1: <?php
  2: /*****************************************************************************************
  3:  * X2Engine Open Source Edition is a customer relationship management program developed by
  4:  * X2Engine, Inc. Copyright (C) 2011-2016 X2Engine Inc.
  5:  * 
  6:  * This program is free software; you can redistribute it and/or modify it under
  7:  * the terms of the GNU Affero General Public License version 3 as published by the
  8:  * Free Software Foundation with the addition of the following permission added
  9:  * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 10:  * IN WHICH THE COPYRIGHT IS OWNED BY X2ENGINE, X2ENGINE DISCLAIMS THE WARRANTY
 11:  * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 12:  * 
 13:  * This program is distributed in the hope that it will be useful, but WITHOUT
 14:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 15:  * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 16:  * details.
 17:  * 
 18:  * You should have received a copy of the GNU Affero General Public License along with
 19:  * this program; if not, see http://www.gnu.org/licenses or write to the Free
 20:  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 21:  * 02110-1301 USA.
 22:  * 
 23:  * You can contact X2Engine, Inc. P.O. Box 66752, Scotts Valley,
 24:  * California 95067, USA. or at email address contact@x2engine.com.
 25:  * 
 26:  * The interactive user interfaces in modified source and object code versions
 27:  * of this program must display Appropriate Legal Notices, as required under
 28:  * Section 5 of the GNU Affero General Public License version 3.
 29:  * 
 30:  * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 31:  * these Appropriate Legal Notices must retain the display of the "Powered by
 32:  * X2Engine" logo. If the display of the logo is not reasonably feasible for
 33:  * technical reasons, the Appropriate Legal Notices must display the words
 34:  * "Powered by X2Engine".
 35:  *****************************************************************************************/
 36: 
 37: 
 38: /**
 39:  * Filterform to use filters in combination with CArrayDataProvider and CGridView
 40:  * @see http://www.yiiframework.com/wiki/232/using-filters-with-cgridview-and-carraydataprovider/
 41:  */
 42: class FiltersForm extends CFormModel
 43: {
 44:     /**
 45:      * @var array filters, key => filter string
 46:      */
 47:     public $filters = array();
 48:  
 49:     /**
 50:      * Override magic getter for filters
 51:      * @param string $name
 52:      */
 53:     public function __get($name)
 54:     {
 55:         if (!array_key_exists($name, $this->filters)) {
 56:             $this->filters[$name] = '';
 57:         }
 58:         return $this->filters[$name];
 59:     }
 60:  
 61:     /**
 62:      * Override magic setter for filters
 63:      * @param string $name
 64:      * @param mixed $value
 65:      */
 66:     public function __set($name, $value)
 67:     {
 68:         $this->filters[$name] = $value;
 69:     }
 70:  
 71:     /**
 72:      * Filter input array by key value pairs
 73:      * @param array $data rawData
 74:      * @return array filtered data array
 75:      */
 76:     public function filter(array $data)
 77:     {
 78:         foreach ($data AS $rowIndex => $row) {
 79:             foreach ($this->filters AS $key => $searchValue) {
 80:                 if (!is_null($searchValue) AND $searchValue !== '') {
 81:                     $compareValue = null;
 82:  
 83:                     if ($row instanceof CModel) {
 84:                         if (isset($row->$key) == false) {
 85:                             throw new CException("Property " . get_class($row) . "::{$key} does not exist!");
 86:                         }
 87:                         $compareValue = $row->$key;
 88:                     } elseif (is_array($row)) {
 89:                         if (!array_key_exists($key, $row)) {
 90:                             throw new CException("Key {$key} does not exist in array!");
 91:                         }
 92:                         $compareValue = $row[$key];
 93:                     } else {
 94:                         throw new CException("Data in CArrayDataProvider must be an array of arrays or an array of CModels!");
 95:                     }
 96:  
 97:                     if (stripos($compareValue, $searchValue) === false) {
 98:                         unset($data[$rowIndex]);
 99:                     }
100:                 }
101:             }
102:         }
103:         return $data;
104:     }
105:  
106: }