From a69d1086ecae0964e10039d92f89e151fb63b503 Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Tue, 25 Aug 2009 02:36:00 +0100
Subject: [PATCH] paginated aliases

---
 ext/alias_editor/main.php  | 24 +++++++++++++++++++++---
 ext/alias_editor/theme.php |  4 +++-
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/ext/alias_editor/main.php b/ext/alias_editor/main.php
index 35eb0b9c..6c794061 100644
--- a/ext/alias_editor/main.php
+++ b/ext/alias_editor/main.php
@@ -46,9 +46,27 @@ class AliasEditor implements Extension {
 				}
 			}
 			else if($event->get_arg(0) == "list") {
-				$this->theme->display_aliases($page,
-						$database->db->GetAssoc("SELECT oldtag, newtag FROM aliases ORDER BY newtag"),
-						$user->is_admin());
+				$page_number = $event->get_arg(1);
+				if(is_null($page_number) || !is_numeric($page_number)) {
+					$page_number = 0;
+				}
+				else if ($page_number <= 0) {
+					$page_number = 0;
+				}
+				else {
+					$page_number--;
+				}
+
+				$alias_per_page = $config->get_int('alias_items_per_page', 30);
+
+				$alias = $database->db->GetAssoc(
+					"SELECT oldtag, newtag FROM aliases ORDER BY newtag ASC LIMIT ?, ?",
+					array($page_number * $alias_per_page, $alias_per_page)
+				);
+
+				$total_pages = ceil($database->db->GetOne("SELECT COUNT(*) FROM aliases") / $alias_per_page);
+
+				$this->theme->display_aliases($page, $alias, $user->is_admin(), $page_number + 1, $total_pages);
 			}
 			else if($event->get_arg(0) == "export") {
 				$page->set_mode("data");
diff --git a/ext/alias_editor/theme.php b/ext/alias_editor/theme.php
index c92f9f3f..aa3a52fb 100644
--- a/ext/alias_editor/theme.php
+++ b/ext/alias_editor/theme.php
@@ -7,7 +7,7 @@ class AliasEditorTheme extends Themelet {
 	 * $aliases = an array of ($old_tag => $new_tag)
 	 * $is_admin = whether things like "add new alias" should be shown
 	 */
-	public function display_aliases(Page $page, $aliases, $is_admin) {
+	public function display_aliases(Page $page, $aliases, $is_admin, $pageNumber, $totalPages) {
 		if($is_admin) {
 			$action = "<th width='10%'>Action</th>";
 			$add = "
@@ -73,6 +73,8 @@ class AliasEditorTheme extends Themelet {
 		if($is_admin) {
 			$page->add_block(new Block("Bulk Upload", $bulk_html, "main", 51));
 		}
+
+		$this->display_paginator($page, "alias/list", null, $pageNumber, $totalPages);
 	}
 }
 ?>