From a2b5cfb3cfb30f0c9332120e041fddacd3cb8931 Mon Sep 17 00:00:00 2001
From: orbiter <mc@yacy.net>
Date: Sun, 2 Nov 2014 20:30:49 +0100
Subject: [PATCH] added reverse button to tables, by default on now (to see
 latest entries first)

---
 htroot/Tables_p.html | 26 ++++++++++----------------
 htroot/Tables_p.java |  7 +++++--
 2 files changed, 15 insertions(+), 18 deletions(-)

diff --git a/htroot/Tables_p.html b/htroot/Tables_p.html
index efbeb3530..ea3bf8ae3 100644
--- a/htroot/Tables_p.html
+++ b/htroot/Tables_p.html
@@ -43,30 +43,24 @@ document.write("<div id=\"api\"><a href=\"/Tables_p.xml" + window.location.searc
     <form action="Tables_p.html" method="get" accept-charset="UTF-8">
       <fieldset><legend>Table Selection</legend>
       <dl>
-        <dt class="TableCellDark">Select Table:
-          <select name="table" onchange='this.form.submit()'>
+        <dt class="TableCellDark">Select Table:</dt>
+        <dd><select name="table" onchange='this.form.submit()'>
             #{tables}#
             <option value="#[name]#" #(selected)#::selected="selected"#(/selected)#>#[name]#</option>
             #{/tables}#
           </select>
-        </dt>
-        <dd>&nbsp;</dd>
-        <dt>
-          show max.
-          <select name="count" onchange='this.form.submit()'>
+        </dd>
+        <dt>show max. </dt>
+        <dd><select name="count" onchange='this.form.submit()'>
             <option value="10">10</option>
             <option value="100" selected="selected">100</option>
             <option value="1000">1000</option>
             <option value="all">all</option>
-          </select>
-          entries,
-        </dt>
-        <dd>&nbsp;</dd>
-        <dt>
-          search rows for
-          <input type="text" name="search" value="#[pattern]#" />
-        </dt>
-        <dd><input type="submit" name="edittable" value="Search" /></dd>
+          </select>entries,</dd>
+        <dt>reverse:</dt>
+        <dd><input type="checkbox" name="reverse" #(reverse)#::checked="check"#(/reverse)# onchange='this.form.submit()'</dd>
+        <dt>search rows for</dt>
+        <dd><input type="text" name="search" value="#[pattern]#" /><input type="submit" name="edittable" value="Search" /></dd>
       </dl>
     </fieldset>
     </form>
diff --git a/htroot/Tables_p.java b/htroot/Tables_p.java
index 4cf3025fe..6673f03ea 100644
--- a/htroot/Tables_p.java
+++ b/htroot/Tables_p.java
@@ -41,7 +41,7 @@ public class Tables_p {
         final serverObjects prop = new serverObjects();
 
         final String ext = header.get("EXT", "");
-        final boolean json = ext.equals("json");
+        //final boolean json = ext.equals("json");
         final boolean xml = ext.equals("xml");
         
         prop.put("showtable", 0);
@@ -64,11 +64,14 @@ public class Tables_p {
         }
         prop.put("showselection_tables", count);
         prop.put("showselection_pattern", "");
+        prop.put("showselection_reverse", 1);
 
         if (post == null) return prop; // return rewrite properties
 
         final String counts = post.get("count", null);
         int maxcount = (counts == null || counts.equals("all")) ? Integer.MAX_VALUE : post.getInt("count", 10);
+        final boolean reverse = post.containsKey("reverse") ? post.getBoolean("reverse") : false;
+        prop.put("showselection_reverse", reverse ? 1 : 0);
         final String pattern = post.get("search", "");
         final Pattern matcher = (pattern.isEmpty() || pattern.equals(".*")) ? null : Pattern.compile(".*" + pattern + ".*");
         prop.put("pattern", pattern);
@@ -164,7 +167,7 @@ public class Tables_p {
                 count = 0;
                 try {
                     final Iterator<Tables.Row> plainIterator = sb.tables.iterator(table, matcher);
-                    final Iterator<Tables.Row> mapIterator = Tables.orderByPK(plainIterator, maxcount, false).iterator();
+                    final Iterator<Tables.Row> mapIterator = Tables.orderByPK(plainIterator, maxcount, reverse).iterator();
                     Tables.Row row;
                     boolean dark = true;
                     byte[] cell;