inferno-server
Version:
Provides methods to render HTML strings from Inferno elements
881 lines (871 loc) • 41.4 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('inferno'), require('stream')) :
typeof define === 'function' && define.amd ? define(['exports', 'inferno', 'stream'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.Inferno = global.Inferno || {}, global.Inferno.Server = global.Inferno.Server || {}), global.Inferno, global.stream));
})(this, (function (exports, inferno, stream) { 'use strict';
var ERROR_MSG = 'a runtime error occured! Use Inferno in development environment to find the error.';
var isArray = Array.isArray;
function isStringOrNumber(o) {
var type = typeof o;
return type === 'string' || type === 'number';
}
function isNullOrUndef(o) {
return o === void 0 || o === null;
}
function isInvalid(o) {
return o === null || o === false || o === true || o === void 0;
}
function isFunction(o) {
return typeof o === 'function';
}
function isString(o) {
return typeof o === 'string';
}
function isNumber(o) {
return typeof o === 'number';
}
function isNull(o) {
return o === null;
}
function isUndefined(o) {
return o === void 0;
}
function throwError(message) {
if (!message) {
message = ERROR_MSG;
}
throw new Error("Inferno Error: " + message);
}
function _extends$4() { return _extends$4 = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends$4.apply(null, arguments); }
var rxUnescaped = /["'&<>]/;
function escapeText(text) {
/* Much faster when there is no unescaped characters */
if (!rxUnescaped.test(text)) {
return text;
}
var result = '';
// assigning empty string here tells JIT this is text
// eslint-disable-next-line no-useless-assignment
var escape = '';
var start = 0;
var i = 0;
for (; i < text.length; ++i) {
switch (text.charCodeAt(i)) {
case 34:
// "
escape = '"';
break;
case 39:
// '
escape = ''';
break;
case 38:
// &
escape = '&';
break;
case 60:
// <
escape = '<';
break;
case 62:
// >
escape = '>';
break;
default:
continue;
}
if (i > start) {
result += text.slice(start, i);
}
result += escape;
start = i + 1;
}
return result + text.slice(start, i);
}
var ATTRIBUTE_NAME_START_CHAR = ":A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
var ATTRIBUTE_NAME_CHAR = ATTRIBUTE_NAME_START_CHAR + "\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
var VALID_ATTRIBUTE_NAME_REGEX = new RegExp(
// eslint-disable-next-line no-misleading-character-class
'^[' + ATTRIBUTE_NAME_START_CHAR + '][' + ATTRIBUTE_NAME_CHAR + ']*$');
var illegalAttributeNameCache = {};
var validatedAttributeNameCache = {};
function isAttributeNameSafe(attributeName) {
if (validatedAttributeNameCache[attributeName] !== void 0) {
return true;
}
if (illegalAttributeNameCache[attributeName] !== void 0) {
return false;
}
if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {
validatedAttributeNameCache[attributeName] = true;
return true;
}
illegalAttributeNameCache[attributeName] = true;
{
console.log('Invalid attribute name: ' + attributeName);
}
return false;
}
var voidElements = new Set(['area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr']);
function createDerivedState(instance, nextProps, state) {
if (instance.constructor.getDerivedStateFromProps) {
return _extends$4({}, state, instance.constructor.getDerivedStateFromProps(nextProps, state));
}
return state;
}
function renderFunctionalComponent(vNode, context) {
var props = vNode.props || inferno.EMPTY_OBJ;
return vNode.flags & 32768 /* VNodeFlags.ForwardRef */ ? vNode.type.render(props, vNode.ref, context) : vNode.type(props, context);
}
function parseStyleAsString(styles) {
if (isString(styles)) {
return escapeText(styles);
} else {
var renderedString = '';
for (var styleName in styles) {
var value = styles[styleName];
if (isStringOrNumber(value)) {
renderedString += styleName + ":" + value + ";";
}
}
return renderedString;
}
}
function renderStyleAttribute(styles) {
var stylesString = parseStyleAsString(styles);
if (stylesString) {
return " style=\"" + stylesString + "\"";
}
return '';
}
function _extends$3() { return _extends$3 = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends$3.apply(null, arguments); }
function renderVNodeToString(vNode, parent, context) {
var flags = vNode.flags;
var type = vNode.type;
var props = vNode.props || inferno.EMPTY_OBJ;
var children = vNode.children;
if ((flags & 14 /* VNodeFlags.Component */) !== 0) {
var isClass = flags & 4 /* VNodeFlags.ComponentClass */;
if (isClass) {
var instance = new type(props, context);
var hasNewAPI = Boolean(type.getDerivedStateFromProps);
instance.$BS = false;
instance.$SSR = true;
var childContext;
if (isFunction(instance.getChildContext)) {
childContext = instance.getChildContext();
}
if (isNullOrUndef(childContext)) {
childContext = context;
} else {
childContext = _extends$3({}, context, childContext);
}
if (instance.props === inferno.EMPTY_OBJ) {
instance.props = props;
}
instance.context = context;
if (!hasNewAPI && isFunction(instance.componentWillMount)) {
instance.$BR = true;
instance.componentWillMount();
instance.$BR = false;
var pending = instance.$PS;
if (pending) {
var state = instance.state;
if (state === null) {
instance.state = pending;
} else {
for (var key in pending) {
state[key] = pending[key];
}
}
instance.$PSS = false;
instance.$PS = null;
}
}
if (hasNewAPI) {
instance.state = createDerivedState(instance, props, instance.state);
}
var renderOutput = instance.render(props, instance.state, instance.context);
// In case render returns invalid stuff
if (isInvalid(renderOutput)) {
return '<!--!-->';
}
if (isString(renderOutput)) {
return escapeText(renderOutput);
}
if (isNumber(renderOutput)) {
return renderOutput + '';
}
return renderVNodeToString(renderOutput, vNode, childContext);
} else {
var _renderOutput = renderFunctionalComponent(vNode, context);
if (isInvalid(_renderOutput)) {
return '<!--!-->';
}
if (isString(_renderOutput)) {
return escapeText(_renderOutput);
}
if (isNumber(_renderOutput)) {
return _renderOutput + '';
}
return renderVNodeToString(_renderOutput, vNode, context);
}
} else if ((flags & 481 /* VNodeFlags.Element */) !== 0) {
var renderedString = "<" + type;
var html;
var isVoidElement = voidElements.has(type);
var className = vNode.className;
if (isString(className)) {
renderedString += " class=\"" + escapeText(className) + "\"";
} else if (isNumber(className)) {
renderedString += " class=\"" + className + "\"";
}
if (!isNull(props)) {
for (var prop in props) {
var value = props[prop];
switch (prop) {
case 'dangerouslySetInnerHTML':
html = value.__html;
break;
case 'style':
if (!isNullOrUndef(props.style)) {
renderedString += renderStyleAttribute(props.style);
}
break;
case 'children':
case 'className':
// Ignore
break;
case 'defaultValue':
// Use default values if normal values are not present
if (!props.value) {
renderedString += " value=\"" + (isString(value) ? escapeText(value) : value) + "\"";
}
break;
case 'defaultChecked':
// Use default values if normal values are not present
if (!props.checked && value === true) {
renderedString += " checked=\"" + value + "\"";
}
break;
default:
if (isAttributeNameSafe(prop)) {
if (isString(value)) {
renderedString += " " + prop + "=\"" + escapeText(value) + "\"";
} else if (isNumber(value)) {
renderedString += " " + prop + "=\"" + value + "\"";
} else if (value === true) {
renderedString += " " + prop;
}
}
break;
}
}
if (type === 'option' && typeof props.value !== 'undefined' && props.value === parent.props.value) {
// Parent value sets children value
renderedString += " selected";
}
}
if (isVoidElement) {
renderedString += ">";
} else {
renderedString += ">";
var childFlags = vNode.childFlags;
if (childFlags === 2 /* ChildFlags.HasVNodeChildren */) {
renderedString += renderVNodeToString(children, vNode, context);
} else if (childFlags & 12 /* ChildFlags.MultipleChildren */) {
for (var i = 0, len = children.length; i < len; ++i) {
renderedString += renderVNodeToString(children[i], vNode, context);
}
} else if (childFlags === 16 /* ChildFlags.HasTextChildren */) {
renderedString += children === '' ? ' ' : escapeText(children);
} else if (html) {
renderedString += html;
}
if (!isVoidElement) {
renderedString += "</" + type + ">";
}
}
if (String(type).match(/[\s\n/='"\0<>]/)) {
throw renderedString;
}
return renderedString;
} else if ((flags & 16 /* VNodeFlags.Text */) !== 0) {
return children === '' ? ' ' : escapeText(children);
} else if (isArray(vNode) || (flags & 8192 /* VNodeFlags.Fragment */) !== 0) {
var _childFlags = vNode.childFlags;
if (_childFlags === 2 /* ChildFlags.HasVNodeChildren */ || isArray(vNode) && vNode.length === 0) {
return '<!--!-->';
} else if (_childFlags & 12 /* ChildFlags.MultipleChildren */ || isArray(vNode)) {
var tmpNodes = isArray(vNode) ? vNode : children;
var _renderedString = '';
for (var _i = 0, _len = tmpNodes.length; _i < _len; ++_i) {
_renderedString += renderVNodeToString(tmpNodes[_i], vNode, context);
}
return _renderedString;
}
} else {
{
if (typeof vNode === 'object') {
throwError("renderToString() received an object that's not a valid VNode, you should stringify it first. Object: \"" + JSON.stringify(vNode) + "\".");
} else {
throwError("renderToString() expects a valid VNode, instead it received an object with the type \"" + typeof vNode + "\".");
}
}
throwError();
}
return '';
}
function renderToString(input) {
return renderVNodeToString(input, {}, {});
}
function _extends$2() { return _extends$2 = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends$2.apply(null, arguments); }
function mergePendingState(componentInstance) {
var pendingState = componentInstance.$PS;
if (pendingState) {
var state = componentInstance.state;
if (state === null) {
componentInstance.state = pendingState;
} else {
componentInstance.state = _extends$2({}, state, pendingState);
}
componentInstance.$PS = null;
}
componentInstance.$BR = false;
}
function _extends$1() { return _extends$1 = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends$1.apply(null, arguments); }
function _inheritsLoose$1(t, o) { t.prototype = Object.create(o.prototype), t.prototype.constructor = t, _setPrototypeOf$1(t, o); }
function _setPrototypeOf$1(t, e) { return _setPrototypeOf$1 = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf$1(t, e); }
var RenderQueueStream = /*#__PURE__*/function (_Readable) {
function RenderQueueStream(initNode) {
var _this;
_this = _Readable.call(this) || this;
_this.collector = [Infinity];
// Infinity marks the end of the stream
_this.promises = [];
_this.pushQueue = _this.pushQueue.bind(_this);
if (initNode) {
_this.renderVNodeToQueue(initNode, null, null);
}
return _this;
}
_inheritsLoose$1(RenderQueueStream, _Readable);
var _proto = RenderQueueStream.prototype;
_proto._read = function _read() {
setTimeout(this.pushQueue, 0);
};
_proto.addToQueue = function addToQueue(node, position) {
// Positioning defined, stack it
if (!isNullOrUndef(position)) {
var lastSlot = this.promises[position].length - 1;
// Combine as array or push into promise collector
if (typeof this.promises[position][lastSlot] === 'string' && typeof node === 'string') {
this.promises[position][lastSlot] += node;
} else {
this.promises[position].push(node);
}
// Collector is empty push to stream
} else if (typeof node === 'string' && this.collector.length - 1 === 0) {
this.push(node);
// Last element in collector and incoming are same then concat
} else if (typeof node === 'string' && typeof this.collector[this.collector.length - 2] === 'string') {
this.collector[this.collector.length - 2] += node;
// Push the element to collector (before Infinity)
} else {
this.collector.splice(-1, 0, node);
}
};
_proto.pushQueue = function pushQueue() {
var _this2 = this;
var chunk = this.collector[0];
// Output strings directly
if (typeof chunk === 'string') {
this.push(chunk);
this.collector.shift();
// For fulfilled promises, merge into collector
} else if (!!chunk && (typeof chunk === 'object' || isFunction(chunk)) && isFunction(chunk.then)) {
chunk.then(function (index) {
var _this2$collector;
(_this2$collector = _this2.collector).splice.apply(_this2$collector, [0, 1].concat(_this2.promises[index]));
_this2.promises[index] = null;
setTimeout(_this2.pushQueue, 0);
});
this.collector[0] = null;
// End of content
} else if (chunk === Infinity) {
this.emit('end');
}
};
_proto.renderVNodeToQueue = function renderVNodeToQueue(vNode, context, position) {
var _this3 = this;
var flags = vNode.flags;
var type = vNode.type;
var props = vNode.props || inferno.EMPTY_OBJ;
var children = vNode.children;
// Handles a component render
if ((flags & 14 /* VNodeFlags.Component */) > 0) {
var isClass = flags & 4 /* VNodeFlags.ComponentClass */;
// Render the
if (isClass) {
var instance = new type(props, context);
var hasNewAPI = Boolean(type.getDerivedStateFromProps);
instance.$BS = false;
instance.$SSR = true;
var childContext;
if (!isUndefined(instance.getChildContext)) {
childContext = instance.getChildContext();
}
if (!isNullOrUndef(childContext)) {
context = _extends$1({}, context, childContext);
}
if (instance.props === inferno.EMPTY_OBJ) {
instance.props = props;
}
instance.context = context;
// Trigger lifecycle hook
if (!hasNewAPI && isFunction(instance.componentWillMount)) {
instance.$BR = true;
instance.componentWillMount();
mergePendingState(instance);
}
// Trigger extra promise-based lifecycle hook
if (isFunction(instance.getInitialProps)) {
var initialProps = instance.getInitialProps(instance.props, instance.context);
if (initialProps) {
if (Promise.resolve(initialProps) === initialProps) {
var promisePosition = this.promises.push([]) - 1;
this.addToQueue(initialProps.then(function (dataForContext) {
if (typeof dataForContext === 'object') {
instance.props = _extends$1({}, instance.props, dataForContext);
}
var renderOut = instance.render(instance.props, instance.state, instance.context);
if (isInvalid(renderOut)) {
_this3.addToQueue('<!--!-->', promisePosition);
} else if (isString(renderOut)) {
_this3.addToQueue(escapeText(renderOut), promisePosition);
} else if (isNumber(renderOut)) {
_this3.addToQueue(renderOut + '', promisePosition);
} else {
_this3.renderVNodeToQueue(renderOut, instance.context, promisePosition);
}
setTimeout(_this3.pushQueue, 0);
return promisePosition;
}), position);
return;
} else {
instance.props = _extends$1({}, instance.props, initialProps);
}
}
}
if (hasNewAPI) {
instance.state = createDerivedState(instance, props, instance.state);
}
var renderOutput = instance.render(instance.props, instance.state, instance.context);
if (isInvalid(renderOutput)) {
this.addToQueue('<!--!-->', position);
} else if (isString(renderOutput)) {
this.addToQueue(escapeText(renderOutput), position);
} else if (isNumber(renderOutput)) {
this.addToQueue(renderOutput + '', position);
} else {
this.renderVNodeToQueue(renderOutput, context, position);
}
} else {
var _renderOutput = renderFunctionalComponent(vNode, context);
if (isInvalid(_renderOutput)) {
this.addToQueue('<!--!-->', position);
} else if (isString(_renderOutput)) {
this.addToQueue(escapeText(_renderOutput), position);
} else if (isNumber(_renderOutput)) {
this.addToQueue(_renderOutput + '', position);
} else {
this.renderVNodeToQueue(_renderOutput, context, position);
}
}
// If an element
} else if ((flags & 481 /* VNodeFlags.Element */) > 0) {
var renderedString = "<" + type;
var html;
var isVoidElement = voidElements.has(type);
var className = vNode.className;
if (isString(className)) {
renderedString += " class=\"" + escapeText(className) + "\"";
} else if (isNumber(className)) {
renderedString += " class=\"" + className + "\"";
}
if (!isNull(props)) {
for (var prop in props) {
var value = props[prop];
switch (prop) {
case 'dangerouslySetInnerHTML':
html = value.__html;
break;
case 'style':
if (!isNullOrUndef(props.style)) {
renderedString += renderStyleAttribute(props.style);
}
break;
case 'children':
case 'className':
// Ignore
break;
case 'defaultValue':
// Use default values if normal values are not present
if (!props.value) {
renderedString += " value=\"" + (isString(value) ? escapeText(value) : value) + "\"";
}
break;
case 'defaultChecked':
// Use default values if normal values are not present
if (!props.checked && value === true) {
renderedString += " checked=\"" + value + "\"";
}
break;
default:
if (isAttributeNameSafe(prop)) {
if (isString(value)) {
renderedString += " " + prop + "=\"" + escapeText(value) + "\"";
} else if (isNumber(value)) {
renderedString += " " + prop + "=\"" + value + "\"";
} else if (value === true) {
renderedString += " " + prop;
}
}
break;
}
}
}
renderedString += ">";
if (String(type).match(/[\s\n/='"\0<>]/)) {
throw renderedString;
}
// Voided element, push directly to queue
if (isVoidElement) {
this.addToQueue(renderedString, position);
// Regular element with content
} else {
// Element has children, build them in
var childFlags = vNode.childFlags;
if (childFlags === 2 /* ChildFlags.HasVNodeChildren */) {
this.addToQueue(renderedString, position);
this.renderVNodeToQueue(children, context, position);
this.addToQueue('</' + type + '>', position);
return;
} else if (childFlags === 16 /* ChildFlags.HasTextChildren */) {
this.addToQueue(renderedString, position);
this.addToQueue(children === '' ? ' ' : escapeText(children + ''), position);
this.addToQueue('</' + type + '>', position);
return;
} else if (childFlags & 12 /* ChildFlags.MultipleChildren */) {
this.addToQueue(renderedString, position);
for (var i = 0, len = children.length; i < len; ++i) {
this.renderVNodeToQueue(children[i], context, position);
}
this.addToQueue('</' + type + '>', position);
return;
}
if (html) {
this.addToQueue(renderedString + html + '</' + type + '>', position);
return;
}
// Close element if it's not void
if (!isVoidElement) {
this.addToQueue(renderedString + '</' + type + '>', position);
}
}
// Push text directly to queue
} else if ((flags & 16 /* VNodeFlags.Text */) > 0) {
this.addToQueue(children === '' ? ' ' : escapeText(children), position);
// Handle fragments and arrays
} else if (isArray(vNode) || (flags & 8192 /* VNodeFlags.Fragment */) !== 0) {
var _childFlags = vNode.childFlags;
if (_childFlags === 2 /* ChildFlags.HasVNodeChildren */ || isArray(vNode) && vNode.length === 0) {
this.addToQueue('<!--!-->', position);
} else if (_childFlags & 12 /* ChildFlags.MultipleChildren */ || isArray(vNode)) {
var tmpChildren = isArray(vNode) ? vNode : vNode.children;
for (var _i = 0, _len = tmpChildren.length; _i < _len; ++_i) {
this.renderVNodeToQueue(tmpChildren[_i], context, position);
}
}
// Handle errors
} else {
{
if (typeof vNode === 'object') {
throwError("renderToString() received an object that's not a valid VNode, you should stringify it first. Object: \"" + JSON.stringify(vNode) + "\".");
} else {
throwError("renderToString() expects a valid VNode, instead it received an object with the type \"" + typeof vNode + "\".");
}
}
throwError();
}
};
return RenderQueueStream;
}(stream.Readable);
function streamQueueAsString(node) {
return new RenderQueueStream(node);
}
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _regenerator() { /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/babel/babel/blob/main/packages/babel-helpers/LICENSE */ var e, t, r = "function" == typeof Symbol ? Symbol : {}, n = r.iterator || "@@iterator", o = r.toStringTag || "@@toStringTag"; function i(r, n, o, i) { var c = n && n.prototype instanceof Generator ? n : Generator, u = Object.create(c.prototype); return _regeneratorDefine2(u, "_invoke", function (r, n, o) { var i, c, u, f = 0, p = o || [], y = false, G = { p: 0, n: 0, v: e, a: d, f: d.bind(e, 4), d: function d(t, r) { return i = t, c = 0, u = e, G.n = r, a; } }; function d(r, n) { for (c = r, u = n, t = 0; !y && f && !o && t < p.length; t++) { var o, i = p[t], d = G.p, l = i[2]; r > 3 ? (o = l === n) && (u = i[(c = i[4]) ? 5 : (c = 3, 3)], i[4] = i[5] = e) : i[0] <= d && ((o = r < 2 && d < i[1]) ? (c = 0, G.v = n, G.n = i[1]) : d < l && (o = r < 3 || i[0] > n || n > l) && (i[4] = r, i[5] = n, G.n = l, c = 0)); } if (o || r > 1) return a; throw y = true, n; } return function (o, p, l) { if (f > 1) throw TypeError("Generator is already running"); for (y && 1 === p && d(p, l), c = p, u = l; (t = c < 2 ? e : u) || !y;) { i || (c ? c < 3 ? (c > 1 && (G.n = -1), d(c, u)) : G.n = u : G.v = u); try { if (f = 2, i) { if (c || (o = "next"), t = i[o]) { if (!(t = t.call(i, u))) throw TypeError("iterator result is not an object"); if (!t.done) return t; u = t.value, c < 2 && (c = 0); } else 1 === c && (t = i["return"]) && t.call(i), c < 2 && (u = TypeError("The iterator does not provide a '" + o + "' method"), c = 1); i = e; } else if ((t = (y = G.n < 0) ? u : r.call(n, G)) !== a) break; } catch (t) { i = e, c = 1, u = t; } finally { f = 1; } } return { value: t, done: y }; }; }(r, o, i), true), u; } var a = {}; function Generator() {} function GeneratorFunction() {} function GeneratorFunctionPrototype() {} t = Object.getPrototypeOf; var c = [][n] ? t(t([][n]())) : (_regeneratorDefine2(t = {}, n, function () { return this; }), t), u = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(c); function f(e) { return Object.setPrototypeOf ? Object.setPrototypeOf(e, GeneratorFunctionPrototype) : (e.__proto__ = GeneratorFunctionPrototype, _regeneratorDefine2(e, o, "GeneratorFunction")), e.prototype = Object.create(u), e; } return GeneratorFunction.prototype = GeneratorFunctionPrototype, _regeneratorDefine2(u, "constructor", GeneratorFunctionPrototype), _regeneratorDefine2(GeneratorFunctionPrototype, "constructor", GeneratorFunction), GeneratorFunction.displayName = "GeneratorFunction", _regeneratorDefine2(GeneratorFunctionPrototype, o, "GeneratorFunction"), _regeneratorDefine2(u), _regeneratorDefine2(u, o, "Generator"), _regeneratorDefine2(u, n, function () { return this; }), _regeneratorDefine2(u, "toString", function () { return "[object Generator]"; }), (_regenerator = function _regenerator() { return { w: i, m: f }; })(); }
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function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; }
function _inheritsLoose(t, o) { t.prototype = Object.create(o.prototype), t.prototype.constructor = t, _setPrototypeOf(t, o); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
var resolvedPromise = Promise.resolve();
var RenderStream = /*#__PURE__*/function (_Readable) {
function RenderStream(initNode) {
var _this;
_this = _Readable.call(this) || this;
_this.initNode = void 0;
_this.started = false;
_this.initNode = initNode;
return _this;
}
_inheritsLoose(RenderStream, _Readable);
var _proto = RenderStream.prototype;
_proto._read = function _read() {
var _this2 = this;
if (this.started) {
return;
}
this.started = true;
resolvedPromise.then(function () {
return _this2.renderNode(_this2.initNode, null);
}).then(function () {
_this2.push(null);
})["catch"](function (err) {
_this2.emit('error', err);
});
};
_proto.renderNode = function renderNode(vNode, context) {
var flags = vNode.flags;
if ((flags & 14 /* VNodeFlags.Component */) > 0) {
return this.renderComponent(vNode, context, flags & 4 /* VNodeFlags.ComponentClass */);
}
if ((flags & 481 /* VNodeFlags.Element */) > 0) {
return this.renderElement(vNode, context);
}
if (isArray(vNode) || (flags & 8192 /* VNodeFlags.Fragment */) !== 0) {
return this.renderArrayOrFragment(vNode, context);
}
this.renderText(vNode);
};
_proto.renderArrayOrFragment = function renderArrayOrFragment(vNode, context) {
var _this3 = this;
var childFlags = vNode.childFlags;
if (childFlags === 2 /* ChildFlags.HasVNodeChildren */ || isArray(vNode) && vNode.length === 0) {
return this.push('<!--!-->');
} else if (childFlags & 12 /* ChildFlags.MultipleChildren */ || isArray(vNode)) {
var children = isArray(vNode) ? vNode : vNode.children;
return children.reduce(/*#__PURE__*/function () {
var _ref = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee2(p, child) {
return _regenerator().w(function (_context2) {
while (1) switch (_context2.n) {
case 0:
_context2.n = 1;
return p.then(/*#__PURE__*/_asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee() {
return _regenerator().w(function (_context) {
while (1) switch (_context.n) {
case 0:
_context.n = 1;
return Promise.resolve(_this3.renderNode(child, context)).then(function () {
return !!(child.flags & 16 /* VNodeFlags.Text */);
});
case 1:
return _context.a(2, _context.v);
}
}, _callee);
})));
case 1:
return _context2.a(2, _context2.v);
}
}, _callee2);
}));
return function (_x, _x2) {
return _ref.apply(this, arguments);
};
}(), Promise.resolve(false));
}
};
_proto.renderComponent = function renderComponent(vComponent, context, isClass) {
var _this4 = this;
var type = vComponent.type;
var props = vComponent.props;
if (!isClass) {
var renderOutput = renderFunctionalComponent(vComponent, context);
if (isInvalid(renderOutput)) {
return this.push('<!--!-->');
}
if (isString(renderOutput)) {
return this.push(escapeText(renderOutput));
}
if (isNumber(renderOutput)) {
return this.push(renderOutput + '');
}
return this.renderNode(renderOutput, context);
}
var instance = new type(props, context);
var hasNewAPI = Boolean(type.getDerivedStateFromProps);
instance.$BS = false;
instance.$SSR = true;
var childContext;
if (isFunction(instance.getChildContext)) {
childContext = instance.getChildContext();
}
if (!isNullOrUndef(childContext)) {
context = _extends({}, context, childContext);
}
instance.context = context;
instance.$BR = true;
return Promise.resolve(!hasNewAPI && (instance.componentWillMount == null ? void 0 : instance.componentWillMount())).then(function () {
mergePendingState(instance);
if (hasNewAPI) {
instance.state = createDerivedState(instance, props, instance.state);
}
var renderOutput = instance.render(instance.props, instance.state, instance.context);
if (isInvalid(renderOutput)) {
return _this4.push('<!--!-->');
}
if (isString(renderOutput)) {
return _this4.push(escapeText(renderOutput));
}
if (isNumber(renderOutput)) {
return _this4.push(renderOutput + '');
}
return _this4.renderNode(renderOutput, context);
});
};
_proto.renderChildren = function renderChildren(children, context, childFlags) {
var _this5 = this;
if (childFlags === 2 /* ChildFlags.HasVNodeChildren */) {
return this.renderNode(children, context);
}
if (childFlags === 16 /* ChildFlags.HasTextChildren */) {
return this.push(children === '' ? ' ' : escapeText(children + ''));
}
if (childFlags & 12 /* ChildFlags.MultipleChildren */) {
return children.reduce(/*#__PURE__*/function () {
var _ref3 = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee4(p, child) {
return _regenerator().w(function (_context4) {
while (1) switch (_context4.n) {
case 0:
_context4.n = 1;
return p.then(/*#__PURE__*/_asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee3() {
return _regenerator().w(function (_context3) {
while (1) switch (_context3.n) {
case 0:
_context3.n = 1;
return Promise.resolve(_this5.renderNode(child, context)).then(function () {
return !!(child.flags & 16 /* VNodeFlags.Text */);
});
case 1:
return _context3.a(2, _context3.v);
}
}, _callee3);
})));
case 1:
return _context4.a(2, _context4.v);
}
}, _callee4);
}));
return function (_x3, _x4) {
return _ref3.apply(this, arguments);
};
}(), Promise.resolve(false));
}
};
_proto.renderText = function renderText(vNode) {
this.push(vNode.children === '' ? ' ' : escapeText(vNode.children));
};
_proto.renderElement = function renderElement(vNode, context) {
var _this6 = this;
var type = vNode.type;
var props = vNode.props;
var renderedString = "<" + type;
var html;
var isVoidElement = voidElements.has(type);
var className = vNode.className;
if (isString(className)) {
renderedString += " class=\"" + escapeText(className) + "\"";
} else if (isNumber(className)) {
renderedString += " class=\"" + className + "\"";
}
if (!isNull(props)) {
for (var prop in props) {
var value = props[prop];
switch (prop) {
case 'dangerouslySetInnerHTML':
html = value.__html;
break;
case 'style':
if (!isNullOrUndef(props.style)) {
renderedString += renderStyleAttribute(props.style);
}
break;
case 'children':
case 'className':
// Ignore
break;
case 'defaultValue':
// Use default values if normal values are not present
if (!props.value) {
renderedString += " value=\"" + (isString(value) ? escapeText(value) : value) + "\"";
}
break;
case 'defaultChecked':
// Use default values if normal values are not present
if (!props.checked && value === true) {
renderedString += " checked=\"" + value + "\"";
}
break;
default:
if (isAttributeNameSafe(prop)) {
if (isString(value)) {
renderedString += " " + prop + "=\"" + escapeText(value) + "\"";
} else if (isNumber(value)) {
renderedString += " " + prop + "=\"" + value + "\"";
} else if (value === true) {
renderedString += " " + prop;
}
break;
}
}
}
}
renderedString += ">";
this.push(renderedString);
if (String(type).match(/[\s\n/='"\0<>]/)) {
throw renderedString;
}
if (isVoidElement) {
return;
} else {
if (html) {
this.push(html);
this.push("</" + type + ">");
return;
}
}
var childFlags = vNode.childFlags;
if (childFlags === 1 /* ChildFlags.HasInvalidChildren */) {
this.push("</" + type + ">");
return;
}
return Promise.resolve(this.renderChildren(vNode.children, context, childFlags)).then(function () {
_this6.push("</" + type + ">");
});
};
return RenderStream;
}(stream.Readable);
function streamAsString(node) {
return new RenderStream(node);
}
exports.RenderQueueStream = RenderQueueStream;
exports.RenderStream = RenderStream;
exports.renderToStaticMarkup = renderToString;
exports.renderToString = renderToString;
exports.streamAsStaticMarkup = streamAsString;
exports.streamAsString = streamAsString;
exports.streamQueueAsStaticMarkup = streamQueueAsString;
exports.streamQueueAsString = streamQueueAsString;
}));