Bolt\Storage\Migration\Import::insertRecord PHP Method

    private function insertRecord($filename, $contenttypeslug, array $values)
    {
        // Determine a/the slug
        $slug = isset($values['slug']) ? $values['slug'] : substr($this->app['slugify']->slugify($values['title']), 0, 127);
        if (!$this->isRecordUnique($contenttypeslug, $slug)) {
            $this->setWarning(true)->setWarningMessage("File '{$filename}' has an exiting ContentType '{$contenttypeslug}' with the slug '{$slug}'! Skipping record.");
            return false;
        }
        // Get a status
        if (isset($values['status'])) {
            $status = $values['status'];
        } else {
            $status = $this->contenttypes[$contenttypeslug]['default_status'];
        }
        // Transform the 'publish' action to a 'published' status
        $status = $status === 'publish' ? 'published' : $status;
        // Insist on a title field
        if (!isset($values['title'])) {
            $this->setWarning(true)->setWarningMessage("File '{$filename}' has a '{$contenttypeslug}' with a missing title field! Skipping record.");
            return false;
        }
        // Set up default meta
        $meta = ['slug' => $slug, 'datecreated' => date('Y-m-d H:i:s'), 'datepublish' => $status == 'published' ? date('Y-m-d H:i:s') : null, 'ownerid' => 1];
        $values = Arr::replaceRecursive($values, $meta);
        $record = $this->app['storage']->getEmptyContent($contenttypeslug);
        $record->setValues($values);
        if ($this->app['storage']->saveContent($record) === false) {
            $this->setWarning(true)->setWarningMessage("Failed to imported record with title: {$values['title']} from '{$filename}'! Skipping record.");
            return false;
        } else {
            $this->setNotice(true)->setNoticeMessage("Imported record with title: {$values['title']}.");
            return true;
        }
    }