document category picker

gui/app/components/document/document-meta.js

@@ -0,0 +1,114 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+import { computed } from '@ember/object';
+import { inject as service } from '@ember/service';
+import Component from '@ember/component';
+import { A } from "@ember/array"
+
+export default Component.extend({
+    documentService: service('document'),
+	categoryService: service('category'),
+	sessionService: service('session'),
+	newCategory: '',
+	categories: A([]),
+	showCategoryModal: false,
+	hasCategories: computed('categories', function() {
+		return this.get('categories').length > 0;
+	}),
+	canSelectCategory: computed('categories', function() {
+		return (this.get('categories').length > 0 && this.get('permissions.documentEdit'));
+	}),
+	canAddCategory: computed('categories', function() {
+		return this.get('permissions.spaceOwner') || this.get('permissions.spaceManage');
+	}),
+
+	didReceiveAttrs() {
+		this._super(...arguments);
+		this.load();
+	},
+
+	load() {
+		this.get('categoryService').getUserVisible(this.get('folder.id')).then((categories) => {
+			let cats = A(categories);
+			this.set('categories', cats);
+			this.get('categoryService').getDocumentCategories(this.get('document.id')).then((selected) => {
+				this.set('selectedCategories', selected);
+				selected.forEach((s) => {
+					let cat = cats.findBy('id', s.id);
+					if (is.not.undefined(cat)) {
+						cat.set('selected', true);
+						this.set('categories', cats);
+					}
+				});
+			});
+		});
+
+		let tagz = [];
+        if (!_.isUndefined(this.get('document.tags')) && this.get('document.tags').length > 1) {
+            let tags = this.get('document.tags').split('#');
+            _.each(tags, function(tag) {
+                if (tag.length > 0) {
+                    tagz.pushObject(tag);
+                }
+            });
+        }
+
+        this.set('tagz', A(tagz));
+	},
+
+    actions: {
+		onShowCategoryModal() {
+			this.set('showCategoryModal', true);
+		},
+
+		onSaveCategory() {
+			let docId = this.get('document.id');
+			let folderId = this.get('folder.id');
+			let link = this.get('categories').filterBy('selected', true);
+			let unlink = this.get('categories').filterBy('selected', false);
+			let toLink = [];
+			let toUnlink = [];
+
+			// prepare links associated with document
+			link.forEach((l) => {
+				let t = {
+					folderId: folderId,
+					documentId: docId,
+					categoryId: l.get('id')
+				};
+
+				toLink.push(t);
+			});
+
+			// prepare links no longer associated with document
+			unlink.forEach((l) => {
+				let t = {
+					folderId: folderId,
+					documentId: docId,
+					categoryId: l.get('id')
+				};
+
+				toUnlink.pushObject(t);
+			});
+
+			this.set('showCategoryModal', false);
+
+			this.get('categoryService').setCategoryMembership(toUnlink, 'unlink').then(() => {
+				this.get('categoryService').setCategoryMembership(toLink, 'link').then(() => {
+					this.load();
+				});
+			});
+
+			return true;
+		}
+    }
+});