+<<<<<<< HEAD
+<?php\r
+\r
+/*\r
+ * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)\r
+ * Copyright (C) 2002-2009 The Nucleus Group\r
+ *\r
+ * This program is free software; you can redistribute it and/or\r
+ * modify it under the terms of the GNU General Public License\r
+ * as published by the Free Software Foundation; either version 2\r
+ * of the License, or (at your option) any later version.\r
+ * (see nucleus/documentation/index.html#license for more info)\r
+ */\r
+/**\r
+ * @license http://nucleuscms.org/license.txt GNU General Public License\r
+ * @copyright Copyright (C) 2002-2009 The Nucleus Group\r
+ * @version $Id: globalfunctions.php 1856 2012-05-18 09:30:16Z sakamocchi $
+ */\r
+\r
+/* needed if we include globalfunctions from install.php */\r
+global $nucleus, $CONF, $DIR_LIBS, $DIR_LOCALES, $manager, $member, $MYSQL_HANDLER, $StartTime;
+
+/* just for benchmark tag */
+$StartTime = microtime(TRUE);
+\r
+$nucleus['version'] = 'v4.00 SVN';\r
+$nucleus['codename'] = '';\r
+\r
+/*\r
+ * make sure there's no unnecessary escaping:\r
+ * set_magic_quotes_runtime(0);\r
+ */\r
+if ( version_compare(PHP_VERSION, '5.3.0', '<') )\r
+{\r
+ ini_set('magic_quotes_runtime', '0');\r
+}\r
+\r
+/* check and die if someone is trying to override internal globals (when register_globals turn on) */\r
+checkVars(array('nucleus', 'CONF', 'DIR_LIBS',
+'MYSQL_HOST', 'MYSQL_USER', 'MYSQL_PASSWORD', 'MYSQL_DATABASE',
+'DIR_LOCALES', 'DIR_PLUGINS',
+'HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_COOKIE_VARS', 'HTTP_ENV_VARS',
+'HTTP_SESSION_VARS', 'HTTP_POST_FILES', 'HTTP_SERVER_VARS',
+'GLOBALS', 'argv', 'argc', '_GET', '_POST', '_COOKIE', '_ENV', '_SESSION', '_SERVER', '_FILES'));
+\r
+if ( !isset($CONF) )\r
+{\r
+ $CONF = array();\r
+}\r
+\r
+/* debug mode */\r
+if ( array_key_exists('debug', $CONF) && $CONF['debug'] )\r
+{\r
+ /* report all errors! */\r
+ error_reporting(E_ALL);\r
+}\r
+else\r
+{\r
+ ini_set('display_errors','0');\r
+ error_reporting(E_ERROR | E_WARNING | E_PARSE);\r
+}\r
+\r
+/*\r
+ * alertOnHeadersSent\r
+ * Displays an error when visiting a public Nucleus page and headers have\r
+ * been sent out to early. This usually indicates an error in either a\r
+ * configuration file or a translation file, and could cause Nucleus to\r
+ * malfunction\r
+ */\r
+if ( !array_key_exists('alertOnHeadersSent', $CONF) )\r
+{\r
+ $CONF['alertOnHeadersSent'] = 1;\r
+}\r
+\r
+/*\r
+ * alertOnSecurityRisk\r
+ * Displays an error only when visiting the admin area, and when one or\r
+ * more of the installation files (install.php, install.sql, upgrades/\r
+ * directory) are still on the server.\r
+ */\r
+if ( !array_key_exists('alertOnSecurityRisk', $CONF) )\r
+{\r
+ $CONF['alertOnSecurityRisk'] = 1;\r
+}\r
+\r
+/*\r
+ * Set these to 1 to allow viewing of future items or draft items\r
+ * Should really never do this, but can be useful for some plugins that might need to\r
+ * Could cause some other issues if you use future posts otr drafts\r
+ * So use with care\r
+ */\r
+$CONF['allowDrafts'] = 0;\r
+$CONF['allowFuture'] = 0;\r
+\r
+if ( getNucleusPatchLevel() > 0 )\r
+{\r
+ $nucleus['version'] .= '/' . getNucleusPatchLevel();\r
+}\r
+\r
+/* Avoid notices */\r
+if ( !array_key_exists('installscript', $CONF) || empty($CONF['installscript']) )\r
+{\r
+ $CONF['installscript'] = 0;\r
+}\r
+if ( !array_key_exists('UsingAdminArea', $CONF) )\r
+{\r
+ $CONF['UsingAdminArea'] = 0;\r
+}\r
+\r
+if ( !headers_sent() )\r
+{\r
+ header('Generator: Nucleus CMS ' . $nucleus['version']);\r
+}\r
+\r
+\r
+/* TODO: This is for compatibility since 4.0, should be obsoleted at future release. */\r
+if ( !isset($DIR_LOCALES) )\r
+{\r
+ $DIR_LOCALES = $DIR_NUCLEUS . 'locales/';\r
+}\r
+global $DIR_LANG;\r
+if ( !isset($DIR_LANG) )\r
+{\r
+ $DIR_LANG = $DIR_LOCALES;\r
+}\r
+\r
+/* load and initialize i18n class */\r
+if (!class_exists('i18n', FALSE))\r
+{\r
+ include($DIR_LIBS . 'i18n.php');\r
+}\r
+if ( !i18n::init('UTF-8', $DIR_LOCALES) )\r
+{\r
+ exit('Fail to initialize i18n class.');\r
+}\r
+\r
+/* TODO: This is just for compatibility since 4.0, should be obsoleted at future release. */\r
+define('_CHARSET', i18n::get_current_charset());\r
+\r
+\r
+/*\r
+ * NOTE: Since 4.0 release, Entity class becomes to be important class\r
+ * with some wrapper functions for htmlspechalchars/htmlentity PHP's built-in function\r
+ */\r
+include($DIR_LIBS . 'ENTITY.php');\r
+\r
+/* we will use postVar, getVar, ... methods instead of $_GET, $_POST ... */\r
+if ( $CONF['installscript'] != 1 )\r
+{\r
+ /* vars were already included in install.php */\r
+ include_once($DIR_LIBS . 'vars4.1.0.php');\r
+ \r
+ /* added for 4.0 DB::* wrapper and compatibility sql_* */\r
+ include_once($DIR_LIBS . 'sql/sql.php');\r
+}\r
+\r
+/* include core classes that are needed for login & plugin handling */\r
+include($DIR_LIBS . 'MEMBER.php');\r
+include($DIR_LIBS . 'ACTIONLOG.php');\r
+include($DIR_LIBS . 'MANAGER.php');\r
+include($DIR_LIBS . 'PLUGIN.php');\r
+\r
+$manager =& MANAGER::instance();\r
+\r
+/* only needed when updating logs */\r
+if ( $CONF['UsingAdminArea'] )\r
+{\r
+ /* XML-RPC client classes */\r
+ include($DIR_LIBS . 'xmlrpc.inc.php');\r
+ include($DIR_LIBS . 'ADMIN.php');\r
+}\r
+\r
+\r
+/* connect to database */\r
+if ( !isset($MYSQL_HANDLER) )\r
+{\r
+ $MYSQL_HANDLER = array('mysql','');\r
+}\r
+if ( $MYSQL_HANDLER[0] == '' )\r
+{\r
+ $MYSQL_HANDLER[0] = 'mysql';\r
+}\r
+DB::setConnectionInfo($MYSQL_HANDLER[1], $MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD, $MYSQL_DATABASE);\r
+\r
+\r
+/* force locale or charset */\r
+$locale = '';\r
+$charset = i18n::get_current_charset();\r
+\r
+$data = array(\r
+ 'locale' => &$locale,\r
+ 'charset' => &$charset\r
+);\r
+$manager->notify('ForceLocale', $data);\r
+\r
+if ( $data['locale'] !== '' )\r
+{\r
+ i18n::set_forced_locale($data['locale']);\r
+}\r
+if ( $data['charset'] !== '' )\r
+{\r
+ i18n::set_forced_charset($data['charset']);\r
+}\r
+unset($locale);\r
+unset($charset);\r
+\r
+\r
+/* convert forced charset to current charset */\r
+if ( i18n::get_forced_charset() != i18n::get_current_charset() )\r
+{\r
+ $_POST = i18n::convert_array($_POST, i18n::get_forced_charset());\r
+ $_GET = i18n::convert_array($_GET, i18n::get_forced_charset());\r
+ $_REQUEST = i18n::convert_array($_REQUEST, i18n::get_forced_charset());\r
+ $_COOKIE = i18n::convert_array($_COOKIE, i18n::get_forced_charset());\r
+ $_FILES = i18n::convert_array($_FILES, i18n::get_forced_charset());\r
+ \r
+ if ( session_id() !== '' )\r
+ {\r
+ $_SESSION = i18n::convert_array($_SESSION, i18n::get_forced_charset());\r
+ }\r
+}\r
+\r
+\r
+/* sanitize option */\r
+$bLoggingSanitizedResult = 0;\r
+$bSanitizeAndContinue = 0;\r
+$orgRequestURI = serverVar('REQUEST_URI');\r
+sanitizeParams();\r
+\r
+/* logs sanitized result if need */\r
+if ( $orgRequestURI !== serverVar('REQUEST_URI') )\r
+{\r
+ $msg = "Sanitized [" . serverVar('REMOTE_ADDR') . "] ";\r
+ $msg .= $orgRequestURI . " -> " . serverVar('REQUEST_URI');\r
+ if ( $bLoggingSanitizedResult )\r
+ {\r
+ addToLog(WARNING, $msg);\r
+ }\r
+ if ( !$bSanitizeAndContinue )\r
+ {\r
+ die("");\r
+ }\r
+}\r
+\r
+/* get all variables that can come from the request and put them in the global scope */\r
+$blogid = requestVar('blogid');\r
+$itemid = intRequestVar('itemid');\r
+$catid = intRequestVar('catid');\r
+$skinid = requestVar('skinid');\r
+$memberid = requestVar('memberid');\r
+$archivelist = requestVar('archivelist');\r
+$imagepopup = requestVar('imagepopup');\r
+$archive = requestVar('archive');\r
+$query = requestVar('query');\r
+$highlight = requestVar('highlight');\r
+$amount = requestVar('amount');\r
+$action = requestVar('action');\r
+$nextaction = requestVar('nextaction');\r
+$maxresults = requestVar('maxresults');\r
+$startpos = intRequestVar('startpos');\r
+$errormessage = '';\r
+$error = '';\r
+$special = requestVar('special');\r
+\r
+\r
+/* read config */\r
+getConfig();\r
+\r
+\r
+/* Properly set $CONF['Self'] and others if it's not set...\r
+ * usually when we are access from admin menu\r
+ */\r
+if ( !array_key_exists('Self', $CONF) )\r
+{\r
+ $CONF['Self'] = $CONF['IndexURL'];\r
+ /* strip trailing */\r
+ if ( $CONF['Self'][i18n::strlen($CONF['Self']) -1] == "/" )\r
+ {\r
+ $CONF['Self'] = i18n::substr($CONF['Self'], 0, i18n::strlen($CONF['Self']) -1);\r
+ }\r
+}\r
+\r
+$CONF['ItemURL'] = $CONF['Self'];\r
+$CONF['ArchiveURL'] = $CONF['Self'];\r
+$CONF['ArchiveListURL'] = $CONF['Self'];\r
+$CONF['MemberURL'] = $CONF['Self'];\r
+$CONF['SearchURL'] = $CONF['Self'];\r
+$CONF['BlogURL'] = $CONF['Self'];\r
+$CONF['CategoryURL'] = $CONF['Self'];\r
+\r
+/* automatically use simpler toolbar for mozilla */\r
+if ( ($CONF['DisableJsTools'] == 0)\r
+ && i18n::strpos(serverVar('HTTP_USER_AGENT'), 'Mozilla/5.0') !== FALSE\r
+ && i18n::strpos(serverVar('HTTP_USER_AGENT'), 'Gecko') !== FALSE )\r
+{\r
+ $CONF['DisableJsTools'] = 2;\r
+}\r
+\r
+/* login processing */
+$member = new Member();\r
+\r
+if ( $action == 'login' )\r
+{\r
+ $login = postVar('login');\r
+ $password = postVar('password');\r
+ $shared = intPostVar('shared');\r
+ $member->login($login, $password, $shared);\r
+}\r
+elseif ( ($action == 'logout') )\r
+{\r
+ $member->logout();\r
+}\r
+else\r
+{\r
+ $member->cookielogin();\r
+}\r
+\r
+\r
+/* TODO: This is for backward compatibility, should be obsoleted near future. */\r
+if ( !preg_match('#^(.+)_(.+)_(.+)$#', $CONF['Locale'])\r
+ && ($CONF['Locale'] = i18n::convert_old_language_file_name_to_locale($CONF['Locale'])) === FALSE )\r
+{\r
+ $CONF['Locale'] = 'en_Latn_US';\r
+}\r
+if ( !array_key_exists('Language', $CONF) )\r
+{\r
+ $CONF['Language'] = i18n::convert_locale_to_old_language_file_name($CONF['Locale']);\r
+}\r
+$locale = $CONF['Locale'];\r
+\r
+\r
+/* NOTE: include translation file and set locale */\r
+if ( $member->isLoggedIn() )\r
+{\r
+ if ( $member->getLocale() )\r
+ {\r
+ $locale = $member->getLocale();\r
+ }\r
+}\r
+else\r
+{\r
+ if ( i18n::get_forced_locale() !== '' )\r
+ {\r
+ $locale = i18n::get_forced_locale();\r
+ }\r
+}\r
+include_translation($locale);\r
+i18n::set_current_locale($locale);\r
+\r
+\r
+/* login completed */\r
+$manager->notify('PostAuthentication', array('loggedIn' => $member->isLoggedIn() ) );\r
+\r
+/* next action */\r
+if ( $member->isLoggedIn() && $nextaction )\r
+{\r
+ $action = $nextaction;\r
+}\r
+\r
+/* first, let's see if the site is disabled or not. always allow admin area access. */\r
+if ( $CONF['DisableSite'] && !$member->isAdmin() && !$CONF['UsingAdminArea'] )\r
+{\r
+ redirect($CONF['DisableSiteURL']);\r
+ exit;\r
+}\r
+\r
+/* load other classes */\r
+include($DIR_LIBS . 'PARSER.php');\r
+include($DIR_LIBS . 'SKIN.php');\r
+include($DIR_LIBS . 'TEMPLATE.php');\r
+include($DIR_LIBS . 'BLOG.php');\r
+include($DIR_LIBS . 'BODYACTIONS.php');\r
+include($DIR_LIBS . 'COMMENTS.php');\r
+include($DIR_LIBS . 'COMMENT.php');\r
+include($DIR_LIBS . 'NOTIFICATION.php');\r
+include($DIR_LIBS . 'BAN.php');\r
+include($DIR_LIBS . 'PAGEFACTORY.php');\r
+include($DIR_LIBS . 'SEARCH.php');\r
+include($DIR_LIBS . 'LINK.php');\r
+\r
+/* set lastVisit cookie (if allowed) */\r
+if ( !headers_sent() )\r
+{\r
+ if ( $CONF['LastVisit'] )\r
+ {\r
+ setcookie($CONF['CookiePrefix'] . 'lastVisit', time(), time() + 2592000, $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);\r
+ }\r
+ else\r
+ {\r
+ setcookie($CONF['CookiePrefix'] . 'lastVisit', '', (time() - 2592000), $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);\r
+ }\r
+}\r
+\r
+if ( !defined('_ARCHIVETYPE_MONTH') )\r
+{\r
+ define('_ARCHIVETYPE_DAY', 'day');\r
+ define('_ARCHIVETYPE_MONTH', 'month');\r
+ define('_ARCHIVETYPE_YEAR', 'year');\r
+}\r
+\r
+/* for path resolving */
+$virtualpath = getVar('virtualpath');
+if ( getVar('virtualpath') == '' )
+ {\r
+ $virtualpath = serverVar('PATH_INFO');
+ }\r
+ \r
+/*
+ * switch URLMode back to normal when $CONF['Self'] ends in .php
+ * this avoids urls like index.php/item/13/index.php/item/15
+ */
+if ( !array_key_exists('URLMode', $CONF) || ($CONF['URLMode'] != 'pathinfo') )
+ {\r
+ $CONF['URLMode'] = 'normal';
+ }\r
+else
+ {\r
+ if ( i18n::substr($CONF['Self'], i18n::strlen($CONF['Self']) - 4) != '.php' )
+ {\r
+ decodePathInfo($virtualpath);
+ }\r
+}\r
+\r
+/*\r
+ * PostParseURL is a place to cleanup any of the path-related global variables before the selector function is run.\r
+ * It has 2 values in the data in case the original virtualpath is needed, but most the use will be in tweaking\r
+ * global variables to clean up (scrub out catid or add catid) or to set someother global variable based on\r
+ * the values of something like catid or itemid\r
+ * New in 3.60\r
+ */\r
+$data = array(\r
+ 'type' => basename(serverVar('SCRIPT_NAME')),\r
+ 'info' => $virtualpath\r
+);\r
+$manager->notify('PostParseURL', $data);\r
+\r
+/*\r
+ * NOTE: Here is the end of initialization\r
+ */\r
+\r
+/**\r
+ * include_libs()\r
+ * This function includes or requires the specified library file\r
+ * \r
+ * @param string $file\r
+ * @param boolean $once use the _once() version\r
+ * @param boolean $require use require() instead of include()\r
+ * @return void\r
+ */\r
+function include_libs($file, $once = TRUE, $require = TRUE)\r
+{\r
+ global $DIR_LIBS;\r
+ \r
+ // $DIR_LIBS isn't a directory\r
+ if ( !is_dir($DIR_LIBS) )\r
+ {\r
+ exit;\r
+ }\r
+ \r
+ $lib_path = $DIR_LIBS . $file;\r
+ \r
+ if ( $once && $require )\r
+ {\r
+ require_once($lib_path);\r
+ }\r
+ else if ( $once && !$require )\r
+ {\r
+ include_once($lib_path);\r
+ }\r
+ else if ( $require )\r
+ {\r
+ require($lib_path);\r
+ }\r
+ else\r
+ {\r
+ include($lib_path);\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * include_plugins()\r
+ * This function includes or requires the specified plugin file\r
+ * \r
+ * @param string $file\r
+ * @param boolean $once use the _once() version\r
+ * @param boolean $require use require() instead of include()\r
+ * @return \r
+ */\r
+function include_plugins($file, $once = TRUE, $require = TRUE)\r
+{\r
+ global $DIR_PLUGINS;\r
+ \r
+ // begin if: $DIR_LIBS isn't a directory\r
+ if ( !is_dir($DIR_PLUGINS) )\r
+ {\r
+ exit;\r
+ }\r
+ \r
+ $plugin_path = $DIR_PLUGINS . $file;\r
+ \r
+ // begin if: \r
+ if ( $once && $require )\r
+ {\r
+ require_once($plugin_path);\r
+ }\r
+ else if ( $once && !$require )\r
+ {\r
+ include_once($plugin_path);\r
+ }\r
+ elseif ( $require )\r
+ {\r
+ require($plugin_path);\r
+ }\r
+ else\r
+ {\r
+ include($plugin_path);\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * include_translation()\r
+ * This function decide which locale is used and include translation\r
+ * \r
+ * @param string &$locale locale name referring to 'language tags' defined in RFC 5646\r
+ * @return void\r
+ */\r
+function include_translation(&$locale)\r
+{\r
+ global $DIR_LOCALES;\r
+ \r
+ $translation_file = $DIR_LOCALES . $locale . '.' . i18n::get_current_charset() . '.php';\r
+ if ( !file_exists($translation_file) )\r
+ {\r
+ $locale = 'en_Latn_US';\r
+ $translation_file = $DIR_LOCALES . 'en_Latn_US.ISO-8859-1.php';\r
+ }\r
+ include($translation_file);\r
+ return;\r
+}\r
+\r
+/**\r
+ * intPostVar()\r
+ * This function returns the integer value of $_POST for the variable $name\r
+ * \r
+ * @param string $name field to get the integer value of\r
+ * @return integer\r
+ */\r
+function intPostVar($name)\r
+{\r
+ return (integer) postVar($name);\r
+}\r
+\r
+\r
+/**\r
+ * intGetVar()\r
+ * This function returns the integer value of $_GET for the variable $name\r
+ * \r
+ * @param string $name field to get the integer value of\r
+ * @return integer\r
+ */\r
+function intGetVar($name)\r
+{\r
+ return (integer) getVar($name);\r
+}\r
+\r
+\r
+/**\r
+ * intRequestVar()\r
+ * This function returns the integer value of $_REQUEST for the variable $name. Also checks $_GET and $_POST if not found in $_REQUEST\r
+ * \r
+ * @param string $name field to get the integer value of\r
+ * @return int\r
+ */\r
+function intRequestVar($name)\r
+{\r
+ return (integer) requestVar($name);\r
+}\r
+\r
+\r
+/**\r
+ * intCookieVar()\r
+ * This function returns the integer value of $_COOKIE for the variable $name\r
+ * \r
+ * @param string $name field to get the integer value of\r
+ * @return integer\r
+ */\r
+function intCookieVar($name)\r
+{\r
+ return (integer) cookieVar($name);\r
+}\r
+\r
+/**\r
+ * getNucleusVersion()\r
+ * This function returns the current Nucleus version (100 = 1.00, 101 = 1.01, etc...)\r
+ * \r
+ * @param void\r
+ * @return integer\r
+ */\r
+function getNucleusVersion()\r
+{\r
+ return 400;\r
+}\r
+\r
+/**\r
+ * getNucleusPatchLevel()\r
+ * TODO: Better description of this function.\r
+ *\r
+ * Power users can install patches in between nucleus releases. These patches\r
+ * usually add new functionality in the plugin API and allow those to\r
+ * be tested without having to install CVS.\r
+ *\r
+ *@param void\r
+ * @return integer\r
+ */\r
+function getNucleusPatchLevel()\r
+{\r
+ return 0;\r
+}\r
+\r
+/**\r
+ * getLatestVersion()\r
+ * This function returns the latest Nucleus version available for download from nucleuscms.org or FALSE if unable to attain data\r
+ * Format will be major.minor/patachlevel e.g. 3.41 or 3.41/02\r
+ * \r
+ * @param void\r
+ * @return mixed\r
+ */\r
+function getLatestVersion()\r
+{\r
+ // begin if: cURL is not available in this PHP installation\r
+ if ( !function_exists('curl_init') )\r
+ {\r
+ return FALSE;\r
+ }\r
+ \r
+ $curl = curl_init();\r
+ $timeout = 5;\r
+ \r
+ curl_setopt ($curl, CURLOPT_URL, 'http://nucleuscms.org/version_check.php');\r
+ curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);\r
+ curl_setopt ($curl, CURLOPT_CONNECTTIMEOUT, $timeout);\r
+ \r
+ $return = curl_exec($curl);\r
+ \r
+ curl_close($curl);\r
+ \r
+ return $return;\r
+}\r
+\r
+/**\r
+ * sql_table()\r
+ * This function returns a Nucleus table name with the appropriate prefix\r
+ * @param string $name\r
+ * @return string\r
+ */\r
+function sql_table($name)\r
+{\r
+ global $MYSQL_PREFIX;\r
+ \r
+ // begin if: no MySQL prefix\r
+ if ( empty($MYSQL_PREFIX) )\r
+ {\r
+ return 'nucleus_' . $name;\r
+ }\r
+ // else: use MySQL prefix\r
+ else\r
+ {\r
+ return $MYSQL_PREFIX . 'nucleus_' . $name;\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * sendContentType()\r
+ * This function sends the Content-Type header if headers have not already been sent\r
+ * It also determines if the browser can accept application/xhtml+xml and sends it only to those that can.\r
+ * \r
+ * if content type is application/xhtml+xml, only send it to browsers\r
+ * that can handle it (IE6 cannot). Otherwise, send text/html\r
+ *\r
+ * v2.5:\r
+ * For admin area pages, keep sending text/html (unless it's a debug version)\r
+ * application/xhtml+xml still causes too much problems with the javascript implementations\r
+ *\r
+ * v3.3:\r
+ * ($CONF['UsingAdminArea'] && !$CONF['debug']) gets removed,\r
+ * application/xhtml+xml seems to be working, so we're going to use it if we can.\r
+ * \r
+ * @param string $content_type MIME media type registered to IANA, http://www.iana.org/assignments/media-types/index.html\r
+ * @param string $page_type \r
+ * @param string $charset Deprecated. This has no meaning.\r
+ * @return void\r
+ * \r
+ */\r
+function sendContentType($content_type, $page_type = '', $charset = '')\r
+{\r
+ global $manager, $CONF;\r
+ \r
+ if ( headers_sent() )\r
+ {\r
+ return;\r
+ }\r
+ \r
+ /* NOTE: MIME Media Type */\r
+ if ( ($content_type == 'application/xhtml+xml')\r
+ && (!stristr(serverVar('HTTP_ACCEPT'), 'application/xhtml+xml') ) )\r
+ {\r
+ $content_type = 'text/html';\r
+ }\r
+ \r
+ /* NOTE: generate event */\r
+ $data = array(\r
+ 'pageType' => $page_type,\r
+ 'contentType' => &$content_type\r
+ );\r
+ $manager->notify('PreSendContentType', $data);\r
+ \r
+ /* NOTE: confirm MIME Media Type */\r
+ $content_type = preg_replace('#[^a-zA-Z0-9-+./]#', '', $content_type);\r
+ \r
+ /* NOTE: confirm character set */\r
+ $charset = i18n::get_current_charset();\r
+ if ( i18n::get_forced_charset() !== '' )\r
+ {\r
+ $charset = i18n::get_forced_charset();\r
+ }\r
+ \r
+ /* NOTE: send HTTP 1.1 header */\r
+ header("Content-Type: {$content_type}; charset={$charset}");\r
+ \r
+ /* NOTE: set handler for translating character set */\r
+ if ( $charset != i18n::get_current_charset() )\r
+ {\r
+ ob_start(array('i18n', 'convert_handler'));\r
+ }\r
+ \r
+ return;\r
+}\r
+\r
+/**\r
+ * parseHighlight()\r
+ * This function parses a query into an array of expressions that can be passed on to the highlight method\r
+ * @param string $query\r
+ * @return void\r
+ */\r
+function parseHighlight($query)\r
+{\r
+ // TODO: add more intelligent splitting logic\r
+ \r
+ // get rid of quotes\r
+ $query = preg_replace('/\'|"/', '', $query);\r
+ \r
+ if ( !$query )\r
+ {\r
+ return array();\r
+ }\r
+ \r
+ $aHighlight = preg_split('# #', $query);\r
+ \r
+ for ( $i = 0; $i < count($aHighlight); $i++ )\r
+ {\r
+ $aHighlight[$i] = trim($aHighlight[$i]);\r
+ \r
+ if ( i18n::strlen($aHighlight[$i]) < 3 )\r
+ {\r
+ unset($aHighlight[$i]);\r
+ }\r
+ }\r
+ \r
+ if ( count($aHighlight) == 1 )\r
+ {\r
+ return $aHighlight[0];\r
+ }\r
+ else\r
+ {\r
+ return $aHighlight;\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * getConfig()\r
+ * \r
+ * @param void\r
+ * @return void\r
+ */\r
+function getConfig()\r
+{\r
+ global $CONF;\r
+ \r
+ $query = sprintf('SELECT * FROM %s', sql_table('config'));\r
+ $res = DB::getResult($query);\r
+ \r
+ foreach ( $res as $row )\r
+ {\r
+ $CONF[$row['name']] = $row['value'];\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * This function gets the blog ID from the blog name\r
+ * @param string $name\r
+ * @return\r
+ */\r
+function getBlogIDFromName($name)\r
+{\r
+ $query = sprintf('SELECT bnumber AS result FROM %s WHERE bshortname=%s', sql_table('blog'), DB::quoteValue($name));\r
+ return DB::getValue($query);\r
+}\r
+\r
+/**\r
+ * This function gets the blog name from the blog ID\r
+ * @param int $id\r
+ * @return object\r
+ */\r
+function getBlogNameFromID($id)\r
+{\r
+ $query = sprintf('SELECT bname AS result FROM %s WHERE bnumber=%d', sql_table('blog'), intval($id));\r
+ return DB::getValue($query);\r
+}\r
+\r
+/**\r
+ * This function gets the blog ID from the item ID\r
+ * @param int $item_id\r
+ * @return object\r
+ */\r
+function getBlogIDFromItemID($item_id)\r
+{\r
+ $query = sprintf('SELECT iblog AS result FROM %s WHERE inumber=%d', sql_table('item'), intval($item_id));\r
+ return DB::getValue($query);\r
+}\r
+\r
+/**\r
+ * This function gets the blog ID from the comment ID\r
+ * @param int $comment_id\r
+ * @return object\r
+ */\r
+function getBlogIDFromCommentID($comment_id)\r
+{\r
+ $query = sprintf('SELECT cblog AS result FROM %s WHERE cnumber=%d', sql_table('comment'), intval($comment_id));\r
+ return DB::getValue($query);\r
+}\r
+\r
+/**\r
+ * This function gets the blog ID from the category ID\r
+ * @param int $category_id\r
+ * @return object\r
+ */\r
+function getBlogIDFromCatID($category_id)\r
+{\r
+ $query = sprintf('SELECT cblog AS result FROM %s WHERE catid=%d', sql_table('category'), intval($category_id));\r
+ return DB::getValue($query);\r
+}\r
+\r
+/**\r
+ * This function gets the category ID from the category name\r
+ * @param int $name\r
+ * @return object\r
+ */\r
+function getCatIDFromName($name)\r
+{\r
+ $query = sprintf('SELECT catid AS result FROM %s WHERE cname=%s', sql_table('category'), DB::quoteValue($name));\r
+ return DB::getValue($query);\r
+}\r
+\r
+\r
+/**\r
+ * functions to be used in index.php to select something\r
+ */\r
+function selectBlog($shortname)\r
+{\r
+ global $blogid, $archivelist;\r
+ $blogid = getBlogIDFromName($shortname);\r
+ \r
+ // also force archivelist variable, if it is set\r
+ if ( $archivelist )\r
+ {\r
+ $archivelist = $blogid;\r
+ }\r
+ return;\r
+}\r
+function selectSkin($skinname)\r
+{\r
+ global $skinid;\r
+ $skinid = SKIN::getIdFromName($skinname);\r
+ return;\r
+}\r
+function selectCategory($cat)\r
+{\r
+ global $catid;\r
+ if ( is_numeric($cat) )\r
+ {\r
+ $catid = (integer) $cat;\r
+ }\r
+ else\r
+ {\r
+ $catid = getCatIDFromName($cat);\r
+ }\r
+ return;\r
+}\r
+function selectItem($id)\r
+{\r
+ global $itemid;\r
+ $itemid = (integer) $id;\r
+ return;\r
+}\r
+function selectSpecialSkinType($id)\r
+{\r
+ global $special;\r
+ $special = strtolower($id);\r
+ return;\r
+}\r
+function selector()\r
+{\r
+ global $archive, $archivelist, $archivenext, $archivenextexists, $archiveprev, $archiveprevexists, $archivetype;\r
+ global $blog, $blogid;\r
+ global $catid;\r
+ global $itemid, $itemidnext, $itemidprev, $itemtitlenext, $itemtitleprev;\r
+ global $CONF, $DIR_LIBS, $amount, $errormessage, $imagepopup;\r
+ global $manager, $maxresults, $query;\r
+ global $member, $memberid, $memberinfo;\r
+ global $skinid, $skinpart, $special;\r
+ \r
+ $actionNames = array('addcomment', 'sendmessage', 'createaccount', 'forgotpassword', 'votepositive', 'votenegative', 'plugin');\r
+ $action = requestVar('action');\r
+ \r
+ if ( in_array($action, $actionNames) )\r
+ {\r
+ include_once($DIR_LIBS . 'ACTION.php');\r
+ $a = new Action();\r
+ $errorInfo = $a->doAction($action);\r
+ \r
+ if ( $errorInfo )\r
+ {\r
+ $errormessage = $errorInfo['message'];\r
+ }\r
+ }\r
+ \r
+ // show error when headers already sent out\r
+ if ( headers_sent() && $CONF['alertOnHeadersSent'] )\r
+ {\r
+ // try to get line number/filename (extra headers_sent params only exists in PHP 4.3+)\r
+ if ( function_exists('version_compare') && version_compare('4.3.0', phpversion(), '<=') )\r
+ {\r
+ headers_sent($hsFile, $hsLine);\r
+ $extraInfo = ' in <code>' . $hsFile . '</code> line <code>' . $hsLine . '</code>';\r
+ }\r
+ else\r
+ {\r
+ $extraInfo = '';\r
+ }\r
+ \r
+ startUpError(\r
+ "<p>The page headers have already been sent out{$extraInfo}. This could cause Nucleus not to work in the expected way.</p>"\r
+ . "<p>Usually, this is caused by spaces or newlines at the end of the <code>config.php</code> file, "\r
+ . "at the end of the translation file or at the end of a plugin file.</p>"\r
+ . "<p>Please check this and try again.</p>"\r
+ . "<p>If you don't want to see this error message again, without solving the problem, "\r
+ . "set <code>{$CONF['alertOnHeadersSent']}</code> in <code>globalfunctions.php</code> to <code>0</code></p>"\r
+ . "Page headers already sent"\r
+ );\r
+ exit;\r
+ }\r
+ \r
+ // make is so ?archivelist without blogname or blogid shows the archivelist\r
+ // for the default weblog\r
+ if ( serverVar('QUERY_STRING') == 'archivelist' )\r
+ {\r
+ $archivelist = $CONF['DefaultBlog'];\r
+ }\r
+ \r
+ // now decide which type of skin we need\r
+ if ( $itemid )\r
+ {\r
+ // itemid given -> only show that item\r
+ $type = 'item';\r
+ \r
+ if ( !$manager->existsItem($itemid,intval($CONF['allowFuture']),intval($CONF['allowDrafts'])) )\r
+ {\r
+ doError(_ERROR_NOSUCHITEM);\r
+ }\r
+ \r
+ // 1. get timestamp, blogid and catid for item\r
+ $query = 'SELECT itime, iblog, icat FROM %s WHERE inumber=%d';\r
+ $query = sprintf($query, sql_table('item'), intval($itemid));\r
+ $row = DB::getRow($query);\r
+ \r
+ // if a different blog id has been set through the request or selectBlog(),\r
+ // deny access\r
+ \r
+ if ( $blogid && (intval($blogid) != $row['iblog']) )\r
+ {\r
+ doError(_ERROR_NOSUCHITEM);\r
+ }\r
+ \r
+ // if a category has been selected which doesn't match the item, ignore the\r
+ // category. #85\r
+ if ( ($catid != 0) && ($catid != $row['icat']) )\r
+ {\r
+ $catid = 0;\r
+ }\r
+ \r
+ $blogid = $row['iblog'];\r
+ $timestamp = strtotime($row['itime']);\r
+ \r
+ $b =& $manager->getBlog($blogid);\r
+ \r
+ if ( !$b->isValidCategory($catid) )\r
+ {\r
+ $query = "SELECT inumber, ititle FROM %s WHERE itime<%s AND idraft=0 AND iblog=%d ORDER BY itime DESC LIMIT 1";\r
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), intval($blogid));\r
+ }\r
+ else\r
+ {\r
+ $query = "SELECT inumber, ititle FROM %s WHERE itime<%s AND idraft=0 AND iblog=%d AND icat=%d ORDER BY itime DESC LIMIT 1";\r
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), intval($blogid), intval($catid));\r
+ }\r
+ $row = DB::getRow($query);\r
+ \r
+ if ( $row )\r
+ {\r
+ $itemidprev = $row['inumber'];\r
+ $itemtitleprev = $row['ititle'];\r
+ }\r
+ \r
+ // get next itemid and title\r
+ if ( !$b->isValidCategory($catid) )\r
+ {\r
+ $query = "SELECT inumber, ititle FROM %s WHERE itime>%s AND itime<=%s AND idraft=0 AND iblog=%d ORDER BY itime ASC LIMIT 1";\r
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), DB::formatDateTime($b->getCorrectTime()), intval($blogid));\r
+ }\r
+ else\r
+ {\r
+ $query = "SELECT inumber, ititle FROM %s WHERE itime>%s AND itime<=%s AND idraft=0 AND iblog=%d AND icat=%d ORDER BY itime ASC LIMIT 1";\r
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), DB::formatDateTime($b->getCorrectTime()), intval($blogid), intval($catid));\r
+ }\r
+ $row = DB::getRow($query);\r
+ \r
+ if ( $row )\r
+ {\r
+ $itemidnext = $row['inumber'];\r
+ $itemtitlenext = $row['ititle'];\r
+ }\r
+ }\r
+ elseif ( $archive )\r
+ {\r
+ // show archive\r
+ $type = 'archive';\r
+ \r
+ // sql queries for the timestamp of the first and the last published item\r
+ $query = sprintf('SELECT UNIX_TIMESTAMP(itime) as result FROM %s WHERE idraft=0 ORDER BY itime ASC', sql_table('item'));\r
+ $first_timestamp = DB::getValue($query);\r
+ $query = sprintf('SELECT UNIX_TIMESTAMP(itime) as result FROM %s WHERE idraft=0 ORDER BY itime DESC', sql_table('item'));\r
+ $last_timestamp = DB::getValue($query);\r
+ \r
+ sscanf($archive, '%d-%d-%d', $y, $m, $d);\r
+ \r
+ if ( $d != 0 )\r
+ {\r
+ $archivetype = _ARCHIVETYPE_DAY;\r
+ $t = mktime(0, 0, 0, $m, $d, $y);\r
+ // one day has 24 * 60 * 60 = 86400 seconds\r
+ $archiveprev = i18n::formatted_datetime('%Y-%m-%d', $t - 86400 );\r
+ // check for published items\r
+ if ( $t > $first_timestamp )\r
+ {\r
+ $archiveprevexists = true;\r
+ }\r
+ else\r
+ {\r
+ $archiveprevexists = false;\r
+ }\r
+ \r
+ // one day later\r
+ $t += 86400;\r
+ $archivenext = i18n::formatted_datetime('%Y-%m-%d', $t);\r
+ if ( $t < $last_timestamp )\r
+ {\r
+ $archivenextexists = true;\r
+ }\r
+ else\r
+ {\r
+ $archivenextexists = false;\r
+ }\r
+ }\r
+ elseif ( $m == 0 )\r
+ {\r
+ $archivetype = _ARCHIVETYPE_YEAR;\r
+ $t = mktime(0, 0, 0, 12, 31, $y - 1);\r
+ // one day before is in the previous year\r
+ $archiveprev = i18n::formatted_datetime('%Y', $t);\r
+ if ( $t > $first_timestamp )\r
+ {\r
+ $archiveprevexists = true;\r
+ }\r
+ else\r
+ {\r
+ $archiveprevexists = false;\r
+ }\r
+\r
+ // timestamp for the next year\r
+ $t = mktime(0, 0, 0, 1, 1, $y + 1);\r
+ $archivenext = i18n::formatted_datetime('%Y', $t);\r
+ if ( $t < $last_timestamp )\r
+ {\r
+ $archivenextexists = true;\r
+ }\r
+ else\r
+ {\r
+ $archivenextexists = false;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ $archivetype = _ARCHIVETYPE_MONTH;\r
+ $t = mktime(0, 0, 0, $m, 1, $y);\r
+ // one day before is in the previous month\r
+ $archiveprev = i18n::formatted_datetime('%Y-%m', $t - 86400);\r
+ if ( $t > $first_timestamp )\r
+ {\r
+ $archiveprevexists = true;\r
+ }\r
+ else\r
+ {\r
+ $archiveprevexists = false;\r
+ }\r
+ \r
+ // timestamp for the next month\r
+ $t = mktime(0, 0, 0, $m+1, 1, $y);\r
+ $archivenext = i18n::formatted_datetime('%Y-%m', $t);\r
+ if ( $t < $last_timestamp )\r
+ {\r
+ $archivenextexists = true;\r
+ }\r
+ else\r
+ {\r
+ $archivenextexists = false;\r
+ }\r
+ }\r
+ }\r
+ elseif ( $archivelist )\r
+ {\r
+ $type = 'archivelist';\r
+ \r
+ if ( is_numeric($archivelist) )\r
+ {\r
+ $blogid = intVal($archivelist);\r
+ }\r
+ else\r
+ {\r
+ $blogid = getBlogIDFromName($archivelist);\r
+ }\r
+ \r
+ if ( !$blogid )\r
+ {\r
+ doError(_ERROR_NOSUCHBLOG);\r
+ }\r
+ }\r
+ elseif ( $query )\r
+ {\r
+ global $startpos;\r
+ $type = 'search';\r
+ $query = stripslashes($query);\r
+ \r
+ if ( is_numeric($blogid) )\r
+ {\r
+ $blogid = intVal($blogid);\r
+ }\r
+ else\r
+ {\r
+ $blogid = getBlogIDFromName($blogid);\r
+ }\r
+ \r
+ if ( !$blogid )\r
+ {\r
+ doError(_ERROR_NOSUCHBLOG);\r
+ }\r
+ }\r
+ elseif ( $memberid )\r
+ {\r
+ $type = 'member';\r
+ \r
+ if ( !Member::existsID($memberid) )\r
+ {\r
+ doError(_ERROR_NOSUCHMEMBER);\r
+ }\r
+ $memberinfo = $manager->getMember($memberid);\r
+ }\r
+ elseif ( $imagepopup )\r
+ {\r
+ // media object (images etc.)\r
+ $type = 'imagepopup';\r
+ \r
+ // TODO: check if media-object exists\r
+ // TODO: set some vars?\r
+ }\r
+ else\r
+ {\r
+ // show regular index page\r
+ global $startpos;\r
+ $type = 'index';\r
+ }\r
+ \r
+ // any type of skin with catid\r
+ if ( $catid && !$blogid )\r
+ {\r
+ $blogid = getBlogIDFromCatID($catid);\r
+ }\r
+ \r
+ // decide which blog should be displayed\r
+ if ( !$blogid )\r
+ {\r
+ $blogid = $CONF['DefaultBlog'];\r
+ }\r
+ \r
+ $b =& $manager->getBlog($blogid);\r
+ $blog = $b; // references can't be placed in global variables?\r
+ \r
+ if ( !$blog->isValid )\r
+ {\r
+ doError(_ERROR_NOSUCHBLOG);\r
+ }\r
+ \r
+ // set catid if necessary\r
+ if ( $catid )\r
+ {\r
+ // check if the category is valid\r
+ if ( !$blog->isValidCategory($catid) )\r
+ {\r
+ doError(_ERROR_NOSUCHCATEGORY);\r
+ }\r
+ else\r
+ {\r
+ $blog->setSelectedCategory($catid);\r
+ }\r
+ }\r
+ \r
+ if ( !$skinid )\r
+ {\r
+ $skinid = $blog->getDefaultSkin();\r
+ }\r
+ \r
+ if ( !empty($special) && isValidShortName($special) )\r
+ {\r
+ $type = strtolower($special);\r
+ }\r
+ \r
+ $skin = new SKIN($skinid);\r
+ \r
+ if ( !$skin->isValid() )\r
+ {\r
+ doError(_ERROR_NOSUCHSKIN);\r
+ }\r
+ \r
+ // set global skinpart variable so can determine quickly what is being parsed from any plugin or phpinclude\r
+ $skinpart = $type;\r
+ \r
+ // parse the skin\r
+ $skin->parse($type);\r
+ \r
+ // check to see we should throw JustPosted event\r
+ $blog->checkJustPosted();\r
+ return;\r
+}\r
+\r
+/**\r
+ * doError()\r
+ * Show error skin with given message. An optional skin-object to use can be given\r
+ * \r
+ * @param string $msg\r
+ * @param string $skin\r
+ * @return void\r
+ */\r
+function doError($msg, $skin = '')\r
+{\r
+ global $errormessage, $CONF, $skinid, $blogid, $manager;\r
+ \r
+ if ( $skin == '' )\r
+ {\r
+ if ( Skin::existsID($skinid) )\r
+ {\r
+ $id = $skinid;\r
+ }\r
+ elseif ( $manager->existsBlogID($blogid) )\r
+ {\r
+ $blog =& $manager->getBlog($blogid);\r
+ $id = $blog->getDefaultSkin();\r
+ }\r
+ elseif ($CONF['DefaultBlog'] )\r
+ {\r
+ $blog =& $manager->getBlog($CONF['DefaultBlog']);\r
+ $id = $blog->getDefaultSkin();\r
+ }\r
+ else\r
+ {\r
+ // this statement should actually never be executed\r
+ $id = $CONF['BaseSkin'];\r
+ }\r
+ $skin = new Skin($id);\r
+ }\r
+ \r
+ $errormessage = $msg;\r
+ $skin->parse('error');\r
+ return;
+}\r
+\r
+/**\r
+ * Errors before the database connection has been made\r
+ * \r
+ * @param string $msg message to notify\r
+ * @param string $title page title\r
+ * @return void\r
+ */\r
+function startUpError($msg, $title)\r
+{\r
+ header('Content-Type: text/xml; charset=' . i18n::get_current_charset());\r
+ echo "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n";\r
+ echo "<head>\n";\r
+ echo "<title>{$title}</title></head>\n";\r
+ echo "<body>\n";\r
+ echo "<h1>{$title}</h1>\n";\r
+ echo $msg;\r
+ echo "</body>\n";\r
+ echo "</html>\n";\r
+ exit;\r
+}\r
+\r
+function isValidShortName($name)\r
+{\r
+ return preg_match('#^[a-z0-9]+$#i', $name);\r
+}\r
+function isValidDisplayName($name)\r
+{\r
+ return preg_match('#^[a-z0-9]+[a-z0-9 ]*[a-z0-9]+$#i', $name);\r
+}\r
+function isValidCategoryName($name)\r
+{\r
+ return 1;\r
+}\r
+function isValidTemplateName($name)\r
+{\r
+ return preg_match('#^[a-z0-9/_\-]+$#i', $name);\r
+}\r
+function isValidSkinName($name)\r
+{\r
+ return preg_match('#^[a-z0-9/_\-]+$#i', $name);\r
+}\r
+\r
+// add and remove linebreaks\r
+function addBreaks($var)\r
+{\r
+ return nl2br($var);\r
+}\r
+function removeBreaks($var)\r
+{\r
+ return preg_replace("/<br \/>([\r\n])/", "$1", $var);\r
+}\r
+\r
+/**\r
+ * parseFile()\r
+ * \r
+ * @param string $filename\r
+ * @param string $includeMode\r
+ * @param string $includePrefix\r
+ * @return void\r
+ */\r
+function parseFile($filename, $includeMode = 'normal', $includePrefix = '')\r
+{\r
+ global $skinid;\r
+ \r
+ if ( !$skinid || !existsID($skinid) )\r
+ {\r
+ $skin = new Skin($CONF['BaseSkin']);\r
+ }\r
+ else\r
+ {\r
+ $skin = new Skin($skinid);\r
+ }\r
+ \r
+ $oldIncludeMode = Parser::getProperty('IncludeMode');\r
+ $oldIncludePrefix = Parser::getProperty('IncludePrefix');\r
+ \r
+ $skin->parse('fileparse', $filename);\r
+ \r
+ Parser::setProperty('IncludeMode', $oldIncludeMode);\r
+ Parser::setProperty('IncludePrefix', $oldIncludePrefix);\r
+ \r
+ return;\r
+}\r
+\r
+/**\r
+ * debug()\r
+ * Outputs a debug message\r
+ * \r
+ * @param string $msg\r
+ * @return void\r
+ */\r
+function debug($msg)\r
+{\r
+ echo '<p><b>' . $msg . "</b></p>\n";\r
+ return;\r
+}\r
+\r
+// shows a link to help file\r
+function help($id)\r
+{\r
+ echo helpHtml($id);\r
+ return;\r
+}\r
+function helpHtml($id)\r
+{\r
+ global $CONF;\r
+ return helplink($id) . '<img src="' . $CONF['AdminURL'] . 'documentation/icon-help.gif" width="15" height="15" alt="' . _HELP_TT . '" title="' . _HELP_TT . '" /></a>';\r
+}\r
+function helplink($id)\r
+{\r
+ global $CONF;\r
+ return '<a href="' . $CONF['AdminURL'] . 'documentation/help.html#'. $id . '" onclick="if (event && event.preventDefault) event.preventDefault(); return help(this.href);">';\r
+}\r
+\r
+/**\r
+ * includephp()\r
+ * Includes a PHP file. This method can be called while parsing templates and skins\r
+ * \r
+ * @param string $filename name of file to parse\r
+ * @return void\r
+ */\r
+function includephp($filename)\r
+{\r
+ // make predefined variables global, so most simple scripts can be used here\r
+ \r
+ // apache (names taken from PHP doc)\r
+ global $GATEWAY_INTERFACE, $SERVER_NAME, $SERVER_SOFTWARE, $SERVER_PROTOCOL;\r
+ global $REQUEST_METHOD, $QUERY_STRING, $DOCUMENT_ROOT, $HTTP_ACCEPT;\r
+ global $HTTP_ACCEPT_CHARSET, $HTTP_ACCEPT_ENCODING, $HTTP_ACCEPT_LANGUAGE;\r
+ global $HTTP_CONNECTION, $HTTP_HOST, $HTTP_REFERER, $HTTP_USER_AGENT;\r
+ global $REMOTE_ADDR, $REMOTE_PORT, $SCRIPT_FILENAME, $SERVER_ADMIN;\r
+ global $SERVER_PORT, $SERVER_SIGNATURE, $PATH_TRANSLATED, $SCRIPT_NAME;\r
+ global $REQUEST_URI;\r
+ \r
+ // php (taken from PHP doc)\r
+ global $argv, $argc, $PHP_SELF, $HTTP_COOKIE_VARS, $HTTP_GET_VARS, $HTTP_POST_VARS;\r
+ global $HTTP_POST_FILES, $HTTP_ENV_VARS, $HTTP_SERVER_VARS, $HTTP_SESSION_VARS;\r
+ \r
+ // other\r
+ global $PATH_INFO, $HTTPS, $HTTP_RAW_POST_DATA, $HTTP_X_FORWARDED_FOR;\r
+ \r
+ if ( @file_exists($filename) )\r
+ {\r
+ include($filename);\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * Checks if a certain plugin exists\r
+ * @param string $plug name of plugin\r
+ * @return boolean exists or not\r
+ */\r
+function checkPlugin($name)\r
+{\r
+ global $DIR_PLUGINS;\r
+ return file_exists($DIR_PLUGINS . preg_replace('#[\\\\|/]#', '', $name) . '.php');\r
+}\r
+\r
+/**\r
+ * alterQueryStr()\r
+ * \r
+ * @param string $querystr querystring to alter (e.g. foo=1&bar=2&x=y)\r
+ * @param string $param name of parameter to change (e.g. 'foo')\r
+ * @param string $value New value for that parameter (e.g. 3)\r
+ * @return string altered query string (for the examples above: foo=3&bar=2&x=y)\r
+ */\r
+function alterQueryStr($querystr, $param, $value)\r
+{\r
+ $vars = preg_split('#&#', $querystr);\r
+ $set = FALSE;\r
+ \r
+ for ( $i = 0; $i < count($vars); $i++ )\r
+ {\r
+ $v = preg_split('#=#', $vars[$i]);\r
+ \r
+ if ( $v[0] == $param )\r
+ {\r
+ $v[1] = $value;\r
+ $vars[$i] = implode('=', $v);\r
+ $set = true;\r
+ break;\r
+ }\r
+ }\r
+ if ( !$set )\r
+ {\r
+ $vars[] = "{$param}={$value}";\r
+ }\r
+ return ltrim(implode('&', $vars), '&');\r
+}\r
+\r
+/**\r
+ * passVar()\r
+ * passes one variable as hidden input field (multiple fields for arrays)\r
+ * @see passRequestVars in varsx.x.x.php\r
+ * \r
+ * @param string $key\r
+ * @param string $value\r
+ * @return void\r
+ */\r
+function passVar($key, $value)\r
+{\r
+ // array ?\r
+ if ( is_array($value) )\r
+ {\r
+ for ( $i = 0; $i < sizeof($value); $i++ )\r
+ {\r
+ passVar($key . '[' . $i . ']', $value[$i]);\r
+ }\r
+ return;\r
+ }\r
+ \r
+ // other values: do stripslashes if needed\r
+ echo '<input type="hidden" name="' . Entity::hsc($key) . '" value="' . Entity::hsc(undoMagic($value)) . '" />' . "\n";\r
+ return;\r
+}\r
+\r
+/**\r
+ * checkVars()\r
+ * \r
+ * @param string $variables\r
+ * @return void\r
+ */\r
+function checkVars($variables)\r
+{\r
+ foreach ( $variables as $variable )\r
+ {\r
+ if ( array_key_exists($variable, $_GET)\r
+ || array_key_exists($variable, $_POST)\r
+ || array_key_exists($variable, $_COOKIE)\r
+ || array_key_exists($variable, $_ENV)\r
+ || (session_id() !== '' && array_key_exists($variable, $_SESSION))\r
+ || array_key_exists($variable, $_FILES) )\r
+ {\r
+ die('Sorry. An error occurred.');\r
+ }\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * sanitizeParams()\r
+ * Sanitize parameters such as $_GET and $_SERVER['REQUEST_URI'] etc.\r
+ * to avoid XSS.\r
+ * \r
+ * @param void\r
+ * @return void\r
+ */\r
+function sanitizeParams()\r
+{\r
+ $array = array();\r
+ $str = '';\r
+ $frontParam = '';\r
+ \r
+ // REQUEST_URI of $_SERVER\r
+ $str =& $_SERVER["REQUEST_URI"];\r
+ serverStringToArray($str, $array, $frontParam);\r
+ sanitizeArray($array);\r
+ arrayToServerString($array, $frontParam, $str);\r
+ \r
+ // QUERY_STRING of $_SERVER\r
+ $str =& $_SERVER["QUERY_STRING"];\r
+ serverStringToArray($str, $array, $frontParam);\r
+ sanitizeArray($array);\r
+ arrayToServerString($array, $frontParam, $str);\r
+ \r
+ // $_GET\r
+ convArrayForSanitizing($_GET, $array);\r
+ sanitizeArray($array);\r
+ revertArrayForSanitizing($array, $_GET);\r
+ \r
+ // $_REQUEST (only GET param)\r
+ convArrayForSanitizing($_REQUEST, $array);\r
+ sanitizeArray($array);\r
+ revertArrayForSanitizing($array, $_REQUEST);\r
+ \r
+ return;\r
+}\r
+\r
+function _addInputTags(&$keys,$prefix='')\r
+{\r
+ foreach ( $keys as $key=>$value )\r
+ {\r
+ if ( $prefix )\r
+ {\r
+ $key=$prefix.'['.$key.']';\r
+ }\r
+ if ( is_array($value) )\r
+ {\r
+ _addInputTags($value,$key);\r
+ }\r
+ else\r
+ {\r
+ if ( get_magic_quotes_gpc() )\r
+ {$value=stripslashes($value);\r
+ }\r
+ if ( $key == 'ticket' )\r
+ {\r
+ continue;\r
+ }\r
+ echo '<input type="hidden" name="'.Entity::hsc($key).\r
+ '" value="'.Entity::hsc($value).'" />'."\n";\r
+ }\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * serverStringToArray()\r
+ * Convert the server string such as $_SERVER['REQUEST_URI']\r
+ * to arry like arry['blogid']=1 and array['page']=2 etc.\r
+ * \r
+ * @param string $uri string\r
+ * @param string &$query_elements elements of query according to application/x-www-form-urlencoded\r
+ * @param string &$hier_part hierarchical part includes path\r
+ * \r
+ * NOTE:\r
+ * RFC 3986: Uniform Resource Identifiers (URI): Generic Syntax\r
+ * 3. Syntax Components\r
+ * http://www.ietf.org/rfc/rfc3986.txt\r
+ * \r
+ * Hypertext Markup Language - 2.0\r
+ * 8.2.1. The form-urlencoded Media Type\r
+ * http://tools.ietf.org/html/rfc1866#section-8.2.1\r
+ * \r
+ * $_SERVER > Language Reference > Predefined Variables > PHP Manual\r
+ * http://www.php.net/manual/en/reserved.variables.server.php\r
+ */\r
+function serverStringToArray($uri, &$query_elements, &$hier_part)\r
+{\r
+ // init param\r
+ $query_elements = array();\r
+ $hier_part = "";\r
+ \r
+ // split hierarchical part, e.g. /index.php, query and fragment, e.g. blogid=1&page=2#section1\r
+ if ( i18n::strpos($uri, "?") > 0 )\r
+ {\r
+ list($hier_part, $query_and_fragment) = preg_split("#\?#", $uri, 2);\r
+ }\r
+ else\r
+ {\r
+ $query_and_fragment = $uri;\r
+ $hier_part = '';\r
+ }\r
+ \r
+ // If there is no query like blogid=1&page=2, return\r
+ if ( i18n::strpos($uri, "=") == FALSE && !i18n::strlen($hier_part) )\r
+ {\r
+ $hier_part = $uri;\r
+ return;\r
+ }\r
+ \r
+ $query_elements = preg_split("#&#", $query_and_fragment);\r
+ return;\r
+}\r
+\r
+/**\r
+ * arrayToServerString()\r
+ * Convert array like array['blogid'] to server string\r
+ * such as $_SERVER['REQUEST_URI']\r
+ * \r
+ * @param array $query_elements elements of query according to application/x-www-form-urlencoded\r
+ * @param string $hier_part hier-part defined in RFC3986\r
+ * @param string &$uri return value\r
+ * @return void\r
+ * \r
+ * NOTE:\r
+ * RFC 3986: Uniform Resource Identifiers (URI): Generic Syntax\r
+ * 3. Syntax Components\r
+ * http://www.ietf.org/rfc/rfc3986.txt\r
+ * \r
+ * Hypertext Markup Language - 2.0\r
+ * 8.2.1. The form-urlencoded Media Type\r
+ * http://tools.ietf.org/html/rfc1866#section-8.2.1\r
+ * \r
+ * $_SERVER > Language Reference > Predefined Variables > PHP Manual\r
+ * http://www.php.net/manual/en/reserved.variables.server.php\r
+ */\r
+function arrayToServerString($query_elements, $hier_part, &$uri)\r
+{\r
+ if ( i18n::strpos($uri, "?") !== FALSE )\r
+ {\r
+ $uri = $hier_part . "?";\r
+ }\r
+ else\r
+ {\r
+ $uri = $hier_part;\r
+ }\r
+ if ( count($query_elements) > 0 )\r
+ {\r
+ $uri .= implode("&", $query_elements);\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * sanitizeArray()\r
+ * Sanitize array parameters.\r
+ * This function checks both key and value.\r
+ * - check key if it inclues " (double quote), remove from array\r
+ * - check value if it includes \ (escape sequece), remove remaining string\r
+ * \r
+ * @param array &$array elements of query according to application/x-www-form-urlencoded\r
+ * @return void\r
+ */\r
+function sanitizeArray(&$array)\r
+{\r
+ $excludeListForSanitization = array('query');\r
+ \r
+ foreach ( $array as $k => $v )\r
+ {\r
+ // split to key and value\r
+ list($key, $val) = preg_split("#=#", $v, 2);\r
+ if ( !isset($val) )\r
+ {\r
+ continue;\r
+ }\r
+ \r
+ // when magic quotes is on, need to use stripslashes,\r
+ // and then addslashes\r
+ if ( get_magic_quotes_gpc() )\r
+ {\r
+ $val = stripslashes($val);\r
+ }\r
+ \r
+ // note that we must use addslashes here because this function is called before the db connection is made\r
+ // and sql_real_escape_string needs a db connection\r
+ $val = addslashes($val);\r
+ \r
+ // if $key is included in exclude list, skip this param\r
+ if ( !in_array($key, $excludeListForSanitization) )\r
+ {\r
+ // check value\r
+ if ( i18n::strpos($val, '\\') > 0 )\r
+ {\r
+ list($val, $tmp) = preg_split('#\\\\#', $val);\r
+ }\r
+ \r
+ // remove control code etc.\r
+ $val = strtr($val, "\0\r\n<>'\"", " ");\r
+ \r
+ // check key\r
+ if ( preg_match('#\"#', $key) > 0 )\r
+ {\r
+ unset($array[$k]);\r
+ continue;\r
+ }\r
+ \r
+ // set sanitized info\r
+ $array[$k] = sprintf("%s=%s", $key, $val);\r
+ }\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * convArrayForSanitizing()\r
+ * Convert array for sanitizeArray function\r
+ * \r
+ * @param string $src array to be sanitized\r
+ * @param array &$array array to be temporarily stored\r
+ * @return void\r
+ */\r
+function convArrayForSanitizing($src, &$array)\r
+{\r
+ $array = array();\r
+ foreach ( $src as $key => $val )\r
+ {\r
+ if ( !key_exists($key, $_GET) )\r
+ {\r
+ continue;\r
+ }\r
+ $array[] = sprintf("%s=%s", $key, $val);\r
+ continue;\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+ * revertArrayForSanitizing()\r
+ * Revert array after sanitizeArray function\r
+ * \r
+ * @param array $array element of query according to application/x-www-form-urlencoded\r
+ * @param array &$dst combination of key and value\r
+ * @return void\r
+ */\r
+function revertArrayForSanitizing($array, &$dst)\r
+{\r
+ foreach ( $array as $v )\r
+ {\r
+ list($key, $val) = preg_split("#=#", $v, 2);\r
+ $dst[$key] = $val;\r
+ continue;\r
+ }\r
+ return;\r
+}\r
+\r
+/**\r
+=======
<?php
/*
/**
* @license http://nucleuscms.org/license.txt GNU General Public License
* @copyright Copyright (C) 2002-2009 The Nucleus Group
- * @version $Id: globalfunctions.php 1697 2012-03-10 13:15:47Z sakamocchi $
+ * @version $Id: globalfunctions.php 1886 2012-06-17 08:27:27Z sakamocchi $
*/
/* needed if we include globalfunctions from install.php */
-global $nucleus, $CONF, $DIR_LIBS, $DIR_LOCALES, $manager, $member;
+global $nucleus, $CONF, $DIR_LIBS, $DIR_LOCALES, $manager, $member, $MYSQL_HANDLER, $StartTime;
+
+/* just for benchmark tag */
+$StartTime = microtime(TRUE);
$nucleus['version'] = 'v4.00 SVN';
$nucleus['codename'] = '';
-/* check and die if someone is trying to override internal globals (when register_globals turn on) */
-checkVars(array('nucleus', 'CONF', 'DIR_LIBS', 'MYSQL_HOST', 'MYSQL_USER', 'MYSQL_PASSWORD', 'MYSQL_DATABASE', '$DIR_LOCALES', 'DIR_PLUGINS', 'HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_COOKIE_VARS', 'HTTP_ENV_VARS', 'HTTP_SESSION_VARS', 'HTTP_POST_FILES', 'HTTP_SERVER_VARS', 'GLOBALS', 'argv', 'argc', '_GET', '_POST', '_COOKIE', '_ENV', '_SESSION', '_SERVER', '_FILES'));
-
-/* debug mode */
-if ( array_key_exists('debug', $CONF) && !$CONF['debug'] )
-{
- /* report all errors! */
- error_reporting(E_ALL);
-}
-else
-{
- ini_set('display_errors','0');
- error_reporting(E_ERROR | E_WARNING | E_PARSE);
-}
-
/*
- * FIXME: This is for compatibility since 4.0, should be obsoleted at future release.
+ * make sure there's no unnecessary escaping:
+ * set_magic_quotes_runtime(0);
*/
-if ( !isset($DIR_LOCALES) )
+if ( version_compare(PHP_VERSION, '5.3.0', '<') )
{
- $DIR_LOCALES = $DIR_NUCLEUS . 'locales/';
+ ini_set('magic_quotes_runtime', '0');
}
-global $DIR_LANG;
-if ( !isset($DIR_LANG) )
+
+/* check and die if someone is trying to override internal globals (when register_globals turn on) */
+checkVars(array('nucleus', 'CONF', 'DIR_LIBS',
+'MYSQL_HOST', 'MYSQL_USER', 'MYSQL_PASSWORD', 'MYSQL_DATABASE',
+'DIR_LOCALES', 'DIR_PLUGINS',
+'HTTP_GET_VARS', 'HTTP_POST_VARS', 'HTTP_COOKIE_VARS', 'HTTP_ENV_VARS',
+'HTTP_SESSION_VARS', 'HTTP_POST_FILES', 'HTTP_SERVER_VARS',
+'GLOBALS', 'argv', 'argc', '_GET', '_POST', '_COOKIE', '_ENV', '_SESSION', '_SERVER', '_FILES'));
+
+if ( !isset($CONF) )
{
- $DIR_LANG = $DIR_LOCALES;
+ $CONF = array();
}
-/*
- * load and initialize i18n class
- */
-if (!class_exists('i18n', FALSE))
+/* debug mode */
+if ( array_key_exists('debug', $CONF) && $CONF['debug'] )
{
- include($DIR_LIBS . 'i18n.php');
+ /* report all errors! */
+ error_reporting(E_ALL | E_STRICT);
}
-if ( !i18n::init('UTF-8', $DIR_LOCALES) )
+else
{
- exit('Fail to initialize i18n class.');
+ ini_set('display_errors','0');
+ error_reporting(E_ERROR | E_WARNING | E_PARSE);
}
-/*
- * FIXME: This is for compatibility since 4.0, should be obsoleted at future release.
- */
-define('_CHARSET', i18n::get_current_charset());
/*
- * Indicates when Nucleus should display startup errors. Set to 1 if you want
- * the error enabled (default), false otherwise
- *
* alertOnHeadersSent
* Displays an error when visiting a public Nucleus page and headers have
* been sent out to early. This usually indicates an error in either a
* configuration file or a translation file, and could cause Nucleus to
* malfunction
+ */
+if ( !array_key_exists('alertOnHeadersSent', $CONF) )
+{
+ $CONF['alertOnHeadersSent'] = 1;
+}
+/*
* alertOnSecurityRisk
* Displays an error only when visiting the admin area, and when one or
* more of the installation files (install.php, install.sql, upgrades/
* directory) are still on the server.
*/
-if ( !array_key_exists('alertOnHeadersSent', $CONF) || $CONF['alertOnHeadersSent'] !== 0 )
+if ( !array_key_exists('alertOnSecurityRisk', $CONF) )
{
- $CONF['alertOnHeadersSent'] = 1;
+ $CONF['alertOnSecurityRisk'] = 1;
}
-$CONF['alertOnSecurityRisk'] = 1;
-/*
- * NOTE: this should be removed when releasing 4.0
-$CONF['ItemURL'] = $CONF['Self'];
-$CONF['ArchiveURL'] = $CONF['Self'];
-$CONF['ArchiveListURL'] = $CONF['Self'];
-$CONF['MemberURL'] = $CONF['Self'];
-$CONF['SearchURL'] = $CONF['Self'];
-$CONF['BlogURL'] = $CONF['Self'];
-$CONF['CategoryURL'] = $CONF['Self'];
-*/
-
/*
* Set these to 1 to allow viewing of future items or draft items
* Should really never do this, but can be useful for some plugins that might need to
}
/* Avoid notices */
-if ( !isset($CONF['installscript']) )
+if ( !array_key_exists('installscript', $CONF) || empty($CONF['installscript']) )
{
$CONF['installscript'] = 0;
}
+if ( !array_key_exists('UsingAdminArea', $CONF) )
+{
+ $CONF['UsingAdminArea'] = 0;
+}
+
+if ( !headers_sent() )
+{
+ header('Generator: Nucleus CMS ' . $nucleus['version']);
+}
+
+
+/* TODO: This is for compatibility since 4.0, should be obsoleted at future release. */
+if ( !isset($DIR_LOCALES) )
+{
+ $DIR_LOCALES = $DIR_NUCLEUS . 'locales/';
+}
+global $DIR_LANG;
+if ( !isset($DIR_LANG) )
+{
+ $DIR_LANG = $DIR_LOCALES;
+}
+
+/* load and initialize i18n class */
+if (!class_exists('i18n', FALSE))
+{
+ include($DIR_LIBS . 'i18n.php');
+}
+if ( !i18n::init('UTF-8', $DIR_LOCALES) )
+{
+ exit('Fail to initialize i18n class.');
+}
+
+/* TODO: This is just for compatibility since 4.0, should be obsoleted at future release. */
+define('_CHARSET', i18n::get_current_charset());
+
+
+/*
+ * NOTE: Since 4.0 release, Entity class becomes to be important class
+ * with some wrapper functions for htmlspechalchars/htmlentity PHP's built-in function
+ */
+include($DIR_LIBS . 'ENTITY.php');
-/* we will use postVar, getVar, ... methods instead of $_GET, $_POST ...*/
+/* we will use postVar, getVar, ... methods instead of $_GET, $_POST ... */
if ( $CONF['installscript'] != 1 )
{
/* vars were already included in install.php */
include_once($DIR_LIBS . 'vars4.1.0.php');
+
+ /* added for 4.0 DB::* wrapper and compatibility sql_* */
+ include_once($DIR_LIBS . 'sql/sql.php');
}
-/* sanitize option */
-$bLoggingSanitizedResult=0;
-$bSanitizeAndContinue=0;
-
-$orgRequestURI = serverVar('REQUEST_URI');
-sanitizeParams();
+/* include core classes that are needed for login & plugin handling */
+include($DIR_LIBS . 'MEMBER.php');
+include($DIR_LIBS . 'ACTIONLOG.php');
+include($DIR_LIBS . 'MANAGER.php');
+include($DIR_LIBS . 'PLUGIN.php');
-/* get all variables that can come from the request and put them in the global scope */
-$blogid = requestVar('blogid');
-$itemid = intRequestVar('itemid');
-$catid = intRequestVar('catid');
-$skinid = requestVar('skinid');
-$memberid = requestVar('memberid');
-$archivelist = requestVar('archivelist');
-$imagepopup = requestVar('imagepopup');
-$archive = requestVar('archive');
-$query = requestVar('query');
-$highlight = requestVar('highlight');
-$amount = requestVar('amount');
-$action = requestVar('action');
-$nextaction = requestVar('nextaction');
-$maxresults = requestVar('maxresults');
-$startpos = intRequestVar('startpos');
-$errormessage = '';
-$error = '';
-$special = requestVar('special');
-$virtualpath = ((getVar('virtualpath') != null) ? getVar('virtualpath') : serverVar('PATH_INFO'));
+$manager =& MANAGER::instance();
-if ( !headers_sent() )
+/* only needed when updating logs */
+if ( $CONF['UsingAdminArea'] )
{
- header('Generator: Nucleus CMS ' . $nucleus['version']);
+ /* XML-RPC client classes */
+ include($DIR_LIBS . 'xmlrpc.inc.php');
+ include($DIR_LIBS . 'ADMIN.php');
}
-/* include core classes that are needed for login & plugin handling */
-include_once($DIR_LIBS . 'mysql.php');
-/* added for 3.5 sql_* wrapper */
-global $MYSQL_HANDLER;
+
+/* connect to database */
if ( !isset($MYSQL_HANDLER) )
{
$MYSQL_HANDLER = array('mysql','');
{
$MYSQL_HANDLER[0] = 'mysql';
}
-include_once($DIR_LIBS . 'sql/'.$MYSQL_HANDLER[0].'.php');
-/* end new for 3.5 sql_* wrapper */
-include($DIR_LIBS . 'MEMBER.php');
-include($DIR_LIBS . 'ACTIONLOG.php');
-include($DIR_LIBS . 'MANAGER.php');
-include($DIR_LIBS . 'PLUGIN.php');
+DB::setConnectionInfo($MYSQL_HANDLER[1], $MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD, $MYSQL_DATABASE);
-$manager =& MANAGER::instance();
-/*
- * make sure there's no unnecessary escaping:
- * set_magic_quotes_runtime(0);
- */
-if ( version_compare(PHP_VERSION, '5.3.0', '<') )
+/* force locale or charset */
+$locale = '';
+$charset = i18n::get_current_charset();
+
+$data = array(
+ 'locale' => &$locale,
+ 'charset' => &$charset
+);
+$manager->notify('ForceLocale', $data);
+
+if ( $data['locale'] !== '' )
{
- ini_set('magic_quotes_runtime', '0');
+ i18n::set_forced_locale($data['locale']);
}
-
-/* Avoid notices */
-if ( !array_key_exists('UsingAdminArea', $CONF) )
+if ( $data['charset'] !== '' )
{
- $CONF['UsingAdminArea'] = 0;
+ i18n::set_forced_charset($data['charset']);
}
+unset($locale);
+unset($charset);
-/* only needed when updating logs */
-if ( $CONF['UsingAdminArea'] )
+
+/* convert forced charset to current charset */
+if ( i18n::get_forced_charset() != i18n::get_current_charset() )
{
- /* XML-RPC client classes */
- include($DIR_LIBS . 'xmlrpc.inc.php');
- include_once($DIR_LIBS . 'ADMIN.php');
+ $_POST = i18n::convert_array($_POST, i18n::get_forced_charset());
+ $_GET = i18n::convert_array($_GET, i18n::get_forced_charset());
+ $_REQUEST = i18n::convert_array($_REQUEST, i18n::get_forced_charset());
+ $_COOKIE = i18n::convert_array($_COOKIE, i18n::get_forced_charset());
+ $_FILES = i18n::convert_array($_FILES, i18n::get_forced_charset());
+
+ if ( session_id() !== '' )
+ {
+ $_SESSION = i18n::convert_array($_SESSION, i18n::get_forced_charset());
+ }
}
-/* connect to database */
-sql_connect();
-$SQLCount = 0;
+
+/* sanitize option */
+$bLoggingSanitizedResult = 0;
+$bSanitizeAndContinue = 0;
+$orgRequestURI = serverVar('REQUEST_URI');
+sanitizeParams();
/* logs sanitized result if need */
-if ( $orgRequestURI!==serverVar('REQUEST_URI') )
+if ( $orgRequestURI !== serverVar('REQUEST_URI') )
{
$msg = "Sanitized [" . serverVar('REMOTE_ADDR') . "] ";
$msg .= $orgRequestURI . " -> " . serverVar('REQUEST_URI');
if ( $bLoggingSanitizedResult )
{
- addToLog(WARNING, $msg);
+ addToLog(WARNING, $msg);
}
if ( !$bSanitizeAndContinue )
{
}
}
-/* makes sure database connection gets closed on script termination */
-register_shutdown_function('sql_disconnect');
+/* get all variables that can come from the request and put them in the global scope */
+$blogid = requestVar('blogid');
+$itemid = intRequestVar('itemid');
+$catid = intRequestVar('catid');
+$skinid = requestVar('skinid');
+$memberid = requestVar('memberid');
+$archivelist = requestVar('archivelist');
+$imagepopup = requestVar('imagepopup');
+$archive = requestVar('archive');
+$query = requestVar('query');
+$highlight = requestVar('highlight');
+$amount = requestVar('amount');
+$action = requestVar('action');
+$nextaction = requestVar('nextaction');
+$maxresults = requestVar('maxresults');
+$startpos = intRequestVar('startpos');
+$errormessage = '';
+$error = '';
+$special = requestVar('special');
+
/* read config */
getConfig();
-/*
- * FIXME: This is for backward compatibility, should be obsoleted near future.
- */
-if ( !preg_match('#^(.+)_(.+)_(.+)$#', $CONF['Locale'])
- && ($CONF['Locale'] = i18n::convert_old_language_file_name_to_locale($CONF['Locale'])) === FALSE )
-{
- $CONF['Locale'] = 'en_Latn_US';
-}
-if ( !array_key_exists('Language', $CONF) )
-{
- $CONF['Language'] = i18n::convert_locale_to_old_language_file_name($CONF['Locale']);
-}
-$locale = $CONF['Locale'];
/* Properly set $CONF['Self'] and others if it's not set...
* usually when we are access from admin menu
}
}
-$CONF['ItemURL'] = $CONF['Self'];
-$CONF['ArchiveURL'] = $CONF['Self'];
-$CONF['ArchiveListURL'] = $CONF['Self'];
-$CONF['MemberURL'] = $CONF['Self'];
-$CONF['SearchURL'] = $CONF['Self'];
-$CONF['BlogURL'] = $CONF['Self'];
-$CONF['CategoryURL'] = $CONF['Self'];
-
-/*
- *switch URLMode back to normal when $CONF['Self'] ends in .php
- * this avoids urls like index.php/item/13/index.php/item/15
- */
-if ( !array_key_exists('URLMode', $CONF)
- || (($CONF['URLMode'] == 'pathinfo')
- && (i18n::substr($CONF['Self'], i18n::strlen($CONF['Self']) - 4) == '.php')) )
-{
- $CONF['URLMode'] = 'normal';
-}
+$CONF['ItemURL'] = $CONF['Self'];
+$CONF['ArchiveURL'] = $CONF['Self'];
+$CONF['ArchiveListURL'] = $CONF['Self'];
+$CONF['MemberURL'] = $CONF['Self'];
+$CONF['SearchURL'] = $CONF['Self'];
+$CONF['BlogURL'] = $CONF['Self'];
+$CONF['CategoryURL'] = $CONF['Self'];
/* automatically use simpler toolbar for mozilla */
if ( ($CONF['DisableJsTools'] == 0)
- && strstr(serverVar('HTTP_USER_AGENT'), 'Mozilla/5.0')
- && strstr(serverVar('HTTP_USER_AGENT'), 'Gecko') )
+ && i18n::strpos(serverVar('HTTP_USER_AGENT'), 'Mozilla/5.0') !== FALSE
+ && i18n::strpos(serverVar('HTTP_USER_AGENT'), 'Gecko') !== FALSE )
{
$CONF['DisableJsTools'] = 2;
}
-$member = new MEMBER();
-
+/* login processing */
+$member = new Member();
if ( $action == 'login' )
{
$login = postVar('login');
$member->cookielogin();
}
+/* TODO: This is for backward compatibility, should be obsoleted near future. */
+if ( !preg_match('#^(.+)_(.+)_(.+)$#', $CONF['Locale'])
+ && ($CONF['Locale'] = i18n::convert_old_language_file_name_to_locale($CONF['Locale'])) === FALSE )
+{
+ $CONF['Locale'] = 'en_Latn_US';
+}
+if ( !array_key_exists('Language', $CONF) )
+{
+ $CONF['Language'] = i18n::convert_locale_to_old_language_file_name($CONF['Locale']);
+}
+$locale = $CONF['Locale'];
+
+
/* NOTE: include translation file and set locale */
-if ( $member->isLoggedIn() && $member->getLocale())
+if ( $member->isLoggedIn() )
+{
+ if ( $member->getLocale() )
+ {
+ $locale = $member->getLocale();
+ }
+}
+else
{
- $locale = $member->getLocale();
+ if ( i18n::get_forced_locale() !== '' )
+ {
+ $locale = i18n::get_forced_locale();
+ }
}
include_translation($locale);
i18n::set_current_locale($locale);
+
/* login completed */
-$manager->notify('PostAuthentication', array('loggedIn' => $member->isLoggedIn() ) );
+$data = array('loggedIn' => $member->isLoggedIn());
+$manager->notify('PostAuthentication', $data);
/* next action */
if ( $member->isLoggedIn() && $nextaction )
$action = $nextaction;
}
-/*
- * Release ticket for plugin
- */
-ticketForPlugin();
-
/* first, let's see if the site is disabled or not. always allow admin area access. */
if ( $CONF['DisableSite'] && !$member->isAdmin() && !$CONF['UsingAdminArea'] )
{
include($DIR_LIBS . 'BODYACTIONS.php');
include($DIR_LIBS . 'COMMENTS.php');
include($DIR_LIBS . 'COMMENT.php');
-/* include($DIR_LIBS . 'ITEM.php'); */
include($DIR_LIBS . 'NOTIFICATION.php');
include($DIR_LIBS . 'BAN.php');
-include($DIR_LIBS . 'PAGEFACTORY.php');
include($DIR_LIBS . 'SEARCH.php');
-include($DIR_LIBS . 'ENTITY.php');
include($DIR_LIBS . 'LINK.php');
/* set lastVisit cookie (if allowed) */
}
}
-if ( !defined('_ARCHIVETYPE_MONTH') )
+/* for path resolving */
+$virtualpath = getVar('virtualpath');
+if ( getVar('virtualpath') == '' )
{
- define('_ARCHIVETYPE_DAY', 'day');
- define('_ARCHIVETYPE_MONTH', 'month');
- define('_ARCHIVETYPE_YEAR', 'year');
+ $virtualpath = serverVar('PATH_INFO');
}
-/* decode path_info */
-if ( $CONF['URLMode'] == 'pathinfo' )
+/*
+ * switch URLMode back to normal when $CONF['Self'] ends in .php
+ * this avoids urls like index.php/item/13/index.php/item/15
+ */
+if ( !array_key_exists('URLMode', $CONF) || ($CONF['URLMode'] != 'pathinfo') )
{
- /* initialize keywords if this hasn't been done before */
- if ( !isset($CONF['ItemKey']) || $CONF['ItemKey'] == '' )
+ $CONF['URLMode'] = 'normal';
+}
+else
+{
+ if ( i18n::substr($CONF['Self'], i18n::strlen($CONF['Self']) - 4) != '.php' )
{
- $CONF['ItemKey'] = 'item';
+ decodePathInfo($virtualpath);
}
+}
+
+/*
+ * PostParseURL is a place to cleanup any of the path-related global variables before the selector function is run.
+ * It has 2 values in the data in case the original virtualpath is needed, but most the use will be in tweaking
+ * global variables to clean up (scrub out catid or add catid) or to set someother global variable based on
+ * the values of something like catid or itemid
+ * New in 3.60
+ */
+$data = array(
+ 'type' => basename(serverVar('SCRIPT_NAME')),
+ 'info' => $virtualpath
+);
+$manager->notify('PostParseURL', $data);
+
+/*
+ * NOTE: Here is the end of initialization
+ */
+
+/**
+ * include_libs()
+ * This function includes or requires the specified library file
+ *
+ * @param string $file
+ * @param boolean $once use the _once() version
+ * @param boolean $require use require() instead of include()
+ * @return void
+ */
+function include_libs($file, $once = TRUE, $require = TRUE)
+{
+ global $DIR_LIBS;
- if ( !isset($CONF['ArchiveKey']) || $CONF['ArchiveKey'] == '' )
+ // $DIR_LIBS isn't a directory
+ if ( !is_dir($DIR_LIBS) )
{
- $CONF['ArchiveKey'] = 'archive';
+ exit;
}
- if ( !isset($CONF['ArchivesKey']) || $CONF['ArchivesKey'] == '' )
+ $lib_path = $DIR_LIBS . $file;
+
+ if ( $once && $require )
{
- $CONF['ArchivesKey'] = 'archives';
+ require_once($lib_path);
}
-
- if ( !isset($CONF['MemberKey']) || $CONF['MemberKey'] == '' )
+ else if ( $once && !$require )
{
- $CONF['MemberKey'] = 'member';
+ include_once($lib_path);
}
-
- if ( !isset($CONF['BlogKey']) || $CONF['BlogKey'] == '' )
+ else if ( $require )
{
- $CONF['BlogKey'] = 'blog';
+ require($lib_path);
}
+ else
+ {
+ include($lib_path);
+ }
+ return;
+}
+
+/**
+ * include_plugins()
+ * This function includes or requires the specified plugin file
+ *
+ * @param string $file
+ * @param boolean $once use the _once() version
+ * @param boolean $require use require() instead of include()
+ * @return
+ */
+function include_plugins($file, $once = TRUE, $require = TRUE)
+{
+ global $DIR_PLUGINS;
- if ( !isset($CONF['CategoryKey']) || $CONF['CategoryKey'] == '' )
+ // begin if: $DIR_LIBS isn't a directory
+ if ( !is_dir($DIR_PLUGINS) )
{
- $CONF['CategoryKey'] = 'category';
+ exit;
}
- if ( !isset($CONF['SpecialskinKey']) || $CONF['SpecialskinKey'] == '' )
+ $plugin_path = $DIR_PLUGINS . $file;
+
+ // begin if:
+ if ( $once && $require )
{
- $CONF['SpecialskinKey'] = 'special';
+ require_once($plugin_path);
+ }
+ else if ( $once && !$require )
+ {
+ include_once($plugin_path);
}
+ elseif ( $require )
+ {
+ require($plugin_path);
+ }
+ else
+ {
+ include($plugin_path);
+ }
+ return;
+}
+
+/**
+ * include_translation()
+ * This function decide which locale is used and include translation
+ *
+ * @param string &$locale locale name referring to 'language tags' defined in RFC 5646
+ * @return void
+ */
+function include_translation(&$locale)
+{
+ global $DIR_LOCALES;
- $parsed = false;
- $manager->notify(
- 'ParseURL',
- array(
- /* e.g. item, blog, ... */
- 'type' => basename(serverVar('SCRIPT_NAME') ),
- 'info' => $virtualpath,
- 'complete' => &$parsed
- )
- );
+ $translation_file = $DIR_LOCALES . $locale . '.' . i18n::get_current_charset() . '.php';
+ if ( !file_exists($translation_file) )
+ {
+ $locale = 'en_Latn_US';
+ $translation_file = $DIR_LOCALES . 'en_Latn_US.ISO-8859-1.php';
+ }
+ include($translation_file);
- if ( !$parsed )
+ /*
+ * NOTE:
+ * PHP is written by C and utilize C library, whose APIs are defined in POSIX.
+ *
+ * setlocale() is one of APIs of C library.
+ * but the argument value for setlocale() depends on each implements
+ *
+ * The latest POSIX standard:
+ * The Open Group Base Specifications Issue 7
+ * IEEE Std 1003.1™-2008
+ * http://pubs.opengroup.org/onlinepubs/9699919799/mindex.html
+ *
+ * Microsoft's operating system uses their own implementation
+ * Language Strings
+ * http://msdn.microsoft.com/en-us/library/39cwe7zf%28v=vs.110%29.aspx
+ * Country/Region Strings
+ * http://msdn.microsoft.com/en-us/library/cdax410z%28v=vs.110%29.aspx
+ *
+ * Linux and Unix (in this meaning, Apple's OS X derives from UNIX) uses ISO standard.
+ * two characters language tag (ISO 639-1)
+ * two characters region and country lag (ISO 3166-1 alpha-1)
+ *
+ */
+ if ( PHP_OS == "WIN32" || PHP_OS == "WINNT" )
{
- /* default implementation */
- $data = i18n::explode("/", $virtualpath );
- for ( $i = 0; $i < sizeof($data); $i++ )
- {
- switch ( $data[$i] )
- {
- /* item/1 (blogid) */
- case $CONF['ItemKey']:
- $i++;
-
- if ( $i < sizeof($data) )
- {
- $itemid = intval($data[$i]);
- }
- break;
-
- /* archives/1 (blogid) */
- case $CONF['ArchivesKey']:
- $i++;
- if ( $i < sizeof($data) )
- {
- $archivelist = intval($data[$i]);
- }
- break;
-
- /* two possibilities: archive/yyyy-mm or archive/1/yyyy-mm (with blogid) */
- case $CONF['ArchiveKey']:
- if ( (($i + 1) < sizeof($data) ) && (!strstr($data[$i + 1], '-') ) )
- {
- $blogid = intval($data[++$i]);
- }
- $i++;
- if ( $i < sizeof($data) )
- {
- $archive = $data[$i];
- }
- break;
-
- /* blogid/1 */
- case 'blogid':
- /* blog/1 */
- case $CONF['BlogKey']:
- $i++;
- if ( $i < sizeof($data) )
- {
- $blogid = intval($data[$i]);
- }
- break;
-
- /* category/1 (catid) */
- case $CONF['CategoryKey']:
- case 'catid':
- $i++;
- if ( $i < sizeof($data) )
- {
- $catid = intval($data[$i]);
- }
- break;
-
- case $CONF['MemberKey']:
- $i++;
- if ( $i < sizeof($data) )
- {
- $memberid = intval($data[$i]);
- }
- break;
-
- case $CONF['SpecialskinKey']:
- $i++;
- if ( $i < sizeof($data) )
- {
- $special = $data[$i];
- $_REQUEST['special'] = $special;
- }
- break;
-
- default:
- // skip...
- }
- }
+ /* LOCALE_IN_WINDOWS is defined in each translation files */
+ setlocale(LC_ALL, _LOCALE_IN_WINDOWS);
}
+ else
+ {
+ setlocale(LC_ALL, preg_replace('#(.+)_(.+)_(.+)#', '$1-$3', $locale));
+ }
+ return;
}
-/*
- * PostParseURL is a place to cleanup any of the path-related global variables before the selector function is run.
- * It has 2 values in the data in case the original virtualpath is needed, but most the use will be in tweaking
- * global variables to clean up (scrub out catid or add catid) or to set someother global variable based on
- * the values of something like catid or itemid
- * New in 3.60
+/**
+ * intPostVar()
+ * This function returns the integer value of $_POST for the variable $name
+ *
+ * @param string $name field to get the integer value of
+ * @return integer
*/
-$manager->notify(
- 'PostParseURL',
- array(
- /* e.g. item, blog, ... */
- 'type' => basename(serverVar('SCRIPT_NAME') ),
- 'info' => $virtualpath
- )
-);
+function intPostVar($name)
+{
+ return (integer) postVar($name);
+}
-/*
- * NOTE: Here is the end of initialization
+
+/**
+ * intGetVar()
+ * This function returns the integer value of $_GET for the variable $name
+ *
+ * @param string $name field to get the integer value of
+ * @return integer
*/
+function intGetVar($name)
+{
+ return (integer) getVar($name);
+}
- /**
- * This function includes or requires the specified library file
- * @param string $file
- * @param bool $once use the _once() version
- * @param bool $require use require() instead of include()
- */
- function include_libs($file, $once = TRUE, $require = TRUE)
- {
- global $DIR_LIBS;
- // begin if: $DIR_LIBS isn't a directory
- if ( !is_dir($DIR_LIBS) )
- {
- exit;
- } // end if
+/**
+ * intRequestVar()
+ * This function returns the integer value of $_REQUEST for the variable $name. Also checks $_GET and $_POST if not found in $_REQUEST
+ *
+ * @param string $name field to get the integer value of
+ * @return int
+ */
+function intRequestVar($name)
+{
+ return (integer) requestVar($name);
+}
- $lib_path = $DIR_LIBS . $file;
- // begin if:
- if ( $once && $require )
- {
- require_once($lib_path);
- }
- else if ( $once && !$require )
- {
- include_once($lib_path);
- }
- else if ( $require )
- {
- require($lib_path);
- }
- else
- {
- include($lib_path);
- } // end if
+/**
+ * intCookieVar()
+ * This function returns the integer value of $_COOKIE for the variable $name
+ *
+ * @param string $name field to get the integer value of
+ * @return integer
+ */
+function intCookieVar($name)
+{
+ return (integer) cookieVar($name);
+}
- }
+/**
+ * getNucleusVersion()
+ * This function returns the current Nucleus version (100 = 1.00, 101 = 1.01, etc...)
+ *
+ * @param void
+ * @return integer
+ */
+function getNucleusVersion()
+{
+ return 400;
+}
+/**
+ * getNucleusPatchLevel()
+ * TODO: Better description of this function.
+ *
+ * Power users can install patches in between nucleus releases. These patches
+ * usually add new functionality in the plugin API and allow those to
+ * be tested without having to install CVS.
+ *
+ *@param void
+ * @return integer
+ */
+function getNucleusPatchLevel()
+{
+ return 0;
+}
- /**
- * This function includes or requires the specified plugin file
- * @param string $file
- * @param bool $once use the _once() version
- * @param bool $require use require() instead of include()
- */
- function include_plugins($file, $once = TRUE, $require = TRUE)
+/**
+ * getLatestVersion()
+ * This function returns the latest Nucleus version available for download from nucleuscms.org or FALSE if unable to attain data
+ * Format will be major.minor/patachlevel e.g. 3.41 or 3.41/02
+ *
+ * @param void
+ * @return mixed
+ */
+function getLatestVersion()
+{
+ // begin if: cURL is not available in this PHP installation
+ if ( !function_exists('curl_init') )
{
- global $DIR_PLUGINS;
-
- // begin if: $DIR_LIBS isn't a directory
- if ( !is_dir($DIR_PLUGINS) )
- {
- exit;
- } // end if
-
- $plugin_path = $DIR_PLUGINS . $file;
-
- // begin if:
- if ( $once && $require )
- {
- require_once($plugin_path);
- }
- else if ( $once && !$require )
- {
- include_once($plugin_path);
- }
- elseif ( $require )
- {
- require($plugin_path);
- }
- else
- {
- include($plugin_path);
- }
+ return FALSE;
}
- /**
- * This function decide which locale is used and include translation
- * @param string $locale locale name referring to 'language tags' defined in RFC 5646
- * @return Void
- */
- function include_translation($locale)
- {
- global $DIR_LOCALES;
-
- $translation_file = $DIR_LOCALES . $locale . '.' . i18n::get_current_charset() . '.php';
- if ( !file_exists($translation_file) )
- {
- $locale = 'en_Latn_US';
- $translation_file = $DIR_LOCALES . 'en_Latn_US.ISO-8859-1.php';
- }
- include($translation_file);
- return;
- }
+ $curl = curl_init();
+ $timeout = 5;
- /**
- * This function returns the integer value of $_POST for the variable $name
- * @param string $name field to get the integer value of
- * @return int
- */
- function intPostVar($name)
- {
- return intval(postVar($name));
- }
-
-
- /**
- * This function returns the integer value of $_GET for the variable $name
- * @param string $name field to get the integer value of
- * @return int
- */
- function intGetVar($name)
- {
- return intval(getVar($name));
- }
-
+ curl_setopt ($curl, CURLOPT_URL, 'http://nucleuscms.org/version_check.php');
+ curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);
+ curl_setopt ($curl, CURLOPT_CONNECTTIMEOUT, $timeout);
+
+ $return = curl_exec($curl);
+
+ curl_close($curl);
+
+ return $return;
+}
- /**
- * This function returns the integer value of $_REQUEST for the variable $name. Also checks $_GET and $_POST if not found in $_REQUEST
- * @param string $name field to get the integer value of
- * @return int
- */
- function intRequestVar($name)
+/**
+ * sql_table()
+ * This function returns a Nucleus table name with the appropriate prefix
+ * @param string $name
+ * @return string
+ */
+function sql_table($name)
+{
+ global $MYSQL_PREFIX;
+
+ // begin if: no MySQL prefix
+ if ( empty($MYSQL_PREFIX) )
{
- return intval(requestVar($name));
+ return 'nucleus_' . $name;
}
-
-
- /**
- * This function returns the integer value of $_COOKIE for the variable $name
- * @param string $name field to get the integer value of
- * @return int
- */
- function intCookieVar($name)
+ // else: use MySQL prefix
+ else
{
- return intval(cookieVar($name));
+ return $MYSQL_PREFIX . 'nucleus_' . $name;
}
+ return;
+}
-
- /**
- * This function returns the current Nucleus version (100 = 1.00, 101 = 1.01, etc...)
- * @return int
- */
- function getNucleusVersion()
+/**
+ * sendContentType()
+ * This function sends the Content-Type header if headers have not already been sent
+ * It also determines if the browser can accept application/xhtml+xml and sends it only to those that can.
+ *
+ * if content type is application/xhtml+xml, only send it to browsers
+ * that can handle it (IE6 cannot). Otherwise, send text/html
+ *
+ * v2.5:
+ * For admin area pages, keep sending text/html (unless it's a debug version)
+ * application/xhtml+xml still causes too much problems with the javascript implementations
+ *
+ * v3.3:
+ * ($CONF['UsingAdminArea'] && !$CONF['debug']) gets removed,
+ * application/xhtml+xml seems to be working, so we're going to use it if we can.
+ *
+ * @param string $content_type MIME media type registered to IANA, http://www.iana.org/assignments/media-types/index.html
+ * @param string $page_type
+ * @param string $charset Deprecated. This has no meaning.
+ * @return void
+ *
+ */
+function sendContentType($content_type, $page_type = '', $charset = '')
+{
+ global $manager, $CONF;
+
+ if ( headers_sent() )
{
- return 400;
+ return;
}
-
-
- /**
- * TODO: Better description of this function.
- *
- * Power users can install patches in between nucleus releases. These patches
- * usually add new functionality in the plugin API and allow those to
- * be tested without having to install CVS.
- *
- * @return int
- */
- function getNucleusPatchLevel()
+
+ /* NOTE: MIME Media Type */
+ if ( ($content_type == 'application/xhtml+xml')
+ && (!stristr(serverVar('HTTP_ACCEPT'), 'application/xhtml+xml') ) )
{
- return 0;
+ $content_type = 'text/html';
}
-
-
- /**
- * This function returns the latest Nucleus version available for download from nucleuscms.org or FALSE if unable to attain data
- * Format will be major.minor/patachlevel e.g. 3.41 or 3.41/02
- * @return string|bool
- */
- function getLatestVersion()
+
+ /* NOTE: generate event */
+ $data = array(
+ 'pageType' => $page_type,
+ 'contentType' => &$content_type
+ );
+ $manager->notify('PreSendContentType', $data);
+
+ /* NOTE: confirm MIME Media Type */
+ $content_type = preg_replace('#[^a-zA-Z0-9-+./]#', '', $content_type);
+
+ /* NOTE: confirm character set */
+ $charset = i18n::get_current_charset();
+ if ( i18n::get_forced_charset() !== '' )
{
- // begin if: cURL is not available in this PHP installation
- if ( !function_exists('curl_init') )
- {
- return FALSE;
- } // end if
-
- $curl = curl_init();
- $timeout = 5;
- curl_setopt ($curl, CURLOPT_URL, 'http://nucleuscms.org/version_check.php');
- curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt ($curl, CURLOPT_CONNECTTIMEOUT, $timeout);
- $return = curl_exec($curl);
- curl_close($curl);
- return $return;
+ $charset = i18n::get_forced_charset();
}
-
-
- /**
- * This function returns a Nucleus table name with the appropriate prefix
- * @param string $name
- * @return string
- */
- function sql_table($name)
+
+ /* NOTE: send HTTP 1.1 header */
+ header("Content-Type: {$content_type}; charset={$charset}");
+
+ /* NOTE: set handler for translating character set */
+ if ( $charset != i18n::get_current_charset() )
{
- global $MYSQL_PREFIX;
-
- // begin if: no MySQL prefix
- if ( empty($MYSQL_PREFIX) )
- {
- return 'nucleus_' . $name;
- }
- // else: use MySQL prefix
- else
- {
- return $MYSQL_PREFIX . 'nucleus_' . $name;
- } // end if
-
+ ob_start(array('i18n', 'convert_handler'));
}
+
+ return;
+}
-
- /**
- * TODO: This function should be changed to send_content_type() per the Coding Guidelines. Ensure this change is compatible with rest of core.
- *
- * This function sends the Content-Type header if headers have not already been sent
- * It also determines if the browser can accept application/xhtml+xml and sends it only to those that can.
- * @param string $content_type
- * @param string $page_type
- * @param string $charset Deprecated. This has no meaning.
- */
- function sendContentType($content_type, $page_type = '', $charset = _CHARSET)
+/**
+ * parseHighlight()
+ * This function parses a query into an array of expressions that can be passed on to the highlight method
+ * @param string $query
+ * @return void
+ */
+function parseHighlight($query)
+{
+ // TODO: add more intelligent splitting logic
+
+ // get rid of quotes
+ $query = preg_replace('/\'|"/', '', $query);
+
+ if ( !$query )
{
- global $manager, $CONF;
-
- if ( !headers_sent() )
- {
- // if content type is application/xhtml+xml, only send it to browsers
- // that can handle it (IE6 cannot). Otherwise, send text/html
-
- // v2.5: For admin area pages, keep sending text/html (unless it's a debug version)
- // application/xhtml+xml still causes too much problems with the javascript implementations
-
- // v3.3: ($CONF['UsingAdminArea'] && !$CONF['debug']) gets removed,
- // application/xhtml+xml seems to be working, so we're going to use it if we can.
-
- if ( ($content_type == 'application/xhtml+xml')
- && (!stristr(serverVar('HTTP_ACCEPT'), 'application/xhtml+xml') ) )
- {
- $content_type = 'text/html';
- } // end if
-
- $manager->notify(
- 'PreSendContentType',
- array(
- 'contentType' => &$content_type,
- 'charset' => i18n::get_current_charset(),
- 'pageType' => $page_type
- )
- );
-
- // strip strange characters
- $content_type = preg_replace('|[^a-z0-9-+./]|i', '', $content_type);
- header('Content-Type: ' . $content_type . '; charset=' . i18n::get_current_charset());
- } // end if
-
+ return array();
}
-
-
- /**
- * This function parses a query into an array of expressions that can be passed on to the highlight method
- * @param string $query
- */
- function parseHighlight($query)
+
+ $aHighlight = preg_split('# #', $query);
+
+ for ( $i = 0; $i < count($aHighlight); $i++ )
{
- // TODO: add more intelligent splitting logic
-
- // get rid of quotes
- $query = preg_replace('/\'|"/', '', $query);
-
- if ( !$query )
- {
- return array();
- }
-
- $aHighlight = i18n::explode(' ', $query);
+ $aHighlight[$i] = trim($aHighlight[$i]);
- for ( $i = 0; $i < count($aHighlight); $i++ )
- {
- $aHighlight[$i] = trim($aHighlight[$i]);
-
- if ( i18n::strlen($aHighlight[$i]) < 3 )
- {
- unset($aHighlight[$i]);
- }
- }
-
- if ( count($aHighlight) == 1 )
- {
- return $aHighlight[0];
- }
- else
+ if ( i18n::strlen($aHighlight[$i]) < 3 )
{
- return $aHighlight;
+ unset($aHighlight[$i]);
}
}
-
-
- /**
- * This function gets the blog ID from the blog name
- * @param string $name
- * @return
- */
- function getBlogIDFromName($name)
+
+ if ( count($aHighlight) == 1 )
{
- return quickQuery('SELECT `bnumber` AS `result` FROM `' . sql_table('blog') . '` WHERE `bshortname` = "' . sql_real_escape_string($name) . '"');
+ return $aHighlight[0];
}
-
-
- /**
- * This function gets the blog name from the blog ID
- * @param int $id
- * @return object
- */
- function getBlogNameFromID($id)
+ else
{
- return quickQuery('SELECT `bname` AS `result` FROM `' . sql_table('blog') . '` WHERE `bnumber` = ' . intval($id));
+ return $aHighlight;
}
+ return;
+}
-
- /**
- * This function gets the blog ID from the item ID
- * @param int $item_id
- * @return object
- */
- function getBlogIDFromItemID($item_id)
+/**
+ * getConfig()
+ *
+ * @param void
+ * @return void
+ */
+function getConfig()
+{
+ global $CONF;
+
+ $query = sprintf('SELECT * FROM %s', sql_table('config'));
+ $res = DB::getResult($query);
+
+ foreach ( $res as $row )
{
- return quickQuery('SELECT `iblog` AS `result` FROM `' . sql_table('item') . '` WHERE `inumber` = ' . intval($item_id));
+ $CONF[$row['name']] = $row['value'];
}
+ return;
+}
+/**
+ * This function gets the blog ID from the blog name
+ * @param string $name
+ * @return
+ */
+function getBlogIDFromName($name)
+{
+ $query = sprintf('SELECT bnumber AS result FROM %s WHERE bshortname=%s', sql_table('blog'), DB::quoteValue($name));
+ return DB::getValue($query);
+}
- /**
- * This function gets the blog ID from the comment ID
- * @param int $comment_id
- * @return object
- */
- function getBlogIDFromCommentID($comment_id)
- {
- return quickQuery('SELECT `cblog` AS `result` FROM `' . sql_table('comment') . '` WHERE `cnumber` = ' . intval($comment_id));
- }
+/**
+ * This function gets the blog name from the blog ID
+ * @param int $id
+ * @return object
+ */
+function getBlogNameFromID($id)
+{
+ $query = sprintf('SELECT bname AS result FROM %s WHERE bnumber=%d', sql_table('blog'), intval($id));
+ return DB::getValue($query);
+}
+/**
+ * This function gets the blog ID from the item ID
+ * @param int $item_id
+ * @return object
+ */
+function getBlogIDFromItemID($item_id)
+{
+ $query = sprintf('SELECT iblog AS result FROM %s WHERE inumber=%d', sql_table('item'), intval($item_id));
+ return DB::getValue($query);
+}
- /**
- * This function gets the blog ID from the category ID
- * @param int $category_id
- * @return object
- */
- function getBlogIDFromCatID($category_id)
- {
- return quickQuery('SELECT `cblog` AS `result` FROM `' . sql_table('category') . '` WHERE `catid` = ' . intval($category_id));
- }
+/**
+ * This function gets the blog ID from the comment ID
+ * @param int $comment_id
+ * @return object
+ */
+function getBlogIDFromCommentID($comment_id)
+{
+ $query = sprintf('SELECT cblog AS result FROM %s WHERE cnumber=%d', sql_table('comment'), intval($comment_id));
+ return DB::getValue($query);
+}
+/**
+ * This function gets the blog ID from the category ID
+ * @param int $category_id
+ * @return object
+ */
+function getBlogIDFromCatID($category_id)
+{
+ $query = sprintf('SELECT cblog AS result FROM %s WHERE catid=%d', sql_table('category'), intval($category_id));
+ return DB::getValue($query);
+}
- /**
- * This function gets the category ID from the category name
- * @param int $name
- * @return object
- */
- function getCatIDFromName($name)
- {
- return quickQuery('SELECT `catid` AS `result` FROM `' . sql_table('category') . '` WHERE `cname` = "' . sql_real_escape_string($name) . '"');
- }
+/**
+ * This function gets the category ID from the category name
+ * @param int $name
+ * @return object
+ */
+function getCatIDFromName($name)
+{
+ $query = sprintf('SELECT catid AS result FROM %s WHERE cname=%s', sql_table('category'), DB::quoteValue($name));
+ return DB::getValue($query);
+}
- /**
- * This function performs a quick SQL query
- * @param string $query
- * @return object
- */
- function quickQuery($query)
+/**
+ * functions to be used in index.php to select something
+ */
+function selectBlog($shortname)
+{
+ global $blogid, $archivelist;
+ $blogid = getBlogIDFromName($shortname);
+
+ // also force archivelist variable, if it is set
+ if ( $archivelist )
{
- $res = sql_query($query);
- $obj = sql_fetch_object($res);
- return $obj->result;
+ $archivelist = $blogid;
}
-
-function getPluginNameFromPid($pid) {
- $res = sql_query('SELECT pfile FROM ' . sql_table('plugin') . ' WHERE pid=' . intval($pid) );
- $obj = sql_fetch_object($res);
- return $obj->pfile;
-// return isset($obj->pfile) ? $obj->pfile : false;
+ return;
+}
+function selectSkin($skinname)
+{
+ global $skinid;
+ $skinid = SKIN::getIdFromName($skinname);
+ return;
+}
+function selectCategory($cat)
+{
+ global $catid;
+ if ( is_numeric($cat) )
+ {
+ $catid = (integer) $cat;
+ }
+ else
+ {
+ $catid = getCatIDFromName($cat);
+ }
+ return;
+}
+function selectItem($id)
+{
+ global $itemid;
+ $itemid = (integer) $id;
+ return;
+}
+function selectSpecialSkinType($id)
+{
+ global $special;
+ $special = strtolower($id);
+ return;
}
-
function selector()
{
- global $itemid, $blogid, $memberid, $query, $amount, $archivelist, $maxresults;
- global $archive, $skinid, $blog, $memberinfo, $CONF, $member;
- global $imagepopup, $catid, $special;
- global $manager;
+ global $archive, $archivelist, $archivenext, $archivenextexists, $archiveprev, $archiveprevexists, $archivetype;
+ global $blog, $blogid;
+ global $catid;
+ global $itemid, $itemidnext, $itemidprev, $itemtitlenext, $itemtitleprev;
+ global $CONF, $DIR_LIBS, $amount, $errormessage, $imagepopup;
+ global $manager, $maxresults, $query;
+ global $member, $memberid, $memberinfo;
+ global $skinid, $skinpart, $special;
$actionNames = array('addcomment', 'sendmessage', 'createaccount', 'forgotpassword', 'votepositive', 'votenegative', 'plugin');
$action = requestVar('action');
if ( in_array($action, $actionNames) )
{
- global $DIR_LIBS, $errormessage;
include_once($DIR_LIBS . 'ACTION.php');
- $a = new ACTION();
+ $a = new Action();
$errorInfo = $a->doAction($action);
if ( $errorInfo )
}
startUpError(
- '<p>The page headers have already been sent out' . $extraInfo . '. This could cause Nucleus not to work in the expected way.</p><p>Usually, this is caused by spaces or newlines at the end of the <code>config.php</code> file, at the end of the translation file or at the end of a plugin file. Please check this and try again.</p><p>If you don\'t want to see this error message again, without solving the problem, set <code>$CONF[\'alertOnHeadersSent\']</code> in <code>globalfunctions.php</code> to <code>0</code></p>',
- 'Page headers already sent'
+ "<p>The page headers have already been sent out{$extraInfo}. This could cause Nucleus not to work in the expected way.</p>"
+ . "<p>Usually, this is caused by spaces or newlines at the end of the <code>config.php</code> file, "
+ . "at the end of the translation file or at the end of a plugin file.</p>"
+ . "<p>Please check this and try again.</p>"
+ . "<p>If you don't want to see this error message again, without solving the problem, "
+ . "set <code>{$CONF['alertOnHeadersSent']}</code> in <code>globalfunctions.php</code> to <code>0</code></p>"
+ . "Page headers already sent"
);
exit;
}
if ( !$manager->existsItem($itemid,intval($CONF['allowFuture']),intval($CONF['allowDrafts'])) )
{
doError(_ERROR_NOSUCHITEM);
+ return;
}
- global $itemidprev, $itemidnext, $catid, $itemtitlenext, $itemtitleprev;
-
// 1. get timestamp, blogid and catid for item
$query = 'SELECT itime, iblog, icat FROM %s WHERE inumber=%d';
- $query = sprintf($query, sql_table('item'), (integer) $itemid);
- $res = sql_query($query);
- $obj = sql_fetch_object($res);
+ $query = sprintf($query, sql_table('item'), intval($itemid));
+ $row = DB::getRow($query);
// if a different blog id has been set through the request or selectBlog(),
// deny access
- if ( $blogid && (intval($blogid) != $obj->iblog) )
+ if ( $blogid && (intval($blogid) != $row['iblog']) )
{
doError(_ERROR_NOSUCHITEM);
+ return;
}
// if a category has been selected which doesn't match the item, ignore the
// category. #85
- if ( ($catid != 0) && ($catid != $obj->icat) )
+ if ( ($catid != 0) && ($catid != $row['icat']) )
{
$catid = 0;
}
- $blogid = $obj->iblog;
- $timestamp = strtotime($obj->itime);
+ $blogid = $row['iblog'];
+ $timestamp = strtotime($row['itime']);
$b =& $manager->getBlog($blogid);
if ( !$b->isValidCategory($catid) )
{
- $query = "SELECT inumber, ititle FROM %s WHERE itime<'%s' AND idraft=0 AND iblog=%d ORDER BY itime DESC LIMIT 1";
- $query = sprintf($query, sql_table('item'), i18n::formatted_datetime('mysql', $timestamp), $blogid);
+ $query = "SELECT inumber, ititle FROM %s WHERE itime<%s AND idraft=0 AND iblog=%d ORDER BY itime DESC LIMIT 1";
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), intval($blogid));
}
else
{
- $query = "SELECT inumber, ititle FROM %s WHERE itime<'%s' AND idraft=0 AND iblog=%d AND icat=%d ORDER BY itime DESC LIMIT 1";
- $query = sprintf($query, sql_table('item'), i18n::formatted_datetime('mysql', $timestamp), $blogid, $catid);
+ $query = "SELECT inumber, ititle FROM %s WHERE itime<%s AND idraft=0 AND iblog=%d AND icat=%d ORDER BY itime DESC LIMIT 1";
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), intval($blogid), intval($catid));
}
+ $row = DB::getRow($query);
- $res = sql_query($query);
- $obj = sql_fetch_object($res);
-
- if ( $obj )
+ if ( $row )
{
- $itemidprev = $obj->inumber;
- $itemtitleprev = $obj->ititle;
+ $itemidprev = $row['inumber'];
+ $itemtitleprev = $row['ititle'];
}
// get next itemid and title
if ( !$b->isValidCategory($catid) )
{
- $query = "SELECT inumber, ititle FROM %s WHERE itime>'%s' AND itime<='%s' AND idraft=0 AND iblog=%d ORDER BY itime ASC LIMIT 1";
- $query = sprintf($query, sql_table('item'), i18n::formatted_datetime('mysql', $timestamp), i18n::formatted_datetime('mysql', $b->getCorrectTime()), $blogid);
+ $query = "SELECT inumber, ititle FROM %s WHERE itime>%s AND itime<=%s AND idraft=0 AND iblog=%d ORDER BY itime ASC LIMIT 1";
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), DB::formatDateTime($b->getCorrectTime()), intval($blogid));
}
else
{
- $query = "SELECT inumber, ititle FROM %s WHERE itime>'%s' AND itime<='%s' AND idraft=0 AND iblog=%d AND icat=%d ORDER BY itime ASC LIMIT 1";
- $query = sprintf($query, sql_table('item'), i18n::formatted_datetime('mysql', $timestamp), i18n::formatted_datetime('mysql', $b->getCorrectTime()), $blogid, $catid);
-
+ $query = "SELECT inumber, ititle FROM %s WHERE itime>%s AND itime<=%s AND idraft=0 AND iblog=%d AND icat=%d ORDER BY itime ASC LIMIT 1";
+ $query = sprintf($query, sql_table('item'), DB::formatDateTime($timestamp), DB::formatDateTime($b->getCorrectTime()), intval($blogid), intval($catid));
}
- $res = sql_query($query);
-
- $obj = sql_fetch_object($res);
+ $row = DB::getRow($query);
- if ( $obj )
+ if ( $row )
{
- $itemidnext = $obj->inumber;
- $itemtitlenext = $obj->ititle;
+ $itemidnext = $row['inumber'];
+ $itemtitlenext = $row['ititle'];
}
}
elseif ( $archive )
// show archive
$type = 'archive';
- // get next and prev month links ...
- global $archivenext, $archiveprev, $archivetype, $archivenextexists, $archiveprevexists;
-
// sql queries for the timestamp of the first and the last published item
- $query = "SELECT UNIX_TIMESTAMP(itime) as result FROM ".sql_table('item')." WHERE idraft=0 ORDER BY itime ASC";
- $first_timestamp=quickQuery ($query);
- $query = "SELECT UNIX_TIMESTAMP(itime) as result FROM ".sql_table('item')." WHERE idraft=0 ORDER BY itime DESC";
- $last_timestamp=quickQuery ($query);
+ $query = sprintf('SELECT UNIX_TIMESTAMP(itime) as result FROM %s WHERE idraft=0 ORDER BY itime ASC', sql_table('item'));
+ $first_timestamp = DB::getValue($query);
+ $query = sprintf('SELECT UNIX_TIMESTAMP(itime) as result FROM %s WHERE idraft=0 ORDER BY itime DESC', sql_table('item'));
+ $last_timestamp = DB::getValue($query);
sscanf($archive, '%d-%d-%d', $y, $m, $d);
if ( $d != 0 )
{
- $archivetype = _ARCHIVETYPE_DAY;
+ $archivetype = _LABEL_DAY_UNIT;
$t = mktime(0, 0, 0, $m, $d, $y);
// one day has 24 * 60 * 60 = 86400 seconds
- $archiveprev = i18n::strftime('%Y-%m-%d', $t - 86400 );
+ $archiveprev = i18n::formatted_datetime('%Y-%m-%d', $t - 86400 );
// check for published items
if ( $t > $first_timestamp )
{
// one day later
$t += 86400;
- $archivenext = i18n::strftime('%Y-%m-%d', $t);
+ $archivenext = i18n::formatted_datetime('%Y-%m-%d', $t);
if ( $t < $last_timestamp )
{
$archivenextexists = true;
}
elseif ( $m == 0 )
{
- $archivetype = _ARCHIVETYPE_YEAR;
+ $archivetype = _LABEL_YEAR_UNIT;
$t = mktime(0, 0, 0, 12, 31, $y - 1);
// one day before is in the previous year
- $archiveprev = i18n::strftime('%Y', $t);
+ $archiveprev = i18n::formatted_datetime('%Y', $t);
if ( $t > $first_timestamp )
{
$archiveprevexists = true;
// timestamp for the next year
$t = mktime(0, 0, 0, 1, 1, $y + 1);
- $archivenext = i18n::strftime('%Y', $t);
+ $archivenext = i18n::formatted_datetime('%Y', $t);
if ( $t < $last_timestamp )
{
$archivenextexists = true;
}
else
{
- $archivetype = _ARCHIVETYPE_MONTH;
+ $archivetype = _LABEL_MONTH_UNIT;
$t = mktime(0, 0, 0, $m, 1, $y);
// one day before is in the previous month
- $archiveprev = i18n::strftime('%Y-%m', $t - 86400);
+ $archiveprev = i18n::formatted_datetime('%Y-%m', $t - 86400);
if ( $t > $first_timestamp )
{
$archiveprevexists = true;
// timestamp for the next month
$t = mktime(0, 0, 0, $m+1, 1, $y);
- $archivenext = i18n::strftime('%Y-%m', $t);
+ $archivenext = i18n::formatted_datetime('%Y-%m', $t);
if ( $t < $last_timestamp )
{
$archivenextexists = true;
if ( !$blogid )
{
doError(_ERROR_NOSUCHBLOG);
+ return;
}
}
elseif ( $query )
if ( !$blogid )
{
doError(_ERROR_NOSUCHBLOG);
+ return;
}
}
elseif ( $memberid )
{
- $type = 'member';
-
- if ( !MEMBER::existsID($memberid) )
+ $type = 'member';
+
+ if ( !Member::existsID($memberid) )
+ {
+ doError(_ERROR_NOSUCHMEMBER);
+ return;
+ }
+ $memberinfo = $manager->getMember($memberid);
+ }
+ elseif ( $imagepopup )
+ {
+ // media object (images etc.)
+ $type = 'imagepopup';
+
+ // TODO: check if media-object exists
+ // TODO: set some vars?
+ }
+ else
+ {
+ // show regular index page
+ global $startpos;
+ $type = 'index';
+ }
+
+ // any type of skin with catid
+ if ( $catid && !$blogid )
+ {
+ $blogid = getBlogIDFromCatID($catid);
+ }
+
+ // decide which blog should be displayed
+ if ( !$blogid )
+ {
+ $blogid = $CONF['DefaultBlog'];
+ }
+
+ $b =& $manager->getBlog($blogid);
+ $blog = $b; // references can't be placed in global variables?
+
+ if ( !$blog->isValid )
+ {
+ doError(_ERROR_NOSUCHBLOG);
+ return;
+ }
+
+ // set catid if necessary
+ if ( $catid )
+ {
+ // check if the category is valid
+ if ( !$blog->isValidCategory($catid) )
+ {
+ doError(_ERROR_NOSUCHCATEGORY);
+ return;
+ }
+ else
+ {
+ $blog->setSelectedCategory($catid);
+ }
+ }
+
+ if ( !$skinid )
+ {
+ $skinid = $blog->getDefaultSkin();
+ }
+
+ if ( !empty($special) && isValidShortName($special) )
+ {
+ $type = strtolower($special);
+ }
+
+ $skin =& $manager->getSkin($skinid);
+
+ if ( !$skin->isValid() )
+ {
+ doError(_ERROR_NOSUCHSKIN);
+ return;
+ }
+
+ // set global skinpart variable so can determine quickly what is being parsed from any plugin or phpinclude
+ $skinpart = $type;
+
+ // parse the skin
+ $skin->parse($type);
+
+ // check to see we should throw JustPosted event
+ $blog->checkJustPosted();
+ return;
+}
+
+/**
+ * doError()
+ * Show error skin with given message. An optional skin-object to use can be given
+ *
+ * @param string $msg
+ * @param string $skin
+ * @return void
+ */
+function doError($msg, $skin = '')
+{
+ global $errormessage, $CONF, $skinid, $blogid, $manager;
+
+ if ( $skin == '' )
+ {
+ if ( Skin::existsID($skinid) )
+ {
+ $id = $skinid;
+ }
+ elseif ( $manager->existsBlogID($blogid) )
+ {
+ $blog =& $manager->getBlog($blogid);
+ $id = $blog->getDefaultSkin();
+ }
+ elseif ($CONF['DefaultBlog'] )
+ {
+ $blog =& $manager->getBlog($CONF['DefaultBlog']);
+ $id = $blog->getDefaultSkin();
+ }
+ else
+ {
+ // this statement should actually never be executed
+ $id = $CONF['BaseSkin'];
+ }
+ $skin =& $manager->getSkin($id);
+ }
+
+ $errormessage = $msg;
+ $skin->parse('error');
+ return;
+}
+
+/**
+ * Errors before the database connection has been made
+ *
+ * @param string $msg message to notify
+ * @param string $title page title
+ * @return void
+ */
+function startUpError($msg, $title)
+{
+ header('Content-Type: text/xml; charset=' . i18n::get_current_charset());
+ echo "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n";
+ echo "<head>\n";
+ echo "<title>{$title}</title></head>\n";
+ echo "<body>\n";
+ echo "<h1>{$title}</h1>\n";
+ echo $msg;
+ echo "</body>\n";
+ echo "</html>\n";
+ exit;
+}
+
+function isValidShortName($name)
+{
+ return preg_match('#^[a-z0-9]+$#i', $name);
+}
+function isValidDisplayName($name)
+{
+ return preg_match('#^[a-z0-9]+[a-z0-9 ]*[a-z0-9]+$#i', $name);
+}
+function isValidCategoryName($name)
+{
+ return 1;
+}
+function isValidTemplateName($name)
+{
+ return preg_match('#^[a-z0-9/_\-]+$#i', $name);
+}
+function isValidSkinName($name)
+{
+ return preg_match('#^[a-z0-9/_\-]+$#i', $name);
+}
+
+// add and remove linebreaks
+function addBreaks($var)
+{
+ return nl2br($var);
+}
+function removeBreaks($var)
+{
+ return preg_replace("/<br \/>([\r\n])/", "$1", $var);
+}
+
+/**
+ * parseFile()
+ *
+ * @param string $filename
+ * @param string $includeMode
+ * @param string $includePrefix
+ * @return void
+ */
+function parseFile($filename, $includeMode = 'normal', $includePrefix = '')
+{
+ global $manager, $skinid;
+
+ if ( !$skinid || !existsID($skinid) )
+ {
+ $skin =& $manager->getSkin($CONF['BaseSkin']);
+ }
+ else
+ {
+ $skin =& $manager->getSkin($skinid);
+ }
+
+ $oldIncludeMode = Parser::getProperty('IncludeMode');
+ $oldIncludePrefix = Parser::getProperty('IncludePrefix');
+
+ $skin->parse('fileparse', $filename);
+
+ Parser::setProperty('IncludeMode', $oldIncludeMode);
+ Parser::setProperty('IncludePrefix', $oldIncludePrefix);
+
+ return;
+}
+
+/**
+ * debug()
+ * Outputs a debug message
+ *
+ * @param string $msg
+ * @return void
+ */
+function debug($msg)
+{
+ echo '<p><b>' . $msg . "</b></p>\n";
+ return;
+}
+
+// shows a link to help file
+function help($id)
+{
+ echo helpHtml($id);
+ return;
+}
+function helpHtml($id)
+{
+ global $CONF;
+ return helplink($id) . '<img src="' . $CONF['AdminURL'] . 'documentation/icon-help.gif" width="15" height="15" alt="' . _HELP_TT . '" title="' . _HELP_TT . '" /></a>';
+}
+function helplink($id)
+{
+ global $CONF;
+ return '<a href="' . $CONF['AdminURL'] . 'documentation/help.html#'. $id . '" onclick="if (event && event.preventDefault) event.preventDefault(); return help(this.href);">';
+}
+
+/**
+ * includephp()
+ * Includes a PHP file. This method can be called while parsing templates and skins
+ *
+ * @param string $filename name of file to parse
+ * @return void
+ */
+function includephp($filename)
+{
+ // make predefined variables global, so most simple scripts can be used here
+
+ // apache (names taken from PHP doc)
+ global $GATEWAY_INTERFACE, $SERVER_NAME, $SERVER_SOFTWARE, $SERVER_PROTOCOL;
+ global $REQUEST_METHOD, $QUERY_STRING, $DOCUMENT_ROOT, $HTTP_ACCEPT;
+ global $HTTP_ACCEPT_CHARSET, $HTTP_ACCEPT_ENCODING, $HTTP_ACCEPT_LANGUAGE;
+ global $HTTP_CONNECTION, $HTTP_HOST, $HTTP_REFERER, $HTTP_USER_AGENT;
+ global $REMOTE_ADDR, $REMOTE_PORT, $SCRIPT_FILENAME, $SERVER_ADMIN;
+ global $SERVER_PORT, $SERVER_SIGNATURE, $PATH_TRANSLATED, $SCRIPT_NAME;
+ global $REQUEST_URI;
+
+ // php (taken from PHP doc)
+ global $argv, $argc, $PHP_SELF, $HTTP_COOKIE_VARS, $HTTP_GET_VARS, $HTTP_POST_VARS;
+ global $HTTP_POST_FILES, $HTTP_ENV_VARS, $HTTP_SERVER_VARS, $HTTP_SESSION_VARS;
+
+ // other
+ global $PATH_INFO, $HTTPS, $HTTP_RAW_POST_DATA, $HTTP_X_FORWARDED_FOR;
+
+ if ( @file_exists($filename) )
+ {
+ include($filename);
+ }
+ return;
+}
+
+/**
+ * Checks if a certain plugin exists
+ * @param string $plug name of plugin
+ * @return boolean exists or not
+ */
+function checkPlugin($name)
+{
+ global $DIR_PLUGINS;
+ return file_exists($DIR_PLUGINS . preg_replace('#[\\\\|/]#', '', $name) . '.php');
+}
+
+/**
+ * alterQueryStr()
+ *
+ * @param string $querystr querystring to alter (e.g. foo=1&bar=2&x=y)
+ * @param string $param name of parameter to change (e.g. 'foo')
+ * @param string $value New value for that parameter (e.g. 3)
+ * @return string altered query string (for the examples above: foo=3&bar=2&x=y)
+ */
+function alterQueryStr($querystr, $param, $value)
+{
+ $vars = preg_split('#&#', $querystr);
+ $set = FALSE;
+
+ for ( $i = 0; $i < count($vars); $i++ )
+ {
+ $v = preg_split('#=#', $vars[$i]);
+
+ if ( $v[0] == $param )
+ {
+ $v[1] = $value;
+ $vars[$i] = implode('=', $v);
+ $set = true;
+ break;
+ }
+ }
+ if ( !$set )
+ {
+ $vars[] = "{$param}={$value}";
+ }
+ return ltrim(implode('&', $vars), '&');
+}
+
+/**
+ * passVar()
+ * passes one variable as hidden input field (multiple fields for arrays)
+ * @see passRequestVars in varsx.x.x.php
+ *
+ * @param string $key
+ * @param string $value
+ * @return void
+ */
+function passVar($key, $value)
+{
+ // array ?
+ if ( is_array($value) )
+ {
+ for ( $i = 0; $i < sizeof($value); $i++ )
+ {
+ passVar($key . '[' . $i . ']', $value[$i]);
+ }
+ return;
+ }
+
+ // other values: do stripslashes if needed
+ echo '<input type="hidden" name="' . Entity::hsc($key) . '" value="' . Entity::hsc(undoMagic($value)) . '" />' . "\n";
+ return;
+}
+
+/**
+ * checkVars()
+ *
+ * @param string $variables
+ * @return void
+ */
+function checkVars($variables)
+{
+ foreach ( $variables as $variable )
+ {
+ if ( array_key_exists($variable, $_GET)
+ || array_key_exists($variable, $_POST)
+ || array_key_exists($variable, $_COOKIE)
+ || array_key_exists($variable, $_ENV)
+ || (session_id() !== '' && array_key_exists($variable, $_SESSION))
+ || array_key_exists($variable, $_FILES) )
+ {
+ die('Sorry. An error occurred.');
+ }
+ }
+ return;
+}
+
+/**
+ * sanitizeParams()
+ * Sanitize parameters such as $_GET and $_SERVER['REQUEST_URI'] etc.
+ * to avoid XSS.
+ *
+ * @param void
+ * @return void
+ */
+function sanitizeParams()
+{
+ $array = array();
+ $str = '';
+ $frontParam = '';
+
+ // REQUEST_URI of $_SERVER
+ $str =& $_SERVER["REQUEST_URI"];
+ serverStringToArray($str, $array, $frontParam);
+ sanitizeArray($array);
+ arrayToServerString($array, $frontParam, $str);
+
+ // QUERY_STRING of $_SERVER
+ $str =& $_SERVER["QUERY_STRING"];
+ serverStringToArray($str, $array, $frontParam);
+ sanitizeArray($array);
+ arrayToServerString($array, $frontParam, $str);
+
+ // $_GET
+ convArrayForSanitizing($_GET, $array);
+ sanitizeArray($array);
+ revertArrayForSanitizing($array, $_GET);
+
+ // $_REQUEST (only GET param)
+ convArrayForSanitizing($_REQUEST, $array);
+ sanitizeArray($array);
+ revertArrayForSanitizing($array, $_REQUEST);
+
+ return;
+}
+
+function _addInputTags(&$keys,$prefix='')
+{
+ foreach ( $keys as $key=>$value )
+ {
+ if ( $prefix )
+ {
+ $key=$prefix.'['.$key.']';
+ }
+ if ( is_array($value) )
+ {
+ _addInputTags($value,$key);
+ }
+ else
+ {
+ if ( get_magic_quotes_gpc() )
+ {$value=stripslashes($value);
+ }
+ if ( $key == 'ticket' )
+ {
+ continue;
+ }
+ echo '<input type="hidden" name="'.Entity::hsc($key).
+ '" value="'.Entity::hsc($value).'" />'."\n";
+ }
+ }
+ return;
+}
+
+/**
+ * serverStringToArray()
+ * Convert the server string such as $_SERVER['REQUEST_URI']
+ * to arry like arry['blogid']=1 and array['page']=2 etc.
+ *
+ * @param string $uri string
+ * @param string &$query_elements elements of query according to application/x-www-form-urlencoded
+ * @param string &$hier_part hierarchical part includes path
+ *
+ * NOTE:
+ * RFC 3986: Uniform Resource Identifiers (URI): Generic Syntax
+ * 3. Syntax Components
+ * http://www.ietf.org/rfc/rfc3986.txt
+ *
+ * Hypertext Markup Language - 2.0
+ * 8.2.1. The form-urlencoded Media Type
+ * http://tools.ietf.org/html/rfc1866#section-8.2.1
+ *
+ * $_SERVER > Language Reference > Predefined Variables > PHP Manual
+ * http://www.php.net/manual/en/reserved.variables.server.php
+ */
+function serverStringToArray($uri, &$query_elements, &$hier_part)
+{
+ // init param
+ $query_elements = array();
+ $hier_part = "";
+
+ // split hierarchical part, e.g. /index.php, query and fragment, e.g. blogid=1&page=2#section1
+ if ( i18n::strpos($uri, "?") > 0 )
+ {
+ list($hier_part, $query_and_fragment) = preg_split("#\?#", $uri, 2);
+ }
+ else
+ {
+ $query_and_fragment = $uri;
+ $hier_part = '';
+ }
+
+ // If there is no query like blogid=1&page=2, return
+ if ( i18n::strpos($uri, "=") == FALSE && !i18n::strlen($hier_part) )
+ {
+ $hier_part = $uri;
+ return;
+ }
+
+ $query_elements = preg_split("#&#", $query_and_fragment);
+ return;
+}
+
+/**
+ * arrayToServerString()
+ * Convert array like array['blogid'] to server string
+ * such as $_SERVER['REQUEST_URI']
+ *
+ * @param array $query_elements elements of query according to application/x-www-form-urlencoded
+ * @param string $hier_part hier-part defined in RFC3986
+ * @param string &$uri return value
+ * @return void
+ *
+ * NOTE:
+ * RFC 3986: Uniform Resource Identifiers (URI): Generic Syntax
+ * 3. Syntax Components
+ * http://www.ietf.org/rfc/rfc3986.txt
+ *
+ * Hypertext Markup Language - 2.0
+ * 8.2.1. The form-urlencoded Media Type
+ * http://tools.ietf.org/html/rfc1866#section-8.2.1
+ *
+ * $_SERVER > Language Reference > Predefined Variables > PHP Manual
+ * http://www.php.net/manual/en/reserved.variables.server.php
+ */
+function arrayToServerString($query_elements, $hier_part, &$uri)
+{
+ if ( i18n::strpos($uri, "?") !== FALSE )
+ {
+ $uri = $hier_part . "?";
+ }
+ else
+ {
+ $uri = $hier_part;
+ }
+ if ( count($query_elements) > 0 )
+ {
+ $uri .= implode("&", $query_elements);
+ }
+ return;
+}
+
+/**
+ * sanitizeArray()
+ * Sanitize array parameters.
+ * This function checks both key and value.
+ * - check key if it inclues " (double quote), remove from array
+ * - check value if it includes \ (escape sequece), remove remaining string
+ *
+ * @param array &$array elements of query according to application/x-www-form-urlencoded
+ * @return void
+ */
+function sanitizeArray(&$array)
+{
+ $excludeListForSanitization = array('query');
+
+ foreach ( $array as $k => $v )
+ {
+ // split to key and value
+ list($key, $val) = preg_split("#=#", $v, 2);
+ if ( !isset($val) )
+ {
+ continue;
+ }
+
+ // when magic quotes is on, need to use stripslashes,
+ // and then addslashes
+ if ( get_magic_quotes_gpc() )
+ {
+ $val = stripslashes($val);
+ }
+
+ // note that we must use addslashes here because this function is called before the db connection is made
+ // and sql_real_escape_string needs a db connection
+ $val = addslashes($val);
+
+ // if $key is included in exclude list, skip this param
+ if ( !in_array($key, $excludeListForSanitization) )
+ {
+ // check value
+ if ( i18n::strpos($val, '\\') > 0 )
+ {
+ list($val, $tmp) = preg_split('#\\\\#', $val);
+ }
+
+ // remove control code etc.
+ $val = strtr($val, "\0\r\n<>'\"", " ");
+
+ // check key
+ if ( preg_match('#\"#', $key) > 0 )
+ {
+ unset($array[$k]);
+ continue;
+ }
+
+ // set sanitized info
+ $array[$k] = sprintf("%s=%s", $key, $val);
+ }
+ }
+ return;
+}
+
+/**
+ * convArrayForSanitizing()
+ * Convert array for sanitizeArray function
+ *
+ * @param string $src array to be sanitized
+ * @param array &$array array to be temporarily stored
+ * @return void
+ */
+function convArrayForSanitizing($src, &$array)
+{
+ $array = array();
+ foreach ( $src as $key => $val )
+ {
+ if ( !key_exists($key, $_GET) )
{
- doError(_ERROR_NOSUCHMEMBER);
+ continue;
}
- $memberinfo = $manager->getMember($memberid);
- }
- elseif ( $imagepopup )
- {
- // media object (images etc.)
- $type = 'imagepopup';
-
- // TODO: check if media-object exists
- // TODO: set some vars?
+ $array[] = sprintf("%s=%s", $key, $val);
+ continue;
}
- else
+ return;
+}
+
+/**
+ * revertArrayForSanitizing()
+ * Revert array after sanitizeArray function
+ *
+ * @param array $array element of query according to application/x-www-form-urlencoded
+ * @param array &$dst combination of key and value
+ * @return void
+ */
+function revertArrayForSanitizing($array, &$dst)
+{
+ foreach ( $array as $v )
{
- // show regular index page
- global $startpos;
- $type = 'index';
+ list($key, $val) = preg_split("#=#", $v, 2);
+ $dst[$key] = $val;
+ continue;
}
+ return;
+}
+
+/**
+>>>>>>> skinnable-master
+ * decodePathInfo()
+ *
+ * @param string $virtualpath
+ * @return void
+ */
+function decodePathInfo($virtualpath)
+{
+ global $CONF, $manager, $archive, $blog, $catid, $memberid, $special;
- // any type of skin with catid
- if ( $catid && !$blogid )
+ /* initialize keywords if this hasn't been done before */
+ if ( !isset($CONF['ItemKey']) || empty($CONF['ItemKey']) )
{
- $blogid = getBlogIDFromCatID($catid);
+ $CONF['ItemKey'] = 'item';
}
- // decide which blog should be displayed
- if ( !$blogid )
+ if ( !isset($CONF['ArchiveKey']) || empty($CONF['ArchiveKey']) )
{
- $blogid = $CONF['DefaultBlog'];
+ $CONF['ArchiveKey'] = 'archive';
}
- $b =& $manager->getBlog($blogid);
- $blog = $b; // references can't be placed in global variables?
-
- if ( !$blog->isValid )
+ if ( !isset($CONF['ArchivesKey']) || empty($CONF['ArchivesKey']) )
{
- doError(_ERROR_NOSUCHBLOG);
+ $CONF['ArchivesKey'] = 'archives';
}
- // set catid if necessary
- if ( $catid )
+ if ( !isset($CONF['MemberKey']) || empty($CONF['MemberKey']) )
{
- // check if the category is valid
- if ( !$blog->isValidCategory($catid) )
- {
- doError(_ERROR_NOSUCHCATEGORY);
- }
- else
- {
- $blog->setSelectedCategory($catid);
- }
+ $CONF['MemberKey'] = 'member';
}
- // decide which skin should be used
- if ( $skinid != '' && ($skinid == 0) )
+ if ( !isset($CONF['BlogKey']) || empty($CONF['BlogKey']) )
{
- selectSkin($skinid);
+ $CONF['BlogKey'] = 'blog';
}
- if ( !$skinid )
+ if ( !isset($CONF['CategoryKey']) || empty($CONF['CategoryKey']) )
{
- $skinid = $blog->getDefaultSkin();
+ $CONF['CategoryKey'] = 'category';
}
- //$special = requestVar('special'); //get at top of file as global
- if ( !empty($special) && isValidShortName($special) )
+ if ( !isset($CONF['SpecialskinKey']) || empty($CONF['SpecialskinKey']) )
{
- $type = strtolower($special);
+ $CONF['SpecialskinKey'] = 'special';
}
- $skin = new SKIN($skinid);
+ $parsed = FALSE;
+ $data = array(
+ 'type' => basename(serverVar('SCRIPT_NAME') ),
+ 'info' => $virtualpath,
+ 'complete' => &$parsed
+ );
+ $manager->notify('ParseURL', $data);
- if ( !$skin->isValid )
+ /* already parsed by the other subsystem */
+ if ( $parsed )
{
- doError(_ERROR_NOSUCHSKIN);
+ return;
+ }
+ /* default implementation */
+ $data = preg_split("#/#", $virtualpath);
+ for ( $i = 0; $i < sizeof($data); $i++ )
+ {
+ switch ( $data[$i] )
+ {
+ /* item/1 (blogid) */
+ case $CONF['ItemKey']:
+ $i++;
+
+ if ( $i < sizeof($data) )
+ {
+ $itemid = (integer) $data[$i];
+ }
+ break;
+
+ /* archives/1 (blogid) */
+ case $CONF['ArchivesKey']:
+ $i++;
+ if ( $i < sizeof($data) )
+ {
+ $archivelist = (integer) $data[$i];
+ }
+ break;
+
+ /* two possibilities: archive/yyyy-mm or archive/1/yyyy-mm (with blogid) */
+ case $CONF['ArchiveKey']:
+ if ( (($i + 1) < sizeof($data) ) && (i18n::strpos($data[$i + 1], '-') === FALSE ) )
+ {
+ $blogid = (integer) $data[++$i];
+ }
+ $i++;
+ if ( $i < sizeof($data) )
+ {
+ $archive = $data[$i];
+ }
+ break;
+
+ /* blogid/1 */
+ case 'blogid':
+ /* blog/1 */
+ case $CONF['BlogKey']:
+ $i++;
+ if ( $i < sizeof($data) )
+ {
+ $blogid = intval($data[$i]);
+ }
+ break;
+
+ /* category/1 (catid) */
+ case $CONF['CategoryKey']:
+ case 'catid':
+ $i++;
+ if ( $i < sizeof($data) )
+ {
+ $catid = intval($data[$i]);
+ }
+ break;
+
+ case $CONF['MemberKey']:
+ $i++;
+ if ( $i < sizeof($data) )
+ {
+ $memberid = intval($data[$i]);
+ }
+ break;
+
+ case $CONF['SpecialskinKey']:
+ $i++;
+ if ( $i < sizeof($data) )
+ {
+ $special = $data[$i];
+ }
+ break;
+
+ default:
+ /* do nothing */
+ break;
+ }
}
- // set global skinpart variable so can determine quickly what is being parsed from any plugin or phpinclude
- global $skinpart;
- $skinpart = $type;
-
- // parse the skin
- $skin->parse($type);
-
- // check to see we should throw JustPosted event
- $blog->checkJustPosted();
return;
}
-/**
- * Show error skin with given message. An optional skin-object to use can be given
- */
-function doError($msg, $skin = '') {
- global $errormessage, $CONF, $skinid, $blogid, $manager;
-
- if ($skin == '') {
-
- if (SKIN::existsID($skinid) ) {
- $skin = new SKIN($skinid);
- } elseif ($manager->existsBlogID($blogid) ) {
- $blog =& $manager->getBlog($blogid);
- $skin = new SKIN($blog->getDefaultSkin() );
- } elseif ($CONF['DefaultBlog']) {
- $blog =& $manager->getBlog($CONF['DefaultBlog']);
- $skin = new SKIN($blog->getDefaultSkin() );
- } else {
- // this statement should actually never be executed
- $skin = new SKIN($CONF['BaseSkin']);
- }
- }
-
- $skinid = $skin->id;
- $errormessage = $msg;
- $skin->parse('error');
- exit;
+/**
+<<<<<<< HEAD
+ * redirect()\r
+ * Stops processing the request and redirects to the given URL.\r
+ * - no actual contents should have been sent to the output yet\r
+ * - the URL will be stripped of illegal or dangerous characters\r
+ * \r
+ * @param string $uri\r
+ * @return void\r
+ */\r
+function redirect($url)\r
+{\r
+ $url = preg_replace('#[^a-z0-9-~+_.?\#=&;,/:@%*]#i', '', $url);\r
+ header('Location: ' . $url);\r
+ exit;\r
+}\r
+\r
+/**\r
+ * getBookmarklet()\r
+ * Returns the Javascript code for a bookmarklet that works on most modern browsers\r
+ * \r
+ * @param integer $blogid ID for weblog\r
+ * @return script to call Bookmarklet\r
+ */\r
+function getBookmarklet($blogid, $width=600, $height=500)\r
+{\r
+ global $CONF;\r
+ \r
+ $script = "Q='';"\r
+ . "x=document;"\r
+ . "y=window;"\r
+ . "if ( x.selection )"\r
+ . "{"\r
+ . " Q=x.selection.createRange().text;"\r
+ . "}"\r
+ . "else if ( y.getSelection )"\r
+ . "{"\r
+ . " Q=y.getSelection();"\r
+ . "}"\r
+ . "else if ( x.getSelection )"\r
+ . "{"\r
+ . " Q=x.getSelection();"\r
+ . "}"\r
+ . "wingm = window.open('{$CONF['AdminURL']}bookmarklet.php?blogid={$blogid}"\r
+ . " &logtext=' + encodeURIComponent(Q) +"\r
+ . " '&loglink=' + encodeURIComponent(x.location.href) +"\r
+ . " '&loglinktitle=' + encodeURIComponent(x.title),"\r
+ . " 'nucleusbm',"\r
+ . " 'scrollbars=yes,width={$width},height={$height},left=10,top=10,status=yes,resizable=yes');"\r
+ . "wingm.focus();";\r
+ \r
+ return $script;\r
+}\r
+\r
+/**\r
+ * cleanFileName()\r
+ * cleans filename of uploaded file for writing to file system\r
+ *\r
+ * @param string $str\r
+ * @return string $cleaned filename ready for use\r
+ */\r
+function cleanFileName($str)\r
+{\r
+ $str = strtolower($str);\r
+ $ext_point = i18n::strrpos($str,".");\r
+ if ( $ext_point === FALSE )\r
+ {\r
+ return FALSE;\r
+ }\r
+ $ext = i18n::substr($str,$ext_point,i18n::strlen($str));\r
+ $str = i18n::substr($str,0,$ext_point);\r
+ \r
+ return preg_replace("#[^a-z0-9-]#", "_", $str) . $ext;\r
+}\r
+\r
+/**\r
+ * use Notification class instead of this\r
+ * Deprecated since 4.0:\r
+ */\r
+function getMailFooter()\r
+{\r
+ NOTIFICATION::get_mail_footer();\r
+}\r
+function isValidMailAddress($address)\r
+{\r
+ return NOTIFICATION::address_validation($address);\r
+}\r
+/**\r
+ * use Entity class instead of this\r
+ * Deprecated since 4.0:\r
+ */\r
+function highlight($text, $expression, $highlight)\r
+{\r
+ return Entity::highlight($text, $expression, $highlight);\r
+}\r
+function shorten($string, $maxlength, $suffix)\r
+{\r
+ return Entity::shorten($string, $maxlength, $suffix);\r
+}\r
+function stringStripTags ($string)\r
+{\r
+ return Entity::strip_tags($string);\r
+}\r
+function toAscii($string)\r
+{\r
+ return Entity::anchor_footnoting($string);\r
+}\r
+function stringToAttribute ($string)\r
+{\r
+ return Entity::hsc($string);\r
+}\r
+function stringToXML ($string)\r
+{\r
+ return Entity::hen($string);\r
+}\r
+function encode_desc($data)\r
+{\r
+ return Entity::hen($data);\r
+}\r
+/**\r
+ * Centralisation of the functions that deals with locales\r
+ * This functions is based on the old way to deal with languages\r
+ * Deprecated since 4.0:\r
+ */\r
+function getLanguageName()\r
+{\r
+ if( ($language = i18n::convert_locale_to_old_language_file_name(i18n::get_current_locale())) === FALSE )\r
+ {\r
+ $language ='english';\r
+ }\r
+ return $language;\r
+}\r
+function selectLanguage($language)\r
+{\r
+ global $DIR_LANG;\r
+ include($DIR_LANG . preg_replace('#[\\\\|/]#', '', $language) . '.php');\r
+ return;\r
+}\r
+/**\r
+ * use i18n class instead of these\r
+ * Deprecated since 4.0\r
+ */\r
+function checkLanguage($lang)\r
+{\r
+ return ( preg_match('#^(.+)_(.+)_(.+)$#', $lang)\r
+ || i18n::convert_old_language_file_name_to_locale($lang) );\r
+}\r
+function formatDate($format, $timestamp, $default_format, &$blog)\r
+{\r
+ $offset = date('Z', $timestamp);\r
+ if ( $blog )\r
+ {\r
+ $offset += $blog->getTimeOffset() * 3600;\r
+ }\r
+ return i18n::formatted_datetime($format, $timestamp, $offset, $default_format);\r
+}\r
+\r
+/**\r
+ * use DB class instead of these\r
+ * Deprecated since 4.0\r
+ */\r
+function quickQuery($query)\r
+{\r
+ $row = DB::getRow($query);\r
+ return $row['result'];\r
+}\r
+function mysqldate($timestamp)\r
+{\r
+ return DB::formatDateTime($timestamp);\r
+ }\r
+/**\r
+ * Centralisation of the functions that generate links\r
+ * Deprecated since 4.0:\r
+ * Please use Link::FunctionName(...) instead\r
+ */\r
+function createItemLink($itemid, $extra = '')\r
+{\r
+ return Link::create_item_link($itemid, $extra);\r
+}\r
+function createMemberLink($memberid, $extra = '')\r
+{\r
+ return Link::create_member_link($memberid, $extra);\r
+}\r
+function createCategoryLink($catid, $extra = '')\r
+{\r
+ return Link::create_category_link($catid, $extra);\r
+}\r
+function createArchiveListLink($blogid = '', $extra = '')\r
+{\r
+ return Link::create_archivelist_link($blogid, $extra);\r
+}\r
+function createArchiveLink($blogid, $archive, $extra = '')\r
+{\r
+ return Link::create_archive_link($blogid, $archive, $extra);\r
+}\r
+function createBlogidLink($blogid, $params = '')\r
+{\r
+ return Link::create_blogid_link($blogid, $params = '');\r
+}\r
+function createLink($type, $params)\r
+{\r
+ return Link::create_link($type, $params);\r
+}\r
+function createBlogLink($url, $params)\r
+{\r
+ return Link::create_blog_link($url, $params);\r
+}\r
+/**\r
+ * use ActionLog class instead of this\r
+ * Deprecated since 4.0\r
+ */\r
+function addToLog($level, $msg)\r
+{\r
+ ActionLog::add($level, $msg);\r
+}\r
+/**\r
+ * use PHP's implement\r
+ * Deprecated since 4.0\r
+ */\r
+function ifset(&$var)\r
+{\r
+ if ( isset($var) )\r
+ {\r
+ return $var;\r
+ }\r
+ \r
+ return NULL;\r
+}\r
+/**\r
+ * use Manager::getPluginNameFromPid() instead of this\r
+ * Deprecated since 4.0\r
+ */\r
+function getPluginNameFromPid($pid)\r
+{\r
+ global $manager;\r
+ return $manager->getPluginNameFromPid($pid);\r
+}\r
+/**\r
+ * use Manager::numberOfEventSubscribers() instead of this\r
+ * Deprecated since 4.0\r
+ */\r
+function numberOfEventSubscribers($event)\r
+{\r
+ global $manager;\r
+ return $manager->getNumberOfSubscribers($event);\r
+}\r
+\r
+/**\r
+ * PluginAdmin has already the alternative implement\r
+ * Deprecated since 4.0\r
+ */\r
+function ticketForPlugin()\r
+{\r
+ global $CONF, $DIR_LIBS, $DIR_LOCALES, $DIR_PLUGINS, $manager, $member, $ticketforplugin;\r
+ \r
+ /* initialize */\r
+ $ticketforplugin = array();\r
+ $ticketforplugin['ticket'] = FALSE;\r
+ \r
+ /* Check if using plugin's php file. */\r
+ $p_translated = serverVar('SCRIPT_FILENAME');\r
+ \r
+ if (!file_exists($p_translated) )\r
+ {\r
+ header("HTTP/1.0 404 Not Found");\r
+ exit('');\r
+ }\r
+ \r
+ // check whether this is plugin or not\r
+ $p_translated = str_replace('\\', '/', $p_translated);\r
+ $d_plugins = str_replace('\\', '/', $DIR_PLUGINS);\r
+ if ( i18n::strpos($p_translated, $d_plugins) !== 0 )\r
+ {\r
+ return;\r
+ }\r
+ \r
+ // Solve the plugin php file or admin directory\r
+ $phppath = i18n::substr($p_translated, i18n::strlen($d_plugins) );\r
+ // Remove the first "/" if exists.\r
+ $phppath = preg_replace('#^/#', '', $phppath);\r
+ // Remove the first "NP_" and the last ".php" if exists.\r
+ $path = preg_replace('#^NP_(.*)\.php$#', '$1', $phppath);\r
+ // Remove the "/" and beyond.\r
+ $path = preg_replace('#^([^/]*)/(.*)$#', '$1', $path);\r
+ \r
+ // Solve the plugin name.\r
+ $plugins = array();\r
+ $query = sprintf('SELECT pfile FROM %s;', sql_table('plugin'));\r
+ $res = DB::getResult($query);\r
+ \r
+ foreach ( $res as $row )\r
+ {\r
+ $name = i18n::substr($row['pfile'], 3);\r
+ $plugins[strtolower($name)] = $name;\r
+ }\r
+ \r
+ $res->closeCursor();\r
+ \r
+ if ( !array_key_exists($path, $plugins) )\r
+ {\r
+ header("HTTP/1.0 404 Not Found");\r
+ exit('');\r
+ }\r
+ else\r
+ {\r
+ $plugin_name = $plugins[$path];\r
+ }\r
+ \r
+ /* Return if not index.php */\r
+ if ( ($phppath != strtolower($plugin_name) . '/')\r
+ && ($phppath != strtolower($plugin_name) . '/index.php') )\r
+ {\r
+ return;\r
+ }\r
+ \r
+ /* Exit if not logged in. */\r
+ if ( !$member->isLoggedIn() )\r
+ {\r
+ exit('You aren\'t logged in.');\r
+ }\r
+ \r
+ /* Check if this feature is needed (ie, if "$manager->checkTicket()" is not included in the script). */\r
+ if ( $file = @file($p_translated) )\r
+ {\r
+ $prevline = '';\r
+ \r
+ foreach($file as $line)\r
+ {\r
+ if (preg_match('#[\$]manager([\s]*)[\-]>([\s]*)checkTicket([\s]*)[\(]#i', $prevline . $line) )\r
+ {\r
+ return;\r
+ }\r
+ \r
+ $prevline = $line;\r
+ }\r
+ }\r
+ \r
+ /* Show a form if not valid ticket */\r
+ if ( (i18n::strpos(serverVar('REQUEST_URI'), '?') !== FALSE\r
+ || serverVar('QUERY_STRING')\r
+ || strtoupper(serverVar('REQUEST_METHOD') ) == 'POST')\r
+ && !$manager->checkTicket() )\r
+ {\r
+ $oPluginAdmin = new PluginAdmin($plugin_name);\r
+ $oPluginAdmin->start();\r
+ \r
+ echo '<p>' . _ERROR_BADTICKET . "</p>\n";\r
+ \r
+ // Resolve URI and QUERY_STRING\r
+ if ($uri = serverVar('REQUEST_URI') )\r
+ {\r
+ list($uri, $qstring) = preg_split('#\?#', $uri);\r
+ }\r
+ else\r
+ {\r
+ if ( !($uri = serverVar('PHP_SELF') ) )\r
+ {\r
+ $uri = serverVar('SCRIPT_NAME');\r
+ }\r
+ $qstring = serverVar('QUERY_STRING');\r
+ }\r
+ if ($qstring)\r
+ {\r
+ $qstring = '?' . $qstring;\r
+ }\r
+ \r
+ echo '<p>' . _SETTINGS_UPDATE . ' : ' . _QMENU_PLUGINS . ' <span style="color:red;">' . Entity::hsc($plugin_name) . "</span> ?</p>\n";\r
+ \r
+ switch(strtoupper(serverVar('REQUEST_METHOD') ) )\r
+ {\r
+ case 'POST':\r
+ echo '<form method="POST" action="'.Entity::hsc($uri.$qstring).'">';\r
+ $manager->addTicketHidden();\r
+ _addInputTags($_POST);\r
+ break;\r
+ \r
+ case 'GET':\r
+ echo '<form method="GET" action="'.Entity::hsc($uri).'">';\r
+ $manager->addTicketHidden();\r
+ _addInputTags($_GET);\r
+ \r
+ default:\r
+ break;\r
+ }\r
+ \r
+ echo '<input type="submit" value="' . _YES . '" /> ';\r
+ echo '<input type="button" value="' . _NO . '" onclick="history.back(); return false;" />';\r
+ echo "</form>\n";\r
+ \r
+ $oPluginAdmin->end();\r
+ exit;\r
+ }\r
+ \r
+ /* Create new ticket */\r
+ $ticket=$manager->addTicketToUrl('');\r
+ $ticketforplugin['ticket'] = preg_split($ticket, i18n::strpos($ticket, 'ticket=') + 7);\r
+ return;\r
+}\r
+=======
+ * redirect()
+ * Stops processing the request and redirects to the given URL.
+ * - no actual contents should have been sent to the output yet
+ * - the URL will be stripped of illegal or dangerous characters
+ *
+ * @param string $uri
+ * @return void
+ */
+function redirect($url)
+{
+ $url = preg_replace('#[^a-z0-9-~+_.?\#=&;,/:@%*]#i', '', $url);
+ header('Location: ' . $url);
+ exit;
}
-function getConfig() {
- global $CONF;
-
- $query = 'SELECT * FROM ' . sql_table('config');
- $res = sql_query($query);
-
- while ($obj = sql_fetch_object($res) ) {
- $CONF[$obj->name] = $obj->value;
- }
+/**
+ * getBookmarklet()
+ * Returns the Javascript code for a bookmarklet that works on most modern browsers
+ *
+ * @param integer $blogid ID for weblog
+ * @return script to call Bookmarklet
+ */
+function getBookmarklet($blogid, $width=600, $height=500)
+{
+ global $CONF;
+
+ $script = "Q='';"
+ . "x=document;"
+ . "y=window;"
+ . "if ( x.selection )"
+ . "{"
+ . " Q=x.selection.createRange().text;"
+ . "}"
+ . "else if ( y.getSelection )"
+ . "{"
+ . " Q=y.getSelection();"
+ . "}"
+ . "else if ( x.getSelection )"
+ . "{"
+ . " Q=x.getSelection();"
+ . "}"
+ . "wingm = window.open('{$CONF['AdminURL']}bookmarklet.php?blogid={$blogid}"
+ . " &logtext=' + encodeURIComponent(Q) +"
+ . " '&loglink=' + encodeURIComponent(x.location.href) +"
+ . " '&loglinktitle=' + encodeURIComponent(x.title),"
+ . " 'nucleusbm',"
+ . " 'scrollbars=yes,width={$width},height={$height},left=10,top=10,status=yes,resizable=yes');"
+ . "wingm.focus();";
+
+ return $script;
}
-// some checks for names of blogs, categories, templates, members, ...
-function isValidShortName($name) {
-
- # replaced eregi() below with preg_match(). ereg* functions are deprecated in PHP 5.3.0
- # original eregi: eregi('^[a-z0-9]+$', $name)
-
- return preg_match('#^[a-z0-9]+$#i', $name);
-
+/**
+ * cleanFileName()
+ * cleans filename of uploaded file for writing to file system
+ *
+ * @param string $str
+ * @return string $cleaned filename ready for use
+ */
+function cleanFileName($str)
+{
+ $str = strtolower($str);
+ $ext_point = i18n::strrpos($str,".");
+ if ( $ext_point === FALSE )
+ {
+ return FALSE;
+ }
+ $ext = i18n::substr($str,$ext_point,i18n::strlen($str));
+ $str = i18n::substr($str,0,$ext_point);
+
+ return preg_replace("#[^a-z0-9-]#", "_", $str) . $ext;
}
-function isValidDisplayName($name) {
-
- # replaced eregi() below with preg_match(). ereg* functions are deprecated in PHP 5.3.0
- # original eregi: eregi('^[a-z0-9]+[a-z0-9 ]*[a-z0-9]+$', $name)
-
- return preg_match('#^[a-z0-9]+[a-z0-9 ]*[a-z0-9]+$#i', $name);
-
+/**
+ * use Notification class instead of this
+ * Deprecated since 4.0:
+ */
+function getMailFooter()
+{
+ NOTIFICATION::get_mail_footer();
}
-
-function isValidCategoryName($name) {
- return 1;
+function isValidMailAddress($address)
+{
+ return NOTIFICATION::address_validation($address);
}
-
-function isValidTemplateName($name) {
-
- # replaced eregi() below with preg_match(). ereg* functions are deprecated in PHP 5.3.0
- # original eregi: eregi('^[a-z0-9/]+$', $name)
- // added - and _ to valid characters as of 4.00
-
- return preg_match('#^[a-z0-9/_\-]+$#i', $name);
-
+/**
+ * use Entity class instead of this
+ * Deprecated since 4.0:
+ */
+function highlight($text, $expression, $highlight)
+{
+ return Entity::highlight($text, $expression, $highlight);
}
-
-function isValidSkinName($name) {
-
- # replaced eregi() below with preg_match(). ereg* functions are deprecated in PHP 5.3.0
- # original eregi: eregi('^[a-z0-9/]+$', $name);
- // added - and _ to valid characters as of 4.00
-
- return preg_match('#^[a-z0-9/_\-]+$#i', $name);
-
+function shorten($string, $maxlength, $suffix)
+{
+ return Entity::shorten($string, $maxlength, $suffix);
}
-
-// add and remove linebreaks
-function addBreaks($var) {
- return nl2br($var);
+function stringStripTags ($string)
+{
+ return Entity::strip_tags($string);
}
-
-function removeBreaks($var) {
- return preg_replace("/<br \/>([\r\n])/", "$1", $var);
+function toAscii($string)
+{
+ return Entity::anchor_footnoting($string);
}
-
-/**
- * functions for use in index.php
- */
-function selectBlog($shortname) {
- global $blogid, $archivelist;
- $blogid = getBlogIDFromName($shortname);
-
- // also force archivelist variable, if it is set
- if ($archivelist) {
- $archivelist = $blogid;
- }
+function stringToAttribute ($string)
+{
+ return Entity::hsc($string);
}
-
-function selectSkin($skinname) {
- global $skinid;
- $skinid = SKIN::getIdFromName($skinname);
+function stringToXML ($string)
+{
+ return Entity::hen($string);
+}
+function encode_desc($data)
+{
+ return Entity::hen($data);
}
-
/**
- * Can take either a category ID or a category name (be aware that
- * multiple categories can have the same name)
+ * Centralisation of the functions that deals with locales
+ * This functions is based on the old way to deal with languages
+ * Deprecated since 4.0:
*/
-function selectCategory($cat) {
- global $catid;
- if (is_numeric($cat) ) {
- $catid = intval($cat);
- } else {
- $catid = getCatIDFromName($cat);
- }
-}
-
-function selectItem($id) {
- global $itemid;
- $itemid = intval($id);
+function getLanguageName()
+{
+ if( ($language = i18n::convert_locale_to_old_language_file_name(i18n::get_current_locale())) === FALSE )
+ {
+ $language ='english';
+ }
+ return $language;
}
-
-// force the use of a translation file (warning: can cause warnings)
-function selectLanguage($language) {
-
+function selectLanguage($language)
+{
global $DIR_LANG;
-
- # replaced ereg_replace() below with preg_replace(). ereg* functions are deprecated in PHP 5.3.0
- # original ereg_replace: preg_replace( '@\\|/@', '', $language) . '.php')
- # important note that '\' must be matched with '\\\\' in preg* expressions
-
include($DIR_LANG . preg_replace('#[\\\\|/]#', '', $language) . '.php');
-
+ return;
}
-
-function parseFile($filename, $includeMode = 'normal', $includePrefix = '') {
- $handler = new ACTIONS('fileparser');
- $parser = new PARSER(SKIN::getAllowedActionsForType('fileparser'), $handler);
- $handler->parser =& $parser;
-
- // set IncludeMode properties of parser
- PARSER::setProperty('IncludeMode', $includeMode);
- PARSER::setProperty('IncludePrefix', $includePrefix);
-
- if (!file_exists($filename) ) {
- doError('A file is missing');
- }
-
- $fsize = filesize($filename);
-
- if ($fsize <= 0) {
- return;
- }
-
- // read file
- $fd = fopen ($filename, 'r');
- $contents = fread ($fd, $fsize);
- fclose ($fd);
-
- // parse file contents
- $parser->parse($contents);
+/**
+ * use i18n class instead of these
+ * Deprecated since 4.0
+ */
+function checkLanguage($lang)
+{
+ return ( preg_match('#^(.+)_(.+)_(.+)$#', $lang)
+ || i18n::convert_old_language_file_name_to_locale($lang) );
+}
+function formatDate($format, $timestamp, $default_format, &$blog)
+{
+ $offset = date('Z', $timestamp);
+ if ( $blog )
+ {
+ $offset += $blog->getTimeOffset() * 3600;
+ }
+ return i18n::formatted_datetime($format, $timestamp, $offset, $default_format);
}
/**
- * Outputs a debug message
- */
-function debug($msg) {
- echo '<p><b>' . $msg . "</b></p>\n";
+ * use DB class instead of these
+ * Deprecated since 4.0
+ */
+function quickQuery($query)
+{
+ $row = DB::getRow($query);
+ return $row['result'];
}
-
-// shortcut
-function addToLog($level, $msg) {
- ACTIONLOG::add($level, $msg);
+function mysqldate($timestamp)
+{
+ return DB::formatDateTime($timestamp);
+ }
+/**
+ * Centralisation of the functions that generate links
+ * Deprecated since 4.0:
+ * Please use Link::FunctionName(...) instead
+ */
+function createItemLink($itemid, $extra = '')
+{
+ return Link::create_item_link($itemid, $extra);
}
-
-// shows a link to help file
-function help($id) {
- echo helpHtml($id);
+function createMemberLink($memberid, $extra = '')
+{
+ return Link::create_member_link($memberid, $extra);
}
-
-function helpHtml($id) {
- global $CONF;
- return helplink($id) . '<img src="' . $CONF['AdminURL'] . 'documentation/icon-help.gif" width="15" height="15" alt="' . _HELP_TT . '" title="' . _HELP_TT . '" /></a>';
+function createCategoryLink($catid, $extra = '')
+{
+ return Link::create_category_link($catid, $extra);
+}
+function createArchiveListLink($blogid = '', $extra = '')
+{
+ return Link::create_archivelist_link($blogid, $extra);
+}
+function createArchiveLink($blogid, $archive, $extra = '')
+{
+ return Link::create_archive_link($blogid, $archive, $extra);
+}
+function createBlogidLink($blogid, $params = '')
+{
+ return Link::create_blogid_link($blogid, $params = '');
+}
+function createLink($type, $params)
+{
+ return Link::create_link($type, $params);
}
-
-function helplink($id) {
- global $CONF;
- return '<a href="' . $CONF['AdminURL'] . 'documentation/help.html#'. $id . '" onclick="if (event && event.preventDefault) event.preventDefault(); return help(this.href);">';
+function createBlogLink($url, $params)
+{
+ return Link::create_blog_link($url, $params);
}
-
/**
- * Includes a PHP file. This method can be called while parsing templates and skins
- */
-function includephp($filename) {
- // make predefined variables global, so most simple scripts can be used here
-
- // apache (names taken from PHP doc)
- global $GATEWAY_INTERFACE, $SERVER_NAME, $SERVER_SOFTWARE, $SERVER_PROTOCOL;
- global $REQUEST_METHOD, $QUERY_STRING, $DOCUMENT_ROOT, $HTTP_ACCEPT;
- global $HTTP_ACCEPT_CHARSET, $HTTP_ACCEPT_ENCODING, $HTTP_ACCEPT_LANGUAGE;
- global $HTTP_CONNECTION, $HTTP_HOST, $HTTP_REFERER, $HTTP_USER_AGENT;
- global $REMOTE_ADDR, $REMOTE_PORT, $SCRIPT_FILENAME, $SERVER_ADMIN;
- global $SERVER_PORT, $SERVER_SIGNATURE, $PATH_TRANSLATED, $SCRIPT_NAME;
- global $REQUEST_URI;
-
- // php (taken from PHP doc)
- global $argv, $argc, $PHP_SELF, $HTTP_COOKIE_VARS, $HTTP_GET_VARS, $HTTP_POST_VARS;
- global $HTTP_POST_FILES, $HTTP_ENV_VARS, $HTTP_SERVER_VARS, $HTTP_SESSION_VARS;
-
- // other
- global $PATH_INFO, $HTTPS, $HTTP_RAW_POST_DATA, $HTTP_X_FORWARDED_FOR;
-
- if (@file_exists($filename) ) {
- include($filename);
- }
+ * use ActionLog class instead of this
+ * Deprecated since 4.0
+ */
+function addToLog($level, $msg)
+{
+ ActionLog::add($level, $msg);
}
-
/**
- * Checks if a certain plugin exists
- * @param string $plug
- * @return bool
- **/
-function checkPlugin($plug) {
-
- global $DIR_PLUGINS;
-
- # replaced ereg_replace() below with preg_replace(). ereg* functions are deprecated in PHP 5.3.0
- # original ereg_replace: ereg_replace( '[\\|/]', '', $plug) . '.php')
- # important note that '\' must be matched with '\\\\' in preg* expressions
-
- return file_exists($DIR_PLUGINS . preg_replace('#[\\\\|/]#', '', $plug) . '.php');
-
+ * use PHP's implement
+ * Deprecated since 4.0
+ */
+function ifset(&$var)
+{
+ if ( isset($var) )
+ {
+ return $var;
+ }
+
+ return NULL;
}
-
/**
- * @param $querystr
- * querystring to alter (e.g. foo=1&bar=2&x=y)
- * @param $param
- * name of parameter to change (e.g. 'foo')
- * @param $value
- * New value for that parameter (e.g. 3)
- * @result
- * altered query string (for the examples above: foo=3&bar=2&x=y)
+ * use Manager::getPluginNameFromPid() instead of this
+ * Deprecated since 4.0
*/
-function alterQueryStr($querystr, $param, $value) {
- $vars = i18n::explode('&', $querystr);
- $set = false;
-
- for ($i = 0; $i < count($vars); $i++) {
- $v = i18n::explode('=', $vars[$i]);
-
- if ($v[0] == $param) {
- $v[1] = $value;
- $vars[$i] = implode('=', $v);
- $set = true;
- break;
- }
- }
-
- if (!$set) {
- $vars[] = $param . '=' . $value;
- }
-
- return ltrim(implode('&', $vars), '&');
-}
-
-// passes one variable as hidden input field (multiple fields for arrays)
-// @see passRequestVars in varsx.x.x.php
-function passVar($key, $value) {
- // array ?
- if (is_array($value) ) {
- for ($i = 0; $i < sizeof($value); $i++) {
- passVar($key . '[' . $i . ']', $value[$i]);
- }
-
- return;
- }
-
- // other values: do stripslashes if needed
- ?><input type="hidden" name="<?php echo ENTITY::hsc($key)?>" value="<?php echo ENTITY::hsc(undoMagic($value) )?>" /><?php
-}
-
-function checkVars($aVars) {
- global $HTTP_GET_VARS, $HTTP_POST_VARS, $HTTP_COOKIE_VARS, $HTTP_ENV_VARS, $HTTP_POST_FILES, $HTTP_SESSION_VARS;
-
- foreach ($aVars as $varName) {
-
- if (phpversion() >= '4.1.0') {
-
- if ( isset($_GET[$varName])
- || isset($_POST[$varName])
- || isset($_COOKIE[$varName])
- || isset($_ENV[$varName])
- || isset($_SESSION[$varName])
- || isset($_FILES[$varName])
- ) {
- die('Sorry. An error occurred.');
- }
-
- } else {
-
- if ( isset($HTTP_GET_VARS[$varName])
- || isset($HTTP_POST_VARS[$varName])
- || isset($HTTP_COOKIE_VARS[$varName])
- || isset($HTTP_ENV_VARS[$varName])
- || isset($HTTP_SESSION_VARS[$varName])
- || isset($HTTP_POST_FILES[$varName])
- ) {
- die('Sorry. An error occurred.');
- }
-
- }
- }
+function getPluginNameFromPid($pid)
+{
+ global $manager;
+ return $manager->getPluginNameFromPid($pid);
}
-
-
/**
- * Sanitize parameters such as $_GET and $_SERVER['REQUEST_URI'] etc.
- * to avoid XSS
+ * use Manager::numberOfEventSubscribers() instead of this
+ * Deprecated since 4.0
*/
-function sanitizeParams()
+function numberOfEventSubscribers($event)
{
- global $HTTP_SERVER_VARS;
-
- $array = array();
- $str = '';
- $frontParam = '';
-
- // REQUEST_URI of $HTTP_SERVER_VARS
- $str =& $HTTP_SERVER_VARS["REQUEST_URI"];
- serverStringToArray($str, $array, $frontParam);
- sanitizeArray($array);
- arrayToServerString($array, $frontParam, $str);
-
- // QUERY_STRING of $HTTP_SERVER_VARS
- $str =& $HTTP_SERVER_VARS["QUERY_STRING"];
- serverStringToArray($str, $array, $frontParam);
- sanitizeArray($array);
- arrayToServerString($array, $frontParam, $str);
-
- if (phpversion() >= '4.1.0') {
- // REQUEST_URI of $_SERVER
- $str =& $_SERVER["REQUEST_URI"];
- serverStringToArray($str, $array, $frontParam);
- sanitizeArray($array);
- arrayToServerString($array, $frontParam, $str);
-
- // QUERY_STRING of $_SERVER
- $str =& $_SERVER["QUERY_STRING"];
- serverStringToArray($str, $array, $frontParam);
- sanitizeArray($array);
- arrayToServerString($array, $frontParam, $str);
- }
-
- // $_GET
- convArrayForSanitizing($_GET, $array);
- sanitizeArray($array);
- revertArrayForSanitizing($array, $_GET);
-
- // $_REQUEST (only GET param)
- convArrayForSanitizing($_REQUEST, $array);
- sanitizeArray($array);
- revertArrayForSanitizing($array, $_REQUEST);
+ global $manager;
+ return $manager->getNumberOfSubscribers($event);
}
/**
- * Check ticket when not checked in plugin's admin page
- * to avoid CSRF.
- * Also avoid the access to plugin/index.php by guest user.
+ * PluginAdmin has already the alternative implement
+ * Deprecated since 4.0
*/
function ticketForPlugin()
{
- global $CONF, $DIR_PLUGINS, $member, $ticketforplugin;
+ global $CONF, $DIR_LIBS, $DIR_LOCALES, $DIR_PLUGINS, $manager, $member, $ticketforplugin;
/* initialize */
$ticketforplugin = array();
$ticketforplugin['ticket'] = FALSE;
- /* $_SERVER['PATH_TRANSLATED']
- * http://www.php.net/manual/en/reserved.variables.server.php
- * Note: As of PHP 4.3.2, PATH_TRANSLATED is no longer set implicitly
- * under the Apache 2 SAPI in contrast to the situation in Apache 1,
- * where it's set to the same value as the SCRIPT_FILENAME server variable
- * when it's not populated by Apache.
- * This change was made to comply with the CGI specification
- * that PATH_TRANSLATED should only exist if PATH_INFO is defined.
- * Apache 2 users may use AcceptPathInfo = On inside httpd.conf to define PATH_INFO.
- */
-
/* Check if using plugin's php file. */
$p_translated = serverVar('SCRIPT_FILENAME');
exit('');
}
+ // check whether this is plugin or not
$p_translated = str_replace('\\', '/', $p_translated);
$d_plugins = str_replace('\\', '/', $DIR_PLUGINS);
-
- // This isn't plugin php file.
if ( i18n::strpos($p_translated, $d_plugins) !== 0 )
{
return;
}
-
+
// Solve the plugin php file or admin directory
$phppath = i18n::substr($p_translated, i18n::strlen($d_plugins) );
// Remove the first "/" if exists.
// Solve the plugin name.
$plugins = array();
- $query = 'SELECT `pfile` FROM '.sql_table('plugin');
- $res = sql_query($query);
+ $query = sprintf('SELECT pfile FROM %s;', sql_table('plugin'));
+ $res = DB::getResult($query);
- while($row = sql_fetch_row($res) )
+ foreach ( $res as $row )
{
- $name = i18n::substr($row[0], 3);
+ $name = i18n::substr($row['pfile'], 3);
$plugins[strtolower($name)] = $name;
}
- sql_free_result($res);
+ $res->closeCursor();
- if (array_key_exists($path, $plugins))
+ if ( !array_key_exists($path, $plugins) )
{
- $plugin_name = $plugins[$path];
- }
- else if (in_array($path, $plugins))
- {
- $plugin_name = $path;
+ header("HTTP/1.0 404 Not Found");
+ exit('');
}
else
{
- header("HTTP/1.0 404 Not Found");
- exit('');
+ $plugin_name = $plugins[$path];
}
/* Return if not index.php */
- if ( ($phppath != strtolower($plugin_name) . '/') && ($phppath != strtolower($plugin_name) . '/index.php') )
+ if ( ($phppath != strtolower($plugin_name) . '/')
+ && ($phppath != strtolower($plugin_name) . '/index.php') )
{
return;
}
exit('You aren\'t logged in.');
}
- global $manager, $DIR_LIBS, $DIR_LOCALES, $HTTP_GET_VARS, $HTTP_POST_VARS;
-
/* Check if this feature is needed (ie, if "$manager->checkTicket()" is not included in the script). */
- if (!($p_translated = serverVar('PATH_TRANSLATED') ) )
- {
- $p_translated = serverVar('SCRIPT_FILENAME');
- }
-
- if ($file = @file($p_translated) )
+ if ( $file = @file($p_translated) )
{
$prevline = '';
foreach($file as $line)
{
- if (preg_match('/[\$]manager([\s]*)[\-]>([\s]*)checkTicket([\s]*)[\(]/i', $prevline . $line) )
+ if (preg_match('#[\$]manager([\s]*)[\-]>([\s]*)checkTicket([\s]*)[\(]#i', $prevline . $line) )
{
return;
}
}
/* Show a form if not valid ticket */
- if ( ( strstr(serverVar('REQUEST_URI'), '?') || serverVar('QUERY_STRING')
- || strtoupper(serverVar('REQUEST_METHOD') ) == 'POST')
- && (!$manager->checkTicket() ) )
+ if ( (i18n::strpos(serverVar('REQUEST_URI'), '?') !== FALSE
+ || serverVar('QUERY_STRING')
+ || strtoupper(serverVar('REQUEST_METHOD') ) == 'POST')
+ && !$manager->checkTicket() )
{
$oPluginAdmin = new PluginAdmin($plugin_name);
$oPluginAdmin->start();
- echo '<p>' . _ERROR_BADTICKET . "</p>\n";
- /* Show the form to confirm action */
- // PHP 4.0.x support
- $get = (isset($_GET) ) ? $_GET : $HTTP_GET_VARS;
- $post = (isset($_POST) ) ? $_POST : $HTTP_POST_VARS;
+ echo '<p>' . _ERROR_BADTICKET . "</p>\n";
// Resolve URI and QUERY_STRING
if ($uri = serverVar('REQUEST_URI') )
{
- list($uri, $qstring) = i18n::explode('?', $uri);
+ list($uri, $qstring) = preg_split('#\?#', $uri);
}
else
{
$qstring = '?' . $qstring;
}
- echo '<p>' . _SETTINGS_UPDATE . ' : ' . _QMENU_PLUGINS . ' <span style="color:red;">' . ENTITY::hsc($plugin_name) . "</span> ?</p>\n";
+ echo '<p>' . _SETTINGS_UPDATE . ' : ' . _QMENU_PLUGINS . ' <span style="color:red;">' . Entity::hsc($plugin_name) . "</span> ?</p>\n";
switch(strtoupper(serverVar('REQUEST_METHOD') ) )
{
case 'POST':
- echo '<form method="POST" action="'.ENTITY::hsc($uri.$qstring).'">';
+ echo '<form method="POST" action="'.Entity::hsc($uri.$qstring).'">';
$manager->addTicketHidden();
- _addInputTags($post);
+ _addInputTags($_POST);
break;
case 'GET':
- echo '<form method="GET" action="'.ENTITY::hsc($uri).'">';
+ echo '<form method="GET" action="'.Entity::hsc($uri).'">';
$manager->addTicketHidden();
- _addInputTags($get);
+ _addInputTags($_GET);
default:
break;
/* Create new ticket */
$ticket=$manager->addTicketToUrl('');
- $ticketforplugin['ticket']=i18n::substr($ticket,i18n::strpos($ticket,'ticket=')+7);
-}
-
-function _addInputTags(&$keys,$prefix=''){
- foreach($keys as $key=>$value){
- if ($prefix) $key=$prefix.'['.$key.']';
- if (is_array($value)) _addInputTags($value,$key);
- else {
- if (get_magic_quotes_gpc()) $value=stripslashes($value);
- if ($key=='ticket') continue;
- echo '<input type="hidden" name="'.ENTITY::hsc($key).
- '" value="'.ENTITY::hsc($value).'" />'."\n";
- }
- }
-}
-
-/**
- * Convert the server string such as $_SERVER['REQUEST_URI']
- * to arry like arry['blogid']=1 and array['page']=2 etc.
- */
-function serverStringToArray($str, &$array, &$frontParam)
-{
- // init param
- $array = array();
- $frontParam = "";
-
- // split front param, e.g. /index.php, and others, e.g. blogid=1&page=2
- if (strstr($str, "?")){
- list($frontParam, $args) = preg_split("/\?/", $str, 2);
- }
- else {
- $args = $str;
- $frontParam = "";
- }
-
- // If there is no args like blogid=1&page=2, return
- if (!strstr($str, "=") && !i18n::strlen($frontParam)) {
- $frontParam = $str;
- return;
- }
-
- $array = i18n::explode("&", $args);
-}
-
-/**
- * Convert array like array['blogid'] to server string
- * such as $_SERVER['REQUEST_URI']
- */
-function arrayToServerString($array, $frontParam, &$str)
-{
- if (strstr($str, "?")) {
- $str = $frontParam . "?";
- } else {
- $str = $frontParam;
- }
- if (count($array)) {
- $str .= implode("&", $array);
- }
-}
-
-/**
- * Sanitize array parameters.
- * This function checks both key and value.
- * - check key if it inclues " (double quote), remove from array
- * - check value if it includes \ (escape sequece), remove remaining string
- */
-function sanitizeArray(&$array)
-{
- $excludeListForSanitization = array('query');
-// $excludeListForSanitization = array();
-
- foreach ($array as $k => $v) {
-
- // split to key and value
- list($key, $val) = preg_split("/=/", $v, 2);
- if (!isset($val)) {
- continue;
- }
-
- // when magic quotes is on, need to use stripslashes,
- // and then addslashes
- if (get_magic_quotes_gpc()) {
- $val = stripslashes($val);
- }
- // note that we must use addslashes here because this function is called before the db connection is made
- // and sql_real_escape_string needs a db connection
- $val = addslashes($val);
-
- // if $key is included in exclude list, skip this param
- if (!in_array($key, $excludeListForSanitization)) {
-
- // check value
- if (i18n::strpos($val, '\\')) {
- list($val, $tmp) = i18n::explode('\\', $val);
- }
-
- // remove control code etc.
- $val = strtr($val, "\0\r\n<>'\"", " ");
-
- // check key
- if (preg_match('/\"/i', $key)) {
- unset($array[$k]);
- continue;
- }
-
- // set sanitized info
- $array[$k] = sprintf("%s=%s", $key, $val);
- }
- }
-}
-
-/**
- * Convert array for sanitizeArray function
- */
-function convArrayForSanitizing($src, &$array)
-{
- $array = array();
- foreach ($src as $key => $val) {
- if (key_exists($key, $_GET)) {
- array_push($array, sprintf("%s=%s", $key, $val));
- }
- }
-}
-
-/**
- * Revert array after sanitizeArray function
- */
-function revertArrayForSanitizing($array, &$dst)
-{
- foreach ($array as $v) {
- list($key, $val) = preg_split("/=/", $v, 2);
- $dst[$key] = $val;
- }
-}
-
-/**
- * Stops processing the request and redirects to the given URL.
- * - no actual contents should have been sent to the output yet
- * - the URL will be stripped of illegal or dangerous characters
- */
-function redirect($url) {
- $url = preg_replace('|[^a-z0-9-~+_.?#=&;,/:@%*]|i', '', $url);
- header('Location: ' . $url);
- exit;
-}
-
-/*
- * Returns the Javascript code for a bookmarklet that works on most modern browsers
- * @param blogid
- */
-function getBookmarklet($blogid) {
- global $CONF;
-
- // normal
- $document = 'document';
- $bookmarkletline = "javascript:Q='';x=".$document.";y=window;if(x.selection){Q=x.selection.createRange().text;}else if(y.getSelection){Q=y.getSelection();}else if(x.getSelection){Q=x.getSelection();}wingm=window.open('";
- $bookmarkletline .= $CONF['AdminURL'] . "bookmarklet.php?blogid=$blogid";
- $bookmarkletline .="&logtext='+escape(Q)+'&loglink='+escape(x.location.href)+'&loglinktitle='+escape(x.title),'nucleusbm','scrollbars=yes,width=600,height=550,left=10,top=10,status=yes,resizable=yes');wingm.focus();";
-
- return $bookmarkletline;
-}
-// END: functions from the end of file ADMIN.php
-
-/**
- * Returns a variable or null if not set
- *
- * @param mixed Variable
- * @return mixed Variable
- */
-function ifset(&$var) {
- if (isset($var)) {
- return $var;
- }
-
- return null;
-}
-
-/**
- * Returns number of subscriber to an event
- *
- * @param event
- * @return number of subscriber(s)
- */
-function numberOfEventSubscriber($event) {
- $query = 'SELECT COUNT(*) as count FROM ' . sql_table('plugin_event') . ' WHERE event=\'' . $event . '\'';
- $res = sql_query($query);
- $obj = sql_fetch_object($res);
- return $obj->count;
-}
-
-/**
- * sets $special global variable for use in index.php before selector()
- *
- * @param String id
- * @return nothing
- */
-function selectSpecialSkinType($id) {
- global $special;
- $special = strtolower($id);
-}
-
-/**
- * cleans filename of uploaded file for writing to file system
- *
- * @param String str
- * @return String cleaned filename ready for use
- */
-function cleanFileName($str) {
- $str = strtolower($str);
- $ext_point = i18n::strrpos($str,".");
- if ($ext_point===false) return false;
- $ext = i18n::substr($str,$ext_point,i18n::strlen($str));
- $str = i18n::substr($str,0,$ext_point);
-
- return preg_replace("/[^a-z0-9-]/","_",$str).$ext;
-}
-
-/**
- * Centralisation of the functions to send mail
- * Deprecated since 4.0:
- * Please use functions in NOTIFICATION class instead
- */
-function getMailFooter()
-{
- NOTIFICATION::get_mail_footer();
-}
-function isValidMailAddress($address)
-{
- return NOTIFICATION::address_validation($address);
-}
-/**
- * Centralisation of the functions that deals XML entities
- * Deprecated since 4.0:
- * Please use ENTITY::FunctionName(...) instead
- */
-function highlight($text, $expression, $highlight)
-{
- return ENTITY::highlight($text, $expression, $highlight);
-}
-function shorten($string, $maxlength, $suffix)
-{
- return ENTITY::shorten($string, $maxlength, $suffix);
-}
-function stringStripTags ($string)
-{
- return ENTITY::strip_tags($string);
-}
-function toAscii($string)
-{
- return ENTITY::anchor_footnoting($string);
-}
-function stringToAttribute ($string)
-{
- return ENTITY::hsc($string);
-}
-function stringToXML ($string)
-{
- return ENTITY::hen($string);
-}
-function encode_desc($data)
-{
- return ENTITY::hen($data);
-}
-/**
- * Centralisation of the functions that deals with locales
- * This functions is based on the old way to deal with languages
- * Deprecated since 4.0:
- */
-/* NOTE: use i18n::get_current_locale() directly instead of this */
-function getLanguageName()
-{
- if( ($language = i18n::convert_locale_to_old_language_file_name(i18n::get_current_locale())) === FALSE )
- {
- $language ='english';
- }
- return $language;
-}
-
-/* NOTE: use i18n::get_available_locales() directly instead of this */
-function checkLanguage($lang)
-{
- return ( preg_match('#^(.+)_(.+)_(.+)$#', $lang)
- || i18n::convert_old_language_file_name_to_locale($lang) );
-}
-/* NOTE: use i18n::formatted_datetime() directly instead of this */
-function formatDate($format, $timestamp, $default_format, &$blog)
-{
- $offset = date('Z', $timestamp);
- if ( $blog )
- {
- $offset += $blog->getTimeOffset() * 3600;
- }
- return i18n::formatted_datetime($format, $timestamp, $offset, $default_format);
-}
-/* NOTE: use i18n::formatted_datetime() directly instead of this */
-function mysqldate($timestamp)
-{
- return '"' . i18n::formatted_datetime('mysql', $timestamp) . '"';
-}
-/**
- * Centralisation of the functions that generate links
- * Deprecated since 4.0:
- * Please use LINK::FunctionName(...) instead
- */
-function createItemLink($itemid, $extra = '')
-{
- return LINK::create_item_link($itemid, $extra);
-}
-function createMemberLink($memberid, $extra = '')
-{
- return LINK::create_member_link($memberid, $extra);
-}
-function createCategoryLink($catid, $extra = '')
-{
- return LINK::create_category_link($catid, $extra);
-}
-function createArchiveListLink($blogid = '', $extra = '')
-{
- return LINK::create_archivelist_link($blogid, $extra);
-}
-function createArchiveLink($blogid, $archive, $extra = '')
-{
- return LINK::create_archive_link($blogid, $archive, $extra);
-}
-function createBlogidLink($blogid, $params = '')
-{
- return LINK::create_blogid_link($blogid, $params = '');
-}
-function createLink($type, $params)
-{
- return LINK::create_link($type, $params);
-}
-function createBlogLink($url, $params)
-{
- return LINK::create_blog_link($url, $params);
+ $ticketforplugin['ticket'] = preg_split($ticket, i18n::strpos($ticket, 'ticket=') + 7);
+ return;
}
+>>>>>>> skinnable-master