ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilAICCPresentationGUI.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
24require_once("./Modules/ScormAicc/classes/class.ilObjAICCLearningModule.php");
25require_once("./Modules/ScormAicc/classes/AICC/class.ilAICCObjectGUI.php");
26require_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMPresentationGUI.php");
27
28
39class ilAICCPresentationGUI extends ilSCORMPresentationGUI
40{
41 var $ilias;
42 var $slm;
43 var $tpl;
44 var $lng;
45
46 function ilAICCPresentationGUI()
47 {
48 global $ilias, $tpl, $lng, $ilCtrl;
49
50 $this->ilias =& $ilias;
51 $this->tpl =& $tpl;
52 $this->lng =& $lng;
53 $this->ctrl =& $ilCtrl;
54
55 $cmd = (!empty($_GET["cmd"])) ? $_GET["cmd"] : "frameset";
56
57 // Todo: check lm id
58 $this->slm =& new ilObjAICCLearningModule($_GET["ref_id"], true);
59 }
60
64 function &executeCommand()
65 {
66 global $ilAccess, $ilLog;
67
68 $next_class = $this->ctrl->getNextClass($this);
69 $cmd = $this->ctrl->getCmd("frameset");
70
71 if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"]))
72 {
73 $ilias->raiseError($lng->txt("permission_denied"), $ilias->error_obj->WARNING);
74 }
75
76 switch($next_class)
77 {
78 default:
79 $this->$cmd();
80 }
81 }
82
83 function view()
84 {
85 $sc_gui_object =& ilAICCObjectGUI::getInstance($_GET["obj_id"]);
86
87 if(is_object($sc_gui_object))
88 {
89 $sc_gui_object->view();
90 }
91
92 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
93 $this->tpl->show();
94 }
95
99 function explorer($a_target = "sahs_content")
100 {
101 $this->tpl = new ilTemplate("tpl.sahs_exp_main.html", true, true, "Modules/ScormAicc");
102
103 require_once("./Modules/ScormAicc/classes/AICC/class.ilAICCExplorer.php");
104 $exp = new ilAICCExplorer(
105 $this->ctrl->getLinkTarget($this, "view"), $this->slm);
106 $exp->setTargetGet("obj_id");
107 $exp->setFrameTarget($a_target);
108 //$exp->setFiltered(true);
109
110 if ($_GET["scexpand"] == "")
111 {
112 $mtree = new ilSCORMTree($this->slm->getId());
113 $expanded = $mtree->readRootId();
114 }
115 else
116 {
117 $expanded = $_GET["scexpand"];
118 }
119 $exp->setExpand($expanded);
120
121 $exp->forceExpandAll(true, false);
122
123 // build html-output
124 //666$exp->setOutput(0);
125 $exp->setOutput(0);
126
127 $output = $exp->getOutput();
128
129 $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
130 $this->tpl->addBlockFile("CONTENT", "content", "tpl.explorer.html");
131 $this->tpl->setVariable("TXT_EXPLORER_HEADER", $this->lng->txt("cont_content"));
132 $this->tpl->setVariable("EXP_REFRESH", $this->lng->txt("refresh"));
133 $this->tpl->setVariable("EXPLORER",$output);
134 $this->tpl->setVariable("ACTION", $this->ctrl->getLinkTarget($this, $_GET["cmd"])."&frame=".$_GET["frame"].
135 "&ref_id=".$this->slm->getRefId()."&scexpand=".$_GET["scexpand"]);
136 $this->tpl->parseCurrentBlock();
137 $this->tpl->show();
138 }
139
140 function launchSahs()
141 {
142 global $ilUser, $ilDB;
143
144 $sahs_id = ($_GET["sahs_id"] == "")
145 ? $_POST["sahs_id"]
146 : $_GET["sahs_id"];
147 $ref_id = ($_GET["ref_id"] == "")
148 ? $_POST["ref_id"]
149 : $_GET["ref_id"];
150
151 $this->slm =& new ilObjAICCLearningModule($ref_id, true);
152
153 include_once("./Modules/ScormAicc/classes/AICC/class.ilAICCUnit.php");
154 $unit =& new ilAICCUnit($sahs_id);
155
156 //guess the url
157 $url=$unit->getCommand_line();
158 if (strlen($url)==0)
159 $url=$unit->getFilename();
160 if (strcasecmp(substr($unit->getFilename(),0,4),"http")!=0)
161 $url=$this->slm->getDataDirectory("output")."/".$url;
162 if (strlen($unit->getWebLaunch())>0)
163 $url.="?".$unit->getWebLaunch();
164/*
165 if (strcasecmp(substr($unit->getFilename(),0,4),"http")==0)
166 $href=$unit->getFilename();
167 else
168 $href=$this->slm->getDataDirectory("output")."/".$unit->getFilename();
169*/
170 $this->tpl = new ilTemplate("tpl.sahs_launch_cbt.html", true, true, "Modules/ScormAicc");
171 $this->tpl->setVariable("HREF", $url);
172// $this->tpl->setVariable("LAUNCH_DATA", $unit->getDataFromLms());
173 $this->tpl->setVariable("MAST_SCORE", $unit->getMasteryScore());
174 $this->tpl->setVariable("MAX_TIME", $unit->getMaxTimeAllowed());
175 $this->tpl->setVariable("LIMIT_ACT", $unit->getTimeLimitAction());
176 if($ilUser->getFirstName() == "Joe") // for test purpose
177 {
178 $this->tpl->setCurrentBlock("credit");
179 $this->tpl->setVariable("CREDIT_MODE", "normal");
180 $this->tpl->parseCurrentBlock();
181 }
182
183 $val_set = $ilDB->queryF('
184 SELECT * FROM scorm_tracking
185 WHERE user_id = %s
186 AND sco_id = %s
187 AND obj_id = %s',
188 array('integer','integer','integer'),
189 array($ilUser->getId(),$sahs_id,$this->slm->getId()));
190
191 $re_value = array();
192
193 while($val_rec = $ilDB->fetchAssoc($val_set))
194 {
195 $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
196 $val_rec["rvalue"] = str_replace("\r", "\n", $val_rec["rvalue"]);
197 $val_rec["rvalue"] = str_replace("\n", "%n%", $val_rec["rvalue"]);
198 $re_value[$val_rec["lvalue"]] = $val_rec["rvalue"];
199 }
200
201 foreach($re_value as $var => $value)
202 {
203 switch ($var)
204 {
205 case "cmi.core.lesson_location":
206 case "cmi.core.lesson_status":
207 case "cmi.core.entry":
208 case "cmi.core.score.raw":
209 case "cmi.core.score.max":
210 case "cmi.core.score.min":
211 case "cmi.core.total_time":
212 case "cmi.core.exit":
213 case "cmi.suspend_data":
214 case "cmi.comments":
215 case "cmi.student_preference.audio":
216 case "cmi.student_preference.language":
217 case "cmi.student_preference.speed":
218 case "cmi.student_preference.text":
219 $this->setSingleVariable($var, $value);
220 break;
221
222 case "cmi.objectives._count":
223 $this->setSingleVariable($var, $value);
224 $this->setArray("cmi.objectives", $value, "id", $re_value);
225 $this->setArray("cmi.objectives", $value, "score.raw", $re_value);
226 $this->setArray("cmi.objectives", $value, "score.max", $re_value);
227 $this->setArray("cmi.objectives", $value, "score.min", $re_value);
228 $this->setArray("cmi.objectives", $value, "status", $re_value);
229 break;
230
231 case "cmi.interactions._count":
232 $this->setSingleVariable($var, $value);
233 $this->setArray("cmi.interactions", $value, "id", $re_value);
234 for($i=0; $i<$value; $i++)
235 {
236 $var2 = "cmi.interactions.".$i.".objectives._count";
237 if (isset($v_array[$var2]))
238 {
239 $cnt = $v_array[$var2];
240 $this->setArray("cmi.interactions.".$i.".objectives",
241 $cnt, "id", $re_value);
242 /*
243 $this->setArray("cmi.interactions.".$i.".objectives",
244 $cnt, "score.raw", $re_value);
245 $this->setArray("cmi.interactions.".$i.".objectives",
246 $cnt, "score.max", $re_value);
247 $this->setArray("cmi.interactions.".$i.".objectives",
248 $cnt, "score.min", $re_value);
249 $this->setArray("cmi.interactions.".$i.".objectives",
250 $cnt, "status", $re_value);*/
251 }
252 }
253 $this->setArray("cmi.interactions", $value, "time", $re_value);
254 $this->setArray("cmi.interactions", $value, "type", $re_value);
255 for($i=0; $i<$value; $i++)
256 {
257 $var2 = "cmi.interactions.".$i.".correct_responses._count";
258 if (isset($v_array[$var2]))
259 {
260 $cnt = $v_array[$var2];
261 $this->setArray("cmi.interactions.".$i.".correct_responses",
262 $cnt, "pattern", $re_value);
263 $this->setArray("cmi.interactions.".$i.".correct_responses",
264 $cnt, "weighting", $re_value);
265 }
266 }
267 $this->setArray("cmi.interactions", $value, "student_response", $re_value);
268 $this->setArray("cmi.interactions", $value, "result", $re_value);
269 $this->setArray("cmi.interactions", $value, "latency", $re_value);
270 break;
271 }
272 }
273
274 global $lng;
275 $this->tpl->setCurrentBlock("switch_icon");
276 $this->tpl->setVariable("SCO_ID", $_GET["sahs_id"]);
277 $this->tpl->setVariable("SCO_ICO", ilUtil::getImagePath("scorm/running.svg"));
278 $this->tpl->setVariable("SCO_ALT",
279 $lng->txt("cont_status").": "
280 .$lng->txt("cont_sc_stat_running")
281 );
282 $this->tpl->parseCurrentBlock();
283
284 // lesson mode
285 $lesson_mode = $this->slm->getDefaultLessonMode();
286 if ($this->slm->getAutoReview())
287 {
288 if ($re_value["cmi.core.lesson_status"] == "completed" ||
289 $re_value["cmi.core.lesson_status"] == "passed" ||
290 $re_value["cmi.core.lesson_status"] == "failed")
291 {
292 $lesson_mode = "review";
293 }
294 }
295 $this->tpl->setVariable("LESSON_MODE", $lesson_mode);
296
297 // credit mode
298 if ($lesson_mode == "normal")
299 {
300 $this->tpl->setVariable("CREDIT_MODE",
301 str_replace("_", " ", $this->slm->getCreditMode()));
302 }
303 else
304 {
305 $this->tpl->setVariable("CREDIT_MODE", "no-credit");
306 }
307
308 // init cmi.core.total_time, cmi.core.lesson_status and cmi.core.entry
309 $sahs_obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
310
311 if (!isset($re_value["cmi.core.total_time"]))
312 {
313 $unit->insertTrackData("cmi.core.total_time", "0000:00:00", $sahs_obj_id);
314 }
315 if (!isset($re_value["cmi.core.lesson_status"]))
316 {
317 $unit->insertTrackData("cmi.core.lesson_status", "not attempted", $sahs_obj_id);
318 }
319 if (!isset($re_value["cmi.core.entry"]))
320 {
321 $unit->insertTrackData("cmi.core.entry", "", $sahs_obj_id);
322 }
323
324 $this->tpl->show();
325 }
326
327}
328?>
$_GET
$_GET["client_id"]
Definition: cfg.phpunit.template.php:12
ilAICCExplorer
Explorer View for AICC Learning Modules.
Definition: class.ilAICCExplorer.php:37
ilAICCObjectGUI\getInstance
& getInstance($a_id)
get instance of specialized GUI class
Definition: class.ilAICCObjectGUI.php:60
ilAICCPresentationGUI
Class ilAICCPresentationGUI.
Definition: class.ilAICCPresentationGUI.php:40
ilAICCPresentationGUI\launchSahs
launchSahs()
This function is called by the API applet in the content frame when a SCO is started.
Definition: class.ilAICCPresentationGUI.php:140
ilAICCPresentationGUI\explorer
explorer($a_target="sahs_content")
output table of content
Definition: class.ilAICCPresentationGUI.php:99
ilObjAICCLearningModule
Class ilObjAICCLearningModule.
Definition: class.ilObjAICCLearningModule.php:18
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1041
ilSCORMPresentationGUI
Class ilSCORMPresentationGUI.
Definition: class.ilSCORMPresentationGUI.php:19
ilSCORMPresentationGUI\setSingleVariable
setSingleVariable($a_var, $a_value)
set single value
Definition: class.ilSCORMPresentationGUI.php:831
ilSCORMPresentationGUI\setArray
setArray($a_left, $a_value, $a_name, &$v_array)
set single value
Definition: class.ilSCORMPresentationGUI.php:842
ilSCORMTree
SCORM Object Tree.
Definition: class.ilSCORMTree.php:35
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:12
ilUtil\getStyleSheetLocation
static getStyleSheetLocation($mode="output", $a_css_name="", $a_css_location="")
get full style sheet file name (path inclusive) of current user
Definition: class.ilUtil.php:176
ilUtil\getImagePath
static getImagePath($img, $module_path="", $mode="output", $offline=false)
get image path (for images located in a template directory)
Definition: class.ilUtil.php:71
$_POST
$_POST['username']
Definition: cron.php:12
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
$ilLog
$ilLog
Definition: inc.setup_header.php:136
ilias
redirection script todo: (a better solution should control the processing via a xml file)
$cmd
$cmd
Definition: sahs_server.php:35
$ref_id
$ref_id
Definition: sahs_server.php:39
$url
$url
Definition: shib_logout.php:72
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$ilUser
global $ilUser
Definition: imgupload.php:15