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feat(routes/ceph): add ceph blog #16980

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merged 4 commits into from
Oct 1, 2024
Merged

feat(routes/ceph): add ceph blog #16980

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1f44b58
feat(routes/ceph): add ceph blog
pandada8 Oct 1, 2024
f899f90
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pandada8 Oct 1, 2024
0e376ba
fix(route/ceph): add 1hour cache for index, fix url double slash
pandada8 Oct 1, 2024
16e44b7
fix(route/ceph): remove unnecessary caching
pandada8 Oct 1, 2024
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70 changes: 37 additions & 33 deletions lib/routes/ceph/blog.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -34,41 +34,45 @@ export const route: Route = {
async function handler(ctx: Context): Promise<Data> {
const { category } = ctx.req.param();
const url = category ? `https://ceph.io/en/news/blog/category/${category}/` : 'https://ceph.io/en/news/blog/';
const response = await got.get(url);
const data = response.data;
const $ = load(data);
const list = $('#main .section li')
.toArray()
.map((e) => {
const element = $(e);
const title = element.find('a').text().trim();
const link = element.find('a').attr('href');
const pubDate = parseDate(element.find('time').attr('datetime'));
return await cache.tryGet(
url,
async () => {
const response = await got.get(url);
const data = response.data;
const $ = load(data);
const list = $('#main .section li')
.toArray()
.map((e) => {
const element = $(e);
const title = element.find('a').text().trim();
const pubDate = parseDate(element.find('time').attr('datetime'));
return {
title,
link: new URL(element.find('a').attr('href'), 'https://ceph.io').href,
pubDate,
};
});

return {
title,
link: 'https://ceph.io/' + link,
pubDate,
};
});
const result = await Promise.all(
list.map((item) =>
cache.tryGet(item.link, async () => {
const itemReponse = await got.get(item.link);
const data = itemReponse.data;
const item$ = load(data);

const result = await Promise.all(
list.map((item) =>
cache.tryGet(item.link, async () => {
const itemReponse = await got.get(item.link);
const data = itemReponse.data;
const item$ = load(data);
item.author = item$('#main section > div:nth-child(1) span').text().trim();
item.description = item$('#main section > div:nth-child(2) > div').html();
return item;
})
)
);

item.author = item$('#main section > div:nth-child(1) span').text().trim();
item.description = item$('#main section > div:nth-child(2) > div').html();
return item;
})
)
return {
title: 'Ceph Blog',
link: url,
item: result,
};
},
3600
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);

return {
title: 'Ceph Blog',
link: url,
item: result,
};
}