/**
* Push CSS to the document
*
* @param string $stylesheet Stylesheet or styles to add
* @param string $extension Extension name, e.g.: com_example, mod_example, plg_example_test
* @param string $element Plugin element. Only used for plugins and if first argument is folder name.
* @return object
*/
public function css($stylesheet = '', $extension = null, $element = null)
{
$extension = $extension ?: $this->detectExtensionName();
$attr = array('type' => 'text/css', 'media' => null, 'attribs' => array());
if ($element) {
if (is_string($element)) {
$extension = 'plg_' . $extension . '_' . $element;
} else {
if (is_array($element)) {
foreach ($element as $key => $val) {
if (array_key_exists($key, $attr)) {
$attr[$key] = $val;
}
}
}
}
}
$asset = new Stylesheet($extension, $stylesheet);
if ($asset->exists()) {
if ($asset->isDeclaration()) {
\App::get('document')->addStyleDeclaration($asset->contents());
} else {
\App::get('document')->addStyleSheet($asset->link(), $attr['type'], $attr['media'], $attr['attribs']);
}
}
return $this;
}
/**
* Push CSS to the document
*
* @param string $stylesheet Stylesheet or styles to add
* @param string $extension Extension name, e.g.: com_example, mod_example, plg_example_test
* @param string $element Plugin element. Only used for plugins and if first argument is folder name.
* @return object
*/
public function __invoke($stylesheet = '', $extension = null, $element = null)
{
$extension = $extension ?: $this->_extension();
if ($element) {
$extension = 'plg_' . $extension . '_' . $element;
}
$asset = new Stylesheet($extension, $stylesheet);
if ($asset->exists()) {
if ($asset->isDeclaration()) {
Document::addStyleDeclaration($asset->contents());
} else {
Document::addStyleSheet($asset->link());
}
}
return $this->getView();
}
/**
* Adds a linked stylesheet from a plugin to the page
*
* @param string $folder Plugin folder name
* @param string $plugin Plugin name
* @param string $stylesheet Stylesheet name (optional, uses module name if left blank)
* @param string $dir Asset directory to look in
* @return void
*/
public static function addPluginStyleSheet($folder, $plugin, $stylesheet = '', $dir = 'css')
{
if ($dir != 'css') {
$stylesheet = $dir . '/' . $stylesheet;
}
$asset = new Stylesheet('plg_' . $folder . '_' . $plugin, $stylesheet);
if ($asset->exists()) {
if ($document = self::app('document')) {
$document->addStyleSheet($asset->link());
}
}
}
