79 lines
2.6 KiB
JavaScript
79 lines
2.6 KiB
JavaScript
'use strict';
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const api = require('../api.js');
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const uri = require('../util/uri.js');
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const PostList = require('../models/post_list.js');
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const topNavigation = require('../models/top_navigation.js');
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const PageController = require('../controllers/page_controller.js');
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const CommentsPageView = require('../views/comments_page_view.js');
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const EmptyView = require('../views/empty_view.js');
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const fields = ['id', 'comments', 'commentCount', 'thumbnailUrl'];
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class CommentsController {
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constructor(ctx) {
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if (!api.hasPrivilege('comments:list')) {
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this._view = new EmptyView();
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this._view.showError(
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'You don\'t have privileges to view comments.');
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return;
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}
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topNavigation.activate('comments');
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topNavigation.setTitle('Listing comments');
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this._pageController = new PageController();
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this._pageController.run({
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parameters: ctx.parameters,
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defaultLimit: 10,
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getClientUrlForPage: (offset, limit) => {
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const parameters = Object.assign(
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{}, ctx.parameters, {offset: offset, limit: limit});
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return uri.formatClientLink('comments', parameters);
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},
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requestPage: (offset, limit) => {
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return PostList.search(
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'sort:comment-date comment-count-min:1',
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offset,
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limit,
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fields);
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},
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pageRenderer: pageCtx => {
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Object.assign(pageCtx, {
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canViewPosts: api.hasPrivilege('posts:view'),
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});
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const view = new CommentsPageView(pageCtx);
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view.addEventListener('submit', e => this._evtUpdate(e));
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view.addEventListener('score', e => this._evtScore(e));
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view.addEventListener('delete', e => this._evtDelete(e));
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return view;
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},
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});
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}
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_evtUpdate(e) {
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// TODO: disable form
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e.detail.comment.text = e.detail.text;
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e.detail.comment.save()
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.catch(error => {
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e.detail.target.showError(error.message);
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// TODO: enable form
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});
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}
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_evtScore(e) {
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e.detail.comment.setScore(e.detail.score)
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.catch(error => window.alert(error.message));
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}
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_evtDelete(e) {
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e.detail.comment.delete()
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.catch(error => window.alert(error.message));
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}
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}
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module.exports = router => {
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router.enter(['comments'], (ctx, next) => {
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new CommentsController(ctx);
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});
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}
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