File 0005-implement-setAttendeeStatus.patch of Package kolab-syncroton

File 0005-implement-setAttendeeStatus.patch of Package kolab-syncroton (Revision 34b2783cd0e19522a344907fca69f227)

Currently displaying revision 34b2783cd0e19522a344907fca69f227 , Show latest

diff --git a/lib/kolab_sync.php b/lib/kolab_sync.php
index c6cb192..823d927 100644
--- a/lib/kolab_sync.php
+++ b/lib/kolab_sync.php
@@ -82,7 +82,7 @@ class kolab_sync extends rcube
         //          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'));
-        $plugins = array_unique(array_merge($plugins, array('libkolab')));
+        $plugins = array_unique(array_merge($plugins, array('libcalendaring', 'libkolab')));
 
         // Initialize/load plugins
         $this->plugins = kolab_sync_plugin_api::get_instance();
diff --git a/lib/kolab_sync_data.php b/lib/kolab_sync_data.php
index 2b91a7d..f1d723e 100644
--- a/lib/kolab_sync_data.php
+++ b/lib/kolab_sync_data.php
@@ -92,6 +92,11 @@ abstract class kolab_sync_data implements Syncroton_Data_IData
     protected $imap_folders = array();
 
     /**
+     * Shortcut to logging.
+     */
+    protected $log;
+
+    /**
      * Timezone
      *
      * @var string
@@ -186,6 +191,8 @@ abstract class kolab_sync_data implements Syncroton_Data_IData
 
         $this->defaultRootFolder = $this->defaultFolder . '::Syncroton';
 
+        $this->log = Syncroton_Registry::get('loggerBackend');
+
         // set internal timezone of kolab_format to user timezone
         try {
             $this->timezone = rcube::get_instance()->config->get('timezone', 'GMT');
@@ -954,18 +961,16 @@ abstract class kolab_sync_data implements Syncroton_Data_IData
                     $crc = $matches[1];
                     $uid = $matches[2];
 
-                    if (strlen($entryid) >= 64) {
-                        foreach ($folder->select(array(array('uid', '~*', $uid))) as $object) {
-                            if (($object['uid'] == $uid || strpos($object['uid'], $uid) === 0)
-                                && $crc == $this->objectCRC($object['uid'], $folder)
-                            ) {
-                                $object['_folderid'] = $folderid;
-                                return $object;
-                            }
+                    foreach ($folder->select(array(array('uid', '~*', $uid))) as $object) {
+                        if (($object['uid'] == $uid || strpos($object['uid'], $uid) === 0)
+                            && $crc == $this->objectCRC($object['uid'], $folder)
+                        ) {
+                            $object['_folderid'] = $folderid;
+                            return $object;
                         }
-
-                        continue;
                     }
+
+                    continue;
                 }
 
                 // Or (faster) strict UID matching...
diff --git a/lib/kolab_sync_data_calendar.php b/lib/kolab_sync_data_calendar.php
index 8fab24d..621cb3c 100644
--- a/lib/kolab_sync_data_calendar.php
+++ b/lib/kolab_sync_data_calendar.php
@@ -180,6 +180,14 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
     public function getEntry(Syncroton_Model_SyncCollection $collection, $serverId, $as_array = false)
     {
         $event  = is_array($serverId) ? $serverId : $this->getObject($collection->collectionId, $serverId);
+
+        // If there is no such event, return NULL (otherwise this function
+        // returns a new Syncroton_Model_Event, that is further treated as if
+        // it were a valid, existing entry.
+        if (!$event) {
+            return NULL;
+        }
+
         $config = $this->getFolderConfig($event['_mailbox']);
         $result = array();
 
@@ -273,11 +281,11 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
                     if ($name = $attendee['name']) {
                         $result['organizerName'] = $name;
                     }
+
                     if ($email = $attendee['email']) {
                         $result['organizerEmail'] = $email;
                     }
 
-                    unset($event['attendees'][$idx]);
                     break;
                 }
             }
@@ -286,11 +294,15 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
         // Attendees
         if (!empty($event['attendees'])) {
             foreach ($event['attendees'] as $idx => $attendee) {
-                $att = array();
+                if ($attendee['role'] == 'ORGANIZER')
+                    continue;
+
+                $att = Array();
 
                 if ($name = $attendee['name']) {
                     $att['name'] = $name;
                 }
+
                 if ($email = $attendee['email']) {
                     $att['email'] = $email;
                 }
@@ -450,32 +462,65 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
             $name  = $data->organizerName;
             $email = $data->organizerEmail;
             if ($name || $email) {
-                $event['attendees'][] = array(
+                $_attendee = array(
                     'role'  => 'ORGANIZER',
                     'name'  => $name,
                     'email' => $email,
                 );
+
+                if ($this->asversion >= 12) {
+                    $_attendee['status'] = $data->meetingStatus == 1 ? 'ACCEPTED' : 'DECLINED';
+                    $_attendee['rsvp'] = FALSE;
+                }
+
+                $event['attendees'][] = $_attendee;
             }
         }
 
         // Attendees
         if (isset($data->attendees)) {
             foreach ($data->attendees as $attendee) {
+                if ($attendee->email == $data->organizerEmail)
+                    continue;
+
                 $role = false;
+
                 if (isset($attendee->attendeeType)) {
-                    $role = array_search($attendee->attendeeType, $this->attendeeTypeMap);
+                    $role = array_search(
+                        $attendee->attendeeType,
+                        $this->attendeeTypeMap
+                    );
+
                 }
+
                 if ($role === false) {
-                    $role = array_search(self::ATTENDEE_TYPE_REQUIRED, $this->attendeeTypeMap);
+                    $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,
+                // AttendeeStatus send only on response (?)
+                $_attendee = array(
+                    'role'   => $role,
+                    'name'   => $attendee->name,
+                    'email'  => $attendee->email,
                 );
+
+                if ($this->asversion >= 12) {
+                    if ($status = $attendee->attendeeStatus) {
+                        $_attendee['status'] = array_search(
+                            $status,
+                            $this->attendeeStatusMap
+                        );
+
+                        if ($status == self::ATTENDEE_STATUS_UNKNOWN) {
+                            $_attendee['rsvp'] = TRUE;
+                        }
+                    }
+                }
+
+                $event['attendees'][] = $_attendee;
             }
         }
 
@@ -506,8 +551,141 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
      */
     public function setAttendeeStatus(Syncroton_Model_MeetingResponse $request)
     {
+        /*
+         * The request actually involves an iTip request.
+         *
+         * - Get to the iTip,
+         * - Extract the event UID,
+         * - If not already an event in the user's calendar(s), create the event,
+         * - If already an event, update that event.
+         */
+
+        $object = $this->parseMessageId($request->requestId);
+        $message = new rcube_message($object['uid'], $object['foldername']);
+
+        // Parse the message
+        $libcal = libcalendaring::get_instance();
+        $libcal->mail_message_load(array('object' => $message));
+        $ical_objects = $libcal->get_mail_ical_objects();
+
+        $itip = $ical_objects->objects[0];
+        $uid = $itip['uid'];
+
+        // Search the user's (event) folders
+        $folders = $this->listFolders();
+
+        $serverIds = Array();
+        foreach ($folders as $folder => $attrs) {
+            $serverIds[] = $this->serverId($uid, $attrs['imap_name']);
+        }
+
+        // Go search for a match
+        $existing_event = NULL;
+
+        foreach ($serverIds as $serverId) {
+            foreach ($folders as $_folderid => $attrs) {
+                $collection = new Syncroton_Model_SyncCollection(
+                    Array(
+                        'collectionId' => $_folderid
+                    )
+                );
+
+                $existing_event = $this->getEntry(
+                    $collection,
+                    $serverId
+                );
+
+                if ($existing_event) {
+                    $folderId = $_folderid;
+                    break;
+                }
+            }
+
+            if ($existing_event) {
+                break;
+            }
+        }
+
+        /*
+            Consider;
+
+            - $existing_event->sensitivity (private, confidential, public)
+            - $existing_event->attendees[$x]->{role,rsvp,status}
+            - $request->userresponse
+        */
+
+        if ($existing_event) {
+            // This is an existing event that needs updating
+            $user_emails = kolab_sync::get_instance()->user->list_emails();
+            $user_emails  = array_map(
+                function($v) { return $v['email']; },
+                $user_emails
+            );
+
+            foreach ($existing_event->attendees as $idx => $attendee) {
+                if (in_array_nocase($attendee->email, $user_emails)) {
+                    $this->log->debug("found my record, updating status");
+                    switch ($request->userResponse) {
+                        case Syncroton_Model_MeetingResponse::RESPONSE_ACCEPTED:
+                            $existing_event->attendees[$idx]->attendeeStatus = self::ATTENDEE_STATUS_ACCEPTED;
+                            break;
+                        case Syncroton_Model_MeetingResponse::RESPONSE_DECLINED:
+                            $existing_event->attendees[$idx]->attendeeStatus = self::ATTENDEE_STATUS_DECLINED;
+                            break;
+                        case Syncroton_Model_MeetingResponse::RESPONSE_TENTATIVE:
+                            $existing_event->attendees[$idx]->attendeeStatus = self::ATTENDEE_STATUS_TENTATIVE;
+                            break;
+                    }
+                }
+            }
+
+            $this->updateEntry($folderId, $serverId, $existing_event);
+
+        } else {
+            // This is a new event
+            $this->log->debug("This is a new event");
+            $folderId = $this->getDefaultFolder()['realid'];
+
+
+            $user_emails = kolab_sync::get_instance()->user->list_emails();
+            $user_emails  = array_map(
+                function($v) { return $v['email']; },
+                $user_emails
+            );
+
+            $attendees = Array();
+
+            foreach($itip['attendees'] as $idx => $attendee) {
+                $att = $attendee;
+
+                if (in_array_nocase($att['email'], $user_emails)) {
+                    switch ($request->userResponse) {
+                        case Syncroton_Model_MeetingResponse::RESPONSE_ACCEPTED:
+                            $att['status'] = 'ACCEPTED';
+                            $att['rsvp'] = FALSE;
+                            break;
+
+                        case Syncroton_Model_MeetingResponse::RESPONSE_DECLINED:
+                            $att['status'] = 'DECLINED';
+                            $att['rsvp'] = FALSE;
+                            break;
+
+                        case Syncroton_Model_MeetingResponse::RESPONSE_TENTATIVE:
+                            $att['status'] = 'TENTATIVE';
+                            break;
+                    }
+                }
+
+                $attendees[] = $att;
+            }
+
+            $itip['attendees'] = $attendees;
+
+            $data = $this->createObject($folderId, $itip);
+        }
+
         // @TODO: not implemented
-        throw new Syncroton_Exception_Status_MeetingResponse(Syncroton_Exception_Status_MeetingResponse::MEETING_ERROR);
+        throw new Syncroton_Exception_Status_MeetingResponse(1);
     }
 
     /**
@@ -562,20 +740,25 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
             // TODO: Delegation/aliases support
             $user_emails  = kolab_sync::get_instance()->user->list_emails();
             $user_emails  = array_map(function($v) { return $v['email']; }, $user_emails);
-            $is_organizer = true;
+            $is_organizer = false;
 
             foreach ($event['attendees'] as $attendee) {
+                if ($attendee['role'] != 'ORGANIZER') {
+                    // Irrelevant, skip
+                    continue;
+                }
+
                 if (in_array_nocase($attendee['email'], $user_emails)) {
-                    $is_organizer = false;
+                    $is_organizer = true;
                     break;
                 }
             }
 
             if ($event['status'] == 'CANCELLED') {
-                $status = !empty($is_organizer) ? 5 : 7;
+                $status = $is_organizer ? 5 : 7;
             }
             else {
-                $status = !empty($is_organizer) ? 1 : 3;
+                $status = $is_organizer ? 1 : 3;
             }
         }
 
@@ -698,4 +881,26 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data
             $entry->endTime = $rounded;
         }
     }
+
+    private function parseMessageId($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,
+        );
+    }
 }