.. var $body_class = array(); ///< classnames of var $body_header = NULL; ///< codes after var $html_footer = NULL; ///< codes before var $path = ''; ///< path of Xpress Engine // language information - it is changed by HTTP_USER_AGENT or user's cookie var $lang_type = ''; ///< language type var $lang = NULL; ///< contains language-specific data var $loaded_lang_files = array(); ///< list of loaded languages (to avoid re-loading them) var $site_title = ''; ///< site's browser title var $get_vars = NULL; ///< variables from GET or form submit var $is_uploaded = false; ///< true if attached file exists /** * @brief return static context object (Singleton) * @return object * @remarks it's to use Context without declaration of an object **/ function &getInstance() { static $theInstance; if(!isset($theInstance)) $theInstance = new Context(); return $theInstance; } /** * @brief initialization, it sets DB information, request arguments and so on. * @return none * @remarks this function should be called only once **/ function init() { // set context variables in $GLOBALS (to use in display handler) $this->context = &$GLOBALS['__Context__']; $this->context->lang = &$GLOBALS['lang']; $this->context->_COOKIE = $_COOKIE; $this->_setRequestMethod(); $this->_setXmlRpcArgument(); $this->_setJSONRequestArgument(); $this->_setRequestArgument(); $this->_setUploadedArgument(); $this->_loadDBInfo(); // If XE is installed, get virtual site information if(Context::isInstalled()) { $oModuleModel = &getModel('module'); $site_module_info = $oModuleModel->getDefaultMid(); // if site_srl of site_module_info is 0 (default site), compare the domain to default_url of db_config if($site_module_info->site_srl == 0 && $site_module_info->domain != $this->db_info->default_url) { $site_module_info->domain = $this->db_info->default_url; } Context::set('site_module_info', $site_module_info); if($site_module_info->site_srl && isSiteID($site_module_info->domain)) Context::set('vid', $site_module_info->domain, true); $this->db_info->lang_type = $site_module_info->default_language; if(!$this->db_info->lang_type) $this->db_info->lang_type = 'en'; } // Load Language File $lang_supported = $this->loadLangSelected(); // Retrieve language type set in user's cookie if($this->get('l')) { $this->lang_type = $this->get('l'); if($_COOKIE['lang_type'] != $this->lang_type) { setcookie('lang_type', $this->lang_type); } } else if($_COOKIE['lang_type']) $this->lang_type = $_COOKIE['lang_type']; // If it's not exists, follow default language type set in db_info if(!$this->lang_type) $this->lang_type = $this->db_info->lang_type; // if still lang_type has not been set or has not-supported type , set as English. if(!$this->lang_type) $this->lang_type = "en"; if(is_array($lang_supported)&&!isset($lang_supported[$this->lang_type])) $this->lang_type = 'en'; Context::set('lang_supported', $lang_supported); $this->setLangType($this->lang_type); // load module module's language file according to language setting $this->loadLang(_XE_PATH_.'modules/module/lang'); // set session handler if($this->db_info->use_db_session != 'N') { $oSessionModel = &getModel('session'); $oSessionController = &getController('session'); session_set_save_handler( array(&$oSessionController,"open"), array(&$oSessionController,"close"), array(&$oSessionModel,"read"), array(&$oSessionController,"write"), array(&$oSessionController,"destroy"), array(&$oSessionController,"gc") ); } session_start(); // set authentication information in Context and session if(Context::isInstalled()) { $oMemberModel = &getModel('member'); $oMemberController = &getController('member'); // if signed in, validate it. if($oMemberModel->isLogged()) { $oMemberController->setSessionInfo(); } elseif($_COOKIE['xeak']) { // check auto sign-in $oMemberController->doAutologin(); } $this->_set('is_logged', $oMemberModel->isLogged() ); $this->_set('logged_info', $oMemberModel->getLoggedInfo() ); } // load common language file $this->lang = &$GLOBALS['lang']; $this->_loadLang(_XE_PATH_."common/lang/"); // check if using rewrite module if(file_exists(_XE_PATH_.'.htaccess')&&$this->db_info->use_rewrite == 'Y') $this->allow_rewrite = true; else $this->allow_rewrite = false; // set locations for javascript use if($_SERVER['REQUEST_METHOD'] == 'GET') { if($this->get_vars) { foreach($this->get_vars as $key => $val) { if(!$val) continue; if(is_array($val)&&count($val)) { foreach($val as $k => $v) { $url .= ($url?'&':'').$key.'['.$k.']='.urlencode($v); } } else { $url .= ($url?'&':'').$key.'='.urlencode($val); } } Context::set('current_url',sprintf('%s?%s', $this->getRequestUri(), $url)); } else { Context::set('current_url',$this->getUrl()); } } else { Context::set('current_url',$this->getRequestUri()); } Context::set('request_uri',Context::getRequestUri()); } /** * @brief finalize using resources, such as DB connection * @return none **/ function close() { // Session Close if(function_exists('session_write_close')) session_write_close(); // DB close $oDB = &DB::getInstance(); if(is_object($oDB)&&method_exists($oDB, 'close')) $oDB->close(); } /** * @brief load DB information * @return none **/ function loadDBInfo() { $oContext = &Context::getInstance(); return $oContext->_loadDBInfo(); } /** * @brief load DB information * @return none **/ function _loadDBInfo() { if(!$this->isInstalled()) return; $db_config_file = $this->getConfigFile(); if(file_exists($db_config_file)) @include($db_config_file); if(!$db_info->time_zone) $db_info->time_zone = date("O"); if(!$db_info->use_optimizer || $db_info->use_optimizer != 'N') $db_info->use_optimizer = 'Y'; else $db_info->use_optimizer = 'N'; if(!$db_info->qmail_compatibility || $db_info->qmail_compatibility != 'Y') $db_info->qmail_compatibility = 'N'; else $db_info->qmail_compatibility = 'Y'; if(!$db_info->use_ssl) $db_info->use_ssl = 'none'; $this->_setDBInfo($db_info); $GLOBALS['_time_zone'] = $db_info->time_zone; $GLOBALS['_qmail_compatibility'] = $db_info->qmail_compatibility; $this->set('_use_ssl', $db_info->use_ssl); if($db_info->http_port) { $this->set('_http_port', $db_info->http_port); } if($db_info->https_port) { $this->set('_https_port', $db_info->https_port); } } /** * @brief get DB's db_type * @return DB's db_type string **/ function getDBType() { $oContext = &Context::getInstance(); return $oContext->_getDBType(); } /** * @brief get DB's db_type * @return DB's db_type string **/ function _getDBType() { return $this->db_info->db_type; } /** * @brief set DB information * @param[in] DB information object * @return none **/ function setDBInfo($db_info) { $oContext = &Context::getInstance(); $oContext->_setDBInfo($db_info); } /** * @brief set DB information * @param[in] DB information object * @return none **/ function _setDBInfo($db_info) { $this->db_info = $db_info; } /** * @brief get DB information * @return DB information object **/ function getDBInfo() { $oContext = &Context::getInstance(); return $oContext->_getDBInfo(); } /** * @brief get DB information * @return DB information object **/ function _getDBInfo() { return $this->db_info; } /** * @brief return default URL * @return default URL string **/ function getDefaultUrl() { $db_info = Context::getDBInfo(); return $db_info->default_url; } /** * @brief find supported languages * @return array of supported languages **/ function loadLangSupported() { static $lang_supported = null; if(is_null($lang_supported)) { $langs = file(_XE_PATH_.'common/lang/lang.info'); foreach($langs as $val) { list($lang_prefix, $lang_text) = explode(',',$val); $lang_text = trim($lang_text); $lang_supported[$lang_prefix] = $lang_text; } } return $lang_supported; } /** * @brief find selected languages to serve in the site * @return array of selected languages **/ function loadLangSelected() { static $lang_selected = null; if(is_null($lang_selected)) { $orig_lang_file = _XE_PATH_.'common/lang/lang.info'; $selected_lang_file = _XE_PATH_.'files/config/lang_selected.info'; if(!file_exists($selected_lang_file) || !filesize($selected_lang_file)) { $old_selected_lang_file = _XE_PATH_.'files/cache/lang_selected.info'; if(file_exists($old_selected_lang_file)) { FileHandler::copyFile($old_selected_lang_file, $selected_lang_file); FileHandler::removeFile($old_selected_lang_file); } } if(!file_exists($selected_lang_file) || !filesize($selected_lang_file)) { $buff = FileHandler::readFile($orig_lang_file); FileHandler::writeFile($selected_lang_file, $buff); $lang_selected = Context::loadLangSupported(); } else { $langs = file($selected_lang_file); foreach($langs as $val) { list($lang_prefix, $lang_text) = explode(',',$val); $lang_text = trim($lang_text); $lang_selected[$lang_prefix] = $lang_text; } } } return $lang_selected; } /** * @brief Single Sign On (SSO) * @return true if module handleing is necessary in the control path of current request **/ function checkSSO() { // pass if it's not GET request or XE is not yet installed if(isCrawler()) return true; if(Context::getRequestMethod()!='GET' || !Context::isInstalled() || in_array(Context::get('act'),array('rss','atom'))) return true; // pass if default URL is not set $default_url = trim($this->db_info->default_url); if(!$default_url) return true; if(substr($default_url,-1)!='/') $default_url .= '/'; // for sites recieving SSO valdiation if($default_url == Context::getRequestUri()) { if(Context::get('default_url')) { $url = base64_decode(Context::get('default_url')); $url_info = parse_url($url); $url_info['query'].= ($url_info['query']?'&':'').'SSOID='.session_id(); $redirect_url = sprintf('%s://%s%s%s?%s',$url_info['scheme'],$url_info['host'],$url_info['port']?':'.$url_info['port']:'',$url_info['path'], $url_info['query']); header("location:".$redirect_url); return false; } // for sites requesting SSO validation } else { // result handling : set session_name() if(Context::get('SSOID')) { $session_name = Context::get('SSOID'); setcookie(session_name(), $session_name); $url = preg_replace('/([\?\&])$/','',str_replace('SSOID='.$session_name,'',Context::getRequestUrl())); header("location:".$url); return false; // send SSO request } else if($_COOKIE['sso']!=md5(Context::getRequestUri()) && !Context::get('SSOID')) { setcookie('sso',md5(Context::getRequestUri()),0,'/'); $url = sprintf("%s?default_url=%s", $default_url, base64_encode(Context::getRequestUrl())); header("location:".$url); return false; } } return true; } /** * @biref check if FTP info is registered * @return true: FTP information is registered, false: otherwise **/ function isFTPRegisted() { $ftp_config_file = Context::getFTPConfigFile(); if(file_exists($ftp_config_file)) return true; return false; } /** * @brief get FTP information object * @return FTP information object **/ function getFTPInfo() { $oContext = &Context::getInstance(); return $oContext->_getFTPInfo(); } /** * @brief get FTP information object * @return FTP information object **/ function _getFTPInfo() { if(!$this->isFTPRegisted()) return null; $ftp_config_file = $this->getFTPConfigFile(); @include($ftp_config_file); return $ftp_info; } /** * @brief add string to browser title * @param[in] $site_title string to be added * @return none **/ function addBrowserTitle($site_title) { if(!$site_title) return; $oContext = &Context::getInstance(); $oContext->_addBrowserTitle($site_title); } /** * @brief add string to browser title * @param[in] $site_title string to be added * @return none **/ function _addBrowserTitle($site_title) { if($this->site_title) $this->site_title .= ' - '.$site_title; else $this->site_title .= $site_title; } /** * @brief set string to browser title * @param[in] $site_title string to be set * @return none **/ function setBrowserTitle($site_title) { if(!$site_title) return; $oContext = &Context::getInstance(); $oContext->_setBrowserTitle($site_title); } /** * @brief set string to browser title * @param[in] $site_title string to be set * @return none **/ function _setBrowserTitle($site_title) { $this->site_title = $site_title; } /** * @brief get browser title * @return browser title string (htmlspecialchars applied) **/ function getBrowserTitle() { $oContext = &Context::getInstance(); return htmlspecialchars($oContext->_getBrowserTitle()); } /** * @brief get browser title * @return browser title string **/ function _getBrowserTitle() { $oModuleController = &getController('module'); $oModuleController->replaceDefinedLangCode($this->site_title); return $this->site_title; } /** * @brief load language file according to language type * @param[in] $path path of the language file * @return none **/ function loadLang($path) { $oContext = &Context::getInstance(); $oContext->_loadLang($path); } /** * @brief load language file according to language type * @param[in] $path path of the language file * @return none * @remarks using $loaded_lang_files it does not load once-loaded files **/ function _loadLang($path) { global $lang; if(!is_object($lang)) $lang = new stdClass; if(!$this->lang_type) return; if(substr($path,-1)!='/') $path .= '/'; $filename = sprintf('%s%s.lang.php', $path, $this->lang_type); if(!file_exists($filename)) $filename = sprintf('%s%s.lang.php', $path, 'ko'); if(!file_exists($filename)) return; if(!is_array($this->loaded_lang_files)) $this->loaded_lang_files = array(); if(in_array($filename, $this->loaded_lang_files)) return; $this->loaded_lang_files[] = $filename; if(file_exists($filename)) @include($filename); } /** * @brief set lang_type * @return none **/ function setLangType($lang_type = 'ko') { $oContext = &Context::getInstance(); $oContext->_setLangType($lang_type); $_SESSION['lang_type'] = $lang_type; } /** * @brief set lang_type * @return none **/ function _setLangType($lang_type = 'ko') { $this->lang_type = $lang_type; $this->_set('lang_type',$lang_type); } /** * @brief get lang_type * @return lang_type string **/ function getLangType() { $oContext = &Context::getInstance(); return $oContext->_getLangType(); } /** * @brief get lang_type * @return lang_type string **/ function _getLangType() { return $this->lang_type; } /** * @brief return string accoring to the inputed code * @param[in] $code language variable name * @return if string for the code exists returns it, otherwise returns original code **/ function getLang($code) { if(!$code) return; if($GLOBALS['lang']->{$code}) return $GLOBALS['lang']->{$code}; return $code; } /** * @brief set data to lang variable * @return none **/ function setLang($code, $val) { $GLOBALS['lang']->{$code} = $val; } /** * @brief convert strings of variables in $source_object into UTF-8 * @param[in] $source_obj object conatins strings to convert * @return converted object **/ function convertEncoding($source_obj) { $charset_list = array( 'UTF-8', 'EUC-KR', 'CP949', 'ISO8859-1', 'EUC-JP', 'SHIFT_JIS', 'CP932', 'EUC-CN', 'HZ', 'GBK', 'GB18030', 'EUC-TW', 'BIG5', 'CP950', 'BIG5-HKSCS', 'ISO2022-CN', 'ISO2022-CN-EXT', 'ISO2022-JP', 'ISO2022-JP-2', 'ISO2022-JP-1', 'ISO8859-6', 'ISO8859-8', 'JOHAB', 'ISO2022-KR', 'CP1255', 'CP1256', 'CP862', 'ASCII', 'ISO8859-1', 'ISO8850-2', 'ISO8850-3', 'ISO8850-4', 'ISO8850-5', 'ISO8850-7', 'ISO8850-9', 'ISO8850-10', 'ISO8850-13', 'ISO8850-14', 'ISO8850-15', 'ISO8850-16', 'CP1250', 'CP1251', 'CP1252', 'CP1253', 'CP1254', 'CP1257', 'CP850', 'CP866', ); $obj = clone($source_obj); for($i=0;$i$val) { if(!$val) continue; if($val && iconv($charset,$charset,$val)!=$val) $flag = false; } if($flag == true) { if($charset == 'UTF-8') return $obj; foreach($obj as $key => $val) $obj->{$key} = iconv($charset,'UTF-8',$val); return $obj; } } return $obj; } /** * @brief convert strings into UTF-8 * @param[in] $str string to convert * @return converted string **/ function convertEncodingStr($str) { $obj->str = $str; $obj = Context::convertEncoding($obj); return $obj->str; } /** * @brief force to set response method * @param[in] $method response method (HTML/XMLRPC/JSON) * @return none **/ function setResponseMethod($method = "HTML") { $oContext = &Context::getInstance(); return $oContext->_setResponseMethod($method); } /** * @brief force to set response method * @param[in] $method response method (HTML/XMLRPC/JSON) * @return none **/ function _setResponseMethod($method = "HTML") { $this->response_method = $method; } /* * @brief get reponse method * @return response method string (if it's not set, returns request method) */ function getResponseMethod() { $oContext = &Context::getInstance(); return $oContext->_getResponseMethod(); } /* * @brief get reponse method * @return response method string (if it's not set, returns request method) */ function _getResponseMethod() { if($this->response_method) return $this->response_method; $RequestMethod = $this->_getRequestMethod(); if($RequestMethod=="XMLRPC") return "XMLRPC"; else if($RequestMethod=="JSON") return "JSON"; return "HTML"; } /** * @brief determine request method (GET/POST/XMLRPC/JSON) * @param[in] $type request method * @return none **/ function setRequestMethod($type) { $oContext = &Context::getInstance(); $oContext->_setRequestMethod($type); } /** * @brief deteremine request method (GET/POST/XMLRPC/JSON) * @param[in] $type request method * @return none **/ function _setRequestMethod($type = '') { if($type) return $this->request_method = $type; if(strpos($_SERVER['CONTENT_TYPE'],'json')) return $this->request_method = 'JSON'; if($GLOBALS['HTTP_RAW_POST_DATA']) return $this->request_method = "XMLRPC"; $this->request_method = $_SERVER['REQUEST_METHOD']; } /** * @brief handle request areguments for GET/POST * @return none **/ function _setRequestArgument() { if(!count($_REQUEST)) return; foreach($_REQUEST as $key => $val) { if($val === "" || Context::get($key)) continue; $val = $this->_filterRequestVar($key, $val); if($this->_getRequestMethod()=='GET'&&isset($_GET[$key])) $set_to_vars = true; elseif($this->_getRequestMethod()=='POST'&&isset($_POST[$key])) $set_to_vars = true; else $set_to_vars = false; $this->_set($key, $val, $set_to_vars); } } /** * @brief handle request arguments for JSON * @return none **/ function _setJSONRequestArgument() { if($this->_getRequestMethod() != 'JSON') return; $params = array(); parse_str($GLOBALS['HTTP_RAW_POST_DATA'],$params); foreach($params as $key => $val) { $val = $this->_filterRequestVar($key, $val,0); $this->_set($key, $val, true); } } /** * @brief handle request arguments for XML RPC * @return none **/ function _setXmlRpcArgument() { if($this->_getRequestMethod() != 'XMLRPC') return; $oXml = new XmlParser(); $xml_obj = $oXml->parse(); $params = $xml_obj->methodcall->params; unset($params->node_name); unset($params->attrs); if(!count($params)) return; foreach($params as $key => $obj) { $val = $this->_filterRequestVar($key, $obj->body,0); $this->_set($key, $val, true); } } /** * @brief Filter request variable * @param[in] $key variable key * @param[in] $val variable value * @param[in] $do_stripslashes whether to strip slashes * @remarks cast variables, such as _srl, page, and cpage, into interger * @return filtered value **/ function _filterRequestVar($key, $val, $do_stripslashes = 1) { if( ($key == "page" || $key == "cpage" || substr($key,-3)=="srl")) return !preg_match('/^[0-9,]+$/',$val)?(int)$val:$val; if(is_array($val) && count($val) ) { foreach($val as $k => $v) { if($do_stripslashes && version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $v = stripslashes($v); $v = trim($v); $val[$k] = $v; } } else { if($do_stripslashes && version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $val = stripslashes($val); $val = trim($val); } return $val; } /** * @brief Check if there exists uploaded file * @return true: exists, false: otherwise **/ function isUploaded() { $oContext = &Context::getInstance(); return $oContext->_isUploaded(); } /** * @brief Check if there exists uploaded file * @return true: exists, false: otherwise **/ function _isUploaded() { return $this->is_uploaded; } /** * @brief handle uploaded file * @return none **/ function _setUploadedArgument() { if($this->_getRequestMethod() != 'POST') return; if(!preg_match("/multipart\/form-data/i",$_SERVER['CONTENT_TYPE'])) return; if(!$_FILES) return; foreach($_FILES as $key => $val) { $tmp_name = $val['tmp_name']; if(!$tmp_name || !is_uploaded_file($tmp_name)) continue; $this->_set($key, $val, true); $this->is_uploaded = true; } } /** * @brief return request method (GET/POST/XMLRPC/JSON); * @return request method type **/ function getRequestMethod() { $oContext = &Context::getInstance(); return $oContext->_getRequestMethod(); } /** * @brief return request method (GET/POST/XMLRPC/JSON); * @return request method type **/ function _getRequestMethod() { return $this->request_method; } /** * @brief return request URL * @return request URL **/ function getRequestUrl() { static $url = null; if(is_null($url)) { $url = Context::getRequestUri(); if(count($_GET)) { foreach($_GET as $key => $val) $vars[] = $key.'='.urlencode(Context::convertEncodingStr($val)); $url .= '?'.implode('&',$vars); } } return $url; } /** * @brief make URL with args_list upon request URL * @return result URL **/ function getUrl($num_args=0, $args_list=array(), $domain = null, $encode = true) { $oContext = &Context::getInstance(); return $oContext->_getUrl($num_args, $args_list, $domain, $encode); } /** * @brief make URL with args_list upon request URL * @return result URL **/ function _getUrl($num_args=0, $args_list=array(), $domain = null, $encode = true) { static $site_module_info = null; static $current_info = null; // retrieve virtual site information if(is_null($site_module_info)) $site_module_info = Context::get('site_module_info'); // If $domain is set, handle it (if $domain is vid type, remove $domain and handle with $vid) if($domain && isSiteID($domain)) { $vid = $domain; $domain = ''; } // If $domain, $vid are not set, use current site information if(!$domain && !$vid) { if($site_module_info->domain && isSiteID($site_module_info->domain)) $vid = $site_module_info->domain; else $domain = $site_module_info->domain; } // if $domain is set, compare current URL. If they are same, remove the domain, otherwise link to the domain. if($domain) { $domain_info = parse_url($domain); if(is_null($current_info)) $current_info = parse_url(($_SERVER['HTTPS']=='on'?'https':'http').'://'.$_SERVER['HTTP_HOST'].getScriptPath()); if($domain_info['host'].$domain_info['path']==$current_info['host'].$current_info['path']) { unset($domain); } else { $domain = preg_replace('/^(http|https):\/\//i','', trim($domain)); if(substr($domain,-1) != '/') $domain .= '/'; } } $get_vars = null; // If there is no GET variables or first argument is '' to reset variables if(!$this->get_vars || $args_list[0]=='') { // rearrange args_list if(is_array($args_list) && $args_list[0]=='') array_shift($args_list); } else { // Otherwise, make GET variables into array $get_vars = get_object_vars($this->get_vars); } // arrange args_list for($i=0,$c=count($args_list);$i<$c;$i=$i+2) { $key = $args_list[$i]; $val = trim($args_list[$i+1]); // If value is not set, remove the key if(!isset($val) || strlen($val)<1) { unset($get_vars[$key]); continue; } // set new variables $get_vars[$key] = $val; } // remove vid, rnd unset($get_vars['rnd']); if($vid) $get_vars['vid'] = $vid; else unset($get_vars['vid']); // for compatibility to lower versions switch($get_vars['act']) { case 'dispMemberFriend' : $get_vars['act'] = 'dispCommunicationFriend'; break; case 'dispMemberMessages' : $get_vars['act'] = 'dispCommunicationMessages'; break; case 'dispDocumentAdminManageDocument' : $get_vars['act'] = 'dispDocumentManageDocument'; break; case 'dispModuleAdminSelectList' : $get_vars['act'] = 'dispModuleSelectList'; break; } // organize URL $query = null; if($var_count = count($get_vars)) { // If using rewrite mod if($this->allow_rewrite) { $var_keys = array_keys($get_vars); asort($var_keys); $target = implode('.', $var_keys); switch($target) { case 'vid' : $query = $get_vars['vid']; break; case 'mid' : $query = $get_vars['mid']; break; case 'document_srl' : $query = $get_vars['document_srl']; break; case 'document_srl.mid' : $query = $get_vars['mid'].'/'.$get_vars['document_srl']; break; case 'entry.mid' : $query = $get_vars['mid'].'/entry/'.$get_vars['entry']; break; case 'act.document_srl.key' : $query = $get_vars['act']=='trackback'?$get_vars['document_srl'].'/'.$get_vars['key'].'/'.$get_vars['act']:''; break; case 'mid.vid' : $query = $get_vars['vid'].'/'.$get_vars['mid']; break; case 'document_srl.vid' : $query = $get_vars['vid'].'/'.$get_vars['document_srl']; break; case 'document_srl.mid.vid' : $query = $get_vars['vid'].'/'.$get_vars['mid'].'/'.$get_vars['document_srl']; break; case 'entry.mid.vid' : $query = $get_vars['vid'].'/'.$get_vars['mid'].'/entry/'.$get_vars['entry']; break; case 'act.document_srl.key.vid' : $query = $get_vars['act']=='trackback'?$get_vars['vid'].'/'.$get_vars['document_srl'].'/'.$get_vars['key'].'/'.$get_vars['act']:''; break; case 'act.mid' : $query = (in_array($get_vars['act'], array('rss', 'atom', 'api'))) ? $get_vars['mid'].'/'.$get_vars['act'] : ''; break; case 'act.mid.vid' : $query = (in_array($get_vars['act'], array('rss', 'atom', 'api'))) ? $get_vars['vid'].'/'.$get_vars['mid'].'/'.$get_vars['act']:''; break; } } if(!$query) { foreach($get_vars as $key => $val) { if(is_array($val) && count($val)) { foreach($val as $k => $v) $query .= ($query?'&':'').$key.'['.$k.']='.urlencode($v); } else { $query .= ($query?'&':'').$key.'='.urlencode($val); } } if($query) $query = '?'.$query; } } // If using SSL always if(Context::get('_use_ssl')=='always') { $query = $this->getRequestUri(ENFORCE_SSL, $domain).$query; // optional SSL use } elseif(Context::get('_use_ssl')=='optional') { $ssl_mode = RELEASE_SSL; if($get_vars['act'] && $this->_isExistsSSLAction($get_vars['act'])) $ssl_mode = ENFORCE_SSL; $query = $this->getRequestUri($ssl_mode, $domain).$query; // no SSL } else { // currently on SSL but target is not based on SSL if($_SERVER['HTTPS']=='on' ) $query = $this->getRequestUri(ENFORCE_SSL, $domain).$query; // if $domain is set else if($domain) $query = $this->getRequestUri(FOLLOW_REQUEST_SSL, $domain).$query; else $query = getScriptPath().$query; } if($encode) return htmlspecialchars($query); return $query; } /** * @brief 요청이 들어온 URL에서 argument를 제거하여 return **/ function getRequestUri($ssl_mode = FOLLOW_REQUEST_SSL, $domain = null) { static $url = array(); // HTTP Request가 아니면 패스 if(!isset($_SERVER['SERVER_PROTOCOL'])) return ; if(Context::get('_use_ssl') == "always") $ssl_mode = ENFORCE_SSL; if($domain) $domain_key = md5($domain); else $domain_key = 'default'; if(isset($url[$ssl_mode][$domain_key])) return $url[$ssl_mode][$domain_key]; $current_use_ssl = $_SERVER['HTTPS']=='on' ? true : false; switch($ssl_mode) { case FOLLOW_REQUEST_SSL : if($current_use_ssl) $use_ssl = true; else $use_ssl = false; break; case ENFORCE_SSL : $use_ssl = true; break; case RELEASE_SSL : $use_ssl = false; break; } if($domain) { $target_url = trim($domain); if(substr($target_url,-1) != '/') $target_url.= '/'; } else { $target_url= $_SERVER['HTTP_HOST'].getScriptPath(); } $url_info = parse_url('http://'.$target_url); if($current_use_ssl != $use_ssl) { unset($url_info['port']); } if($use_ssl) { if(Context::get("_https_port") && Context::get("_https_port") != 443) { $url_info['port'] = Context::get("_https_port"); } elseif($url_info['port']==443) { unset($url_info['port']); } } else { if(Context::get("_http_port") && Context::get("_http_port") != 80) { $url_info['port'] = Context::get("_http_port"); } elseif($url_info['port']==80) { unset($url_info['port']); } } $url[$ssl_mode][$domain_key] = sprintf("%s://%s%s%s",$use_ssl?'https':$url_info['scheme'], $url_info['host'], $url_info['port']&&$url_info['port']!=80?':'.$url_info['port']:'',$url_info['path']); return $url[$ssl_mode][$domain_key]; } /** * @brief key/val로 context vars 세팅 **/ function set($key, $val, $set_to_get_vars = false) { $oContext = &Context::getInstance(); $oContext->_set($key, $val, $set_to_get_vars); } /** * @brief key/val로 context vars 세팅 **/ function _set($key, $val, $set_to_get_vars = false) { $this->context->{$key} = $val; if($set_to_get_vars || $this->get_vars->{$key}) $this->get_vars->{$key} = $val; } /** * @brief key값에 해당하는 값을 return **/ function get($key) { $oContext = &Context::getInstance(); return $oContext->_get($key); } /** * @brief key값에 해당하는 값을 return **/ function _get($key) { return $this->context->{$key}; } /** * @brief 받고자 하는 변수만 object에 입력하여 받음 * * key1, key2, key3 .. 등의 인자를 주어 여러개의 변수를 object vars로 세팅하여 받을 수 있음 **/ function gets() { $num_args = func_num_args(); if($num_args<1) return; $args_list = func_get_args(); $oContext = &Context::getInstance(); return $oContext->_gets($num_args, $args_list); } /** * @brief 받고자 하는 변수만 object에 입력하여 받음 * * key1, key2, key3 .. 등의 인자를 주어 여러개의 변수를 object vars로 세팅하여 받을 수 있음 **/ function _gets($num_args, $args_list) { for($i=0;$i<$num_args;$i++) { $args = $args_list[$i]; $output->{$args} = $this->_get($args); } return $output; } /** * @brief 모든 데이터를 return **/ function getAll() { $oContext = &Context::getInstance(); return $oContext->_getAll(); } /** * @brief 모든 데이터를 return **/ function _getAll() { return $this->context; } /** * @brief GET/POST/XMLRPC에서 넘어온 변수값을 return **/ function getRequestVars() { $oContext = &Context::getInstance(); return $oContext->_getRequestVars(); } /** * @brief GET/POST/XMLRPC에서 넘어온 변수값을 return **/ function _getRequestVars() { return clone($this->get_vars); } /** * @brief SSL로 인증되어야 할 action이 있을 경우 등록 * common/js/xml_handler.js에서 이 action들에 대해서 https로 전송되도록 함 **/ function addSSLAction($action) { $oContext = &Context::getInstance(); return $oContext->_addSSLAction($action); } function _addSSLAction($action) { if(in_array($action, $this->ssl_actions)) return; $this->ssl_actions[] = $action; } function getSSLActions() { $oContext = &Context::getInstance(); return $oContext->_getSSLActions(); } function _getSSLActions() { return $this->ssl_actions; } function isExistsSSLAction($action) { $oContext = &Context::getInstance(); return $oContext->_isExistsSSLAction($action); } function _isExistsSSLAction($action) { return in_array($action, $this->ssl_actions); } /** * @brief js file을 추가 **/ function addJsFile($file, $optimized = true, $targetie = '',$index=null) { $oContext = &Context::getInstance(); return $oContext->_addJsFile($file, $optimized, $targetie,$index); } /** * @brief js file을 추가 **/ function _addJsFile($file, $optimized = true, $targetie = '',$index=null) { if(strpos($file,'://')===false && $file{0}!='/' && $file{0}!='.') $file = './'.$file; $file = preg_replace('@/\./|(?js_files)) return; if(is_null($index)) $index=count($this->js_files); for($i=$index;array_key_exists($i,$this->js_files);$i++); $this->js_files[$i] = array('file' => $file, 'optimized' => $optimized, 'targetie' => $targetie); } /** * @brief js file을 제거 **/ function unloadJsFile($file, $optimized = true, $targetie = '') { $oContext = &Context::getInstance(); return $oContext->_unloadJsFile($file, $optimized, $targetie); } /** * @brief js file을 제거 **/ function _unloadJsFile($file, $optimized, $targetie) { foreach($this->js_files as $key => $val) { if(realpath($val['file'])==realpath($file) && $val['optimized'] == $optimized && $val['targetie'] == $targetie) { unset($this->js_files[$key]); return; } } } /** * @brief 모든 JS File을 제거 **/ function unloadAllJsFiles() { $oContext = &Context::getInstance(); return $oContext->_unloadAllJsFiles(); } function _unloadAllJsFiles() { $this->js_files = array(); } /** * @brief javascript filter 추가 **/ function addJsFilter($path, $filename) { $oXmlFilter = new XmlJSFilter($path, $filename); $oXmlFilter->compile(); } /** * @brief array_unique와 동작은 동일하나 file 첨자에 대해서만 동작함 **/ function _getUniqueFileList($files) { ksort($files); $files = array_values($files); $filenames = array(); $size = count($files); for($i = 0; $i < $size; ++ $i) { if(in_array($files[$i]['file'], $filenames)) unset($files[$i]); $filenames[] = $files[$i]['file']; } return $files; } /** * @brief js file 목록을 return **/ function getJsFile() { $oContext = &Context::getInstance(); return $oContext->_getJsFile(); } /** * @brief js file 목록을 return **/ function _getJsFile() { require_once(_XE_PATH_."classes/optimizer/Optimizer.class.php"); $oOptimizer = new Optimizer(); return $oOptimizer->getOptimizedFiles($this->_getUniqueFileList($this->js_files), "js"); } /** * @brief CSS file 추가 **/ function addCSSFile($file, $optimized = true, $media = 'all', $targetie = '',$index = null) { $oContext = &Context::getInstance(); return $oContext->_addCSSFile($file, $optimized, $media, $targetie,$index); } /** * @brief CSS file 추가 **/ function _addCSSFile($file, $optimized = true, $media = 'all', $targetie = '', $index = null) { if(strpos($file,'://')===false && substr($file,0,1)!='/' && substr($file,0,1)!='.') $file = './'.$file; $file = str_replace(array('/./','//'),'/',$file); while(strpos($file,'/../')) $file = preg_replace('/\/([^\/]+)\/\.\.\//s','/',$file,1); if(in_array($file, $this->css_files)) return; if(is_null($index)) $index=count($this->css_files); for($i=$index;array_key_exists($i,$this->css_files);$i++); //if(preg_match('/^http:\/\//i',$file)) $file = str_replace(realpath("."), ".", realpath($file)); $this->css_files[$i] = array('file' => $file, 'optimized' => $optimized, 'media' => $media, 'targetie' => $targetie); } /** * @brief css file을 제거 **/ function unloadCSSFile($file, $optimized = true, $media = 'all', $targetie = '') { $oContext = &Context::getInstance(); return $oContext->_unloadCSSFile($file, $optimized, $media, $targetie); } /** * @brief css file을 제거 **/ function _unloadCSSFile($file, $optimized, $media, $targetie) { foreach($this->css_files as $key => $val) { if(realpath($val['file'])==realpath($file) && $val['optimized'] == $optimized && $val['media'] == $media && $val['targetie'] == $targetie) { unset($this->css_files[$key]); return; } } } /** * @brief 모든 CSS File을 제거 **/ function unloadAllCSSFiles() { $oContext = &Context::getInstance(); return $oContext->_unloadAllCSSFiles(); } function _unloadAllCSSFiles() { $this->css_files = array(); } /** * @brief CSS file 목록 return **/ function getCSSFile() { $oContext = &Context::getInstance(); return $oContext->_getCSSFile(); } /** * @brief CSS file 목록 return **/ function _getCSSFile() { require_once(_XE_PATH_."classes/optimizer/Optimizer.class.php"); $oOptimizer = new Optimizer(); return $oOptimizer->getOptimizedFiles($this->_getUniqueFileList($this->css_files), "css"); } /** * @brief javascript plugin load **/ function loadJavascriptPlugin($plugin_name) { $oContext = &Context::getInstance(); return $oContext->_loadJavascriptPlugin($plugin_name); } function _loadJavascriptPlugin($plugin_name) { static $loaded_plugins = array(); if($loaded_plugins[$plugin_name]) return; $loaded_plugins[$plugin_name] = true; if($plugin_name == "ui.datepicker") return $this->_loadJavascriptPlugin("ui"); $plugin_path = './common/js/plugins/'.$plugin_name.'/'; if(!is_dir($plugin_path)) return; $info_file = $plugin_path.'plugin.load'; if(!file_exists($info_file)) return; $list = file($info_file); for($i=0,$cnt=count($list);$i<$cnt;$i++) { $filename = trim($list[$i]); if(!$filename) continue; if(substr($filename,0,2)=='./') $filename = substr($filename,2); if(preg_match('/\.js$/i',$filename)) $this->_addJsFile($plugin_path.$filename, true, '', null); elseif(preg_match('/\.css$/i',$filename)) $this->_addCSSFile($plugin_path.$filename, true, 'all','', null); } if(is_dir($plugin_path.'lang')) $this->_loadLang($plugin_path.'lang'); } /** * @brief HtmlHeader 추가 **/ function addHtmlHeader($header) { $oContext = &Context::getInstance(); return $oContext->_addHtmlHeader($header); } /** * @brief HtmlHeader 추가 **/ function _addHtmlHeader($header) { $this->html_header .= "\n".$header; } /** * @brief HtmlHeader return **/ function getHtmlHeader() { $oContext = &Context::getInstance(); return $oContext->_getHtmlHeader(); } /** * @brief HtmlHeader return **/ function _getHtmlHeader() { return $this->html_header; } /** * @brief Html Body에 css class 추가 **/ function addBodyClass($class_name) { $oContext = &Context::getInstance(); return $oContext->_addBodyClass($class_name); } /** * @brief Html Body에 css class 추가 **/ function _addBodyClass($class_name) { $this->body_class[] = $class_name; } /** * @brief Html Body에 css class return **/ function getBodyClass() { $oContext = &Context::getInstance(); return $oContext->_getBodyClass(); } /** * @brief Html Body에 css class return **/ function _getBodyClass() { $this->body_class = array_unique($this->body_class); if(count($this->body_class)>0) return sprintf(' class="%s"', join(' ',$this->body_class)); else return ''; } /** * @brief BodyHeader 추가 **/ function addBodyHeader($header) { $oContext = &Context::getInstance(); return $oContext->_addBodyHeader($header); } /** * @brief BodyHeader 추가 **/ function _addBodyHeader($header) { $this->body_header .= "\n".$header; } /** * @brief BodyHeader return **/ function getBodyHeader() { $oContext = &Context::getInstance(); return $oContext->_getBodyHeader(); } /** * @brief BodyHeader return **/ function _getBodyHeader() { return $this->body_header; } /** * @brief HtmlFooter 추가 **/ function addHtmlFooter($footer) { $oContext = &Context::getInstance(); return $oContext->_addHtmlFooter($footer); } /** * @brief HtmlFooter 추가 **/ function _addHtmlFooter ($footer) { $this->html_footer .= ($this->Htmlfooter?"\n":"").$footer; } /** * @brief HtmlFooter return **/ function getHtmlFooter() { $oContext = &Context::getInstance(); return $oContext->_getHtmlFooter(); } /** * @brief HtmlFooter return **/ function _getHtmlFooter() { return $this->html_footer; } /** * @brief db설정내용이 저장되어 있는 config file의 path를 return **/ function getConfigFile() { return _XE_PATH_."files/config/db.config.php"; } /** * @brief ftp설정내용이 저장되어 있는 config file의 path를 return **/ function getFTPConfigFile() { return _XE_PATH_."files/config/ftp.config.php"; } /** * @brief 설치가 되어 있는지에 대한 체크 * * 단순히 db config 파일의 존재 유무로 설치 여부를 체크한다 **/ function isInstalled() { return file_exists(Context::getConfigFile()) && filesize(Context::getConfigFile()); } /** * @brief 내용의 위젯이나 기타 기능에 대한 code를 실제 code로 변경 **/ function transContent($content) { return $content; } /** * @brief rewrite mod 사용에 대한 변수 return **/ function isAllowRewrite() { $oContext = &Context::getInstance(); return $oContext->allow_rewrite; } /** * @brief 로컬 경로를 웹 경로로 변경 */ function pathToUrl($path) { $xe = _XE_PATH_; $path = strtr($path, "\\", "/"); $base_url = preg_replace('@^https?://[^/]+/?@', '', Context::getRequestUri()); $_xe = explode('/', $xe); $_path = explode('/', $path); $_base = explode('/', $base_url); if (!$_base[count($_base)-1]) array_pop($_base); foreach($_xe as $idx=>$dir) { if($_path[0] != $dir) break; array_shift($_path); } $idx = count($_xe) - $idx - 1; while($idx--) { if (count($_base)) array_shift($_base); else array_unshift($_base, '..'); } if (count($_base)) { array_unshift($_path, implode('/', $_base)); } $path = '/'.implode('/', $_path); return $path; } } ?>