Rob Zolkos
d8b6ea8bba
Prevents validation errors when users accidentally include trailing spaces in webhook URLs.
79 lines
1.9 KiB
Ruby
79 lines
1.9 KiB
Ruby
class Webhook < ApplicationRecord
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include Triggerable
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SLACK_WEBHOOK_URL_REGEX = %r{//hooks\.slack\.com/services/T[^\/]+/B[^\/]+/[^\/]+\Z}i
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CAMPFIRE_WEBHOOK_URL_REGEX = %r{/rooms/\d+/\d+-[^\/]+/messages\Z}i
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BASECAMP_CAMPFIRE_WEBHOOK_URL_REGEX = %r{/\d+/integrations/[^\/]+/buckets/\d+/chats/\d+/lines\Z}i
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PERMITTED_SCHEMES = %w[ http https ].freeze
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PERMITTED_ACTIONS = %w[
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card_assigned
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card_closed
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card_postponed
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card_auto_postponed
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card_board_changed
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card_published
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card_reopened
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card_sent_back_to_triage
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card_triaged
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card_unassigned
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comment_created
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].freeze
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has_secure_token :signing_secret
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has_many :deliveries, dependent: :delete_all
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has_one :delinquency_tracker, dependent: :delete
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belongs_to :account, default: -> { board.account }
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belongs_to :board
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serialize :subscribed_actions, type: Array, coder: JSON
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scope :ordered, -> { order(name: :asc, id: :desc) }
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scope :active, -> { where(active: true) }
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after_create :create_delinquency_tracker!
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normalizes :subscribed_actions, with: ->(value) { Array.wrap(value).map(&:to_s).uniq & PERMITTED_ACTIONS }
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normalizes :url, with: -> { it.strip }
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validates :name, presence: true
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validate :validate_url
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def activate
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update! active: true unless active?
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end
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def deactivate
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update! active: false
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end
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def renderer
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@renderer ||= ApplicationController.renderer.new(script_name: account.slug, https: !Rails.env.local?)
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end
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def for_basecamp?
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url.match? BASECAMP_CAMPFIRE_WEBHOOK_URL_REGEX
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end
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def for_campfire?
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url.match? CAMPFIRE_WEBHOOK_URL_REGEX
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end
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def for_slack?
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url.match? SLACK_WEBHOOK_URL_REGEX
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end
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private
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def validate_url
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uri = URI.parse(url.presence)
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if PERMITTED_SCHEMES.exclude?(uri.scheme)
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errors.add :url, "must use #{PERMITTED_SCHEMES.to_choice_sentence}"
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end
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rescue URI::InvalidURIError
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errors.add :url, "not a URL"
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end
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end
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