const slack = require("../../slack.app.js");
module.exports = {
key: "slack-new-message-in-channels",
name: "New Message In Channels",
version: "0.0.2",
description: "Emit an event when a new message is posted to one or more channels",
dedupe: "unique",
props: {
slack,
conversations: {
type: "string[]",
label: "Channels",
description: "Select one or more channels to monitor for new messages.",
optional: true,
async options({ prevContext }) {
let {
types,
cursor,
userNames,
} = prevContext;
if (types == null) {
const scopes = await this.slack.scopes();
types = [
"public_channel",
];
if (scopes.includes("groups:read")) {
types.push("private_channel");
}
if (scopes.includes("mpim:read")) {
types.push("mpim");
}
if (scopes.includes("im:read")) {
types.push("im");
userNames = {};
for (const user of (await this.slack.users()).users) {
userNames[user.id] = user.name;
}
}
}
const resp = await this.slack.availableConversations(types.join(), cursor);
return {
options: resp.conversations.map((c) => {
if (c.is_im) {
return {
label: `Direct messaging with: @${userNames[c.user]}`,
value: c.id,
};
} else if (c.is_mpim) {
return {
label: c.purpose.value,
value: c.id,
};
} else {
return {
label: `${c.is_private ?
"Private" :
"Public"
} channel: ${c.name}`,
value: c.id,
};
}
}),
context: {
types,
cursor: resp.cursor,
userNames
},
};
},
},
slackApphook: {
type: "$.interface.apphook",
appProp: "slack",
async eventNames() {
return this.conversations || [];
},
},
ignoreMyself: {
type: "boolean",
label: "Ignore myself",
description: "Ignore messages from me",
default: true,
},
resolveNames: {
type: "boolean",
label: "Resolve names",
description: "Resolve user and channel names (incurs extra API calls)",
default: false,
},
ignoreBot: {
type: "boolean",
label: "Ignore bots",
description: "Ignore messages from bots",
default: false,
},
nameCache: "$.service.db",
},
methods: {
async maybeCached(key, refreshVal, timeoutMs = 3600000) {
let record = this.nameCache.get(key);
const time = Date.now();
if (!record || time - record.ts > timeoutMs) {
record = {
ts: time,
val: await refreshVal(),
};
this.nameCache.set(key, record);
}
return record.val;
},
async getBotName(id) {
return this.maybeCached(`bots:${id}`, async () => {
const info = await this.slack.sdk().bots.info({
bot: id,
});
if (!info.ok) throw new Error(info.error);
return info.bot.name;
});
},
async getUserName(id) {
return this.maybeCached(`users:${id}`, async () => {
const info = await this.slack.sdk().users.info({
user: id,
});
if (!info.ok) throw new Error(info.error);
return info.user.name;
});
},
async getConversationName(id) {
return this.maybeCached(`conversations:${id}`, async () => {
const info = await this.slack.sdk().conversations.info({
channel: id,
});
if (!info.ok) throw new Error(info.error);
if (info.channel.is_im) {
return `DM with ${await this.getUserName(info.channel.user)}`;
} else {
return info.channel.name;
}
});
},
async getTeamName(id) {
return this.maybeCached(`team:${id}`, async () => {
try {
const info = await this.slack.sdk().team.info({
team: id,
});
return info.team.name;
} catch (err) {
console.log("Error getting team name, probably need to re-connect the account at pipedream.com/apps", err);
return id;
}
});
},
},
async run(event) {
if (event.subtype != null && event.subtype != "bot_message" && event.subtype != "file_share") {
console.log("Ignoring message with subtype.");
return;
}
if (this.ignoreMyself && event.user == this.slack.mySlackId()) {
return;
}
if (this.ignoreBot && event.subtype == "bot_message") {
return;
}
if (this.resolveNames) {
if (event.user) {
event.user_id = event.user;
event.user = await this.getUserName(event.user);
} else if (event.bot_id) {
event.bot = await this.getBotName(event.bot_id);
}
event.channel_id = event.channel;
event.channel = await this.getConversationName(event.channel);
if (event.team) {
event.team_id = event.team;
event.team = await this.getTeamName(event.team);
}
}
if (!event.client_msg_id) {
event.pipedream_msg_id = `pd_${Date.now()}_${Math.random().toString(36)
.substr(2, 10)}`;
}
this.$emit(event, {
id: event.client_msg_id || event.pipedream_msg_id,
});
},
};
Chase Roberts@chsrbrts@benedictevans If you haven’t used @pipedream yet, then you haven’t lived.
✨Ellie Day✨@heyelliedayEvaluation update: @pipedream has quite literally been a dream to work with! I’m excited to leverage this tool for all the various workflows I need to write. I’m currently at 11k invocations a day from the initial workflows I’ve written in the past couple weeks.
Michael Braedley@MBraedleyUpdate: I got it working properly, and it's working so well that I'm dropping IFTTT. @pipedream can do everything that IFTTT basic can, and most (if not all things) IFTTT pro can for free or at a reasonable price if you need it. I am recommending it for basically any power user.
Thomas Cutting@mrthomascuttingWant quick+dirty integrations for a serverless workflow - @pipedream is my new go-to 😃
Matthew Roberts@mattdotrobertsday 013 - finally hit node js. This is the secret sauce of taking #nocode projects that one step further. Pumped about getting deeper into @pipedream now
Kenneth Auchenberg 💭@auchenbergYahoo Pipes is back! Kinda 😍 @pipedream
Raymond Camden 🥑@raymondcamdenAwesome video by the @pipedream folks showing real time twitter sentiment analysis integrated with Google Sheets. This is where Pipedream *really* shines, connecting systems together in easy workflows.
Nacho Caballero@nachocaballeroI couldn't recommend @pipedream more. It's an amazing service to integrate different APIs. Much more powerful than Zapier and more user-friendly than AWS Lambda. I'm very proud to wear this t-shirt #NoCode
Jason Snow@jyksnwDeveloped a working prototype environmental sensor IoT solution with @particle Photon, @pipedream, and @MongoDB with full graphing and alerting in less than a day! All amazing technology, will def. be exploring these more.
Steven Terrana@steven_terrana@burgwyn you've inspired me to finally set up my own blog. I'll make sure my first blog post explains the tech behind the setup. think @obsdmd + @GatsbyJS + @pipedream.
🚄 James Augeri, PhD@DotDotJamesWant to low-code your back end, need more horsepower than @Bubble / @KnackHQ, or just miss Yahoo! Pipes? Check out @PipeDream
Sébastien Chopin@AtinuxGitHub issues should be like @linear_app for maintainers. Looking forward more integrations with GH actions or tools like @pipedream 👀
Raul@raul_predescuIf you're a dev and not using @pipedream, you're missing out. Been using it for months, daily. FREE for devs. Plenty of integrations and good limits. Absolutely love it.
Bruno Skvorc@bitfallsSo @pipedream is pretty amazing. In 3 minutes I just made a flow which adds @rickastley's Never Gonna Give You Up to my @spotify playlist whenever a new pull request arrives in an old repo of mine.
Zach Lanich@ZachLanichUm, wow 🤯 @pipedream
Steven Bell@bellontechI just used @pipedream to build a Shopify App. Wow, they make small backed tasks easy.
Jay Hack 🎩🇺🇸@_jayhack_Very impressed with this bad boi - it reminds me of a @PalantirTech internal tool, but geared towards integrations instead of data analysis and far more customizable. Great expectations here 🚀🤩
Tree Sturgeon 🔥🚴♂️🌳@philsturgeonFor context this is day 2 of a really challenging and stupid migration from Notion to @airtable with disparate/missing data. It's going better than expected and thanks to @pipedream I don't have to bother the iOS dev to add W3W.
