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class Comment < ActiveRecord::Base
include MailerHelper
include UsersHelper
belongs_to :user_author, class_name: "User", foreign_key: "user_author_id"
belongs_to :user_editor, class_name: "User", foreign_key: "user_editor_id"
validates_presence_of :content, :author, :blogpost
validates_length_of :content, in: 4..1000
belongs_to :blogpost
belongs_to :user_author, class_name: "User", foreign_key: "user_author_id"
def author
@author ||= if self.user_author.present?
user_author
else
User.first
end
end
def editor
# can be nil
@editor ||= user_editor
end
def edited?
!!user_editor_id
end
def send_new_comment_mail(old_content = "")
userids = mentions(content) - mentions(old_content)
# post + comments
comments = blogpost.comments.to_a
comments << blogpost if blogpost.author.mail_own_blogpost_comment?
# only send "reply" mails when the comment is new
unless old_content.present?
comments.each do |comment|
# don't send mail to the author of this comment, don't send to banned/disabled users
if comment.author != author && comment.author.normal? && comment.author.confirmed? # &&
userids << comment.author.id if comment.author.mail_other_blogpost_comment?
end
end
end
# making sure we don't send multiple mails to the same user
userids.uniq!
mails = []
userids.each do |uid|
begin
mails << RedstonerMailer.new_post_comment_mail(User.find(uid), self)
rescue => e
Rails.logger.error "---"
Rails.logger.error "WARNING: Failed to create post_reply 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
end
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