101 lines
2.7 KiB
Ruby
101 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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# Module containing GitLab's application theme definitions and helper methods
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# for accessing them.
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module Themes
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extend self
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# Theme ID used when no `default_theme` configuration setting is provided.
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APPLICATION_DEFAULT = 3
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# Theme ID previously used for dark mode theme
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DEPRECATED_DARK_THEME_ID = 11
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# Struct class representing a single Theme
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Theme = Struct.new(:id, :name, :css_class, :primary_color)
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# All available Themes
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def available_themes
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[
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Theme.new(1, s_('NavigationTheme|Indigo'), 'ui-indigo', '#222261'),
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Theme.new(6, s_('NavigationTheme|Light Indigo'), 'ui-light-indigo', '#41419f'),
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Theme.new(4, s_('NavigationTheme|Blue'), 'ui-blue', '#0b2640'),
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Theme.new(7, s_('NavigationTheme|Light Blue'), 'ui-light-blue', '#145aa1'),
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Theme.new(5, s_('NavigationTheme|Green'), 'ui-green', '#0e4328'),
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Theme.new(8, s_('NavigationTheme|Light Green'), 'ui-light-green', '#1b653f'),
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Theme.new(9, s_('NavigationTheme|Red'), 'ui-red', '#580d02'),
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Theme.new(10, s_('NavigationTheme|Light Red'), 'ui-light-red', '#a02e1c'),
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Theme.new(2, s_('NavigationTheme|Gray'), 'ui-gray', '#28272d'),
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Theme.new(3, s_('NavigationTheme|Neutral'), 'ui-neutral', '#ececef')
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]
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end
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# Convenience method to get a space-separated String of all the theme
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# classes that might be applied to the `body` element
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#
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# Returns a String
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def body_classes
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available_themes.collect(&:css_class).uniq.join(' ')
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end
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# Get a Theme by its ID
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#
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# If the ID is invalid, returns the default Theme.
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#
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# id - Integer ID
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#
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# Returns a Theme
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def by_id(id)
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available_themes.detect { |t| t.id == id } || default
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end
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# Returns the number of defined Themes
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def count
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available_themes.size
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end
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# Get the default Theme
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#
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# Returns a Theme
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def default
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by_id(default_id)
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end
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# Iterate through each Theme
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#
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# Yields the Theme object
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def each(&block)
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available_themes.each(&block)
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end
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# Get the Theme for the specified user, or the default
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#
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# user - User record
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#
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# Returns a Theme
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def for_user(user)
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if user
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by_id(user.theme_id)
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else
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default
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end
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end
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def self.valid_ids
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available_themes.map(&:id) + [DEPRECATED_DARK_THEME_ID]
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end
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private
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def default_id
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@default_id ||= begin
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id = Gitlab.config.gitlab.default_theme.to_i
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theme_ids = available_themes.map(&:id)
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theme_ids.include?(id) ? id : APPLICATION_DEFAULT
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end
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end
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end
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end
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