94 lines
2.6 KiB
JavaScript
94 lines
2.6 KiB
JavaScript
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/* globals __VUE_SSR_CONTEXT__ */
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// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
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// This module is a runtime utility for cleaner component module output and will
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// be included in the final webpack user bundle.
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export default function normalizeComponent (
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scriptExports,
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render,
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staticRenderFns,
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functionalTemplate,
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injectStyles,
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scopeId,
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moduleIdentifier, /* server only */
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shadowMode /* vue-cli only */
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) {
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// Vue.extend constructor export interop
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var options = typeof scriptExports === 'function'
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? scriptExports.options
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: scriptExports
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// render functions
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if (render) {
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options.render = render
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options.staticRenderFns = staticRenderFns
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options._compiled = true
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}
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// functional template
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if (functionalTemplate) {
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options.functional = true
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}
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// scopedId
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if (scopeId) {
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options._scopeId = 'data-v-' + scopeId
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}
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var hook
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if (moduleIdentifier) { // server build
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hook = function (context) {
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// 2.3 injection
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context =
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context || // cached call
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(this.$vnode && this.$vnode.ssrContext) || // stateful
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(this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
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// 2.2 with runInNewContext: true
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if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
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context = __VUE_SSR_CONTEXT__
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}
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// inject component styles
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if (injectStyles) {
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injectStyles.call(this, context)
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}
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// register component module identifier for async chunk inferrence
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if (context && context._registeredComponents) {
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context._registeredComponents.add(moduleIdentifier)
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}
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}
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// used by ssr in case component is cached and beforeCreate
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// never gets called
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options._ssrRegister = hook
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} else if (injectStyles) {
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hook = shadowMode
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? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }
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: injectStyles
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}
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if (hook) {
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if (options.functional) {
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// for template-only hot-reload because in that case the render fn doesn't
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// go through the normalizer
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options._injectStyles = hook
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// register for functioal component in vue file
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var originalRender = options.render
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options.render = function renderWithStyleInjection (h, context) {
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hook.call(context)
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return originalRender(h, context)
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}
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} else {
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// inject component registration as beforeCreate hook
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var existing = options.beforeCreate
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options.beforeCreate = existing
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? [].concat(existing, hook)
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: [hook]
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}
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}
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return {
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exports: scriptExports,
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options: options
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}
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}
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