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Course import - Import scorm, assignment and lession partial from mod…
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…ule xml - refs BT#20060
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@cfasanando
cfasanando committed Jul 22, 2022
1 parent da4c247 commit b77c764
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Showing 2 changed files with 274 additions and 10 deletions.
278 changes: 269 additions & 9 deletions main/inc/lib/MoodleImport.php
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Expand Up @@ -116,8 +116,7 @@ public function import($uploadedFile)
$_POST['moodle_import'] = true;
$_POST['language'] = $courseInfo['language'];

$modScormFiles = [];
$i = 0;
$modScormFileZips = [];
foreach ($mainFileModuleValues as $fileInfo) {
$dirs = new RecursiveDirectoryIterator($currentResourceFilePath);
foreach (new RecursiveIteratorIterator($dirs) as $file) {
Expand All @@ -129,12 +128,6 @@ public function import($uploadedFile)
continue;
}

if (true === $fileInfo['modscorm']) {
$modScormFiles[$fileInfo['contenthash']][$i] = $fileInfo;
$i++;
continue;
}

if ($debug) {
error_log($fileInfo['filename']);
}
Expand All @@ -147,6 +140,13 @@ public function import($uploadedFile)
$files['file']['from_file'] = true;
$files['file']['move_file'] = true;

if (isset($fileInfo['modscorm']) && true === $fileInfo['modscorm']) {
if ('application/zip' == $fileInfo['mimetype']) {
$modScormFileZips[$fileInfo['contenthash']] = $files;
}
continue;
}

$title = isset($fileInfo['title']) ? $fileInfo['title'] : pathinfo($fileInfo['filename'], PATHINFO_FILENAME);

$data = DocumentManager::upload_document(
Expand Down Expand Up @@ -206,6 +206,29 @@ public function import($uploadedFile)
}

switch ($moduleName) {
case 'lesson':
$moduleDir = $currentItem['directory'];
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml');
$moduleValues = $this->readLessonModule($moduleXml);
$this->processLesson($moduleValues);
break;
case 'assign':
$moduleDir = $currentItem['directory'];
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml');
$moduleValues = $this->readAssignModule($moduleXml);
$assignId = $this->processAssignment($moduleValues);

// It is added as item in Learnpath
if (!empty($currentItem['sectionid']) && !empty($assignId)) {
$lastLpItemId = $this->processSectionItem($sectionLpValues[$currentItem['sectionid']], 'student_publication', $assignId, $moduleValues['name']);
}
break;
case 'scorm':
$moduleDir = $currentItem['directory'];
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml');
$moduleValues = $this->readScormModule($moduleXml);
$this->processScorm($moduleValues, $modScormFileZips);
break;
case 'glossary':
$moduleDir = $currentItem['directory'];
$moduleXml = @file_get_contents($destinationDir.'/'.$moduleDir.'/'.$moduleName.'.xml');
Expand Down Expand Up @@ -526,7 +549,7 @@ public function processSections($sections, $activities)
public function countSectionActivities($activities, $sectionId)
{
$sectionActivities = [];
$modulesLpTypes = ['url', 'resource', 'quiz', 'forum', 'page', 'label'];
$modulesLpTypes = ['url', 'resource', 'quiz', 'forum', 'page', 'label', 'assign'];
$i = 0;
foreach ($activities as $activity) {
if (empty($activity->childNodes->length)) {
Expand Down Expand Up @@ -615,6 +638,112 @@ public function readSectionModule($sectionInfoXml)
return $sectionInfo;
}

/**
* It gets lesson information from module xml.
*
* @param $moduleXml
*
* @return array|false
*/
public function readLessonModule($moduleXml)
{
$doc = new DOMDocument();
$res = @$doc->loadXML($moduleXml);
if (empty($res)) {
return false;
}

$activities = $doc->getElementsByTagName('lesson');
$currentItem = [];
foreach ($activities as $activity) {
if ($activity->childNodes->length) {
foreach ($activity->childNodes as $item) {
$currentItem[$item->nodeName] = $item->nodeValue;
}
}
}

$pages = $doc->getElementsByTagName('page');

$pagesList = [];
$counter = 0;
foreach ($pages as $page) {
if ($page->childNodes->length) {
foreach ($page->childNodes as $item) {
$pagesList[$counter][$item->nodeName] = $item->nodeValue;
}
$counter++;
}
}
$currentItem['pages'] = $pagesList;

return $currentItem;
}

/**
* It gets assignment information from module xml.
*
* @param $moduleXml
*
* @return array|false
*/
public function readAssignModule($moduleXml)
{
$doc = new DOMDocument();
$res = @$doc->loadXML($moduleXml);
if (empty($res)) {
return false;
}

$info = [];
$entries = $doc->getElementsByTagName('assign');
foreach ($entries as $entry) {
if (empty($entry->childNodes->length)) {
continue;
}
foreach ($entry->childNodes as $item) {
if (in_array($item->nodeName, ['name', 'intro', 'duedate', 'grade'])) {
$info[$item->nodeName] = $item->nodeValue;
}
}
}

return $info;
}

/**
* It gest scorm information from module xml.
*
* @param $moduleXml
*
* @return array|false
*/
public function readScormModule($moduleXml)
{
$doc = new DOMDocument();
$res = @$doc->loadXML($moduleXml);
if (empty($res)) {
return false;
}

$info = [];
$entries = $doc->getElementsByTagName('scorm');
$i = 0;
foreach ($entries as $entry) {
if (empty($entry->childNodes->length)) {
continue;
}
foreach ($entry->childNodes as $item) {
if (in_array($item->nodeName, ['name', 'reference', 'sha1hash', 'scormtype'])) {
$info[$i][$item->nodeName] = $item->nodeValue;
}
}
$i++;
}

return $info;
}

/**
* Get glossary information from module xml.
*
Expand Down Expand Up @@ -675,6 +804,137 @@ public function readHtmlModule($moduleXml, $moduleName)
return $currentItem;
}

/**
* It saves a learnpath from module xml.
*
* @param $moduleValues
*
* @return false
*/
public function processLesson($moduleValues)
{
if (!empty($moduleValues['pages'])) {
$qtypes = [
20 => 'page',
10 => 'essay',
5 => 'matching',
3 => 'multichoice',
1 => 'shortanswer',
2 => 'truefalse'
];
$items = $moduleValues['pages'];
$lpName = $moduleValues['name'];
$lpDescription = api_utf8_decode($moduleValues['intro']);
$lpId = learnpath::add_lp(
api_get_course_id(),
$lpName,
$lpDescription,
'chamilo',
'manual'
);

$questionList = [];
foreach ($items as $item) {
if (in_array($item['qtype'], array_keys($qtypes))) {
$qTypeName = $qtypes[$item['qtype']];
switch ($qTypeName) {
case 'page':
$pageValues = [];
$pageValues['name'] = $item['title'];
$pageValues['content'] = $item['contents'];
$documentId = $this->processHtmlDocument($pageValues, 'page');
$this->processSectionItem($lpId, 'document', $documentId, $pageValues['name']);
break;
case 'essay':
case 'matching':
case 'multichoice':
case 'shortanswer':
case 'truefalse':
break;
}
}
}
}

return false;
}

/**
* It saves a student publication from module xml.
*
* @param $assign
*
* @return bool|int
*/
public function processAssignment($assign)
{
if (!empty($assign)) {
require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php';
$values = [];
$values['new_dir'] = $assign['name'];
$values['enableEndDate'] = 1;
$values['ends_on'] = date('Y-m-d H:i', $assign['duedate']);
$values['work_title'] = $assign['name'];
$values['description'] = api_utf8_decode($assign['intro']);
$values['qualification'] = '';
$values['weight'] = $assign['grade'];
$values['allow_text_assignment'] = 2;

$assignId = addDir(
$values,
api_get_user_id(),
api_get_course_info(),
api_get_group_id(),
api_get_session_id()
);

return $assignId;
}

return false;
}

/**
* It saves a scorm from module xml.
*
* @param $moduleValues
* @param $modScormFileZips
*
* @return bool
*/
public function processScorm($moduleValues, $modScormFileZips)
{
if (!empty($moduleValues)) {
foreach ($moduleValues as $info) {
$sha1hash = $info['sha1hash'];
if (!empty($modScormFileZips[$sha1hash])) {
$scormFile = $modScormFileZips[$sha1hash];
$oScorm = new scorm();
$manifest = $oScorm->import_package(
$scormFile['file']
);
if (!empty($manifest)) {
$oScorm->parse_manifest($manifest);
$oScorm->import_manifest(
api_get_course_id(),
1,
0,
0,
$info['name']
);
}
$oScorm->set_proximity($info['scormtype']);
$oScorm->set_maker('Scorm');
$oScorm->set_jslib('scorm_api.php');
}
}

return true;
}

return false;
}

/**
* It saves glossary terms from module xml.
*
Expand Down
6 changes: 5 additions & 1 deletion main/lp/scorm.class.php
View file
Expand Up @@ -329,7 +329,8 @@ public function import_manifest(
$courseCode,
$userMaxScore = 1,
$sessionId = 0,
$userId = 0
$userId = 0,
$lpName = null
) {
if ($this->debug > 0) {
error_log('New LP - Entered import_manifest('.$courseCode.')', 0);
Expand Down Expand Up @@ -361,6 +362,9 @@ public function import_manifest(
}
$myname = api_utf8_decode($oOrganization->get_name());
$now = api_get_utc_datetime();
if (!empty($lpName)) {
$myname = api_utf8_decode($lpName);
}

$params = [
'c_id' => $courseId,
Expand Down

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