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authorFrank Karlitschek <karlitschek@kde.org>2012-02-15 20:40:37 +0100
committerFrank Karlitschek <karlitschek@kde.org>2012-02-15 20:40:37 +0100
commitdccdeca2581f705c69eb4266aa646173f588a9de (patch)
treef4cb27fc31b331e03f14cf1c2a1f4719ebb62cdc /3rdparty/Sabre/CalDAV
parentc2fb5fed029a77f4cdcd6a8b9a6308ef40091639 (diff)
downloadnextcloud-server-dccdeca2581f705c69eb4266aa646173f588a9de.tar.gz
nextcloud-server-dccdeca2581f705c69eb4266aa646173f588a9de.zip
remove the 3rdparty files. everything is now in https://gitorious.org/owncloud/3rdparty
Diffstat (limited to '3rdparty/Sabre/CalDAV')
-rw-r--r--3rdparty/Sabre/CalDAV/Backend/Abstract.php163
-rw-r--r--3rdparty/Sabre/CalDAV/Backend/PDO.php386
-rw-r--r--3rdparty/Sabre/CalDAV/Calendar.php318
-rw-r--r--3rdparty/Sabre/CalDAV/CalendarObject.php260
-rw-r--r--3rdparty/Sabre/CalDAV/CalendarRootNode.php75
-rw-r--r--3rdparty/Sabre/CalDAV/Exception/InvalidICalendarObject.php18
-rw-r--r--3rdparty/Sabre/CalDAV/ICSExportPlugin.php124
-rw-r--r--3rdparty/Sabre/CalDAV/ICalendar.php18
-rw-r--r--3rdparty/Sabre/CalDAV/ICalendarObject.php20
-rw-r--r--3rdparty/Sabre/CalDAV/ICalendarUtil.php157
-rw-r--r--3rdparty/Sabre/CalDAV/Plugin.php788
-rw-r--r--3rdparty/Sabre/CalDAV/Principal/Collection.php31
-rw-r--r--3rdparty/Sabre/CalDAV/Principal/ProxyRead.php178
-rw-r--r--3rdparty/Sabre/CalDAV/Principal/ProxyWrite.php178
-rw-r--r--3rdparty/Sabre/CalDAV/Principal/User.php122
-rw-r--r--3rdparty/Sabre/CalDAV/Property/SupportedCalendarComponentSet.php85
-rw-r--r--3rdparty/Sabre/CalDAV/Property/SupportedCalendarData.php38
-rw-r--r--3rdparty/Sabre/CalDAV/Property/SupportedCollationSet.php44
-rw-r--r--3rdparty/Sabre/CalDAV/Server.php65
-rw-r--r--3rdparty/Sabre/CalDAV/UserCalendars.php280
-rw-r--r--3rdparty/Sabre/CalDAV/Version.php24
-rw-r--r--3rdparty/Sabre/CalDAV/XMLUtil.php208
22 files changed, 0 insertions, 3580 deletions
diff --git a/3rdparty/Sabre/CalDAV/Backend/Abstract.php b/3rdparty/Sabre/CalDAV/Backend/Abstract.php
deleted file mode 100644
index b694eef49e4..00000000000
--- a/3rdparty/Sabre/CalDAV/Backend/Abstract.php
+++ /dev/null
@@ -1,163 +0,0 @@
-<?php
-
-/**
- * Abstract Calendaring backend. Extend this class to create your own backends.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
- * @author Evert Pot (http://www.rooftopsolutions.nl/)
- * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
- */
-abstract class Sabre_CalDAV_Backend_Abstract {
-
- /**
- * Returns a list of calendars for a principal.
- *
- * Every project is an array with the following keys:
- * * id, a unique id that will be used by other functions to modify the
- * calendar. This can be the same as the uri or a database key.
- * * uri, which the basename of the uri with which the calendar is
- * accessed.
- * * principalUri. The owner of the calendar. Almost always the same as
- * principalUri passed to this method.
- *
- * Furthermore it can contain webdav properties in clark notation. A very
- * common one is '{DAV:}displayname'.
- *
- * @param string $principalUri
- * @return array
- */
- abstract function getCalendarsForUser($principalUri);
-
- /**
- * Creates a new calendar for a principal.
- *
- * If the creation was a success, an id must be returned that can be used to reference
- * this calendar in other methods, such as updateCalendar.
- *
- * @param string $principalUri
- * @param string $calendarUri
- * @param array $properties
- * @return void
- */
- abstract function createCalendar($principalUri,$calendarUri,array $properties);
-
- /**
- * Updates properties for a calendar.
- *
- * The mutations array uses the propertyName in clark-notation as key,
- * and the array value for the property value. In the case a property
- * should be deleted, the property value will be null.
- *
- * This method must be atomic. If one property cannot be changed, the
- * entire operation must fail.
- *
- * If the operation was successful, true can be returned.
- * If the operation failed, false can be returned.
- *
- * Deletion of a non-existant property is always succesful.
- *
- * Lastly, it is optional to return detailed information about any
- * failures. In this case an array should be returned with the following
- * structure:
- *
- * array(
- * 403 => array(
- * '{DAV:}displayname' => null,
- * ),
- * 424 => array(
- * '{DAV:}owner' => null,
- * )
- * )
- *
- * In this example it was forbidden to update {DAV:}displayname.
- * (403 Forbidden), which in turn also caused {DAV:}owner to fail
- * (424 Failed Dependency) because the request needs to be atomic.
- *
- * @param string $calendarId
- * @param array $mutations
- * @return bool|array
- */
- public function updateCalendar($calendarId, array $mutations) {
-
- return false;
-
- }
-
- /**
- * Delete a calendar and all it's objects
- *
- * @param string $calendarId
- * @return void
- */
- abstract function deleteCalendar($calendarId);
-
- /**
- * Returns all calendar objects within a calendar.
- *
- * Every item contains an array with the following keys:
- * * id - unique identifier which will be used for subsequent updates
- * * calendardata - The iCalendar-compatible calnedar data
- * * uri - a unique key which will be used to construct the uri. This can be any arbitrary string.
- * * lastmodified - a timestamp of the last modification time
- * * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
- * ' "abcdef"')
- * * calendarid - The calendarid as it was passed to this function.
- *
- * Note that the etag is optional, but it's highly encouraged to return for
- * speed reasons.
- *
- * The calendardata is also optional. If it's not returned
- * 'getCalendarObject' will be called later, which *is* expected to return
- * calendardata.
- *
- * @param string $calendarId
- * @return array
- */
- abstract function getCalendarObjects($calendarId);
-
- /**
- * Returns information from a single calendar object, based on it's object
- * uri.
- *
- * The returned array must have the same keys as getCalendarObjects. The
- * 'calendardata' object is required here though, while it's not required
- * for getCalendarObjects.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @return array
- */
- abstract function getCalendarObject($calendarId,$objectUri);
-
- /**
- * Creates a new calendar object.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @param string $calendarData
- * @return void
- */
- abstract function createCalendarObject($calendarId,$objectUri,$calendarData);
-
- /**
- * Updates an existing calendarobject, based on it's uri.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @param string $calendarData
- * @return void
- */
- abstract function updateCalendarObject($calendarId,$objectUri,$calendarData);
-
- /**
- * Deletes an existing calendar object.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @return void
- */
- abstract function deleteCalendarObject($calendarId,$objectUri);
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Backend/PDO.php b/3rdparty/Sabre/CalDAV/Backend/PDO.php
deleted file mode 100644
index 7b1b33b912e..00000000000
--- a/3rdparty/Sabre/CalDAV/Backend/PDO.php
+++ /dev/null
@@ -1,386 +0,0 @@
-<?php
-
-/**
- * PDO CalDAV backend
- *
- * This backend is used to store calendar-data in a PDO database, such as
- * sqlite or MySQL
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Backend_PDO extends Sabre_CalDAV_Backend_Abstract {
-
- /**
- * pdo
- *
- * @var PDO
- */
- protected $pdo;
-
- /**
- * The table name that will be used for calendars
- *
- * @var string
- */
- protected $calendarTableName;
-
- /**
- * The table name that will be used for calendar objects
- *
- * @var string
- */
- protected $calendarObjectTableName;
-
- /**
- * List of CalDAV properties, and how they map to database fieldnames
- *
- * Add your own properties by simply adding on to this array
- *
- * @var array
- */
- public $propertyMap = array(
- '{DAV:}displayname' => 'displayname',
- '{urn:ietf:params:xml:ns:caldav}calendar-description' => 'description',
- '{urn:ietf:params:xml:ns:caldav}calendar-timezone' => 'timezone',
- '{http://apple.com/ns/ical/}calendar-order' => 'calendarorder',
- '{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor',
- );
-
- /**
- * Creates the backend
- *
- * @param PDO $pdo
- */
- public function __construct(PDO $pdo, $calendarTableName = 'calendars', $calendarObjectTableName = 'calendarobjects') {
-
- $this->pdo = $pdo;
- $this->calendarTableName = $calendarTableName;
- $this->calendarObjectTableName = $calendarObjectTableName;
-
- }
-
- /**
- * Returns a list of calendars for a principal.
- *
- * Every project is an array with the following keys:
- * * id, a unique id that will be used by other functions to modify the
- * calendar. This can be the same as the uri or a database key.
- * * uri, which the basename of the uri with which the calendar is
- * accessed.
- * * principalUri. The owner of the calendar. Almost always the same as
- * principalUri passed to this method.
- *
- * Furthermore it can contain webdav properties in clark notation. A very
- * common one is '{DAV:}displayname'.
- *
- * @param string $principalUri
- * @return array
- */
- public function getCalendarsForUser($principalUri) {
-
- $fields = array_values($this->propertyMap);
- $fields[] = 'id';
- $fields[] = 'uri';
- $fields[] = 'ctag';
- $fields[] = 'components';
- $fields[] = 'principaluri';
-
- // Making fields a comma-delimited list
- $fields = implode(', ', $fields);
- $stmt = $this->pdo->prepare("SELECT " . $fields . " FROM `".$this->calendarTableName."` WHERE principaluri = ?");
- $stmt->execute(array($principalUri));
-
- $calendars = array();
- while($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
-
- $components = explode(',',$row['components']);
-
- $calendar = array(
- 'id' => $row['id'],
- 'uri' => $row['uri'],
- 'principaluri' => $row['principaluri'],
- '{' . Sabre_CalDAV_Plugin::NS_CALENDARSERVER . '}getctag' => $row['ctag']?$row['ctag']:'0',
- '{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}supported-calendar-component-set' => new Sabre_CalDAV_Property_SupportedCalendarComponentSet($components),
- );
-
-
- foreach($this->propertyMap as $xmlName=>$dbName) {
- $calendar[$xmlName] = $row[$dbName];
- }
-
- $calendars[] = $calendar;
-
- }
-
- return $calendars;
-
- }
-
- /**
- * Creates a new calendar for a principal.
- *
- * If the creation was a success, an id must be returned that can be used to reference
- * this calendar in other methods, such as updateCalendar
- *
- * @param string $principalUri
- * @param string $calendarUri
- * @param array $properties
- */
- public function createCalendar($principalUri,$calendarUri, array $properties) {
-
- $fieldNames = array(
- 'principaluri',
- 'uri',
- 'ctag',
- );
- $values = array(
- ':principaluri' => $principalUri,
- ':uri' => $calendarUri,
- ':ctag' => 1,
- );
-
- // Default value
- $sccs = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set';
- $fieldNames[] = 'components';
- if (!isset($properties[$sccs])) {
- $values[':components'] = 'VEVENT,VTODO';
- } else {
- if (!($properties[$sccs] instanceof Sabre_CalDAV_Property_SupportedCalendarComponentSet)) {
- throw new Sabre_DAV_Exception('The ' . $sccs . ' property must be of type: Sabre_CalDAV_Property_SupportedCalendarComponentSet');
- }
- $values[':components'] = implode(',',$properties[$sccs]->getValue());
- }
-
- foreach($this->propertyMap as $xmlName=>$dbName) {
- if (isset($properties[$xmlName])) {
-
- $myValue = $properties[$xmlName];
- $values[':' . $dbName] = $properties[$xmlName];
- $fieldNames[] = $dbName;
- }
- }
-
- $stmt = $this->pdo->prepare("INSERT INTO `".$this->calendarTableName."` (".implode(', ', $fieldNames).") VALUES (".implode(', ',array_keys($values)).")");
- $stmt->execute($values);
-
- return $this->pdo->lastInsertId();
-
- }
-
- /**
- * Updates properties for a calendar.
- *
- * The mutations array uses the propertyName in clark-notation as key,
- * and the array value for the property value. In the case a property
- * should be deleted, the property value will be null.
- *
- * This method must be atomic. If one property cannot be changed, the
- * entire operation must fail.
- *
- * If the operation was successful, true can be returned.
- * If the operation failed, false can be returned.
- *
- * Deletion of a non-existant property is always succesful.
- *
- * Lastly, it is optional to return detailed information about any
- * failures. In this case an array should be returned with the following
- * structure:
- *
- * array(
- * 403 => array(
- * '{DAV:}displayname' => null,
- * ),
- * 424 => array(
- * '{DAV:}owner' => null,
- * )
- * )
- *
- * In this example it was forbidden to update {DAV:}displayname.
- * (403 Forbidden), which in turn also caused {DAV:}owner to fail
- * (424 Failed Dependency) because the request needs to be atomic.
- *
- * @param string $calendarId
- * @param array $mutations
- * @return bool|array
- */
- public function updateCalendar($calendarId, array $mutations) {
-
- $newValues = array();
- $result = array(
- 200 => array(), // Ok
- 403 => array(), // Forbidden
- 424 => array(), // Failed Dependency
- );
-
- $hasError = false;
-
- foreach($mutations as $propertyName=>$propertyValue) {
-
- // We don't know about this property.
- if (!isset($this->propertyMap[$propertyName])) {
- $hasError = true;
- $result[403][$propertyName] = null;
- unset($mutations[$propertyName]);
- continue;
- }
-
- $fieldName = $this->propertyMap[$propertyName];
- $newValues[$fieldName] = $propertyValue;
-
- }
-
- // If there were any errors we need to fail the request
- if ($hasError) {
- // Properties has the remaining properties
- foreach($mutations as $propertyName=>$propertyValue) {
- $result[424][$propertyName] = null;
- }
-
- // Removing unused statuscodes for cleanliness
- foreach($result as $status=>$properties) {
- if (is_array($properties) && count($properties)===0) unset($result[$status]);
- }
-
- return $result;
-
- }
-
- // Success
-
- // Now we're generating the sql query.
- $valuesSql = array();
- foreach($newValues as $fieldName=>$value) {
- $valuesSql[] = $fieldName . ' = ?';
- }
- $valuesSql[] = 'ctag = ctag + 1';
-
- $stmt = $this->pdo->prepare("UPDATE `" . $this->calendarTableName . "` SET " . implode(', ',$valuesSql) . " WHERE id = ?");
- $newValues['id'] = $calendarId;
- $stmt->execute(array_values($newValues));
-
- return true;
-
- }
-
- /**
- * Delete a calendar and all it's objects
- *
- * @param string $calendarId
- * @return void
- */
- public function deleteCalendar($calendarId) {
-
- $stmt = $this->pdo->prepare('DELETE FROM `'.$this->calendarObjectTableName.'` WHERE calendarid = ?');
- $stmt->execute(array($calendarId));
-
- $stmt = $this->pdo->prepare('DELETE FROM `'.$this->calendarTableName.'` WHERE id = ?');
- $stmt->execute(array($calendarId));
-
- }
-
- /**
- * Returns all calendar objects within a calendar.
- *
- * Every item contains an array with the following keys:
- * * id - unique identifier which will be used for subsequent updates
- * * calendardata - The iCalendar-compatible calnedar data
- * * uri - a unique key which will be used to construct the uri. This can be any arbitrary string.
- * * lastmodified - a timestamp of the last modification time
- * * etag - An arbitrary string, surrounded by double-quotes. (e.g.:
- * ' "abcdef"')
- * * calendarid - The calendarid as it was passed to this function.
- *
- * Note that the etag is optional, but it's highly encouraged to return for
- * speed reasons.
- *
- * The calendardata is also optional. If it's not returned
- * 'getCalendarObject' will be called later, which *is* expected to return
- * calendardata.
- *
- * @param string $calendarId
- * @return array
- */
- public function getCalendarObjects($calendarId) {
-
- $stmt = $this->pdo->prepare('SELECT * FROM `'.$this->calendarObjectTableName.'` WHERE calendarid = ?');
- $stmt->execute(array($calendarId));
- return $stmt->fetchAll();
-
- }
-
- /**
- * Returns information from a single calendar object, based on it's object
- * uri.
- *
- * The returned array must have the same keys as getCalendarObjects. The
- * 'calendardata' object is required here though, while it's not required
- * for getCalendarObjects.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @return array
- */
- public function getCalendarObject($calendarId,$objectUri) {
-
- $stmt = $this->pdo->prepare('SELECT * FROM `'.$this->calendarObjectTableName.'` WHERE calendarid = ? AND uri = ?');
- $stmt->execute(array($calendarId, $objectUri));
- return $stmt->fetch();
-
- }
-
- /**
- * Creates a new calendar object.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @param string $calendarData
- * @return void
- */
- public function createCalendarObject($calendarId,$objectUri,$calendarData) {
-
- $stmt = $this->pdo->prepare('INSERT INTO `'.$this->calendarObjectTableName.'` (calendarid, uri, calendardata, lastmodified) VALUES (?,?,?,?)');
- $stmt->execute(array($calendarId,$objectUri,$calendarData,time()));
- $stmt = $this->pdo->prepare('UPDATE `'.$this->calendarTableName.'` SET ctag = ctag + 1 WHERE id = ?');
- $stmt->execute(array($calendarId));
-
- }
-
- /**
- * Updates an existing calendarobject, based on it's uri.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @param string $calendarData
- * @return void
- */
- public function updateCalendarObject($calendarId,$objectUri,$calendarData) {
-
- $stmt = $this->pdo->prepare('UPDATE `'.$this->calendarObjectTableName.'` SET calendardata = ?, lastmodified = ? WHERE calendarid = ? AND uri = ?');
- $stmt->execute(array($calendarData,time(),$calendarId,$objectUri));
- $stmt = $this->pdo->prepare('UPDATE `'.$this->calendarTableName.'` SET ctag = ctag + 1 WHERE id = ?');
- $stmt->execute(array($calendarId));
-
- }
-
- /**
- * Deletes an existing calendar object.
- *
- * @param string $calendarId
- * @param string $objectUri
- * @return void
- */
- public function deleteCalendarObject($calendarId,$objectUri) {
-
- $stmt = $this->pdo->prepare('DELETE FROM `'.$this->calendarObjectTableName.'` WHERE calendarid = ? AND uri = ?');
- $stmt->execute(array($calendarId,$objectUri));
- $stmt = $this->pdo->prepare('UPDATE `'. $this->calendarTableName .'` SET ctag = ctag + 1 WHERE id = ?');
- $stmt->execute(array($calendarId));
-
- }
-
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Calendar.php b/3rdparty/Sabre/CalDAV/Calendar.php
deleted file mode 100644
index 0d2b3875771..00000000000
--- a/3rdparty/Sabre/CalDAV/Calendar.php
+++ /dev/null
@@ -1,318 +0,0 @@
-<?php
-
-/**
- * This object represents a CalDAV calendar.
- *
- * A calendar can contain multiple TODO and or Events. These are represented
- * as Sabre_CalDAV_CalendarObject objects.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Calendar implements Sabre_CalDAV_ICalendar, Sabre_DAV_IProperties, Sabre_DAVACL_IACL {
-
- /**
- * This is an array with calendar information
- *
- * @var array
- */
- protected $calendarInfo;
-
- /**
- * CalDAV backend
- *
- * @var Sabre_CalDAV_Backend_Abstract
- */
- protected $caldavBackend;
-
- /**
- * Principal backend
- *
- * @var Sabre_DAVACL_IPrincipalBackend
- */
- protected $principalBackend;
-
- /**
- * Constructor
- *
- * @param Sabre_CalDAV_Backend_Abstract $caldavBackend
- * @param array $calendarInfo
- * @return void
- */
- public function __construct(Sabre_DAVACL_IPrincipalBackend $principalBackend, Sabre_CalDAV_Backend_Abstract $caldavBackend, $calendarInfo) {
-
- $this->caldavBackend = $caldavBackend;
- $this->principalBackend = $principalBackend;
- $this->calendarInfo = $calendarInfo;
-
-
- }
-
- /**
- * Returns the name of the calendar
- *
- * @return string
- */
- public function getName() {
-
- return $this->calendarInfo['uri'];
-
- }
-
- /**
- * Updates properties such as the display name and description
- *
- * @param array $mutations
- * @return array
- */
- public function updateProperties($mutations) {
-
- return $this->caldavBackend->updateCalendar($this->calendarInfo['id'],$mutations);
-
- }
-
- /**
- * Returns the list of properties
- *
- * @param array $properties
- * @return array
- */
- public function getProperties($requestedProperties) {
-
- $response = array();
-
- foreach($requestedProperties as $prop) switch($prop) {
-
- case '{urn:ietf:params:xml:ns:caldav}supported-calendar-data' :
- $response[$prop] = new Sabre_CalDAV_Property_SupportedCalendarData();
- break;
- case '{urn:ietf:params:xml:ns:caldav}supported-collation-set' :
- $response[$prop] = new Sabre_CalDAV_Property_SupportedCollationSet();
- break;
- case '{DAV:}owner' :
- $response[$prop] = new Sabre_DAVACL_Property_Principal(Sabre_DAVACL_Property_Principal::HREF,$this->calendarInfo['principaluri']);
- break;
- default :
- if (isset($this->calendarInfo[$prop])) $response[$prop] = $this->calendarInfo[$prop];
- break;
-
- }
- return $response;
-
- }
-
- /**
- * Returns a calendar object
- *
- * The contained calendar objects are for example Events or Todo's.
- *
- * @param string $name
- * @return Sabre_DAV_ICalendarObject
- */
- public function getChild($name) {
-
- $obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'],$name);
- if (!$obj) throw new Sabre_DAV_Exception_FileNotFound('Calendar object not found');
- return new Sabre_CalDAV_CalendarObject($this->caldavBackend,$this->calendarInfo,$obj);
-
- }
-
- /**
- * Returns the full list of calendar objects
- *
- * @return array
- */
- public function getChildren() {
-
- $objs = $this->caldavBackend->getCalendarObjects($this->calendarInfo['id']);
- $children = array();
- foreach($objs as $obj) {
- $children[] = new Sabre_CalDAV_CalendarObject($this->caldavBackend,$this->calendarInfo,$obj);
- }
- return $children;
-
- }
-
- /**
- * Checks if a child-node exists.
- *
- * @param string $name
- * @return bool
- */
- public function childExists($name) {
-
- $obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'],$name);
- if (!$obj)
- return false;
- else
- return true;
-
- }
-
- /**
- * Creates a new directory
- *
- * We actually block this, as subdirectories are not allowed in calendars.
- *
- * @param string $name
- * @return void
- */
- public function createDirectory($name) {
-
- throw new Sabre_DAV_Exception_MethodNotAllowed('Creating collections in calendar objects is not allowed');
-
- }
-
- /**
- * Creates a new file
- *
- * The contents of the new file must be a valid ICalendar string.
- *
- * @param string $name
- * @param resource $calendarData
- * @return void
- */
- public function createFile($name,$calendarData = null) {
-
- $calendarData = stream_get_contents($calendarData);
- // Converting to UTF-8, if needed
- $calendarData = Sabre_DAV_StringUtil::ensureUTF8($calendarData);
-
- $supportedComponents = $this->calendarInfo['{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}supported-calendar-component-set'];
- if ($supportedComponents) {
- $supportedComponents = $supportedComponents->getValue();
- } else {
- $supportedComponents = null;
- }
- Sabre_CalDAV_ICalendarUtil::validateICalendarObject($calendarData, $supportedComponents);
-
- $this->caldavBackend->createCalendarObject($this->calendarInfo['id'],$name,$calendarData);
-
- }
-
- /**
- * Deletes the calendar.
- *
- * @return void
- */
- public function delete() {
-
- $this->caldavBackend->deleteCalendar($this->calendarInfo['id']);
-
- }
-
- /**
- * Renames the calendar. Note that most calendars use the
- * {DAV:}displayname to display a name to display a name.
- *
- * @param string $newName
- * @return void
- */
- public function setName($newName) {
-
- throw new Sabre_DAV_Exception_MethodNotAllowed('Renaming calendars is not yet supported');
-
- }
-
- /**
- * Returns the last modification date as a unix timestamp.
- *
- * @return void
- */
- public function getLastModified() {
-
- return null;
-
- }
-
- /**
- * Returns the owner principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- public function getOwner() {
-
- return $this->calendarInfo['principaluri'];
-
- }
-
- /**
- * Returns a group principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- public 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
- */
- public function getACL() {
-
- return array(
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->calendarInfo['principaluri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}write',
- 'principal' => $this->calendarInfo['principaluri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}write',
- 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read',
- 'protected' => true,
- ),
-
- );
-
- }
-
- /**
- * Updates the ACL
- *
- * This method will receive a list of new ACE's.
- *
- * @param array $acl
- * @return void
- */
- public function setACL(array $acl) {
-
- throw new Sabre_DAV_Exception_MethodNotAllowed('Changing ACL is not yet supported');
-
- }
-
-
-
-}
diff --git a/3rdparty/Sabre/CalDAV/CalendarObject.php b/3rdparty/Sabre/CalDAV/CalendarObject.php
deleted file mode 100644
index 0c99f18deb7..00000000000
--- a/3rdparty/Sabre/CalDAV/CalendarObject.php
+++ /dev/null
@@ -1,260 +0,0 @@
-<?php
-
-/**
- * The CalendarObject represents a single VEVENT or VTODO within a Calendar.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_CalendarObject extends Sabre_DAV_File implements Sabre_CalDAV_ICalendarObject, Sabre_DAVACL_IACL {
-
- /**
- * Sabre_CalDAV_Backend_Abstract
- *
- * @var array
- */
- protected $caldavBackend;
-
- /**
- * Array with information about this CalendarObject
- *
- * @var array
- */
- protected $objectData;
-
- /**
- * Array with information about the containing calendar
- *
- * @var array
- */
- protected $calendarInfo;
-
- /**
- * Constructor
- *
- * @param Sabre_CalDAV_Backend_Abstract $caldavBackend
- * @param array $calendarInfo
- * @param array $objectData
- */
- public function __construct(Sabre_CalDAV_Backend_Abstract $caldavBackend,array $calendarInfo,array $objectData) {
-
- $this->caldavBackend = $caldavBackend;
-
- if (!isset($objectData['calendarid'])) {
- throw new InvalidArgumentException('The objectData argument must contain a \'calendarid\' property');
- }
- if (!isset($objectData['uri'])) {
- throw new InvalidArgumentException('The objectData argument must contain an \'uri\' property');
- }
-
- $this->calendarInfo = $calendarInfo;
- $this->objectData = $objectData;
-
- }
-
- /**
- * Returns the uri for this object
- *
- * @return string
- */
- public function getName() {
-
- return $this->objectData['uri'];
-
- }
-
- /**
- * Returns the ICalendar-formatted object
- *
- * @return string
- */
- public function get() {
-
- // Pre-populating the 'calendardata' is optional, if we don't have it
- // already we fetch it from the backend.
- if (!isset($this->objectData['calendardata'])) {
- $this->objectData = $this->caldavBackend->getCalendarObject($this->objectData['calendarid'], $this->objectData['uri']);
- }
- return $this->objectData['calendardata'];
-
- }
-
- /**
- * Updates the ICalendar-formatted object
- *
- * @param string $calendarData
- * @return void
- */
- public function put($calendarData) {
-
- if (is_resource($calendarData))
- $calendarData = stream_get_contents($calendarData);
-
- // Converting to UTF-8, if needed
- $calendarData = Sabre_DAV_StringUtil::ensureUTF8($calendarData);
-
- $supportedComponents = $this->calendarInfo['{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}supported-calendar-component-set'];
- if ($supportedComponents) {
- $supportedComponents = $supportedComponents->getValue();
- } else {
- $supportedComponents = null;
- }
- Sabre_CalDAV_ICalendarUtil::validateICalendarObject($calendarData, $supportedComponents);
-
- $this->caldavBackend->updateCalendarObject($this->calendarInfo['id'],$this->objectData['uri'],$calendarData);
- $this->objectData['calendardata'] = $calendarData;
-
- }
-
- /**
- * Deletes the calendar object
- *
- * @return void
- */
- public function delete() {
-
- $this->caldavBackend->deleteCalendarObject($this->calendarInfo['id'],$this->objectData['uri']);
-
- }
-
- /**
- * Returns the mime content-type
- *
- * @return string
- */
- public function getContentType() {
-
- return 'text/calendar';
-
- }
-
- /**
- * Returns an ETag for this object.
- *
- * The ETag is an arbritrary string, but MUST be surrounded by double-quotes.
- *
- * @return string
- */
- public function getETag() {
-
- if (isset($this->objectData['etag'])) {
- return $this->objectData['etag'];
- } else {
- return '"' . md5($this->get()). '"';
- }
-
- }
-
- /**
- * Returns the last modification date as a unix timestamp
- *
- * @return time
- */
- public function getLastModified() {
-
- return $this->objectData['lastmodified'];
-
- }
-
- /**
- * Returns the size of this object in bytes
- *
- * @return int
- */
- public function getSize() {
-
- return strlen($this->objectData['calendardata']);
-
- }
-
- /**
- * Returns the owner principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- public function getOwner() {
-
- return $this->calendarInfo['principaluri'];
-
- }
-
- /**
- * Returns a group principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- public 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
- */
- public function getACL() {
-
- return array(
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->calendarInfo['principaluri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}write',
- 'principal' => $this->calendarInfo['principaluri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}write',
- 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read',
- 'protected' => true,
- ),
-
- );
-
- }
-
- /**
- * Updates the ACL
- *
- * This method will receive a list of new ACE's.
- *
- * @param array $acl
- * @return void
- */
- public function setACL(array $acl) {
-
- throw new Sabre_DAV_Exception_MethodNotAllowed('Changing ACL is not yet supported');
-
- }
-
-
-}
-
diff --git a/3rdparty/Sabre/CalDAV/CalendarRootNode.php b/3rdparty/Sabre/CalDAV/CalendarRootNode.php
deleted file mode 100644
index 69669a9d7fd..00000000000
--- a/3rdparty/Sabre/CalDAV/CalendarRootNode.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-
-/**
- * Users collection
- *
- * This object is responsible for generating a collection of users.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_CalendarRootNode extends Sabre_DAVACL_AbstractPrincipalCollection {
-
- /**
- * CalDAV backend
- *
- * @var Sabre_CalDAV_Backend_Abstract
- */
- protected $caldavBackend;
-
- /**
- * Constructor
- *
- * This constructor needs both an authentication and a caldav backend.
- *
- * By default this class will show a list of calendar collections for
- * principals in the 'principals' collection. If your main principals are
- * actually located in a different path, use the $principalPrefix argument
- * to override this.
- *
- *
- * @param Sabre_DAVACL_IPrincipalBackend $principalBackend
- * @param Sabre_CalDAV_Backend_Abstract $caldavBackend
- * @param string $principalPrefix
- */
- public function __construct(Sabre_DAVACL_IPrincipalBackend $principalBackend,Sabre_CalDAV_Backend_Abstract $caldavBackend, $principalPrefix = 'principals') {
-
- parent::__construct($principalBackend, $principalPrefix);
- $this->caldavBackend = $caldavBackend;
-
- }
-
- /**
- * Returns the nodename
- *
- * We're overriding this, because the default will be the 'principalPrefix',
- * and we want it to be Sabre_CalDAV_Plugin::CALENDAR_ROOT
- *
- * @return void
- */
- public function getName() {
-
- return Sabre_CalDAV_Plugin::CALENDAR_ROOT;
-
- }
-
- /**
- * This method returns a node for a principal.
- *
- * The passed array contains principal information, and is guaranteed to
- * at least contain a uri item. Other properties may or may not be
- * supplied by the authentication backend.
- *
- * @param array $principal
- * @return Sabre_DAV_INode
- */
- public function getChildForPrincipal(array $principal) {
-
- return new Sabre_CalDAV_UserCalendars($this->principalBackend, $this->caldavBackend, $principal['uri']);
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Exception/InvalidICalendarObject.php b/3rdparty/Sabre/CalDAV/Exception/InvalidICalendarObject.php
deleted file mode 100644
index 656b7286a66..00000000000
--- a/3rdparty/Sabre/CalDAV/Exception/InvalidICalendarObject.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * InvalidICalendarObject
- *
- * This exception is thrown when an attempt is made to create or update
- * an invalid ICalendar object
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Exception_InvalidICalendarObject extends Sabre_DAV_Exception_PreconditionFailed {
-
-
-}
diff --git a/3rdparty/Sabre/CalDAV/ICSExportPlugin.php b/3rdparty/Sabre/CalDAV/ICSExportPlugin.php
deleted file mode 100644
index 4e2c6eb93d2..00000000000
--- a/3rdparty/Sabre/CalDAV/ICSExportPlugin.php
+++ /dev/null
@@ -1,124 +0,0 @@
-<?php
-
-/**
- * ICS Exporter
- *
- * This plugin adds the ability to export entire calendars as .ics files.
- * This is useful for clients that don't support CalDAV yet. They often do
- * support ics files.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_ICSExportPlugin extends Sabre_DAV_ServerPlugin {
-
- /**
- * Reference to Server class
- *
- * @var Sabre_DAV_Server
- */
- private $server;
-
- /**
- * Initializes the plugin and registers event handlers
- *
- * @param Sabre_DAV_Server $server
- * @return void
- */
- public function initialize(Sabre_DAV_Server $server) {
-
- $this->server = $server;
- $this->server->subscribeEvent('beforeMethod',array($this,'beforeMethod'), 90);
-
- }
-
- /**
- * 'beforeMethod' event handles. This event handles intercepts GET requests ending
- * with ?export
- *
- * @param string $method
- * @param string $uri
- * @return void
- */
- public function beforeMethod($method, $uri) {
-
- if ($method!='GET') return;
- if ($this->server->httpRequest->getQueryString()!='export') return;
-
- // splitting uri
- list($uri) = explode('?',$uri,2);
-
- $node = $this->server->tree->getNodeForPath($uri);
-
- if (!($node instanceof Sabre_CalDAV_Calendar)) return;
-
- $this->server->httpResponse->setHeader('Content-Type','text/calendar');
- $this->server->httpResponse->sendStatus(200);
- $this->server->httpResponse->sendBody($this->generateICS($this->server->tree->getChildren($uri)));
-
- // Returning false to break the event chain
- return false;
-
- }
-
- /**
- * Merges all calendar objects, and builds one big ics export
- *
- * @param array $nodes
- * @return void
- */
- public function generateICS(array $nodes) {
-
- $calendar = new Sabre_VObject_Component('vcalendar');
- $calendar->version = '2.0';
- $calendar->prodid = '-//SabreDAV//SabreDAV ' . Sabre_DAV_Version::VERSION . '//EN';
- $calendar->calscale = 'GREGORIAN';
-
- $collectedTimezones = array();
-
- $timezones = array();
- $objects = array();
-
- foreach($nodes as $node) {
-
- $nodeData = $node->get();
- $nodeComp = Sabre_VObject_Reader::read($nodeData);
-
- foreach($nodeComp->children() as $child) {
-
- switch($child->name) {
- case 'VEVENT' :
- case 'VTODO' :
- case 'VJOURNAL' :
- $objects[] = $child;
- break;
-
- // VTIMEZONE is special, because we need to filter out the duplicates
- case 'VTIMEZONE' :
- // Naively just checking tzid.
- if (in_array((string)$child->TZID, $collectedTimezones)) continue;
-
- $timezones[] = $child;
- $collectedTimezones[] = $child->TZID;
- break;
-
-
- }
-
-
- }
-
-
- }
-
- foreach($timezones as $tz) $calendar->add($tz);
- foreach($objects as $obj) $calendar->add($obj);
-
- return $calendar->serialize();
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/ICalendar.php b/3rdparty/Sabre/CalDAV/ICalendar.php
deleted file mode 100644
index 8193dff3a83..00000000000
--- a/3rdparty/Sabre/CalDAV/ICalendar.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * Calendar interface
- *
- * Implement this interface to allow a node to be recognized as an calendar.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
- * @author Evert Pot (http://www.rooftopsolutions.nl/)
- * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
- */
-interface Sabre_CalDAV_ICalendar extends Sabre_DAV_ICollection {
-
-
-
-}
diff --git a/3rdparty/Sabre/CalDAV/ICalendarObject.php b/3rdparty/Sabre/CalDAV/ICalendarObject.php
deleted file mode 100644
index 708300ad7bd..00000000000
--- a/3rdparty/Sabre/CalDAV/ICalendarObject.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/**
- * CalendarObject interface
-/**
- * Extend the ICalendarObject interface to allow your custom nodes to be picked up as
- * CalendarObjects.
- *
- * Calendar objects are resources such as Events, Todo's or Journals.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
- * @author Evert Pot (http://www.rooftopsolutions.nl/)
- * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
- */
-interface Sabre_CalDAV_ICalendarObject extends Sabre_DAV_IFile {
-
-}
-
diff --git a/3rdparty/Sabre/CalDAV/ICalendarUtil.php b/3rdparty/Sabre/CalDAV/ICalendarUtil.php
deleted file mode 100644
index 699abfdd6f5..00000000000
--- a/3rdparty/Sabre/CalDAV/ICalendarUtil.php
+++ /dev/null
@@ -1,157 +0,0 @@
-<?php
-
-/**
- * This class contains several utilities related to the ICalendar (rfc2445) format
- *
- * This class is now deprecated, and won't be further maintained. Please use
- * the Sabre_VObject package for your ics parsing needs.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
- * @author Evert Pot (http://www.rooftopsolutions.nl/)
- * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
- * @deprecated Use Sabre_VObject instead.
- */
-class Sabre_CalDAV_ICalendarUtil {
-
- /**
- * Validates an ICalendar object
- *
- * This method makes sure this ICalendar object is properly formatted.
- * If we can't parse it, we'll throw exceptions.
- *
- * @param string $icalData
- * @param array $allowedComponents
- * @return bool
- */
- static function validateICalendarObject($icalData, array $allowedComponents = null) {
-
- $xcal = simplexml_load_string(self::toXCal($icalData));
- if (!$xcal) throw new Sabre_CalDAV_Exception_InvalidICalendarObject('Invalid calendarobject format');
-
- $xcal->registerXPathNameSpace('cal','urn:ietf:params:xml:ns:xcal');
-
- // Check if there's only 1 component
- $components = array('vevent','vtodo','vjournal','vfreebusy');
- $componentsFound = array();
-
- foreach($components as $component) {
- $test = $xcal->xpath('/cal:iCalendar/cal:vcalendar/cal:' . $component);
- if (is_array($test)) $componentsFound = array_merge($componentsFound, $test);
- }
- if (count($componentsFound)<1) {
- throw new Sabre_CalDAV_Exception_InvalidICalendarObject('One VEVENT, VTODO, VJOURNAL or VFREEBUSY must be specified. 0 found.');
- }
- $component = $componentsFound[0];
-
- if (is_null($allowedComponents)) return true;
-
- // Check if the component is allowed
- $name = $component->getName();
- if (!in_array(strtoupper($name),$allowedComponents)) {
- throw new Sabre_CalDAV_Exception_InvalidICalendarObject(strtoupper($name) . ' is not allowed in this calendar.');
- }
-
- if (count($xcal->xpath('/cal:iCalendar/cal:vcalendar/cal:method'))>0) {
- throw new Sabre_CalDAV_Exception_InvalidICalendarObject('The METHOD property is not allowed in calendar objects');
- }
-
- return true;
-
- }
-
- /**
- * Converts ICalendar data to XML.
- *
- * Properties are converted to lowercase xml elements. Parameters are;
- * converted to attributes. BEGIN:VEVENT is converted to <vevent> and
- * END:VEVENT </vevent> as well as other components.
- *
- * It's a very loose parser. If any line does not conform to the spec, it
- * will simply be ignored. It will try to detect if \r\n or \n line endings
- * are used.
- *
- * @todo Currently quoted attributes are not parsed correctly.
- * @see http://tools.ietf.org/html/draft-royer-calsch-xcal-03
- * @param string $icalData
- * @return string.
- */
- static function toXCAL($icalData) {
-
- // Detecting line endings
- $lb="\r\n";
- if (strpos($icalData,"\r\n")!==false) $lb = "\r\n";
- elseif (strpos($icalData,"\n")!==false) $lb = "\n";
-
- // Splitting up items per line
- $lines = explode($lb,$icalData);
-
- // Properties can be folded over 2 lines. In this case the second
- // line will be preceeded by a space or tab.
- $lines2 = array();
- foreach($lines as $line) {
-
- if (!$line) continue;
- if ($line[0]===" " || $line[0]==="\t") {
- $lines2[count($lines2)-1].=substr($line,1);
- continue;
- }
-
- $lines2[]=$line;
-
- }
-
- $xml = '<?xml version="1.0"?>' . "\n";
- $xml.= "<iCalendar xmlns=\"urn:ietf:params:xml:ns:xcal\">\n";
-
- $spaces = 2;
- foreach($lines2 as $line) {
-
- $matches = array();
- // This matches PROPERTYNAME;ATTRIBUTES:VALUE
- if (!preg_match('/^([^:^;]*)(?:;([^:]*))?:(.*)$/',$line,$matches))
- continue;
-
- $propertyName = strtolower($matches[1]);
- $attributes = $matches[2];
- $value = $matches[3];
-
- // If the line was in the format BEGIN:COMPONENT or END:COMPONENT, we need to special case it.
- if ($propertyName === 'begin') {
- $xml.=str_repeat(" ",$spaces);
- $xml.='<' . strtolower($value) . ">\n";
- $spaces+=2;
- continue;
- } elseif ($propertyName === 'end') {
- $spaces-=2;
- $xml.=str_repeat(" ",$spaces);
- $xml.='</' . strtolower($value) . ">\n";
- continue;
- }
-
- $xml.=str_repeat(" ",$spaces);
- $xml.='<' . $propertyName;
- if ($attributes) {
- // There can be multiple attributes
- $attributes = explode(';',$attributes);
- foreach($attributes as $att) {
-
- list($attName,$attValue) = explode('=',$att,2);
- $attName = strtolower($attName);
- if ($attName === 'language') $attName='xml:lang';
- $xml.=' ' . $attName . '="' . htmlspecialchars($attValue) . '"';
-
- }
- }
-
- $xml.='>'. htmlspecialchars(trim($value)) . '</' . $propertyName . ">\n";
-
- }
- $xml.="</iCalendar>";
- return $xml;
-
- }
-
-}
-
diff --git a/3rdparty/Sabre/CalDAV/Plugin.php b/3rdparty/Sabre/CalDAV/Plugin.php
deleted file mode 100644
index 02747c8395e..00000000000
--- a/3rdparty/Sabre/CalDAV/Plugin.php
+++ /dev/null
@@ -1,788 +0,0 @@
-<?php
-
-/**
- * CalDAV plugin
- *
- * This plugin provides functionality added by CalDAV (RFC 4791)
- * It implements new reports, and the MKCALENDAR method.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Plugin extends Sabre_DAV_ServerPlugin {
-
- /**
- * This is the official CalDAV namespace
- */
- const NS_CALDAV = 'urn:ietf:params:xml:ns:caldav';
-
- /**
- * This is the namespace for the proprietary calendarserver extensions
- */
- const NS_CALENDARSERVER = 'http://calendarserver.org/ns/';
-
- /**
- * The following constants are used to differentiate
- * the various filters for the calendar-query report
- */
- const FILTER_COMPFILTER = 1;
- const FILTER_TIMERANGE = 3;
- const FILTER_PROPFILTER = 4;
- const FILTER_PARAMFILTER = 5;
- const FILTER_TEXTMATCH = 6;
-
- /**
- * The hardcoded root for calendar objects. It is unfortunate
- * that we're stuck with it, but it will have to do for now
- */
- const CALENDAR_ROOT = 'calendars';
-
- /**
- * Reference to server object
- *
- * @var Sabre_DAV_Server
- */
- private $server;
-
- /**
- * Use this method to tell the server this plugin defines additional
- * HTTP methods.
- *
- * This method is passed a uri. It should only return HTTP methods that are
- * available for the specified uri.
- *
- * @param string $uri
- * @return array
- */
- public function getHTTPMethods($uri) {
-
- // The MKCALENDAR is only available on unmapped uri's, whose
- // parents extend IExtendedCollection
- list($parent, $name) = Sabre_DAV_URLUtil::splitPath($uri);
-
- $node = $this->server->tree->getNodeForPath($parent);
-
- if ($node instanceof Sabre_DAV_IExtendedCollection) {
- try {
- $node->getChild($name);
- } catch (Sabre_DAV_Exception_FileNotFound $e) {
- return array('MKCALENDAR');
- }
- }
- return array();
-
- }
-
- /**
- * Returns a list of features for the DAV: HTTP header.
- *
- * @return array
- */
- public function getFeatures() {
-
- return array('calendar-access', 'calendar-proxy');
-
- }
-
- /**
- * Returns a plugin name.
- *
- * Using this name other plugins will be able to access other plugins
- * using Sabre_DAV_Server::getPlugin
- *
- * @return string
- */
- public function getPluginName() {
-
- return 'caldav';
-
- }
-
- /**
- * Returns a list of reports this plugin supports.
- *
- * This will be used in the {DAV:}supported-report-set property.
- * Note that you still need to subscribe to the 'report' event to actually
- * implement them
- *
- * @param string $uri
- * @return array
- */
- public function getSupportedReportSet($uri) {
-
- $node = $this->server->tree->getNodeForPath($uri);
- if ($node instanceof Sabre_CalDAV_ICalendar || $node instanceof Sabre_CalDAV_ICalendarObject) {
- return array(
- '{' . self::NS_CALDAV . '}calendar-multiget',
- '{' . self::NS_CALDAV . '}calendar-query',
- );
- }
- return array();
-
- }
-
- /**
- * Initializes the plugin
- *
- * @param Sabre_DAV_Server $server
- * @return void
- */
- public function initialize(Sabre_DAV_Server $server) {
-
- $this->server = $server;
- $server->subscribeEvent('unknownMethod',array($this,'unknownMethod'));
- //$server->subscribeEvent('unknownMethod',array($this,'unknownMethod2'),1000);
- $server->subscribeEvent('report',array($this,'report'));
- $server->subscribeEvent('beforeGetProperties',array($this,'beforeGetProperties'));
-
- $server->xmlNamespaces[self::NS_CALDAV] = 'cal';
- $server->xmlNamespaces[self::NS_CALENDARSERVER] = 'cs';
-
- $server->propertyMap['{' . self::NS_CALDAV . '}supported-calendar-component-set'] = 'Sabre_CalDAV_Property_SupportedCalendarComponentSet';
-
- $server->resourceTypeMapping['Sabre_CalDAV_ICalendar'] = '{urn:ietf:params:xml:ns:caldav}calendar';
- $server->resourceTypeMapping['Sabre_CalDAV_Principal_ProxyRead'] = '{http://calendarserver.org/ns/}calendar-proxy-read';
- $server->resourceTypeMapping['Sabre_CalDAV_Principal_ProxyWrite'] = '{http://calendarserver.org/ns/}calendar-proxy-write';
-
- array_push($server->protectedProperties,
-
- '{' . self::NS_CALDAV . '}supported-calendar-component-set',
- '{' . self::NS_CALDAV . '}supported-calendar-data',
- '{' . self::NS_CALDAV . '}max-resource-size',
- '{' . self::NS_CALDAV . '}min-date-time',
- '{' . self::NS_CALDAV . '}max-date-time',
- '{' . self::NS_CALDAV . '}max-instances',
- '{' . self::NS_CALDAV . '}max-attendees-per-instance',
- '{' . self::NS_CALDAV . '}calendar-home-set',
- '{' . self::NS_CALDAV . '}supported-collation-set',
- '{' . self::NS_CALDAV . '}calendar-data',
-
- // scheduling extension
- '{' . self::NS_CALDAV . '}calendar-user-address-set',
-
- // CalendarServer extensions
- '{' . self::NS_CALENDARSERVER . '}getctag',
- '{' . self::NS_CALENDARSERVER . '}calendar-proxy-read-for',
- '{' . self::NS_CALENDARSERVER . '}calendar-proxy-write-for'
-
- );
- }
-
- /**
- * This function handles support for the MKCALENDAR method
- *
- * @param string $method
- * @return bool
- */
- public function unknownMethod($method, $uri) {
-
- if ($method!=='MKCALENDAR') return;
-
- $this->httpMkCalendar($uri);
- // false is returned to stop the unknownMethod event
- return false;
-
- }
-
- /**
- * This functions handles REPORT requests specific to CalDAV
- *
- * @param string $reportName
- * @param DOMNode $dom
- * @return bool
- */
- public function report($reportName,$dom) {
-
- switch($reportName) {
- case '{'.self::NS_CALDAV.'}calendar-multiget' :
- $this->calendarMultiGetReport($dom);
- return false;
- case '{'.self::NS_CALDAV.'}calendar-query' :
- $this->calendarQueryReport($dom);
- return false;
-
- }
-
-
- }
-
- /**
- * This function handles the MKCALENDAR HTTP method, which creates
- * a new calendar.
- *
- * @param string $uri
- * @return void
- */
- public function httpMkCalendar($uri) {
-
- // Due to unforgivable bugs in iCal, we're completely disabling MKCALENDAR support
- // for clients matching iCal in the user agent
- //$ua = $this->server->httpRequest->getHeader('User-Agent');
- //if (strpos($ua,'iCal/')!==false) {
- // throw new Sabre_DAV_Exception_Forbidden('iCal has major bugs in it\'s RFC3744 support. Therefore we are left with no other choice but disabling this feature.');
- //}
-
- $body = $this->server->httpRequest->getBody(true);
- $properties = array();
-
- if ($body) {
-
- $dom = Sabre_DAV_XMLUtil::loadDOMDocument($body);
-
- foreach($dom->firstChild->childNodes as $child) {
-
- if (Sabre_DAV_XMLUtil::toClarkNotation($child)!=='{DAV:}set') continue;
- foreach(Sabre_DAV_XMLUtil::parseProperties($child,$this->server->propertyMap) as $k=>$prop) {
- $properties[$k] = $prop;
- }
-
- }
- }
-
- $resourceType = array('{DAV:}collection','{urn:ietf:params:xml:ns:caldav}calendar');
-
- $this->server->createCollection($uri,$resourceType,$properties);
-
- $this->server->httpResponse->sendStatus(201);
- $this->server->httpResponse->setHeader('Content-Length',0);
- }
-
- /**
- * beforeGetProperties
- *
- * This method handler is invoked before any after properties for a
- * resource are fetched. This allows us to add in any CalDAV specific
- * properties.
- *
- * @param string $path
- * @param Sabre_DAV_INode $node
- * @param array $requestedProperties
- * @param array $returnedProperties
- * @return void
- */
- public function beforeGetProperties($path, Sabre_DAV_INode $node, &$requestedProperties, &$returnedProperties) {
-
- if ($node instanceof Sabre_DAVACL_IPrincipal) {
-
- // calendar-home-set property
- $calHome = '{' . self::NS_CALDAV . '}calendar-home-set';
- if (in_array($calHome,$requestedProperties)) {
- $principalId = $node->getName();
- $calendarHomePath = self::CALENDAR_ROOT . '/' . $principalId . '/';
- unset($requestedProperties[$calHome]);
- $returnedProperties[200][$calHome] = new Sabre_DAV_Property_Href($calendarHomePath);
- }
-
- // calendar-user-address-set property
- $calProp = '{' . self::NS_CALDAV . '}calendar-user-address-set';
- if (in_array($calProp,$requestedProperties)) {
-
- $addresses = $node->getAlternateUriSet();
- $addresses[] = $this->server->getBaseUri() . $node->getPrincipalUrl();
- unset($requestedProperties[$calProp]);
- $returnedProperties[200][$calProp] = new Sabre_DAV_Property_HrefList($addresses, false);
-
- }
-
- // These two properties are shortcuts for ical to easily find
- // other principals this principal has access to.
- $propRead = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-read-for';
- $propWrite = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-write-for';
- if (in_array($propRead,$requestedProperties) || in_array($propWrite,$requestedProperties)) {
-
- $membership = $node->getGroupMembership();
- $readList = array();
- $writeList = array();
-
- foreach($membership as $group) {
-
- $groupNode = $this->server->tree->getNodeForPath($group);
-
- // If the node is either ap proxy-read or proxy-write
- // group, we grab the parent principal and add it to the
- // list.
- if ($groupNode instanceof Sabre_CalDAV_Principal_ProxyRead) {
- list($readList[]) = Sabre_DAV_URLUtil::splitPath($group);
- }
- if ($groupNode instanceof Sabre_CalDAV_Principal_ProxyWrite) {
- list($writeList[]) = Sabre_DAV_URLUtil::splitPath($group);
- }
-
- }
- if (in_array($propRead,$requestedProperties)) {
- unset($requestedProperties[$propRead]);
- $returnedProperties[200][$propRead] = new Sabre_DAV_Property_HrefList($readList);
- }
- if (in_array($propWrite,$requestedProperties)) {
- unset($requestedProperties[$propWrite]);
- $returnedProperties[200][$propWrite] = new Sabre_DAV_Property_HrefList($writeList);
- }
-
- }
-
- } // instanceof IPrincipal
-
-
- if ($node instanceof Sabre_CalDAV_ICalendarObject) {
- // The calendar-data property is not supposed to be a 'real'
- // property, but in large chunks of the spec it does act as such.
- // Therefore we simply expose it as a property.
- $calDataProp = '{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}calendar-data';
- if (in_array($calDataProp, $requestedProperties)) {
- unset($requestedProperties[$calDataProp]);
- $val = $node->get();
- if (is_resource($val))
- $val = stream_get_contents($val);
-
- // Taking out \r to not screw up the xml output
- $returnedProperties[200][$calDataProp] = str_replace("\r","", $val);
-
- }
- }
-
- }
-
- /**
- * This function handles the calendar-multiget REPORT.
- *
- * This report is used by the client to fetch the content of a series
- * of urls. Effectively avoiding a lot of redundant requests.
- *
- * @param DOMNode $dom
- * @return void
- */
- public function calendarMultiGetReport($dom) {
-
- $properties = array_keys(Sabre_DAV_XMLUtil::parseProperties($dom->firstChild));
-
- $hrefElems = $dom->getElementsByTagNameNS('urn:DAV','href');
- foreach($hrefElems as $elem) {
- $uri = $this->server->calculateUri($elem->nodeValue);
- list($objProps) = $this->server->getPropertiesForPath($uri,$properties);
- $propertyList[]=$objProps;
-
- }
-
- $this->server->httpResponse->sendStatus(207);
- $this->server->httpResponse->setHeader('Content-Type','application/xml; charset=utf-8');
- $this->server->httpResponse->sendBody($this->server->generateMultiStatus($propertyList));
-
- }
-
- /**
- * This function handles the calendar-query REPORT
- *
- * This report is used by clients to request calendar objects based on
- * complex conditions.
- *
- * @param DOMNode $dom
- * @return void
- */
- public function calendarQueryReport($dom) {
-
- $requestedProperties = array_keys(Sabre_DAV_XMLUtil::parseProperties($dom->firstChild));
-
- $filterNode = $dom->getElementsByTagNameNS('urn:ietf:params:xml:ns:caldav','filter');
- if ($filterNode->length!==1) {
- throw new Sabre_DAV_Exception_BadRequest('The calendar-query report must have a filter element');
- }
- $filters = Sabre_CalDAV_XMLUtil::parseCalendarQueryFilters($filterNode->item(0));
-
- $requestedCalendarData = true;
-
- if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar-data', $requestedProperties)) {
- // We always retrieve calendar-data, as we need it for filtering.
- $requestedProperties[] = '{urn:ietf:params:xml:ns:caldav}calendar-data';
-
- // If calendar-data wasn't explicitly requested, we need to remove
- // it after processing.
- $requestedCalendarData = false;
- }
-
- // These are the list of nodes that potentially match the requirement
- $candidateNodes = $this->server->getPropertiesForPath($this->server->getRequestUri(),$requestedProperties,$this->server->getHTTPDepth(0));
-
- $verifiedNodes = array();
-
- foreach($candidateNodes as $node) {
-
- // If the node didn't have a calendar-data property, it must not be a calendar object
- if (!isset($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) continue;
-
- if ($this->validateFilters($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'],$filters)) {
-
- if (!$requestedCalendarData) {
- unset($node[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']);
- }
- $verifiedNodes[] = $node;
- }
-
- }
-
- $this->server->httpResponse->sendStatus(207);
- $this->server->httpResponse->setHeader('Content-Type','application/xml; charset=utf-8');
- $this->server->httpResponse->sendBody($this->server->generateMultiStatus($verifiedNodes));
-
- }
-
-
- /**
- * Verify if a list of filters applies to the calendar data object
- *
- * The calendarData object must be a valid iCalendar blob. The list of
- * filters must be formatted as parsed by Sabre_CalDAV_Plugin::parseCalendarQueryFilters
- *
- * @param string $calendarData
- * @param array $filters
- * @return bool
- */
- public function validateFilters($calendarData,$filters) {
-
- // We are converting the calendar object to an XML structure
- // This makes it far easier to parse
- $xCalendarData = Sabre_CalDAV_ICalendarUtil::toXCal($calendarData);
- $xml = simplexml_load_string($xCalendarData);
- $xml->registerXPathNamespace('c','urn:ietf:params:xml:ns:xcal');
-
- foreach($filters as $xpath=>$filter) {
-
- // if-not-defined comes first
- if (isset($filter['is-not-defined'])) {
- if (!$xml->xpath($xpath))
- continue;
- else
- return false;
-
- }
-
- $elem = $xml->xpath($xpath);
-
- if (!$elem) return false;
- $elem = $elem[0];
-
- if (isset($filter['time-range'])) {
-
- switch($elem->getName()) {
- case 'vevent' :
- $result = $this->validateTimeRangeFilterForEvent($xml,$xpath,$filter);
- if ($result===false) return false;
- break;
- case 'vtodo' :
- $result = $this->validateTimeRangeFilterForTodo($xml,$xpath,$filter);
- if ($result===false) return false;
- break;
- case 'vjournal' :
- case 'vfreebusy' :
- case 'valarm' :
- // TODO: not implemented
- break;
-
- /*
-
- case 'vjournal' :
- $result = $this->validateTimeRangeFilterForJournal($xml,$xpath,$filter);
- if ($result===false) return false;
- break;
- case 'vfreebusy' :
- $result = $this->validateTimeRangeFilterForFreeBusy($xml,$xpath,$filter);
- if ($result===false) return false;
- break;
- case 'valarm' :
- $result = $this->validateTimeRangeFilterForAlarm($xml,$xpath,$filter);
- if ($result===false) return false;
- break;
-
- */
-
- }
-
- }
-
- if (isset($filter['text-match'])) {
- $currentString = (string)$elem;
-
- $isMatching = Sabre_DAV_StringUtil::textMatch($currentString, $filter['text-match']['value'], $filter['text-match']['collation']);
- if ($filter['text-match']['negate-condition'] && $isMatching) return false;
- if (!$filter['text-match']['negate-condition'] && !$isMatching) return false;
-
- }
-
- }
- return true;
-
- }
-
- /**
- * Checks whether a time-range filter matches an event.
- *
- * @param SimpleXMLElement $xml Event as xml object
- * @param string $currentXPath XPath to check
- * @param array $currentFilter Filter information
- * @return void
- */
- private function validateTimeRangeFilterForEvent(SimpleXMLElement $xml,$currentXPath,array $currentFilter) {
-
- // Grabbing the DTSTART property
- $xdtstart = $xml->xpath($currentXPath.'/c:dtstart');
- if (!count($xdtstart)) {
- throw new Sabre_DAV_Exception_BadRequest('DTSTART property missing from calendar object');
- }
-
- // The dtstart can be both a date, or datetime property
- if ((string)$xdtstart[0]['value']==='DATE' || strlen((string)$xdtstart[0])===8) {
- $isDateTime = false;
- } else {
- $isDateTime = true;
- }
-
- // Determining the timezone
- if ($tzid = (string)$xdtstart[0]['tzid']) {
- $tz = new DateTimeZone($tzid);
- } else {
- $tz = null;
- }
- if ($isDateTime) {
- $dtstart = Sabre_CalDAV_XMLUtil::parseICalendarDateTime((string)$xdtstart[0],$tz);
- } else {
- $dtstart = Sabre_CalDAV_XMLUtil::parseICalendarDate((string)$xdtstart[0]);
- }
-
-
- // Grabbing the DTEND property
- $xdtend = $xml->xpath($currentXPath.'/c:dtend');
- $dtend = null;
-
- if (count($xdtend)) {
- // Determining the timezone
- if ($tzid = (string)$xdtend[0]['tzid']) {
- $tz = new DateTimeZone($tzid);
- } else {
- $tz = null;
- }
-
- // Since the VALUE prameter of both DTSTART and DTEND must be the same
- // we can assume we don't need to check the VALUE paramter of DTEND.
- if ($isDateTime) {
- $dtend = Sabre_CalDAV_XMLUtil::parseICalendarDateTime((string)$xdtend[0],$tz);
- } else {
- $dtend = Sabre_CalDAV_XMLUtil::parseICalendarDate((string)$xdtend[0],$tz);
- }
-
- }
-
- if (is_null($dtend)) {
- // The DTEND property was not found. We will first see if the event has a duration
- // property
-
- $xduration = $xml->xpath($currentXPath.'/c:duration');
- if (count($xduration)) {
- $duration = Sabre_CalDAV_XMLUtil::parseICalendarDuration((string)$xduration[0]);
-
- // Making sure that the duration is bigger than 0 seconds.
- $tempDT = clone $dtstart;
- $tempDT->modify($duration);
- if ($tempDT > $dtstart) {
-
- // use DTEND = DTSTART + DURATION
- $dtend = $tempDT;
- } else {
- // use DTEND = DTSTART
- $dtend = $dtstart;
- }
-
- }
- }
-
- if (is_null($dtend)) {
- if ($isDateTime) {
- // DTEND = DTSTART
- $dtend = $dtstart;
- } else {
- // DTEND = DTSTART + 1 DAY
- $dtend = clone $dtstart;
- $dtend->modify('+1 day');
- }
- }
- // TODO: we need to properly parse RRULE's, but it's very difficult.
- // For now, we're always returning events if they have an RRULE at all.
- $rrule = $xml->xpath($currentXPath.'/c:rrule');
- $hasRrule = (count($rrule))>0;
-
- if (!is_null($currentFilter['time-range']['start']) && $currentFilter['time-range']['start'] >= $dtend) return false;
- if (!is_null($currentFilter['time-range']['end']) && $currentFilter['time-range']['end'] <= $dtstart && !$hasRrule) return false;
- return true;
-
- }
-
- private function validateTimeRangeFilterForTodo(SimpleXMLElement $xml,$currentXPath,array $filter) {
-
- // Gathering all relevant elements
-
- $dtStart = null;
- $duration = null;
- $due = null;
- $completed = null;
- $created = null;
-
- $xdt = $xml->xpath($currentXPath.'/c:dtstart');
- if (count($xdt)) {
- // The dtstart can be both a date, or datetime property
- if ((string)$xdt[0]['value']==='DATE') {
- $isDateTime = false;
- } else {
- $isDateTime = true;
- }
-
- // Determining the timezone
- if ($tzid = (string)$xdt[0]['tzid']) {
- $tz = new DateTimeZone($tzid);
- } else {
- $tz = null;
- }
- if ($isDateTime) {
- $dtStart = Sabre_CalDAV_XMLUtil::parseICalendarDateTime((string)$xdt[0],$tz);
- } else {
- $dtStart = Sabre_CalDAV_XMLUtil::parseICalendarDate((string)$xdt[0]);
- }
- }
-
- // Only need to grab duration if dtStart is set
- if (!is_null($dtStart)) {
-
- $xduration = $xml->xpath($currentXPath.'/c:duration');
- if (count($xduration)) {
- $duration = Sabre_CalDAV_XMLUtil::parseICalendarDuration((string)$xduration[0]);
- }
-
- }
-
- if (!is_null($dtStart) && !is_null($duration)) {
-
- // Comparision from RFC 4791:
- // (start <= DTSTART+DURATION) AND ((end > DTSTART) OR (end >= DTSTART+DURATION))
-
- $end = clone $dtStart;
- $end->modify($duration);
-
- if( (is_null($filter['time-range']['start']) || $filter['time-range']['start'] <= $end) &&
- (is_null($filter['time-range']['end']) || $filter['time-range']['end'] > $dtStart || $filter['time-range']['end'] >= $end) ) {
- return true;
- } else {
- return false;
- }
-
- }
-
- // Need to grab the DUE property
- $xdt = $xml->xpath($currentXPath.'/c:due');
- if (count($xdt)) {
- // The due property can be both a date, or datetime property
- if ((string)$xdt[0]['value']==='DATE') {
- $isDateTime = false;
- } else {
- $isDateTime = true;
- }
- // Determining the timezone
- if ($tzid = (string)$xdt[0]['tzid']) {
- $tz = new DateTimeZone($tzid);
- } else {
- $tz = null;
- }
- if ($isDateTime) {
- $due = Sabre_CalDAV_XMLUtil::parseICalendarDateTime((string)$xdt[0],$tz);
- } else {
- $due = Sabre_CalDAV_XMLUtil::parseICalendarDate((string)$xdt[0]);
- }
- }
-
- if (!is_null($dtStart) && !is_null($due)) {
-
- // Comparision from RFC 4791:
- // ((start < DUE) OR (start <= DTSTART)) AND ((end > DTSTART) OR (end >= DUE))
-
- if( (is_null($filter['time-range']['start']) || $filter['time-range']['start'] < $due || $filter['time-range']['start'] < $dtstart) &&
- (is_null($filter['time-range']['end']) || $filter['time-range']['end'] >= $due) ) {
- return true;
- } else {
- return false;
- }
-
- }
-
- if (!is_null($dtStart)) {
-
- // Comparision from RFC 4791
- // (start <= DTSTART) AND (end > DTSTART)
- if ( (is_null($filter['time-range']['start']) || $filter['time-range']['start'] <= $dtStart) &&
- (is_null($filter['time-range']['end']) || $filter['time-range']['end'] > $dtStart) ) {
- return true;
- } else {
- return false;
- }
-
- }
-
- if (!is_null($due)) {
-
- // Comparison from RFC 4791
- // (start < DUE) AND (end >= DUE)
- if ( (is_null($filter['time-range']['start']) || $filter['time-range']['start'] < $due) &&
- (is_null($filter['time-range']['end']) || $filter['time-range']['end'] >= $due) ) {
- return true;
- } else {
- return false;
- }
-
- }
- // Need to grab the COMPLETED property
- $xdt = $xml->xpath($currentXPath.'/c:completed');
- if (count($xdt)) {
- $completed = Sabre_CalDAV_XMLUtil::parseICalendarDateTime((string)$xdt[0]);
- }
- // Need to grab the CREATED property
- $xdt = $xml->xpath($currentXPath.'/c:created');
- if (count($xdt)) {
- $created = Sabre_CalDAV_XMLUtil::parseICalendarDateTime((string)$xdt[0]);
- }
-
- if (!is_null($completed) && !is_null($created)) {
- // Comparison from RFC 4791
- // ((start <= CREATED) OR (start <= COMPLETED)) AND ((end >= CREATED) OR (end >= COMPLETED))
- if( (is_null($filter['time-range']['start']) || $filter['time-range']['start'] <= $created || $filter['time-range']['start'] <= $completed) &&
- (is_null($filter['time-range']['end']) || $filter['time-range']['end'] >= $created || $filter['time-range']['end'] >= $completed)) {
- return true;
- } else {
- return false;
- }
- }
-
- if (!is_null($completed)) {
- // Comparison from RFC 4791
- // (start <= COMPLETED) AND (end >= COMPLETED)
- if( (is_null($filter['time-range']['start']) || $filter['time-range']['start'] <= $completed) &&
- (is_null($filter['time-range']['end']) || $filter['time-range']['end'] >= $completed)) {
- return true;
- } else {
- return false;
- }
- }
-
- if (!is_null($created)) {
- // Comparison from RFC 4791
- // (end > CREATED)
- if( (is_null($filter['time-range']['end']) || $filter['time-range']['end'] > $created) ) {
- return true;
- } else {
- return false;
- }
- }
-
- // Everything else is TRUE
- return true;
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Principal/Collection.php b/3rdparty/Sabre/CalDAV/Principal/Collection.php
deleted file mode 100644
index 13435b2448e..00000000000
--- a/3rdparty/Sabre/CalDAV/Principal/Collection.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-/**
- * Principal collection
- *
- * This is an alternative collection to the standard ACL principal collection.
- * This collection adds support for the calendar-proxy-read and
- * calendar-proxy-write sub-principals, as defined by the caldav-proxy
- * specification.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Principal_Collection extends Sabre_DAVACL_AbstractPrincipalCollection {
-
- /**
- * Returns a child object based on principal information
- *
- * @param array $principalInfo
- * @return Sabre_CalDAV_Principal_User
- */
- public function getChildForPrincipal(array $principalInfo) {
-
- return new Sabre_CalDAV_Principal_User($this->principalBackend, $principalInfo);
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Principal/ProxyRead.php b/3rdparty/Sabre/CalDAV/Principal/ProxyRead.php
deleted file mode 100644
index f531d85d1ff..00000000000
--- a/3rdparty/Sabre/CalDAV/Principal/ProxyRead.php
+++ /dev/null
@@ -1,178 +0,0 @@
-<?php
-
-/**
- * ProxyRead principal
- *
- * This class represents a principal group, hosted under the main principal.
- * This is needed to implement 'Calendar delegation' support. This class is
- * instantiated by Sabre_CalDAV_Principal_User.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Principal_ProxyRead implements Sabre_DAVACL_IPrincipal {
-
- /**
- * Principal information from the parent principal.
- *
- * @var array
- */
- protected $principalInfo;
-
- /**
- * Principal backend
- *
- * @var Sabre_DAVACL_IPrincipalBackend
- */
- protected $principalBackend;
-
- /**
- * Creates the object.
- *
- * Note that you MUST supply the parent principal information.
- *
- * @param Sabre_DAVACL_IPrincipalBackend $principalBackend
- * @param array $principalInfo
- */
- public function __construct(Sabre_DAVACL_IPrincipalBackend $principalBackend, array $principalInfo) {
-
- $this->principalInfo = $principalInfo;
- $this->principalBackend = $principalBackend;
-
- }
-
- /**
- * Returns this principals name.
- *
- * @return string
- */
- public function getName() {
-
- return 'calendar-proxy-read';
-
- }
-
- /**
- * Returns the last modification time
- *
- * @return null
- */
- public function getLastModified() {
-
- return null;
-
- }
-
- /**
- * Deletes the current node
- *
- * @throws Sabre_DAV_Exception_Forbidden
- * @return void
- */
- public function delete() {
-
- throw new Sabre_DAV_Exception_Forbidden('Permission denied to delete node');
-
- }
-
- /**
- * Renames the node
- *
- * @throws Sabre_DAV_Exception_Forbidden
- * @param string $name The new name
- * @return void
- */
- public function setName($name) {
-
- throw new Sabre_DAV_Exception_Forbidden('Permission denied to rename file');
-
- }
-
-
- /**
- * Returns a list of altenative urls for a principal
- *
- * This can for example be an email address, or ldap url.
- *
- * @return array
- */
- public function getAlternateUriSet() {
-
- return array();
-
- }
-
- /**
- * Returns the full principal url
- *
- * @return string
- */
- public function getPrincipalUrl() {
-
- return $this->principalInfo['uri'] . '/' . $this->getName();
-
- }
-
- /**
- * Returns the list of group members
- *
- * If this principal is a group, this function should return
- * all member principal uri's for the group.
- *
- * @return array
- */
- public function getGroupMemberSet() {
-
- return $this->principalBackend->getGroupMemberSet($this->getPrincipalUrl());
-
- }
-
- /**
- * Returns the list of groups this principal is member of
- *
- * If this principal is a member of a (list of) groups, this function
- * should return a list of principal uri's for it's members.
- *
- * @return array
- */
- public function getGroupMembership() {
-
- return $this->principalBackend->getGroupMembership($this->getPrincipalUrl());
-
- }
-
- /**
- * Sets a list of group members
- *
- * If this principal is a group, this method sets all the group members.
- * The list of members is always overwritten, never appended to.
- *
- * This method should throw an exception if the members could not be set.
- *
- * @param array $principals
- * @return void
- */
- public function setGroupMemberSet(array $principals) {
-
- $this->principalBackend->setGroupMemberSet($this->getPrincipalUrl(), $principals);
-
- }
-
- /**
- * Returns the displayname
- *
- * This should be a human readable name for the principal.
- * If none is available, return the nodename.
- *
- * @return string
- */
- public function getDisplayName() {
-
- return $this->getName();
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Principal/ProxyWrite.php b/3rdparty/Sabre/CalDAV/Principal/ProxyWrite.php
deleted file mode 100644
index 4d8face2060..00000000000
--- a/3rdparty/Sabre/CalDAV/Principal/ProxyWrite.php
+++ /dev/null
@@ -1,178 +0,0 @@
-<?php
-
-/**
- * ProxyWrite principal
- *
- * This class represents a principal group, hosted under the main principal.
- * This is needed to implement 'Calendar delegation' support. This class is
- * instantiated by Sabre_CalDAV_Principal_User.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Principal_ProxyWrite implements Sabre_DAVACL_IPrincipal {
-
- /**
- * Parent principal information
- *
- * @var array
- */
- protected $principalInfo;
-
- /**
- * Principal Backend
- *
- * @var Sabre_DAVACL_IPrincipalBackend
- */
- protected $principalBackend;
-
- /**
- * Creates the object
- *
- * Note that you MUST supply the parent principal information.
- *
- * @param Sabre_DAVACL_IPrincipalBackend $principalBackend
- * @param array $principalInfo
- */
- public function __construct(Sabre_DAVACL_IPrincipalBackend $principalBackend, array $principalInfo) {
-
- $this->principalInfo = $principalInfo;
- $this->principalBackend = $principalBackend;
-
- }
-
- /**
- * Returns this principals name.
- *
- * @return string
- */
- public function getName() {
-
- return 'calendar-proxy-write';
-
- }
-
- /**
- * Returns the last modification time
- *
- * @return null
- */
- public function getLastModified() {
-
- return null;
-
- }
-
- /**
- * Deletes the current node
- *
- * @throws Sabre_DAV_Exception_Forbidden
- * @return void
- */
- public function delete() {
-
- throw new Sabre_DAV_Exception_Forbidden('Permission denied to delete node');
-
- }
-
- /**
- * Renames the node
- *
- * @throws Sabre_DAV_Exception_Forbidden
- * @param string $name The new name
- * @return void
- */
- public function setName($name) {
-
- throw new Sabre_DAV_Exception_Forbidden('Permission denied to rename file');
-
- }
-
-
- /**
- * Returns a list of altenative urls for a principal
- *
- * This can for example be an email address, or ldap url.
- *
- * @return array
- */
- public function getAlternateUriSet() {
-
- return array();
-
- }
-
- /**
- * Returns the full principal url
- *
- * @return string
- */
- public function getPrincipalUrl() {
-
- return $this->principalInfo['uri'] . '/' . $this->getName();
-
- }
-
- /**
- * Returns the list of group members
- *
- * If this principal is a group, this function should return
- * all member principal uri's for the group.
- *
- * @return array
- */
- public function getGroupMemberSet() {
-
- return $this->principalBackend->getGroupMemberSet($this->getPrincipalUrl());
-
- }
-
- /**
- * Returns the list of groups this principal is member of
- *
- * If this principal is a member of a (list of) groups, this function
- * should return a list of principal uri's for it's members.
- *
- * @return array
- */
- public function getGroupMembership() {
-
- return $this->principalBackend->getGroupMembership($this->getPrincipalUrl());
-
- }
-
- /**
- * Sets a list of group members
- *
- * If this principal is a group, this method sets all the group members.
- * The list of members is always overwritten, never appended to.
- *
- * This method should throw an exception if the members could not be set.
- *
- * @param array $principals
- * @return void
- */
- public function setGroupMemberSet(array $principals) {
-
- $this->principalBackend->setGroupMemberSet($this->getPrincipalUrl(), $principals);
-
- }
-
- /**
- * Returns the displayname
- *
- * This should be a human readable name for the principal.
- * If none is available, return the nodename.
- *
- * @return string
- */
- public function getDisplayName() {
-
- return $this->getName();
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Principal/User.php b/3rdparty/Sabre/CalDAV/Principal/User.php
deleted file mode 100644
index 034629b89b3..00000000000
--- a/3rdparty/Sabre/CalDAV/Principal/User.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-
-/**
- * CalDAV principal
- *
- * This is a standard user-principal for CalDAV. This principal is also a
- * collection and returns the caldav-proxy-read and caldav-proxy-write child
- * principals.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Principal_User extends Sabre_DAVACL_Principal implements Sabre_DAV_ICollection {
-
- /**
- * Creates a new file in the directory
- *
- * @param string $name Name of the file
- * @param resource $data Initial payload, passed as a readable stream resource.
- * @throws Sabre_DAV_Exception_Forbidden
- * @return void
- */
- public function createFile($name, $data = null) {
-
- throw new Sabre_DAV_Exception_Forbidden('Permission denied to create file (filename ' . $name . ')');
-
- }
-
- /**
- * Creates a new subdirectory
- *
- * @param string $name
- * @throws Sabre_DAV_Exception_Forbidden
- * @return void
- */
- public function createDirectory($name) {
-
- throw new Sabre_DAV_Exception_Forbidden('Permission denied to create directory');
-
- }
-
- /**
- * Returns a specific child node, referenced by its name
- *
- * @param string $name
- * @return Sabre_DAV_INode
- */
- public function getChild($name) {
-
- if ($name === 'calendar-proxy-read')
- return new Sabre_CalDAV_Principal_ProxyRead($this->principalBackend, $this->principalProperties);
-
- if ($name === 'calendar-proxy-write')
- return new Sabre_CalDAV_Principal_ProxyWrite($this->principalBackend, $this->principalProperties);
-
- throw new Sabre_DAV_Exception_FileNotFound('Node with name ' . $name . ' was not found');
-
- }
-
- /**
- * Returns an array with all the child nodes
- *
- * @return Sabre_DAV_INode[]
- */
- public function getChildren() {
-
- return array(
- new Sabre_CalDAV_Principal_ProxyRead($this->principalBackend, $this->principalProperties),
- new Sabre_CalDAV_Principal_ProxyWrite($this->principalBackend, $this->principalProperties),
- );
-
- }
-
- /**
- * Checks if a child-node with the specified name exists
- *
- * @return bool
- */
- public function childExists($name) {
-
- return $name === 'calendar-proxy-read' || $name === 'calendar-proxy-write';
-
- }
-
- /**
- * 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
- */
- public function getACL() {
-
- return array(
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->principalProperties['uri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->principalProperties['uri'] . '/calendar-proxy-read',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->principalProperties['uri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- );
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Property/SupportedCalendarComponentSet.php b/3rdparty/Sabre/CalDAV/Property/SupportedCalendarComponentSet.php
deleted file mode 100644
index 1bbaca6b8a7..00000000000
--- a/3rdparty/Sabre/CalDAV/Property/SupportedCalendarComponentSet.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-
-/**
- * Supported component set property
- *
- * This property is a representation of the supported-calendar_component-set
- * property in the CalDAV namespace. It simply requires an array of components,
- * such as VEVENT, VTODO
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Property_SupportedCalendarComponentSet extends Sabre_DAV_Property {
-
- /**
- * List of supported components, such as "VEVENT, VTODO"
- *
- * @var array
- */
- private $components;
-
- /**
- * Creates the property
- *
- * @param array $components
- */
- public function __construct(array $components) {
-
- $this->components = $components;
-
- }
-
- /**
- * Returns the list of supported components
- *
- * @return array
- */
- public function getValue() {
-
- return $this->components;
-
- }
-
- /**
- * Serializes the property in a DOMDocument
- *
- * @param Sabre_DAV_Server $server
- * @param DOMElement $node
- * @return void
- */
- public function serialize(Sabre_DAV_Server $server,DOMElement $node) {
-
- $doc = $node->ownerDocument;
- foreach($this->components as $component) {
-
- $xcomp = $doc->createElement('cal:comp');
- $xcomp->setAttribute('name',$component);
- $node->appendChild($xcomp);
-
- }
-
- }
-
- /**
- * Unserializes the DOMElement back into a Property class.
- *
- * @param DOMElement $node
- * @return void
- */
- static function unserialize(DOMElement $node) {
-
- $components = array();
- foreach($node->childNodes as $childNode) {
- if (Sabre_DAV_XMLUtil::toClarkNotation($childNode)==='{' . Sabre_CalDAV_Plugin::NS_CALDAV . '}comp') {
- $components[] = $childNode->getAttribute('name');
- }
- }
- return new self($components);
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Property/SupportedCalendarData.php b/3rdparty/Sabre/CalDAV/Property/SupportedCalendarData.php
deleted file mode 100644
index 5010ee6d525..00000000000
--- a/3rdparty/Sabre/CalDAV/Property/SupportedCalendarData.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-/**
- * Supported-calendar-data property
- *
- * This property is a representation of the supported-calendar-data property
- * in the CalDAV namespace. SabreDAV only has support for text/calendar;2.0
- * so the value is currently hardcoded.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Property_SupportedCalendarData extends Sabre_DAV_Property {
-
- /**
- * Serializes the property in a DOMDocument
- *
- * @param Sabre_DAV_Server $server
- * @param DOMElement $node
- * @return void
- */
- public function serialize(Sabre_DAV_Server $server,DOMElement $node) {
-
- $doc = $node->ownerDocument;
-
- $prefix = isset($server->xmlNamespaces[Sabre_CalDAV_Plugin::NS_CALDAV])?$server->xmlNamespaces[Sabre_CalDAV_Plugin::NS_CALDAV]:'cal';
-
- $caldata = $doc->createElement($prefix . ':calendar-data');
- $caldata->setAttribute('content-type','text/calendar');
- $caldata->setAttribute('version','2.0');
-
- $node->appendChild($caldata);
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Property/SupportedCollationSet.php b/3rdparty/Sabre/CalDAV/Property/SupportedCollationSet.php
deleted file mode 100644
index e585e9db3d8..00000000000
--- a/3rdparty/Sabre/CalDAV/Property/SupportedCollationSet.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * supported-collation-set property
- *
- * This property is a representation of the supported-collation-set property
- * in the CalDAV namespace.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Property_SupportedCollationSet extends Sabre_DAV_Property {
-
- /**
- * Serializes the property in a DOM document
- *
- * @param Sabre_DAV_Server $server
- * @param DOMElement $node
- * @return void
- */
- public function serialize(Sabre_DAV_Server $server,DOMElement $node) {
-
- $doc = $node->ownerDocument;
-
- $prefix = $node->lookupPrefix('urn:ietf:params:xml:ns:caldav');
- if (!$prefix) $prefix = 'cal';
-
- $node->appendChild(
- $doc->createElement($prefix . ':supported-collation','i;ascii-casemap')
- );
- $node->appendChild(
- $doc->createElement($prefix . ':supported-collation','i;octet')
- );
- $node->appendChild(
- $doc->createElement($prefix . ':supported-collation','i;unicode-casemap')
- );
-
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Server.php b/3rdparty/Sabre/CalDAV/Server.php
deleted file mode 100644
index 969d69c6279..00000000000
--- a/3rdparty/Sabre/CalDAV/Server.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-/**
- * CalDAV server
- *
- * This script is a convenience script. It quickly sets up a WebDAV server
- * with caldav and ACL support, and it creates the root 'principals' and
- * 'calendars' collections.
- *
- * Note that if you plan to do anything moderately complex, you are advised to
- * not subclass this server, but use Sabre_DAV_Server directly instead. This
- * class is nothing more than an 'easy setup'.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Server extends Sabre_DAV_Server {
-
- /**
- * The authentication realm
- *
- * Note that if this changes, the hashes in the auth backend must also
- * be recalculated.
- *
- * @var string
- */
- public $authRealm = 'SabreDAV';
-
- /**
- * Sets up the object. A PDO object must be passed to setup all the backends.
- *
- * @param PDO $pdo
- */
- public function __construct(PDO $pdo) {
-
- /* Backends */
- $authBackend = new Sabre_DAV_Auth_Backend_PDO($pdo);
- $calendarBackend = new Sabre_CalDAV_Backend_PDO($pdo);
- $principalBackend = new Sabre_DAVACL_PrincipalBackend_PDO($pdo);
-
- /* Directory structure */
- $tree = array(
- new Sabre_CalDAV_Principal_Collection($principalBackend),
- new Sabre_CalDAV_CalendarRootNode($principalBackend, $calendarBackend),
- );
-
- /* Initializing server */
- parent::__construct($tree);
-
- /* Server Plugins */
- $authPlugin = new Sabre_DAV_Auth_Plugin($authBackend,$this->authRealm);
- $this->addPlugin($authPlugin);
-
- $aclPlugin = new Sabre_DAVACL_Plugin();
- $this->addPlugin($aclPlugin);
-
- $caldavPlugin = new Sabre_CalDAV_Plugin();
- $this->addPlugin($caldavPlugin);
-
- }
-
-}
diff --git a/3rdparty/Sabre/CalDAV/UserCalendars.php b/3rdparty/Sabre/CalDAV/UserCalendars.php
deleted file mode 100644
index f52d65e9a73..00000000000
--- a/3rdparty/Sabre/CalDAV/UserCalendars.php
+++ /dev/null
@@ -1,280 +0,0 @@
-<?php
-
-/**
- * The UserCalenders class contains all calendars associated to one user
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_UserCalendars implements Sabre_DAV_IExtendedCollection, Sabre_DAVACL_IACL {
-
- /**
- * Principal backend
- *
- * @var Sabre_DAVACL_IPrincipalBackend
- */
- protected $principalBackend;
-
- /**
- * CalDAV backend
- *
- * @var Sabre_CalDAV_Backend_Abstract
- */
- protected $caldavBackend;
-
- /**
- * Principal information
- *
- * @var array
- */
- protected $principalInfo;
-
- /**
- * Constructor
- *
- * @param Sabre_DAVACL_IPrincipalBackend $principalBackend
- * @param Sabre_CalDAV_Backend_Abstract $caldavBackend
- * @param mixed $userUri
- */
- public function __construct(Sabre_DAVACL_IPrincipalBackend $principalBackend, Sabre_CalDAV_Backend_Abstract $caldavBackend, $userUri) {
-
- $this->principalBackend = $principalBackend;
- $this->caldavBackend = $caldavBackend;
- $this->principalInfo = $principalBackend->getPrincipalByPath($userUri);
-
- }
-
- /**
- * Returns the name of this object
- *
- * @return string
- */
- public function getName() {
-
- list(,$name) = Sabre_DAV_URLUtil::splitPath($this->principalInfo['uri']);
- return $name;
-
- }
-
- /**
- * Updates the name of this object
- *
- * @param string $name
- * @return void
- */
- public function setName($name) {
-
- throw new Sabre_DAV_Exception_Forbidden();
-
- }
-
- /**
- * Deletes this object
- *
- * @return void
- */
- public function delete() {
-
- throw new Sabre_DAV_Exception_Forbidden();
-
- }
-
- /**
- * Returns the last modification date
- *
- * @return int
- */
- public function getLastModified() {
-
- return null;
-
- }
-
- /**
- * Creates a new file under this object.
- *
- * This is currently not allowed
- *
- * @param string $filename
- * @param resource $data
- * @return void
- */
- public function createFile($filename, $data=null) {
-
- throw new Sabre_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 $filename
- * @return void
- */
- public function createDirectory($filename) {
-
- throw new Sabre_DAV_Exception_MethodNotAllowed('Creating new collections in this collection is not supported');
-
- }
-
- /**
- * Returns a single calendar, by name
- *
- * @param string $name
- * @todo needs optimizing
- * @return Sabre_CalDAV_Calendar
- */
- public function getChild($name) {
-
- foreach($this->getChildren() as $child) {
- if ($name==$child->getName())
- return $child;
-
- }
- throw new Sabre_DAV_Exception_FileNotFound('Calendar with name \'' . $name . '\' could not be found');
-
- }
-
- /**
- * Checks if a calendar exists.
- *
- * @param string $name
- * @todo needs optimizing
- * @return bool
- */
- public function childExists($name) {
-
- foreach($this->getChildren() as $child) {
- if ($name==$child->getName())
- return true;
-
- }
- return false;
-
- }
-
- /**
- * Returns a list of calendars
- *
- * @return array
- */
- public function getChildren() {
-
- $calendars = $this->caldavBackend->getCalendarsForUser($this->principalInfo['uri']);
- $objs = array();
- foreach($calendars as $calendar) {
- $objs[] = new Sabre_CalDAV_Calendar($this->principalBackend, $this->caldavBackend, $calendar);
- }
- return $objs;
-
- }
-
- /**
- * Creates a new calendar
- *
- * @param string $name
- * @param string $properties
- * @return void
- */
- public function createExtendedCollection($name, array $resourceType, array $properties) {
-
- if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar',$resourceType) || count($resourceType)!==2) {
- throw new Sabre_DAV_Exception_InvalidResourceType('Unknown resourceType for this collection');
- }
- $this->caldavBackend->createCalendar($this->principalInfo['uri'], $name, $properties);
-
- }
-
- /**
- * Returns the owner principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- public function getOwner() {
-
- return $this->principalInfo['uri'];
-
- }
-
- /**
- * Returns a group principal
- *
- * This must be a url to a principal, or null if there's no owner
- *
- * @return string|null
- */
- public 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
- */
- public function getACL() {
-
- return array(
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->principalInfo['uri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}write',
- 'principal' => $this->principalInfo['uri'],
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}write',
- 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write',
- 'protected' => true,
- ),
- array(
- 'privilege' => '{DAV:}read',
- 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-read',
- 'protected' => true,
- ),
-
- );
-
- }
-
- /**
- * Updates the ACL
- *
- * This method will receive a list of new ACE's.
- *
- * @param array $acl
- * @return void
- */
- public function setACL(array $acl) {
-
- throw new Sabre_DAV_Exception_MethodNotAllowed('Changing ACL is not yet supported');
-
- }
-
-
-
-}
diff --git a/3rdparty/Sabre/CalDAV/Version.php b/3rdparty/Sabre/CalDAV/Version.php
deleted file mode 100644
index df8fe1f6bd6..00000000000
--- a/3rdparty/Sabre/CalDAV/Version.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/**
- * This class contains the Sabre_CalDAV version constants.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_Version {
-
- /**
- * Full version number
- */
- const VERSION = '1.5.3';
-
- /**
- * Stability : alpha, beta, stable
- */
- const STABILITY = 'stable';
-
-}
diff --git a/3rdparty/Sabre/CalDAV/XMLUtil.php b/3rdparty/Sabre/CalDAV/XMLUtil.php
deleted file mode 100644
index bf349a36aae..00000000000
--- a/3rdparty/Sabre/CalDAV/XMLUtil.php
+++ /dev/null
@@ -1,208 +0,0 @@
-<?php
-
-/**
- * XML utilities for CalDAV
- *
- * This class contains a few static methods used for parsing certain CalDAV
- * requests.
- *
- * @package Sabre
- * @subpackage CalDAV
- * @copyright Copyright (C) 2007-2011 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_CalDAV_XMLUtil {
-
- /**
- * This function parses the calendar-query report request body
- *
- * The body is quite complicated, so we're turning it into a PHP
- * array.
- *
- * The resulting associative array has xpath expressions as keys.
- * By default the xpath expressions should simply be checked for existance
- * The xpath expressions can point to elements or attributes.
- *
- * The array values can contain a number of items, which alters the query
- * filter.
- *
- * * time-range. Must also check if the todo or event falls within the
- * specified timerange. How this is interpreted depends on
- * the type of object (VTODO, VEVENT, VJOURNAL, etc)
- * * is-not-defined
- * Instead of checking if the attribute or element exist,
- * we must check if it doesn't.
- * * text-match
- * Checks if the value of the attribute or element matches
- * the specified value. This is actually another array with
- * the 'collation', 'value' and 'negate-condition' items.
- *
- * Refer to the CalDAV spec for more information.
- *
- * @param DOMNode $domNode
- * @param string $basePath used for recursive calls.
- * @param array $filters used for recursive calls.
- * @return array
- */
- static public function parseCalendarQueryFilters($domNode,$basePath = '/c:iCalendar', &$filters = array()) {
-
- foreach($domNode->childNodes as $child) {
-
- switch(Sabre_DAV_XMLUtil::toClarkNotation($child)) {
-
- case '{urn:ietf:params:xml:ns:caldav}comp-filter' :
- case '{urn:ietf:params:xml:ns:caldav}prop-filter' :
-
- $filterName = $basePath . '/' . 'c:' . strtolower($child->getAttribute('name'));
- $filters[$filterName] = array();
-
- self::parseCalendarQueryFilters($child, $filterName,$filters);
- break;
-
- case '{urn:ietf:params:xml:ns:caldav}time-range' :
-
- if ($start = $child->getAttribute('start')) {
- $start = self::parseICalendarDateTime($start);
- } else {
- $start = null;
- }
- if ($end = $child->getAttribute('end')) {
- $end = self::parseICalendarDateTime($end);
- } else {
- $end = null;
- }
-
- if (!is_null($start) && !is_null($end) && $end <= $start) {
- throw new Sabre_DAV_Exception_BadRequest('The end-date must be larger than the start-date in the time-range filter');
- }
-
- $filters[$basePath]['time-range'] = array(
- 'start' => $start,
- 'end' => $end
- );
- break;
-
- case '{urn:ietf:params:xml:ns:caldav}is-not-defined' :
- $filters[$basePath]['is-not-defined'] = true;
- break;
-
- case '{urn:ietf:params:xml:ns:caldav}param-filter' :
-
- $filterName = $basePath . '/@' . strtolower($child->getAttribute('name'));
- $filters[$filterName] = array();
- self::parseCalendarQueryFilters($child, $filterName, $filters);
- break;
-
- case '{urn:ietf:params:xml:ns:caldav}text-match' :
-
- $collation = $child->getAttribute('collation');
- if (!$collation) $collation = 'i;ascii-casemap';
-
- $filters[$basePath]['text-match'] = array(
- 'collation' => ($collation == 'default'?'i;ascii-casemap':$collation),
- 'negate-condition' => $child->getAttribute('negate-condition')==='yes',
- 'value' => $child->nodeValue,
- );
- break;
-
- }
-
- }
-
- return $filters;
-
- }
-
- /**
- * Parses an iCalendar (rfc5545) formatted datetime and returns a DateTime object
- *
- * Specifying a reference timezone is optional. It will only be used
- * if the non-UTC format is used. The argument is used as a reference, the
- * returned DateTime object will still be in the UTC timezone.
- *
- * @param string $dt
- * @param DateTimeZone $tz
- * @return DateTime
- */
- static public function parseICalendarDateTime($dt,DateTimeZone $tz = null) {
-
- // Format is YYYYMMDD + "T" + hhmmss
- $result = preg_match('/^([1-3][0-9]{3})([0-1][0-9])([0-3][0-9])T([0-2][0-9])([0-5][0-9])([0-5][0-9])([Z]?)$/',$dt,$matches);
-
- if (!$result) {
- throw new Sabre_DAV_Exception_BadRequest('The supplied iCalendar datetime value is incorrect: ' . $dt);
- }
-
- if ($matches[7]==='Z' || is_null($tz)) {
- $tz = new DateTimeZone('UTC');
- }
- $date = new DateTime($matches[1] . '-' . $matches[2] . '-' . $matches[3] . ' ' . $matches[4] . ':' . $matches[5] .':' . $matches[6], $tz);
-
- // Still resetting the timezone, to normalize everything to UTC
- $date->setTimeZone(new DateTimeZone('UTC'));
- return $date;
-
- }
-
- /**
- * Parses an iCalendar (rfc5545) formatted datetime and returns a DateTime object
- *
- * @param string $date
- * @param DateTimeZone $tz
- * @return DateTime
- */
- static public function parseICalendarDate($date) {
-
- // Format is YYYYMMDD
- $result = preg_match('/^([1-3][0-9]{3})([0-1][0-9])([0-3][0-9])$/',$date,$matches);
-
- if (!$result) {
- throw new Sabre_DAV_Exception_BadRequest('The supplied iCalendar date value is incorrect: ' . $date);
- }
-
- $date = new DateTime($matches[1] . '-' . $matches[2] . '-' . $matches[3], new DateTimeZone('UTC'));
- return $date;
-
- }
-
- /**
- * Parses an iCalendar (RFC5545) formatted duration and returns a string suitable
- * for strtotime or DateTime::modify.
- *
- * NOTE: When we require PHP 5.3 this can be replaced by the DateTimeInterval object, which
- * supports ISO 8601 Intervals, which is a superset of ICalendar durations.
- *
- * For now though, we're just gonna live with this messy system
- *
- * @param string $duration
- * @return string
- */
- static public function parseICalendarDuration($duration) {
-
- $result = preg_match('/^(?P<plusminus>\+|-)?P((?P<week>\d+)W)?((?P<day>\d+)D)?(T((?P<hour>\d+)H)?((?P<minute>\d+)M)?((?P<second>\d+)S)?)?$/', $duration, $matches);
- if (!$result) {
- throw new Sabre_DAV_Exception_BadRequest('The supplied iCalendar duration value is incorrect: ' . $duration);
- }
-
- $parts = array(
- 'week',
- 'day',
- 'hour',
- 'minute',
- 'second',
- );
-
- $newDur = '';
- foreach($parts as $part) {
- if (isset($matches[$part]) && $matches[$part]) {
- $newDur.=' '.$matches[$part] . ' ' . $part . 's';
- }
- }
-
- $newDur = ($matches['plusminus']==='-'?'-':'+') . trim($newDur);
- return $newDur;
-
- }
-
-}