application_helper.rb in blacklight-spotlight-0.3.0

- old
+ new

@@ -1,9 +1,10 @@
 module Spotlight
   module ApplicationHelper
     include CrudLinkHelpers
     include TitleHelper
+    include JcropHelper
 
     def application_name
       name = super
 
       if current_exhibit
@@ -29,11 +30,11 @@
 
     def url_for_document document
       return nil if document.nil?
 
       if current_exhibit
-        spotlight.exhibit_catalog_path(current_exhibit, document)
+        [spotlight, current_exhibit, document]
       else
         document
       end
     end
 
@@ -59,16 +60,10 @@
       types = super || ""
       types << " #{document_class_prefix}private" if document.private?(current_exhibit)
       types
     end
 
-    ##
-    # Override Blacklight (5.2+) so we use our own presenter
-    def presenter_class
-      Spotlight::DocumentPresenter
-    end
-
     # Return a copy of the blacklight configuration
     # that only includes views conifgured by our block
     def blacklight_view_config_for_search_block block
       # Reject any views that aren't configured to display for this block
       blacklight_config.view.select do |view,_|
@@ -91,28 +86,50 @@
       block.as_json[:data].select do |key, value|
         value == "on"
       end.keys.map { |x| x.to_s }
     end
 
-    def render_save_search
-      render('save_search') if render_save_this_search?
-    end
-
-    def render_save_this_search?
-      (current_exhibit and can?( :curate, current_exhibit)) &&
-      (params[:controller] != "spotlight_catalog_controller" && params[:action] != "admin")
-    end
-
     def select_deselect_button
       button_tag(
         t(:".deselect_all"),
         class: "btn btn-default btn-xs metadata-select",
         data: {
           :behavior        => "metadata-select",
           :'deselect-text' => t(:".deselect_all"),
           :'select-text'   => t(:".select_all")
         }
       )
+    end
+
+    def add_exhibit_twitter_card_content
+      twitter_card('summary') do |card|
+        card.url exhibit_root_url(current_exhibit)
+        card.title current_exhibit.title
+        card.description current_exhibit.subtitle
+        card.image carrierwave_url(current_exhibit.featured_image) if current_exhibit.featured_image
+      end
+    end
+
+    def carrierwave_url upload
+      # Carrierwave's #url returns either a full url (if asset path was configured)
+      # or just the path to the image. We'll try to normalize it to a url.
+      url = upload.url
+
+      if url.nil? or url.starts_with? "http"
+        url
+      else
+        (Rails.application.config.asset_host || root_url).sub(/\/$/, "") + url
+      end
+    end
+
+    def render_save_this_search?
+      (current_exhibit and can?( :curate, current_exhibit)) &&
+      !(params[:controller] == "spotlight/catalog" && params[:action] == "admin")
+    end
+
+    def uploaded_field_label config
+      solr_field = Array(config.solr_field || config.field_name).first.to_s
+      config.label || blacklight_config.index_fields[solr_field].try(:label) || t(".#{solr_field}")
     end
 
     private
 
     def main_app_url_helper?(method)