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closes #1319

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barisusakli
2014-04-02 16:54:57 -04:00
parent 4498f6e410
commit 3f44f4bb3a
4 changed files with 114 additions and 111 deletions
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201
src/postTools.js
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@@ -141,117 +141,114 @@ var winston = require('winston'),
};
PostTools.delete = function(uid, pid, callback) {
var success = function() {
posts.setPostField(pid, 'deleted', 1);
db.decrObjectField('global', 'postCount');
plugins.fireHook('action:post.delete', pid);
events.logPostDelete(uid, pid);
posts.getPostFields(pid, ['tid', 'uid'], function(err, postData) {
topics.decreasePostCount(postData.tid);
user.decrementUserFieldBy(postData.uid, 'postcount', 1, function(err, postcount) {
db.sortedSetAdd('users:postcount', postcount, postData.uid);
});
topics.getTopicField(postData.tid, 'cid', function(err, cid) {
if(!err) {
db.sortedSetRemove('categories:recent_posts:cid:' + cid, pid);
}
});
// Delete the thread if it is the last undeleted post
threadTools.getLatestUndeletedPid(postData.tid, function(err, pid) {
if(err) {
return winston.error(err.message);
}
if (!pid) {
threadTools.delete(postData.tid, uid, function(err) {
if (err) {
winston.error('Could not delete topic (tid: ' + postData.tid + ')', err.stack);
}
});
} else {
posts.getPostField(pid, 'timestamp', function(err, timestamp) {
topics.updateTimestamp(postData.tid, timestamp);
});
}
});
callback(null);
});
};
posts.getPostField(pid, 'deleted', function(err, deleted) {
if(parseInt(deleted, 10) === 1) {
return callback(new Error('Post already deleted!'));
}
PostTools.privileges(pid, uid, function(err, privileges) {
if (privileges.editable) {
success();
}
});
});
togglePostDelete(uid, pid, true, callback);
};
PostTools.restore = function(uid, pid, callback) {
var success = function() {
posts.setPostField(pid, 'deleted', 0);
db.incrObjectField('global', 'postCount');
togglePostDelete(uid, pid, false, callback);
};
events.logPostRestore(uid, pid);
posts.getPostFields(pid, ['tid', 'uid', 'content'], function(err, postData) {
topics.increasePostCount(postData.tid);
user.incrementUserFieldBy(postData.uid, 'postcount', 1);
threadTools.getLatestUndeletedPid(postData.tid, function(err, pid) {
posts.getPostField(pid, 'timestamp', function(err, timestamp) {
topics.updateTimestamp(postData.tid, timestamp);
topics.getTopicField(postData.tid, 'cid', function(err, cid) {
if(!err) {
db.sortedSetAdd('categories:recent_posts:cid:' + cid, timestamp, pid);
}
});
});
});
plugins.fireHook('action:post.restore', postData);
// Restore topic if it is the only post
topics.getTopicField(postData.tid, 'postcount', function(err, count) {
if (parseInt(count, 10) === 1) {
threadTools.restore(postData.tid, uid, function(err) {
if(err) {
winston.err(err);
}
});
}
});
callback();
});
};
posts.getPostField(pid, 'deleted', function(err, deleted) {
if(parseInt(deleted, 10) === 0) {
return callback(new Error('Post already restored'));
function togglePostDelete(uid, pid, isDelete, callback) {
async.waterfall([
function(next) {
posts.getPostField(pid, 'deleted', next);
},
function(deleted, next) {
if(parseInt(deleted, 10) === 1 && isDelete) {
return next(new Error('Post already deleted'));
} else if(parseInt(deleted, 10) !== 1 && !isDelete) {
return next(new Error('Post already restored'));
}
PostTools.privileges(pid, uid, next);
},
function(privileges, next) {
if (!privileges || !privileges.editable) {
return next(new Error('no privileges'));
}
next();
}
], function(err) {
if(err) {
return callback(err);
}
PostTools.privileges(pid, uid, function(err, privileges) {
if (privileges.editable) {
success();
posts.setPostField(pid, 'deleted', isDelete ? 1 : 0, function(err) {
if (err) {
return callback(err);
}
events[isDelete ? 'logPostDelete' : 'logPostRestore'](uid, pid);
db.incrObjectFieldBy('global', 'postCount', isDelete ? -1 : 1);
posts.getPostFields(pid, ['tid', 'uid', 'content'], function(err, postData) {
if (err) {
return callback(err);
}
if (isDelete) {
plugins.fireHook('action:post.delete', pid);
} else {
plugins.fireHook('action:post.restore', postData);
}
async.parallel([
function(next) {
topics[isDelete ? 'decreasePostCount' : 'increasePostCount'](postData.tid, next);
},
function(next) {
user.incrementUserPostCountBy(postData.uid, isDelete ? -1 : 1, next);
},
function(next) {
updateTopicTimestamp(postData.tid, next);
},
function(next) {
addOrRemoveFromCategoryRecentPosts(pid, postData.tid, isDelete, next);
}
], callback);
});
});
});
}
function updateTopicTimestamp(tid, callback) {
threadTools.getLatestUndeletedPid(tid, function(err, pid) {
if(err || !pid) {
return callback(err);
}
posts.getPostField(pid, 'timestamp', function(err, timestamp) {
if (err) {
return callback(err);
}
if (timestamp) {
topics.updateTimestamp(tid, timestamp);
}
callback();
});
});
}
function addOrRemoveFromCategoryRecentPosts(pid, tid, isDelete, callback) {
topics.getTopicField(tid, 'cid', function(err, cid) {
if (err) {
return callback(err);
}
posts.getPostField(pid, 'timestamp', function(err, timestamp) {
if (err) {
return callback(err);
}
if (isDelete) {
db.sortedSetRemove('categories:recent_posts:cid:' + cid, pid, callback);
} else {
db.sortedSetAdd('categories:recent_posts:cid:' + cid, timestamp, pid, callback);
}
});
});
};
}
PostTools.parse = function(raw, callback) {
raw = raw || '';