Current File : //home1/lightco1/www/lightingrepublic.com.au/administrator/components/com_akeeba/helpers/status.php
<?php
/**
* @package AkeebaBackup
* @copyright Copyright (c)2009-2013 Nicholas K. Dionysopoulos
* @license GNU General Public License version 3, or later
*
* @since 1.3
*/
defined('_JEXEC') or die();
/**
* A class with utility functions to get the backup readiness status,
* as well as "quirks" information. In contrast with most helper functions,
* it has to be instanciated as an object with the getInstance() method in
* order to work as expected.
*
*/
class AkeebaHelperStatus extends JObject
{
/** @var boolean Backup readiness status, true indicates ok */
public $status = false;
/** @var boolean Is output folder writable? */
public $outputWritable = false;
/** @var boolean Is temporary folder writable? */
public $tempWritable = false;
/** @var array Quirks detected (each entry contains code, severity, title, help_url keys) */
public $quirks = array();
/**
* Singleton pattern
*
* @return AkeebaHelperStatus
*/
public static function &getInstance()
{
static $instance;
if( empty($instance) )
{
$instance = new AkeebaHelperStatus();
}
return $instance;
}
/**
* Public contructor. Automatically initializes the object with the status and quirks.
*
* @access public
* @return AkeebaHelperStatus
*/
public function __construct()
{
parent::__construct();
$status = AEUtilQuirks::get_folder_status();
$this->outputWritable = $this->status['output'];
$this->tempWritable = $this->status['temporary'];
$this->status = AEUtilQuirks::get_status();
$this->quirks = AEUtilQuirks::get_quirks();
}
/**
* Returns the HTML for the backup status cell
*
* @return string HTML
*/
public function getStatusCell()
{
$status = AEUtilQuirks::get_status();
$quirks = AEUtilQuirks::get_quirks();
if($status && empty($quirks))
{
$html = '<p class="alert alert-success">'.JText::_('STATUS_OK').'</p>';
}
elseif($status && !empty($quirks))
{
$html = '<p class="alert">'.JText::_('STATUS_WARNING').'</p>';
}
else
{
$html = '<p class="alert alert-error">'.JText::_('STATUS_ERROR').'</p>';
}
return $html;
}
/**
* Returns HTML for the warnings (status details)
*
* @return string HTML
*/
public function getQuirksCell($onlyErrors = false)
{
$html = '';
$quirks = AEUtilQuirks::get_quirks();
if(!empty($quirks))
{
$html = "<ul>\n";
foreach($quirks as $quirk)
{
$html .= $this->_renderQuirk($quirk, $onlyErrors);
}
$html .= "</ul>\n";
}
else
{
$html = '<p>'.JText::_('QNONE').'</p>';
}
return $html;
}
/**
* Returns a boolean value, indicating if quirks have been detected
* @return bool True if there is at least one quirk detected
*/
public function hasQuirks()
{
$quirks = AEUtilQuirks::get_quirks();
return !empty($quirks);
}
/**
* Gets the HTML for a single line of the quirks cell, based on quirks settings
*
* @param array $quirk A quirk definition array
*/
public function _renderQuirk($quirk, $onlyErrors = false)
{
if( $onlyErrors && ($quirk['severity'] != 'critical') ) return '';
$quirk['severity'] = $quirk['severity'] == 'critical' ? 'high' : $quirk['severity'];
$out = '<li><a class="severity-'.$quirk['severity'].'" href="'.$quirk['help_url'].'" target="_blank">'.$quirk['description'].'</a>'."\n";
return $out;
}
}
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