Consolidating generators

Prior to this commit, we had two generators touching the same file, with
each generator doing one small thing.

With this commit, I've consolidated some of the logic into a single
generator.

Closes #121

lib/generators/iiif_print/catalog_controller_generator.rb

@@ -3,11 +3,10 @@
 
 module IiifPrint
   class CatalogControllerGenerator < Rails::Generators::Base
-    source_root File.expand_path('../templates', __FILE__)
-
     desc "
       This generator makes the following changes to your app:
       1. Adds index fields in CatalogController
+      2. Adjusts Blacklight IIIF Search configuration settings in CatalogController
       "
 
     def add_index_fields_to_catalog_controller
@@ -17,5 +16,17 @@ def add_index_fields_to_catalog_controller
         "    config.add_index_field 'all_text_tsimv', highlight: true, helper_method: :render_ocr_snippets\n"
       end
     end
+
+    def adjust_catalog_controller_all_text_config
+      gsub_file('app/controllers/catalog_controller.rb',
+                " full_text_field: 'text',",
+                " full_text_field: 'all_text_tsimv',")
+    end
+
+    def adjust_catalog_controller_is_page_of_config
+      gsub_file('app/controllers/catalog_controller.rb',
+                " object_relation_field: 'is_page_of_s',",
+                " object_relation_field: 'is_page_of_ssim',")
+    end
   end
 end

lib/generators/iiif_print/install_generator.rb

@@ -18,10 +18,6 @@ def verify_biiif_installed
       generate 'blacklight_iiif_search:install'
     end
 
-    def iiif_configuration
-      generate 'iiif_print:blacklight_iiif_search'
-    end
-
     def catalog_controller_configuration
       generate 'iiif_print:catalog_controller'
     end