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MDL-18148 - AICC compliance fixes from Martin Holden.

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This commit is contained in:
piers 2009-02-26 16:31:23 +00:00
parent 324d65763c
commit e341f9c187
2 changed files with 68 additions and 59 deletions
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115
mod/scorm/aicc.php
View File

@ -8,9 +8,16 @@
header("Pragma: no-cache"); header("Pragma: no-cache");
require_once('../../config.php'); require_once('../../config.php');
include_once('lib.php');
require_once('locallib.php'); require_once('locallib.php');
require_once('datamodels/aicclib.php'); require_once('datamodels/aicclib.php');
foreach ($_POST as $key => $value)
{
$tempkey = strtolower($key);
$_POST[$tempkey] = $value;
}
$command = required_param('command', PARAM_ALPHA); $command = required_param('command', PARAM_ALPHA);
$sessionid = required_param('session_id', PARAM_ALPHANUM); $sessionid = required_param('session_id', PARAM_ALPHANUM);
$aiccdata = optional_param('aicc_data', '', PARAM_RAW); $aiccdata = optional_param('aicc_data', '', PARAM_RAW);
@ -55,7 +62,7 @@
$status = 'Running'; $status = 'Running';
} }
if ($status != 'Running') { if ($status != 'Running') {
echo "error=101\nerror_text=Terminated\n"; echo "error=101\r\nerror_text=Terminated\r\n";
} else { } else {
if ($usertrack=scorm_get_tracks($scoid,$USER->id,$attempt)) { if ($usertrack=scorm_get_tracks($scoid,$USER->id,$attempt)) {
$userdata = $usertrack; $userdata = $usertrack;
@ -79,16 +86,16 @@
$userdata->max_time_allowed = isset($sco->max_time_allowed)?$sco->max_time_allowed:''; $userdata->max_time_allowed = isset($sco->max_time_allowed)?$sco->max_time_allowed:'';
$userdata->time_limit_action = isset($sco->time_limit_action)?$sco->time_limit_action:''; $userdata->time_limit_action = isset($sco->time_limit_action)?$sco->time_limit_action:'';
echo "error=0\nerror_text=Successful\naicc_data="; echo "error=0\r\nerror_text=Successful\r\naicc_data=";
echo "[Core]\n"; echo "[Core]\r\n";
echo 'Student_ID = '.$userdata->student_id."\n"; echo 'Student_ID='.$userdata->student_id."\r\n";
echo 'Student_Name = '.$userdata->student_name."\n"; echo 'Student_Name='.$userdata->student_name."\r\n";
if (isset($userdata->{'cmi.core.lesson_location'})) { if (isset($userdata->{'cmi.core.lesson_location'})) {
echo 'Lesson_Location = '.$userdata->{'cmi.core.lesson_location'}."\n"; echo 'Lesson_Location='.$userdata->{'cmi.core.lesson_location'}."\r\n";
} else { } else {
echo 'Lesson_Location = '."\n"; echo 'Lesson_Location='."\r\n";
} }
echo 'Credit = '.$userdata->credit."\n"; echo 'Credit='.$userdata->credit."\r\n";
if (isset($userdata->status)) { if (isset($userdata->status)) {
if ($userdata->status == '') { if ($userdata->status == '') {
$userdata->entry = ', ab-initio'; $userdata->entry = ', ab-initio';
@ -101,10 +108,10 @@
} }
} }
if (isset($userdata->{'cmi.core.lesson_status'})) { if (isset($userdata->{'cmi.core.lesson_status'})) {
echo 'Lesson_Status = '.$userdata->{'cmi.core.lesson_status'}.$userdata->entry."\n"; echo 'Lesson_Status='.$userdata->{'cmi.core.lesson_status'}.$userdata->entry."\r\n";
$SESSION->scorm_lessonstatus = $userdata->{'cmi.core.lesson_status'}; $SESSION->scorm_lessonstatus = $userdata->{'cmi.core.lesson_status'};
} else { } else {
echo 'Lesson_Status = not attempted'.$userdata->entry."\n"; echo 'Lesson_Status=not attempted'.$userdata->entry."\r\n";
$SESSION->scorm_lessonstatus = 'not attempted'; $SESSION->scorm_lessonstatus = 'not attempted';
} }
if (isset($userdata->{'cmi.core.score.raw'})) { if (isset($userdata->{'cmi.core.score.raw'})) {
@ -116,27 +123,27 @@
$min = ', '.$userdata->{'cmi.core.score.min'}; $min = ', '.$userdata->{'cmi.core.score.min'};
} }
} }
echo 'Score = '.$userdata->{'cmi.core.score.raw'}.$max.$min."\n"; echo 'Score='.$userdata->{'cmi.core.score.raw'}.$max.$min."\r\n";
} else { } else {
echo 'Score = '."\n"; echo 'Score='."\r\n";
} }
if (isset($userdata->{'cmi.core.total_time'})) { if (isset($userdata->{'cmi.core.total_time'})) {
echo 'Time = '.$userdata->{'cmi.core.total_time'}."\n"; echo 'Time='.$userdata->{'cmi.core.total_time'}."\r\n";
} else { } else {
echo 'Time = '.'00:00:00'."\n"; echo 'Time='.'00:00:00'."\r\n";
} }
echo 'Lesson_Mode = '.$userdata->mode."\n"; echo 'Lesson_Mode='.$userdata->mode."\r\n";
if (isset($userdata->{'cmi.suspend_data'})) { if (isset($userdata->{'cmi.suspend_data'})) {
echo "[Core_Lesson]\n".rawurldecode($userdata->{'cmi.suspend_data'})."\n"; echo "[Core_Lesson]\r\n".rawurldecode($userdata->{'cmi.suspend_data'})."\r\n";
} else { } else {
echo "[Core_Lesson]\n"."\n"; echo "[Core_Lesson]\r\n";
} }
echo "[Core_Vendor]\n".$userdata->datafromlms."\n"; echo "[Core_Vendor]\r\n".$userdata->datafromlms."\r\n";
echo "[Evaluation]\nCourse_ID = {".$userdata->course_id."}\n"; echo "[Evaluation]\r\nCourse_ID = {".$userdata->course_id."}\r\n";
echo "[Student_Data]\n"; echo "[Student_Data]\r\n";
echo 'Mastery_Score = '.$userdata->mastery_score."\n"; echo 'Mastery_Score='.$userdata->mastery_score."\r\n";
echo 'Max_Time_Allowed = '.$userdata->max_time_allowed."\n"; echo 'Max_Time_Allowed='.$userdata->max_time_allowed."\r\n";
echo 'Time_Limit_Action = '.$userdata->time_limit_action."\n"; echo 'Time_Limit_Action='.$userdata->time_limit_action."\r\n";
} else { } else {
print_error('cannotfindsco', 'scorm'); print_error('cannotfindsco', 'scorm');
} }
@ -145,7 +152,7 @@
case 'putparam': case 'putparam':
if ($status == 'Running') { if ($status == 'Running') {
if (! $cm = get_coursemodule_from_instance("scorm", $scorm->id, $scorm->course)) { if (! $cm = get_coursemodule_from_instance("scorm", $scorm->id, $scorm->course)) {
echo "error=1\nerror_text=Unknown\n"; // No one must see this error message if not hacked echo "error=1\r\nerror_text=Unknown\r\n"; // No one must see this error message if not hacked
} }
if (!empty($aiccdata) && has_capability('mod/scorm:savetrack', get_context_instance(CONTEXT_MODULE, $cm->id))) { if (!empty($aiccdata) && has_capability('mod/scorm:savetrack', get_context_instance(CONTEXT_MODULE, $cm->id))) {
$initlessonstatus = 'not attempted'; $initlessonstatus = 'not attempted';
@ -160,7 +167,7 @@
$datamodel['time'] = 'cmi.core.session_time'; $datamodel['time'] = 'cmi.core.session_time';
$datamodel['[core_lesson]'] = 'cmi.suspend_data'; $datamodel['[core_lesson]'] = 'cmi.suspend_data';
$datamodel['[comments]'] = 'cmi.comments'; $datamodel['[comments]'] = 'cmi.comments';
$datarows = explode("\n",$aiccdata); $datarows = explode("\r\n",$aiccdata);
reset($datarows); reset($datarows);
while ((list(,$datarow) = each($datarows)) !== false) { while ((list(,$datarow) = each($datarows)) !== false) {
if (($equal = strpos($datarow, '=')) !== false) { if (($equal = strpos($datarow, '=')) !== false) {
@ -199,6 +206,7 @@
$value = ''; $value = '';
if (count($values) > 1) { if (count($values) > 1) {
$value = trim(strtolower($values[1])); $value = trim(strtolower($values[1]));
$value = $value[0];
if (isset($exites[$value])) { if (isset($exites[$value])) {
$value = $exites[$value]; $value = $exites[$value];
} }
@ -208,6 +216,7 @@
$id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $subelement, $value); $id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $subelement, $value);
} }
$value = trim(strtolower($values[0])); $value = trim(strtolower($values[0]));
$value = $value[0];
if (isset($statuses[$value]) && ($mode == 'normal')) { if (isset($statuses[$value]) && ($mode == 'normal')) {
$value = $statuses[$value]; $value = $statuses[$value];
$id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value); $id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value);
@ -229,7 +238,7 @@
$value = ''; $value = '';
if (is_numeric($values[0])) { if (is_numeric($values[0])) {
$value = trim($values[0]); $value = trim($values[0]);
$id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value); $id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value);
} }
$score = $value; $score = $value;
@ -244,10 +253,10 @@
$element = $datamodel[strtolower(trim($datarow))]; $element = $datamodel[strtolower(trim($datarow))];
$value = ''; $value = '';
while ((($datarow = current($datarows)) !== false) && (substr($datarow,0,1) != '[')) { while ((($datarow = current($datarows)) !== false) && (substr($datarow,0,1) != '[')) {
$value .= $datarow; $value .= $datarow."\r\n";
next($datarows); next($datarows);
} }
$value = rawurlencode($value); $value = rawurlencode(stripslashes($value));
$id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value); $id = scorm_insert_track($USER->id, $scorm->id, $sco->id, $attempt, $element, $value);
} }
} }
@ -269,56 +278,56 @@
} }
} }
} }
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
case 'putcomments': case 'putcomments':
if ($status == 'Running') { if ($status == 'Running') {
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
case 'putinteractions': case 'putinteractions':
if ($status == 'Running') { if ($status == 'Running') {
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
case 'putobjectives': case 'putobjectives':
if ($status == 'Running') { if ($status == 'Running') {
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
case 'putpath': case 'putpath':
if ($status == 'Running') { if ($status == 'Running') {
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
case 'putperformance': case 'putperformance':
if ($status == 'Running') { if ($status == 'Running') {
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
case 'exitau': case 'exitau':
@ -342,23 +351,23 @@
} }
$SESSION->scorm_status = 'Terminated'; $SESSION->scorm_status = 'Terminated';
$SESSION->scorm_session_time = ''; $SESSION->scorm_session_time = '';
echo "error=0\nerror_text=Successful\n"; echo "error=0\r\nerror_text=Successful\r\n";
} else if ($status == 'Terminated') { } else if ($status == 'Terminated') {
echo "error=1\nerror_text=Terminated\n"; echo "error=1\r\nerror_text=Terminated\r\n";
} else { } else {
echo "error=1\nerror_text=Not Initialized\n"; echo "error=1\r\nerror_text=Not Initialized\r\n";
} }
break; break;
default: default:
echo "error=1\nerror_text=Invalid Command\n"; echo "error=1\r\nerror_text=Invalid Command\r\n";
break; break;
} }
} }
} else { } else {
if (empty($command)) { if (empty($command)) {
echo "error=1\nerror_text=Invalid Command\n"; echo "error=1\r\nerror_text=Invalid Command\r\n";
} else { } else {
echo "error=3\nerror_text=Invalid Session ID\n"; echo "error=3\r\nerror_text=Invalid Session ID\r\n";
} }
} }
?> ?>

12
mod/scorm/datamodel.php
View File

@ -67,12 +67,12 @@
} }
} }
} }
// // Log every datamodel update requested // Log every datamodel update requested
// if (substr($element,0,15) == 'adl.nav.request' || substr($element,0,3) == 'cmi') { if (substr($element,0,15) == 'adl.nav.request' || substr($element,0,3) == 'cmi') {
// if (scorm_debugging($scorm)) { if (scorm_debugging($scorm)) {
// add_to_log($course->id, 'scorm', 'trk: '.trim($scorm->name).' at: '.$attempt, 'view.php?id='.$cm->id, "$element => $value", $cm->id); add_to_log($course->id, 'scorm', 'trk: '.trim($scorm->name).' at: '.$attempt, 'view.php?id='.$cm->id, "$element => $value", $cm->id);
// } }
// } }
} }
} }
if ($result) { if ($result) {