function setModelFromLocalConfig()

in ui-modules/blueprint-composer/app/components/spec-editor/spec-editor.directive.js [1096:1156]
48 lines of code
15 McCabe index (conditional complexity)

        function setModelFromLocalConfig() {
            let localConfig = scope.config;
            let result = {};
            for (let keyRef in localConfig) {
                if (angular.isUndefined(localConfig[keyRef]) || localConfig[keyRef] === null || localConfig[keyRef].length < 1) {
                    // TODO if we wanted to support explicit empty strings or null, this would be the place to tweak it,
                    // plus a few other guards on null, and forcing code mode.
                    continue;
                }

                if (localConfig[keyRef].hasOwnProperty(REPLACED_DSL_ENTITYSPEC)) {
                    result[keyRef] = {};
                    result[keyRef][DSL_ENTITY_SPEC] = localConfig[keyRef][REPLACED_DSL_ENTITYSPEC];
                    continue;
                }

                let definition = scope.model.miscData.get('config').find(config => config.name === keyRef);
                if (!definition) {
                    definition = {};
                    scope.getConfigWidgetMode(definition, localConfig[keyRef])
                }

                let v = localConfig[keyRef];

                // if JSON mode then parse
                scope.state.config.codeModeError[keyRef] = null;
                if (scope.state.config.codeModeActive && scope.state.config.codeModeActive[keyRef]) {
                    // first try a yaml parse
                    try {
                        result[keyRef] = parseYamlOrJson(v);
                        continue;
                    } catch (ex) {
                        scope.state.config.codeModeError[keyRef] = "Invalid JSON";
                        result[keyRef] = localConfig[keyRef];
                        continue;
                    }
                }

                // else return as is, or introspect for array/map

                if (definition.widgetMode === 'array') {
                    if (Array.isArray(v)) {
                        result[keyRef] = v.map(getModelValueFromString);
                        continue;
                    }
                }
                if (definition.widgetMode === 'map') {
                    if (typeof v === "object") {
                        result[keyRef] = {};
                        for (let keyObject in v) {
                            result[keyRef][keyObject] = getModelValueFromString(v[keyObject]);
                        }
                        continue;
                    }
                }

                result[keyRef] = getModelValueFromString(v);
            }

            scope.model.setConfigFromJson(result);
        }