1: <?php
  2: 
  3: /**
  4:  * This file contains the right 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:  * Right collection
 19:  *
 20:  * @package Core
 21:  * @subpackage GenericDB_Model
 22:  */
 23: class cApiRightCollection extends ItemCollection {
 24: 
 25:     /**
 26:      * Constructor to create an instance of this class.
 27:      */
 28:     public function __construct() {
 29:         global $cfg;
 30:         parent::__construct($cfg['tab']['rights'], 'idright');
 31:         $this->_setItemClass('cApiRight');
 32: 
 33:         // set the join partners so that joins can be used via link() method
 34:         $this->_setJoinPartner('cApiUserCollection');
 35:         $this->_setJoinPartner('cApiAreaCollection');
 36:         $this->_setJoinPartner('cApiActionCollection');
 37:         $this->_setJoinPartner('cApiCategoryCollection');
 38:         $this->_setJoinPartner('cApiClientCollection');
 39:         $this->_setJoinPartner('cApiLanguageCollection');
 40:     }
 41: 
 42:     /**
 43:      * Creates a right entry.
 44:      *
 45:      * @param string $userId
 46:      * @param int $idarea
 47:      * @param int $idaction
 48:      * @param int $idcat
 49:      * @param int $idclient
 50:      * @param int $idlang
 51:      * @param int $type
 52:      * @return cApiRight
 53:      */
 54:     public function create($userId, $idarea, $idaction, $idcat, $idclient, $idlang, $type) {
 55:         $oItem = $this->createNewItem();
 56: 
 57:         $oItem->set('user_id', $userId);
 58:         $oItem->set('idarea', $idarea);
 59:         $oItem->set('idaction', $idaction);
 60:         $oItem->set('idcat', $idcat);
 61:         $oItem->set('idclient', $idclient);
 62:         $oItem->set('idlang', $idlang);
 63:         $oItem->set('type', $type);
 64: 
 65:         $oItem->store();
 66: 
 67:         return $oItem;
 68:     }
 69: 
 70:     /**
 71:      * Checks if a specific user has frontend access to a protected category.
 72:      *
 73:      * @param int $idcat
 74:      * @param string $userId
 75:      * @return bool
 76:      */
 77:     public function hasFrontendAccessByCatIdAndUserId($idcat, $userId) {
 78:         global $cfg;
 79: 
 80:         $sql = "SELECT :pk FROM `:rights` AS A, `:actions` AS B, `:area` AS C
 81:                 WHERE B.name = 'front_allow' AND C.name = 'str' AND A.user_id = ':userid'
 82:                     AND A.idcat = :idcat AND A.idarea = C.idarea AND B.idaction = A.idaction
 83:                 LIMIT 1";
 84: 
 85:         $params = array(
 86:             'pk' => $this->getPrimaryKeyName(),
 87:             'rights' => $this->table,
 88:             'actions' => $cfg['tab']['actions'],
 89:             'area' => $cfg['tab']['area'],
 90:             'userid' => $userId,
 91:             'idcat' => (int) $idcat
 92:         );
 93: 
 94:         $sql = $this->db->prepare($sql, $params);
 95:         $this->db->query($sql);
 96:         return $this->db->nextRecord();
 97:     }
 98: 
 99:     /**
100:      * Deletes right entries by user id.
101:      *
102:      * @todo Implement functions to delete rights by area, action, cat, client,
103:      *       language.
104:      * @param string $userId
105:      * @return bool
106:      */
107:     public function deleteByUserId($userId) {
108:         $result = $this->deleteBy('user_id', $userId);
109:         return ($result > 0) ? true : false;
110:     }
111: 
112: }
113: 
114: /**
115:  * Right item
116:  *
117:  * @package Core
118:  * @subpackage GenericDB_Model
119:  */
120: class cApiRight extends Item {
121: 
122:     /**
123:      * Constructor to create an instance of this class.
124:      *
125:      * @param mixed $mId [optional]
126:      *         Specifies the ID of item to load
127:      */
128:     public function __construct($mId = false) {
129:         global $cfg;
130:         parent::__construct($cfg['tab']['rights'], 'idright');
131:         $this->setFilters(array(), array());
132:         if ($mId !== false) {
133:             $this->loadByPrimaryKey($mId);
134:         }
135:     }
136: 
137:     /**
138:      * Userdefined setter for right fields.
139:      *
140:      * @param string $name
141:      * @param mixed $value
142:      * @param bool $bSafe [optional]
143:      *         Flag to run defined inFilter on passed value
144:      * @return bool
145:      */
146:     public function setField($name, $value, $bSafe = true) {
147:         switch ($name) {
148:             case 'idarea':
149:                 $value = (int) $value;
150:                 break;
151:             case 'idaction':
152:                 $value = (int) $value;
153:                 break;
154:             case 'idcat':
155:                 $value = (int) $value;
156:                 break;
157:             case 'idclient':
158:                 $value = (int) $value;
159:                 break;
160:             case 'idlang':
161:                 $value = (int) $value;
162:                 break;
163:             case 'type':
164:                 $value = (int) $value;
165:                 break;
166:         }
167: 
168:         return parent::setField($name, $value, $bSafe);
169:     }
170: 
171: }
172: