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Contents
# frozen_string_literal: true
module Decidim
# Helpers related to icons
module IconHelper
include Decidim::LayoutHelper
# Public: Returns an icon given an instance of a Component. It defaults to
# a question mark when no icon is found.
#
# component - The component to generate the icon for.
# options - a Hash with options
#
# Returns an HTML tag with the icon.
def component_icon(component, options = {})
manifest_icon(component.manifest, options)
end
# Public: Returns an icon given an instance of a Manifest. It defaults to
# a question mark when no icon is found.
#
# manifest - The manifest to generate the icon for.
# options - a Hash with options
#
# Returns an HTML tag with the icon.
def manifest_icon(manifest, options = {})
if manifest.respond_to?(:icon) && manifest.icon.present?
external_icon manifest.icon, options
else
icon "question-mark", options
end
end
# Public: Finds the correct icon for the given resource. If the resource has a
# Component then it uses it to find the icon, otherwise checks for the resource
# manifest to find the icon.
#
# resource - The resource to generate the icon for.
# options - a Hash with options
#
# Returns an HTML tag with the icon.
def resource_icon(resource, options = {})
if resource.class.name == "Decidim::Comments::Comment"
icon "comment-square", options
elsif resource.respond_to?(:component) && resource.component.present?
component_icon(resource.component, options)
elsif resource.respond_to?(:manifest) && resource.manifest.present?
manifest_icon(resource.manifest, options)
elsif resource.is_a?(Decidim::User)
icon "person", options
else
icon "bell", options
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems