class.ilShopTopic.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilShopTopic
{
        private $id = 0;
        private $title = '';
        private $sorting = 0;
        private $createdate = 0;
        private $changedate = 0;
        private $custom_sorting = 0;
        
        private $db = null;
        
        public function __construct($a_id = 0)
        {
                global $ilDB;
 
                $this->db = $ilDB;
                
                if($a_id)
                {
                        $this->id = $a_id;
                        
                        $this->read();
                }
        }
        
        private function read()
        {
                global $ilUser;
                
                if($this->id)
                {
                        $result = $this->db->queryf('
                                SELECT * FROM payment_topics 
                                LEFT JOIN payment_topic_usr_sort ON ptus_pt_topic_fk = pt_topic_pk
                                AND ptus_usr_id = %s
                                WHERE pt_topic_pk = %s',
                        array('integer', 'integer'),
                        array($ilUser->getId(), $this->id));
                        
                        while($row = $this->db->fetchObject($result))
                        {
                                $this->setTitle($row->pt_topic_title);
                                $this->setSorting($row->pt_topic_sort);
                                $this->setCreateDate($row->pt_topic_created);
                                $this->setChangeDate($row->pt_topic_changed);
                                $this->setCustomSorting($row->ptus_sorting);
                                
                                return true;            
                        }                       
                }
                
                return false;
        }
        
        public function save()
        {
                if($this->id)
                {
                        $this->changedate = time();
                        
                        $statement = $this->db->manipulateF('
                                UPDATE payment_topics
                                SET pt_topic_title = %s,
                                        pt_topic_sort = %s,
                                        pt_topic_changed = %s
                                WHERE pt_topic_pk = %s',
                                array('text', 'integer', 'integer', 'integer'),
                                array(  
                                        $this->getTitle(),
                                        $this->getSorting(),
                                        $this->getChangeDate(),
                                        $this->getId()
                                ));
                        
 
                        
                        return true;
                }
                else
                {
                        $this->createdate = time();
                        
                        $next_id = $this->db->nextId('payment_topics');
                        $statement = $this->db->manipulateF('
                                INSERT INTO payment_topics 
                                (       pt_topic_pk,
                                        pt_topic_title,
                                        pt_topic_sort,
                                        pt_topic_created
                                ) VALUES (%s, %s, %s, %s)',
                                array('integer','text', 'integer', 'integer'),
                                array($next_id, $this->getTitle(), $this->getSorting(), $this->getCreateDate()));
 
                        $this->id = $next_id;                   
                        if($this->id) return true;
                }
                
                return  false;
        }
        
        function delete()
        {
                if($this->id)
                {
                        
                        $result = $this->db->manipulateF('
                                DELETE FROM payment_topics              
                                WHERE pt_topic_pk = %s',
                                array('integer'),
                                array($this->getId())
                        );
                        
                        $result = $this->db->manipulateF('
                                DELETE FROM payment_topic_usr_sort              
                                WHERE ptus_pt_topic_fk = %s',
                                array('integer'),
                                array($this->getId())
                        );
                        
                        $result = $this->db->manipulateF('
                                UPDATE payment_objects
                                SET pt_topic_fk = %s
                                WHERE pt_topic_fk = %s',
                                array('integer', 'integer'),
                                array(0, $this->getId())
                        );
                        
                        return true;
                }
                
                return false;
        }
        
        public static function _lookupTitle($a_id)
        {
                global $ilDB;
                                
                $result = $ilDB->queryf("SELECT pt_topic_title FROM payment_topics WHERE pt_topic_pk = %s",
                                 array('integer'), array($a_id));
 
         while($row = $ilDB->fetchObject($result))
                {
                        return $row->pt_topic_title;
                }
                
                return false;
        }
        
        public function saveCustomSorting()
        {
                global $ilUser;
                
                if($this->id)
                {               
                        $res = $this->db->queryf('
                                SELECT * FROM payment_topic_usr_sort
                                WHERE ptus_pt_topic_fk = %s
                                AND ptus_usr_id = %s',
                                array('integer', 'integer'),
                                array($this->getId(), $ilUser->getId())
                        );
                        
                        if($this->db->numRows($res) > 0)
                        {
                                $statement = $this->db->manipulateF('
                                        UPDATE payment_topic_usr_sort
                                        SET ptus_sorting = %s
                                        WHERE ptus_usr_id = %s
                                        AND     ptus_pt_topic_fk = %s',
                                                array('integer', 'integer', 'integer'),
                                                array( $this->getCustomSorting(),$ilUser->getId(), $this->getId())
                                );
                        }
                        else
                        {
                                $statement = $this->db->manipulateF('
                                        INSERT INTO payment_topic_usr_sort
                                        (       ptus_pt_topic_fk,
                                                ptus_usr_id,
                                                ptus_sorting
                                        ) VALUES (%s,%s,%s)',
                                                array('integer', 'integer', 'integer'),
                                                array($this->getId(), $ilUser->getId(), $this->getCustomSorting())
                                );      
                        }
                        
                        return true;
                }
                
                return false;
        }       
        
        public function setId($a_id)
        {
                $this->id = $a_id;
        }
        public function getId()
        {
                return $this->id;
        }
        public function setTitle($a_title)
        {
                $this->title = $a_title;
        }
        public function getTitle()
        {
                return $this->title;
        }
        public function setCreateDate($a_createdate)
        {
                $this->createdate = $a_createdate;
        }
        public function getCreateDate()
        {
                return $this->createdate;
        }
        public function setChangeDate($a_changedate)
        {
                $this->changedate = $a_changedate;
        }
        public function getChangeDate()
        {
                return $this->changedate;
        }
        public function setSorting($a_sorting)
        {
                $this->sorting = $a_sorting;
        }
        public function getSorting()
        {
                return $this->sorting;
        }
        public function setCustomSorting($a_custom_sorting)
        {
                $this->custom_sorting = $a_custom_sorting;
        }
        public function getCustomSorting()
        {
                return $this->custom_sorting;
        }
}
?>