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
|
class LegacyDiffNote < Note
include NoteOnDiff
serialize :st_diff
validates :line_code, presence: true, line_code: true
before_create :set_diff
class << self
def build_discussion_id(noteable_type, noteable_id, line_code)
[super(noteable_type, noteable_id), line_code].join("-")
end
end
def legacy_diff_note?
true
end
def diff_attributes
{ line_code: line_code }
end
def project_repository
if RequestStore.active?
RequestStore.fetch("project:#{project_id}:repository") { self.project.repository }
else
self.project.repository
end
end
def diff_file_hash
line_code.split('_')[0] if line_code
end
def diff
@diff ||= Gitlab::Git::Diff.new(st_diff) if st_diff.respond_to?(:map)
end
def diff_file
@diff_file ||= Gitlab::Diff::File.new(diff, repository: project_repository) if diff
end
def diff_line
@diff_line ||= diff_file.line_for_line_code(self.line_code) if diff_file
end
def for_line?(line)
!line.meta? && diff_file.line_code(line) == self.line_code
end
def original_line_code
self.line_code
end
def to_discussion
Discussion.new([self])
end
# Check if this note is part of an "active" discussion
#
# This will always return true for anything except MergeRequest noteables,
# which have special logic.
#
# If the note's current diff cannot be matched in the MergeRequest's current
# diff, it's considered inactive.
def active?
return @active if defined?(@active)
return true if for_commit?
return true unless diff_line
return false unless noteable
noteable_diff = find_noteable_diff
if noteable_diff
parsed_lines = Gitlab::Diff::Parser.new.parse(noteable_diff.diff.each_line)
@active = parsed_lines.any? { |line_obj| line_obj.text == diff_line.text }
else
@active = false
end
@active
end
private
def find_diff
return nil unless noteable
return @diff if defined?(@diff)
@diff = noteable.raw_diffs(Commit.max_diff_options).find do |d|
d.new_path && Digest::SHA1.hexdigest(d.new_path) == diff_file_hash
end
end
def set_diff
# First lets find notes with same diff
# before iterating over all mr diffs
diff = diff_for_line_code unless for_merge_request?
diff ||= find_diff
self.st_diff = diff.to_hash if diff
end
def diff_for_line_code
attributes = {
noteable_type: noteable_type,
line_code: line_code
}
if for_commit?
attributes[:commit_id] = commit_id
else
attributes[:noteable_id] = noteable_id
end
self.class.where(attributes).last.try(:diff)
end
# Find the diff on noteable that matches our own
def find_noteable_diff
diffs = noteable.raw_diffs(Commit.max_diff_options)
diffs.find { |d| d.new_path == self.diff.new_path }
end
def build_discussion_id
self.class.build_discussion_id(noteable_type, noteable_id || commit_id, line_code)
end
end
|
