427 lines
14 KiB
PHP
427 lines
14 KiB
PHP
<?php
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if (!defined('_GNUBOARD_')) exit;
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include_once(dirname(__FILE__) .'/URI/uri.class.php');
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// 짧은 주소 형식으로 만들어서 가져온다.
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function get_pretty_url($folder, $no='', $query_string='', $action='')
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{
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global $g5, $config;
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$boards = get_board_names();
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$segments = array();
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$url = $add_query = '';
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if( $url = run_replace('get_pretty_url', $url, $folder, $no, $query_string, $action) ){
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return $url;
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}
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// use shortten url
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if($config['cf_bbs_rewrite']) {
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$segments[0] = G5_URL;
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if( $folder === 'content' && $no ){ // 내용관리
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$segments[1] = $folder;
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if( $config['cf_bbs_rewrite'] > 1 ){
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$get_content = get_content_db( $no , true);
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$segments[2] = $get_content['co_seo_title'] ? urlencode($get_content['co_seo_title']).'/' : urlencode($no);
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} else {
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$segments[2] = urlencode($no);
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}
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} else if(in_array($folder, $boards)) { // 게시판
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$segments[1] = $folder;
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if($no) {
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if( $config['cf_bbs_rewrite'] > 1 ){
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$get_write = get_write( $g5['write_prefix'].$folder, $no , true);
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$segments[2] = $get_write['wr_seo_title'] ? urlencode($get_write['wr_seo_title']).'/' : urlencode($no);
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} else {
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$segments[2] = urlencode($no);
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}
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} else if($action) {
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$segments[2] = urlencode($action);
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}
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} else {
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$segments[1] = $folder;
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if($no) {
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$no_array = explode("=", $no);
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$no_value = end($no_array);
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$segments[2] = urlencode($no_value);
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}
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}
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if($query_string) {
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// If the first character of the query string is '&', replace it with '?'.
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if(substr($query_string, 0, 1) == '&') {
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$add_query = preg_replace("/\&/", "?", $query_string, 1);
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} else {
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$add_query = '?'. $query_string;
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}
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}
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} else { // don't use shortten url
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if(in_array($folder, $boards)) {
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$url = G5_BBS_URL. '/board.php?bo_table='. $folder;
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if($no) {
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$url .= '&wr_id='. $no;
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}
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if($query_string) {
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if(substr($query_string, 0, 1) !== '&') {
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$url .= '&';
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}
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$url .= $query_string;
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}
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} else {
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$url = G5_BBS_URL. '/'.$folder.'.php';
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if($no) {
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$url .= ($folder === 'content') ? '?co_id='. $no : '?'. $no;
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}
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if($query_string) {
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$url .= ($no ? '?' : '&'). $query_string;
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}
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}
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$segments[0] = $url;
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}
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return implode('/', $segments).$add_query;
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}
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function short_url_clean($string_url, $add_qry=''){
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global $config, $g5;
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if( isset($config['cf_bbs_rewrite']) && $config['cf_bbs_rewrite'] ){
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$string_url = str_replace('&', '&', $string_url);
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$url=parse_url($string_url);
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$page_name = basename($url['path'],".php");
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$array_page_names = run_replace('url_clean_page_names', array('board', 'write', 'content'));
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if( strpos($string_url, G5_BBS_URL) === false || ! in_array($page_name, $array_page_names) ){ //게시판이 아니면 리턴
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return $string_url;
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}
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$return_url = '';
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parse_str($url['query'], $vars);
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// 예) Array ( [scheme] => http [host] => sir.kr [path] => /bbs/board.php [query] => wr_id=1110870&bo_table=cm_free&cpage=1 [fragment] => c_1110946 )
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//while(list($k,$v) = each($vars)) $page_name .= "/".$v;
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if( $page_name === 'write' ){
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$vars['action'] = 'write';
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$allow_param_keys = array('bo_table'=>'', 'action'=>'');
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} else if( $page_name === 'content' ){
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$vars['action'] = 'content';
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$allow_param_keys = array('action'=>'', 'co_id'=>'');
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} else {
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$allow_param_keys = array('bo_table'=>'', 'wr_id'=>'');
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}
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$s = array();
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foreach( $allow_param_keys as $key=>$v ){
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if( !isset($vars[$key]) || empty($vars[$key]) ) continue;
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$s[$key] = $vars[$key];
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}
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if( $config['cf_bbs_rewrite'] > 1 && $page_name === 'board' && (isset($s['wr_id']) && $s['wr_id']) && (isset($s['bo_table']) && $s['bo_table']) ){
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$get_write = get_write( get_write_table_name($s['bo_table']), $s['wr_id'], true);
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if( $get_write['wr_seo_title'] ){
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unset($s['wr_id']);
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$s['wr_seo_title'] = urlencode($get_write['wr_seo_title']).'/';
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}
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}
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$fragment = isset($url['fragment']) ? '#'.$url['fragment'] : '';
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$host = G5_URL;
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if( isset($url['host']) ){
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$array_file_paths = run_replace('url_clean_page_paths', array('/'.G5_BBS_DIR.'/board.php', '/'.G5_BBS_DIR.'/write.php', '/'.G5_BBS_DIR.'/content.php'));
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$str_path = isset($url['path']) ? $url['path'] : '';
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$http = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS']=='on') ? 'https://' : 'http://';
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$port = (isset($url['port']) && ($url['port']!==80 || $url['port']!==443)) ? ':'.$url['port'] : '';
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$host = $http.$url['host'].$port.str_replace($array_file_paths, '', $str_path);
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}
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$add_param = '';
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if( $result = array_diff_key($vars, $allow_param_keys ) ){
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$add_param = '?'.http_build_query($result,'','&');
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}
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if( $add_qry ){
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$add_param .= $add_param ? '&'.$add_qry : '?'.$add_qry;
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}
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while(list($k,$v) = each($s)) $return_url .= '/'.$v;
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return $host.$return_url.$add_param.$fragment;
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}
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return $string_url;
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}
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function correct_goto_url($url){
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if( substr($url, -1) !== '/' ){
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return $url.'/';
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}
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return $url;
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}
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function generate_seo_title($string, $wordLimit=G5_SEO_TITEL_WORD_CUT){
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$separator = '-';
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if($wordLimit != 0){
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$wordArr = explode(' ', $string);
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$string = implode(' ', array_slice($wordArr, 0, $wordLimit));
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}
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$quoteSeparator = preg_quote($separator, '#');
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$trans = array(
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'&.+?;' => '',
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'[^\w\d _-]' => '',
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'\s+' => $separator,
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'('.$quoteSeparator.')+'=> $separator
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);
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$string = strip_tags($string);
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if( function_exists('mb_convert_encoding') ){
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$string = mb_convert_encoding($string, 'UTF-8', 'UTF-8');
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}
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foreach ($trans as $key => $val){
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$string = preg_replace('#'.$key.'#iu', $val, $string);
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}
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$string = strtolower($string);
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return trim(trim($string, $separator));
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}
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function exist_seo_url($type, $seo_title, $write_table, $sql_id=0){
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global $g5;
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$exists_title = '';
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$sql_id = preg_replace('/[^a-z0-9_]/i', '', $sql_id);
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if( $type === 'bbs' ){
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$sql = "select wr_seo_title FROM {$write_table} WHERE wr_seo_title = '".sql_real_escape_string($seo_title)."' AND wr_id <> '$sql_id' limit 1";
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$row = sql_fetch($sql);
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$exists_title = $row['wr_seo_title'];
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} else if ( $type === 'content' ){
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$sql = "select co_seo_title FROM {$write_table} WHERE co_seo_title = '".sql_real_escape_string($seo_title)."' AND co_id <> '$sql_id' limit 1";
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$row = sql_fetch($sql);
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$exists_title = $row['co_seo_title'];
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} else {
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return run_replace('exist_check_seo_title', $seo_title, $type, $write_table, $sql_id);
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}
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if ($exists_title)
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return 'is_exists';
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else
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return '';
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}
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function exist_seo_title_recursive($type, $seo_title, $write_table, $sql_id=0){
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static $count = 0;
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$seo_title_add = ($count > 0) ? utf8_strcut($seo_title, 200 - ($count+1), '')."-$count" : $seo_title;
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if( ! exist_seo_url($type, $seo_title_add, $write_table, $sql_id) ){
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return $seo_title_add;
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}
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$count++;
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if( $count > 198 ){
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return $seo_title_add;
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}
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return exist_seo_title_recursive($type, $seo_title, $write_table, $sql_id);
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}
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function seo_title_update($db_table, $pk_id, $type='bbs'){
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global $g5;
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$pk_id = (int) $pk_id;
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if( $type === 'bbs' ){
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$write = get_write($db_table, $pk_id, true);
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if( ! $write['wr_seo_title'] && $write['wr_subject'] ){
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$wr_seo_title = exist_seo_title_recursive('bbs', generate_seo_title($write['wr_subject']), $db_table, $pk_id);
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$sql = " update `{$db_table}` set wr_seo_title = '{$wr_seo_title}' where wr_id = '{$pk_id}' ";
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sql_query($sql);
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}
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} else if ( $type === 'content' ){
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$co = get_content_db($pk_id, true);
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if( ! $co['co_seo_title'] && $co['co_subject'] ){
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$co_seo_title = exist_seo_title_recursive('content', generate_seo_title($co['co_subject']), $db_table, $pk_id);
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$sql = " update `{$db_table}` set co_seo_title = '{$co_seo_title}' where co_id = '{$pk_id}' ";
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sql_query($sql);
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}
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}
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}
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function get_nginx_conf_rules($return_string=false){
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$get_path_url = parse_url(G5_URL);
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$base_path = isset($get_path_url['path']) ? $get_path_url['path'].'/' : '/';
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$rules = array();
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$rules[] = '#### '.G5_VERSION.' nginx rules BEGIN #####';
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$rules[] = 'if (!-e $request_filename){';
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if( $add_rules = run_replace('add_nginx_conf_rules', '', $get_path_url, $base_path, $return_string) ){
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$rules[] = $add_rules;
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}
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$rules[] = "rewrite ^{$base_path}content/([0-9a-zA-Z_]+)$ {$base_path}".G5_BBS_DIR."/content.php?co_id=$1&rewrite=1 break;";
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$rules[] = "rewrite ^{$base_path}content/([^/]+)/$ {$base_path}".G5_BBS_DIR."/content.php?co_seo_title=$1&rewrite=1 break;";
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$rules[] = "rewrite ^{$base_path}rss/([0-9a-zA-Z_]+)$ {$base_path}".G5_BBS_DIR."/rss.php?bo_table=$1 break;";
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$rules[] = "rewrite ^{$base_path}([0-9a-zA-Z_]+)$ {$base_path}".G5_BBS_DIR."/board.php?bo_table=$1&rewrite=1 break;";
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$rules[] = "rewrite ^{$base_path}([0-9a-zA-Z_]+)/write$ {$base_path}".G5_BBS_DIR."/write.php?bo_table=$1&rewrite=1 break;";
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$rules[] = "rewrite ^{$base_path}([0-9a-zA-Z_]+)/([^/]+)/$ {$base_path}".G5_BBS_DIR."/board.php?bo_table=$1&wr_seo_title=$2&rewrite=1 break;";
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$rules[] = "rewrite ^{$base_path}([0-9a-zA-Z_]+)/([0-9]+)$ {$base_path}".G5_BBS_DIR."/board.php?bo_table=$1&wr_id=$2&rewrite=1 break;";
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$rules[] = '}';
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$rules[] = '#### '.G5_VERSION.' nginx rules END #####';
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return $return_string ? implode("\n", $rules) : $rules;
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}
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function get_mod_rewrite_rules($return_string=false){
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$get_path_url = parse_url(G5_URL);
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$base_path = isset($get_path_url['path']) ? $get_path_url['path'].'/' : '/';
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$rules = array();
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$rules[] = '#### '.G5_VERSION.' rewrite BEGIN #####';
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$rules[] = '<IfModule mod_rewrite.c>';
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$rules[] = 'RewriteEngine On';
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$rules[] = 'RewriteBase '.$base_path;
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$rules[] = 'RewriteCond %{REQUEST_FILENAME} -f [OR]';
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$rules[] = 'RewriteCond %{REQUEST_FILENAME} -d';
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$rules[] = 'RewriteRule ^ - [L]';
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if( $add_rules = run_replace('add_mod_rewrite_rules', '', $get_path_url, $base_path, $return_string) ){
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$rules[] = $add_rules;
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}
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$rules[] = 'RewriteRule ^content/([0-9a-zA-Z_]+)$ '.G5_BBS_DIR.'/content.php?co_id=$1&rewrite=1 [QSA,L]';
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$rules[] = 'RewriteRule ^content/([^/]+)/$ '.G5_BBS_DIR.'/content.php?co_seo_title=$1&rewrite=1 [QSA,L]';
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$rules[] = 'RewriteRule ^rss/([0-9a-zA-Z_]+)$ '.G5_BBS_DIR.'/rss.php?bo_table=$1 [QSA,L]';
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$rules[] = 'RewriteRule ^([0-9a-zA-Z_]+)$ '.G5_BBS_DIR.'/board.php?bo_table=$1&rewrite=1 [QSA,L]';
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$rules[] = 'RewriteRule ^([0-9a-zA-Z_]+)/([^/]+)/$ '.G5_BBS_DIR.'/board.php?bo_table=$1&wr_seo_title=$2&rewrite=1 [QSA,L]';
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$rules[] = 'RewriteRule ^([0-9a-zA-Z_]+)/write$ '.G5_BBS_DIR.'/write.php?bo_table=$1&rewrite=1 [QSA,L]';
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$rules[] = 'RewriteRule ^([0-9a-zA-Z_]+)/([0-9]+)$ '.G5_BBS_DIR.'/board.php?bo_table=$1&wr_id=$2&rewrite=1 [QSA,L]';
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$rules[] = '</IfModule>';
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$rules[] = '#### '.G5_VERSION.' rewrite END #####';
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return $return_string ? implode("\n", $rules) : $rules;
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}
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function check_need_rewrite_rules(){
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$is_apache = (stripos($_SERVER['SERVER_SOFTWARE'], 'apache') !== false);
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if($is_apache){
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$save_path = G5_PATH.'/.htaccess';
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if( !file_exists($save_path) ){
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return true;
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}
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$rules = get_mod_rewrite_rules();
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$bof_str = $rules[0];
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$eof_str = end($rules);
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$code = file_get_contents($save_path);
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if( strpos($code, $bof_str) === false || strpos($code, $eof_str) === false ){
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return true;
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}
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}
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return false;
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}
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function update_rewrite_rules(){
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$is_apache = (stripos($_SERVER['SERVER_SOFTWARE'], 'apache') !== false);
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if($is_apache){
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$save_path = G5_PATH.'/.htaccess';
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if( (!file_exists($save_path) && is_writable(G5_PATH)) || is_writable($save_path) ){
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$rules = get_mod_rewrite_rules();
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$bof_str = $rules[0];
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$eof_str = end($rules);
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if( file_exists($save_path) ){
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$code = file_get_contents($save_path);
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if( $code && strpos($code, $bof_str) !== false && strpos($code, $eof_str) !== false ){
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return true;
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}
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}
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$fp = fopen($save_path, "ab");
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flock( $fp, LOCK_EX );
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$rewrite_str = implode("\n", $rules);
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fwrite( $fp, "\n" );
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fwrite( $fp, $rewrite_str );
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fwrite( $fp, "\n" );
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flock( $fp, LOCK_UN );
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fclose($fp);
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return true;
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}
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}
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return false;
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}
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?>
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