1: <?php
2:
3: /**
4: * Picon Framework
5: * http://code.google.com/p/picon-framework/
6: *
7: * Copyright (C) 2011-2012 Martin Cassidy <martin.cassidy@webquub.com>
8:
9: * Picon Framework is free software: you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation, either version 3 of the License, or
12: * (at your option) any later version.
13:
14: * Picon Framework is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: * General Public License for more details.
18:
19: * You should have received a copy of the GNU General Public License
20: * along with Picon Framework. If not, see <http://www.gnu.org/licenses/>.
21: * */
22:
23: namespace picon;
24:
25: /**
26: * Session persisted singleton model for feedback messages
27: *
28: * @author Martin Cassidy
29: * @package web/model
30: */
31: class FeedbackModel implements Model
32: {
33: private static $self;
34:
35: private $feedbackMessages = array();
36:
37: private function __construct()
38: {
39: //singleton
40: }
41:
42: public static function get()
43: {
44: if(!isset(self::$self))
45: {
46: if(!isset($_SESSION['feedback_model']))
47: {
48: self::$self = new self();
49: $_SESSION['feedback_model'] = self::$self;
50: }
51: else
52: {
53: self::$self = $_SESSION['feedback_model'];
54: }
55: }
56: return self::$self;
57: }
58:
59: /**
60: * @todo sort of referencing here to avoid getting then setting
61: * @param FeedbackMessage $message
62: */
63: public function addMessage(FeedbackMessage $message)
64: {
65: array_push($this->feedbackMessages, $message);
66: }
67:
68: public function hasMessages(Component $reporter, $level = null)
69: {
70: foreach($this->feedbackMessages as $message)
71: {
72: if($message->reporter==$reporter && ($level==null || $message->level==$level))
73: {
74: return true;
75: }
76: }
77: return false;
78: }
79:
80: public function getModelObject()
81: {
82: return $this->feedbackMessages;
83: }
84:
85: public function setModelObject(&$object)
86: {
87: $this->feedbackMessages = $object;
88: }
89:
90: public function cleanup()
91: {
92: $this->feedbackMessages = array();
93: }
94: }
95:
96: ?>
97: