gitlab-org--gitlab-foss/app/helpers/labels_helper.rb
2014-08-15 11:02:05 +02:00

37 lines
713 B
Ruby

module LabelsHelper
def project_label_names
@project.labels.pluck(:title)
end
def render_colored_label(label)
label_color = label.color || Label::DEFAULT_COLOR
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