks[depId] !== 0) fulfilled = false;" - ]), - "}", - "if(fulfilled) {", - Template.indent([ - "deferredModules.splice(i--, 1);", - "result = " + - mainTemplate.requireFn + - "(" + - mainTemplate.requireFn + - ".s = deferredModule[0]);" - ]), - "}" - ]), - "}", - withPrefetch - ? Template.asString([ - "if(deferredModules.length === 0) {", - Template.indent([ - "// chunk prefetching for javascript", - "deferredPrefetch.forEach(function(chunkId) {", - Template.indent([ - "if(installedChunks[chunkId] === undefined) {", - Template.indent([ - "installedChunks[chunkId] = null;", - mainTemplate.hooks.linkPrefetch.call( - "", - chunk, - hash - ), - "document.head.appendChild(link);" - ]), - "}" - ]), - "});", - "deferredPrefetch.length = 0;" - ]), - "}" - ]) - : "", - "return result;" - ]), - "}" - ]) - : "" - ]); - } - return source; - } - ); - mainTemplate.hooks.beforeStartup.tap( - "JsonpMainTemplatePlugin", - (source, chunk, hash) => { - if (needChunkLoadingCode(chunk)) { - var jsonpFunction = mainTemplate.outputOptions.jsonpFunction; - var globalObject = mainTemplate.outputOptions.globalObject; - return Template.asString([ - `var jsonpArray = ${globalObject}[${JSON.stringify( - jsonpFunction - )}] = ${globalObject}[${JSON.stringify(jsonpFunction)}] || [];`, - "var oldJsonpFunction = jsonpArray.push.bind(jsonpArray);", - "jsonpArray.push = webpackJsonpCallback;", - "jsonpArray = jsonpArray.slice();", - "for(var i = 0; i < jsonpArray.length; i++) webpackJsonpCallback(jsonpArray[i]);", - "var parentJsonpFunction = oldJsonpFunction;", - "", - source - ]); - } - return source; - } - ); - mainTemplate.hooks.afterStartup.tap( - "JsonpMainTemplatePlugin", - (source, chunk, hash) => { - const prefetchChunks = chunk.getChildIdsByOrders().prefetch; - if ( - needChunkLoadingCode(chunk) && - prefetchChunks && - prefetchChunks.length - ) { - return Template.asString([ - source, - `webpackJsonpCallback([[], {}, 0, ${JSON.stringify( - prefetchChunks - )}]);` - ]); - } - return source; - } - ); - mainTemplate.hooks.startup.tap( - "JsonpMainTemplatePlugin", - (source, chunk, hash) => { - if (needEntryDeferringCode(chunk)) { - if (chunk.hasEntryModule()) { - const entries = [chunk.entryModule].filter(Boolean).map(m => - [m.id].concat( - Array.from(chunk.groupsIterable)[0] - .chunks.filter(c => c !== chunk) - .map(c => c.id) - ) - ); - return Template.asString([ - "// add entry module to deferred list", - `deferredModules.push(${entries - .map(e => JSON.stringify(e)) - .join(", ")});`, - "// run deferred modules when ready", - "return checkDeferredModules();" - ]); - } else { - return Template.asString([ - "// run deferred modules from other chunks", - "checkDeferredModules();" - ]); - } - } - return source; - } - ); - mainTemplate.hooks.hotBootstrap.tap( - "JsonpMainTemplatePlugin", - (source, chunk, hash) => { - const globalObject = mainTemplate.outputOptions.globalObject; - const hotUpdateChunkFilename = - mainTemplate.outputOptions.hotUpdateChunkFilename; - const hotUpdateMainFilename = - mainTemplate.outputOptions.hotUpdateMainFilename; - const crossOriginLoading = - mainTemplate.outputOptions.crossOriginLoading; - const hotUpdateFunction = mainTemplate.outputOptions.hotUpdateFunction; - const currentHotUpdateChunkFilename = mainTemplate.getAssetPath( - JSON.stringify(hotUpdateChunkFilename), - { - hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, - hashWithLength: length => - `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "`, - chunk: { - id: '" + chunkId + "' - } - } - ); - const currentHotUpdateMainFilename = mainTemplate.getAssetPath( - JSON.stringify(hotUpdateMainFilename), - { - hash: `" + ${mainTemplate.renderCurrentHashCode(hash)} + "`, - hashWithLength: length => - `" + ${mainTemplate.renderCurrentHashCode(hash, length)} + "` - } - ); - const runtimeSource = Template.getFunctionContent( - require("./JsonpMainTemplate.runtime") - ) - .replace(/\/\/\$semicolon/g, ";") - .replace(/\$require\$/g, mainTemplate.requireFn) - .replace( - /\$crossOriginLoading\$/g, - crossOriginLoading ? JSON.stringify(crossOriginLoading) : "null" - ) - .replace(/\$hotMainFilename\$/g, currentHotUpdateMainFilename) - .replace(/\$hotChunkFilename\$/g, currentHotUpdateChunkFilename) - .replace(/\$hash\$/g, JSON.stringify(hash)); - return `${source} -function hotDisposeChunk(chunkId) { - delete installedChunks[chunkId]; -} -var parentHotUpdateCallback = ${globalObject}[${JSON.stringify( - hotUpdateFunction - )}]; -${globalObject}[${JSON.stringify(hotUpdateFunction)}] = ${runtimeSource}`; - } - ); - mainTemplate.hooks.hash.tap("JsonpMainTemplatePlugin", hash => { - hash.update("jsonp"); - hash.update("6"); - }); - } -} -module.exports = JsonpMainTemplatePlugin; |