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# frozen_string_literal: true
class AbuseReport < ApplicationRecord
include CacheMarkdownField
include Sortable
MAX_CHAR_LIMIT_URL = 512
cache_markdown_field :message, pipeline: :single_line
belongs_to :reporter, class_name: 'User'
belongs_to :user
validates :reporter, presence: true
validates :user, presence: true
validates :message, presence: true
validates :category, presence: true
validates :user_id,
uniqueness: {
scope: [:reporter_id, :category],
message: ->(object, data) do
_('You have already reported this user')
end
}
validates :reported_from_url,
allow_blank: true,
length: { maximum: MAX_CHAR_LIMIT_URL },
addressable_url: {
dns_rebind_protection: true,
blocked_message: 'is an invalid URL. You can try reporting the abuse again, ' \
'or contact a GitLab administrator for help.'
}
validates :links_to_spam,
allow_blank: true,
length: {
maximum: 20,
message: N_("exceeds the limit of %{count} links")
}
before_validation :filter_empty_strings_from_links_to_spam
validate :links_to_spam_contains_valid_urls
scope :by_user_id, ->(id) { where(user_id: id) }
scope :by_reporter_id, ->(id) { where(reporter_id: id) }
scope :by_category, ->(category) { where(category: category) }
scope :with_users, -> { includes(:reporter, :user) }
enum category: {
spam: 1,
offensive: 2,
phishing: 3,
crypto: 4,
credentials: 5,
copyright: 6,
malware: 7,
other: 8
}
enum status: {
open: 1,
closed: 2
}
# For CacheMarkdownField
alias_method :author, :reporter
HUMANIZED_ATTRIBUTES = {
reported_from_url: "Reported from"
}.freeze
def self.human_attribute_name(attr, options = {})
HUMANIZED_ATTRIBUTES[attr.to_sym] || super
end
def remove_user(deleted_by:)
user.delete_async(deleted_by: deleted_by, params: { hard_delete: true })
end
def notify
return unless persisted?
AbuseReportMailer.notify(id).deliver_later
end
private
def filter_empty_strings_from_links_to_spam
return if links_to_spam.blank?
links_to_spam.reject!(&:empty?)
end
def links_to_spam_contains_valid_urls
return if links_to_spam.blank?
links_to_spam.each do |link|
Gitlab::UrlBlocker.validate!(
link,
schemes: %w[http https],
allow_localhost: true,
dns_rebind_protection: true
)
next unless link.length > MAX_CHAR_LIMIT_URL
errors.add(
:links_to_spam,
format(_('contains URLs that exceed the %{limit} character limit'), limit: MAX_CHAR_LIMIT_URL)
)
end
rescue ::Gitlab::UrlBlocker::BlockedUrlError
errors.add(:links_to_spam, _('only supports valid HTTP(S) URLs'))
end
end
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