2017-04-06 15:05:57 +00:00
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# A note on the root of an issue, merge request, commit, or snippet.
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#
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# A note of this type is never resolvable.
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2011-10-08 21:36:38 +00:00
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class Note < ActiveRecord::Base
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2016-05-10 22:41:46 +00:00
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extend ActiveModel::Naming
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2015-03-20 12:11:12 +00:00
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include Gitlab::CurrentSettings
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2015-04-21 13:23:20 +00:00
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include Participable
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2015-10-14 14:20:11 +00:00
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include Mentionable
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2016-05-25 19:07:36 +00:00
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include Awardable
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2016-06-13 11:34:36 +00:00
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include Importable
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2016-08-08 14:18:13 +00:00
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include FasterCacheKeys
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2016-10-06 21:52:44 +00:00
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include CacheMarkdownField
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2016-10-13 15:26:44 +00:00
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include AfterCommitQueue
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2017-03-10 01:29:11 +00:00
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include ResolvableNote
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2017-04-04 22:41:04 +00:00
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include IgnorableColumn
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ignore_column :original_discussion_id
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2016-10-06 21:52:44 +00:00
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2017-04-19 14:38:46 +00:00
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cache_markdown_field :note, pipeline: :note, issuable_state_filter_enabled: true
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2013-05-09 23:37:47 +00:00
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2016-06-21 11:35:09 +00:00
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# Attribute containing rendered and redacted Markdown as generated by
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# Banzai::ObjectRenderer.
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2016-10-06 21:52:44 +00:00
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attr_accessor :redacted_note_html
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2016-06-21 11:35:09 +00:00
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2016-07-04 05:31:43 +00:00
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# An Array containing the number of visible references as generated by
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# Banzai::ObjectRenderer
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attr_accessor :user_visible_reference_count
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2016-11-24 06:32:32 +00:00
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# Attribute used to store the attributes that have ben changed by slash commands.
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attr_accessor :commands_changes
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2014-04-09 10:36:25 +00:00
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default_value_for :system, false
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2016-05-26 11:38:28 +00:00
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attr_mentionable :note, pipeline: :note
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2015-10-14 14:20:11 +00:00
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participant :author
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2012-09-26 18:17:17 +00:00
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2011-10-08 21:36:38 +00:00
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belongs_to :project
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2016-01-19 20:02:26 +00:00
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belongs_to :noteable, polymorphic: true, touch: true
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2012-09-27 06:20:36 +00:00
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belongs_to :author, class_name: "User"
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2015-07-30 12:45:54 +00:00
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belongs_to :updated_by, class_name: "User"
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2011-10-08 21:36:38 +00:00
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2016-02-20 13:59:59 +00:00
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has_many :todos, dependent: :destroy
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2016-07-01 13:34:10 +00:00
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has_many :events, as: :target, dependent: :destroy
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2017-03-15 13:19:45 +00:00
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has_one :system_note_metadata
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2016-02-17 19:45:32 +00:00
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2016-03-06 01:43:12 +00:00
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delegate :gfm_reference, :local_reference, to: :noteable
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2012-09-27 06:20:36 +00:00
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delegate :name, to: :project, prefix: true
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delegate :name, :email, to: :author, prefix: true
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2016-05-08 18:05:45 +00:00
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delegate :title, to: :noteable, allow_nil: true
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2011-11-03 10:56:26 +00:00
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2017-01-05 13:36:06 +00:00
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validates :note, presence: true
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validates :project, presence: true, unless: :for_personal_snippet?
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2016-06-01 09:23:09 +00:00
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2015-03-20 12:11:12 +00:00
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# Attachments are deprecated and are handled by Markdown uploader
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validates :attachment, file_size: { maximum: :max_attachment_size }
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2011-10-08 21:36:38 +00:00
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2016-04-29 10:16:18 +00:00
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validates :noteable_type, presence: true
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2016-06-13 11:34:36 +00:00
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validates :noteable_id, presence: true, unless: [:for_commit?, :importing?]
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2016-04-26 07:35:03 +00:00
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validates :commit_id, presence: true, if: :for_commit?
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2015-11-19 16:12:17 +00:00
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validates :author, presence: true
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2017-03-31 01:33:45 +00:00
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validates :discussion_id, presence: true, format: { with: /\A\h{40}\z/ }
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2012-12-18 18:02:00 +00:00
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2017-01-05 13:36:06 +00:00
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validate unless: [:for_commit?, :importing?, :for_personal_snippet?] do |note|
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2016-04-26 11:50:48 +00:00
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unless note.noteable.try(:project) == note.project
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2017-03-17 19:25:52 +00:00
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errors.add(:project, 'does not match noteable project')
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2016-04-25 12:28:23 +00:00
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end
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end
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2012-12-01 11:19:16 +00:00
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mount_uploader :attachment, AttachmentUploader
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2012-10-09 00:10:04 +00:00
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# Scopes
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2013-01-05 11:11:15 +00:00
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scope :for_commit_id, ->(commit_id) { where(noteable_type: "Commit", commit_id: commit_id) }
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2014-10-06 12:07:36 +00:00
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scope :system, ->{ where(system: true) }
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2015-03-23 15:43:08 +00:00
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scope :user, ->{ where(system: false) }
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2013-07-16 21:14:03 +00:00
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scope :common, ->{ where(noteable_type: ["", nil]) }
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2015-02-06 18:21:48 +00:00
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scope :fresh, ->{ order(created_at: :asc, id: :asc) }
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2017-03-31 03:06:09 +00:00
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scope :updated_after, ->(time){ where('updated_at > ?', time) }
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2013-07-16 21:14:03 +00:00
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scope :inc_author_project, ->{ includes(:project, :author) }
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scope :inc_author, ->{ includes(:author) }
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2017-03-15 13:18:44 +00:00
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scope :inc_relations_for_view, -> do
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includes(:project, :author, :updated_by, :resolved_by, :award_emoji, :system_note_metadata)
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end
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2011-10-18 11:33:30 +00:00
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2017-02-22 17:46:57 +00:00
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scope :diff_notes, ->{ where(type: %w(LegacyDiffNote DiffNote)) }
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2017-03-31 00:38:21 +00:00
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scope :new_diff_notes, ->{ where(type: 'DiffNote') }
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2017-03-10 01:29:11 +00:00
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scope :non_diff_notes, ->{ where(type: ['Note', 'DiscussionNote', nil]) }
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2016-05-10 22:41:46 +00:00
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2015-10-15 08:41:09 +00:00
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scope :with_associations, -> do
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2016-06-21 05:26:43 +00:00
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# FYI noteable cannot be loaded for LegacyDiffNote for commits
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includes(:author, :noteable, :updated_by,
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2015-10-15 08:42:48 +00:00
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project: [:project_members, { group: [:group_members] }])
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2015-10-14 10:44:10 +00:00
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end
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2011-10-18 11:33:30 +00:00
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2017-03-31 01:33:45 +00:00
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after_initialize :ensure_discussion_id
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2016-07-22 22:26:33 +00:00
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before_validation :nullify_blank_type, :nullify_blank_line_code
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2017-03-31 01:33:45 +00:00
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before_validation :set_discussion_id, on: :create
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2017-01-05 13:36:06 +00:00
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after_save :keep_around_commit, unless: :for_personal_snippet?
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2017-02-08 17:04:16 +00:00
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after_save :expire_etag_cache
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2017-04-11 12:20:25 +00:00
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after_destroy :expire_etag_cache
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2013-08-04 16:01:57 +00:00
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2013-12-25 11:32:43 +00:00
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class << self
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2016-05-10 22:41:46 +00:00
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def model_name
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ActiveModel::Name.new(self, nil, 'note')
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end
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2013-12-25 11:32:43 +00:00
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2017-04-07 16:29:29 +00:00
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def discussions(context_noteable = nil)
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Discussion.build_collection(fresh, context_noteable)
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2013-12-25 11:32:43 +00:00
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end
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2012-05-20 18:35:03 +00:00
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2017-03-10 01:29:11 +00:00
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def find_discussion(discussion_id)
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notes = where(discussion_id: discussion_id).fresh.to_a
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return if notes.empty?
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Discussion.build(notes)
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2013-12-25 11:32:43 +00:00
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end
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2012-05-20 18:35:03 +00:00
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2017-03-31 23:39:14 +00:00
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def grouped_diff_discussions(diff_refs = nil)
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2017-03-10 01:29:11 +00:00
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diff_notes.
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fresh.
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2017-03-31 02:34:14 +00:00
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discussions.
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2017-03-31 23:39:14 +00:00
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select { |n| n.active?(diff_refs) }.
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2017-03-31 02:34:14 +00:00
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group_by(&:line_code)
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2014-06-06 20:15:54 +00:00
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end
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2017-01-23 20:40:25 +00:00
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def count_for_collection(ids, type)
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2017-02-22 22:50:15 +00:00
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user.select('noteable_id', 'COUNT(*) as count').
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group(:noteable_id).
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where(noteable_type: type, noteable_id: ids)
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2017-01-23 20:40:25 +00:00
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end
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2015-05-01 03:16:19 +00:00
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end
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2014-10-03 05:48:35 +00:00
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2015-05-01 03:16:19 +00:00
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def cross_reference?
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2017-03-10 01:29:11 +00:00
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system? && SystemNoteService.cross_reference?(note)
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2013-05-30 23:16:49 +00:00
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end
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2016-05-10 22:41:46 +00:00
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def diff_note?
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false
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2015-03-20 12:11:12 +00:00
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end
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2013-08-04 17:43:49 +00:00
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def active?
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2016-05-13 19:53:31 +00:00
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true
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2014-09-08 18:54:52 +00:00
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end
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2017-03-31 23:39:14 +00:00
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def latest_merge_request_diff
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nil
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end
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2016-05-10 22:41:46 +00:00
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def max_attachment_size
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current_application_settings.max_attachment_size.megabytes.to_i
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2014-09-08 13:27:12 +00:00
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end
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2016-05-10 22:41:46 +00:00
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def hook_attrs
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attributes
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2012-10-29 14:49:37 +00:00
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end
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def for_commit?
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noteable_type == "Commit"
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end
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2012-10-30 02:27:36 +00:00
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def for_issue?
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noteable_type == "Issue"
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end
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2012-10-29 14:49:37 +00:00
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def for_merge_request?
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noteable_type == "MergeRequest"
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end
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2016-03-31 07:20:27 +00:00
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def for_snippet?
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2015-03-05 18:38:23 +00:00
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noteable_type == "Snippet"
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end
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2017-01-05 13:36:06 +00:00
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def for_personal_snippet?
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2017-01-20 10:28:40 +00:00
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noteable.is_a?(PersonalSnippet)
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end
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def skip_project_check?
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for_personal_snippet?
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2017-01-05 13:36:06 +00:00
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end
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2012-10-13 14:23:12 +00:00
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# override to return commits, which are not active record
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def noteable
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if for_commit?
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2015-04-21 13:13:40 +00:00
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project.commit(commit_id)
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2012-03-14 13:31:31 +00:00
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else
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2012-10-13 14:23:12 +00:00
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super
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2012-01-04 20:19:41 +00:00
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end
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2013-07-12 16:23:42 +00:00
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# Temp fix to prevent app crash
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# if note commit id doesn't exist
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2012-03-14 13:31:31 +00:00
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rescue
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2012-01-20 07:51:48 +00:00
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nil
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2012-01-04 20:19:41 +00:00
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end
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2012-02-10 02:59:39 +00:00
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2013-03-25 11:58:09 +00:00
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# FIXME: Hack for polymorphic associations with STI
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2015-01-18 15:29:37 +00:00
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# For more information visit http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html#label-Polymorphic+Associations
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2015-10-12 12:30:44 +00:00
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def noteable_type=(noteable_type)
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super(noteable_type.to_s.classify.constantize.base_class.to_s)
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2013-03-25 11:58:09 +00:00
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end
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2013-12-13 19:40:45 +00:00
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2014-08-29 12:19:35 +00:00
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def editable?
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2016-04-16 19:09:08 +00:00
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!system?
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2014-08-29 12:19:35 +00:00
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end
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2015-12-02 07:48:21 +00:00
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2016-01-13 15:37:17 +00:00
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def cross_reference_not_visible_for?(user)
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2016-07-04 05:31:43 +00:00
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cross_reference? && !has_referenced_mentionables?(user)
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end
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def has_referenced_mentionables?(user)
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if user_visible_reference_count.present?
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user_visible_reference_count > 0
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else
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referenced_mentionables(user).any?
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end
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2016-01-13 15:37:17 +00:00
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end
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2016-04-16 19:09:08 +00:00
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def award_emoji?
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2016-06-20 17:15:44 +00:00
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can_be_award_emoji? && contains_emoji_only?
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2015-12-02 07:48:21 +00:00
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end
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2016-06-15 10:29:57 +00:00
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def emoji_awardable?
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!system?
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end
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2016-06-20 17:15:44 +00:00
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def can_be_award_emoji?
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2017-03-10 01:29:11 +00:00
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noteable.is_a?(Awardable) && !part_of_discussion?
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2015-12-05 21:09:52 +00:00
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end
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2015-12-02 07:48:21 +00:00
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def contains_emoji_only?
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2015-12-15 15:10:32 +00:00
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note =~ /\A#{Banzai::Filter::EmojiFilter.emoji_pattern}\s?\Z/
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2015-12-02 07:48:21 +00:00
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end
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2017-01-20 10:28:40 +00:00
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def to_ability_name
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for_personal_snippet? ? 'personal_snippet' : noteable_type.underscore
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end
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2017-03-10 01:29:11 +00:00
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def can_be_discussion_note?
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2017-04-06 15:05:57 +00:00
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self.noteable.supports_discussions? && !part_of_discussion?
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2017-04-05 23:42:07 +00:00
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end
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2017-03-10 01:29:11 +00:00
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def discussion_class(noteable = nil)
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# When commit notes are rendered on an MR's Discussion page, they are
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2017-04-04 22:27:23 +00:00
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# displayed in one discussion instead of individually.
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# See also `#discussion_id` and `Discussion.override_discussion_id`.
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2017-03-17 19:25:52 +00:00
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if noteable && noteable != self.noteable
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OutOfContextDiscussion
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2017-03-10 01:29:11 +00:00
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else
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IndividualNoteDiscussion
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end
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end
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2017-04-04 22:27:23 +00:00
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# See `Discussion.override_discussion_id` for details.
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2017-03-10 01:29:11 +00:00
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def discussion_id(noteable = nil)
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discussion_class(noteable).override_discussion_id(self) || super()
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end
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2017-03-31 03:06:09 +00:00
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# Returns a discussion containing just this note.
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# This method exists as an alternative to `#discussion` to use when the methods
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# we intend to call on the Discussion object don't require it to have all of its notes,
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# and just depend on the first note or the type of discussion. This saves us a DB query.
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2017-03-10 01:29:11 +00:00
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def to_discussion(noteable = nil)
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Discussion.build([self], noteable)
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end
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2017-03-31 03:06:09 +00:00
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# Returns the entire discussion this note is part of.
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# Consider using `#to_discussion` if we do not need to render the discussion
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|
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# and all its notes and if we don't care about the discussion's resolvability status.
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2017-03-10 01:29:11 +00:00
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|
def discussion
|
2017-03-31 03:06:09 +00:00
|
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|
full_discussion = self.noteable.notes.find_discussion(self.discussion_id) if part_of_discussion?
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|
full_discussion || to_discussion
|
2017-03-10 01:29:11 +00:00
|
|
|
end
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|
|
|
|
|
|
|
def part_of_discussion?
|
2017-03-17 19:25:52 +00:00
|
|
|
!to_discussion.individual_note?
|
|
|
|
end
|
|
|
|
|
|
|
|
def in_reply_to?(other)
|
|
|
|
case other
|
|
|
|
when Note
|
|
|
|
if part_of_discussion?
|
|
|
|
in_reply_to?(other.noteable) && in_reply_to?(other.to_discussion)
|
|
|
|
else
|
|
|
|
in_reply_to?(other.noteable)
|
|
|
|
end
|
|
|
|
when Discussion
|
|
|
|
self.discussion_id == other.id
|
|
|
|
when Noteable
|
|
|
|
self.noteable == other
|
|
|
|
else
|
|
|
|
false
|
|
|
|
end
|
2017-03-10 01:29:11 +00:00
|
|
|
end
|
|
|
|
|
2016-07-03 23:58:58 +00:00
|
|
|
private
|
|
|
|
|
|
|
|
def keep_around_commit
|
|
|
|
project.repository.keep_around(self.commit_id)
|
|
|
|
end
|
2016-07-22 22:26:33 +00:00
|
|
|
|
|
|
|
def nullify_blank_type
|
|
|
|
self.type = nil if self.type.blank?
|
|
|
|
end
|
|
|
|
|
|
|
|
def nullify_blank_line_code
|
|
|
|
self.line_code = nil if self.line_code.blank?
|
|
|
|
end
|
2016-08-17 17:14:44 +00:00
|
|
|
|
|
|
|
def ensure_discussion_id
|
|
|
|
return unless self.persisted?
|
2016-08-20 16:18:06 +00:00
|
|
|
# Needed in case the SELECT statement doesn't ask for `discussion_id`
|
|
|
|
return unless self.has_attribute?(:discussion_id)
|
2016-08-17 17:14:44 +00:00
|
|
|
return if self.discussion_id
|
|
|
|
|
|
|
|
set_discussion_id
|
|
|
|
update_column(:discussion_id, self.discussion_id)
|
|
|
|
end
|
|
|
|
|
|
|
|
def set_discussion_id
|
2017-03-10 01:29:11 +00:00
|
|
|
self.discussion_id ||= discussion_class.discussion_id(self)
|
2016-08-17 17:14:44 +00:00
|
|
|
end
|
|
|
|
|
2017-02-08 17:04:16 +00:00
|
|
|
def expire_etag_cache
|
|
|
|
return unless for_issue?
|
|
|
|
|
|
|
|
key = Gitlab::Routing.url_helpers.namespace_project_noteable_notes_path(
|
|
|
|
noteable.project.namespace,
|
|
|
|
noteable.project,
|
|
|
|
target_type: noteable_type.underscore,
|
|
|
|
target_id: noteable.id
|
|
|
|
)
|
|
|
|
Gitlab::EtagCaching::Store.new.touch(key)
|
|
|
|
end
|
2011-10-08 21:36:38 +00:00
|
|
|
end
|