56 lines
1.1 KiB
JavaScript
56 lines
1.1 KiB
JavaScript
import { h } from "virtual-dom";
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const _decorators = [];
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export function addFeaturedLinkMetaDecorator(decorator) {
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_decorators.push(decorator);
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}
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export function extractLinkMeta(topic) {
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const href = topic.get("featured_link");
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const target = Discourse.User.currentProp("external_links_in_new_tab")
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? "_blank"
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: "";
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if (!href) {
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return;
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}
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const meta = {
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target: target,
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href,
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domain: topic.get("featured_link_root_domain"),
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rel: "nofollow"
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};
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if (_decorators.length) {
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_decorators.forEach(cb => cb(meta));
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}
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return meta;
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}
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export default function renderTopicFeaturedLink(topic) {
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const meta = extractLinkMeta(topic);
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if (meta) {
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return `<a class="topic-featured-link" rel="${meta.rel}" target="${
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meta.target
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}" href="${meta.href}">${meta.domain}</a>`;
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} else {
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return "";
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}
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}
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export function topicFeaturedLinkNode(topic) {
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const meta = extractLinkMeta(topic);
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if (meta) {
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return h(
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"a.topic-featured-link",
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{
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attributes: { href: meta.href, rel: meta.rel, target: meta.target }
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},
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meta.domain
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);
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}
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}
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