From 64501bf0651d87f4ffaf9ba19e35145b2e3b11a8 Mon Sep 17 00:00:00 2001
From: Ponkhy <xtheponkhx@gmail.com>
Date: Tue, 17 Aug 2021 13:40:01 +0200
Subject: [PATCH] Added Line Messenger Notification Service

---
 server/notification.js                | 47 +++++++++++++++++++++++++++
 src/components/NotificationDialog.vue | 21 ++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/server/notification.js b/server/notification.js
index 924aa07c2..344a427e0 100644
--- a/server/notification.js
+++ b/server/notification.js
@@ -389,6 +389,53 @@ class Notification {
             } catch (error) {
                 throwGeneralAxiosError(error)
             }
+        } else if (notification.type === "line") {
+            try {
+                let lineAPIUrl = "https://api.line.me/v2/bot/message/push";
+                let config = {
+                    headers: {
+                        "Content-Type": "application/json",
+                        "Authorization": "Bearer " + notification.lineChannelAccessToken
+                    }
+                };
+                if (heartbeatJSON == null) {
+                    let testMessage = {
+                        "to": notification.lineUserID,
+                        "messages": [
+                            {
+                                "type": "text",
+                                "text":"Test Successful!"
+                            }
+                        ]
+                    }
+                    await axios.post(lineAPIUrl, testMessage, config)
+                } else if (heartbeatJSON["status"] == 0) {
+                    let downMessage = {
+                        "to": notification.lineUserID,
+                        "messages": [
+                            {
+                                "type": "text",
+                                "text":"UptimeKuma Alert: [🔴 Down]\n" + "Name: " + monitorJSON["name"] + " \n" + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"]
+                            }
+                        ]
+                    }
+                    await axios.post(lineAPIUrl, downMessage, config)
+                } else if (heartbeatJSON["status"] == 1) {
+                    let upMessage = {
+                        "to": notification.lineUserID,
+                        "messages": [
+                            {
+                                "type": "text",
+                                "text":"UptimeKuma Alert: [✅ Up]\n"  + "Name: " +  monitorJSON["name"] + " \n" + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"]
+                            }
+                        ]
+                    }
+                    await axios.post(lineAPIUrl, upMessage, config)
+                }
+                return okMsg;
+            } catch (error) {
+                throwGeneralAxiosError(error)
+            }
         } else {
             throw new Error("Notification type is not supported")
         }
diff --git a/src/components/NotificationDialog.vue b/src/components/NotificationDialog.vue
index 5d2dbd6b8..76421665b 100644
--- a/src/components/NotificationDialog.vue
+++ b/src/components/NotificationDialog.vue
@@ -26,6 +26,7 @@
                                 <option value="lunasea">LunaSea</option>
                                 <option value="apprise">Apprise (Support 50+ Notification services)</option>
                                 <option value="pushbullet">Pushbullet</option>
+                                <option value="line">Line Messenger</option>
                             </select>
                         </div>
 
@@ -383,6 +384,26 @@
                                 More info on: <a href="https://docs.pushbullet.com" target="_blank">https://docs.pushbullet.com</a>
                             </p>
                         </template>
+
+                        <template v-if="notification.type === 'line'">
+                            <div class="mb-3">
+                                <label for="line-channel-access-token" class="form-label">Channel access token</label>
+                                <input id="line-channel-access-token" v-model="notification.lineChannelAccessToken" type="text" class="form-control" required>
+                            </div>
+                            <div class="form-text">
+                                Line Developers Console - <b>Basic Settings</b>
+                            </div>
+                            <div class="mb-3" style="margin-top: 12px;">
+                                <label for="line-user-id" class="form-label">User ID</label>
+                                <input id="line-user-id" v-model="notification.lineUserID" type="text" class="form-control" required>
+                            </div>
+                            <div class="form-text">
+                                Line Developers Console - <b>Messaging API</b>
+                            </div>
+                            <div class="form-text" style="margin-top: 8px;">
+                                First access the <a href="https://developers.line.biz/console/" target="_blank">Line Developers Console</a>, create a provider and channel (Messaging API), then you can get the channel access token and user id from the above mentioned menu items.
+                            </div>
+                        </template>
                     </div>
                     <div class="modal-footer">
                         <button v-if="id" type="button" class="btn btn-danger" :disabled="processing" @click="deleteConfirm">