/**
* BoldKeywordInStr()
*
* @param mixed $str
* @param mixed $keyword
* @return
*/
function BoldKeywordInStr($str, $keyword, $logic)
{
global $db;
$str = nv_br2nl($str);
$str = nv_nl2br($str, " ");
$str = nv_unhtmlspecialchars(strip_tags(trim($str)));
$str = $db->unfixdb($str);
$pos = false;
if ($logic == 'AND') {
$array_keyword = array($keyword, nv_EncString($keyword));
} else {
$keyword .= " " . nv_EncString($keyword);
$array_keyword = explode(" ", $keyword);
$array_keyword = array_unique($array_keyword);
}
foreach ($array_keyword as $k) {
unset($matches);
if (preg_match("/^(.*?)" . preg_quote($k) . "/uis", $str, $matches)) {
$strlen = nv_strlen($str);
$kstrlen = nv_strlen($k);
$residual = $strlen - 300;
if ($residual > 0) {
$lstrlen = nv_strlen($matches[1]);
$rstrlen = $strlen - $lstrlen - $kstrlen;
$medium = round((300 - $kstrlen) / 2);
if ($lstrlen <= $medium) {
$str = nv_clean60($str, 300);
} elseif ($rstrlen <= $medium) {
$str = nv_substr($str, $residual, 300);
$str = nv_substr_clean($str, 'l');
} else {
$str = nv_substr($str, $lstrlen - $medium, $strlen - $lstrlen + $medium);
$str = nv_substr($str, 0, 300);
$str = nv_substr_clean($str, 'lr');
}
}
$pos = true;
break;
}
}
if (!$pos) {
return nv_clean60($str, 300);
}
$pattern = array();
foreach ($array_keyword as $k) {
$pattern[] = "/(" . preg_quote($k) . ")/uis";
}
$str = preg_replace($pattern, "{\\1}", $str);
$str = str_replace(array("{", "}"), array("<span class=\"keyword\">", "</span>"), $str);
return $str;
}
/**
* BoldKeywordInStr()
*
* @param mixed $str
* @param mixed $keyword
* @return
*/
function BoldKeywordInStr($str, $keyword, $logic)
{
$str = nv_br2nl($str);
$str = nv_nl2br($str, ' ');
$str = nv_unhtmlspecialchars(strip_tags(trim($str)));
$pos = false;
if ($logic == 'AND') {
$array_keyword = array($keyword, nv_EncString($keyword));
} else {
$keyword .= ' ' . nv_EncString($keyword);
$array_keyword = explode(' ', $keyword);
$array_keyword = array_unique($array_keyword);
}
foreach ($array_keyword as $k) {
if (preg_match('/^(.*?)' . nv_preg_quote($k) . '/uis', $str, $matches)) {
$strlen = nv_strlen($str);
$kstrlen = nv_strlen($k);
$residual = $strlen - 300;
if ($residual > 0) {
$lstrlen = nv_strlen($matches[1]);
$rstrlen = $strlen - $lstrlen - $kstrlen;
$medium = round((300 - $kstrlen) / 2);
if ($lstrlen <= $medium) {
$str = nv_clean60($str, 300);
} elseif ($rstrlen <= $medium) {
$str = nv_substr($str, $residual, 300);
$str = nv_substr_clean($str, 'l');
} else {
$str = nv_substr($str, $lstrlen - $medium, $strlen - $lstrlen + $medium);
$str = nv_substr($str, 0, 300);
$str = nv_substr_clean($str, 'lr');
}
}
$pos = true;
break;
}
}
if (!$pos) {
return nv_clean60($str, 300);
}
$pattern = array();
foreach ($array_keyword as $k) {
$pattern[] = '/(' . nv_preg_quote($k) . ')/uis';
}
$str = preg_replace($pattern, '{\\1}', $str);
$str = str_replace(array('{', '}'), array('<span class="keyword">', '</span>'), $str);
return $str;
}
/**
* is_serialized_string()
*
* @param mixed $data
* @return
*/
function is_serialized_string($data)
{
if (!is_string($data)) {
return false;
}
$data = trim($data);
$length = nv_strlen($data);
if ($length < 4) {
return false;
} elseif ($data[1] !== ':') {
return false;
} elseif ($data[0] !== 'a') {
return false;
} else {
return true;
}
}
$value = nv_nl2br($value, '<br />');
if ($row_f['match_type'] == 'regex') {
if (!preg_match("/" . $row_f['match_regex'] . "/", $value)) {
$error = sprintf($lang_module['field_match_type_error'], $row_f['title']);
}
} elseif ($row_f['match_type'] == 'callback') {
if (function_exists($row_f['func_callback'])) {
if (!call_user_func($row_f['func_callback'], $value)) {
$error = sprintf($lang_module['field_match_type_error'], $row_f['title']);
}
} else {
$error = "error function not exists " . $row_f['func_callback'];
}
}
$value = $row_f['question_type'] == 'textarea' ? nv_nl2br($value, '<br />') : nv_editor_nl2br($value);
$strlen = nv_strlen($value);
if ($strlen < $row_f['min_length'] or $strlen > $row_f['max_length']) {
$error = sprintf($lang_module['field_min_max_error'], $row_f['title'], $row_f['min_length'], $row_f['max_length']);
}
} elseif ($row_f['question_type'] == 'checkbox' or $row_f['question_type'] == 'multiselect') {
$temp_value = array();
$row_f['question_choices'] = unserialize($row_f['question_choices']);
foreach ($value as $value_i) {
if (isset($row_f['question_choices'][$value_i])) {
$temp_value[] = $value_i;
}
}
$value = implode(',', $temp_value);
} elseif ($row_f['question_type'] == 'select' or $row_f['question_type'] == 'radio') {
$row_f['question_choices'] = unserialize($row_f['question_choices']);
if (!isset($row_f['question_choices'][$value])) {
/**
* nv_clean60()
*
* @param mixed $string
* @param integer $num
* @return
*/
function nv_clean60($string, $num = 60, $specialchars = false)
{
global $global_config;
$string = nv_unhtmlspecialchars($string);
$len = nv_strlen($string);
if ($num and $num < $len) {
if (ord(nv_substr($string, $num, 1)) == 32) {
$string = nv_substr($string, 0, $num) . '...';
} elseif (strpos($string, ' ') === false) {
$string = nv_substr($string, 0, $num);
} else {
$string = nv_clean60($string, $num - 1);
}
}
if ($specialchars) {
$string = nv_htmlspecialchars($string);
}
return $string;
}
$logic = filter_text_input('logic', 'get', 'OR');
if ($logic != 'AND') {
$logic = 'OR';
}
$checkss = filter_text_input('search_ss', 'get', '', 1, 32);
$ss = md5($client_info['session_id'] . $global_config['sitekey']);
if (!preg_match("/^[a-z0-9]{32}\$/", $checkss) or $checkss != $ss) {
$key = "";
} else {
$key = nv_unhtmlspecialchars($key);
if ($logic == 'OR') {
$key = preg_replace(array("/^([\\S]{1})\\s/uis", "/\\s([\\S]{1})\\s/uis", "/\\s([\\S]{1})\$/uis"), " ", $key);
}
$key = strip_punctuation($key);
$key = trim($key);
$len_key = nv_strlen($key);
$key = nv_htmlspecialchars($key);
}
if ($len_key < NV_MIN_SEARCH_LENGTH) {
die(' ');
}
$pages = $nv_Request->get_int('page', 'get', 0);
$contents = "";
$ss = md5($client_info['session_id'] . $global_config['sitekey']);
foreach ($mods as $m_name => $m_values) {
$all_page = 0;
$result_array = array();
$dbkeyword = $db->dblikeescape($key);
include NV_ROOTDIR . "/modules/" . $m_values['module_file'] . "/search.php";
if (!empty($all_page) and !empty($result_array)) {
$contents .= result_theme($result_array, $m_name, $m_values['custom_title'], $key, $logic, $ss, $is_generate_page, $pages, $limit, $all_page);
}
if ($search['page'] > 1) {
$base_url_rewrite .= '&page=' . $search['page'];
}
$base_url_rewrite = nv_url_rewrite($base_url_rewrite, true);
$request_uri = urldecode($_SERVER['REQUEST_URI']);
if ($request_uri != $base_url_rewrite and NV_MAIN_DOMAIN . $request_uri != $base_url_rewrite) {
Header('Location: ' . $base_url_rewrite);
die;
}
if (!empty($search['key'])) {
if (!$search['logic']) {
$search['key'] = preg_replace(array("/^([\\S]{1})\\s/uis", "/\\s([\\S]{1})\\s/uis", "/\\s([\\S]{1})\$/uis"), " ", $search['key']);
}
$search['key'] = trim($search['key']);
$search['len_key'] = nv_strlen($search['key']);
}
if ($search['len_key'] < NV_MIN_SEARCH_LENGTH) {
$search['is_error'] = true;
$search['errorInfo'] = sprintf($lang_module['searchQueryError'], NV_MIN_SEARCH_LENGTH);
} else {
if (!empty($search['mod']) and isset($array_mod[$search['mod']])) {
$mods = array($search['mod'] => $array_mod[$search['mod']]);
$limit = 10;
$is_generate_page = true;
} else {
$mods = $array_mod;
$limit = 3;
$is_generate_page = false;
}
$dbkeyword = $db->dblikeescape($search['key']);
$page_title = $lang_module['keywordRank'];
$contents = '';
$xtpl = new XTemplate('keywordRank.tpl', NV_ROOTDIR . '/themes/' . $global_config['module_theme'] . '/modules/' . $module_file);
$xtpl->assign('NV_NAME_VARIABLE', NV_NAME_VARIABLE);
$xtpl->assign('NV_OP_VARIABLE', NV_OP_VARIABLE);
$xtpl->assign('NV_BASE_SITEURL', NV_BASE_SITEURL);
$xtpl->assign('LANG', $lang_module);
$xtpl->assign('TITLE', sprintf($lang_module['keywordFormTitle'], NV_SERVER_NAME));
if ($nv_Request->isset_request('i', 'get')) {
$i = $nv_Request->get_string('i', 'get');
if ($i == 'process') {
$keyword = nv_substr($nv_Request->get_title('k', 'get', '', 0), 0, 60);
$keyword = nv_unhtmlspecialchars($keyword);
$keyword = strip_punctuation($keyword);
$keyword = trim($keyword);
$len_key = nv_strlen($keyword);
//$keyword = nv_htmlspecialchars( $keyword );
$lang = $nv_Request->get_title('l', 'get', '');
$accuracy = $nv_Request->get_title('a', 'get', '');
if ($len_key < 3 or $len_key > 60) {
$xtpl->assign('ERROR', $lang_module['keywordInfo']);
$xtpl->parse('process.error');
} else {
$myDomain = NV_SERVER_NAME;
// $myDomain = 'nukeviet.vn';
$from = 'google';
$tempFile = md5($keyword . $lang . $accuracy . $from . $myDomain);
$tempFile = NV_ROOTDIR . '/' . NV_TEMP_DIR . '/' . NV_TEMPNAM_PREFIX . $tempFile;
if (file_exists($tempFile) and @filemtime($tempFile) > NV_CURRENTTIME - 600) {
$info = file_get_contents($tempFile);
$info = unserialize($info);
/**
* nv_get_keywords()
*
* @param string $content
* @return
*/
function nv_get_keywords($content, $keyword_limit = 20)
{
$content = strip_tags($content);
$content = nv_unhtmlspecialchars($content);
$content = strip_punctuation($content);
$content = trim($content);
$content = nv_strtolower($content);
$content = ' ' . $content . ' ';
$keywords_return = array();
$memoryLimitMB = (int) ini_get('memory_limit');
if ($memoryLimitMB > 60 and file_exists(NV_ROOTDIR . '/includes/keywords/' . NV_LANG_DATA . '.php')) {
require NV_ROOTDIR . '/includes/keywords/' . NV_LANG_DATA . '.php';
$content_array = explode(' ', $content);
$a = 0;
$b = sizeof($content_array);
for ($i = 0; $i < $b - 3; ++$i) {
$key3 = $content_array[$i] . ' ' . $content_array[$i + 1] . ' ' . $content_array[$i + 2];
$key2 = $content_array[$i] . ' ' . $content_array[$i + 1];
if (array_search($key3, $array_keywords_3)) {
$keywords_return[] = $key3;
$i = $i + 2;
} elseif (array_search($key2, $array_keywords_2)) {
$keywords_return[] = $key2;
$i = $i + 1;
}
$keywords_return = array_unique($keywords_return);
if (sizeof($keywords_return) > $keyword_limit) {
break;
}
}
} else {
$pattern_word = array();
if (NV_SITEWORDS_MIN_3WORDS_LENGTH > 0 and NV_SITEWORDS_MIN_3WORDS_PHRASE_OCCUR > 0) {
$pattern_word[] = "/[\\s]+([\\S]{" . NV_SITEWORDS_MIN_3WORDS_LENGTH . ",}\\s[\\S]{" . NV_SITEWORDS_MIN_3WORDS_LENGTH . ",}\\s[\\S]{" . NV_SITEWORDS_MIN_3WORDS_LENGTH . ",})[\\s]+/uis";
}
if (NV_SITEWORDS_MIN_2WORDS_LENGTH > 0 and NV_SITEWORDS_MIN_2WORDS_PHRASE_OCCUR > 0) {
$pattern_word[] = "/[\\s]+([\\S]{" . NV_SITEWORDS_MIN_2WORDS_LENGTH . ",}\\s[\\S]{" . NV_SITEWORDS_MIN_2WORDS_LENGTH . ",})[\\s]+/uis";
}
if (NV_SITEWORDS_MIN_WORD_LENGTH > 0 and NV_SITEWORDS_MIN_WORD_OCCUR > 0) {
$pattern_word[] = "/[\\s]+([\\S]{" . NV_SITEWORDS_MIN_WORD_LENGTH . ",})[\\s]+/uis";
}
if (empty($pattern_word)) {
return '';
}
$lenght = 0;
$max_strlen = min(NV_SITEWORDS_MAX_STRLEN, 300);
foreach ($pattern_word as $pattern) {
while (preg_match($pattern, $content, $matches)) {
$keywords_return[] = $matches[1];
$lenght += nv_strlen($matches[1]);
$content = preg_replace("/[\\s]+(" . preg_quote($matches[1]) . ")[\\s]+/uis", ' ', $content);
if ($lenght >= $max_strlen) {
break;
}
}
if ($lenght >= $max_strlen) {
break;
}
}
$keywords_return = array_unique($keywords_return);
}
return implode(',', $keywords_return);
}
/**
* nv_strrpos()
*
* @param mixed $haystack
* @param mixed $needle
* @param mixed $offset
* @return
*/
function nv_strrpos($haystack, $needle, $offset = null)
{
if (is_null($offset)) {
$ar = explode($needle, $haystack);
if (count($ar) > 1) {
array_pop($ar);
$haystack = join($needle, $ar);
return nv_strlen($haystack);
}
return false;
} else {
if (!is_int($offset)) {
trigger_error('nv_strrpos expects parameter 3 to be long', E_USER_WARNING);
return false;
}
$haystack = nv_substr($haystack, $offset);
if (false !== ($pos = nv_strrpos($haystack, $needle))) {
return $pos + $offset;
}
return false;
}
}
$uemail = $user_info['email'];
$post_id = $user_info['userid'];
}
if (!nv_capcha_txt($seccode)) {
$error[] = $lang_module['comment_error2'];
}
if (empty($uname) or nv_strlen($uname) < 3) {
$error[] = $lang_module['comment_error3'];
}
if (($validemail = nv_check_valid_email($uemail)) != "") {
$error[] = $validemail;
}
if (empty($subject) or nv_strlen($subject) < 3) {
$error[] = $lang_module['comment_error4'];
}
if (empty($content) or nv_strlen($content) < 3) {
$error[] = $lang_module['comment_error5'];
}
$download_config = initial_config_data();
if ($download_config['is_autocomment_allow']) {
$status = 1;
} else {
$status = 0;
}
if (!empty($error)) {
echo implode("\n", $error);
die;
}
$content = nv_nl2br($content, "<br />");
$sql = "INSERT INTO `" . NV_PREFIXLANG . "_" . $module_data . "_comments` VALUES (\r\n NULL, \r\n " . $id . ", \r\n " . $db->dbescape($subject) . ", \r\n " . $post_id . ", \r\n " . $db->dbescape($uname) . ", \r\n " . $db->dbescape($uemail) . ", \r\n " . $db->dbescape($client_info['ip']) . ", \r\n " . NV_CURRENTTIME . ", \r\n " . $db->dbescape($content) . ", \r\n '', 0, " . $status . ")";
if (!$db->sql_query_insert_id($sql)) {
$adb = new albumdb();
if ($id != 0) {
$result = $adb->getAllAlbumCotent($id);
$data = $db->sql_fetchrow($result);
if (!empty($data['path_img']) and file_exists(NV_UPLOADS_REAL_DIR . "/" . $module_name . $data['path_img'])) {
$data['path_img'] = NV_BASE_SITEURL . NV_UPLOADS_DIR . "/" . $module_name . $data['path_img'];
}
}
if ($nv_Request->get_int('add', 'post') == 1) {
$data['name'] = filter_text_input('name', 'post', '', 1);
$alias = change_alias($data['name']);
$data['description'] = filter_text_textarea('description', '', NV_ALLOWED_HTML_TAGS);
$data['path_img'] = filter_text_input('pic_path', 'post', '', 0);
$data['active'] = filter_text_input('active', 'post', '0', 0);
if (!nv_is_url($data['path_img']) and is_file(NV_DOCUMENT_ROOT . $data['path_img'])) {
$lu = nv_strlen(NV_BASE_SITEURL . NV_UPLOADS_DIR . "/" . $module_name);
$data['path_img'] = substr($data['path_img'], $lu);
} elseif (!empty($data['path_img']) and !nv_is_url($data['path_img'])) {
$data['path_img'] = "";
$error = $lang_module['wrong_path'];
}
if (empty($data['name'])) {
$error = $lang_module['err_null_name'];
} elseif (empty($error)) {
if ($id == 0) {
$num_ab = $db->sql_numrows($adb->getAllalbums());
if ($adb->addNewAlbum($num_ab + 1, $data['name'], $data['description'], $data['path_img'], $alias, $data['active'])) {
$adb->freeResult();
Header("Location: " . NV_BASE_ADMINURL . "index.php?" . NV_NAME_VARIABLE . "=" . $module_name . "");
die;
} else {
/**
* nv_substr_clean()
*
* @param mixed $string
* @param string $mode
* @return
*/
function nv_substr_clean($string, $mode = 'lr')
{
$strlen = nv_strlen($string);
$pos_bg = nv_strpos($string, " ") + 1;
$pos_en = nv_strrpos($string, " ");
if ($mode == 'l') {
$string = "..." . nv_substr($string, $pos_bg, $strlen - $pos_bg);
} elseif ($mode == 'r') {
$string = nv_substr($string, 0, $strlen - $pos_en) . "...";
} elseif ($mode == 'lr') {
$string = "..." . nv_substr($string, $pos_bg, $pos_en - $pos_bg) . "...";
}
return $string;
}
/**
* nv_clean60()
*
* @param mixed $string
* @param integer $num
* @return
*/
function nv_clean60($string, $num = 60)
{
global $global_config;
$len = nv_strlen($string);
if ($num and $num < $len) {
if (ord(nv_substr($string, $num, 1)) == 32) {
$string = nv_substr($string, 0, $num) . '...';
} elseif (strpos($string, " ") === false) {
$string = nv_substr($string, 0, $num);
} else {
$string = nv_clean60($string, $num - 1);
}
}
return $string;
}
