File class\smarty3_plugins\function.xoPageNav.php

1:	<?php
2:	/*
3:	itemsCount: Total number of items in the current list
4:	pageSize: Number of items in each page
5:	offset: Index of the 1st item currently displayed
6:	linksCount: Number of direct links to show (default to 5)
7:	url: URL mask used to generate links (%s will be replaced by offset)
8:	itemsCount=$items_count pageSize=$module_config.perpage offset=$offset
9:	url="viewcat.php?cid=`$entity.cid`&orderby=`$sort_order`&offset=%s"
10:	*/
11:
12:	/**
13:	* @param $params
14:	* @param $smarty
15:	*
16:	* @return string
17:	*/
18:	function smarty_function_xoPageNav($params, &$smarty)
19:	{
20:	global $xoops;
21:
22:	extract($params);
23:	if ($pageSize < 1) {
24:	$pageSize = 10;
25:	}
26:	$pagesCount = (int)($itemsCount / $pageSize);
27:	if ($itemsCount <= $pageSize \|\| $pagesCount < 2) {
28:	return '';
29:	}
30:	$str = '';
31:	$currentPage = (int)($offset / $pageSize) + 1;
32:	$lastPage = (int)($itemsCount / $pageSize) + 1;
33:
34:	$minPage = min(1, ceil($currentPage - $linksCount / 2));
35:	$maxPage = max($lastPage, floor($currentPage + $linksCount / 2));
36:
37:	//TODO Remove this hardocded strings
38:	if ($currentPage > 1) {
39:	$str .= '<a href="' . $xoops->url(str_replace('%s', $offset - $pageSize, $url)) . '">Previous</a>';
40:	}
41:	for ($i = $minPage; $i <= $maxPage; ++$i) {
42:	$tgt = htmlspecialchars($xoops->url(str_replace('%s', ($i - 1) * $pageSize, $url)), ENT_QUOTES);
43:	$str .= "<a href='$tgt'>$i</a>";
44:	}
45:	if ($currentPage < $lastPage) {
46:	$str .= '<a href="' . $xoops->url(str_replace('%s', $offset + $pageSize, $url)) . '">Next</a>';
47:	}
48:	$class = @!empty($class) ? htmlspecialchars($class, ENT_QUOTES) : 'pagenav';
49:
50:	$str = "<div class='{$class}'>{$str}</div>";
51:
52:	return $str;
53:	}
54:

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