/
common.php
2109 lines (1786 loc) · 56.5 KB
/
common.php
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<?php
/**
* TestLink Open Source Project - http://testlink.sourceforge.net/
* This script is distributed under the GNU General Public License 2 or later.
*
* Load core functions for TestLink GUI
* Common functions: database connection, session and data initialization,
* maintain $_SESSION data, redirect page, log, etc.
*
* Note: this file must uses only globally used functionality and cannot include
* a feature specific code because of performance and readability reasons
*
* @filesource common.php
* @package TestLink
* @author TestLink community
* @Copyright 2005,2019 TestLink community
* @link http://www.testlink.org
*
*/
/** core and parenthal classes */
require_once('object.class.php');
require_once('metastring.class.php');
/** Testlink Plugin API helper methods, must be included before lang_api.php */
require_once('plugin_api.php');
/** library for localization */
require_once('lang_api.php');
/** logging functions */
require_once('logging.inc.php');
require_once('logger.class.php');
require_once('pagestatistics.class.php');
/** library of database wrapper */
require_once('database.class.php');
/** user right checking */
require_once('roles.inc.php');
/** Testlink Smarty class wrapper sets up the default smarty settings for testlink */
require_once('tlsmarty.inc.php');
/** Initialize the Event System */
require_once('event_api.php' );
// Needed to avoid problems with Smarty 3
spl_autoload_register('tlAutoload');
/** CSRF security functions. */
/** TL_APICALL => TICKET 0007190 */
if( !defined('TL_APICALL') )
{
require_once("csrf.php");
}
/** Input data validation */
require_once("inputparameter.inc.php");
/** @TODO use the next include only if it is used -> must be removed */
// require_once("testproject.class.php");
require_once("treeMenu.inc.php");
// 20130526 checks need to be done in order to understand if this class is really needed
require_once("exec_cfield_mgr.class.php");
/**
* Automatic loader for PHP classes
* See PHP Manual for details
*/
function tlAutoload($class_name) {
// exceptions
// 1. remove prefix and convert lower case
$tlClasses = null;
$tlClassPrefixLen = 2;
$classFileName = $class_name;
// 2. add a lower case directory
$addDirToInclude = array('Kint' => true);
// this way Zend_Loader_Autoloader will take care of these classes.
// Needed in order to make work bugzillaxmlrpc interface
if( strstr($class_name,'Zend_') !== FALSE ) {
return false;
}
// Workaround
// https://github.com/smarty-php/smarty/issues/344
// https://github.com/smarty-php/smarty/pull/345
if( strpos($class_name,'Smarty_Internal_Compile_') !== FALSE ) {
return false;
}
if (isset($tlClasses[$classFileName])) {
$len = tlStringLen($classFileName) - $tlClassPrefixLen;
$classFileName = strtolower(tlSubstr($classFileName,$tlClassPrefixLen,$len));
}
if (isset($addDirToInclude[$class_name])) {
$classFileName = strtolower($class_name) . "/" . $class_name;
}
// Plugin special processing, class name ends with Plugin (see plugin_register())
// Does not use autoload
if( preg_match('/Plugin$/', $class_name) == 1 ) {
return;
}
// fix provided by BitNami for:
// Reason: We had a problem integrating TestLink with other apps.
// You can reproduce it installing ThinkUp and TestLink applications in the same stack.
try {
include_once $classFileName . '.class.php';
}
catch (Exception $e) {
}
}
// ----- End of loading and begin functions ---------------------------------------------
/** @var integer global main DB connection identifier */
$db = 0;
/**
* TestLink connects to the database
*
* @param &$db reference to resource, here resource pointer will be returned.
* @param $onErrorExit default false, true standard page will be displayed
*
* @return array
* aa['status'] = 1 -> OK , 0 -> KO
* aa['dbms_msg''] = 'ok', or $db->error_msg().
*/
function doDBConnect(&$db,$onErrorExit=false) {
global $g_tlLogger;
$charSet = config_get('charset');
$result = array('status' => 1, 'dbms_msg' => 'ok');
switch(DB_TYPE) {
case 'mssql':
$dbDriverName = 'mssqlnative';
break;
default:
$dbDriverName = DB_TYPE;
break;
}
$db = new database($dbDriverName);
$result = $db->connect(DSN, DB_HOST, DB_USER, DB_PASS, DB_NAME);
if (!$result['status']) {
echo $result['dbms_msg'];
$result['status'] = 0;
$search = array('<b>','</b>','<br>');
$replace = array('',''," :: ");
$logtext = ' Connect to database <b>' . DB_NAME . '</b> on Host <b>' . DB_HOST . '</b> fails <br>';
$logtext .= 'DBMS Error Message: ' . $result['dbms_msg'];
$logmsg = $logtext . ($onErrorExit ? '<br>Redirection to connection fail screen.' : '');
tLog(str_replace($search,$replace,$logmsg), 'ERROR');
if( $onErrorExit ) {
$smarty = new TLSmarty();
$smarty->assign('title', lang_get('fatal_page_title'));
$smarty->assign('content', $logtext);
$smarty->assign('link_to_op', null);
$smarty->display('workAreaSimple.tpl');
exit();
}
}
else {
if((DB_TYPE == 'mysql') && ($charSet == 'UTF-8')) {
$db->exec_query("SET CHARACTER SET utf8");
$db->exec_query("SET collation_connection = 'utf8_general_ci'");
}
}
// if we establish a DB connection, we reopen the session,
// to attach the db connection
$g_tlLogger->endTransaction();
$g_tlLogger->startTransaction();
return $result;
}
/**
* Set session data related to the current test plan
* and saves a cookie with current testplan id
*
* @param array $tplan_info result of DB query
*/
function setSessionTestPlan($tplan_info) {
if ($tplan_info) {
$_SESSION['testplanID'] = $tplan_info['id'];
$_SESSION['testplanName'] = $tplan_info['name'];
// Save testplan id for next session
$ckObj = new stdClass();
$ckCfg = config_get('cookie');
$ckObj->name = $ckCfg->prefix . 'TL_lastTestPlanForUserID_' .
intval($_SESSION['userID']);
$ckObj->value = $tplan_info['id'];
tlSetCookie($ckObj);
tLog("Test Plan was adjusted to '" . $tplan_info['name'] . "' ID(" . $tplan_info['id'] . ')', 'INFO');
}
else {
unset($_SESSION['testplanID']);
unset($_SESSION['testplanName']);
}
}
/**
* Set home URL path
* @internal revisions
*/
function setPaths()
{
if (!isset($_SESSION['basehref']))
{
$_SESSION['basehref'] = get_home_url(array('force_https' => config_get('force_https')));
}
}
/**
* Verify if user is log in. Redirect to login page if not.
*
* @param integer $db DB identifier
* @param boolean $redirect if true (default) redirects user to login page, otherwise returns true/false as login status
**/
function checkSessionValid(&$db, $redirect=true)
{
$isValidSession = false;
if (isset($_SESSION['userID']) && $_SESSION['userID'] > 0)
{
$now = time();
if (($now - $_SESSION['lastActivity']) <= (config_get("sessionInactivityTimeout") * 60))
{
$_SESSION['lastActivity'] = $now;
$user = new tlUser($_SESSION['userID']);
$user->readFromDB($db);
$_SESSION['currentUser'] = $user;
$isValidSession = true;
}
}
if (!$isValidSession && $redirect)
{
tLog('Invalid session from ' . $_SERVER["REMOTE_ADDR"] . '. Redirected to login page.', 'INFO');
$fName = "login.php";
$baseDir = dirname($_SERVER['SCRIPT_FILENAME']);
while(!file_exists($baseDir . DIRECTORY_SEPARATOR . $fName))
{
$fName = "../" . $fName;
}
$destination = "&destination=" . urlencode($_SERVER['REQUEST_URI']);
redirect($fName . "?note=expired" . $destination,"top.location");
exit();
}
return $isValidSession;
}
/**
* Start session
*/
function doSessionStart($setPaths=false) {
if( PHP_SESSION_NONE == session_status() ) {
session_set_cookie_params(99999);
}
if(!isset($_SESSION)) {
session_start();
if(defined('KINT_ON') && KINT_ON) {
Kint::enabled(true);
} else {
Kint::enabled(false);
}
}
if($setPaths) {
unset($_SESSION['basehref']);
setPaths();
}
}
/**
* Initialize structure of top menu for the user and the project.
*
* @param integer $db DB connection identifier
* @uses $_SESSION Requires initialized project, test plan and user data.
* @since 1.9
*
* @internal revisions
*/
function initTopMenu(&$db)
{
$_SESSION['testprojectTopMenu'] = '';
$guiTopMenu = config_get('guiTopMenu');
$imageSet = TLSmarty::getImageSet();
// check if Project is available
if (isset($_SESSION['testprojectID']) && $_SESSION['testprojectID'] > 0)
{
$idx = 1;
foreach ($guiTopMenu as $element)
{
// check if Test Plan is available
if ((!isset($element['condition'])) || ($element['condition'] == '') ||
(($element['condition'] == 'TestPlanAvailable') &&
isset($_SESSION['testplanID']) && $_SESSION['testplanID'] > 0) ||
(($element['condition'] == 'ReqMgmtEnabled') &&
isset($_SESSION['testprojectOptions']->requirementsEnabled) &&
$_SESSION['testprojectOptions']->requirementsEnabled))
{
// (is_null($element['right']) => no right needed => display always
$addItem = is_null($element['right']);
if(!$addItem)
{
if( is_array($element['right']))
{
foreach($element['right'] as $rg)
{
if( $addItem = (has_rights($db,$rg) == "yes") )
{
break;
}
}
}
else
{
$addItem = (has_rights($db,$element['right']) == "yes");
}
}
if( $addItem )
{
$_SESSION['testprojectTopMenu'] .= "<a href='{$element['url']}' " .
"target='{$element['target']}' accesskey='{$element['shortcut']}'" .
"tabindex=''" . $idx++ . "''>";
if( isset($element['imgKey']) )
{
$_SESSION['testprojectTopMenu'] .= '<img src="' . $imageSet[$element['imgKey']] . '"' .
' title="' . lang_get($element['label']) . '">';
}
else
{
$_SESSION['testprojectTopMenu'] .= lang_get($element['label']);
}
$_SESSION['testprojectTopMenu'] .= "</a> ";
}
}
}
$_SESSION['testprojectTopMenu'] .= " ";
}
}
/**
* Update Project and Test Plan data on Project change or startup
* Data are stored in $_SESSION array
*
* If we receive TestPlan ID in the _SESSION then do some checks and if everything OK
* Update this value at Session Level, to set it available in other pieces of the application
*
* @param integer $db DB connection identifier
* @param array $hash_user_sel input data for the page ($_REQUEST)
*
* @uses initMenu()
* @internal revisions
**/
function initProject(&$db,$hash_user_sel) {
$ckObj = new stdClass();
$ckCfg = config_get('cookie');
$tproject = new testproject($db);
$user_sel = array("tplan_id" => 0, "tproject_id" => 0 );
$user_sel["tproject_id"] = isset($hash_user_sel['testproject']) ? intval($hash_user_sel['testproject']) : 0;
$user_sel["tplan_id"] = isset($hash_user_sel['testplan']) ? intval($hash_user_sel['testplan']) : 0;
$tproject_id = isset($_SESSION['testprojectID']) ? $_SESSION['testprojectID'] : 0;
// test project is Test Plan container, then we start checking the container
if( $user_sel["tproject_id"] != 0 ) {
$tproject_id = $user_sel["tproject_id"];
}
// We need to do checks before updating the SESSION to cover the case that not defined but exists
if (!$tproject_id) {
$all_tprojects = $tproject->get_all();
if ($all_tprojects) {
$tproject_data = $all_tprojects[0];
$tproject_id = $tproject_data['id'];
}
}
$tproject->setSessionProject($tproject_id);
// set a Test Plan
// Refresh test project id after call to setSessionProject
$tproject_id = isset($_SESSION['testprojectID']) ? $_SESSION['testprojectID'] : 0;
$tplan_id = isset($_SESSION['testplanID']) ? $_SESSION['testplanID'] : null;
// Now we need to validate the TestPlan
$ckObj->name = $ckCfg->prefix . "TL_user${_SESSION['userID']}_proj${tproject_id}_testPlanId";
if($user_sel["tplan_id"] != 0)
{
$ckObj->value = $user_sel["tplan_id"];
$ckObj->expire = time()+60*60*24*90;
tlSetCookie($ckObj);
}
elseif (isset($_COOKIE[$ckObj->name]))
{
$tplan_id = intval($_COOKIE[$ckObj->name]);
}
// check if the specific combination of testprojectid and testplanid is valid
$tplan_data = $_SESSION['currentUser']->getAccessibleTestPlans($db,$tproject_id,$tplan_id);
if(is_null($tplan_data))
{
// Need to get first accessible test plan for user, if any exists.
$tplan_data = $_SESSION['currentUser']->getAccessibleTestPlans($db,$tproject_id);
}
if(!is_null($tplan_data) && is_array($tplan_data))
{
$tplan_data = $tplan_data[0];
setSessionTestPlan($tplan_data);
}
// initialize structure of top menu for the user and the project
initTopMenu($db);
}
/**
* General GUI page initialization procedure
* - init session
* - init database
* - check rights
* - initialize project data (if requested)
*
* @param integer $db DB connection identifier
* @param boolean $initProject (optional) Set true if adjustment of Test Project or
* Test Plan is required; default is FALSE
* @param boolean $dontCheckSession (optional) Set to true if no session should be started
* @param string $userRightsCheckFunction (optional) name of function used to check user right needed
* to execute the page
*/
function testlinkInitPage(&$db, $initProject = FALSE, $dontCheckSession = false,
$userRightsCheckFunction = null, $onFailureGoToLogin = false)
{
static $pageStatistics = null;
doSessionStart();
setPaths();
if( isset($_SESSION['locale']) && !is_null($_SESSION['locale']) ) {
setDateTimeFormats($_SESSION['locale']);
}
doDBConnect($db);
if (!$pageStatistics && (config_get('log_level') == 'EXTENDED')) {
$pageStatistics = new tlPageStatistics($db);
}
if (!$dontCheckSession) {
checkSessionValid($db);
}
if ($userRightsCheckFunction) {
checkUserRightsFor($db,$userRightsCheckFunction,$onFailureGoToLogin);
}
// Init plugins
plugin_init_installed();
// adjust Product and Test Plan to $_SESSION
if ($initProject) {
initProject($db,$_REQUEST);
}
// used to disable the attachment feature if there are problems with repository path
/** @TODO this check should not be done anytime but on login and using */
global $g_repositoryPath;
global $g_repositoryType;
global $tlCfg;
$tlCfg->attachments->disabled_msg = "";
if($g_repositoryType == TL_REPOSITORY_TYPE_FS) {
$ret = checkForRepositoryDir($g_repositoryPath);
if(!$ret['status_ok']) {
$tlCfg->attachments->enabled = FALSE;
$tlCfg->attachments->disabled_msg = $ret['msg'];
}
}
}
/**
* Redirect page to another one
*
* @param string URL of required page
* @param string Browser location - use for redirection or refresh of another frame
* Default: 'location'
*/
function redirect($url, $level = 'location')
{
// XSS Attack - 06486: Cross-Site Scripting on login page
$safeUrl = addslashes($url);
echo "<html><head></head><body>";
echo "<script type='text/javascript'>";
echo "$level.href='$safeUrl';";
echo "</script></body></html>";
exit;
}
/**
* Security parser for input strings
*
* @param string $parameter
* @return string cleaned parameter
*/
function strings_stripSlashes($parameter,$bGPC = true)
{
if ($bGPC && !ini_get('magic_quotes_gpc'))
{
return $parameter;
}
if (is_array($parameter))
{
$retParameter = null;
if (sizeof($parameter))
{
foreach($parameter as $key=>$value)
{
if (is_array($value))
{
$retParameter[$key] = strings_stripSlashes($value,$bGPC);
}
else
{
$retParameter[$key] = stripslashes($value);
}
}
}
return $retParameter;
}
else
{
return stripslashes($parameter);
}
}
function to_boolean($alt_boolean)
{
$the_val = 1;
if (is_numeric($alt_boolean) && !intval($alt_boolean))
{
$the_val = 0;
}
else
{
$a_bool = array ("on" => 1, "y" => 1, "off" => 0, "n" => 0);
$alt_boolean = strtolower($alt_boolean);
if(isset($a_bool[$alt_boolean]))
{
$the_val = $a_bool[$alt_boolean];
}
}
return $the_val;
}
/**
* Validate string by relular expression
*
* @param string $str2check
* @param string $regexp_forbidden_chars Regular expression (perl format)
*
* @return boolean 1: check ok, 0:check KO
*
* @todo havlatm: remove as obsolete or move to inputparam.inc.php
*/
function check_string($str2check, $regexp_forbidden_chars)
{
$status_ok = 1;
if( $regexp_forbidden_chars != '' && !is_null($regexp_forbidden_chars))
{
if (preg_match($regexp_forbidden_chars, $str2check))
{
$status_ok=0;
}
}
return $status_ok;
}
/**
* Load global configuration to function
*
* @param string $config_id key for identification of configuration parameter
* @return mixed the configuration parameter(s)
*
* @internal Revisions
*/
function config_get($config_id, $default=null) {
$t_value = (null == $default) ? '' : $default;
$t_found = false;
$logInfo = array('msg' => "config option not available: {$config_id}", 'level' => 'WARNING');
if(!$t_found) {
$my = "g_" . $config_id;
if( ($t_found = isset($GLOBALS[$my])) )
{
$t_value = $GLOBALS[$my];
}
else
{
$cfg = $GLOBALS['tlCfg'];
if( ($t_found = property_exists($cfg,$config_id)) )
{
$t_value = $cfg->$config_id;
}
}
if( $t_found )
{
$logInfo['msg'] = "config option: {$config_id} is " .
((is_object($t_value) || is_array($t_value)) ? serialize($t_value) : $t_value);
$logInfo['level'] = 'INFO';
}
}
tLog($logInfo['msg'],$logInfo['level']);
return $t_value;
}
/**
* @return boolean Return true if the parameter is an empty string or a string
* containing only whitespace, false otherwise
* @author Copyright (C) 2000 - 2004 Mantis Team, Kenzaburo Ito
*/
function is_blank( $p_var )
{
$p_var = trim( $p_var );
$str_len = strlen( $p_var );
if ( 0 == $str_len ) {
return true;
}
return false;
}
/**
* Builds the header needed to make the content available for downloading
*
* @param string $content the content which should be downloaded
* @param string $fileName the filename
**/
function downloadContentsToFile($content,$fileName,$opt=null)
{
$my = array();
$my['opt'] = array('Content-Type' => 'text/plain');
$my['opt'] = array_merge($my['opt'], (array)$opt);
$charSet = config_get('charset');
ob_get_clean();
header('Pragma: public' );
header('Content-Type: ' . $my['opt']['Content-Type'] . "; charset={$charSet}; name={$fileName}" );
header('Content-Transfer-Encoding: BASE64;' );
header('Content-Disposition: attachment; filename="' . $fileName .'"');
echo $content;
}
/**
* helper function for performance timing
*
* @TODO havlatm: Andreas, move to logger?
* returns: ?
*/
function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
/**
* Converts a priority weight (urgency * importance) to HIGH, MEDUIM or LOW
*
* @return integer HIGH, MEDUIM or LOW
*/
function priority_to_level($priority) {
$urgencyImportance = config_get('urgencyImportance');
if ($priority >= $urgencyImportance->threshold['high']) {
return HIGH;
} else if ($priority < $urgencyImportance->threshold['low']) {
return LOW;
} else {
return MEDIUM;
}
}
/**
* Get the named php ini variable but return it as a bool
*
* @author Copyright (C) 2000 - 2004 Mantis Team, Kenzaburo Ito
*/
function ini_get_bool( $p_name ) {
$result = ini_get( $p_name );
if ( is_string( $result ) ) {
switch ( $result ) {
case 'off':
case 'false':
case 'no':
case 'none':
case '':
case '0':
return false;
break;
case 'on':
case 'true':
case 'yes':
case '1':
return true;
break;
}
} else {
return (bool)$result;
}
}
/**
* Trim string and limit to N chars
*
* @param string
* @param int [len]: how many chars return
*
* @return string trimmed string
*
* @author Francisco Mancardi - 20050905 - refactoring
*/
function trim_and_limit($s, $len = 100)
{
$s = trim($s);
if (tlStringLen($s) > $len) {
$s = tlSubStr($s, 0, $len);
}
return $s;
}
/** @todo havlatm - 20100207 - what's that? and why here. Remove' */
// nodes_order format: NODE_ID-?,NODE_ID-?
// 2-0,10-0,3-0
function transform_nodes_order($nodes_order,$node_to_exclude=null)
{
$fa = explode(',',$nodes_order);
foreach($fa as $key => $value)
{
// $value= X-Y
$fb = explode('-',$value);
if( is_null($node_to_exclude) || $fb[0] != $node_to_exclude)
{
$nodes_id[]=$fb[0];
}
}
return $nodes_id;
}
/**
* Checks $_FILES for errors while uploading
*
* @param array $fInfo an array used by uploading files ($_FILES)
* @return string containing an error message (if any)
*/
function getFileUploadErrorMessage($fInfo,$tlInfo=null)
{
$msg = null;
if (isset($fInfo['error'])) {
switch($fInfo['error']) {
case UPLOAD_ERR_INI_SIZE:
$msg = lang_get('error_file_size_larger_than_maximum_size_check_php_ini');
break;
case UPLOAD_ERR_FORM_SIZE:
$msg = lang_get('error_file_size_larger_than_maximum_size');
break;
case UPLOAD_ERR_PARTIAL:
case UPLOAD_ERR_NO_FILE:
$msg = lang_get('error_file_upload');
break;
}
}
if (null == $msg && null != $tlInfo && $tlInfo->statusOK == false) {
$msg = lang_get('FILE_UPLOAD_' . $tlInfo->statusCode);
}
return $msg;
}
/**
* Redirect to a page with static html defined in locale/en_GB/texts.php
*
* @param string $key keyword for finding exact html text in definition array
*/
function show_instructions($key, $refreshTree=0)
{
$myURL = $_SESSION['basehref'] . "lib/general/staticPage.php?key={$key}";
if( $refreshTree )
{
$myURL .= "&refreshTree=1";
}
redirect($myURL);
}
/**
* @TODO: franciscom - 20091003 - document return value
*/
function templateConfiguration($template2get=null)
{
$custom_templates = config_get('tpl');
$access_key = $template2get;
if( is_null($access_key) )
{
$access_key = str_replace('.php','',basename($_SERVER['SCRIPT_NAME']));
}
$path_parts=explode("/",dirname($_SERVER['SCRIPT_NAME']));
$last_part=array_pop($path_parts);
$tcfg = new stdClass();
$tcfg->template_dir = "{$last_part}/";
$tcfg->default_template = isset($custom_templates[$access_key]) ? $custom_templates[$access_key] : ($access_key . '.tpl');
$tcfg->template = null;
$tcfg->tpl = $tcfg->template_dir . $tcfg->default_template;
return $tcfg;
}
/**
* Check if an string is a valid ISO date/time
* accepted format: YYYY-MM-DD HH:MM:SS
*
* @param string $ISODateTime datetime to check
* @return boolean True if string has correct format
*
* @internal
* rev: 20080907 - franciscom - Code taked form PHP manual
*/
function isValidISODateTime($ISODateTime)
{
$dateParts=array('YEAR' => 1, 'MONTH' => 2 , 'DAY' => 3);
$matches=null;
$status_ok=false;
if (preg_match("/^(\d{4})-(\d{2})-(\d{2}) ([01][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])$/", $ISODateTime, $matches))
{
$status_ok=checkdate($matches[$dateParts['MONTH']],$matches[$dateParts['DAY']],$matches[$dateParts['YEAR']]);
}
return $status_ok;
}
/**
* Check if a localized timestamp is valid
* uses split_localized_date()
*
*/
function is_valid_date($timestamp, $dateFormat) {
$date_array = split_localized_date($timestamp,$dateFormat);
$status_ok = false;
if ($date_array != null) {
$status_ok = checkdate($date_array['month'],$date_array['day'],$date_array['year']);
}
return $status_ok;
}
/**
* Returns array containing date pieces for a given timestamp according to dateFormat
*/
function split_localized_date($timestamp,$dateFormat)
{
if(strlen(trim($timestamp)) == 0)
{
return null;
}
$splitChar = null;
$needle = array(".","-","/","%");
foreach($needle as $target)
{
if (strpos($timestamp,$target) !== false)
{
$splitChar = $target;
break;
}
}
// put each char of strippedDateFormat into an Array Element
$strippedDateFormat = str_replace($needle,"",$dateFormat);
$format = preg_split('//', $strippedDateFormat, -1, PREG_SPLIT_NO_EMPTY);
$pieces = explode($splitChar,$timestamp);
$result = array();
if( count($pieces) == 3 ) // MAGIC ALLOWED
{
$k2t = array('Y' => 'year', 'm' => 'month', 'd' => 'day');
foreach ($format as $idx => $access)
{
$result[$k2t[$access]] = $pieces[$idx];
}
}
return $result;
}
/**
*
*
*/
function checkUserRightsFor(&$db,$pfn,$onFailureGoToLogin=false)
{
$script = basename($_SERVER['PHP_SELF']);
$currentUser = $_SESSION['currentUser'];
$doExit = false;
$action = null;
$m2call = $pfn;
$arguments = null;
if( is_object($pfn) )
{
$m2call = $pfn->method;
$arguments = $pfn->args;
}
if (!$m2call($db,$currentUser,$arguments,$action))
{
if (!$action)
{
$action = "any";
}
logAuditEvent(TLS("audit_security_user_right_missing",$currentUser->login,$script,$action),
$action,$currentUser->dbID,"users");
$doExit = true;
}
if($doExit)
{
$myURL = $_SESSION['basehref'];
if($onFailureGoToLogin)
{
unset($_SESSION['currentUser']);
redirect($myURL ."login.php");
}
else
{