<?php

class App_Log_View extends Qs_ViewController
{
    protected $_actions = array('list', 'viewBacktrace', 'delete', 'back', 'clear');
    protected $_listOPtions = array('defaultOrderBy' => 'added DESC');
    
    protected function _bindListColumns(Qs_ViewController_List $list)
    {
        $list->addColumn('no', 'no')
             ->addColumn('text', 'added', array('orderBy' => 'added'))
             ->addColumn('text', 'priority', array('orderBy' => 'priority'))
             ->addColumn('text', 'ip', array('orderBy' => 'ip'))
             ->addColumn('html', 'message')
             ->addColumn('options', 'options', array('actions' => 'viewBacktrace;delete'));
        return $this;
    }

    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->dataObj->getData();
        $item['links'] = $this->_getLinks();
        if (strlen($item['backtrace'])) {
            $item['backtrace'] = gzuncompress($item['backtrace']);
        }
        if ($item['backtrace']) {
            $item['backtrace'] = unserialize($item['backtrace']);
        }
        $item['tpl'] = $this->getTemplate('view-backtrace.tpl');
        $this->_addItem($item);
        return $this;
    }
    
    protected function _doClear()
    {
        $this->dataObj->clear();
        $this->_doBack();
    }
}