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Contents
# frozen_string_literal: true
module Decidim
# A custom implementation for HighVoltage so we can correctly find which page
# to render. We need this because we allow rendering pages with content from
# the database (with Decidim::Page) but also fallback to a template if it
# exists.
class PageFinder < HighVoltage::PageFinder
DECIDIM_PAGE_TEMPLATE = "decidim_page"
# Initializes the finder.
#
# page_id - A String with the id or slug of the page to render.
# organization - A Decidim::Organization to look for pages in.
def initialize(page_id, organization)
@page_id = page_id
@organization = organization
end
# Finds a Decidim::Page by slug.
#
# Returns a Decidim::Page or nil.
def page
@page ||= organization.static_pages.where(slug: page_id).first
end
private
attr_reader :organization
# Overwrite HighVoltage::PageFinder method to return a specific template
# when we need to render a Decidim::Page.
#
# Returns a String.
def clean_path
return super unless page.present?
DECIDIM_PAGE_TEMPLATE
end
# Overwrite HighVoltage::PageFinder method to not allow rendering the
# template used to render Decidim::Pages without a page.
#
# Returns a Boolean.
def invalid_page_id?(id)
super || id == DECIDIM_PAGE_TEMPLATE
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems