/**
* This is executed every time we have one /MOODLE_BACKUP/COURSE/MODULES/MOD/LESSON
* data available
*/
public function process_lesson($data)
{
// get the course module id and context id
$instanceid = $data['id'];
$cminfo = $this->get_cminfo($instanceid);
$this->moduleid = $cminfo['id'];
$contextid = $this->converter->get_contextid(CONTEXT_MODULE, $this->moduleid);
// get a fresh new file manager for this instance
$this->fileman = $this->converter->get_file_manager($contextid, 'mod_lesson');
// migrate referenced local media files
if (!empty($data['mediafile']) and strpos($data['mediafile'], '://') === false) {
$this->fileman->filearea = 'mediafile';
$this->fileman->itemid = 0;
try {
$this->fileman->migrate_file('course_files/' . $data['mediafile']);
} catch (moodle1_convert_exception $e) {
// the file probably does not exist
$this->log('error migrating lesson mediafile', backup::LOG_WARNING, 'course_files/' . $data['mediafile']);
}
}
// start writing lesson.xml
$this->open_xml_writer("activities/lesson_{$this->moduleid}/lesson.xml");
$this->xmlwriter->begin_tag('activity', array('id' => $instanceid, 'moduleid' => $this->moduleid, 'modulename' => 'lesson', 'contextid' => $contextid));
$this->xmlwriter->begin_tag('lesson', array('id' => $instanceid));
foreach ($data as $field => $value) {
if ($field != 'id') {
$this->xmlwriter->full_tag($field, $value);
}
}
return $data;
}
/**
* This is executed every time we have one /MOODLE_BACKUP/COURSE/MODULES/MOD/SCORM
* data available
*/
public function process_scorm($data)
{
global $CFG;
// get the course module id and context id
$instanceid = $data['id'];
$currentcminfo = $this->get_cminfo($instanceid);
$this->moduleid = $currentcminfo['id'];
$contextid = $this->converter->get_contextid(CONTEXT_MODULE, $this->moduleid);
// conditionally migrate to html format in intro
if ($CFG->texteditors !== 'textarea') {
$data['intro'] = text_to_html($data['intro'], false, false, true);
$data['introformat'] = FORMAT_HTML;
}
// get a fresh new file manager for this instance
$this->fileman = $this->converter->get_file_manager($contextid, 'mod_scorm');
// convert course files embedded into the intro
$this->fileman->filearea = 'intro';
$this->fileman->itemid = 0;
$data['intro'] = moodle1_converter::migrate_referenced_files($data['intro'], $this->fileman);
// check 1.9 version where backup was created
$backupinfo = $this->converter->get_stash('backup_info');
if ($backupinfo['moodle_version'] < 2007110503) {
// as we have no module version data, assume $currmodule->version <= $module->version
// - fix data as the source 1.9 build hadn't yet at time of backing up.
$data['grademethod'] = $data['grademethod'] % 10;
}
// update scormtype (logic is consistent as done in scorm/db/upgrade.php)
$ismanifest = preg_match('/imsmanifest\\.xml$/', $data['reference']);
$iszippif = preg_match('/.(zip|pif)$/', $data['reference']);
$isurl = preg_match('/^((http|https):\\/\\/|www\\.)/', $data['reference']);
if ($isurl) {
if ($ismanifest) {
$data['scormtype'] = 'external';
} else {
if ($iszippif) {
$data['scormtype'] = 'localtype';
}
}
}
// migrate scorm package file
$this->fileman->filearea = 'package';
$this->fileman->itemid = 0;
$this->fileman->migrate_file('course_files/' . $data['reference']);
// start writing scorm.xml
$this->open_xml_writer("activities/scorm_{$this->moduleid}/scorm.xml");
$this->xmlwriter->begin_tag('activity', array('id' => $instanceid, 'moduleid' => $this->moduleid, 'modulename' => 'scorm', 'contextid' => $contextid));
$this->xmlwriter->begin_tag('scorm', array('id' => $instanceid));
foreach ($data as $field => $value) {
if ($field != 'id') {
$this->xmlwriter->full_tag($field, $value);
}
}
$this->xmlwriter->begin_tag('scoes');
return $data;
}
/**
* Migrates all course files referenced from the hypertext using the given filemanager
*
* This is typically used to convert images embedded into the intro fields.
*
* @param string $text hypertext containing $@FILEPHP@$ referenced
* @param moodle1_file_manager $fileman file manager to use for the file migration
* @return string the original $text with $@FILEPHP@$ references replaced with the new @@PLUGINFILE@@
*/
public static function migrate_referenced_files($text, moodle1_file_manager $fileman) {
$files = self::find_referenced_files($text);
if (!empty($files)) {
foreach ($files as $file) {
try {
$fileman->migrate_file('course_files'.$file, dirname($file));
} catch (moodle1_convert_exception $e) {
// file probably does not exist
$fileman->log('error migrating file', backup::LOG_WARNING, 'course_files'.$file);
}
}
$text = self::rewrite_filephp_usage($text, $files);
}
return $text;
}
