Maintenance::browse_table PHP Method

    public function browse_table()
    {
        $this->user->restrict('Admin.Maintenance.Access');
        $this->user->restrict('Admin.Maintenance.Manage');
        $filter = array();
        if ($this->input->get('page')) {
            $filter['page'] = (int) $this->input->get('page');
        } else {
            $filter['page'] = '';
        }
        if ($this->config->item('page_limit')) {
            $filter['limit'] = $this->config->item('page_limit');
        }
        if ($this->uri->rsegment(3)) {
            $filter['table'] = $this->uri->rsegment(3);
        } else {
            $filter['table'] = '';
        }
        $table_info = $this->Maintenance_model->browseTable($filter);
        $this->template->setTitle(sprintf($this->lang->line('text_browse_heading'), $filter['table']));
        $this->template->setHeading(sprintf($this->lang->line('text_browse_heading'), $filter['table']));
        $this->template->setButton($this->lang->line('button_icon_back'), array('class' => 'btn btn-default', 'href' => site_url('maintenance')));
        $data['sql_query'] = 'SELECT * FROM (' . $filter['table'] . ')';
        if (!empty($table_info['query'])) {
            $this->load->library('table');
            $template = array('table_open' => '<table class="table table-striped table-border">');
            $this->table->set_template($template);
            $data['query_table'] = $this->table->generate($table_info['query']);
        } else {
            $data['query_table'] = '';
        }
        $config['base_url'] = site_url('maintenance/browse_table/' . $filter['table']);
        $config['total_rows'] = !empty($table_info['total_rows']) ? $table_info['total_rows'] : '0';
        $config['per_page'] = $filter['limit'];
        $this->load->library('pagination');
        $this->pagination->initialize($config);
        $data['pagination'] = array('info' => $this->pagination->create_infos(), 'links' => $this->pagination->create_links());
        $this->template->render('maintenance_browse', $data);
    }