1: <?php
  2: 
  3: /**
  4:  * This file contains the category tree collection and item class.
  5:  *
  6:  * @package Core
  7:  * @subpackage GenericDB_Model
  8:  * @author Timo Hummel
  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:  * Category tree collection
 19:  *
 20:  * @package Core
 21:  * @subpackage GenericDB_Model
 22:  */
 23: class cApiCategoryTreeCollection extends ItemCollection {
 24: 
 25:     /**
 26:      * Constructor to create an instance of this class.
 27:      *
 28:      * @param string $select [optional]
 29:      *         where clause to use for selection (see ItemCollection::select())
 30:      */
 31:     public function __construct($select = false) {
 32:         global $cfg;
 33:         parent::__construct($cfg['tab']['cat_tree'], 'idtree');
 34: 
 35:         // set the join partners so that joins can be used via link() method
 36:         $this->_setJoinPartner('cApiCategoryCollection');
 37: 
 38:         $this->_setItemClass('cApiCategoryTree');
 39:         if ($select !== false) {
 40:             $this->select($select);
 41:         }
 42:     }
 43: 
 44:     /**
 45:      * Returns category tree structure by selecting the data from several tables
 46:      * ().
 47:      *
 48:      * @param int $client
 49:      *         Client id
 50:      * @param int $lang
 51:      *         Language id
 52:      * @return array
 53:      *         Category tree structure as follows:
 54:      *         <pre>
 55:      *         $arr[n] (int) idtree value
 56:      *         $arr[n]['idcat'] (int)
 57:      *         $arr[n]['level'] (int)
 58:      *         $arr[n]['idtplcfg'] (int)
 59:      *         $arr[n]['visible'] (int)
 60:      *         $arr[n]['name'] (string)
 61:      *         $arr[n]['public'] (int)
 62:      *         $arr[n]['urlname'] (string)
 63:      *         $arr[n]['is_start'] (int)
 64:      *         </pre>
 65:      */
 66:     function getCategoryTreeStructureByClientIdAndLanguageId($client, $lang) {
 67:         global $cfg;
 68: 
 69:         $aCatTree = array();
 70: 
 71:         $sql = 'SELECT * FROM `:cat_tree` AS A, `:cat` AS B, `:cat_lang` AS C ' . 'WHERE A.idcat = B.idcat AND B.idcat = C.idcat AND C.idlang = :idlang AND idclient = :idclient ' . 'ORDER BY idtree';
 72: 
 73:         $sql = $this->db->prepare($sql, array(
 74:             'cat_tree' => $this->table,
 75:             'cat' => $cfg['tab']['cat'],
 76:             'cat_lang' => $cfg['tab']['cat_lang'],
 77:             'idlang' => (int) $lang,
 78:             'idclient' => (int) $client
 79:         ));
 80:         $this->db->query($sql);
 81: 
 82:         while ($this->db->nextRecord()) {
 83:             $aCatTree[$this->db->f('idtree')] = array(
 84:                 'idcat' => $this->db->f('idcat'),
 85:                 'level' => $this->db->f('level'),
 86:                 'idtplcfg' => $this->db->f('idtplcfg'),
 87:                 'visible' => $this->db->f('visible'),
 88:                 'name' => $this->db->f('name'),
 89:                 'public' => $this->db->f('public'),
 90:                 'urlname' => $this->db->f('urlname'),
 91:                 'is_start' => $this->db->f('is_start')
 92:             );
 93:         }
 94: 
 95:         return $aCatTree;
 96:     }
 97: }
 98: 
 99: /**
100:  * Category tree item
101:  *
102:  * @package Core
103:  * @subpackage GenericDB_Model
104:  */
105: class cApiCategoryTree extends Item {
106: 
107:     /**
108:      * Constructor to create an instance of this class.
109:      *
110:      * @param mixed $mId [optional]
111:      *         Specifies the ID of item to load
112:      */
113:     public function __construct($mId = false) {
114:         global $cfg;
115:         parent::__construct($cfg['tab']['cat_tree'], 'idtree');
116:         $this->setFilters(array(), array());
117:         if ($mId !== false) {
118:             $this->loadByPrimaryKey($mId);
119:         }
120:     }
121: }
122: