1: <?php
  2: /**
  3:  * This file contains the group member collection and item class.
  4:  *
  5:  * @package          Core
  6:  * @subpackage       GenericDB_Model
  7:  * @version          SVN Revision $Rev:$
  8:  *
  9:  * @author           Dominik Ziegler
 10:  * @copyright        four for business AG <www.4fb.de>
 11:  * @license          http://www.contenido.org/license/LIZENZ.txt
 12:  * @link             http://www.4fb.de
 13:  * @link             http://www.contenido.org
 14:  */
 15: 
 16: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 17: 
 18: /**
 19:  * Group member collection
 20:  *
 21:  * @package Core
 22:  * @subpackage GenericDB_Model
 23:  */
 24: class cApiGroupMemberCollection extends ItemCollection {
 25: 
 26:     /**
 27:      * Constructor
 28:      */
 29:     public function __construct() {
 30:         global $cfg;
 31:         parent::__construct($cfg['tab']['groupmembers'], 'idgroupuser');
 32:         $this->_setItemClass('cApiGroupMember');
 33: 
 34:         // set the join partners so that joins can be used via link() method
 35:         $this->_setJoinPartner('cApiGroupCollection');
 36:         $this->_setJoinPartner('cApiUserCollection');
 37:     }
 38: 
 39:     /**
 40:      * Creates a group member entry.
 41:      *
 42:      * @param string $userId
 43:      * @param string $groupId
 44:      * @return cApiGroupMember
 45:      */
 46:     public function create($userId, $groupId) {
 47:         $oItem = $this->createNewItem();
 48: 
 49:         $oItem->set('user_id', $userId);
 50:         $oItem->set('group_id', $groupId);
 51: 
 52:         $oItem->store();
 53: 
 54:         return $oItem;
 55:     }
 56: 
 57:     /**
 58:      * Deletes group member entries by user id.
 59:      *
 60:      * @param string $userId
 61:      * @return bool
 62:      */
 63:     public function deleteByUserId($userId) {
 64:         $result = $this->deleteBy('user_id', $userId);
 65:         return ($result > 0) ? true : false;
 66:     }
 67: 
 68:     /**
 69:      * Fetches entry from table by user id and group id
 70:      *
 71:      * @param string $userId
 72:      * @param string $groupId
 73:      * @return cApiGroupMember NULL
 74:      */
 75:     public function fetchByUserIdAndGroupId($userId, $groupId) {
 76:         $where = "user_id = '" . $this->escape($userId) . "' AND group_id = '" . $this->escape($groupId) . "'";
 77:         if ($this->select($where)) {
 78:             return $this->next();
 79:         } else {
 80:             return NULL;
 81:         }
 82:     }
 83: 
 84: }
 85: 
 86: /**
 87:  * Group member item
 88:  *
 89:  * @package Core
 90:  * @subpackage GenericDB_Model
 91:  */
 92: class cApiGroupMember extends Item {
 93: 
 94:     /**
 95:      * Constructor Function
 96:      *
 97:      * @param mixed $mId Specifies the ID of item to load
 98:      */
 99:     public function __construct($mId = false) {
100:         global $cfg;
101:         parent::__construct($cfg['tab']['groupmembers'], 'idgroupuser');
102:         $this->setFilters(array(), array());
103:         if ($mId !== false) {
104:             $this->loadByPrimaryKey($mId);
105:         }
106:     }
107: 
108: }
109: