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
|
# frozen_string_literal: true
class DiffFileEntity < DiffFileBaseEntity
include CommitsHelper
include IconsHelper
expose :added_lines
expose :removed_lines
expose :load_collapsed_diff_url, if: -> (diff_file, options) { options[:merge_request] } do |diff_file|
merge_request = options[:merge_request]
project = merge_request.target_project
next unless project
diff_for_path_namespace_project_merge_request_path(
namespace_id: project.namespace.to_param,
project_id: project.to_param,
id: merge_request.iid,
old_path: diff_file.old_path,
new_path: diff_file.new_path,
file_identifier: diff_file.file_identifier
)
end
expose :view_path, if: -> (_, options) { options[:merge_request] } do |diff_file|
merge_request = options[:merge_request]
project = merge_request.target_project
next unless project
next unless diff_file.content_sha
project_blob_path(project, tree_join(diff_file.content_sha, diff_file.new_path))
end
expose :replaced_view_path, if: -> (_, options) { options[:merge_request] } do |diff_file|
image_diff = diff_file.rich_viewer && diff_file.rich_viewer.partial_name == 'image'
image_replaced = diff_file.old_content_sha && diff_file.old_content_sha != diff_file.content_sha
merge_request = options[:merge_request]
project = merge_request.target_project
next unless project
project_blob_path(project, tree_join(diff_file.old_content_sha, diff_file.old_path)) if image_diff && image_replaced
end
expose :context_lines_path, if: -> (diff_file, _) { diff_file.text? } do |diff_file|
next unless diff_file.content_sha
project_blob_diff_path(diff_file.repository.project, tree_join(diff_file.content_sha, diff_file.file_path))
end
# Used for inline diffs
expose :highlighted_diff_lines, using: DiffLineEntity, if: -> (diff_file, options) { inline_diff_view?(options) && diff_file.text? } do |diff_file|
diff_file.diff_lines_for_serializer
end
expose :is_fully_expanded do |diff_file|
diff_file.fully_expanded?
end
# Used for parallel diffs
expose :parallel_diff_lines, using: DiffLineParallelEntity, if: -> (diff_file, options) { parallel_diff_view?(options) && diff_file.text? }
private
def parallel_diff_view?(options)
return true unless Feature.enabled?(:single_mr_diff_view)
# If we're not rendering inline, we must be rendering parallel
!inline_diff_view?(options)
end
def inline_diff_view?(options)
return true unless Feature.enabled?(:single_mr_diff_view)
# If nothing is present, inline will be the default.
options.fetch(:diff_view, :inline).to_sym == :inline
end
end
|