<?php

class App_SystemLog_View extends Qs_ViewController
{
    protected $_actions = array('list', 'viewBacktrace', 'delete', 'back', 'clear');
    protected $_listOptions = array('defaultOrderBy' => 'added DESC');
    protected $_hasFilter = true;

    protected function _getDefaultLinks()
    {
        $links = array();
        switch ($this->_action) {
            case 'list' :
                $links['clear'] = array(
                    'attribs' => array('onclick' => "return confirm('Do you really wand to clear log?');")
                );
                break;
            case 'viewBacktrace':
                $links['back'] = 'Back to list'; 
        }
        return $links;
    }
    
    protected function _doViewBacktrace()
    {
        $item = $this->_getDataObj()->getData();
        $item['links'] = $this->_getLinks();
        $item['backtrace'] = unserialize(gzuncompress($item['backtrace']));
        $item['tpl'] = $this->getTemplate('view-backtrace.tpl');
        $this->_addItem($item);
        return $this;
    }
    
    protected function _doClear()
    {
        $this->_getDataObj()->clear();
        $this->_doBack();
    }
}