mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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b92f61d3a7
git-svn-id: https://svn.cakephp.org/repo/trunk/cake@134 3807eeeb-6ff5-0310-8944-8be069107fe0
289 lines
No EOL
6.5 KiB
PHP
289 lines
No EOL
6.5 KiB
PHP
<?PHP
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//////////////////////////////////////////////////////////////////////////
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// + $Id$
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// +------------------------------------------------------------------+ //
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// + Cake <https://developers.nextco.com/cake/> + //
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// + Copyright: (c) 2005, Cake Authors/Developers + //
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// + Author(s): Michal Tatarynowicz aka Pies <tatarynowicz@gmail.com> + //
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// + Larry E. Masters aka PhpNut <nut@phpnut.com> + //
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// + Kamil Dzielinski aka Brego <brego.dk@gmail.com> + //
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// +------------------------------------------------------------------+ //
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// + Licensed under The MIT License + //
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// + Redistributions of files must retain the above copyright notice. + //
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// + See: http://www.opensource.org/licenses/mit-license.php + //
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//////////////////////////////////////////////////////////////////////////
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/**
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* Purpose: Renderer
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* Templating for Controller class.
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*
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* @filesource
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* @author Cake Authors/Developers
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* @copyright Copyright (c) 2005, Cake Authors/Developers
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* @link https://developers.nextco.com/cake/wiki/Authors Authors/Developers
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* @package cake
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* @subpackage cake.libs
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* @since Cake v 0.2.9
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Enter description here...
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*
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*/
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uses('object');
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/**
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* Enter description here...
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*
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*
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* @package cake
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* @subpackage cake.libs
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* @since Cake v 0.2.9
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*
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*/
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class Template extends Object {
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/**
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* Enter description here...
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*
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* @var unknown_type
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* @access public
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*/
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var $base = null;
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/**
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* Enter description here...
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*
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* @var unknown_type
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* @access public
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*/
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var $layout = 'default';
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/**
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* Enter description here...
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*
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* @var unknown_type
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* @access public
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*/
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var $autoRender = true;
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/**
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* Enter description here...
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*
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* @var unknown_type
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* @access public
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*/
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var $autoLayout = true;
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/**
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* Enter description here...
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*
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* @var unknown_type
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* @access private
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*/
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var $_view_vars = array();
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/**
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* Enter description here...
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*
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* @var unknown_type
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* @access private
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*/
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var $_page_title = false;
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/**
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* Enter description here...
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*
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*/
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function __construct () {
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parent::__construct();
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $layout
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*/
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function set_layout ($layout) {
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$this->layout = $layout;
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $one
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* @param unknown_type $two
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* @return unknown
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*/
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function set($one, $two=null) {
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return $this->_set_array(is_array($one)? $one: array($one=>$two));
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $value
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*/
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function set_title ($value) {
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$this->_page_title = $value;
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $data
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*/
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function _set_array($data) {
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foreach ($data as $name => $value) {
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if ($name == 'title')
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$this->set_title ($value);
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else
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$this->_view_vars[$name] = $value;
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}
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $message
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* @param unknown_type $url
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* @param unknown_type $time
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*/
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function flash ($message, $url, $time=1) {
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$this->autoRender = false;
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$this->autoLayout = false;
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$this->set('url', $this->base.$url);
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$this->set('message', $message);
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$this->set('time', $time);
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$this->render(null,false,VIEWS.'layouts/flash.thtml');
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $action
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* @param unknown_type $layout
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* @param unknown_type $file
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*/
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function render ($action=null, $layout=null, $file=null) {
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$this->autoRender = false;
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if (!$action) $action = $this->action;
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if ($layout) $this->set_layout($layout);
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$view_fn = $file? $file: $this->_get_view_fn($action);
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if (!is_file($view_fn)) {
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DEBUG? trigger_error (sprintf(ERROR_NO_VIEW, $action, $view_fn), E_USER_ERROR)
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: $this->error('404', 'Not found', sprintf(ERROR_404, '', "missing view \"{$action}\""));
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die();
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}
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$out = $this->_do_render($view_fn, $this->_view_vars, 0);
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if ($out !== false) {
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if ($this->layout && $this->autoLayout)
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$out = $this->render_layout($out);
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if (CACHE_PAGES)
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$this->cache->append($out);
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print $out;
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}
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else {
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$out = $this->_do_render($view_fn, $this->_view_vars, false);
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trigger_error (sprintf(ERROR_IN_VIEW, $view_fn, $out), E_USER_ERROR);
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}
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $content_for_layout
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* @return unknown
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*/
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function render_layout ($content_for_layout) {
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$layout_fn = $this->_get_layout_fn();
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$data_for_layout = array_merge($this->_view_vars, array(
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'title_for_layout'=>$this->_page_title !== false? $this->_page_title: ucfirst($this->name),
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'content_for_layout'=>$content_for_layout));
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if (is_file($layout_fn)) {
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$out = $this->_do_render($layout_fn, $data_for_layout);
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if ($out === false) {
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$out = $this->_do_render($layout_fn, $data_for_layout, false);
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trigger_error (sprintf(ERROR_IN_LAYOUT, $layout_fn, $out), E_USER_ERROR);
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return false;
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}
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else {
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return $out;
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}
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}
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else {
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trigger_error (sprintf(ERROR_NO_LAYOUT, $this->layout, $layout_fn), E_USER_ERROR);
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return false;
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}
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}
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/**
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* Enter description here...
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*
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* @return unknown
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*/
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function _get_layout_fn() {
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return VIEWS."layouts/{$this->layout}.thtml";
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $action
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* @return unknown
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*/
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function _get_view_fn($action) {
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return VIEWS.$this->name."/{$action}.thtml";
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $___view_fn
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* @param unknown_type $___data_for_view
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* @param unknown_type $___play_safe
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* @return unknown
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*/
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function _do_render($___view_fn, $___data_for_view, $___play_safe = true) {
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extract($___data_for_view, EXTR_SKIP); # load all view variables
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$BASE = $this->base;
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$params = &$this->params;
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$page_title = $this->_page_title;
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ob_start(); # start caching output (eval outputs directly so we need to cache)
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# include the template
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$___play_safe? @include($___view_fn): include($___view_fn);
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$out = ob_get_contents(); # retrieve cached output
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ob_end_clean(); # end caching output
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return $out;
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}
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/**
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* trims a string to a specified length adding elipsis '..' if necessary
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*
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* @param unknown_type $string
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* @param unknown_type $length
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* @return unknown
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*/
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function trim_to ($string, $length) {
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return substr($string, 0, $length).(strlen($string)>$length? '..': null);
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}
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}
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?>
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