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class.ilLPStatusFactory.php
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1 <?php
2 
3 /* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */
4 
5 include_once 'Services/Tracking/classes/class.ilLPObjSettings.php';
6 
19 class ilLPStatusFactory
20 {
21  static private $class_by_obj_id = array();
22 
23  const PATH = 'Services/Tracking/classes/status/';
24 
25  function _getClassById($a_obj_id, $a_mode = NULL)
26  {
27  if($a_mode === NULL)
28  {
29  include_once 'Services/Object/classes/class.ilObjectLP.php';
30  $olp = ilObjectLP::getInstance($a_obj_id);
31  $a_mode = $olp->getCurrentMode();
32 
33  // please keep the cache in this if-block, otherwise default values
34  // will not trigger the include_once calls
35  if (isset(self::$class_by_obj_id[$a_obj_id]))
36  {
37  return self::$class_by_obj_id[$a_obj_id];
38  }
39  }
40 
41  switch($a_mode)
42  {
43  case ilLPObjSettings::LP_MODE_VISITS:
44  include_once self::PATH.'class.ilLPStatusVisits.php';
45  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusVisits';
46 
47  case ilLPObjSettings::LP_MODE_COLLECTION:
48  include_once self::PATH.'class.ilLPStatusCollection.php';
49  return self::$class_by_obj_id[$a_obj_id] ='ilLPStatusCollection';
50 
51  case ilLPObjSettings::LP_MODE_TLT:
52  include_once self::PATH.'class.ilLPStatusTypicalLearningTime.php';
53  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusTypicalLearningTime';
54 
55  case ilLPObjSettings::LP_MODE_SCORM:
56  include_once self::PATH.'class.ilLPStatusSCORM.php';
57  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusSCORM';
58 
59  case ilLPObjSettings::LP_MODE_TEST_FINISHED:
60  include_once self::PATH.'class.ilLPStatusTestFinished.php';
61  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusTestFinished';
62 
63  case ilLPObjSettings::LP_MODE_TEST_PASSED:
64  include_once self::PATH.'class.ilLPStatusTestPassed.php';
65  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusTestPassed';
66 
67  case ilLPObjSettings::LP_MODE_MANUAL:
68  include_once self::PATH.'class.ilLPStatusManual.php';
69  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusManual';
70 
71  case ilLPObjSettings::LP_MODE_MANUAL_BY_TUTOR:
72  include_once self::PATH.'class.ilLPStatusManualByTutor.php';
73  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusManualByTutor';
74 
75  case ilLPObjSettings::LP_MODE_EXERCISE_RETURNED:
76  include_once self::PATH.'class.ilLPStatusExerciseReturned.php';
77  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusExerciseReturned';
78 
79  case ilLPObjSettings::LP_MODE_OBJECTIVES:
80  include_once self::PATH.'class.ilLPStatusObjectives.php';
81  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusObjectives';
82 
83  case ilLPObjSettings::LP_MODE_SCORM_PACKAGE:
84  include_once self::PATH.'class.ilLPStatusSCORMPackage.php';
85  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusSCORMPackage';
86 
87  case ilLPObjSettings::LP_MODE_EVENT:
88  include_once self::PATH.'class.ilLPStatusEvent.php';
89  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusEvent';
90 
91  case ilLPObjSettings::LP_MODE_PLUGIN:
92  include_once self::PATH.'class.ilLPStatusPlugin.php';
93  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusPlugin';
94 
95  case ilLPObjSettings::LP_MODE_COLLECTION_TLT:
96  include_once self::PATH.'class.ilLPStatusCollectionTLT.php';
97  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusCollectionTLT';
98 
99  case ilLPObjSettings::LP_MODE_COLLECTION_MANUAL:
100  include_once self::PATH.'class.ilLPStatusCollectionManual.php';
101  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatusCollectionManual';
102 
103  case ilLPObjSettings::LP_MODE_DEACTIVATED:
104  include_once 'Services/Tracking/classes/class.ilLPStatus.php';
105  return self::$class_by_obj_id[$a_obj_id] = 'ilLPStatus';
106 
107  case ilLPObjSettings::LP_MODE_UNDEFINED:
108  include_once 'Services/Object/classes/class.ilObjectLP.php';
109  $olp = ilObjectLP::getInstance($a_obj_id);
110  $mode = $olp->getCurrentMode();
111  if($mode != ilLPObjSettings::LP_MODE_UNDEFINED)
112  {
113  return self::$class_by_obj_id[$a_obj_id] = self::_getClassById($a_obj_id, $mode);
114  }
115  // fallthrough
116 
117  default:
118  echo "ilLPStatusFactory: unknown type ".$a_mode;
119  exit;
120  }
121  }
122 
123  function _getClassByIdAndType($a_obj_id,$a_type)
124  {
125  // id is ignored in the moment
126  switch($a_type)
127  {
128  case 'event':
129  include_once self::PATH.'class.ilLPStatusEvent.php';
130  return 'ilLPStatusEvent';
131 
132  default:
133  echo "ilLPStatusFactory: unknown type: ".$a_type;
134  exit;
135  }
136  }
137 
138  function _getInstance($a_obj_id, $a_mode = NULL)
139  {
140  if($a_mode === NULL)
141  {
142  include_once 'Services/Object/classes/class.ilObjectLP.php';
143  $olp = ilObjectLP::getInstance($a_obj_id);
144  $a_mode = $olp->getCurrentMode();
145  }
146 
147  switch($a_mode)
148  {
149  case ilLPObjSettings::LP_MODE_VISITS:
150  include_once self::PATH.'class.ilLPStatusVisits.php';
151  return new ilLPStatusVisits($a_obj_id);
152 
153  case ilLPObjSettings::LP_MODE_COLLECTION:
154  include_once self::PATH.'class.ilLPStatusCollection.php';
155  return new ilLPStatusCollection($a_obj_id);
156 
157  case ilLPObjSettings::LP_MODE_TLT:
158  include_once self::PATH.'class.ilLPStatusTypicalLearningTime.php';
159  return new ilLPStatusTypicalLearningTime($a_obj_id);
160 
161  case ilLPObjSettings::LP_MODE_SCORM:
162  include_once self::PATH.'class.ilLPStatusSCORM.php';
163  return new ilLPStatusSCORM($a_obj_id);
164 
165  case ilLPObjSettings::LP_MODE_TEST_FINISHED:
166  include_once self::PATH.'class.ilLPStatusTestFinished.php';
167  return new ilLPStatusTestFinished($a_obj_id);
168 
169  case ilLPObjSettings::LP_MODE_TEST_PASSED:
170  include_once self::PATH.'class.ilLPStatusTestPassed.php';
171  return new ilLPStatusTestPassed($a_obj_id);
172 
173  case ilLPObjSettings::LP_MODE_MANUAL:
174  include_once self::PATH.'class.ilLPStatusManual.php';
175  return new ilLPStatusManual($a_obj_id);
176 
177  case ilLPObjSettings::LP_MODE_MANUAL_BY_TUTOR:
178  include_once self::PATH.'class.ilLPStatusManualByTutor.php';
179  return new ilLPStatusManualByTutor($a_obj_id);
180 
181  case ilLPObjSettings::LP_MODE_EXERCISE_RETURNED:
182  include_once self::PATH.'class.ilLPStatusExerciseReturned.php';
183  return new ilLPStatusExerciseReturned($a_obj_id);
184 
185  case ilLPObjSettings::LP_MODE_OBJECTIVES:
186  include_once self::PATH.'class.ilLPStatusObjectives.php';
187  return new ilLPStatusObjectives($a_obj_id);
188 
189  case ilLPObjSettings::LP_MODE_SCORM_PACKAGE:
190  include_once self::PATH.'class.ilLPStatusSCORMPackage.php';
191  return new ilLPStatusSCORMPackage($a_obj_id);
192 
193  case ilLPObjSettings::LP_MODE_EVENT:
194  include_once self::PATH.'class.ilLPStatusEvent.php';
195  return new ilLPStatusEvent($a_obj_id);
196 
197  case ilLPObjSettings::LP_MODE_PLUGIN:
198  include_once self::PATH.'class.ilLPStatusPlugin.php';
199  return new ilLPStatusPlugin($a_obj_id);
200 
201  case ilLPObjSettings::LP_MODE_COLLECTION_TLT:
202  include_once self::PATH.'class.ilLPStatusCollectionTLT.php';
203  return new ilLPStatusCollectionTLT($a_obj_id);
204 
205  case ilLPObjSettings::LP_MODE_COLLECTION_MANUAL:
206  include_once self::PATH.'class.ilLPStatusCollectionManual.php';
207  return new ilLPStatusCollectionManual($a_obj_id);
208 
209  case ilLPObjSettings::LP_MODE_DEACTIVATED:
210  include_once 'Services/Tracking/classes/class.ilLPStatus.php';
211  return new ilLPStatus($a_obj_id);
212 
213  case ilLPObjSettings::LP_MODE_UNDEFINED:
214  include_once 'Services/Object/classes/class.ilObjectLP.php';
215  $olp = ilObjectLP::getInstance($a_obj_id);
216  $mode = $olp->getCurrentMode();
217  if($mode != ilLPObjSettings::LP_MODE_UNDEFINED)
218  {
219  return self::_getInstance($a_obj_id, $mode);
220  }
221  // fallthrough
222 
223  default:
224  echo "ilLPStatusFactory: unknown type ".$a_mode;
225  exit;
226  }
227  }
228 }
229 
230 ?>
exit
exit
Definition: login.php:54
ilLPStatusFactory
Class ilLPStatusFactory Creates status class instances for learning progress modes of an object...
Definition: class.ilLPStatusFactory.php:19
ilLPStatusFactory\_getInstance
_getInstance($a_obj_id, $a_mode=NULL)
Definition: class.ilLPStatusFactory.php:138
ilLPStatus
Abstract class ilLPStatus for all learning progress modes E.g ilLPStatusManual, ilLPStatusObjectives ...
Definition: class.ilLPStatus.php:15
ilLPStatusFactory\_getClassByIdAndType
_getClassByIdAndType($a_obj_id, $a_type)
Definition: class.ilLPStatusFactory.php:123
ilObjectLP\getInstance
static getInstance($a_obj_id)
Definition: class.ilObjectLP.php:25
ilLPStatusFactory\_getClassById
_getClassById($a_obj_id, $a_mode=NULL)
Definition: class.ilLPStatusFactory.php:25