Refactoring

framework/yii/jui/Tabs.php

@@ -20,16 +20,32 @@ use yii\helpers\Html;
  * echo Tabs::widget(array(
  *     'items' => array(
  *         array(
- *             'header' => 'One',
+ *             'header' => 'Tab one',
  *             'content' => 'Mauris mauris ante, blandit et, ultrices a, suscipit eget...',
  *         ),
  *         array(
- *             'header' => 'Two',
- *             'headerOptions' => array(...),
+ *             'header' => 'Tab two',
+ *             'headerOptions' => array(
+ *                 'tag' => 'li',
+ *             ),
  *             'content' => 'Sed non urna. Phasellus eu ligula. Vestibulum sit amet purus...',
- *             'options' => array(...),
+ *             'options' => array(
+ *                 'tag' => 'div',
+ *             ),
  *         ),
  *     ),
+ *     'options' => array(
+ *         'tag' => 'div',
+ *     ),
+ *     'itemOptions' => array(
+ *         'tag' => 'div',
+ *     ),
+ *     'headerOptions' => array(
+ *         'tag' => 'li',
+ *     ),
+ *     'clientOptions' => array(
+ *         'collapsible' => false,
+ *     ),
  * ));
  * ```
  *
@@ -39,24 +55,10 @@ use yii\helpers\Html;
  */
 class Tabs extends Widget
 {
-	/**
-	 * @var array list of tabs in the tabs widget. Each array element represents a single
-	 * tab with the following structure:
-	 *
-	 * ```php
-	 * array(
-	 *     // required, the header (HTML) of the tab
-	 *     'header' => 'Tab label',
-	 *     // required, the content (HTML) of the tab
-	 *     'content' => 'Mauris mauris ante, blandit et, ultrices a, suscipit eget...',
-	 *     // optional the HTML attributes of the tab content container
-	 *     'options'=> array(...),
-	 *     // optional the HTML attributes of the tab header container
-	 *     'headerOptions'=> array(...),
-	 * )
-	 * ```
-	 */
+	public $options = array();
 	public $items = array();
+	public $itemOptions = array();
+	public $headerOptions = array();
 
 
 	/**
@@ -65,42 +67,24 @@ class Tabs extends Widget
 	public function run()
 	{
 		echo Html::beginTag('div', $this->options) . "\n";
-		echo $this->renderHeaders() . "\n";
-		echo $this->renderContents() . "\n";
+		echo $this->renderItems() . "\n";
 		echo Html::endTag('div') . "\n";
 		$this->registerWidget('tabs');
 	}
 
 	/**
-	 * Renders tabs headers as specified on [[items]].
+	 * Renders tab items as specified on [[items]].
 	 * @return string the rendering result.
 	 * @throws InvalidConfigException.
 	 */
-	protected function renderHeaders()
+	protected function renderItems()
 	{
 		$headers = array();
+		$items = array();
 		foreach ($this->items as $n => $item) {
 			if (!isset($item['header'])) {
 				throw new InvalidConfigException("The 'header' option is required.");
 			}
-			$options = ArrayHelper::getValue($item, 'options', array());
-			$id = isset($options['id']) ? $options['id'] : $this->options['id'] . '-tab' . $n;
-			$headerOptions = ArrayHelper::getValue($item, 'headerOptions', array());
-			$headers[] = Html::tag('li', Html::a($item['header'], "#$id"), $headerOptions);
-		}
-
-		return Html::tag('ul', implode("\n", $headers));
-	}
-
-	/**
-	 * Renders tabs contents as specified on [[items]].
-	 * @return string the rendering result.
-	 * @throws InvalidConfigException.
-	 */
-	protected function renderContents()
-	{
-		$contents = array();
-		foreach ($this->items as $n => $item) {
 			if (!isset($item['content'])) {
 				throw new InvalidConfigException("The 'content' option is required.");
 			}
@@ -108,9 +92,10 @@ class Tabs extends Widget
 			if (!isset($options['id'])) {
 				$options['id'] = $this->options['id'] . '-tab' . $n;
 			}
-			$contents[] = Html::tag('div', $item['content'], $options);
+			$headerOptions = ArrayHelper::getValue($item, 'headerOptions', array());
+			$headers[] = Html::tag('li', Html::a($item['header'], '#' . $options['id']), $headerOptions);
+			$items[] = Html::tag('div', $item['content'], $options);
 		}
-
-		return implode("\n", $contents);
+		return Html::tag('ul', implode("\n", $headers)) . "\n" . implode("\n", $items);
 	}
 }