- Add 'first' and 'last' links

ttyard · Nov 21, 2010 · 6714ab1 · 6714ab1
1 parent 27d3c68
commit 6714ab1
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diff --git a/lib/logstash/web/server.rb b/lib/logstash/web/server.rb
@@ -69,12 +69,21 @@ class LogStash::Web::Server < Sinatra::Base
         next_params = params.clone
         next_params["offset"] = [offset + count, @total - count].min
         @next_href = "?" +  next_params.collect { |k,v| [URI.escape(k.to_s), URI.escape(v.to_s)].join("=") }.join("&")
+        last_params = next_params.clone
+        last_params["offset"] = @total - offset
+        @last_href = "?" +  last_params.collect { |k,v| [URI.escape(k.to_s), URI.escape(v.to_s)].join("=") }.join("&")
       end
 
       if offset > 0
         prev_params = params.clone
         prev_params["offset"] = [offset - count, 0].max
         @prev_href = "?" +  prev_params.collect { |k,v| [URI.escape(k.to_s), URI.escape(v.to_s)].join("=") }.join("&")
+
+        if prev_params["offset"] > 0
+          first_params = prev_params.clone
+          first_params["offset"] = 0
+          @first_href = "?" +  first_params.collect { |k,v| [URI.escape(k.to_s), URI.escape(v.to_s)].join("=") }.join("&")
+        end
       end
 
       body haml :"search/ajax", :layout => !request.xhr?

diff --git a/lib/logstash/web/views/search/ajax.haml b/lib/logstash/web/views/search/ajax.haml
@@ -14,6 +14,9 @@
       %strong
         Results #{@result_start} - #{@result_end} of #{@total}
       |
+      - if @first_href
+        %a.pager{ :href => @first_href } first
+        |
       - if @prev_href
         %a.pager{ :href => @prev_href } 
           prev
@@ -22,6 +25,10 @@
       - if @next_href
         %a.pager{ :href => @next_href }
           next
+      - if @last_href
+        |
+        %a.pager{ :href => @last_href }
+          last
   - if @hits.length == 0 
     - if !params[:q]
       No query given. How about <a href="?q=*" class="querychanger">this?</a>