[WIP] PDF viewer section & per section attachments

gui/app/components/section/base-editor-inline.js

@@ -10,21 +10,33 @@
 // https://documize.com
 
 import $ from 'jquery';
-import { empty } from '@ember/object/computed';
+import { empty, notEmpty } from '@ember/object/computed';
 import { computed } from '@ember/object';
-import ModalMixin from '../../mixins/modal';
+import { inject as service } from '@ember/service';
+import Modals from '../../mixins/modal';
+import Notifier from '../../mixins/notifier';
 import Component from '@ember/component';
 
-export default Component.extend(ModalMixin, {
+export default Component.extend(Modals, Notifier, {
+	appMeta: service(),
+	session: service(),
+	documentSvc: service('document'),
 	busy: false,
 	mousetrap: null,
 	showLinkModal: false,
+	files: null,
+	downloadQuery: '',
+	hasAttachments: notEmpty('files'),
 	hasNameError: empty('page.title'),
 	hasDescError: empty('page.excerpt'),
 	pageId: computed('page', function () {
 		let page = this.get('page');
 		return `page-editor-${page.id}`;
 	}),
+	uploadId: computed('page', function () {
+		let page = this.get('page');
+		return `page-uploader-${page.id}`;
+	}),
 	previewText: 'Preview',
 	pageTitle: '',
 
@@ -58,6 +70,67 @@ export default Component.extend(ModalMixin, {
 		});
 	},
 
+	didInsertElement() {
+		this._super(...arguments);
+
+		let self = this;
+		let documentId = this.get('document.id');
+		let pageId = this.get('page.id');
+		let url = this.get('appMeta.endpoint');
+		let uploadUrl = `${url}/documents/${documentId}/attachments?page=${pageId}`;
+		let uploadId = this.get('uploadId');
+
+		// Handle upload clicks on button and anything inside that button.
+		let sel = ['#' + uploadId, '#' + uploadId + ' > div'];
+		for (var i=0; i < 2; i++) {
+			let dzone = new Dropzone(sel[i], {
+				headers: {
+					'Authorization': 'Bearer ' + self.get('session.authToken')
+				},
+				url: uploadUrl,
+				method: "post",
+				paramName: 'attachment',
+				clickable: true,
+				maxFilesize: 250,
+				parallelUploads: 5,
+				uploadMultiple: false,
+				addRemoveLinks: false,
+				autoProcessQueue: true,
+
+				init: function () {
+					this.on("success", function (/*file, response*/ ) {
+					});
+
+					this.on("queuecomplete", function () {
+						self.notifySuccess('Uploaded file');
+						self.getAttachments();
+					});
+
+					this.on("addedfile", function ( /*file*/ ) {
+					});
+
+					this.on("error", function (error, msg) {
+						self.notifyError(msg);
+						self.notifyError(error);
+					});
+				}
+			});
+
+			dzone.on("complete", function (file) {
+				dzone.removeFile(file);
+			});
+		}
+
+		// For authenticated users we send server auth token.
+		let qry = '';
+		if (this.get('session.hasSecureToken')) {
+			qry = '?secure=' + this.get('session.secureToken');
+		} else if (this.get('session.authenticated')) {
+			qry = '?token=' + this.get('session.authToken');
+		}
+		this.set('downloadQuery', qry);
+	},
+
 	willDestroyElement() {
 		this._super(...arguments);
 		this.set('showLinkModal', false);
@@ -69,6 +142,12 @@ export default Component.extend(ModalMixin, {
 		}
 	},
 
+	getAttachments() {
+		this.get('documentSvc').getAttachments(this.get('document.id')).then((files) => {
+			this.set('files', files);
+		});
+	},
+
 	actions: {
 		onAction() {
 			if (this.get('busy') || _.isEmpty(this.get('pageTitle'))) {