MaazAli/phanime

Meteor.publishComposite("customList", function(_id, limit) {
    // We only want to publish normally if either privacy is false, or the current user is the author of the list
    var customList = CustomLists.findOne({_id: _id});
    if (customList.privacy === false || (customList.privacy === true && this.userId === customList.userId)) {
        return {
            find: function() {
                return CustomLists.find({_id: _id});
            },
            children: [{
                find: function(customList) {

                    var ids = _.pluck(customList.entries, 'contentId');

                    switch (customList.type) {
                        case "anime":
                            return Anime.find({_id: {$in: ids}});
                        case "characters":
                            return Characters.find({_id: {$in: ids}});
                        case "people":
                            return People.find({_id: {$in: ids}});
                    }
                }
            },
            {
                find: function(customList) {
                    return Meteor.users.find({_id: customList.userId}, {fields: requireCollectionFields.user.defaultFields});
                }
            },
            {
                find: function(customList) {
                    return Comments.find({contentId: customList._id}, {sort: {createdAt: -1}, limit: limit});
                },
                children: [{
                    find: function(comment, customList) {
                        // Only publish the users that haven't already been published (everone except current user, and author in this case)
                        if (comment.userId !== this.userId && comment.userId !== customList.userId) {
                            return Meteor.users.find({_id: comment.userId}, {fields: requireCollectionFields.user.defaultFields});
                        }
                    }
                }]
            }]
        };
    } else {
        return {
            find : function() {
                return CustomLists.find({_id: _id}, {fields: {privacy: 1}});
            }
        }
    }

});