forked from cory/tildefriends
71 lines
1.7 KiB
JavaScript
71 lines
1.7 KiB
JavaScript
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import * as utils from './utils.js';
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import * as commonmark from './commonmark.min.js';
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function markdown(md) {
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var reader = new commonmark.Parser({safe: true});
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var writer = new commonmark.HtmlRenderer();
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var parsed = reader.parse(md || '');
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let walker = parsed.walker();
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let event;
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while ((event = walker.next())) {
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let node = event.node;
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if (event.entering) {
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if (node.type === 'link') {
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if (node.destination.indexOf(':') == -1 &&
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node.destination.indexOf('/') == -1) {
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node.destination = `#${this.wiki?.name}/${node.destination}`;
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}
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}
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}
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}
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return writer.render(parsed);
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}
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async function main() {
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let slash = request.path.indexOf('/');
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if (slash != -1) {
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let wiki_name = request.path.substring(0, slash);
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let wiki_doc_name = request.path.substring(slash + 1);
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let ids = Object.keys(await ssb.following(await ssb.getOwnerIdentities(), 1));
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let [max_row_id, wikis] = await utils.collection(ids, 'wiki', null, -1, {});
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let wiki;
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for (let w of Object.values(wikis)) {
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if (w.name === wiki_name && !w.tombstone) {
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wiki = w;
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break;
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}
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}
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let wiki_doc;
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if (wiki) {
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let [max_row_id, wiki_docs] = await utils.collection(ids, 'wiki-doc', wiki.id, -1, {});
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for (let w of Object.values(wiki_docs)) {
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if (w.name === wiki_doc_name && !w.tombstone) {
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wiki_doc = w;
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break;
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}
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}
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}
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let md;
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if (wiki_doc?.blob) {
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md = utf8Decode(await ssb.blobGet(wiki_doc.blob));
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}
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await respond({
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data: `
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<h1>${wiki_name}: ${wiki_doc_name}</h1>
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<pre>${markdown(md)}</pre>
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`,
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content_type: 'text/html',
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status_code: 200,
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});
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} else {
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await respond({
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data: '<h1>File not found</h1>',
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content_type: 'text/html',
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status_code: 404,
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});
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}
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}
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main();
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