rsshub/lib/routes/academia/topics.ts

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import { Route } from '@/types';
import ofetch from '@/utils/ofetch';
import { load } from 'cheerio';

export const route: Route = {
    path: '/topic/:interest',
    example: '/academia/topic/Urban_History',
    parameters: { interest: 'interest' },
    radar: [
        {
            source: ['academia.edu/Documents/in/:interest'],
            target: '/topic/:interest',
        },
    ],
    name: 'interest',
    maintainers: ['K33k0', 'cscnk52'],
    categories: ['journal'],
    handler,
    url: 'academia.edu',
};

async function handler(ctx) {
    const interest = ctx.req.param('interest');
    const response = await ofetch(`https://www.academia.edu/Documents/in/${interest}`);
    const $ = load(response);
    const list = $('.works > .div')
        .toArray()
        .map((item) => ({
            title: $(item).find('.title').text(),
            link: $(item).find('.title > a').attr('href'),
            author: $(item).find('.authors').text().replace('by', '').trim(),
            description: $(item).find('.summarized').text(),
        }));
    return {
        title: `academia.edu | ${interest} documents`,
        link: `https://academia.edu/Documents/in/${interest}`,
        item: list,
    };
}