function validation($data, $files)
{
global $CFG;
$errors = parent::validation($data, $files);
if (empty($data['h5pfile'])) {
$errors['h5pfile'] = get_string('required');
return $errors;
}
$files = $this->get_draft_files('h5pfile');
if (count($files) < 1) {
$errors['h5pfile'] = get_string('required');
return $errors;
}
$file = reset($files);
$interface = hvp_get_instance('interface');
$path = $CFG->dirroot . '/mod/hvp/files/tmp/' . uniqid('hvp-');
$interface->getUploadedH5pFolderPath($path);
$path .= '.h5p';
$interface->getUploadedH5pPath($path);
$file->copy_content_to($path);
$h5pValidator = hvp_get_instance('validator');
if (!$h5pValidator->isValidPackage()) {
$errors['h5pfile'] = get_string('noth5pfile', 'hvp');
}
return $errors;
}
function hvp_get_file_paths($hvp)
{
global $CFG, $DB;
$filepaths = array('preloadedJs' => array(), 'preloadedCss' => array());
$libraries = $DB->get_records_sql('SELECT hl.id, hl.machine_name, hl.major_version, hl.minor_version, hl.preloaded_css, hl.preloaded_js, hcl.drop_css
FROM {hvp_contents_libraries} hcl
JOIN {hvp_libraries} hl ON hcl.library_id = hl.id
WHERE hcl.id = ? AND hcl.preloaded = 1', array($hvp->id));
$path = '/mod/hvp/files';
$h5pcore = hvp_get_instance('core');
foreach ($libraries as $library) {
// core only supports assoc. arrays.
$librarydata = array('machineName' => $library->machine_name, 'majorVersion' => $library->major_version, 'minorVersion' => $library->minor_version);
if (!empty($library->preloaded_js)) {
foreach (explode(',', $library->preloaded_js) as $scriptpath) {
$filepaths['preloadedJs'][] = $path . '/libraries/' . $h5pcore->libraryToString($librarydata, TRUE) . '/' . trim($scriptpath);
}
}
if (!empty($library->preloaded_css) && !$library->drop_css) {
foreach (explode(',', $library->preloaded_css) as $stylepath) {
$filepaths['preloadedCss'][] = $path . '/libraries/' . $h5pcore->libraryToString($librarydata, TRUE) . '/' . trim($stylepath);
}
}
}
return $filepaths;
}