mysql-connector: add config options for selecting data source

and load SQL data source during plugin init

dist/datasource-zabbix/config.controller.js

@@ -0,0 +1,74 @@
+'use strict';
+
+System.register(['lodash'], function (_export, _context) {
+  "use strict";
+
+  var _, _createClass, SUPPORTED_SQL_DS, defaultConfig, ZabbixDSConfigController;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }],
+    execute: function () {
+      _createClass = function () {
+        function defineProperties(target, props) {
+          for (var i = 0; i < props.length; i++) {
+            var descriptor = props[i];
+            descriptor.enumerable = descriptor.enumerable || false;
+            descriptor.configurable = true;
+            if ("value" in descriptor) descriptor.writable = true;
+            Object.defineProperty(target, descriptor.key, descriptor);
+          }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+          if (protoProps) defineProperties(Constructor.prototype, protoProps);
+          if (staticProps) defineProperties(Constructor, staticProps);
+          return Constructor;
+        };
+      }();
+
+      SUPPORTED_SQL_DS = ['mysql'];
+      defaultConfig = {
+        dbConnection: {
+          enable: false
+        }
+      };
+
+      _export('ZabbixDSConfigController', ZabbixDSConfigController = function () {
+        /** @ngInject */
+        function ZabbixDSConfigController($scope, $injector, datasourceSrv) {
+          _classCallCheck(this, ZabbixDSConfigController);
+
+          this.datasourceSrv = datasourceSrv;
+
+          _.defaults(this.current.jsonData, defaultConfig);
+          this.sqlDataSources = this.getSupportedSQLDataSources();
+        }
+
+        _createClass(ZabbixDSConfigController, [{
+          key: 'getSupportedSQLDataSources',
+          value: function getSupportedSQLDataSources() {
+            var datasources = this.datasourceSrv.getAll();
+            return _.filter(datasources, function (ds) {
+              return _.includes(SUPPORTED_SQL_DS, ds.type);
+            });
+          }
+        }]);
+
+        return ZabbixDSConfigController;
+      }());
+
+      _export('ZabbixDSConfigController', ZabbixDSConfigController);
+
+      ZabbixDSConfigController.templateUrl = 'datasource-zabbix/partials/config.html';
+    }
+  };
+});
+//# sourceMappingURL=config.controller.js.map