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Contents
# frozen_string_literal: true
module Decidim
# This cell renders an announcement
#
# The `model` is expected to be a Hash with two keys:
# - `body` is mandatory, its the message to show
# - `title` is mandatory, a title to show
#
# {
# title: "...", # mandatory
# body: "..." # mandatory
# }
#
# It can also receive a single value to show as text. It can either be a String
# or a value accepted by the `translated_attribute` method.
#
# As options, the cell accepts a Hash with these keys:
# - `callout_class`: The Css class to apply. Default to `"secondary"`
#
class AnnouncementCell < Decidim::ViewModel
include Decidim::SanitizeHelper
def show
return if clean_body.blank? && clean_announcement.blank?
render :show
end
private
def has_title?
announcement.is_a?(Hash) && announcement.has_key?(:title)
end
def callout_class
options[:callout_class] ||= "secondary"
end
def announcement
model
end
def clean_title
clean(announcement[:title])
end
def body
return announcement.presence unless announcement.is_a?(Hash)
announcement[:body].presence
end
def clean_body
return unless body
Array(body).map { |paragraph| tag.p(clean(paragraph)) }.join
end
def clean_announcement
clean(announcement)
end
def clean(value)
decidim_sanitize_admin(translated_attribute(value))
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems