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Versions: 25
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Contents
# frozen_string_literal: true
module Kadmin
# TODO: Figure out how to have access to a properly scoped routing proxy
module Navbar
# A navigation link for use with the navbar items
class Link
include Kadmin::Presentable
# @return [String] text of the link
attr_reader :text
# @return [String] path for the given link
attr_reader :path
# @return [Array<String>] list of additional CSS classes
attr_reader :css_classes
# @return [Rails::Engine] only pass if you want to access engine routes
attr_reader :engine
# @param [String] text the link text; can be HTML
# @param [String, Proc] path the linked path; if a Proc, will get evaluated everytime when calling the reader
# @param [Array<String>] css_classes list of additional CSS classes
# @return [Rails::Application] app application providing URL helpers; if you're in an engine, pass your engine
def initialize(text:, path:, engine: nil, css_classes: [])
@text = text.freeze
@path = path.freeze
@css_classes = Array.wrap(css_classes).dup.freeze
@engine = engine || Rails.application
end
# Generates HTML for use in the main Kadmin layout to build the navigation sidebar
class Presenter < Kadmin::Presenter
# Generates HTML to present the section
# @return [ActiveSupport::SafeBuffer] safe HTML to display
def generate(captured, **)
path = self.path
if self.path.respond_to?(:call)
router = self.engine.routes.url_helpers
path = self.path.call(router)
end
css_classes = self.css_classes
css_classes = self.css_classes.dup << 'active' if @view.controller.request.path == path
contents = @view.link_to(self.text.to_s.html_safe, path)
contents << captured if captured.present?
return %(<li class="#{css_classes.join(' ')}">#{contents}</li>).html_safe
end
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems