forked from extern/egroupware
Saving/modifying of calendar event on the server:
- no recurring events yet - no categories - no deleting on the client yet (like AB, what to return?)
This commit is contained in:
Ralf Becker
parent
0dd2109b62
commit
a460dde341
@ -17,7 +17,7 @@
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*
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* Plugin to make EGroupware calendar data available via Active Sync
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*/
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class calendar_activesync //implements activesync_plugin_read
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class calendar_activesync implements activesync_plugin_write
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{
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/**
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* var BackendEGW
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@ -157,6 +157,217 @@ class calendar_activesync //implements activesync_plugin_read
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return $messagelist;
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}
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static $status2as = array(
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'U' => 0, // unknown
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'T' => 2, // tentative
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'A' => 3, // accepted
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'R' => 4, // decline
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// 5 = not responded
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);
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static $role2as = array(
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'REQ-PARTICIPANT' => 1, // required
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'CHAIR' => 1, // required
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'OPT-PARTICIPANT' => 2, // optional
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'NON-PARTICIPANT' => 2,
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// 3 = ressource
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);
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/**
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* Changes or adds a message on the server
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*
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* @param string $folderid
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* @param int $id for change | empty for create new
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* @param SyncAppointment $message object to SyncObject to create
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*
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* @return array $stat whatever would be returned from StatMessage
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*
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* This function is called when a message has been changed on the PDA. You should parse the new
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* message here and save the changes to disk. The return value must be whatever would be returned
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* from StatMessage() after the message has been saved. This means that both the 'flags' and the 'mod'
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* properties of the StatMessage() item may change via ChangeMessage().
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* Note that this function will never be called on E-mail items as you can't change e-mail items, you
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* can only set them as 'read'.
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*/
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public function ChangeMessage($folderid, $id, $message)
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{
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if (!isset($this->calendar)) $this->calendar = new calendar_boupdate();
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$event = array();
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$this->backend->splitID($folderid, $type, $account);
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debugLog (__METHOD__."('$folderid', $id, ".array2string($message).") type='$type', account=$account");
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if ($type != 'calendar' || $id && !($event = $this->calendar->read($id,null,false,'server')))
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{
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debugLog(__METHOD__."('$folderid',$id,...) Folder wrong or event does not existing");
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return false;
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}
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if (!$this->calendar->check_perms($id ? EGW_ACL_EDIT : EGW_ACL_ADD,$event ? $event : 0,$account))
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{
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debugLog(__METHOD__."('$folderid',$id,...) no rights to add/edit event!");
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return false;
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}
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// timestamps (created & modified are updated automatically)
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foreach(array(
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'start' => 'starttime',
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'end' => 'endtime',
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) as $key => $attr)
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{
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$event[$key] = egw_time::server2user($message->$attr);
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}
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if (!$id) $event['owner'] = $account; // we do NOT allow to change the owner of existing events
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// copying strings
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foreach(array(
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'title' => 'subject',
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'uid' => 'uid',
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'location' => 'location',
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) as $key => $attr)
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{
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if (isset($message->$attr)) $event[$key] = $message->$attr;
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}
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$event['public'] = (int)$message->sensitivity < 1; // 0=normal, 1=personal, 2=private, 3=confidential
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$event['whole_day'] = $message->alldayevent;
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$participants = array();
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foreach((array)$message->attendees as $attendee)
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{
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if (!($uid = $GLOBALS['egw']->accounts->name2id($attendee->email,'account_email')))
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{
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// todo check for other resource types
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$uid = 'e'.$attendee->name.' <'.$attendee->email.'>';
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}
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if (!($status = array_search($attendee->status,self::$status2as))) $status = 'U';
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if ($attendee->email == $message->organizeremail)
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{
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$role = 'CHAIR';
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$chair_set = true;
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}
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elseif (!($role = array_search($attendee->type,self::$role2as)))
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{
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$role = 'REQ-PARTICIPANT';
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}
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$quantitiy = 1;
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// if old role gives same type, use old role, as we have a lot more roles then AS
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if ($id && isset($event['participants'][$uid]))
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{
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calendar_so::split_status($status, $quantity, $old_role);
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if ((int)self::$role2as[$old_role] == $attendee->type)
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{
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$role = $old_role;
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}
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}
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$participants[$uid] = calendar_so::combine_status($status,$quantitiy,$role);
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}
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// if organizer is not already participant, add him as chair
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if (($uid = $GLOBALS['egw']->accounts->name2id($message->organizeremail,'account_email')) && !isset($participants[$uid]))
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{
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$participants[$uid] = calendar_so::combine_status($uid == $GLOBALS['egw_info']['user']['account_id'] ?
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'A' : 'U',1,'CHAIR');
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$chair_set = true;
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}
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// add calendar owner as participant, as otherwise event will NOT be in his calendar, in which it was posted
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if (!$id && !isset($participants[$account]))
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{
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$participants[$account] = calendar_so::combine_status($account == $GLOBALS['egw_info']['user']['account_id'] ?
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'A' : 'U',1,!$chair_set ? 'CHAIR' : 'REQ-PARTICIPANT');
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}
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$event['participants'] = $participants;
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foreach((array)$message->categories as $name)
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{
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// todo: categories
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}
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// check if event is recurring and import recur information (incl. timezone)
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if ($message->recurrence)
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{
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if ($message->timezone && !$id) // dont care for timezone, if no new and recurring event
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{
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$event['tzid'] = self::as2tz(self::_getTZFromSyncBlob($message->timezone));
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}
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// todo: recurrence information
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}
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if (!($id = $this->calendar->save($event)))
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{
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debugLog(__METHOD__."('$folderid',$id,...) error saving event=".array2string($event)."!");
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return false;
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}
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debugLog(__METHOD__."('$folderid',$id,...) SUCESS saving event=".array2string($event).", id=$id");
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return $this->StatMessage($folderid, $id);
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}
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/**
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* Creates or modifies a folder
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*
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* @param $id of the parent folder
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* @param $oldid => if empty -> new folder created, else folder is to be renamed
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* @param $displayname => new folder name (to be created, or to be renamed to)
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* @param type => folder type, ignored in IMAP
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*
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* @return stat | boolean false on error
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*/
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public function ChangeFolder($id, $oldid, $displayname, $type)
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{
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debugLog(__METHOD__."('$id', '$oldid', '$displayname', $type) NOT implemented!");
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return false;
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}
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/**
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* Deletes (really delete) a Folder
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*
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* @param $parentid of the folder to delete
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* @param $id of the folder to delete
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*
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* @return
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* @TODO check what is to be returned
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*/
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public function DeleteFolder($parentid, $id)
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{
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debugLog(__METHOD__."('$parentid', '$id') NOT implemented!");
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return false;
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}
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/**
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* Moves a message from one folder to another
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*
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* @param $folderid of the current folder
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* @param $id of the message
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* @param $newfolderid
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*
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* @return $newid as a string | boolean false on error
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*
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* After this call, StatMessage() and GetMessageList() should show the items
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* to have a new parent. This means that it will disappear from GetMessageList() will not return the item
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* at all on the source folder, and the destination folder will show the new message
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*/
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public function MoveMessage($folderid, $id, $newfolderid)
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{
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debugLog(__METHOD__."('$folderid', $id, '$newfolderid') NOT implemented!");
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return false;
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}
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/**
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* Delete (really delete) a message in a folder
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*
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* @param $folderid
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* @param $id
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*
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* @TODO check what is to be returned
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*
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* @DESC After this call has succeeded, a call to
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* GetMessageList() should no longer list the message. If it does, the message will be re-sent to the PDA
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* as it will be seen as a 'new' item. This means that if you don't implement this function, you will
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* be able to delete messages on the PDA, but as soon as you sync, you'll get the item back
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*/
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public function DeleteMessage($folderid, $id)
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{
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debugLog(__METHOD__."('$folderid', $id) NOT implemented!");
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return false;
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}
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/**
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* Get specified item from specified folder.
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*
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@ -169,7 +380,7 @@ class calendar_activesync //implements activesync_plugin_read
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* @param int $truncsize
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* @param int $bodypreference
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* @param bool $mimesupport
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* @return $messageobject|boolean false on error
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* @return SyncAppointment|boolean false on error
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*/
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public function GetMessage($folderid, $id, $truncsize, $bodypreference=false, $mimesupport = 0)
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{
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@ -220,24 +431,10 @@ class calendar_activesync //implements activesync_plugin_read
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$message->attendees = array();
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foreach($event['participants'] as $uid => $status)
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{
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static $status2as = array(
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'u' => 0, // unknown
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't' => 2, // tentative
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'a' => 3, // accepted
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'r' => 4, // decline
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// 5 = not responded
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);
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static $role2as = array(
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'REQ-PARTICIPANT' => 1, // required
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'CHAIR' => 1, // required
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'OPT-PARTICIPANT' => 2, // optional
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'NON-PARTICIPANT' => 2,
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// 3 = ressource
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);
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calendar_so::split_status($status, $quantity, $role);
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$attendee = new SyncAttendee();
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$attendee->status = (int)$status2as[$status];
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$attendee->type = (int)$role2as[$role];
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$attendee->status = (int)self::$status2as[$status];
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$attendee->type = (int)self::$role2as[$role];
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if (is_numeric($uid))
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{
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$attendee->name = $GLOBALS['egw']->accounts->id2name($uid,'account_fullname');
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@ -525,27 +722,27 @@ END:VTIMEZONE
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*
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* Array
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* (
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* [VTIMEZONE] => Array
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* (
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* [TZID] => Europe/Berlin
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* [X-LIC-LOCATION] => Europe/Berlin
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* [DAYLIGHT] => Array
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* (
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* [TZOFFSETFROM] => +0100
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* [TZOFFSETTO] => +0200
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* [TZNAME] => CEST
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* [DTSTART] => 19700329T020000
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* [RRULE] => FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
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* )
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* [STANDARD] => Array
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* (
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* [TZOFFSETFROM] => +0200
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* [TZOFFSETTO] => +0100
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* [TZNAME] => CET
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* [DTSTART] => 19701025T030000
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* [RRULE] => FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
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* )
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* )
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* [VTIMEZONE] => Array
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* (
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* [TZID] => Europe/Berlin
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* [X-LIC-LOCATION] => Europe/Berlin
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* [DAYLIGHT] => Array
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* (
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* [TZOFFSETFROM] => +0100
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* [TZOFFSETTO] => +0200
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* [TZNAME] => CEST
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* [DTSTART] => 19700329T020000
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* [RRULE] => FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
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* )
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* [STANDARD] => Array
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* (
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* [TZOFFSETFROM] => +0200
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* [TZOFFSETTO] => +0100
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* [TZNAME] => CET
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* [DTSTART] => 19701025T030000
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* [RRULE] => FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
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* )
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* )
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* )
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*
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* @param string|array $ical lines of ical file
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