hugh/mastodon-clippy
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improve error-checking and add username to some responses

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Previously clippy was left in an unresponsive state if an authentication error occured, or in some cases if the remote server dropped the connection without sending a close() message. Clippy now terminates the socket connection on every connection error or authentication error, waits 5 seconds, and tries again.

Also added username to the response function, and added a couple of extra responses.
This commit is contained in:
Hugh Rundle 2021-07-09 18:48:15 +10:00
parent 0ba65f833c
commit e5728006bc
1 changed files with 86 additions and 61 deletions
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147
index.js
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@ -26,8 +26,14 @@ const headers = {
'Authorization' : `Bearer ${access_token}` 'Authorization' : `Bearer ${access_token}`
} }
function resetConnection(socket) {
terminate(socket)
console.log(`waiting after error`)
setTimeout( function() { listen() }, 5000)
}
// set up bot account with correct settings // set up bot account with correct settings
function initiateSettings() { function initiateSettings(socket) {
let account = { let account = {
locked: false, locked: false,
@ -40,37 +46,42 @@ function initiateSettings() {
return axios.patch(`https://${domain}/api/v1/accounts/update_credentials`, account, { headers: headers }) return axios.patch(`https://${domain}/api/v1/accounts/update_credentials`, account, { headers: headers })
.catch( err => { .catch( err => {
console.error('ERROR applying bot user settings: ', err.message) console.error('ERROR applying bot user settings: ', err.message)
terminate(socket)
}) })
} }
// return random suggestion string // return random suggestion string
function suggestion() { function suggestion(username) {
const n = crypto.randomInt(6) const n = crypto.randomInt(8)
switch(n) { switch(n) {
case 0: case 0:
return 'How about logging off instead?'; return 'How about logging off instead?';
case 1: case 1:
return 'Would you like to delete your toot?'; return `Would you like to delete your toot, ${username}?`;
case 2: case 2:
return 'Can I help you take a walk outside?'; return 'Can I help you take a walk outside?';
case 3: case 3:
return 'You may like to reconsider your life choices.'; return 'You may like to reconsider your life choices.';
case 4: case 4:
return 'Why not try looking at #CatsOfInstagram instead?'; return 'Why not try looking at #CatsOfMastodon instead?';
case 5: case 5:
return `You're better than this, come on.`; return `Come on ${username}, we've talked about this.`;
case 6:
return `You should go look at some trees. Trees are calming`;
case 7:
return `I'm not angry. I'm just very disappointed.`;
} }
} }
// send a message when someone toots about the topic // send a message when someone toots about the topic
function sendResponse(rip, user) { function sendResponse(rid, user, username) {
let payload = { let payload = {
'status' : `@${user} It looks like you're posting about '${topic}'. ${suggestion()}`, 'status' : `@${user} It looks like you're posting about '${topic}'. ${suggestion(username)}`,
'spoiler_text' : topic, 'spoiler_text' : topic,
'in_reply_to_id' : rip, 'in_reply_to_id' : rid,
} }
axios.post(`https://${domain}/api/v1/statuses`, payload, { headers: headers }) axios.post(`https://${domain}/api/v1/statuses`, payload, { headers: headers })
@ -108,66 +119,80 @@ function filterMentions(text, mentions) {
// STREAMING USER TIMELINE // STREAMING USER TIMELINE
// This is where the action is! // This is where the action is!
// *********************** // ***********************
const ws = new WebSocket(`wss://${domain}/api/v1/streaming?access_token=${access_token}&stream=user`)
// make sure bot is set up correctly each time it starts function terminate(socket) {
initiateSettings() console.error(`Terminating connection...`)
socket.terminate()
console.log(`Terminated`)
}
// errors function listen() {
ws.on('error', err => {
console.error(`WebSocket error: ${err.message}`)
})
// check updates and notifications in the stream console.log(`Listening...`)
ws.on('message', msg => { const ws = new WebSocket(`wss://${domain}/api/v1/streaming?access_token=${access_token}&stream=user`)
let packet = JSON.parse(msg)
let data = JSON.parse(packet.payload)
// notifications // make sure bot is set up correctly each time it starts
if (packet.event == 'notification') { initiateSettings(ws)
// always follow back // errors
if (data.type == 'follow') { ws.on('error', err => {
followAction(data.account.id, 'follow') console.error(`WebSocket error: ${err.message}`)
} resetConnection(ws)
})
if (data.type == 'mention') {
// check updates and notifications in the stream
let post = data.status.content ws.on('message', msg => {
let packet = JSON.parse(msg)
// check start requests let data = JSON.parse(packet.payload)
if (post.match(/\bSTART\b/)) {
// notifications
if (packet.event == 'notification') {
// always follow back
if (data.type == 'follow') {
followAction(data.account.id, 'follow') followAction(data.account.id, 'follow')
} }
// check stop requests if (data.type == 'mention') {
if (post.match(/\STOP\b/)) {
followAction(data.account.id, 'unfollow') let post = data.status.content
// check start requests
if (post.match(/\bSTART\b/)) {
followAction(data.account.id, 'follow')
}
// check stop requests
if (post.match(/\STOP\b/)) {
followAction(data.account.id, 'unfollow')
}
} }
} }
}
// updates (posts)
// updates (posts) if (packet.event == 'update') {
if (packet.event == 'update') { let rid = data.id
let rip = data.id let user = data.account.acct
let user = data.account.acct let username = data.account.username
// get just the account names (@name@domain.tld) // get just the account names (@name@domain.tld)
let mentions = data.mentions.map( mention => mention.acct) let mentions = data.mentions.map( mention => mention.acct)
// exclude own toots and @mentions to avoid an infinite loops // exclude own toots and @mentions to avoid an infinite loops
if (data.account.username !== clippy && !mentions.includes(clippy)) { if (username !== clippy && !mentions.includes(clippy)) {
// get rid of mentions in case topic is within a username // get rid of mentions in case topic is within a username
let text = filterMentions(data.content, mentions) let text = filterMentions(data.content, mentions)
if ( text.toLowerCase().includes(topic) ) { if ( text.toLowerCase().includes(topic) ) {
sendResponse(rip, user) sendResponse(rid, user, username)
} }
else if (data.spoiler_text.toLowerCase().includes(topic)) { else if (data.spoiler_text.toLowerCase().includes(topic)) {
sendResponse(rip, user) sendResponse(rid, user, username)
} }
else if (data.tags.map(tag => tag.name.toLowerCase()).includes(topic)) { else if (data.tags.map(tag => tag.name.toLowerCase()).includes(topic)) {
sendResponse(rip, user) sendResponse(rid, user, username)
}
} }
} }
} })
}) }
// let's go
listen()