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
|
module Banzai
module Filter
# HTML filter that replaces label references with links.
class LabelReferenceFilter < AbstractReferenceFilter
self.reference_type = :label
def self.object_class
Label
end
def find_object(project, id)
find_labels(project).find(id)
end
def self.references_in(text, pattern = Label.reference_pattern)
unescape_html_entities(text).gsub(pattern) do |match|
yield match, $~[:label_id].to_i, $~[:label_name], $~[:project], $~[:namespace], $~
end
end
def references_in(text, pattern = Label.reference_pattern)
unescape_html_entities(text).gsub(pattern) do |match|
namespace, project = $~[:namespace], $~[:project]
project_path = full_project_path(namespace, project)
label = find_label(project_path, $~[:label_id], $~[:label_name])
if label
yield match, label.id, project, namespace, $~
else
match
end
end
end
def find_label(project_ref, label_id, label_name)
project = parent_from_ref(project_ref)
return unless project
label_params = label_params(label_id, label_name)
find_labels(project).find_by(label_params)
end
def find_labels(project)
LabelsFinder.new(nil, project_id: project.id, include_ancestor_groups: true).execute(skip_authorization: true)
end
# Parameters to pass to `Label.find_by` based on the given arguments
#
# id - Integer ID to pass. If present, returns {id: id}
# name - String name to pass. If `id` is absent, finds by name without
# surrounding quotes.
#
# Returns a Hash.
def label_params(id, name)
if name
{ name: name.tr('"', '') }
else
{ id: id.to_i }
end
end
def url_for_object(label, project)
h = Gitlab::Routing.url_helpers
h.project_issues_url(project, label_name: label.name, only_path: context[:only_path])
end
def object_link_text(object, matches)
project_path = full_project_path(matches[:namespace], matches[:project])
project_from_ref = from_ref_cached(project_path)
reference = project_from_ref.to_human_reference(project)
label_suffix = " <i>in #{reference}</i>" if reference.present?
LabelsHelper.render_colored_label(object, label_suffix)
end
def unescape_html_entities(text)
CGI.unescapeHTML(text.to_s)
end
def object_link_title(object, matches)
# use title of wrapped element instead
nil
end
end
end
end
|
