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yii2
Commit cbb33bd1 by Antonio Ramirez
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refactored based on comments (2nd round)

parent 96a8c4a8
Showing with 74 additions and 42 deletions
framework/yii/bootstrap/Nav.php
......@@ -8,7 +8,7 @@
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\base\ArrayHelper;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
......@@ -22,12 +22,12 @@ use yii\helpers\Html;
* array(
* 'label' => 'Home',
* 'url' => '/',
* 'options' => array(...),
* 'linkOptions' => array(...),
* 'active' => true,
* ),
* array(
* 'label' => 'Dropdown',
* 'dropdown' => array(
* 'items' => array(
* array(
* 'label' => 'DropdownA',
* 'url' => '#',
......@@ -52,26 +52,25 @@ class Nav extends Widget
* @var array list of items in the nav widget. Each array element represents a single
* menu item with the following structure:
*
* ```php
* array(
* // required, the menu item label.
* 'label' => 'Nav item label',
* // optional, the URL of the menu item. Defaults to "#"
* 'url'=> '#',
* // optional, the HTML options of the URL.
* 'urlOptions' => array(...),
* // optional the HTML attributes of the item container (LI).
* 'options' => array(...),
* // optional, an array of [[Dropdown]] widget items so to display a dropdown menu on the tab header.
* // important: there is an issue with sub-dropdown menus, and as of 3.0, bootstrap won't support sub-dropdown
* // @see https://github.com/twitter/bootstrap/issues/5050#issuecomment-11741727
* 'dropdown'=> array(...)
* )
* ```
* - label: string, required, the nav item label.
* - url: optional, the item's URL. Defaults to "#".
* - linkOptions: array, optional, the HTML attributes of the item's link.
* - options: array, optional, the HTML attributes of the item container (LI).
* - active: boolean, optional, whether the item should be on active state or not.
* - items: array, optional, the configuration of specify the item's dropdown menu. You can optionally set this as
* a string (ie. `'items'=> Dropdown::widget(array(...))`
* - important: there is an issue with sub-dropdown menus, and as of 3.0, bootstrap won't support sub-dropdown.
*
* **Note:** Optionally, you can also use a plain string instead of an array element.
*
* Optionally, you can also use a plain string instead of an array element.
* @see https://github.com/twitter/bootstrap/issues/5050#issuecomment-11741727
* @see [[Dropdown]]
*/
public $items = array();
/**
* @var boolean whether the nav items labels should be HTML-encoded.
*/
public $encodeLabels = true;
/**
......@@ -79,6 +78,7 @@ class Nav extends Widget
*/
public function init()
{
parent::init();
$this->addCssClass($this->options, 'nav');
}
......@@ -88,6 +88,7 @@ class Nav extends Widget
public function run()
{
echo $this->renderItems();
$this->registerPlugin('dropdown');
}
/**
......@@ -117,21 +118,26 @@ class Nav extends Widget
if (!isset($item['label'])) {
throw new InvalidConfigException("The 'label' option is required.");
}
$label = $item['label'];
$url = ArrayHelper::getValue($item, 'url', '#');
$label = $this->encodeLabels ? Html::encode($item['label']) : $item['label'];
$options = ArrayHelper::getValue($item, 'options', array());
$urlOptions = ArrayHelper::getValue($item, 'urlOptions', array());
$dropdown = null;
$dropdown = ArrayHelper::getValue($item, 'items');
$url = Html::url(ArrayHelper::getValue($item, 'url', '#'));
$linkOptions = ArrayHelper::getValue($item, 'linkOptions', array());
if(ArrayHelper::getValue($item, 'active')) {
$this->addCssClass($options, 'active');
}
// does it has a dropdown widget?
if (isset($item['dropdown'])) {
$urlOptions['data-toggle'] = 'dropdown';
if ($dropdown !== null) {
$linkOptions['data-toggle'] = 'dropdown';
$this->addCssClass($options, 'dropdown');
$this->addCssClass($urlOptions, 'dropdown-toggle');
$label .= ' ' . Html::tag('b', '', array('class' => 'caret'));
$dropdown = Dropdown::widget(array('items' => $item['dropdown'], 'clientOptions' => false));
$dropdown = is_string($dropdown)
? $dropdown
: Dropdown::widget(array('items' => $item['items'], 'clientOptions' => false));
}
return Html::tag('li', Html::a($label, $url, $urlOptions) . $dropdown, $options);
return Html::tag('li', Html::a($label, $url, $linkOptions) . $dropdown, $options);
}
}
\ No newline at end of file
framework/yii/bootstrap/NavBar.php
......@@ -8,7 +8,7 @@
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\base\ArrayHelper;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
......@@ -18,6 +18,7 @@ use yii\helpers\Html;
*
* ```php
* echo NavBar::widget(array(
* 'brandLabel' => 'NavBar Test',
* 'items' => array(
* // a Nav widget
* array(
......@@ -33,8 +34,8 @@ use yii\helpers\Html;
* ),
* array(
* 'label' => 'Dropdown',
* // configure a dropdown menu
* 'dropdown' => array(
* 'content' => new Dropdown(array(
* 'items' => array(
* array(
* 'label' => 'DropdownA',
* 'url' => '#',
......@@ -45,6 +46,7 @@ use yii\helpers\Html;
* ),
* )
* ),
* ),
* )
* ),
* ),
......@@ -62,7 +64,20 @@ use yii\helpers\Html;
*/
class NavBar extends Widget
{
public $brand;
/**
* @var string the text of the brand.
* @see http://twitter.github.io/bootstrap/components.html#navbar
*/
public $brandLabel;
/**
* @param array|string $url the URL for the brand's hyperlink tag. This parameter will be processed by [[Html::url()]]
* and will be used for the "href" attribute of the brand link. Defaults to site root.
*/
public $brandRoute = '/';
/**
* @var array the HTML attributes of the brand link.
*/
public $brandOptions = array();
/**
* @var array list of menu items in the navbar widget. Each array element represents a single
* menu item with the following structure:
......@@ -83,6 +98,10 @@ class NavBar extends Widget
* Optionally, you can also use a plain string instead of an array element.
*/
public $items = array();
/**
* @var string the generated brand url if specified by [[brandLabel]]
*/
protected $brand;
/**
......@@ -91,7 +110,10 @@ class NavBar extends Widget
public function init()
{
parent::init();
$this->clientOptions = false;
$this->addCssClass($this->options, 'navbar');
$this->addCssClass($this->brandOptions, 'brand');
$this->brand = Html::a($this->brandLabel, $this->brandRoute, $this->brandOptions);
}
/**
......@@ -102,19 +124,20 @@ class NavBar extends Widget
echo Html::beginTag('div', $this->options);
echo $this->renderItems();
echo Html::endTag('div');
$this->getView()->registerAssetBundle('yii/bootstrap');
}
/**
* Renders the items.
* @return string the rendering items.
*/
protected function renderItems()
{
$items = array();
foreach ($this->items as $item) {
$items[] = $this->renderItem($item);
}
$contents =implode("\n", $items);
$contents = implode("\n", $items);
if (self::$responsive === true) {
$this->getView()->registerAssetBundle('yii/bootstrap/collapse');
$contents =
......@@ -127,6 +150,7 @@ class NavBar extends Widget
} else {
$contents = $this->brand . "\n" . $contents;
}
return Html::tag('div', $contents, array('class' => 'navbar-inner'));
}
......@@ -143,11 +167,11 @@ class NavBar extends Widget
return $item;
}
$config = ArrayHelper::getValue($item, 'options', array());
$config['class'] = ArrayHelper::getValue($item, 'class', 'yii\bootstrap\Nav');
$widget = \Yii::createObject($config);
ob_start();
$widget->run();
return ob_get_clean();
$config['clientOptions'] = false;
$class = ArrayHelper::getValue($item, 'class', 'yii\bootstrap\Nav');
return $class::widget($config);
}
/**
......@@ -160,10 +184,10 @@ class NavBar extends Widget
for ($i = 0; $i < 3; $i++) {
$items[] = Html::tag('span', '', array('class' => 'icon-bar'));
}
return Html::tag('a', implode("\n", $items), array(
return Html::a(implode("\n", $items), null, array(
'class' => 'btn btn-navbar',
'data-toggle' => 'collapse',
'data-target' => 'div.navbar-collapse',
)) . "\n";
));
}
}
\ No newline at end of file
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