<?php /** * SimpleCollection * * The SimpleCollection is used to quickly setup static directory structures. * Just create the object with a proper name, and add children to use it. * * @package Sabre * @subpackage DAV * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved. * @author Evert Pot (http://www.rooftopsolutions.nl/) * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License */ class Sabre_DAV_SimpleCollection extends Sabre_DAV_Collection { /** * List of childnodes * * @var array */ protected $children = array(); /** * Name of this resource * * @var string */ protected $name; /** * Creates this node * * The name of the node must be passed, child nodes can also be passed. * This nodes must be instances of Sabre_DAV_INode * * @param string $name * @param array $children */ public function __construct($name,array $children = array()) { $this->name = $name; foreach($children as $child) { if (!($child instanceof Sabre_DAV_INode)) throw new Sabre_DAV_Exception('Only instances of Sabre_DAV_INode are allowed to be passed in the children argument'); $this->addChild($child); } } /** * Adds a new childnode to this collection * * @param Sabre_DAV_INode $child * @return void */ public function addChild(Sabre_DAV_INode $child) { $this->children[$child->getName()] = $child; } /** * Returns the name of the collection * * @return string */ public function getName() { return $this->name; } /** * Returns a child object, by its name. * * This method makes use of the getChildren method to grab all the child nodes, and compares the name. * Generally its wise to override this, as this can usually be optimized * * This method must throw Sabre_DAV_Exception_NotFound if the node does not * exist. * * @param string $name * @throws Sabre_DAV_Exception_NotFound * @return Sabre_DAV_INode */ public function getChild($name) { if (isset($this->children[$name])) return $this->children[$name]; throw new Sabre_DAV_Exception_NotFound('File not found: ' . $name . ' in \'' . $this->getName() . '\''); } /** * Returns a list of children for this collection * * @return array */ public function getChildren() { return array_values($this->children); } }