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74 lines
1.5 KiB
74 lines
1.5 KiB
const express = require('express')
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const app = express();
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const axios = require('axios');
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const querystring = require('querystring');
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app.use(express.static('public'))
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let tokenExpirationDate = false;
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let bearerToken;
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const data = {
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grant_type:'password',
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username:process.env.REDDITUSR,
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password:process.env.REDDITPWD
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}
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const auth = {
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username: process.env.APPID,
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password: process.env.APPSECRET
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}
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const getToken = async ()=>{
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if(tokenExpirationDate === false || Date.now() > tokenExpirationDate){
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const response = await axios({
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url:'https://www.reddit.com/api/v1/access_token',
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method:'post',
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auth:auth,
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data:querystring.stringify(data)
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})
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bearerToken = response.data.access_token
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tokenExpirationDate = Date.now()+(response.data.expires_in*1000)
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}
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const config = {
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headers:{
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Authorization: 'bearer '+ bearerToken
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}
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}
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return config
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}
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const generate = async (req, res)=>{
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let url = `https://oauth.reddit.com/user/mahuntington/saved?count=100`;
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if(req.params.direction){
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url += `&${req.params.direction}=${req.params.page}`
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}
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const config = await getToken()
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const response = await axios.get(url, config)
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const next = response.data.data.after;
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const posts = response.data.data.children.filter(post => {
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return post.data.subreddit === 'ProgrammerHumor' && post.data.removed_by_category === null
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}).map(post => {
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return post.data.permalink
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})
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res.json({
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posts,
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next
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})
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}
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getToken();
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app.get('/posts/', generate)
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app.get('/posts/:direction/:page', generate)
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app.listen(3002, ()=>{
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console.log('listening');
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})
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