Initial commit to release

packages/editor-ui/src/components/mixins/genericHelpers.ts

@@ -0,0 +1,77 @@
+import dateformat from 'dateformat';
+
+import { showMessage } from '@/components/mixins/showMessage';
+import { MessageType } from '@/Interface';
+
+import mixins from 'vue-typed-mixins';
+
+export const genericHelpers = mixins(showMessage).extend({
+	data () {
+		return {
+			loadingService: null as any | null, // tslint:disable-line:no-any
+		};
+	},
+	computed: {
+		isReadOnly (): boolean {
+			if (['NodeViewExisting', 'NodeViewNew'].includes(this.$route.name as string)) {
+				return false;
+			}
+			return true;
+		},
+	},
+	methods: {
+		convertToDisplayDate (epochTime: number) {
+			return dateformat(epochTime, 'yyyy-mm-dd HH:MM:ss');
+		},
+
+		editAllowedCheck (): boolean {
+			if (this.isReadOnly) {
+				this.$showMessage({
+					title: 'Workflow can not be changed!',
+					message: `The workflow can not be edited as a past execution gets displayed. To make changed either open the original workflow of which the execution gets displayed or save it under a new name first.`,
+					type: 'error',
+					duration: 0,
+				});
+
+				return false;
+			}
+			return true;
+		},
+
+		startLoading () {
+			if (this.loadingService !== null) {
+				return;
+			}
+
+			this.loadingService = this.$loading(
+				{
+					lock: true,
+					text: 'Loading',
+					spinner: 'el-icon-loading',
+					background: 'rgba(255, 255, 255, 0.8)',
+				}
+			);
+		},
+		stopLoading () {
+			if (this.loadingService !== null) {
+				this.loadingService.close();
+				this.loadingService = null;
+			}
+		},
+
+		async confirmMessage (message: string, headline: string, type = 'warning' as MessageType, confirmButtonText = 'OK', cancelButtonText = 'Cancel'): Promise<boolean> {
+			try {
+				await this.$confirm(message, headline, {
+					confirmButtonText,
+					cancelButtonText,
+					type,
+					dangerouslyUseHTMLString: true,
+				});
+				return true;
+			} catch (e) {
+				return false;
+			}
+		},
+
+	},
+});