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This commit is contained in:
A1300399510
2024-05-15 12:05:24 +08:00
parent e2dd1310d3
commit a2b20f1738
917 changed files with 203 additions and 98762 deletions

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@@ -1,133 +0,0 @@
import { HasElementTags, hashTag, normaliseProps, tagDedupeKey, defineHeadPlugin } from '@unhead/shared';
async function elementToTag($el) {
const tag = {
tag: $el.tagName.toLowerCase(),
props: await normaliseProps(
$el.getAttributeNames().reduce((props, name) => ({ ...props, [name]: $el.getAttribute(name) }), {})
),
innerHTML: $el.innerHTML
};
tag._d = tagDedupeKey(tag);
return tag;
}
async function renderDOMHead(head, options = {}) {
const dom = options.document || head.resolvedOptions.document;
if (!dom)
return;
const beforeRenderCtx = { shouldRender: head.dirty, tags: [] };
await head.hooks.callHook("dom:beforeRender", beforeRenderCtx);
if (!beforeRenderCtx.shouldRender)
return;
const tags = (await head.resolveTags()).map((tag) => ({
tag,
id: HasElementTags.includes(tag.tag) ? hashTag(tag) : tag.tag,
shouldRender: true
}));
let state = head._dom;
if (!state) {
state = {
elMap: { htmlAttrs: dom.documentElement, bodyAttrs: dom.body }
};
for (const key of ["body", "head"]) {
const children = dom?.[key]?.children;
for (const c of [...children].filter((c2) => HasElementTags.includes(c2.tagName.toLowerCase())))
state.elMap[c.getAttribute("data-hid") || hashTag(await elementToTag(c))] = c;
}
}
state.pendingSideEffects = { ...state.sideEffects || {} };
state.sideEffects = {};
function track(id, scope, fn) {
const k = `${id}:${scope}`;
state.sideEffects[k] = fn;
delete state.pendingSideEffects[k];
}
function trackCtx({ id, $el, tag }) {
const isAttrTag = tag.tag.endsWith("Attrs");
state.elMap[id] = $el;
if (!isAttrTag) {
["textContent", "innerHTML"].forEach((k) => {
tag[k] && tag[k] !== $el[k] && ($el[k] = tag[k]);
});
track(id, "el", () => {
state.elMap[id].remove();
delete state.elMap[id];
});
}
Object.entries(tag.props).forEach(([k, value]) => {
const ck = `attr:${k}`;
if (k === "class") {
for (const c of (value || "").split(" ").filter(Boolean)) {
isAttrTag && track(id, `${ck}:${c}`, () => $el.classList.remove(c));
!$el.classList.contains(c) && $el.classList.add(c);
}
} else {
$el.getAttribute(k) !== value && $el.setAttribute(k, value === true ? "" : String(value));
isAttrTag && track(id, ck, () => $el.removeAttribute(k));
}
});
}
const pending = [];
const frag = {
bodyClose: void 0,
bodyOpen: void 0,
head: void 0
};
for (const ctx of tags) {
const { tag, shouldRender, id } = ctx;
if (!shouldRender)
continue;
if (tag.tag === "title") {
dom.title = tag.textContent;
continue;
}
ctx.$el = ctx.$el || state.elMap[id];
if (ctx.$el)
trackCtx(ctx);
else
HasElementTags.includes(tag.tag) && pending.push(ctx);
}
for (const ctx of pending) {
const pos = ctx.tag.tagPosition || "head";
ctx.$el = dom.createElement(ctx.tag.tag);
trackCtx(ctx);
frag[pos] = frag[pos] || dom.createDocumentFragment();
frag[pos].appendChild(ctx.$el);
}
for (const ctx of tags)
await head.hooks.callHook("dom:renderTag", ctx, dom, track);
frag.head && dom.head.appendChild(frag.head);
frag.bodyOpen && dom.body.insertBefore(frag.bodyOpen, dom.body.firstChild);
frag.bodyClose && dom.body.appendChild(frag.bodyClose);
Object.values(state.pendingSideEffects).forEach((fn) => fn());
head._dom = state;
head.dirty = false;
await head.hooks.callHook("dom:rendered", { renders: tags });
}
async function debouncedRenderDOMHead(head, options = {}) {
const fn = options.delayFn || ((fn2) => setTimeout(fn2, 10));
return head._domUpdatePromise = head._domUpdatePromise || new Promise((resolve) => fn(async () => {
await renderDOMHead(head, options);
delete head._domUpdatePromise;
resolve();
}));
}
// @__NO_SIDE_EFFECTS__
function DomPlugin(options) {
return defineHeadPlugin((head) => {
const initialPayload = head.resolvedOptions.document?.head.querySelector('script[id="unhead:payload"]')?.innerHTML || false;
initialPayload && head.push(JSON.parse(initialPayload));
return {
mode: "client",
hooks: {
"entries:updated": function(head2) {
debouncedRenderDOMHead(head2, options);
}
}
};
});
}
export { DomPlugin, debouncedRenderDOMHead, renderDOMHead };

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@@ -1,40 +0,0 @@
{
"name": "@unhead/dom",
"type": "module",
"version": "1.8.9",
"author": "Harlan Wilton <harlan@harlanzw.com>",
"license": "MIT",
"funding": "https://github.com/sponsors/harlan-zw",
"homepage": "https://unhead.unjs.io",
"repository": {
"type": "git",
"url": "git+https://github.com/unjs/unhead.git",
"directory": "packages/dom"
},
"bugs": {
"url": "https://github.com/unjs/unhead/issues"
},
"sideEffects": false,
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.mjs",
"require": "./dist/index.cjs"
}
},
"main": "dist/index.cjs",
"module": "dist/index.mjs",
"types": "dist/index.d.ts",
"files": [
"dist"
],
"dependencies": {
"@unhead/schema": "1.8.9",
"@unhead/shared": "1.8.9"
},
"scripts": {
"build": "unbuild .",
"stub": "unbuild . --stub",
"export:sizes": "npx export-size . -r"
}
}