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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class View extends View_Core {
static $global_data;
/**
* Reimplement Kohana 2.3's View::set_global() functionality.
*/
public function set_global($key, $value) {
View::$global_data->$key = $value;
$this->$key = $value;
}
public function __isset($key) {
if (isset(View::$global_data->$key)) {
return true;
}
return parent::__isset($key);
}
public function &__get($key) {
Kohana_Log::add("error",print_r("__get($key)",1));
if (isset(View::$global_data->$key)) {
return View::$global_data->$key;
}
return parent::__get($key);
}
/**
* Override View_Core::__construct so that we can set the csrf value into all views.
*
* @see View_Core::__construct
*/
public function __construct($name = NULL, $data = NULL, $type = NULL) {
parent::__construct($name, $data, $type);
$this->set_global("csrf", access::csrf_token());
}
/**
* Override View_Core::render so that we trap errors stemming from bad PHP includes and show a
* visible stack trace to help developers.
*
* @see View_Core::render
*/
public function render($print=false, $renderer=false) {
try {
return parent::render($print, $renderer);
} catch (Exception $e) {
Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
return "";
}
}
}
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