Added support for slack notifications

backend/config.js

@@ -220,7 +220,8 @@ const DEFAULT_CONFIG = {
         "telegram_bot_token": "",
         "telegram_chat_id": "",
         "webhook_URL": "",
-        "discord_webhook_URL": ""
+        "discord_webhook_URL": "",
+        "slack_webhook_URL": "",
       },
       "Themes": {
         "default_theme": "default",

backend/consts.js

@@ -162,6 +162,10 @@ exports.CONFIG_ITEMS = {
         'key': 'ytdl_discord_webhook_url',
         'path': 'YoutubeDLMaterial.API.discord_webhook_URL'
     },
+    'ytdl_slack_webhook_url': {
+        'key': 'ytdl_slack_webhook_url',
+        'path': 'YoutubeDLMaterial.API.slack_webhook_URL'
+    },
 
 
     // Themes

backend/notifications.js

@@ -64,6 +64,9 @@ exports.sendNotification = async (notification) => {
     if (config_api.getConfigItem('ytdl_discord_webhook_url')) {
         sendDiscordNotification(data);
     }
+    if (config_api.getConfigItem('ytdl_slack_webhook_url')) {
+        sendSlackNotification(data);
+    }
 
     await db_api.insertRecordIntoTable('notifications', notification);
     return notification;
@@ -174,6 +177,65 @@ async function sendDiscordNotification({body, title, type, url, thumbnail}) {
     return result;
 }
 
+function sendSlackNotification({body, title, type, url, thumbnail}) {
+    const slack_webhook_url = config_api.getConfigItem('ytdl_slack_webhook_url');
+    logger.verbose(`Sending slack notification to ${slack_webhook_url}`);
+    const data = {
+        blocks: [
+            {
+                type: "section",
+                text: {
+                    type: "mrkdwn",
+                    text: `*${title}*`
+                }
+            },
+            {
+                type: "section",
+                text: {
+                    type: "plain_text",
+                    text: body
+                }
+            }
+        ]
+    }
+
+    // add thumbnail if exists
+    if (thumbnail) {
+        data['blocks'].push({
+            type: "image",
+            image_url: thumbnail,
+            alt_text: "notification_thumbnail"
+        });
+    }
+
+    data['blocks'].push(
+        {
+            type: "section",
+            text: {
+                type: "mrkdwn",
+                text: `<${url}|${url}>`
+            }
+        },
+        {
+            type: "context",
+            elements: [
+                {
+                    type: "mrkdwn",
+                    text: `*ID:* ${type}`
+                }
+            ]
+        }
+    );
+
+    fetch(slack_webhook_url, {
+        method: 'POST',
+        headers: {
+            "Content-Type": "application/json"
+        },
+        body: JSON.stringify(data),
+    });
+}
+
 function sendGenericNotification(data) {
     const webhook_url = config_api.getConfigItem('ytdl_webhook_url');
     logger.verbose(`Sending generic notification to ${webhook_url}`);

src/app/settings/settings.component.html

@@ -387,9 +387,16 @@
                     </div>
                     <div class="col-12 mb-2 mt-3">
                         <mat-form-field class="text-field" color="accent">
-                            <mat-label i18n="Discord webhook URL">Discord Webhook URL</mat-label>
+                            <mat-label i18n="Discord Webhook URL">Discord Webhook URL</mat-label>
                             <input placeholder="https://discord.com/api/webhooks/<webhook_id>/<webhook_token>" [(ngModel)]="new_config['API']['discord_webhook_URL']" matInput>
-                                <mat-hint><a target="_blank" href="https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks"><ng-container i18n="Gotify API setting hint">See docs here.</ng-container></a></mat-hint>
+                                <mat-hint><a target="_blank" href="https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks"><ng-container i18n="Discord API setting hint">See docs here.</ng-container></a></mat-hint>
+                        </mat-form-field>
+                    </div>
+                    <div class="col-12 mb-2 mt-3">
+                        <mat-form-field class="text-field" color="accent">
+                            <mat-label i18n="Slack Webhook URL">Slack Webhook URL</mat-label>
+                            <input placeholder="https://hooks.slack.com/services/T00000000/B00000000/XXXXXXXXXXXXXXXXXXXXXXXX" [(ngModel)]="new_config['API']['slack_webhook_URL']" matInput>
+                                <mat-hint><a target="_blank" href="https://api.slack.com/messaging/webhooks"><ng-container i18n="Slack API setting hint">See docs here.</ng-container></a></mat-hint>
                         </mat-form-field>
                     </div>
                     <div class="col-12 mt-3">