127 lines
3.2 KiB
Ruby
127 lines
3.2 KiB
Ruby
class ForumPost < ActiveRecord::Base
|
|
attr_accessible :body, :topic_id, :as => [:member, :privileged, :platinum, :contributor, :janitor, :admin, :moderator, :default]
|
|
attr_accessible :is_locked, :is_sticky, :is_deleted, :as => [:admin, :moderator]
|
|
belongs_to :creator, :class_name => "User"
|
|
belongs_to :topic, :class_name => "ForumTopic"
|
|
before_validation :initialize_creator, :on => :create
|
|
before_validation :initialize_updater
|
|
before_validation :initialize_is_deleted, :on => :create
|
|
after_create :update_topic_updated_at
|
|
validates_presence_of :body, :creator_id
|
|
validate :validate_topic_is_unlocked
|
|
before_destroy :validate_topic_is_unlocked
|
|
|
|
module SearchMethods
|
|
def body_matches(body)
|
|
where("forum_posts.text_index @@ plainto_tsquery(?)", body)
|
|
end
|
|
|
|
def for_user(user_id)
|
|
where("forum_posts.creator_id = ?", user_id)
|
|
end
|
|
|
|
def creator_name(name)
|
|
where("forum_posts.creator_id = (select _.id from users _ where lower(_.name) = ?)", name.downcase)
|
|
end
|
|
|
|
def active
|
|
where("forum_posts.is_deleted = false")
|
|
end
|
|
|
|
def search(params)
|
|
q = scoped
|
|
return q if params.blank?
|
|
|
|
if params[:creator_id].present?
|
|
q = q.where("creator_id = ?", params[:creator_id].to_i)
|
|
end
|
|
|
|
if params[:topic_id].present?
|
|
q = q.where("topic_id = ?", params[:topic_id].to_i)
|
|
end
|
|
|
|
if params[:topic_title_matches].present?
|
|
q = q.joins(:topic).where("forum_topics.text_index @@ plainto_tsquery(?)", params[:topic_title_matches])
|
|
end
|
|
|
|
if params[:body_matches].present?
|
|
q = q.body_matches(params[:body_matches])
|
|
end
|
|
|
|
if params[:creator_name].present?
|
|
q = q.creator_name(params[:creator_name])
|
|
end
|
|
|
|
q
|
|
end
|
|
end
|
|
|
|
extend SearchMethods
|
|
|
|
def self.new_reply(params)
|
|
if params[:topic_id]
|
|
new(:topic_id => params[:topic_id])
|
|
elsif params[:post_id]
|
|
forum_post = ForumPost.find(params[:post_id])
|
|
forum_post.build_response
|
|
else
|
|
new
|
|
end
|
|
end
|
|
|
|
def validate_topic_is_unlocked
|
|
return if CurrentUser.is_moderator?
|
|
return if topic.nil?
|
|
|
|
if topic.is_locked?
|
|
errors.add(:topic, "is locked")
|
|
return false
|
|
else
|
|
return true
|
|
end
|
|
end
|
|
|
|
def editable_by?(user)
|
|
creator_id == user.id || user.is_janitor?
|
|
end
|
|
|
|
def update_topic_updated_at
|
|
if topic
|
|
topic.updater_id = CurrentUser.id
|
|
topic.response_count = topic.response_count + 1
|
|
topic.save
|
|
end
|
|
end
|
|
|
|
def initialize_creator
|
|
self.creator_id = CurrentUser.id
|
|
end
|
|
|
|
def initialize_updater
|
|
self.updater_id = CurrentUser.id
|
|
end
|
|
|
|
def initialize_is_deleted
|
|
self.is_deleted = false if is_deleted.nil?
|
|
end
|
|
|
|
def creator_name
|
|
User.id_to_name(creator_id)
|
|
end
|
|
|
|
def quoted_response
|
|
stripped_body = body.gsub(/\[quote\](?:.|\n|\r)+?\[\/quote\][\n\r]*/m, "")
|
|
"[quote]\n#{creator_name} said:\n\n#{stripped_body}\n[/quote]\n\n"
|
|
end
|
|
|
|
def forum_topic_page
|
|
((ForumPost.where("topic_id = ? and created_at < ?", topic_id, created_at).count + 1) / Danbooru.config.posts_per_page.to_f).ceil
|
|
end
|
|
|
|
def build_response
|
|
dup.tap do |x|
|
|
x.body = x.quoted_response
|
|
end
|
|
end
|
|
end
|