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<?php
include "./setup_library/xPandMenu.php";
 include "./setup_library/setup_misc.php";
 if(file_exists("../configuration.php"))
 {
 include "../configuration.php";
 }
 
 if(file_exists("../objects/class.database.php"))
 {
 include "../objects/class.database.php";
 }
 
 $objectName = $_REQUEST['objectname'];
 
 //include all classes (possible relations)
 $dir = opendir('../objects/');
 $objects = array();
 while(($file = readdir($dir)) !== false)
 {
 if(strlen($file) > 4 && substr(strtolower($file), strlen($file) - 4) === '.php' && !is_dir($file) && $file != "class.database.php" && $file != "configuration.php" && $file != "setup.php")
 {
 $objects[] = $file;
 }
 }
 closedir($dir);
 foreach ($objects as $object)
 {
 include("../objects/{$object}");
 }
 
 eval ('$instance = new '.$objectName.'();');
 $attributeList = array_keys(get_object_vars($instance));
 $noOfExternalAttributes = sizeof($attributeList) - 3;
 
 // get object id to perform action. required for Delete() and Update()
 $objectId = $_REQUEST['objectid'];
 
 // get the ids of all open nodes before action is performed
 $openNodes = explode('-', $_REQUEST['opennodes']);
 
 // get action to perform
 $action = $_GET['action'];
 
 $currentNode = -1;
 if (isset($_GET['currentnode']))
 {
 // get the node id on which the action is performed. required for Delete() and Update()
 $currentNode = $_GET['currentnode'];
 $currentNodeParts = explode('Xnode', $currentNode);
 if (isset($currentNodeParts[1]))
 {
 $currentNode = $currentNodeParts[1];
 }
 }
 $root = new XMenu();
 
 foreach ($openNodes as $openNode)
 {
 $openNodeParts = explode('Xtree', $openNode);
 $noParts = sizeof($openNodeParts);
 
 // all open nodes when action is initiated
 if ($noParts > 0 && is_numeric($openNodeParts[$noParts - 1]))
 {
 // initialize all open nodes
 $root->visibleNodes[] = $openNodeParts[$noParts - 1];
 }
 }
 
 // perform requested action
 switch($action)
 {
 case 'Add':
 eval ('$instance = new '.$objectName.'();');
 $attributeList = array_keys(get_object_vars($instance));
 foreach($attributeList as $attribute)
 {
 if ($attribute != "pog_attribute_type" && $attribute!= "pog_query")
 {
 if (isset($_GET[$attribute]))
 {
 $instance->{$attribute} = $_GET[$attribute];
 }
 }
 }
 if ($instance->Save())
 {
 for ($i = 0; $i < sizeof($root->visibleNodes); $i++)
 {
 if ($root->visibleNodes[$i] > ($noOfExternalAttributes + 2))
 {
 $root->visibleNodes[$i] += ($noOfExternalAttributes + 1);
 }
 }
 }
 RefreshTree($objectName, $root);
 break;
 case 'GetList':
 RefreshTree($objectName, $root);
 break;
 case 'Delete':
 eval ('$instance = new '.$objectName.'();');
 $instance->Get($objectId);
 $instance->Delete();
 for ($i = 0; $i < sizeof($root->visibleNodes); $i++)
 {
 if ($root->visibleNodes[$i] > ($noOfExternalAttributes + 2))
 {
 if (intval($root->visibleNodes[$i]) == intval($openNodeParts[$noParts - 1]))
 {
 $root->visibleNodes[$i] = null;
 }
 else if ($root->visibleNodes[$i] > $currentNode)
 {
 $root->visibleNodes[$i] -= ($noOfExternalAttributes + 1);
 }
 }
 }
 RefreshTree($objectName, $root);
 break;
 case 'Update':
 eval ('$instance = new '.$objectName.'();');
 $instance->Get($objectId);
 $attributeList = array_keys(get_object_vars($instance));
 foreach($attributeList as $attribute)
 {
 if ($attribute != "pog_attribute_type" && $attribute!= "pog_query")
 {
 if (isset($_GET[$attribute]))
 {
 $instance->{$attribute} = $_GET[$attribute];
 }
 }
 }
 $instance->Save();
 RefreshTree($objectName, $root);
 break;
 }
 
 /**
 * Refreshes the tree after an operation while preserving node statuses
 *
 * @param unknown_type $objectName
 * @param unknown_type $root
 */
 function RefreshTree($objectName, $root)
 {
 $js = "new Array(";
 eval ('$instance = new '.$objectName.'();');
 $attributeList = array_keys(get_object_vars($instance));
 $instanceList = $instance->GetList(array(array(strtolower($objectName)."Id",">",0,)), strtolower($objectName)."Id", false);
 $x = 0;
 $masterNode = &$root->addItem(new XNode("<span style='color:#998D05'>".$objectName."</span> <span style='font-weight:normal'>{Dimensions:[".sizeof($instanceList)."]}</span>", false, "setup_images/folderopen.gif","setup_images/folderclose.gif"));
 $node = &$masterNode->addItem(new XNode("<span style='color:#998D05'>ADD RECORD</span>", false,"setup_images/folderclose.gif","setup_images/folderopen.gif"));
 foreach($attributeList as $attribute)
 {
 if ($attribute != "pog_attribute_type" && $attribute!= "pog_query")
 {
 if ($x != 0)
 {
 $js .= '"'.$attribute.'"';
 if ($x != sizeof($attributeList)-3)
 {
 $js .= ",";
 }
 $thisValue = ConvertAttributeToHtml($attribute, $instance->pog_attribute_type[strtolower($attribute)], $instance->{$attribute}, $instance->{$attributeList[0]});
 $subnode = &$node->addItem(new XNode("<br/><span style='color:#998D05'>".$attribute."</span> <span style='font-weight:normal;color:#ADA8B2;'>{".$instance->pog_attribute_type[strtolower($attribute)][1]."}</span><br/>".$thisValue."<br/>", false,'',"setup_images/folderopen.gif"));
 }
 }
 $x++;
 }
 $js .= ")";
 $subnode = &$node->addItem(new XNode("<br/><a href='#' onclick='javascript:sndReq(\"Add\", getOpenNodes(), \"$objectName\", \"".$instance->{strtolower($objectName).'Id'}."\", this.parentNode.parentNode.parentNode.parentNode.id, $js);return false;'><img src='./setup_images/button_add.gif' border='0'/></a>", false,'',"folderopen.gif"));
 
 if ($instanceList != null)
 {
 foreach($instanceList as $instance)
 {
 $className = get_class($instance);
 $node = &$masterNode->addItem(new XNode("<span style='color:#0BAA9D'>[".$instance->{strtolower($className)."Id"}."]</span>  <a href='#' onclick='javascript:sndReq(\"Delete\", getOpenNodes(), \"$objectName\", \"".$instance->{strtolower($objectName).'Id'}."\", this.parentNode.parentNode.parentNode.parentNode.id, $js);return false;'><img src=\"./setup_images/button_delete.gif\" border=\"0\"/></a>", false,"setup_images/folderclose.gif","setup_images/folderopen.gif"));
 $x = 0;
 foreach($attributeList as $attribute)
 {
 if ($attribute != "pog_attribute_type" && $attribute!= "pog_query")
 {
 if ($x == 0)
 {
 $table = "<div class='cell'>".$instance->{$attribute}."</div>";
 }
 else
 {
 $thisValue = ConvertAttributeToHtml($attribute, $instance->pog_attribute_type[strtolower($attribute)], $instance->{$attribute}, $instance->{$attributeList[0]});
 $subnode = &$node->addItem(new XNode("<br/>".$attribute."<span style='font-weight:normal;color:#ADA8B2;'>{".$instance->pog_attribute_type[strtolower($attribute)][1]."}</span><br/>".$thisValue."<br/>", false,'',"setup_images/folderopen.gif"));
 }
 $x++;
 }
 }
 $subnode = &$node->addItem(new XNode("<br/><a href='#' onclick='javascript:sndReq(\"Update\", getOpenNodes(), \"$objectName\", \"".$instance->{strtolower($objectName).'Id'}."\", this.parentNode.parentNode.parentNode.parentNode.id, $js);return false;'><img src='./setup_images/button_update.gif' border='0'/></a>", false,'',"folderopen.gif"));
 }
 }
 $menu_html_code = $root->generateTree();
 $table = "<div id='container'>".$menu_html_code."</div>";
 echo $table;
 }
 ?>
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