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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
232624b1 | 4 | | CiviCRM version 4.4 | |
6a488035 TO |
5 | +--------------------------------------------------------------------+ |
6 | | Copyright CiviCRM LLC (c) 2004-2013 | | |
7 | +--------------------------------------------------------------------+ | |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
26 | */ | |
27 | ||
28 | /** | |
29 | * | |
30 | * @package CRM | |
31 | * @copyright CiviCRM LLC (c) 2004-2013 | |
32 | * $Id$ | |
33 | * | |
34 | */ | |
35 | class CRM_Case_StateMachine_Search extends CRM_Core_StateMachine { | |
36 | ||
37 | /** | |
38 | * The task that the wizard is currently processing | |
39 | * | |
40 | * @var string | |
41 | * @protected | |
42 | */ | |
43 | protected $_task; | |
44 | ||
45 | /** | |
46 | * class constructor | |
47 | */ function __construct($controller, $action = CRM_Core_Action::NONE) { | |
48 | parent::__construct($controller, $action); | |
49 | ||
50 | $this->_pages = array(); | |
51 | ||
52 | $this->_pages['CRM_Case_Form_Search'] = NULL; | |
53 | list($task, $result) = $this->taskName($controller, 'Search'); | |
54 | $this->_task = $task; | |
55 | ||
56 | if (is_array($task)) { | |
57 | foreach ($task as $t) { | |
58 | $this->_pages[$t] = NULL; | |
59 | } | |
60 | } | |
61 | else { | |
62 | $this->_pages[$task] = NULL; | |
63 | } | |
64 | ||
65 | if ($result) { | |
66 | $this->_pages['CRM_Case_Form_Task_Result'] = NULL; | |
67 | } | |
68 | ||
69 | $this->addSequentialPages($this->_pages, $action); | |
70 | } | |
71 | ||
72 | /** | |
73 | * Determine the form name based on the action. This allows us | |
74 | * to avoid using conditional state machine, much more efficient | |
75 | * and simpler | |
76 | * | |
77 | * @param CRM_Core_Controller $controller the controller object | |
78 | * | |
79 | * @return string the name of the form that will handle the task | |
80 | * @access protected | |
81 | */ | |
82 | function taskName($controller, $formName = 'Search') { | |
83 | // total hack, check POST vars and then session to determine stuff | |
84 | // fix value if print button is pressed | |
85 | if (CRM_Utils_Array::value('_qf_' . $formName . '_next_print', $_POST)) { | |
86 | $value = CRM_Case_Task::PRINT_CASES; | |
87 | } | |
88 | else { | |
89 | $value = CRM_Utils_Array::value('task', $_POST); | |
90 | } | |
91 | if (!isset($value)) { | |
92 | $value = $this->_controller->get('task'); | |
93 | } | |
94 | $this->_controller->set('task', $value); | |
95 | ||
96 | return CRM_Case_Task::getTask($value); | |
97 | } | |
98 | ||
99 | /** | |
100 | * return the form name of the task | |
101 | * | |
102 | * @return string | |
103 | * @access public | |
104 | */ | |
105 | function getTaskFormName() { | |
106 | return CRM_Utils_String::getClassName($this->_task); | |
107 | } | |
108 | ||
109 | /** | |
110 | * Since this is a state machine for search and we want to come back to the same state | |
111 | * we dont want to issue a reset of the state session when we are done processing a task | |
112 | * | |
113 | */ | |
114 | function shouldReset() { | |
115 | return FALSE; | |
116 | } | |
117 | } | |
118 |