Class: Jekyll::AgentAudit::UrlResolver

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/agent_audit/url_resolver.rb

Instance Method Summary collapse

Constructor Details

#initialize(entries, site_config, configuration) ⇒ UrlResolver

Returns a new instance of UrlResolver.



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# File 'lib/jekyll/agent_audit/url_resolver.rb', line 8

def initialize(entries, site_config, configuration)
  @entries, @site_config, @configuration = Array(entries), site_config || {}, configuration
  @by_path = {}
  @entries.each { |entry| index(entry) }
end

Instance Method Details

#resolve(href, document, base: true) ⇒ Object 



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# File 'lib/jekyll/agent_audit/url_resolver.rb', line 14

def resolve(href, document, base: true)
  raw = href.to_s.strip
  if raw.empty?
    target = @by_path[canonical_path(document[:route] || document[:url])]
    return result(target ? :local : :missing, url: document[:url], path: document[:route], target: target, reason: target ? nil : :target_missing)
  end
  return result(:unsupported, reason: raw.split(":", 2).first) if raw.match?(/\A(?:mailto|tel|javascript|data):/i)
  URI.parse(raw)
  base_uri = URI.parse(document[:url].to_s)
  if base && document[:base_href].to_s != ""
    base_uri = URI.join(base_uri.to_s, document[:base_href].to_s)
  end
  resolved = URI.join(base_uri.to_s, raw)
  configured = URI.parse(@site_config.fetch("url", @site_config[:url]).to_s) rescue nil
  if resolved.host && configured&.host && !same_origin?(resolved, configured)
    return result(:external, url: resolved.to_s, path: resolved.path, fragment: fragment(resolved.fragment))
  end
  baseurl = @site_config.fetch("baseurl", @site_config[:baseurl]).to_s.sub(%r{/\z}, "")
  if baseurl != "" && raw.start_with?("/") && resolved.path != baseurl && !resolved.path.start_with?("#{baseurl}/")
    return result(:unsupported, url: resolved.to_s, path: resolved.path, fragment: fragment(resolved.fragment), reason: :outside_baseurl)
  end
  baseurl = @site_config.fetch("baseurl", @site_config[:baseurl]).to_s.sub(%r{/\z}, "")
  if !baseurl.empty? && resolved.path != baseurl && !resolved.path.start_with?("#{baseurl}/")
    return result(:unsupported, url: resolved.to_s, path: resolved.path, fragment: fragment(resolved.fragment), reason: :outside_baseurl)
  end
  path = public_path(resolved)
  target = @by_path[canonical_path(path)]
  alias_path = alias_for(path)
  target ||= @by_path[canonical_path(alias_path)] if alias_path
  result(target ? :local : :missing, url: resolved.to_s, path: path, fragment: fragment(resolved.fragment), target: target, reason: target ? nil : :target_missing)
rescue URI::InvalidURIError, ArgumentError => e
  result(:invalid, reason: e.message)
end