55 lines
1.1 KiB
Ruby
55 lines
1.1 KiB
Ruby
module LabelsHelper
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def project_label_names
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@project.labels.pluck(:title)
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end
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def render_colored_label(label)
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label_color = label.color || Label::DEFAULT_COLOR
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text_color = text_color_for_bg(label_color)
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content_tag :span, class: 'label color-label', style: "background-color:#{label_color};color:#{text_color}" do
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label.name
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end
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end
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def suggested_colors
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[
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'#0033CC',
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'#428BCA',
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'#44AD8E',
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'#A8D695',
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'#5CB85C',
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'#69D100',
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'#004E00',
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'#34495E',
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'#7F8C8D',
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'#A295D6',
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'#5843AD',
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'#8E44AD',
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'#FFECDB',
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'#AD4363',
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'#D10069',
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'#CC0033',
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'#FF0000',
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'#D9534F',
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'#D1D100',
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'#F0AD4E',
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'#AD8D43'
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]
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end
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def text_color_for_bg(bg_color)
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r, g, b = bg_color.slice(1,7).scan(/.{2}/).map(&:hex)
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if (r + g + b) > 500
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"#333"
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else
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"#FFF"
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end
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end
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def project_labels_options(project)
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options_from_collection_for_select(project.labels, 'name', 'name', params[:label_name])
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end
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end
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