1 files changed, 94 insertions, 0 deletions
diff --git a/server/notification-providers/google-chat.js b/server/notification-providers/google-chat.js
new file mode 100644
index 0000000..0b72fea
--- /dev/null
+++ b/server/notification-providers/google-chat.js
@@ -0,0 +1,94 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+const { setting } = require("../util-server");
+const { getMonitorRelativeURL, UP } = require("../../src/util");
+
+class GoogleChat extends NotificationProvider {
+    name = "GoogleChat";
+
+    /**
+     * @inheritdoc
+     */
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        const okMsg = "Sent Successfully.";
+
+        try {
+            // Google Chat message formatting: https://developers.google.com/chat/api/guides/message-formats/basic
+
+            let chatHeader = {
+                title: "Uptime Kuma Alert",
+            };
+
+            if (monitorJSON && heartbeatJSON) {
+                chatHeader["title"] =
+                    heartbeatJSON["status"] === UP
+                        ? `✅ ${monitorJSON["name"]} is back online`
+                        : `🔴 ${monitorJSON["name"]} went down`;
+            }
+
+            // always show msg
+            let sectionWidgets = [
+                {
+                    textParagraph: {
+                        text: `<b>Message:</b>\n${msg}`,
+                    },
+                },
+            ];
+
+            // add time if available
+            if (heartbeatJSON) {
+                sectionWidgets.push({
+                    textParagraph: {
+                        text: `<b>Time (${heartbeatJSON["timezone"]}):</b>\n${heartbeatJSON["localDateTime"]}`,
+                    },
+                });
+            }
+
+            // add button for monitor link if available
+            const baseURL = await setting("primaryBaseURL");
+            if (baseURL) {
+                const urlPath = monitorJSON ? getMonitorRelativeURL(monitorJSON.id) : "/";
+                sectionWidgets.push({
+                    buttonList: {
+                        buttons: [
+                            {
+                                text: "Visit Uptime Kuma",
+                                onClick: {
+                                    openLink: {
+                                        url: baseURL + urlPath,
+                                    },
+                                },
+                            },
+                        ],
+                    },
+                });
+            }
+
+            let chatSections = [
+                {
+                    widgets: sectionWidgets,
+                },
+            ];
+
+            // construct json data
+            let data = {
+                cardsV2: [
+                    {
+                        card: {
+                            header: chatHeader,
+                            sections: chatSections,
+                        },
+                    },
+                ],
+            };
+
+            await axios.post(notification.googleChatWebhookURL, data);
+            return okMsg;
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+
+    }
+}
+
+module.exports = GoogleChat;