otwarchive-symphonyarchive/app/mailers/comment_mailer.rb

class CommentMailer < ApplicationMailer
  # Sends email to an owner of the top-level commentable when a new comment is created
  # This may be an admin, in which case we use the admin address instead
  def comment_notification(user, comment)
    @comment = comment
    @owner = true
    email = user.is_a?(Admin) ? ArchiveConfig.ADMIN_ADDRESS : user.email
    locale = user.try(:preference).try(:locale_for_mails) || I18n.default_locale.to_s
    I18n.with_locale(locale) do
      mail(
        to: email,
        # i18n-tasks-use t("comment_mailer.comment_notification.subject.chapter")
        # i18n-tasks-use t("comment_mailer.comment_notification.subject.other")
        # i18n-tasks-use t("comment_mailer.comment_notification.subject.tag")
        subject: subject_for_commentable(@comment)
      )
    end
  end

  # Sends email to an owner of the top-level commentable when a comment is edited
  # This may be an admin, in which case we use the admin address instead
  def edited_comment_notification(user, comment)
    @comment = comment
    @owner = true
    email = user.is_a?(Admin) ? ArchiveConfig.ADMIN_ADDRESS : user.email
    locale = user.try(:preference).try(:locale_for_mails) || I18n.default_locale.to_s
    I18n.with_locale(locale) do
      mail(
        to: email,
        # i18n-tasks-use t("comment_mailer.edited_comment_notification.subject.chapter")
        # i18n-tasks-use t("comment_mailer.edited_comment_notification.subject.other")
        # i18n-tasks-use t("comment_mailer.edited_comment_notification.subject.tag")
        subject: subject_for_commentable(@comment)
      )
    end
  end

  # Sends email to commenter when a reply is posted to their comment
  # This may be a non-user of the archive
  def comment_reply_notification(your_comment, comment)
    return if your_comment.comment_owner_email.blank?
    return if your_comment.pseud_id.nil? && AdminBlacklistedEmail.is_blacklisted?(your_comment.comment_owner_email)

    @your_comment = your_comment
    @comment = comment
    mail(
      to: @your_comment.comment_owner_email,
      # i18n-tasks-use t("comment_mailer.comment_reply_notification.subject.chapter")
      # i18n-tasks-use t("comment_mailer.comment_reply_notification.subject.other")
      # i18n-tasks-use t("comment_mailer.comment_reply_notification.subject.tag")
      subject: subject_for_commentable(@comment)
    )
  end

  # Sends email to commenter when a reply to their comment is edited
  # This may be a non-user of the archive
  def edited_comment_reply_notification(your_comment, edited_comment)
    return if your_comment.comment_owner_email.blank?
    return if your_comment.pseud_id.nil? && AdminBlacklistedEmail.is_blacklisted?(your_comment.comment_owner_email)
    return if your_comment.is_deleted?

    @your_comment = your_comment
    @comment = edited_comment
    mail(
      to: @your_comment.comment_owner_email,
      # i18n-tasks-use t("comment_mailer.edited_comment_reply_notification.subject.chapter")
      # i18n-tasks-use t("comment_mailer.edited_comment_reply_notification.subject.other")
      # i18n-tasks-use t("comment_mailer.edited_comment_reply_notification.subject.tag")
      subject: subject_for_commentable(@comment)
    )
  end

  # Sends email to the poster of a top-level comment
  def comment_sent_notification(comment)
    @comment = comment
    @noreply = true # don't give reply link to your own comment
    mail(
      to: @comment.comment_owner_email,
      # i18n-tasks-use t("comment_mailer.comment_sent_notification.subject.chapter")
      # i18n-tasks-use t("comment_mailer.comment_sent_notification.subject.other")
      # i18n-tasks-use t("comment_mailer.comment_sent_notification.subject.tag")
      subject: subject_for_commentable(@comment)
    )
  end

  # Sends email to the poster of a reply to a comment
  def comment_reply_sent_notification(comment)
    @comment = comment
    @parent_comment = comment.commentable
    @noreply = true
    mail(
      to: @comment.comment_owner_email,
      # i18n-tasks-use t("comment_mailer.comment_reply_sent_notification.subject.chapter")
      # i18n-tasks-use t("comment_mailer.comment_reply_sent_notification.subject.other")
      # i18n-tasks-use t("comment_mailer.comment_reply_sent_notification.subject.tag")
      subject: subject_for_commentable(@comment)
    )
  end

  private

  def subject_for_commentable(comment)
    name = comment.ultimate_parent.commentable_name.gsub("&gt;", ">").gsub("&lt;", "<").html_safe
    if comment.ultimate_parent.is_a?(Tag)
      t(".subject.tag", app_name: ArchiveConfig.APP_SHORT_NAME, name: name)
    elsif comment.parent.is_a?(Chapter) && comment.parent.work.chaptered?
      t(".subject.chapter", app_name: ArchiveConfig.APP_SHORT_NAME, position: comment.parent.position, title: name)
    else
      t(".subject.other", app_name: ArchiveConfig.APP_SHORT_NAME, title: name)
    end
  end
end