23656e3fa9
* Added statistics-based estimator for related tag calculator * Fleshed out IpBan class based on changes to Danbooru 1.xx
31 lines
1.1 KiB
Ruby
31 lines
1.1 KiB
Ruby
class Comment < ActiveRecord::Base
|
|
validate :validate_creator_is_not_limited
|
|
validates_format_of :body, :with => /\S/, :message => 'has no content'
|
|
belongs_to :post
|
|
belongs_to :creator, :class_name => "User"
|
|
has_many :votes, :class_name => "CommentVote", :dependent => :destroy
|
|
after_save :update_last_commented_at
|
|
after_destroy :update_last_commented_at
|
|
attr_accessible :body
|
|
|
|
scope :recent, :order => "comments.id desc", :limit => 6
|
|
scope :search_body, lambda {|query| where("body_index @@ plainto_tsquery(?)", query).order("comments.id DESC")}
|
|
scope :hidden, lambda {|user| where("score < ?", user.comment_threshold)}
|
|
|
|
def creator_name
|
|
User.find_name(creator_id)
|
|
end
|
|
|
|
def validate_creator_is_not_limited
|
|
creator.is_privileged? || Comment.where("creator_id = ? AND created_at >= ?", creator_id, 1.hour.ago).count < 5
|
|
end
|
|
|
|
def update_last_commented_at
|
|
if Comment.where(["post_id = ?", post_id]).count <= Danbooru.config.comment_threshold
|
|
execute_sql("UPDATE posts SET last_commented_at = ? WHERE id = ?", created_at, post_id)
|
|
end
|
|
end
|
|
end
|
|
|
|
Comment.connection.extend(PostgresExtensions)
|