extranet/library/Application/Controller/Plugin/Theme.php

<?php
class Application_Controller_Plugin_Theme extends Zend_Controller_Plugin_Abstract
{
	public function routeShutdown($request)
	{
		$auth = Zend_Auth::getInstance();
		$theme = 'default';
		if ( $auth->hasIdentity() ) {
			$theme = !empty($auth->getIdentity()->theme) ? 
				$auth->getIdentity()->theme : 'default';
		}
		
		//Sauvegarde des paramètres du themes pour gérer les scripts et styles à utiliser 
		$paramsTheme = new stdClass();
		$paramsTheme->name = $theme;
		$paramsTheme->pathStyle = '/themes/'.$theme.'/styles';
		$paramsTheme->pathScript = '/themes/'.$theme.'/scripts';
		Zend_Registry::set('theme', $paramsTheme);
		
		//Module default de l'application
		$layoutPath = APPLICATION_PATH . '/views/' . $theme;
		$viewPath = APPLICATION_PATH . '/views/' . $theme;
		
		//Surcharge des chemins de la vue et du layout
		$bootstrap = Zend_Controller_Front::getInstance()->getParam('bootstrap');	
		$view = $bootstrap->bootstrap('View')->getResource('View');
		$view->setBasePath($viewPath);					
		
		$layout = $bootstrap->bootstrap('Layout')->getResource('Layout');
		$layout->setLayout('main');
		$layout->setLayoutPath($layoutPath);	
		
		//Définition des fichiers suivant le theme
		switch ( $theme )
		{
			default:
			case 'default':
				
				$view->doctype('XHTML1_STRICT');
				
				$view->headMeta()
					->appendHttpEquiv('Content-Type', 'text/html; charset=UTF-8')
					->appendHttpEquiv('Content-Language', 'fr-FR');				
				
				$view->headLink()
					->headLink(array('rel' => 'favicon', 'type' => 'image/png', 'href' => '/favicon.png'));
				$view->headLink()
					->headLink(array('rel' => 'shortcut icon', 'type' => 'image/x-icon', 'href' => '/favicon.ico'));
				
				//Style
				$view->headLink()
					->appendStylesheet($paramsTheme->pathStyle.'/main.css', 'all')
					->appendStylesheet($paramsTheme->pathStyle.'/ie6.css', 'all', 'lte IE 6')
					->appendStylesheet('/libs/ui/themes/smoothness/jquery-ui.css', 'all')
					->appendStylesheet('/libs/qtip/jquery.qtip.css', 'all');
				
				//JavaScript
				$view->headScript()
					->appendFile('/libs/jquery/jquery.js', 'text/javascript')
					->appendFile('/libs/jquery/jquery.bgiframe.js', 'text/javascript')
					->appendFile('/libs/ui/jquery-ui.js', 'text/javascript')
					->appendFile('/libs/ui/jquery-ui-i18n.js', 'text/javascript')
					->appendFile('/libs/qtip/jquery.qtip.js', 'text/javascript')
					->appendFile($paramsTheme->pathScript.'/script.js', 'text/javascript');
				
				break;
				
			case 'mobile':	

				$view->doctype('HTML5');
				
				$view->headMeta()
					->appendName('charset', 'utf-8')
					->appendName('viewport', 'width=device-width, initial-scale=1');
				
				//Style
				$view->headLink()
					//->appendStylesheet('/main.css', 'all')
					->appendStylesheet('/libs/mobile/jquery.mobile.css', 'all');
				
				//JavaScript
				$view->headScript()
					->appendFile('/libs/jquery/jquery.js')
					->appendFile($paramsTheme->pathScript.'/script.js', 'text/javascript')
					->appendFile('/libs/mobile/jquery.mobile.js');					
				
				break;
		}
			
	}
}