Added new (clean) yii boilerplate

2014-05-13 12:40:42 +02:00
parent 1d6d975a16
commit 99d29b432b
1983 changed files with 653465 additions and 17 deletions
--- a/framework/web/form/CFormElementCollection.php
+++ b/framework/web/form/CFormElementCollection.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * CFormElementCollection class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright 2008-2013 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+/**
+ * CFormElementCollection implements the collection for storing form elements.
+ *
+ * Because CFormElementCollection extends from {@link CMap}, it can be used like an associative array.
+ * For example,
+ * <pre>
+ * $element=$collection['username'];
+ * $collection['username']=array('type'=>'text', 'maxlength'=>128);
+ * $collection['password']=new CFormInputElement(array('type'=>'password'),$form);
+ * $collection[]='some string';
+ * </pre>
+ *
+ * CFormElementCollection can store three types of value: a configuration array, a {@link CFormElement}
+ * object, or a string, as shown in the above example. Internally, these values will be converted
+ * to {@link CFormElement} objects.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @package system.web.form
+ * @since 1.1
+ */
+class CFormElementCollection extends CMap
+{
+	private $_form;
+	private $_forButtons;
+
+	/**
+	 * Constructor.
+	 * @param CForm $form the form object that owns this collection
+	 * @param boolean $forButtons whether this collection is used to store buttons.
+	 */
+	public function __construct($form,$forButtons=false)
+	{
+		parent::__construct();
+		$this->_form=$form;
+		$this->_forButtons=$forButtons;
+	}
+
+	/**
+	 * Adds an item to the collection.
+	 * This method overrides the parent implementation to ensure
+	 * only configuration arrays, strings, or {@link CFormElement} objects
+	 * can be stored in this collection.
+	 * @param mixed $key key
+	 * @param mixed $value value
+	 * @throws CException if the value is invalid.
+	 */
+	public function add($key,$value)
+	{
+		if(is_array($value))
+		{
+			if(is_string($key))
+				$value['name']=$key;
+
+			if($this->_forButtons)
+			{
+				$class=$this->_form->buttonElementClass;
+				$element=new $class($value,$this->_form);
+			}
+			else
+			{
+				if(!isset($value['type']))
+					$value['type']='text';
+				if($value['type']==='string')
+				{
+					unset($value['type'],$value['name']);
+					$element=new CFormStringElement($value,$this->_form);
+				}
+				elseif(!strcasecmp(substr($value['type'],-4),'form'))	// a form
+				{
+					$class=$value['type']==='form' ? get_class($this->_form) : Yii::import($value['type']);
+					$element=new $class($value,null,$this->_form);
+				}
+				else
+				{
+					$class=$this->_form->inputElementClass;
+					$element=new $class($value,$this->_form);
+				}
+			}
+		}
+		elseif($value instanceof CFormElement)
+		{
+			if(property_exists($value,'name') && is_string($key))
+				$value->name=$key;
+			$element=$value;
+		}
+		else
+			$element=new CFormStringElement(array('content'=>$value),$this->_form);
+		parent::add($key,$element);
+		$this->_form->addedElement($key,$element,$this->_forButtons);
+	}
+
+	/**
+	 * Removes the specified element by key.
+	 * @param string $key the name of the element to be removed from the collection
+	 */
+	public function remove($key)
+	{
+		if(($item=parent::remove($key))!==null)
+			$this->_form->removedElement($key,$item,$this->_forButtons);
+	}
+}