@fishx/module-renderer
Version:
Support render Fish, Fishx module
358 lines (349 loc) • 22.9 kB
JavaScript
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function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
var COMMENT_REGEX = /<!--.*?-->/g;
var SCRIPT_REGEX = /<script\b[^>]*>([\s\S]*?)<\/script>/gi;
var SCRIPT_SRC_REGEX = /<script\b[^>]*src=['"]?([^'"]*)['"]?\b[^>]*>/gi;
var STYLE_REGEX = /<style\b[^>]*>([^<]*)<\/style>/gi;
var LINK_HREF_REGEX = /<link\b[^>]*href=['"]?([^'"]*)['"]?\b[^>]*>/gi;
var CSS_REGEX = new RegExp([STYLE_REGEX, LINK_HREF_REGEX].map(function (reg) {
return reg.source;
}).join('|'), 'gi');
var STYLE_SHEET_REGEX = /rel=['"]stylesheet['"]/gi;
var DATA_MAIN_REGEX = /data-main=".*?"/gi;
var PREFIX = 'fish';
var DYNAMIC = 'dynamic';
var AssetTypeEnum = {
INLINE: 'inline',
EXTERNAL: 'external'
};
var AssetCommentEnum = {
REPLACED: 'replaced',
PROCESSED: 'processed'
};
var cachedProcessedContent = {};
/**
* 获取远程app的资源
*/
export function getEntryAssets(_x, _x2) {
return _getEntryAssets.apply(this, arguments);
}
/**
* html -> { html: processedHtml, assets: processedAssets }
*/
function _getEntryAssets() {
_getEntryAssets = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(container, entry) {
var assetsCacheKey, cachedContent, htmlContent, realEntry, res;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
if (container) {
_context.next = 2;
break;
}
throw new Error('Container is null');
case 2:
if (window.fetch) {
_context.next = 4;
break;
}
throw new Error("fetch ".concat(entry, " error: Current environment does not support window.fetch, please use custom fetch"));
case 4:
assetsCacheKey = 'remote';
cachedContent = cachedProcessedContent[assetsCacheKey];
if (cachedContent) {
_context.next = 18;
break;
}
htmlContent = '';
if (!(!htmlContent && entry)) {
_context.next = 16;
break;
}
realEntry = "".concat(window.location.origin, "/").concat(entry);
_context.next = 12;
return window.fetch(realEntry);
case 12:
res = _context.sent;
_context.next = 15;
return res.text();
case 15:
htmlContent = _context.sent;
case 16:
cachedContent = processHtml(htmlContent, entry);
cachedProcessedContent[assetsCacheKey] = cachedContent;
case 18:
container.innerHTML = cachedContent.html;
return _context.abrupt("return", cachedContent.assets);
case 20:
case "end":
return _context.stop();
}
}, _callee);
}));
return _getEntryAssets.apply(this, arguments);
}
function processHtml(html, entry) {
if (!html) return {
html: '',
assets: {
cssList: [],
jsList: []
}
};
var processedJSAssets = [];
var processedCSSAssets = [];
var processedHtml = html.replace(COMMENT_REGEX, '').replace(SCRIPT_REGEX, function () {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
var matchStr = args[0],
matchContent = args[1];
// 获取内联script
if (!matchStr.match(SCRIPT_SRC_REGEX)) {
processedJSAssets.push({
type: 'inline',
content: matchContent
});
return getComment('script', 'inline', 'replaced');
}
// 获取外链script
return matchStr.replace(SCRIPT_SRC_REGEX, function (_, argSrc2) {
var _getUrl = getUrl(entry, argSrc2),
origin = _getUrl.origin,
realPath = _getUrl.realPath;
var url = argSrc2.indexOf('//') >= 0 ? argSrc2 : realPath;
if (_.match(DATA_MAIN_REGEX)) {
// 为了获取script标签上的 data-main 属性，得到requirejs的加载入口
var _ref = _.match(DATA_MAIN_REGEX),
_ref2 = _slicedToArray(_ref, 1),
dataMain = _ref2[0];
dataMain = dataMain.replace(/data-main=/, '').replace(/\"/g, ''); // eslint-disable-line
processedJSAssets.push({
type: 'external',
content: url,
'data-main': "".concat(origin).concat(dataMain)
});
} else {
processedJSAssets.push({
type: 'external',
content: url
});
}
return getComment('script', argSrc2, AssetCommentEnum.REPLACED);
});
}).replace(CSS_REGEX, function () {
for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
args[_key2] = arguments[_key2];
}
var matchStr = args[0],
matchStyle = args[1],
matchLink = args[2];
// not stylesheet, return as it is
if (matchStr.match(STYLE_SHEET_REGEX)) {
var url = matchLink.indexOf('//') >= 0 ? matchLink : getUrl(entry, matchLink).realPath;
processedCSSAssets.push({
type: AssetTypeEnum.EXTERNAL,
content: url
});
return "".concat(getComment('link', matchLink, AssetCommentEnum.PROCESSED));
// eslint-disable-next-line
} else if (matchStyle) {
processedCSSAssets.push({
type: AssetTypeEnum.INLINE,
content: matchStyle
});
return getComment('style', 'inline', AssetCommentEnum.REPLACED);
}
return matchStr;
});
return {
html: processedHtml,
assets: {
jsList: processedJSAssets,
cssList: processedCSSAssets
}
};
}
/**
* If script/link processed by @ice/stark, add comment for it
*/
function getComment(tag, from, type) {
return "<!--".concat(tag, " ").concat(from, " ").concat(type, " by @ice/stark-->");
}
function getUrl(entry, relativePath) {
var _parseUrl = parseUrl(entry),
origin = _parseUrl.origin,
pathname = _parseUrl.pathname;
// https://icestark.com/ice/index.html + ./js/index.js -> https://icestark.com/ice/js/index.js
if (startWith(relativePath, './')) {
var rPath = relativePath.slice(1);
if (!pathname || pathname === '/') {
return {
origin: origin,
realPath: "".concat(origin).concat(rPath)
};
}
var pathArr = pathname.split('/');
pathArr.splice(-1);
return {
origin: origin,
realPath: "".concat(origin).concat(pathArr.join('/')).concat(rPath)
};
}
if (startWith(relativePath, '/')) {
// https://icestark.com/ice/index.html + /js/index.js -> https://icestark.com/js/index.js
return {
origin: origin,
realPath: "".concat(origin).concat(relativePath)
};
}
// https://icestark.com + js/index.js -> https://icestark.com/js/index.js
if (pathname.includes('remote.html')) {
return {
origin: "".concat(origin, "/"),
realPath: "".concat(origin, "/").concat(relativePath)
};
}
return {
origin: origin,
realPath: "".concat(origin, "/").concat(relativePath)
};
}
function startWith(url, prefix) {
return url.slice(0, prefix.length) === prefix;
}
function parseUrl(entry) {
var a = document.createElement('a');
a.href = entry;
return {
origin: a.origin || entry,
pathname: a.pathname
};
}
/**
* 把 js & css 资源标签添加到head中
*/
export function appendAssets(_x3) {
return _appendAssets.apply(this, arguments);
}
/**
* Create script element (without inline) and append to root
*/
function _appendAssets() {
_appendAssets = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(assets) {
var jsRoot, cssRoot, _assets$jsList, jsList, _assets$cssList, cssList, hasInlineScript;
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
jsRoot = document.getElementsByTagName('head')[0];
cssRoot = document.getElementsByTagName('head')[0];
_assets$jsList = assets.jsList, jsList = _assets$jsList === void 0 ? [] : _assets$jsList, _assets$cssList = assets.cssList, cssList = _assets$cssList === void 0 ? [] : _assets$cssList;
if (!(jsList.length === 0)) {
_context2.next = 5;
break;
}
return _context2.abrupt("return");
case 5:
_context2.next = 7;
return Promise.all(cssList.map(function (asset, index) {
return appendCSS(cssRoot, asset, "".concat(PREFIX, "-css-").concat(index));
}));
case 7:
hasInlineScript = jsList.find(function (asset) {
return asset.type === 'inline';
});
if (!hasInlineScript) {
_context2.next = 13;
break;
}
_context2.next = 11;
return jsList.reduce(function (chain, asset, index) {
return chain.then(function () {
return appendExternalScript(jsRoot, asset, "".concat(PREFIX, "-js-").concat(index));
});
}, Promise.resolve());
case 11:
_context2.next = 15;
break;
case 13:
_context2.next = 15;
return Promise.all(jsList.map(function (asset, index) {
return appendExternalScript(jsRoot, asset, "".concat(PREFIX, "-js-").concat(index));
}));
case 15:
case "end":
return _context2.stop();
}
}, _callee2);
}));
return _appendAssets.apply(this, arguments);
}
function appendExternalScript(root, asset, id) {
return new Promise(function (resolve, reject) {
var type = asset.type,
content = asset.content;
if (!root) reject(new Error("no root element for js asset: ".concat(content)));
var element = document.createElement('script');
// inline script
if (type && type === 'inline') {
element.innerHTML = content;
root.appendChild(element);
resolve();
return;
}
element.setAttribute(PREFIX, DYNAMIC);
element.id = id;
element.type = 'text/javascript';
element.src = content;
element.async = false;
element.setAttribute('fish', 'yes');
element.addEventListener('error', function () {
return reject(new Error("js asset loaded error: ".concat(content)));
}, false);
element.addEventListener('load', function () {
resolve();
}, false);
root.appendChild(element);
if (asset['data-main']) {
element.setAttribute('data-main', asset['data-main']);
}
});
}
/**
* Create link/style element and append to root
*/
function appendCSS(root, asset, id) {
return new Promise(function (resolve, reject) {
var type = asset.type,
content = asset.content;
if (!root) reject(new Error("no root element for css asset: ".concat(content)));
if (type && type === 'inline') {
var styleElement = document.createElement('style');
styleElement.innerHTML = content;
root.appendChild(styleElement);
resolve();
return;
}
var element = document.createElement('link');
element.setAttribute(PREFIX, DYNAMIC);
element.id = id;
element.rel = 'stylesheet';
element.href = content;
element.setAttribute('fish', 'yes');
element.addEventListener('error', function () {
reject(new Error("css asset loaded error: ".concat(content)));
}, false);
element.addEventListener('load', function () {
resolve();
}, false);
root.appendChild(element);
});
}