b60bc655f2
1f11096c included new filters but made it hard to determine which dropdown did
what. This patch restores the original placeholders.
92 lines
2.4 KiB
Ruby
92 lines
2.4 KiB
Ruby
# == Schema Information
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#
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# Table name: labels
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#
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# id :integer not null, primary key
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# title :string(255)
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# color :string(255)
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# project_id :integer
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# created_at :datetime
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# updated_at :datetime
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#
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class Label < ActiveRecord::Base
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include Referable
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# Represents a "No Label" state used for filtering Issues and Merge
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# Requests that have no label assigned.
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LabelStruct = Struct.new(:title, :name)
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None = LabelStruct.new('No Label', 'No Label')
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Any = LabelStruct.new('Any', '')
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DEFAULT_COLOR = '#428BCA'
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default_value_for :color, DEFAULT_COLOR
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belongs_to :project
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has_many :label_links, dependent: :destroy
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has_many :issues, through: :label_links, source: :target, source_type: 'Issue'
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validates :color,
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format: { with: /\A#[0-9A-Fa-f]{6}\Z/ },
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allow_blank: false
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validates :project, presence: true, unless: Proc.new { |service| service.template? }
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# Don't allow '?', '&', and ',' for label titles
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validates :title,
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presence: true,
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format: { with: /\A[^&\?,]+\z/ },
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uniqueness: { scope: :project_id }
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default_scope { order(title: :asc) }
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scope :templates, -> { where(template: true) }
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alias_attribute :name, :title
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def self.reference_prefix
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'~'
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end
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# Pattern used to extract label references from text
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def self.reference_pattern
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%r{
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#{reference_prefix}
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(?:
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(?<label_id>\d+) | # Integer-based label ID, or
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(?<label_name>
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[A-Za-z0-9_-]+ | # String-based single-word label title, or
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"[^&\?,]+" # String-based multi-word label surrounded in quotes
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)
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)
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}x
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end
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# Returns the String necessary to reference this Label in Markdown
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#
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# format - Symbol format to use (default: :id, optional: :name)
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#
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# Note that its argument differs from other objects implementing Referable. If
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# a non-Symbol argument is given (such as a Project), it will default to :id.
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#
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# Examples:
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#
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# Label.first.to_reference # => "~1"
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# Label.first.to_reference(:name) # => "~\"bug\""
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#
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# Returns a String
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def to_reference(format = :id)
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if format == :name && !name.include?('"')
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%(#{self.class.reference_prefix}"#{name}")
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else
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"#{self.class.reference_prefix}#{id}"
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end
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end
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def open_issues_count
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issues.opened.count
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end
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def template?
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template
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end
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end
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