X-Git-Url: http://git.osdn.net/view?p=nucleus-jp%2Fnucleus-next.git;a=blobdiff_plain;f=nucleus%2Flibs%2Fglobalfunctions.php;h=e6448a809c963a3f00df2ea8c285c6cd118abb7f;hp=2c443f6e989978cbabbf433d8ace11490b63ebf2;hb=c90b0980cfa3e79cd4bc7eed551a64a5e2b02a5c;hpb=6575e866f3fd1938601432841d80f82e9d259265
diff --git a/nucleus/libs/globalfunctions.php b/nucleus/libs/globalfunctions.php
index 2c443f6..e6448a8 100644
--- a/nucleus/libs/globalfunctions.php
+++ b/nucleus/libs/globalfunctions.php
@@ -1,3 +1,1811 @@
+<<<<<<< HEAD
+ 0 )
+{
+ $nucleus['version'] .= '/' . getNucleusPatchLevel();
+}
+
+/* Avoid notices */
+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 ... */
+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($DIR_LIBS . 'sql/sql.php');
+}
+
+/* include core classes that are needed for login & plugin handling */
+include($DIR_LIBS . 'MEMBER.php');
+include($DIR_LIBS . 'ACTIONLOG.php');
+include($DIR_LIBS . 'MANAGER.php');
+include($DIR_LIBS . 'PLUGIN.php');
+
+$manager =& MANAGER::instance();
+
+/* only needed when updating logs */
+if ( $CONF['UsingAdminArea'] )
+{
+ /* XML-RPC client classes */
+ include($DIR_LIBS . 'xmlrpc.inc.php');
+ include($DIR_LIBS . 'ADMIN.php');
+}
+
+
+/* connect to database */
+if ( !isset($MYSQL_HANDLER) )
+{
+ $MYSQL_HANDLER = array('mysql','');
+}
+if ( $MYSQL_HANDLER[0] == '' )
+{
+ $MYSQL_HANDLER[0] = 'mysql';
+}
+DB::setConnectionInfo($MYSQL_HANDLER[1], $MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD, $MYSQL_DATABASE);
+
+
+/* force locale or charset */
+$locale = '';
+$charset = i18n::get_current_charset();
+
+$data = array(
+ 'locale' => &$locale,
+ 'charset' => &$charset
+);
+$manager->notify('ForceLocale', $data);
+
+if ( $data['locale'] !== '' )
+{
+ i18n::set_forced_locale($data['locale']);
+}
+if ( $data['charset'] !== '' )
+{
+ i18n::set_forced_charset($data['charset']);
+}
+unset($locale);
+unset($charset);
+
+
+/* convert forced charset to current charset */
+if ( i18n::get_forced_charset() != i18n::get_current_charset() )
+{
+ $_POST = i18n::convert_array($_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());
+ }
+}
+
+
+/* sanitize option */
+$bLoggingSanitizedResult = 0;
+$bSanitizeAndContinue = 0;
+$orgRequestURI = serverVar('REQUEST_URI');
+sanitizeParams();
+
+/* logs sanitized result if need */
+if ( $orgRequestURI !== serverVar('REQUEST_URI') )
+{
+ $msg = "Sanitized [" . serverVar('REMOTE_ADDR') . "] ";
+ $msg .= $orgRequestURI . " -> " . serverVar('REQUEST_URI');
+ if ( $bLoggingSanitizedResult )
+ {
+ addToLog(WARNING, $msg);
+ }
+ if ( !$bSanitizeAndContinue )
+ {
+ die("");
+ }
+}
+
+/* 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();
+
+
+/* Properly set $CONF['Self'] and others if it's not set...
+ * usually when we are access from admin menu
+ */
+if ( !array_key_exists('Self', $CONF) )
+{
+ $CONF['Self'] = $CONF['IndexURL'];
+ /* strip trailing */
+ if ( $CONF['Self'][i18n::strlen($CONF['Self']) -1] == "/" )
+ {
+ $CONF['Self'] = i18n::substr($CONF['Self'], 0, i18n::strlen($CONF['Self']) -1);
+ }
+}
+
+$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)
+ && i18n::strpos(serverVar('HTTP_USER_AGENT'), 'Mozilla/5.0') !== FALSE
+ && i18n::strpos(serverVar('HTTP_USER_AGENT'), 'Gecko') !== FALSE )
+{
+ $CONF['DisableJsTools'] = 2;
+}
+
+/* login processing */
+$member = new Member();
+
+if ( $action == 'login' )
+{
+ $login = postVar('login');
+ $password = postVar('password');
+ $shared = intPostVar('shared');
+ $member->login($login, $password, $shared);
+}
+elseif ( ($action == 'logout') )
+{
+ $member->logout();
+}
+else
+{
+ $member->cookielogin();
+}
+
+
+/* TODO: This is for backward compatibility, should be obsoleted near future. */
+if ( !preg_match('#^(.+)_(.+)_(.+)$#', $CONF['Locale'])
+ && ($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() )
+{
+ if ( $member->getLocale() )
+ {
+ $locale = $member->getLocale();
+ }
+}
+else
+{
+ 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() ) );
+
+/* next action */
+if ( $member->isLoggedIn() && $nextaction )
+{
+ $action = $nextaction;
+}
+
+/* first, let's see if the site is disabled or not. always allow admin area access. */
+if ( $CONF['DisableSite'] && !$member->isAdmin() && !$CONF['UsingAdminArea'] )
+{
+ redirect($CONF['DisableSiteURL']);
+ exit;
+}
+
+/* load other classes */
+include($DIR_LIBS . 'PARSER.php');
+include($DIR_LIBS . 'SKIN.php');
+include($DIR_LIBS . 'TEMPLATE.php');
+include($DIR_LIBS . 'BLOG.php');
+include($DIR_LIBS . 'BODYACTIONS.php');
+include($DIR_LIBS . 'COMMENTS.php');
+include($DIR_LIBS . 'COMMENT.php');
+include($DIR_LIBS . 'NOTIFICATION.php');
+include($DIR_LIBS . 'BAN.php');
+include($DIR_LIBS . 'PAGEFACTORY.php');
+include($DIR_LIBS . 'SEARCH.php');
+include($DIR_LIBS . 'LINK.php');
+
+/* set lastVisit cookie (if allowed) */
+if ( !headers_sent() )
+{
+ if ( $CONF['LastVisit'] )
+ {
+ setcookie($CONF['CookiePrefix'] . 'lastVisit', time(), time() + 2592000, $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);
+ }
+ else
+ {
+ setcookie($CONF['CookiePrefix'] . 'lastVisit', '', (time() - 2592000), $CONF['CookiePath'], $CONF['CookieDomain'], $CONF['CookieSecure']);
+ }
+}
+
+if ( !defined('_ARCHIVETYPE_MONTH') )
+{
+ define('_ARCHIVETYPE_DAY', 'day');
+ define('_ARCHIVETYPE_MONTH', 'month');
+ define('_ARCHIVETYPE_YEAR', 'year');
+}
+
+/* for path resolving */
+$virtualpath = getVar('virtualpath');
+if ( getVar('virtualpath') == '' )
+ {
+ $virtualpath = serverVar('PATH_INFO');
+ }
+
+/*
+ * 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') )
+ {
+ $CONF['URLMode'] = 'normal';
+ }
+else
+ {
+ if ( i18n::substr($CONF['Self'], i18n::strlen($CONF['Self']) - 4) != '.php' )
+ {
+ decodePathInfo($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;
+
+ // $DIR_LIBS isn't a directory
+ if ( !is_dir($DIR_LIBS) )
+ {
+ exit;
+ }
+
+ $lib_path = $DIR_LIBS . $file;
+
+ 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);
+ }
+ 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;
+
+ // begin if: $DIR_LIBS isn't a directory
+ if ( !is_dir($DIR_PLUGINS) )
+ {
+ exit;
+ }
+
+ $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($plugin_path);
+ }
+ return;
+}
+
+/**
+ * include_translation()
+ * This function decide which locale is used and include translation
+ *
+ * @param string &$locale locale name referring to 'language tags' defined in RFC 5646
+ * @return void
+ */
+function include_translation(&$locale)
+{
+ global $DIR_LOCALES;
+
+ $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;
+}
+
+/**
+ * intPostVar()
+ * This function returns the integer value of $_POST for the variable $name
+ *
+ * @param string $name field to get the integer value of
+ * @return integer
+ */
+function intPostVar($name)
+{
+ return (integer) postVar($name);
+}
+
+
+/**
+ * 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);
+}
+
+
+/**
+ * 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);
+}
+
+
+/**
+ * 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;
+}
+
+/**
+ * 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') )
+ {
+ return FALSE;
+ }
+
+ $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;
+}
+
+/**
+ * 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 'nucleus_' . $name;
+ }
+ // else: use MySQL prefix
+ else
+ {
+ return $MYSQL_PREFIX . 'nucleus_' . $name;
+ }
+ return;
+}
+
+/**
+ * sendContentType()
+ * This function sends the Content-Type header if headers have not already been sent
+ * It also determines if the browser can accept application/xhtml+xml and sends it only to those that can.
+ *
+ * if content type is application/xhtml+xml, only send it to browsers
+ * that can handle it (IE6 cannot). Otherwise, send text/html
+ *
+ * v2.5:
+ * For admin area pages, keep sending text/html (unless it's a debug version)
+ * application/xhtml+xml still causes too much problems with the javascript implementations
+ *
+ * v3.3:
+ * ($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, $CONF;
+
+ if ( headers_sent() )
+ {
+ return;
+ }
+
+ /* NOTE: MIME Media Type */
+ if ( ($content_type == 'application/xhtml+xml')
+ && (!stristr(serverVar('HTTP_ACCEPT'), 'application/xhtml+xml') ) )
+ {
+ $content_type = 'text/html';
+ }
+
+ /* 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() !== '' )
+ {
+ $charset = i18n::get_forced_charset();
+ }
+
+ /* NOTE: send HTTP 1.1 header */
+ header("Content-Type: {$content_type}; charset={$charset}");
+
+ /* NOTE: set handler for translating character set */
+ if ( $charset != i18n::get_current_charset() )
+ {
+ ob_start(array('i18n', 'convert_handler'));
+ }
+
+ return;
+}
+
+/**
+ * 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 )
+ {
+ return array();
+ }
+
+ $aHighlight = preg_split('# #', $query);
+
+ 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
+ {
+ return $aHighlight;
+ }
+ return;
+}
+
+/**
+ * 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 )
+ {
+ $CONF[$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 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 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)
+{
+ $query = sprintf('SELECT catid AS result FROM %s WHERE cname=%s', sql_table('category'), DB::quoteValue($name));
+ return DB::getValue($query);
+}
+
+
+/**
+ * functions to be used in index.php to select something
+ */
+function selectBlog($shortname)
+{
+ global $blogid, $archivelist;
+ $blogid = getBlogIDFromName($shortname);
+
+ // also force archivelist variable, if it is set
+ if ( $archivelist )
+ {
+ $archivelist = $blogid;
+ }
+ return;
+}
+function selectSkin($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 $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, $actionNames) )
+ {
+ include_once($DIR_LIBS . 'ACTION.php');
+ $a = new Action();
+ $errorInfo = $a->doAction($action);
+
+ if ( $errorInfo )
+ {
+ $errormessage = $errorInfo['message'];
+ }
+ }
+
+ // show error when headers already sent out
+ if ( headers_sent() && $CONF['alertOnHeadersSent'] )
+ {
+ // try to get line number/filename (extra headers_sent params only exists in PHP 4.3+)
+ if ( function_exists('version_compare') && version_compare('4.3.0', phpversion(), '<=') )
+ {
+ headers_sent($hsFile, $hsLine);
+ $extraInfo = ' in ' . $hsFile . '
line ' . $hsLine . '
';
+ }
+ else
+ {
+ $extraInfo = '';
+ }
+
+ startUpError(
+ "
The page headers have already been sent out{$extraInfo}. This could cause Nucleus not to work in the expected way.
" + . "Usually, this is caused by spaces or newlines at the end of the config.php
file, "
+ . "at the end of the translation file or at the end of a plugin file.
Please check this and try again.
" + . "If you don't want to see this error message again, without solving the problem, "
+ . "set {$CONF['alertOnHeadersSent']}
in globalfunctions.php
to 0
' . $msg . "
\n"; + return; +} + +// shows a link to help file +function help($id) +{ + echo helpHtml($id); + return; +} +function helpHtml($id) +{ + global $CONF; + return helplink($id) . ''; +} +function helplink($id) +{ + global $CONF; + return ''; +} + +/** + * 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 '' . "\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 ''."\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) ) + { + continue; + } + $array[] = sprintf("%s=%s", $key, $val); + continue; + } + 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 $v ) + { + list($key, $val) = preg_split("#=#", $v, 2); + $dst[$key] = $val; + continue; + } + return; +} + +/** +======= >>>>>> skinnable-master * decodePathInfo() * * @param string $virtualpath @@ -1978,6 +3787,404 @@ function decodePathInfo($virtualpath) /** +<<<<<<< HEAD + * 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; +} + +/** + * 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; +} + +/** + * 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) . $ext; +} + +/** + * use Notification class instead of this + * Deprecated since 4.0: + */ +function getMailFooter() +{ + NOTIFICATION::get_mail_footer(); +} +function isValidMailAddress($address) +{ + return NOTIFICATION::address_validation($address); +} +/** + * use Entity class instead of this + * Deprecated since 4.0: + */ +function highlight($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($data); +} +/** + * Centralisation of the functions that deals with locales + * This functions is based on the old way to deal with languages + * Deprecated since 4.0: + */ +function getLanguageName() +{ + if( ($language = i18n::convert_locale_to_old_language_file_name(i18n::get_current_locale())) === FALSE ) + { + $language ='english'; + } + return $language; +} +function selectLanguage($language) +{ + global $DIR_LANG; + include($DIR_LANG . preg_replace('#[\\\\|/]#', '', $language) . '.php'); + return; +} +/** + * use i18n class instead of these + * Deprecated since 4.0 + */ +function checkLanguage($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, $default_format); +} + +/** + * use DB class instead of these + * Deprecated since 4.0 + */ +function quickQuery($query) +{ + $row = DB::getRow($query); + return $row['result']; +} +function mysqldate($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, $extra); +} +function createMemberLink($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, $params); +} +/** + * use ActionLog class instead of this + * Deprecated since 4.0 + */ +function addToLog($level, $msg) +{ + ActionLog::add($level, $msg); +} +/** + * use PHP's implement + * Deprecated since 4.0 + */ +function ifset(&$var) +{ + if ( isset($var) ) + { + return $var; + } + + return NULL; +} +/** + * use Manager::getPluginNameFromPid() instead of this + * Deprecated since 4.0 + */ +function getPluginNameFromPid($pid) +{ + global $manager; + return $manager->getPluginNameFromPid($pid); +} +/** + * use Manager::numberOfEventSubscribers() instead of this + * Deprecated since 4.0 + */ +function numberOfEventSubscribers($event) +{ + global $manager; + return $manager->getNumberOfSubscribers($event); +} + +/** + * PluginAdmin has already the alternative implement + * Deprecated since 4.0 + */ +function ticketForPlugin() +{ + global $CONF, $DIR_LIBS, $DIR_LOCALES, $DIR_PLUGINS, $manager, $member, $ticketforplugin; + + /* initialize */ + $ticketforplugin = array(); + $ticketforplugin['ticket'] = FALSE; + + /* Check if using plugin's php file. */ + $p_translated = serverVar('SCRIPT_FILENAME'); + + if (!file_exists($p_translated) ) + { + header("HTTP/1.0 404 Not Found"); + exit(''); + } + + // check whether this is plugin or not + $p_translated = str_replace('\\', '/', $p_translated); + $d_plugins = str_replace('\\', '/', $DIR_PLUGINS); + if ( i18n::strpos($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. + $phppath = preg_replace('#^/#', '', $phppath); + // Remove the first "NP_" and the last ".php" if exists. + $path = preg_replace('#^NP_(.*)\.php$#', '$1', $phppath); + // Remove the "/" and beyond. + $path = preg_replace('#^([^/]*)/(.*)$#', '$1', $path); + + // Solve the plugin name. + $plugins = array(); + $query = sprintf('SELECT pfile FROM %s;', sql_table('plugin')); + $res = DB::getResult($query); + + foreach ( $res as $row ) + { + $name = i18n::substr($row['pfile'], 3); + $plugins[strtolower($name)] = $name; + } + + $res->closeCursor(); + + if ( !array_key_exists($path, $plugins) ) + { + header("HTTP/1.0 404 Not Found"); + exit(''); + } + else + { + $plugin_name = $plugins[$path]; + } + + /* Return if not index.php */ + if ( ($phppath != strtolower($plugin_name) . '/') + && ($phppath != strtolower($plugin_name) . '/index.php') ) + { + return; + } + + /* Exit if not logged in. */ + if ( !$member->isLoggedIn() ) + { + exit('You aren\'t logged in.'); + } + + /* Check if this feature is needed (ie, if "$manager->checkTicket()" is not included in the script). */ + if ( $file = @file($p_translated) ) + { + $prevline = ''; + + foreach($file as $line) + { + if (preg_match('#[\$]manager([\s]*)[\-]>([\s]*)checkTicket([\s]*)[\(]#i', $prevline . $line) ) + { + return; + } + + $prevline = $line; + } + } + + /* Show a form if not valid ticket */ + if ( (i18n::strpos(serverVar('REQUEST_URI'), '?') !== FALSE + || serverVar('QUERY_STRING') + || strtoupper(serverVar('REQUEST_METHOD') ) == 'POST') + && !$manager->checkTicket() ) + { + $oPluginAdmin = new PluginAdmin($plugin_name); + $oPluginAdmin->start(); + + echo '' . _ERROR_BADTICKET . "
\n"; + + // Resolve URI and QUERY_STRING + if ($uri = serverVar('REQUEST_URI') ) + { + list($uri, $qstring) = preg_split('#\?#', $uri); + } + else + { + if ( !($uri = serverVar('PHP_SELF') ) ) + { + $uri = serverVar('SCRIPT_NAME'); + } + $qstring = serverVar('QUERY_STRING'); + } + if ($qstring) + { + $qstring = '?' . $qstring; + } + + echo '' . _SETTINGS_UPDATE . ' : ' . _QMENU_PLUGINS . ' ' . Entity::hsc($plugin_name) . " ?
\n"; + + switch(strtoupper(serverVar('REQUEST_METHOD') ) ) + { + case 'POST': + echo '\n"; + + $oPluginAdmin->end(); + exit; + } + + /* Create new ticket */ + $ticket=$manager->addTicketToUrl(''); + $ticketforplugin['ticket'] = preg_split($ticket, i18n::strpos($ticket, 'ticket=') + 7); + return; +} +======= * redirect() * Stops processing the request and redirects to the given URL. * - no actual contents should have been sent to the output yet @@ -2374,3 +4581,4 @@ function ticketForPlugin() $ticketforplugin['ticket'] = preg_split($ticket, i18n::strpos($ticket, 'ticket=') + 7); return; } +>>>>>>> skinnable-master