129 lines
3.9 KiB
PHP
129 lines
3.9 KiB
PHP
<?php
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/**
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* TbNavbar class file.
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* @author Christoffer Niska <christoffer.niska@gmail.com>
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* @copyright Copyright © Christoffer Niska 2013-
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
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* @package bootstrap.widgets
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*/
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/**
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* Bootstrap navbar widget.
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* @see http://twitter.github.com/bootstrap/components.html#navbar
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*/
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class TbNavbar extends CWidget
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{
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/**
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* @var string the navbar color.
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*/
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public $color;
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/**
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* @var string the brand label text.
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*/
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public $brandLabel;
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/**
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* @var mixed the brand url.
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*/
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public $brandUrl;
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/**
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* @var array the HTML attributes for the brand link.
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*/
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public $brandOptions = array();
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/**
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* @var string nanvbar display type.
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*/
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public $display = TbHtml::NAVBAR_DISPLAY_FIXEDTOP;
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/**
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* @var boolean whether the navbar spans over the whole page.
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*/
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public $fluid = false;
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/**
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* @var boolean whether to enable collapsing of the navbar on narrow screens.
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*/
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public $collapse = false;
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/**
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* @var array additional HTML attributes for the collapse widget.
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*/
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public $collapseOptions = array();
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/**
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* @var array list of navbar item.
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*/
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public $items = array();
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/**
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* @var array the HTML attributes for the navbar.
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*/
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public $htmlOptions = array();
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/**
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* Initializes the widget.
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*/
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public function init()
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{
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if ($this->brandLabel !== false) {
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if (!isset($this->brandLabel)) {
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$this->brandLabel = CHtml::encode(Yii::app()->name);
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}
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if (!isset($this->brandUrl)) {
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$this->brandUrl = Yii::app()->homeUrl;
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}
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}
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if (isset($this->color)) {
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TbArray::defaultValue('color', $this->color, $this->htmlOptions);
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}
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if (isset($this->display) && $this->display !== TbHtml::NAVBAR_DISPLAY_NONE) {
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TbArray::defaultValue('display', $this->display, $this->htmlOptions);
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}
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}
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/**
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* Runs the widget.
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*/
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public function run()
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{
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$brand = $this->brandLabel !== false
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? TbHtml::navbarBrandLink($this->brandLabel, $this->brandUrl, $this->brandOptions)
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: '';
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ob_start();
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foreach ($this->items as $item) {
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if (is_string($item)) {
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echo $item;
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} else {
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$widgetClassName = TbArray::popValue('class', $item);
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if ($widgetClassName !== null) {
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$this->controller->widget($widgetClassName, $item);
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}
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}
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}
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$items = ob_get_clean();
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ob_start();
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if ($this->collapse !== false) {
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TbHtml::addCssClass('nav-collapse', $this->collapseOptions);
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ob_start();
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/* @var TbCollapse $collapseWidget */
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$collapseWidget = $this->controller->widget(
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'bootstrap.widgets.TbCollapse',
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array(
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'toggle' => false, // navbars are collapsed by default
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'content' => $items,
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'htmlOptions' => $this->collapseOptions,
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)
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);
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$collapseContent = ob_get_clean();
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echo TbHtml::navbarCollapseLink('#' . $collapseWidget->getId());
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echo $brand . $collapseContent;
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} else {
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echo $brand . $items;
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}
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$containerContent = ob_get_clean();
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$containerOptions = TbArray::popValue('containerOptions', $this->htmlOptions, array());
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TbHtml::addCssClass($this->fluid ? 'container-fluid' : 'container', $containerOptions);
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ob_start();
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echo TbHtml::openTag('div', $containerOptions);
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echo $containerContent;
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echo '</div>';
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$content = ob_get_clean();
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echo TbHtml::navbar($content, $this->htmlOptions);
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}
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} |