Add element list item helper

[rails.git] / app / helpers / browse_helper.rb

diff --git a/app/helpers/browse_helper.rb b/app/helpers/browse_helper.rb
index 2c414004d4516b1fec2ed9887e8801eb056f22f3..29f243cf4635c356529bc9c4e3d0aa09e83db4d4 100644 (file)
--- a/app/helpers/browse_helper.rb
+++ b/app/helpers/browse_helper.rb
@@ -1,7 +1,19 @@
-require "cgi"
-
 module BrowseHelper
-  def printable_name(object, version = false)
+  def element_single_current_link(type, object, url)
+    link_to url, { :class => element_class(type, object), :title => link_title(object), :rel => (link_follow(object) if type == "node") } do
+      element_strikethrough object do
+        printable_name object
+      end
+    end
+  end
+
+  def element_list_item(type, object, &block)
+    tag.li :class => element_class(type, object) do
+      element_strikethrough object, &block
+    end
+  end
+
+  def printable_name(object, version: false)
     id = if object.id.is_a?(Array)
            object.id[0]
          else
@@ -13,32 +25,33 @@ module BrowseHelper
     # don't look at object tags if redacted, so as to avoid giving
     # away redacted version tag information.
     unless object.redacted?
-      locale = I18n.locale.to_s
+      available_locales = Locale.list(name_locales(object))
 
-      locale = locale.sub(/-[^-]+/, "") while locale =~ /-[^-]+/ && !object.tags.include?("name:#{I18n.locale}")
+      locale = available_locales.preferred(preferred_languages, :default => nil)
 
       if object.tags.include? "name:#{locale}"
-        name = t "printable_name.with_name_html", :name => content_tag(:bdi, object.tags["name:#{locale}"].to_s), :id => content_tag(:bdi, name)
+        name = t "printable_name.with_name_html", :name => tag.bdi(object.tags["name:#{locale}"].to_s), :id => tag.bdi(name)
       elsif object.tags.include? "name"
-        name = t "printable_name.with_name_html", :name => content_tag(:bdi, object.tags["name"].to_s), :id => content_tag(:bdi, name)
+        name = t "printable_name.with_name_html", :name => tag.bdi(object.tags["name"].to_s), :id => tag.bdi(name)
       elsif object.tags.include? "ref"
-        name = t "printable_name.with_name_html", :name => content_tag(:bdi, object.tags["ref"].to_s), :id => content_tag(:bdi, name)
+        name = t "printable_name.with_name_html", :name => tag.bdi(object.tags["ref"].to_s), :id => tag.bdi(name)
       end
     end
 
     name
   end
 
-  def link_class(type, object)
-    classes = [type]
-
-    if object.redacted?
-      classes << "deleted"
+  def element_strikethrough(object, &block)
+    if object.redacted? || !object.visible?
+      tag.s(&block)
     else
-      classes += icon_tags(object).flatten.map { |t| h(t) }
-      classes << "deleted" unless object.visible?
+      yield
     end
+  end
 
+  def element_class(type, object)
+    classes = [type]
+    classes += icon_tags(object).flatten.map { |t| h(t) } unless object.redacted?
     classes.join(" ")
   end
 
@@ -46,7 +59,7 @@ module BrowseHelper
     if object.redacted?
       ""
     else
-      h(icon_tags(object).map { |k, v| k + "=" + v }.to_sentence)
+      h(icon_tags(object).map { |k, v| "#{k}=#{v}" }.to_sentence)
     end
   end
 
@@ -73,4 +86,8 @@ module BrowseHelper
   def icon_tags(object)
     object.tags.find_all { |k, _v| ICON_TAGS.include? k }.sort
   end
+
+  def name_locales(object)
+    object.tags.keys.map { |k| Regexp.last_match(1) if k =~ /^name:(.*)$/ }.flatten
+  end
 end