1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
# == Schema Information
#
# Table name: notes
#
# id :integer not null, primary key
# note :text
# noteable_type :string(255)
# author_id :integer
# created_at :datetime
# updated_at :datetime
# 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
include Mentionable
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: [nil, '']) }
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) }
serialize :st_diff
before_create :set_diff, if: ->(n) { n.line_code.present? }
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 find_diff
return nil unless noteable.diffs.present?
@diff ||= noteable.diffs.find do |d|
Digest::SHA1.hexdigest(d.new_path) == diff_file_index if d.new_path
end
end
def set_diff
# First lets find notes with same diff
# before iterating over all mr diffs
diff = Note.where(noteable_id: self.noteable_id, noteable_type: self.noteable_type, line_code: self.line_code).last.try(:diff)
diff ||= find_diff
self.st_diff = diff.to_hash if diff
end
def diff
@diff ||= Gitlab::Git::Diff.new(st_diff) if st_diff.respond_to?(:map)
end
def active?
# TODO: determine if discussion is outdated
# according to recent MR diff or not
true
end
def diff_file_index
line_code.split('_')[0]
end
def diff_file_name
diff.new_path if diff
end
def diff_old_line
line_code.split('_')[1].to_i
end
def diff_new_line
line_code.split('_')[2].to_i
end
def diff_line
return @diff_line if @diff_line
if diff
Gitlab::DiffParser.new(diff).each do |full_line, type, line_code, line_new, line_old|
@diff_line = full_line if line_code == self.line_code
end
end
@diff_line
end
def discussion_id
@discussion_id ||= [:discussion, noteable_type.try(:underscore), noteable_id || commit_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
# FIXME: Hack for polymorphic associations with STI
# For more information wisit http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html#label-Polymorphic+Associations
def noteable_type=(sType)
super(sType.to_s.classify.constantize.base_class.to_s)
end
end
|
