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started integrating infinite post loading for topic view (re: issue #42)

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This commit is contained in:
Julian Lam
2013-06-26 12:37:35 -04:00
parent d6761a293d
commit 9df0b39a5d
5 changed files with 106 additions and 68 deletions
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64
src/postTools.js
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@@ -4,7 +4,8 @@ var RDB = require('./redis.js'),
threadTools = require('./threadTools.js'),
user = require('./user.js'),
async = require('async'),
marked = require('marked');
marked = require('marked'),
utils = require('../public/src/utils');
marked.setOptions({
breaks: true
@@ -115,4 +116,65 @@ marked.setOptions({
});
}
PostTools.constructPostObject = function(rawPosts, tid, current_user, privileges, callback) {
var postObj = [];
async.waterfall([
function(next) {
if (!privileges) {
threadTools.privileges(tid, current_user, function(privs) {
privileges = privs;
next();
});
} else {
next();
}
},
function(next) {
var postData = rawPosts.postData,
userData = rawPosts.userData,
voteData = rawPosts.voteData;
if (!postData) {
return next(null, []);
}
for (var i=0, ii= postData.pid.length; i<ii; i++) {
var uid = postData.uid[i],
pid = postData.pid[i];
// ############ to be moved into posts.getPostsByTid ############
if (postData.deleted[i] === null || (postData.deleted[i] === '1' && privileges.view_deleted) || current_user === uid) {
var post_obj = {
'pid' : pid,
'uid' : uid,
'content' : marked(postData.content[i] || ''),
'post_rep' : postData.reputation[i] || 0,
'timestamp' : postData.timestamp[i],
'relativeTime': utils.relativeTime(postData.timestamp[i]),
'username' : userData[uid].username || 'anonymous',
'userslug' : userData[uid].userslug || '',
'user_rep' : userData[uid].reputation || 0,
'gravatar' : userData[uid].picture || 'http://www.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e',
'signature' : marked(userData[uid].signature || ''),
'fav_star_class' : voteData[pid] ? 'icon-star' : 'icon-star-empty',
'display_moderator_tools': (uid == current_user || privileges.editable) ? 'show' : 'none',
'edited-class': postData.editor[i] !== null ? '' : 'none',
'editor': postData.editor[i] !== null ? userData[postData.editor[i]].username : '',
'relativeEditTime': postData.editTime !== null ? utils.relativeTime(postData.editTime[i]) : '',
'deleted': postData.deleted[i] || '0'
};
postObj.push(post_obj);
}
// ########## end to be moved into posts.getPostsByTid ############
}
next(null);
}
], function(err) {
callback(postObj);
});
}
}(exports));