34057b25e1
Add a polymorphic `subject` field that records the subject of the mod action. The subject is the post, user, comment, artist, etc the mod action is for. * The subject for the user ban and unban actions is the user, not the ban itself. * The subject for the user feedback update and deletion actions is the user, not the feedback itself. * The subject for the post undeletion action is the post, not the approval itself. * The subject for the move favorites action is the source post where the favorites were moved from, not the destination post where the favorites were moved to. * The subject for the post permanent delete action is nil, because the post itself is hard deleted. * When a post is permanently deleted, all mod actions related to the post are deleted as well.
116 lines
4.5 KiB
Ruby
116 lines
4.5 KiB
Ruby
# frozen_string_literal: true
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class Comment < ApplicationRecord
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attr_accessor :creator_ip_addr
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belongs_to :post
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belongs_to :creator, class_name: "User"
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belongs_to_updater
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has_many :moderation_reports, as: :model, dependent: :destroy
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has_many :pending_moderation_reports, -> { pending }, as: :model, class_name: "ModerationReport"
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has_many :votes, class_name: "CommentVote", dependent: :destroy
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has_many :mod_actions, as: :subject, dependent: :destroy
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validates :body, presence: true, length: { maximum: 15_000 }, if: :body_changed?
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before_create :autoreport_spam
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before_save :handle_reports_on_deletion
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after_create :update_last_commented_at_on_create
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after_update(:if => ->(rec) {(!rec.is_deleted? || !rec.saved_change_to_is_deleted?) && CurrentUser.id != rec.creator_id}) do |comment|
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ModAction.log("updated #{comment.dtext_shortlink}", :comment_update, subject: self, user: comment.updater)
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end
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after_save :update_last_commented_at_on_destroy, :if => ->(rec) {rec.is_deleted? && rec.saved_change_to_is_deleted?}
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after_save(:if => ->(rec) {rec.is_deleted? && rec.saved_change_to_is_deleted? && CurrentUser.id != rec.creator_id}) do |comment|
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ModAction.log("deleted #{comment.dtext_shortlink}", :comment_delete, subject: self, user: comment.updater)
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end
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deletable
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mentionable(
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message_field: :body,
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title: ->(_user_name) {"#{creator.name} mentioned you in a comment on post ##{post_id}"},
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body: ->(user_name) {"@#{creator.name} mentioned you in comment ##{id} on post ##{post_id}:\n\n[quote]\n#{DText.extract_mention(body, "@#{user_name}")}\n[/quote]\n"}
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)
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module SearchMethods
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def search(params, current_user)
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q = search_attributes(params, [:id, :created_at, :updated_at, :is_deleted, :is_sticky, :do_not_bump_post, :body, :score, :post, :creator, :updater], current_user: current_user)
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if params[:is_edited].to_s.truthy?
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q = q.where("comments.updated_at - comments.created_at > ?", 5.minutes.iso8601)
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elsif params[:is_edited].to_s.falsy?
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q = q.where("comments.updated_at - comments.created_at <= ?", 5.minutes.iso8601)
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end
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case params[:order]
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when "id_asc"
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q = q.order("comments.id ASC")
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when "created_at", "created_at_desc"
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q = q.order("comments.created_at DESC, comments.id DESC")
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when "created_at_asc"
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q = q.order("comments.created_at ASC, comments.id ASC")
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when "post_id", "post_id_desc"
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q = q.order("comments.post_id DESC, comments.id DESC")
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when "score", "score_desc"
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q = q.order("comments.score DESC, comments.id DESC")
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when "score_asc"
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q = q.order("comments.score ASC, comments.id ASC")
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when "updated_at", "updated_at_desc"
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q = q.order("comments.updated_at DESC, comments.id DESC")
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when "updated_at_asc"
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q = q.order("comments.updated_at ASC, comments.id ASC")
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else
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q = q.apply_default_order(params)
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end
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q
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end
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end
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extend SearchMethods
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def autoreport_spam
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if SpamDetector.new(self, user_ip: creator_ip_addr).spam?
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moderation_reports << ModerationReport.new(creator: User.system, reason: "Spam.")
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end
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end
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def update_last_commented_at_on_create
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Post.where(:id => post_id).update_all(:last_commented_at => created_at)
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if Comment.where(post_id: post_id).count <= Danbooru.config.comment_threshold && !do_not_bump_post?
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Post.where(:id => post_id).update_all(:last_comment_bumped_at => created_at)
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end
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end
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def update_last_commented_at_on_destroy
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other_comments = Comment.where("post_id = ? and id <> ?", post_id, id).order(id: :desc)
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if other_comments.count == 0
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Post.where(:id => post_id).update_all(:last_commented_at => nil)
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else
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Post.where(:id => post_id).update_all(:last_commented_at => other_comments.first.created_at)
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end
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other_comments = other_comments.where("do_not_bump_post = FALSE")
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if other_comments.count == 0
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Post.where(:id => post_id).update_all(:last_comment_bumped_at => nil)
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else
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Post.where(:id => post_id).update_all(:last_comment_bumped_at => other_comments.first.created_at)
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end
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end
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def handle_reports_on_deletion
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return unless Pundit.policy!(updater, ModerationReport).update?
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return unless moderation_reports.pending.present? && is_deleted_change == [false, true]
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moderation_reports.pending.update!(status: :handled, updater: updater)
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end
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def quoted_response
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DText.quote(body, creator.name)
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end
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def self.available_includes
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[:post, :creator, :updater]
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end
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end
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