Daily Reddit Posts 2

Deploy to configure a custom schedule

This workflow runs on Pipedream's servers and is triggered on a custom schedule.

steps.

get_subreddits_mine_where

Get subreddits the user has a relationship with. The where parameter chooses which subreddits are returned as follows: subscriber - subreddits the user is subscribed to contributor - subreddits the user is an approved user in moderator - subreddits the user is a moderator of streams - subscribed to subreddits that contain hosted video links See also: /api/subscribe, /api/friend, and /api/accept_moderator_invite. This endpoint is a listing.

auth

(auths.reddit)

params

Where

1

string ·params.where

Optional

code

async (params, auths) => {

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

}

19

const config = {
  url: `https://oauth.reddit.com/subreddits/mine/${params.where}`,
  params: {
    after: params.after,
    before: params.before,
    count: params.count,
    include_categories: params.include_categories,
    limit: params.limit,
    show: params.show,
    sr_detail: params.sr_detail,
  },
  headers: {
    Authorization: `Bearer ${auths.reddit.oauth_access_token}`,
    "User-Agent": "pipedream:v0.0.1 (by /r/pipedream)",
  },
}
return await require("@pipedreamhq/platform").axios(this, config)

steps.

get_and_sort

auth

to use OAuth tokens and API keys in code via theauths object

code

Write any Node.jscodeand use anynpm package. You can alsoexport datafor use in later steps via return or this.key = 'value', pass input data to your code viaparams, and maintain state across executions with$checkpoint.

async (event, steps) => {

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

}

32

const axios = require("axios");

// simplify things a bit
let mysubs = steps.get_subreddits_mine_where.$return_value.data.children.map(s => {
  return s.data;
})

// title, displayName
let promises = [];
mysubs.forEach(sub => {
  let url = 'https://engtbib844m2yqb.m.pipedream.net?subreddit='+sub.display_name;
  promises.push(axios({method:'get', url}));
});

let result = await Promise.all(promises);
// global post array we can sort in a bit
this.posts = [];

for(let i=0;i<result.length;i++) {
  this.posts = this.posts.concat(result[i].data.result);
}

this.posts.sort((a,b) => {
  if(a.created_utc < b.created_utc) return 1;
  if(a.created_utc >b.created_utc) return -1;
  return 0;
});

console.log('total posts', this.posts.length);

steps.

format_email

auth

to use OAuth tokens and API keys in code via theauths object

code

Write any Node.jscodeand use anynpm package. You can alsoexport datafor use in later steps via return or this.key = 'value', pass input data to your code viaparams, and maintain state across executions with$checkpoint.

async (event, steps) => {

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

}

32


let dotLeft = function(s, len) {
  if(s.length < len) return s;
  return s.substring(0, len)+'...';
};

this.subject = `Daily Reddit Report`;
this.body = `
<h2>Daily New Posts for Your Reddit Subscriptions</h2>
<p/>
`;
steps.get_and_sort.posts.forEach(p => {
  // only show thumbnails when they aren't "self","default","nswf"
  if(p.thumbnail === 'self' || p.thumbnail === 'default' || p.thumbnail === 'nsfw') delete p.thumbnail;
  let text = '';
  if(p.is_self) text = dotLeft(p.selftext,200);
  this.body += `
<p>
${ p.thumbnail ? '<img src="'+p.thumbnail+'" align="left" style="margin-right:10px">':''}
<b>Subreddit: ${p.subreddit}</b><br/>
<b>Title: ${p.title}</b><br/>
URL: <a href="${p.url}">${p.url}</a><br/>
Reddit URL: <a href="https://www.reddit.com${p.permalink}">https://www.reddit.com${p.permalink}</a><br/>
Author: ${p.author}<br/>
<br clear="left">
${text}
</p>  
  `
});

steps.

email_me

Customize and send an email to the email address you registered with Pipedream. The email will be sent by notifications@pipedream.com.

params

Subject

1

string ·params.subject

Text

1

string ·params.text

Optional

code

async params => {

1

2

3

4

5

6

7

8

9

10

11

12

}

13

const options = {
  subject: params.subject,
  text: params.text,
}
if (params.html) {
  options.html = params.html
}
if (params.include_collaborators) {
  options.include_collaborators = params.include_collaborators
}
$send.email(options)