From 984b3a62f9f0f1bc70d2f3949824b5275ea8aee6 Mon Sep 17 00:00:00 2001
From: Karl <karl@k-world.me.uk>
Date: Sat, 19 Jul 2025 09:32:45 +0100
Subject: [PATCH] dns on config page

---
 ktvmanager/main.py       |  4 +--
 ktvmanager/routes/dns.py | 47 -------------------------------
 routes/dns.py            | 60 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 62 insertions(+), 49 deletions(-)
 delete mode 100644 ktvmanager/routes/dns.py
 create mode 100644 routes/dns.py

diff --git a/ktvmanager/main.py b/ktvmanager/main.py
index a39a5a3..efca954 100644
--- a/ktvmanager/main.py
+++ b/ktvmanager/main.py
@@ -2,8 +2,8 @@ import os
 from flask import Flask, jsonify
 from dotenv import load_dotenv
 from ktvmanager.config import DevelopmentConfig, ProductionConfig
-from routes.api import api_blueprint
-from routes.dns import dns_bp
+from ktvmanager.routes.api import api_blueprint
+from ktvmanager.routes.dns import dns_bp
 from ktvmanager.lib.database import initialize_db_pool
 from ktvmanager.account_checker import send_expiry_notifications
 from apscheduler.schedulers.background import BackgroundScheduler
diff --git a/ktvmanager/routes/dns.py b/ktvmanager/routes/dns.py
deleted file mode 100644
index 612c143..0000000
--- a/ktvmanager/routes/dns.py
+++ /dev/null
@@ -1,47 +0,0 @@
-from flask import Blueprint, render_template, request, redirect, url_for, flash
-import os
-
-dns_bp = Blueprint('dns', __name__)
-
-DNS_FILE = os.path.join(os.path.dirname(__file__), '..', 'lib', 'DNS_list.txt')
-
-def read_dns_list():
-    if not os.path.exists(DNS_FILE):
-        return []
-    with open(DNS_FILE, 'r') as f:
-        return [line.strip() for line in f.readlines()]
-
-def write_dns_list(dns_list):
-    with open(DNS_FILE, 'w') as f:
-        for item in dns_list:
-            f.write(f"{item}\n")
-
-@dns_bp.route('/add_dns', methods=['POST'])
-def add_dns():
-    dns_entry = request.form.get('dns_entry')
-    if dns_entry:
-        dns_list = read_dns_list()
-        if dns_entry not in dns_list:
-            dns_list.append(dns_entry)
-            write_dns_list(dns_list)
-            flash('DNS entry added successfully.', 'success')
-        else:
-            flash('DNS entry already exists.', 'info')
-    else:
-        flash('DNS entry cannot be empty.', 'danger')
-    return redirect(url_for('config_dashboard'))
-
-@dns_bp.route('/remove_dns', methods=['POST'])
-def remove_dns():
-    dns_entry = request.form.get('dns_entry')
-    if dns_entry:
-        dns_list = read_dns_list()
-        if dns_entry in dns_list:
-            dns_list.remove(dns_entry)
-            write_dns_list(dns_list)
-            flash('DNS entry removed successfully.', 'success')
-        else:
-            flash('DNS entry not found.', 'info')
-    else:
-        flash('DNS entry cannot be empty.', 'danger')
-    return redirect(url_for('config_dashboard'))
\ No newline at end of file
diff --git a/routes/dns.py b/routes/dns.py
new file mode 100644
index 0000000..1d5723e
--- /dev/null
+++ b/routes/dns.py
@@ -0,0 +1,60 @@
+from flask import Blueprint, request, jsonify
+import os
+
+dns_bp = Blueprint('dns', __name__)
+
+DNS_FILE = os.path.join(os.path.dirname(__file__), '..', 'ktvmanager', 'lib', 'DNS_list.txt')
+
+def read_dns_list():
+    if not os.path.exists(DNS_FILE):
+        return []
+    with open(DNS_FILE, 'r') as f:
+        return [line.strip() for line in f.readlines() if line.strip()]
+
+def write_dns_list(dns_list):
+    with open(DNS_FILE, 'w') as f:
+        for item in dns_list:
+            f.write(f"{item}\n")
+
+@dns_bp.route('/dns', methods=['GET'])
+def get_dns_list():
+    """Gets the list of DNS entries."""
+    return jsonify(read_dns_list())
+
+@dns_bp.route('/dns', methods=['POST'])
+def add_dns():
+    """Adds a new DNS entry."""
+    data = request.get_json()
+    if not data or 'dns_entry' not in data:
+        return jsonify({'error': 'Missing dns_entry in request body'}), 400
+    
+    dns_entry = data.get('dns_entry')
+    if not dns_entry:
+        return jsonify({'error': 'DNS entry cannot be empty.'}), 400
+
+    dns_list = read_dns_list()
+    if dns_entry in dns_list:
+        return jsonify({'message': 'DNS entry already exists.'}), 200
+
+    dns_list.append(dns_entry)
+    write_dns_list(dns_list)
+    return jsonify({'message': 'DNS entry added successfully.'}), 201
+
+@dns_bp.route('/dns', methods=['DELETE'])
+def remove_dns():
+    """Removes a DNS entry."""
+    data = request.get_json()
+    if not data or 'dns_entry' not in data:
+        return jsonify({'error': 'Missing dns_entry in request body'}), 400
+
+    dns_entry = data.get('dns_entry')
+    if not dns_entry:
+        return jsonify({'error': 'DNS entry cannot be empty.'}), 400
+
+    dns_list = read_dns_list()
+    if dns_entry not in dns_list:
+        return jsonify({'error': 'DNS entry not found.'}), 404
+
+    dns_list.remove(dns_entry)
+    write_dns_list(dns_list)
+    return jsonify({'message': 'DNS entry removed successfully.'}), 200
\ No newline at end of file