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class Forumthread < ActiveRecord::Base
include MailerHelper
include UsersHelper
belongs_to :forum
belongs_to :user_author, class_name: "User", foreign_key: "user_author_id"
belongs_to :user_editor, class_name: "User", foreign_key: "user_editor_id"
belongs_to :label
has_many :threadreplies
validates_presence_of :title, :author, :forum
validates_presence_of :content
validates_length_of :content, in: 5..20000
accepts_nested_attributes_for :threadreplies
def to_s
title
end
def author
@author ||= (user_author || User.first)
end
def editor
@editor ||= (self.user_editor || User.first)
end
def edited?
!!user_editor_id
end
def replies
threadreplies
end
def can_read?(user)
# we might have threads without a forum
# e.g. forum deleted
forum && (forum.can_read?(user) || (forum.can_write?(user) && self.sticky?) || author == user)
end
def can_write?(user)
# unlike forums, you shouldn't be able to write when you can't read
can_read?(user) && forum.can_write?(user) && (!locked? || user.mod?)
end
def send_new_mention_mail(old_content = "")
new_mentions = mentions(content) - mentions(old_content)
mails = []
new_mentions.each do |user|
begin
mails << RedstonerMailer.new_thread_mention_mail(user, self) if user.normal? && user.confirmed? && self.can_read?(user) && user.mail_mention?
rescue => e
Rails.logger.error "---"
Rails.logger.error "WARNING: Failed to create new_thread_mention_mail (view) for reply#: #{@self.id}, user: #{@user.name}, #{@user.email}"
Rails.logger.error e.message
Rails.logger.error "---"
end
end
background_mailer(mails)
end
def to_param
[id, to_s.parameterize].join("-")
end
def self.filter (user, title, content, reply, label, author, query, forum)
userid = user.try(:id).to_i
role = user.try(:role).to_i
can_read = "COALESCE(forum_role_read.value, 0) <= ? AND COALESCE(forumgroup_role_read.value, 0) <= ?"
sticky_can_write = "sticky = true AND (COALESCE(forum_role_write.value, 0) <= ? OR COALESCE(forumgroup_role_write.value, 0) <= ?)"
threads = forum.try(:forumthreads) || Forumthread
threads = threads.where("forumthreads.user_author_id = ? OR (#{can_read}) OR (#{sticky_can_write})", userid, role, role, role, role)
.joins("LEFT JOIN threadreplies ON forumthreads.id = threadreplies.forumthread_id")
.joins(forum: :forumgroup)
.joins("LEFT JOIN roles as forum_role_read ON forums.role_read_id = forum_role_read.id")
.joins("LEFT JOIN roles as forum_role_write ON forums.role_write_id = forum_role_write.id")
.joins("LEFT JOIN roles as forumgroup_role_read ON forumgroups.role_read_id = forumgroup_role_read.id")
.joins("LEFT JOIN roles as forumgroup_role_write ON forumgroups.role_write_id = forumgroup_role_write.id")
if [content, title, reply, label, author, query].any?
label_o = Label.find_by(name: label)
if label_o
threads = threads.where(label: label_o)
elsif label.try(:downcase) == "no label"
threads = threads.where(label: nil)
end
threads = threads.where(user_author: author) if author
if query
threads = threads.where("MATCH (title, forumthreads.content) AGAINST (?) OR MATCH (threadreplies.content) AGAINST (?)", query, query)
elsif [title, content, reply].any?
query = [title, content, reply].select(&:present?).join(" ")
threads = threads.where("MATCH (title) AGAINST (?)", title) if title
threads = threads.where("MATCH (forumthreads.content) AGAINST (?)", content) if content
threads = threads.where("MATCH (threadreplies.content) AGAINST (?)", reply) if reply
threads = threads.group("threadreplies.id", "forumthreads.id")
threads = threads.order("(MATCH (title, forumthreads.content) AGAINST ('#{query}')) DESC")
end
end
threads = threads.order("sticky desc", "threadreplies.created_at desc", "forumthreads.created_at desc") if threads.order_values.empty?
threads
end
end
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