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YiiWheels.php
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YiiWheels.php
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<?php
/**
* YiiWheels class file.
* @author Antonio Ramirez <amigo.cobos@gmail.com>
* @copyright Copyright © 2amigos.us 2013-
* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
* @package yiiwheels
*/
class YiiWheels extends CApplicationComponent
{
/**
* @var array the HTML options for the view container tag.
*/
public $htmlOptions = array();
/**
* @var array $assetsJs of javascript library names to be registered when initializing the library.
*/
public $assetsJs = array();
/**
* @var array $assetsCss of style library names to be registered when initializing the library.
*/
public $assetsCss = array();
/**
* @var TbApi $_api
*/
protected $_api;
/**
* @var string holds the published assets
*/
protected $_assetsUrl;
/**
* Widget's initialization
* @throws CException
*/
public function init()
{
$this->_api = Yii::app()->getComponent('bootstrap');
if (null === $this->_api) {
throw new CException(Yii::t('zii', '"YiiWheels" must work in conjunction with "YiiStrap".'));
}
/* ensure all widgets - plugins are accessible to the library */
Yii::import('bootstrap.widgets.*');
/* ensure common behavior is also accessible to the library */
Yii::import('yiiwheels.behaviors.WhPlugin');
/* register css assets */
foreach ($this->assetsCss as $css) {
$this->registerAssetCss($css);
}
/* register js assets */
foreach ($this->assetsJs as $js) {
$this->registerAssetJs($js);
}
}
/**
* Returns the core library (yiistrap) component
* @return TbApi
*/
public function getApi()
{
return $this->_api;
}
/**
* Returns the assets URL.
* Assets folder has few orphan and very useful utility libraries.
* @return string
*/
public function getAssetsUrl()
{
if (isset($this->_assetsUrl)) {
return $this->_assetsUrl;
} else {
$forceCopyAssets = $this->getApi()->forceCopyAssets;
$path = Yii::getPathOfAlias('yiiwheels');
$assetsUrl = Yii::app()->assetManager->publish(
$path . DIRECTORY_SEPARATOR . 'assets',
false,
-1,
$forceCopyAssets
);
return $this->_assetsUrl = $assetsUrl;
}
}
/**
* Register a specific js file in the asset's js folder
* @param string $jsFile
* @param int $position the position of the JavaScript code.
* @see CClientScript::registerScriptFile
* @return $this
*/
public function registerAssetJs($jsFile, $position = CClientScript::POS_END)
{
Yii::app()->getClientScript()->registerScriptFile($this->getAssetsUrl() . "/js/{$jsFile}", $position);
return $this;
}
/**
* Registers a specific css in the asset's css folder
* @param string $cssFile the css file name to register
* @param string $media the media that the CSS file should be applied to. If empty, it means all media types.
* @return $this
*/
public function registerAssetCss($cssFile, $media = '')
{
Yii::app()->getClientScript()->registerCssFile($this->getAssetsUrl() . "/css/{$cssFile}", $media);
return $this;
}
}