diff options
Diffstat (limited to 'framework/Web')
| -rw-r--r-- | framework/Web/UI/TTemplateManager.php | 295 | ||||
| -rw-r--r-- | framework/Web/UI/TThemeManager.php | 6 |
2 files changed, 188 insertions, 113 deletions
diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php index c14b2e0b..f7307ded 100644 --- a/framework/Web/UI/TTemplateManager.php +++ b/framework/Web/UI/TTemplateManager.php @@ -143,6 +143,14 @@ class TTemplate extends TComponent implements ITemplate const REGEX_RULES='/<!.*?!>|<!--.*?-->|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[#=]?(.*?)%>/msS';
/**
+ * Different configurations of component property/event/attribute
+ */
+ const CONFIG_DATABIND=0;
+ const CONFIG_EXPRESSION=1;
+ const CONFIG_ASSET=2;
+ const CONFIG_PARAMETER=3;
+
+ /**
* @var array list of component tags and strings
*/
private $_tpl=array();
@@ -158,6 +166,11 @@ class TTemplate extends TComponent implements ITemplate * @var string template file path (if available)
*/
private $_tplFile=null;
+ /**
+ * @var TAssetManager asset manager
+ */
+ private $_assetManager;
+
/**
* Constructor.
@@ -199,27 +212,13 @@ class TTemplate extends TComponent implements ITemplate public function instantiateIn($tplControl)
{
$page=$tplControl->getPage();
- $assetManager=$page->getService()->getAssetManager();
+ $this->_assetManager=$page->getService()->getAssetManager();
$controls=array();
foreach($this->_tpl as $key=>$object)
{
if(isset($object[2])) // component
{
- if(strpos($object[1],'.')===false)
- {
- if(class_exists($object[1],false))
- $component=new $object[1];
- else
- {
- include_once($object[1].Prado::CLASS_FILE_EXT);
- if(class_exists($object[1],false))
- $component=new $object[1];
- else
- throw new TTemplateRuntimeException('template_component_unknown',$object[1]);
- }
- }
- else
- $component=Prado::createComponent($object[1]);
+ $component=Prado::createComponent($object[1]);
if($component instanceof TControl)
{
$controls[$key]=$component;
@@ -234,72 +233,7 @@ class TTemplate extends TComponent implements ITemplate $component->applyStyleSheetSkin($page);
// apply attributes
foreach($object[2] as $name=>$value)
- {
- if($component->hasEvent($name)) // is an event
- {
- if(is_string($value))
- {
- if(strpos($value,'.')===false)
- $component->attachEventHandler($name,array($component,'TemplateControl.'.$value));
- else
- $component->attachEventHandler($name,array($component,$value));
- }
- else
- throw new TTemplateRuntimeException('template_event_invalid',get_class($component),$name);
- }
- else if(strpos($name,'.')===false) // is simple property or custom attribute
- {
- if($component->hasProperty($name))
- {
- if($component->canSetProperty($name))
- {
- $setter='set'.$name;
- if(is_string($value))
- $component->$setter($value);
- else if($value[0]===0)
- $component->bindProperty($name,$value[1]);
- else if($value[0]===1)
- $component->$setter($component->evaluateExpression($value[1]));
- else // url
- {
- $url=$assetManager->publishFilePath($this->_contextPath.'/'.$value[1]);
- $component->$setter($url);
- }
- }
- else
- throw new TTemplateRuntimeException('template_property_readonly',get_class($component),$name);
- }
- else if($component->getAllowCustomAttributes())
- {
- if(is_array($value))
- {
- if($value[0]===1)
- $value=$component->evaluateExpression($value[1]);
- else if($value[0]===2)
- $value=$assetManager->publishFilePath($this->_contextPath.'/'.ltrim($value[1],'/'));
- else
- throw new TTemplateRuntimeException('template_attribute_unbindable',get_class($component),$name);
- }
- $component->getAttributes()->add($name,$value);
- }
- else
- throw new TTemplateRuntimeException('template_property_undefined',get_class($component),$name);
- }
- else // complex property
- {
- if(is_string($value))
- $component->setSubProperty($name,$value);
- else if($value[0]===0)
- $component->bindProperty($name,$value[1]);
- else if($value[0]===1)
- $component->setSubProperty($component->evaluateExpression($value[1]));
- else
- {
- $url=$assetManager->publishFilePath($this->_contextPath.'/'.$value[1]);
- $component->$setter($url);
- }
- }
- }
+ $this->configureControl($component,$name,$value);
$parent=isset($controls[$object[0]])?$controls[$object[0]]:$tplControl;
$component->createdOnTemplate($parent);
}
@@ -312,30 +246,7 @@ class TTemplate extends TComponent implements ITemplate unset($object[2]['id']);
}
foreach($object[2] as $name=>$value)
- {
- if($component->hasProperty($name))
- {
- if($component->canSetProperty($name))
- {
- $setter='set'.$name;
- if(is_string($value))
- $component->$setter($value);
- else if($value[0]===1)
- $component->$setter($component->evaluateExpression($value[1]));
- else if($value[0]===2)
- {
- $url=$assetManager->publishFilePath($this->_contextPath.'/'.ltrim($value[1],'/'));
- $component->$setter($url);
- }
- else
- throw new TTemplateRuntimeException('template_property_unbindable',get_class($component),$name);
- }
- else
- throw new TTemplateRuntimeException('template_property_readonly',get_class($component),$name);
- }
- else
- throw new TTemplateRuntimeException('template_property_undefined',get_class($component),$name);
- }
+ $this->configureComponent($component,$name,$value);
$parent=isset($controls[$object[0]])?$controls[$object[0]]:$tplControl;
$parent->addParsedObject($component);
}
@@ -353,6 +264,168 @@ class TTemplate extends TComponent implements ITemplate }
/**
+ * Configures a property/event of a control.
+ * @param TControl control to be configured
+ * @param string property name
+ * @param mixed property initial value
+ */
+ protected function configureControl($control,$name,$value)
+ {
+ if(is_string($value) && $control->hasEvent($name)) // is an event
+ $this->configureEvent($control,$name,$value);
+ else if(strpos($name,'.')===false) // is a simple property or custom attribute
+ {
+ if($control->hasProperty($name))
+ $this->configureProperty($control,$name,$value);
+ else if($control->getAllowCustomAttributes())
+ $this->configureAttribute($control,$name,$value);
+ else
+ throw new TTemplateRuntimeException('template_property_undefined',get_class($control),$name);
+ }
+ else // is a subproperty
+ {
+ $this->configureSubProperty($control,$name,$value);
+ }
+ }
+
+ /**
+ * Configures a property of a non-control component.
+ * @param TComponent component to be configured
+ * @param string property name
+ * @param mixed property initial value
+ */
+ protected function configureComponent($component,$name,$value)
+ {
+ if(strpos($name,'.')===false) // is a simple property or custom attribute
+ {
+ if($component->hasProperty($name))
+ $this->configureProperty($component,$name,$value);
+ else
+ throw new TTemplateRuntimeException('template_property_undefined',get_class($component),$name);
+ }
+ else // is a subproperty
+ {
+ $this->configureSubProperty($component,$name,$value);
+ }
+ }
+
+ /**
+ * Configures an event for a control.
+ * @param TControl control to be configured
+ * @param string event name
+ * @param string event handler
+ */
+ protected function configureEvent($component,$name,$value)
+ {
+ if(strpos($value,'.')===false)
+ $component->attachEventHandler($name,array($component,'TemplateControl.'.$value));
+ else
+ $component->attachEventHandler($name,array($component,$value));
+ }
+
+ /**
+ * Configures a simple property for a component.
+ * @param TComponent component to be configured
+ * @param string property name
+ * @param mixed property initial value
+ */
+ protected function configureProperty($component,$name,$value)
+ {
+ if($component->canSetProperty($name))
+ {
+ $setter='set'.$name;
+ if(is_array($value))
+ {
+ switch($value[0])
+ {
+ case self::CONFIG_DATABIND:
+ $component->bindProperty($name,$value[1]);
+ break;
+ case self::CONFIG_EXPRESSION:
+ $component->$setter($component->evaluateExpression($value[1]));
+ break;
+ case self::CONFIG_ASSET: // asset URL
+ $url=$this->_assetManager->publishFilePath($this->_contextPath.'/'.$value[1]);
+ $component->$setter($url);
+ break;
+ case self::CONFIG_PARAMETER: // application parameter
+ $component->$setter(Prado::getApplication()->getParameters()->itemAt($value[1]));
+ break;
+ default: // an error if reaching here
+ break;
+ }
+ }
+ else
+ $component->$setter($value);
+ }
+ else
+ throw new TTemplateRuntimeException('template_property_readonly',get_class($component),$name);
+ }
+
+ /**
+ * Configures a subproperty for a component.
+ * @param TComponent component to be configured
+ * @param string subproperty name
+ * @param mixed subproperty initial value
+ */
+ protected function configureSubProperty($component,$name,$value)
+ {
+ if(is_array($value))
+ {
+ switch($value[0])
+ {
+ case self::CONFIG_DATABIND: // databinding
+ $component->bindProperty($name,$value[1]);
+ break;
+ case self::CONFIG_EXPRESSION: // expression
+ $component->setSubProperty($name,$component->evaluateExpression($value[1]));
+ break;
+ case self::CONFIG_ASSET: // asset URL
+ $url=$this->_assetManager->publishFilePath($this->_contextPath.'/'.$value[1]);
+ $component->setSubProperty($name,$url);
+ break;
+ case self::CONFIG_PARAMETER: // application parameter
+ $component->setSubProperty($name,Prado::getApplication()->getParameters()->itemAt($value[1]));
+ break;
+ default: // an error if reaching here
+ break;
+ }
+ }
+ else
+ $component->setSubProperty($name,$value);
+ }
+
+ /**
+ * Configures a custom attribute for a control.
+ * @param TControl control to be configured
+ * @param string attribute name
+ * @param mixed attribute initial value
+ */
+ protected function configureAttribute($control,$name,$value)
+ {
+ if(is_array($value))
+ {
+ switch($value[0])
+ {
+ case self::CONFIG_DATABIND: // databinding
+ throw new TTemplateRuntimeException('template_attribute_unbindable',get_class($control),$name);
+ case self::CONFIG_EXPRESSION:
+ $value=$control->evaluateExpression($value[1]);
+ break;
+ case self::CONFIG_ASSET:
+ $value=$this->_assetManager->publishFilePath($this->_contextPath.'/'.ltrim($value[1],'/'));
+ break;
+ case self::CONFIG_PARAMETER:
+ $value=Prado::getApplication()->getParameters()->itemAt($value[1]);
+ break;
+ default:
+ break;
+ }
+ }
+ $control->getAttributes()->add($name,$value);
+ }
+
+ /**
* Parses a template string.
*
* This template parser recognizes five types of data:
@@ -589,7 +662,7 @@ class TTemplate extends TComponent implements ITemplate if($value[0]==='\'' || $value[0]==='"')
{
$value=substr($value,1,strlen($value)-2);
- if(!preg_match('/(<%#.*?%>|<%=.*?%>|<%~.*?%>)/msS',$value))
+ if(!preg_match('/(<%#.*?%>|<%=.*?%>|<%~.*?%>|<%\\$.*?%>)/msS',$value))
{
$attributes[$name]=$value;
continue;
@@ -598,11 +671,13 @@ class TTemplate extends TComponent implements ITemplate if($value[0]==='<')
{
if($value[2]==='#') // databind
- $attributes[$name]=array(0,substr($value,3,strlen($value)-5));
+ $attributes[$name]=array(self::CONFIG_DATABIND,substr($value,3,strlen($value)-5));
else if($value[2]==='=') // a dynamic initialization
- $attributes[$name]=array(1,substr($value,3,strlen($value)-5));
+ $attributes[$name]=array(self::CONFIG_EXPRESSION,substr($value,3,strlen($value)-5));
else if($value[2]==='~') // a URL
- $attributes[$name]=array(2,trim(substr($value,3,strlen($value)-5)));
+ $attributes[$name]=array(self::CONFIG_ASSET,trim(substr($value,3,strlen($value)-5)));
+ else if($value[2]==='$')
+ $attributes[$name]=array(self::CONFIG_PARAMETER,trim(substr($value,3,strlen($value)-5)));
else
$attributes[$name]=substr($value,2,strlen($value)-4);
}
diff --git a/framework/Web/UI/TThemeManager.php b/framework/Web/UI/TThemeManager.php index bc1edd25..6c7457ee 100644 --- a/framework/Web/UI/TThemeManager.php +++ b/framework/Web/UI/TThemeManager.php @@ -282,7 +282,7 @@ class TTheme extends TComponent throw new TConfigurationException('theme_skinid_duplicated',$type,$id,dirname($themePath));
foreach($skin[2] as $name=>$value)
{
- if(is_array($value) && $value[0]===0)
+ if(is_array($value) && ($value[0]===TTemplate::CONFIG_DATABIND || $value[0]===TTemplate::CONFIG_PARAMETER))
throw new TConfigurationException('theme_databind_forbidden',dirname($themePath),$type,$id);
}
$this->_skins[$type][$id]=$skin[2];
@@ -323,9 +323,9 @@ class TTheme extends TComponent {
if(is_array($value))
{
- if($value[0]===1)
+ if($value[0]===TTemplate::CONFIG_EXPRESSION)
$value=$this->evaluateExpression($value[1]);
- else if($value[0]===2)
+ else if($value[0]===TTemplate::CONFIG_ASSET)
$value=$this->_themeUrl.'/'.ltrim($value[1],'/');
}
if(strpos($name,'.')===false) // is simple property or custom attribute
|