General developer forum

I found this piece of code that may be related, however it works fine for small files:

class oussource_file extends ousbase_file {

    static protected $_type = 'source_file';

    static public function get_document($document) {

        global $DB, $CFG;

        $group_ids = self::get_group_ids();

        $post = $DB->get_record_sql("SELECT f.*,sf.*,(sf.group_id NOT IN ($group_ids)) AS hide FROM {files} f

            INNER JOIN {source_file} sf ON (f.id=sf.files_id)

            WHERE f.id=?", array('id' => $document->intref1));

        if ($post->filename == '.') { return false; } // MIND U: removes result from DB

        if (!$post) { return false; }

        $result = (object)array(

            'hide' => $post->hide,

            'content' => $post->filename . ' - ' . self::_filesize($post->filesize) . ' ' . $post->description,

            'title' => self::title_prefix('source_file') . $post->filename,

            'url' => $CFG->wwwroot . sprintf('/pluginfile.php/%d/mod_source/file/%d/%d/%s', 

                $post->contextid, $post->group_id, $post->path_id, $post->filename),

            'activityname' => 'Source file',

            'activityurl' => '#',

            'data' => $post

        );

        return $result;

    }

    static public function update($post, $cm=null) {

        $doc = self::get_search_document($post, $cm);

        // Update information about this post (works ok for add or edit)

        $doc->update($post->filename, $post->description, time());

        return true;

    }

}