add link explorer forwarding

Author: syphax-bouazzouni

lib/ontologies_api_client/base.rb

@@ -67,7 +67,7 @@ def type
       end
 
       def self.explore(id)
-        path = collection_path
+        path = self.respond_to?(:collection_path) ? collection_path : ''
         id = "#{path}/#{id}" unless id.include?(path)
         inst = self.new(values: {id: id})
         LinkedData::Client::LinkExplorer.new({}, inst)

lib/ontologies_api_client/link_explorer.rb

@@ -11,14 +11,18 @@ def initialize(links, instance)
         @instance = instance
       end
 
+
+      def get(params = {})
+        get_link(@instance.id, params)
+      end
+
       def method_missing(meth, *args, &block)
         if combined_links.key?(meth.to_s)
           explore_link(meth, *args)
         elsif meth == :batch
           explore_link(args)
         elsif !@instance.id.blank?
-          link = "#{@instance.id}/#{meth}"
-          get_link(link, args.first)
+          forward_explore(meth, *args)
         else
           super
         end
@@ -56,6 +60,13 @@ def combined_links
 
       private
 
+      def forward_explore(meth, *args)
+        sub_id = Array(args).find { |x| x.is_a?(String) } || ''
+        link = "#{@instance.id}/#{meth}/#{CGI.escape(sub_id)}".chomp('/')
+        @instance.id = link
+        LinkExplorer.new(@links, @instance)
+      end
+
       def get_link(link, params, replacements = [], full_attributes = {})
         url = replace_template_elements(link.to_s, replacements)
         if link.respond_to? :media_type

test/models/test_explore.rb

@@ -1,10 +1,18 @@
 require_relative '../test_case'
 require 'pry'
 
+module Models
+  def self.method_missing
+    binding.pry
+  end
+end
 class LinkExploreTest < LinkedData::Client::TestCase
 
   def test_explore
-    sub_direct_explore = LinkedData::Client::Models::Ontology.explore('MEDDRA').latest_submission(include: 'all')
+    sub_direct_explore = LinkedData::Client::Models::Ontology.explore('MEDDRA')
+                                                             .latest_submission
+                                                             .get(include: 'all')
+
     sub_indirect_explore = LinkedData::Client::Models::Ontology.find('MEDDRA').explore.latest_submission
     sub_direct_explore.to_hash.each do |key, value|
       value_to_compare = sub_indirect_explore[key]
@@ -16,4 +24,22 @@ def test_explore
     end
   end
 
+  def test_explore_class
+
+    id = 'http://purl.org/sig/ont/fma/fma62955'
+    cls = LinkedData::Client::Models::Ontology.explore('FMA')
+                                              .classes(id)
+                                              .children
+                                              .get
+
+    assert_not_empty cls.collection
+
+    cls = LinkedData::Client::Models::Ontology.explore('FMA')
+                                              .classes(id)
+                                              .children
+                                              .get(include: 'prefLabel')
+
+    assert_not_empty cls.collection
+  end
+
 end