class Decidim::ContentRenderers::ProposalRenderer
A renderer that searches Global IDs representing proposals in content and replaces it with a link to their show page.
e.g. gid://<APP_NAME>/Decidim::Proposals::Proposal/1
@see BaseRenderer Examples of how to use a content renderer
Constants
- GLOBAL_ID_REGEX
Matches a global id representing a Decidim::User
Public Instance Methods
render(_options = nil)
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Replaces found Global IDs matching an existing proposal with a link to its show page. The Global IDs representing an invalid Decidim::Proposals::Proposal are replaced with '???' string.
@return [String] the content ready to display (contains HTML)
# File lib/decidim/content_renderers/proposal_renderer.rb, line 20 def render(_options = nil) return content unless content.respond_to?(:gsub) content.gsub(GLOBAL_ID_REGEX) do |proposal_gid| proposal = GlobalID::Locator.locate(proposal_gid) Decidim::Proposals::ProposalPresenter.new(proposal).display_mention rescue ActiveRecord::RecordNotFound proposal_id = proposal_gid.split("/").last "~#{proposal_id}" end end