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.
102 lines
2.8 KiB
Ruby
102 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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class ModerationReport < ApplicationRecord
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MODEL_TYPES = %w[Dmail Comment ForumPost]
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attr_accessor :updater
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belongs_to :model, polymorphic: true
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belongs_to :creator, class_name: "User"
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has_many :mod_actions, as: :subject, dependent: :destroy
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before_validation(on: :create) { model.lock! }
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validates :reason, presence: true
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validates :model_type, inclusion: { in: MODEL_TYPES }
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validates :creator, uniqueness: { scope: [:model_type, :model_id], message: "have already reported this message." }, on: :create
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after_create :autoban_reported_user
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after_save :notify_reporter
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after_save :create_modaction
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scope :dmail, -> { where(model_type: "Dmail") }
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scope :comment, -> { where(model_type: "Comment") }
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scope :forum_post, -> { where(model_type: "ForumPost") }
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scope :recent, -> { where("moderation_reports.created_at >= ?", 1.week.ago) }
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enum status: {
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pending: 0,
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rejected: 1,
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handled: 2,
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}
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def self.model_types
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MODEL_TYPES
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end
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def self.visible(user)
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if user.is_moderator?
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all
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elsif !user.is_anonymous?
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where(creator: user)
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else
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none
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end
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end
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def autoban_reported_user
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if SpamDetector.is_spammer?(reported_user)
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SpamDetector.ban_spammer!(reported_user)
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end
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end
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def notify_reporter
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return if creator == User.system
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return unless handled? && status_before_last_save != :handled
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Dmail.create_automated(to: creator, title: "Thank you for reporting #{model.dtext_shortlink}", body: <<~EOS)
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Thank you for reporting #{model.dtext_shortlink}. Action has been taken against the user.
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EOS
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end
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def create_modaction
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return unless saved_change_to_status? && status != :pending
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if handled?
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ModAction.log("handled modreport ##{id}", :moderation_report_handled, subject: self, user: updater)
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elsif rejected?
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ModAction.log("rejected modreport ##{id}", :moderation_report_rejected, subject: self, user: updater)
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end
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end
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def reported_user
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case model
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when Comment, ForumPost
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model.creator
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when Dmail
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model.from
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else
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raise NotImplementedError
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end
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end
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def self.received_by(user)
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where(model: Comment.where(creator: user)).or(where(model: ForumPost.where(creator: user))).or(where(model: Dmail.received.where(from: user)))
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end
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def self.search(params, current_user)
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q = search_attributes(params, [:id, :created_at, :updated_at, :reason, :creator, :model, :status], current_user: current_user)
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if params[:recipient_id].present?
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q = q.received_by(User.search(id: params[:recipient_id]))
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elsif params[:recipient_name].present?
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q = q.received_by(User.search(name_matches: params[:recipient_name]))
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end
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q.apply_default_order(params)
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end
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def self.available_includes
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[:creator, :model]
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end
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end
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