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77 lines
2.7 KiB
77 lines
2.7 KiB
'use strict'; |
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Object.defineProperty(exports, '__esModule', { value: true }); |
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var compilerDom = require('@vue/compiler-dom'); |
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var runtimeDom = require('@vue/runtime-dom'); |
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var shared = require('@vue/shared'); |
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function _interopNamespace(e) { |
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if (e && e.__esModule) return e; |
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var n = Object.create(null); |
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if (e) { |
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Object.keys(e).forEach(function (k) { |
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n[k] = e[k]; |
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}); |
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} |
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n['default'] = e; |
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return Object.freeze(n); |
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} |
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var runtimeDom__namespace = /*#__PURE__*/_interopNamespace(runtimeDom); |
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// This entry is the "full-build" that includes both the runtime |
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const compileCache = Object.create(null); |
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function compileToFunction(template, options) { |
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if (!shared.isString(template)) { |
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if (template.nodeType) { |
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template = template.innerHTML; |
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} |
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else { |
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runtimeDom.warn(`invalid template option: `, template); |
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return shared.NOOP; |
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} |
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} |
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const key = template; |
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const cached = compileCache[key]; |
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if (cached) { |
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return cached; |
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} |
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if (template[0] === '#') { |
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const el = document.querySelector(template); |
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if (!el) { |
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runtimeDom.warn(`Template element not found or is empty: ${template}`); |
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} |
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// __UNSAFE__ |
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// Reason: potential execution of JS expressions in in-DOM template. |
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// The user must make sure the in-DOM template is trusted. If it's rendered |
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// by the server, the template should not contain any user data. |
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template = el ? el.innerHTML : ``; |
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} |
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const { code } = compilerDom.compile(template, shared.extend({ |
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hoistStatic: true, |
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onError: onError , |
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onWarn: e => onError(e, true) |
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}, options)); |
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function onError(err, asWarning = false) { |
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const message = asWarning |
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? err.message |
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: `Template compilation error: ${err.message}`; |
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const codeFrame = err.loc && |
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shared.generateCodeFrame(template, err.loc.start.offset, err.loc.end.offset); |
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runtimeDom.warn(codeFrame ? `${message}\n${codeFrame}` : message); |
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} |
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// The wildcard import results in a huge object with every export |
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// with keys that cannot be mangled, and can be quite heavy size-wise. |
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// In the global build we know `Vue` is available globally so we can avoid |
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// the wildcard object. |
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const render = (new Function('Vue', code)(runtimeDom__namespace)); |
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render._rc = true; |
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return (compileCache[key] = render); |
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} |
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runtimeDom.registerRuntimeCompiler(compileToFunction); |
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Object.keys(runtimeDom).forEach(function (k) { |
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if (k !== 'default') exports[k] = runtimeDom[k]; |
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}); |
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exports.compile = compileToFunction;
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