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index.js
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index.js
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//DONT HAVE THE BOT POST IN THE GROUP IT WILL BREAK THINGS
var config = require('./config.js')
var API = require('groupme').Stateless
var messageCount = 4000;
var topLikeCount = 3;//top n people that like your messages
var memberIDMap = {
//id: name
"system": "GroupMe",
"361735": "DataBot"//remove this line
}
var likeMap = {
/*id: {
likers: {
likerId: likes
...
},
likeCount
messageCount: # messages
messagesLiked: # messages
}*/
}
API.Users.me(config.ACCESS_TOKEN, function(err,ret) {
if (!err) {
console.log("Your user id is", ret.id, "and your name is", ret.name);
}
});
var messageArray = []//0 is newest
function getMessages(opts, callback){
if(messageArray.length >= messageCount)
return callback()
API.Messages.index(config.ACCESS_TOKEN, config.GROUP_ID, opts, function(e, r){
messageArray = messageArray.concat(r.messages)
var newOpts = {before_id: r.messages[r.messages.length - 1].id}
getMessages(newOpts, callback)
})
}
function startMessageScraping() {
for(member in memberIDMap)
likeMap[member] = {
name: memberIDMap[member],
likers: {},
messageCount: 0,
likeCount: 0,
messagesLiked: 0
}
getMessages({}, function(e, r){
// console.log("All done")
// console.log(messageArray)
// console.log(messageArray.length)
for(var i = 0; i < messageArray.length; i++){
var posterId = messageArray[i].sender_id
if(messageArray[i].favorited_by.length != 0){
likeMap[posterId].likeCount += messageArray[i].favorited_by.length
// console.log(posterId in Object.keys(likeMap))
// console.log(posterId in Object.keys(memberIDMap))
try{
for(var j = 0; j < messageArray[i].favorited_by.length; j++){
likeMap[posterId].likers[messageArray[i].favorited_by[j]] = (likeMap[posterId].likers[messageArray[i].favorited_by[j]] || 0) + 1
likeMap[messageArray[i].favorited_by[j]].messagesLiked++
}
} catch (ex) {
// console.log("ERROR",posterId, messageArray[i])
}
}
likeMap[posterId].messageCount++
}
formatLikeMap()
})
}
API.Groups.show(config.ACCESS_TOKEN, config.GROUP_ID, function(e, r){
// console.log(r)
var members = r.members
for(var i = 0; i < members.length; i++){
memberIDMap[members[i].user_id] = members[i].nickname
}
startMessageScraping()
})
var statMap = {
likeCount: function(memberID){
return {
name: "Total Likes Received",
val: likeMap[memberID].likeCount
}
},
totalLiked: function(memberID){
return {
name: "Total Likes Given",
val: likeMap[memberID].messagesLiked
}
},
totalMessages: function(memberID){
return {
name: "Total Messages Sent",
val: likeMap[memberID].messageCount
}
},
likeCountPerMessage: function(memberID){
var ratio = likeMap[memberID].likeCount / likeMap[memberID].messageCount
return {
name: "Likes Received per Messages Sent",
val: parseInt(ratio * 100) / 100
}
},
topLikers: function(memberID){
var likers = likeMap[memberID].likers
var rankedList = Object.keys(likers).sort(function(a, b){
return likers[b] - likers[a]
})
var val = ""
for(var i = 0; i < topLikeCount; i++){
var percentage = likers[rankedList[i]] / likeMap[memberID].likeCount
percentage = (parseInt(percentage * 100)) + "%"
val += memberIDMap[rankedList[i]] + " (" + likers[rankedList[i]] + "; " + percentage + "), "
}
return {
name: "Top " + topLikeCount + " Fans",
val: val.substring(0, val.length - 2)
}
}
}
function formatLikeMap(){
//stats to output
/*
total likes
total messages
total likes/messages
total likes given out
top 3 people that like your stuff
*/
console.log("Stats from the last " + messageCount + " messages")
for(memberID in likeMap){
console.log("User: " + memberIDMap[memberID])
for(var f in statMap){
var results = statMap[f](memberID)
console.log("\t" + results.name + ": " + results.val)
}
}
}
// API.Members.results(config.ACCESS_TOKEN, config.GROUP_ID, {}, function(e, r){
// console.log("Member res")
// console.log(r)
// })