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 used to edit DEnums and associated DEnumItems
 14:  *
 15:  * @package alpha::controller
 16:  * @since 1.0
 17:  * @author John Collins <dev@alphaframework.org>
 18:  * @version $Id: EditDEnum.php 1745 2014-03-29 15:19:05Z alphadevx $
 19:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
 20:  * @copyright Copyright (c) 2014, 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 EditDEnum extends Edit implements AlphaControllerInterface {
 57:     /**
 58:      * Trace logger
 59:      *
 60:      * @var Logger
 61:      * @since 1.0
 62:      */
 63:     private static $logger = null;
 64: 
 65:     /**
 66:      * constructor to set up the object
 67:      *
 68:      * @since 1.0
 69:      */
 70:     public function __construct() {
 71:         self::$logger = new Logger('EditDEnum');
 72:         self::$logger->debug('>>__construct()');
 73: 
 74:         // ensure that the super class constructor is called, indicating the rights group
 75:         parent::__construct('Admin');
 76: 
 77:         // set up the title and meta details
 78:         $this->setTitle('Editing a DEnum');
 79:         $this->setDescription('Page to edit a DEnum.');
 80:         $this->setKeywords('edit,DEnum');
 81: 
 82:         $this->BO = new DEnum();
 83: 
 84:         self::$logger->debug('<<__construct');
 85:     }
 86: 
 87:     /**
 88:      * Handle GET requests
 89:      *
 90:      * @param array $params
 91:      * @since 1.0
 92:      */
 93:     public function doGET($params) {
 94:         self::$logger->debug('>>doGET($params=['.var_export($params, true).'])');
 95: 
 96:         global $config;
 97: 
 98:         echo AlphaView::displayPageHead($this);
 99: 
100:         $message = $this->getStatusMessage();
101:         if(!empty($message))
102:             echo $message;
103: 
104:         // ensure that a OID is provided
105:         if (isset($params['oid'])) {
106:             $BOoid = $params['oid'];
107:         }else{
108:             throw new IllegalArguementException('Could not load the DEnum object as an oid was not supplied!');
109:             return;
110:         }
111: 
112:         try {
113:             $this->BO->load($BOoid);
114: 
115:             AlphaDAO::disconnect();
116: 
117:             $this->BOName = 'DEnum';
118: 
119:             $this->BOView = AlphaView::getInstance($this->BO);
120: 
121:             echo AlphaView::renderDeleteForm();
122: 
123:             echo $this->BOView->editView();
124:         }catch(BONotFoundException $e) {
125:             self::$logger->error('Unable to load the DEnum of id ['.$params['oid'].'], error was ['.$e->getMessage().']');
126:         }
127: 
128:         echo AlphaView::displayPageFoot($this);
129: 
130:         self::$logger->debug('<<doGET');
131:     }
132: 
133:     /**
134:      * Handle POST requests
135:      *
136:      * @param array $params
137:      * @since 1.0
138:      */
139:     public function doPOST($params) {
140:         self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
141: 
142:         try {
143:             // check the hidden security fields before accepting the form POST data
144:             if(!$this->checkSecurityFields()) {
145:                 throw new SecurityException('This page cannot accept post data from remote servers!');
146:                 self::$logger->debug('<<doPOST');
147:             }
148: 
149:             // ensure that a OID is provided
150:             if (isset($params['oid'])) {
151:                 $BOoid = $params['oid'];
152:             }else{
153:                 throw new IllegalArguementException('Could not load the DEnum object as an oid was not supplied!');
154:             }
155: 
156:             if (isset($params['saveBut'])) {
157:                 try {
158:                     $this->BO->load($BOoid);
159:                     // update the object from post data
160:                     $this->BO->populateFromPost();
161: 
162:                     AlphaDAO::begin();
163: 
164:                     $this->BO->save();
165: 
166:                     self::$logger->action('DEnum '.$this->BO->getOID().' saved');
167: 
168:                     // now save the DEnumItems
169:                     $tmp = new DEnumItem();
170:                     $denumItems = $tmp->loadItems($this->BO->getID());
171: 
172:                     foreach ($denumItems as $item) {
173:                         $item->set('value', $params['value_'.$item->getID()]);
174:                         $item->save();
175: 
176:                         self::$logger->action('DEnumItem '.$item->getOID().' saved');
177:                     }
178: 
179:                     // handle new DEnumItem if posted
180:                     if(isset($params['new_value']) && trim($params['new_value']) != '') {
181:                         $newItem = new DEnumItem();
182:                         $newItem->set('value', $params['new_value']);
183:                         $newItem->set('DEnumID', $this->BO->getID());
184:                         $newItem->save();
185: 
186:                         self::$logger->action('DEnumItem '.$newItem->getOID().' created');
187:                     }
188: 
189:                     AlphaDAO::commit();
190: 
191:                     $this->setStatusMessage(AlphaView::displayUpdateMessage(get_class($this->BO).' '.$this->BO->getID().' saved successfully.'));
192: 
193:                     return $this->doGET($params);
194:                 }catch (FailedSaveException $e) {
195:                     self::$logger->error('Unable to save the DEnum of id ['.$params['oid'].'], error was ['.$e->getMessage().']');
196:                     AlphaDAO::rollback();
197:                 }
198: 
199:                 AlphaDAO::disconnect();
200:             }
201:         }catch(SecurityException $e) {
202:             $this->setStatusMessage(AlphaView::displayErrorMessage($e->getMessage()));
203:             self::$logger->warn($e->getMessage());
204:         }catch(IllegalArguementException $e) {
205:             $this->setStatusMessage(AlphaView::displayErrorMessage($e->getMessage()));
206:             self::$logger->error($e->getMessage());
207:         }catch(BONotFoundException $e) {
208:             self::$logger->warn($e->getMessage());
209:             $this->setStatusMessage(AlphaView::displayErrorMessage('Failed to load the requested item from the database!'));
210:         }
211: 
212:         echo AlphaView::displayPageHead($this);
213: 
214:         $message = $this->getStatusMessage();
215:         if(!empty($message))
216:             echo $message;
217: 
218:         echo AlphaView::displayPageFoot($this);
219:         self::$logger->debug('<<doPOST');
220:     }
221: 
222:     /**
223:      * Use this callback to inject in the admin menu template fragment
224:      *
225:      * @since 1.2
226:      */
227:     public function after_displayPageHead_callback() {
228:         $menu = AlphaView::loadTemplateFragment('html', 'adminmenu.phtml', array());
229: 
230:         return $menu;
231:     }
232: }
233: 
234: // now build the new controller if this file is called directly
235: if ('EditDEnum.php' == basename($_SERVER['PHP_SELF'])) {
236:     $controller = new EditDEnum();
237: 
238:     if(!empty($_POST)) {
239:         $controller->doPOST($_REQUEST);
240:     }else{
241:         $controller->doGET($_GET);
242:     }
243: }
244: 
245: ?>