* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* HTML utility class for the installation application
*
* @since 1.6
*/
class InstallationHtmlHelper
{
/**
* Method to generate the side bar.
*
* @return string Markup for the side bar.
*
* @since 1.6
*/
public static function stepbar()
{
// Determine if the configuration file path is writable.
$path = JPATH_CONFIGURATION . '/configuration.php';
$useftp = file_exists($path) ? !is_writable($path) : !is_writable(JPATH_CONFIGURATION . '/');
$tabs = array();
$tabs[] = 'site';
$tabs[] = 'database';
if ($useftp)
{
$tabs[] = 'ftp';
}
$tabs[] = 'summary';
$html = array();
$html[] = '';
foreach ($tabs as $tab)
{
$html[] = static::getTab($tab, $tabs);
}
$html[] = '
';
return implode('', $html);
}
/**
* Method to generate the side bar.
*
* @return string Markup for the side bar.
*
* @since 3.1
*/
public static function stepbarlanguages()
{
$tabs = array();
$tabs[] = 'languages';
$tabs[] = 'defaultlanguage';
$tabs[] = 'complete';
$html = array();
$html[] = '';
foreach ($tabs as $tab)
{
$html[] = static::getTab($tab, $tabs);
}
$html[] = '
';
return implode('', $html);
}
/**
* Method to generate the navigation tab.
*
* @param string $id The container ID.
* @param array $tabs The navigation tabs.
*
* @return string Markup for the tab.
*
* @since 3.1
*/
private static function getTab($id, $tabs)
{
$input = JFactory::getApplication()->input;
$num = static::getTabNumber($id, $tabs);
$view = static::getTabNumber($input->getWord('view'), $tabs);
$tab = '' . $num . ' ' . JText::_('INSTL_STEP_' . strtoupper($id) . '_LABEL');
if ($view + 1 === $num)
{
$tab = '' . $tab . '';
}
elseif ($view < $num)
{
$tab = '' . $tab . '';
}
else
{
$tab = '' . $tab . '';
}
return '' . $tab . '';
}
/**
* Method to determine the tab (step) number.
*
* @param string $id The container ID.
* @param array $tabs The navigation tabs.
*
* @return integer Tab number in navigation sequence.
*
* @since 3.1
*/
private static function getTabNumber($id, $tabs)
{
$num = (int) array_search($id, $tabs, true);
$num++;
return $num;
}
}