Merge branch 'edge' of git@github.com:ktgit/knowledgetree into edge

sergem
2 parents 47c7a469 f1ae6e2a
Showing 16 changed files with 176 additions and 357 deletions
setup/migrate/steps/migrateInstallation.php
setup/postcheckup.php
setup/precheckup.php
setup/upgrade/lib/UpgradeItems.inc.php
setup/upgrade/steps/upgradeComplete.php
setup/upgrade/steps/upgradeDatabase.php
setup/upgrade/steps/upgradeWelcome.php
setup/upgrade/templates/complete.tpl
setup/upgrade/templates/database.tpl
setup/upgrade/upgradeSession.php
setup/wizard/dbUtilities.php
setup/wizard/iniUtilities.php
setup/wizard/lib/services/unixLucene.php
setup/wizard/lib/services/unixScheduler.php
setup/wizard/resources/graphics/greenit.jpg
setup/wizard/templates/install.tpl
@@ -148,7 +148,7 @@ class migrateInstallation extends step
 			return false;
 		} else {
 			$this->foundVersion = $this->readVersion();
-			if($version) {
+			if($this->foundVersion) {
 				$this->checkVersion();
 			}
 			$this->storeSilent();
@@ -239,6 +239,8 @@ class migrateInstallation extends step
     	);
     	$ktSettings = $this->util->iniUtilities->getSection('KnowledgeTree');
 		$froot = $ktSettings['fileSystemRoot'];
+//		print_r($ktSettings);
+//		die;
 		if ($froot == 'default') {
 			$froot = $this->location;
 		}
@@ -38,7 +38,7 @@
 $checkup = true;
 error_reporting(E_ALL);
-require_once('../config/dmsDefaults.php');
+//require_once('../config/dmsDefaults.php');
 function writablePath($name, $path) {
     $ret = sprintf('<tr><td>%s (%s)</td><td>', $name, $path);
@@ -38,7 +38,7 @@
 error_reporting(E_ALL);
-require_once('../config/dmsDefaults.php');
+//require_once('../config/dmsDefaults.php');
 function get_php_setting($val) {
     $r =  (ini_get($val) == '1' ? 1 : 0);
@@ -117,7 +117,7 @@ class UpgradeItem extends InstallUtil {
         return $this->type;
     }
-    function runDBQuery($query) {
+    function runDBQuery($query, $checkResult = false, $typeCheck = false) {
 		require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
 		$wizConfigHandler = new configuration();
 		$configPath = $wizConfigHandler->readConfigPathIni();
@@ -128,13 +128,36 @@ class UpgradeItem extends InstallUtil {
 		$dconf = $this->iniUtilities->getSection('db');
 		$this->dbUtilities->load($dconf['dbHost'], '', $dconf['dbUser'], $dconf['dbPass'], $dconf['dbName']);
         $result = $this->dbUtilities->query($query);
-        $assArr = $this->dbUtilities->fetchAssoc($result);
-        return $assArr;
+//        echo "$query<br/>";
+//        echo '<pre>';
+//        print_r($result);
+//        echo '</pre>';
+		if($checkResult) {
+        	$assArr = $this->dbUtilities->fetchAssoc($result);
+//	        echo '<pre>';
+//	        print_r($assArr);
+//	        echo '</pre>';
+//	        if(is_null($assArr)) {
+//	        	echo '=== null ===<br/>';
+//	        	return false;
+//	        } else {
+//	        	echo '=== not null ===<br/>';
+//	        }
+	        if($typeCheck) {
+	        	return !is_null($assArr);
+	        } else {
+	        	return is_null($assArr);
+	        }
+		}
+//        echo '<pre>';
+//        print_r($assArr);
+//        echo '</pre>';
+        return !is_null($result);
     }
     function _upgradeTableInstalled() {
         $query = "SELECT COUNT(id) FROM upgrades";
-        $res = $this->runDBQuery($query);
+        $res = $this->runDBQuery($query, true, true);
         if($res) {
         	return true;
         }
@@ -146,8 +169,9 @@ class UpgradeItem extends InstallUtil {
             return false;
         }
         $query = "SELECT id FROM upgrades WHERE descriptor = '".$this->getDescriptor()."' AND result = 1";
-        $res = $this->runDBQuery($query);
-        if($res) {
+        $res = $this->runDBQuery($query, true, false);
+        
+        if(!$res) {
         	return true;
         }
         return false;
@@ -161,27 +185,30 @@ class UpgradeItem extends InstallUtil {
                 return new Upgrade_Already_Applied($this);
             }
         }
-//        if (PEAR::isError($res)) {
-//            return $res;
+//        if (!$res) {
+//			$this->error[] = 'An Error Has Occured';
 //        }
-        $oCache =& KTCache::getSingleton();
-        $save = $oCache->bEnabled;
-        $oCache->bEnabled = false;
+//        $oCache =& KTCache::getSingleton();
+//        $save = $oCache->bEnabled;
+//        $oCache->bEnabled = false;
         $res = $this->_performUpgrade();
-        $oCache->bEnabled = $save;
-//        if (PEAR::isError($res)) {
-//            $this->_recordUpgrade(false);
-//            return $res;
-//        }
+//        $oCache->bEnabled = $save;
+        if (!$res) {
+            $this->_recordUpgrade(false);
+            $this->error[] = $this->dbUtilities->getErrors();
+            return false;
+        }
         $res = $this->_recordUpgrade(true);
-//        if (PEAR::isError($res)) {
-//            return $res;
-//        }
+        if (!$res) {
+        	$this->error[] = 'An Error Has Occured 1';
+			return false;
+        }
         return true;
     }
     function _performUpgrade() {
-//        return PEAR::raiseError("Unimplemented");
+    	$this->error[] = 'Unimplemented';
+    	return false;
     }
     function _recordUpgrade($result) {
@@ -193,17 +220,10 @@ class UpgradeItem extends InstallUtil {
         } else {
             $parentid = null;
         }
-        //TODO: Where is the code?
-        exit("add code");
-        /*return $this->autoInsert();
-        
-        DBUtil::autoInsert("upgrades", array(
-            "descriptor" => $this->getDescriptor(),
-            "description" => $this->description,
-            "date_performed" => $this->date,
-            "result" => $result,
-            "parent" => $parentid,
-        ));*/
+		$sql = "INSERT INTO upgrades (`id`, `descriptor`, `description`, `date_performed`, `result`, `parent`) VALUES ('', '". $this->getDescriptor()."', '".$this->description."', '".$this->date."', '".$result."', '".$parentid."')";
+		$this->dbUtilities->query($sql);
+		
+		return true;
     }
     // STATIC
@@ -358,15 +378,13 @@ class SQLUpgradeItem extends UpgradeItem {
     }
     function _performUpgrade() {
-//        global $default;
 		$dbType = 'mysql';
         $sqlupgradedir = KT_DIR . 'sql/' . $dbType . '/upgrade/';
         $queries = SQLFile::sqlFromFile($sqlupgradedir . $this->name);
-        exit('add code');
-//        return DBUtil::runQueries($queries, $default->_admindb);
+        return $this->dbUtilities->runQueries($queries);
     }
-    
+
 }
 class KTRebuildPermissionObserver {
@@ -426,8 +444,8 @@ class RecordUpgradeItem extends UpgradeItem {
         $query = "UPDATE system_settings SET value = '$systemVersion' WHERE name = 'knowledgetreeVersion'";
         $this->runDBQuery($query);
         $query = "UPDATE system_settings SET value = '{$this->version}' WHERE name = 'databaseVersion'";
-        $assArray = $this->runDBQuery($query);
-		return !is_null($assArray);
+        $result = $this->runDBQuery($query);
+		return $result;
     }
     function _deleteSmartyFiles() {
@@ -48,6 +48,7 @@ class upgradeComplete extends Step {
     public function doStep() {
     	$this->temp_variables = array("step_name"=>"complete", "silent"=>$this->silent);
+    	
         $this->doRun();
     	return 'landing';
     }
@@ -61,6 +62,8 @@ class upgradeComplete extends Step {
      *
      */
     private function storeSilent() {
+    	$v = $this->getDataFromSession('upgradeProperties');
+    	$this->temp_variables['sysVersion'] = $v['upgrade_version'];
     }
 }
@@ -42,6 +42,7 @@
 define('KT_DIR', SYSTEM_DIR);
 define('KT_LIB_DIR', SYSTEM_DIR.'lib');
+require_once(WIZARD_LIB . 'upgrade.inc.php');
 class upgradeDatabase extends Step 
 {
@@ -94,8 +95,8 @@ class upgradeDatabase extends Step
     protected $silent = false;
     protected $temp_variables = array();
     public $paths = '';
-    
-	/**
+
+    /**
 	* Main control of database setup
 	*
 	* @author KnowledgeTree Team
@@ -141,16 +142,8 @@ class upgradeDatabase extends Step
     } 
     private function doRun($action = null) {
-//        $this->readConfig(KTConfig::getConfigFilename());
-
         $this->readConfig();
-//        if($this->dbSettings['dbPort'] == '')  {
-//            $con = $this->util->dbUtilities->load($this->dbSettings['dbHost'], '', $this->dbSettings['dbUser'],$this->dbSettings['dbPass'], $this->dbSettings['dbName']);
-//        } else {
-            $con = $this->util->dbUtilities->load($this->dbSettings['dbHost'], $this->dbSettings['dbPort'], $this->dbSettings['dbUser'],
-                                           $this->dbSettings['dbPass'], $this->dbSettings['dbName']);
-//        }
-        
+		$con = $this->util->dbUtilities->load($this->dbSettings['dbHost'], $this->dbSettings['dbPort'], $this->dbSettings['dbUser'],$this->dbSettings['dbPass'], $this->dbSettings['dbName']);
         $this->temp_variables['action'] = $action;
         if (is_null($action) || ($action == 'preview')) {
             $this->temp_variables['title'] = 'Preview Upgrade';
@@ -256,21 +249,30 @@ class upgradeDatabase extends Step
 			require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
     		$wizConfigHandler = new configuration();
     		$path = $wizConfigHandler->readConfigPathIni();
-		$this->util->iniUtilities->load($path);
-        $dbSettings = $this->util->iniUtilities->getSection('db');
-        $this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
+			$this->util->iniUtilities->load($path);
+        	$dbSettings = $this->util->iniUtilities->getSection('db');
+        	$this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
                                     'dbName'=> $dbSettings['dbName'],
                                     'dbUser'=> $dbSettings['dbUser'],
                                     'dbPass'=> $dbSettings['dbPass'],
                                     'dbPort'=> $dbSettings['dbPort'],
                                     'dbAdminUser'=> $dbSettings['dbAdminUser'],
                                     'dbAdminPass'=> $dbSettings['dbAdminPass'],
-        );
-        $this->paths = $this->util->iniUtilities->getSection('urls');
-        $this->paths = array_merge($this->paths, $this->util->iniUtilities->getSection('cache'));
-        $this->temp_variables['dbSettings'] = $this->dbSettings;
-        $this->sysVersion = $this->readVersion();
-        $this->cachePath = $wizConfigHandler->readCachePath();
+        	);
+        	$this->paths = $this->util->iniUtilities->getSection('urls');
+        	$this->paths = array_merge($this->paths, $this->util->iniUtilities->getSection('cache'));
+        	$this->sysVersion = $this->readVersion();
+        	$this->cachePath = $wizConfigHandler->readCachePath();
+        	$this->proxyPath = $this->cachePath."/.."; // Total guess.
+        	$this->proxyPath = realpath($this->proxyPath."/proxies");
+        	$this->storeSilent();
+    }
+    
+    public function storeSilent() {
+    	$this->temp_variables['paths'] = $this->paths;
+    	$this->temp_variables['sysVersion'] = $this->sysVersion;
+    	$this->temp_variables['sysVersion'] = $this->sysVersion;
+    	$this->temp_variables['dbSettings'] = $this->dbSettings;
     }
     private function upgradeConfirm()
@@ -285,8 +287,6 @@ class upgradeDatabase extends Step
     private function doDatabaseUpgrade()
     {
-//        global $default;
-        
         $errors = false;
         $this->temp_variables['detail'] = '<p>The table below describes the upgrades that have occurred to
@@ -294,18 +294,10 @@ class upgradeDatabase extends Step
         $pre_res = $this->performPreUpgradeActions();
-        if (PEAR::isError($pre_res)) {
-            $errors = true;
-            $this->temp_variables['preUpgrade'] = '<font color="red">Pre-Upgrade actions failed.</font>';
-        }
-        else {
-            $this->temp_variables['preUpgrade'] = '<font color="green">Pre-Upgrade actions succeeded.</font>';
-    
-        }
-        
         $res = $this->performAllUpgrades();
-        if (PEAR::isError($res) || PEAR::isError($pres)) {
+        if (!$res) {
             $errors = true;
+            $this->error[] = 'An Error has occured';
             // TODO instantiate error details hideable section?
             $this->temp_variables['upgradeStatus'] = '<font color="red">Database upgrade failed</font>
                                                       <br/><br/>
@@ -319,13 +311,7 @@ class upgradeDatabase extends Step
         }
         $post_pres = $this->performPostUpgradeActions();
-        if (PEAR::isError($post_res)) {
-            $errors = true;
-            $this->temp_variables['postUpgrade'] = '<font color="red">Post-Upgrade actions failed.</font>';
-        }
-        else {
-            $this->temp_variables['postUpgrade'] = '<font color="green">Post-Upgrade actions succeeded.</font>';
-        }
+        
         return !$errors;
     }
@@ -334,40 +320,63 @@ class upgradeDatabase extends Step
         // This is just to test and needs to be updated to a more sane and error resistent architrcture if it works.
         // It should idealy work the same as the upgrades.
-    
-//        global $default;
-//    	print_r($this->paths);die;
         // Lock the scheduler
-        $lockFile = $default->cacheDirectory . DIRECTORY_SEPARATOR . 'scheduler.lock';
-        touch($lockFile);
+        $lockFile = $this->cachePath . DIRECTORY_SEPARATOR . 'scheduler.lock';
+        @touch($lockFile);
         return true;
     }
+    private function deleteDirectory($sPath) {
+        if (!WINDOWS_OS) {
+            if (file_exists('/bin/rm')) {
+                $this->util->pexec(array('/bin/rm', '-rf', $sPath));
+                return;
+            }
+        }
+        if (WINDOWS_OS) {
+            // Potentially kills off all the files in the path, speeding
+            // things up a bit
+            exec("del /q /s " . escapeshellarg($sPath));
+        }
+        $hPath = @opendir($sPath);
+        while (($sFilename = readdir($hPath)) !== false) {
+            if (in_array($sFilename, array('.', '..'))) {
+                continue;
+            }
+            $sFullFilename = sprintf("%s/%s", $sPath, $sFilename);
+            if (is_dir($sFullFilename)) {
+                $this->deleteDirectory($sFullFilename);
+                continue;
+            }
+            @chmod($sFullFilename, 0666);
+            @unlink($sFullFilename);
+        }
+        closedir($hPath);
+        @rmdir($sPath);
+    }
+    
     private function performPostUpgradeActions() {
         // This is just to test and needs to be updated to a more sane and error resistent architrcture if it works.
         // It should idealy work the same as the upgrades.
-//        global $default;
-    
         // Ensure all plugins are re-registered.
         $sql = "TRUNCATE plugin_helper";
-        $res = DBUtil::runQuery($sql);
-    
+        //$res = DBUtil::runQuery($sql);
+    	$res = $this->util->dbUtilities->query($sql);
+    	
         // Clear out all caches and proxies - they need to be regenerated with the new code
-        $proxyDir = $default->proxyCacheDirectory;
-        KTUtil::deleteDirectory($proxyDir);
-    
-        $oKTCache = new KTCache();
-        $oKTCache->deleteAllCaches();
-    
+        $this->deleteDirectory($this->proxyPath);
+//        $oKTCache = new KTCache();
+//        $oKTCache->deleteAllCaches();
+    	$this->deleteDirectory($this->cachePath);
         // Clear the configuration cache, it'll regenerate on next load
-        $oKTConfig = new KTConfig();
-        $oKTConfig->clearCache();
+//        $oKTConfig = new KTConfig();
+//        $oKTConfig->clearCache();
         // Unlock the scheduler
-        $lockFile = $default->cacheDirectory . DIRECTORY_SEPARATOR . 'scheduler.lock';
+        $lockFile = $this->cachePath . DIRECTORY_SEPARATOR . 'scheduler.lock';
         if(file_exists($lockFile)){
             @unlink($lockFile);
         }
@@ -377,18 +386,15 @@ class upgradeDatabase extends Step
     }
     private function performAllUpgrades () {
-//        global $default;
-        
         $row = 1;
-        
-        $query = sprintf('SELECT value FROM %s WHERE name = "databaseVersion"', $default->system_settings_table);
-        $lastVersion = DBUtil::getOneResultKey($query, 'value');
-        $currentVersion = $default->systemVersion;
-    
+        $table = 'system_settings';
+        $query = "SELECT value FROM $table WHERE name = 'databaseVersion'";
+		$result = $this->util->dbUtilities->query($query);
+        $assArr = $this->util->dbUtilities->fetchAssoc($result);
+        $lastVersion = $assArr[0]['value'];
+        $currentVersion = $this->sysVersion;
         $upgrades = describeUpgrade($lastVersion, $currentVersion);
-        
         $this->temp_variables['upgradeTable'] = '';
-    
         foreach ($upgrades as $upgrade) {
             if (($row % 2) == 1) {
                 $class = "odd";
@@ -402,15 +408,17 @@ class upgradeDatabase extends Step
             $this->temp_variables['upgradeTable'] .= sprintf('<div class="bar">%s</div>', $this->showResult($res));
             $this->temp_variables['upgradeTable'] .= '<br>' . "\n";
             $this->temp_variables['upgradeTable'] .= "</div>\n";
-            if (PEAR::isError($res)) {
-                if (!is_a($res, 'Upgrade_Already_Applied')) {
-                    break;
-                } else {
-                    $res = true;
-                }
-            }
+//            if (!$res) {
+//                if (!is_a($res, 'Upgrade_Already_Applied')) {
+//                    $res = false;
+//                } else {
+//                    $res = true;
+//                }
+//            }
             if ($res === false) {
-                $res = PEAR::raiseError("Upgrade returned false");
+            	die;
+                $this->error = $this->util->dbUtilities->getErrors();
+//                print_r($this->error);
                 break;
             }
         }
@@ -419,11 +427,11 @@ class upgradeDatabase extends Step
     }
     private function showResult($res) {
-        if (PEAR::isError($res)) {
+        if ($res) {
             if (is_a($res, 'Upgrade_Already_Applied')) {
                 return '<span style="color: orange">Already applied</span>';
             }
-            return sprintf('<span style="color: red">%s</span>', htmlspecialchars($res->toString()));
+//            return sprintf('<span style="color: red">%s</span>', htmlspecialchars($res));
         }
         if ($res === true) {
             return '<span style="color: green">Success</span>';
@@ -433,6 +441,5 @@ class upgradeDatabase extends Step
         }
         return $res;
     }
-
 }
 ?>
 \ No newline at end of file
@@ -45,7 +45,8 @@ class upgradeWelcome extends step {
     protected $silent = true;
     protected $temp_variables = array();
 	protected $error = array() ;
-    
+	protected $storeInSession = true;
+	
     public function doStep() {
     	$this->temp_variables = array("step_name"=>"welcome");
         if($this->next()) {
@@ -88,8 +89,6 @@ class upgradeWelcome extends step {
     		$configPath = $wizConfigHandler->readConfigPathIni();
 			$this->util->iniUtilities->load($configPath);
 			$dconf = $this->util->iniUtilities->getSection('db');
-			if($dconf['dbPort'] == 'default')
-				$dconf['dbPort'] = 3306;
     		$this->util->dbUtilities->load($dconf['dbHost'],$dconf['dbPort'], $dconf['dbUser'], $dconf['dbPass'], $dconf['dbName']);
 			$sQuery = "SELECT count(*) AS match_count FROM users WHERE username = '$username' AND password = '".md5($password)."'";
 			$res = $this->util->dbUtilities->query($sQuery);
@@ -6,8 +6,8 @@
 <!--	Services	-->
 	<br/><br/>
 	<div>
-	    Your database has been upgraded to <?php //echo $default->systemVersion; ?>
+	    Your database has been upgraded to <?php echo $sysVersion; ?>
 	</div>
 	</div>
-	<a href="../../" class="back button_next" style="width:90px;" onclick="javascript:{w.clearSessions();}">Goto Login</a>
+	<a href="../../login.php" class="back button_next" style="width:90px;" onclick="javascript:{w.clearSessions();}">Goto Login</a>
 </form>
 \ No newline at end of file
@@ -3,6 +3,13 @@
 	<div id="database" class="step1" style="display:block;">
 		<div class="description">
 		This step performs the necessary Database Upgrades.
+		<?php
+			echo "<br/>";
+			foreach ($errors as $error) {
+				if($error != '')
+					echo "<span class = 'error'>$error</span><br/>";
+			}
+		?>
 		</div>
 		<div id="step_content_database" class="step">
             <br/><br/>
-<?php
-/**
-* Session Controller.
-*
-* KnowledgeTree Community Edition
-* Document Management Made Simple
-* Copyright(C) 2008,2009 KnowledgeTree Inc.
-* Portions copyright The Jam Warehouse Software(Pty) Limited
-*
-* This program is free software; you can redistribute it and/or modify it under
-* the terms of the GNU General Public License version 3 as published by the
-* Free Software Foundation.
-*
-* This program is distributed in the hope that it will be useful, but WITHOUT
-* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-* FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-* details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*
-* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
-* California 94120-7775, or email info@knowledgetree.com.
-*
-* The interactive user interfaces in modified source and object code versions
-* of this program must display Appropriate Legal Notices, as required under
-* Section 5 of the GNU General Public License version 3.
-*
-* In accordance with Section 7(b) of the GNU General Public License version 3,
-* these Appropriate Legal Notices must retain the display of the "Powered by
-* KnowledgeTree" logo and retain the original copyright notice. If the display of the
-* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
-* must display the words "Powered by KnowledgeTree" and retain the original
-* copyright notice.
-*
-* @copyright 2008-2009, KnowledgeTree Inc.
-* @license GNU General Public License version 3
-* @author KnowledgeTree Team
-* @package Upgrader
-* @version Version 0.1
-*/
-class UpgradeSession
-{
-	private $salt = 'upgrade';
-	/**
-	* Constructs session object
-	*
-	* @author KnowledgeTree Team
-	* @access public
-	* @param none
- 	*/
-	public function __construct() {
-		$this->startSession();
-	}
-	
-	/**
-	* Starts a session if one does not exist
-	*
-	* @author KnowledgeTree Team
-	* @param none
-	* @access public
-	* @return void
-	*/
-	public function startSession() {
-		if(!isset($_SESSION[$this->salt]['ready'])) {
-			session_start();
-			$_SESSION[$this->salt] ['ready'] = TRUE;
-		}
-	}
-
-	/**
-	* Sets a value key pair in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function set($fld, $val) {
-		$this->startSession();
-		$_SESSION[$this->salt] [$fld] = $val;
-	}
-	
-	/**
-	* Sets a value key pair in a class in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function setClass($class , $k, $v) {
-		$this->startSession();
-		$classArray = $this->get($class);
-		if(isset($classArray[$k])) {
-			$classArray[$k] = $v;
-		} else {
-			$classArray[$k] = $v;
-		}
-		$_SESSION[$this->salt] [ $class] = $classArray;
-	}
-	
-	/**
-	* Sets a error value key pair in a class in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function setClassError($class, $k, $v) {
-		$this->startSession();
-		$classArray = $this->get($class);
-		if(isset($classArray[$k])) {
-			$classArray[$k] = $v;
-		} else {
-			$classArray[$k] = $v;
-		}
-		$_SESSION[$this->salt] [ $class] = $classArray;
-	}
-	
-	/**
-	* Clear error values in a class session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function clearErrors($class) {
-		$classArray = $this->get($class);
-		unset($classArray['errors']);
-		$_SESSION[$this->salt] [ $class] = $classArray;
-	}
-	
-	/**
-	* Unset a value in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return void
-	*/
-	public function un_set($fld) {
-		$this->startSession();
-		unset($_SESSION[$this->salt] [$fld]);
-	}
-	
-	/**
-	* Unset a class value in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @access public
-	* @return void
-	*/
-	public function un_setClass($class) {
-		$this->startSession();
-		if(isset($_SESSION[$this->salt] [$class]))
-			unset($_SESSION[$this->salt] [$class]);
-	}
-	
-	/**
-	* Destroy the session
-	*
-	* @author KnowledgeTree Team
-	* @param none
-	* @access public
-	* @return void
-	*/
-	public function destroy() {
-		$this->startSession();
-		unset($_SESSION[$this->salt]);
-		session_destroy();
-	}
-	
-	/**
-	* Get a session value
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return string
-	*/
-	public function get($fld) {
-		$this->startSession();
-		if(isset($_SESSION[$this->salt] [$fld]))
-			return $_SESSION[$this->salt] [$fld];
-		return false;
-	}
-	
-	/**
-	* Check if a field exists in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return string
-	*/
-	public function is_set($fld) {
-		$this->startSession();
-		return isset($_SESSION[$this->salt] [$fld]);
-	}
-	
-	/**
-	* Return a class from session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return string
-	*/
-	public function getClass($class) {
-		return $_SESSION[$this->salt][$class];
-	}
-}
-?>
 \ No newline at end of file
@@ -267,5 +267,15 @@ class dbUtilities {
     public function rollback() {
         $this->query("ROLLBACK");
     }
+    
+	public function runQueries($aQueries) {
+        foreach ($aQueries as $sQuery) {
+            $res = $this->query($sQuery);
+            if (!$res) {
+                return $res;
+            }
+        }
+        return true;
+	}
 }
 ?>
 \ No newline at end of file
@@ -45,11 +45,11 @@ class iniUtilities {
    	function load($iniFile) {
-    	if($this->iniFile != $iniFile) {
-	       $this->cleanArray = array();
-	       $this->lineNum = 0;
-	       $this->exists = '';
-    	}
+//    	if($this->iniFile != $iniFile) {
+//	       $this->cleanArray = array();
+//	       $this->lineNum = 0;
+//	       $this->exists = '';
+//    	}
        $this->iniFile = $iniFile;
        $this->backupIni($iniFile);
        $this->read($iniFile);
@@ -201,7 +201,7 @@ class unixLucene extends unixService {
     public function start() {
     	$state = $this->status();
     	if($state != 'STARTED') {
-    		$logFile = $this->outputDir."log".DS."lucene.log";
+    		$logFile = $this->outputDir.DS."lucene.log";
     		@unlink($logFile);
 	    	$cmd = "cd ".$this->getLuceneDir()."; ";
 	    	$cmd .= "nohup java  {$this->getJavaXmx()} {$this->getJavaXmx()} -jar ".$this->getLuceneSource()." > ".$logFile." 2>&1 & echo $!";
@@ -180,7 +180,7 @@ class unixScheduler extends unixService {
 		// TODO : Write sh on the fly? Not sure the reasoning here
 		$source = $this->getSchedulerSourceLoc();
 		$this->writeSchedulerTask();
-		$logFile = $this->outputDir."log".DS."scheduler.log";
+		$logFile = $this->outputDir.DS."scheduler.log";
 		@unlink($logFile);
 		if($source) { // Source
 			$cmd = "nohup ".$source." > ".$logFile." 2>&1 & echo $!";
@@ -5,10 +5,7 @@
 		<p class="empty_space">
 			We would greatly appreciate it if you would allow us to collect anonymous usage statistics to help us provide a better quality product. The information includes a unique identification number, number of users you have created, your operating system type and your IP address. Your privacy is protected by the <a href="http://www.knowledgetree.com/about/legal" target="_blank">KnowledgeTree Privacy and Data Protection Agreements.</a>
 		</p>
-		<p class="empty_space"">
-			KnowledgeTree, in partnership with <a href="http://www.trees.co.za/" target="_blank">Food & Trees for Africa</a>, and as a contributor to the National Tree Distribution Program, will also commit to planting one tree in Africa for every 1000 vertified installations of the product.
-		</p>
-		<div class="demo"><?php echo $html->image('img_fatlogo.jpg'); ?></div>
+		<div class="demo"><?php echo $html->image('greenit.jpg'); ?></div>
 		<br/><br/>
 <p>		<input class="" type='checkbox' name='call_home' value='enable' checked style="float:left;"/>&nbsp;&nbsp;
 		Help to improve KnowledgeTree by providing anonymous usage statistics</p>