<?php

class ConfigGeneralTagProcessor extends kDBTagProcessor {
	
	function PrintList($params)
	{
		$list =& $this->Application->recallObject( $this->getPrefixSpecial(), $this->Prefix.'_List',$params);
/*		$prefix_special = $this->getPrefixSpecial();
		
		if ( !($list->OriginalParams == $params) ) {
			$this->Application->removeObject($prefix_special);
			$list =& $this->Application->recallObject($prefix_special,$this->Prefix.'_List',$params);
		}				
	*/	
		$id_field = $this->Application->getUnitOption($this->Prefix,'IDField');
		
		$list->PerPage=-1;
		$list->Query();
		$o = '';
		$list->GoFirst();
		
		$block_params=$this->prepareTagParams($params);
		$block_params['name']=$params['block'];
		$block_params['pass_params']='true';
		$block_params['IdField'] = $id_field;
		
		while (!$list->EOL()) 
		{
			$stored_cat=$this->Application->RecallVar("StoredRootCatId", "");
			if ($stored_cat!=""){
				$list->Records[$list->CurrentIndex]["RootCat"]=$stored_cat;
			}
			$this->Application->SetVar( $this->getPrefixSpecial().'_id', $list->GetDBField($id_field) );
			$o.= $this->Application->ParseBlock($block_params, 1);
			$list->GoNext();
		}
		
		$this->Application->SetVar( $this->getPrefixSpecial().'_id', '');
		$this->Application->RemoveVar("StoredRootCatId");
		return $o;	
	}
	
	function CategoryPath($params)
	{
		$object=&$this->Application->recallObject("confg");
		$root_cat=$object->GetDBField("RootCat");
		
		if (!isset($params['cat_id'])){
			$stored_cat=$this->Application->RecallVar("StoredRootCatId", "");
			if ($stored_cat){
				$params['cat_id'] = $stored_cat;
			}else{
				$params['cat_id'] = $root_cat;
			}
		}
		
		$block_params['current'] = 1;
		
		$block_params['separator'] = $params['separator'];
		if ($params['cat_id'] == 0) {
			$block_params['name'] = $params['rootcatblock'];
			return $this->Application->ParseBlock($block_params);
		}
		else {
			$cat_object =& $this->Application->recallObject( $this->getPrefixSpecial(), $this->Prefix.'_List' );
			$sql = 'SELECT CategoryId, ParentId, Name FROM '.TABLE_PREFIX.'Category WHERE CategoryId='.$params['cat_id'];
			$res = $this->Conn->GetRow($sql);
			if ($res === false) {
				// in case if category is deleted
				return '';
			}
			$block_params['name'] = $params['block'];			
			$block_params['cat_name'] = $res['Name'];
			$block_params['separator'] = $params['separator'];
			$block_params['cat_id'] = $res['CategoryId'];
			$next_params['separator'] = $params['separator'];
			$next_params['rootcatblock'] = $params['rootcatblock'];
			$next_params['block'] = $params['block'];
			$next_params['cat_id'] = $res['ParentId'];
			return $this->CategoryPath($next_params).$this->Application->ParseBlock($block_params);
		}
	}
		
	function SaveWarning($params)
	{
		
		$object=&$this->Application->recallObject($this->getPrefixSpecial());
		$root_cat=$object->GetDBField("RootCat");
		$stored_cat=$this->Application->RecallVar("StoredRootCatId", "");
		
		if ($stored_cat!="" && $stored_cat!=$root_cat){
			return $this->Application->ParseBlock($params);
		}
		return "";
	}
	
	function AllowAffiliateRegistration($params)
	{
		return $this->Application->ConfigValue('Comm_RegisterAsAffiliate') ? 1 : 0;
	}
}

?>