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133 lines
3.2 KiB
PHP
133 lines
3.2 KiB
PHP
<?php
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namespace Sabre\DAV\Browser;
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use Sabre\DAV\PropFind;
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/**
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* This class is used by the browser plugin to trick the system in returning
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* every defined property.
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Evert Pot (http://evertpot.com/)
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class PropFindAll extends PropFind {
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/**
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* Creates the PROPFIND object
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*
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* @param string $path
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*/
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function __construct($path) {
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parent::__construct($path, []);
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}
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/**
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* Handles a specific property.
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*
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* This method checks whether the specified property was requested in this
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* PROPFIND request, and if so, it will call the callback and use the
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* return value for it's value.
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*
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* Example:
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*
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* $propFind->handle('{DAV:}displayname', function() {
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* return 'hello';
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* });
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*
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* Note that handle will only work the first time. If null is returned, the
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* value is ignored.
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*
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* It's also possible to not pass a callback, but immediately pass a value
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*
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* @param string $propertyName
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* @param mixed $valueOrCallBack
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* @return void
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*/
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function handle($propertyName, $valueOrCallBack) {
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if (is_callable($valueOrCallBack)) {
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$value = $valueOrCallBack();
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} else {
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$value = $valueOrCallBack;
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}
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if (!is_null($value)) {
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$this->result[$propertyName] = [200, $value];
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}
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}
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/**
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* Sets the value of the property
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*
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* If status is not supplied, the status will default to 200 for non-null
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* properties, and 404 for null properties.
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*
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* @param string $propertyName
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* @param mixed $value
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* @param int $status
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* @return void
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*/
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function set($propertyName, $value, $status = null) {
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if (is_null($status)) {
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$status = is_null($value) ? 404 : 200;
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}
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$this->result[$propertyName] = [$status, $value];
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}
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/**
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* Returns the current value for a property.
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*
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* @param string $propertyName
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* @return mixed
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*/
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function get($propertyName) {
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return isset($this->result[$propertyName]) ? $this->result[$propertyName][1] : null;
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}
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/**
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* Returns the current status code for a property name.
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*
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* If the property does not appear in the list of requested properties,
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* null will be returned.
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*
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* @param string $propertyName
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* @return int|null
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*/
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function getStatus($propertyName) {
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return isset($this->result[$propertyName]) ? $this->result[$propertyName][0] : 404;
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}
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/**
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* Returns all propertynames that have a 404 status, and thus don't have a
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* value yet.
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*
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* @return array
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*/
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function get404Properties() {
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$result = [];
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foreach ($this->result as $propertyName => $stuff) {
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if ($stuff[0] === 404) {
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$result[] = $propertyName;
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}
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}
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// If there's nothing in this list, we're adding one fictional item.
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if (!$result) {
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$result[] = '{http://sabredav.org/ns}idk';
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}
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return $result;
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}
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}
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