initial sabre upgrade (needs lots of work - to wit: authentication, redo the browser interface, and rework event export/import)

1 files changed, 263 insertions, 0 deletions

diff --git a/vendor/sabre/dav/lib/CardDAV/AddressBookHome.php b/vendor/sabre/dav/lib/CardDAV/AddressBookHome.php
new file mode 100644
index 000000000..ebc251832
--- /dev/null
+++ b/vendor/sabre/dav/lib/CardDAV/AddressBookHome.php
@@ -0,0 +1,263 @@
+<?php
+
+namespace Sabre\CardDAV;
+
+use Sabre\DAV;
+use Sabre\DAV\MkCol;
+use Sabre\DAVACL;
+use Sabre\Uri;
+
+/**
+ * AddressBook Home class
+ *
+ * This collection contains a list of addressbooks associated with one user.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://evertpot.com/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class AddressBookHome extends DAV\Collection implements DAV\IExtendedCollection, DAVACL\IACL {
+
+    /**
+     * Principal uri
+     *
+     * @var array
+     */
+    protected $principalUri;
+
+    /**
+     * carddavBackend
+     *
+     * @var Backend\BackendInterface
+     */
+    protected $carddavBackend;
+
+    /**
+     * Constructor
+     *
+     * @param Backend\BackendInterface $carddavBackend
+     * @param string $principalUri
+     */
+    function __construct(Backend\BackendInterface $carddavBackend, $principalUri) {
+
+        $this->carddavBackend = $carddavBackend;
+        $this->principalUri = $principalUri;
+
+    }
+
+    /**
+     * Returns the name of this object
+     *
+     * @return string
+     */
+    function getName() {
+
+        list(, $name) = Uri\split($this->principalUri);
+        return $name;
+
+    }
+
+    /**
+     * Updates the name of this object
+     *
+     * @param string $name
+     * @return void
+     */
+    function setName($name) {
+
+        throw new DAV\Exception\MethodNotAllowed();
+
+    }
+
+    /**
+     * Deletes this object
+     *
+     * @return void
+     */
+    function delete() {
+
+        throw new DAV\Exception\MethodNotAllowed();
+
+    }
+
+    /**
+     * Returns the last modification date
+     *
+     * @return int
+     */
+    function getLastModified() {
+
+        return null;
+
+    }
+
+    /**
+     * Creates a new file under this object.
+     *
+     * This is currently not allowed
+     *
+     * @param string $filename
+     * @param resource $data
+     * @return void
+     */
+    function createFile($filename, $data = null) {
+
+        throw new DAV\Exception\MethodNotAllowed('Creating new files in this collection is not supported');
+
+    }
+
+    /**
+     * Creates a new directory under this object.
+     *
+     * This is currently not allowed.
+     *
+     * @param string $filename
+     * @return void
+     */
+    function createDirectory($filename) {
+
+        throw new DAV\Exception\MethodNotAllowed('Creating new collections in this collection is not supported');
+
+    }
+
+    /**
+     * Returns a single addressbook, by name
+     *
+     * @param string $name
+     * @todo needs optimizing
+     * @return \AddressBook
+     */
+    function getChild($name) {
+
+        foreach ($this->getChildren() as $child) {
+            if ($name == $child->getName())
+                return $child;
+
+        }
+        throw new DAV\Exception\NotFound('Addressbook with name \'' . $name . '\' could not be found');
+
+    }
+
+    /**
+     * Returns a list of addressbooks
+     *
+     * @return array
+     */
+    function getChildren() {
+
+        $addressbooks = $this->carddavBackend->getAddressBooksForUser($this->principalUri);
+        $objs = [];
+        foreach ($addressbooks as $addressbook) {
+            $objs[] = new AddressBook($this->carddavBackend, $addressbook);
+        }
+        return $objs;
+
+    }
+
+    /**
+     * Creates a new address book.
+     *
+     * @param string $name
+     * @param MkCol $mkCol
+     * @throws DAV\Exception\InvalidResourceType
+     * @return void
+     */
+    function createExtendedCollection($name, MkCol $mkCol) {
+
+        if (!$mkCol->hasResourceType('{' . Plugin::NS_CARDDAV . '}addressbook')) {
+            throw new DAV\Exception\InvalidResourceType('Unknown resourceType for this collection');
+        }
+        $properties = $mkCol->getRemainingValues();
+        $mkCol->setRemainingResultCode(201);
+        $this->carddavBackend->createAddressBook($this->principalUri, $name, $properties);
+
+    }
+
+    /**
+     * Returns the owner principal
+     *
+     * This must be a url to a principal, or null if there's no owner
+     *
+     * @return string|null
+     */
+    function getOwner() {
+
+        return $this->principalUri;
+
+    }
+
+    /**
+     * Returns a group principal
+     *
+     * This must be a url to a principal, or null if there's no owner
+     *
+     * @return string|null
+     */
+    function getGroup() {
+
+        return null;
+
+    }
+
+    /**
+     * Returns a list of ACE's for this node.
+     *
+     * Each ACE has the following properties:
+     *   * 'privilege', a string such as {DAV:}read or {DAV:}write. These are
+     *     currently the only supported privileges
+     *   * 'principal', a url to the principal who owns the node
+     *   * 'protected' (optional), indicating that this ACE is not allowed to
+     *      be updated.
+     *
+     * @return array
+     */
+    function getACL() {
+
+        return [
+            [
+                'privilege' => '{DAV:}read',
+                'principal' => $this->principalUri,
+                'protected' => true,
+            ],
+            [
+                'privilege' => '{DAV:}write',
+                'principal' => $this->principalUri,
+                'protected' => true,
+            ],
+        ];
+
+    }
+
+    /**
+     * Updates the ACL
+     *
+     * This method will receive a list of new ACE's.
+     *
+     * @param array $acl
+     * @return void
+     */
+    function setACL(array $acl) {
+
+        throw new DAV\Exception\MethodNotAllowed('Changing ACL is not yet supported');
+
+    }
+
+    /**
+     * Returns the list of supported privileges for this node.
+     *
+     * The returned data structure is a list of nested privileges.
+     * See Sabre\DAVACL\Plugin::getDefaultSupportedPrivilegeSet for a simple
+     * standard structure.
+     *
+     * If null is returned from this method, the default privilege set is used,
+     * which is fine for most common usecases.
+     *
+     * @return array|null
+     */
+    function getSupportedPrivilegeSet() {
+
+        return null;
+
+    }
+
+}