From 3acc7f3bbee818138c9376e2c077401eb5945b12 Mon Sep 17 00:00:00 2001 From: Ralf Becker Date: Sat, 24 Jul 2004 20:52:49 +0000 Subject: [PATCH] fixed bug [ 996591 ] Error when creating an entry in the calendar this happended only when email was not installed --- calendar/inc/class.bocalendar.inc.php | 3263 +++++++++++++++++++++++++ 1 file changed, 3263 insertions(+) create mode 100755 calendar/inc/class.bocalendar.inc.php diff --git a/calendar/inc/class.bocalendar.inc.php b/calendar/inc/class.bocalendar.inc.php new file mode 100755 index 0000000000..a463ee86f1 --- /dev/null +++ b/calendar/inc/class.bocalendar.inc.php @@ -0,0 +1,3263 @@ + * + * http://www.radix.net/~cknudsen * + * Originaly modified by Mark Peters * + * -------------------------------------------- * + * This program is free software; you can redistribute it and/or modify it * + * under the terms of the GNU General Public License as published by the * + * Free Software Foundation; either version 2 of the License, or (at your * + * option) any later version. * + \**************************************************************************/ + + /* $Id$ */ + + class bocalendar + { + var $public_functions = Array( + 'read_entry' => True, + 'delete_entry' => True, + 'delete_calendar' => True, + 'change_owner' => True, + 'update' => True, + 'check_set_default_prefs' => True, + 'store_to_cache' => True, + 'export_event' => True, + 'send_alarm' => True, + 'reinstate' => True + ); + + var $soap_functions = Array( + 'read_entry' => Array( + 'in' => Array( + 'int' + ), + 'out' => Array( + 'SOAPStruct' + ) + ), + 'delete_entry' => Array( + 'in' => Array( + 'int' + ), + 'out' => Array( + 'int' + ) + ), + 'delete_calendar' => Array( + 'in' => Array( + 'int' + ), + 'out' => Array( + 'int' + ) + ), + 'change_owner' => Array( + 'in' => Array( + 'array' + ), + 'out' => Array( + 'int' + ) + ), + 'update' => Array( + 'in' => Array( + 'array', + 'array', + 'array', + 'array', + 'array' + ), + 'out' => Array( + 'array' + ) + ), + 'store_to_cache' => Array( + 'in' => Array( + 'struct' + ), + 'out' => Array( + 'SOAPStruct' + ) + ), + 'store_to_cache' => Array( + 'in' => Array( + 'array' + ), + 'out' => Array( + 'string' + ) + ), + 'categories' => array( + 'in' => array('bool'), + 'out' => array('array') + ), + ); + + var $debug = False; +// var $debug = True; + + var $so; + var $cached_events; + var $repeating_events; + var $day; + var $month; + var $year; + var $prefs; + + var $owner; + var $holiday_color; + var $printer_friendly = False; + + var $cached_holidays; + + var $g_owner = 0; + + var $filter; + var $cat_id; + var $users_timeformat; + + var $modified; + var $deleted; + var $added; + + var $is_group = False; + + var $soap = False; + + var $use_session = False; + + var $today; + var $debug_string; + + var $sortby; + var $num_months; + var $xmlrpc = False; // not called via xmlrpc + + function bocalendar($session=0) + { + $this->cat = CreateObject('phpgwapi.categories'); + $this->grants = $GLOBALS['phpgw']->acl->get_grants('calendar'); + @reset($this->grants); + if(DEBUG_APP) + { + if(floor(phpversion()) >= 4) + { + $this->debug_string = ''; + ob_start(); + } + + foreach($this->grants as $grantor => $rights) + { + print_debug('Grantor',$grantor); + print_debug('Rights',$rights); + } + } + + print_debug('Read use_session',$session); + + if($session) + { + $this->read_sessiondata(); + $this->use_session = True; + } + print_debug('BO Filter',$this->filter); + print_debug('Owner',$this->owner); + + $this->prefs['calendar'] = $GLOBALS['phpgw_info']['user']['preferences']['calendar']; + $this->check_set_default_prefs(); + + $owner = get_var('owner',array('GET','POST'),$GLOBALS['owner']); + + ereg('menuaction=([a-zA-Z.]+)',$_SERVER['HTTP_REFERER'],$regs); + $from = $regs[1]; + if ((substr($_SERVER['PHP_SELF'],-8) == 'home.php' && substr($this->prefs['calendar']['defaultcalendar'],0,7) == 'planner' + || $_GET['menuaction'] == 'calendar.uicalendar.planner' && + $from != 'calendar.uicalendar.planner' && !$this->save_owner) + && (int)$this->prefs['calendar']['planner_start_with_group'] > 0) + { + // entering planner for the first time ==> saving owner in save_owner, setting owner to default + // + $this->save_owner = $this->owner; + $owner = 'g_'.$this->prefs['calendar']['planner_start_with_group']; + } + elseif ($_GET['menuaction'] != 'calendar.uicalendar.planner' && + $this->save_owner) + { + // leaving planner with an unchanged user/owner ==> setting owner back to save_owner + // + $owner = (int)(isset($_GET['owner']) ? $_GET['owner'] : $this->save_owner); + unset($this->save_owner); + } + elseif (!empty($owner) && $owner != $this->owner && $from == 'calendar.uicalendar.planner') + { + // user/owner changed within planner ==> forgetting save_owner + // + unset($this->save_owner); + } + + if(isset($owner) && $owner!='' && substr($owner,0,2) == 'g_') + { + $this->set_owner_to_group(substr($owner,2)); + } + elseif(isset($owner) && $owner!='') + { + $this->owner = (int)$owner; + } + elseif(!@isset($this->owner) || !@$this->owner) + { + $this->owner = (int)$GLOBALS['phpgw_info']['user']['account_id']; + } + elseif(isset($this->owner) && $GLOBALS['phpgw']->accounts->get_type($this->owner) == 'g') + { + $this->set_owner_to_group((int)$this->owner); + } + + $this->prefs['common'] = $GLOBALS['phpgw_info']['user']['preferences']['common']; + + if ($this->prefs['common']['timeformat'] == '12') + { + $this->users_timeformat = 'h:ia'; + } + else + { + $this->users_timeformat = 'H:i'; + } + $this->holiday_color = (substr($GLOBALS['phpgw_info']['theme']['bg07'],0,1)=='#'?'':'#').$GLOBALS['phpgw_info']['theme']['bg07']; + + $friendly = (isset($_GET['friendly'])?$_GET['friendly']:''); + $friendly = ($friendly=='' && isset($_POST['friendly'])?$_POST['friendly']:$friendly); + + $this->printer_friendly = ((int)$friendly == 1?True:False); + + if(isset($_POST['filter'])) { $this->filter = $_POST['filter']; } + if(isset($_POST['sortby'])) { $this->sortby = $_POST['sortby']; } + if(isset($_POST['cat_id'])) { $this->cat_id = $_POST['cat_id']; } + + if(!isset($this->filter)) + { + $this->filter = ' '.$this->prefs['calendar']['defaultfilter'].' '; + } + + if(!isset($this->sortby)) + { + $this->sortby = $this->prefs['calendar']['defaultcalendar'] == 'planner_user' ? 'user' : 'category'; + } + + if($GLOBALS['phpgw']->accounts->get_type($this->owner)=='g') + { + $this->filter = ' all '; + } + + $this->so = CreateObject('calendar.socalendar', + Array( + 'owner' => $this->owner, + 'filter' => $this->filter, + 'category' => $this->cat_id, + 'g_owner' => $this->g_owner + ) + ); + $this->rpt_day = array( // need to be after creation of socalendar + MCAL_M_SUNDAY => 'Sunday', + MCAL_M_MONDAY => 'Monday', + MCAL_M_TUESDAY => 'Tuesday', + MCAL_M_WEDNESDAY => 'Wednesday', + MCAL_M_THURSDAY => 'Thursday', + MCAL_M_FRIDAY => 'Friday', + MCAL_M_SATURDAY => 'Saturday' + ); + if($this->bo->prefs['calendar']['weekdaystarts'] != 'Sunday') + { + $mcals = array_keys($this->rpt_day); + $days = array_values($this->rpt_day); + $this->rpt_day = array(); + list($n) = $found = array_keys($days,$this->prefs['calendar']['weekdaystarts']); + for ($i = 0; $i < 7; ++$i,++$n) + { + $this->rpt_day[$mcals[$n % 7]] = $days[$n % 7]; + } + } + $this->rpt_type = Array( + MCAL_RECUR_NONE => 'None', + MCAL_RECUR_DAILY => 'Daily', + MCAL_RECUR_WEEKLY => 'Weekly', + MCAL_RECUR_MONTHLY_WDAY => 'Monthly (by day)', + MCAL_RECUR_MONTHLY_MDAY => 'Monthly (by date)', + MCAL_RECUR_YEARLY => 'Yearly' + ); + + $localtime = $GLOBALS['phpgw']->datetime->users_localtime; + + $date = (isset($GLOBALS['date'])?$GLOBALS['date']:''); + $date = (isset($_GET['date'])?$_GET['date']:$date); + $date = ($date=='' && isset($_POST['date'])?$_POST['date']:$date); + + $year = (isset($_GET['year'])?$_GET['year']:''); + $year = ($year=='' && isset($_POST['year'])?$_POST['year']:$year); + + $month = (isset($_GET['month'])?$_GET['month']:''); + $month = ($month=='' && isset($_POST['month'])?$_POST['month']:$month); + + $day = (isset($_GET['day'])?$_GET['day']:''); + $day = ($day=='' && isset($_POST['day'])?$_POST['day']:''); + + $num_months = (isset($_GET['num_months'])?$_GET['num_months']:''); + $num_months = ($num_months=='' && isset($_POST['num_months'])?$_POST['num_months']:$num_months); + + if(isset($date) && $date!='') + { + $this->year = (int)(substr($date,0,4)); + $this->month = (int)(substr($date,4,2)); + $this->day = (int)(substr($date,6,2)); + } + else + { + if(isset($year) && $year!='') + { + $this->year = $year; + } + else + { + $this->year = date('Y',$localtime); + } + if(isset($month) && $month!='') + { + $this->month = $month; + } + else + { + $this->month = date('m',$localtime); + } + if(isset($day) && $day!='') + { + $this->day = $day; + } + else + { + $this->day = date('d',$localtime); + } + } + + if(isset($num_months) && $num_months!='') + { + $this->num_months = $num_months; + } + elseif($this->num_months == 0) + { + $this->num_months = 1; + } + + $this->today = date('Ymd',$GLOBALS['phpgw']->datetime->users_localtime); + + if(DEBUG_APP) + { + print_debug('BO Filter','('.$this->filter.')'); + print_debug('Owner',$this->owner); + print_debug('Today',$this->today); + if(floor(phpversion()) >= 4) + { + $this->debug_string .= ob_get_contents(); + ob_end_clean(); + } + } + $this->xmlrpc = is_object($GLOBALS['server']) && $GLOBALS['server']->last_method; + } + + function list_methods($_type='xmlrpc') + { + /* + This handles introspection or discovery by the logged in client, + in which case the input might be an array. The server always calls + this function to fill the server dispatch map using a string. + */ + if (is_array($_type)) + { + $_type = $_type['type']; + } + switch($_type) + { + case 'xmlrpc': + $xml_functions = array( + 'list_methods' => array( + 'function' => 'list_methods', + 'signature' => array(array(xmlrpcStruct,xmlrpcString)), + 'docstring' => lang('Read this list of methods.') + ), + 'read' => array( + 'function' => 'read_entry', + 'signature' => array(array(xmlrpcStruct,xmlrpcInt)), + 'docstring' => lang('Read a single entry by passing the id and fieldlist.') + ), + 'read_entry' => array( // deprecated, use read + 'function' => 'read_entry', + 'signature' => array(array(xmlrpcStruct,xmlrpcInt)), + 'docstring' => lang('Read a single entry by passing the id and fieldlist.') + ), + 'write' => array( + 'function' => 'update', + 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), + 'docstring' => lang('Add or update a single entry by passing the fields.') + ), + 'add_entry' => array( // deprecated, use write + 'function' => 'update', + 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), + 'docstring' => lang('Add a single entry by passing the fields.') + ), + 'update_entry' => array( // deprecated, use write + 'function' => 'update', + 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), + 'docstring' => lang('Update a single entry by passing the fields.') + ), + 'delete' => array( + 'function' => 'delete_entry', + 'signature' => array(array(xmlrpcInt,xmlrpcInt)), + 'docstring' => lang('Delete a single entry by passing the id.') + ), + 'delete_entry' => array( // deprecated, use delete + 'function' => 'delete_entry', + 'signature' => array(array(xmlrpcInt,xmlrpcInt)), + 'docstring' => lang('Delete a single entry by passing the id.') + ), + 'delete_calendar' => array( + 'function' => 'delete_calendar', + 'signature' => array(array(xmlrpcInt,xmlrpcInt)), + 'docstring' => lang('Delete an entire users calendar.') + ), + 'change_owner' => array( + 'function' => 'change_owner', + 'signature' => array(array(xmlrpcInt,xmlrpcStruct)), + 'docstring' => lang('Change all events for $params[\'old_owner\'] to $params[\'new_owner\'].') + ), + 'search' => array( + 'function' => 'store_to_cache', + 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), + 'docstring' => lang('Read a list of entries.') + ), + 'store_to_cache' => array( // deprecated, use search + 'function' => 'store_to_cache', + 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), + 'docstring' => lang('Read a list of entries.') + ), + 'export_event' => array( + 'function' => 'export_event', + 'signature' => array(array(xmlrpcString,xmlrpcStruct)), + 'docstring' => lang('Export a list of entries in iCal format.') + ), + 'categories' => array( + 'function' => 'categories', + 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), + 'docstring' => lang('List all categories.') + ), + ); + return $xml_functions; + break; + case 'soap': + return $this->soap_functions; + break; + default: + return array(); + break; + } + } + + function set_owner_to_group($owner) + { + print_debug('calendar::bocalendar::set_owner_to_group:owner',$owner); + $this->owner = (int)$owner; + $this->is_group = True; + $this->g_owner = Array(); + $members = $GLOBALS['phpgw']->accounts->member($owner); + if (is_array($members)) + { + foreach($members as $user) + { + // use only members which gave the user a read-grant + if ($this->check_perms(PHPGW_ACL_READ,0,$user['account_id'])) + { + $this->g_owner[] = $user['account_id']; + } + } + } + //echo "

".function_backtrace().": set_owner_to_group($owner) = ".print_r($this->g_owner,True)."

\n"; + } + + function member_of_group($owner=0) + { + $owner = ($owner==0?$GLOBALS['phpgw_info']['user']['account_id']:$owner); + $group_owners = $GLOBALS['phpgw']->accounts->membership(); + while($group_owners && list($index,$group_info) = each($group_owners)) + { + if($this->owner == $group_info['account_id']) + { + return True; + } + } + return False; + } + + function save_sessiondata($data='') + { + if ($this->use_session) + { + if (!is_array($data)) + { + $data = array( + 'filter' => $this->filter, + 'cat_id' => $this->cat_id, + 'owner' => $this->owner, + 'save_owner' => $this->save_owner, + 'year' => $this->year, + 'month' => $this->month, + 'day' => $this->day, + 'date' => $this->date, + 'sortby' => $this->sortby, + 'num_months' => $this->num_months, + 'return_to' => $this->return_to + ); + } + if($this->debug) + { + if(floor(phpversion()) >= 4) + { + ob_start(); + } + echo ''."\n"; + if(floor(phpversion()) >= 4) + { + $this->debug_string .= ob_get_contents(); + ob_end_clean(); + } + } + $GLOBALS['phpgw']->session->appsession('session_data','calendar',$data); + } + } + + function read_sessiondata() + { + $data = $GLOBALS['phpgw']->session->appsession('session_data','calendar'); + print_debug('Read',_debug_array($data,False)); + + $this->filter = $data['filter']; + $this->cat_id = $data['cat_id']; + $this->sortby = $data['sortby']; + $this->owner = (int)$data['owner']; + $this->save_owner = (int)$data['save_owner']; + $this->year = (int)$data['year']; + $this->month = (int)$data['month']; + $this->day = (int)$data['day']; + $this->num_months = (int)$data['num_months']; + $this->return_to = $data['return_to']; + } + + function read_entry($id,$ignore_acl=False) + { + $bolink = createObject('infolog.bolink'); + if (is_array($id) && count($id) == 1) + { + list(,$id) = each($id); + } + if($ignore_acl || $this->check_perms(PHPGW_ACL_READ,$id)) + { + $event = $this->so->read_entry($id); + $linkIDs = $bolink->get_links('calendar', $id); + if(is_array($linkIDs)) + { + foreach($linkIDs as $linkData) + { + //$event['projectID'] = 8; + if($linkData['app'] == 'projects') + { + $event['projectID'] = $linkData['id']; + continue; + } + } + } + if(!isset($event['participants'][$this->owner]) && $this->user_is_a_member($event,$this->owner)) + { + $this->so->add_attribute('participants','U',(int)$this->owner); + $this->so->add_entry($event); + $event = $this->get_cached_event(); + } + return $this->xmlrpc ? $this->xmlrpc_prepare($event) : $event; + } + if ($this->xmlrpc) + { + $GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['no_access'],$GLOBALS['xmlrpcstr']['no_access']); + } + return False; + } + + function delete_single($param) + { + if($this->check_perms(PHPGW_ACL_DELETE,(int)$param['id'])) + { + $temp_event = $this->get_cached_event(); + $event = $this->read_entry((int)$param['id']); +// if($this->owner == $event['owner']) +// { + $exception_time = mktime($event['start']['hour'],$event['start']['min'],0,$param['month'],$param['day'],$param['year']) - $GLOBALS['phpgw']->datetime->tz_offset; + $event['recur_exception'][] = (int)$exception_time; + $this->so->cal->event = $event; +// print_debug('exception time',$event['recur_exception'][count($event['recur_exception']) -1]); +// print_debug('count event exceptions',count($event['recur_exception'])); + $this->so->add_entry($event); + $cd = 16; + + $this->so->cal->event = $temp_event; + unset($temp_event); + } + else + { + $cd = 60; + } +// } + return $cd; + } + + function delete_entry($id) + { + if (is_array($id) && count($id) == 1) + { + list(,$id) = each($id); + } + if($this->check_perms(PHPGW_ACL_DELETE,$id)) + { + $this->so->delete_entry($id); + + if ($this->xmlrpc) + { + $this->so->expunge($id); + } + return $this->xmlrpc ? True : 16; + } + if ($this->xmlrpc) + { + $GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['no_access'],$GLOBALS['xmlrpcstr']['no_access']); + } + return 60; + } + + function reinstate($params='') + { + if($this->check_perms(PHPGW_ACL_EDIT,$params['cal_id']) && isset($params['reinstate_index'])) + { + $event = $this->so->read_entry($params['cal_id']); + @reset($params['reinstate_index']); + print_debug('Count of reinstate_index',count($params['reinstate_index'])); + if(count($params['reinstate_index']) > 1) + { + while(list($key,$value) = each($params['reinstate_index'])) + { + print_debug('reinstate_index ['.$key.']',(int)$value); + print_debug('exception time',$event['recur_exception'][(int)$value]); + unset($event['recur_exception'][(int)$value]); + print_debug('count event exceptions',count($event['recur_exception'])); + } + } + else + { + print_debug('reinstate_index[0]',(int)$params['reinstate_index'][0]); + print_debug('exception time',$event['recur_exception'][(int)$params['reinstate_index'][0]]); + unset($event['recur_exception'][(int)$params['reinstate_index'][0]]); + print_debug('count event exceptions',count($event['recur_exception'])); + } + $this->so->cal->event = $event; + $this->so->add_entry($event); + return 42; + } + else + { + return 43; + } + } + + function delete_calendar($owner) + { + if($GLOBALS['phpgw_info']['user']['apps']['admin']) + { + $this->so->delete_calendar($owner); + } + } + + function change_owner($params='') + { + if($GLOBALS['phpgw_info']['server']['calendar_type'] == 'sql') + { + if(is_array($params)) + { + $this->so->change_owner($params['old_owner'],$params['new_owner']); + } + } + } + + function expunge() + { + reset($this->so->cal->deleted_events); + while(list($i,$event_id) = each($this->so->cal->deleted_events)) + { + $event = $this->so->read_entry($event_id); + if($this->check_perms(PHPGW_ACL_DELETE,$event)) + { + $this->send_update(MSG_DELETED,$event['participants'],$event); + } + else + { + unset($this->so->cal->deleted_events[$i]); + } + } + $this->so->expunge(); + } + + function search_keywords($keywords) + { + $type = $GLOBALS['phpgw']->accounts->get_type($this->owner); + + if($type == 'g') + { + $members = $GLOBALS['phpgw']->acl->get_ids_for_location($this->owner, 1, 'phpgw_group'); + } + else + { + $members = array_keys($this->grants); + + if (!in_array($this->owner,$members)) + { + $members[] = $this->owner; + } + } + foreach($members as $n => $uid) + { + if (!($this->grants[$uid] & PHPGW_ACL_READ)) + { + unset($members[$n]); + } + } + return $this->so->list_events_keyword($keywords,$members); + } + + function update($params='') + { + $l_cal = (@isset($params['cal']) && $params['cal']?$params['cal']:$_POST['cal']); + $l_participants = (@$params['participants']?$params['participants']:$_POST['participants']); + $l_categories = (@$params['categories']?$params['categories']:$_POST['categories']); + $l_start = (@isset($params['start']) && $params['start']?$params['start']:$_POST['start']); + $l_end = (@isset($params['end']) && $params['end']?$params['end']:$_POST['end']); + $l_recur_enddate = (@isset($params['recur_enddate']) && $params['recur_enddate']?$params['recur_enddate']:$_POST['recur_enddate']); + + $send_to_ui = True; + //if ((!is_array($l_start) || !is_array($l_end)) && !isset($_GET['readsess'])) // xmlrpc call + if ($this->xmlrpc) // xmlrpc call + { + $send_to_ui = False; + + $l_cal = $params; // no extra array + + foreach(array('start','end','recur_enddate') as $name) + { + $var = 'l_'.$name; + $$var = $GLOBALS['server']->iso86012date($params[$name]); + unset($l_cal[$name]); + } + if (!is_array($l_participants) || !count($l_participants)) + { + $l_participants = array($GLOBALS['phpgw_info']['user']['account_id'] /*.'A'*/); + } + else + { + $l_participants = array(); + foreach($params['participants'] as $user => $data) + { + if (!is_numeric($user)) + { + $user = name2id($user,'account_email'); + } + $l_participants[] = $user /*.$data['status']*/; + } + } + unset($l_cal['participants']); + + if (!is_object($GLOBALS['phpgw']->categories)) + { + $GLOBALS['phpgw']->categories = CreateObject('phpgwapi.categories'); + } + $l_categories = $GLOBALS['server']->xmlrpc2cats($params['category']); + unset($l_cal['category']); + + // using access={public|private} in all modules via xmlrpc + $l_cal['public'] = $params['access'] != 'private'; + unset($l_cal['access']); +/* + $fp = fopen('/tmp/xmlrpc.log','a+'); + ob_start(); + echo "\nbocalendar::update("; print_r($params); echo ")\n"; + //echo "\nl_start="; print_r($l_start); + //echo "\nl_end="; print_r($l_end); + fwrite($fp,ob_get_contents()); + ob_end_clean(); + fclose($fp); +*/ + } + print_debug('ID',$l_cal['id']); + + // don't wrap to the next day for no time + if ($l_end['hour'] == 24 && $l_end['min'] == 0) + { + $l_end['hour'] = 23; + $l_end['min'] = 59; + } + + if(isset($_GET['readsess'])) + { + $event = $this->restore_from_appsession(); + $event['title'] = stripslashes($event['title']); + $event['description'] = stripslashes($event['description']); + $datetime_check = $this->validate_update($event); + if($datetime_check) + { + ExecMethod('calendar.uicalendar.edit', + Array( + 'cd' => $datetime_check, + 'readsess' => 1 + ) + ); + $GLOBALS['phpgw']->common->phpgw_exit(True); + } + $overlapping_events = False; + } + else + { + if((!$l_cal['id'] && !$this->check_perms(PHPGW_ACL_ADD)) || + ($l_cal['id'] && !$this->check_perms(PHPGW_ACL_EDIT,$l_cal['id']))) + { + if ($this->xmlrpc) + { + $GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['no_access'],$GLOBALS['xmlrpcstr']['no_access']); + } + if (!$send_to_ui) + { + return array(($l_cal['id']?1:2) => 'permission denied'); + } + ExecMethod('calendar.uicalendar.index'); + $GLOBALS['phpgw']->common->phpgw_exit(); + } + // reading the old event-state, to preserver the participant status + $old_event = $l_cal['id'] ? $this->so->read_entry((int) $l_cal['id']) : False; + + print_debug('Prior to fix_update_time()'); + $this->fix_update_time($l_start); + $this->fix_update_time($l_end); + + if(!isset($l_cal['private'])) + { + $l_cal['private'] = 'public'; + } + + if(!isset($l_categories)) + { + $l_categories = 0; + } + + $is_public = (int)(isset($l_cal['public']) ? $l_cal['public'] : $l_cal['private'] == 'public'); + $this->so->event_init(); + $this->add_attribute('uid',$l_cal['uid']); + if(count($l_categories) >= 2) + { + $this->so->set_category(implode(',',$l_categories)); + } + else + { + $this->so->set_category(strval($l_categories[0])); + } + $this->so->set_title($l_cal['title']); + $this->so->set_description($l_cal['description']); + $this->so->set_start($l_start['year'],$l_start['month'],$l_start['mday'],$l_start['hour'],$l_start['min'],0); + $this->so->set_end($l_end['year'],$l_end['month'],$l_end['mday'],$l_end['hour'],$l_end['min'],0); + $this->so->set_class($is_public); + $this->so->add_attribute('reference',(@isset($l_cal['reference']) && $l_cal['reference']?$l_cal['reference']:0)); + $this->so->add_attribute('location',(@isset($l_cal['location']) && $l_cal['location']?$l_cal['location']:'')); + if($l_cal['id']) + { + $this->so->add_attribute('id',$l_cal['id']); + } + + if($l_cal['rpt_use_end'] != 'y') + { + $l_recur_enddate['year'] = 0; + $l_recur_enddate['month'] = 0; + $l_recur_enddate['mday'] = 0; + } + elseif (isset($l_recur_enddate['str'])) + { + $l_recur_enddate = $this->jscal->input2date($l_recur_enddate['str'],False,'mday'); + } + + switch((int)$l_cal['recur_type']) + { + case MCAL_RECUR_NONE: + $this->so->set_recur_none(); + break; + case MCAL_RECUR_DAILY: + $this->so->set_recur_daily((int)$l_recur_enddate['year'],(int)$l_recur_enddate['month'],(int)$l_recur_enddate['mday'],(int)$l_cal['recur_interval']); + break; + case MCAL_RECUR_WEEKLY: + foreach(array('rpt_sun','rpt_mon','rpt_tue','rpt_wed','rpt_thu','rpt_fri','rpt_sat') as $rpt_day) + { + $l_cal['recur_data'] += (int)$l_cal[$rpt_day]; + } + if (is_array($l_cal['rpt_day'])) + { + foreach ($l_cal['rpt_day'] as $mask) + { + $l_cal['recur_data'] |= (int)$mask; + } + } + $this->so->set_recur_weekly((int)$l_recur_enddate['year'],(int)$l_recur_enddate['month'],(int)$l_recur_enddate['mday'],(int)$l_cal['recur_interval'],$l_cal['recur_data']); + break; + case MCAL_RECUR_MONTHLY_MDAY: + $this->so->set_recur_monthly_mday((int)$l_recur_enddate['year'],(int)$l_recur_enddate['month'],(int)$l_recur_enddate['mday'],(int)$l_cal['recur_interval']); + break; + case MCAL_RECUR_MONTHLY_WDAY: + $this->so->set_recur_monthly_wday((int)$l_recur_enddate['year'],(int)$l_recur_enddate['month'],(int)$l_recur_enddate['mday'],(int)$l_cal['recur_interval']); + break; + case MCAL_RECUR_YEARLY: + $this->so->set_recur_yearly((int)$l_recur_enddate['year'],(int)$l_recur_enddate['month'],(int)$l_recur_enddate['mday'],(int)$l_cal['recur_interval']); + break; + } + // restoring the recur-exceptions from the old event + if ($l_cal['recur_type'] != MCAL_RECUR_NONE && $old_event && count($old_event['recur_exception'])) + { + $this->so->add_attribute('recur_exception',$old_event['recur_exception']); + } + + if($l_participants) + { + $parts = $l_participants; + $minparts = min($l_participants); + $part = Array(); + for($i=0;$iaccounts->get_type((int)$parts[$i]); + if($acct_type == 'u') + { + $part[(int)$parts[$i]] = $accept_type; + } + elseif($acct_type == 'g') + { + $part[(int)$parts[$i]] = $accept_type; + $groups[] = $parts[$i]; + /* This pulls ALL users of a group and makes them as participants to the event */ + /* I would like to turn this back into a group thing. */ + $acct = CreateObject('phpgwapi.accounts',(int)$parts[$i]); + $members = $acct->member((int)$parts[$i]); + unset($acct); + if($members == False) + { + continue; + } + while($member = each($members)) + { + $part[$member[1]['account_id']] = $accept_type; + } + } + } + } + else + { + $part = False; + } + + if($part) + { + @reset($part); + while(list($key,$accept_type) = each($part)) + { + $this->so->add_attribute('participants',$accept_type,(int)$key); + } + } + + if($groups) + { + @reset($groups); + $this->so->add_attribute('groups',(int)$group_id); + } + + $event = $this->get_cached_event(); + if(!is_int($minparts)) + { + $minparts = $this->owner; + } + if(!@isset($event['participants'][$l_cal['owner']])) + { + $this->so->add_attribute('owner',$minparts); + } + else + { + $this->so->add_attribute('owner',$l_cal['owner']); + } + $this->so->add_attribute('priority',$l_cal['priority']); + + foreach($l_cal as $name => $value) + { + if ($name[0] == '#') // Custom field + { + $this->so->add_attribute($name,stripslashes($value)); + } + } + if (isset($_POST['preserved']) && is_array($preserved = unserialize(stripslashes($_POST['preserved'])))) + { + foreach($preserved as $name => $value) + { + switch($name) + { + case 'owner': + $this->so->add_attribute('participants',$value,$l_cal['owner']); + break; + default: + $this->so->add_attribute($name,str_replace(array('&','"','<','>'),array('&','"','<','>'),$value)); + } + } + } + $event = $this->get_cached_event(); + + if ($l_cal['alarmdays'] > 0 || $l_cal['alarmhours'] > 0 || + $l_cal['alarmminutes'] > 0) + { + $offset = ($l_cal['alarmdays'] * 24 * 3600) + + ($l_cal['alarmhours'] * 3600) + ($l_cal['alarmminutes'] * 60); + + $time = $this->maketime($event['start']) - $offset; + + $event['alarm'][] = Array( + 'time' => $time, + 'offset' => $offset, + 'owner' => $this->owner, + 'enabled' => 1 + ); + } + + $this->store_to_appsession($event); + $datetime_check = $this->validate_update($event); + print_debug('bo->validated_update() returnval',$datetime_check); + if($datetime_check) + { + if (!$send_to_ui) + { + return array($datetime_check => 'invalid input data'); + } + ExecMethod('calendar.uicalendar.edit', + Array( + 'cd' => $datetime_check, + 'readsess' => 1 + ) + ); + $GLOBALS['phpgw']->common->phpgw_exit(True); + } + + if($event['id']) + { + $event_ids[] = $event['id']; + } + if($event['reference']) + { + $event_ids[] = $event['reference']; + } + + $overlapping_events = $this->overlap( + $this->maketime($event['start']), + $this->maketime($event['end']), + $event['participants'], + $event['owner'], + $event_ids + ); + } + if($overlapping_events) + { + if($send_to_ui) + { + unset($GLOBALS['phpgw_info']['flags']['noheader']); + unset($GLOBALS['phpgw_info']['flags']['nonavbar']); + ExecMethod('calendar.uicalendar.overlap', + Array( + 'o_events' => $overlapping_events, + 'this_event' => $event + ) + ); + $GLOBALS['phpgw']->common->phpgw_exit(True); + } + else + { + return $overlapping_events; + } + } + else + { + if(!$event['id']) + { + $this->so->add_entry($event); + $this->send_update(MSG_ADDED,$event['participants'],'',$this->get_cached_event()); + print_debug('New Event ID',$event['id']); + } + else + { + print_debug('Updating Event ID',$event['id']); + $new_event = $event; + $old_event = $this->read_entry($event['id']); + // if old event has alarm and the start-time changed => update them + //echo "

checking ".count($old_event['alarm'])." alarms of event #$event[id] start moved from ".print_r($old_event['start'],True)." to ".print_r($event['start'],True)."

\n"; + if ($old_event['alarm'] && + $this->maketime($old_event['start']) != $this->maketime($event['start'])) + { + $this->so->delete_alarms($old_event['id']); + foreach($old_event['alarm'] as $id => $alarm) + { + $alarm['time'] = $this->maketime($event['start']) - $alarm['offset']; + $event['alarm'][] = $alarm; + } + //echo "updated alarms
".print_r($event['alarm'],True)."
\n"; + } + $this->so->cal->event = $event; + $this->so->add_entry($event); + $this->prepare_recipients($new_event,$old_event); + } + + $date = sprintf("%04d%02d%02d",$event['start']['year'],$event['start']['month'],$event['start']['mday']); + if(isset($l_cal['project'])) + { + $bolink = createObject('infolog.bolink'); + $bolink->unlink(0,'calendar',$event['id']); + if($l_cal['project'] != 'no_project') + { + $bolink->link('calendar',$event['id'],'projects',$l_cal['project']); + } + } + + // just a hook + $singleHookValues = array + ( + 'location' => 'updateevent', + 'hookValues' => $event + ); + $GLOBALS['phpgw']->hooks->process($singleHookValues); + + if($send_to_ui) + { + $this->read_sessiondata(); + if ($this->return_to) + { + $GLOBALS['phpgw']->redirect_link('/index.php','menuaction='.$this->return_to); + $GLOBALS['phpgw']->common->phpgw_exit(); + } + Execmethod('calendar.uicalendar.index'); + } + else + { + return (int)$event['id']; + } + } + return True; + } + + /* Private functions */ + function read_holidays($year=0) + { + if(!$year) + { + $year = $this->year; + } + $holiday = CreateObject('calendar.boholiday'); + $holiday->prepare_read_holidays($year,$this->owner); + $this->cached_holidays = $holiday->read_holiday(); + unset($holiday); + } + + function user_is_a_member($event,$user) + { + @reset($event['participants']); + $uim = False; + $security_equals = $GLOBALS['phpgw']->accounts->membership($user); + while(!$uim && $event['participants'] && $security_equals && list($participant,$status) = each($event['participants'])) + { + if($GLOBALS['phpgw']->accounts->get_type($participant) == 'g') + { + @reset($security_equals); + while(list($key,$group_info) = each($security_equals)) + { + if($group_info['account_id'] == $participant) + { + return True; + $uim = True; + } + } + } + } + return $uim; + } + + function maketime($time) + { + return mktime($time['hour'],$time['min'],$time['sec'],$time['month'],$time['mday'],$time['year']); + } + + /*! + @function time2array + @abstract returns a date-array suitable for the start- or endtime of an event from a timestamp + @syntax time2array($time,$alarm=0) + @param $time the timestamp for the values of the array + @param $alarm (optional) alarm field of the array, defaults to 0 + @author ralfbecker + */ + function time2array($time,$alarm = 0) + { + return array( + 'year' => (int)(date('Y',$time)), + 'month' => (int)(date('m',$time)), + 'mday' => (int)(date('d',$time)), + 'hour' => (int)(date('H',$time)), + 'min' => (int)(date('i',$time)), + 'sec' => (int)(date('s',$time)), + 'alarm' => (int)($alarm) + ); + } + + /*! + @function set_recur_date + @abstract set the start- and enddates of a recuring event for a recur-date + @syntax set_recur_date(&$event,$date) + @param $event the event which fields to set (has to be the original event for start-/end-times) + @param $date the recuring date in form 'Ymd', eg. 20030226 + @author ralfbecker + */ + function set_recur_date(&$event,$date) + { + $org_start = $this->maketime($event['start']); + $org_end = $this->maketime($event['end']); + $start = mktime($event['start']['hour'],$event['start']['min'],0,substr($date,4,2),substr($date,6,2),substr($date,0,4)); + $end = $org_end + $start - $org_start; + $event['start'] = $this->time2array($start); + $event['end'] = $this->time2array($end); + } + + function fix_update_time(&$time_param) + { + if (isset($time_param['str'])) + { + if (!is_object($this->jscal)) + { + $this->jscal = CreateObject('phpgwapi.jscalendar'); + } + $time_param += $this->jscal->input2date($time_param['str'],False,'mday'); + unset($time_param['str']); + } + if ($this->prefs['common']['timeformat'] == '12') + { + if ($time_param['ampm'] == 'pm') + { + if ($time_param['hour'] <> 12) + { + $time_param['hour'] += 12; + } + } + elseif ($time_param['ampm'] == 'am') + { + if ($time_param['hour'] == 12) + { + $time_param['hour'] -= 12; + } + } + + if($time_param['hour'] > 24) + { + $time_param['hour'] -= 12; + } + } + } + + function validate_update($event) + { + $error = 0; + // do a little form verifying + if (!count($event['participants'])) + { + $error = 43; + } + elseif ($event['title'] == '') + { + $error = 40; + } + elseif (($GLOBALS['phpgw']->datetime->time_valid($event['start']['hour'],$event['start']['min'],0) == False) || ($GLOBALS['phpgw']->datetime->time_valid($event['end']['hour'],$event['end']['min'],0) == False)) + { + $error = 41; + } + elseif (($GLOBALS['phpgw']->datetime->date_valid($event['start']['year'],$event['start']['month'],$event['start']['mday']) == False) || ($GLOBALS['phpgw']->datetime->date_valid($event['end']['year'],$event['end']['month'],$event['end']['mday']) == False) || ($GLOBALS['phpgw']->datetime->date_compare($event['start']['year'],$event['start']['month'],$event['start']['mday'],$event['end']['year'],$event['end']['month'],$event['end']['mday']) == 1)) + { + $error = 42; + } + elseif ($GLOBALS['phpgw']->datetime->date_compare($event['start']['year'],$event['start']['month'],$event['start']['mday'],$event['end']['year'],$event['end']['month'],$event['end']['mday']) == 0) + { + if ($GLOBALS['phpgw']->datetime->time_compare($event['start']['hour'],$event['start']['min'],0,$event['end']['hour'],$event['end']['min'],0) == 1) + { + $error = 42; + } + } + return $error; + } + + /*! + @function participants_not_rejected($participants,$event) + @abstract checks if any of the $particpants participates in $event and has not rejected it + */ + function participants_not_rejected($participants,$event) + { + //echo "participants_not_rejected()
participants =
"; print_r($participants); echo "

event[participants]=
"; print_r($event['participants']); echo "
\n"; + foreach($participants as $uid => $status) + { + //echo "testing event[participants][uid=$uid] = '".$event['participants'][$uid]."'
\n"; + if (isset($event['participants'][$uid]) && $event['participants'][$uid] != 'R' && + $status != 'R') + { + return True; // found not rejected participant in event + } + } + return False; + } + + function overlap($starttime,$endtime,$participants,$owner=0,$ids=0,$restore_cache=False) + { + $retval = False; + + if($restore_cache) + { + $temp_cache_events = $this->cached_events; + } + + $temp_start = (int)(date('Ymd',$starttime)); + $temp_start_time = (int)(date('Hi',$starttime)); + $temp_end = (int)(date('Ymd',$endtime)); + $temp_end_time = (int)(date('Hi',$endtime)); + if($this->debug) + { + echo ''."\n"; + echo ''."\n"; + } + + $users = Array(); + if(count($participants)) + { + foreach($participants as $user => $status) + { + $users[] = $user; + } + } + else + { + $users[] = $this->owner; + } + + $possible_conflicts = $this->store_to_cache( + Array( + 'smonth' => substr(strval($temp_start),4,2), + 'sday' => substr(strval($temp_start),6,2), + 'syear' => substr(strval($temp_start),0,4), + 'emonth' => substr(strval($temp_end),4,2), + 'eday' => substr(strval($temp_end),6,2), + 'eyear' => substr(strval($temp_end),0,4), + 'owner' => $users + ) + ); + + for($ts = $starttime; $ts <= $endtime; $ts += 24*60*60) + { + $check_ymd = (int) date('Ymd',$ts); + if (isset($possible_conflicts[$check_ymd]) && is_array($possible_conflicts[$check_ymd]) && + count($possible_conflicts[$check_ymd])) + { + if($this->debug) + { + echo ''."\n"; + } + foreach($possible_conflicts[$check_ymd] as $event) + { + $found = False; + if(is_array($ids)) + { + foreach($ids as $event_id) + { + if($this->debug) + { + echo ''."\n"; + } + if($event['id'] == $event_id) + { + $found = True; // conflict with original event, is no conflict + break; + } + } + } + if($this->debug) + { + echo ''."
\n"; + } + if(!$found) + { + if($this->debug) + { + echo ''."\n"; + } + } + } + } + } + if($restore_cache) + { + $this->cached_events = $temp_cache_events; + } + return $retval; + } + + /*! + @function check_perms( ) + @syntax check_perms($needed,$event=0,$other=0) + @abstract Checks if the current user has the necessary ACL rights + @author ralfbecker + @discussion The check is performed on an event or general on the cal of an other user + @param $needed necessary ACL right: PHPGW_ACL_{READ|EDIT|DELETE} + @param $event event as array or the event-id or 0 for general check + @param $other uid to check (if event==0) or 0 to check against $this->owner + @note Participating in an event is considered as haveing read-access on that event, \ + even if you have no general read-grant from that user. + */ + function check_perms($needed,$event=0,$other=0) + { + $event_in = $event; + if (is_int($event) && $event == 0) + { + $owner = $other > 0 ? $other : $this->owner; + } + else + { + if (!is_array($event)) + { + $event = $this->so->read_entry((int) $event); + } + if (!is_array($event)) + { + if ($this->xmlrpc) + { + $GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['not_exist'],$GLOBALS['xmlrpcstr']['not_exist']); + } + return False; + } + $owner = $event['owner']; + $private = $event['public'] == False || $event['public'] == 0; + } + $user = $GLOBALS['phpgw_info']['user']['account_id']; + $grants = $this->grants[$owner]; + + if (is_array($event) && $needed == PHPGW_ACL_READ) + { + // Check if the $user is one of the participants or has a read-grant from one of them + // + foreach($event['participants'] as $uid => $accept) + { + if ($this->grants[$uid] & PHPGW_ACL_READ || $uid == $user) + { + $grants |= PHPGW_ACL_READ; + break; + } + } + } + + if ($GLOBALS['phpgw']->accounts->get_type($owner) == 'g' && $needed == PHPGW_ACL_ADD) + { + $access = False; // a group can't be the owner of an event + } + else + { + $access = $user == $owner || $grants & $needed && (!$private || $grants & PHPGW_ACL_PRIVATE); + } + //echo "

".function_backtrace()." check_perms($needed,$event_id,$other) for user $user and needed_acl $needed: event='$event[title]': owner=$owner, private=$private, grants=$grants ==> access=$access

\n"; + + return $access; + } + + + function display_status($user_status) + { + if(@$this->prefs['calendar']['display_status'] && $user_status) + { + $user_status = substr($this->get_long_status($user_status),0,1); + + return ' ('.$user_status.')'; + } + else + { + return ''; + } + } + + function get_long_status($status_short) + { + switch ($status_short) + { + case 'A': + $status = lang('Accepted'); + break; + case 'R': + $status = lang('Rejected'); + break; + case 'T': + $status = lang('Tentative'); + break; + case 'U': + $status = lang('No Response'); + break; + } + return $status; + } + + function is_private($event,$owner) + { + if($owner == 0) + { + $owner = $this->owner; + } + if ($owner == $GLOBALS['phpgw_info']['user']['account_id'] || ($event['public']==1) || ($this->check_perms(PHPGW_ACL_PRIVATE,$event) && $event['public']==0) || $event['owner'] == $GLOBALS['phpgw_info']['user']['account_id']) + { + return False; + } + elseif($event['public'] == 0) + { + return True; + } + elseif($event['public'] == 2) + { + $is_private = True; + $groups = $GLOBALS['phpgw']->accounts->membership($owner); + while (list($key,$group) = each($groups)) + { + if (strpos(' '.implode(',',$event['groups']).' ',$group['account_id'])) + { + return False; + } + } + } + else + { + return False; + } + + return $is_private; + } + + function get_short_field($event,$is_private=True,$field='') + { + if($is_private) + { + return 'private'; + } + +// cut off too long titles + elseif(strlen($event[$field]) > 19 && !$this->printer_friendly && $field=="title") +// elseif(strlen($event[$field]) > 19 && $this->printer_friendly) + { +// we dont use currently 160304 +// return substr($event[$field], 0 , 19) . ' ...'; + return $event[$field]; + } + else + { + return $event[$field]; + } + } + + function long_date($first,$last=0) + { + if (!is_array($first)) + { + $first = $this->time2array($raw = $first); + $first['raw'] = $raw; + $first['day'] = $first['mday']; + } + if ($last && !is_array($last)) + { + $last = $this->time2array($raw = $last); + $last['raw'] = $raw; + $last['day'] = $last['mday']; + } + $datefmt = $this->prefs['common']['dateformat']; + + $month_before_day = strtolower($datefmt[0]) == 'm' || + strtolower($datefmt[2]) == 'm' && $datefmt[4] == 'd'; + + for ($i = 0; $i < 5; $i += 2) + { + switch($datefmt[$i]) + { + case 'd': + $range .= $first['day'] . ($datefmt[1] == '.' ? '.' : ''); + if ($first['month'] != $last['month'] || $first['year'] != $last['year']) + { + if (!$month_before_day) + { + $range .= ' '.lang(strftime('%B',$first['raw'])); + } + if ($first['year'] != $last['year'] && $datefmt[0] != 'Y') + { + $range .= ($datefmt[0] != 'd' ? ', ' : ' ') . $first['year']; + } + if (!$last) + { + return $range; + } + $range .= ' - '; + + if ($first['year'] != $last['year'] && $datefmt[0] == 'Y') + { + $range .= $last['year'] . ', '; + } + + if ($month_before_day) + { + $range .= lang(strftime('%B',$last['raw'])); + } + } + else + { + $range .= ' - '; + } + $range .= ' ' . $last['day'] . ($datefmt[1] == '.' ? '.' : ''); + break; + case 'm': + case 'M': + $range .= ' '.lang(strftime('%B',$month_before_day ? $first['raw'] : $last['raw'])) . ' '; + break; + case 'Y': + $range .= ($datefmt[0] == 'm' ? ', ' : ' ') . ($datefmt[0] == 'Y' ? $first['year'].($datefmt[2] == 'd' ? ', ' : ' ') : $last['year'].' '); + break; + } + } + return $range; + } + + function get_week_label() + { + $first = $GLOBALS['phpgw']->datetime->gmtdate($GLOBALS['phpgw']->datetime->get_weekday_start($this->year, $this->month, $this->day)); + $last = $GLOBALS['phpgw']->datetime->gmtdate($first['raw'] + 518400); + + return ($this->long_date($first,$last)); + } + + function normalizeminutes(&$minutes) + { + $hour = 0; + $min = (int)$minutes; + if($min >= 60) + { + $hour += $min / 60; + $min %= 60; + } + settype($minutes,'integer'); + $minutes = $min; + return $hour; + } + + function splittime($time,$follow_24_rule=True) + { + $temp = array('hour','minute','second','ampm'); + $time = strrev($time); + $second = (int)(strrev(substr($time,0,2))); + $minute = (int)(strrev(substr($time,2,2))); + $hour = (int)(strrev(substr($time,4))); + $hour += $this->normalizeminutes($minute); + $temp['second'] = $second; + $temp['minute'] = $minute; + $temp['hour'] = $hour; + $temp['ampm'] = ' '; + if($follow_24_rule == True) + { + if ($this->prefs['common']['timeformat'] == '24') + { + return $temp; + } + + $temp['ampm'] = 'am'; + + if ((int)$temp['hour'] > 12) + { + $temp['hour'] = (int)((int)$temp['hour'] - 12); + $temp['ampm'] = 'pm'; + } + elseif ((int)$temp['hour'] == 12) + { + $temp['ampm'] = 'pm'; + } + } + return $temp; + } + + function get_exception_array($exception_str='') + { + $exception = Array(); + if(strpos(' '.$exception_str,',')) + { + $exceptions = explode(',',$exception_str); + for($exception_count=0;$exception_countsplittime($fixed_time); + $str = $time['hour'].':'.((int)$time['minute']<=9?'0':'').$time['minute']; + + if ($this->prefs['common']['timeformat'] == '12') + { + $str .= ' ' . $time['ampm']; + } + + return $str; + } + + function sort_event($event,$date) + { + $inserted = False; + if(isset($event['recur_exception'])) + { + $event_time = mktime($event['start']['hour'],$event['start']['min'],0,(int)(substr($date,4,2)),(int)(substr($date,6,2)),(int)(substr($date,0,4))) - $GLOBALS['phpgw']->datetime->tz_offset; + while($inserted == False && list($key,$exception_time) = each($event['recur_exception'])) + { + if($this->debug) + { + echo ''."\n"; + } + if($exception_time == $event_time) + { + $inserted = True; + } + } + } + if($this->cached_events[$date] && $inserted == False) + { + + if($this->debug) + { + echo ''."\n"; + } + $year = substr($date,0,4); + $month = substr($date,4,2); + $day = substr($date,6,2); + + if($this->debug) + { + echo ''."\n"; + } + + for($i=0;$icached_events[$date]);$i++) + { + if($this->cached_events[$date][$i]['id'] == $event['id'] || $this->cached_events[$date][$i]['reference'] == $event['id']) + { + if($this->debug) + { + echo ''."\n"; + } + $inserted = True; + break; + } + /* This puts all spanning events across multiple days up at the top. */ + if($this->cached_events[$date][$i]['recur_type'] == MCAL_RECUR_NONE) + { + if($this->cached_events[$date][$i]['start']['mday'] != $day && $this->cached_events[$date][$i]['end']['mday'] >= $day) + { + continue; + } + } + if(date('Hi',mktime($event['start']['hour'],$event['start']['min'],$event['start']['sec'],$month,$day,$year)) < date('Hi',mktime($this->cached_events[$date][$i]['start']['hour'],$this->cached_events[$date][$i]['start']['min'],$this->cached_events[$date][$i]['start']['sec'],$month,$day,$year))) + { + for($j=count($this->cached_events[$date]);$j>=$i;$j--) + { + $this->cached_events[$date][$j] = $this->cached_events[$date][$j-1]; + } + if($this->debug) + { + echo ''."\n"; + } + $inserted = True; + $this->cached_events[$date][$i] = $event; + break; + } + } + } + if(!$inserted) + { + if($this->debug) + { + echo ''."\n"; + } + $this->cached_events[$date][] = $event; + } + } + + function check_repeating_events($datetime) + { + @reset($this->repeating_events); + $search_date_full = date('Ymd',$datetime); + $search_date_year = date('Y',$datetime); + $search_date_month = date('m',$datetime); + $search_date_day = date('d',$datetime); + $search_date_dow = date('w',$datetime); + $search_beg_day = mktime(0,0,0,$search_date_month,$search_date_day,$search_date_year); + if($this->debug) + { + echo ''."\n"; + } + $repeated = $this->repeating_events; + $r_events = count($repeated); + for ($i=0;$i<$r_events;$i++) + { + $rep_events = $this->repeating_events[$i]; + $id = $rep_events['id']; + $event_beg_day = mktime(0,0,0,$rep_events['start']['month'],$rep_events['start']['mday'],$rep_events['start']['year']); + if($rep_events['recur_enddate']['month'] != 0 && $rep_events['recur_enddate']['mday'] != 0 && $rep_events['recur_enddate']['year'] != 0) + { + $event_recur_time = $this->maketime($rep_events['recur_enddate']); + } + else + { + $event_recur_time = mktime(0,0,0,1,1,2030); + } + $end_recur_date = date('Ymd',$event_recur_time); + $full_event_date = date('Ymd',$event_beg_day); + + if($this->debug) + { + echo ''."\n"; + echo ''."\n"; + } + + // only repeat after the beginning, and if there is an rpt_end before the end date + if (($search_date_full > $end_recur_date) || ($search_date_full < $full_event_date)) + { + continue; + } + + if ($search_date_full == $full_event_date) + { + $this->sort_event($rep_events,$search_date_full); + continue; + } + else + { + $freq = $rep_events['recur_interval']; + $type = $rep_events['recur_type']; + switch($type) + { + case MCAL_RECUR_DAILY: + if($this->debug) + { + echo ''."\n"; + } + if ($freq == 1 && $rep_events['recur_enddate']['month'] != 0 && $rep_events['recur_enddate']['mday'] != 0 && $rep_events['recur_enddate']['year'] != 0 && $search_date_full <= $end_recur_date) + { + $this->sort_event($rep_events,$search_date_full); + } + elseif (floor(($search_beg_day - $event_beg_day)/86400) % $freq) + { + continue; + } + else + { + $this->sort_event($rep_events,$search_date_full); + } + break; + case MCAL_RECUR_WEEKLY: + if (floor(($search_beg_day - $event_beg_day)/604800) % $freq) + { + continue; + } + $check = 0; + switch($search_date_dow) + { + case 0: + $check = MCAL_M_SUNDAY; + break; + case 1: + $check = MCAL_M_MONDAY; + break; + case 2: + $check = MCAL_M_TUESDAY; + break; + case 3: + $check = MCAL_M_WEDNESDAY; + break; + case 4: + $check = MCAL_M_THURSDAY; + break; + case 5: + $check = MCAL_M_FRIDAY; + break; + case 6: + $check = MCAL_M_SATURDAY; + break; + } + if ($rep_events['recur_data'] & $check) + { + $this->sort_event($rep_events,$search_date_full); + } + break; + case MCAL_RECUR_MONTHLY_WDAY: + if ((($search_date_year - $rep_events['start']['year']) * 12 + $search_date_month - $rep_events['start']['month']) % $freq) + { + continue; + } + + if (($GLOBALS['phpgw']->datetime->day_of_week($rep_events['start']['year'],$rep_events['start']['month'],$rep_events['start']['mday']) == $GLOBALS['phpgw']->datetime->day_of_week($search_date_year,$search_date_month,$search_date_day)) && + (ceil($rep_events['start']['mday']/7) == ceil($search_date_day/7))) + { + $this->sort_event($rep_events,$search_date_full); + } + break; + case MCAL_RECUR_MONTHLY_MDAY: + if ((($search_date_year - $rep_events['start']['year']) * 12 + $search_date_month - $rep_events['start']['month']) % $freq) + { + continue; + } + if ($search_date_day == $rep_events['start']['mday']) + { + $this->sort_event($rep_events,$search_date_full); + } + break; + case MCAL_RECUR_YEARLY: + if (($search_date_year - $rep_events['start']['year']) % $freq) + { + continue; + } + if (date('dm',$datetime) == date('dm',$event_beg_day)) + { + $this->sort_event($rep_events,$search_date_full); + } + break; + } + } + } // end for loop + } // end function + + function store_to_cache($params) + { + if(!is_array($params)) + { + return False; + } + if (isset($params['start']) && ($datearr = $GLOBALS['server']->iso86012date($params['start']))) + { + $syear = $datearr['year']; + $smonth = $datearr['month']; + $sday = $datearr['mday']; + $this->xmlrpc = True; + } + else + { + $syear = $params['syear']; + $smonth = $params['smonth']; + $sday = $params['sday']; + } + if (isset($params['end']) && ($datearr = $GLOBALS['server']->iso86012date($params['end']))) + { + $eyear = $datearr['year']; + $emonth = $datearr['month']; + $eday = $datearr['mday']; + $this->xmlrpc = True; + } + else + { + $eyear = (isset($params['eyear'])?$params['eyear']:0); + $emonth = (isset($params['emonth'])?$params['emonth']:0); + $eday = (isset($params['eday'])?$params['eday']:0); + } + if (!isset($params['owner']) && @$this->xmlrpc) + { + $owner_id = $GLOBALS['phpgw_info']['user']['user_id']; + } + else + { + $owner_id = (isset($params['owner'])?$params['owner']:0); + if($owner_id==0 && $this->is_group) + { + unset($owner_id); + $owner_id = $this->g_owner; + if($this->debug) + { + echo ''."\n"; + } + } + } + + if(!$eyear && !$emonth && !$eday) + { + $edate = mktime(23,59,59,$smonth + 1,$sday + 1,$syear); + $eyear = date('Y',$edate); + $emonth = date('m',$edate); + $eday = date('d',$edate); + } + else + { + if(!$eyear) + { + $eyear = $syear; + } + if(!$emonth) + { + $emonth = $smonth + 1; + if($emonth > 12) + { + $emonth = 1; + $eyear++; + } + } + if(!$eday) + { + $eday = $sday + 1; + } + $edate = mktime(23,59,59,$emonth,$eday,$eyear); + } + //echo "

bocalendar::store_to_cache(".print_r($params,True).") syear=$syear, smonth=$smonth, sday=$sday, eyear=$eyear, emonth=$emonth, eday=$eday, xmlrpc='$param[xmlrpc]'

\n"; + if($this->debug) + { + echo ''."\n"; + echo ''."\n"; + } + + if($owner_id) + { + $cached_event_ids = $this->so->list_events($syear,$smonth,$sday,$eyear,$emonth,$eday,$owner_id); + $cached_event_ids_repeating = $this->so->list_repeated_events($syear,$smonth,$sday,$eyear,$emonth,$eday,$owner_id); + } + else + { + $cached_event_ids = $this->so->list_events($syear,$smonth,$sday,$eyear,$emonth,$eday); + $cached_event_ids_repeating = $this->so->list_repeated_events($syear,$smonth,$sday,$eyear,$emonth,$eday); + } + + $c_cached_ids = count($cached_event_ids); + $c_cached_ids_repeating = count($cached_event_ids_repeating); + + if($this->debug) + { + echo ''."\n"; + echo ''."\n"; + } + + $this->cached_events = Array(); + + if($c_cached_ids == 0 && $c_cached_ids_repeating == 0) + { + return; + } + + $cache_start = (int)(sprintf("%04d%02d%02d",$syear,$smonth,$sday)); + $cached_event=$this->get_cached_event(); + if($c_cached_ids) + { + for($i=0;$i<$c_cached_ids;$i++) + { + $event = $this->so->read_entry($cached_event_ids[$i]); + if ($event['recur_type']) + { + continue; // fetch recuring events only in 2. loop + } + $startdate = (int)(date('Ymd',$this->maketime($event['start']))); + $enddate = (int)(date('Ymd',$this->maketime($event['end']))); + $this->cached_events[$startdate][] = $event; + if($startdate != $enddate) + { + $start['year'] = (int)(substr($startdate,0,4)); + $start['month'] = (int)(substr($startdate,4,2)); + $start['mday'] = (int)(substr($startdate,6,2)); + for($j=$startdate,$k=0;$j<=$enddate;$k++,$j=(int)(date('Ymd',mktime(0,0,0,$start['month'],$start['mday'] + $k,$start['year'])))) + { + $c_evt_day = count($this->cached_events[$j]) - 1; + if($c_evt_day < 0) + { + $c_evt_day = 0; + } + if($this->debug) + { + echo ''."\n"; + } + if($this->cached_events[$j][$c_evt_day]['id'] != $event['id']) + { + if($this->debug) + { + echo ''."\n"; + } + $this->cached_events[$j][] = $event; + } + if ($j >= $cache_start && (@$params['no_doubles'] || @$this->xmlrpc)) + { + break; // add event only once on it's startdate + } + } + } + } + } + + $this->repeating_events = Array(); + if($c_cached_ids_repeating) + { + for($i=0;$i<$c_cached_ids_repeating;$i++) + { + $this->repeating_events[$i] = $this->so->read_entry($cached_event_ids_repeating[$i]); + if($this->debug) + { + echo ''."\n"; + } + } + for($date=mktime(0,0,0,$smonth,$sday,$syear);$date<=$edate;$date += 86400) + { + if($this->debug) + { + $search_date = date('Ymd',$date); + echo ''."\n"; + } + $this->check_repeating_events($date); + if($this->debug) + { + echo ''."\n"; + for($i=0;$icached_events[$search_date]);$i++) + { + echo ''."\n"; + } + } + } + } + + $retval = Array(); + for($j=date('Ymd',mktime(0,0,0,$smonth,$sday,$syear)),$k=0;$j<=date('Ymd',mktime(0,0,0,$emonth,$eday,$eyear));$k++,$j=date('Ymd',mktime(0,0,0,$smonth,$sday + $k,$syear))) + { + if(is_array($this->cached_events[$j])) + { + if ($this->xmlrpc) + { + foreach($this->cached_events[$j] as $event) + { + $retval[] = $this->xmlrpc_prepare($event); + } + } + else + { + $retval[$j] = $this->cached_events[$j]; + } + } + } + //echo "store_to_cache(".print_r($params,True).")=
".print_r($retval,True)."
\n"; + $this->so->cal->event = $cached_event; + return $retval; + } + + function xmlrpc_prepare(&$event) + { + $event['rights'] = $this->grants[$event['owner']]; + + foreach(array('start','end','modtime','recur_enddate') as $name) + { + if (isset($event[$name])) + { + $event[$name] = $GLOBALS['server']->date2iso8601($event[$name]); + } + } + if (is_array($event['recur_exception'])) + { + foreach($event['recur_exception'] as $key => $timestamp) + { + $event['recur_exception'][$key] = $GLOBALS['server']->date2iso8601($timestamp); + } + } + static $user_cache = array(); + + if (!is_object($GLOBALS['phpgw']->perferences)) + { + $GLOBALS['phpgw']->perferences = CreateObject('phpgwapi.preferences'); + } + foreach($event['participants'] as $user_id => $status) + { + if (!isset($user_cache[$user_id])) + { + $user_cache[$user_id] = array( + 'name' => $GLOBALS['phpgw']->common->grab_owner_name($user_id), + 'email' => $GLOBALS['phpgw']->accounts->id2name($user_id,'account_email') + ); + } + $event['participants'][$user_id] = $user_cache[$user_id] + array( + 'status' => $status, + ); + } + if (is_array($event['alarm'])) + { + foreach($event['alarm'] as $id => $alarm) + { + $event['alarm'][$id]['time'] = $GLOBALS['server']->date2iso8601($alarm['time']); + if ($alarm['owner'] != $GLOBALS['phpgw_info']['user']['account_id']) + { + unset($event['alarm'][$id]); + } + } + } + $event['category'] = $GLOBALS['server']->cats2xmlrpc(explode(',',$event['category'])); + + // using access={public|privat} in all modules via xmlrpc + $event['access'] = $event['public'] ? 'public' : 'privat'; + unset($event['public']); + + return $event; + } + + /* Begin Appsession Data */ + function store_to_appsession($event) + { + $GLOBALS['phpgw']->session->appsession('entry','calendar',$event); + } + + function restore_from_appsession() + { + $this->event_init(); + $event = $GLOBALS['phpgw']->session->appsession('entry','calendar'); + $this->so->cal->event = $event; + return $event; + } + /* End Appsession Data */ + + /* Begin of SO functions */ + function get_cached_event() + { + return $this->so->get_cached_event(); + } + + function add_attribute($var,$value,$index='**(**') + { + $this->so->add_attribute($var,$value,$index); + } + + function event_init() + { + $this->so->event_init(); + } + + function set_start($year,$month,$day=0,$hour=0,$min=0,$sec=0) + { + $this->so->set_start($year,$month,$day,$hour,$min,$sec); + } + + function set_end($year,$month,$day=0,$hour=0,$min=0,$sec=0) + { + $this->so->set_end($year,$month,$day,$hour,$min,$sec); + } + + function set_title($title='') + { + $this->so->set_title($title); + } + + function set_description($description='') + { + $this->so->set_description($description); + } + + function set_class($class) + { + $this->so->set_class($class); + } + + function set_category($category='') + { + $this->so->set_category($category); + } + + function set_alarm($alarm) + { + $this->so->set_alarm($alarm); + } + + function set_recur_none() + { + $this->so->set_recur_none(); + } + + function set_recur_daily($year,$month,$day,$interval) + { + $this->so->set_recur_daily($year,$month,$day,$interval); + } + + function set_recur_weekly($year,$month,$day,$interval,$weekdays) + { + $this->so->set_recur_weekly($year,$month,$day,$interval,$weekdays); + } + + function set_recur_monthly_mday($year,$month,$day,$interval) + { + $this->so->set_recur_monthly_mday($year,$month,$day,$interval); + } + + function set_recur_monthly_wday($year,$month,$day,$interval) + { + $this->so->set_recur_monthly_wday($year,$month,$day,$interval); + } + + function set_recur_yearly($year,$month,$day,$interval) + { + $this->so->set_recur_yearly($year,$month,$day,$interval); + } + /* End of SO functions */ + + function prepare_matrix($interval,$increment,$part,$fulldate) + { + for($h=0;$h<24;$h++) + { + for($m=0;$m<$interval;$m++) + { + $index = (($h * 10000) + (($m * $increment) * 100)); + $time_slice[$index]['marker'] = ' '; + $time_slice[$index]['description'] = ''; + } + } + foreach($this->cached_events[$fulldate] as $event) + { + if ($event['participants'][$part] == 'R') + { + continue; // dont show rejected invitations, as they are free time + } + $eventstart = $GLOBALS['phpgw']->datetime->localdates($this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset); + $eventend = $GLOBALS['phpgw']->datetime->localdates($this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset); + $start = ($eventstart['hour'] * 10000) + ($eventstart['minute'] * 100); + $starttemp = $this->splittime("$start",False); + $subminute = 0; + for($m=0;$m<$interval;$m++) + { + $minutes = $increment * $m; + if((int)$starttemp['minute'] > $minutes && (int)$starttemp['minute'] < ($minutes + $increment)) + { + $subminute = ($starttemp['minute'] - $minutes) * 100; + } + } + $start -= $subminute; + $end = ($eventend['hour'] * 10000) + ($eventend['minute'] * 100); + $endtemp = $this->splittime("$end",False); + $addminute = 0; + for($m=0;$m<$interval;$m++) + { + $minutes = ($increment * $m); + if($endtemp['minute'] < ($minutes + $increment) && $endtemp['minute'] > $minutes) + { + $addminute = ($minutes + $increment - $endtemp['minute']) * 100; + } + } + $end += $addminute; + $starttemp = $this->splittime("$start",False); + $endtemp = $this->splittime("$end",False); + + for($h=$starttemp['hour'];$h<=$endtemp['hour'];$h++) + { + $startminute = 0; + $endminute = $interval; + $hour = $h * 10000; + if($h == (int)$starttemp['hour']) + { + $startminute = ($starttemp['minute'] / $increment); + } + if($h == (int)$endtemp['hour']) + { + $endminute = ($endtemp['minute'] / $increment); + } + $private = $this->is_private($event,$part); + $time_display = $GLOBALS['phpgw']->common->show_date($eventstart['raw'],$this->users_timeformat).'-'.$GLOBALS['phpgw']->common->show_date($eventend['raw'],$this->users_timeformat); + $time_description = '('.$time_display.') '.$this->get_short_field($event,$private,'title').$this->display_status($event['participants'][$part]); + for($m=$startminute;$m<$endminute;$m++) + { + $index = ($hour + (($m * $increment) * 100)); + $time_slice[$index]['marker'] = '-'; + $time_slice[$index]['description'] = $time_description; + $time_slice[$index]['id'] = $event['id']; + } + } + } + return $time_slice; + } + + /*! + @function set_status + @abstract set the participant response $status for event $cal_id and notifies the owner of the event + */ + function set_status($cal_id,$status) + { + $status2msg = array( + REJECTED => MSG_REJECTED, + TENTATIVE => MSG_TENTATIVE, + ACCEPTED => MSG_ACCEPTED + ); + if (!isset($status2msg[$status])) + { + return False; + } + $this->so->set_status($cal_id,$status); + $event = $this->so->read_entry($cal_id); + $this->send_update($status2msg[$status],$event['participants'],$event); + + return True; + } + + /*! + @function update_requested + @abstract checks if $userid has requested (in $part_prefs) updates for $msg_type + @syntax update_requested($userid,$part_prefs,$msg_type,$old_event,$new_event) + @param $userid numerical user-id + @param $part_prefs preferces of the user $userid + @param $msg_type type of the notification: MSG_ADDED, MSG_MODIFIED, MSG_ACCEPTED, ... + @param $old_event Event before the change + @param $new_event Event after the change + @returns 0 = no update requested, > 0 update requested + */ + function update_requested($userid,$part_prefs,$msg_type,$old_event,$new_event) + { + if ($msg_type == MSG_ALARM) + { + return True; // always True for now + } + $want_update = 0; + + // the following switch fall-through all cases, as each included the following too + // + $msg_is_response = $msg_type == MSG_REJECTED || $msg_type == MSG_ACCEPTED || $msg_type == MSG_TENTATIVE; + + switch($ru = $part_prefs['calendar']['receive_updates']) + { + case 'responses': + if ($msg_is_response) + { + ++$want_update; + } + case 'modifications': + if ($msg_type == MSG_MODIFIED) + { + ++$want_update; + } + case 'time_change_4h': + case 'time_change': + $diff = max(abs($this->maketime($old_event['start'])-$this->maketime($new_event['start'])), + abs($this->maketime($old_event['end'])-$this->maketime($new_event['end']))); + $check = $ru == 'time_change_4h' ? 4 * 60 * 60 - 1 : 0; + if ($msg_type == MSG_MODIFIED && $diff > $check) + { + ++$want_update; + } + case 'add_cancel': + if ($old_event['owner'] == $userid && $msg_is_response || + $msg_type == MSG_DELETED || $msg_type == MSG_ADDED) + { + ++$want_update; + } + break; + case 'no': + break; + } + //echo "

bocalendar::update_requested(user=$userid,pref=".$part_prefs['calendar']['receive_updates'] .",msg_type=$msg_type,".($old_event?$old_event['title']:'False').",".($old_event?$old_event['title']:'False').") = $want_update

\n"; + return $want_update > 0; + } + + /*! + @function send_update + @abstract sends update-messages to certain participants of an event + @syntax send_update($msg_type,$to_notify,$old_event,$new_event=False) + @param $msg_type type of the notification: MSG_ADDED, MSG_MODIFIED, MSG_ACCEPTED, ... + @param $to_notify array with numerical user-ids as keys (!) (value is not used) + @param $old_event Event before the change + @param $new_event Event after the change + */ + function send_update($msg_type,$to_notify,$old_event,$new_event=False,$user=False) + { + //echo "

bocalendar::send_update(type=$msg_type,to_notify="; print_r($to_notify); echo ", old_event="; print_r($old_event); echo ", new_event="; print_r($new_event); echo ", user=$user)

\n"; + if (!is_array($to_notify)) + { + $to_notify = array(); + } + $owner = $old_event ? $old_event['owner'] : $new_event['owner']; + if ($owner && !isset($to_notify[$owner]) && $msg_type != MSG_ALARM) + { + $to_notify[$owner] = 'owner'; // always include the event-owner + } + $version = $GLOBALS['phpgw_info']['apps']['calendar']['version']; + + $sender = $GLOBALS['phpgw_info']['user']['email']; + + $temp_tz_offset = $this->prefs['common']['tz_offset']; + $temp_timeformat = $this->prefs['common']['timeformat']; + $temp_dateformat = $this->prefs['common']['dateformat']; + + $tz_offset = ((60 * 60) * (int)$temp_tz_offset); + + if($old_event != False) + { + $t_old_start_time = $this->maketime($old_event['start']); + if($t_old_start_time < (time() - 86400)) + { + return False; + } + } + + $temp_user = $GLOBALS['phpgw_info']['user']; + + if (!$user) + { + $user = $this->owner; + } + if ($GLOBALS['phpgw']->preferences->account_id != $user) + { + $GLOBALS['phpgw']->preferences->preferences($user); + $GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->preferences->read_repository(); + } + + $event = $msg_type == MSG_ADDED || $msg_type == MSG_MODIFIED ? $new_event : $old_event; + if($old_event != False) + { + $old_starttime = $t_old_start_time - $GLOBALS['phpgw']->datetime->tz_offset; + } + $starttime = $this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset; + $endtime = $this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset; + + switch($msg_type) + { + case MSG_DELETED: + $action = lang('Canceled'); + $msg = 'Canceled'; + $msgtype = '"calendar";'; + $method = 'cancel'; + break; + case MSG_MODIFIED: + $action = lang('Modified'); + $msg = 'Modified'; + $msgtype = '"calendar"; Version="'.$version.'"; Id="'.$new_event['id'].'"'; + $method = 'request'; + break; + case MSG_ADDED: + $action = lang('Added'); + $msg = 'Added'; + $msgtype = '"calendar"; Version="'.$version.'"; Id="'.$new_event['id'].'"'; + $method = 'request'; + break; + case MSG_REJECTED: + $action = lang('Rejected'); + $msg = 'Response'; + $msgtype = '"calendar";'; + $method = 'reply'; + break; + case MSG_TENTATIVE: + $action = lang('Tentative'); + $msg = 'Response'; + $msgtype = '"calendar";'; + $method = 'reply'; + break; + case MSG_ACCEPTED: + $action = lang('Accepted'); + $msg = 'Response'; + $msgtype = '"calendar";'; + $method = 'reply'; + break; + case MSG_ALARM: + $action = lang('Alarm'); + $msg = 'Alarm'; + $msgtype = '"calendar";'; + $method = 'publish'; // duno if thats right + break; + default: + $method = 'publish'; + } + $notify_msg = $this->prefs['calendar']['notify'.$msg]; + if (empty($notify_msg)) + { + $notify_msg = $this->prefs['calendar']['notifyAdded']; // use a default + } + $details = array( // event-details for the notify-msg + 'id' => $msg_type == MSG_ADDED ? $new_event['id'] : $old_event['id'], + 'action' => $action, + ); + $event_arr = $this->event2array($event); + foreach($event_arr as $key => $val) + { + $details[$key] = $val['data']; + } + $details['participants'] = implode("\n",$details['participants']); + + $details['link'] = $GLOBALS['phpgw_info']['server']['webserver_url'].'/index.php?menuaction=calendar.uicalendar.view&cal_id='.$event['id']; + // if url is only a path, try guessing the rest ;-) + if ($GLOBALS['phpgw_info']['server']['webserver_url'][0] == '/') + { + $details['link'] = ($GLOBALS['phpgw_info']['server']['enforce_ssl'] ? 'https://' : 'http://'). + ($GLOBALS['phpgw_info']['server']['hostname'] ? $GLOBALS['phpgw_info']['server']['hostname'] : 'localhost'). + $details['link']; + } + + if(!is_object($GLOBALS['phpgw']->send)) + { + $GLOBALS['phpgw']->send = CreateObject('phpgwapi.send'); + } + $send = &$GLOBALS['phpgw']->send; + + foreach($to_notify as $userid => $statusid) + { + $userid = (int)$userid; + + if ($statusid == 'R' || $GLOBALS['phpgw']->accounts->get_type($userid) == 'g') + { + continue; // dont notify rejected participants or groups + } + if($userid != $GLOBALS['phpgw_info']['user']['account_id'] || $msg_type == MSG_ALARM) + { + print_debug('Msg Type',$msg_type); + print_debug('UserID',$userid); + + $preferences = CreateObject('phpgwapi.preferences',$userid); + $part_prefs = $preferences->read_repository(); + + if (!$this->update_requested($userid,$part_prefs,$msg_type,$old_event,$new_event)) + { + continue; + } + $GLOBALS['phpgw']->accounts->get_account_name($userid,$lid,$details['to-firstname'],$details['to-lastname']); + $details['to-fullname'] = $GLOBALS['phpgw']->common->display_fullname('',$details['to-firstname'],$details['to-lastname']); + + $to = $GLOBALS['phpgw']->accounts->id2name($userid,'account_email'); + if (empty($to) || $to[0] == '@' || $to[0] == '$') // we have no valid email-address + { + //echo "

bocalendar::send_update: Empty email adress for user '".$details['to-fullname']."' ==> ignored !!!

\n"; + continue; + } + print_debug('Email being sent to',$to); + + $GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'] = $part_prefs['common']['tz_offset']; + $GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] = $part_prefs['common']['timeformat']; + $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] = $part_prefs['common']['dateformat']; + + $GLOBALS['phpgw']->datetime->tz_offset = ((60 * 60) * (int)$GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset']); + + if($old_starttime) + { + $details['olddate'] = $GLOBALS['phpgw']->common->show_date($old_starttime); + } + $details['startdate'] = $GLOBALS['phpgw']->common->show_date($starttime); + $details['enddate'] = $GLOBALS['phpgw']->common->show_date($endtime); + + list($subject,$body) = split("\n",$GLOBALS['phpgw']->preferences->parse_notify($notify_msg,$details),2); + $subject = $send->encode_subject($subject); + switch($part_prefs['calendar']['update_format']) + { + case 'extended': + $body .= "\n\n".lang('Event Details follow').":\n"; + foreach($event_arr as $key => $val) + { + if ($key != 'access' && $key != 'priority' && strlen($details[$key])) + { + $body .= sprintf("%-20s %s\n",$val['field'].':',$details[$key]); + } + } + break; + + case 'ical': + $content_type = "calendar; method=$method; name=calendar.ics"; +/* would be nice, need to get it working + if ($body != '') + { + $boundary = '----Message-Boundary'; + $body .= "\n\n\n$boundary\nContent-type: text/$content_type\n". + "Content-Disposition: inline\nContent-transfer-encoding: 7BIT\n\n"; + $content_type = ''; + } +*/ + $body = ExecMethod('calendar.boicalendar.export',array( + 'l_event_id' => $event['id'], + 'method' => $method, + 'chunk_split' => False + )); + break; + } + $returncode = $send->msg('email',$to,$subject,$body,''/*$msgtype*/,'','','',$sender, $content_type/*,$boundary*/); + //echo "

send(to='$to', sender='$sender'
subject='$subject') returncode=$returncode
".nl2br($body)."

\n"; + + if (!$returncode) // not nice, but better than failing silently + { + echo '

bocalendar::send_update: '.lang("Failed sending message to '%1' #%2 subject='%3', sender='%4' !!!",$to,$userid,htmlspecialchars($subject), $sender)."
\n"; + echo ''.$send->err['desc']."
\n"; + echo lang('This is mostly caused by a not or wrongly configured SMTP server. Notify your administrator.')."

\n"; + echo '

'.lang('Click %1here%2 to return to the calendar.','','')."

\n"; + } + } + } + unset($send); + + if((is_int($this->user) && $this->user != $temp_user['account_id']) || + (is_string($this->user) && $this->user != $temp_user['account_lid'])) + { + $GLOBALS['phpgw_info']['user'] = $temp_user; + } + + $GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'] = $temp_tz_offset; + $GLBOALS['phpgw']->datetime->tz_offset = ((60 * 60) * $temp_tz_offset); + $GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] = $temp_timeformat; + $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] = $temp_dateformat; + + return $returncode; + } + + function send_alarm($alarm) + { + //echo "

bocalendar::send_alarm("; print_r($alarm); echo ")

\n"; + $GLOBALS['phpgw_info']['user']['account_id'] = $this->owner = $alarm['owner']; + + if (!$alarm['enabled'] || !$alarm['owner'] || !$alarm['cal_id'] || !($event = $this->so->read_entry($alarm['cal_id']))) + { + return False; // event not found + } + if ($alarm['all']) + { + $to_notify = $event['participants']; + } + elseif ($this->check_perms(PHPGW_ACL_READ,$event)) // checks agains $this->owner set to $alarm[owner] + { + $to_notify[$alarm['owner']] = 'A'; + } + else + { + return False; // no rights + } + return $this->send_update(MSG_ALARM,$to_notify,$event,False,$alarm['owner']); + } + + function get_alarms($event_id) + { + return $this->so->get_alarm($event_id); + } + + function alarm_today($event,$today,$starttime) + { + $found = False; + @reset($event['alarm']); + $starttime_hi = $GLOBALS['phpgw']->common->show_date($starttime,'Hi'); + $t_appt['month'] =$GLOBALS['phpgw']->common->show_date($today,'m'); + $t_appt['mday'] = $GLOBALS['phpgw']->common->show_date($today,'d'); + $t_appt['year'] = $GLOBALS['phpgw']->common->show_date($today,'Y'); + $t_appt['hour'] = $GLOBALS['phpgw']->common->show_date($starttime,'H'); + $t_appt['min'] = $GLOBALS['phpgw']->common->show_date($starttime,'i'); + $t_appt['sec'] = 0; + $t_time = $this->maketime($t_appt) - $GLOBALS['phpgw']->datetime->tz_offset; + $y_time = $t_time - 86400; + $tt_time = $t_time + 86399; + print_debug('T_TIME',$t_time.' : '.$GLOBALS['phpgw']->common->show_date($t_time)); + print_debug('Y_TIME',$y_time.' : '.$GLOBALS['phpgw']->common->show_date($y_time)); + print_debug('TT_TIME',$tt_time.' : '.$GLOBALS['phpgw']->common->show_date($tt_time)); + while(list($key,$alarm) = each($event['alarm'])) + { + if($alarm['enabled']) + { + print_debug('TIME',$alarm['time'].' : '.$GLOBALS['phpgw']->common->show_date($alarm['time']).' ('.$event['id'].')'); + if($event['recur_type'] != MCAL_RECUR_NONE) /* Recurring Event */ + { + print_debug('Recurring Event'); + if($alarm['time'] > $y_time && $GLOBALS['phpgw']->common->show_date($alarm['time'],'Hi') < $starttime_hi && $alarm['time'] < $t_time) + { + $found = True; + } + } + elseif($alarm['time'] > $y_time && $alarm['time'] < $t_time) + { + $found = True; + } + } + } + print_debug('Found',$found); + return $found; + } + + function prepare_recipients(&$new_event,$old_event) + { + // Find modified and deleted users..... + while(list($old_userid,$old_status) = each($old_event['participants'])) + { + if(isset($new_event['participants'][$old_userid])) + { + print_debug('Modifying event for user',$old_userid); + $this->modified[(int)$old_userid] = $new_status; + } + else + { + print_debug('Deleting user from the event',$old_userid); + $this->deleted[(int)$old_userid] = $old_status; + } + } + // Find new users..... + while(list($new_userid,$new_status) = each($new_event['participants'])) + { + if(!isset($old_event['participants'][$new_userid])) + { + print_debug('Adding event for user',$new_userid); + $this->added[$new_userid] = 'U'; + $new_event['participants'][$new_userid] = 'U'; + } + } + + if(count($this->added) > 0 || count($this->modified) > 0 || count($this->deleted) > 0) + { + if(count($this->added) > 0) + { + $this->send_update(MSG_ADDED,$this->added,'',$new_event); + } + if(count($this->modified) > 0) + { + $this->send_update(MSG_MODIFIED,$this->modified,$old_event,$new_event); + } + if(count($this->deleted) > 0) + { + $this->send_update(MSG_DELETED,$this->deleted,$old_event); + } + } + } + + function remove_doubles_in_cache($firstday,$lastday) + { + $already_moved = Array(); + for($v=$firstday;$v<=$lastday;$v++) + { + if (!$this->cached_events[$v]) + { + continue; + } + $cached = $this->cached_events[$v]; + $this->cached_events[$v] = array(); + while (list($g,$event) = each($cached)) + { + $end = date('Ymd',$this->maketime($event['end'])); + print_debug('EVENT',_debug_array($event,False)); + print_debug('start',$start); + print_debug('v',$v); + + if (!isset($already_moved[$event['id']]) || $event['recur_type'] && $v > $end) + { + $this->cached_events[$v][] = $event; + $already_moved[$event['id']] = 1; + print_debug('Event moved'); + } + } + } + } + + function get_dirty_entries($lastmod=-1) + { + $events = false; + $event_ids = $this->so->cal->list_dirty_events($lastmod); + if(is_array($event_ids)) + { + foreach($event_ids as $key => $id) + { + $events[$id] = $this->so->cal->fetch_event($id); + } + } + unset($event_ids); + + $rep_event_ids = $this->so->cal->list_dirty_events($lastmod,$true); + if(is_array($rep_event_ids)) + { + foreach($rep_event_ids as $key => $id) + { + $events[$id] = $this->so->cal->fetch_event($id); + } + } + unset($rep_event_ids); + + return $events; + } + + function _debug_array($data) + { + echo '
UI:'; + _debug_array($data); + } + + /*! + @function rejected_no_show + @abstract checks if event is rejected from user and he's not the owner and dont want rejected + @param $event to check + @returns True if event should not be shown + */ + function rejected_no_show($event) + { + $ret = !$this->prefs['calendar']['show_rejected'] && + $event['owner'] != $this->owner && + $event['participants'][$this->owner] == 'R'; + //echo "

rejected_no_show($event[title])='$ret': user=$this->owner, event-owner=$event[owner], status='".$event['participants'][$this->owner]."', show_rejected='".$this->prefs['calendar']['show_rejected']."'

\n"; + return $ret; + } + + /* This is called only by list_cals(). It was moved here to remove fatal error in php5 beta4 */ + function list_cals_add($id,&$users,&$groups) + { + $name = $GLOBALS['phpgw']->common->grab_owner_name($id); + if (($type = $GLOBALS['phpgw']->accounts->get_type($id)) == 'g') + { + $arr = &$groups; + } + else + { + $arr = &$users; + } + $arr[$name] = Array( + 'grantor' => $id, + 'value' => ($type == 'g' ? 'g_' : '') . $id, + 'name' => $name + ); + } + + /*! + @function list_cals + @abstract generate list of user- / group-calendars for the selectbox in the header + @returns alphabeticaly sorted array with groups first and then users + */ + function list_cals() + { + $users = $groups = array(); + foreach($this->grants as $id => $rights) + { + $this->list_cals_add($id,$users,$groups); + } + if ($memberships = $GLOBALS['phpgw']->accounts->membership($GLOBALS['phpgw_info']['user']['account_id'])) + { + foreach($memberships as $group_info) + { + $this->list_cals_add($group_info['account_id'],$users,$groups); + + if ($account_perms = $GLOBALS['phpgw']->acl->get_ids_for_location($group_info['account_id'],PHPGW_ACL_READ,'calendar')) + { + foreach($account_perms as $id) + { + $this->list_cals_add($id,$users,$groups); + } + } + } + } + uksort($users,'strnatcasecmp'); + uksort($groups,'strnatcasecmp'); + + return $users + $groups; // users first and then groups, both alphabeticaly + } + + /*! + @function event2array + @abstract create array with name, translated name and readable content of each attributes of an event + @syntax event2array($event,$sep='
') + @param $event event to use + @returns array of attributes with fieldname as key and array with the 'field'=translated name \ + 'data' = readable content (for participants this is an array !) + */ + function event2array($event) + { + $ownerApps = $GLOBALS['phpgw']->acl->get_user_applications($event['owner']); + + $var['title'] = Array( + 'field' => lang('Title'), + 'data' => $event['title'] + ); + + // Some browser add a \n when its entered in the database. Not a big deal + // this will be printed even though its not needed. + $var['description'] = Array( + 'field' => lang('Description'), + 'data' => $event['description'] + ); + + $cats = Array(); + $this->cat->categories($this->bo->owner,'calendar'); + if(strpos($event['category'],',')) + { + $cats = explode(',',$event['category']); + } + else + { + $cats[] = $event['category']; + } + foreach($cats as $cat_id) + { + list($cat) = $this->cat->return_single($cat_id); + $cat_string[] = stripslashes($cat['name']); + } + $var['category'] = Array( + 'field' => lang('Category'), + 'data' => implode(', ',$cat_string) + ); + + $var['location'] = Array( + 'field' => lang('Location'), + 'data' => $event['location'] + ); + + $var['startdate'] = Array( + 'field' => lang('Start Date/Time'), + 'data' => $GLOBALS['phpgw']->common->show_date($this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset), + ); + + $var['enddate'] = Array( + 'field' => lang('End Date/Time'), + 'data' => $GLOBALS['phpgw']->common->show_date($this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset) + ); + + $pri = Array( + 1 => lang('Low'), + 2 => lang('Normal'), + 3 => lang('High') + ); + $var['priority'] = Array( + 'field' => lang('Priority'), + 'data' => $pri[$event['priority']] + ); + + $var['owner'] = Array( + 'field' => lang('Created By'), + 'data' => $GLOBALS['phpgw']->common->grab_owner_name($event['owner']) + ); + + $var['updated'] = Array( + 'field' => lang('Updated'), + 'data' => $GLOBALS['phpgw']->common->show_date($this->maketime($event['modtime']) - $GLOBALS['phpgw']->datetime->tz_offset) + ); + + $var['access'] = Array( + 'field' => lang('Access'), + 'data' => $event['public'] ? lang('Public') : lang('Private') + ); + + if($ownerApps['projects'] && $event['projectID']) + { + $boprojects = createObject('projects.boprojects'); + $projectData = $boprojects->read_single_project($event['projectID']); + $var['project'] = Array + ( + 'field' => lang('Project'), + 'data' => $projectData['title'].' ['.$projectData['number'].']' + ); + } + if(@isset($event['groups'][0])) + { + $cal_grps = ''; + for($i=0;$iaccounts->exists($event['groups'][$i])) + { + $cal_grps .= ($i>0?'
':'').$GLOBALS['phpgw']->accounts->id2name($event['groups'][$i]); + } + } + + $var['groups'] = Array( + 'field' => lang('Groups'), + 'data' => $cal_grps + ); + } + + $participants = array(); + foreach($event['participants'] as $user => $short_status) + { + if($GLOBALS['phpgw']->accounts->exists($user)) + { + $participants[$user] = $GLOBALS['phpgw']->common->grab_owner_name($user).' ('.$this->get_long_status($short_status).')'; + } + } + $var['participants'] = Array( + 'field' => lang('Participants'), + 'data' => $participants + ); + + // Repeated Events + if($event['recur_type'] != MCAL_RECUR_NONE) + { + $str = lang($this->rpt_type[$event['recur_type']]); + + $str_extra = array(); + if ($event['recur_enddate']['mday'] != 0 && $event['recur_enddate']['month'] != 0 && $event['recur_enddate']['year'] != 0) + { + $recur_end = $this->maketime($event['recur_enddate']); + if($recur_end != 0) + { + $recur_end -= $GLOBALS['phpgw']->datetime->tz_offset; + $str_extra[] = lang('ends').': '.lang($GLOBALS['phpgw']->common->show_date($recur_end,'l')).', '.$this->long_date($recur_end).' '; + } + } + // only weekly uses the recur-data (days) !!! + if($event['recur_type'] == MCAL_RECUR_WEEKLY) + { + $repeat_days = array(); + foreach ($this->rpt_day as $mcal_mask => $dayname) + { + if ($event['recur_data'] & $mcal_mask) + { + $repeat_days[] = lang($dayname); + } + } + if(count($repeat_days)) + { + $str_extra[] = lang('days repeated').': '.implode(', ',$repeat_days); + } + } + if($event['recur_interval'] != 0) + { + $str_extra[] = lang('Interval').': '.$event['recur_interval']; + } + + if(count($str_extra)) + { + $str .= ' ('.implode(', ',$str_extra).')'; + } + + $var['recure_type'] = Array( + 'field' => lang('Repetition'), + 'data' => $str, + ); + } + + if (!isset($this->fields)) + { + $this->custom_fields = CreateObject('calendar.bocustom_fields'); + $this->fields = &$this->custom_fields->fields; + $this->stock_fields = &$this->custom_fields->stock_fields; + } +// projects + if($ownerApps['projects']) + $this->fields['project']['disabled'] = false; + + foreach($this->fields as $field => $data) + { + if (!$data['disabled']) + { + if (isset($var[$field])) + { + $sorted[$field] = $var[$field]; + } + elseif (!isset($this->stock_fields[$field]) && strlen($event[$field])) // Custom field + { + $lang = lang($name = substr($field,1)); + $sorted[$field] = array( + 'field' => $lang == $name.'*' ? $name : $lang, + 'data' => $event[$field] + ); + } + } + unset($var[$field]); + } + foreach($var as $name => $v) + { + $sorted[$name] = $v; + + } + return $sorted; + } + + /*! + @function check_set_default_prefs + @abstract sets the default prefs, if they are not already set (on a per pref. basis) + @note It sets a flag in the app-session-data to be called only once per session + */ + function check_set_default_prefs() + { + if (($set = $GLOBALS['phpgw']->session->appsession('default_prefs_set','calendar'))) + { + return; + } + $GLOBALS['phpgw']->session->appsession('default_prefs_set','calendar','set'); + + $default_prefs = $GLOBALS['phpgw']->preferences->default['calendar']; + + $subject = lang('Calendar Event') . ' - $$action$$: $$startdate$$ $$title$$'."\n"; + $defaults = array( + 'defaultcalendar' => 'week', + 'mainscreen_showevents' => '0', + 'summary' => 'no', + 'receive_updates' => 'no', + 'update_format' => 'extended', // leave it to extended for now, as iCal kills the message-body + 'notifyAdded' => $subject . lang ('You have a meeting scheduled for %1','$$startdate$$'), + 'notifyCanceled' => $subject . lang ('Your meeting scheduled for %1 has been canceled','$$startdate$$'), + 'notifyModified' => $subject . lang ('Your meeting that had been scheduled for %1 has been rescheduled to %2','$$olddate$$','$$startdate$$'), + 'notifyResponse' => $subject . lang ('On %1 %2 %3 your meeting request for %4','$$date$$','$$fullname$$','$$action$$','$$startdate$$'), + 'notifyAlarm' => lang('Alarm for %1 at %2 in %3','$$title$$','$$startdate$$','$$location$$')."\n".lang ('Here is your requested alarm.'), + 'show_rejected' => '0', + 'display_status' => '1', + 'weekdaystarts' => 'Monday', + 'workdaystarts' => '9', + 'workdayends' => '17', + 'interval' => '30', + 'defaultlength' => '60', + 'planner_start_with_group' => $GLOBALS['phpgw']->accounts->name2id('Default'), + 'planner_intervals_per_day'=> '4', + 'defaultfilter' => 'all', + 'default_private' => '0', + 'display_minicals'=> '1', + 'print_black_white'=>'0' + ); + foreach($defaults as $var => $default) + { + if (!isset($default_prefs[$var]) || $default_prefs[$var] == '') + { + $GLOBALS['phpgw']->preferences->add('calendar',$var,$default,'default'); + $need_save = True; + } + } + if ($need_save) + { + $prefs = $GLOBALS['phpgw']->preferences->save_repository(False,'default'); + $this->prefs['calendar'] = $prefs['calendar']; + } + if ($this->prefs['calendar']['send_updates'] && !isset($this->prefs['calendar']['receive_updates'])) + { + $this->prefs['calendar']['receive_updates'] = $this->prefs['calendar']['send_updates']; + $GLOBALS['phpgw']->preferences->add('calendar','receive_updates',$this->prefs['calendar']['send_updates']); + $GLOBALS['phpgw']->preferences->delete('calendar','send_updates'); + $prefs = $GLOBALS['phpgw']->preferences->save_repository(); + } + } + + // return array with all infolog categories (for xmlrpc) + function categories($complete = False) + { + return $GLOBALS['server']->categories($complete); + } + } +?>