From 269386b9cfa0e1558edde89442c6f571ef32c645 Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 18 Jun 2008 13:34:58 +0000
Subject: Added generic listing and pagination functions

git-svn-id: https://code.elgg.org/elgg/trunk@964 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 views/default/navigation/pagination.php | 82 +++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 views/default/navigation/pagination.php

(limited to 'views/default/navigation/pagination.php')

diff --git a/views/default/navigation/pagination.php b/views/default/navigation/pagination.php
new file mode 100644
index 000000000..c946544ae
--- /dev/null
+++ b/views/default/navigation/pagination.php
@@ -0,0 +1,82 @@
+<?php
+
+	/**
+	 * Elgg pagination
+	 * 
+	 * @package Elgg
+	 * @subpackage Core
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Curverider Ltd
+	 * @copyright Curverider Ltd 2008
+	 * @link http://elgg.org/
+	 * 
+	 */
+
+	if (!isset($vars['offset'])) {
+		$offset = 0;
+	} else {
+		$offset = $vars['offset'];
+	}
+	if (!isset($vars['limit'])) {
+		$limit = 10;
+	} else {
+		$limit = $vars['limit'];
+	}
+	if (!isset($vars['count'])) {
+		$count = 0;
+	} else {
+		$count = $vars['count'];
+	}
+	
+	$totalpages = ceil($count / $limit);
+	$currentpage = ceil($offset / $limit) + 1;
+
+	$baseurl = preg_replace('/[\&\?]offset\=[0-9]*/',"",$vars['baseurl']);
+
+?>
+
+<div class="pagination">
+	<p>
+<?php
+
+	if ($count == 0) {
+		
+		echo elgg_echo("notfound");
+		
+	}
+
+	if ($offset > 0) {
+		
+		$prevoffset = $offset - $limit;
+		if ($prevoffset < 0) $prevoffset = 0;
+		
+		$prevurl = $baseurl;
+		if (substr_count($baseurl,'?')) {
+			$prevurl .= "&offset=" . $prevoffset;
+		} else {
+			$prevurl .= "?offset=" . $prevoffset;
+		}
+		
+		echo "<a href=\"{$prevurl}\">&lt;&lt; ". elgg_echo("previous") ."</a> ";
+		
+	}
+
+	if ($offset < ($count - $limit)) {
+		
+		$nextoffset = $offset + $limit;
+		if ($nextoffset >= $count) $nextoffset--;
+		
+		$nexturl = $baseurl;
+		if (substr_count($baseurl,'?')) {
+			$nexturl .= "&offset=" . $nextoffset;
+		} else {
+			$nexturl .= "?offset=" . $nextoffset;
+		}
+		
+		echo " <a href=\"{$nexturl}\">" . elgg_echo("next") . " &gt;&gt;</a>";
+		
+	}
+
+?>
+	</p>
+</div>
\ No newline at end of file
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