Файл: public_html/library/search.php
Строк: 98
<?php
/**
* @package JohnCMS
* @link http://johncms.com
* @copyright Copyright (C) 2008-2011 JohnCMS Community
* @license LICENSE.txt (see attached file)
* @version VERSION.txt (see attached file)
* @author http://johncms.com/about
*/
define('_IN_JOHNCMS', 1);
$headmod = 'libsearch';
require('../incfiles/core.php');
$lng_lib = core::load_lng('library');
require('../incfiles/head.php');
/*
-----------------------------------------------------------------
Функция подсветки результатов запроса
-----------------------------------------------------------------
*/
function ReplaceKeywords($search, $text) {
$search = str_replace('*', '', $search);
return mb_strlen($search) < 3 ? $text : preg_replace('|('.preg_quote($search, '/').')|siu','<span style="background-color: #FFFF33">$1</span>',$text);
}
/*
-----------------------------------------------------------------
Принимаем данные, выводим форму поиска
-----------------------------------------------------------------
*/
$search_post = isset($_POST['search']) ? trim($_POST['search']) : false;
$search_get = isset($_GET['search']) ? rawurldecode(trim($_GET['search'])) : false;
$search = $search_post ? $search_post : $search_get;
$search_t = isset($_REQUEST['t']);
echo '<div class="phdr"><a href="index.php"><b>' . $lng['library'] . '</b></a> | ' . $lng['search'] . '</div>' .
'<div class="gmenu"><form action="search.php" method="post"><p>' .
'<input type="text" value="' . ($search ? functions::checkout($search) : '') . '" name="search" />' .
'<input type="submit" value="' . $lng['search'] . '" name="submit" /><br />' .
'<input name="t" type="checkbox" value="1" ' . ($search_t ? 'checked="checked"' : '') . ' /> ' . $lng_lib['search_name'] .
'</p></form></div>';
/*
-----------------------------------------------------------------
Проверям на ошибки
-----------------------------------------------------------------
*/
$error = false;
if ($search && (mb_strlen($search) < 2 || mb_strlen($search) > 64))
$error = $lng['error_search_length'];
if ($search && !$error) {
/*
-----------------------------------------------------------------
Выводим результаты запроса
-----------------------------------------------------------------
*/
$array = explode(' ', $search);
$count = count($array);
$query = mysql_real_escape_string($search);
$total = mysql_result(mysql_query("
SELECT COUNT(*) FROM `lib`
WHERE MATCH (`" . ($search_t ? 'name' : 'text') . "`) AGAINST ('$query' IN BOOLEAN MODE)
AND `type` = 'bk'"), 0);
echo '<div class="phdr">' . $lng['search_results'] . '</div>';
if ($total > $kmess)
echo '<div class="topmenu">' . functions::display_pagination('search.php?' . ($search_t ? 't=1&' : '') . 'search=' . urlencode($search) . '&', $start, $total, $kmess) . '</div>';
if ($total) {
$req = mysql_query("
SELECT *, MATCH (`" . ($search_t ? 'name' : 'text') . "`) AGAINST ('$query' IN BOOLEAN MODE) as `rel`
FROM `lib`
WHERE MATCH (`" . ($search_t ? 'name' : 'text') . "`) AGAINST ('$query' IN BOOLEAN MODE)
AND `type` = 'bk'
ORDER BY `rel` DESC
LIMIT $start, $kmess
");
$i = 0;
while (($res = mysql_fetch_assoc($req)) !== false) {
echo $i % 2 ? '<div class="list2">' : '<div class="list1">';
foreach ($array as $srch) if (($pos = mb_strpos(strtolower($res['text']), strtolower(str_replace('*', '', $srch)))) !== false) break;
if (!isset($pos) || $pos < 100) $pos = 100;
$name = $res['name'];
$text = functions::checkout(mb_substr($res['text'], ($pos - 100), 400), 1);
if ($search_t) foreach ($array as $val) $name = ReplaceKeywords($val, $name);
else foreach ($array as $val) $text = ReplaceKeywords($val, $text);
echo '<b><a href="index.php?id=' . $res['id'] . '">' . $name . '</a></b><br />' . $text .
' <div class="sub"><span class="gray">' . $lng_lib['added'] . ':</span> ' . $res['avtor'] .
' <span class="gray">(' . functions::display_date($res['time']) . ')</span><br />' .
'<span class="gray">' . $lng_lib['reads'] . ':</span> ' . $res['count'] .
'</div></div>';
++$i;
}
} else {
echo '<div class="rmenu"><p>' . $lng['search_results_empty'] . '</p></div>';
}
echo '<div class="phdr">' . $lng['total'] . ': ' . $total . '</div>';
if ($total > $kmess) {
echo '<div class="topmenu">' . functions::display_pagination('search.php?' . ($search_t ? 't=1&' : '') . 'search=' . urlencode($search) . '&', $start, $total, $kmess) . '</div>' .
'<p><form action="search.php?' . ($search_t ? 't=1&' : '') . 'search=' . urlencode($search) . '" method="post">' .
'<input type="text" name="page" size="2"/>' .
'<input type="submit" value="' . $lng['to_page'] . ' >>"/>' .
'</form></p>';
}
} else {
if ($error) echo functions::display_error($error);
echo '<div class="phdr"><small>' . $lng['search_help'] . '</small></div>';
}
echo '<p>' . ($search ? '<a href="search.php">' . $lng['search_new'] . '</a><br />' : '') .
'<a href="index.php">' . $lng['library'] . '</a></p>';
require('../incfiles/end.php');
?>