b60bc655f2
1f11096c included new filters but made it hard to determine which dropdown did
what. This patch restores the original placeholders.
104 lines
2.7 KiB
Ruby
104 lines
2.7 KiB
Ruby
module LabelsHelper
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include ActionView::Helpers::TagHelper
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# Link to a Label
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#
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# label - Label object to link to
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# project - Project object which will be used as the context for the label's
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# link. If omitted, defaults to `@project`, or the label's own
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# project.
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# block - An optional block that will be passed to `link_to`, forming the
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# body of the link element. If omitted, defaults to
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# `render_colored_label`.
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#
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# Examples:
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#
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# # Allow the generated link to use the label's own project
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# link_to_label(label)
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#
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# # Force the generated link to use @project
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# @project = Project.first
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# link_to_label(label)
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#
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# # Force the generated link to use a provided project
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# link_to_label(label, project: Project.last)
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#
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# # Customize link body with a block
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# link_to_label(label) { "My Custom Label Text" }
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#
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# Returns a String
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def link_to_label(label, project: nil, &block)
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project ||= @project || label.project
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link = namespace_project_issues_path(project.namespace, project,
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label_name: label.name)
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if block_given?
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link_to link, &block
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else
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link_to render_colored_label(label), link
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end
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end
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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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# Intentionally not using content_tag here so that this method can be called
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# by LabelReferenceFilter
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span = %(<span class="label color-label") +
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%( style="background-color: #{label_color}; color: #{text_color}">) +
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escape_once(label.name) + '</span>'
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span.html_safe
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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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'#333333'
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else
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'#FFFFFF'
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end
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end
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def project_labels_options(project)
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labels = project.labels.to_a
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labels.unshift(Label::None)
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labels.unshift(Label::Any)
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options_from_collection_for_select(labels, 'name', 'title', params[:label_name])
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end
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# Required for Gitlab::Markdown::LabelReferenceFilter
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module_function :render_colored_label, :text_color_for_bg, :escape_once
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end
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