ui: Enable/disable coins through settimgs page.

basicswap/basicswap.py

@@ -4950,6 +4950,58 @@ class BasicSwap(BaseApp):
                     json.dump(self.settings, fp, indent=4)
         return settings_changed
 
+    def enableCoin(self, coin_name):
+        self.log.info('Enabling coin %s', coin_name)
+
+        coin_id = self.getCoinIdFromName(coin_name)
+        if coin_id in (Coins.PART, Coins.PART_BLIND, Coins.PART_ANON):
+            raise ValueError('Invalid coin')
+
+        settings_cc = self.settings['chainclients'][coin_name]
+        if 'connection_type_prev' not in settings_cc:
+            raise ValueError('Can\'t find previous value.')
+        settings_cc['connection_type'] = settings_cc['connection_type_prev']
+        del settings_cc['connection_type_prev']
+        if 'manage_daemon_prev' in settings_cc:
+            settings_cc['manage_daemon'] = settings_cc['manage_daemon_prev']
+            del settings_cc['manage_daemon_prev']
+        if 'manage_wallet_daemon_prev' in settings_cc:
+            settings_cc['manage_wallet_daemon'] = settings_cc['manage_wallet_daemon_prev']
+            del settings_cc['manage_wallet_daemon_prev']
+
+        settings_path = os.path.join(self.data_dir, cfg.CONFIG_FILENAME)
+        shutil.copyfile(settings_path, settings_path + '.last')
+        with open(settings_path, 'w') as fp:
+            json.dump(self.settings, fp, indent=4)
+        # Client must be restarted
+
+    def disableCoin(self, coin_name):
+        self.log.info('Disabling coin %s', coin_name)
+
+        coin_id = self.getCoinIdFromName(coin_name)
+        if coin_id in (Coins.PART, Coins.PART_BLIND, Coins.PART_ANON):
+            raise ValueError('Invalid coin')
+
+        settings_cc = self.settings['chainclients'][coin_name]
+
+        if settings_cc['connection_type'] != 'rpc':
+            raise ValueError('Already disabled.')
+
+        settings_cc['manage_daemon_prev'] = settings_cc['manage_daemon']
+        settings_cc['manage_daemon'] = False
+        settings_cc['connection_type_prev'] = settings_cc['connection_type']
+        settings_cc['connection_type'] = 'none'
+
+        if 'manage_wallet_daemon' in settings_cc:
+            settings_cc['manage_wallet_daemon_prev'] = settings_cc['manage_wallet_daemon']
+            settings_cc['manage_wallet_daemon'] = False
+
+        settings_path = os.path.join(self.data_dir, cfg.CONFIG_FILENAME)
+        shutil.copyfile(settings_path, settings_path + '.last')
+        with open(settings_path, 'w') as fp:
+            json.dump(self.settings, fp, indent=4)
+        # Client must be restarted
+
     def getSummary(self, opts=None):
         num_watched_outputs = 0
         for c, v in self.coin_clients.items():

basicswap/http_server.py

@@ -358,17 +358,34 @@ class HttpHandler(BaseHTTPRequestHandler):
 
                     if swap_client.editSettings(name, data) is True:
                         messages.append('Settings applied.')
+                elif bytes('enable_' + name, 'utf-8') in form_data:
+                    swap_client.enableCoin(name)
+                    messages.append(name.capitalize() + ' enabled, shutting down.')
+                    swap_client.stopRunning()
+                elif bytes('disable_' + name, 'utf-8') in form_data:
+                    swap_client.disableCoin(name)
+                    messages.append(name.capitalize() + ' disabled, shutting down.')
+                    swap_client.stopRunning()
         chains_formatted = []
 
         for name, c in swap_client.settings['chainclients'].items():
             chains_formatted.append({
                 'name': name,
-                'lookups': c.get('chain_lookups', 'local')
+                'lookups': c.get('chain_lookups', 'local'),
+                'manage_daemon': c.get('manage_daemon', 'Unknown'),
+                'connection_type': c.get('connection_type', 'Unknown'),
             })
             if name == 'monero':
                 chains_formatted[-1]['fee_priority'] = c.get('fee_priority', 0)
+                chains_formatted[-1]['manage_wallet_daemon'] = c.get('manage_wallet_daemon', 'Unknown')
             else:
                 chains_formatted[-1]['conf_target'] = c.get('conf_target', 2)
+            if name != 'particl':
+                if c.get('connection_type', 'Unknown') == 'none':
+                    if 'connection_type_prev' in c:
+                        chains_formatted[-1]['can_reenable'] = True
+                else:
+                    chains_formatted[-1]['can_disable'] = True
 
         template = env.get_template('settings.html')
         return bytes(template.render(

basicswap/templates/settings.html

@@ -11,6 +11,15 @@
 {% for c in chains %}
 <h4>{{ c.name|capitalize }}</h4>
 <table>
+{% if c.connection_type %}
+<tr><td>Connection Type</td><td>{{ c.connection_type }}</td></tr>
+{% endif %}
+{% if c.manage_daemon is defined %}
+<tr><td>Manage Daemon</td><td>{{ c.manage_daemon }}</td></tr>
+{% endif %}
+{% if c.manage_wallet_daemon is defined %}
+<tr><td>Manage Wallet Daemon</td><td>{{ c.manage_wallet_daemon }}</td></tr>
+{% endif %}
 <tr><td>Chain Lookups</td><td>
 <select name="lookups_{{ c.name }}">
 <option value="local"{% if c.lookups=='local' %} selected{% endif %}>Local Node</option>
@@ -27,12 +36,25 @@
 {% else %}
 <tr><td>Blocks Confirmed Target</td><td><input type="number" name="conf_target_{{ c.name }}" min="1" max="32" value="{{ c.conf_target }}"></td></tr>
 {% endif %}
-<tr><td><input type="submit" name="apply_{{ c.name }}" value="Apply"></td></tr>
+<tr><td><input type="submit" name="apply_{{ c.name }}" value="Apply">
+{% if c.can_disable == true %}
+<input type="submit" name="disable_{{ c.name }}" value="Disable" onclick="confirmPopup('Disable', '{{ c.name|capitalize }}')">
+{% endif %}
+{% if c.can_reenable == true %}
+<input type="submit" name="enable_{{ c.name }}" value="Enable" onclick="confirmPopup('Enable', '{{ c.name|capitalize }}')">
+{% endif %}
+</td></tr>
 </table>
 {% endfor %}
+</table>
 
 <input type="hidden" name="formid" value="{{ form_id }}">
 </form>
 
 <p><a href="/">home</a></p>
+<script>
+function confirmPopup(action, coin_name) {
+    confirm(action + " " + coin_name + "?\nWill shutdown basicswap.");
+}
+</script>
 </body></html>