class.ilRepositoryObjectSearchGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilRepositoryObjectSearchGUI
{
        private $lng = null;
        private $ctrl = null;
        private $ref_id = 0;
        private $object = null;
        private $parent_obj;
        private $parent_cmd;
        
        
        
        public function __construct($a_ref_id, $a_parent_obj, $a_parent_cmd)
        {
                global $lng, $ilCtrl;
                
                $this->ref_id = $a_ref_id;
                $this->lng = $lng;
                
                $this->ctrl = $ilCtrl;
                
                
                include_once './Services/Object/classes/class.ilObjectFactory.php';
                $factory = new ilObjectFactory();
                $this->object = $factory->getInstanceByRefId($this->getRefId(),FALSE);
                
                $this->parent_obj = $a_parent_obj;
                $this->parent_cmd = $a_parent_cmd;
        }
        
        public static function getSearchBlockHTML($a_title)
        {
                include_once './Services/Search/classes/class.ilRepositoryObjectSearchBlockGUI.php';
                $block = new ilRepositoryObjectSearchBlockGUI($a_title);
                return $block->getHTML();
        }
        
        public function executeCommand()
        {
                if(!$GLOBALS['ilAccess']->checkAccess('read','',$this->getObject()->getRefId()))
                {
                        ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
                        $this->getCtrl()->returnToParent($this->getParentGUI());
                }
                
                $next_class = $this->getCtrl()->getNextClass();
                $cmd = $this->getCtrl()->getCmd();
 
        
                switch($next_class)
                {
                        default:
                                $this->$cmd();                          
                                break;
                }
        }
 
        public function getLang()
        {
                return $this->lng;
        }
        
        public function getCtrl()
        {
                return $this->ctrl;
        }
 
 
        public function getRefId()
        {
                return $this->ref_id;
        }
        
        public function getObject()
        {
                return $this->object;
        }
 
        public function getParentGUI()
        {
                return $this->parent_obj;
        }
        
        public function getParentCmd()
        {
                return $this->parent_cmd;
        }
 
        protected function performSearch()
        {
                include_once './Services/Search/classes/class.ilRepositoryObjectDetailSearch.php';
                
                try
                {
                        $search = new ilRepositoryObjectDetailSearch(ilObject::_lookupObjId($this->getRefId()));
                        $search->setQueryString(ilUtil::stripSlashes($_POST['search_term']));
                        $result = $search->performSearch();
                }
                catch(Exception $e)
                {
                        ilUtil::sendFailure($e->getMessage(),TRUE);
                        $this->getCtrl()->returnToParent($this);
                        return FALSE;
                }
                // @todo: add a factory to allow overwriting of search result presentation
                $result_table = $this->getResultTableInstance();
                $result_table->setSearchTerm(ilUtil::stripSlashes($_POST['search_term']));
                $result_table->setResults($result);
                
                $result_table->init();
                $result_table->parse();
                
                $GLOBALS['tpl']->setContent($result_table->getHTML());
        }
        
        public function getResultTableInstance()
        {
                global $objDefinition;
                
 
                $class = $objDefinition->getClassName($this->getObject()->getType());
                $location = $objDefinition->getLocation($this->getObject()->getType());
                $full_class = "ilObj".$class."SearchResultTableGUI";
                
                if(include_once($location."/class.".$full_class.".php"))
                {
                        return new $full_class(
                                        $this,
                                        'performSearch',
                                        $this->getRefId()
                        );
                }
                
        }       
}
?>