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googlescholar: fix linting violation: no-await-in-loop (#590)

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#588
This commit is contained in:
Henry Wang
2018-08-30 14:44:28 +01:00
committed by DIYgod
parent 0cad0ce547
commit 48ec6bec9f
1 changed files with 19 additions and 21 deletions
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40
routes/google/scholar.js
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@@ -22,29 +22,27 @@ module.exports = async (ctx) => {
});
const $ = cheerio.load(response.data);
const list = $('#gs_res_ccl_mid .gs_r.gs_or.gs_scl .gs_ri');
const list = $('#gs_res_ccl_mid .gs_r.gs_or.gs_scl .gs_ri').get();
const out = [];
for (let i = 0; i < list.length; i++) {
const $ = cheerio.load(list[i]);
const itemUrl = $('h3 a').attr('href');
const cache = await ctx.cache.get(itemUrl);
if (cache) {
out.push(JSON.parse(cache));
continue;
}
const single = {
title: $('h3 a').text(),
author: $('.gs_a').text(),
description: $('.gs_rs').text(),
link: itemUrl,
guid: itemUrl,
};
out.push(single);
}
const out = await Promise.all(
list.map(async (item) => {
const $ = cheerio.load(item);
const itemUrl = $('h3 a').attr('href');
const cache = await ctx.cache.get(itemUrl);
if (cache) {
return Promise.resolve(JSON.parse(cache));
}
const single = {
title: $('h3 a').text(),
author: $('.gs_a').text(),
description: $('.gs_rs').text(),
link: itemUrl,
guid: itemUrl,
};
return Promise.resolve(single);
})
);
ctx.state.data = {
title: `Google Scholar Monitor: ${query}`,
link: url,