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feat: #7743 finish topics controller

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Barış Soner Uşaklı
2019-07-22 18:52:31 -04:00
parent 0b498acdcf
commit 9b3f4b98d1
1 changed files with 52 additions and 66 deletions
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118
src/controllers/topics.js
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@@ -1,22 +1,20 @@
'use strict';
const nconf = require('nconf');
const winston = require('winston');
var async = require('async');
var nconf = require('nconf');
var winston = require('winston');
const user = require('../user');
const meta = require('../meta');
const topics = require('../topics');
const posts = require('../posts');
const privileges = require('../privileges');
const plugins = require('../plugins');
const helpers = require('./helpers');
const pagination = require('../pagination');
const utils = require('../utils');
const analytics = require('../analytics');
var user = require('../user');
var meta = require('../meta');
var topics = require('../topics');
var posts = require('../posts');
var privileges = require('../privileges');
var plugins = require('../plugins');
var helpers = require('./helpers');
var pagination = require('../pagination');
var utils = require('../utils');
var analytics = require('../analytics');
var topicsController = module.exports;
const topicsController = module.exports;
topicsController.get = async function getTopic(req, res, callback) {
const tid = req.params.topic_id;
@@ -37,7 +35,7 @@ topicsController.get = async function getTopic(req, res, callback) {
user.auth.getFeedToken(req.uid),
]);
var currentPage = parseInt(req.query.page, 10) || 1;
let currentPage = parseInt(req.query.page, 10) || 1;
const pageCount = Math.max(1, Math.ceil((topicData && topicData.postcount) / settings.postsPerPage));
if (!topicData || userPrivileges.disabled || (settings.usePagination && (currentPage < 1 || currentPage > pageCount))) {
return callback();
@@ -113,7 +111,7 @@ function calculatePageFromIndex(postIndex, settings) {
}
function calculateStartStop(page, postIndex, settings) {
var startSkip = 0;
let startSkip = 0;
if (!settings.usePagination) {
if (postIndex !== 0) {
@@ -152,7 +150,7 @@ function markAsRead(req, tid) {
}
async function buildBreadcrumbs(topicData) {
var breadcrumbs = [
const breadcrumbs = [
{
text: topicData.category.name,
url: nconf.get('relative_path') + '/category/' + topicData.category.slug,
@@ -287,67 +285,55 @@ function addOGImageTag(res, image) {
}
}
topicsController.teaser = function (req, res, next) {
var tid = req.params.topic_id;
topicsController.teaser = async function (req, res, next) {
const tid = req.params.topic_id;
if (!utils.isNumber(tid)) {
return next();
}
async.waterfall([
function (next) {
privileges.topics.can('topics:read', tid, req.uid, next);
},
function (canRead, next) {
if (!canRead) {
return res.status(403).json('[[error:no-privileges]]');
}
topics.getLatestUndeletedPid(tid, next);
},
function (pid, next) {
if (!pid) {
return res.status(404).json('not-found');
}
posts.getPostSummaryByPids([pid], req.uid, { stripTags: false }, next);
},
function (posts) {
if (!posts.length) {
return res.status(404).json('not-found');
}
res.json(posts[0]);
},
], next);
const canRead = await privileges.topics.can('topics:read', tid, req.uid);
if (!canRead) {
return res.status(403).json('[[error:no-privileges]]');
}
const pid = await topics.getLatestUndeletedPid(tid);
if (!pid) {
return res.status(404).json('not-found');
}
const postData = await posts.getPostSummaryByPids([pid], req.uid, { stripTags: false });
if (!postData.length) {
return res.status(404).json('not-found');
}
res.json(postData[0]);
};
topicsController.pagination = function (req, res, callback) {
var tid = req.params.topic_id;
var currentPage = parseInt(req.query.page, 10) || 1;
topicsController.pagination = async function (req, res, callback) {
const tid = req.params.topic_id;
const currentPage = parseInt(req.query.page, 10) || 1;
if (!utils.isNumber(tid)) {
return callback();
}
async.parallel({
privileges: async.apply(privileges.topics.get, tid, req.uid),
settings: async.apply(user.getSettings, req.uid),
topic: async.apply(topics.getTopicData, tid),
}, function (err, results) {
if (err || !results.topic) {
return callback(err);
}
const [userPrivileges, settings, topic] = await Promise.all([
privileges.topics.get(tid, req.uid),
user.getSettings(req.uid),
topics.getTopicData(tid),
]);
if (!results.privileges.read || (results.topic.deleted && !results.privileges.view_deleted)) {
return helpers.notAllowed(req, res);
}
if (!topic) {
return callback();
}
var postCount = results.topic.postcount;
var pageCount = Math.max(1, Math.ceil(postCount / results.settings.postsPerPage));
if (!userPrivileges.read || (topic.deleted && !userPrivileges.view_deleted)) {
return helpers.notAllowed(req, res);
}
var paginationData = pagination.create(currentPage, pageCount);
paginationData.rel.forEach(function (rel) {
rel.href = nconf.get('url') + '/topic/' + results.topic.slug + rel.href;
});
var postCount = topic.postcount;
var pageCount = Math.max(1, Math.ceil(postCount / settings.postsPerPage));
res.json(paginationData);
var paginationData = pagination.create(currentPage, pageCount);
paginationData.rel.forEach(function (rel) {
rel.href = nconf.get('url') + '/topic/' + topic.slug + rel.href;
});
res.json(paginationData);
};