missed some files

24 files changed, 0 insertions, 1137 deletions

diff --git a/vendor/sabre/dav/bin/migrateto17.php b/vendor/sabre/dav/bin/migrateto17.php
deleted file mode 100755
index 3ccf0a380..000000000
--- a/vendor/sabre/dav/bin/migrateto17.php
+++ /dev/null
@@ -1,284 +0,0 @@
-#!/usr/bin/env php
-<?php
-
-echo "SabreDAV migrate script for version 1.7\n";
-
-if ($argc<2) {
-
-    echo <<<HELLO
-
-This script help you migrate from a pre-1.7 database to 1.7 and later\n
-Both the 'calendarobjects' and 'calendars' tables will be upgraded.
-
-If you do not have this table, or don't use the default PDO CalDAV backend
-it's pointless to run this script.
-
-Keep in mind that some processing will be done on every single record of this
-table and in addition, ALTER TABLE commands will be executed.
-If you have a large calendarobjects table, this may mean that this process
-takes a while.
-
-Usage:
-
-php {$argv[0]} [pdo-dsn] [username] [password]
-
-For example:
-
-php {$argv[0]} "mysql:host=localhost;dbname=sabredav" root password
-php {$argv[0]} sqlite:data/sabredav.db
-
-HELLO;
-
-    exit();
-
-}
-
-// There's a bunch of places where the autoloader could be, so we'll try all of
-// them.
-$paths = array(
-    __DIR__ . '/../vendor/autoload.php',
-    __DIR__ . '/../../../autoload.php',
-);
-
-foreach($paths as $path) {
-    if (file_exists($path)) {
-        include $path;
-        break;
-    }
-}
-
-$dsn = $argv[1];
-$user = isset($argv[2])?$argv[2]:null;
-$pass = isset($argv[3])?$argv[3]:null;
-
-echo "Connecting to database: " . $dsn . "\n";
-
-$pdo = new PDO($dsn, $user, $pass);
-$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
-
-echo "Validating existing table layout\n";
-
-// The only cross-db way to do this, is to just fetch a single record.
-$row = $pdo->query("SELECT * FROM calendarobjects LIMIT 1")->fetch();
-
-if (!$row) {
-    echo "Error: This database did not have any records in the calendarobjects table, you should just recreate the table.\n";
-    exit(-1);
-}
-
-$requiredFields = array(
-    'id',
-    'calendardata',
-    'uri',
-    'calendarid',
-    'lastmodified',
-);
-
-foreach($requiredFields as $requiredField) {
-    if (!array_key_exists($requiredField,$row)) {
-        echo "Error: The current 'calendarobjects' table was missing a field we expected to exist.\n";
-        echo "For safety reasons, this process is stopped.\n";
-        exit(-1);
-    }
-}
-
-$fields17 = array(
-    'etag',
-    'size',
-    'componenttype',
-    'firstoccurence',
-    'lastoccurence',
-);
-
-$found = 0;
-foreach($fields17 as $field) {
-    if (array_key_exists($field, $row)) {
-        $found++;
-    }
-}
-
-if ($found === 0) {
-    echo "The database had the 1.6 schema. Table will now be altered.\n";
-    echo "This may take some time for large tables\n";
-
-    switch($pdo->getAttribute(PDO::ATTR_DRIVER_NAME)) {
-
-        case 'mysql' :
-
-            $pdo->exec(<<<SQL
-ALTER TABLE calendarobjects
-ADD etag VARCHAR(32),
-ADD size INT(11) UNSIGNED,
-ADD componenttype VARCHAR(8),
-ADD firstoccurence INT(11) UNSIGNED,
-ADD lastoccurence INT(11) UNSIGNED
-SQL
-        );
-            break;
-            case 'sqlite' :
-                $pdo->exec('ALTER TABLE calendarobjects ADD etag text');
-                $pdo->exec('ALTER TABLE calendarobjects ADD size integer');
-                $pdo->exec('ALTER TABLE calendarobjects ADD componenttype TEXT');
-                $pdo->exec('ALTER TABLE calendarobjects ADD firstoccurence integer');
-                $pdo->exec('ALTER TABLE calendarobjects ADD lastoccurence integer');
-                break;
-
-        default :
-            die('This upgrade script does not support this driver (' . $pdo->getAttribute(PDO::ATTR_DRIVER_NAME) . ")\n");
-
-    }
-    echo "Database schema upgraded.\n";
-
-} elseif ($found === 5) {
-
-    echo "Database already had the 1.7 schema\n";
-
-} else {
-
-    echo "The database had $found out of 5 from the changes for 1.7. This is scary and unusual, so we have to abort.\n";
-    echo "You can manually try to upgrade the schema, and then run this script again.\n";
-    exit(-1);
-
-}
-
-echo "Now, we need to parse every record and pull out some information.\n";
-
-$result = $pdo->query('SELECT id, calendardata FROM calendarobjects');
-$stmt = $pdo->prepare('UPDATE calendarobjects SET etag = ?, size = ?, componenttype = ?, firstoccurence = ?, lastoccurence = ? WHERE id = ?');
-
-echo "Total records found: " . $result->rowCount() . "\n";
-$done = 0;
-$total = $result->rowCount();
-while($row = $result->fetch()) {
-
-    try {
-        $newData = getDenormalizedData($row['calendardata']);
-    } catch (Exception $e) {
-        echo "===\nException caught will trying to parser calendarobject.\n";
-        echo "Error message: " . $e->getMessage() . "\n";
-        echo "Record id: " . $row['id'] . "\n";
-        echo "This record is ignored, you should inspect it to see if there's anything wrong.\n===\n";
-        continue;
-    }
-    $stmt->execute(array(
-        $newData['etag'],
-        $newData['size'],
-        $newData['componentType'],
-        $newData['firstOccurence'],
-        $newData['lastOccurence'],
-        $row['id'],
-    ));
-    $done++;
-
-    if ($done % 500 === 0) {
-        echo "Completed: $done / $total\n";
-    }
-}
-echo "Completed: $done / $total\n";
-
-echo "Checking the calendars table needs changes.\n";
-$row = $pdo->query("SELECT * FROM calendars LIMIT 1")->fetch();
-
-if (array_key_exists('transparent', $row)) {
-
-    echo "The calendars table is already up to date\n";
-
-} else {
-
-    echo "Adding the 'transparent' field to the calendars table\n";
-
-    switch($pdo->getAttribute(PDO::ATTR_DRIVER_NAME)) {
-
-        case 'mysql' :
-            $pdo->exec("ALTER TABLE calendars ADD transparent TINYINT(1) NOT NULL DEFAULT '0'");
-            break;
-        case 'sqlite' :
-            $pdo->exec("ALTER TABLE calendars ADD transparent bool");
-            break;
-
-        default :
-            die('This upgrade script does not support this driver (' . $pdo->getAttribute(PDO::ATTR_DRIVER_NAME) . ")\n");
-
-    }
-
-}
-
-echo "Process completed!\n";
-
-/**
- * Parses some information from calendar objects, used for optimized
- * calendar-queries.
- *
- * Blantently copied from Sabre\CalDAV\Backend\PDO
- *
- * Returns an array with the following keys:
- *   * etag
- *   * size
- *   * componentType
- *   * firstOccurence
- *   * lastOccurence
- *
- * @param string $calendarData
- * @return array
- */
-function getDenormalizedData($calendarData) {
-
-    $vObject = \Sabre\VObject\Reader::read($calendarData);
-    $componentType = null;
-    $component = null;
-    $firstOccurence = null;
-    $lastOccurence = null;
-    foreach($vObject->getComponents() as $component) {
-        if ($component->name!=='VTIMEZONE') {
-            $componentType = $component->name;
-            break;
-        }
-    }
-    if (!$componentType) {
-        throw new \Sabre\DAV\Exception\BadRequest('Calendar objects must have a VJOURNAL, VEVENT or VTODO component');
-    }
-    if ($componentType === 'VEVENT') {
-        $firstOccurence = $component->DTSTART->getDateTime()->getTimeStamp();
-        // Finding the last occurence is a bit harder
-        if (!isset($component->RRULE)) {
-            if (isset($component->DTEND)) {
-                $lastOccurence = $component->DTEND->getDateTime()->getTimeStamp();
-            } elseif (isset($component->DURATION)) {
-                $endDate = clone $component->DTSTART->getDateTime();
-                $endDate->add(\Sabre\VObject\DateTimeParser::parse($component->DURATION->value));
-                $lastOccurence = $endDate->getTimeStamp();
-            } elseif (!$component->DTSTART->hasTime()) {
-                $endDate = clone $component->DTSTART->getDateTime();
-                $endDate->modify('+1 day');
-                $lastOccurence = $endDate->getTimeStamp();
-            } else {
-                $lastOccurence = $firstOccurence;
-            }
-        } else {
-            $it = new \Sabre\VObject\Recur\EventIterator($vObject, (string)$component->UID);
-            $maxDate = new DateTime(\Sabre\CalDAV\Backend\PDO::MAX_DATE);
-            if ($it->isInfinite()) {
-                $lastOccurence = $maxDate->getTimeStamp();
-            } else {
-                $end = $it->getDtEnd();
-                while($it->valid() && $end < $maxDate) {
-                    $end = $it->getDtEnd();
-                    $it->next();
-
-                }
-                $lastOccurence = $end->getTimeStamp();
-            }
-
-        }
-    }
-
-    return array(
-        'etag' => md5($calendarData),
-        'size' => strlen($calendarData),
-        'componentType' => $componentType,
-        'firstOccurence' => $firstOccurence,
-        'lastOccurence'  => $lastOccurence,
-    );
-
-}
diff --git a/vendor/sabre/dav/examples/addressbookserver.php b/vendor/sabre/dav/examples/addressbookserver.php
deleted file mode 100644
index 6d1c9b26c..000000000
--- a/vendor/sabre/dav/examples/addressbookserver.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-/*
-
-Addressbook/CardDAV server example
-
-This server features CardDAV support
-
-*/
-
-// settings
-date_default_timezone_set('Canada/Eastern');
-
-// Make sure this setting is turned on and reflect the root url for your WebDAV server.
-// This can be for example the root / or a complete path to your server script
-$baseUri = '/';
-
-/* Database */
-$pdo = new PDO('sqlite:data/db.sqlite');
-$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-
-//Mapping PHP errors to exceptions
-function exception_error_handler($errno, $errstr, $errfile, $errline) {
-    throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
-}
-set_error_handler("exception_error_handler");
-
-// Autoloader
-require_once 'vendor/autoload.php';
-
-// Backends
-$authBackend      = new Sabre\DAV\Auth\Backend\PDO($pdo);
-$principalBackend = new Sabre\DAVACL\PrincipalBackend\PDO($pdo);
-$carddavBackend   = new Sabre\CardDAV\Backend\PDO($pdo);
-//$caldavBackend    = new Sabre\CalDAV\Backend\PDO($pdo);
-
-// Setting up the directory tree //
-$nodes = [
-    new Sabre\DAVACL\PrincipalCollection($principalBackend),
-//    new Sabre\CalDAV\CalendarRoot($authBackend, $caldavBackend),
-    new Sabre\CardDAV\AddressBookRoot($principalBackend, $carddavBackend),
-];
-
-// The object tree needs in turn to be passed to the server class
-$server = new Sabre\DAV\Server($nodes);
-$server->setBaseUri($baseUri);
-
-// Plugins
-$server->addPlugin(new Sabre\DAV\Auth\Plugin($authBackend));
-$server->addPlugin(new Sabre\DAV\Browser\Plugin());
-//$server->addPlugin(new Sabre\CalDAV\Plugin());
-$server->addPlugin(new Sabre\CardDAV\Plugin());
-$server->addPlugin(new Sabre\DAVACL\Plugin());
-$server->addPlugin(new Sabre\DAV\Sync\Plugin());
-
-// And off we go!
-$server->exec();
diff --git a/vendor/sabre/dav/examples/sql/mysql.addressbook.sql b/vendor/sabre/dav/examples/sql/mysql.addressbook.sql
deleted file mode 100644
index 5ec8428a7..000000000
--- a/vendor/sabre/dav/examples/sql/mysql.addressbook.sql
+++ /dev/null
@@ -1,28 +0,0 @@
-CREATE TABLE addressbooks (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    principaluri VARBINARY(255),
-    displayname VARCHAR(255),
-    uri VARBINARY(200),
-    description TEXT,
-    synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1',
-    UNIQUE(principaluri(100), uri(100))
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
-
-CREATE TABLE cards (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    addressbookid INT(11) UNSIGNED NOT NULL,
-    carddata MEDIUMBLOB,
-    uri VARBINARY(200),
-    lastmodified INT(11) UNSIGNED,
-    etag VARBINARY(32),
-    size INT(11) UNSIGNED NOT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
-
-CREATE TABLE addressbookchanges (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    uri VARBINARY(200) NOT NULL,
-    synctoken INT(11) UNSIGNED NOT NULL,
-    addressbookid INT(11) UNSIGNED NOT NULL,
-    operation TINYINT(1) NOT NULL,
-    INDEX addressbookid_synctoken (addressbookid, synctoken)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
diff --git a/vendor/sabre/dav/examples/sql/mysql.calendars.sql b/vendor/sabre/dav/examples/sql/mysql.calendars.sql
deleted file mode 100644
index 21c5bcb44..000000000
--- a/vendor/sabre/dav/examples/sql/mysql.calendars.sql
+++ /dev/null
@@ -1,76 +0,0 @@
-CREATE TABLE calendarobjects (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    calendardata MEDIUMBLOB,
-    uri VARBINARY(200),
-    calendarid INTEGER UNSIGNED NOT NULL,
-    lastmodified INT(11) UNSIGNED,
-    etag VARBINARY(32),
-    size INT(11) UNSIGNED NOT NULL,
-    componenttype VARBINARY(8),
-    firstoccurence INT(11) UNSIGNED,
-    lastoccurence INT(11) UNSIGNED,
-    uid VARBINARY(200),
-    UNIQUE(calendarid, uri),
-    INDEX calendarid_time (calendarid, firstoccurence)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-CREATE TABLE calendars (
-    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    synctoken INTEGER UNSIGNED NOT NULL DEFAULT '1',
-    components VARBINARY(21)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-CREATE TABLE calendarinstances (
-    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    calendarid INTEGER UNSIGNED NOT NULL,
-    principaluri VARBINARY(100),
-    access TINYINT(1) NOT NULL DEFAULT '1' COMMENT '1 = owner, 2 = read, 3 = readwrite',
-    displayname VARCHAR(100),
-    uri VARBINARY(200),
-    description TEXT,
-    calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
-    calendarcolor VARBINARY(10),
-    timezone TEXT,
-    transparent TINYINT(1) NOT NULL DEFAULT '0',
-    share_href VARBINARY(100),
-    share_displayname VARCHAR(100),
-    share_invitestatus TINYINT(1) NOT NULL DEFAULT '2' COMMENT '1 = noresponse, 2 = accepted, 3 = declined, 4 = invalid',
-    UNIQUE(principaluri, uri),
-    UNIQUE(calendarid, principaluri),
-    UNIQUE(calendarid, share_href)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-CREATE TABLE calendarchanges (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    uri VARBINARY(200) NOT NULL,
-    synctoken INT(11) UNSIGNED NOT NULL,
-    calendarid INT(11) UNSIGNED NOT NULL,
-    operation TINYINT(1) NOT NULL,
-    INDEX calendarid_synctoken (calendarid, synctoken)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-CREATE TABLE calendarsubscriptions (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    uri VARBINARY(200) NOT NULL,
-    principaluri VARBINARY(100) NOT NULL,
-    source TEXT,
-    displayname VARCHAR(100),
-    refreshrate VARCHAR(10),
-    calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
-    calendarcolor VARBINARY(10),
-    striptodos TINYINT(1) NULL,
-    stripalarms TINYINT(1) NULL,
-    stripattachments TINYINT(1) NULL,
-    lastmodified INT(11) UNSIGNED,
-    UNIQUE(principaluri, uri)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-CREATE TABLE schedulingobjects (
-    id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    principaluri VARBINARY(255),
-    calendardata MEDIUMBLOB,
-    uri VARBINARY(200),
-    lastmodified INT(11) UNSIGNED,
-    etag VARBINARY(32),
-    size INT(11) UNSIGNED NOT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
diff --git a/vendor/sabre/dav/examples/sql/mysql.locks.sql b/vendor/sabre/dav/examples/sql/mysql.locks.sql
deleted file mode 100644
index 96a3a88d9..000000000
--- a/vendor/sabre/dav/examples/sql/mysql.locks.sql
+++ /dev/null
@@ -1,12 +0,0 @@
-CREATE TABLE locks (
-    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    owner VARCHAR(100),
-    timeout INTEGER UNSIGNED,
-    created INTEGER,
-    token VARBINARY(100),
-    scope TINYINT,
-    depth TINYINT,
-    uri VARBINARY(1000),
-    INDEX(token),
-    INDEX(uri(100))
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
diff --git a/vendor/sabre/dav/examples/sql/mysql.principals.sql b/vendor/sabre/dav/examples/sql/mysql.principals.sql
deleted file mode 100644
index ea0d16a27..000000000
--- a/vendor/sabre/dav/examples/sql/mysql.principals.sql
+++ /dev/null
@@ -1,20 +0,0 @@
-CREATE TABLE principals (
-    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    uri VARBINARY(200) NOT NULL,
-    email VARBINARY(80),
-    displayname VARCHAR(80),
-    UNIQUE(uri)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-CREATE TABLE groupmembers (
-    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    principal_id INTEGER UNSIGNED NOT NULL,
-    member_id INTEGER UNSIGNED NOT NULL,
-    UNIQUE(principal_id, member_id)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-INSERT INTO principals (uri,email,displayname) VALUES
-('principals/admin', 'admin@example.org','Administrator'),
-('principals/admin/calendar-proxy-read', null, null),
-('principals/admin/calendar-proxy-write', null, null);
-
diff --git a/vendor/sabre/dav/examples/sql/mysql.users.sql b/vendor/sabre/dav/examples/sql/mysql.users.sql
deleted file mode 100644
index 22ac312d5..000000000
--- a/vendor/sabre/dav/examples/sql/mysql.users.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-CREATE TABLE users (
-    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
-    username VARBINARY(50),
-    digesta1 VARBINARY(32),
-    UNIQUE(username)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-INSERT INTO users (username,digesta1) VALUES
-('admin',  '87fd274b7b6c01e48d7c2f965da8ddf7');
diff --git a/vendor/sabre/dav/examples/sql/pgsql.addressbook.sql b/vendor/sabre/dav/examples/sql/pgsql.addressbook.sql
deleted file mode 100644
index ef2cc5b9a..000000000
--- a/vendor/sabre/dav/examples/sql/pgsql.addressbook.sql
+++ /dev/null
@@ -1,52 +0,0 @@
-CREATE TABLE addressbooks (
-    id SERIAL NOT NULL,
-    principaluri VARCHAR(255),
-    displayname VARCHAR(255),
-    uri VARCHAR(200),
-    description TEXT,
-    synctoken INTEGER NOT NULL DEFAULT 1
-);
-
-ALTER TABLE ONLY addressbooks
-    ADD CONSTRAINT addressbooks_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX addressbooks_ukey
-    ON addressbooks USING btree (principaluri, uri);
-
-CREATE TABLE cards (
-    id SERIAL NOT NULL,
-    addressbookid INTEGER NOT NULL,
-    carddata TEXT,
-    uri VARCHAR(200),
-    lastmodified INTEGER,
-    etag VARCHAR(32),
-    size INTEGER NOT NULL
-);
-
-ALTER TABLE ONLY cards
-    ADD CONSTRAINT cards_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX cards_ukey
-    ON cards USING btree (addressbookid, uri);
-
-ALTER TABLE ONLY cards
-    ADD CONSTRAINT cards_addressbookid_fkey FOREIGN KEY (addressbookid) REFERENCES addressbooks(id)
-        ON DELETE CASCADE;
-
-CREATE TABLE addressbookchanges (
-    id SERIAL NOT NULL,
-    uri VARCHAR(200) NOT NULL,
-    synctoken INTEGER NOT NULL,
-    addressbookid INTEGER NOT NULL,
-    operation SMALLINT NOT NULL
-);
-
-ALTER TABLE ONLY addressbookchanges
-    ADD CONSTRAINT addressbookchanges_pkey PRIMARY KEY (id);
-
-CREATE INDEX addressbookchanges_addressbookid_synctoken_ix
-    ON addressbookchanges USING btree (addressbookid, synctoken);
-
-ALTER TABLE ONLY addressbookchanges
-    ADD CONSTRAINT addressbookchanges_addressbookid_fkey FOREIGN KEY (addressbookid) REFERENCES addressbooks(id)
-        ON DELETE CASCADE;
diff --git a/vendor/sabre/dav/examples/sql/pgsql.calendars.sql b/vendor/sabre/dav/examples/sql/pgsql.calendars.sql
deleted file mode 100644
index 67dc41a5a..000000000
--- a/vendor/sabre/dav/examples/sql/pgsql.calendars.sql
+++ /dev/null
@@ -1,105 +0,0 @@
-CREATE TABLE calendarobjects (
-    id SERIAL NOT NULL,
-    calendardata BYTEA,
-    uri VARCHAR(200),
-    calendarid INTEGER NOT NULL,
-    lastmodified INTEGER,
-    etag VARCHAR(32),
-    size INTEGER NOT NULL,
-    componenttype VARCHAR(8),
-    firstoccurence INTEGER,
-    lastoccurence INTEGER,
-    uid VARCHAR(200)
-);
-
-ALTER TABLE ONLY calendarobjects
-    ADD CONSTRAINT calendarobjects_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX calendarobjects_ukey
-    ON calendarobjects USING btree (calendarid, uri);
-
-
-CREATE TABLE calendars (
-    id SERIAL NOT NULL,
-    synctoken INTEGER NOT NULL DEFAULT 1,
-    components VARCHAR(21)
-);
-
-ALTER TABLE ONLY calendars
-    ADD CONSTRAINT calendars_pkey PRIMARY KEY (id);
-
-
-CREATE TABLE calendarinstances (
-    id SERIAL NOT NULL,
-    calendarid INTEGER NOT NULL,
-    principaluri VARCHAR(100),
-    access SMALLINT NOT NULL DEFAULT '1', -- '1 = owner, 2 = read, 3 = readwrite'
-    displayname VARCHAR(100),
-    uri VARCHAR(200),
-    description TEXT,
-    calendarorder INTEGER NOT NULL DEFAULT 0,
-    calendarcolor VARCHAR(10),
-    timezone TEXT,
-    transparent SMALLINT NOT NULL DEFAULT '0',
-    share_href VARCHAR(100),
-    share_displayname VARCHAR(100),
-    share_invitestatus SMALLINT NOT NULL DEFAULT '2' --  '1 = noresponse, 2 = accepted, 3 = declined, 4 = invalid'
-);
-
-ALTER TABLE ONLY calendarinstances
-    ADD CONSTRAINT calendarinstances_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX calendarinstances_principaluri_uri
-    ON calendarinstances USING btree (principaluri, uri);
-
-
-CREATE UNIQUE INDEX calendarinstances_principaluri_calendarid
-    ON calendarinstances USING btree (principaluri, calendarid);
-
-CREATE UNIQUE INDEX calendarinstances_principaluri_share_href
-    ON calendarinstances USING btree (principaluri, share_href);
-
-CREATE TABLE calendarsubscriptions (
-    id SERIAL NOT NULL,
-    uri VARCHAR(200) NOT NULL,
-    principaluri VARCHAR(100) NOT NULL,
-    source TEXT,
-    displayname VARCHAR(100),
-    refreshrate VARCHAR(10),
-    calendarorder INTEGER NOT NULL DEFAULT 0,
-    calendarcolor VARCHAR(10),
-    striptodos SMALLINT NULL,
-    stripalarms SMALLINT NULL,
-    stripattachments SMALLINT NULL,
-    lastmodified INTEGER
-);
-
-ALTER TABLE ONLY calendarsubscriptions
-    ADD CONSTRAINT calendarsubscriptions_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX calendarsubscriptions_ukey
-    ON calendarsubscriptions USING btree (principaluri, uri);
-
-CREATE TABLE calendarchanges (
-    id SERIAL NOT NULL,
-    uri VARCHAR(200) NOT NULL,
-    synctoken INTEGER NOT NULL,
-    calendarid INTEGER NOT NULL,
-    operation SMALLINT NOT NULL DEFAULT 0
-);
-
-ALTER TABLE ONLY calendarchanges
-    ADD CONSTRAINT calendarchanges_pkey PRIMARY KEY (id);
-
-CREATE INDEX calendarchanges_calendarid_synctoken_ix
-    ON calendarchanges USING btree (calendarid, synctoken);
-
-CREATE TABLE schedulingobjects (
-    id SERIAL NOT NULL,
-    principaluri VARCHAR(255),
-    calendardata BYTEA,
-    uri VARCHAR(200),
-    lastmodified INTEGER,
-    etag VARCHAR(32),
-    size INTEGER NOT NULL
-);
diff --git a/vendor/sabre/dav/examples/sql/pgsql.locks.sql b/vendor/sabre/dav/examples/sql/pgsql.locks.sql
deleted file mode 100644
index 0290528ce..000000000
--- a/vendor/sabre/dav/examples/sql/pgsql.locks.sql
+++ /dev/null
@@ -1,19 +0,0 @@
-CREATE TABLE locks (
-    id SERIAL NOT NULL,
-    owner VARCHAR(100),
-    timeout INTEGER,
-    created INTEGER,
-    token VARCHAR(100),
-    scope SMALLINT,
-    depth SMALLINT,
-    uri TEXT
-);
-
-ALTER TABLE ONLY locks
-    ADD CONSTRAINT locks_pkey PRIMARY KEY (id);
-
-CREATE INDEX locks_token_ix
-    ON locks USING btree (token);
-
-CREATE INDEX locks_uri_ix
-    ON locks USING btree (uri);
diff --git a/vendor/sabre/dav/examples/sql/pgsql.principals.sql b/vendor/sabre/dav/examples/sql/pgsql.principals.sql
deleted file mode 100644
index 5a65260a2..000000000
--- a/vendor/sabre/dav/examples/sql/pgsql.principals.sql
+++ /dev/null
@@ -1,30 +0,0 @@
-CREATE TABLE principals (
-    id SERIAL NOT NULL,
-    uri VARCHAR(200) NOT NULL,
-    email VARCHAR(80),
-    displayname VARCHAR(80)
-);
-
-ALTER TABLE ONLY principals
-    ADD CONSTRAINT principals_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX principals_ukey
-    ON principals USING btree (uri);
-
-CREATE TABLE groupmembers (
-    id SERIAL NOT NULL,
-    principal_id INTEGER NOT NULL,
-    member_id INTEGER NOT NULL
-);
-
-ALTER TABLE ONLY groupmembers
-    ADD CONSTRAINT groupmembers_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX groupmembers_ukey
-    ON groupmembers USING btree (principal_id, member_id);
-
-INSERT INTO principals (uri,email,displayname) VALUES
-('principals/admin', 'admin@example.org','Administrator'),
-('principals/admin/calendar-proxy-read', null, null),
-('principals/admin/calendar-proxy-write', null, null);
-
diff --git a/vendor/sabre/dav/examples/sql/pgsql.users.sql b/vendor/sabre/dav/examples/sql/pgsql.users.sql
deleted file mode 100644
index 9d6047b8c..000000000
--- a/vendor/sabre/dav/examples/sql/pgsql.users.sql
+++ /dev/null
@@ -1,14 +0,0 @@
-CREATE TABLE users (
-    id SERIAL NOT NULL,
-    username VARCHAR(50),
-    digesta1 VARCHAR(32)
-);
-
-ALTER TABLE ONLY users
-    ADD CONSTRAINT users_pkey PRIMARY KEY (id);
-
-CREATE UNIQUE INDEX users_ukey
-    ON users USING btree (username);
-
-INSERT INTO users (username,digesta1) VALUES
-('admin',  '87fd274b7b6c01e48d7c2f965da8ddf7');
diff --git a/vendor/sabre/dav/examples/sql/sqlite.addressbooks.sql b/vendor/sabre/dav/examples/sql/sqlite.addressbooks.sql
deleted file mode 100644
index 0baed8bfb..000000000
--- a/vendor/sabre/dav/examples/sql/sqlite.addressbooks.sql
+++ /dev/null
@@ -1,28 +0,0 @@
-CREATE TABLE addressbooks (
-    id integer primary key asc NOT NULL,
-    principaluri text NOT NULL,
-    displayname text,
-    uri text NOT NULL,
-    description text,
-    synctoken integer DEFAULT 1 NOT NULL
-);
-
-CREATE TABLE cards (
-    id integer primary key asc NOT NULL,
-    addressbookid integer NOT NULL,
-    carddata blob,
-    uri text NOT NULL,
-    lastmodified integer,
-    etag text,
-    size integer
-);
-
-CREATE TABLE addressbookchanges (
-    id integer primary key asc NOT NULL,
-    uri text,
-    synctoken integer NOT NULL,
-    addressbookid integer NOT NULL,
-    operation integer NOT NULL
-);
-
-CREATE INDEX addressbookid_synctoken ON addressbookchanges (addressbookid, synctoken);
diff --git a/vendor/sabre/dav/examples/sql/sqlite.calendars.sql b/vendor/sabre/dav/examples/sql/sqlite.calendars.sql
deleted file mode 100644
index 1c8070496..000000000
--- a/vendor/sabre/dav/examples/sql/sqlite.calendars.sql
+++ /dev/null
@@ -1,76 +0,0 @@
-CREATE TABLE calendarobjects (
-    id integer primary key asc NOT NULL,
-    calendardata blob NOT NULL,
-    uri text NOT NULL,
-    calendarid integer NOT NULL,
-    lastmodified integer NOT NULL,
-    etag text NOT NULL,
-    size integer NOT NULL,
-    componenttype text,
-    firstoccurence integer,
-    lastoccurence integer,
-    uid text
-);
-
-CREATE TABLE calendars (
-    id integer primary key asc NOT NULL,
-    synctoken integer DEFAULT 1 NOT NULL,
-    components text NOT NULL
-);
-
-CREATE TABLE calendarinstances (
-    id integer primary key asc NOT NULL,
-    calendarid integer NOT NULL,
-    principaluri text NULL,
-    access integer COMMENT '1 = owner, 2 = read, 3 = readwrite' NOT NULL DEFAULT '1',
-    displayname text,
-    uri text NOT NULL,
-    description text,
-    calendarorder integer,
-    calendarcolor text,
-    timezone text,
-    transparent bool,
-    share_href text,
-    share_displayname text,
-    share_invitestatus integer DEFAULT '2',
-    UNIQUE (principaluri, uri),
-    UNIQUE (calendarid, principaluri),
-    UNIQUE (calendarid, share_href)
-);
-
-CREATE TABLE calendarchanges (
-    id integer primary key asc NOT NULL,
-    uri text,
-    synctoken integer NOT NULL,
-    calendarid integer NOT NULL,
-    operation integer NOT NULL
-);
-
-CREATE INDEX calendarid_synctoken ON calendarchanges (calendarid, synctoken);
-
-CREATE TABLE calendarsubscriptions (
-    id integer primary key asc NOT NULL,
-    uri text NOT NULL,
-    principaluri text NOT NULL,
-    source text NOT NULL,
-    displayname text,
-    refreshrate text,
-    calendarorder integer,
-    calendarcolor text,
-    striptodos bool,
-    stripalarms bool,
-    stripattachments bool,
-    lastmodified int
-);
-
-CREATE TABLE schedulingobjects (
-    id integer primary key asc NOT NULL,
-    principaluri text NOT NULL,
-    calendardata blob,
-    uri text NOT NULL,
-    lastmodified integer,
-    etag text NOT NULL,
-    size integer NOT NULL
-);
-
-CREATE INDEX principaluri_uri ON calendarsubscriptions (principaluri, uri);
diff --git a/vendor/sabre/dav/examples/sql/sqlite.locks.sql b/vendor/sabre/dav/examples/sql/sqlite.locks.sql
deleted file mode 100644
index 622baea42..000000000
--- a/vendor/sabre/dav/examples/sql/sqlite.locks.sql
+++ /dev/null
@@ -1,12 +0,0 @@
-BEGIN TRANSACTION;
-CREATE TABLE locks (
-	id integer primary key asc NOT NULL,
-	owner text,
-	timeout integer,
-	created integer,
-	token text,
-	scope integer,
-	depth integer,
-	uri text
-);
-COMMIT;
diff --git a/vendor/sabre/dav/examples/sql/sqlite.principals.sql b/vendor/sabre/dav/examples/sql/sqlite.principals.sql
deleted file mode 100644
index 4105156f8..000000000
--- a/vendor/sabre/dav/examples/sql/sqlite.principals.sql
+++ /dev/null
@@ -1,20 +0,0 @@
-CREATE TABLE principals (
-    id INTEGER PRIMARY KEY ASC NOT NULL,
-    uri TEXT NOT NULL,
-    email TEXT,
-    displayname TEXT,
-    UNIQUE(uri)
-);
-
-CREATE TABLE groupmembers (
-    id INTEGER PRIMARY KEY ASC NOT NULL,
-    principal_id INTEGER NOT NULL,
-    member_id INTEGER NOT NULL,
-    UNIQUE(principal_id, member_id)
-);
-
-
-INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin', 'admin@example.org','Administrator');
-INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin/calendar-proxy-read', null, null);
-INSERT INTO principals (uri,email,displayname) VALUES ('principals/admin/calendar-proxy-write', null, null);
-
diff --git a/vendor/sabre/dav/examples/sql/sqlite.users.sql b/vendor/sabre/dav/examples/sql/sqlite.users.sql
deleted file mode 100644
index 5597b058a..000000000
--- a/vendor/sabre/dav/examples/sql/sqlite.users.sql
+++ /dev/null
@@ -1,9 +0,0 @@
-CREATE TABLE users (
-	id integer primary key asc NOT NULL,
-	username TEXT NOT NULL,
-	digesta1 TEXT NOT NULL,
-	UNIQUE(username)
-);
-
-INSERT INTO users (username,digesta1) VALUES
-('admin',  '87fd274b7b6c01e48d7c2f965da8ddf7');
diff --git a/vendor/sabre/dav/examples/webserver/apache2_htaccess.conf b/vendor/sabre/dav/examples/webserver/apache2_htaccess.conf
deleted file mode 100644
index c5f29ba80..000000000
--- a/vendor/sabre/dav/examples/webserver/apache2_htaccess.conf
+++ /dev/null
@@ -1,16 +0,0 @@
-RewriteEngine On
-# This makes every request go to server.php
-RewriteRule (.*) server.php [L]
-
-# Output buffering needs to be off, to prevent high memory usage
-php_flag output_buffering off
-
-# This is also to prevent high memory usage
-php_flag always_populate_raw_post_data off
-
-# This is almost a given, but magic quotes is *still* on on some
-# linux distributions
-php_flag magic_quotes_gpc off
-
-# SabreDAV is not compatible with mbstring function overloading
-php_flag mbstring.func_overload off
diff --git a/vendor/sabre/dav/examples/webserver/apache2_vhost.conf b/vendor/sabre/dav/examples/webserver/apache2_vhost.conf
deleted file mode 100644
index 74289641e..000000000
--- a/vendor/sabre/dav/examples/webserver/apache2_vhost.conf
+++ /dev/null
@@ -1,29 +0,0 @@
-# This is a sample configuration to setup a dedicated Apache vhost for WebDAV.
-#
-# The main thing that should be configured is the servername, and the path to
-# your SabreDAV installation (DocumentRoot).
-#
-# This configuration assumed mod_php5 is used, as it sets a few default php
-# settings as well.
-<VirtualHost *:*>
-
-    # Don't forget to change the server name
-    # ServerName dav.example.org
-
-    # The DocumentRoot is also required
-    # DocumentRoot /home/sabredav/
-
-    RewriteEngine On
-    # This makes every request go to server.php
-    RewriteRule ^/(.*)$ /server.php [L]
-
-    # Output buffering needs to be off, to prevent high memory usage
-    php_flag output_buffering off
-
-    # This is also to prevent high memory usage
-    php_flag always_populate_raw_post_data off
-
-    # SabreDAV is not compatible with mbstring function overloading
-    php_flag mbstring.func_overload off
-
-</VirtualHost *:*>
diff --git a/vendor/sabre/dav/examples/webserver/apache2_vhost_cgi.conf b/vendor/sabre/dav/examples/webserver/apache2_vhost_cgi.conf
deleted file mode 100644
index 607254c6e..000000000
--- a/vendor/sabre/dav/examples/webserver/apache2_vhost_cgi.conf
+++ /dev/null
@@ -1,21 +0,0 @@
-# This is a sample configuration to setup a dedicated Apache vhost for WebDAV.
-#
-# The main thing that should be configured is the servername, and the path to
-# your SabreDAV installation (DocumentRoot).
-#
-# This configuration assumes CGI or FastCGI is used.
-<VirtualHost *:*>
-
-    # Don't forget to change the server name
-    # ServerName dav.example.org
-
-    # The DocumentRoot is also required
-    # DocumentRoot /home/sabredav/
-
-    # This makes every request go to server.php. This also makes sure
-    # the Authentication information is available. If your server script is
-    # not called server.php, be sure to change it.
-    RewriteEngine On
-    RewriteRule ^/(.*)$ /server.php [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
-
-</VirtualHost *:*>
diff --git a/vendor/sabre/dav/lib/CalDAV/IShareableCalendar.php b/vendor/sabre/dav/lib/CalDAV/IShareableCalendar.php
deleted file mode 100644
index 7420d94f7..000000000
--- a/vendor/sabre/dav/lib/CalDAV/IShareableCalendar.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-namespace Sabre\CalDAV;
-
-/**
- * This interface represents a Calendar that can be shared with other users.
- *
- * @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
- * @author Evert Pot (http://evertpot.com/)
- * @license http://sabre.io/license/ Modified BSD License
- */
-interface IShareableCalendar extends ICalendar {
-
-    /**
-     * Updates the list of shares.
-     *
-     * The first array is a list of people that are to be added to the
-     * calendar.
-     *
-     * Every element in the add array has the following properties:
-     *   * href - A url. Usually a mailto: address
-     *   * commonName - Usually a first and last name, or false
-     *   * summary - A description of the share, can also be false
-     *   * readOnly - A boolean value
-     *
-     * Every element in the remove array is just the address string.
-     *
-     * @param array $add
-     * @param array $remove
-     * @return void
-     */
-    function updateShares(array $add, array $remove);
-
-    /**
-     * Returns the list of people whom this calendar is shared with.
-     *
-     * Every element in this array should have the following properties:
-     *   * href - Often a mailto: address
-     *   * commonName - Optional, for example a first + last name
-     *   * status - See the Sabre\CalDAV\SharingPlugin::STATUS_ constants.
-     *   * readOnly - boolean
-     *   * summary - Optional, a description for the share
-     *
-     * @return array
-     */
-    function getShares();
-
-}
diff --git a/vendor/sabre/dav/lib/CalDAV/ShareableCalendar.php b/vendor/sabre/dav/lib/CalDAV/ShareableCalendar.php
deleted file mode 100644
index c81c96300..000000000
--- a/vendor/sabre/dav/lib/CalDAV/ShareableCalendar.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-
-namespace Sabre\CalDAV;
-
-/**
- * This object represents a CalDAV calendar that can be shared with other
- * users.
- *
- * @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
- * @author Evert Pot (http://evertpot.com/)
- * @license http://sabre.io/license/ Modified BSD License
- */
-class ShareableCalendar extends Calendar implements IShareableCalendar {
-
-    /**
-     * Updates the list of shares.
-     *
-     * The first array is a list of people that are to be added to the
-     * calendar.
-     *
-     * Every element in the add array has the following properties:
-     *   * href - A url. Usually a mailto: address
-     *   * commonName - Usually a first and last name, or false
-     *   * summary - A description of the share, can also be false
-     *   * readOnly - A boolean value
-     *
-     * Every element in the remove array is just the address string.
-     *
-     * @param array $add
-     * @param array $remove
-     * @return void
-     */
-    function updateShares(array $add, array $remove) {
-
-        $this->caldavBackend->updateShares($this->calendarInfo['id'], $add, $remove);
-
-    }
-
-    /**
-     * Returns the list of people whom this calendar is shared with.
-     *
-     * Every element in this array should have the following properties:
-     *   * href - Often a mailto: address
-     *   * commonName - Optional, for example a first + last name
-     *   * status - See the Sabre\CalDAV\SharingPlugin::STATUS_ constants.
-     *   * readOnly - boolean
-     *   * summary - Optional, a description for the share
-     *
-     * @return array
-     */
-    function getShares() {
-
-        return $this->caldavBackend->getShares($this->calendarInfo['id']);
-
-    }
-
-    /**
-     * Marks this calendar as published.
-     *
-     * Publishing a calendar should automatically create a read-only, public,
-     * subscribable calendar.
-     *
-     * @param bool $value
-     * @return void
-     */
-    function setPublishStatus($value) {
-
-        $this->caldavBackend->setPublishStatus($this->calendarInfo['id'], $value);
-
-    }
-
-}
diff --git a/vendor/sabre/dav/tests/Sabre/CalDAV/ShareableCalendarTest.php b/vendor/sabre/dav/tests/Sabre/CalDAV/ShareableCalendarTest.php
deleted file mode 100644
index 15b869d50..000000000
--- a/vendor/sabre/dav/tests/Sabre/CalDAV/ShareableCalendarTest.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-namespace Sabre\CalDAV;
-
-use Sabre\DAVACL;
-
-class ShareableCalendarTest extends \PHPUnit_Framework_TestCase {
-
-    protected $backend;
-    protected $instance;
-
-    function setUp() {
-
-        $props = array(
-            'id' => 1,
-        );
-
-        $this->backend = new Backend\MockSharing(
-            array($props)
-        );
-        $this->backend->updateShares(1, array(
-            array(
-                'href' => 'mailto:removeme@example.org',
-                'commonName' => 'To be removed',
-                'readOnly' => true,
-            ),
-        ), array());
-
-        $this->instance = new ShareableCalendar($this->backend, $props);
-
-    }
-
-    function testUpdateShares() {
-
-        $this->instance->updateShares(array(
-            array(
-                'href' => 'mailto:test@example.org',
-                'commonName' => 'Foo Bar',
-                'summary' => 'Booh',
-                'readOnly' => false,
-            ),
-        ), array('mailto:removeme@example.org'));
-
-        $this->assertEquals(array(array(
-            'href' => 'mailto:test@example.org',
-            'commonName' => 'Foo Bar',
-            'summary' => 'Booh',
-            'readOnly' => false,
-            'status' => SharingPlugin::STATUS_NORESPONSE,
-        )), $this->instance->getShares());
-
-    }
-
-    function testPublish() {
-
-        $this->assertNull($this->instance->setPublishStatus(true));
-        $this->assertNull($this->instance->setPublishStatus(false));
-
-    }
-}
diff --git a/vendor/sabre/dav/tests/phpunit.xml b/vendor/sabre/dav/tests/phpunit.xml
deleted file mode 100644
index e16ec38b5..000000000
--- a/vendor/sabre/dav/tests/phpunit.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<phpunit
-  colors="true"
-  bootstrap="bootstrap.php"
-  convertErrorsToExceptions="true"
-  convertNoticesToExceptions="true"
-  convertWarningsToExceptions="true"
-  strict="true"
-  >
-  <testsuite name="sabre-vobject">
-      <directory>../vendor/sabre/vobject/tests/VObject</directory>
-  </testsuite>
-  <testsuite name="sabre-event">
-      <directory>../vendor/sabre/event/tests/</directory>
-  </testsuite>
-  <testsuite name="sabre-http">
-      <directory>../vendor/sabre/http/tests/HTTP</directory>
-  </testsuite>
-  <testsuite name="sabre-dav">
-      <directory>Sabre/DAV</directory>
-  </testsuite>
-  <testsuite name="sabre-davacl">
-      <directory>Sabre/DAVACL</directory>
-  </testsuite>
-  <testsuite name="sabre-caldav">
-      <directory>Sabre/CalDAV</directory>
-  </testsuite>
-  <testsuite name="sabre-carddav">
-      <directory>Sabre/CardDAV</directory>
-  </testsuite>
-
-  <filter>
-    <whitelist addUncoveredFilesFromWhitelist="true">
-       <directory suffix=".php">../lib/</directory>
-       <exclude>
-         <file>../lib/Sabre/autoload.php</file>
-         <file>../lib/Sabre/VObject/includes.php</file>
-       </exclude>
-    </whitelist>
-  </filter>
-</phpunit>