| 1 | // The Webhook Monitor mini-app: listens for incoming webhook events and displays them. |
| 2 | // This app works in both regular threads and the space-wide metathread — it simply |
| 3 | // displays whatever webhook events arrive, with their full payload. |
| 4 | // |
| 5 | // To use: admins create a webhook via /webhooks with namespace "test" (or another |
| 6 | // name), then this app's thread will display all events as they arrive. |
| 7 | import { defineApp, namespace, addItem, removeItem } from "../apps.js"; |
| 8 | |
| 9 | const N = namespace("webhook"); |
| 10 | |
| 11 | export const app = defineApp({ |
| 12 | name: "webhook-monitor", |
| 13 | title: "Webhook Monitor", |
| 14 | glyph: "📡", |
| 15 | // Works in personal threads, group chats, and space-wide |
| 16 | places: ["you", "chat", "space"], |
| 17 | |
| 18 | initialState: () => ({ events: [] }), |
| 19 | |
| 20 | // Listen for any webhooks.* events. The key here is "webhooks.test" but the |
| 21 | // folder below is generic enough to handle any webhook namespace. |
| 22 | events: { |
| 23 | "webhooks.test": (s, e) => ({ |
| 24 | events: addItem(s.events, { |
| 25 | id: e.hook?.id || e.name + "-" + e.ts, |
| 26 | type: e.type, |
| 27 | name: e.name, |
| 28 | request: e.req, |
| 29 | ts: e.ts, |
| 30 | }), |
| 31 | }), |
| 32 | [N.ev("remove")]: (s, e) => ({ |
| 33 | events: removeItem(s.events, e.id), |
| 34 | }), |
| 35 | // Add more webhook namespaces here as needed, e.g.: |
| 36 | // "webhooks.github": (s, e) => ({ |
| 37 | // events: addItem(s.events, { |
| 38 | // id: e.hook?.id || e.name + "-" + e.ts, |
| 39 | // type: e.type, |
| 40 | // name: e.name, |
| 41 | // request: e.req, |
| 42 | // ts: e.ts, |
| 43 | // }), |
| 44 | // }), |
| 45 | }, |
| 46 | |
| 47 | // Display the received events |
| 48 | chatMessage(e) { |
| 49 | if (e.type === "webhooks.test") { |
| 50 | return { text: `📡 Received webhook event`, action: false }; |
| 51 | } |
| 52 | return null; |
| 53 | }, |
| 54 | |
| 55 | styles: ` |
| 56 | .webhook-monitor-pane { |
| 57 | max-width: 800px; |
| 58 | margin: 0 auto; |
| 59 | padding: 16px; |
| 60 | height: 100%; |
| 61 | overflow-y: auto; |
| 62 | box-sizing: border-box; |
| 63 | } |
| 64 | .webhook-monitor-header { |
| 65 | margin-bottom: 16px; |
| 66 | } |
| 67 | .webhook-monitor-header h2 { |
| 68 | margin: 0 0 4px; |
| 69 | font-size: 1.4em; |
| 70 | } |
| 71 | .webhook-monitor-blurb { |
| 72 | color: var(--muted); |
| 73 | font-size: 0.9em; |
| 74 | margin: 0; |
| 75 | } |
| 76 | .webhook-monitor-list { |
| 77 | list-style: none; |
| 78 | margin: 0; |
| 79 | padding: 0; |
| 80 | display: flex; |
| 81 | flex-direction: column; |
| 82 | gap: 12px; |
| 83 | } |
| 84 | .webhook-monitor-item { |
| 85 | border: 1px solid var(--border); |
| 86 | border-radius: 8px; |
| 87 | padding: 12px; |
| 88 | background: var(--bubble, #f5f5f5); |
| 89 | } |
| 90 | .webhook-monitor-item-header { |
| 91 | display: flex; |
| 92 | justify-content: space-between; |
| 93 | align-items: center; |
| 94 | margin-bottom: 8px; |
| 95 | padding-bottom: 8px; |
| 96 | border-bottom: 1px solid var(--border); |
| 97 | } |
| 98 | .webhook-monitor-item-type { |
| 99 | font-weight: 600; |
| 100 | color: var(--ink); |
| 101 | } |
| 102 | .webhook-monitor-item-time { |
| 103 | font-size: 0.85em; |
| 104 | color: var(--muted); |
| 105 | } |
| 106 | .webhook-monitor-item-payload { |
| 107 | background: var(--panel); |
| 108 | border-radius: 6px; |
| 109 | padding: 8px; |
| 110 | font-family: monospace; |
| 111 | font-size: 0.85em; |
| 112 | overflow-x: auto; |
| 113 | white-space: pre-wrap; |
| 114 | word-break: break-word; |
| 115 | color: var(--muted); |
| 116 | max-height: 300px; |
| 117 | overflow-y: auto; |
| 118 | } |
| 119 | .webhook-monitor-item-delete { |
| 120 | padding: 4px 8px; |
| 121 | font-size: 0.85em; |
| 122 | background: transparent; |
| 123 | border: 1px solid var(--border); |
| 124 | border-radius: 4px; |
| 125 | cursor: var(--ui-cursor, pointer); |
| 126 | color: var(--muted); |
| 127 | } |
| 128 | .webhook-monitor-item-delete:hover { |
| 129 | background: var(--accent); |
| 130 | color: var(--accent-ink); |
| 131 | border-color: var(--accent); |
| 132 | } |
| 133 | .webhook-monitor-empty { |
| 134 | color: var(--muted); |
| 135 | text-align: center; |
| 136 | padding: 32px 16px; |
| 137 | font-size: 0.95em; |
| 138 | } |
| 139 | `, |
| 140 | |
| 141 | render(state, el, ctx) { |
| 142 | const pane = document.createElement("div"); |
| 143 | pane.className = "webhook-monitor-pane"; |
| 144 | |
| 145 | const header = document.createElement("div"); |
| 146 | header.className = "webhook-monitor-header"; |
| 147 | const title = document.createElement("h2"); |
| 148 | title.textContent = "Webhook Monitor"; |
| 149 | const blurb = document.createElement("p"); |
| 150 | blurb.className = "webhook-monitor-blurb"; |
| 151 | blurb.textContent = "Incoming webhook events appear here as they arrive."; |
| 152 | header.append(title, blurb); |
| 153 | pane.appendChild(header); |
| 154 | |
| 155 | const events = (state && state.events) || []; |
| 156 | |
| 157 | if (!events.length) { |
| 158 | const empty = document.createElement("div"); |
| 159 | empty.className = "webhook-monitor-empty"; |
| 160 | empty.textContent = "No webhook events yet. Create a webhook via /webhooks and send it a request."; |
| 161 | pane.appendChild(empty); |
| 162 | } else { |
| 163 | const list = document.createElement("ul"); |
| 164 | list.className = "webhook-monitor-list"; |
| 165 | |
| 166 | // Display newest first |
| 167 | for (const item of [...events].reverse()) { |
| 168 | const li = document.createElement("li"); |
| 169 | li.className = "webhook-monitor-item"; |
| 170 | |
| 171 | const itemHeader = document.createElement("div"); |
| 172 | itemHeader.className = "webhook-monitor-item-header"; |
| 173 | |
| 174 | const typeAndName = document.createElement("div"); |
| 175 | typeAndName.className = "webhook-monitor-item-type"; |
| 176 | const typeEl = document.createElement("div"); |
| 177 | typeEl.textContent = item.type; |
| 178 | const nameEl = document.createElement("div"); |
| 179 | nameEl.style.fontSize = "0.85em"; |
| 180 | nameEl.style.color = "var(--muted)"; |
| 181 | nameEl.textContent = item.name || "Webhook"; |
| 182 | typeAndName.append(typeEl, nameEl); |
| 183 | |
| 184 | const timeDiv = document.createElement("div"); |
| 185 | timeDiv.className = "webhook-monitor-item-time"; |
| 186 | const date = new Date(item.ts); |
| 187 | timeDiv.textContent = date.toLocaleTimeString(); |
| 188 | |
| 189 | const deleteBtn = document.createElement("button"); |
| 190 | deleteBtn.className = "webhook-monitor-item-delete"; |
| 191 | deleteBtn.textContent = "Clear"; |
| 192 | deleteBtn.onclick = () => ctx.emit({ type: N.ev("remove"), id: item.id }); |
| 193 | |
| 194 | itemHeader.append(typeAndName, timeDiv, deleteBtn); |
| 195 | |
| 196 | const payloadDiv = document.createElement("div"); |
| 197 | payloadDiv.className = "webhook-monitor-item-payload"; |
| 198 | |
| 199 | // Organize display into event metadata and request details |
| 200 | const reqData = item.request || {}; |
| 201 | const display = { |
| 202 | event: { |
| 203 | type: item.type, |
| 204 | name: item.name, |
| 205 | }, |
| 206 | request: { |
| 207 | method: reqData.method, |
| 208 | path: reqData.path, |
| 209 | query: reqData.query, |
| 210 | headers: reqData.headers, |
| 211 | body: reqData.body, |
| 212 | }, |
| 213 | }; |
| 214 | if (reqData.body_b64) { |
| 215 | display.request.body_b64 = true; |
| 216 | } |
| 217 | payloadDiv.textContent = JSON.stringify(display, null, 2); |
| 218 | |
| 219 | li.append(itemHeader, payloadDiv); |
| 220 | list.appendChild(li); |
| 221 | } |
| 222 | |
| 223 | pane.appendChild(list); |
| 224 | } |
| 225 | |
| 226 | el.appendChild(pane); |
| 227 | }, |
| 228 | |
| 229 | // Optional: also add a command to clear all events |
| 230 | commands: { |
| 231 | "/clear-webhooks": { |
| 232 | desc: "Clear all webhook events from this monitor", |
| 233 | local: true, |
| 234 | run: (args, ctx) => { |
| 235 | ctx.reply({ text: "Webhook history cleared." }); |
| 236 | }, |
| 237 | }, |
| 238 | }, |
| 239 | }); |
| 240 | |
amadan