@ -1,3 +1,5 @@
"use strict" ;
var async = require ( 'async' ) ,
gravatar = require ( 'gravatar' ) ,
path = require ( 'path' ) ,
@ -53,7 +55,7 @@ var async = require('async'),
} ;
if ( thumb ) {
topicData ['thumb' ] = thumb ;
topicData .thumb = thumb ;
}
db . setObject ( 'topic:' + tid , topicData , function ( err ) {
@ -109,8 +111,8 @@ var async = require('async'),
categoryTools . exists ( cid , next ) ;
} ,
function ( categoryExists , next ) {
if ( ! categoryExists ) {
return next ( new Error ( 'category doesn\'t exist' ) )
if ( ! categoryExists ) {
return next ( new Error ( 'category doesn\'t exist' ) ) ;
}
categoryTools . privileges ( cid , uid , next ) ;
} ,
@ -134,7 +136,7 @@ var async = require('async'),
next ( null , postData ) ;
} ,
function ( postData , next ) {
Topics . getTopicsByTids ( [ postData . tid ] , data. cid , uid, function ( err , topicData ) {
Topics . getTopicsByTids ( [ postData . tid ] , , function ( err , topicData ) {
if ( err ) {
return next ( err ) ;
}
@ -350,12 +352,7 @@ var async = require('async'),
} ) ;
} ;
Topics . getTopicPosts = function ( tid , start , end , current _user , reverse , callback ) {
if ( typeof reverse === 'function' ) {
callback = reverse ;
reverse = false ;
}
Topics . getTopicPosts = function ( tid , start , end , uid , reverse , callback ) {
posts . getPostsByTid ( tid , start , end , reverse , function ( err , postData ) {
if ( err ) {
return callback ( err ) ;
@ -369,69 +366,39 @@ var async = require('async'),
postData [ i ] . index = start + i ;
}
pids = postData . map ( function ( post ) {
var pids = postData . map ( function ( post ) {
return post . pid ;
} ) ;
function getFavouritesData ( next ) {
favourites . getFavouritesByPostIDs ( pids , current _user , function ( fav _data ) {
next ( null , fav _data ) ;
} ) ;
}
function getVoteStatusData ( next ) {
favourites . getVoteStatusByPostIDs ( pids , current _user , function ( vote _data ) {
next ( null , vote _data ) ;
} )
}
function addUserInfoToPosts ( next ) {
function iterator ( post , callback ) {
posts . addUserInfoToPost ( post , function ( ) {
callback ( null ) ;
} ) ;
}
async . each ( postData , iterator , function ( err ) {
next ( err , null ) ;
} ) ;
}
function getPrivileges ( next ) {
var privs = { } ;
async . each ( pids , getPostPrivileges , function ( err ) {
next ( err , privs ) ;
} ) ;
function getPostPrivileges ( pid , next ) {
postTools . privileges ( pid , current _user , function ( err , postPrivileges ) {
if ( err ) {
return next ( err ) ;
}
privs [ pid ] = postPrivileges ;
next ( ) ;
} ) ;
async . parallel ( {
favourites : function ( next ) {
favourites . getFavouritesByPostIDs ( pids , uid , next ) ;
} ,
voteData : function ( next ) {
favourites . getVoteStatusByPostIDs ( pids , uid , next ) ;
} ,
userData : function ( next ) {
async . each ( postData , posts . addUserInfoToPost , next ) ;
} ,
privileges : function ( next ) {
async . map ( pids , function ( pid , next ) {
postTools . privileges ( pid , uid , next ) ;
} , next ) ;
}
}
async . parallel ( [ getFavouritesData , addUserInfoToPosts , getPrivileges , getVoteStatusData ] , function ( err , results ) {
} , function ( err , results ) {
if ( err ) {
return callback ( err ) ;
}
var fav _data = results [ 0 ] ,
privileges = results [ 2 ] ,
voteStatus = results [ 3 ] ;
for ( var i = 0 ; i < postData . length ; ++ i ) {
var pid = postData [ i ] . pid ;
postData [ i ] . favourited = fav _data [ pid ] ;
postData [ i ] . upvoted = voteStatus [ pid ] . upvoted ;
postData [ i ] . downvoted = voteStatus [ pid ] . downvoted ;
postData [ i ] . favourited = results . favourites [ i ] ;
postData [ i ] . upvoted = results . voteData [ i ] . upvoted ;
postData [ i ] . downvoted = results . voteData [ i ] . downvoted ;
postData [ i ] . votes = postData [ i ] . votes || 0 ;
postData [ i ] . display _moderator _tools = ( current _user != 0 ) && privileges [ pid ] . editable ;
postData [ i ] . display _move _tools = privileges [ pid ] . move ;
if ( parseInt ( postData [ i ] . deleted , 10 ) === 1 && ! privileges [ pid ] . view _deleted ) {
postData [ i ] . display _moderator _tools = parseInt ( uid , 10 ) !== 0 && results . privileges [ i ] . editable ;
postData [ i ] . display _move _tools = results . privileges [ i ] . move ;
if ( parseInt ( postData [ i ] . deleted , 10 ) === 1 && ! results . privileges [ i ] . view _deleted ) {
postData [ i ] . content = 'This post is deleted!' ;
}
}
@ -484,7 +451,7 @@ var async = require('async'),
next ( ! err && privileges . read ) ;
} ) ;
} , function ( tids ) {
Topics . getTopicsByTids ( tids , 0 , uid , function ( err , topicData ) {
Topics . getTopicsByTids ( tids , uid , function ( err , topicData ) {
if ( err ) {
return callback ( err ) ;
}
@ -495,7 +462,7 @@ var async = require('async'),
db . sortedSetRevRank ( set , topicData [ topicData . length - 1 ] . tid , function ( err , rank ) {
if ( err ) {
return call l back( err ) ;
return call back( err ) ;
}
returnTopics . nextStart = parseInt ( rank , 10 ) + 1 ;
@ -513,7 +480,7 @@ var async = require('async'),
month : 2592000000
} ;
var since = terms ['day' ] ;
var since = terms .day ;
if ( terms [ term ] ) {
since = terms [ term ] ;
}
@ -608,7 +575,7 @@ var async = require('async'),
function sendUnreadTopics ( topicIds ) {
Topics . getTopicsByTids ( topicIds , 0 , uid , function ( err , topicData ) {
Topics . getTopicsByTids ( topicIds , uid , function ( err , topicData ) {
if ( err ) {
return callback ( err ) ;
}
@ -670,7 +637,7 @@ var async = require('async'),
} ) ;
} ;
Topics . getTopicsByTids = function ( tids , cid, current _user , callback ) {
Topics . getTopicsByTids = function ( tids , uid , callback ) {
if ( ! Array . isArray ( tids ) || tids . length === 0 ) {
return callback ( null , [ ] ) ;
@ -679,13 +646,13 @@ var async = require('async'),
function getTopicInfo ( topicData , callback ) {
async . parallel ( {
hasread : function ( next ) {
Topics . hasReadTopic ( topicData . tid , current_user , next ) ;
Topics . hasReadTopic ( topicData . tid , uid , next ) ;
} ,
teaser : function ( next ) {
Topics . getTeaser ( topicData . tid , next ) ;
} ,
privileges : function ( next ) {
categoryTools . privileges ( topicData . cid , current_user , next ) ;
categoryTools . privileges ( topicData . cid , uid , next ) ;
} ,
categoryData : function ( next ) {
categories . getCategoryFields ( topicData . cid , [ 'name' , 'slug' , 'icon' ] , next ) ;
@ -696,7 +663,7 @@ var async = require('async'),
function isTopicVisible ( topicData , topicInfo ) {
var deleted = parseInt ( topicData . deleted , 10 ) !== 0 ;
return ! deleted || ( deleted && topicInfo . privileges . view _deleted ) || topicData . uid === current _user ;
return ! deleted || ( deleted && topicInfo . privileges . view _deleted ) || parseInt ( topicData . uid , 10 ) === parseInt ( uid , 10 ) ;
}
function loadTopic ( tid , next ) {
@ -722,7 +689,7 @@ var async = require('async'),
topicData . pinned = parseInt ( topicData . pinned , 10 ) === 1 ;
topicData . locked = parseInt ( topicData . locked , 10 ) === 1 ;
topicData . deleted = parseInt ( topicData . deleted , 10 ) === 1 ;
topicData . unread = ! ( topicInfo . hasread && parseInt ( current_user , 10 ) !== 0 ) ;
topicData . unread = ! ( topicInfo . hasread && parseInt ( uid , 10 ) !== 0 ) ;
topicData . unreplied = parseInt ( topicData . postcount , 10 ) === 1 ;
topicData . category = topicInfo . categoryData ;
@ -746,78 +713,46 @@ var async = require('async'),
} ) ;
} ;
Topics . getTopicWithPosts = function ( tid , current_user , start , end , quiet , callback ) {
Topics . getTopicWithPosts = function ( tid , uid, start , end , callback ) {
threadTools . exists ( tid , function ( err , exists ) {
if ( err || ! exists ) {
return callback ( err || new Error ( 'Topic tid \'' + tid + '\' not found' ) ) ;
}
// "quiet" is used for things like RSS feed updating, HTML parsing for non-js users, etc
if ( ! quiet ) {
Topics . markAsRead ( tid , current _user , function ( err ) {
Topics . pushUnreadCount ( current _user ) ;
} ) ;
Topics . increaseViewCount ( tid ) ;
}
function getTopicData ( next ) {
Topics . getTopicData ( tid , next ) ;
}
function getTopicPosts ( next ) {
Topics . getTopicPosts ( tid , start , end , current _user , next ) ;
}
function getPrivileges ( next ) {
threadTools . privileges ( tid , current _user , next ) ;
}
function getCategoryData ( next ) {
Topics . getCategoryData ( tid , next ) ;
}
function getPageCount ( next ) {
Topics . getPageCount ( tid , current _user , next ) ;
}
function getThreadTools ( next ) {
Plugins . fireHook ( 'filter:topic.thread_tools' , [ ] , function ( err , threadTools ) {
next ( err , threadTools ) ;
} ) ;
}
async . parallel ( [ getTopicData , getTopicPosts , getPrivileges , getCategoryData , getPageCount , getThreadTools ] , function ( err , results ) {
async . parallel ( {
topicData : function ( next ) {
Topics . getTopicData ( tid , next ) ;
} ,
posts : function ( next ) {
Topics . getTopicPosts ( tid , start , end , uid , false , next ) ;
} ,
privileges : function ( next ) {
threadTools . privileges ( tid , uid , next ) ;
} ,
category : function ( next ) {
Topics . getCategoryData ( tid , next ) ;
} ,
pageCount : function ( next ) {
Topics . getPageCount ( tid , uid , next ) ;
} ,
threadTools : function ( next ) {
Plugins . fireHook ( 'filter:topic.thread_tools' , [ ] , next ) ;
}
} , function ( err , results ) {
if ( err ) {
winston . error ( '[Topics.getTopicWithPosts] Could not retrieve topic data: ' , err . message ) ;
return callback ( err ) ;
}
var topicData = results [ 0 ] ,
privileges = results [ 2 ] ,
categoryData = results [ 3 ] ,
pageCount = results [ 4 ] ,
threadTools = results [ 5 ] ;
callback ( null , {
'topic_name' : topicData . title ,
'category_name' : categoryData . name ,
'category_slug' : categoryData . slug ,
'locked' : topicData . locked ,
'deleted' : topicData . deleted ,
'pinned' : topicData . pinned ,
'timestamp' : topicData . timestamp ,
'slug' : topicData . slug ,
'thumb' : topicData . thumb ,
'postcount' : topicData . postcount ,
'viewcount' : topicData . viewcount ,
'pageCount' : pageCount ,
'unreplied' : parseInt ( topicData . postcount , 10 ) === 1 ,
'topic_id' : tid ,
'expose_tools' : privileges . editable ? 1 : 0 ,
'thread_tools' : threadTools ,
'disableSocialButtons' : meta . config . disableSocialButtons !== undefined ? parseInt ( meta . config . disableSocialButtons , 10 ) !== 0 : false ,
'posts' : results [ 1 ]
} ) ;
var topicData = results . topicData ;
topicData . category = results . category ;
topicData . posts = results . posts ;
topicData . thread _tools = results . threadTools ;
topicData . pageCount = results . pageCount ;
topicData . unreplied = parseInt ( topicData . postcount , 10 ) === 1 ;
topicData . expose _tools = results . privileges . editable ? 1 : 0 ;
callback ( null , topicData ) ;
} ) ;
} ) ;
} ;
@ -895,7 +830,7 @@ var async = require('async'),
if ( err ) {
return callback ( err ) ;
}
Topics . markCategoryUnreadForAll ( tid , callback )
Topics . markCategoryUnreadForAll ( tid , callback ) ;
} ) ;
} ;
@ -958,7 +893,7 @@ var async = require('async'),
return callback ( null , [ ] ) ;
}
async . map ( tids , Topics . getTeaser , callback )
async . map ( tids , Topics . getTeaser , callback ) ;
} ;
Topics . getTeaser = function ( tid , callback ) {
@ -993,19 +928,19 @@ var async = require('async'),
} ) ;
} ) ;
} ) ;
}
} ;
Topics . getTopicField = function ( tid , field , callback ) {
db . getObjectField ( 'topic:' + tid , field , callback ) ;
}
} ;
Topics . getTopicFields = function ( tid , fields , callback ) {
db . getObjectFields ( 'topic:' + tid , fields , callback ) ;
}
} ;
Topics . setTopicField = function ( tid , field , value , callback ) {
db . setObjectField ( 'topic:' + tid , field , value , callback ) ;
}
} ;
Topics . increasePostCount = function ( tid , callback ) {
db . incrObjectField ( 'topic:' + tid , 'postcount' , function ( err , value ) {
@ -1014,7 +949,7 @@ var async = require('async'),
}
db . sortedSetAdd ( 'topics:posts' , value , tid , callback ) ;
} ) ;
}
} ;
Topics . decreasePostCount = function ( tid , callback ) {
db . decrObjectField ( 'topic:' + tid , 'postcount' , function ( err , value ) {
@ -1023,7 +958,7 @@ var async = require('async'),
}
db . sortedSetAdd ( 'topics:posts' , value , tid , callback ) ;
} ) ;
}
} ;
Topics . increaseViewCount = function ( tid , callback ) {
db . incrObjectField ( 'topic:' + tid , 'viewcount' , function ( err , value ) {
@ -1032,7 +967,7 @@ var async = require('async'),
}
db . sortedSetAdd ( 'topics:views' , value , tid , callback ) ;
} ) ;
}
} ;
Topics . isLocked = function ( tid , callback ) {
Topics . getTopicField ( tid , 'locked' , function ( err , locked ) {
@ -1041,30 +976,30 @@ var async = require('async'),
}
callback ( null , parseInt ( locked , 10 ) === 1 ) ;
} ) ;
}
} ;
Topics . updateTimestamp = function ( tid , timestamp ) {
db . sortedSetAdd ( 'topics:recent' , timestamp , tid ) ;
Topics . setTopicField ( tid , 'lastposttime' , timestamp ) ;
}
} ;
Topics . onNewPostMade = function ( tid , pid , timestamp , callback ) {
Topics . increasePostCount ( tid ) ;
Topics . updateTimestamp ( tid , timestamp ) ;
Topics . addPostToTopic ( tid , pid , timestamp , callback ) ;
}
} ;
Topics . addPostToTopic = function ( tid , pid , timestamp , callback ) {
db . sortedSetAdd ( 'tid:' + tid + ':posts' , timestamp , pid , callback ) ;
}
} ;
Topics . removePostFromTopic = function ( tid , pid , callback ) {
db . sortedSetRemove ( 'tid:' + tid + ':posts' , pid , callback ) ;
}
} ;
Topics . getPids = function ( tid , callback ) {
db . getSortedSetRange ( 'tid:' + tid + ':posts' , 0 , - 1 , callback ) ;
}
} ;
Topics . getUids = function ( tid , callback ) {
var uids = { } ;
@ -1088,7 +1023,7 @@ var async = require('async'),
callback ( null , Object . keys ( uids ) ) ;
} ) ;
} ) ;
}
} ;
Topics . updateTopicCount = function ( callback ) {
db . sortedSetCard ( 'topics:recent' , function ( err , count ) {
@ -1167,4 +1102,4 @@ var async = require('async'),
} ) ;
} ) ;
} ;
} ( exports ) ) ;
} ( exports ) ) ;
Julian Lam
11 years ago