66 lines
1.5 KiB
JavaScript
66 lines
1.5 KiB
JavaScript
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const request = require('request')
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const cheerio = require('cheerio')
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const getLastPost = async (pageid = '') => {
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if (typeof pageid !== 'string' || pageid.trim().length === 0) return null
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pageid = pageid.trim()
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let page = await new Promise((resolve) => {
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request({
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baseUrl: 'https://facebook.com',
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url: `/${pageid}/posts`,
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method: 'get',
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headers: {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0'
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}
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}, (err, res, body) => {
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if (err) {
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resolve(null)
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return
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}
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if (body && typeof body !== 'string' && !(body instanceof String)) {
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resolve(null)
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return
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}
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resolve(body)
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})
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})
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if (page === null) return null
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let $ = cheerio.load(page, {
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lowerCaseTags: true,
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lowerCaseAttributeNames: true
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})
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let posts = []
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$('div.userContentWrapper').each((i, el) => {
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let t = cheerio.load(el)
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let timeEl = t('abbr')
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let time = timeEl.attr('data-utime')
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let link = timeEl.parent().attr('href')
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let p = t('div.userContent div.text_exposed_root')
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let txt = p.text()
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let id = p.attr('id')
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if (!time || !link || !txt || !id) return
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let tmp = {
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txt,
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id,
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link,
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time
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}
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posts.push(tmp)
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})
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if (posts.length === 0) return
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posts.sort((a, b) => {
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return b.time - a.time
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})
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let post = posts[0]
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post.link = `https://facebook.com/${post.link.replace(/^\//, '')}`
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return post
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}
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module.exports = {
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getLastPost
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}
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