/**
* Renders the destination stage screen
*
* @param core_backup_renderer $renderer renderer instance to use
* @return string HTML code
*/
public function display(core_backup_renderer $renderer)
{
$format = backup_general_helper::detect_backup_format($this->filepath);
if ($format === backup::FORMAT_MOODLE) {
// Standard Moodle 2 format, let use get the type of the backup.
$details = backup_general_helper::get_backup_information($this->filepath);
if ($details->type === backup::TYPE_1COURSE) {
$wholecourse = true;
} else {
$wholecourse = false;
}
} else {
// Non-standard format to be converted. We assume it contains the
// whole course for now. However, in the future there might be a callback
// to the installed converters.
$wholecourse = true;
}
$nextstageurl = new moodle_url('/backup/restore.php', array('contextid' => $this->contextid, 'filepath' => $this->filepath, 'stage' => restore_ui::STAGE_SETTINGS));
$context = context::instance_by_id($this->contextid);
if ($context->contextlevel == CONTEXT_COURSE and has_capability('moodle/restore:restorecourse', $context)) {
$currentcourse = $context->instanceid;
} else {
$currentcourse = false;
}
return $renderer->course_selector($nextstageurl, $wholecourse, $this->categorysearch, $this->coursesearch, $currentcourse);
}
/**
*
* @global moodle_database $DB
* @param core_backup_renderer $renderer
* @return string
*/
public function display($renderer)
{
global $DB, $USER, $PAGE;
$format = backup_general_helper::detect_backup_format($this->filepath);
if ($format !== 'moodle2') {
return $renderer->invalid_format($format);
}
$this->details = backup_general_helper::get_backup_information($this->filepath);
$url = new moodle_url('/backup/restore.php', array('contextid' => $this->contextid, 'filepath' => $this->filepath, 'stage' => restore_ui::STAGE_SETTINGS));
$context = get_context_instance_by_id($this->contextid);
$currentcourse = $context->contextlevel == CONTEXT_COURSE && has_capability('moodle/restore:restorecourse', $context) ? $context->instanceid : false;
$html = $renderer->course_selector($url, $this->details, $this->categorysearch, $this->coursesearch, $currentcourse);
return $html;
}
