class.ilTestQuestionSetConfig.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
abstract class ilTestQuestionSetConfig
{
    protected $tree = null;
    
    protected $db = null;
 
    protected $pluginAdmin = null;
 
    protected $testOBJ = null;
 
    public function __construct(ilTree $tree, ilDBInterface $db, ilPluginAdmin $pluginAdmin, ilObjTest $testOBJ)
    {
        $this->tree = $tree;
        $this->db = $db;
        $this->pluginAdmin = $pluginAdmin;
        $this->testOBJ = $testOBJ;
    }
    
    abstract public function loadFromDb();
 
    abstract public function saveToDb();
 
    abstract public function cloneToDbForTestId($testId);
 
    abstract public function deleteFromDb();
 
    public function areDepenciesInVulnerableState()
    {
        return false;
    }
    
    public function getDepenciesInVulnerableStateMessage(ilLanguage $lng)
    {
        return '';
    }
    
    public function areDepenciesBroken()
    {
        return false;
    }
    
    public function getDepenciesBrokenMessage(ilLanguage $lng)
    {
        return '';
    }
    
    public function isValidRequestOnBrokenQuestionSetDepencies($nextClass, $cmd)
    {
        return true;
    }
    
    public function getHiddenTabsOnBrokenDepencies()
    {
        return array();
    }
        
    abstract public function isQuestionSetConfigured();
    
    abstract public function doesQuestionSetRelatedDataExist();
    
    abstract public function removeQuestionSetRelatedData();
 
    abstract public function resetQuestionSetRelatedTestSettings();
 
    abstract public function cloneQuestionSetRelatedData(ilObjTest $cloneTestOBJ);
    
    public function getQuestionPoolPathString($poolId)
    {
        $nodePath = $this->tree->getNodePath(
            current(ilObject::_getAllReferences($poolId))
        );
 
        $questionPoolPathString = '';
        
        $i = 0;
        $j = count($nodePath) - 2;
        
        foreach ($nodePath as $node) {
            if ($i > 0) {
                $questionPoolPathString .= ' > ';
            }
            
            $questionPoolPathString .= $node['title'];
            
            if ($i == $j) {
                break;
            }
            
            $i++;
        }
        
        return $questionPoolPathString;
    }
 
    abstract public function isResultTaxonomyFilterSupported();
}