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# == Schema Information
#
# Table name: notes
#
# id :integer not null, primary key
# note :text
# noteable_type :string(255)
# author_id :integer
# created_at :datetime not null
# updated_at :datetime not null
# project_id :integer
# attachment :string(255)
# line_code :string(255)
# commit_id :string(255)
# noteable_id :integer
#
require 'carrierwave/orm/activerecord'
require 'file_size_validator'
class Note < ActiveRecord::Base
attr_accessible :note, :noteable, :noteable_id, :noteable_type, :project_id,
:attachment, :line_code, :commit_id
belongs_to :project
belongs_to :noteable, polymorphic: true
belongs_to :author, class_name: "User"
delegate :name, to: :project, prefix: true
delegate :name, :email, to: :author, prefix: true
validates :note, :project, presence: true
validates :line_code, format: { with: /\A[a-z0-9]+_\d+_\d+\Z/ }, allow_blank: true
validates :attachment, file_size: { maximum: 10.megabytes.to_i }
validates :noteable_id, presence: true, if: ->(n) { n.noteable_type.present? && n.noteable_type != 'Commit' }
validates :commit_id, presence: true, if: ->(n) { n.noteable_type == 'Commit' }
mount_uploader :attachment, AttachmentUploader
# Scopes
scope :for_commit_id, ->(commit_id) { where(noteable_type: "Commit", commit_id: commit_id) }
scope :inline, -> { where("line_code IS NOT NULL") }
scope :not_inline, -> { where("line_code IS NULL") }
scope :common, ->{ where(noteable_type: ["", nil]) }
scope :fresh, ->{ order("created_at ASC, id ASC") }
scope :inc_author_project, ->{ includes(:project, :author) }
scope :inc_author, ->{ includes(:author) }
def self.create_status_change_note(noteable, author, status)
create({
noteable: noteable,
project: noteable.project,
author: author,
note: "_Status changed to #{status}_"
}, without_protection: true)
end
def commit_author
@commit_author ||=
project.users.find_by_email(noteable.author_email) ||
project.users.find_by_name(noteable.author_name)
rescue
nil
end
def diff
if noteable.diffs.present?
noteable.diffs.select do |d|
if d.b_path
Digest::SHA1.hexdigest(d.b_path) == diff_file_index
end
end.first
end
end
def diff_file_index
line_code.split('_')[0]
end
def diff_file_name
diff.b_path
end
def diff_new_line
line_code.split('_')[2].to_i
end
def discussion_id
@discussion_id ||= [:discussion, noteable_type.try(:underscore), noteable_id, line_code].join("-").to_sym
end
# Returns true if this is a downvote note,
# otherwise false is returned
def downvote?
votable? && (note.start_with?('-1') ||
note.start_with?(':-1:')
)
end
def for_commit?
noteable_type == "Commit"
end
def for_commit_diff_line?
for_commit? && for_diff_line?
end
def for_diff_line?
line_code.present?
end
def for_issue?
noteable_type == "Issue"
end
def for_merge_request?
noteable_type == "MergeRequest"
end
def for_merge_request_diff_line?
for_merge_request? && for_diff_line?
end
def for_wall?
noteable_type.blank?
end
# override to return commits, which are not active record
def noteable
if for_commit?
project.repository.commit(commit_id)
else
super
end
# Temp fix to prevent app crash
# if note commit id doesn't exist
rescue
nil
end
# Returns true if this is an upvote note,
# otherwise false is returned
def upvote?
votable? && (note.start_with?('+1') ||
note.start_with?(':+1:')
)
end
def votable?
for_issue? || (for_merge_request? && !for_diff_line?)
end
def noteable_type_name
if noteable_type.present?
noteable_type.downcase
else
"wall"
end
end
end
|
