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Versions: 9
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Contents
# frozen_string_literal: true
module Blacklight
module Icons
# This is the base class for icon components. You should extend this class for each icon.
#
# You can override the default svg by setting:
# Blacklight::Icons::MyIconComponent.svg = '<svg>your SVG here</svg>'
class IconComponent < ::ViewComponent::Base
# rubocop:disable Metrics/ParameterLists
def initialize(svg: nil, tag: :span, name: nil, label: nil, aria_hidden: nil, classes: nil, **options)
self.svg = svg if svg
@name = name
@assigned_classes = Array(classes)
@tag = tag
@options = options.merge(aria: options.fetch(:aria, {}).reverse_merge(label: label, hidden: aria_hidden))
end
# rubocop:enable Metrics/ParameterLists
def call
tag.public_send(@tag, svg&.html_safe, # rubocop:disable Rails/OutputSafety
class: classes,
**@options)
end
class_attribute :svg
def classes
@classes ||= @assigned_classes + ['blacklight-icons', "blacklight-icons-#{name}"]
end
def name
@name ||= self.class.name.demodulize.underscore.sub('_component', '')
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems