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handle pinned topics

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This commit is contained in:
barisusakli
2014-07-22 17:58:27 -04:00
parent 5292bdad5a
commit 2bf38ec84b
2 changed files with 46 additions and 11 deletions
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42
src/categories/recentreplies.js
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@@ -24,21 +24,47 @@ module.exports = function(Categories) {
};
Categories.getRecentTopicReplies = function(cid, uid, count, callback) {
if (!parseInt(count, 10)) {
count = parseInt(count, 10);
if (!count) {
return callback(null, []);
}
db.getSortedSetRevRange('categories:' + cid + ':tid', 0, count - 1, function(err, tids) {
if (err || !tids || !tids.length) {
db.getSortedSetRevRange('categories:recent_posts:cid:' + cid, 0, 0, function(err, pids) {
if (err || !pids || !pids.length) {
return callback(err, []);
}
async.map(tids, topics.getLatestUndeletedPid, function(err, pids) {
pids = pids.filter(function(pid) {
return !!pid;
});
if (count === 1) {
return posts.getPostSummaryByPids(pids, {stripTags: true}, callback);
}
posts.getPostSummaryByPids(pids, {stripTags: true}, callback);
async.parallel({
pinnedTids: function(next) {
db.getSortedSetRevRangeByScore('categories:' + cid + ':tid', 0, -1, Infinity, Date.now(), next);
},
tids: function(next) {
db.getSortedSetRevRangeByScore('categories:' + cid + ':tid', 0, Math.max(0, count - 1), Date.now(), 0, next);
}
}, function(err, results) {
if (err) {
return callback(err);
}
results.tids = results.tids.concat(results.pinnedTids);
async.map(results.tids, topics.getLatestUndeletedPid, function(err, topicPids) {
pids = pids.concat(topicPids).filter(function(pid, index, array) {
return !!pid && array.indexOf(pid) === index;
});
posts.getPostSummaryByPids(pids, {stripTags: true}, function(err, posts) {
posts = posts.sort(function(a, b) {
return parseInt(b.timestamp, 10) - parseInt(a.timestamp, 10);
}).slice(0, count);
callback(err, posts);
});
});
});
});
};