IOTConnect-Web/node_modules/@vue/compiler-dom/dist/compiler-dom.cjs.prod.js

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2024-05-09 01:49:52 +00:00
/**
* @vue/compiler-dom v3.4.21
* (c) 2018-present Yuxi (Evan) You and Vue contributors
* @license MIT
**/
'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var compilerCore = require('@vue/compiler-core');
var shared = require('@vue/shared');
const V_MODEL_RADIO = Symbol(``);
const V_MODEL_CHECKBOX = Symbol(``);
const V_MODEL_TEXT = Symbol(``);
const V_MODEL_SELECT = Symbol(``);
const V_MODEL_DYNAMIC = Symbol(``);
const V_ON_WITH_MODIFIERS = Symbol(``);
const V_ON_WITH_KEYS = Symbol(``);
const V_SHOW = Symbol(``);
const TRANSITION = Symbol(``);
const TRANSITION_GROUP = Symbol(``);
compilerCore.registerRuntimeHelpers({
[V_MODEL_RADIO]: `vModelRadio`,
[V_MODEL_CHECKBOX]: `vModelCheckbox`,
[V_MODEL_TEXT]: `vModelText`,
[V_MODEL_SELECT]: `vModelSelect`,
[V_MODEL_DYNAMIC]: `vModelDynamic`,
[V_ON_WITH_MODIFIERS]: `withModifiers`,
[V_ON_WITH_KEYS]: `withKeys`,
[V_SHOW]: `vShow`,
[TRANSITION]: `Transition`,
[TRANSITION_GROUP]: `TransitionGroup`
});
const parserOptions = {
parseMode: "html",
isVoidTag: shared.isVoidTag,
isNativeTag: (tag) => shared.isHTMLTag(tag) || shared.isSVGTag(tag) || shared.isMathMLTag(tag),
isPreTag: (tag) => tag === "pre",
decodeEntities: void 0,
isBuiltInComponent: (tag) => {
if (tag === "Transition" || tag === "transition") {
return TRANSITION;
} else if (tag === "TransitionGroup" || tag === "transition-group") {
return TRANSITION_GROUP;
}
},
// https://html.spec.whatwg.org/multipage/parsing.html#tree-construction-dispatcher
getNamespace(tag, parent, rootNamespace) {
let ns = parent ? parent.ns : rootNamespace;
if (parent && ns === 2) {
if (parent.tag === "annotation-xml") {
if (tag === "svg") {
return 1;
}
if (parent.props.some(
(a) => a.type === 6 && a.name === "encoding" && a.value != null && (a.value.content === "text/html" || a.value.content === "application/xhtml+xml")
)) {
ns = 0;
}
} else if (/^m(?:[ions]|text)$/.test(parent.tag) && tag !== "mglyph" && tag !== "malignmark") {
ns = 0;
}
} else if (parent && ns === 1) {
if (parent.tag === "foreignObject" || parent.tag === "desc" || parent.tag === "title") {
ns = 0;
}
}
if (ns === 0) {
if (tag === "svg") {
return 1;
}
if (tag === "math") {
return 2;
}
}
return ns;
}
};
const transformStyle = (node) => {
if (node.type === 1) {
node.props.forEach((p, i) => {
if (p.type === 6 && p.name === "style" && p.value) {
node.props[i] = {
type: 7,
name: `bind`,
arg: compilerCore.createSimpleExpression(`style`, true, p.loc),
exp: parseInlineCSS(p.value.content, p.loc),
modifiers: [],
loc: p.loc
};
}
});
}
};
const parseInlineCSS = (cssText, loc) => {
const normalized = shared.parseStringStyle(cssText);
return compilerCore.createSimpleExpression(
JSON.stringify(normalized),
false,
loc,
3
);
};
function createDOMCompilerError(code, loc) {
return compilerCore.createCompilerError(
code,
loc,
DOMErrorMessages
);
}
const DOMErrorCodes = {
"X_V_HTML_NO_EXPRESSION": 53,
"53": "X_V_HTML_NO_EXPRESSION",
"X_V_HTML_WITH_CHILDREN": 54,
"54": "X_V_HTML_WITH_CHILDREN",
"X_V_TEXT_NO_EXPRESSION": 55,
"55": "X_V_TEXT_NO_EXPRESSION",
"X_V_TEXT_WITH_CHILDREN": 56,
"56": "X_V_TEXT_WITH_CHILDREN",
"X_V_MODEL_ON_INVALID_ELEMENT": 57,
"57": "X_V_MODEL_ON_INVALID_ELEMENT",
"X_V_MODEL_ARG_ON_ELEMENT": 58,
"58": "X_V_MODEL_ARG_ON_ELEMENT",
"X_V_MODEL_ON_FILE_INPUT_ELEMENT": 59,
"59": "X_V_MODEL_ON_FILE_INPUT_ELEMENT",
"X_V_MODEL_UNNECESSARY_VALUE": 60,
"60": "X_V_MODEL_UNNECESSARY_VALUE",
"X_V_SHOW_NO_EXPRESSION": 61,
"61": "X_V_SHOW_NO_EXPRESSION",
"X_TRANSITION_INVALID_CHILDREN": 62,
"62": "X_TRANSITION_INVALID_CHILDREN",
"X_IGNORED_SIDE_EFFECT_TAG": 63,
"63": "X_IGNORED_SIDE_EFFECT_TAG",
"__EXTEND_POINT__": 64,
"64": "__EXTEND_POINT__"
};
const DOMErrorMessages = {
[53]: `v-html is missing expression.`,
[54]: `v-html will override element children.`,
[55]: `v-text is missing expression.`,
[56]: `v-text will override element children.`,
[57]: `v-model can only be used on <input>, <textarea> and <select> elements.`,
[58]: `v-model argument is not supported on plain elements.`,
[59]: `v-model cannot be used on file inputs since they are read-only. Use a v-on:change listener instead.`,
[60]: `Unnecessary value binding used alongside v-model. It will interfere with v-model's behavior.`,
[61]: `v-show is missing expression.`,
[62]: `<Transition> expects exactly one child element or component.`,
[63]: `Tags with side effect (<script> and <style>) are ignored in client component templates.`
};
const transformVHtml = (dir, node, context) => {
const { exp, loc } = dir;
if (!exp) {
context.onError(
createDOMCompilerError(53, loc)
);
}
if (node.children.length) {
context.onError(
createDOMCompilerError(54, loc)
);
node.children.length = 0;
}
return {
props: [
compilerCore.createObjectProperty(
compilerCore.createSimpleExpression(`innerHTML`, true, loc),
exp || compilerCore.createSimpleExpression("", true)
)
]
};
};
const transformVText = (dir, node, context) => {
const { exp, loc } = dir;
if (!exp) {
context.onError(
createDOMCompilerError(55, loc)
);
}
if (node.children.length) {
context.onError(
createDOMCompilerError(56, loc)
);
node.children.length = 0;
}
return {
props: [
compilerCore.createObjectProperty(
compilerCore.createSimpleExpression(`textContent`, true),
exp ? compilerCore.getConstantType(exp, context) > 0 ? exp : compilerCore.createCallExpression(
context.helperString(compilerCore.TO_DISPLAY_STRING),
[exp],
loc
) : compilerCore.createSimpleExpression("", true)
)
]
};
};
const transformModel = (dir, node, context) => {
const baseResult = compilerCore.transformModel(dir, node, context);
if (!baseResult.props.length || node.tagType === 1) {
return baseResult;
}
if (dir.arg) {
context.onError(
createDOMCompilerError(
58,
dir.arg.loc
)
);
}
const { tag } = node;
const isCustomElement = context.isCustomElement(tag);
if (tag === "input" || tag === "textarea" || tag === "select" || isCustomElement) {
let directiveToUse = V_MODEL_TEXT;
let isInvalidType = false;
if (tag === "input" || isCustomElement) {
const type = compilerCore.findProp(node, `type`);
if (type) {
if (type.type === 7) {
directiveToUse = V_MODEL_DYNAMIC;
} else if (type.value) {
switch (type.value.content) {
case "radio":
directiveToUse = V_MODEL_RADIO;
break;
case "checkbox":
directiveToUse = V_MODEL_CHECKBOX;
break;
case "file":
isInvalidType = true;
context.onError(
createDOMCompilerError(
59,
dir.loc
)
);
break;
}
}
} else if (compilerCore.hasDynamicKeyVBind(node)) {
directiveToUse = V_MODEL_DYNAMIC;
} else ;
} else if (tag === "select") {
directiveToUse = V_MODEL_SELECT;
} else ;
if (!isInvalidType) {
baseResult.needRuntime = context.helper(directiveToUse);
}
} else {
context.onError(
createDOMCompilerError(
57,
dir.loc
)
);
}
baseResult.props = baseResult.props.filter(
(p) => !(p.key.type === 4 && p.key.content === "modelValue")
);
return baseResult;
};
const isEventOptionModifier = /* @__PURE__ */ shared.makeMap(`passive,once,capture`);
const isNonKeyModifier = /* @__PURE__ */ shared.makeMap(
// event propagation management
`stop,prevent,self,ctrl,shift,alt,meta,exact,middle`
);
const maybeKeyModifier = /* @__PURE__ */ shared.makeMap("left,right");
const isKeyboardEvent = /* @__PURE__ */ shared.makeMap(
`onkeyup,onkeydown,onkeypress`,
true
);
const resolveModifiers = (key, modifiers, context, loc) => {
const keyModifiers = [];
const nonKeyModifiers = [];
const eventOptionModifiers = [];
for (let i = 0; i < modifiers.length; i++) {
const modifier = modifiers[i];
if (modifier === "native" && compilerCore.checkCompatEnabled(
"COMPILER_V_ON_NATIVE",
context,
loc
)) {
eventOptionModifiers.push(modifier);
} else if (isEventOptionModifier(modifier)) {
eventOptionModifiers.push(modifier);
} else {
if (maybeKeyModifier(modifier)) {
if (compilerCore.isStaticExp(key)) {
if (isKeyboardEvent(key.content)) {
keyModifiers.push(modifier);
} else {
nonKeyModifiers.push(modifier);
}
} else {
keyModifiers.push(modifier);
nonKeyModifiers.push(modifier);
}
} else {
if (isNonKeyModifier(modifier)) {
nonKeyModifiers.push(modifier);
} else {
keyModifiers.push(modifier);
}
}
}
}
return {
keyModifiers,
nonKeyModifiers,
eventOptionModifiers
};
};
const transformClick = (key, event) => {
const isStaticClick = compilerCore.isStaticExp(key) && key.content.toLowerCase() === "onclick";
return isStaticClick ? compilerCore.createSimpleExpression(event, true) : key.type !== 4 ? compilerCore.createCompoundExpression([
`(`,
key,
`) === "onClick" ? "${event}" : (`,
key,
`)`
]) : key;
};
const transformOn = (dir, node, context) => {
return compilerCore.transformOn(dir, node, context, (baseResult) => {
const { modifiers } = dir;
if (!modifiers.length)
return baseResult;
let { key, value: handlerExp } = baseResult.props[0];
const { keyModifiers, nonKeyModifiers, eventOptionModifiers } = resolveModifiers(key, modifiers, context, dir.loc);
if (nonKeyModifiers.includes("right")) {
key = transformClick(key, `onContextmenu`);
}
if (nonKeyModifiers.includes("middle")) {
key = transformClick(key, `onMouseup`);
}
if (nonKeyModifiers.length) {
handlerExp = compilerCore.createCallExpression(context.helper(V_ON_WITH_MODIFIERS), [
handlerExp,
JSON.stringify(nonKeyModifiers)
]);
}
if (keyModifiers.length && // if event name is dynamic, always wrap with keys guard
(!compilerCore.isStaticExp(key) || isKeyboardEvent(key.content))) {
handlerExp = compilerCore.createCallExpression(context.helper(V_ON_WITH_KEYS), [
handlerExp,
JSON.stringify(keyModifiers)
]);
}
if (eventOptionModifiers.length) {
const modifierPostfix = eventOptionModifiers.map(shared.capitalize).join("");
key = compilerCore.isStaticExp(key) ? compilerCore.createSimpleExpression(`${key.content}${modifierPostfix}`, true) : compilerCore.createCompoundExpression([`(`, key, `) + "${modifierPostfix}"`]);
}
return {
props: [compilerCore.createObjectProperty(key, handlerExp)]
};
});
};
const transformShow = (dir, node, context) => {
const { exp, loc } = dir;
if (!exp) {
context.onError(
createDOMCompilerError(61, loc)
);
}
return {
props: [],
needRuntime: context.helper(V_SHOW)
};
};
const expReplaceRE = /__VUE_EXP_START__(.*?)__VUE_EXP_END__/g;
const stringifyStatic = (children, context, parent) => {
if (context.scopes.vSlot > 0) {
return;
}
let nc = 0;
let ec = 0;
const currentChunk = [];
const stringifyCurrentChunk = (currentIndex) => {
if (nc >= 20 || ec >= 5) {
const staticCall = compilerCore.createCallExpression(context.helper(compilerCore.CREATE_STATIC), [
JSON.stringify(
currentChunk.map((node) => stringifyNode(node, context)).join("")
).replace(expReplaceRE, `" + $1 + "`),
// the 2nd argument indicates the number of DOM nodes this static vnode
// will insert / hydrate
String(currentChunk.length)
]);
replaceHoist(currentChunk[0], staticCall, context);
if (currentChunk.length > 1) {
for (let i2 = 1; i2 < currentChunk.length; i2++) {
replaceHoist(currentChunk[i2], null, context);
}
const deleteCount = currentChunk.length - 1;
children.splice(currentIndex - currentChunk.length + 1, deleteCount);
return deleteCount;
}
}
return 0;
};
let i = 0;
for (; i < children.length; i++) {
const child = children[i];
const hoisted = getHoistedNode(child);
if (hoisted) {
const node = child;
const result = analyzeNode(node);
if (result) {
nc += result[0];
ec += result[1];
currentChunk.push(node);
continue;
}
}
i -= stringifyCurrentChunk(i);
nc = 0;
ec = 0;
currentChunk.length = 0;
}
stringifyCurrentChunk(i);
};
const getHoistedNode = (node) => (node.type === 1 && node.tagType === 0 || node.type == 12) && node.codegenNode && node.codegenNode.type === 4 && node.codegenNode.hoisted;
const dataAriaRE = /^(data|aria)-/;
const isStringifiableAttr = (name, ns) => {
return (ns === 0 ? shared.isKnownHtmlAttr(name) : ns === 1 ? shared.isKnownSvgAttr(name) : false) || dataAriaRE.test(name);
};
const replaceHoist = (node, replacement, context) => {
const hoistToReplace = node.codegenNode.hoisted;
context.hoists[context.hoists.indexOf(hoistToReplace)] = replacement;
};
const isNonStringifiable = /* @__PURE__ */ shared.makeMap(
`caption,thead,tr,th,tbody,td,tfoot,colgroup,col`
);
function analyzeNode(node) {
if (node.type === 1 && isNonStringifiable(node.tag)) {
return false;
}
if (node.type === 12) {
return [1, 0];
}
let nc = 1;
let ec = node.props.length > 0 ? 1 : 0;
let bailed = false;
const bail = () => {
bailed = true;
return false;
};
function walk(node2) {
for (let i = 0; i < node2.props.length; i++) {
const p = node2.props[i];
if (p.type === 6 && !isStringifiableAttr(p.name, node2.ns)) {
return bail();
}
if (p.type === 7 && p.name === "bind") {
if (p.arg && (p.arg.type === 8 || p.arg.isStatic && !isStringifiableAttr(p.arg.content, node2.ns))) {
return bail();
}
if (p.exp && (p.exp.type === 8 || p.exp.constType < 3)) {
return bail();
}
}
}
for (let i = 0; i < node2.children.length; i++) {
nc++;
const child = node2.children[i];
if (child.type === 1) {
if (child.props.length > 0) {
ec++;
}
walk(child);
if (bailed) {
return false;
}
}
}
return true;
}
return walk(node) ? [nc, ec] : false;
}
function stringifyNode(node, context) {
if (shared.isString(node)) {
return node;
}
if (shared.isSymbol(node)) {
return ``;
}
switch (node.type) {
case 1:
return stringifyElement(node, context);
case 2:
return shared.escapeHtml(node.content);
case 3:
return `<!--${shared.escapeHtml(node.content)}-->`;
case 5:
return shared.escapeHtml(shared.toDisplayString(evaluateConstant(node.content)));
case 8:
return shared.escapeHtml(evaluateConstant(node));
case 12:
return stringifyNode(node.content, context);
default:
return "";
}
}
function stringifyElement(node, context) {
let res = `<${node.tag}`;
let innerHTML = "";
for (let i = 0; i < node.props.length; i++) {
const p = node.props[i];
if (p.type === 6) {
res += ` ${p.name}`;
if (p.value) {
res += `="${shared.escapeHtml(p.value.content)}"`;
}
} else if (p.type === 7) {
if (p.name === "bind") {
const exp = p.exp;
if (exp.content[0] === "_") {
res += ` ${p.arg.content}="__VUE_EXP_START__${exp.content}__VUE_EXP_END__"`;
continue;
}
if (shared.isBooleanAttr(p.arg.content) && exp.content === "false") {
continue;
}
let evaluated = evaluateConstant(exp);
if (evaluated != null) {
const arg = p.arg && p.arg.content;
if (arg === "class") {
evaluated = shared.normalizeClass(evaluated);
} else if (arg === "style") {
evaluated = shared.stringifyStyle(shared.normalizeStyle(evaluated));
}
res += ` ${p.arg.content}="${shared.escapeHtml(
evaluated
)}"`;
}
} else if (p.name === "html") {
innerHTML = evaluateConstant(p.exp);
} else if (p.name === "text") {
innerHTML = shared.escapeHtml(
shared.toDisplayString(evaluateConstant(p.exp))
);
}
}
}
if (context.scopeId) {
res += ` ${context.scopeId}`;
}
res += `>`;
if (innerHTML) {
res += innerHTML;
} else {
for (let i = 0; i < node.children.length; i++) {
res += stringifyNode(node.children[i], context);
}
}
if (!shared.isVoidTag(node.tag)) {
res += `</${node.tag}>`;
}
return res;
}
function evaluateConstant(exp) {
if (exp.type === 4) {
return new Function(`return (${exp.content})`)();
} else {
let res = ``;
exp.children.forEach((c) => {
if (shared.isString(c) || shared.isSymbol(c)) {
return;
}
if (c.type === 2) {
res += c.content;
} else if (c.type === 5) {
res += shared.toDisplayString(evaluateConstant(c.content));
} else {
res += evaluateConstant(c);
}
});
return res;
}
}
const ignoreSideEffectTags = (node, context) => {
if (node.type === 1 && node.tagType === 0 && (node.tag === "script" || node.tag === "style")) {
context.removeNode();
}
};
const DOMNodeTransforms = [
transformStyle,
...[]
];
const DOMDirectiveTransforms = {
cloak: compilerCore.noopDirectiveTransform,
html: transformVHtml,
text: transformVText,
model: transformModel,
// override compiler-core
on: transformOn,
// override compiler-core
show: transformShow
};
function compile(src, options = {}) {
return compilerCore.baseCompile(
src,
shared.extend({}, parserOptions, options, {
nodeTransforms: [
// ignore <script> and <tag>
// this is not put inside DOMNodeTransforms because that list is used
// by compiler-ssr to generate vnode fallback branches
ignoreSideEffectTags,
...DOMNodeTransforms,
...options.nodeTransforms || []
],
directiveTransforms: shared.extend(
{},
DOMDirectiveTransforms,
options.directiveTransforms || {}
),
transformHoist: stringifyStatic
})
);
}
function parse(template, options = {}) {
return compilerCore.baseParse(template, shared.extend({}, parserOptions, options));
}
exports.DOMDirectiveTransforms = DOMDirectiveTransforms;
exports.DOMErrorCodes = DOMErrorCodes;
exports.DOMErrorMessages = DOMErrorMessages;
exports.DOMNodeTransforms = DOMNodeTransforms;
exports.TRANSITION = TRANSITION;
exports.TRANSITION_GROUP = TRANSITION_GROUP;
exports.V_MODEL_CHECKBOX = V_MODEL_CHECKBOX;
exports.V_MODEL_DYNAMIC = V_MODEL_DYNAMIC;
exports.V_MODEL_RADIO = V_MODEL_RADIO;
exports.V_MODEL_SELECT = V_MODEL_SELECT;
exports.V_MODEL_TEXT = V_MODEL_TEXT;
exports.V_ON_WITH_KEYS = V_ON_WITH_KEYS;
exports.V_ON_WITH_MODIFIERS = V_ON_WITH_MODIFIERS;
exports.V_SHOW = V_SHOW;
exports.compile = compile;
exports.createDOMCompilerError = createDOMCompilerError;
exports.parse = parse;
exports.parserOptions = parserOptions;
exports.transformStyle = transformStyle;
Object.keys(compilerCore).forEach(function (k) {
if (k !== 'default' && !Object.prototype.hasOwnProperty.call(exports, k)) exports[k] = compilerCore[k];
});