chore: version inicial del codigo fuente del LMS Estafeta

2026-10-02 20:33:12 -06:00
commit c8bb6b97b9
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+<?php 
+
+/* 
+
+VS SCORM 1.2 RTE - finish.php
+Rev 2010-04-30-01
+Copyright (C) 2009, Addison Robson LLC
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, 
+Boston, MA 02110-1301, USA.
+
+*/
+//  read database login information and connect
+require_once "../config.php";
+session_name($CFG->sessionname);
+session_start();
+//  essential functions
+require_once "subs.php";
+
+
+dbConnect();
+
+// read form variables
+$SCOInstanceID =   $_POST['SCOInstanceID'];
+$computeTime = $_POST['computeTime'];
+//$SCOInstanceID =   str_replace (' ','+', $SCOInstanceID );
+//$SCOInstanceID =  $desencriptar( $SCOInstanceID );
+$data = json_decode ($_POST['data'],true);
+
+if (! is_array($data)) { $data = array($data); }
+
+// iterate through the data elements
+foreach ($data as $varname => $varvalue) {
+
+	// save data to the 'scormvars' table
+	writeElement($varname,$varvalue);
+
+	// special cases - set appropriate values in the LMS tables when they are set by the course
+	if ($varname == "cmi.core.score.raw") { setInLMS('TestScore',$varvalue); }
+	if ($varname == "cmi.core.lesson_status") { setInLMS('Finished',$varvalue); }
+
+}
+
+
+// ------------------------------------------------------------------------------------
+// set cmi.core.lesson_status
+
+// find existing value of cmi.core.lesson_status
+$lessonstatus = readElement('cmi.core.lesson_status');
+
+// if it's 'not attempted', change it to 'completed'
+if ($lessonstatus == 'not attempted') {
+	writeElement('cmi.core.lesson_status','completed');
+}
+
+// has a mastery score been specified in the IMS manifest file?
+$masteryscore = readElement('adlcp:masteryscore');
+$masteryscore *= 1;
+if ($masteryscore) {
+	// yes - so read the score
+	$rawscore = readElement('cmi.core.score.raw');
+	$rawscore *= 1;
+	// set cmi.core.lesson_status to passed/failed
+	if ($rawscore >= $masteryscore) {
+		writeElement('cmi.core.lesson_status','passed');
+	}
+	else {
+		writeElement('cmi.core.lesson_status','failed');
+	}
+}
+
+// ------------------------------------------------------------------------------------
+// set cmi.core.entry based on the value of cmi.core.exit
+
+// clear existing value
+writeElement('cmi.core.entry','');
+
+// new entry value depends on exit value
+$exit = readElement('cmi.core.exit');
+if ($exit == 'suspend') {
+	writeElement('cmi.core.entry','resume');
+}
+else {
+	writeElement('cmi.core.entry','');
+}
+
+// ------------------------------------------------------------------------------------
+// process changes to cmi.core.total_time
+
+// read cmi.core.total_time from the 'scormvars' table
+$totaltime = readElement('cmi.core.total_time');
+
+// convert total time to seconds
+$time = explode(':',$totaltime);
+$totalseconds = $time[0]*60*60 + $time[1]*60 + $time[2];
+
+// read the last-set cmi.core.session_time from the 'scormvars' table
+$sessiontime = readElement('cmi.core.session_time');
+
+// no session time set by SCO - set to zero
+if (!$sessiontime) {
+	$sessiontime = $computeTime; // siempre se detecta el tiempo
+}
+
+// convert session time to seconds
+$time = explode(':',$sessiontime);
+
+$sessionseconds = $time[0]*60*60 + $time[1]*60 + $time[2];
+
+// new total time is ...
+$totalseconds += $sessionseconds;
+
+// break total time into hours, minutes and seconds
+$totalhours = intval($totalseconds / 3600);
+$totalseconds -= $totalhours * 3600;
+$totalminutes = intval($totalseconds / 60);
+$totalseconds -= $totalminutes * 60;
+
+// reformat to comply with the SCORM data model
+$totaltime = sprintf("%04d:%02d:%02d",$totalhours,$totalminutes,$totalseconds);
+
+// save new total time to the 'scormvars' table
+writeElement('cmi.core.total_time',$totaltime);
+
+// delete the last session time
+writeElement('cmi.core.session_time','');
+// ------------------------------------------------------------------------------------
+mysqli_close($link);
+// return value to the calling program
+print "true";
+?>