125 lines
4.7 KiB
TypeScript
125 lines
4.7 KiB
TypeScript
import { createTextVNode, computed, defineComponent, h, inject, onServerPrefetch, ref, type VNode, watchEffect } from "vue";
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import { RouterLink } from "vue-router";
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import useAsyncState from "@/useAsyncState.ts";
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import useHead from "@/useHead.ts";
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import DJEmail from "@/DJEmail.tsx";
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import getDJAPI from "@/api.ts";
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export default defineComponent({
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name: "ge-deutsch-article",
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props: {
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articleName: {
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type: String,
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required: true,
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},
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},
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async setup(props) {
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const currentLang = ref<"en" | "de">("de");
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function clickBtn() {
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currentLang.value = currentLang.value === "en" ? "de" : "en";
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}
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const parseDom = inject(
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"dom-parse",
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(innerHTML: string) => Object.assign(document.createElement("div"), { innerHTML }),
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);
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const { result: articleContent, stateIsReady } = useAsyncState(
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"ge-deutsch-article-data",
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async ({ hostUrl }) => {
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const articleResponse = await fetch(`${hostUrl}/generative-energy/content/${props.articleName}.html`);
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const result = await articleResponse.text();
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return result;
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},
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);
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const {
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result: articleData,
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stateIsReady: articleDataReady,
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} = useAsyncState('article-data', ({hostUrl}) => getDJAPI(hostUrl, '/rp-articles'));
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const articleMetadata = computed(() => articleData.value?.find(_ => _.slug === props.articleName));
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const title = computed(() => {
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return articleContent.value?.split('<h1 lang="de">')[1].split("</h1>")[0] ?? 'Artikel';
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});
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useHead({ title });
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onServerPrefetch(() =>
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new Promise<void>((res) => {
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watchEffect(() => {
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if (title.value !== "") {
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res();
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}
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});
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})
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);
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function transformArticleNode(node: Node): VNode | string {
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if (node.nodeType === node.ELEMENT_NODE) {
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const el = node as Element;
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const attrs: Record<string, string> = {};
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const children = [...node.childNodes].map((_) => transformArticleNode(_));
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if (el.tagName === "P") {
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el.classList.add("text-slab");
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children.unshift(h("button", {
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class: "swap",
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onClick: (e) => {
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(e.target as HTMLButtonElement).parentElement?.classList.toggle("swap");
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},
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}, "↻"));
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}
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for (let i = 0; i < el.attributes.length; i++) {
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const item = el.attributes.item(i);
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if (item) {
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attrs[item.name] = item.value;
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}
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}
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if (el.tagName === "H1") {
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return h("header", attrs, h("h1", {}, children));
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} else {
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return h((node as Element).tagName, attrs, children);
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}
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} else {
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return createTextVNode(node.textContent ?? "");
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}
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}
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function ArticleContentTransformed() {
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if (articleContent.value) {
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const dom = parseDom(articleContent.value);
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return h("div", {}, [...dom.children].map((_) => transformArticleNode(_)));
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}
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return <div>Artikel lädt...</div>;
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}
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await Promise.all([stateIsReady, articleDataReady]);
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console.log(articleMetadata.value);
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return () => (
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<div class="ge-article">
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<div class="header">
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<RouterLink to={{ name: "GEDeutsch" }}>Zur Artikelübersicht</RouterLink>
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<button onClick={clickBtn}>
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Sprache auf <span>{currentLang.value === "en" ? "Deutsch" : "Englisch"}</span> umschalten
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</button>
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</div>
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<p class="text-slab">
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Bei dem untenstehenden Artikel handelt es sich um eine hobbymäßige, amateurhafte Übersetzung des
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Artikels „{ title.value }“ von Ray Peat. Bei Ungenauigkeiten oder Fehlübersetzungen freue ich mich über <DJEmail>eine Mail</DJEmail>!
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</p>
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{ articleMetadata.value?.tags?.includes('in-arbeit') && <h5 class="baustelle">🚧 Bitte beachte, dass diese Übersetzung noch in Arbeit und darum nicht fertig ist! 🚧</h5> }
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<hr />
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<article class={`lang-${currentLang.value}`}>
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<ArticleContentTransformed />
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</article>
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</div>
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);
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},
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});
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