blob: 37f3832e54f44d8c4a86696ec46babadb22d36b4 (
plain)
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
|
module LabelsHelper
def project_label_names
@project.labels.pluck(:title)
end
def render_colored_label(label)
label_color = label.color || "#428bca"
text_color = text_color_for_bg(label_color)
content_tag :span, class: 'label color-label', style: "background:#{label_color};color:#{text_color}" do
label.name
end
end
def suggested_colors
[
'#d9534f',
'#f0ad4e',
'#428bca',
'#5cb85c',
'#34495e',
'#7f8c8d',
'#8e44ad',
'#FFECDB'
]
end
def text_color_for_bg(bg_color)
r, g, b = bg_color.slice(1,7).scan(/.{2}/).map(&:hex)
if (r + g + b) > 500
"#333"
else
"#FFF"
end
end
end
|
