-
Notifications
You must be signed in to change notification settings - Fork 3
/
portal.js
65 lines (54 loc) · 2.07 KB
/
portal.js
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
module.exports = function(socket, reddit) {
const tokenizer = require('./tokenizer')(reddit);
const topicSearch = require('./topicSearch')(reddit);
const userSearch = require('./userInfo')(reddit);
// search via subreddit name
socket.on('subreddit_name_update', (subRedditName) => {
console.log('subreddit_name_update: ' + subRedditName);
// get most common words (recently used) in subreddit
tokenizer.findTopWords(subRedditName, (words, freq) => {
socket.emit('summarize_subreddit', {
topics: words,
frequency: freq
})
});
// get top posts (within last 24 hours) of subreddit
reddit.getSubreddit(subRedditName).getTop().map(post => post.title).then( (data) => {
socket.emit('getTitles', data);
});
// get perma link for top posts
reddit.getSubreddit(subRedditName).getTop().map(post => post.permalink).then( (data) => {
socket.emit('getLinksBySub', data);
});
});
// search via word/phrase
socket.on('topic_search', (topic) => {
console.log('topic_search: ' + topic);
// displays subreddits where word/phrase is most commonly used
topicSearch.searchTopic(topic, (subredditHeatmap) => {
socket.emit('topic_activity_by_subreddit', subredditHeatmap);
});
// retrieves top posts about the word/phrase
reddit.search({
query: topic,
sort: 'top'
}).map(post => post.title)
.then( (data) => {
socket.emit('getTitlesByTopic', data);
});
// get perma link for top posts
reddit.search({
query: topic,
sort: 'top'
}).map(post => post.permalink)
.then( (data) => {
socket.emit('getLinksByTopic', data);
});
});
socket.on('get_user_data', (username) => {
console.log('get_user_data: ' + username);
userSearch.getUserData(username, data => {
socket.emit('user_sub_data', data);
});
});
}