253 lines
8 KiB
Ruby
253 lines
8 KiB
Ruby
# frozen_string_literal: true
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module LabelsHelper
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extend self
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include ActionView::Helpers::TagHelper
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def show_label_issuables_link?(label, issuables_type, current_user: nil)
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return true unless label.project_label?
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label.project.feature_available?(issuables_type, current_user)
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end
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# Link to a Label
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#
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# label - LabelPresenter object to link to
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# type - The type of item the link will point to (:issue or
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# :merge_request). If omitted, defaults to :issue.
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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 subject
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# link_to_label(label)
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#
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# # Force the generated link to use a provided group
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# link_to_label(label, subject: Group.last)
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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, subject: Project.last)
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#
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# # Force the generated link to point to merge requests instead of issues
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# link_to_label(label, type: :merge_request)
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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, type: :issue, tooltip: true, css_class: nil, &block)
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link = label.filter_path(type: type)
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if block_given?
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link_to link, class: css_class, &block
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else
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render_label(label, tooltip: tooltip, link: link, css: css_class)
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end
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end
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def render_label(label, tooltip: true, link: nil, css: nil)
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# if scoped label is used then EE wraps label tag with scoped label
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# doc link
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html = render_colored_label(label, tooltip: tooltip)
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html = link_to(html, link, class: css) if link
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html
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end
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def render_colored_label(label, label_suffix: '', tooltip: true, title: nil)
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text_color = text_color_for_bg(label.color)
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title ||= tooltip ? label_tooltip_title(label) : label.name
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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="badge color-label #{"has-tooltip" if tooltip}" ) +
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%(data-html="true" style="background-color: #{label.color}; color: #{text_color}" ) +
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%(title="#{escape_once(title)}" data-container="body">) +
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%(#{escape_once(label.name)}#{label_suffix}</span>)
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span.html_safe
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end
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def label_tooltip_title(label)
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Sanitize.clean(label.description)
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end
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def suggested_colors
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{
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'#0033CC' => s_('SuggestedColors|UA blue'),
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'#428BCA' => s_('SuggestedColors|Moderate blue'),
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'#44AD8E' => s_('SuggestedColors|Lime green'),
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'#A8D695' => s_('SuggestedColors|Feijoa'),
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'#5CB85C' => s_('SuggestedColors|Slightly desaturated green'),
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'#69D100' => s_('SuggestedColors|Bright green'),
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'#004E00' => s_('SuggestedColors|Very dark lime green'),
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'#34495E' => s_('SuggestedColors|Very dark desaturated blue'),
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'#7F8C8D' => s_('SuggestedColors|Dark grayish cyan'),
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'#A295D6' => s_('SuggestedColors|Slightly desaturated blue'),
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'#5843AD' => s_('SuggestedColors|Dark moderate blue'),
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'#8E44AD' => s_('SuggestedColors|Dark moderate violet'),
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'#FFECDB' => s_('SuggestedColors|Very pale orange'),
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'#AD4363' => s_('SuggestedColors|Dark moderate pink'),
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'#D10069' => s_('SuggestedColors|Strong pink'),
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'#CC0033' => s_('SuggestedColors|Strong red'),
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'#FF0000' => s_('SuggestedColors|Pure red'),
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'#D9534F' => s_('SuggestedColors|Soft red'),
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'#D1D100' => s_('SuggestedColors|Strong yellow'),
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'#F0AD4E' => s_('SuggestedColors|Soft orange'),
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'#AD8D43' => s_('SuggestedColors|Dark moderate orange')
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}
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end
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def render_suggested_colors
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colors_html = suggested_colors.map do |color_hex_value, color_name|
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link_to('', '#', class: "has-tooltip", style: "background-color: #{color_hex_value}", data: { color: color_hex_value }, title: color_name)
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end
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content_tag(:div, class: 'suggest-colors') do
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colors_html.join.html_safe
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end
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end
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def text_color_for_bg(bg_color)
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if bg_color.length == 4
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r, g, b = bg_color[1, 4].scan(/./).map { |v| (v * 2).hex }
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else
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r, g, b = bg_color[1, 7].scan(/.{2}/).map(&:hex)
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end
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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 labels_filter_path_with_defaults(only_group_labels: false, include_ancestor_groups: true, include_descendant_groups: false)
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options = {}
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options[:include_ancestor_groups] = include_ancestor_groups if include_ancestor_groups
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options[:include_descendant_groups] = include_descendant_groups if include_descendant_groups
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options[:only_group_labels] = only_group_labels if only_group_labels && @group
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options[:format] = :json
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labels_filter_path(options)
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end
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def labels_filter_path(options = {})
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project = @target_project || @project
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format = options.delete(:format)
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if project
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project_labels_path(project, format, options)
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elsif @group
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group_labels_path(@group, format, options)
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else
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dashboard_labels_path(format, options)
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end
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end
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def label_subscription_status(label, project)
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return 'group-level' if label.subscribed?(current_user)
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return 'project-level' if label.subscribed?(current_user, project)
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'unsubscribed'
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end
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def toggle_subscription_label_path(label, project)
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return toggle_subscription_group_label_path(label.group, label) unless project
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case label_subscription_status(label, project)
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when 'group-level' then toggle_subscription_group_label_path(label.group, label)
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when 'project-level' then toggle_subscription_project_label_path(project, label)
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when 'unsubscribed' then toggle_subscription_project_label_path(project, label)
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end
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end
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def label_subscription_toggle_button_text(label, project = nil)
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label.subscribed?(current_user, project) ? 'Unsubscribe' : 'Subscribe'
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end
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def create_label_title(subject)
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case subject
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when Group
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_('Create group label')
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when Project
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_('Create project label')
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else
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_('Create new label')
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end
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end
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def manage_labels_title(subject)
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case subject
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when Group
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_('Manage group labels')
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when Project
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_('Manage project labels')
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else
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_('Manage labels')
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end
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end
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def view_labels_title(subject)
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case subject
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when Group
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_('View group labels')
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when Project
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_('View project labels')
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else
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_('View labels')
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end
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end
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def label_status_tooltip(label, status)
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type = label.project_label? ? 'project' : 'group'
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level = status.unsubscribed? ? type : status.sub('-level', '')
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action = status.unsubscribed? ? 'Subscribe' : 'Unsubscribe'
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"#{action} at #{level} level"
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end
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def presented_labels_sorted_by_title(labels, subject)
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labels.sort_by(&:title).map { |label| label.present(issuable_subject: subject) }
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end
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def label_dropdown_data(project, opts = {})
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{
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toggle: "dropdown",
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field_name: opts[:field_name] || "label_name[]",
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show_no: "true",
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show_any: "true",
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project_id: project&.try(:id),
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namespace_path: project&.try(:namespace)&.try(:full_path),
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project_path: project&.try(:path)
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}.merge(opts)
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end
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def sidebar_label_dropdown_data(issuable_type, issuable_sidebar)
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label_dropdown_data(nil, {
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default_label: "Labels",
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field_name: "#{issuable_type}[label_names][]",
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ability_name: issuable_type,
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namespace_path: issuable_sidebar[:namespace_path],
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project_path: issuable_sidebar[:project_path],
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issue_update: issuable_sidebar[:issuable_json_path],
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labels: issuable_sidebar[:project_labels_path],
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display: 'static'
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})
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end
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def label_from_hash(hash)
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klass = hash[:group_id] ? GroupLabel : ProjectLabel
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klass.new(hash.slice(:color, :description, :title, :group_id, :project_id))
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end
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def issuable_types
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['issues', 'merge requests']
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end
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# Required for Banzai::Filter::LabelReferenceFilter
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module_function :render_colored_label, :text_color_for_bg, :escape_once, :label_tooltip_title
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end
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