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 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 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: // ensure that a OID is provided
101: if (isset($params['oid'])) {
102: $BOoid = $params['oid'];
103: }else{
104: throw new IllegalArguementException('Could not load the DEnum object as an oid was not supplied!');
105: return;
106: }
107:
108: try {
109: $this->BO->load($BOoid);
110:
111: AlphaDAO::disconnect();
112:
113: $this->BOName = 'DEnum';
114:
115: $this->BOView = AlphaView::getInstance($this->BO);
116:
117: echo AlphaView::renderDeleteForm();
118:
119: echo $this->BOView->editView();
120: }catch(BONotFoundException $e) {
121: self::$logger->error('Unable to load the DEnum of id ['.$params['oid'].'], error was ['.$e->getMessage().']');
122: }
123:
124: echo AlphaView::displayPageFoot($this);
125:
126: self::$logger->debug('<<doGET');
127: }
128:
129: /**
130: * Handle POST requests
131: *
132: * @param array $params
133: * @since 1.0
134: */
135: public function doPOST($params) {
136: self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
137:
138: try {
139: // check the hidden security fields before accepting the form POST data
140: if(!$this->checkSecurityFields()) {
141: throw new SecurityException('This page cannot accept post data from remote servers!');
142: self::$logger->debug('<<doPOST');
143: }
144:
145: // ensure that a OID is provided
146: if (isset($params['oid'])) {
147: $BOoid = $params['oid'];
148: }else{
149: throw new IllegalArguementException('Could not load the DEnum object as an oid was not supplied!');
150: }
151:
152: if (isset($params['saveBut'])) {
153: try {
154: $this->BO->load($BOoid);
155: // update the object from post data
156: $this->BO->populateFromPost();
157:
158: AlphaDAO::begin();
159:
160: $this->BO->save();
161:
162: // now save the DEnumItems
163: $tmp = new DEnumItem();
164: $denumItems = $tmp->loadItems($this->BO->getID());
165:
166: foreach ($denumItems as $item) {
167: $item->set('value', $params['value_'.$item->getID()]);
168: $item->save();
169: }
170:
171: // handle new DEnumItem if posted
172: if(isset($params['new_value']) && trim($params['new_value']) != '') {
173: $newItem = new DEnumItem();
174: $newItem->set('value', $params['new_value']);
175: $newItem->set('DEnumID', $this->BO->getID());
176: $newItem->save();
177: }
178:
179: AlphaDAO::commit();
180:
181: $this->setStatusMessage(AlphaView::displayUpdateMessage(get_class($this->BO).' '.$this->BO->getID().' saved successfully.'));
182:
183: $this->doGET($params);
184: }catch (FailedSaveException $e) {
185: self::$logger->error('Unable to save the DEnum of id ['.$params['oid'].'], error was ['.$e->getMessage().']');
186: AlphaDAO::rollback();
187: }
188:
189: AlphaDAO::disconnect();
190: }
191: }catch(SecurityException $e) {
192: echo AlphaView::displayErrorMessage($e->getMessage());
193: self::$logger->warn($e->getMessage());
194: }catch(IllegalArguementException $e) {
195: echo AlphaView::displayErrorMessage($e->getMessage());
196: self::$logger->error($e->getMessage());
197: }catch(BONotFoundException $e) {
198: self::$logger->warn($e->getMessage());
199: echo AlphaView::displayErrorMessage('Failed to load the requested item from the database!');
200: }
201:
202: self::$logger->debug('<<doPOST');
203: }
204:
205: /**
206: * Using this callback to blank the new_value field when the page loads, regardless of anything being posted
207: *
208: * @return string
209: * @since 1.0
210: */
211: public function during_displayPageHead_callback() {
212: $html = '';
213: $html .= '<script language="javascript">';
214: $html .= 'function clearNewField() {';
215: $html .= ' document.getElementById("new_value").value = "";';
216: $html .= '}';
217: $html .= 'addOnloadEvent(clearNewField);';
218: $html .= '</script>';
219: return $html;
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: ?>