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<?php
/**
* @package Komento
* @copyright Copyright (C) 2012 Stack Ideas Private Limited. All rights reserved.
* @license GNU/GPL, see LICENSE.php
*
* Komento is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
defined('_JEXEC') or die('Restricted access');
Komento::import( 'helper', 'date' );
//Komento::import( 'helper', 'tooltip' );
Komento::import( 'helper', 'string' );
Komento::import( 'helper', 'comment' );
//Komento::import( 'helper', 'router' );
class KomentoThemes
{
// Holds all the template variables
public $vars = null;
private $_system = null;
protected $_json = null;
// User selected theme
protected $_theme = null;
protected $_direction = null;
protected $_themeInfo = array();
/**
* Pass theme name from config
*/
public function __construct( $theme = 'kuro' )
{
$this->_theme = $theme;
if(!defined('KOMENTO_CLI'))
{
$this->init();
}
}
public function init()
{
$obj = new stdClass();
$obj->config = Komento::getConfig();
$obj->konfig = Komento::getKonfig();
$obj->my = Komento::getProfile();
$obj->acl = Komento::getHelper( 'acl' );
$obj->session = JFactory::getSession();
$this->_system = $obj;
}
public function getDirection()
{
if ($this->_direction === null)
{
$document = JFactory::getDocument();
$this->_direction = $document->getDirection();
}
return $this->_direction;
}
public function getNouns( $text , $count , $includeCount = false )
{
return KomentoStringHelper::getNoun( $text , $count , $includeCount );
}
public function chopString( $string , $length )
{
return JString::substr( $string , 0 , $length );
}
public function formatDate( $format , $dateString )
{
$date = KomentoDateHelper::dateWithOffSet($dateString);
return $date->toFormat( $format );
}
/**
* Set a template variable.
*/
public function set($name, $value)
{
$this->vars[$name] = $value;
}
public function getName()
{
return $this->_theme;
}
/**
* Open, parse, and return the template file.
*
* @param $file string the template file name
*/
public function fetch( $file )
{
static $tpl = array();
if (empty($tpl[$file]))
{
$tpl[$file] = $this->resolve( $file );
}
$system = $this->_system;
if( isset( $this->vars ) )
{
extract($this->vars);
}
ob_start();
if( !JFile::exists( $tpl[$file] ) )
{
echo JText::sprintf( 'Invalid template file %1s' , $tpl[$file] );
}
else
{
include($tpl[$file]);
}
$html = ob_get_contents();
ob_end_clean();
return $html;
}
public function resolve( $file )
{
if(defined('KOMENTO_CLI'))
{
$defaultPath = KOMENTO_THEMES . DIRECTORY_SEPARATOR . KOMENTO_THEME_BASE . DIRECTORY_SEPARATOR . $file;
return $defaultPath;
}
$path = '';
$mainframe = JFactory::getApplication();
$config = Komento::getConfig();
// load the file based on the theme's config.ini
$info = $this->getThemeInfo( $this->_theme );
/**
* Precedence in order.
* 1. Template override
* 2. Component override
* 3. Selected theme
* 4. Parent theme
* 5. Default system theme
*/
$overridePath = JPATH_ROOT . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $mainframe->getTemplate() . DIRECTORY_SEPARATOR . 'html' . DIRECTORY_SEPARATOR . 'com_komento' . DIRECTORY_SEPARATOR . $file;
$componentPath = Komento::loadApplication()->getComponentThemePath() . DIRECTORY_SEPARATOR . $file;
$selectedPath = KOMENTO_THEMES . DIRECTORY_SEPARATOR . $this->_theme . DIRECTORY_SEPARATOR . $file;
$parentPath = KOMENTO_THEMES . DIRECTORY_SEPARATOR . $info->get( 'parent' ) . DIRECTORY_SEPARATOR . $file;
$defaultPath = KOMENTO_THEMES . DIRECTORY_SEPARATOR . KOMENTO_THEME_BASE . DIRECTORY_SEPARATOR . $file;
// 1. Template override
if( $config->get( 'layout_template_override', true ) && JFile::exists( $overridePath ) )
{
$path = $overridePath;
}
// 2. Component override
elseif( $config->get( 'layout_component_override', true ) && JFile::exists( $componentPath ) )
{
$path = $componentPath;
}
// 3. Selected themes
elseif( JFile::exists( $selectedPath ) )
{
$path = $selectedPath;
}
// 4. Parent themes
elseif( JFile::exists( $parentPath ) )
{
$path = $parentPath;
}
// 5. Default system theme
else
{
$path = $defaultPath;
}
return $path;
}
/**
* Renders a nice checkbox switch.
*
* @param string $option Name attribute for the checkbox.
* @param string $sate State of the checkbox, checked or not.
* @return string HTML output.
*/
public function renderCheckbox( $option , $state )
{
ob_start();
?>
<div class="si-optiontap">
<label class="option-enable<?php echo $state == 1 ? ' selected' : '';?>"><span><?php echo JText::_( 'COM_KOMENTO_NO_SWITCH' );?></span></label>
<label class="option-disable<?php echo $state == 0 ? ' selected' : '';?>"><span><?php echo JText::_( 'COM_KOMENTO_YES_SWITCH' ); ?></span></label>
<input name="<?php echo $option; ?>" value="<?php echo $state;?>" type="radio" class="radiobox" checked="checked" style="display: none;" />
</div>
<?php
$html = ob_get_contents();
ob_end_clean();
return $html;
}
public function json_encode( $value )
{
if ($this->_json === null)
{
include_once( KOMENTO_CLASSES . DIRECTORY_SEPARATOR . 'json.php' );
$this->_json = new Services_JSON();
}
return $this->_json->encode( $value );
}
public function json_decode( $value )
{
if ($this->_json === null)
{
include_once( KOMENTO_CLASSES . DIRECTORY_SEPARATOR . 'json.php' );
$this->_json = new Services_JSON();
}
return $this->_json->decode( $value );
}
public function escape( $val )
{
return KomentoStringHelper::escape( $val );
}
public function getThemeInfo( $name )
{
if (empty($this->_themeInfo[$name]))
{
$mainframe = JFactory::getApplication();
$file = '';
// We need to specify if the template override folder also have config.ini file
if ( JFile::exists( JPATH_ROOT . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $mainframe->getTemplate() . DIRECTORY_SEPARATOR . 'html' . DIRECTORY_SEPARATOR . 'com_komento' . DIRECTORY_SEPARATOR . 'config.ini' ) )
{
$file = JPATH_ROOT . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $mainframe->getTemplate() . DIRECTORY_SEPARATOR . 'html' . DIRECTORY_SEPARATOR . 'com_komento' . DIRECTORY_SEPARATOR . 'config.ini';
}
// then check the current theme folder
elseif ( JFile::exists( JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_komento'. DIRECTORY_SEPARATOR . 'themes' . DIRECTORY_SEPARATOR . $name . DIRECTORY_SEPARATOR . 'config.ini' ) )
{
$file = JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_komento' . DIRECTORY_SEPARATOR . 'themes' . DIRECTORY_SEPARATOR . $name . DIRECTORY_SEPARATOR . 'config.ini';
}
if( !empty( $file ) )
{
$this->_themeInfo[$name] = Komento::getRegistry( JFile::read( $file ) );
}
else{
$this->_themeInfo[$name] = Komento::getRegistry( '' );
}
}
return $this->_themeInfo[$name];
}
}