98 lines
3.2 KiB
JavaScript
98 lines
3.2 KiB
JavaScript
'use strict';
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const api = require('../api.js');
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const settings = require('../models/settings.js');
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const misc = require('../util/misc.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 PostsHeaderView = require('../views/posts_header_view.js');
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const PostsPageView = require('../views/posts_page_view.js');
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const fields = [
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'id', 'thumbnailUrl', 'type',
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'score', 'favoriteCount', 'commentCount', 'tags'];
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class PostListController {
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constructor(ctx) {
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topNavigation.activate('posts');
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topNavigation.setTitle('Listing posts');
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this._ctx = ctx;
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this._pageController = new PageController({
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parameters: ctx.parameters,
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getClientUrlForPage: page => {
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const parameters = Object.assign(
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{}, ctx.parameters, {page: page});
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return '/posts/' + misc.formatUrlParameters(parameters);
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},
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requestPage: page => {
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return PostList.search(
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this._decorateSearchQuery(ctx.parameters.query),
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page, 40, fields);
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},
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headerRenderer: headerCtx => {
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Object.assign(headerCtx, {
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canMassTag: api.hasPrivilege('tags:masstag'),
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massTagTags: this._massTagTags,
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});
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return new PostsHeaderView(headerCtx);
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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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massTagTags: this._massTagTags,
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});
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const view = new PostsPageView(pageCtx);
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view.addEventListener('tag', e => this._evtTag(e));
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view.addEventListener('untag', e => this._evtUntag(e));
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return view;
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},
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});
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}
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get _massTagTags() {
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return (this._ctx.parameters.tag || '').split(/\s+/).filter(s => s);
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}
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_evtTag(e) {
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for (let tag of this._massTagTags) {
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e.detail.post.addTag(tag);
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}
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e.detail.post.save()
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.catch(errorMessage => {
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window.alert(errorMessage);
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});
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}
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_evtUntag(e) {
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for (let tag of this._massTagTags) {
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e.detail.post.removeTag(tag);
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}
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e.detail.post.save()
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.catch(errorMessage => {
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window.alert(errorMessage);
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});
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}
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_decorateSearchQuery(text) {
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const browsingSettings = settings.get();
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let disabledSafety = [];
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for (let key of Object.keys(browsingSettings.listPosts)) {
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if (browsingSettings.listPosts[key] === false) {
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disabledSafety.push(key);
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}
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}
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if (disabledSafety.length) {
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text = `-rating:${disabledSafety.join(',')} ${text}`;
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}
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return text.trim();
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}
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}
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module.exports = router => {
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router.enter(
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'/posts/:parameters?',
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(ctx, next) => { misc.parseUrlParametersRoute(ctx, next); },
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(ctx, next) => { ctx.controller = new PostListController(ctx); });
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};
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