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<?php
namespace OldSabre\VObject;
/**
* Document
*
* A document is just like a component, except that it's also the top level
* element.
*
* Both a VCALENDAR and a VCARD are considered documents.
*
* This class also provides a registry for document types.
*
* @copyright Copyright (C) 2011-2015 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
abstract class Document extends Component {
/**
* The default name for this component.
*
* This should be 'VCALENDAR' or 'VCARD'.
*
* @var string
*/
static $defaultName;
/**
* Creates a new document.
*
* We're changing the default behavior slightly here. First, we don't want
* to have to specify a name (we already know it), and we want to allow
* children to be specified in the first argument.
*
* But, the default behavior also works.
*
* So the two sigs:
*
* new Document(array $children = array());
* new Document(string $name, array $children = array())
*
* @return void
*/
public function __construct() {
$args = func_get_args();
if (count($args)===0 || is_array($args[0])) {
array_unshift($args, static::$defaultName);
call_user_func_array(array('parent', '__construct'), $args);
} else {
call_user_func_array(array('parent', '__construct'), $args);
}
}
/**
* Creates a new component
*
* This method automatically searches for the correct component class, based
* on its name.
*
* You can specify the children either in key=>value syntax, in which case
* properties will automatically be created, or you can just pass a list of
* Component and Property object.
*
* @param string $name
* @param array $children
* @return Component
*/
public function createComponent($name, array $children = array()) {
$component = Component::create($name);
foreach($children as $k=>$v) {
if ($v instanceof Node) {
$component->add($v);
} else {
$component->add($k, $v);
}
}
return $component;
}
/**
* Factory method for creating new properties
*
* This method automatically searches for the correct property class, based
* on its name.
*
* You can specify the parameters either in key=>value syntax, in which case
* parameters will automatically be created, or you can just pass a list of
* Parameter objects.
*
* @param string $name
* @param mixed $value
* @param array $parameters
* @return Property
*/
public function createProperty($name, $value = null, array $parameters = array()) {
return Property::create($name, $value, $parameters);
}
}
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