/
View.php
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/
View.php
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<?php
/**
*
*/
class ZendT_View{
/**
* Singleton instance
*
* Marked only as protected to allow extension of the class. To extend,
* simply override {@link getInstance()}.
*
* @var ZendT_View
*/
protected static $_instance = null;
/**
* @var bool
*/
private $_noRenderView;
/**
* @var bool
*/
private $_noRenderLayout;
/**
*
* @var string
*/
private $_layout = 'default';
/**
*
* @var string
*/
private $_module = '';
/**
*
* @var string
*/
private $_controller = '';
/**
*
* @var string
*/
private $_action = '';
/**
*
* @var string
*/
private $_moduleDirectory = '';
/**
*
* @var string
*/
private $_layoutDirectory;
/**
*
* @var array
*/
private $_helperPath;
/**
*
* @var array
*/
private $_onLoad;
/**
*
* @var string
*/
private $_headerScript;
/**
*
* @var string
*/
private $_headerStyle;
/**
*
* @var string
*/
private $_screenName;
/**
*
* @var string
*/
private $_applicationName;
/**
*
* @var Zend_Translate
*/
private $_translate;
/**
*
*/
public function __construct() {
$this->_helperPath = array('ZendT_View_Helper','Zend_View_Helper');
$this->_onLoad = array();
$this->_headerScript = '';
$this->_headerStyle = '';
#ob_start();
}
/**
* Configura se será renderizado o script phtml
*
* @param bool $value
* @return \ZendT_View
*/
public function setNoRenderView($value=true){
$this->_noRenderView = $value;
return $this;
}
/**
* Configura se será renderizado o layout
*
* @param bool $value
* @return \ZendT_View
*/
public function setNoRederLayout($value=true){
$this->_noRenderLayout = $value;
return $this;
}
/**
* Busca o comando de onLoad
*
* @param bool $jQuery
*/
public function getOnLoad($jQuery=true){
if ($jQuery){
$this->_onLoad = '
jQuery(document).ready(function() {
'.implode("\n",$this->_onLoad).'
});
';
}
$this->_onLoad;
}
/**
* Configura o JavaScript a ser executado no carregamento
*
* @param string $command
* $param string $name
* @return \ZendT_View
*/
public function addOnLoad($command,$name='') {
if (!$name){
$name = count($this->_onLoad);
}
$this->_onLoad[$name] = $command;
return $this;
}
/**
*
* @return string
*/
public function getHeaderScript(){
return $this->_headerScript;
}
/**
* Adiciona comandos de JavaScript
*
* @param string $command
* @return \ZendT_View
*/
public function appendScript($command) {
$this->_headerScript.= '
<script language="javascript" type="text/javascript">
'.$command.'
</script>';
return $this;
}
/**
* Adiciona comandos de CSS
*
* @param string $command
* @return \ZendT_View
*/
public function appendStyle($command,$name='') {
$this->_headerStyle.= '
<style type="text/css">
'.$command.'
</style>';
return $this;
}
/**
* Adiciona um arquivo de JavaScript
*
* @param string $filename
* @return \ZendT_View
*/
public function appendScriptFile($filename,$putUrlPublic=false) {
if ($putUrlPublic){
$filename = str_replace(ZendT_Url::getBaseDiretoryPublic(),'',$filename);
$filename = ZendT_Url::getBaseDiretoryPublic() . $filename;
}
$this->_headerScript.= '<script language="javascript" type="text/javascript" src="'.$filename.'"></script>'."\n";
return $this;
}
/**
* Adiciona um arquivo de CSS
*
* @param string $filename
* @return \ZendT_View
*/
public function appendStyleFile($filename,$putUrlPublic=false) {
if ($putUrlPublic){
$filename = str_replace(ZendT_Url::getBaseDiretoryPublic(),'',$filename);
$filename = ZendT_Url::getBaseDiretoryPublic() . $filename;
}
$this->_headerStyle.= '<link rel="stylesheet" href="'.$filename.'" type="text/css">'."\n";
return $this;
}
/**
* Configura o nome da Tela
*
* @param string $value
* @return \ZendT_View
*/
public function setScreenName($value){
$this->_screenName = $value;
return $this;
}
/**
* Retorna o nome da tela
*
* @return string
*/
public function getScreenName(){
return $this->_screenName;
}
/**
* Configura o nome da aplicação
*
* @param string $value
* @return \ZendT_View
*/
public function setApplicationName($value){
$this->_applicationName = $value;
return $this;
}
/**
* Retorna o nome da aplicação
*
* @return string
*/
public function getApplicationName(){
return $this->_applicationName;
}
/**
* Configura o header title da página
*
* @param string $value
* @return \ZendT_View
*/
public function setHeaderTitle($value){
$this->_headerTitle = $value;
return $this;
}
/**
* Retorna o header title da página
*
* @return string
*/
public function getHeaderTitle(){
return $this->_headerTitle;
}
/**
* Retorna o Header do Html
*
* @return string
*/
public function getHeader(){
$header = $this->_headerScript;
$header.= $this->_headerStyle;
$header.= $this->getOnLoad();
return $header;
}
/**
* @return \ZendT_View
*/
public function setView($name=''){
if ($name)
$aux = explode('/',$name);
else
$aux = array();
unset($aux[0]);
if (count($aux) == 2){
$module = $this->_module;
$controller = $aux[1];
$action = $aux[2];
}else if (count($aux) == 1){
$module = $this->_module;
$controller = $this->_controller;
$action = $aux[2];
}else if (count($aux) == 0){
$module = $this->_module;
$controller = $this->_controller;
$action = $this->_action;
}else{
$module = $aux[1];
$controller = $aux[2];
$action = $aux[3];
}
$action = str_replace('.phtml','',$action);
$this->_view = $this->_moduleDirectory.'/'.ZendT_Lib::formatNameObject($module).'/View/'.ZendT_Lib::formatNameObject($controller).'/'.ZendT_Lib::formatNameObject($action).'.phtml';
return $this;
}
/**
* @return \Zend_Translate
*/
public function getTranslate(){
if (!$this->_translate instanceof Zend_Translate){
$this->_translate = new Zend_Translate(
'array',
$this->_moduleDirectory.'/'.ZendT_Lib::formatNameObject($this->_module). '/Language/pt_BR.php',
'pt_BR'
);
}
return $this->_translate;
}
/**
* Configura o Layout
*
* @param string $value
* @return \ZendT_View
*/
public function setLayout($name){
$this->_layout = $name;
return $this;
}
/**
*
* @param string $name
* @param string $value
* @return \ZendT_View
*/
public function setOption($name,$value){
$name = '_'.$name;
$this->{$name} = $value;
return $this;
}
/**
*
* @param array $options
* @return \ZendT_View
*/
public function setOptions($options){
foreach($options as $key=>$value){
$this->setOption($key,$value);
}
$this->setView();
return $this;
}
/**
* Renderiza o script phtml
*
* @return bool
*/
private function _renderView(){
if (!$this->_noRenderView){
require $this->_view;
}
}
/**
* Renderiza a visão
*
* @return bool
*/
public function renderLayout(){
ob_start();
$this->_renderView();
if (!$this->_noRenderLayout){
$filename = $this->_layoutDirectory . '/' . ZendT_Lib::formatNameObject($this->_layout) . '.phtml';
$result = require $filename;
if (!$result){
throw new ZendT_Exception('Invalid Layout in "'.$filename.'" ');
}
$reponse = ob_get_clean();
}else{
$reponse = ob_get_clean();
}
return $reponse;
}
/**
* Renderiza a visão
*/
public function render(){
return $this->renderLayout();
}
/**
*
* @param string $name
* @param array $arguments
* @return stdClass
* @throws ZendT_Exception
*/
public function __call($name, $arguments) {
if (method_exists($this, $name)){
$obj = $this;
}else{
foreach($this->_helperPath as $value){
$className = $value.'_'.ucfirst($name);
if (ZendT_Loader::loadFile($className)){
break;
}else{
$className = null;
}
}
if ($className == null){
$obj = null;
}else{
$obj = new $className();
}
}
if ($obj == null){
throw new ZendT_Exception('Plugin "'.$name.'" not found in "'.implode(',',$this->helperPath).'" ');
}
return call_user_method($name, $obj, $arguments);
}
/**
* Singleton instance
*
* @return \ZendT_View
*/
public static function getInstance(){
if (null === self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
}