improve error-checking and add username to some responses
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.
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parent
0ba65f833c
commit
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135
index.js
135
index.js
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@ -26,8 +26,14 @@ const headers = {
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'Authorization' : `Bearer ${access_token}`
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}
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function resetConnection(socket) {
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terminate(socket)
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console.log(`waiting after error`)
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setTimeout( function() { listen() }, 5000)
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}
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// set up bot account with correct settings
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function initiateSettings() {
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function initiateSettings(socket) {
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let account = {
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locked: false,
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@ -40,37 +46,42 @@ function initiateSettings() {
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return axios.patch(`https://${domain}/api/v1/accounts/update_credentials`, account, { headers: headers })
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.catch( err => {
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console.error('ERROR applying bot user settings: ', err.message)
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terminate(socket)
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})
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}
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// return random suggestion string
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function suggestion() {
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function suggestion(username) {
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const n = crypto.randomInt(6)
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const n = crypto.randomInt(8)
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switch(n) {
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case 0:
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return 'How about logging off instead?';
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case 1:
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return 'Would you like to delete your toot?';
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return `Would you like to delete your toot, ${username}?`;
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case 2:
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return 'Can I help you take a walk outside?';
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case 3:
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return 'You may like to reconsider your life choices.';
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case 4:
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return 'Why not try looking at #CatsOfInstagram instead?';
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return 'Why not try looking at #CatsOfMastodon instead?';
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case 5:
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return `You're better than this, come on.`;
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return `Come on ${username}, we've talked about this.`;
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case 6:
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return `You should go look at some trees. Trees are calming`;
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case 7:
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return `I'm not angry. I'm just very disappointed.`;
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}
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}
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// send a message when someone toots about the topic
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function sendResponse(rip, user) {
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function sendResponse(rid, user, username) {
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let payload = {
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'status' : `@${user} It looks like you're posting about '${topic}'. ${suggestion()}`,
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'status' : `@${user} It looks like you're posting about '${topic}'. ${suggestion(username)}`,
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'spoiler_text' : topic,
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'in_reply_to_id' : rip,
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'in_reply_to_id' : rid,
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}
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axios.post(`https://${domain}/api/v1/statuses`, payload, { headers: headers })
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@ -108,66 +119,80 @@ function filterMentions(text, mentions) {
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// STREAMING USER TIMELINE
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// This is where the action is!
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// ***********************
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const ws = new WebSocket(`wss://${domain}/api/v1/streaming?access_token=${access_token}&stream=user`)
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// make sure bot is set up correctly each time it starts
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initiateSettings()
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function terminate(socket) {
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console.error(`Terminating connection...`)
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socket.terminate()
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console.log(`Terminated`)
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}
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// errors
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ws.on('error', err => {
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console.error(`WebSocket error: ${err.message}`)
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})
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function listen() {
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// check updates and notifications in the stream
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ws.on('message', msg => {
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let packet = JSON.parse(msg)
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let data = JSON.parse(packet.payload)
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console.log(`Listening...`)
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const ws = new WebSocket(`wss://${domain}/api/v1/streaming?access_token=${access_token}&stream=user`)
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// notifications
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if (packet.event == 'notification') {
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// make sure bot is set up correctly each time it starts
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initiateSettings(ws)
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// always follow back
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if (data.type == 'follow') {
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followAction(data.account.id, 'follow')
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}
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// errors
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ws.on('error', err => {
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console.error(`WebSocket error: ${err.message}`)
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resetConnection(ws)
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})
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if (data.type == 'mention') {
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// check updates and notifications in the stream
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ws.on('message', msg => {
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let packet = JSON.parse(msg)
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let data = JSON.parse(packet.payload)
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let post = data.status.content
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// notifications
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if (packet.event == 'notification') {
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// check start requests
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if (post.match(/\bSTART\b/)) {
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// always follow back
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if (data.type == 'follow') {
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followAction(data.account.id, 'follow')
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}
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// check stop requests
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if (post.match(/\STOP\b/)) {
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followAction(data.account.id, 'unfollow')
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if (data.type == 'mention') {
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let post = data.status.content
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// check start requests
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if (post.match(/\bSTART\b/)) {
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followAction(data.account.id, 'follow')
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}
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// check stop requests
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if (post.match(/\STOP\b/)) {
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followAction(data.account.id, 'unfollow')
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}
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}
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}
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}
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// updates (posts)
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if (packet.event == 'update') {
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let rip = data.id
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let user = data.account.acct
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// get just the account names (@name@domain.tld)
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let mentions = data.mentions.map( mention => mention.acct)
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// exclude own toots and @mentions to avoid an infinite loops
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if (data.account.username !== clippy && !mentions.includes(clippy)) {
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// get rid of mentions in case topic is within a username
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let text = filterMentions(data.content, mentions)
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if ( text.toLowerCase().includes(topic) ) {
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sendResponse(rip, user)
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}
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else if (data.spoiler_text.toLowerCase().includes(topic)) {
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sendResponse(rip, user)
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}
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else if (data.tags.map(tag => tag.name.toLowerCase()).includes(topic)) {
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sendResponse(rip, user)
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// updates (posts)
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if (packet.event == 'update') {
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let rid = data.id
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let user = data.account.acct
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let username = data.account.username
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// get just the account names (@name@domain.tld)
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let mentions = data.mentions.map( mention => mention.acct)
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// exclude own toots and @mentions to avoid an infinite loops
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if (username !== clippy && !mentions.includes(clippy)) {
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// get rid of mentions in case topic is within a username
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let text = filterMentions(data.content, mentions)
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if ( text.toLowerCase().includes(topic) ) {
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sendResponse(rid, user, username)
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}
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else if (data.spoiler_text.toLowerCase().includes(topic)) {
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sendResponse(rid, user, username)
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}
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else if (data.tags.map(tag => tag.name.toLowerCase()).includes(topic)) {
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sendResponse(rid, user, username)
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}
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}
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}
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}
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})
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})
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}
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// let's go
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listen()
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