      1: <?php
      2:
      3: // include the config file
      4: if(!isset($config)) {
      5:     require_once '../util/AlphaConfig.inc';
      6:     $config = AlphaConfig::getInstance();
      7:
      8:     require_once $config->get('app.root').'alpha/util/AlphaAutoLoader.inc';
      9: }
     10:
     11: /**
     12:  *
     13:  * Controller for viewing a RecordSelector widget.
     14:  *
     15:  * @package alpha::controller
     16:  * @since 1.0
     17:  * @author John Collins <dev@alphaframework.org>
     18:  * @version $Id: ViewRecordSelector.php 1548 2012-07-29 17:07:07Z alphadevx $
     19:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
     20:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
     21:  * All rights reserved.
     22:  *
     23:  * <pre>
     24:  * Redistribution and use in source and binary forms, with or
     25:  * without modification, are permitted provided that the
     26:  * following conditions are met:
     27:  *
     28:  * * Redistributions of source code must retain the above
     29:  *   copyright notice, this list of conditions and the
     30:  *   following disclaimer.
     31:  * * Redistributions in binary form must reproduce the above
     32:  *   copyright notice, this list of conditions and the
     33:  *   following disclaimer in the documentation and/or other
     34:  *   materials provided with the distribution.
     35:  * * Neither the name of the Alpha Framework nor the names
     36:  *   of its contributors may be used to endorse or promote
     37:  *   products derived from this software without specific
     38:  *   prior written permission.
     39:  *
     40:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
     41:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
     42:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     43:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     44:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
     45:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     46:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     47:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     48:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     49:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     50:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     51:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     52:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     53:  * </pre>
     54:  *
     55:  */
     56: class ViewRecordSelector extends AlphaController implements AlphaControllerInterface {
     57:     /**
     58:      * Trace logger
     59:      *
     60:      * @var Logger
     61:      * @since 1.0
     62:      */
     63:     private static $logger = null;
     64:
     65:     /**
     66:      * Constructor
     67:      *
     68:      * @since 1.0
     69:      */
     70:     public function __construct() {
     71:         self::$logger = new Logger('ViewRecordSelector');
     72:         self::$logger->debug('>>__construct()');
     73:
     74:         // ensure that the super class constructor is called, indicating the rights group
     75:         parent::__construct('Public');
     76:
     77:         self::$logger->debug('<<__construct');
     78:     }
     79:
     80:     /**
     81:      * Handles get requests
     82:      *
     83:      * @param array $params
     84:      * @since 1.0
     85:      * @throws ResourceNotFoundException
     86:      */
     87:     public function doGet($params) {
     88:         self::$logger->debug('>>doGet(params=['.var_export($params, true).'])');
     89:
     90:         $relationObject = new Relation();
     91:
     92:         try {
     93:             $relationType = $params['relationType'];
     94:             $value = $params['value'];
     95:         }catch (Exception $e) {
     96:             self::$logger->error('Required param missing for ViewRecordSelector controller['.$e->getMessage().']');
     97:             throw new ResourceNotFoundException('File not found');
     98:         }
     99:
    100:         if($_GET['relationType'] == 'MANY-TO-MANY') {
    101:             try {
    102:                 $relatedClassLeft = $params['relatedClassLeft'];
    103:                 $relatedClassLeftDisplayField = $params['relatedClassLeftDisplayField'];
    104:                 $relatedClassRight = $params['relatedClassRight'];
    105:                 $relatedClassRightDisplayField = $params['relatedClassRightDisplayField'];
    106:                 $field = $params['field'];
    107:                 $accessingClassName = $params['accessingClassName'];
    108:                 $lookupOIDs = $params['lookupOIDs'];
    109:             }catch (Exception $e) {
    110:                 self::$logger->error('Required param missing for ViewRecordSelector controller['.$e->getMessage().']');
    111:                 throw new ResourceNotFoundException('File not found');
    112:             }
    113:
    114:             $relationObject->setRelatedClass($relatedClassLeft, 'left');
    115:             $relationObject->setRelatedClassDisplayField($relatedClassLeftDisplayField, 'left');
    116:             $relationObject->setRelatedClass($relatedClassRight, 'right');
    117:             $relationObject->setRelatedClassDisplayField($relatedClassRightDisplayField, 'right');
    118:             $relationObject->setRelationType($relationType);
    119:             $relationObject->setValue($value);
    120:
    121:             $recSelector = new RecordSelector($relationObject, '', $field, $accessingClassName);
    122:             echo $recSelector->renderSelector(explode(',', $lookupOIDs));
    123:         }else{
    124:             try {
    125:                 $relatedClass = $params['relatedClass'];
    126:                 $relatedClassField = $params['relatedClassField'];
    127:                 $relatedClassDisplayField = $params['relatedClassDisplayField'];
    128:             }catch (Exception $e) {
    129:                 self::$logger->error('Required param missing for ViewRecordSelector controller['.$e->getMessage().']');
    130:                 throw new ResourceNotFoundException('File not found');
    131:             }
    132:
    133:             $relationObject->setRelatedClass($relatedClass);
    134:             $relationObject->setRelatedClassField($relatedClassField);
    135:             $relationObject->setRelatedClassDisplayField($relatedClassDisplayField);
    136:             $relationObject->setRelationType($relationType);
    137:             $relationObject->setValue($value);
    138:
    139:             $recSelector = new RecordSelector($relationObject);
    140:             echo $recSelector->renderSelector();
    141:         }
    142:
    143:         self::$logger->debug('<<__doGet');
    144:     }
    145:
    146:     /**
    147:      * Handle POST requests
    148:      *
    149:      * @param array $params
    150:      * @since 1.0
    151:      */
    152:     public function doPOST($params) {
    153:         self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
    154:
    155:         self::$logger->debug('<<doPOST');
    156:     }
    157:
    158: }
    159:
    160: // now build the new controller if this file is called directly
    161: if ('ViewRecordSelector.php' == basename($_SERVER['PHP_SELF'])) {
    162:     $controller = new ViewRecordSelector();
    163:
    164:     if(!empty($_POST)) {
    165:         $controller->doPOST($_POST);
    166:     }else{
    167:         $controller->doGET($_GET);
    168:     }
    169: }
    170:
    171: ?>