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<?php
/**
* ownCloud
*
* @author Frank Karlitschek
* @copyright 2010 Frank Karlitschek karlitschek@kde.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
*
*/
function link_to( $app, $file ){
return OC_UTIL::linkTo( $app, $file );
}
/**
*
*/
function image_path( $app, $file ){
return OC_UTIL::imagePath( $app, $file );
}
class OC_TEMPLATE{
private $renderas; // Create a full page?
private $application; // template Application
private $vars; // The smarty object
private $template; // The smarty object
public function __construct( $application, $name, $renderas = "" ){
// Global vars we need
global $SERVERROOT;
$template = "$SERVERROOT/templates/";
// Get the right template folder
if( $application != "core" && $application != "" ){
$template = "$SERVERROOT/$application/templates/";
}
// Templates have the ending .tmpl
$template .= "$name.php";
// Set the private data
$this->renderas = $renderas;
$this->application = $application;
$this->template = $template;
$this->vars = array();
}
public function assign( $a, $b ){
$this->vars[$a] = $b;
}
public function append( $a, $b ){
if( array_key_exists( $a, $this->vars )){
if( is_a( $this->vars[$a], "array" )){
$this->vars[$a][] = $b;
}
else
{
$array = array( $this->vars[$a], $b );
$this->vars[$a] = $array;
}
}
else{
$this->vars[$a] = $b;
}
}
public function printPage()
{
$data = $this->fetchPage();
if( $data === false )
{
return false;
}
else
{
print $data;
return true;
}
}
public function fetchPage()
{
// global Data we need
global $WEBROOT;
$data = $this->_fetch();
if( $this->renderas )
{
// Decide which page we show
if( $this->renderas == "user" )
{
$page = new OC_TEMPLATE( "core", "layout.user" );
// Add menu data
}
elseif( $this->renderas == "admin" )
{
$page = new OC_TEMPLATE( "core", "layout.admin" );
// Add menu data
}
else
{
$page = new OC_TEMPLATE( "core", "layout.guest" );
// Add data if required
}
// Add the css and js files
foreach(OC_UTIL::$scripts as $script){
$page->append( "jsfiles", "$WEBROOT/$script.js" );
}
foreach(OC_UTIL::$styles as $style){
$page->append( "cssfiles", "$WEBROOT/$style.css" );
}
// Add navigation entry and personal menu
$page->assign( "navigation", OC_UTIL::$navigation );
$page->assign( "personalmenu", OC_UTIL::$personalmenu );
// Add css files and js files
$page->assign( "content", $data );
return $page->fetchPage();
}
else
{
return $data;
}
}
public function __destruct(){
}
private function _fetch(){
// Register the variables
$_ = $this->vars;
// Execute the template
ob_start();
include( $this->template ); // <-- we have to use include because we pass $_!
$data = ob_get_contents();
ob_end_clean();
// return the data
return $data;
}
/**
* @brief Shortcut to print a simple page for users
* @param $application The application we render the template for
* @param $name Name of the template
* @param $parameters Parameters for the template
* @returns true/false
*/
public static function printUserPage( $application, $name, $parameters = array() ){
$content = new OC_TEMPLATE( $application, $name, "user" );
foreach( $parameters as $key => $value ){
$content->assign( $key, $value );
}
return $content->printPage();
}
/**
* @brief Shortcut to print a simple page for admins
* @param $application The application we render the template for
* @param $name Name of the template
* @param $parameters Parameters for the template
* @returns true/false
*/
public static function printAdminPage( $application, $name, $parameters = array() ){
$content = new OC_TEMPLATE( $application, $name, "admin" );
foreach( $parameters as $key => $value ){
$content->assign( $key, $value );
}
return $content->printPage();
}
/**
* @brief Shortcut to print a simple page for guests
* @param $application The application we render the template for
* @param $name Name of the template
* @param $parameters Parameters for the template
* @returns true/false
*/
public static function printGuestPage( $application, $name, $parameters = array() ){
$content = new OC_TEMPLATE( $application, $name, "guest" );
foreach( $parameters as $key => $value ){
$content->assign( $key, $value );
}
return $content->printPage();
}
}
?>
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