From e8011a7009c1e8e918ebe975a11f6f02040d6377 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Felix=20D=C3=B6rre?= <felix@dogcraft.de>
Date: Mon, 22 Sep 2014 18:46:10 +0200
Subject: [PATCH] ADD: Pagination for ttp list

---
 src/org/cacert/gigi/pages/admin/TTPAdminPage.java | 15 +++++++++++++--
 .../cacert/gigi/pages/admin/TTPAdminPage.templ    |  5 ++++-
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/org/cacert/gigi/pages/admin/TTPAdminPage.java b/src/org/cacert/gigi/pages/admin/TTPAdminPage.java
index d9c6740a..1bb6e4cd 100644
--- a/src/org/cacert/gigi/pages/admin/TTPAdminPage.java
+++ b/src/org/cacert/gigi/pages/admin/TTPAdminPage.java
@@ -35,6 +35,8 @@ public class TTPAdminPage extends Page {
         resp.sendRedirect(PATH);
     }
 
+    private static final int PAGE_LEN = 30;
+
     @Override
     public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
         String path = req.getPathInfo();
@@ -47,7 +49,13 @@ public class TTPAdminPage extends Page {
             new TTPAdminForm(req, u).output(resp.getWriter(), getLanguage(req), new HashMap<String, Object>());
             return;
         }
-        final User[] users = TTP_APPLICANT.getMembers(0, 30);
+        int offset = 0;
+        String offsetS = req.getParameter("offset");
+        if (offsetS != null) {
+            offset = Integer.parseInt(offsetS);
+        }
+
+        final User[] users = TTP_APPLICANT.getMembers(offset, PAGE_LEN + 1);
         HashMap<String, Object> vars = new HashMap<>();
         vars.put("users", new IterableDataset() {
 
@@ -55,7 +63,7 @@ public class TTPAdminPage extends Page {
 
             @Override
             public boolean next(Language l, Map<String, Object> vars) {
-                if (i >= users.length) {
+                if (i >= Math.min(PAGE_LEN, users.length)) {
                     return false;
                 }
                 vars.put("id", Integer.toString(users[i].getId()));
@@ -66,6 +74,9 @@ public class TTPAdminPage extends Page {
                 return true;
             }
         });
+        if (users.length == PAGE_LEN + 1) {
+            vars.put("next", Integer.toString(offset + 30));
+        }
         getDefaultTemplate().output(resp.getWriter(), getLanguage(req), vars);
     }
 
diff --git a/src/org/cacert/gigi/pages/admin/TTPAdminPage.templ b/src/org/cacert/gigi/pages/admin/TTPAdminPage.templ
index 1e41bf85..2e0de030 100644
--- a/src/org/cacert/gigi/pages/admin/TTPAdminPage.templ
+++ b/src/org/cacert/gigi/pages/admin/TTPAdminPage.templ
@@ -3,4 +3,7 @@
 <? foreach($users) { ?>
 <tr><td><?=$name?></td><td><?=$email?></td><td><a href="/admin/ttp/<?=$id?>">Process</a></td></tr>
 <? } ?>
-</table>
\ No newline at end of file
+</table>
+<? if($next) { ?>
+<a href="?offset=<?=$next?>"><?=_next?></a>
+<? } ?>
-- 
2.39.2