gii wip

framework/yii/gii/Generator.php

@@ -231,7 +231,7 @@ abstract class Generator extends Model
 				$error = $file->save();
 				if (is_string($error)) {
 					$hasError = true;
-					$lines[] = "<span class=\"error\">generating $relativePath<br>           $error</span>";
+					$lines[] = "generating $relativePath\n<span class=\"error\">$error</span>";
 				} else {
 					$lines[] = $file->operation === CodeFile::OP_NEW ? " generated $relativePath" : " overwrote $relativePath";
 				}

framework/yii/gii/assets/main.css

@@ -90,9 +90,10 @@ body {
 	color: white;
 	padding: 10px;
 	border-radius: 0;
+	white-space: nowrap;
 }
 
-.default-view-results pre span.error {
+.default-view-results pre .error {
 	background: #FFE0E1;
 	color: black;
 	padding: 1px;

framework/yii/gii/generators/form/Generator.php

@@ -7,6 +7,10 @@
 
 namespace yii\gii\generators\form;
 
+use Yii;
+use yii\base\Model;
+use yii\gii\CodeFile;
+
 /**
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
@@ -14,11 +18,23 @@ namespace yii\gii\generators\form;
  */
 class Generator extends \yii\gii\Generator
 {
+	public $modelClass;
+	public $viewPath = '@app/views';
+	public $viewName;
+	public $scenarioName = 'default';
+
+
+	/**
+	 * @inheritdoc
+	 */
 	public function getName()
 	{
 		return 'Form Generator';
 	}
 
+	/**
+	 * @inheritdoc
+	 */
 	public function getDescription()
 	{
 		return 'This generator generates a view script file that displays a form to collect input for the specified model class.';
@@ -29,6 +45,102 @@ class Generator extends \yii\gii\Generator
 	 */
 	public function generate()
 	{
-		return array();
+		$files = array();
+		$files[] = new CodeFile(
+			Yii::getAlias($this->viewPath) . '/' . $this->viewName . '.php',
+			$this->render($this->getTemplatePath() . '/form.php')
+		);
+		return $files;
+	}
+
+
+	public function rules()
+	{
+		return array_merge(parent::rules(), array(
+			array('modelClass, viewName, scenarioName', 'filter', 'filter' => 'trim'),
+			array('modelClass, viewName, viewPath', 'required'),
+			array('modelClass, viewPath', 'match', 'pattern' => '/^@?\w+[\\-\\/\w+]*$/', 'message' => 'Only word characters, dashes, slashes and @ are allowed.'),
+			array('viewName', 'match', 'pattern' => '/^\w+[\\-\\/\w+]*$/', 'message' => 'Only word characters, dashes and slashes are allowed.'),
+			array('modelClass', 'validateModel'),
+			array('viewPath', 'validateViewPath'),
+			array('scenarioName', 'match', 'pattern' => '/^\w+$/', 'message' => 'Only word characters are allowed.'),
+		));
+	}
+
+	public function attributeLabels()
+	{
+		return array(
+			'modelClass' => 'Model Class',
+			'viewName' => 'View Name',
+			'viewPath' => 'View Path',
+			'scenarioName' => 'Scenario',
+		);
+	}
+
+	public function requiredTemplates()
+	{
+		return array(
+			'form.php',
+			'action.php',
+		);
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function stickyAttributes()
+	{
+		return array('viewPath', 'scenarioName');
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function hints()
+	{
+		return array(
+		);
+	}
+
+	public function successMessage()
+	{
+		$output = <<<EOD
+<p>The form has been generated successfully.</p>
+<p>You may add the following code in an appropriate controller class to invoke the view:</p>
+EOD;
+		$code = "<?php\n" . $this->render($this->getTemplatePath() . '/action.php');
+		return $output . highlight_string($code, true);
+	}
+
+	public function validateModel($attribute, $params)
+	{
+		try {
+			if (class_exists($this->modelClass)) {
+				if (!is_subclass_of($this->modelClass, Model::className())) {
+					$this->addError('modelClass', "'{$this->modelClass}' must extend from Model or its child class.");
+				}
+			} else {
+				$this->addError('modelClass', "Class '{$this->modelClass}' does not exist or has syntax error.");
+			}
+		} catch (\Exception $e) {
+			$this->addError('modelClass', "Class '{$this->modelClass}' does not exist or has syntax error.");
+			return;
+		}
+	}
+
+	public function validateViewPath()
+	{
+		$path = Yii::getAlias($this->viewPath, false);
+		if ($path === false || !is_dir($path)) {
+			$this->addError('viewPath', 'View path does not exist.');
+		}
+	}
+
+	public function getModelAttributes()
+	{
+		/** @var Model $model */
+		$model = new $this->modelClass;
+		$model->setScenario($this->scenarioName);
+		return $model->safeAttributes();
 	}
 }

framework/yii/gii/generators/form/templates/action.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Created by JetBrains PhpStorm.
+ * User: qiang
+ * Date: 8/17/13
+ * Time: 3:48 PM
+ * To change this template use File | Settings | File Templates.
+ */

framework/yii/gii/generators/form/templates/form.php

@@ -0,0 +1,8 @@
+<?php
+/**
+ * Created by JetBrains PhpStorm.
+ * User: qiang
+ * Date: 8/17/13
+ * Time: 3:47 PM
+ * To change this template use File | Settings | File Templates.
+ */

framework/yii/gii/generators/form/views/form.php

@@ -0,0 +1,11 @@
+<?php
+/**
+ * @var yii\base\View $this
+ * @var yii\widgets\ActiveForm $form
+ * @var yii\gii\generators\form\Generator $generator
+ */
+?>
+<?php echo $form->field($generator, 'viewName'); ?>
+<?php echo $form->field($generator, 'modelClass'); ?>
+<?php echo $form->field($generator, 'scenarioName'); ?>
+<?php echo $form->field($generator, 'viewPath'); ?>

framework/yii/gii/views/default/view/results.php

@@ -18,5 +18,5 @@ use yii\gii\CodeFile;
 		echo '<div class="alert alert-success">' . $generator->successMessage() . '</div>';
 	}
 	?>
-	<pre><?php echo $results; ?></pre>
+	<pre><?php echo nl2br($results); ?></pre>
 </div>