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moved getTopicsByTids and getLatestTopics to topics.js

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Baris Soner Usakli
2013-07-28 14:02:50 -04:00
parent b35ecd08ea
commit 811d2df728
3 changed files with 125 additions and 125 deletions
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125
src/categories.js
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@@ -43,15 +43,15 @@ var RDB = require('./redis.js'),
};
function getTopics(next) {
Categories.getTopicsByTids(tids, current_user, function(topics) {
topics.getTopicsByTids(tids, current_user, function(topicsData) {
// Float pinned topics to the top
topics = topics.sort(function(a, b) {
topicsData = topicsData.sort(function(a, b) {
if (a.pinned !== b.pinned) return b.pinned - a.pinned;
else {
return b.lastposttime - a.lastposttime;
}
});
next(null, topics);
next(null, topicsData);
}, category_id);
}
@@ -97,125 +97,6 @@ var RDB = require('./redis.js'),
RDB.smembers('cid:' + cid + ':active_users', callback);
}
Categories.getLatestTopics = function(current_user, start, end, callback) {
var timestamp = Date.now();
RDB.zremrangebyscore('topics:recent', '-inf', timestamp - 86400000);
RDB.zrevrangebyscore([ 'topics:recent', '+inf', timestamp - 86400000], function(err, tids) {
var latestTopics = {
'category_name' : 'Recent',
'show_sidebar' : 'hidden',
'show_topic_button' : 'hidden',
'no_topics_message' : 'hidden',
'topic_row_size': 'span12',
'category_id': false,
'topics' : []
};
if (!tids || !tids.length) {
latestTopics.no_topics_message = 'show';
callback(latestTopics);
return;
}
Categories.getTopicsByTids(tids, current_user, function(topicData) {
latestTopics.topics = topicData;
callback(latestTopics);
});
});
}
Categories.getTopicsByTids = function(tids, current_user, callback, category_id) {
var retrieved_topics = [];
function getTopicInfo(topicData, callback) {
function getUserName(next) {
user.getUserField(topicData.uid, 'username', function(username) {
next(null, username);
});
}
function hasReadTopic(next) {
topics.hasReadTopic(topicData.tid, current_user, function(hasRead) {
next(null, hasRead);
});
}
function getTeaserInfo(next) {
topics.getTeaser(topicData.tid, function(err, teaser) {
next(null, teaser || {});
});
}
// temporary. I don't think this call should belong here
function getPrivileges(next) {
Categories.privileges(category_id, current_user, function(user_privs) {
next(null, user_privs);
});
}
async.parallel([getUserName, hasReadTopic, getTeaserInfo, getPrivileges], function(err, results) {
var username = results[0],
hasReadTopic = results[1],
teaserInfo = results[2],
privileges = results[3];
callback({
username: username,
hasread: hasReadTopic,
teaserInfo: teaserInfo,
privileges: privileges
});
});
}
function isTopicVisible(topicData, topicInfo) {
var deleted = parseInt(topicData.deleted, 10) !== 0;
return !deleted || (deleted && topicInfo.privileges.view_deleted) || topicData.uid === current_user;
}
function loadTopic(tid, callback) {
topics.getTopicData(tid, function(topicData) {
if(!topicData) {
return callback(null);
}
getTopicInfo(topicData, function(topicInfo) {
topicData['pin-icon'] = topicData.pinned === '1' ? 'icon-pushpin' : 'none';
topicData['lock-icon'] = topicData.locked === '1' ? 'icon-lock' : 'none';
topicData['deleted-class'] = topicData.deleted === '1' ? 'deleted' : '';
topicData.relativeTime = utils.relativeTime(topicData.timestamp);
topicData.username = topicInfo.username;
topicData.badgeclass = (topicInfo.hasread && current_user != 0) ? '' : 'badge-important';
topicData.teaser_text = topicInfo.teaserInfo.text || '',
topicData.teaser_username = topicInfo.teaserInfo.username || '';
topicData.teaser_userpicture = topicInfo.teaserInfo.picture || '';
topicData.teaser_timestamp = topicInfo.teaserInfo.timestamp ? utils.relativeTime(topicInfo.teaserInfo.timestamp) : '';
if (isTopicVisible(topicData, topicInfo))
retrieved_topics.push(topicData);
callback(null);
});
});
}
async.eachSeries(tids, loadTopic, function(err) {
if(!err) {
callback(retrieved_topics);
}
});
}
Categories.getAllCategories = function(callback, current_user) {
RDB.lrange('categories:cid', 0, -1, function(err, cids) {
RDB.handle(err);