Draft of new Filters design

dev/Model/SieveScript.js

@@ -0,0 +1,81 @@
+import ko from 'ko';
+
+import { AbstractModel } from 'Knoin/AbstractModel';
+import { FilterModel } from 'Model/Filter';
+
+class SieveScriptModel extends AbstractModel
+{
+	constructor() {
+		super();
+
+		this.addObservables({
+			name: '',
+			nameError: false,
+			nameFocused: false,
+
+			active: false,
+
+			body: '',
+
+			deleteAccess: false,
+			canBeDeleted: false
+		});
+
+		this.filters = ko.observableArray([]);
+
+		this.addSubscribables({
+			name: sValue => this.nameError(!sValue)
+		});
+	}
+
+	setFilters() {
+		/*let tree = */window.Sieve.parseScript(this.body);
+//		this.filters = ko.observableArray(tree);
+	}
+
+	verify() {
+		if (!this.name()) {
+			this.nameError(true);
+			return false;
+		}
+		this.nameError(false);
+		return true;
+	}
+
+	toJson() {
+		return {
+			name: this.name(),
+			active: this.active ? '1' : '0',
+			body: this.body,
+//			filters: this.filters()
+		};
+	}
+
+	/**
+	 * Only 'rainloop.user' script supports filters
+	 */
+	allowFilters() {
+		return 'rainloop.user' === this.name();
+	}
+
+	/**
+	 * @static
+	 * @param {FetchJsonScript} json
+	 * @returns {?SieveScriptModel}
+	 */
+	static reviveFromJson(json) {
+		const script = super.reviveFromJson(json);
+		if (script) {
+			script.filters([]);
+			if (script.allowFilters() && Array.isNotEmpty(json.filters)) {
+				script.filters(
+					json.filters.map(aData => FilterModel.reviveFromJson(aData)).filter(v => v)
+				);
+			}
+		}
+		return script;
+	}
+
+}
+
+export { SieveScriptModel, SieveScriptModel as default };