200 ? 200 : $_GET['chars']) : 50; }
else { $_GET['chars'] = 50; }
if (isset($_GET['forum_id'])) { $_GET['forum_id'] = isnum($_GET['forum_id']) ? $_GET['forum_id'] : 0; }
else { $_GET['forum_id'] = 0; }
$radio_button = array();
$form_elements = array();
$available = array();
$dh = opendir(INCLUDES."search");
while (false !== ($entry = readdir($dh))) {
if ($entry != "." && $entry != ".." && preg_match("/include_button.php/i", $entry)) {
$available[] = str_replace("search_", "", str_replace("_include_button.php", "", $entry));
}
}
closedir($dh);
$available[] = "all";
if (isset($_GET['stype'])) { $_GET['stype'] = in_array($_GET['stype'], $available) ? $_GET['stype'] : "all"; }
if (!isset($_GET['stype'])) { $_GET['stype'] = $settings['default_search']; }
$c_available = count($available);
for ($i = 0; $i < $c_available - 1; $i++) {
include (INCLUDES."search/search_".$available[$i]."_include_button.php");
}
sort($radio_button);
opentable($locale['400']);
// maybe rewrite with jQuery
$search_js = "";
add_to_footer($search_js);
echo "\n";
closetable();
function search_striphtmlbbcodes($text) {
$text = preg_replace("[\[(.*?)\]]", "", $text);
$text = preg_replace("<\<(.*?)\>>", "", $text);
return $text;
}
function search_textfrag($text) {
if ($_GET['chars'] != 0) {
$text = nl2br(stripslashes(substr($text, 0, $_GET['chars'])."..."));
} else {
$text = nl2br(stripslashes($text));
}
return $text;
}
function search_stringscount($text) {
global $swords;
$count = 0; $c_swords = count($swords); //sizeof($swords)
for ($i = 0; $i < $c_swords; $i++) {
$count += substr_count(strtolower($text), strtolower($swords[$i]));
}
return $count;
}
function search_querylike($field) {
global $swords;
$querylike = ""; $c_swords = count($swords); //sizeof($swords)
for ($i = 0; $i < $c_swords; $i++) {
$querylike .= $field." LIKE '%".$swords[$i]."%'".($i < $c_swords - 1 ? " ".$_GET['method']." " : "");
}
return $querylike;
}
function search_fieldsvar() {
$fieldsvar = "(";
$numargs = func_num_args();
for ($i = 0; $i < $numargs; $i++) {
$fieldsvar .= func_get_arg($i).($i < $numargs - 1 ? " || " : "");
}
$fieldsvar .= ")";
return $fieldsvar;
}
function search_globalarray($search_result) {
global $search_result_array, $global_string_count, $memory_limit;
$global_string_count += strlen($search_result);
if ($memory_limit > $global_string_count) {
$search_result_array[] = $search_result;
$memory_exhaused = false;
} else {
$memory_exhaused = true;
}
return $memory_exhaused;
}
function search_navigation($rows) {
global $site_search_count, $composevars;
$site_search_count += $rows;
$navigation_result = "\n".makePageNav($_GET['rowstart'], 10, ($site_search_count > 100 || search_globalarray("") ? 100 : $site_search_count), 3, FUSION_SELF."?stype=".$_GET['stype']."&stext=".urlencode($_GET['stext'])."&".$composevars)."\n
\n";
return $navigation_result;
}
$composevars = "method=".$_GET['method']."&datelimit=".$_GET['datelimit']."&fields=".$_GET['fields']."&sort=".$_GET['sort']."&order=".$_GET['order']."&chars=".$_GET['chars']."&forum_id=".$_GET['forum_id']."&";
$memory_limit = str_replace("m", "", strtolower(ini_get("memory_limit"))) * 1024 * 1024;
$memory_limit = !isnum($memory_limit) ? 8 * 1024 * 1024 : $memory_limit < 8 * 1024 * 1024 ? 8 * 1024 * 1024 : $memory_limit;
$memory_limit = $memory_limit - ceil($memory_limit / 4);
$global_string_count = 0;
$site_search_count = 0;
$search_result_array = array();
$navigation_result = "";
$items_count = "";
$_GET['stext'] = urldecode($_GET['stext']);
if ($_GET['stext'] != "" && strlen($_GET['stext']) >= 3) {
add_to_title($locale['global_201'].$locale['408']);
opentable($locale['408']);
$fswords = explode(" ", $_GET['stext']);
$swords = array();
$iwords = array();
$c_fswords = count($fswords); //sizeof($fswords)
for ($i = 0; $i < $c_fswords; $i++) {
if (strlen($fswords[$i]) >= 3) {
$swords[] = $fswords[$i];
} else {
$iwords[] = $fswords[$i];
}
}
unset($fswords);
$c_swords = count($swords);
if ($c_swords == 0) { redirect(FUSION_SELF); } //sizeof($swords)
$higlight = ""; $i = 1;
foreach ($swords as $hlight) {
$higlight .= "'".$hlight."'";
$higlight .= ($i < $c_swords ? "," : "");
$i++;
}
add_to_head("");
$highlight_js = "";
add_to_footer($highlight_js);
if ($_GET['stype'] == "all") {
$dh = opendir(INCLUDES."search");
while (false !== ($entry=readdir($dh))) {
if ($entry != "." && $entry != ".." && preg_match("/include.php/i", $entry)) {
include (INCLUDES."search/".$entry);
}
}
closedir($dh);
} else {
include INCLUDES."search/search_".$_GET['stype']."_include.php";
}
$c_iwords = count($iwords);
if ($c_iwords) {
$txt = "";
for ($i = 0; $i < $c_iwords; $i++) {
$txt .= $iwords[$i].($i < $c_iwords - 1 ? ", " : "");
}
echo "".sprintf($locale['502'], $txt)."
";
}
if ($_GET['stype'] == "all") {
$navigation_result = search_navigation(0);
echo "".$items_count."
".THEME_BULLET." ".(($site_search_count>100 || search_globalarray(""))?sprintf($locale['530'], $site_search_count):$site_search_count." ".$locale['510'])."
";
} else {
echo $items_count."
";
echo (($site_search_count>100 || search_globalarray("")) ? "".sprintf($locale['530'], $site_search_count)."
" : "");
}
$c_search_result_array = count($search_result_array);
if ($_GET['stype'] == "all") {
$from = $_GET['rowstart'];
$to = ($c_search_result_array - ($_GET['rowstart'] + 10)) <= 0 ? $c_search_result_array : $_GET['rowstart'] + 10;
} else {
$from = 0;
$to = $c_search_result_array < 10 ? $c_search_result_array : 10;
}
echo "\n";
for ($i = $from; $i < $to; $i++) {
echo $search_result_array[$i];
}
echo "
\n";
echo $navigation_result;
closetable();
} elseif (isset($_GET['stext'])) {
add_to_title($locale['global_201'].$locale['408']);
opentable($locale['408']);
echo $locale['501'];
closetable();
}
require_once THEMES."templates/footer.php";
?>