Add rudimentary system status based on remote status.json

locales/de.yaml

@@ -8,18 +8,17 @@ menu_bot_down_title: "Ein Bot funktioniert nicht"
 menu_bot_down_text: "Bitte wähle den Bot aus, der nicht funktioniert:"
 
 menu_gabot_down_title: "Ein GroupAgreeBot ist kaput"
-menu_gabot_down_text: "<b>Ein GroupAgreeBot geht nicht</b>\n\nVon Zeit zu Zeit geht unser Umfragen-Bot schon mal kaputt. Das liegt hauptsächlich daran, dass zu viele Leute ihn benutzen. Dann regelt Telegram ihm die Möglichkeit zu antworten ab und wir müssen warten. Wenn er also mal wieder nicht antwortet, einfach mal warten. Sollte er länger tot sein, schreib uns einfach.\nMehr dazu <a href=\"https://t.me/WJClubFAQ/5\">here</a>."
+menu_gabot_down_text: "<b>Ein GroupAgreeBot geht nicht</b>\n\nVon Zeit zu Zeit geht unser Umfragen-Bot schon mal kaputt. Wir haben aber leider nicht mehr die Zeit und Energie da etwas zu tun. Eine Liste mit Alternativen findest du <a href=\"https://t.me/WJClubFAQ/8\">hier</a>."
 
 menu_speak_to_human_title: "Ich möchte mit einem Menschen sprechen"
 menu_speak_to_human_text: "Du möchtest also mit einem echten Menschen sprechen. Schreib dazu einfach etwas in diesen Chat. Es kann nur sein, dass wir etwas brauchen um dir zu antworten, aber damit musst du leben. Du bezahlst uns ja nicht für's antworten."
 
 menu_devlist_signup_title: "I want to be on @devlist"
-menu_devlist_signup_text: "<b>Rules to be enlisted on the DevList</b>\n\n1⃣ You have programmed at least ~ 3 bots and can name at least one as 
-a reference.\n\n2⃣ None of your work is illegal (especially piracy, child porn, etc.) or unfair to the Telegram community (bot nets, spam, fake 
-likes/members/views, censorship, etc.)\n\n3⃣ Your pricing is realistic and does not contain hidden fees. If you say you are going to work for 
-$10 per hour, you will only charge $10 per hour. If this changes, notify us, so we can change it on the list.\n\n\n<b>What do I need to 
-do?</b>\nPlease send us: Your name, if you are a single person or a group, your pricing, references (can be up to 3 total from bots over 
-channels to weblinks) and a single contact username.\n\n\nThis is how the finished post will look like:\n\n________________________\n👤 Your 
-Name (Country)\n\n💰 <b>Pricing:</b>\nStarting at X€ per hour (max. Y€ per hour)\n\nℹ️ <b>References:</b>\n@coolbot - Does xy 
+menu_devlist_signup_text: "<b>Rules to be enlisted on the DevList</b>\n\n1⃣ You have programmed at least ~ 3 bots and can name at least one as
+a reference.\n\n2⃣ None of your work is illegal (especially piracy, child porn, etc.) or unfair to the Telegram community (bot nets, spam, fake
+likes/members/views, censorship, etc.)\n\n3⃣ Your pricing is realistic and does not contain hidden fees. If you say you are going to work for
+$10 per hour, you will only charge $10 per hour. If this changes, notify us, so we can change it on the list.\n\n\n<b>What do I need to
+do?</b>\nPlease send us: Your name, if you are a single person or a group, your pricing, references (can be up to 3 total from bots over
+channels to weblinks) and a single contact username.\n\n\nThis is how the finished post will look like:\n\n________________________\n👤 Your
+Name (Country)\n\n💰 <b>Pricing:</b>\nStarting at X€ per hour (max. Y€ per hour)\n\nℹ️ <b>References:</b>\n@coolbot - Does xy
 good\n@newschannel - Informations\n\n📮 <b>Contact:</b> @username\n________________________"
-

locales/en.yaml

@@ -8,7 +8,7 @@ menu_bot_down_title: "A bot is not answering"
 menu_bot_down_text: "Please select which bot is not working:"
 
 menu_gabot_down_title: "A GroupAgreeBot does not work"
-menu_gabot_down_text: "<b>One of the GroupAgreeBots is not working:</b>\n\nOur beloved @GroupAgreeBot (and it's siblings) do have some serious issues and we don't have much time to fix them.\nIf it does not answer you right now, please just re-try later today.\n\nRead more <a href=\"https://t.me/WJClubFAQ/5\">here</a>."
+menu_gabot_down_text: "<b>One of the GroupAgreeBots is not working:</b>\n\nOur beloved @GroupAgreeBot (and it's siblings) do have some serious issues and we don't have much time to fix them.\nWe have curated a list of alternatives <a href=\"https://t.me/WJClubFAQ/8\">here</a>."
 
 menu_other_bot_down_title: "Some other bot does not work"
 menu_other_bot_down_text: "From time to time a bot can stop answering / working. Why? Well, a bot is just another Telegram user (with special abilities, like those buttons below messages). But instead of a human, a program is chatting with you. This program needs to be run on some computer and can crash from time to time. If the bot does not answer for a long time, it may just not be running at the moment. In this case (unless it is a groupagreebot) just tell us about it."

main.js

@@ -17,13 +17,6 @@ bot.use(i18n.middleware())
 // Setup menu handling
 const menu = require('./menu.js')
 
-bot.start(ctx => {
-    ctx.replyWithHTML(ctx.i18n.t('support_start'), Markup.inlineKeyboard([
-    Markup.callbackButton('Coke', 'Coke'),
-    Markup.callbackButton('Dr Pepper', 'Dr Pepper'),
-    Markup.callbackButton('Pepsi', 'Pepsi')
-  ]).extra())
-})
 
 bot.help(ctx => {
   ctx.replyWithHTML(ctx.i18n.t('help'))
@@ -32,30 +25,30 @@ bot.help(ctx => {
 
 
 // Handle menu switches
-bot.action(/menu\/(.+)/, ctx => {
+bot.action(/menu\/(.+)/, async ctx => {
   const menuId = ctx.match[1]
   if (menu.exists(menuId)) {
-    const {text, extra} = menu.get(menuId, ctx)
-    ctx.editMessageText(text, extra)
-    ctx.answerCbQuery()
+    const {text, extra} = await menu.get(menuId, ctx)
+    await ctx.editMessageText(text, extra)
+    await ctx.answerCbQuery()
   } else {
     console.error('Attempt to access non-existant menu', menuId)
-    return ctx.answerCbQuery(`There is no menu named ${menuId}!`)
+    await ctx.answerCbQuery(`There is no menu named ${menuId}!`)
   }
 })
 
 
-bot.inlineQuery((query, ctx) => {
+bot.inlineQuery(async (query, ctx) => {
 
   if ([127782573, 147631594].includes(ctx.from.id)) {
     ctx.i18n.locale('en')
-    const results = [menu.getInline('start', ctx),menu.getInline('bot_down', ctx)]
-    ctx.answerInlineQuery(results, {
+    const results = [await menu.getInline('start', ctx), await menu.getInline('bot_down', ctx)]
+    await ctx.answerInlineQuery(results, {
       cache_time :1,
       is_personal : true
     })
   } else {
-    ctx.answerInlineQuery([], {})
+    await ctx.answerInlineQuery([], {})
   }
 
 

menu.js

@@ -1,6 +1,7 @@
 const menus = require('./menus.json')
+const {getStatusForTelegram} = require('./simplemonitor-status.js')
 
-exports.getInline = (key, ctx) => {
+exports.getInline = async (key, ctx) => {
   const m = menus[key]
   const buttons = []
   Object.assign(buttons, m.buttons)
@@ -12,12 +13,16 @@ exports.getInline = (key, ctx) => {
     }])
   }
 
+  let statusText = '';
+  if (m.include_status) {
+    statusText = '\n' + await getStatusForTelegram();
+  }
   return {
     type: 'article',
     id: 'menu_'+key,
     title: ctx.i18n.t('menu_'+key+'_title'),
     input_message_content: {
-      message_text: ctx.i18n.t('menu_'+key+'_text'),
+      message_text: ctx.i18n.t('menu_'+key+'_text')+statusText,
       parse_mode: 'HTML',
       disable_web_page_preview: true
     },
@@ -27,7 +32,7 @@ exports.getInline = (key, ctx) => {
   }
 }
 
-exports.get = (key, ctx) => {
+exports.get = async (key, ctx) => {
   const m = menus[key]
   const buttons = []
   Object.assign(buttons, m.buttons)
@@ -38,8 +43,13 @@ exports.get = (key, ctx) => {
       callback_data: 'menu/'+val
     }])
   }
+
+  let statusText = '';
+  if (m.include_status) {
+    statusText = '\n' + await getStatusForTelegram();
+  }
   return {
-    text: ctx.i18n.t('menu_'+key+'_text'),
+    text: ctx.i18n.t('menu_'+key+'_text')+statusText,
     extra: {
       parse_mode: 'HTML',
       disable_web_page_preview: true,

menus.json

@@ -13,7 +13,8 @@
   },
   "other_bot_down": {
     "buttons": [],
-    "linkedMenus": ["start"]
+    "linkedMenus": ["start"],
+    "include_status": true
   },
   "devlist_signup": {
     "buttons": [],

package.json

@@ -10,6 +10,7 @@
   "license": "ISC",
   "dependencies": {
     "telegraf": "^3.27.1",
-    "telegraf-i18n": "^6.4.0"
+    "telegraf-i18n": "^6.4.0",
+    "node-fetch": "^2.6.0"
   }
 }

simplemonitor-status.js

@@ -0,0 +1,66 @@
+const fetch = require('node-fetch');
+
+async function downloadStatus() {
+	const URL = process.env.STATUS_JSON_URL;
+	const result = await fetch(URL);
+	return await result.json();
+}
+
+function reformatStatusList(rawStatusObject) {
+	const monitors = rawStatusObject.monitors;
+	const hosts = [
+		'ping-uberspace-wjbots',
+		'ping-uberspace-alioth',
+	];
+	const bots = [
+		'service-telegram-bot-album-creator',
+		'service-telegram-bot-getids',
+		'service-telegram-bot-wjclub-support',
+		'service-telegram-bot-removekeyboard',
+		'service-telegram-channel-webfail',
+	]
+
+	return {
+		hosts: hosts.map(host => reformatStatus(monitors[host], host)),
+		bots: bots.map(bot => reformatStatus(monitors[bot], bot))
+	}
+}
+
+function reformatStatus(status, name) {
+	if (status === undefined) {
+		return {
+			name: name.replace('ping-','').replace('service-',''),
+			ok: false,
+			emoji: '❓',
+			down_since: 'unknown'
+		}
+	}
+
+	const ok = status.status === 'OK';
+	return {
+		name: name.replace('ping-','').replace('service-',''),
+		ok: ok,
+		emoji: ok ? '✅' : '❌',
+		down_since: ok ? '' : (status.first_failure_time + '')
+	}
+}
+
+
+function status2TelegramHtml(reformattedStatus, generatedAt) {
+	const {hosts, bots} = reformattedStatus;
+	return '\nStatus of our systems:\n<u>Servers:</u>\n'
+		+ hosts
+			.map(({name, ok, emoji, down_since}) => emoji + ' ' + name + (ok?'':' ('+down_since+')'))
+			.join('\n')
+		+ '\n\n<u>Bots & Channels:</u>\n'
+		+ bots
+			.map(({name, ok, emoji, down_since}) => emoji + ' ' + name + (ok?'':' ('+down_since+')'))
+			.join('\n')
+		+ '\n\n<i>updated: '+generatedAt+'</i>'
+}
+
+
+exports.getStatusForTelegram = async function() {
+	const freshStatus = await downloadStatus();
+	return status2TelegramHtml(reformatStatusList(freshStatus), freshStatus.generated);
+}