1: <?php
  2: 
  3: /**
  4:  * This file contains the frontend group memeber collection and item class.
  5:  *
  6:  * @package Core
  7:  * @subpackage GenericDB_Model
  8:  * @author Murat Purc <murat@purc.de>
  9:  * @copyright four for business AG <www.4fb.de>
 10:  * @license http://www.contenido.org/license/LIZENZ.txt
 11:  * @link http://www.4fb.de
 12:  * @link http://www.contenido.org
 13:  */
 14: 
 15: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 16: 
 17: /**
 18:  * Frontend group member collection
 19:  *
 20:  * @package Core
 21:  * @subpackage GenericDB_Model
 22:  */
 23: class cApiFrontendGroupMemberCollection extends ItemCollection {
 24:     /**
 25:      * Constructor to create an instance of this class.
 26:      *
 27:      * @throws cInvalidArgumentException
 28:      */
 29:     public function __construct() {
 30:         global $cfg;
 31:         parent::__construct($cfg['tab']['frontendgroupmembers'], 'idfrontendgroupmember');
 32:         $this->_setItemClass('cApiFrontendGroupMember');
 33: 
 34:         // set the join partners so that joins can be used via link() method
 35:         $this->_setJoinPartner('cApiFrontendGroupCollection');
 36:         $this->_setJoinPartner('cApiFrontendUserCollection');
 37:     }
 38: 
 39:     /**
 40:      * Creates a new association
 41:      *
 42:      * @todo Should return null in case of failure
 43:      *
 44:      * @param int $idfrontendgroup
 45:      *         specifies the frontend group
 46:      * @param int $idfrontenduser
 47:      *         specifies the frontend user
 48:      *
 49:      * @return cApiFrontendGroupMember|false
 50:      * @throws cDbException
 51:      * @throws cException
 52:      * @throws cInvalidArgumentException
 53:      */
 54:     public function create($idfrontendgroup, $idfrontenduser) {
 55:         $this->select('idfrontendgroup = ' . (int) $idfrontendgroup . ' AND idfrontenduser = ' . (int) $idfrontenduser);
 56: 
 57:         if ($this->next()) {
 58:             return false;
 59:         }
 60: 
 61:         $item = $this->createNewItem();
 62: 
 63:         $item->set('idfrontenduser', $idfrontenduser);
 64:         $item->set('idfrontendgroup', $idfrontendgroup);
 65:         $item->store();
 66: 
 67:         return $item;
 68:     }
 69: 
 70:     /**
 71:      * Removes an association
 72:      *
 73:      * @param int $idfrontendgroup
 74:      *         Specifies the frontend group
 75:      * @param int $idfrontenduser
 76:      *         Specifies the frontend user
 77:      *
 78:      * @throws cDbException
 79:      * @throws cException
 80:      * @throws cInvalidArgumentException
 81:      */
 82:     public function remove($idfrontendgroup, $idfrontenduser) {
 83:         $this->select('idfrontendgroup = ' . (int) $idfrontendgroup . ' AND idfrontenduser = ' . (int) $idfrontenduser);
 84: 
 85:         if (($item = $this->next()) !== false) {
 86:             $this->delete($item->get('idfrontendgroupmember'));
 87:         }
 88:     }
 89: 
 90:     /**
 91:      * Returns all users in a single group
 92:      *
 93:      * @param int  $idfrontendgroup
 94:      *                        specifies the frontend group
 95:      * @param bool $asObjects [optional]
 96:      *                        Specifies if the function should return objects
 97:      * @return array
 98:      *                        List of frontend user ids or cApiFrontendUser items
 99:      * 
100:      * @throws cDbException
101:      * @throws cException
102:      */
103:     public function getUsersInGroup($idfrontendgroup, $asObjects = true) {
104:         $this->select('idfrontendgroup = ' . (int) $idfrontendgroup);
105: 
106:         $objects = array();
107: 
108:         while (($item = $this->next()) !== false) {
109:             if ($asObjects) {
110:                 $user = new cApiFrontendUser();
111:                 $user->loadByPrimaryKey($item->get('idfrontenduser'));
112:                 $objects[] = $user;
113:             } else {
114:                 $objects[] = $item->get('idfrontenduser');
115:             }
116:         }
117: 
118:         return $objects;
119:     }
120: }
121: 
122: /**
123:  * Frontend group member item
124:  *
125:  * @package Core
126:  * @subpackage GenericDB_Model
127:  */
128: class cApiFrontendGroupMember extends Item
129: {
130:     /**
131:      * Constructor to create an instance of this class.
132:      *
133:      * @param mixed $mId [optional]
134:      *                   Specifies the ID of item to load
135:      *                   
136:      * @throws cDbException
137:      * @throws cException
138:      */
139:     public function __construct($mId = false) {
140:         global $cfg;
141:         parent::__construct($cfg['tab']['frontendgroupmembers'], 'idfrontendgroupmember');
142:         if ($mId !== false) {
143:             $this->loadByPrimaryKey($mId);
144:         }
145:     }
146: }
147: