chg: [localTools:local_tool_connectors] Added support of CodeMirror placeholder

src/Lib/default/local_tool_connectors/MispConnector.php

@@ -122,6 +122,11 @@ class MispConnector extends CommonConnectorTools
             'type' => 'boolean'
         ],
     ];
+    public $settingsPlaceholder = [
+        'url' => 'https://your.misp.intance',
+        'authkey' => '',
+        'skip_ssl' => '0',
+    ];
 
     public function addSettingValidatorRules($validator)
     {

src/Lib/default/local_tool_connectors/SkeletonConnectorExample.php

@@ -46,6 +46,22 @@ class SkeletonConnector extends CommonConnectorTools
             'redirect' => 'serverSettingsAction'
         ]
     ];
+    public $settings = [
+        'url' => [
+            'type' => 'text'
+        ],
+        'authkey' => [
+            'type' => 'text'
+        ],
+        'skip_ssl' => [
+            'type' => 'boolean'
+        ],
+    ];
+    public $settingsPlaceholder = [
+        'url' => 'https://your.url',
+        'authkey' => '',
+        'skip_ssl' => '0',
+    ];
 
     public function health(Object $connection): array
     {

src/Model/Table/LocalToolsTable.php

@@ -143,7 +143,8 @@ class LocalToolsTable extends AppTable
                 'connector' => $connector_type,
                 'connector_version' => $connector_class->version,
                 'connector_description' => $connector_class->description,
-                'connector_settings' => $connector_class->settings ?? []
+                'connector_settings' => $connector_class->settings ?? [],
+                'connector_settings_placeholder' => $connector_class->settingsPlaceholder ?? [],
             ];
             if ($includeConnections) {
                 $connector['connections'] = $this->healthCheck($connector_type, $connector_class);

templates/LocalTools/add.php

@@ -22,7 +22,8 @@
                     'codemirror' => [
                         'height' => '10rem',
                         'hints' => $connectors[0]['connector_settings']
-                    ]
+                    ],
+                    'placeholder' => json_encode($connectors[0]['connector_settings_placeholder'], JSON_FORCE_OBJECT | JSON_PRETTY_PRINT)
                 ],
                 [
                     'field' => 'description',