X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Ffilters.php;h=20dae9fdb550520baea88f911f4ebd918990ba42;hp=79f0ef4c6e31ae4925f166962a41b993abbce9df;hb=83574a6475896fbdc231e685e2ebb0ee4f3e6eba;hpb=0f9689b7d070311251abdc1dc3c5f970a4227021 diff --git a/inc/filters.php b/inc/filters.php index 79f0ef4c6e..20dae9fdb5 100644 --- a/inc/filters.php +++ b/inc/filters.php @@ -6,13 +6,18 @@ * -------------------------------------------------------------------- * * File : filters.php * * -------------------------------------------------------------------- * - * Short description : Functions for filter system * + * Short description : Generic filters * * -------------------------------------------------------------------- * - * Kurzbeschreibung : Funktionen fuer Filter-System * + * Kurzbeschreibung : Allgemeine Filter * * -------------------------------------------------------------------- * - * * + * $Revision:: $ * + * $Date:: $ * + * $Tag:: 0.2.1-FINAL $ * + * $Author:: $ * + * Needs to be in all Files and every File needs "svn propset * + * svn:keywords Date Revision" (autoprobset!) at least!!!!!! * * -------------------------------------------------------------------- * - * Copyright (c) 2003 - 2008 by Roland Haeder * + * Copyright (c) 2003 - 2009 by Roland Haeder * * For more information visit: http://www.mxchange.org * * * * This program is free software; you can redistribute it and/or modify * @@ -33,248 +38,55 @@ // Some security stuff... if (!defined('__SECURITY')) { - $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php"; - require($INC); -} - -// Init "generic filter system" -function INIT_FILTER_SYSTEM() { - global $filters, $loadedFilters, $counter; - - // Is the filter already initialized? - if ((isset($filters)) && (is_array($filters))) { - // Then abort here - ADD_FATAL(FILTER_FAILED_ALREADY_INIT); - return false; - } // END - if - - // Init the filter system (just some ideas) - $filters = array( - // Filters for pre-init phase - 'preinit' => array(), - // Filters for post-init phase - 'postinit' => array(), - // Filters for shutdown phase - 'shutdown' => array() - ); - - // Init loaded filters and counter - $loadedFilters = array(); - $counter = array(); - - // Load all saved filers if sql_patches is updated - if (GET_EXT_VERSION("sql_patches") >= "0.5.9") { - // Init add - $ADD = ""; - if (GET_EXT_VERSION("sql_patches") >= "0.6.0") $ADD = ", `filter_counter`"; - - // Load all active filers - $result = SQL_QUERY("SELECT `filter_name`, `filter_function`, `filter_active`".$ADD." -FROM `"._MYSQL_PREFIX."_filters` -ORDER BY `filter_id` ASC", __FILE__, __LINE__); - - // Are there entries? - if (SQL_NUMROWS($result) > 0) { - // Load all filters - while ($filterArray = SQL_FETCHARRAY($result)) { - // Get filter name and function - $filterName = $filterArray['filter_name']; - $filterFunction = $filterArray['filter_function']; - - // Set counter to default - $counter[$filterName][$filterFunction] = 0; - - // Mark this filter as loaded (from database) - $loadedFilters[$filterName][$filterFunction] = true; - - // Set this filter - $filters[$filterName][$filterFunction] = $filterArray['filter_active']; - - // Is the array element for counter there? - if (isset($filterArray['filter_counter'])) { - // Then use this value! - $counter[$filterName][$filterFunction] = $filterArray['filter_counter']; - } // END - if - } // END - while - } // END - if - - // Free result - SQL_FREERESULT($result); - } // END - if - - // Init filters - REGISTER_FILTER('init', 'UPDATE_LOGIN_DATA'); - - // Login failtures handler - REGISTER_FILTER('post_youhere_line', 'CALL_HANDLER_LOGIN_FAILTURES'); - - // Filters for pre-extension-registration - REGISTER_FILTER('pre_extension_installed', 'RUN_SQLS'); - - // Filters for post-extension-registration - REGISTER_FILTER('post_extension_installed', 'AUTO_ACTIVATE_EXTENSION'); - REGISTER_FILTER('post_extension_installed', 'SOLVE_TASK'); - REGISTER_FILTER('post_extension_installed', 'LOAD_INCLUDES'); - - // Solving tasks - REGISTER_FILTER('solve_task', 'SOLVE_TASK'); - - // Loading includes in general - REGISTER_FILTER('load_includes', 'LOAD_INCLUDES'); - - // Run SQLs - REGISTER_FILTER('run_sqls', 'RUN_SQLS'); - - // Register shutdown filters - REGISTER_FILTER('shutdown', 'FLUSH_FILTERS'); -} - -// "Registers" a new filter function -function REGISTER_FILTER ($filterName, $filterFunction, $silentAbort = true, $force = false, $add = true) { - global $filters, $counter; - - // Extend the filter function name - $filterFunction = sprintf("FILTER_%s", strtoupper($filterFunction)); - - // Is that filter already there? - if ((isset($filters[$filterName][$filterFunction])) && (!$force)) { - // Then abort here - if (!$silentAbort) { - ADD_FATAL(sprintf(FILTER_FAILED_ALREADY_ADDED, $filterFunction, $filterName)); - } // END - if - - // Abort here - return false; - } // END - if - - // Is the function there? - if (!function_exists($filterFunction)) { - // Then abort here - ADD_FATAL(sprintf(FILTER_FAILED_NOT_FOUND, $filterFunction, $filterName)); - return false; - } // END - if - - // Shall we add it? - if ($add) { - // Simply add it to the array - $filters[$filterName][$filterFunction] = "Y"; - $counter[$filterName][$filterFunction] = 0; - } // END - if -} - -// "Unregisters" a filter from the given chain -function UNREGISTER_FILTER ($filterName, $filterFunction, $force = false, $remove = true) { - global $filters, $counter, $loadedFilters; - - // Extend the filter function name only if not loaded from database - if (!isset($loadedFilters[$filterName][$filterFunction])) { - $filterFunction = sprintf("FILTER_%s", strtoupper($filterFunction)); - } // END - if - - // Is that filter there? - if ((!isset($filters[$filterName][$filterFunction])) && (!$force)) { - // Not found, so abort here - ADD_FATAL(sprintf(FILTER_FAILED_NOT_REMOVED, $filterFunction, $filterName)); - return false; - } // END - if - - // Shall we remove? (default, not while just showing an extension removal) - if ($remove) { - // Mark for filter removal - $filters[$filterName][$filterFunction] = "R"; - unset($counter[$filterName][$filterFunction]); - } // END - if -} - -// "Runs" the given filters, data is optional and can be any type of data -function RUN_FILTER ($filterName, $data = null, $silentAbort = true) { - global $filters, $counter; - - // Is that filter chain there? - if (!isset($filters[$filterName])) { - // Then abort here (quick'N'dirty hack) - if ((!$silentAbort) && (defined('FILTER_FAILED_NO_FILTER_FOUND'))) { - // Add fatal message - ADD_FATAL(sprintf(FILTER_FAILED_NO_FILTER_FOUND, $filterName)); - } // END - if - - // Abort here - return false; - } // END - if - - // Default return value - $returnValue = $data; - - // Then run all filters - foreach ($filters[$filterName] as $filterFunction=>$active) { - // Debug message - //* DEBUG: */ echo __FUNCTION__."(".__LINE__."): name={$filterName}, func={$filterFunction}, active={$active}
\n"; - - // Is the filter active? - if ($active == "Y") { - // Is this filter there? - if (!function_exists($filterFunction)) { - // Unregister it - UNREGISTER_FILTER($filterName, $filterFunction); - - // Skip this entry - continue; - } // END - if - - // Call the filter chain - $returnValue = call_user_func_array($filterFunction, array($returnValue)); - - // Update usage counter - $counter[$filterName][$filterFunction]++; - } // END - if - } // END - foreach - - // Return the filtered content - return $returnValue; -} - -// ----------------------------------------------------------------------------- -// Generic filter functions we always need -// ----------------------------------------------------------------------------- + die(); +} // END - if // Filter for flushing all new filters to the database function FILTER_FLUSH_FILTERS () { - global $filters, $counter, $link, $loadedFilters, $SQLs; - // Clear all previous SQL queries - $SQLs = array(); + initSqls(); + + // Are we installing? + if ((isInstallationPhase())) { + // Then silently skip this filter + return true; + } // END - if // Is a database link here and not in installation mode? - if ((!is_resource($link)) && (!isBooleanConstantAndTrue('mxchange_installing'))) { + if ((!SQL_IS_LINK_UP()) && (!isInstalling())) { // Abort here - ADD_FATAL(sprintf(FILTER_FLUSH_FAILED_NO_DATABASE, $filterFunction, $filterName)); + addFatalMessage(__FUNCTION__, __LINE__, getMessage('FILTER_FLUSH_FAILED_NO_DATABASE')); return false; } // END - if // Is the extension sql_patches updated? - if (EXT_VERSION_IS_OLDER("sql_patches", "0.5.9")) { + if ((!isExtensionInstalled('sql_patches')) || (isExtensionInstalledAndOlder('sql_patches', '0.5.9'))) { // Abort silently here return false; } // END - if // Nothing is added/remove by default - $inserted = 0; $removed = 0; + $inserted = '0'; + $removed = '0'; // Prepare SQL queries - $insertSQL = "INSERT INTO `"._MYSQL_PREFIX."_filters` (`filter_name`,`filter_function`,`filter_active`) VALUES"; - $removeSQL = "DELETE LOW_PRIORITY FROM `"._MYSQL_PREFIX."_filters` WHERE"; + $insertSQL = "INSERT INTO `{?_MYSQL_PREFIX?}_filters` (`filter_name`,`filter_function`,`filter_active`) VALUES"; + $removeSQL = "DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_filters` WHERE"; // Write all filters to database - foreach ($filters as $filterName => $filterArray) { + foreach ($GLOBALS['cache_array']['filter']['chains'] as $filterName => $filterArray) { // Walk through all filters foreach ($filterArray as $filterFunction => $active) { // Is this filter loaded? - if (!isset($loadedFilters[$filterName][$filterFunction])) { + //* DEBUG: */ print 'FOUND:'.$filterName.'/'.$filterFunction.'='.$active.'
'; + if (((!isset($GLOBALS['cache_array']['filter']['loaded'][$filterName][$filterFunction])) && ($active != 'R')) || ($active == 'A')) { // Add this filter (all filters are active by default) + //* DEBUG: */ print 'ADD:'.$filterName.'/'.$filterFunction.'
'; $insertSQL .= sprintf("('%s','%s','Y'),", $filterName, $filterFunction); $inserted++; - } elseif ($active == "R") { + } elseif ($active == 'R') { // Remove this filter + //* DEBUG: */ print 'REMOVE:'.$filterName.'/'.$filterFunction.'
'; $removeSQL .= sprintf(" (`filter_name`='%s' AND `filter_function`='%s') OR", $filterName, $filterFunction); $removed++; } @@ -283,52 +95,52 @@ function FILTER_FLUSH_FILTERS () { // Something has been added? if ($inserted > 0) { - // Finish SQL command - $insertSQL = substr($insertSQL, 0, -1); - - // And run it - $SQLs[] = $insertSQL; + // Finish SQL command and add it + addSql(substr($insertSQL, 0, -1)); } // END - if // Something has been removed? if ($removed > 0) { - // Finish SQL command - $removeSQL = substr($removeSQL, 0, -2) . "LIMIT ".$removed; - - // And run it - $SQLs[] = $removeSQL; + // Finish SQL command and add it + addSql(substr($removeSQL, 0, -2) . 'LIMIT ' . $removed); } // END - if // Shall we update usage counters (ONLY FOR DEBUGGING!) - if (getConfig('update_filter_usage') == "Y") { + if (getConfig('update_filter_usage') == 'Y') { // Update all counters - foreach ($counter as $filterName => $filterArray) { + foreach ($GLOBALS['cache_array']['filter']['counter'] as $filterName => $filterArray) { // Walk through all filters foreach ($filterArray as $filterFunction => $cnt) { // Construct and add the query - $SQLs[] = sprintf("UPDATE `"._MYSQL_PREFIX."_filters` SET `filter_counter`=%s WHERE `filter_name`='%s' AND `filter_function`='%s' LIMIT 1", + addSql(sprintf("UPDATE `{?_MYSQL_PREFIX?}_filters` SET `filter_counter`=%s WHERE `filter_name`='%s' AND `filter_function`='%s' LIMIT 1", bigintval($cnt), $filterName, $filterFunction - ); + )); } // END - foreach } // END - foreach } // END - if // Run the run_sqls filter in non-dry mode - RUN_FILTER('run_sqls', false); + runFilterChain('run_sqls'); + + // Should we rebuild cache? + if (($inserted > 0) || ($removed > 0)) { + // Destroy cache + rebuildCacheFile('filter', 'filter'); + } // END - if } -// Filter for calling the handler for login failtures +// Filter for calling the handler for login failures function FILTER_CALL_HANDLER_LOGIN_FAILTURES ($data) { // Init content $content = $data; // Handle failed logins here if not in guest - //* DEBUG: */ print __FUNCTION__."(".__LINE__."):type={$data['type']},action={$GLOBALS['action']},what={$GLOBALS['what']},lvl={$data['access_level']}
\n"; - if ((($data['type'] == "what") || ($data['type'] == "action") && ((!isset($GLOBALS['what'])) || ($GLOBALS['what'] == "overview") || ($GLOBALS['what'] == getConfig('index_home')))) && ($data['access_level'] != "guest") && ((GET_EXT_VERSION("sql_patches") >= "0.4.7") || (GET_EXT_VERSION("admins") >= "0.7.0"))) { - // Handle failture - $content['content'] .= HANDLE_LOGIN_FAILTURES($data['access_level']); + //* DEBUG: */ outputHtml(__FUNCTION__."(".__LINE__."):type={$data['type']},action={getAction()},what={getWhat()},level={$data['access_level']}
"); + if ((($data['type'] == 'what') || ($data['type'] == 'action') && ((!isWhatSet()) || (getWhat() == 'overview') || (getWhat() == getConfig('index_home')))) && ($data['access_level'] != 'guest') && ((isExtensionInstalledAndNewer('sql_patches', '0.4.7')) || (isExtensionInstalledAndNewer('admins', '0.7.0')))) { + // Handle failure + $content['content'] .= handleLoginFailtures($data['access_level']); } // END - if // Return the content @@ -338,27 +150,25 @@ function FILTER_CALL_HANDLER_LOGIN_FAILTURES ($data) { // Filter for redirecting to logout if sql_patches has been installed function FILTER_REDIRECT_TO_LOGOUT_SQL_PATCHES () { // Remove this filter - UNREGISTER_FILTER('shutdown', __FUNCTION__); + unregisterFilter('shutdown', __FUNCTION__); // Is the element set? if (isset($GLOBALS['ext_load_mode'])) { // Redirect here - LOAD_URL("modules.php?module=admin&logout=1&".$GLOBALS['ext_load_mode']."=sql_patches"); + redirectToUrl('modules.php?module=admin&logout=1&' . $GLOBALS['ext_load_mode'] . '=sql_patches'); } // END - if // This should not happen! - DEBUG_LOG(__FUNCTION__, __LINE__, "Cannot auto-logout because no extension load-mode has been set."); + logDebugMessage(__FUNCTION__, __LINE__, 'Cannot auto-logout because no extension load-mode has been set.'); } // Filter for auto-activation of a extension function FILTER_AUTO_ACTIVATE_EXTENSION ($data) { - global $EXT_ALWAYS_ACTIVE; - // Is this extension always activated? - if ($EXT_ALWAYS_ACTIVE == "Y") { + if (getExtensionAlwaysActive() == 'Y') { // Then activate the extension - //* DEBUG: */ echo __FUNCTION__."(".__LINE__."): ext_name={$data['ext_name']}
\n"; - ACTIVATE_EXTENSION($data['ext_name']); + //* DEBUG: */ outputHtml(__FUNCTION__."(".__LINE__."): ext_name={$data['ext_name']}
"); + doActivateExtension($data['ext_name']); } // END - if // Return the data @@ -368,15 +178,18 @@ function FILTER_AUTO_ACTIVATE_EXTENSION ($data) { // Filter for solving task given task function FILTER_SOLVE_TASK ($data) { // Don't solve anything if no admin! - if (!IS_ADMIN()) return $data; + if (!isAdmin()) return $data; // Is this a direct task id or array element task_id is found? if (is_int($data)) { // Then solve it... - ADMIN_SOLVE_TASK($data); + adminSolveTask($data); } elseif ((is_array($data)) && (isset($data['task_id']))) { // Solve it... - ADMIN_SOLVE_TASK($data['task_id']); + adminSolveTask($data['task_id']); + } else { + // Not detectable! + debug_report_bug(sprintf("Cannot resolve task. data[%s]=
%s
", gettype($data), print_r($data, true))); } // Return the data @@ -384,103 +197,666 @@ function FILTER_SOLVE_TASK ($data) { } // Filter to load include files -function FILTER_LOAD_INCLUDES ($data) { - global $INC_POOL; +function FILTER_LOAD_INCLUDES ($pool) { + // Is it null? + if (is_null($pool)) { + // This should not happen! + debug_report_bug('pool is null.'); + } // END - if + + // Is the pool an array and 'pool' set? + if ((is_array($pool)) && (isset($pool['pool']))) { + // Then use it as pool + $realPool = $pool['pool']; + } else { + // Default is $data as inclusion list + $realPool = $pool; + } + + // Get inc pool + $data = getIncludePool($realPool); // Is it an array? - if ((!isset($INC_POOL)) || (!is_array($INC_POOL))) { + if ((!isset($data)) || (!is_array($data))) { // Then abort here - DEBUG_LOG(__FILE__, __LINE__, "INC_POOL is no array!"); - return $data; - } // END - if + debug_report_bug(sprintf("INC_POOL is no array! Type: %s", gettype($data))); + } elseif (isset($data['inc_pool'])) { + // Use this as new inclusion pool! + setIncludePool($realPool, $data['inc_pool']); + } // Check for added include files - if (count($INC_POOL) > 0) { + if (countIncludePool($realPool) > 0) { // Loads every include file - foreach ($INC_POOL as $fqfn) { - require_once($fqfn); - } // END - foreach + loadIncludePool($realPool); - // Remove array - unset($INC_POOL); + // Reset array + initIncludePool($realPool); } // END - if - // Return $data - return $data; + // Continue with processing + return $pool; } // Filter for running SQL commands -function FILTER_RUN_SQLS ($dry_run) { - global $SQLs; +function FILTER_RUN_SQLS ($data) { + // Debug message + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "- Entered!"); // Is the array there? - if ((is_array($SQLs)) && (!$dry_run)) { + if ((isSqlsValid()) && ((!isset($data['dry_run'])) || ($data['dry_run'] == false))) { // Run SQL commands - foreach ($SQLs as $sql) { - $sql = trim($sql); - if (!empty($sql)) { - // Do we have an "ALTER TABLE" command? - if (substr(strtolower($sql), 0, 11) == "alter table") { - // Analyse the alteration command - SQL_ALTER_TABLE($sql, __FILE__, __LINE__); - } else { - // Run regular SQL command - $result = SQL_QUERY($sql, __FILE__, __LINE__, false); - } - } // END - if + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "- Found ".countSqls()." queries to run."); + foreach (getSqls() as $sqls) { + // New cache format... + foreach ($sqls as $sql) { + // Trim spaces away + $sql = trim($sql); + + // Is there still a query left? + if (!empty($sql)) { + // Do we have an "ALTER TABLE" command? + if (substr(strtolower($sql), 0, 11) == 'alter table') { + // Analyse the alteration command + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "Alterting table: {$sql}"); + SQL_ALTER_TABLE($sql, __FUNCTION__, __LINE__); + } else { + // Run regular SQL command + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "Running regular query: {$sql}"); + SQL_QUERY($sql, __FUNCTION__, __LINE__, false); + } + } // END - if + } // END - foreach } // END - foreach - } elseif (GET_EXT_VERSION("sql_patches") == "") { - // Remove SQLs if extension is not installed - $SQLs = array(); - } + } // END - if + + // Debug message + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "- Left!"); } // Filter for updating/validating login data function FILTER_UPDATE_LOGIN_DATA () { - global $LAST; - if (!is_array($LAST)) $LAST = array(); + // Add missing array + if ((!isset($GLOBALS['last_online'])) || (!is_array($GLOBALS['last_online']))) $GLOBALS['last_online'] = array(); // Recheck if logged in - if (!IS_MEMBER()) return false; + if (!isMember()) return false; - // Secure user ID - $GLOBALS['userid'] = bigintval(get_session('userid')); + // Secure user id + setMemberId(getSession('userid')); - // Extract last online time (life) and how long is auto-login valid (time) - $newl = time() + bigintval(get_session('lifetime')); - - // Load last module and last online time - $result = SQL_QUERY_ESC("SELECT last_module, last_online FROM `"._MYSQL_PREFIX."_user_data` WHERE userid=%s LIMIT 1", array($GLOBALS['userid']), __FILE__, __LINE__); - if (SQL_NUMROWS($result) == 1) { + // Found a userid? + if (fetchUserData(getMemberId())) { // Load last module and online time - list($mod, $onl) = SQL_FETCHROW($result); - SQL_FREERESULT($result); + $content = getUserDataArray(); // Maybe first login time? - if (empty($mod)) $mod = "login"; + if (empty($content['last_module'])) $content['last_module'] = 'login'; + + // This will be displayed on welcome page! :-) + if (empty($GLOBALS['last_online']['module'])) { + $GLOBALS['last_online']['module'] = $content['last_module']; + $GLOBALS['last_online']['online'] = $content['last_online']; + } // END - if - if (set_session("userid", $GLOBALS['userid'], $newl, COOKIE_PATH) && set_session("u_hash", get_session('u_hash'), $newl, COOKIE_PATH) && set_session("lifetime", bigintval(get_session('lifetime')), $newl, COOKIE_PATH)) { - // This will be displayed on welcome page! :-) - if (empty($LAST['module'])) { - $LAST['module'] = $mod; $LAST['online'] = $onl; + // 'what' not set? + if (!isWhatSet()) { + // Fix it to default + setWhat('welcome'); + if (getConfig('index_home') != '') setWhatFromConfig('index_home'); + } // END - if + + // Update last module / online time + updateLastActivity(getMemberId()); + } else { + // Destroy session, we cannot update! + destroyMemberSession(); + } +} + +// Filter for initializing randomizer +function FILTER_INIT_RANDOMIZER () { + // Only execute this filter if installed + if ((!isInstalled()) || (!isExtensionInstalledAndNewer('other', '0.2.5'))) return; + + // Take a prime number which is long (if you know a longer one please try it out!) + setConfigEntry('_PRIME', 591623); + + // Calculate "entropy" with the prime number (for code generation) + setConfigEntry('_ADD', (getConfig('_PRIME') * getConfig('_PRIME') / (pi() * getConfig('code_length') + 1))); + + // Simply init the randomizer with seed and _ADD value + mt_srand(generateSeed() + getConfig('_ADD')); +} + +// Filter for removing updates +function FILTER_REMOVE_UPDATES ($data) { + // Init removal list + initExtensionRemovalList(); + + // Add the current extension to it + addCurrentExtensionToRemovalList(); + + // Simply remove it + unsetExtensionSqls(); + + // Do we need to remove update depency? + if (countExtensionUpdateDependencies() > 0) { + // Then find all updates we shall no longer execute + foreach (getExtensionUpdateDependencies() as $id=>$ext_name) { + // Shall we remove this update? + if (in_array($ext_name, getExtensionRemovalList())) { + // Then remove this extension! + removeExtensionUpdateDependency($ext_name); } // END - if + } // END - foreach + } // END - if + + // Return data + return $data; +} - // "what" not set? - if (empty($GLOBALS['what'])) { - // Fix it to default - $GLOBALS['what'] = "welcome"; - if (getConfig('index_home') != "") $GLOBALS['what'] = getConfig('index_home'); +// Determines username for current user state +function FILTER_DETERMINE_USERNAME () { + // Check if logged in + if (isMember()) { + // Is still logged in so we welcome him with his name + if (fetchUserData(getMemberId())) { + // Load surname and family's name and build the username + $content = getUserDataArray(); + + // Prepare username + setUsername($content['surname'] . ' ' . $content['family']); + + // Additionally admin? + if (isAdmin()) { + // Add it + setUsername(getUsername() . ' ({--USERNAME_ADMIN_SHORT--})'); } // END - if + } else { + // Hmmm, logged in and no valid userid? + setUsername('{--USERNAME_UNKNOWN--}'); - // Update last module / online time - $result = SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET last_module='%s', last_online=UNIX_TIMESTAMP(), REMOTE_ADDR='%s' WHERE userid=%s LIMIT 1", - array($GLOBALS['what'], GET_REMOTE_ADDR(), $GLOBALS['userid']), __FILE__, __LINE__); + // Destroy session + destroyMemberSession(); } - } else { - // Destroy session, we cannot update! - destroy_user_session(); + } elseif (isAdmin()) { + // Admin is there + setUsername('{--USERNAME_ADMIN--}'); + } else { + // He's a guest, hello there... ;-) + setUsername('{--USERNAME_GUEST--}'); } } -// +// Filter for compiling config entries +function FILTER_COMPILE_CONFIG ($code, $compiled = false) { + // Save the uncompiled code + $uncompiled = $code; + + // Do we have cache? + if (!isset($GLOBALS['compiled_config'][$code])) { + // Compile {?some_var?} to getConfig('some_var') + preg_match_all('/\{\?(([a-zA-Z0-9-_]+)*)\?\}/', $code, $matches); + + // Some entries found? + if ((count($matches) > 0) && (count($matches[0]) > 0)) { + // Replace all matches + foreach ($matches[0] as $key => $match) { + // Do we have cache? + if (!isset($GLOBALS['compile_config'][$matches[1][$key]])) { + // Is the config valid? + if (isConfigEntrySet($matches[1][$key])) { + // Set it for caching + $GLOBALS['compile_config'][$matches[1][$key]] = "\".getConfig('" . $matches[1][$key] . "').\""; + } elseif (isConfigEntrySet('default_' . strtoupper($matches[1][$key]))) { + // Use default value + $GLOBALS['compile_config'][$matches[1][$key]] = "\".getConfig('" . 'DEFAULT_' . strtoupper($matches[1][$key]) . "').\""; + } elseif (isMessageIdValid('DEFAULT_' . strtoupper($matches[1][$key]))) { + // No config, try the language system + $GLOBALS['compile_config'][$matches[1][$key]] = "\".getMessage('". 'DEFAULT_' . strtoupper($matches[1][$key]) . "').\""; + } else { + // Unhandled! + $GLOBALS['compile_config'][$matches[1][$key]] = '!' . $matches[1][$key] . '!'; + } + } // END - if + + // Use this for replacing + $code = str_replace($match, $GLOBALS['compile_config'][$matches[1][$key]], $code); + //* DEBUG: */ if (($match == '{?URL?}') && (strlen($code) > 10000)) die('
'.secureString($code).'
'); + } // END - foreach + } // END - if + + // Add it to cache + $GLOBALS['compiled_config'][$uncompiled] = $code; + } // END - if + + // Should we compile it? + if ($compiled === true) { + // Run the code + eval("\$GLOBALS['compiled_config'][\$uncompiled] = \"" . $GLOBALS['compiled_config'][$uncompiled] . "\";"); + } // END - if + + // Return compiled code + return $GLOBALS['compiled_config'][$uncompiled]; +} + +// Filter for compiling extension data +function FILTER_COMPILE_EXTENSION ($code) { + // Compile {%cmd=some_value%} to get extension data + // Support cmd is: + // - version -> getExtensionVersion() call + preg_match_all('/\{%((([a-zA-Z0-9-_]+)=([a-zA-Z0-9-_]+))*)\%\}/', $code, $matches); + + // Some entries found? + if ((count($matches) > 0) && (count($matches[3]) > 0)) { + // Replace all matches + foreach ($matches[3] as $key => $cmd) { + // Init replacer variable + $replacer = ''; + + // Is the extension installed or code provided? + if ($cmd == 'code') { + // Code asked for + $replacer = "\".getCode(\"" . $matches[4][$key] . "\").\""; + } else { + // Construct call-back function name + $functionName = 'getExtension' . ucfirst(strtolower($cmd)); + + // Construct call of the function + $replacer = "\".call_user_func_array('" . $functionName . "', array('" . $matches[4][$key] . "', true)).\""; + } + + // Replace it and insert parameter for GET request + $code = str_replace($matches[0][$key], sprintf("&%s=%s&rev=\".getConfig('CURR_SVN_REVISION').\"", $cmd, $replacer), $code); + } // END - foreach + } // END - if + + // Return compiled code + //* DEBUG: */ die('
'.secureString($code).'
'); + return $code; +} + +// Runs some generic filter update steps +function FILTER_UPDATE_EXTENSION_DATA ($ext_name) { + // Create task + createExtensionUpdateTask(getCurrentAdminId(), $ext_name, $GLOBALS['update_ver'][$ext_name], SQL_ESCAPE(getExtensionNotes(getExtensionNotes()))); + + // Update extension's version + SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_version`='%s' WHERE `ext_name`='%s' LIMIT 1", + array($GLOBALS['update_ver'][$ext_name], $ext_name), __FUNCTION__, __LINE__); + + // Remove arrays + unsetSqls(); + unset($GLOBALS['update_ver'][$ext_name]); +} + +// Load more reset scripts +function FILTER_RUN_RESET_INCLUDES () { + // Is the reset set or old sql_patches? + if (((!isResetModeEnabled()) || (!isExtensionInstalled('sql_patches'))) && (getOutputMode() == '0')) { + // Then abort here + logDebugMessage(__FUNCTION__, __LINE__, 'Cannot run reset! Please report this bug. Thanks'); + } // END - if + + // Get more daily reset scripts + setIncludePool('reset', getArrayFromDirectory('inc/reset/', 'reset_')); + + // Update database + if ((!isConfigEntrySet('DEBUG_RESET')) || (getConfig('DEBUG_RESET') != 'Y')) updateConfiguration('last_update', 'UNIX_TIMESTAMP()'); + + // Is the config entry set? + if (isExtensionInstalledAndNewer('sql_patches', '0.4.2')) { + // Create current week mark + $currWeek = date('W', time()); + + // Has it changed? + if ((getConfig('last_week') != $currWeek) || (getConfig('DEBUG_WEEKLY') == 'Y')) { + // Include weekly reset scripts + mergeIncludePool('reset', getArrayFromDirectory('inc/weekly/', 'weekly_')); + + // Update config + if ((isConfigEntrySet('DEBUG_WEEKLY')) && (getConfig('DEBUG_WEEKLY') != 'Y')) updateConfiguration('last_week', $currWeek); + } // END - if + + // Create current month mark + $currMonth = date('m', time()); + + // Has it changed? + if ((getConfig('last_month') != $currMonth) || (getConfig('DEBUG_MONTHLY') == 'Y')) { + // Include monthly reset scripts + mergeIncludePool('reset', getArrayFromDirectory('inc/monthly/', 'monthly_')); + + // Update config + if ((isConfigEntrySet('DEBUG_MONTHLY')) && (getConfig('DEBUG_MONTHLY') != 'Y')) updateConfiguration('last_month', $currMonth); + } // END - if + } // END - if + + // Run the filter + runFilterChain('load_includes', 'reset'); +} + +// Filter for removing the given extension +function FILTER_REMOVE_EXTENSION () { + // Delete this extension (remember to remove it from your server *before* you click on welcome! + SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_extensions` WHERE `ext_name`='%s' LIMIT 1", + array(getCurrentExtensionName()), __FUNCTION__, __LINE__); + + // Remove the extension from global cache array as well + removeExtensionFromArray(); + + // Remove the cache + rebuildCacheFile('extension', 'extension'); +} + +// Filter for flushing the output +function FILTER_FLUSH_OUTPUT () { + // Simple, he? + outputHtml(''); +} + +// Prepares an SQL statement part for HTML mail and/or holiday depency +function FILTER_HTML_INCLUDE_USERS ($mode) { + // Exclude no users by default + $MORE = ''; + + // HTML mail? + if ($mode == 'html') $MORE = " AND `html`='Y'"; + if ((isExtensionActive('holiday')) && (getExtensionVersion('holiday') >= '0.1.3')) { + // Add something for the holiday extension + $MORE .= " AND `holiday_active`='N'"; + } // END - if + + // Return result + return $MORE; +} + +// Filter for determining what/action/module +function FILTER_DETERMINE_WHAT_ACTION () { + // In installation phase we don't have what/action + if (isInstallationPhase()) { + // Set both to empty + setAction(''); + setWhat(''); + + // Abort here + return; + } // END - if + + // Get all values + if ((getOutputMode() != 1) && (getOutputMode() != -1)) { + // Fix module + if (!isModuleSet()) { + // Is the request element set? + if (isGetRequestElementSet('module')) { + // Set module from request + setModule(getRequestElement('module')); + } elseif (getOutputMode() == '0') { + // Set default module 'index' + setModule('index'); + } else { + // Unknown module + setModule('unknown'); + } + } // END - if + + // Fix 'what' if not yet set + if (!isWhatSet()) setWhat(getWhatFromModule(getModule())); + + // Fix 'action' if not yet set + if (!isActionSet()) setAction(getModeAction(getModule(), getWhat())); + } else { + // Set action/what to empty + setAction(''); + setWhat(''); + } + + // Set default 'what' value + //* DEBUG: */ outputHtml('-'.getModule().'/'.getWhat()."-
"); + if ((!isWhatSet()) && (!isActionSet()) && (getOutputMode() != 1) && (getOutputMode() != -1)) { + if (getModule() == 'admin') { + // Set 'action' value to 'login' in admin menu + setAction(getModeAction(getModule(), getWhat())); + } elseif ((getModule() == 'index') || (getModule() == 'login')) { + // Set 'what' value to 'welcome' in guest and member menu + setWhatFromConfig('index_home'); + } else { + // Anything else like begging link + setWhat(''); + } + } // END - if +} + +// Sends out pooled mails +function FILTER_TRIGGER_SENDING_POOL () { + // Are we in normal output mode? + if (getOutputMode() != 0) { + // Only in normal output mode to prevent race-conditons! + } // END - if + + // Init counter + $GLOBALS['pool_cnt'] = '0'; + + // Init & set the include pool + initIncludePool('pool'); + setIncludePool('pool', getArrayFromDirectory('inc/pool/', 'pool-')); + + // Run the filter + runFilterChain('load_includes', 'pool'); + + // Remove the counter + unset($GLOBALS['pool_cnt']); +} + +// Filter for checking and updating SVN revision +function FILTER_CHECK_SVN_REVISION () { + // Only execute this filter if installed and all config entries are there + if ((!isInstalled()) || (!isConfigEntrySet('patch_level'))) return; + + // Check for patch level differences between databases and current hard-coded + if ((getConfig('CURR_SVN_REVISION') > getConfig('patch_level')) || (getConfig('patch_level') == 'CURR_SVN_REVISION') || (getConfig('patch_ctime') == 'UNIX_TIMES')) { + // Update database and CONFIG array + updateConfiguration(array('patch_level', 'patch_ctime'), array(getConfig('CURR_SVN_REVISION'), 'UNIX_TIMESTAMP()')); + setConfigEntry('patch_level', getConfig('CURR_SVN_REVISION')); + setConfigEntry('patch_ctime', time()); + } // END - if +} + +// Filter for running daily reset +function FILTER_RUN_DAILY_RESET () { + // Only execute this filter if installed + if ((!isInstalled()) || (!isAdminRegistered())) return; + + // Shall we run the reset scripts? If a day has changed, maybe also a week/month has changed... Simple! :D + // 012 3 4 43 3 4432 2 3 3 21 1 221 1 221 1 2 21 1 22 10 + if (((date('d', getConfig('last_update')) != date('d', time())) || ((isConfigEntrySet('DEBUG_RESET')) && (getConfig('DEBUG_RESET') == 'Y'))) && (!isInstallationPhase()) && (isAdminRegistered()) && (!isGetRequestElementSet('register')) && (getOutputMode() != 1)) { + // Tell every module we are in reset-mode! + doReset(); + } // END - if +} + +// Filter for loading more runtime includes (not for installation) +function FILTER_LOAD_RUNTIME_INCLUDES () { + // Load more includes + foreach (array('inc/databases.php','inc/session.php','inc/versions.php') as $inc) { + // Load the include + loadIncludeOnce($inc); + } // END - foreach + + // Load admin include file if he is admin + if (isAdmin()) { + // Administrative functions + loadIncludeOnce('inc/modules/admin/admin-inc.php'); + } // END - if + //* DEBUG: */ addPointsThroughReferalSystem('test', 36, 1000); + //* DEBUG: */ die(); +} + +// Filter for checking admin ACL +function FILTER_CHECK_ADMIN_ACL () { + // Extension not installed so it's always allowed to access everywhere! + $ret = true; + + // Ok, Cookie-Update done + if ((isExtensionInstalledAndNewer('admins', '0.3.0')) && (isExtensionActive('admins'))) { + // Check if action GET variable was set + $action = getAction(); + if (isWhatSet()) { + // Get action value by what-value + $action = getModeAction('admin', getWhat()); + } // END - if + + // Check for access control line of current menu entry + $ret = adminsCheckAdminAcl($action, getWhat()); + } // END - if + + // Set it here + $GLOBALS['acl_allow'] = $ret; +} + +// Init random number/cache buster +function FILTER_INIT_RANDOM_NUMBER () { + // Is the extension sql_patches installed and at least 0.3.6? + if ((isExtensionInstalledAndNewer('sql_patches', '0.3.6')) && (isExtensionInstalledAndNewer('other', '0.2.5'))) { + // Generate random number + setConfigEntry('RAND_NUMBER', generateRandomCode(10, mt_rand(10000, 32766), getMemberId(), '')); + } else { + // Generate weak (!!!) code + setConfigEntry('RAND_NUMBER', mt_rand(1000000, 9999999)); + } + + // Copy it to CACHE_BUSTER + setConfigEntry('CACHE_BUSTER', getConfig('RAND_NUMBER')); +} + +// Update module counter +function FILTER_COUNT_MODULE () { + // Do count all other modules but not accesses on CSS file css.php! + SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_mod_reg` SET `clicks`=`clicks`+1 WHERE `module`='%s' LIMIT 1", + array(getModule()), __FUNCTION__, __LINE__); +} + +// Handles fatal errors +function FILTER_HANDLE_FATAL_ERRORS () { + // Do we have errors to handle and right output mode? + if ((getTotalFatalErrors() == '0') || (getOutputMode() != 0)) { + // Abort executing here + return false; + } // END - if + + // Set content type + setContentType('text/html'); + + // Load config here + loadIncludeOnce('inc/load_config.php'); + + // Set unset variable + if (empty($check)) $check = ''; + + // Default is none + $content = ''; + + // Installation phase or regular mode? + if ((isInstallationPhase())) { + // While we are installing ouput other header than while it is installed... :-) + $OUT = ''; + foreach (getFatalArray() as $key => $value) { + // Prepare content for the template + $content = array( + 'key' => ($key + 1), + 'value' => $value + ); + + // Load row template + $OUT .= loadTemplate('install_fatal_row', true, $content); + } + + // Load main template + $content = loadTemplate('install_fatal_table', true, $OUT); + } elseif (isInstalled()) { + // Display all runtime fatal errors + $OUT = ''; + foreach (getFatalArray() as $key => $value) { + // Prepare content for the template + $content = array( + 'key' => ($key + 1), + 'value' => $value + ); + + // Load row template + $OUT .= loadTemplate('runtime_fatal_row', true, $content); + } + + // Load main template + $content = loadTemplate('runtime_fatal_table', true, $OUT); + } + + // Message to regular users (non-admin) + $CORR = getMessage('FATAL_REPORT_ERRORS'); + + // PHP warnings fixed + if ($check == 'done') { + if (isAdmin()) $CORR = getMessage('FATAL_CORRECT_ERRORS'); + } // END - if + + // Remember all in array + $content = array( + 'rows' => $content, + 'corr' => $CORR + ); + + // Load footer + loadIncludeOnce('inc/header.php'); + + // Load main template + loadTemplate('fatal_errors', false, $content); + + // Delete all to prevent double-display + initFatalMessages(); + + // Load footer + loadIncludeOnce('inc/footer.php'); + + // Abort here + shutdown(); +} + +// Filter for displaying copyright line +function FILTER_DISPLAY_COPYRIGHT () { + // Shall we display the copyright notice? + if ((!isGetRequestElementSet('frame')) && (basename($_SERVER['PHP_SELF']) != 'mailid_top.php') && ((getConfig('WRITE_FOOTER') == 'Y') || (isInstalling())) && ($GLOBALS['header_sent'] == 2)) { + // Backlink enabled? + if (((isConfigEntrySet('ENABLE_BACKLINK')) && (getConfig('ENABLE_BACKLINK') == 'Y')) || (isInstalling())) { + // Copyright with backlink, thanks! :-) + loadTemplate('copyright_backlink'); + } else { + // No backlink in Copyright note + loadTemplate('copyright'); + } + } // END - if +} + +// Filter for displaying parsing time +function FILTER_DISPLAY_PARSING_TIME () { + // Shall we display the parsing time and number of queries? + // 1234 5 54 4 5 5 4 4 5 543 3 4432 2 33 2 2 21 + if ((((isExtensionInstalledAndNewer('sql_patches', '0.4.1')) && (getConfig('show_timings') == 'Y') && (!isGetRequestElementSet('frame'))) || (isInstallationPhase())) && (getOutputMode() == '0') && ($GLOBALS['header_sent'] == 2)) { + // Then display it here + displayParsingTime(); + } // END - if +} + +// Filter for flushing template cache +function FILTER_FLUSH_TEMPLATE_CACHE () { + // Do we have cached eval() data? + if ((isset($GLOBALS['template_eval'])) && (count($GLOBALS['template_eval']) > 0)) { + // Now flush all + foreach ($GLOBALS['template_eval'] as $template=>$eval) { + // Flush the cache (if not yet found) + flushTemplateCache($template, $eval); + } // END - if + } // END - if +} + +// [EOF] ?>