Request For Payment, Price: ${doc.rfp.creation.price} WEN
`; } @@ -123,32 +133,97 @@ export async function renderPublication(ctx) { ctx.type = 'text/html'; ctx.body = $.html(); } +export async function renderCollection(ctx) { + const headers = ctxHeaders(ctx); + // const gid = ctx.params.gid as string + const { cid: _cid } = ctx.query; + const $ = cheerio.load(collectionTpl); + const lang = headers['x-language'] ?? 'eng'; + const siteInfo = metaInfos[lang]; + if (siteInfo) { + $('title').text(siteInfo.title); + $('meta[name="description"]').prop('content', siteInfo.desc); + } + try { + const doc = await getCollection(headers, _cid); + const [language, info] = getCollectionInfo(doc, lang) ?? []; + if (!info || !language) { + throw createError(404, 'collection not found'); + } + const gid = Xid.fromValue(doc.gid); + const cid = Xid.fromValue(doc.id); + const groupUrl = `${siteBase}/group/${gid.toString()}`; + const docUrl = `${groupUrl}?cid=${cid.toString()}`; + $('html').prop('lang', language); + if (isRTL(language)) { + $('html').prop('dir', 'rtl'); + } + $('meta[property="og:url"]').prop('content', docUrl); + $('meta[property="og:title"]').prop('content', info.title); + if (info.summary) { + $('meta[property="og:description"]').prop('content', info.summary); + } + $('#title').text(info.title); + if (info.summary) { + $('#summary').text(info.summary); + } + if (info.authors) { + info.authors.forEach((author) => $(`${author}`).appendTo(`#authors`)); + } + if (info.keywords) { + info.keywords.forEach((keyword) => $(`${keyword}`).appendTo(`#keywords`)); + } + const groupInfo = $('#group'); + groupInfo.prop('href', groupUrl); + groupInfo.text(`Group: ${groupUrl}`); + const updated_at = new Date(doc.updated_at).toUTCString(); + $('#updated_time').text(`Updated: ${updated_at}`); + ctx.set('last-modified', updated_at); + try { + const docs = await listCollectionChildren(headers, cid); + renderCollectionChildrenItems($, docs); + } + catch (err) { + ignoreError(); + } + } + catch (err) { + ctx.status = 404; + const url = ctx.get('x-request-url'); + if (url !== '') { + $('#content').text(url + ' not found'); + } + } + ctx.vary('Accept-Language'); + ctx.type = 'text/html'; + ctx.body = $.html(); +} export async function renderGroup(ctx) { const headers = ctxHeaders(ctx); - const _gid = ctx.params.id; + const gid = ctx.params.gid; const $ = cheerio.load(groupTpl); const lang = headers['x-language'] ?? 'eng'; - const info = metaInfos[lang]; - if (info) { - $('title').text(info.title); - $('meta[name="description"]').prop('content', info.desc); + const siteInfo = metaInfos[lang]; + if (siteInfo) { + $('title').text(siteInfo.title); + $('meta[name="description"]').prop('content', siteInfo.desc); } try { - const group = await getGroup(headers, _gid); - const gid = Xid.fromValue(group.id); + const group = await getGroup(headers, gid); + const xGid = Xid.fromValue(group.id); const groupUrl = `${siteBase}/group/${gid.toString()}`; + $('meta[property="og:url"]').prop('content', groupUrl); $('meta[property="og:title"]').prop('content', group.name); $('meta[property="og:description"]').prop('content', group.slogan); - $('meta[property="og:url"]').prop('content', groupUrl); $('#group_name').text(group.name); $('#group_slogan').text(group.slogan); await Promise.all([ (async () => { - const docs = await listCollections(headers, gid); + const docs = await listCollections(headers, xGid); renderCollectionItems($, docs, lang); })().catch(ignoreError), (async () => { - const docs = await listPublications(headers, gid); + const docs = await listPublications(headers, xGid); renderPublicationItems($, docs); })().catch(ignoreError), ]); @@ -199,6 +274,25 @@ function renderCollectionItems($, docs, lang) { }) .filter((item) => !!item)); } +function renderCollectionChildrenItems($, docs) { + renderList($, 'children', docs + .map((doc) => { + if (doc.kind == 2) + return null; // collection + const cid = Xid.fromValue(doc.cid).toString(); + const gid = Xid.fromValue(doc.gid).toString(); + return { + id: `${gid}-${cid}`, + url: `${siteBase}/pub/${cid}?gid=${gid}`, + title: doc.title, + language: doc.language, + summary: doc.summary ?? '', + keywords: doc.keywords, + authors: doc.authors, + }; + }) + .filter((item) => !!item)); +} function renderList($, ulId, items) { const ul = $('#' + ulId); for (const item of items) { @@ -339,6 +433,22 @@ async function listLatestPublications(headers) { const obj = decode(Buffer.from(data)); return obj.result; } +async function getCollection(headers, cid) { + const api = new URL('/v1/collection', writingBase); + api.searchParams.append('gid', '000000000000000anon0'); + api.searchParams.append('id', cid); + api.searchParams.append('fields', 'info,updated_at'); + headers.accept = 'application/cbor'; + const res = await fetch(api, { + headers, + }); + if (res.status !== 200) { + throw createError(res.status, await res.text()); + } + const data = await res.arrayBuffer(); + const obj = decode(Buffer.from(data)); + return obj.result; +} async function listCollections(headers, gid) { const api = new URL('/v1/collection/list', writingBase); headers.accept = 'application/cbor'; @@ -378,6 +488,26 @@ async function listLatestCollections(headers) { const obj = decode(Buffer.from(data)); return obj.result; } +async function listCollectionChildren(headers, id) { + const api = new URL('/v1/collection/list_children', writingBase); + headers.accept = 'application/cbor'; + headers['content-type'] = 'application/cbor'; + const res = await fetch(api, { + method: 'POST', + headers, + body: Buffer.from(encode({ + gid: Xid.default().toBytes(), + id: id.toBytes(), + page_size: 100, + })), + }); + if (res.status !== 200) { + throw createError(res.status, await res.text()); + } + const data = await res.arrayBuffer(); + const obj = decode(Buffer.from(data)); + return obj.result; +} function isXid(id) { try { Xid.parse(id); diff --git a/html/collection.html b/html/collection.html new file mode 100644 index 0000000..0a94ae9 --- /dev/null +++ b/html/collection.html @@ -0,0 +1,34 @@ + + + + + + + +Request For Payment, Price: ${doc.rfp.creation.price} WEN
` } @@ -148,36 +167,116 @@ export async function renderPublication(ctx: Context): Promise