CCodeGenerator
| 包 | system.gii |
|---|---|
| 继承 | class CCodeGenerator » CController » CBaseController » CComponent |
| 可用自 | 1.1.2 |
| 源码 | framework/gii/CCodeGenerator.php |
CCodeGenerator is the base class for code generator classes.
CCodeGenerator is a controller that predefines several actions for code generation purpose. Derived classes mainly need to configure the codeModel property override the getSuccessMessage method. The former specifies which code model (extending CCodeModel) that this generator should use, while the latter should return a success message to be displayed when code files are successfully generated.
CCodeGenerator is a controller that predefines several actions for code generation purpose. Derived classes mainly need to configure the codeModel property override the getSuccessMessage method. The former specifies which code model (extending CCodeModel) that this generator should use, while the latter should return a success message to be displayed when code files are successfully generated.
公共属性
| 属性 | 类型 | 描述 | 被定义在 |
|---|---|---|---|
| action | CAction | the action currently being executed, null if no active action. | CController |
| actionParams | array | Returns the request parameters that will be used for action parameter binding. | CController |
| cachingStack | CStack | stack of COutputCache objects | CController |
| clips | CMap | Returns the list of clips. | CController |
| codeModel | string | the code model class. | CCodeGenerator |
| defaultAction | string | the name of the default action. | CController |
| id | string | ID of the controller | CController |
| layout | string | the layout to be used by the generator. | CCodeGenerator |
| module | CWebModule | the module that this controller belongs to. | CController |
| pageTitle | string | the page title | CCodeGenerator |
| route | string | the route (module ID, controller ID and action ID) of the current request. | CController |
| templates | array | a list of available code templates (name=>path) | CCodeGenerator |
| uniqueId | string | the controller ID that is prefixed with the module ID (if any). | CController |
| viewPath | string | Returns the view path of the generator. | CCodeGenerator |
公共方法
| 方法 | 描述 | 被定义在 |
|---|---|---|
| __call() | Calls the named method which is not a class method. | CComponent |
| __construct() | CController | |
| __get() | Returns a property value, an event handler list or a behavior based on its name. | CComponent |
| __isset() | Checks if a property value is null. | CComponent |
| __set() | Sets value of a component property. | CComponent |
| __unset() | Sets a component property to be null. | CComponent |
| accessRules() | Returns the access rules for this controller. | CController |
| actionCode() | The code preview action. | CCodeGenerator |
| actionDiff() | The code diff action. | CCodeGenerator |
| actionIndex() | The code generation action. | CCodeGenerator |
| actions() | Returns a list of external action classes. | CController |
| asa() | Returns the named behavior object. | CComponent |
| attachBehavior() | Attaches a behavior to this component. | CComponent |
| attachBehaviors() | Attaches a list of behaviors to the component. | CComponent |
| attachEventHandler() | Attaches an event handler to an event. | CComponent |
| beginCache() | Begins fragment caching. | CBaseController |
| beginClip() | Begins recording a clip. | CBaseController |
| beginContent() | Begins the rendering of content that is to be decorated by the specified view. | CBaseController |
| beginWidget() | Creates a widget and executes it. | CBaseController |
| behaviors() | Returns a list of behaviors that this controller should behave as. | CController |
| canGetProperty() | Determines whether a property can be read. | CComponent |
| canSetProperty() | Determines whether a property can be set. | CComponent |
| clearPageStates() | Removes all page states. | CController |
| createAbsoluteUrl() | Creates an absolute URL for the specified action defined in this controller. | CController |
| createAction() | Creates the action instance based on the action name. | CController |
| createUrl() | Creates a relative URL for the specified action defined in this controller. | CController |
| createWidget() | Creates a widget and initializes it. | CBaseController |
| detachBehavior() | Detaches a behavior from the component. | CComponent |
| detachBehaviors() | Detaches all behaviors from the component. | CComponent |
| detachEventHandler() | Detaches an existing event handler. | CComponent |
| disableBehavior() | Disables an attached behavior. | CComponent |
| disableBehaviors() | Disables all behaviors attached to this component. | CComponent |
| enableBehavior() | Enables an attached behavior. | CComponent |
| enableBehaviors() | Enables all behaviors attached to this component. | CComponent |
| endCache() | Ends fragment caching. | CBaseController |
| endClip() | Ends recording a clip. | CBaseController |
| endContent() | Ends the rendering of content. | CBaseController |
| endWidget() | Ends the execution of the named widget. | CBaseController |
| evaluateExpression() | Evaluates a PHP expression or callback under the context of this component. | CComponent |
| filterAccessControl() | The filter method for 'accessControl' filter. | CController |
| filterAjaxOnly() | The filter method for 'ajaxOnly' filter. | CController |
| filterPostOnly() | The filter method for 'postOnly' filter. | CController |
| filters() | Returns the filter configurations. | CController |
| forward() | Processes the request using another controller action. | CController |
| getAction() | Returns the action currently being executed, null if no active action. | CController |
| getActionParams() | Returns the request parameters that will be used for action parameter binding. | CController |
| getCachingStack() | Returns stack of COutputCache objects | CController |
| getClips() | Returns the list of clips. | CController |
| getEventHandlers() | Returns the list of attached event handlers for an event. | CComponent |
| getId() | Returns ID of the controller | CController |
| getLayoutFile() | Looks for the layout view script based on the layout name. | CController |
| getModule() | Returns the module that this controller belongs to. It returns null if the controller does not belong to any module | CController |
| getPageState() | Returns a persistent page state value. | CController |
| getPageTitle() | Returns the page title | CCodeGenerator |
| getRoute() | Returns the route (module ID, controller ID and action ID) of the current request. | CController |
| getUniqueId() | Returns the controller ID that is prefixed with the module ID (if any). | CController |
| getViewFile() | Looks for the view file according to the given view name. | CController |
| getViewPath() | Returns the view path of the generator. | CCodeGenerator |
| hasEvent() | Determines whether an event is defined. | CComponent |
| hasEventHandler() | Checks whether the named event has attached handlers. | CComponent |
| hasProperty() | Determines whether a property is defined. | CComponent |
| init() | Initializes the controller. | CController |
| invalidActionParams() | This method is invoked when the request parameters do not satisfy the requirement of the specified action. | CController |
| isCachingStackEmpty() | Returns whether the caching stack is empty. | CController |
| missingAction() | Handles the request whose action is not recognized. | CController |
| processDynamicOutput() | Postprocesses the dynamic output. | CController |
| processOutput() | Postprocesses the output generated by render(). | CController |
| raiseEvent() | Raises an event. | CComponent |
| recordCachingAction() | Records a method call when an output cache is in effect. | CController |
| redirect() | Redirects the browser to the specified URL or route (controller/action). | CController |
| refresh() | Refreshes the current page. | CController |
| render() | Renders a view with a layout. | CController |
| renderClip() | Renders a named clip with the supplied parameters. | CController |
| renderDynamic() | Renders dynamic content returned by the specified callback. | CController |
| renderDynamicInternal() | This method is internally used. | CController |
| renderFile() | Renders a view file. | CBaseController |
| renderInternal() | Renders a view file. | CBaseController |
| renderPartial() | Renders a view. | CController |
| renderText() | Renders a static text string. | CController |
| resolveViewFile() | Finds a view file based on its name. | CController |
| run() | Runs the named action. | CController |
| runAction() | Runs the action after passing through all filters. | CController |
| runActionWithFilters() | Runs an action with the specified filters. | CController |
| setAction() | Sets the action currently being executed. | CController |
| setPageState() | Saves a persistent page state value. | CController |
| setPageTitle() | Sets the page title. | CController |
| setViewPath() | Sets the view path of the generator. | CCodeGenerator |
| widget() | Creates a widget and executes it. | CBaseController |
受保护的方法
| 方法 | 描述 | 被定义在 |
|---|---|---|
| afterAction() | This method is invoked right after an action is executed. | CController |
| afterRender() | This method is invoked after the specified view is rendered by calling render(). | CController |
| beforeAction() | This method is invoked right before an action is to be executed (after all possible filters.) | CController |
| beforeRender() | This method is invoked at the beginning of render(). | CController |
| createActionFromMap() | Creates the action instance based on the action map. | CController |
| loadPageStates() | Loads page states from a hidden input. | CController |
| prepare() | Prepares the code model. | CCodeGenerator |
| replaceDynamicOutput() | Replaces the dynamic content placeholders with actual content. | CController |
| savePageStates() | Saves page states as a base64 string. | CController |
属性详情
codeModel
属性
public string $codeModel;
the code model class. This can be either a class name (if it can be autoloaded) or a path alias referring to the class file. Child classes must configure this property with a concrete value.
layout
属性
public string $layout;
the layout to be used by the generator. Defaults to 'generator'.
pageTitle
属性
the page title
templates
属性
public array $templates;
a list of available code templates (name=>path)
viewPath
属性
Returns the view path of the generator. The "views" directory under the directory containing the generator class file will be returned.
方法详情
actionCode()
方法
|
public void actionCode()
|
源码： framework/gii/CCodeGenerator.php#80 (显示)
public function actionCode()
{
$model=$this->prepare();
if(isset($_GET['id']) && isset($model->files[$_GET['id']]))
{
$this->renderPartial('/common/code', array(
'file'=>$model->files[$_GET['id']],
));
}
else
throw new CHttpException(404,'Unable to find the code you requested.');
}
The code preview action. This action shows up the specified generated code.
actionDiff()
方法
|
public void actionDiff()
|
源码： framework/gii/CCodeGenerator.php#98 (显示)
public function actionDiff()
{
Yii::import('gii.components.TextDiff');
$model=$this->prepare();
if(isset($_GET['id']) && isset($model->files[$_GET['id']]))
{
$file=$model->files[$_GET['id']];
if(!in_array($file->type,array('php', 'txt','js','css','sql')))
$diff=false;
elseif($file->operation===CCodeFile::OP_OVERWRITE)
$diff=TextDiff::compare(file_get_contents($file->path), $file->content);
else
$diff='';
$this->renderPartial('/common/diff',array(
'file'=>$file,
'diff'=>$diff,
));
}
else
throw new CHttpException(404,'Unable to find the code you requested.');
}
The code diff action. This action shows up the difference between the newly generated code and the corresponding existing code.
actionIndex()
方法
|
public void actionIndex()
|
源码： framework/gii/CCodeGenerator.php#61 (显示)
public function actionIndex()
{
$model=$this->prepare();
if($model->files!=array() && isset($_POST['generate'], $_POST['answers']))
{
$model->answers=$_POST['answers'];
$model->status=$model->save() ? CCodeModel::STATUS_SUCCESS : CCodeModel::STATUS_ERROR;
}
$this->render('index',array(
'model'=>$model,
));
}
The code generation action. This is the action that displays the code generation interface. Child classes mainly need to provide the 'index' view for collecting user parameters for code generation.
getPageTitle()
方法
|
public string getPageTitle()
| ||
| {return} | string | the page title |
源码： framework/gii/CCodeGenerator.php#50 (显示)
public function getPageTitle()
{
return 'Gii - '.ucfirst($this->id).' Generator';
}
getViewPath()
方法
|
public string getViewPath()
| ||
| {return} | string | the view path of the generator |
源码： framework/gii/CCodeGenerator.php#127 (显示)
public function getViewPath()
{
if($this->_viewPath===null)
{
$class=new ReflectionClass(get_class($this));
$this->_viewPath=dirname($class->getFileName()).DIRECTORY_SEPARATOR.'views';
}
return $this->_viewPath;
}
Returns the view path of the generator. The "views" directory under the directory containing the generator class file will be returned.
prepare()
方法
|
protected void prepare()
|
源码： framework/gii/CCodeGenerator.php#148 (显示)
protected function prepare()
{
if($this->codeModel===null)
throw new CException(get_class($this).'.codeModel property must be specified.');
$modelClass=Yii::import($this->codeModel,true);
$model=new $modelClass;
$model->loadStickyAttributes();
if(isset($_POST[$modelClass]))
{
$model->attributes=$_POST[$modelClass];
$model->status=CCodeModel::STATUS_PREVIEW;
if($model->validate())
{
$model->saveStickyAttributes();
$model->prepare();
}
}
return $model;
}
Prepares the code model.
setViewPath()
方法
|
public void setViewPath(string $value)
| ||
| $value | string | the view path of the generator. |
源码： framework/gii/CCodeGenerator.php#140 (显示)
public function setViewPath($value)
{
$this->_viewPath=$value;
}