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dont create term object on each call

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This commit is contained in:
barisusakli
2014-09-03 15:16:41 -04:00
parent 9f0fff4434
commit 4736a68534
4 changed files with 84 additions and 76 deletions
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63
src/posts.js
View File

@@ -25,6 +25,7 @@ var async = require('async'),
websockets = require('./socket.io');
(function(Posts) {
require('./posts/recent')(Posts);
require('./posts/delete')(Posts);
Posts.create = function(data, callback) {
@@ -160,68 +161,6 @@ var async = require('async'),
});
};
Posts.getRecentPosts = function(uid, start, stop, term, callback) {
var terms = {
day: 86400000,
week: 604800000,
month: 2592000000
};
var since = terms.day;
if (terms[term]) {
since = terms[term];
}
var count = parseInt(stop, 10) === -1 ? stop : stop - start + 1;
db.getSortedSetRevRangeByScore('posts:pid', start, count, Infinity, Date.now() - since, function(err, pids) {
if(err) {
return callback(err);
}
if (!Array.isArray(pids) || !pids.length) {
return callback(null, []);
}
privileges.posts.filter('read', pids, uid, function(err, pids) {
if (err) {
return callback(err);
}
Posts.getPostSummaryByPids(pids, uid, {stripTags: true}, callback);
});
});
};
Posts.getRecentPosterUids = function(start, end, callback) {
db.getSortedSetRevRange('posts:pid', start, end, function(err, pids) {
if (err) {
return callback(err);
}
if (!Array.isArray(pids) || !pids.length) {
return callback(null, []);
}
pids = pids.map(function(pid) {
return 'post:' + pid;
});
db.getObjectsFields(pids, ['uid'], function(err, postData) {
if (err) {
return callback(err);
}
postData = postData.map(function(post) {
return post && post.uid;
}).filter(function(value, index, array) {
return value && array.indexOf(value) === index;
});
callback(null, postData);
});
});
};
Posts.getUserInfoForPosts = function(uids, callback) {
async.parallel({
groups: function(next) {

70
src/posts/recent.js Normal file
View File

@@ -0,0 +1,70 @@
'use strict';
var db = require('../database'),
privileges = require('../privileges');
module.exports = function(Posts) {
var terms = {
day: 86400000,
week: 604800000,
month: 2592000000
};
Posts.getRecentPosts = function(uid, start, stop, term, callback) {
var since = terms.day;
if (terms[term]) {
since = terms[term];
}
var count = parseInt(stop, 10) === -1 ? stop : stop - start + 1;
db.getSortedSetRevRangeByScore('posts:pid', start, count, Infinity, Date.now() - since, function(err, pids) {
if (err) {
return callback(err);
}
if (!Array.isArray(pids) || !pids.length) {
return callback(null, []);
}
privileges.posts.filter('read', pids, uid, function(err, pids) {
if (err) {
return callback(err);
}
Posts.getPostSummaryByPids(pids, uid, {stripTags: true}, callback);
});
});
};
Posts.getRecentPosterUids = function(start, end, callback) {
db.getSortedSetRevRange('posts:pid', start, end, function(err, pids) {
if (err) {
return callback(err);
}
if (!Array.isArray(pids) || !pids.length) {
return callback(null, []);
}
pids = pids.map(function(pid) {
return 'post:' + pid;
});
db.getObjectsFields(pids, ['uid'], function(err, postData) {
if (err) {
return callback(err);
}
postData = postData.map(function(post) {
return post && post.uid;
}).filter(function(value, index, array) {
return value && array.indexOf(value) === index;
});
callback(null, postData);
});
});
};
};

12
src/topics/popular.js
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@@ -7,15 +7,15 @@ var async = require('async'),
module.exports = function(Topics) {
var terms = {
daily: 'day',
weekly: 'week',
monthly: 'month',
yearly: 'year'
};
Topics.getPopular = function(term, uid, count, callback) {
count = parseInt(count, 10) || 20;
var terms = {
daily: 'day',
weekly: 'week',
monthly: 'month',
yearly: 'year'
};
if (term === 'alltime') {
return getAllTimePopular(uid, count, callback);

15
src/topics/recent.js
View File

@@ -5,6 +5,12 @@
var db = require('./../database');
module.exports = function(Topics) {
var terms = {
day: 86400000,
week: 604800000,
month: 2592000000,
year: 31104000000
};
Topics.getLatestTopics = function(uid, start, end, term, callback) {
Topics.getLatestTids(start, end, term, function(err, tids) {
@@ -17,15 +23,8 @@ module.exports = function(Topics) {
};
Topics.getLatestTids = function(start, end, term, callback) {
var terms = {
day: 86400000,
week: 604800000,
month: 2592000000,
year: 31104000000
};
var since = terms.day;
if(terms[term]) {
if (terms[term]) {
since = terms[term];
}