wiki.rb in Pimki-1.2.092

- old
+ new

@@ -216,11 +216,11 @@
       when 'linkers'
         web.select { |page|
           page.wiki_words.size > 0 
         }.sort_by { |page| page.name }
     end
-    if web.menu_limit
+    if web.menu_limit && @menu_pages
       @menu_pages = @menu_pages[0..web.menu_limit]
     end
   end #}}}
 
   def bliki #{{{
@@ -272,21 +272,33 @@
       limit = @req.query['limit'].to_i rescue nil
       limit = 20 unless limit
       limit -= 1 if limit >= 0
       
       # need to go through the WikiService to persist the command:
-      wiki.save_menu_pref web, type, limit, content, category
+      wiki.save_menu_pref web_address, type, limit, content, category
     end
 
     if web_address
-      redirect_show "HomePage"
+      # redirect to the most recently viewed page, or the home page.
+      pname = begin
+        web.select{ true }.by_last_visited.first.name
+      rescue
+        "HomePage"
+      end
+      redirect_show pname
     elsif wiki.webs.length == 1
+      # only one web, so go there.
       redirect_show "HomePage", wiki.webs.values.first.address
     else
       redirect_path "/web_list/"
     end
   end #}}}
   
+  def get_map_img
+    file_name = "map.png"
+    file_path = File.join WikiService.storage_path, file_name
+    send_export(file_name, file_path, "image/png")
+  end
 
   # Within a single page --------------------------------------------------------
   
   def show
     set_menu_pages
\ No newline at end of file