diff --git a/lib/kolab_sync.php b/lib/kolab_sync.php
index 515076e..803752d 100644
--- a/lib/kolab_sync.php
+++ b/lib/kolab_sync.php
@@ -1,474 +1,474 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Main application class (based on Roundcube Framework)
*/
class kolab_sync extends rcube
{
/**
* Application name
*
* @var string
*/
public $app_name = 'ActiveSync for Kolab'; // no double quotes inside
/**
* Current user
*
* @var rcube_user
*/
public $user;
public $username;
public $password;
const CHARSET = 'UTF-8';
const VERSION = "2.3";
/**
* This implements the 'singleton' design pattern
*
* @return kolab_sync The one and only instance
*/
static function get_instance()
{
if (!self::$instance || !is_a(self::$instance, 'kolab_sync')) {
self::$instance = new kolab_sync();
self::$instance->startup(); // init AFTER object was linked with self::$instance
}
return self::$instance;
}
/**
* Initialization of class instance
*/
public function startup()
{
// Initialize Syncroton Logger
$debug_mode = $this->config->get('activesync_debug') ? kolab_sync_logger::DEBUG : kolab_sync_logger::WARN;
$this->logger = new kolab_sync_logger($debug_mode);
// Get list of plugins
// WARNING: We can use only plugins that are prepared for this
// e.g. are not using output or rcmail objects or
// doesn't throw errors when using them
$plugins = (array)$this->config->get('activesync_plugins', array('kolab_auth'));
$required = array('libkolab');
// Initialize/load plugins
$this->plugins = kolab_sync_plugin_api::get_instance();
$this->plugins->init($this, $this->task);
$this->plugins->load_plugins($plugins, $required);
}
/**
* Application execution (authentication and ActiveSync)
*/
public function run()
{
$this->plugins->exec_hook('startup', array('task' => 'login'));
// when used with (f)cgi no PHP_AUTH* variables are available without defining a special rewrite rule
if (!isset($_SERVER['PHP_AUTH_USER'])) {
// "Basic didhfiefdhfu4fjfjdsa34drsdfterrde..."
if (isset($_SERVER["REMOTE_USER"])) {
$basicAuthData = base64_decode(substr($_SERVER["REMOTE_USER"], 6));
} elseif (isset($_SERVER["REDIRECT_REMOTE_USER"])) {
$basicAuthData = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"], 6));
} elseif (isset($_SERVER["Authorization"])) {
$basicAuthData = base64_decode(substr($_SERVER["Authorization"], 6));
} elseif (isset($_SERVER["HTTP_AUTHORIZATION"])) {
$basicAuthData = base64_decode(substr($_SERVER["HTTP_AUTHORIZATION"], 6));
}
if (isset($basicAuthData) && !empty($basicAuthData)) {
list($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']) = explode(":", $basicAuthData);
}
}
if (!empty($_SERVER['PHP_AUTH_USER']) && !empty($_SERVER['PHP_AUTH_PW'])) {
// Convert domain.tld\username into username@domain (?)
$username = explode("\\", $_SERVER['PHP_AUTH_USER']);
if (count($username) == 2) {
$_SERVER['PHP_AUTH_USER'] = $username[1];
if (!strpos($_SERVER['PHP_AUTH_USER'], '@') && !empty($username[0])) {
$_SERVER['PHP_AUTH_USER'] .= '@' . $username[0];
}
}
// Authenticate the user
$userid = $this->authenticate($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
}
if (empty($userid)) {
header('WWW-Authenticate: Basic realm="' . $this->app_name .'"');
header('HTTP/1.1 401 Unauthorized');
exit;
}
// Set log directory per-user
$this->set_log_dir($this->username ?: $_SERVER['PHP_AUTH_USER']);
// Save user password for Roundcube Framework
$this->password = $_SERVER['PHP_AUTH_PW'];
// Register Syncroton backends
Syncroton_Registry::set('loggerBackend', $this->logger);
Syncroton_Registry::set(Syncroton_Registry::DATABASE, $this->get_dbh());
Syncroton_Registry::set(Syncroton_Registry::TRANSACTIONMANAGER, kolab_sync_transaction_manager::getInstance());
Syncroton_Registry::set(Syncroton_Registry::DEVICEBACKEND, new kolab_sync_backend_device);
Syncroton_Registry::set(Syncroton_Registry::FOLDERBACKEND, new kolab_sync_backend_folder);
Syncroton_Registry::set(Syncroton_Registry::SYNCSTATEBACKEND, new kolab_sync_backend_state);
Syncroton_Registry::set(Syncroton_Registry::CONTENTSTATEBACKEND, new kolab_sync_backend_content);
Syncroton_Registry::set(Syncroton_Registry::POLICYBACKEND, new kolab_sync_backend_policy);
Syncroton_Registry::setContactsDataClass('kolab_sync_data_contacts');
Syncroton_Registry::setCalendarDataClass('kolab_sync_data_calendar');
Syncroton_Registry::setEmailDataClass('kolab_sync_data_email');
Syncroton_Registry::setNotesDataClass('kolab_sync_data_notes');
Syncroton_Registry::setTasksDataClass('kolab_sync_data_tasks');
Syncroton_Registry::setGALDataClass('kolab_sync_data_gal');
// Configuration
Syncroton_Registry::set(Syncroton_Registry::PING_TIMEOUT, $this->config->get('activesync_ping_timeout', 60));
Syncroton_Registry::set(Syncroton_Registry::PING_INTERVAL, $this->config->get('activesync_ping_interval', 15 * 60));
Syncroton_Registry::set(Syncroton_Registry::QUIET_TIME, $this->config->get('activesync_quiet_time', 3 * 60));
// Run Syncroton
$syncroton = new Syncroton_Server($userid);
$syncroton->handle();
}
/**
* Authenticates a user
*
* @param string $username User name
* @param string $password User password
*
* @param int User ID
*/
public function authenticate($username, $password)
{
// use shared cache for kolab_auth plugin result (username canonification)
$cache = $this->get_cache_shared('activesync_auth');
$host = $this->select_host($username);
$cache_key = sha1($username . '::' . $host);
if (!$cache || !($auth = $cache->get($cache_key))) {
$auth = $this->plugins->exec_hook('authenticate', array(
'host' => $host,
'user' => $username,
'pass' => $password,
));
if (!$auth['abort'] && $cache) {
$cache->set($cache_key, array(
'user' => $auth['user'],
'host' => $auth['host'],
));
}
// LDAP server failure... send 503 error
if ($auth['kolab_ldap_error']) {
self::server_error();
}
}
else {
$auth['pass'] = $password;
}
// Authenticate - get Roundcube user ID
if (!$auth['abort'] && ($userid = $this->login($auth['user'], $auth['pass'], $auth['host'], $err))) {
// set real username
$this->username = $auth['user'];
return $userid;
}
$this->plugins->exec_hook('login_failed', array(
'host' => $auth['host'],
'user' => $auth['user'],
));
// IMAP server failure... send 503 error
if ($err == rcube_imap_generic::ERROR_BAD) {
self::server_error();
}
}
/**
* Storage host selection
*/
private function select_host($username)
{
// Get IMAP host
$host = $this->config->get('default_host');
if (is_array($host)) {
list($user, $domain) = explode('@', $username);
// try to select host by mail domain
if (!empty($domain)) {
foreach ($host as $storage_host => $mail_domains) {
if (is_array($mail_domains) && in_array_nocase($domain, $mail_domains)) {
$host = $storage_host;
break;
}
else if (stripos($storage_host, $domain) !== false || stripos(strval($mail_domains), $domain) !== false) {
$host = is_numeric($storage_host) ? $mail_domains : $storage_host;
break;
}
}
}
// take the first entry if $host is not found
if (is_array($host)) {
- list($key, $val) = each($default_host);
+ list($key, $val) = each($host);
$host = is_numeric($key) ? $val : $key;
}
}
return rcube_utils::parse_host($host);
}
/**
* Authenticates a user in IMAP and returns Roundcube user ID.
*/
private function login($username, $password, $host, &$error = null)
{
if (empty($username)) {
return null;
}
$login_lc = $this->config->get('login_lc');
$default_port = $this->config->get('default_port', 143);
// parse $host
$a_host = parse_url($host);
if ($a_host['host']) {
$host = $a_host['host'];
$ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? $a_host['scheme'] : null;
if (!empty($a_host['port'])) {
$port = $a_host['port'];
}
else if ($ssl && $ssl != 'tls' && (!$default_port || $default_port == 143)) {
$port = 993;
}
}
if (!$port) {
$port = $default_port;
}
// Convert username to lowercase. If storage backend
// is case-insensitive we need to store always the same username
if ($login_lc) {
if ($login_lc == 2 || $login_lc === true) {
$username = mb_strtolower($username);
}
else if (strpos($username, '@')) {
// lowercase domain name
list($local, $domain) = explode('@', $username);
$username = $local . '@' . mb_strtolower($domain);
}
}
// Here we need IDNA ASCII
// Only rcube_contacts class is using domain names in Unicode
$host = rcube_utils::idn_to_ascii($host);
$username = rcube_utils::idn_to_ascii($username);
// user already registered?
if ($user = rcube_user::query($username, $host)) {
$username = $user->data['username'];
}
// authenticate user in IMAP
$storage = $this->get_storage();
if (!$storage->connect($host, $username, $password, $port, $ssl)) {
$error = $storage->get_error_code();
return null;
}
// No user in database, but IMAP auth works
if (!is_object($user)) {
if ($this->config->get('auto_create_user')) {
// create a new user record
$user = rcube_user::create($username, $host);
if (!$user) {
self::raise_error(array(
'code' => 620, 'type' => 'php', 'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed to create a user record",
), true, false);
return null;
}
}
else {
self::raise_error(array(
'code' => 620, 'type' => 'php', 'file' => __FILE__, 'line' => __LINE__,
'message' => "Access denied for new user $username. 'auto_create_user' is disabled",
), true, false);
return null;
}
}
// overwrite config with user preferences
$this->user = $user;
$this->config->set_user_prefs((array)$this->user->get_prefs());
$this->set_storage_prop();
// required by rcube_utils::parse_host() later
$_SESSION['storage_host'] = $host;
setlocale(LC_ALL, 'en_US.utf8', 'en_US.UTF-8');
// force reloading of mailboxes list/data
//$storage->clear_cache('mailboxes', true);
return $user->ID;
}
/**
* Set logging directory per-user
*/
protected function set_log_dir($username)
{
if (empty($username)) {
return;
}
$this->logger->set_username($username);
$user_debug = $this->config->get('activesync_user_debug');
$user_log = $user_debug || $this->config->get('activesync_user_log');
if (!$user_log) {
return;
}
$log_dir = $this->config->get('log_dir');
$log_dir .= DIRECTORY_SEPARATOR . $username;
// in user_debug mode enable logging only if user directory exists
if ($user_debug) {
if (!is_dir($log_dir)) {
return;
}
}
else if (!is_dir($log_dir)) {
if (!mkdir($log_dir, 0770)) {
return;
}
}
if (!empty($_GET['DeviceId'])) {
$log_dir .= DIRECTORY_SEPARATOR . $_GET['DeviceId'];
}
if (!is_dir($log_dir)) {
if (!mkdir($log_dir, 0770)) {
return;
}
}
// make sure we're using debug mode where possible,
if ($user_debug) {
$this->config->set('debug_level', 1);
$this->config->set('memcache_debug', true);
$this->config->set('imap_debug', true);
$this->config->set('ldap_debug', true);
$this->config->set('smtp_debug', true);
$this->config->set('sql_debug', true);
// SQL/IMAP debug need to be set directly on the object instance
// it's already initialized/configured
if ($db = $this->get_dbh()) {
$db->set_debug(true);
}
if ($storage = $this->get_storage()) {
$storage->set_debug(true);
}
$this->logger->mode = kolab_sync_logger::DEBUG;
}
$this->config->set('log_dir', $log_dir);
// re-set PHP error logging
if (($this->config->get('debug_level') & 1) && $this->config->get('log_driver') != 'syslog') {
ini_set('error_log', $log_dir . '/errors');
}
}
/**
* Send HTTP 503 response.
* We send it on LDAP/IMAP server error instead of 401 (Unauth),
* so devices will not ask for new password.
*/
public static function server_error()
{
header("HTTP/1.1 503 Service Temporarily Unavailable");
header("Retry-After: 120");
exit;
}
/**
* Function to be executed in script shutdown
*/
public function shutdown()
{
parent::shutdown();
// cache garbage collector
$this->gc_run();
// write performance stats to logs/console
if ($this->config->get('devel_mode')) {
if (function_exists('memory_get_usage'))
$mem = sprintf('%.1f', memory_get_usage() / 1048576);
if (function_exists('memory_get_peak_usage'))
$mem .= '/' . sprintf('%.1f', memory_get_peak_usage() / 1048576);
$query = $_SERVER['QUERY_STRING'];
$log = $query . ($mem ? ($query ? ' ' : '') . "[$mem]" : '');
if (defined('KOLAB_SYNC_START'))
self::print_timer(KOLAB_SYNC_START, $log);
else
self::console($log);
}
}
}
diff --git a/lib/kolab_sync_backend.php b/lib/kolab_sync_backend.php
index 8af2633..56a411d 100644
--- a/lib/kolab_sync_backend.php
+++ b/lib/kolab_sync_backend.php
@@ -1,953 +1,952 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
class kolab_sync_backend
{
/**
* Singleton instace of kolab_sync_backend
*
* @var kolab_sync_backend
*/
static protected $instance;
protected $storage;
protected $folder_meta;
protected $folder_uids;
protected $root_meta;
static protected $types = array(
1 => '',
2 => 'mail.inbox',
3 => 'mail.drafts',
4 => 'mail.wastebasket',
5 => 'mail.sentitems',
6 => 'mail.outbox',
7 => 'task.default',
8 => 'event.default',
9 => 'contact.default',
10 => 'note.default',
11 => 'journal.default',
12 => 'mail',
13 => 'event',
14 => 'contact',
15 => 'task',
16 => 'journal',
17 => 'note',
);
static protected $classes = array(
Syncroton_Data_Factory::CLASS_CALENDAR => 'event',
Syncroton_Data_Factory::CLASS_CONTACTS => 'contact',
Syncroton_Data_Factory::CLASS_EMAIL => 'mail',
Syncroton_Data_Factory::CLASS_NOTES => 'note',
Syncroton_Data_Factory::CLASS_TASKS => 'task',
);
const ROOT_MAILBOX = 'INBOX';
// const ROOT_MAILBOX = '';
const ASYNC_KEY = '/private/vendor/kolab/activesync';
const UID_KEY = '/shared/vendor/cmu/cyrus-imapd/uniqueid';
/**
* This implements the 'singleton' design pattern
*
* @return kolab_sync_backend The one and only instance
*/
static function get_instance()
{
if (!self::$instance) {
self::$instance = new kolab_sync_backend;
self::$instance->startup(); // init AFTER object was linked with self::$instance
}
return self::$instance;
}
/**
* Class initialization
*/
public function startup()
{
$this->storage = rcube::get_instance()->get_storage();
// @TODO: reset cache? if we do this for every request the cache would be useless
// There's no session here
//$this->storage->clear_cache('mailboxes.', true);
// set additional header used by libkolab
$this->storage->set_options(array(
// @TODO: there can be Roundcube plugins defining additional headers,
// we maybe would need to add them here
'fetch_headers' => 'X-KOLAB-TYPE X-KOLAB-MIME-VERSION',
'skip_deleted' => true,
'threading' => false,
));
// Disable paging
$this->storage->set_pagesize(999999);
}
/**
* List known devices
*
* @return array Device list as hash array
*/
public function devices_list()
{
if ($this->root_meta === null) {
// @TODO: consider server annotation instead of INBOX
if ($meta = $this->storage->get_metadata(self::ROOT_MAILBOX, self::ASYNC_KEY)) {
$this->root_meta = $this->unserialize_metadata($meta[self::ROOT_MAILBOX][self::ASYNC_KEY]);
}
else {
$this->root_meta = array();
}
}
if (!empty($this->root_meta['DEVICE']) && is_array($this->root_meta['DEVICE'])) {
return $this->root_meta['DEVICE'];
}
return array();
}
/**
* Get list of folders available for sync
*
* @param string $deviceid Device identifier
* @param string $type Folder type
*
* @return array|bool List of mailbox folders, False on backend failure
*/
public function folders_list($deviceid, $type)
{
// get all folders of specified type
$folders = (array) kolab_storage::list_folders('', '*', $type, false, $typedata);
// get folders activesync config
$folderdata = $this->folder_meta();
if (!is_array($folders) || !is_array($folderdata)) {
return false;
}
$folders_list = array();
// check if folders are "subscribed" for activesync
foreach ($folderdata as $folder => $meta) {
if (empty($meta['FOLDER']) || empty($meta['FOLDER'][$deviceid])
|| empty($meta['FOLDER'][$deviceid]['S'])
) {
continue;
}
if (!empty($type) && !in_array($folder, $folders)) {
continue;
}
// Activesync folder identifier (serverId)
$folder_type = $typedata[$folder];
$folder_id = self::folder_id($folder, $folder_type);
$folders_list[$folder_id] = $this->folder_data($folder, $folder_type);
}
return $folders_list;
}
/**
* Getter for folder metadata
*
* @return array|bool Hash array with meta data for each folder, False on backend failure
*/
public function folder_meta()
{
if (!isset($this->folder_meta)) {
$this->folder_meta = array();
// get folders activesync config
$folderdata = $this->storage->get_metadata("*", self::ASYNC_KEY);
if (!is_array($folderdata)) {
return false;
}
foreach ($folderdata as $folder => $meta) {
if ($asyncdata = $meta[self::ASYNC_KEY]) {
if ($metadata = $this->unserialize_metadata($asyncdata)) {
$this->folder_meta[$folder] = $metadata;
}
}
}
}
return $this->folder_meta;
}
/**
* Creates folder and subscribes to the device
*
* @param string $name Folder name (UTF7-IMAP)
* @param int $type Folder (ActiveSync) type
* @param string $deviceid Device identifier
*
* @return bool True on success, False on failure
*/
public function folder_create($name, $type, $deviceid)
{
if ($this->storage->folder_exists($name)) {
$created = true;
}
else {
$type = self::type_activesync2kolab($type);
$created = kolab_storage::folder_create($name, $type, true);
}
if ($created) {
// Set ActiveSync subscription flag
$this->folder_set($name, $deviceid, 1);
return true;
}
return false;
}
/**
* Renames a folder
*
* @param string $old_name Old folder name (UTF7-IMAP)
* @param string $new_name New folder name (UTF7-IMAP)
* @param int $type Folder (ActiveSync) type
- * @param string $deviceid Device identifier
*
* @return bool True on success, False on failure
*/
- public function folder_rename($old_name, $new_name, $type, $deviceid)
+ public function folder_rename($old_name, $new_name, $type)
{
$this->folder_meta = null;
$type = self::type_activesync2kolab($type);
// don't use kolab_storage for moving mail folders
if (preg_match('/^mail/', $type)) {
return $this->storage->rename_folder($old_name, $new_name);
}
else {
return kolab_storage::folder_rename($old_name, $new_name);
}
}
/**
* Deletes folder
*
* @param string $name Folder name (UTF7-IMAP)
* @param string $deviceid Device identifier
*
*/
public function folder_delete($name, $deviceid)
{
unset($this->folder_meta[$name]);
return kolab_storage::folder_delete($name);
}
/**
* Sets ActiveSync subscription flag on a folder
*
* @param string $name Folder name (UTF7-IMAP)
* @param string $deviceid Device identifier
* @param int $flag Flag value (0|1|2)
*/
public function folder_set($name, $deviceid, $flag)
{
if (empty($deviceid)) {
return false;
}
// get folders activesync config
$metadata = $this->folder_meta();
if (!is_array($metadata)) {
return false;
}
$metadata = $metadata[$name];
if ($flag) {
if (empty($metadata)) {
$metadata = array();
}
if (empty($metadata['FOLDER'])) {
$metadata['FOLDER'] = array();
}
if (empty($metadata['FOLDER'][$deviceid])) {
$metadata['FOLDER'][$deviceid] = array();
}
// Z-Push uses:
// 1 - synchronize, no alarms
// 2 - synchronize with alarms
$metadata['FOLDER'][$deviceid]['S'] = $flag;
}
if (!$flag) {
unset($metadata['FOLDER'][$deviceid]['S']);
if (empty($metadata['FOLDER'][$deviceid])) {
unset($metadata['FOLDER'][$deviceid]);
}
if (empty($metadata['FOLDER'])) {
unset($metadata['FOLDER']);
}
if (empty($metadata)) {
$metadata = null;
}
}
// Return if nothing's been changed
if (!self::data_array_diff($this->folder_meta[$name], $metadata)) {
return true;
}
$this->folder_meta[$name] = $metadata;
return $this->storage->set_metadata($name, array(
self::ASYNC_KEY => $this->serialize_metadata($metadata)));
}
public function device_get($id)
{
$devices_list = $this->devices_list();
$result = $devices_list[$id];
return $result;
}
/**
* Registers new device on server
*
* @param array $device Device data
* @param string $id Device ID
*
* @return bool True on success, False on failure
*/
public function device_create($device, $id)
{
// Fill local cache
$this->devices_list();
// Some devices create dummy devices with name "validate" (#1109)
// This device entry is used in two initial requests, but later
// the device registers a real name. We can remove this dummy entry
// on new device creation
$this->device_delete('validate');
// Old Kolab_ZPush device parameters
// MODE: -1 | 0 | 1 (not set | flatmode | foldermode)
// TYPE: device type string
// ALIAS: user-friendly device name
// Syncroton (kolab_sync_backend_device) uses
// ID: internal identifier in syncroton database
// TYPE: device type string
// ALIAS: user-friendly device name
$metadata = $this->root_meta;
$metadata['DEVICE'][$id] = $device;
$metadata = array(self::ASYNC_KEY => $this->serialize_metadata($metadata));
$result = $this->storage->set_metadata(self::ROOT_MAILBOX, $metadata);
if ($result) {
// Update local cache
$this->root_meta['DEVICE'][$id] = $device;
// subscribe default set of folders
$this->device_init_subscriptions($id);
}
return $result;
}
/**
* Device update.
*
* @param array $device Device data
* @param string $id Device ID
*
* @return bool True on success, False on failure
*/
public function device_update($device, $id)
{
$devices_list = $this->devices_list();
$old_device = $devices_list[$id];
if (!$old_device) {
return false;
}
// Do nothing if nothing is changed
if (!self::data_array_diff($old_device, $device)) {
return true;
}
$device = array_merge($old_device, $device);
$metadata = $this->root_meta;
$metadata['DEVICE'][$id] = $device;
$metadata = array(self::ASYNC_KEY => $this->serialize_metadata($metadata));
$result = $this->storage->set_metadata(self::ROOT_MAILBOX, $metadata);
if ($result) {
// Update local cache
$this->root_meta['DEVICE'][$id] = $device;
}
return $result;
}
/**
* Device delete.
*
* @param string $id Device ID
*
* @return bool True on success, False on failure
*/
public function device_delete($id)
{
$device = $this->device_get($id);
if (!$device) {
return false;
}
unset($this->root_meta['DEVICE'][$id], $this->root_meta['FOLDER'][$id]);
if (empty($this->root_meta['DEVICE'])) {
unset($this->root_meta['DEVICE']);
}
if (empty($this->root_meta['FOLDER'])) {
unset($this->root_meta['FOLDER']);
}
$metadata = $this->serialize_metadata($this->root_meta);
$metadata = array(self::ASYNC_KEY => $metadata);
// update meta data
$result = $this->storage->set_metadata(self::ROOT_MAILBOX, $metadata);
if ($result) {
// remove device annotation for every folder
foreach ($this->folder_meta() as $folder => $meta) {
// skip root folder (already handled above)
if ($folder == self::ROOT_MAILBOX)
continue;
if (!empty($meta['FOLDER']) && isset($meta['FOLDER'][$id])) {
unset($meta['FOLDER'][$id]);
if (empty($meta['FOLDER'])) {
unset($this->folder_meta[$folder]['FOLDER']);
unset($meta['FOLDER']);
}
if (empty($meta)) {
unset($this->folder_meta[$folder]);
$meta = null;
}
$metadata = array(self::ASYNC_KEY => $this->serialize_metadata($meta));
$res = $this->storage->set_metadata($folder, $metadata);
if ($res && $meta) {
$this->folder_meta[$folder] = $meta;
}
}
}
}
return $result;
}
/**
* Subscribe default set of folders on device registration
*/
private function device_init_subscriptions($deviceid)
{
// INBOX always exists
$this->folder_set('INBOX', $deviceid, 1);
$supported_types = array(
'mail.drafts',
'mail.wastebasket',
'mail.sentitems',
'mail.outbox',
'event.default',
'contact.default',
'note.default',
'task.default',
'event',
'contact',
'note',
'task'
);
// This default set can be extended by adding following values:
$modes = array(
'SUB_PERSONAL' => 1, // all subscribed folders in personal namespace
'ALL_PERSONAL' => 2, // all folders in personal namespace
'SUB_OTHER' => 4, // all subscribed folders in other users namespace
'ALL_OTHER' => 8, // all folders in other users namespace
'SUB_SHARED' => 16, // all subscribed folders in shared namespace
'ALL_SHARED' => 32, // all folders in shared namespace
);
$rcube = rcube::get_instance();
$config = $rcube->config;
$mode = (int) $config->get('activesync_init_subscriptions');
$folders = array();
// Subscribe to default folders
$foldertypes = kolab_storage::folders_typedata();
if (!empty($foldertypes)) {
$_foldertypes = array_intersect($foldertypes, $supported_types);
// get default folders
foreach ($_foldertypes as $folder => $type) {
// only personal folders
if ($this->storage->folder_namespace($folder) == 'personal') {
$flag = preg_match('/^(event|task)/', $type) ? 2 : 1;
$this->folder_set($folder, $deviceid, $flag);
$folders[] = $folder;
}
}
}
// we're in default mode, exit
if (!$mode) {
return;
}
// below we support additionally all mail folders
$supported_types[] = 'mail';
$supported_types[] = 'mail.junkemail';
// get configured special folders
$special_folders = array();
$map = array(
'drafts' => 'mail.drafts',
'junk' => 'mail.junkemail',
'sent' => 'mail.sentitems',
'trash' => 'mail.wastebasket',
);
foreach ($map as $folder => $type) {
if ($folder = $config->get($folder . '_mbox')) {
$special_folders[$folder] = $type;
}
}
// get folders list(s)
if (($mode & $modes['ALL_PERSONAL']) || ($mode & $modes['ALL_OTHER']) || ($mode & $modes['ALL_SHARED'])) {
$all_folders = $this->storage->list_folders();
if (($mode & $modes['SUB_PERSONAL']) || ($mode & $modes['SUB_OTHER']) || ($mode & $modes['SUB_SHARED'])) {
$subscribed_folders = $this->storage->list_folders_subscribed();
}
}
else {
$all_folders = $this->storage->list_folders_subscribed();
}
foreach ($all_folders as $folder) {
// folder already subscribed
if (in_array($folder, $folders)) {
continue;
}
$type = $foldertypes[$folder] ?: 'mail';
if ($type == 'mail' && isset($special_folders[$folder])) {
$type = $special_folders[$folder];
}
if (!in_array($type, $supported_types)) {
continue;
}
$ns = strtoupper($this->storage->folder_namespace($folder));
// subscribe the folder according to configured mode
// and folder namespace/subscription status
if (($mode & $modes["ALL_$ns"])
|| (($mode & $modes["SUB_$ns"])
&& (!isset($subscribed_folders) || in_array($folder, $subscribed_folders)))
) {
$flag = preg_match('/^(event|task)/', $type) ? 2 : 1;
$this->folder_set($folder, $deviceid, $flag);
}
}
}
/**
* Helper method to decode saved IMAP metadata
*/
private function unserialize_metadata($str)
{
if (!empty($str)) {
// Support old Z-Push annotation format
if ($str[0] != '{') {
$str = base64_decode($str);
}
$data = json_decode($str, true);
return $data;
}
return null;
}
/**
* Helper method to encode IMAP metadata for saving
*/
private function serialize_metadata($data)
{
if (!empty($data) && is_array($data)) {
$data = json_encode($data);
// $data = base64_encode($data);
return $data;
}
return null;
}
/**
* Returns Kolab folder type for specified ActiveSync type ID
*/
public static function type_activesync2kolab($type)
{
if (!empty(self::$types[$type])) {
return self::$types[$type];
}
return '';
}
/**
* Returns ActiveSync folder type for specified Kolab type
*/
public static function type_kolab2activesync($type)
{
if ($key = array_search($type, self::$types)) {
return $key;
}
return key(self::$types);
}
/**
* Returns Kolab folder type for specified ActiveSync class name
*/
public static function class_activesync2kolab($class)
{
if (!empty(self::$classes[$class])) {
return self::$classes[$class];
}
return '';
}
private function folder_data($folder, $type)
{
// Folder name parameters
$delim = $this->storage->get_hierarchy_delimiter();
$items = explode($delim, $folder);
$name = array_pop($items);
// Folder UID
$folder_id = $this->folder_id($folder, $type);
// Folder type
$type = self::type_kolab2activesync($type);
// fix type, if there's no type annotation it's detected as UNKNOWN
// we'll use 'mail' (12) or 'mail.inbox' (2)
if ($type == 1) {
$type = $folder == 'INBOX' ? 2 : 12;
}
// Syncroton folder data array
return array(
'serverId' => $folder_id,
'parentId' => count($items) ? self::folder_id(implode($delim, $items)) : 0,
'displayName' => rcube_charset::convert($name, 'UTF7-IMAP', kolab_sync::CHARSET),
'type' => $type,
);
}
/**
* Builds folder ID based on folder name
*/
public function folder_id($name, $type = null)
{
// ActiveSync expects folder identifiers to be max.64 characters
// So we can't use just folder name
if ($name === '' || !is_string($name)) {
return null;
}
if (isset($this->folder_uids[$name])) {
return $this->folder_uids[$name];
}
/*
@TODO: For now uniqueid annotation doesn't work, we will create UIDs by ourselves.
There's one inconvenience of this solution: folder name/type change
would be handled in ActiveSync as delete + create.
// get folders unique identifier
$folderdata = $this->storage->get_metadata($name, self::UID_KEY);
if ($folderdata && !empty($folderdata[$name])) {
$uid = $folderdata[$name][self::UID_KEY];
return $this->folder_uids[$name] = $uid;
}
*/
// Add type to folder UID hash, so type change can be detected by Syncroton
$uid = $name . '!!' . ($type !== null ? $type : kolab_storage::folder_type($name));
$uid = md5($uid);
return $this->folder_uids[$name] = $uid;
}
/**
* Returns IMAP folder name
*
* @param string $id Folder identifier
* @param string $deviceid Device dentifier
*
* @return string Folder name (UTF7-IMAP)
*/
public function folder_id2name($id, $deviceid)
{
// check in cache first
if (!empty($this->folder_uids)) {
if (($name = array_search($id, $this->folder_uids)) !== false) {
return $name;
}
}
/*
@TODO: see folder_id()
// get folders unique identifier
$folderdata = $this->storage->get_metadata('*', self::UID_KEY);
foreach ((array)$folderdata as $folder => $data) {
if (!empty($data[self::UID_KEY])) {
$uid = $data[self::UID_KEY];
$this->folder_uids[$folder] = $uid;
if ($uid == $id) {
$name = $folder;
}
}
}
*/
// get all folders of specified type
$folderdata = $this->folder_meta();
if (!is_array($folderdata)) {
return null;
}
// check if folders are "subscribed" for activesync
foreach ($folderdata as $folder => $meta) {
if (empty($meta['FOLDER']) || empty($meta['FOLDER'][$deviceid])
|| empty($meta['FOLDER'][$deviceid]['S'])
) {
continue;
}
$uid = self::folder_id($folder);
$this->folder_uids[$folder] = $uid;
if ($uid == $id) {
$name = $folder;
}
}
return $name;
}
/**
*/
public function modseq_set($deviceid, $folderid, $synctime, $data)
{
$synctime = $synctime->format('Y-m-d H:i:s');
$rcube = rcube::get_instance();
$db = $rcube->get_dbh();
$old_data = $this->modseq[$folderid][$synctime];
if (empty($old_data)) {
$this->modseq[$folderid][$synctime] = $data;
$data = json_encode($data);
$db->set_option('ignore_key_errors', true);
$db->query("INSERT INTO `syncroton_modseq` (`device_id`, `folder_id`, `synctime`, `data`)"
." VALUES (?, ?, ?, ?)",
$deviceid, $folderid, $synctime, $data);
$db->set_option('ignore_key_errors', false);
}
}
public function modseq_get($deviceid, $folderid, $synctime)
{
$synctime = $synctime->format('Y-m-d H:i:s');
if (empty($this->modseq[$folderid][$synctime])) {
$this->modseq[$folderid] = array();
$rcube = rcube::get_instance();
$db = $rcube->get_dbh();
$db->limitquery("SELECT `data`, `synctime` FROM `syncroton_modseq`"
." WHERE `device_id` = ? AND `folder_id` = ? AND `synctime` <= ?"
." ORDER BY `synctime` DESC",
0, 1, $deviceid, $folderid, $synctime);
if ($row = $db->fetch_assoc()) {
$synctime = $row['synctime'];
// @TODO: make sure synctime from sql is in "Y-m-d H:i:s" format
$this->modseq[$folderid][$synctime] = json_decode($row['data'], true);
}
// Cleanup: remove all records except the current one
$db->query("DELETE FROM `syncroton_modseq`"
." WHERE `device_id` = ? AND `folder_id` = ? AND `synctime` <> ?",
$deviceid, $folderid, $synctime);
}
return @$this->modseq[$folderid][$synctime];
}
/**
* Set state of relation objects at specified point in time
*/
public function relations_state_set($deviceid, $folderid, $synctime, $relations)
{
$synctime = $synctime->format('Y-m-d H:i:s');
$rcube = rcube::get_instance();
$db = $rcube->get_dbh();
$old_data = $this->relations[$folderid][$synctime];
if (empty($old_data)) {
$this->relations[$folderid][$synctime] = $relations;
$data = rcube_charset::clean(json_encode($relations));
$db->set_option('ignore_key_errors', true);
$db->query("INSERT INTO `syncroton_relations_state`"
." (`device_id`, `folder_id`, `synctime`, `data`)"
." VALUES (?, ?, ?, ?)",
$deviceid, $folderid, $synctime, $data);
$db->set_option('ignore_key_errors', false);
}
}
/**
* Get state of relation objects at specified point in time
*/
public function relations_state_get($deviceid, $folderid, $synctime)
{
$synctime = $synctime->format('Y-m-d H:i:s');
if (empty($this->relations[$folderid][$synctime])) {
$this->relations[$folderid] = array();
$rcube = rcube::get_instance();
$db = $rcube->get_dbh();
$db->limitquery("SELECT `data`, `synctime` FROM `syncroton_relations_state`"
." WHERE `device_id` = ? AND `folder_id` = ? AND `synctime` <= ?"
." ORDER BY `synctime` DESC",
0, 1, $deviceid, $folderid, $synctime);
if ($row = $db->fetch_assoc()) {
$synctime = $row['synctime'];
// @TODO: make sure synctime from sql is in "Y-m-d H:i:s" format
$this->relations[$folderid][$synctime] = json_decode($row['data'], true);
}
// Cleanup: remove all records except the current one
$db->query("DELETE FROM `syncroton_relations_state`"
." WHERE `device_id` = ? AND `folder_id` = ? AND `synctime` <> ?",
$deviceid, $folderid, $synctime);
}
return @$this->relations[$folderid][$synctime];
}
/**
* Compares two arrays
*
* @param array $array1
* @param array $array2
*
* @return bool True if arrays differs, False otherwise
*/
private static function data_array_diff($array1, $array2)
{
if (!is_array($array1) || !is_array($array2)) {
return $array1 != $array2;
}
if (count($array1) != count($array2)) {
return true;
}
foreach ($array1 as $key => $val) {
if (!array_key_exists($key, $array2)) {
return true;
}
if ($val !== $array2[$key]) {
return true;
}
}
return false;
}
}
diff --git a/lib/kolab_sync_backend_content.php b/lib/kolab_sync_backend_content.php
index 793c136..948939c 100644
--- a/lib/kolab_sync_backend_content.php
+++ b/lib/kolab_sync_backend_content.php
@@ -1,132 +1,132 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Kolab backend class for content storage
*/
class kolab_sync_backend_content extends kolab_sync_backend_common implements Syncroton_Backend_IContent
{
protected $table_name = 'syncroton_content';
protected $interface_name = 'Syncroton_Model_IContent';
/**
* mark state as deleted. The state gets removed finally,
* when the synckey gets validated during next sync.
*
* @param Syncroton_Model_IContent|string $id
*/
public function delete($id)
{
$id = $id instanceof Syncroton_Model_IContent ? $id->id : $id;
$result = $this->db->query("UPDATE `{$this->table_name}` SET `is_deleted` = 1 WHERE `id` = ?", array($id));
if ($result = (bool) $this->db->affected_rows($result)) {
unset($this->cache['content_folderstate']);
}
return $result;
}
/**
* @param Syncroton_Model_IDevice|string $_deviceId
* @param Syncroton_Model_IFolder|string $_folderId
* @param string $_contentId
* @return Syncroton_Model_IContent
*/
public function getContentState($_deviceId, $_folderId, $_contentId)
{
$deviceId = $_deviceId instanceof Syncroton_Model_IDevice ? $_deviceId->id : $_deviceId;
$folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->id : $_folderId;
$where[] = $this->db->quote_identifier('device_id') . ' = ' . $this->db->quote($deviceId);
$where[] = $this->db->quote_identifier('folder_id') . ' = ' . $this->db->quote($folderId);
$where[] = $this->db->quote_identifier('contentid') . ' = ' . $this->db->quote($_contentId);
$where[] = $this->db->quote_identifier('is_deleted') . ' = 0';
$select = $this->db->query("SELECT * FROM `{$this->table_name}` WHERE " . implode(' AND ', $where));
$state = $this->db->fetch_assoc($select);
if (empty($state)) {
throw new Syncroton_Exception_NotFound('Content not found');
}
return $this->get_object($state);
}
/**
* get array of ids which got send to the client for a given class
*
* @param Syncroton_Model_IDevice|string $_deviceId
* @param Syncroton_Model_IFolder|string $_folderId
* @return array
*/
public function getFolderState($_deviceId, $_folderId)
{
$deviceId = $_deviceId instanceof Syncroton_Model_IDevice ? $_deviceId->id : $_deviceId;
$folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->id : $_folderId;
$cachekey = $deviceId . ':' . $folderId;
// in Sync request we call this function twice in case when
// folder state changed - use cache to skip at least one SELECT query
if (isset($this->cache['content_folderstate'][$cachekey])) {
return $this->cache['content_folderstate'][$cachekey];
}
$where[] = $this->db->quote_identifier('device_id') . ' = ' . $this->db->quote($deviceId);
$where[] = $this->db->quote_identifier('folder_id') . ' = ' . $this->db->quote($folderId);
$where[] = $this->db->quote_identifier('is_deleted') . ' = 0';
$select = $this->db->query("SELECT `contentid` FROM `{$this->table_name}` WHERE " . implode(' AND ', $where));
$result = array();
while ($state = $this->db->fetch_assoc($select)) {
$result[] = $state['contentid'];
}
return $this->cache['content_folderstate'][$cachekey] = $result;
}
/**
* reset list of stored id
*
* @param Syncroton_Model_IDevice|string $_deviceId
* @param Syncroton_Model_IFolder|string $_folderId
*/
public function resetState($_deviceId, $_folderId)
{
$deviceId = $_deviceId instanceof Syncroton_Model_IDevice ? $_deviceId->id : $_deviceId;
$folderId = $_folderId instanceof Syncroton_Model_IFolder ? $_folderId->id : $_folderId;
$cachekey = $deviceId . ':' . $folderId;
- unset($this->cache['content_folderstate'][$cache_key]);
+ unset($this->cache['content_folderstate'][$cachekey]);
$where[] = $this->db->quote_identifier('device_id') . ' = ' . $this->db->quote($deviceId);
$where[] = $this->db->quote_identifier('folder_id') . ' = ' . $this->db->quote($folderId);
$this->db->query("DELETE FROM `{$this->table_name}` WHERE " . implode(' AND ', $where));
}
}
diff --git a/lib/kolab_sync_backend_device.php b/lib/kolab_sync_backend_device.php
index 315afb5..4df6a86 100644
--- a/lib/kolab_sync_backend_device.php
+++ b/lib/kolab_sync_backend_device.php
@@ -1,318 +1,318 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Kolab backend class for device storage
*/
class kolab_sync_backend_device extends kolab_sync_backend_common implements Syncroton_Backend_IDevice
{
protected $table_name = 'syncroton_device';
protected $interface_name = 'Syncroton_Model_IDevice';
/**
* Kolab Sync backend
*
* @var kolab_sync_backend
*/
protected $backend;
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
$this->backend = kolab_sync_backend::get_instance();
}
/**
* Create (register) a new device
*
* @param Syncroton_Model_IDevice $device Device object
*
* @return Syncroton_Model_IDevice Device object
*/
public function create($device)
{
$device = parent::create($device);
// Create device entry in kolab backend
$created = $this->backend->device_create(array(
'ID' => $device->id,
'TYPE' => $device->devicetype,
'ALIAS' => $device->friendlyname,
), $device->deviceid);
if (!$created) {
throw new Syncroton_Exception_NotFound('Device creation failed');
}
return $device;
}
/**
* Delete a device
*
* @param Syncroton_Model_IDevice $device Device object
*
* @return bool True on success, False on failure
*/
public function delete($device)
{
// Update IMAP annotation
$this->backend->device_delete($device->deviceid);
return parent::delete($device);
}
/**
* Return device for a given user
*
* @param string $ownerid User identifier
* @param string $deviceid Device identifier
*
* @throws Syncroton_Exception_NotFound
* @return Syncroton_Model_Device Device object
*/
public function getUserDevice($ownerid, $deviceid)
{
$where[] = $this->db->quote_identifier('deviceid') . ' = ' . $this->db->quote($deviceid);
$where[] = $this->db->quote_identifier('owner_id') . ' = ' . $this->db->quote($ownerid);
$select = $this->db->query('SELECT * FROM ' . $this->table_name . ' WHERE ' . implode(' AND ', $where));
$device = $this->db->fetch_assoc($select);
if (empty($device)) {
throw new Syncroton_Exception_NotFound('Device not found');
}
$device = $this->get_object($device);
// Make sure device exists (could be deleted by the user)
$dev = $this->backend->device_get($deviceid);
if (empty($dev)) {
// Remove the device (and related cached data) from database
$this->delete($device);
throw new Syncroton_Exception_NotFound('Device not found');
}
return $device;
}
/**
* Returns list of user accounts
*
* @param Syncroton_Model_Device $device The device
*
* @return array List of Syncroton_Model_Account objects
*/
public function userAccounts($device)
{
$engine = kolab_sync::get_instance();
$identities = $engine->user->list_identities();
$email = $engine->get_user_email();
$addresses = array();
// read email addresses and display name (default ident comes first)
foreach ((array)$identities as $ident) {
if ($ident['name'] && !isset($displayname)) {
$displayname = $ident['name'];
}
$addresses[] = $ident['email'];
}
if (empty($displayname) && empty($email) && empty($addresses)) {
return array();
}
$account = new Syncroton_Model_Account;
if ($email) {
$addresses = array_diff($addresses, array($email));
}
$account->userDisplayName = $displayname;
$account->primaryAddress = $email;
$account->addresses = array_unique($addresses);
return array($account);
}
/**
* Returns OOF information
*
* @param array $request Oof/Get request data
*
* @return Syncroton_Model_Oof Response object or NULL if OOF is not supported
* @throws Syncroton_Exception_Status
*/
public function getOOF($request)
{
$vacation_engine = $this->vacation_engine();
if (!$vacation_engine) {
return;
}
$vacation = $vacation_engine->get_vacation();
if (!$vacation['enabled']) {
$status = Syncroton_Model_Oof::STATUS_DISABLED;
$vacation['start'] = $vacation['end'] = null;
}
else if ($vacation['start'] || $vacation['end']) {
// in Activesync both or none time are required
if (!$vacation['start'] && $vacation['end']) {
$vacation['start'] = new DateTime('1970-01-01', new DateTimeZone('UTC'));
}
if (!$vacation['end'] && $vacation['start']) {
$vacation['end'] = new DateTime('2100-01-01', new DateTimeZone('UTC'));
}
// convert timezone to UTC
if ($vacation['start']) {
$vacation['start']->setTimezone(new DateTimeZone('UTC'));
}
if ($vacation['end']) {
$vacation['end']->setTimezone(new DateTimeZone('UTC'));
}
$status = Syncroton_Model_Oof::STATUS_TIME_BASED;
}
else {
$status = Syncroton_Model_Oof::STATUS_GLOBAL;
}
if ($vacation['message']) {
// convert message format, Roundcube supports plain text only
if ($request['bodyType'] == 'HTML') {
$text2html = new rcube_text2html($vacation['message']);
$vacation['message'] = $text2html->get_html();
}
foreach (array('Internal', 'ExternalKnown', 'ExternalUnknown') as $type) {
$message[] = new Syncroton_Model_OofMessage(array(
"appliesTo$type" => true,
'enabled' => 1,
'bodyType' => 'Text',
'replyMessage' => rcube_charset::clean($vacation['message']),
));
}
}
return new Syncroton_Model_Oof(array(
'oofState' => $status,
'startTime' => $vacation['start'],
'endTime' => $vacation['end'],
'oofMessage' => $message,
));
}
/**
* Sets OOF information
*
* @param Syncroton_Model_Oof $request Request object
*
* @throws Syncroton_Exception_Status
*/
public function setOOF($request)
{
$vacation_engine = $this->vacation_engine();
if (!$vacation_engine) {
return;
}
$vacation = $vacation_engine->get_vacation();
// enable out-of-office
if (!empty($request->oofState)) {
if ($request->oofState == Syncroton_Model_Oof::STATUS_TIME_BASED) {
$vacation['start'] = $request->startTime;
$vacation['end'] = $request->endTime;
if (empty($vacation['start']) || empty($vacation['end'])) {
throw new Syncroton_Exception_Status_Settings(Syncroton_Exception_Status_Settings::INVALID_ARGUMENTS);
}
}
else {
$vacation['start'] = $vacation['end'] = null;
}
foreach ($request->oofMessage as $msg) {
if ($msg->enabled && ($message = $msg->replyMessage)) {
$message_type = $msg->bodyType;
// convert message format, Roundcube supports plain text only
if ($message_type == 'HTML') {
$html2text = new rcube_html2text($message, false, true);
$message = $html2text->get_text();
}
break;
}
}
if (empty($message)) {
throw new Syncroton_Exception_Status_Settings(Syncroton_Exception_Status_Settings::INVALID_ARGUMENTS);
}
$vacation['message'] = $message;
$vacation['subject'] = null;
$vacation['enabled'] = true;
$vacation_engine->set_vacation($vacation);
}
// disable out-of-office
else if (isset($request->oofState)) {
if ($vacation['enabled']) {
$vacation['enabled'] = false;
$vacation_engine->set_vacation($vacation);
}
}
}
/**
* Load managesieve plugin and return vacation engine class
*/
private function vacation_engine()
{
$engine = kolab_sync::get_instance();
$engine->plugins->load_plugin('managesieve', true, false);
if (class_exists('managesieve')) {
$plugin = $engine->plugins->get_plugin('managesieve');
$vacation = $plugin->get_engine('vacation');
- if ($error = $vacation->connect($engine->username, $engine->password)) {
+ if ($vacation->connect($engine->username, $engine->password)) {
throw new Exception("Connection to managesieve server failed");
}
return $vacation;
}
}
}
diff --git a/lib/kolab_sync_data.php b/lib/kolab_sync_data.php
index 9589b73..59bff31 100644
--- a/lib/kolab_sync_data.php
+++ b/lib/kolab_sync_data.php
@@ -1,1781 +1,1779 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Base class for Syncroton data backends
*/
abstract class kolab_sync_data implements Syncroton_Data_IData
{
/**
* ActiveSync protocol version
*
* @var int
*/
protected $asversion = 0;
/**
* information about the current device
*
* @var Syncroton_Model_IDevice
*/
protected $device;
/**
* timestamp to use for all sync requests
*
* @var DateTime
*/
protected $syncTimeStamp;
/**
* name of model to use
*
* @var string
*/
protected $modelName;
/**
* type of the default folder
*
* @var int
*/
protected $defaultFolderType;
/**
* default container for new entries
*
* @var string
*/
protected $defaultFolder;
/**
* type of user created folders
*
* @var int
*/
protected $folderType;
/**
* Internal cache for kolab_storage folder objects
*
* @var array
*/
protected $folders = array();
/**
* Internal cache for IMAP folders list
*
* @var array
*/
protected $imap_folders = array();
/**
* Timezone
*
* @var string
*/
protected $timezone;
/**
* List of device types with multiple folders support
*
* @var array
*/
protected $ext_devices = array(
'iphone',
'ipad',
'thundertine',
'windowsphone',
'wp',
'wp8',
'playbook',
);
const RESULT_OBJECT = 0;
const RESULT_UID = 1;
const RESULT_COUNT = 2;
/**
* Recurrence types
*/
const RECUR_TYPE_DAILY = 0; // Recurs daily.
const RECUR_TYPE_WEEKLY = 1; // Recurs weekly
const RECUR_TYPE_MONTHLY = 2; // Recurs monthly
const RECUR_TYPE_MONTHLY_DAYN = 3; // Recurs monthly on the nth day
const RECUR_TYPE_YEARLY = 5; // Recurs yearly
const RECUR_TYPE_YEARLY_DAYN = 6; // Recurs yearly on the nth day
/**
* Day of week constants
*/
const RECUR_DOW_SUNDAY = 1;
const RECUR_DOW_MONDAY = 2;
const RECUR_DOW_TUESDAY = 4;
const RECUR_DOW_WEDNESDAY = 8;
const RECUR_DOW_THURSDAY = 16;
const RECUR_DOW_FRIDAY = 32;
const RECUR_DOW_SATURDAY = 64;
const RECUR_DOW_LAST = 127; // The last day of the month. Used as a special value in monthly or yearly recurrences.
/**
* Mapping of recurrence types
*
* @var array
*/
protected $recurTypeMap = array(
self::RECUR_TYPE_DAILY => 'DAILY',
self::RECUR_TYPE_WEEKLY => 'WEEKLY',
self::RECUR_TYPE_MONTHLY => 'MONTHLY',
self::RECUR_TYPE_MONTHLY_DAYN => 'MONTHLY',
self::RECUR_TYPE_YEARLY => 'YEARLY',
self::RECUR_TYPE_YEARLY_DAYN => 'YEARLY',
);
/**
* Mapping of weekdays
* NOTE: ActiveSync uses a bitmask
*
* @var array
*/
protected $recurDayMap = array(
'SU' => self::RECUR_DOW_SUNDAY,
'MO' => self::RECUR_DOW_MONDAY,
'TU' => self::RECUR_DOW_TUESDAY,
'WE' => self::RECUR_DOW_WEDNESDAY,
'TH' => self::RECUR_DOW_THURSDAY,
'FR' => self::RECUR_DOW_FRIDAY,
'SA' => self::RECUR_DOW_SATURDAY,
);
/**
* the constructor
*
* @param Syncroton_Model_IDevice $device
* @param DateTime $syncTimeStamp
*/
public function __construct(Syncroton_Model_IDevice $device, DateTime $syncTimeStamp)
{
$this->backend = kolab_sync_backend::get_instance();
$this->device = $device;
$this->asversion = floatval($device->acsversion);
$this->syncTimeStamp = $syncTimeStamp;
$this->defaultRootFolder = $this->defaultFolder . '::Syncroton';
// set internal timezone of kolab_format to user timezone
try {
$this->timezone = rcube::get_instance()->config->get('timezone', 'GMT');
kolab_format::$timezone = new DateTimeZone($this->timezone);
}
catch (Exception $e) {
//rcube::raise_error($e, true);
$this->timezone = 'GMT';
kolab_format::$timezone = new DateTimeZone('GMT');
}
}
/**
* return list of supported folders for this backend
*
* @return array
*/
public function getAllFolders()
{
$list = array();
// device supports multiple folders ?
if (in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
// get the folders the user has access to
$list = $this->listFolders();
}
else if ($default = $this->getDefaultFolder()) {
$list = array($default['serverId'] => $default);
}
// getAllFolders() is called only in FolderSync
// throw Syncroton_Exception_Status_FolderSync exception
if (!is_array($list)) {
throw new Syncroton_Exception_Status_FolderSync(Syncroton_Exception_Status_FolderSync::FOLDER_SERVER_ERROR);
}
foreach ($list as $idx => $folder) {
$list[$idx] = new Syncroton_Model_Folder($folder);
}
return $list;
}
/**
* Retrieve folders which were modified since last sync
*
* @param DateTime $startTimeStamp
* @param DateTime $endTimeStamp
*
* @return array List of folders
*/
public function getChangedFolders(DateTime $startTimeStamp, DateTime $endTimeStamp)
{
return array();
}
/**
* Returns default folder for current class type.
*/
protected function getDefaultFolder()
{
// Check if there's any folder configured for sync
$folders = $this->listFolders();
if (empty($folders)) {
return $folders;
}
foreach ($folders as $folder) {
if ($folder['type'] == $this->defaultFolderType) {
$default = $folder;
break;
}
}
// Return first on the list if there's no default
if (empty($default)) {
$key = array_shift(array_keys($folders));
$default = $folders[$key];
// make sure the type is default here
$default['type'] = $this->defaultFolderType;
}
// Remember real folder ID and set ID/name to root folder
$default['realid'] = $default['serverId'];
$default['serverId'] = $this->defaultRootFolder;
$default['displayName'] = $this->defaultFolder;
return $default;
}
/**
* Creates a folder
*/
public function createFolder(Syncroton_Model_IFolder $folder)
{
$parentid = $folder->parentId;
$type = $folder->type;
$display_name = $folder->displayName;
if ($parentid) {
$parent = $this->backend->folder_id2name($parentid, $this->device->deviceid);
}
$name = rcube_charset::convert($display_name, kolab_sync::CHARSET, 'UTF7-IMAP');
if ($parent !== null) {
$rcube = rcube::get_instance();
$storage = $rcube->get_storage();
$delim = $storage->get_hierarchy_delimiter();
$name = $parent . $delim . $name;
}
// Create IMAP folder
$result = $this->backend->folder_create($name, $type, $this->device->deviceid);
if ($result) {
$folder->serverId = $this->backend->folder_id($name);
return $folder;
}
// @TODO: throw exception
}
/**
* Updates a folder
*/
public function updateFolder(Syncroton_Model_IFolder $folder)
{
$parentid = $folder->parentId;
$type = $folder->type;
$display_name = $folder->displayName;
$old_name = $this->backend->folder_id2name($folder->serverId, $this->device->deviceid);
if ($parentid) {
$parent = $this->backend->folder_id2name($parentid, $this->device->deviceid);
}
$name = rcube_charset::convert($display_name, kolab_sync::CHARSET, 'UTF7-IMAP');
if ($parent !== null) {
$rcube = rcube::get_instance();
$storage = $rcube->get_storage();
$delim = $storage->get_hierarchy_delimiter();
$name = $parent . $delim . $name;
}
// Rename/move IMAP folder
if ($name == $old_name) {
$result = true;
// @TODO: folder type change?
}
else {
- $result = $this->backend->folder_rename($old_name, $name, $type, $this->device->deviceid);
+ $result = $this->backend->folder_rename($old_name, $name, $type);
}
if ($result) {
$folder->serverId = $this->backend->folder_id($name);
return $folder;
}
// @TODO: throw exception
}
/**
* Deletes a folder
*/
public function deleteFolder($folder)
{
if ($folder instanceof Syncroton_Model_IFolder) {
$folder = $folder->serverId;
}
$name = $this->backend->folder_id2name($folder, $this->device->deviceid);
// @TODO: throw exception
return $this->backend->folder_delete($name, $this->device->deviceid);
}
/**
* Empty folder (remove all entries and optionally subfolders)
*
* @param string $folderId Folder identifier
* @param array $options Options
*/
public function emptyFolderContents($folderid, $options)
{
$folders = $this->extractFolders($folderid);
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$folder = $this->getFolderObject($foldername);
// Remove all entries
$folder->delete_all();
// Remove subfolders
if (!empty($options['deleteSubFolders'])) {
$list = $this->listFolders($folderid);
foreach ($list as $folderid => $folder) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$folder = $this->getFolderObject($foldername);
// Remove all entries
$folder->delete_all();
}
}
}
}
/**
* Moves object into another location (folder)
*
* @param string $srcFolderId Source folder identifier
* @param string $serverId Object identifier
* @param string $dstFolderId Destination folder identifier
*
* @throws Syncroton_Exception_Status
* @return string New object identifier
*/
public function moveItem($srcFolderId, $serverId, $dstFolderId)
{
$item = $this->getObject($srcFolderId, $serverId, $folder);
if (!$item || !$folder) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_SOURCE);
}
$dstname = $this->backend->folder_id2name($dstFolderId, $this->device->deviceid);
if ($dstname === null) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_DESTINATION);
}
if (!$folder->move($serverId, $dstname)) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_SOURCE);
}
return $item['uid'];
}
/**
* Add entry
*
* @param string $folderId Folder identifier
* @param Syncroton_Model_IEntry $entry Entry object
*
* @return string ID of the created entry
*/
public function createEntry($folderId, Syncroton_Model_IEntry $entry)
{
$entry = $this->toKolab($entry, $folderId);
$entry = $this->createObject($folderId, $entry);
if (empty($entry)) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
return $entry['uid'];
}
/**
* update existing entry
*
* @param string $folderId
* @param string $serverId
* @param SimpleXMLElement $entry
*
* @return string ID of the updated entry
*/
public function updateEntry($folderId, $serverId, Syncroton_Model_IEntry $entry)
{
$oldEntry = $this->getObject($folderId, $serverId);
if (empty($oldEntry)) {
throw new Syncroton_Exception_NotFound('id not found');
}
$entry = $this->toKolab($entry, $folderId, $oldEntry);
$entry = $this->updateObject($folderId, $serverId, $entry);
if (empty($entry)) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
return $entry['uid'];
}
/**
* delete entry
*
* @param string $folderId
* @param string $serverId
* @param array $collectionData
*/
public function deleteEntry($folderId, $serverId, $collectionData)
{
$deleted = $this->deleteObject($folderId, $serverId);
if (!$deleted) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
}
public function getFileReference($fileReference)
{
// to be implemented by Email data class
// @TODO: throw "unimplemented" exception here?
}
/**
* Search for existing entries
*
* @param string $folderid Folder identifier
* @param array $filter Search filter
* @param int $result_type Type of the result (see RESULT_* constants)
*
* @return array|int Search result as count or array of uids/objects
*/
protected function searchEntries($folderid, $filter = array(), $result_type = self::RESULT_UID)
{
if ($folderid == $this->defaultRootFolder) {
$folders = $this->listFolders();
if (!is_array($folders)) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
$folders = array_keys($folders);
}
else {
$folders = array($folderid);
}
// there's a PHP Warning from kolab_storage if $filter isn't an array
if (empty($filter)) {
$filter = array();
}
else {
$changed_objects = $this->getChangesByRelations($folderid, $filter);
}
$result = $result_type == self::RESULT_COUNT ? 0 : array();
$found = 0;
foreach ($folders as $folder_id) {
$foldername = $this->backend->folder_id2name($folder_id, $this->device->deviceid);
if ($foldername === null || !($folder = $this->getFolderObject($foldername))) {
continue;
}
$found++;
$error = false;
switch ($result_type) {
case self::RESULT_COUNT:
$count = $folder->count($filter);
if ($count === null || $count === false) {
$error = true;
}
else {
$result += (int) $count;
}
break;
case self::RESULT_UID:
$uids = $folder->get_uids($filter);
if (!is_array($uids)) {
$error = true;
}
else {
$result = array_merge($result, $uids);
}
break;
}
if ($error) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
// handle tag modifications
if (!empty($changed_objects)) {
// build new filter
// search objects mathing current filter,
// relations may contain members of many types, we need to
// search them by UID in all requested folders to get
// only these with requested type (and that really exist
// in specified folders)
$tag_filter = array(array('uid', '=', $changed_objects));
foreach ($filter as $f) {
if ($f[0] != 'changed') {
$tag_filter[] = $f;
}
}
switch ($result_type) {
case self::RESULT_COUNT:
// Note: this way we're potentally counting the same objects twice
// I'm not sure if this is a problem, we most likely do not
// need a precise result here
$count = $folder->count($tag_filter);
if ($count !== null && $count !== false) {
$result += (int) $count;
}
break;
case self::RESULT_UID:
$uids = $folder->get_uids($tag_filter);
if (is_array($uids)) {
$result = array_unique(array_merge($result, $uids));
}
break;
}
}
}
if (!$found) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
return $result;
}
/**
* Detect changes of relation (tag) objects data and assigned objects
* Returns relation member identifiers
*/
protected function getChangesByRelations($folderid, $filter)
{
if (!$this->tag_categories) {
return;
}
// get period filter, create new objects filter
foreach ($filter as $f) {
if ($f[0] == 'changed' && $f[1] == '>') {
$since = $f[2];
}
}
// this is not search for changes, do nothing
if (empty($since)) {
return;
}
// get relations state from the last sync
$last_state = (array) $this->backend->relations_state_get($this->device->id, $folderid, $since);
// get current relations state
$config = kolab_storage_config::get_instance();
$default = true;
$filter = array(
array('type', '=', 'relation'),
array('category', '=', 'tag')
);
$relations = $config->get_objects($filter, $default, 100);
$result = array();
$changed = false;
// compare states, get members of changed relations
- foreach ($relations as $idx => $relation) {
+ foreach ($relations as $relation) {
$rel_id = $relation['uid'];
if ($relation['changed']) {
$relation['changed']->setTimezone(new DateTimeZone('UTC'));
}
// last state unknown...
if (empty($last_state[$rel_id])) {
// ...get all members
if (!empty($relation['members'])) {
$changed = true;
$result = array_merge($result, $relation['members']);
}
}
// last state known, changed tag name...
else if ($last_state[$rel_id]['name'] != $relation['name']) {
// ...get all (old and new) members
$members_old = explode("\n", $last_state[$rel_id]['members']);
$changed = true;
$members = array_unique(array_merge($relation['members'], $members_old));
$result = array_merge($result, $members);
}
// last state known, any other change change...
else if ($last_state[$rel_id]['changed'] < $relation['changed']->format('U')) {
// ...find new and removed members
$members_old = explode("\n", $last_state[$rel_id]['members']);
$new = array_diff($relation['members'], $members_old);
$removed = array_diff($members_old, $relation['members']);
if (!empty($new) || !empty($removed)) {
$changed = true;
$result = array_merge($result, $new, $removed);
}
}
unset($last_state[$rel_id]);
}
// get members of deleted relations
if (!empty($last_state)) {
$changed = true;
foreach ($last_state as $relation) {
$members = explode("\n", $relation['members']);
$result = array_merge($result, $members);
}
}
// save current state
if ($changed) {
$data = array();
foreach ($relations as $relation) {
$data[$relation['uid']] = array(
'name' => $relation['name'],
'changed' => $relation['changed']->format('U'),
'members' => implode("\n", $relation['members']),
);
}
$now = new DateTime('now', new DateTimeZone('UTC'));
$this->backend->relations_state_set($this->device->id, $folderid, $now, $data);
}
// in mail mode return only message URIs
if ($this->modelName == 'mail') {
// lambda function to skip email members
$filter_func = function($value) {
return strpos($value, 'imap://') === 0;
};
$result = array_filter(array_unique($result), $filter_func);
}
// otherwise return only object UIDs
else {
// lambda function to skip email members
$filter_func = function($value) {
return strpos($value, 'urn:uuid:') === 0;
};
// lambda function to parse member URI
$member_func = function($value) {
if (strpos($value, 'urn:uuid:') === 0) {
$value = substr($value, 9);
}
return $value;
};
$result = array_map($member_func, array_filter(array_unique($result), $filter_func));
}
return $result;
}
/**
* Returns filter query array according to specified ActiveSync FilterType
*
* @param int $filter_type Filter type
*
* @param array Filter query
*/
protected function filter($filter_type = 0)
{
// overwrite by child class according to specified type
return array();
}
/**
* get all entries changed between two dates
*
* @param string $folderId
* @param DateTime $start
* @param DateTime $end
* @param int $filterType
*
* @return array
*/
public function getChangedEntries($folderId, DateTime $start, DateTime $end = null, $filter_type = null)
{
$filter = $this->filter($filter_type);
$filter[] = array('changed', '>', $start);
if ($end) {
$filter[] = array('changed', '<=', $end);
}
return $this->searchEntries($folderId, $filter, self::RESULT_UID);
}
/**
* Get count of entries changed between two dates
*
* @param string $folderId
* @param DateTime $start
* @param DateTime $end
* @param int $filterType
*
* @return int
*/
public function getChangedEntriesCount($folderId, DateTime $start, DateTime $end = null, $filter_type = null)
{
$filter = $this->filter($filter_type);
$filter[] = array('changed', '>', $start);
if ($end) {
$filter[] = array('changed', '<=', $end);
}
return $this->searchEntries($folderId, $filter, self::RESULT_COUNT);
}
/**
* get id's of all entries available on the server
*
* @param string $folderId
* @param int $filterType
*
* @return array
*/
public function getServerEntries($folder_id, $filter_type)
{
$filter = $this->filter($filter_type);
$result = $this->searchEntries($folder_id, $filter, self::RESULT_UID);
return $result;
}
/**
* get count of all entries available on the server
*
* @param string $folderId
* @param int $filterType
*
* @return int
*/
public function getServerEntriesCount($folder_id, $filter_type)
{
$filter = $this->filter($filter_type);
$result = $this->searchEntries($folder_id, $filter, self::RESULT_COUNT);
return $result;
}
/**
* Returns number of changed objects in the backend folder
*
* @param Syncroton_Backend_IContent $contentBackend
* @param Syncroton_Model_IFolder $folder
* @param Syncroton_Model_ISyncState $syncState
*
* @return int
*/
public function getCountOfChanges(Syncroton_Backend_IContent $contentBackend, Syncroton_Model_IFolder $folder, Syncroton_Model_ISyncState $syncState)
{
$allClientEntries = $contentBackend->getFolderState($this->device, $folder);
$allServerEntries = $this->getServerEntries($folder->serverId, $folder->lastfiltertype);
$changedEntries = $this->getChangedEntriesCount($folder->serverId, $syncState->lastsync, null, $folder->lastfiltertype);
$addedEntries = array_diff($allServerEntries, $allClientEntries);
$deletedEntries = array_diff($allClientEntries, $allServerEntries);
return count($addedEntries) + count($deletedEntries) + $changedEntries;
}
/**
* Returns true if any data got modified in the backend folder
*
* @param Syncroton_Backend_IContent $contentBackend
* @param Syncroton_Model_IFolder $folder
* @param Syncroton_Model_ISyncState $syncState
*
* @return bool
*/
public function hasChanges(Syncroton_Backend_IContent $contentBackend, Syncroton_Model_IFolder $folder, Syncroton_Model_ISyncState $syncState)
{
try {
if ($this->getChangedEntriesCount($folder->serverId, $syncState->lastsync, null, $folder->lastfiltertype)) {
return true;
}
$allClientEntries = $contentBackend->getFolderState($this->device, $folder);
// @TODO: Consider looping over all folders here, not in getServerEntries() and
// getChangedEntriesCount(). This way we could break the loop and not check all folders
// or at least skip redundant cache sync of the same folder
$allServerEntries = $this->getServerEntries($folder->serverId, $folder->lastfiltertype);
$addedEntries = array_diff($allServerEntries, $allClientEntries);
$deletedEntries = array_diff($allClientEntries, $allServerEntries);
return count($addedEntries) > 0 || count($deletedEntries) > 0;
}
catch (Exception $e) {
// return "no changes" if something failed
return false;
}
}
/**
* Fetches the entry from the backend
*/
protected function getObject($folderid, $entryid, &$folder = null)
{
$folders = $this->extractFolders($folderid);
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$folder = $this->getFolderObject($foldername);
if ($folder && ($object = $folder->get_object($entryid))) {
$object['_folderid'] = $folderid;
return $object;
}
}
}
/**
* Saves the entry on the backend
*/
protected function createObject($folderid, $data)
{
if ($folderid == $this->defaultRootFolder) {
$default = $this->getDefaultFolder();
if (!is_array($default)) {
return null;
}
$folderid = isset($default['realid']) ? $default['realid'] : $default['serverId'];
}
// convert categories into tags, save them after creating an object
if ($this->tag_categories) {
$tags = $data['categories'];
unset($data['categories']);
}
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
$folder = $this->getFolderObject($foldername);
if ($folder && $folder->save($data)) {
if (!empty($tags)) {
$this->setKolabTags($data['uid'], $tags);
}
return $data;
}
}
/**
* Updates the entry on the backend
*/
protected function updateObject($folderid, $entryid, $data)
{
$object = $this->getObject($folderid, $entryid);
if ($object) {
$folder = $this->getFolderObject($object['_mailbox']);
// convert categories into tags, save them after updating an object
if ($this->tag_categories && array_key_exists('categories', $data)) {
$tags = (array) $data['categories'];
unset($data['categories']);
}
if ($folder && $folder->save($data)) {
if (isset($tags)) {
$this->setKolabTags($data['uid'], $tags);
}
return $data;
}
}
}
/**
* Removes the entry from the backend
*/
protected function deleteObject($folderid, $entryid)
{
$object = $this->getObject($folderid, $entryid);
if ($object) {
$folder = $this->getFolderObject($object['_mailbox']);
if ($folder && $folder->delete($entryid)) {
if ($this->tag_categories) {
$this->setKolabTags($object['uid'], null);
}
return true;
}
return false;
}
// object doesn't exist, confirm deletion
return true;
}
/**
* Returns internal folder IDs
*
* @param string $folderid Folder identifier
*
* @return array List of folder identifiers
*/
protected function extractFolders($folderid)
{
if ($folderid instanceof Syncroton_Model_IFolder) {
$folderid = $folderid->serverId;
}
if ($folderid == $this->defaultRootFolder) {
$folders = $this->listFolders();
if (!is_array($folders)) {
return null;
}
$folders = array_keys($folders);
}
else {
$folders = array($folderid);
}
return $folders;
}
/**
* List of all IMAP folders (or subtree)
*
* @param string $parentid Parent folder identifier
*
* @return array List of folder identifiers
*/
protected function listFolders($parentid = null)
{
if (empty($this->imap_folders)) {
$this->imap_folders = $this->backend->folders_list($this->device->deviceid, $this->modelName);
}
if ($parentid === null) {
return $this->imap_folders;
}
$folders = array();
$parents = array($parentid);
foreach ($this->imap_folders as $folder_id => $folder) {
if ($folder['parentId'] && in_array($folder['parentId'], $parents)) {
$folders[$folder_id] = $folder;
$parents[] = $folder_id;
}
}
return $folders;
}
/**
* Returns Folder object (uses internal cache)
*
* @param string $name Folder name (UTF7-IMAP)
*
* @return kolab_storage_folder Folder object
*/
protected function getFolderObject($name)
{
if ($name === null) {
return null;
}
if (!isset($this->folders[$name])) {
$this->folders[$name] = kolab_storage::get_folder($name);
}
return $this->folders[$name];
}
/**
* Returns ActiveSync settings of specified folder
*
* @param string $name Folder name (UTF7-IMAP)
*
* @return array Folder settings
*/
protected function getFolderConfig($name)
{
$metadata = $this->backend->folder_meta();
if (!is_array($metadata)) {
return array();
}
$deviceid = $this->device->deviceid;
$config = $metadata[$name]['FOLDER'][$deviceid];
return array(
'ALARMS' => $config['S'] == 2,
);
}
/**
* Returns real folder name for specified folder ID
*/
protected function getFolderName($folderid)
{
if ($folderid == $this->defaultRootFolder) {
$default = $this->getDefaultFolder();
if (!is_array($default)) {
return null;
}
$folderid = isset($default['realid']) ? $default['realid'] : $default['serverId'];
}
return $this->backend->folder_id2name($folderid, $this->device->deviceid);
}
/**
* Convert contact from xml to kolab format
*
* @param Syncroton_Model_IEntry $data Contact data
* @param string $folderId Folder identifier
* @param array $entry Old Contact data for merge
*
* @return array
*/
abstract function toKolab(Syncroton_Model_IEntry $data, $folderId, $entry = null);
/**
* Extracts data from kolab data array
*/
protected function getKolabDataItem($data, $name)
{
$name_items = explode('.', $name);
$count = count($name_items);
// multi-level array (e.g. address, phone)
if ($count == 3) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!empty($data[$name]) && is_array($data[$name])) {
foreach ($data[$name] as $element) {
if ($element['type'] == $type) {
return $element[$key_name];
}
}
}
return null;
}
/*
// hash array e.g. organizer
else if ($count == 2) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!empty($data[$name]) && is_array($data[$name])) {
foreach ($data[$name] as $element) {
if ($element['type'] == $type) {
return $element[$key_name];
}
}
}
return null;
}
*/
$name_items = explode(':', $name);
$name = $name_items[0];
if (empty($data[$name])) {
return null;
}
// simple array (e.g. email)
if (count($name_items) == 2) {
return $data[$name][$name_items[1]];
}
return $data[$name];
}
/**
* Saves data in kolab data array
*/
protected function setKolabDataItem(&$data, $name, $value)
{
if (empty($value)) {
return $this->unsetKolabDataItem($data, $name);
}
$name_items = explode('.', $name);
// multi-level array (e.g. address, phone)
if (count($name_items) == 3) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!isset($data[$name])) {
$data[$name] = array();
}
foreach ($data[$name] as $idx => $element) {
if ($element['type'] == $type) {
$found = $idx;
break;
}
}
if (!isset($found)) {
$data[$name] = array_values($data[$name]);
$found = count($data[$name]);
$data[$name][$found] = array('type' => $type);
}
$data[$name][$found][$key_name] = $value;
return;
}
$name_items = explode(':', $name);
$name = $name_items[0];
// simple array (e.g. email)
if (count($name_items) == 2) {
$data[$name][$name_items[1]] = $value;
return;
}
$data[$name] = $value;
}
/**
* Unsets data item in kolab data array
*/
protected function unsetKolabDataItem(&$data, $name)
{
$name_items = explode('.', $name);
// multi-level array (e.g. address, phone)
if (count($name_items) == 3) {
$name = $name_items[0];
$type = $name_items[1];
$key_name = $name_items[2];
if (!isset($data[$name])) {
return;
}
foreach ($data[$name] as $idx => $element) {
if ($element['type'] == $type) {
$found = $idx;
break;
}
}
if (!isset($found)) {
return;
}
unset($data[$name][$found][$key_name]);
// if there's only one element and it's 'type', remove it
if (count($data[$name][$found]) == 1 && isset($data[$name][$found]['type'])) {
unset($data[$name][$found]['type']);
}
if (empty($data[$name][$found])) {
unset($data[$name][$found]);
}
if (empty($data[$name])) {
unset($data[$name]);
}
return;
}
$name_items = explode(':', $name);
$name = $name_items[0];
// simple array (e.g. email)
if (count($name_items) == 2) {
unset($data[$name][$name_items[1]]);
if (empty($data[$name])) {
unset($data[$name]);
}
return;
}
unset($data[$name]);
}
/**
* Setter for Body attribute according to client version
*
* @param string $value Body
* @param array $param Body parameters
*
* @reurn Syncroton_Model_EmailBody Body element
*/
protected function setBody($value, $params = array())
{
if (empty($value) && empty($params)) {
return;
}
// Old protocol version doesn't support AirSyncBase:Body, it's eg. WindowsCE
if ($this->asversion < 12) {
return;
}
if (!empty($value)) {
// cast to string to workaround issue described in Bug #1635
$params['data'] = (string) $value;
}
if (!isset($params['type'])) {
$params['type'] = Syncroton_Model_EmailBody::TYPE_PLAINTEXT;
}
return new Syncroton_Model_EmailBody($params);
}
/**
* Getter for Body attribute value according to client version
*
* @param mixed $body Body element
* @param int $type Result data type (to which the body will be converted, if specified).
* One or array of Syncroton_Model_EmailBody constants.
*
* @return string Body value
*/
protected function getBody($body, $type = null)
{
if ($body && $body->data) {
$data = $body->data;
}
if (!$data || empty($type)) {
return;
}
$type = (array) $type;
// Convert to specified type
if (!in_array($body->type, $type)) {
$converter = new kolab_sync_body_converter($data, $body->type);
$data = $converter->convert($type[0]);
}
return $data;
}
/**
* Converts text (plain or html) into ActiveSync Body element.
* Takes bodyPreferences into account and detects if the text is plain or html.
*/
protected function body_from_kolab($body, $collection)
{
if (empty($body)) {
return;
}
$opts = $collection->options;
$prefs = $opts['bodyPreferences'];
$html_type = Syncroton_Command_Sync::BODY_TYPE_HTML;
$type = Syncroton_Command_Sync::BODY_TYPE_PLAIN_TEXT;
$params = array();
// HTML? check for opening and closing or tags
$is_html = preg_match('/<(html|body)(\s+[a-z]|>)/', $body, $m) && strpos($body, ''.$m[1].'>') > 0;
// here we assume that all devices support plain text
if ($is_html) {
// device supports HTML...
if (!empty($prefs[$html_type])) {
$type = $html_type;
}
// ...else convert to plain text
else {
$txt = new rcube_html2text($body, false, true);
$body = $txt->get_text();
}
}
// strip out any non utf-8 characters
$body = rcube_charset::clean($body);
$real_length = $body_length = strlen($body);
// truncate the body if needed
if (($truncateAt = $prefs[$type]['truncationSize']) && $body_length > $truncateAt) {
$body = mb_strcut($body, 0, $truncateAt);
$body_length = strlen($body);
$params['truncated'] = 1;
$params['estimatedDataSize'] = $real_length;
}
$params['type'] = $type;
return $this->setBody($body, $params);
}
/**
* Converts PHP DateTime, date (YYYY-MM-DD) or unixtimestamp into PHP DateTime in UTC
*
* @param DateTime|int|string $date Unix timestamp, date (YYYY-MM-DD) or PHP DateTime object
*
* @return DateTime Datetime object
*/
protected static function date_from_kolab($date)
{
if (!empty($date)) {
if (is_numeric($date)) {
$date = new DateTime('@' . $date);
}
else if (is_string($date)) {
$date = new DateTime($date, new DateTimeZone('UTC'));
}
else if ($date instanceof DateTime) {
$date = clone $date;
$tz = $date->getTimezone();
$tz_name = $tz->getName();
// convert to UTC if needed
if ($tz_name != 'UTC') {
$utc = new DateTimeZone('UTC');
// safe dateonly object conversion to UTC
// note: _dateonly flag is set by libkolab e.g. for birthdays
if ($date->_dateonly) {
// avoid time change
$date = new DateTime($date->format('Y-m-d'), $utc);
// set time to noon to avoid timezone troubles
$date->setTime(12, 0, 0);
}
else {
$date->setTimezone($utc);
}
}
}
else {
return null; // invalid input
}
return $date;
}
}
/**
* Convert Kolab event/task recurrence into ActiveSync
*/
protected function recurrence_from_kolab($collection, $data, &$result, $type = 'Event')
{
if (empty($data['recurrence'])) {
return;
}
$recurrence = array();
$r = $data['recurrence'];
// required fields
switch($r['FREQ']) {
case 'DAILY':
$recurrence['type'] = self::RECUR_TYPE_DAILY;
break;
case 'WEEKLY':
$recurrence['type'] = self::RECUR_TYPE_WEEKLY;
$recurrence['dayOfWeek'] = $this->day2bitmask($r['BYDAY']);
break;
case 'MONTHLY':
if (!empty($r['BYMONTHDAY'])) {
// @TODO: ActiveSync doesn't support multi-valued month days,
// should we replicate the recurrence element for each day of month?
$month_day = array_shift(explode(',', $r['BYMONTHDAY']));
$recurrence['type'] = self::RECUR_TYPE_MONTHLY;
$recurrence['dayOfMonth'] = $month_day;
}
else {
$week = (int) substr($r['BYDAY'], 0, -2);
$week = ($week == -1) ? 5 : $week;
$day = substr($r['BYDAY'], -2);
$recurrence['type'] = self::RECUR_TYPE_MONTHLY_DAYN;
$recurrence['weekOfMonth'] = $week;
$recurrence['dayOfWeek'] = $this->day2bitmask($day);
}
break;
case 'YEARLY':
// @TODO: ActiveSync doesn't support multi-valued months,
// should we replicate the recurrence element for each month?
$month = array_shift(explode(',', $r['BYMONTH']));
if (!empty($r['BYDAY'])) {
$week = (int) substr($r['BYDAY'], 0, -2);
$week = ($week == -1) ? 5 : $week;
$day = substr($r['BYDAY'], -2);
$recurrence['type'] = self::RECUR_TYPE_YEARLY_DAYN;
$recurrence['weekOfMonth'] = $week;
$recurrence['dayOfWeek'] = $this->day2bitmask($day);
$recurrence['monthOfYear'] = $month;
}
else if (!empty($r['BYMONTHDAY'])) {
// @TODO: ActiveSync doesn't support multi-valued month days,
// should we replicate the recurrence element for each day of month?
$month_day = array_shift(explode(',', $r['BYMONTHDAY']));
$recurrence['type'] = self::RECUR_TYPE_YEARLY;
$recurrence['dayOfMonth'] = $month_day;
$recurrence['monthOfYear'] = $month;
}
else {
$recurrence['type'] = self::RECUR_TYPE_YEARLY;
$recurrence['monthOfYear'] = $month;
}
break;
}
// required field
$recurrence['interval'] = $r['INTERVAL'] ? $r['INTERVAL'] : 1;
if (!empty($r['UNTIL'])) {
$recurrence['until'] = self::date_from_kolab($r['UNTIL']);
}
else if (!empty($r['COUNT'])) {
$recurrence['occurrences'] = $r['COUNT'];
}
$class = 'Syncroton_Model_' . $type . 'Recurrence';
$result['recurrence'] = new $class($recurrence);
// Tasks do not support exceptions
if ($type == 'Event') {
- $result['exceptions'] = $this->exceptions_from_kolab($collection, $data, $result);
+ $result['exceptions'] = $this->exceptions_from_kolab($collection, $data);
}
}
/**
* Convert ActiveSync event/task recurrence into Kolab
*/
protected function recurrence_to_kolab($data, $folderid, $timezone = null)
{
if (!($data->recurrence instanceof Syncroton_Model_EventRecurrence) || !isset($data->recurrence->type)) {
return null;
}
$recurrence = $data->recurrence;
$type = $recurrence->type;
switch ($type) {
case self::RECUR_TYPE_DAILY:
break;
case self::RECUR_TYPE_WEEKLY:
$rrule['BYDAY'] = $this->bitmask2day($recurrence->dayOfWeek);
break;
case self::RECUR_TYPE_MONTHLY:
$rrule['BYMONTHDAY'] = $recurrence->dayOfMonth;
break;
case self::RECUR_TYPE_MONTHLY_DAYN:
$week = $recurrence->weekOfMonth;
$day = $recurrence->dayOfWeek;
$byDay = $week == 5 ? -1 : $week;
$byDay .= $this->bitmask2day($day);
$rrule['BYDAY'] = $byDay;
break;
case self::RECUR_TYPE_YEARLY:
$rrule['BYMONTH'] = $recurrence->monthOfYear;
$rrule['BYMONTHDAY'] = $recurrence->dayOfMonth;
break;
case self::RECUR_TYPE_YEARLY_DAYN:
$rrule['BYMONTH'] = $recurrence->monthOfYear;
$week = $recurrence->weekOfMonth;
$day = $recurrence->dayOfWeek;
$byDay = $week == 5 ? -1 : $week;
$byDay .= $this->bitmask2day($day);
$rrule['BYDAY'] = $byDay;
break;
}
$rrule['FREQ'] = $this->recurTypeMap[$type];
$rrule['INTERVAL'] = isset($recurrence->interval) ? $recurrence->interval : 1;
if (isset($recurrence->until)) {
if ($timezone) {
$recurrence->until->setTimezone($timezone);
}
$rrule['UNTIL'] = $recurrence->until;
}
else if (!empty($recurrence->occurrences)) {
$rrule['COUNT'] = $recurrence->occurrences;
}
// recurrence exceptions (not supported by Tasks)
if ($data instanceof Syncroton_Model_Event) {
$this->exceptions_to_kolab($data, $rrule, $folderid, $timezone);
}
return $rrule;
}
/**
* Convert Kolab event recurrence exceptions into ActiveSync
*/
- protected function exceptions_from_kolab($collection, $data, $result)
+ protected function exceptions_from_kolab($collection, $data)
{
if (empty($data['recurrence']['EXCEPTIONS']) && empty($data['recurrence']['EXDATE'])) {
return null;
}
$ex_list = array();
// exceptions (modified occurences)
foreach ((array)$data['recurrence']['EXCEPTIONS'] as $exception) {
$exception['_mailbox'] = $data['_mailbox'];
$ex = $this->getEntry($collection, $exception, true);
$ex['exceptionStartTime'] = clone $ex['startTime'];
// remove fields not supported by Syncroton_Model_EventException
unset($ex['uID']);
// @TODO: 'thisandfuture=true' is not supported in Activesync
// we'd need to slit the event into two separate events
$ex_list[] = new Syncroton_Model_EventException($ex);
}
// exdate (deleted occurences)
foreach ((array)$data['recurrence']['EXDATE'] as $exception) {
if (!($exception instanceof DateTime)) {
continue;
}
// set event start time to exception date
// that can't be any time, tested with Android
$hour = $data['_start']->format('H');
$minute = $data['_start']->format('i');
$second = $data['_start']->format('s');
$exception->setTime($hour, $minute, $second);
$exception->_dateonly = false;
$ex = array(
'deleted' => 1,
'exceptionStartTime' => self::date_from_kolab($exception),
);
$ex_list[] = new Syncroton_Model_EventException($ex);
}
return $ex_list;
}
/**
* Convert ActiveSync event recurrence exceptions into Kolab
*/
protected function exceptions_to_kolab($data, &$rrule, $folderid, $timezone = null)
{
$rrule['EXDATE'] = array();
$rrule['EXCEPTIONS'] = array();
// handle exceptions from recurrence
if (!empty($data->exceptions)) {
foreach ($data->exceptions as $exception) {
if ($exception->deleted) {
$date = clone $exception->exceptionStartTime;
if ($timezone) {
$date->setTimezone($timezone);
}
$date->setTime(0, 0, 0);
$rrule['EXDATE'][] = $date;
}
else if (!$exception->deleted) {
$ex = $this->toKolab($exception, $folderid, null, $timezone);
if ($data->allDayEvent) {
$ex['allday'] = 1;
}
$rrule['EXCEPTIONS'][] = $ex;
}
}
}
}
/**
* Returns list of tag names assigned to kolab object
*/
protected function getKolabTags($uid, $categories = null)
{
$config = kolab_storage_config::get_instance();
$tags = $config->get_tags($uid);
$tags = array_filter(array_map(function($v) { return $v['name']; }, $tags));
// merge result with old categories
if (!empty($categories)) {
$tags = array_unique(array_merge($tags, (array) $categories));
}
return $tags;
}
/**
* Set tags to kolab object
*/
protected function setKolabTags($uid, $tags)
{
- if (isset($data->categories)) {
- $config = kolab_storage_config::get_instance();
- $config->save_tags($uid, $tags);
- }
+ $config = kolab_storage_config::get_instance();
+ $config->save_tags($uid, $tags);
}
/**
* Converts string of days (TU,TH) to bitmask used by ActiveSync
*
* @param string $days
*
* @return int
*/
protected function day2bitmask($days)
{
$days = explode(',', $days);
$result = 0;
foreach ($days as $day) {
$result = $result + $this->recurDayMap[$day];
}
return $result;
}
/**
* Convert bitmask used by ActiveSync to string of days (TU,TH)
*
* @param int $days
*
* @return string
*/
protected function bitmask2day($days)
{
$days_arr = array();
for ($bitmask = 1; $bitmask <= self::RECUR_DOW_SATURDAY; $bitmask = $bitmask << 1) {
$dayMatch = $days & $bitmask;
if ($dayMatch === $bitmask) {
$days_arr[] = array_search($bitmask, $this->recurDayMap);
}
}
$result = implode(',', $days_arr);
return $result;
}
}
diff --git a/lib/kolab_sync_data_calendar.php b/lib/kolab_sync_data_calendar.php
index a762356..c4b2f6b 100644
--- a/lib/kolab_sync_data_calendar.php
+++ b/lib/kolab_sync_data_calendar.php
@@ -1,575 +1,574 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Calendar (Events) data class for Syncroton
*/
class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data_IDataCalendar
{
/**
* Mapping from ActiveSync Calendar namespace fields
*/
protected $mapping = array(
'allDayEvent' => 'allday',
//'attendees' => 'attendees',
'body' => 'description',
//'bodyTruncated' => 'bodytruncated',
'busyStatus' => 'free_busy',
//'categories' => 'categories',
'dtStamp' => 'changed',
'endTime' => 'end',
//'exceptions' => 'exceptions',
'location' => 'location',
//'meetingStatus' => 'meetingstatus',
//'organizerEmail' => 'organizeremail',
//'organizerName' => 'organizername',
//'recurrence' => 'recurrence',
//'reminder' => 'reminder',
//'responseRequested' => 'responserequested',
//'responseType' => 'responsetype',
'sensitivity' => 'sensitivity',
'startTime' => 'start',
'subject' => 'title',
//'timezone' => 'timezone',
'uID' => 'uid',
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'event';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_CALENDAR;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'Calendar';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_CALENDAR_USER_CREATED;
/**
* attendee status
*/
const ATTENDEE_STATUS_UNKNOWN = 0;
const ATTENDEE_STATUS_TENTATIVE = 2;
const ATTENDEE_STATUS_ACCEPTED = 3;
const ATTENDEE_STATUS_DECLINED = 4;
const ATTENDEE_STATUS_NOTRESPONDED = 5;
/**
* attendee types
*/
const ATTENDEE_TYPE_REQUIRED = 1;
const ATTENDEE_TYPE_OPTIONAL = 2;
const ATTENDEE_TYPE_RESOURCE = 3;
/**
* busy status constants
*/
const BUSY_STATUS_FREE = 0;
const BUSY_STATUS_TENTATIVE = 1;
const BUSY_STATUS_BUSY = 2;
const BUSY_STATUS_OUTOFOFFICE = 3;
/**
* Sensitivity values
*/
const SENSITIVITY_NORMAL = 0;
const SENSITIVITY_PERSONAL = 1;
const SENSITIVITY_PRIVATE = 2;
const SENSITIVITY_CONFIDENTIAL = 3;
/**
* Mapping of attendee status
*
* @var array
*/
protected $attendeeStatusMap = array(
'UNKNOWN' => self::ATTENDEE_STATUS_UNKNOWN,
'TENTATIVE' => self::ATTENDEE_STATUS_TENTATIVE,
'ACCEPTED' => self::ATTENDEE_STATUS_ACCEPTED,
'DECLINED' => self::ATTENDEE_STATUS_DECLINED,
'DELEGATED' => self::ATTENDEE_STATUS_UNKNOWN,
'NEEDS-ACTION' => self::ATTENDEE_STATUS_UNKNOWN,
//self::ATTENDEE_STATUS_NOTRESPONDED,
);
/**
* Mapping of attendee type
*
* NOTE: recurrences need extra handling!
* @var array
*/
protected $attendeeTypeMap = array(
'REQ-PARTICIPANT' => self::ATTENDEE_TYPE_REQUIRED,
'OPT-PARTICIPANT' => self::ATTENDEE_TYPE_OPTIONAL,
// 'NON-PARTICIPANT' => self::ATTENDEE_TYPE_RESOURCE,
// 'CHAIR' => self::ATTENDEE_TYPE_RESOURCE,
);
/**
* Mapping of busy status
*
* @var array
*/
protected $busyStatusMap = array(
'free' => self::BUSY_STATUS_FREE,
'tentative' => self::BUSY_STATUS_TENTATIVE,
'busy' => self::BUSY_STATUS_BUSY,
'outofoffice' => self::BUSY_STATUS_OUTOFOFFICE,
);
/**
* mapping of sensitivity
*
* @var array
*/
protected $sensitivityMap = array(
'public' => self::SENSITIVITY_PERSONAL,
'private' => self::SENSITIVITY_PRIVATE,
'confidential' => self::SENSITIVITY_CONFIDENTIAL,
);
/**
* Appends contact data to xml element
*
* @param Syncroton_Model_SyncCollection $collection Collection data
* @param string $serverId Local entry identifier
* @param boolean $as_array Return entry as array
*
* @return array|Syncroton_Model_Event|array Event object
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
{
$event = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
$config = $this->getFolderConfig($event['_mailbox']);
$result = array();
// Timezone
// Kolab Format 3.0 and xCal does support timezone per-date, but ActiveSync allows
// only one timezone per-event. We'll use timezone of the start date
if ($event['start'] instanceof DateTime) {
$timezone = $event['start']->getTimezone();
if ($timezone && ($tz_name = $timezone->getName()) != 'UTC') {
$tzc = kolab_sync_timezone_converter::getInstance();
if ($tz_name = $tzc->encodeTimezone($tz_name)) {
$result['timezone'] = $tz_name;
}
}
}
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $this->getKolabDataItem($event, $name);
switch ($name) {
case 'changed':
case 'end':
case 'start':
// For all-day events Kolab uses different times
// At least Android doesn't display such event as all-day event
if ($value && is_a($value, 'DateTime')) {
$date = clone $value;
if ($event['allday']) {
// need this for self::date_from_kolab()
$date->_dateonly = false;
if ($name == 'start') {
$date->setTime(0, 0, 0);
}
else if ($name == 'end') {
$date->setTime(0, 0, 0);
$date->modify('+1 day');
}
}
// set this date for use in recurrence exceptions handling
if ($name == 'start') {
$event['_start'] = $date;
}
$value = self::date_from_kolab($date);
}
break;
case 'sensitivity':
$value = intval($this->sensitivityMap[$value]);
break;
case 'free_busy':
$value = $this->busyStatusMap[$value];
break;
case 'description':
$value = $this->body_from_kolab($value, $collection);
break;
}
if (empty($value) || is_array($value)) {
continue;
}
$result[$key] = $value;
}
// Event reminder time
if ($config['ALARMS'] && ($minutes = $this->from_kolab_alarm($event['alarms']))) {
$result['reminder'] = $minutes;
}
$result['categories'] = array();
$result['attendees'] = array();
// Categories, Roundcube Calendar plugin supports only one category at a time
if (!empty($event['categories'])) {
$result['categories'] = (array) $event['categories'];
}
// Organizer
if (!empty($event['attendees'])) {
foreach ($event['attendees'] as $idx => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
- $organizer = $attendee;
if ($name = $attendee['name']) {
$result['organizerName'] = $name;
}
if ($email = $attendee['email']) {
$result['organizerEmail'] = $email;
}
unset($event['attendees'][$idx]);
break;
}
}
}
// Attendees
if (!empty($event['attendees'])) {
foreach ($event['attendees'] as $idx => $attendee) {
$att = array();
if ($name = $attendee['name']) {
$att['name'] = $name;
}
if ($email = $attendee['email']) {
$att['email'] = $email;
}
if ($this->asversion >= 12) {
$type = isset($attendee['role']) ? $this->attendeeTypeMap[$attendee['role']] : null;
- $status = isset($attendee['status']) ? $this->attendeeStatusMap[$attende['status']] : null;
+ $status = isset($attendee['status']) ? $this->attendeeStatusMap[$attendee['status']] : null;
$att['attendeeType'] = $type ? $type : self::ATTENDEE_TYPE_REQUIRED;
$att['attendeeStatus'] = $status ? $status : self::ATTENDEE_STATUS_UNKNOWN;
}
$result['attendees'][] = new Syncroton_Model_EventAttendee($att);
}
}
// Event meeting status
$result['meetingStatus'] = intval(!empty($result['attendees']));
// Recurrence (and exceptions)
$this->recurrence_from_kolab($collection, $event, $result);
return $as_array ? $result : new Syncroton_Model_Event($result);
}
/**
* convert contact from xml to libkolab array
*
* @param Syncroton_Model_IEntry $data Contact to convert
* @param string $folderid Folder identifier
* @param array $entry Existing entry
* @param DateTimeZone $timezone Timezone of the event
*
* @return array
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null, $timezone = null)
{
$event = !empty($entry) ? $entry : array();
$foldername = isset($event['_mailbox']) ? $event['_mailbox'] : $this->getFolderName($folderid);
$config = $this->getFolderConfig($foldername);
$is_exception = $data instanceof Syncroton_Model_EventException;
$event['allday'] = 0;
// Timezone
if (!$timezone && isset($data->timezone)) {
$tzc = kolab_sync_timezone_converter::getInstance();
$expected = kolab_format::$timezone->getName();
if (!empty($event['start']) && ($event['start'] instanceof DateTime)) {
$expected = $event['start']->getTimezone()->getName();
}
$timezone = $tzc->getTimezone($data->timezone, $expected);
try {
$timezone = new DateTimeZone($timezone);
}
catch (Exception $e) {
$timezone = null;
}
}
if (empty($timezone)) {
$timezone = new DateTimeZone('UTC');
}
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
// skip UID field, unsupported in event exceptions
// we need to do this here, because the next line (data getter) will throw an exception
if ($is_exception && $key == 'uID') {
continue;
}
$value = $data->$key;
switch ($name) {
case 'changed':
$value = null;
break;
case 'end':
case 'start':
if ($timezone && $value) {
$value->setTimezone($timezone);
}
// In ActiveSync all-day event ends on 00:00:00 next day
if ($value && $data->allDayEvent && $name == 'end') {
$value->modify('-1 second');
}
break;
case 'sensitivity':
$map = array_flip($this->sensitivityMap);
$value = $map[$value];
break;
case 'free_busy':
$map = array_flip($this->busyStatusMap);
$value = $map[$value];
break;
case 'description':
$value = $this->getBody($value, Syncroton_Model_EmailBody::TYPE_PLAINTEXT);
// If description isn't specified keep old description
if ($value === null) {
continue 2;
}
break;
case 'uid':
// If UID is too long, use auto-generated UID (#1034)
// It's because UID is used as ServerId which cannot be longer than 64 chars
if (strlen($value) > 64) {
$value = null;
}
break;
}
$this->setKolabDataItem($event, $name, $value);
}
// Try to fix allday events from Android
// It doesn't set all-day flag but the period is a whole day
if (!$event['allday'] && $event['end'] && $event['start']) {
$interval = @date_diff($event['start'], $event['end']);
if ($interval && $interval->format('%y%m%d%h%i%s') == '001000') {
$event['allday'] = 1;
$event['end'] = clone $event['start'];
}
}
// Reminder
// @TODO: should alarms be used when importing event from phone?
if ($config['ALARMS']) {
$event['alarms'] = $this->to_kolab_alarm($data->reminder, $event);
}
$event['attendees'] = array();
$event['categories'] = array();
// Categories
if (isset($data->categories)) {
foreach ($data->categories as $category) {
$event['categories'][] = $category;
}
}
// Organizer
if (!$is_exception) {
$name = $data->organizerName;
$email = $data->organizerEmail;
if ($name || $email) {
$event['attendees'][] = array(
'role' => 'ORGANIZER',
'name' => $name,
'email' => $email,
);
}
}
// Attendees
if (isset($data->attendees)) {
foreach ($data->attendees as $attendee) {
$role = false;
if (isset($attendee->attendeeType)) {
$role = array_search($attendee->attendeeType, $this->attendeeTypeMap);
}
if ($role === false) {
$role = array_search(self::ATTENDEE_TYPE_REQUIRED, $this->attendeeTypeMap);
}
// AttendeeStatus send only on repsonse (?)
$event['attendees'][] = array(
'role' => $role,
'name' => $attendee->name,
'email' => $attendee->email,
);
}
}
// recurrence (and exceptions)
if (!$is_exception) {
$event['recurrence'] = $this->recurrence_to_kolab($data, $folderid, $timezone);
}
return $event;
}
/**
* Set attendee status for meeting
*
* @param Syncroton_Model_MeetingResponse $request The meeting response
*
* @return string ID of new calendar entry
*/
public function setAttendeeStatus(Syncroton_Model_MeetingResponse $request)
{
// @TODO: not implemented
throw new Syncroton_Exception_Status_MeetingResponse(Syncroton_Exception_Status_MeetingMeeting::MEETING_ERROR);
}
/**
* Returns filter query array according to specified ActiveSync FilterType
*
* @param int $filter_type Filter type
*
* @param array Filter query
*/
protected function filter($filter_type = 0)
{
$filter = array(array('type', '=', $this->modelName));
switch ($filter_type) {
case Syncroton_Command_Sync::FILTER_2_WEEKS_BACK:
$mod = '-2 weeks';
break;
case Syncroton_Command_Sync::FILTER_1_MONTH_BACK:
$mod = '-1 month';
break;
case Syncroton_Command_Sync::FILTER_3_MONTHS_BACK:
$mod = '-3 months';
break;
case Syncroton_Command_Sync::FILTER_6_MONTHS_BACK:
$mod = '-6 months';
break;
}
if (!empty($mod)) {
$dt = new DateTime('now', new DateTimeZone('UTC'));
$dt->modify($mod);
$filter[] = array('dtend', '>', $dt);
}
return $filter;
}
/**
* Converts libkolab alarms string into number of minutes
*/
protected function from_kolab_alarm($value)
{
// e.g. '-15M:DISPLAY'
// Ignore EMAIL alarms
if (preg_match('/^-([0-9]+)([WDHMS]):(DISPLAY|AUDIO)$/', $value, $matches)) {
$value = intval($matches[1]);
switch ($matches[2]) {
case 'S': $value = 1; break;
case 'H': $value *= 60; break;
case 'D': $value *= 24 * 60; break;
case 'W': $value *= 7 * 24 * 60; break;
}
return $value;
}
}
/**
* Converts ActiveSync libkolab alarms string into number of minutes
*/
protected function to_kolab_alarm($value, $event)
{
// Get alarm type from old event object if exists
if (!empty($event['alarms']) && preg_match('/:(.*)$/', $event['alarms'], $matches)) {
$type = $matches[1];
}
if ($value) {
return sprintf('-%dM:%s', $value, $type ? $type : 'DISPLAY');
}
if ($type == 'DISPLAY' || $type == 'AUDIO') {
return null;
}
return $event['alarms'];
}
}
diff --git a/lib/kolab_sync_data_email.php b/lib/kolab_sync_data_email.php
index 434416b..48e8d0d 100644
--- a/lib/kolab_sync_data_email.php
+++ b/lib/kolab_sync_data_email.php
@@ -1,1607 +1,1603 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Email data class for Syncroton
*/
class kolab_sync_data_email extends kolab_sync_data implements Syncroton_Data_IDataSearch
{
const MAX_SEARCH_RESULT = 200;
/**
* Mapping from ActiveSync Email namespace fields
*/
protected $mapping = array(
'cc' => 'cc',
//'contentClass' => 'contentclass',
'dateReceived' => 'internaldate',
//'displayTo' => 'displayto', //?
//'flag' => 'flag',
'from' => 'from',
//'importance' => 'importance',
'internetCPID' => 'charset',
//'messageClass' => 'messageclass',
'replyTo' => 'replyto',
//'read' => 'read',
'subject' => 'subject',
//'threadTopic' => 'threadtopic',
'to' => 'to',
);
/**
* Special folder type/name map
*
* @var array
*/
protected $folder_types = array(
2 => 'Inbox',
3 => 'Drafts',
4 => 'Deleted Items',
5 => 'Sent Items',
6 => 'Outbox',
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'mail';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_INBOX;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'INBOX';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_MAIL_USER_CREATED;
/**
* the constructor
*
* @param Syncroton_Model_IDevice $device
* @param DateTime $syncTimeStamp
*/
public function __construct(Syncroton_Model_IDevice $device, DateTime $syncTimeStamp)
{
parent::__construct($device, $syncTimeStamp);
$this->storage = rcube::get_instance()->get_storage();
// Outlook 2013 support multi-folder
$this->ext_devices[] = 'windowsoutlook15';
if ($this->asversion >= 14) {
$this->tag_categories = true;
}
}
/**
* Creates model object
*
* @param Syncroton_Model_SyncCollection $collection Collection data
* @param string $serverId Local entry identifier
*
* @return Syncroton_Model_Email Email object
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId)
{
$message = $this->getObject($serverId);
// error (message doesn't exist?)
if (empty($message)) {
throw new Syncroton_Exception_NotFound("Message $serverId not found");
}
- $msg = $this->parseMessageId($serverId);
$headers = $message->headers; // rcube_message_header
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = null;
switch ($name) {
case 'internaldate':
$value = self::date_from_kolab(rcube_imap_generic::strToTime($headers->internaldate));
break;
case 'cc':
case 'to':
case 'replyto':
case 'from':
$addresses = rcube_mime::decode_address_list($headers->$name, null, true, $headers->charset);
foreach ($addresses as $idx => $part) {
// @FIXME: set name + address or address only?
$addresses[$idx] = format_email_recipient($part['mailto'], $part['name']);
}
$value = implode(',', $addresses);
break;
case 'subject':
$value = $headers->get('subject');
break;
case 'charset':
$value = self::charset_to_cp($headers->charset);
break;
}
if (empty($value) || is_array($value)) {
continue;
}
if (is_string($value)) {
$value = rcube_charset::clean($value);
}
$result[$key] = $value;
}
// $result['ConversationId'] = 'FF68022058BD485996BE15F6F6D99320';
// $result['ConversationIndex'] = 'CA2CFA8A23';
// Read flag
$result['read'] = intval(!empty($headers->flags['SEEN']));
// Flagged message
if (!empty($headers->flags['FLAGGED'])) {
// Use FollowUp flag which is used in Android when message is marked with a star
$result['flag'] = new Syncroton_Model_EmailFlag(array(
'flagType' => 'FollowUp',
'status' => Syncroton_Model_EmailFlag::STATUS_ACTIVE,
));
}
// Importance/Priority
if ($headers->priority) {
if ($headers->priority < 3) {
$result['importance'] = 2; // High
}
else if ($headers->priority > 3) {
$result['importance'] = 0; // Low
}
}
// get truncation and body type
$airSyncBaseType = Syncroton_Command_Sync::BODY_TYPE_PLAIN_TEXT;
$truncateAt = null;
$opts = $collection->options;
$prefs = $opts['bodyPreferences'];
if ($opts['mimeSupport'] == Syncroton_Command_Sync::MIMESUPPORT_SEND_MIME) {
$airSyncBaseType = Syncroton_Command_Sync::BODY_TYPE_MIME;
if (isset($prefs[Syncroton_Command_Sync::BODY_TYPE_MIME]['truncationSize'])) {
$truncateAt = $prefs[Syncroton_Command_Sync::BODY_TYPE_MIME]['truncationSize'];
}
else if (isset($opts['mimeTruncation']) && $opts['mimeTruncation'] < Syncroton_Command_Sync::TRUNCATE_NOTHING) {
switch ($opts['mimeTruncation']) {
case Syncroton_Command_Sync::TRUNCATE_ALL:
$truncateAt = 0;
break;
case Syncroton_Command_Sync::TRUNCATE_4096:
$truncateAt = 4096;
break;
case Syncroton_Command_Sync::TRUNCATE_5120:
$truncateAt = 5120;
break;
case Syncroton_Command_Sync::TRUNCATE_7168:
$truncateAt = 7168;
break;
case Syncroton_Command_Sync::TRUNCATE_10240:
$truncateAt = 10240;
break;
case Syncroton_Command_Sync::TRUNCATE_20480:
$truncateAt = 20480;
break;
case Syncroton_Command_Sync::TRUNCATE_51200:
$truncateAt = 51200;
break;
case Syncroton_Command_Sync::TRUNCATE_102400:
$truncateAt = 102400;
break;
}
}
}
else {
// The spec is not very clear, but it looks that if MimeSupport is not set
// we can't add Syncroton_Command_Sync::BODY_TYPE_MIME to the supported types
// list below (Bug #1688)
$types = array(
Syncroton_Command_Sync::BODY_TYPE_HTML,
Syncroton_Command_Sync::BODY_TYPE_PLAIN_TEXT,
);
// @TODO: if client can support both HTML and TEXT use one of
// them which is better according to the real message body type
foreach ($types as $type) {
if (!empty($prefs[$type])) {
if (!empty($prefs[$type]['truncationSize'])) {
$truncateAt = $prefs[$type]['truncationSize'];
}
$preview = (int) $prefs[$type]['preview'];
$airSyncBaseType = $type;
break;
}
}
}
$body_params = array('type' => $airSyncBaseType);
// Message body
// In Sync examples there's one in which bodyPreferences is not defined
// in such case Truncated=1 and there's no body sent to the client
// only it's estimated size
if (empty($prefs)) {
$messageBody = '';
$real_length = $message->size;
$truncateAt = 0;
$body_length = 0;
$isTruncated = 1;
}
else if ($airSyncBaseType == Syncroton_Command_Sync::BODY_TYPE_MIME) {
$messageBody = $this->storage->get_raw_body($message->uid);
// make the source safe (Bug #2715, #2757)
$messageBody = kolab_sync_message::recode_message($messageBody);
// strip out any non utf-8 characters
$messageBody = rcube_charset::clean($messageBody);
$real_length = $body_length = strlen($messageBody);
}
else {
$messageBody = $this->getMessageBody($message, $airSyncBaseType == Syncroton_Command_Sync::BODY_TYPE_HTML);
// strip out any non utf-8 characters
$messageBody = rcube_charset::clean($messageBody);
$real_length = $body_length = strlen($messageBody);
}
// add Preview element to the Body result
if (!empty($preview) && $body_length) {
$body_params['preview'] = $this->getPreview($messageBody, $airSyncBaseType, $preview);
}
// truncate the body if needed
if ($truncateAt && $body_length > $truncateAt) {
$messageBody = mb_strcut($messageBody, 0, $truncateAt);
$body_length = strlen($messageBody);
$isTruncated = 1;
}
if ($isTruncated) {
$body_params['truncated'] = 1;
$body_params['estimatedDataSize'] = $real_length;
}
// add Body element to the result
$result['body'] = $this->setBody($messageBody, $body_params);
// original body type
// @TODO: get this value from getMessageBody()
$result['nativeBodyType'] = $message->has_html_part() ? 2 : 1;
// Message class
// @TODO: add messageClass suffix for encrypted messages
$result['messageClass'] = 'IPM.Note';
$result['contentClass'] = 'urn:content-classes:message';
// Categories (Tags)
if ($this->tag_categories) {
// convert kolab tags into categories
$result['categories'] = $this->getKolabTags($message);
}
// attachments
$attachments = array_merge($message->attachments, $message->inline_parts);
if (!empty($attachments)) {
$result['attachments'] = array();
foreach ($attachments as $attachment) {
$att = array();
$filename = rcube_charset::clean($attachment->filename);
if (empty($filename) && $attachment->mimetype == 'text/html') {
$filename = 'HTML Part';
}
$att['displayName'] = $filename;
$att['fileReference'] = $serverId . '::' . $attachment->mime_id;
$att['method'] = 1;
$att['estimatedDataSize'] = $attachment->size;
if (!empty($attachment->content_id)) {
$att['contentId'] = rcube_charset::clean($attachment->content_id);
}
if (!empty($attachment->content_location)) {
$att['contentLocation'] = rcube_charset::clean($attachment->content_location);
}
if (in_array($attachment, $message->inline_parts)) {
$att['isInline'] = 1;
}
$result['attachments'][] = new Syncroton_Model_EmailAttachment($att);
}
}
return new Syncroton_Model_Email($result);
}
/**
* Returns properties of a message for Search response
*
* @param string $longId Message identifier
* @param array $options Search options
*
* @return Syncroton_Model_Email Email object
*/
public function getSearchEntry($longId, $options)
{
$collection = new Syncroton_Model_SyncCollection(array(
'options' => $options,
));
return $this->getEntry($collection, $longId);
}
/**
* convert contact from xml to libkolab array
*
* @param Syncroton_Model_IEntry $data Contact to convert
* @param string $folderid Folder identifier
* @param array $entry Existing entry
*
* @return array
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null)
{
// does nothing => you can't add emails via ActiveSync
}
/**
* Returns filter query array according to specified ActiveSync FilterType
*
* @param int $filter_type Filter type
*
* @param array Filter query
*/
protected function filter($filter_type = 0)
{
$filter = array();
switch ($filter_type) {
case Syncroton_Command_Sync::FILTER_1_DAY_BACK:
$mod = '-1 day';
break;
case Syncroton_Command_Sync::FILTER_3_DAYS_BACK:
$mod = '-3 days';
break;
case Syncroton_Command_Sync::FILTER_1_WEEK_BACK:
$mod = '-1 week';
break;
case Syncroton_Command_Sync::FILTER_2_WEEKS_BACK:
$mod = '-2 weeks';
break;
case Syncroton_Command_Sync::FILTER_1_MONTH_BACK:
$mod = '-1 month';
break;
}
if (!empty($mod)) {
$dt = new DateTime('now', new DateTimeZone('UTC'));
$dt->modify($mod);
// RFC3501: IMAP SEARCH
$filter[] = 'SINCE ' . $dt->format('d-M-Y');
}
return $filter;
}
/**
* Return list of supported folders for this backend
*
* @return array
*/
public function getAllFolders()
{
$list = $this->listFolders();
if (!is_array($list)) {
throw new Syncroton_Exception_Status_FolderSync(Syncroton_Exception_Status_FolderSync::FOLDER_SERVER_ERROR);
}
// device doesn't support multiple folders
if (!in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
// We'll return max. one folder of supported type
$result = array();
$types = $this->folder_types;
foreach ($list as $idx => $folder) {
$type = $folder['type'] == 12 ? 2 : $folder['type']; // unknown to Inbox
if ($folder_id = $types[$type]) {
$result[$folder_id] = array(
'displayName' => $folder_id,
'serverId' => $folder_id,
'parentId' => 0,
'type' => $type,
);
}
}
$list = $result;
}
foreach ($list as $idx => $folder) {
$list[$idx] = new Syncroton_Model_Folder($folder);
}
return $list;
}
/**
* Return list of folders for specified folder ID
*
* @return array Folder identifiers list
*/
protected function extractFolders($folder_id)
{
$list = $this->listFolders();
$result = array();
if (!is_array($list)) {
throw new Syncroton_Exception_NotFound('Folder not found');
}
// device supports multiple folders?
if (in_array(strtolower($this->device->devicetype), $this->ext_devices)) {
if ($list[$folder_id]) {
$result[] = $folder_id;
}
}
else if ($type = array_search($folder_id, $this->folder_types)) {
foreach ($list as $id => $folder) {
if ($folder['type'] == $type || ($folder_id == 'Inbox' && $folder['type'] == 12)) {
$result[] = $id;
}
}
}
if (empty($result)) {
throw new Syncroton_Exception_NotFound('Folder not found');
}
return $result;
}
/**
* Moves object into another location (folder)
*
* @param string $srcFolderId Source folder identifier
* @param string $serverId Object identifier
* @param string $dstFolderId Destination folder identifier
*
* @throws Syncroton_Exception_Status
* @return string New object identifier
*/
public function moveItem($srcFolderId, $serverId, $dstFolderId)
{
$msg = $this->parseMessageId($serverId);
$dest = $this->extractFolders($dstFolderId);
$dest_id = array_shift($dest);
$dest_name = $this->backend->folder_id2name($dest_id, $this->device->deviceid);
if (empty($msg)) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_SOURCE);
}
if ($dest_name === null) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_DESTINATION);
}
if (!$this->storage->move_message($msg['uid'], $dest_name, $msg['foldername'])) {
throw new Syncroton_Exception_Status_MoveItems(Syncroton_Exception_Status_MoveItems::INVALID_SOURCE);
}
// Use COPYUID feature (RFC2359) to get the new UID of the copied message
$copyuid = $this->storage->conn->data['COPYUID'];
if (is_array($copyuid) && ($uid = $copyuid[1])) {
return $this->createMessageId($dest_id, $uid);
}
}
/**
* add entry from xml data
*
* @param string $folderId Folder identifier
* @param Syncroton_Model_IEntry $entry Entry
*
* @return array
*/
public function createEntry($folderId, Syncroton_Model_IEntry $entry)
{
// Throw exception here for better handling of unsupported
// entry creation, it can be object of class Email or SMS here
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
/**
* Update existing message
*
* @param string $folderId Folder identifier
* @param string $serverId Entry identifier
* @param Syncroton_Model_IEntry $entry Entry
*/
public function updateEntry($folderId, $serverId, Syncroton_Model_IEntry $entry)
{
$msg = $this->parseMessageId($serverId);
$message = $this->getObject($serverId);
if (empty($message)) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
$is_flagged = !empty($message->headers->flags['FLAGGED']);
// Read status change
if (isset($entry->read)) {
// here we update only Read flag
$flag = (((int)$entry->read != 1) ? 'UN' : '') . 'SEEN';
$this->storage->set_flag($msg['uid'], $flag, $msg['foldername']);
}
// Flag change
if (isset($entry->flag) && (empty($entry->flag) || empty($entry->flag->flagType))) {
if ($is_flagged) {
$this->storage->set_flag($msg['uid'], 'UNFLAGGED', $msg['foldername']);
}
}
else if (!$is_flagged && !empty($entry->flag)) {
if ($entry->flag->flagType && preg_match('/follow\s*up/i', $entry->flag->flagType)) {
$this->storage->set_flag($msg['uid'], 'FLAGGED', $msg['foldername']);
}
}
// Categories (Tags) change
if (isset($entry->categories)) {
$this->setKolabTags($message, $entry->categories);
}
}
/**
* delete entry
*
* @param string $folderId
* @param string $serverId
* @param Syncroton_Model_SyncCollection $collection
*/
public function deleteEntry($folderId, $serverId, $collection)
{
$trash = kolab_sync::get_instance()->config->get('trash_mbox');
$msg = $this->parseMessageId($serverId);
if (empty($msg)) {
throw new Syncroton_Exception_Status_Sync(Syncroton_Exception_Status_Sync::SYNC_SERVER_ERROR);
}
// move message to trash folder
if ($collection->deletesAsMoves
&& strlen($trash)
&& $trash != $msg['foldername']
&& $this->storage->folder_exists($trash)
) {
$this->storage->move_message($msg['uid'], $trash, $msg['foldername']);
}
// set delete flag
else {
$this->storage->set_flag($msg['uid'], 'DELETED', $msg['foldername']);
}
}
/**
* Send an email
*
* @param mixed $message MIME message
* @param boolean $saveInSent Enables saving the sent message in Sent folder
*
- * @param throws Syncroton_Exception_Status
+ * @throws Syncroton_Exception_Status
*/
public function sendEmail($message, $saveInSent)
{
if (!($message instanceof kolab_sync_message)) {
$message = new kolab_sync_message($message);
}
$sent = $message->send($smtp_error);
if (!$sent) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::MAIL_SUBMISSION_FAILED);
}
// Save sent message in Sent folder
if ($saveInSent) {
$sent_folder = kolab_sync::get_instance()->config->get('sent_mbox');
if (strlen($sent_folder) && $this->storage->folder_exists($sent_folder)) {
return $this->storage->save_message($sent_folder, $message->source(), '', false, array('SEEN'));
}
}
}
/**
* Forward an email
*
* @param array|string $itemId A string LongId or an array with following properties:
* collectionId, itemId and instanceId
* @param resource|string $body MIME message
* @param boolean $saveInSent Enables saving the sent message in Sent folder
* @param boolean $replaceMime If enabled, original message would be appended
*
- * @param throws Syncroton_Exception_Status
+ * @throws Syncroton_Exception_Status
*/
public function forwardEmail($itemId, $body, $saveInSent, $replaceMime)
{
/*
@TODO:
The SmartForward command can be applied to a meeting. When SmartForward is applied to a recurring meeting,
the InstanceId element (section 2.2.3.83.2) specifies the ID of a particular occurrence in the recurring meeting.
If SmartForward is applied to a recurring meeting and the InstanceId element is absent, the server SHOULD
forward the entire recurring meeting. If the value of the InstanceId element is invalid, the server responds
with Status element (section 2.2.3.162.15) value 104, as specified in section 2.2.4.
When the SmartForward command is used for an appointment, the original message is included by the server
as an attachment to the outgoing message. When the SmartForward command is used for a normal message
or a meeting, the behavior of the SmartForward command is the same as that of the SmartReply command (section 2.2.2.18).
*/
- $msg = $this->parseMessageId($itemId);
+ $msg = $this->parseMessageId($itemId);
+ $message = $this->getObject($itemId);
- if (empty($msg)) {
+ if (empty($message)) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::ITEM_NOT_FOUND);
}
// Parse message
$sync_msg = new kolab_sync_message($body);
// forward original message as attachment
if (!$replaceMime) {
$this->storage->set_folder($msg['foldername']);
$attachment = $this->storage->get_raw_body($msg['uid']);
if (empty($attachment)) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::ITEM_NOT_FOUND);
}
$sync_msg->add_attachment($attachment, array(
'encoding' => '8bit',
'content_type' => 'message/rfc822',
'disposition' => 'inline',
//'name' => 'message.eml',
));
}
// Send message
- $sent = $this->sendEmail($sync_msg, $saveInSent);
+ $this->sendEmail($sync_msg, $saveInSent);
// Set FORWARDED flag on the replied message
if (empty($message->headers->flags['FORWARDED'])) {
$this->storage->set_flag($msg['uid'], 'FORWARDED', $msg['foldername']);
}
}
/**
* Reply to an email
*
* @param array|string $itemId A string LongId or an array with following properties:
* collectionId, itemId and instanceId
* @param resource|string $body MIME message
* @param boolean $saveInSent Enables saving the sent message in Sent folder
* @param boolean $replaceMime If enabled, original message would be appended
*
- * @param throws Syncroton_Exception_Status
+ * @throws Syncroton_Exception_Status
*/
public function replyEmail($itemId, $body, $saveInSent, $replaceMime)
{
$msg = $this->parseMessageId($itemId);
$message = $this->getObject($itemId);
if (empty($message)) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::ITEM_NOT_FOUND);
}
$sync_msg = new kolab_sync_message($body);
$headers = $sync_msg->headers();
// Add References header
if (empty($headers['References'])) {
$sync_msg->set_header('References', trim($message->headers->references . ' ' . $message->headers->messageID));
}
// Get original message body
if (!$replaceMime) {
// @TODO: here we're assuming that reply message is in text/plain format
// So, original message will be converted to plain text if needed
$message_body = $this->getMessageBody($message, false);
// Quote original message body
$message_body = self::wrap_and_quote(trim($message_body), 72);
// Join bodies
$sync_msg->append("\n" . ltrim($message_body));
}
// Send message
- $sent = $this->sendEmail($sync_msg, $saveInSent);
+ $this->sendEmail($sync_msg, $saveInSent);
// Set ANSWERED flag on the replied message
if (empty($message->headers->flags['ANSWERED'])) {
$this->storage->set_flag($msg['uid'], 'ANSWERED', $msg['foldername']);
}
}
/**
* Search for existing entries
*
* @param string $folderid
* @param array $filter
* @param int $result_type Type of the result (see RESULT_* constants)
*
* @return array|int Search result as count or array of uids/objects
*/
protected function searchEntries($folderid, $filter = array(), $result_type = self::RESULT_UID)
{
$folders = $this->extractFolders($folderid);
$filter_str = 'ALL UNDELETED';
// convert filter into one IMAP search string
foreach ($filter as $idx => $filter_item) {
if (is_array($filter_item)) {
// This is a request for changes since last time
// we'll use HIGHESTMODSEQ value from the last Sync
if ($filter_item[0] == 'changed' && $filter_item[1] == '>') {
$modseq_lasttime = $filter_item[2];
$modseq_data = array();
$modseq = (array) $this->backend->modseq_get($this->device->id, $folderid, $modseq_lasttime);
}
}
else {
$filter_str .= ' ' . $filter_item;
}
}
// get members of modified relations
$changed_msgs = $this->getChangesByRelations($folderid, $filter);
$result = $result_type == self::RESULT_COUNT ? 0 : array();
- // no sorting for best performance
- $sort_by = null;
- $found = 0;
- $ts = time();
+ $found = 0;
+ $ts = time();
foreach ($folders as $folder_id) {
$foldername = $this->backend->folder_id2name($folder_id, $this->device->deviceid);
if ($foldername === null) {
continue;
}
$found++;
$this->storage->set_folder($foldername);
// Synchronize folder (if it wasn't synced in this request already)
if ($this->lastsync_folder != $folderid
|| $this->lastsync_time <= $ts - Syncroton_Registry::getPingTimeout()
) {
$this->storage->folder_sync($foldername);
}
// We're in "get changes" mode
if (isset($modseq_data)) {
$folder_data = $this->storage->folder_data($foldername);
$modified = false;
// If previous HIGHESTMODSEQ doesn't exist we can't get changes
// We can only get folder's HIGHESTMODSEQ value and store it for the next try
// Skip search if HIGHESTMODSEQ didn't change
if ($folder_data['HIGHESTMODSEQ']) {
$modseq_data[$foldername] = $folder_data['HIGHESTMODSEQ'];
if ($modseq_data[$foldername] != $modseq[$foldername]) {
$modseq_update = true;
}
else if ($modseq && $modseq[$foldername]) {
$modified = true;
$filter_str .= " MODSEQ " . ($modseq[$foldername] + 1);
}
}
}
else {
$modified = true;
}
// We could use messages cache by replacing search() with index()
// in some cases. This however is possible only if user has skip_deleted=true,
// in his Roundcube preferences, otherwise we'd make often cache re-initialization,
// because Roundcube message cache can work only with one skip_deleted
// setting at a time. We'd also need to make sure folder_sync() was called
// before (see above).
//
// if ($filter_str == 'ALL UNDELETED')
// $search = $this->storage->index($foldername, null, null, true, true);
// else
if ($modified) {
$search = $this->storage->search_once($foldername, $filter_str);
if (!($search instanceof rcube_result_index) || $search->is_error()) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
switch ($result_type) {
case self::RESULT_COUNT:
$result += (int) $search->count();
break;
case self::RESULT_UID:
if ($uids = $search->get()) {
foreach ($uids as $idx => $uid) {
$uids[$idx] = $this->createMessageId($folder_id, $uid);
}
$result = array_merge($result, $uids);
}
break;
}
}
// handle relation changes
if (!empty($changed_msgs)) {
$uids = $this->findRelationMembersInFolder($foldername, $changed_msgs, $filter);
switch ($result_type) {
case self::RESULT_COUNT:
$result += (int) count($uids);
break;
case self::RESULT_UID:
foreach ($uids as $idx => $uid) {
$uids[$idx] = $this->createMessageId($folder_id, $uid);
}
$result = array_unique(array_merge($result, $uids));
break;
}
}
}
if (!$found) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
$this->lastsync_folder = $folderid;
$this->lastsync_time = $ts;
if (!empty($modseq_update)) {
$this->backend->modseq_set($this->device->id, $folderid,
$this->syncTimeStamp, $modseq_data);
// if previous modseq information does not exist save current set as it,
// we would at least be able to detect changes since now
if (empty($result) && empty($modseq)) {
$this->backend->modseq_set($this->device->id, $folderid,
$modseq_lasttime, $modseq_data);
}
}
return $result;
}
/**
* Find members (messages) in specified folder
*/
protected function findRelationMembersInFolder($foldername, $members, $filter)
{
foreach ($members as $member) {
// IMAP URI members
if ($url = kolab_storage_config::parse_member_url($member)) {
$result[$url['folder']][$url['uid']] = $url['params'];
}
}
// convert filter into one IMAP search string
$filter_str = 'ALL UNDELETED';
- foreach ($filter as $idx => $filter_item) {
+ foreach ($filter as $filter_item) {
if (is_string($filter_item)) {
$filter_str .= ' ' . $filter_item;
}
}
$rcube = rcube::get_instance();
$storage = $rcube->get_storage();
$found = array();
// first find messages by UID
if (!empty($result[$foldername])) {
$index = $storage->search_once($foldername, 'UID '
. rcube_imap_generic::compressMessageSet(array_keys($result[$foldername])));
$found = $index->get();
// remove found messages from the $result
if (!empty($found)) {
$result[$foldername] = array_diff_key($result[$foldername], array_flip($found));
if (empty($result[$foldername])) {
unset($result[$foldername]);
}
// now apply the current filter to the found messages
$index = $storage->search_once($foldername, $filter_str . ' UID '
. rcube_imap_generic::compressMessageSet($found));
$found = $index->get();
}
}
// search by message parameters
if (!empty($result)) {
// @TODO: do this search in chunks (for e.g. 25 messages)?
$search = '';
$search_count = 0;
- foreach ($result as $folder => $data) {
+ foreach ($result as $data) {
foreach ($data as $p) {
$search_params = array();
$search_count++;
foreach ($p as $key => $val) {
$key = strtoupper($key);
// don't search by subject, we don't want false-positives
if ($key != 'SUBJECT') {
$search_params[] = 'HEADER ' . $key . ' ' . rcube_imap_generic::escape($val);
}
}
$search .= ' (' . implode(' ', $search_params) . ')';
}
}
$search_str .= ' ' . str_repeat(' OR', $search_count-1) . $search;
// search messages in current folder
$search = $storage->search_once($foldername, $search_str);
$uids = $search->get();
if (!empty($uids)) {
// add UIDs into the result
$found = array_unique(array_merge($found, $uids));
}
}
return $found;
}
/**
* ActiveSync Search handler
*
* @param Syncroton_Model_StoreRequest $store Search query
*
* @return Syncroton_Model_StoreResponse Complete Search response
*/
public function search(Syncroton_Model_StoreRequest $store)
{
list($folders, $search_str) = $this->parse_search_query($store);
if (empty($search_str)) {
throw new Exception('Empty/invalid search request');
}
if (!is_array($folders)) {
throw new Syncroton_Exception_Status(Syncroton_Exception_Status::SERVER_ERROR);
}
$result = array();
- // no sorting for best performance
- $sort_by = null;
// @TODO: caching with Options->RebuildResults support
foreach ($folders as $folderid) {
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null) {
continue;
}
// $this->storage->set_folder($foldername);
// $this->storage->folder_sync($foldername);
$search = $this->storage->search_once($foldername, $search_str);
if (!($search instanceof rcube_result_index)) {
continue;
}
$uids = $search->get();
foreach ($uids as $idx => $uid) {
$uids[$idx] = new Syncroton_Model_StoreResponseResult(array(
'longId' => $this->createMessageId($folderid, $uid),
'collectionId' => $folderid,
'class' => 'Email',
));
}
$result = array_merge($result, $uids);
// We don't want to search all folders if we've got already a lot messages
if (count($result) >= self::MAX_SEARCH_RESULT) {
break;
}
}
$result = array_values($result);
$response = new Syncroton_Model_StoreResponse();
// Calculate requested range
$start = (int) $store->options['range'][0];
$limit = (int) $store->options['range'][1] + 1;
$total = count($result);
$response->total = $total;
// Get requested chunk of data set
if ($total) {
if ($start > $total) {
$start = $total;
}
if ($limit > $total) {
$limit = max($start+1, $total);
}
if ($start > 0 || $limit < $total) {
$result = array_slice($result, $start, $limit-$start);
}
$response->range = array($start, $start + count($result) - 1);
}
// Build result array, convert to ActiveSync format
foreach ($result as $idx => $rec) {
$rec->properties = $this->getSearchEntry($rec->longId, $store->options);
$response->result[] = $rec;
unset($result[$idx]);
}
return $response;
}
/**
* Converts ActiveSync search parameters into IMAP search string
*/
protected function parse_search_query($store)
{
$options = $store->options;
$query = $store->query;
$search_str = '';
$folders = array();
if (empty($query) || !is_array($query)) {
return array();
}
if (isset($query['and']['freeText']) && strlen($query['and']['freeText'])) {
$search = $query['and']['freeText'];
}
if (!empty($query['and']['collections'])) {
foreach ($query['and']['collections'] as $collection) {
$folders = array_merge($folders, $this->extractFolders($collection));
}
}
if (!empty($query['and']['greaterThan'])
&& !empty($query['and']['greaterThan']['dateReceived'])
&& !empty($query['and']['greaterThan']['value'])
) {
$search_str .= ' SINCE ' . $query['and']['greaterThan']['value']->format('d-M-Y');
}
if (!empty($query['and']['lessThan'])
&& !empty($query['and']['lessThan']['dateReceived'])
&& !empty($query['and']['lessThan']['value'])
) {
$search_str .= ' BEFORE ' . $query['and']['lessThan']['value']->format('d-M-Y');
}
if ($search !== null) {
// @FIXME: should we use TEXT/BODY search?
// ActiveSync protocol specification says "indexed fields"
$search_keys = array('SUBJECT', 'TO', 'FROM', 'CC');
$search_str .= str_repeat(' OR', count($search_keys)-1);
foreach ($search_keys as $key) {
$search_str .= sprintf(" %s {%d}\r\n%s", $key, strlen($search), $search);
}
}
if (empty($search_str)) {
return array();
}
$search_str = 'ALL UNDELETED ' . trim($search_str);
// @TODO: DeepTraversal
if (empty($folders)) {
$folders = $this->listFolders();
if (is_array($folders)) {
$folders = array_keys($folders);
}
}
return array($folders, $search_str);
}
/**
* Fetches the entry from the backend
*/
protected function getObject($entryid, &$folder = null)
{
$message = $this->parseMessageId($entryid);
if (empty($message)) {
// @TODO: exception?
return null;
}
// get message
$message = new rcube_message($message['uid'], $message['foldername']);
return $message && !empty($message->headers) ? $message : null;
}
/**
* @return Syncroton_Model_FileReference
*/
public function getFileReference($fileReference)
{
list($folderid, $uid, $part_id) = explode('::', $fileReference);
$message = $this->getObject($fileReference);
if (!$message) {
throw new Syncroton_Exception_NotFound('Message not found');
}
$part = $message->mime_parts[$part_id];
$body = $message->get_part_body($part_id);
return new Syncroton_Model_FileReference(array(
'contentType' => $part->mimetype,
'data' => $body,
));
}
/**
* Parses entry ID to get folder name and UID of the message
*/
protected function parseMessageId($entryid)
{
// replyEmail/forwardEmail
if (is_array($entryid)) {
$entryid = $entryid['itemId'];
}
list($folderid, $uid) = explode('::', $entryid);
$foldername = $this->backend->folder_id2name($folderid, $this->device->deviceid);
if ($foldername === null || $foldername === false) {
// @TODO exception?
return null;
}
return array(
'uid' => $uid,
'folderid' => $folderid,
'foldername' => $foldername,
);
}
/**
* Creates entry ID of the message
*/
public function createMessageId($folderid, $uid)
{
return $folderid . '::' . $uid;
}
/**
* Returns body of the message in specified format
*/
protected function getMessageBody($message, $html = false)
{
if (!is_array($message->parts) && empty($message->body)) {
return '';
}
if (!empty($message->parts)) {
foreach ($message->parts as $part) {
// skip no-content and attachment parts (#1488557)
if ($part->type != 'content' || !$part->size || $message->is_attachment($part)) {
continue;
}
return $this->getMessagePartBody($message, $part, $html);
}
}
return $this->getMessagePartBody($message, $message, $html);
}
/**
* Returns body of the message part in specified format
*/
protected function getMessagePartBody($message, $part, $html = false)
{
// Check if we have enough memory to handle the message in it
// @FIXME: we need up to 5x more memory than the body
if (!rcube_utils::mem_check($part->size * 5)) {
return '';
}
$body = $message->get_part_body($part->mime_id, true);
// message is cached but not exists, or other error
if ($body === false) {
return '';
}
if ($html) {
if ($part->ctype_secondary == 'html') {
// charset was converted to UTF-8 in rcube_storage::get_message_part(),
// change/add charset specification in HTML accordingly
$meta = '';
// remove old meta tag and add the new one, making sure
// that it is placed in the head
$body = preg_replace('/]+charset=[a-z0-9-_]+[^>]*>/Ui', '', $body);
$body = preg_replace('/(]*>)/Ui', '\\1'.$meta, $body, -1, $rcount);
if (!$rcount) {
$body = '' . $meta . '' . $body;
}
}
else if ($part->ctype_secondary == 'enriched') {
$body = rcube_enriched::to_html($body);
}
else {
$body = '' . $body . '
';
}
}
else {
if ($part->ctype_secondary == 'enriched') {
$body = rcube_enriched::to_html($body);
$part->ctype_secondary = 'html';
}
if ($part->ctype_secondary == 'html') {
$txt = new rcube_html2text($body, false, true);
$body = $txt->get_text();
}
else {
if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed') {
$body = rcube_mime::unfold_flowed($body);
}
}
}
return $body;
}
/**
* Converts and truncates message body for use in
*
* @return string Truncated plain text message
*/
protected function getPreview($body, $type, $size)
{
if ($type == Syncroton_Command_Sync::BODY_TYPE_HTML) {
$txt = new rcube_html2text($body, false, true);
$body = $txt->get_text();
}
// size limit defined in ActiveSync protocol
if ($size > 255) {
$size = 255;
}
return mb_strcut(trim($body), 0, $size);
}
/**
* Returns list of tag names assigned to an email message
*/
protected function getKolabTags($message)
{
// support only messages with message-id
if (!($msg_id = $message->headers->get('message-id', false))) {
return null;
}
$config = kolab_storage_config::get_instance();
$delta = Syncroton_Registry::getPingTimeout();
$folder = $message->folder;
$uid = $message->uid;
// get tag objects raleted to specified message-id
$tags = $config->get_tags($msg_id);
foreach ($tags as $idx => $tag) {
// resolve members if it wasn't done recently
$force = empty($this->tag_rts[$tag['uid']]) || $this->tag_rts[$tag['uid']] <= time() - $delta;
$members = $config->resolve_members($tag, $force);
if (empty($members[$folder]) || !in_array($uid, $members[$folder])) {
unset($tags[$idx]);
}
if ($force) {
$this->tag_rts[$tag['uid']] = time();
}
}
$tags = array_filter(array_map(function($v) { return $v['name']; }, $tags));
// make sure current folder is set correctly again
$this->storage->set_folder($folder);
return !empty($tags) ? $tags : null;
}
/**
* Set tags to an email message
*/
protected function setKolabTags($message, $tags)
{
$config = kolab_storage_config::get_instance();
$delta = Syncroton_Registry::getPingTimeout();
$folder = $message->folder;
$uri = kolab_storage_config::get_message_uri($message->headers, $folder);
// for all tag objects...
- foreach ($config->get_tags() as $idx => $relation) {
+ foreach ($config->get_tags() as $relation) {
// resolve members if it wasn't done recently
$uid = $relation['uid'];
$force = empty($this->tag_rts[$uid]) || $this->tag_rts[$uid] <= time() - $delta;
if ($force) {
$config->resolve_members($relation, $force);
$this->tag_rts[$tag['uid']] = time();
}
$selected = !empty($tags) && in_array($relation['name'], $tags);
$found = !empty($relation['members']) && in_array($uri, $relation['members']);
$update = false;
// remove member from the relation
if ($found && !$selected) {
$relation['members'] = array_diff($relation['members'], (array) $uri);
$update = true;
}
// add member to the relation
else if (!$found && $selected) {
$relation['members'][] = $uri;
$update = true;
}
if ($update) {
$config->save($relation, 'relation');
}
$tags = array_diff($tags, (array) $relation['name']);
}
// create new relations
if (!empty($tags)) {
foreach ($tags as $tag) {
$relation = array(
'name' => $tag,
'members' => (array) $uri,
'category' => 'tag',
);
$config->save($relation, 'relation');
}
}
// make sure current folder is set correctly again
$this->storage->set_folder($folder);
}
public static function charset_to_cp($charset)
{
// @TODO: ?????
// The body is converted to utf-8 in get_part_body(), what about headers?
return 65001; // UTF-8
$aliases = array(
'asmo708' => 708,
'shiftjis' => 932,
'gb2312' => 936,
'ksc56011987' => 949,
'big5' => 950,
'utf16' => 1200,
'utf16le' => 1200,
'unicodefffe' => 1201,
'utf16be' => 1201,
'johab' => 1361,
'macintosh' => 10000,
'macjapanese' => 10001,
'macchinesetrad' => 10002,
'mackorean' => 10003,
'macarabic' => 10004,
'machebrew' => 10005,
'macgreek' => 10006,
'maccyrillic' => 10007,
'macchinesesimp' => 10008,
'macromanian' => 10010,
'macukrainian' => 10017,
'macthai' => 10021,
'macce' => 10029,
'macicelandic' => 10079,
'macturkish' => 10081,
'maccroatian' => 10082,
'utf32' => 12000,
'utf32be' => 12001,
'chinesecns' => 20000,
'chineseeten' => 20002,
'ia5' => 20105,
'ia5german' => 20106,
'ia5swedish' => 20107,
'ia5norwegian' => 20108,
'usascii' => 20127,
'ibm273' => 20273,
'ibm277' => 20277,
'ibm278' => 20278,
'ibm280' => 20280,
'ibm284' => 20284,
'ibm285' => 20285,
'ibm290' => 20290,
'ibm297' => 20297,
'ibm420' => 20420,
'ibm423' => 20423,
'ibm424' => 20424,
'ebcdickoreanextended' => 20833,
'ibmthai' => 20838,
'koi8r' => 20866,
'ibm871' => 20871,
'ibm880' => 20880,
'ibm905' => 20905,
'ibm00924' => 20924,
'cp1025' => 21025,
'koi8u' => 21866,
'iso88591' => 28591,
'iso88592' => 28592,
'iso88593' => 28593,
'iso88594' => 28594,
'iso88595' => 28595,
'iso88596' => 28596,
'iso88597' => 28597,
'iso88598' => 28598,
'iso88599' => 28599,
'iso885913' => 28603,
'iso885915' => 28605,
'xeuropa' => 29001,
'iso88598i' => 38598,
'iso2022jp' => 50220,
'csiso2022jp' => 50221,
'iso2022jp' => 50222,
'iso2022kr' => 50225,
'eucjp' => 51932,
'euccn' => 51936,
'euckr' => 51949,
'hzgb2312' => 52936,
'gb18030' => 54936,
'isciide' => 57002,
'isciibe' => 57003,
'isciita' => 57004,
'isciite' => 57005,
'isciias' => 57006,
'isciior' => 57007,
'isciika' => 57008,
'isciima' => 57009,
'isciigu' => 57010,
'isciipa' => 57011,
'utf7' => 65000,
'utf8' => 65001,
);
$charset = strtolower($charset);
$charset = preg_replace(array('/^x-/', '/[^a-z0-9]/'), '', $charset);
if (isset($aliases[$charset])) {
return $aliases[$charset];
}
if (preg_match('/^(ibm|dos|cp|windows|win)[0-9]+/', $charset, $m)) {
return substr($charset, strlen($m[1]) + 1);
}
}
/**
* Wrap text to a given number of characters per line
* but respect the mail quotation of replies messages (>).
* Finally add another quotation level by prepending the lines
* with >
*
* @param string $text Text to wrap
* @param int $length The line width
*
* @return string The wrapped text
*/
protected static function wrap_and_quote($text, $length = 72)
{
// Function stolen from Roundcube ;)
// Rebuild the message body with a maximum of $max chars, while keeping quoted message.
$max = min(77, $length + 8);
$lines = preg_split('/\r?\n/', trim($text));
$out = '';
foreach ($lines as $line) {
// don't wrap already quoted lines
if ($line[0] == '>') {
$line = '>' . rtrim($line);
}
else if (mb_strlen($line) > $max) {
$newline = '';
foreach (explode("\n", rcube_mime::wordwrap($line, $length - 2)) as $l) {
if (strlen($l)) {
$newline .= '> ' . $l . "\n";
}
else {
$newline .= ">\n";
}
}
$line = rtrim($newline);
}
else {
$line = '> ' . $line;
}
// Append the line
$out .= $line . "\n";
}
return $out;
}
}
diff --git a/lib/kolab_sync_data_gal.php b/lib/kolab_sync_data_gal.php
index 95e3e17..297a4a9 100644
--- a/lib/kolab_sync_data_gal.php
+++ b/lib/kolab_sync_data_gal.php
@@ -1,400 +1,399 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* GAL (Global Address List) data backend for Syncroton
*/
class kolab_sync_data_gal extends kolab_sync_data implements Syncroton_Data_IDataSearch
{
const MAX_SEARCH_RESULT = 100;
/**
* LDAP search result
*
* @var array
*/
protected $result = array();
/**
* LDAP address books list
*
* @var array
*/
protected $address_books = array();
/**
* Mapping from ActiveSync Contacts namespace fields
*/
protected $mapping = array(
'alias' => 'nickname',
'company' => 'organization',
'displayName' => 'name',
'emailAddress' => 'email',
'firstName' => 'firstname',
'lastName' => 'surname',
'mobilePhone' => 'phone.mobile',
'office' => 'office',
'picture' => 'photo',
'phone' => 'phone',
'title' => 'jobtitle',
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'contact';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_CONTACT;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'Contacts';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_CONTACT_USER_CREATED;
/**
* the constructor
*
* @param Syncroton_Model_IDevice $device
* @param DateTime $syncTimeStamp
*/
public function __construct(Syncroton_Model_IDevice $device, DateTime $syncTimeStamp)
{
parent::__construct($device, $syncTimeStamp);
// Use configured fields mapping
$rcube = rcube::get_instance();
$fieldmap = (array) $rcube->config->get('activesync_gal_fieldmap');
if (!empty($fieldmap)) {
$fieldmap = array_intersec_key($fieldmap, array_keys($this->mapping));
$this->mapping = array_merge($this->mapping, $fieldmap);
}
}
/**
* Not used but required by parent class
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderId, $entry = null)
{
}
/**
* Not used but required by parent class
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId)
{
}
/**
* Returns properties of a contact for Search response
*
* @param array $data Contact data
* @param array $options Search options
*
* @return Syncroton_Model_GAL Contact (GAL) object
*/
public function getSearchEntry($data, $options)
{
$result = array();
// Contacts namespace fields
foreach ($this->mapping as $key => $name) {
$value = $this->getLDAPDataItem($data, $name);
if (empty($value) || is_array($value)) {
continue;
}
switch ($name) {
case 'photo':
// @TODO: MaxPictures option
// ActiveSync limits photo size of GAL contact to 100KB
$maxsize = 102400;
if (!empty($options['picture']['maxSize'])) {
$maxsize = min($maxsize, $options['picture']['maxSize']);
}
if (strlen($value) > $maxsize) {
continue;
}
$value = new Syncroton_Model_GALPicture(array(
'data' => $value, // binary
'status' => Syncroton_Model_GALPicture::STATUS_SUCCESS,
));
break;
}
$result[$key] = $value;
}
return new Syncroton_Model_GAL($result);
}
/**
* ActiveSync Search handler
*
* @param Syncroton_Model_StoreRequest $store Search query parameters
*
* @return Syncroton_Model_StoreResponse Complete Search response
* @throws Exception
*/
public function search(Syncroton_Model_StoreRequest $store)
{
$options = $store->options;
$query = $store->query;
if (empty($query) || !is_string($query)) {
throw new Exception('Empty/invalid search request');
}
$records = array();
$rcube = rcube::get_instance();
// @TODO: caching with Options->RebuildResults support
$books = $this->get_address_sources();
$mode = 2; // use prefix mode
$fields = $rcube->config->get('contactlist_fields');
if (empty($fields)) {
$fields = '*';
}
foreach ($books as $idx => $book) {
$book = $this->get_address_book($idx);
if (!$book) {
continue;
}
$book->set_page(1);
$book->set_pagesize(self::MAX_SEARCH_RESULT);
$result = $book->search($fields, $query, $mode, true, true, 'email');
if (!$result->count) {
continue;
}
// get records
$result = $book->list_records();
while ($row = $result->next()) {
$row['sourceid'] = $idx;
// make sure 'email' item is there, convert all email:* into one
$row['email'] = $book->get_col_values('email', $row, true);
$key = $this->contact_key($row);
unset($row['_raw_attrib']); // save some memory, @TODO: do this in rcube_ldap
$records[$key] = $row;
}
// We don't want to search all sources if we've got already a lot of contacts
if (count($records) >= self::MAX_SEARCH_RESULT) {
break;
}
}
// sort the records
ksort($records, SORT_LOCALE_STRING);
$records = array_values($records);
$response = new Syncroton_Model_StoreResponse();
// Calculate requested range
$start = (int) $options['range'][0];
$limit = (int) $options['range'][1] + 1;
$total = count($records);
$response->total = $total;
// Get requested chunk of data set
if ($total) {
if ($start > $total) {
$start = $total;
}
if ($limit > $total) {
$limit = max($start+1, $total);
}
if ($start > 0 || $limit < $total) {
$records = array_slice($records, $start, $limit-$start);
}
$response->range = array($start, $start + count($records) - 1);
}
// Build result array, convert to ActiveSync format
foreach ($records as $idx => $rec) {
$response->result[] = new Syncroton_Model_StoreResponseResult(array(
'longId' => $rec['ID'],
'properties' => $this->getSearchEntry($rec, $options),
));
unset($records[$idx]);
}
return $response;
}
/**
* Return instance of the internal address book class
*
* @param string $id Address book identifier
*
* @return rcube_contacts Address book object
*/
protected function get_address_book($id)
{
- $contacts = null;
$config = rcube::get_instance()->config;
$ldap_config = (array) $config->get('ldap_public');
// use existing instance
if (isset($this->address_books[$id]) && ($this->address_books[$id] instanceof rcube_addressbook)) {
$book = $this->address_books[$id];
}
else if ($id && $ldap_config[$id]) {
$book = new rcube_ldap($ldap_config[$id], $config->get('ldap_debug'),
$config->mail_domain($_SESSION['storage_host']));
}
if (!$book) {
rcube::raise_error(array(
'code' => 700, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Addressbook source ($id) not found!"),
true, false);
return null;
}
/*
// set configured sort order
if ($sort_col = $this->config->get('addressbook_sort_col'))
- $contacts->set_sort_order($sort_col);
+ $book->set_sort_order($sort_col);
*/
// add to the 'books' array for shutdown function
$this->address_books[$id] = $book;
return $book;
}
/**
* Return LDAP address books list
*
* @return array Address books array
*/
protected function get_address_sources()
{
$config = rcube::get_instance()->config;
$ldap_config = (array) $config->get('ldap_public');
$async_books = $config->get('activesync_addressbooks');
if ($async_books === null) {
$async_books = (array) $config->get('autocomplete_addressbooks');
}
$list = array();
foreach ((array)$async_books as $id) {
$prop = $ldap_config[$id];
// handle misconfiguration
if (empty($prop) || !is_array($prop)) {
continue;
}
$list[$id] = array(
'id' => $id,
'name' => $prop['name'],
);
/*
// register source for shutdown function
if (!is_object($this->address_books[$id]))
$this->address_books[$id] = $list[$id];
}
*/
}
return $list;
}
/**
* Creates contact key for sorting by
*/
protected function contact_key($row)
{
$key = $row['name'] . ':' . $row['sourceid'];
// add email to a key to not skip contacts with the same name
if (!empty($row['email'])) {
if (is_array($row['email'])) {
$key .= ':' . implode(':', $row['email']);
}
else {
$key .= ':' . $row['email'];
}
}
return $key;
}
/**
* Extracts data from Roundcube LDAP data array
*/
protected function getLDAPDataItem($data, $name)
{
list($name, $index) = explode(':', $name);
$name = str_replace('.', ':', $name);
if (isset($data[$name])) {
if ($index) {
return is_array($data[$name]) ? $data[$name][$index] : null;
}
return is_array($data[$name]) ? array_shift($data[$name]) : $data[$name];
}
return null;
}
}
diff --git a/lib/kolab_sync_data_notes.php b/lib/kolab_sync_data_notes.php
index 480da1d..4d8f38c 100644
--- a/lib/kolab_sync_data_notes.php
+++ b/lib/kolab_sync_data_notes.php
@@ -1,159 +1,159 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Notes data class for Syncroton
*/
class kolab_sync_data_notes extends kolab_sync_data
{
/**
* Mapping from ActiveSync Calendar namespace fields
*/
protected $mapping = array(
'body' => 'description',
'categories' => 'categories',
'lastModifiedDate' => 'changed',
//'messageClass' => 'messageClass',
'subject' => 'title',
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'note';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_NOTE;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'Notes';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_NOTE_USER_CREATED;
/**
* Enable mapping Activesync categories into Kolab tags (relations)
*/
protected $tag_categories = true;
/**
* Appends note data to xml element
*
* @param Syncroton_Model_SyncCollection $collection Collection data
* @param string $serverId Local entry identifier
* @param boolean $as_array Return entry as an array
*
* @return array|Syncroton_Model_Note|array Note object
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
{
$note = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
- $config = $this->getFolderConfig($note['_mailbox']);
+// $config = $this->getFolderConfig($note['_mailbox']);
$result = array();
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $this->getKolabDataItem($note, $name);
switch ($name) {
case 'changed':
$value = self::date_from_kolab($value);
break;
case 'description':
$value = $this->body_from_kolab($value, $collection);
break;
}
if (empty($value) || is_array($value)) {
continue;
}
$result[$key] = $value;
}
$result['messageClass'] = 'IPM.StickyNote';
// convert kolab tags into categories
$result['categories'] = $this->getKolabTags($note['uid'], $result['categories']);
return $as_array ? $result : new Syncroton_Model_Note($result);
}
/**
* convert note from xml to libkolab array
*
* @param Syncroton_Model_IEntry $data Note to convert
* @param string $folderid Folder identifier
* @param array $entry Existing entry
*
* @return array
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null)
{
$note = !empty($entry) ? $entry : array();
$foldername = isset($note['_mailbox']) ? $note['_mailbox'] : $this->getFolderName($folderid);
- $config = $this->getFolderConfig($foldername);
+// $config = $this->getFolderConfig($foldername);
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $data->$key;
switch ($name) {
case 'description':
$supported_body_types = array(
Syncroton_Model_EmailBody::TYPE_HTML,
Syncroton_Model_EmailBody::TYPE_PLAINTEXT,
);
$value = $this->getBody($value, $supported_body_types);
// If description isn't specified keep old description
if ($value === null) {
continue 2;
}
break;
}
$this->setKolabDataItem($note, $name, $value);
}
return $note;
}
}
diff --git a/lib/kolab_sync_data_tasks.php b/lib/kolab_sync_data_tasks.php
index 61beb7c..d30a6cf 100644
--- a/lib/kolab_sync_data_tasks.php
+++ b/lib/kolab_sync_data_tasks.php
@@ -1,298 +1,298 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
/**
* Tasks data class for Syncroton
*/
class kolab_sync_data_tasks extends kolab_sync_data
{
/**
* Mapping from ActiveSync Calendar namespace fields
*/
protected $mapping = array(
'body' => 'description',
'categories' => 'categories',
//'complete' => 'complete', // handled separately
'dateCompleted' => 'changed',
'dueDate' => 'due',
'importance' => 'priority',
//'recurrence' => 'recurrence',
//'reminderSet' => 'reminderset',
//'reminderTime' => 'remindertime',
'sensitivity' => 'sensitivity',
'startDate' => 'start',
'subject' => 'title',
'utcDueDate' => 'due',
'utcStartDate' => 'start',
);
/**
* Sensitivity values
*/
const SENSITIVITY_NORMAL = 0;
const SENSITIVITY_PERSONAL = 1;
const SENSITIVITY_PRIVATE = 2;
const SENSITIVITY_CONFIDENTIAL = 3;
/**
* mapping of sensitivity
*
* @var array
*/
protected $sensitivityMap = array(
'public' => self::SENSITIVITY_PERSONAL,
'private' => self::SENSITIVITY_PRIVATE,
'confidential' => self::SENSITIVITY_CONFIDENTIAL,
);
/**
* Kolab object type
*
* @var string
*/
protected $modelName = 'task';
/**
* Type of the default folder
*
* @var int
*/
protected $defaultFolderType = Syncroton_Command_FolderSync::FOLDERTYPE_TASK;
/**
* Default container for new entries
*
* @var string
*/
protected $defaultFolder = 'Tasks';
/**
* Type of user created folders
*
* @var int
*/
protected $folderType = Syncroton_Command_FolderSync::FOLDERTYPE_TASK_USER_CREATED;
/**
* Enable mapping Activesync categories into Kolab tags (relations)
*/
protected $tag_categories = true;
/**
* Appends contact data to xml element
*
* @param Syncroton_Model_SyncCollection $collection Collection data
* @param string $serverId Local entry identifier
* @param boolean $as_array Return entry as an array
*
* @return array|Syncroton_Model_Task|array Task object
*/
public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
{
$task = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
- $config = $this->getFolderConfig($task['_mailbox']);
+// $config = $this->getFolderConfig($task['_mailbox']);
$result = array();
// Completion status (required)
$result['complete'] = intval($task['status'] == 'COMPLETED' || $task['complete'] == 100);
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $this->getKolabDataItem($task, $name);
switch ($name) {
case 'due':
case 'start':
if (preg_match('/^UTC/i', $key)) {
$value = self::date_from_kolab($value);
}
break;
case 'changed':
$value = $result['complete'] ? self::date_from_kolab($value) : null;
break;
case 'description':
$value = $this->body_from_kolab($value, $collection);
break;
case 'sensitivity':
$value = intval($this->sensitivityMap[$value]);
break;
case 'priority':
$value = $this->prio_to_importance($value);
break;
}
if (empty($value) || is_array($value)) {
continue;
}
$result[$key] = $value;
}
// convert kolab tags into categories
$result['categories'] = $this->getKolabTags($task['uid'], $result['categories']);
// Recurrence
$this->recurrence_from_kolab($collection, $task, $result, 'Task');
return $as_array ? $result : new Syncroton_Model_Task($result);
}
/**
* convert contact from xml to libkolab array
*
* @param Syncroton_Model_IEntry $data Contact to convert
* @param string $folderid Folder identifier
* @param array $entry Existing entry
*
* @return array
*/
public function toKolab(Syncroton_Model_IEntry $data, $folderid, $entry = null)
{
$task = !empty($entry) ? $entry : array();
$foldername = isset($task['_mailbox']) ? $task['_mailbox'] : $this->getFolderName($folderid);
- $config = $this->getFolderConfig($foldername);
+// $config = $this->getFolderConfig($foldername);
$task['allday'] = 0;
// Calendar namespace fields
foreach ($this->mapping as $key => $name) {
$value = $data->$key;
switch ($name) {
case 'sensitivity':
$map = array_flip($this->sensitivityMap);
$value = $map[$value];
break;
case 'description':
$value = $this->getBody($value, Syncroton_Model_EmailBody::TYPE_PLAINTEXT);
// If description isn't specified keep old description
if ($value === null) {
continue 2;
}
break;
case 'priority':
$value = $this->importance_to_prio($value);
break;
}
$this->setKolabDataItem($task, $name, $value);
}
if (!empty($data->complete)) {
$task['status'] = 'COMPLETED';
$task['complete'] = 100;
}
else if (isset($data->complete) && ($task['status'] == 'COMPLETED' || $task['complete'] == 100)) {
$task['status'] = '';
$task['complete'] = 0;
}
// recurrence
$task['recurrence'] = $this->recurrence_to_kolab($data, $folderid, null);
return $task;
}
/**
* Returns filter query array according to specified ActiveSync FilterType
*
* @param int $filter_type Filter type
*
* @param array Filter query
*/
protected function filter($filter_type = 0)
{
$filter = array(array('type', '=', $this->modelName));
if ($filter_type == Syncroton_Command_Sync::FILTER_INCOMPLETE) {
$filter[] = array('tags', '!~', 'x-complete');
}
return $filter;
}
/**
* Convert Kolab priority into ActiveSync importance value
*/
protected function prio_to_importance($value)
{
// ActiveSync has only 3 levels of importance:
// 0 - Low, 1 - Normal, 2 - High
// but Kolab uses ten levels:
// 0 - unknown and 1-9 where 1 is the highest
// Use mapping from http://msdn.microsoft.com/en-us/library/ee159635.aspx
if ($value === null) {
return;
}
switch ($value) {
case 1:
case 2:
case 3:
case 4:
return 2;
case 5:
return 1;
case 6:
case 7:
case 8:
case 9:
return 0;
}
return;
}
/**
* Convert ActiveSync importance into Kolab priority value
*/
protected function importance_to_prio($value)
{
// Use mapping from http://msdn.microsoft.com/en-us/library/ee159635.aspx
if ($value === null) {
return;
}
switch ($value) {
case 0:
return 9;
case 1:
return 5;
case 2:
return 1;
}
return;
}
}
diff --git a/lib/kolab_sync_message.php b/lib/kolab_sync_message.php
index c8b0a47..5054166 100644
--- a/lib/kolab_sync_message.php
+++ b/lib/kolab_sync_message.php
@@ -1,510 +1,512 @@
|
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
+--------------------------------------------------------------------------+
*/
class kolab_sync_message
{
protected $headers = array();
protected $body;
protected $ctype;
protected $ctype_params = array();
/**
* Constructor
*
* @param string|resource $source MIME message source
*/
function __construct($source)
{
$this->parse_mime($source);
}
/**
* Returns message headers
*
* @return array Message headers
*/
public function headers()
{
return $this->headers;
}
public function source()
{
$headers = array();
// Build the message back
foreach ($this->headers as $header => $header_value) {
$headers[$header] = $header . ': ' . $header_value;
}
return trim(implode("\r\n", $headers)) . "\r\n\r\n" . ltrim($this->body);
// @TODO: work with file streams
}
/**
* Appends text at the end of the message body
*
* @todo: HTML support
*
* @param string $text Text to append
* @param string $charset Text charset
*/
public function append($text, $charset = null)
{
if ($this->ctype == 'text/plain') {
// decode body
$body = $this->decode($this->body, $this->headers['Content-Transfer-Encoding']);
$body = rcube_charset::convert($body, $this->ctype_params['charset'], $charset);
// append text
$body .= $text;
// encode and save
$body = rcube_charset::convert($body, $charset, $this->ctype_params['charset']);
$this->body = $this->encode($body, $this->headers['Content-Transfer-Encoding']);
}
}
/**
* Adds attachment to the message
*
* @param string $body Attachment body (not encoded)
* @param string $params Attachment parameters (Mail_mimePart format)
*/
public function add_attachment($body, $params = array())
{
// convert the message into multipart/mixed
if ($this->ctype != 'multipart/mixed') {
$boundary = '_' . md5(rand() . microtime());
$this->body = "--$boundary\r\n"
."Content-Type: " . $this->headers['Content-Type']."\r\n"
."Content-Transfer-Encoding: " . $this->headers['Content-Transfer-Encoding']."\r\n"
."\r\n" . trim($this->body) . "\r\n"
."--$boundary\r\n";
$this->ctype = 'multipart/mixed';
$this->ctype_params = array('boundary' => $boundary);
unset($this->headers['Content-Transfer-Encoding']);
$this->save_content_type($this->ctype, $this->ctype_params);
}
// make sure MIME-Version header is set, it's required by some servers
if (empty($this->headers['MIME-Version'])) {
$this->headers['MIME-Version'] = '1.0';
}
$boundary = $this->ctype_params['boundary'];
$part = new Mail_mimePart($body, $params);
$body = $part->encode();
foreach ($body['headers'] as $name => $value) {
$body['headers'][$name] = $name . ': ' . $value;
}
$this->body = rtrim($this->body);
$this->body = preg_replace('/--$/', '', $this->body);
// add the attachment to the end of the message
$this->body .= "\r\n"
.implode("\r\n", $body['headers']) . "\r\n\r\n"
.$body['body'] . "\r\n--$boundary--\r\n";
}
/**
* Sets the value of specified message header
*
* @param string $name Header name
* @param string $value Header value
*/
public function set_header($name, $value)
{
$name = self::normalize_header_name($name);
if ($name != 'Content-Type') {
$this->headers[$name] = $value;
}
}
/**
* Send the given message using the configured method.
*
* @param array $smtp_error SMTP error array (reference)
* @param array $smtp_opts SMTP options (e.g. DSN request)
*
* @return boolean Send status.
*/
public function send(&$smtp_error = null, $smtp_opts = null)
{
$rcube = rcube::get_instance();
$headers = $this->headers;
$mailto = $headers['To'];
$headers['User-Agent'] .= $rcube->app_name . ' ' . kolab_sync::VERSION;
if ($agent = $rcube->config->get('useragent')) {
$headers['User-Agent'] .= '/' . $agent;
}
if (empty($headers['From'])) {
$headers['From'] = $this->get_identity();
}
// make sure there's sender name in From:
else if ($rcube->config->get('activesync_fix_from')
&& preg_match('/^((\S+|("[^"]+"))@\S+)>?$/', trim($headers['From']), $m)
) {
$identities = kolab_sync::get_instance()->user->list_identities();
$email = $m[1];
foreach ((array) $identities as $ident) {
if ($ident['email'] == $email) {
if ($ident['name']) {
$headers['From'] = format_email_recipient($email, $ident['name']);
}
break;
}
}
}
if (empty($headers['Message-ID'])) {
$headers['Message-ID'] = $rcube->gen_message_id();
}
// remove empty headers
$headers = array_filter($headers);
// send thru SMTP server using custom SMTP library
if ($rcube->config->get('smtp_server')) {
$smtp_headers = $headers;
// generate list of recipients
$recipients = array();
if (!empty($headers['To']))
$recipients[] = $headers['To'];
if (!empty($headers['Cc']))
$recipients[] = $headers['Cc'];
if (!empty($headers['Bcc']))
$recipients[] = $headers['Bcc'];
// remove Bcc header
unset($smtp_headers['Bcc']);
// send message
if (!is_object($rcube->smtp)) {
$rcube->smtp_init(true);
}
$sent = $rcube->smtp->send_mail($headers['From'], $recipients, $smtp_headers, $this->body, $smtp_opts);
$smtp_response = $rcube->smtp->get_response();
$smtp_error = $rcube->smtp->get_error();
// log error
if (!$sent) {
rcube::raise_error(array('code' => 800, 'type' => 'smtp',
'line' => __LINE__, 'file' => __FILE__,
'message' => "SMTP error: ".join("\n", $smtp_response)), true, false);
}
}
// send mail using PHP's mail() function
else {
$mail_headers = $headers;
$delim = $rcube->config->header_delimiter();
$subject = $headers['Subject'];
$to = $headers['To'];
// unset some headers because they will be added by the mail() function
unset($mail_headers['To'], $mail_headers['Subject']);
// #1485779
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
if (preg_match_all('/<([^@]+@[^>]+)>/', $to, $m)) {
$to = implode(', ', $m[1]);
}
}
foreach ($mail_headers as $header => $header_value) {
$mail_headers[$header] = $header . ': ' . $header_value;
}
$header_str = rtrim(implode("\r\n", $mail_headers));
if ($delim != "\r\n") {
$header_str = str_replace("\r\n", $delim, $header_str);
$msg_body = str_replace("\r\n", $delim, $this->body);
$to = str_replace("\r\n", $delim, $to);
$subject = str_replace("\r\n", $delim, $subject);
}
if (ini_get('safe_mode')) {
$sent = mail($to, $subject, $msg_body, $header_str);
}
else {
+ $from = rcube_mime::decode_address_list($headers['From'], 1, false, null, true);
+ $from = $from[0];
$sent = mail($to, $subject, $msg_body, $header_str, "-f$from");
}
}
if ($sent) {
$rcube->plugins->exec_hook('message_sent', array('headers' => $headers, 'body' => $this->body));
// remove MDN headers after sending
unset($headers['Return-Receipt-To'], $headers['Disposition-Notification-To']);
// get all recipients
if ($headers['Cc'])
$mailto .= ' ' . $headers['Cc'];
if ($headers['Bcc'])
$mailto .= ' ' . $headers['Bcc'];
if (preg_match_all('/<([^@]+@[^>]+)>/', $mailto, $m))
$mailto = implode(', ', array_unique($m[1]));
if ($rcube->config->get('smtp_log')) {
rcube::write_log('sendmail', sprintf("User %s [%s]; Message for %s; %s",
$rcube->get_user_name(),
$_SERVER['REMOTE_ADDR'],
$mailto,
!empty($smtp_response) ? join('; ', $smtp_response) : ''));
}
}
unset($headers['Bcc']);
$this->headers = $headers;
return $sent;
}
/**
* Parses the message source and fixes 8bit data for ActiveSync.
* This way any not UTF8 characters will be encoded before
* sending to the device.
*
* @param string $message Message source
*
* @return string Fixed message source
*/
public static function recode_message($message)
{
// @TODO: work with stream, to workaround memory issues with big messages
if (is_resource($message)) {
$message = stream_get_contents($message);
}
list($headers, $message) = preg_split('/\r?\n\r?\n/', $message, 2, PREG_SPLIT_NO_EMPTY);
$hdrs = self::parse_headers($headers);
// multipart message
if (preg_match('/boundary="?([a-z0-9-\'\(\)+_\,\.\/:=\? ]+)"?/i', $hdrs['Content-Type'], $matches)) {
$boundary = '--' . $matches[1];
$message = explode($boundary, $message);
for ($x=1, $parts = count($message) - 1; $x<$parts; $x++) {
$message[$x] = "\r\n" . self::recode_message(ltrim($message[$x]));
}
return $headers . "\r\n\r\n" . implode($boundary , $message);
}
// single part
$enc = strtolower($hdrs['Content-Transfer-Encoding']);
// do nothing if already encoded
if ($enc != 'quoted-printable' && $enc != 'base64') {
// recode body if any non-printable-ascii characters found
if (preg_match('/[^\x20-\x7E\x0A\x0D\x09]/', $message)) {
$hdrs['Content-Transfer-Encoding'] = 'base64';
foreach ($hdrs as $header => $header_value) {
$hdrs[$header] = $header . ': ' . $header_value;
}
$headers = trim(implode("\r\n", $hdrs));
$message = rtrim(chunk_split(base64_encode(rtrim($message)), 76, "\r\n")) . "\r\n";
}
}
return $headers . "\r\n\r\n" . $message;
}
/**
* MIME message parser
*
* @param string|resource $message MIME message source
* @param bool $decode_body Enables body decoding
*
* @return array Message headers array and message body
*/
protected function parse_mime($message)
{
// @TODO: work with stream, to workaround memory issues with big messages
if (is_resource($message)) {
$message = stream_get_contents($message);
}
list($headers, $message) = preg_split('/\r?\n\r?\n/', $message, 2, PREG_SPLIT_NO_EMPTY);
$headers = self::parse_headers($headers);
// parse Content-Type header
$ctype_parts = preg_split('/[; ]+/', $headers['Content-Type']);
$this->ctype = strtolower(array_shift($ctype_parts));
foreach ($ctype_parts as $part) {
if (preg_match('/^([a-z-_]+)\s*=\s*(.+)$/i', trim($part), $m)) {
$this->ctype_params[strtolower($m[1])] = trim($m[2], '"');
}
}
if (!empty($headers['Content-Transfer-Encoding'])) {
$headers['Content-Transfer-Encoding'] = strtolower($headers['Content-Transfer-Encoding']);
}
$this->headers = $headers;
$this->body = $message;
}
/**
* Parse message source with headers
*/
protected static function parse_headers($headers)
{
// Parse headers
$headers = str_replace("\r\n", "\n", $headers);
$headers = explode("\n", trim($headers));
$ln = 0;
$lines = array();
foreach ($headers as $line) {
if (ord($line[0]) <= 32) {
$lines[$ln] .= (empty($lines[$ln]) ? '' : "\r\n") . $line;
}
else {
$lines[++$ln] = trim($line);
}
}
// Unify char-case of header names
$headers = array();
foreach ($lines as $line) {
list($field, $string) = explode(':', $line, 2);
if ($field = self::normalize_header_name($field)) {
$headers[$field] = trim($string);
}
}
return $headers;
}
/**
* Normalize (fix) header names
*/
protected static function normalize_header_name($name)
{
$headers_map = array(
'subject' => 'Subject',
'from' => 'From',
'to' => 'To',
'cc' => 'Cc',
'bcc' => 'Bcc',
'message-id' => 'Message-ID',
'references' => 'References',
'content-type' => 'Content-Type',
'content-transfer-encoding' => 'Content-Transfer-Encoding',
);
$name_lc = strtolower($name);
return isset($headers_map[$name_lc]) ? $headers_map[$name_lc] : $name;
}
/**
* Encodes message/part body
*
* @param string $body Message/part body
* @param string $encoding Content encoding
*
* @return string Encoded body
*/
protected function encode($body, $encoding)
{
switch ($encoding) {
case 'base64':
$body = base64_encode($body);
$body = chunk_split($body, 76, "\r\n");
break;
case 'quoted-printable':
$body = quoted_printable_encode($body);
break;
}
return $body;
}
/**
* Decodes message/part body
*
* @param string $body Message/part body
* @param string $encoding Content encoding
*
* @return string Decoded body
*/
protected function decode($body, $encoding)
{
$body = str_replace("\r\n", "\n", $body);
switch ($encoding) {
case 'base64':
$body = base64_decode($body);
break;
case 'quoted-printable':
$body = quoted_printable_decode($body);
break;
}
return $body;
}
/**
* Returns email address string from default identity of the current user
*/
protected function get_identity()
{
$user = kolab_sync::get_instance()->user;
if ($identity = $user->get_identity()) {
return format_email_recipient(format_email($identity['email']), $identity['name']);
}
}
protected function save_content_type($ctype, $params = array())
{
$this->ctype = $ctype;
$this->ctype_params = $params;
$this->headers['Content-Type'] = $ctype;
if (!empty($params)) {
foreach ($params as $name => $value) {
$this->headers['Content-Type'] .= sprintf('; %s="%s"', $name, $value);
}
}
}
}
diff --git a/lib/kolab_sync_transaction_manager.php b/lib/kolab_sync_transaction_manager.php
index 2121d89..99ec9be 100644
--- a/lib/kolab_sync_transaction_manager.php
+++ b/lib/kolab_sync_transaction_manager.php
@@ -1,179 +1,179 @@
|
| Copyright (C) 2008-2012, Metaways Infosystems GmbH |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Affero General Public License as published |
| by the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public License |
| along with this program. If not, see |
+--------------------------------------------------------------------------+
| Author: Aleksander Machniak |
| Author: Cornelius Weiss |
+--------------------------------------------------------------------------+
*/
/**
* Transaction Manger for Syncroton
*
* This is the central class, all transactions within Syncroton must be handled with.
* For each supported transactionable (backend) this class start a real transaction on
* the first startTransaction request.
*
* Transactions of all transactionable will be commited at once when all requested transactions
* are being commited using this class.
*
* Transactions of all transactionable will be roll back when one rollBack is requested
* using this class.
*/
class kolab_sync_transaction_manager implements Syncroton_TransactionManagerInterface
{
/**
* @var array holds all transactionables with open transactions
*/
protected $_openTransactionables = array();
/**
* @var array list of all open (not commited) transactions
*/
protected $_openTransactions = array();
/**
* @var Syncroton_TransactionManager
*/
private static $_instance = NULL;
/**
* @var Zend_Log
*/
protected $_logger;
/**
* don't clone. Use the singleton.
*/
private function __clone()
{
}
/**
* constructor
*/
private function __construct()
{
if (Syncroton_Registry::isRegistered('loggerBackend')) {
$this->_logger = Syncroton_Registry::get('loggerBackend');
}
}
/**
* @return Tinebase_TransactionManager
*/
public static function getInstance()
{
if (self::$_instance === NULL) {
self::$_instance = new kolab_sync_transaction_manager;
}
return self::$_instance;
}
/**
* starts a transaction
*
* @param mixed $_transactionable
* @return string transactionId
* @throws Tinebase_Exception_UnexpectedValue
*/
public function startTransaction($_transactionable)
{
if ($this->_logger instanceof Zend_Log) {
$this->_logger->debug(__METHOD__ . '::' . __LINE__ . " startTransaction request");
}
if (! in_array($_transactionable, $this->_openTransactionables)) {
if ($_transactionable instanceof rcube_db) {
$_transactionable->startTransaction();
}
else {
$this->rollBack();
throw new Syncroton_Exception_UnexpectedValue('Unsupported transactionable!');
}
array_push($this->_openTransactionables, $_transactionable);
}
$transactionId = sha1(mt_rand(). microtime());
array_push($this->_openTransactions, $transactionId);
return $transactionId;
}
/**
* commits a transaction
*
* @param string $_transactionId
* @return void
*/
public function commitTransaction($_transactionId)
{
if ($this->_logger instanceof Zend_Log) {
$this->_logger->debug(__METHOD__ . '::' . __LINE__ . " commitTransaction request for $_transactionId");
}
$transactionIdx = array_search($_transactionId, $this->_openTransactions);
if ($transactionIdx !== false) {
unset($this->_openTransactions[$transactionIdx]);
}
$numOpenTransactions = count($this->_openTransactions);
if ($numOpenTransactions === 0) {
- foreach ($this->_openTransactionables as $transactionableIdx => $transactionable) {
+ foreach ($this->_openTransactionables as $transactionable) {
if ($transactionable instanceof rcube_db) {
$transactionable->endTransaction();
}
}
$this->_openTransactionables = array();
$this->_openTransactions = array();
}
else {
if ($this->_logger instanceof Zend_Log) {
$this->_logger->debug(__METHOD__ . '::' . __LINE__ . " commiting defered, as there are still $numOpenTransactions in the queue");
}
}
}
/**
* perform rollBack on all transactionables with open transactions
*
* @return void
*/
public function rollBack()
{
if ($this->_logger instanceof Zend_Log) {
$this->_logger->debug(__METHOD__ . '::' . __LINE__ . " rollBack request, rollBack all transactionables");
}
foreach ($this->_openTransactionables as $transactionable) {
if ($transactionable instanceof rcube_db) {
$transactionable->rollbackTransaction();
}
}
$this->_openTransactionables = array();
$this->_openTransactions = array();
}
}