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781 lines
27 KiB
781 lines
27 KiB
2 years ago
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'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var vue = require('vue');
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var shared = require('@vue/shared');
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var compilerSsr = require('@vue/compiler-ssr');
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// leading comma for empty string ""
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const shouldIgnoreProp = shared.makeMap(`,key,ref,innerHTML,textContent,ref_key,ref_for`);
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function ssrRenderAttrs(props, tag) {
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let ret = '';
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for (const key in props) {
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if (shouldIgnoreProp(key) ||
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shared.isOn(key) ||
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(tag === 'textarea' && key === 'value')) {
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continue;
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}
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const value = props[key];
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if (key === 'class') {
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ret += ` class="${ssrRenderClass(value)}"`;
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}
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else if (key === 'style') {
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ret += ` style="${ssrRenderStyle(value)}"`;
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}
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else {
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ret += ssrRenderDynamicAttr(key, value, tag);
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}
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}
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return ret;
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}
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// render an attr with dynamic (unknown) key.
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function ssrRenderDynamicAttr(key, value, tag) {
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if (!isRenderableValue(value)) {
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return ``;
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}
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const attrKey = tag && tag.indexOf('-') > 0
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? key // preserve raw name on custom elements
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: shared.propsToAttrMap[key] || key.toLowerCase();
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if (shared.isBooleanAttr(attrKey)) {
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return shared.includeBooleanAttr(value) ? ` ${attrKey}` : ``;
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}
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else if (shared.isSSRSafeAttrName(attrKey)) {
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return value === '' ? ` ${attrKey}` : ` ${attrKey}="${shared.escapeHtml(value)}"`;
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}
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else {
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console.warn(`[@vue/server-renderer] Skipped rendering unsafe attribute name: ${attrKey}`);
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return ``;
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}
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}
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// Render a v-bind attr with static key. The key is pre-processed at compile
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// time and we only need to check and escape value.
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function ssrRenderAttr(key, value) {
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if (!isRenderableValue(value)) {
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return ``;
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}
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return ` ${key}="${shared.escapeHtml(value)}"`;
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}
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function isRenderableValue(value) {
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if (value == null) {
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return false;
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}
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const type = typeof value;
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return type === 'string' || type === 'number' || type === 'boolean';
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}
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function ssrRenderClass(raw) {
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return shared.escapeHtml(shared.normalizeClass(raw));
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}
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function ssrRenderStyle(raw) {
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if (!raw) {
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return '';
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}
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if (shared.isString(raw)) {
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return shared.escapeHtml(raw);
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}
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const styles = shared.normalizeStyle(raw);
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return shared.escapeHtml(shared.stringifyStyle(styles));
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}
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const compileCache = Object.create(null);
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function ssrCompile(template, instance) {
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// TODO: This is copied from runtime-core/src/component.ts and should probably be refactored
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const Component = instance.type;
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const { isCustomElement, compilerOptions } = instance.appContext.config;
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const { delimiters, compilerOptions: componentCompilerOptions } = Component;
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const finalCompilerOptions = shared.extend(shared.extend({
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isCustomElement,
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delimiters
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}, compilerOptions), componentCompilerOptions);
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finalCompilerOptions.isCustomElement =
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finalCompilerOptions.isCustomElement || shared.NO;
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finalCompilerOptions.isNativeTag = finalCompilerOptions.isNativeTag || shared.NO;
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const cacheKey = JSON.stringify({
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template,
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compilerOptions: finalCompilerOptions
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}, (key, value) => {
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return shared.isFunction(value) ? value.toString() : value;
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});
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const cached = compileCache[cacheKey];
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if (cached) {
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return cached;
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}
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finalCompilerOptions.onError = (err) => {
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{
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throw err;
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}
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};
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const { code } = compilerSsr.compile(template, finalCompilerOptions);
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return (compileCache[cacheKey] = Function('require', code)(require));
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}
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function ssrRenderTeleport(parentPush, contentRenderFn, target, disabled, parentComponent) {
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parentPush('<!--teleport start-->');
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const context = parentComponent.appContext.provides[vue.ssrContextKey];
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const teleportBuffers = context.__teleportBuffers || (context.__teleportBuffers = {});
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const targetBuffer = teleportBuffers[target] || (teleportBuffers[target] = []);
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// record current index of the target buffer to handle nested teleports
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// since the parent needs to be rendered before the child
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const bufferIndex = targetBuffer.length;
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let teleportContent;
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if (disabled) {
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contentRenderFn(parentPush);
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teleportContent = `<!--teleport anchor-->`;
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}
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else {
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const { getBuffer, push } = createBuffer();
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contentRenderFn(push);
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push(`<!--teleport anchor-->`);
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teleportContent = getBuffer();
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}
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targetBuffer.splice(bufferIndex, 0, teleportContent);
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parentPush('<!--teleport end-->');
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}
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const { createComponentInstance, setCurrentRenderingInstance, setupComponent, renderComponentRoot, normalizeVNode } = vue.ssrUtils;
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// Each component has a buffer array.
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// A buffer array can contain one of the following:
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// - plain string
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// - A resolved buffer (recursive arrays of strings that can be unrolled
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// synchronously)
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// - An async buffer (a Promise that resolves to a resolved buffer)
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function createBuffer() {
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let appendable = false;
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const buffer = [];
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return {
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getBuffer() {
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// Return static buffer and await on items during unroll stage
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return buffer;
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},
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push(item) {
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const isStringItem = shared.isString(item);
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if (appendable && isStringItem) {
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buffer[buffer.length - 1] += item;
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}
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else {
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buffer.push(item);
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}
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appendable = isStringItem;
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if (shared.isPromise(item) || (shared.isArray(item) && item.hasAsync)) {
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// promise, or child buffer with async, mark as async.
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// this allows skipping unnecessary await ticks during unroll stage
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buffer.hasAsync = true;
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}
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}
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};
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}
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function renderComponentVNode(vnode, parentComponent = null, slotScopeId) {
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const instance = createComponentInstance(vnode, parentComponent, null);
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const res = setupComponent(instance, true /* isSSR */);
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const hasAsyncSetup = shared.isPromise(res);
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const prefetches = instance.sp; /* LifecycleHooks.SERVER_PREFETCH */
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if (hasAsyncSetup || prefetches) {
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let p = hasAsyncSetup
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? res
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: Promise.resolve();
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if (prefetches) {
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p = p
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.then(() => Promise.all(prefetches.map(prefetch => prefetch.call(instance.proxy))))
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// Note: error display is already done by the wrapped lifecycle hook function.
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.catch(() => { });
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}
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return p.then(() => renderComponentSubTree(instance, slotScopeId));
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}
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else {
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return renderComponentSubTree(instance, slotScopeId);
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}
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}
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function renderComponentSubTree(instance, slotScopeId) {
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const comp = instance.type;
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const { getBuffer, push } = createBuffer();
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if (shared.isFunction(comp)) {
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let root = renderComponentRoot(instance);
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// #5817 scope ID attrs not falling through if functional component doesn't
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// have props
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if (!comp.props) {
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for (const key in instance.attrs) {
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if (key.startsWith(`data-v-`)) {
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(root.props || (root.props = {}))[key] = ``;
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}
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}
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}
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renderVNode(push, (instance.subTree = root), instance, slotScopeId);
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}
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else {
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if ((!instance.render || instance.render === shared.NOOP) &&
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!instance.ssrRender &&
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!comp.ssrRender &&
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shared.isString(comp.template)) {
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comp.ssrRender = ssrCompile(comp.template, instance);
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}
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// perf: enable caching of computed getters during render
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// since there cannot be state mutations during render.
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for (const e of instance.scope.effects) {
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if (e.computed)
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e.computed._cacheable = true;
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}
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const ssrRender = instance.ssrRender || comp.ssrRender;
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if (ssrRender) {
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// optimized
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// resolve fallthrough attrs
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let attrs = instance.inheritAttrs !== false ? instance.attrs : undefined;
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let hasCloned = false;
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let cur = instance;
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while (true) {
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const scopeId = cur.vnode.scopeId;
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if (scopeId) {
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if (!hasCloned) {
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attrs = { ...attrs };
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hasCloned = true;
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}
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attrs[scopeId] = '';
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}
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const parent = cur.parent;
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if (parent && parent.subTree && parent.subTree === cur.vnode) {
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// parent is a non-SSR compiled component and is rendering this
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// component as root. inherit its scopeId if present.
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cur = parent;
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}
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else {
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break;
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}
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}
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if (slotScopeId) {
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if (!hasCloned)
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attrs = { ...attrs };
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attrs[slotScopeId.trim()] = '';
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}
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// set current rendering instance for asset resolution
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const prev = setCurrentRenderingInstance(instance);
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ssrRender(instance.proxy, push, instance, attrs,
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// compiler-optimized bindings
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instance.props, instance.setupState, instance.data, instance.ctx);
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setCurrentRenderingInstance(prev);
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}
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else if (instance.render && instance.render !== shared.NOOP) {
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renderVNode(push, (instance.subTree = renderComponentRoot(instance)), instance, slotScopeId);
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}
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else {
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const componentName = comp.name || comp.__file || `<Anonymous>`;
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vue.warn(`Component ${componentName} is missing template or render function.`);
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push(`<!---->`);
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}
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}
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return getBuffer();
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}
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function renderVNode(push, vnode, parentComponent, slotScopeId) {
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const { type, shapeFlag, children } = vnode;
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switch (type) {
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case vue.Text:
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push(shared.escapeHtml(children));
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break;
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case vue.Comment:
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push(children ? `<!--${shared.escapeHtmlComment(children)}-->` : `<!---->`);
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break;
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case vue.Static:
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push(children);
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break;
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case vue.Fragment:
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if (vnode.slotScopeIds) {
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slotScopeId =
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(slotScopeId ? slotScopeId + ' ' : '') + vnode.slotScopeIds.join(' ');
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}
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push(`<!--[-->`); // open
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renderVNodeChildren(push, children, parentComponent, slotScopeId);
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push(`<!--]-->`); // close
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break;
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default:
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if (shapeFlag & 1 /* ELEMENT */) {
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renderElementVNode(push, vnode, parentComponent, slotScopeId);
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}
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else if (shapeFlag & 6 /* COMPONENT */) {
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push(renderComponentVNode(vnode, parentComponent, slotScopeId));
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}
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else if (shapeFlag & 64 /* TELEPORT */) {
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renderTeleportVNode(push, vnode, parentComponent, slotScopeId);
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}
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else if (shapeFlag & 128 /* SUSPENSE */) {
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renderVNode(push, vnode.ssContent, parentComponent, slotScopeId);
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}
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else {
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vue.warn('[@vue/server-renderer] Invalid VNode type:', type, `(${typeof type})`);
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}
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}
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}
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function renderVNodeChildren(push, children, parentComponent, slotScopeId) {
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for (let i = 0; i < children.length; i++) {
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renderVNode(push, normalizeVNode(children[i]), parentComponent, slotScopeId);
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}
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}
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function renderElementVNode(push, vnode, parentComponent, slotScopeId) {
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const tag = vnode.type;
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let { props, children, shapeFlag, scopeId, dirs } = vnode;
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let openTag = `<${tag}`;
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if (dirs) {
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props = applySSRDirectives(vnode, props, dirs);
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}
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if (props) {
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openTag += ssrRenderAttrs(props, tag);
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}
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if (scopeId) {
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openTag += ` ${scopeId}`;
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}
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// inherit parent chain scope id if this is the root node
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let curParent = parentComponent;
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let curVnode = vnode;
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while (curParent && curVnode === curParent.subTree) {
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curVnode = curParent.vnode;
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if (curVnode.scopeId) {
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openTag += ` ${curVnode.scopeId}`;
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}
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curParent = curParent.parent;
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}
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if (slotScopeId) {
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openTag += ` ${slotScopeId}`;
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}
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push(openTag + `>`);
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if (!shared.isVoidTag(tag)) {
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let hasChildrenOverride = false;
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if (props) {
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if (props.innerHTML) {
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hasChildrenOverride = true;
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push(props.innerHTML);
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}
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else if (props.textContent) {
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hasChildrenOverride = true;
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push(shared.escapeHtml(props.textContent));
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}
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else if (tag === 'textarea' && props.value) {
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hasChildrenOverride = true;
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push(shared.escapeHtml(props.value));
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}
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}
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if (!hasChildrenOverride) {
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if (shapeFlag & 8 /* TEXT_CHILDREN */) {
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push(shared.escapeHtml(children));
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}
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else if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
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renderVNodeChildren(push, children, parentComponent, slotScopeId);
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}
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}
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push(`</${tag}>`);
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}
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}
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function applySSRDirectives(vnode, rawProps, dirs) {
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const toMerge = [];
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for (let i = 0; i < dirs.length; i++) {
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const binding = dirs[i];
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const { dir: { getSSRProps } } = binding;
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if (getSSRProps) {
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const props = getSSRProps(binding, vnode);
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if (props)
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toMerge.push(props);
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}
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}
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return vue.mergeProps(rawProps || {}, ...toMerge);
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}
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function renderTeleportVNode(push, vnode, parentComponent, slotScopeId) {
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const target = vnode.props && vnode.props.to;
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const disabled = vnode.props && vnode.props.disabled;
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if (!target) {
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if (!disabled) {
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vue.warn(`[@vue/server-renderer] Teleport is missing target prop.`);
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}
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return [];
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}
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if (!shared.isString(target)) {
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vue.warn(`[@vue/server-renderer] Teleport target must be a query selector string.`);
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return [];
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}
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ssrRenderTeleport(push, push => {
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renderVNodeChildren(push, vnode.children, parentComponent, slotScopeId);
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}, target, disabled || disabled === '', parentComponent);
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}
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const { isVNode } = vue.ssrUtils;
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async function unrollBuffer(buffer) {
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if (buffer.hasAsync) {
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let ret = '';
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for (let i = 0; i < buffer.length; i++) {
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let item = buffer[i];
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if (shared.isPromise(item)) {
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item = await item;
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}
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if (shared.isString(item)) {
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ret += item;
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}
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else {
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ret += await unrollBuffer(item);
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}
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}
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return ret;
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}
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else {
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// sync buffer can be more efficiently unrolled without unnecessary await
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// ticks
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return unrollBufferSync(buffer);
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}
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}
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function unrollBufferSync(buffer) {
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let ret = '';
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for (let i = 0; i < buffer.length; i++) {
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let item = buffer[i];
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if (shared.isString(item)) {
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ret += item;
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}
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else {
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// since this is a sync buffer, child buffers are never promises
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||
|
ret += unrollBufferSync(item);
|
||
|
}
|
||
|
}
|
||
|
return ret;
|
||
|
}
|
||
|
async function renderToString(input, context = {}) {
|
||
|
if (isVNode(input)) {
|
||
|
// raw vnode, wrap with app (for context)
|
||
|
return renderToString(vue.createApp({ render: () => input }), context);
|
||
|
}
|
||
|
// rendering an app
|
||
|
const vnode = vue.createVNode(input._component, input._props);
|
||
|
vnode.appContext = input._context;
|
||
|
// provide the ssr context to the tree
|
||
|
input.provide(vue.ssrContextKey, context);
|
||
|
const buffer = await renderComponentVNode(vnode);
|
||
|
const result = await unrollBuffer(buffer);
|
||
|
await resolveTeleports(context);
|
||
|
return result;
|
||
|
}
|
||
|
async function resolveTeleports(context) {
|
||
|
if (context.__teleportBuffers) {
|
||
|
context.teleports = context.teleports || {};
|
||
|
for (const key in context.__teleportBuffers) {
|
||
|
// note: it's OK to await sequentially here because the Promises were
|
||
|
// created eagerly in parallel.
|
||
|
context.teleports[key] = await unrollBuffer((await Promise.all(context.__teleportBuffers[key])));
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
const { isVNode: isVNode$1 } = vue.ssrUtils;
|
||
|
async function unrollBuffer$1(buffer, stream) {
|
||
|
if (buffer.hasAsync) {
|
||
|
for (let i = 0; i < buffer.length; i++) {
|
||
|
let item = buffer[i];
|
||
|
if (shared.isPromise(item)) {
|
||
|
item = await item;
|
||
|
}
|
||
|
if (shared.isString(item)) {
|
||
|
stream.push(item);
|
||
|
}
|
||
|
else {
|
||
|
await unrollBuffer$1(item, stream);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
else {
|
||
|
// sync buffer can be more efficiently unrolled without unnecessary await
|
||
|
// ticks
|
||
|
unrollBufferSync$1(buffer, stream);
|
||
|
}
|
||
|
}
|
||
|
function unrollBufferSync$1(buffer, stream) {
|
||
|
for (let i = 0; i < buffer.length; i++) {
|
||
|
let item = buffer[i];
|
||
|
if (shared.isString(item)) {
|
||
|
stream.push(item);
|
||
|
}
|
||
|
else {
|
||
|
// since this is a sync buffer, child buffers are never promises
|
||
|
unrollBufferSync$1(item, stream);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
function renderToSimpleStream(input, context, stream) {
|
||
|
if (isVNode$1(input)) {
|
||
|
// raw vnode, wrap with app (for context)
|
||
|
return renderToSimpleStream(vue.createApp({ render: () => input }), context, stream);
|
||
|
}
|
||
|
// rendering an app
|
||
|
const vnode = vue.createVNode(input._component, input._props);
|
||
|
vnode.appContext = input._context;
|
||
|
// provide the ssr context to the tree
|
||
|
input.provide(vue.ssrContextKey, context);
|
||
|
Promise.resolve(renderComponentVNode(vnode))
|
||
|
.then(buffer => unrollBuffer$1(buffer, stream))
|
||
|
.then(() => resolveTeleports(context))
|
||
|
.then(() => stream.push(null))
|
||
|
.catch(error => {
|
||
|
stream.destroy(error);
|
||
|
});
|
||
|
return stream;
|
||
|
}
|
||
|
/**
|
||
|
* @deprecated
|
||
|
*/
|
||
|
function renderToStream(input, context = {}) {
|
||
|
console.warn(`[@vue/server-renderer] renderToStream is deprecated - use renderToNodeStream instead.`);
|
||
|
return renderToNodeStream(input, context);
|
||
|
}
|
||
|
function renderToNodeStream(input, context = {}) {
|
||
|
const stream = new (require('stream').Readable)({ read() { } })
|
||
|
;
|
||
|
if (!stream) {
|
||
|
throw new Error(`ESM build of renderToStream() does not support renderToNodeStream(). ` +
|
||
|
`Use pipeToNodeWritable() with an existing Node.js Writable stream ` +
|
||
|
`instance instead.`);
|
||
|
}
|
||
|
return renderToSimpleStream(input, context, stream);
|
||
|
}
|
||
|
function pipeToNodeWritable(input, context = {}, writable) {
|
||
|
renderToSimpleStream(input, context, {
|
||
|
push(content) {
|
||
|
if (content != null) {
|
||
|
writable.write(content);
|
||
|
}
|
||
|
else {
|
||
|
writable.end();
|
||
|
}
|
||
|
},
|
||
|
destroy(err) {
|
||
|
writable.destroy(err);
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
function renderToWebStream(input, context = {}) {
|
||
|
if (typeof ReadableStream !== 'function') {
|
||
|
throw new Error(`ReadableStream constructor is not available in the global scope. ` +
|
||
|
`If the target environment does support web streams, consider using ` +
|
||
|
`pipeToWebWritable() with an existing WritableStream instance instead.`);
|
||
|
}
|
||
|
const encoder = new TextEncoder();
|
||
|
let cancelled = false;
|
||
|
return new ReadableStream({
|
||
|
start(controller) {
|
||
|
renderToSimpleStream(input, context, {
|
||
|
push(content) {
|
||
|
if (cancelled)
|
||
|
return;
|
||
|
if (content != null) {
|
||
|
controller.enqueue(encoder.encode(content));
|
||
|
}
|
||
|
else {
|
||
|
controller.close();
|
||
|
}
|
||
|
},
|
||
|
destroy(err) {
|
||
|
controller.error(err);
|
||
|
}
|
||
|
});
|
||
|
},
|
||
|
cancel() {
|
||
|
cancelled = true;
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
function pipeToWebWritable(input, context = {}, writable) {
|
||
|
const writer = writable.getWriter();
|
||
|
const encoder = new TextEncoder();
|
||
|
// #4287 CloudFlare workers do not implement `ready` property
|
||
|
let hasReady = false;
|
||
|
try {
|
||
|
hasReady = shared.isPromise(writer.ready);
|
||
|
}
|
||
|
catch (e) { }
|
||
|
renderToSimpleStream(input, context, {
|
||
|
async push(content) {
|
||
|
if (hasReady) {
|
||
|
await writer.ready;
|
||
|
}
|
||
|
if (content != null) {
|
||
|
return writer.write(encoder.encode(content));
|
||
|
}
|
||
|
else {
|
||
|
return writer.close();
|
||
|
}
|
||
|
},
|
||
|
destroy(err) {
|
||
|
// TODO better error handling?
|
||
|
console.log(err);
|
||
|
writer.close();
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
|
||
|
function ssrRenderComponent(comp, props = null, children = null, parentComponent = null, slotScopeId) {
|
||
|
return renderComponentVNode(vue.createVNode(comp, props, children), parentComponent, slotScopeId);
|
||
|
}
|
||
|
|
||
|
function ssrRenderSlot(slots, slotName, slotProps, fallbackRenderFn, push, parentComponent, slotScopeId) {
|
||
|
// template-compiled slots are always rendered as fragments
|
||
|
push(`<!--[-->`);
|
||
|
ssrRenderSlotInner(slots, slotName, slotProps, fallbackRenderFn, push, parentComponent, slotScopeId);
|
||
|
push(`<!--]-->`);
|
||
|
}
|
||
|
function ssrRenderSlotInner(slots, slotName, slotProps, fallbackRenderFn, push, parentComponent, slotScopeId, transition) {
|
||
|
const slotFn = slots[slotName];
|
||
|
if (slotFn) {
|
||
|
const slotBuffer = [];
|
||
|
const bufferedPush = (item) => {
|
||
|
slotBuffer.push(item);
|
||
|
};
|
||
|
const ret = slotFn(slotProps, bufferedPush, parentComponent, slotScopeId ? ' ' + slotScopeId : '');
|
||
|
if (shared.isArray(ret)) {
|
||
|
// normal slot
|
||
|
renderVNodeChildren(push, ret, parentComponent, slotScopeId);
|
||
|
}
|
||
|
else {
|
||
|
// ssr slot.
|
||
|
// check if the slot renders all comments, in which case use the fallback
|
||
|
let isEmptySlot = true;
|
||
|
if (transition) {
|
||
|
isEmptySlot = false;
|
||
|
}
|
||
|
else {
|
||
|
for (let i = 0; i < slotBuffer.length; i++) {
|
||
|
if (!isComment(slotBuffer[i])) {
|
||
|
isEmptySlot = false;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
if (isEmptySlot) {
|
||
|
if (fallbackRenderFn) {
|
||
|
fallbackRenderFn();
|
||
|
}
|
||
|
}
|
||
|
else {
|
||
|
for (let i = 0; i < slotBuffer.length; i++) {
|
||
|
push(slotBuffer[i]);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
else if (fallbackRenderFn) {
|
||
|
fallbackRenderFn();
|
||
|
}
|
||
|
}
|
||
|
const commentRE = /<!--[^]*?-->/gm;
|
||
|
function isComment(item) {
|
||
|
return (typeof item === 'string' &&
|
||
|
commentRE.test(item) &&
|
||
|
!item.replace(commentRE, '').trim());
|
||
|
}
|
||
|
|
||
|
function ssrInterpolate(value) {
|
||
|
return shared.escapeHtml(shared.toDisplayString(value));
|
||
|
}
|
||
|
|
||
|
function ssrRenderList(source, renderItem) {
|
||
|
if (shared.isArray(source) || shared.isString(source)) {
|
||
|
for (let i = 0, l = source.length; i < l; i++) {
|
||
|
renderItem(source[i], i);
|
||
|
}
|
||
|
}
|
||
|
else if (typeof source === 'number') {
|
||
|
for (let i = 0; i < source; i++) {
|
||
|
renderItem(i + 1, i);
|
||
|
}
|
||
|
}
|
||
|
else if (shared.isObject(source)) {
|
||
|
if (source[Symbol.iterator]) {
|
||
|
const arr = Array.from(source);
|
||
|
for (let i = 0, l = arr.length; i < l; i++) {
|
||
|
renderItem(arr[i], i);
|
||
|
}
|
||
|
}
|
||
|
else {
|
||
|
const keys = Object.keys(source);
|
||
|
for (let i = 0, l = keys.length; i < l; i++) {
|
||
|
const key = keys[i];
|
||
|
renderItem(source[key], key, i);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
async function ssrRenderSuspense(push, { default: renderContent }) {
|
||
|
if (renderContent) {
|
||
|
renderContent();
|
||
|
}
|
||
|
else {
|
||
|
push(`<!---->`);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function ssrGetDirectiveProps(instance, dir, value, arg, modifiers = {}) {
|
||
|
if (typeof dir !== 'function' && dir.getSSRProps) {
|
||
|
return (dir.getSSRProps({
|
||
|
dir,
|
||
|
instance,
|
||
|
value,
|
||
|
oldValue: undefined,
|
||
|
arg,
|
||
|
modifiers
|
||
|
}, null) || {});
|
||
|
}
|
||
|
return {};
|
||
|
}
|
||
|
|
||
|
const ssrLooseEqual = shared.looseEqual;
|
||
|
function ssrLooseContain(arr, value) {
|
||
|
return shared.looseIndexOf(arr, value) > -1;
|
||
|
}
|
||
|
// for <input :type="type" v-model="model" value="value">
|
||
|
function ssrRenderDynamicModel(type, model, value) {
|
||
|
switch (type) {
|
||
|
case 'radio':
|
||
|
return shared.looseEqual(model, value) ? ' checked' : '';
|
||
|
case 'checkbox':
|
||
|
return (shared.isArray(model) ? ssrLooseContain(model, value) : model)
|
||
|
? ' checked'
|
||
|
: '';
|
||
|
default:
|
||
|
// text types
|
||
|
return ssrRenderAttr('value', model);
|
||
|
}
|
||
|
}
|
||
|
// for <input v-bind="obj" v-model="model">
|
||
|
function ssrGetDynamicModelProps(existingProps = {}, model) {
|
||
|
const { type, value } = existingProps;
|
||
|
switch (type) {
|
||
|
case 'radio':
|
||
|
return shared.looseEqual(model, value) ? { checked: true } : null;
|
||
|
case 'checkbox':
|
||
|
return (shared.isArray(model) ? ssrLooseContain(model, value) : model)
|
||
|
? { checked: true }
|
||
|
: null;
|
||
|
default:
|
||
|
// text types
|
||
|
return { value: model };
|
||
|
}
|
||
|
}
|
||
|
|
||
|
vue.initDirectivesForSSR();
|
||
|
|
||
|
exports.ssrIncludeBooleanAttr = shared.includeBooleanAttr;
|
||
|
exports.pipeToNodeWritable = pipeToNodeWritable;
|
||
|
exports.pipeToWebWritable = pipeToWebWritable;
|
||
|
exports.renderToNodeStream = renderToNodeStream;
|
||
|
exports.renderToSimpleStream = renderToSimpleStream;
|
||
|
exports.renderToStream = renderToStream;
|
||
|
exports.renderToString = renderToString;
|
||
|
exports.renderToWebStream = renderToWebStream;
|
||
|
exports.ssrGetDirectiveProps = ssrGetDirectiveProps;
|
||
|
exports.ssrGetDynamicModelProps = ssrGetDynamicModelProps;
|
||
|
exports.ssrInterpolate = ssrInterpolate;
|
||
|
exports.ssrLooseContain = ssrLooseContain;
|
||
|
exports.ssrLooseEqual = ssrLooseEqual;
|
||
|
exports.ssrRenderAttr = ssrRenderAttr;
|
||
|
exports.ssrRenderAttrs = ssrRenderAttrs;
|
||
|
exports.ssrRenderClass = ssrRenderClass;
|
||
|
exports.ssrRenderComponent = ssrRenderComponent;
|
||
|
exports.ssrRenderDynamicAttr = ssrRenderDynamicAttr;
|
||
|
exports.ssrRenderDynamicModel = ssrRenderDynamicModel;
|
||
|
exports.ssrRenderList = ssrRenderList;
|
||
|
exports.ssrRenderSlot = ssrRenderSlot;
|
||
|
exports.ssrRenderSlotInner = ssrRenderSlotInner;
|
||
|
exports.ssrRenderStyle = ssrRenderStyle;
|
||
|
exports.ssrRenderSuspense = ssrRenderSuspense;
|
||
|
exports.ssrRenderTeleport = ssrRenderTeleport;
|
||
|
exports.ssrRenderVNode = renderVNode;
|