128 lines
3.5 KiB
JavaScript
128 lines
3.5 KiB
JavaScript
import {
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PAYLOAD_SOURCE_REMOTE_ACTION_RETRIEVED,
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ContentTypes
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} from 'snjs';
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import template from '%/directives/revision-preview-modal.pug';
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class RevisionPreviewModalCtrl {
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/* @ngInject */
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constructor(
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$element,
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$scope,
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$timeout,
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application
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) {
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this.$element = $element;
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this.$scope = $scope;
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this.$timeout = $timeout;
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this.application = application;
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this.configure();
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$scope.$on('$destroy', () => {
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if (this.identifier) {
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this.application.componentManager.deregisterHandler(this.identifier);
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}
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});
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}
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async configure() {
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this.note = await this.application.createItem({
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contentType: ContentTypes.Note,
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content: this.content
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});
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/**
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* Set UUID so editoForNote can find proper editor, but then generate new uuid
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* for note as not to save changes to original, if editor makes changes.
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*/
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this.note.uuid = this.uuid;
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const editorForNote = this.application.componentManager.editorForNote(this.note);
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this.note.uuid = await this.application.generateUuid();
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if (editorForNote) {
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/**
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* Create temporary copy, as a lot of componentManager is uuid based, so might
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* interfere with active editor. Be sure to copy only the content, as the top level
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* editor object has non-copyable properties like .window, which cannot be transfered
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*/
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const editorCopy = await this.application.createItem({
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contentType: ContentTypes.Component,
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content: editorForNote.content
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});
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editorCopy.readonly = true;
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editorCopy.lockReadonly = true;
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this.identifier = editorCopy.uuid;
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this.application.componentManager.registerHandler({
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identifier: this.identifier,
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areas: ['editor-editor'],
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contextRequestHandler: (component) => {
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if (component === this.editor) {
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return this.note;
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}
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},
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componentForSessionKeyHandler: (key) => {
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if (key === this.editor.sessionKey) {
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return this.editor;
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}
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}
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});
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this.editor = editorCopy;
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}
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}
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restore(asCopy) {
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const run = async () => {
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let item;
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if (asCopy) {
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const contentCopy = Object.assign({}, this.content);
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if (contentCopy.title) {
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contentCopy.title += " (copy)";
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}
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item = await this.application.createItem({
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contentType: 'Note',
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content: contentCopy,
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needsSync: true
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});
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} else {
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const uuid = this.uuid;
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item = this.application.findItem({uuid: uuid});
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item.content = Object.assign({}, this.content);
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await this.application.mergeItem({
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item: item,
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source: PAYLOAD_SOURCE_REMOTE_ACTION_RETRIEVED
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});
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}
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this.application.saveItem({item});
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this.dismiss();
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};
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if (!asCopy) {
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this.application.alertManager.confirm({
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text: "Are you sure you want to replace the current note's contents with what you see in this preview?",
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destructive: true,
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onConfirm: run
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});
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} else {
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run();
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}
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}
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dismiss() {
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this.$element.remove();
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this.$scope.$destroy();
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}
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}
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export class RevisionPreviewModal {
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constructor() {
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this.restrict = 'E';
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this.template = template;
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this.controller = RevisionPreviewModalCtrl;
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this.controllerAs = 'ctrl';
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this.bindToController = true;
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this.scope = {
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uuid: '=',
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content: '='
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};
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}
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}
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