virtuoso: added pagination for triples templates

Victor Costa
1 parent dd846d23
Showing 2 changed files with 12 additions and 4 deletions Show diff stats
plugins/virtuoso/lib/virtuoso_plugin/triples_template.rb
plugins/virtuoso/views/content_viewer/triples_template.html.erb
@@ -28,7 +28,7 @@ class VirtuosoPlugin::TriplesTemplate &lt; Article
   def to_html(options = {})
     article = self
     proc do
-      render :file => 'content_viewer/triples_template', :locals => {:article => article}
+      render :file => 'content_viewer/triples_template', :locals => {:article => article, :page => params[:npage]}
     end
   end
  
@@ -36,11 +36,17 @@ class VirtuosoPlugin::TriplesTemplate &lt; Article
     @plugin ||= VirtuosoPlugin.new(self)
   end
  
+  attr_reader :results
+
   def template_content(page=1)
     begin
-      results = plugin.virtuoso_readonly_client.query(query).paginate({:per_page => per_page, :page => page})
+      @results ||= plugin.virtuoso_readonly_client.query(query).paginate({:per_page => per_page, :page => page})
       liquid_template = Liquid::Template.parse(template)
-      rendered_template = liquid_template.render('results' => results)
+      rendered_template = liquid_template.render('results' => results,
+                                                 'total_pages' => results.total_pages,
+                                                 'current_page' => results.current_page,
+                                                 'per_page' => results.per_page,
+                                                 'total_entries' => results.total_entries)
       transform_html(rendered_template)
     rescue => ex
       logger.info ex.to_s
@@ -3,5 +3,7 @@
 </div>
  
 <div class="results">
-  <%= article.template_content %>
+  <%= article.template_content(page) %>
 </div>
+
+<%= will_paginate(article.results, :param_name => 'npage')%>
...	...	@@ -28,7 +28,7 @@ class VirtuosoPlugin::TriplesTemplate < Article
28	28	def to_html(options = {})
29	29	article = self
30	30	proc do
31		- render :file => 'content_viewer/triples_template', :locals => {:article => article}
	31	+ render :file => 'content_viewer/triples_template', :locals => {:article => article, :page => params[:npage]}
32	32	end
33	33	end
34	34
...	...	@@ -36,11 +36,17 @@ class VirtuosoPlugin::TriplesTemplate < Article
36	36	@plugin \|\|= VirtuosoPlugin.new(self)
37	37	end
38	38
	39	+ attr_reader :results
	40	+
39	41	def template_content(page=1)
40	42	begin
41		- results = plugin.virtuoso_readonly_client.query(query).paginate({:per_page => per_page, :page => page})
	43	+ @results \|\|= plugin.virtuoso_readonly_client.query(query).paginate({:per_page => per_page, :page => page})
42	44	liquid_template = Liquid::Template.parse(template)
43		- rendered_template = liquid_template.render('results' => results)
	45	+ rendered_template = liquid_template.render('results' => results,
	46	+ 'total_pages' => results.total_pages,
	47	+ 'current_page' => results.current_page,
	48	+ 'per_page' => results.per_page,
	49	+ 'total_entries' => results.total_entries)
44	50	transform_html(rendered_template)
45	51	rescue => ex
46	52	logger.info ex.to_s
...	...
...	...	@@ -3,5 +3,7 @@
3	3	</div>
4	4
5	5	<div class="results">
6		- <%= article.template_content %>
	6	+ <%= article.template_content(page) %>
7	7	</div>
	8	+
	9	+<%= will_paginate(article.results, :param_name => 'npage')%>
...	...