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* Calendar/CalDAV/eSync: exceptions show up in calendars of participants only participating in exceptions not whole recuring event (requires a DB update for existing events!)

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This commit is contained in:
Ralf Becker 2014-10-28 16:01:55 +00:00
parent c16080856b
commit f0252c1b74
4 changed files with 112 additions and 24 deletions
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2
calendar/inc/class.calendar_ical.inc.php
View File

@ -435,7 +435,7 @@ class calendar_ical extends calendar_boupdate
if (!($info = $this->resource_info($uid))) continue;
if ($status == 'X') continue; // dont include deleted participants
if (in_array($status, array('X','E'))) continue; // dont include deleted participants
if ($this->log)
{

96
calendar/inc/class.calendar_so.inc.php
View File

@ -7,7 +7,7 @@
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @author Christian Binder <christian-AT-jaytraxx.de>
* @author Joerg Lehrke <jlehrke@noc.de>
* @copyright (c) 2005-13 by RalfBecker-At-outdoor-training.de
* @copyright (c) 2005-14 by RalfBecker-At-outdoor-training.de
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
@ -68,6 +68,9 @@ define('WEEK_s',7*DAY_s);
* DB-model uses egw_cal_user.cal_status='X' for participants who got deleted. They never get returned by
* read or search methods, but influence the ctag of the deleted users calendar!
*
* DB-model uses egw_cal_user.cal_status='E' for participants only participating in exceptions of recurring
* events, so whole recurring event get found for these participants too!
*
* All update methods not take care to update modification time of (evtl. existing) series master too,
* to force an etag, ctag and sync-token change! Methods not doing that are private to this class.
*
@ -283,7 +286,7 @@ class calendar_so
foreach($this->db->select($this->user_table,'*',array(
'cal_id' => $ids,
'cal_recur_date' => $recur_date,
"cal_status != 'X'",
"cal_status NOT IN ('X','E')",
),__LINE__,__FILE__,false,'ORDER BY cal_user_type DESC,cal_recur_date ASC,'.self::STATUS_SORT,'calendar') as $row) // DESC puts users before resources and contacts
{
// combine all participant data in uid and status values
@ -461,12 +464,18 @@ class calendar_so
*/
function &search($start,$end,$users,$cat_id=0,$filter='all',$offset=False,$num_rows=0,array $params=array(),$remove_rejected_by_user=null)
{
//error_log(__METHOD__.'('.($start ? date('Y-m-d H:i',$start) : '').','.($end ? date('Y-m-d H:i',$end) : '').','.array2string($users).','.array2string($cat_id).",'$filter',".array2string($offset).",$num_rows,".array2string($params).') '.function_backtrace());
$cols = self::get_columns('calendar', $this->cal_table);
$cols[0] = $this->db->to_varchar($this->cal_table.'.cal_id');
$cols = isset($params['cols']) ? $params['cols'] : "$this->repeats_table.recur_type,$this->repeats_table.recur_interval,$this->repeats_table.recur_data,range_end AS recur_enddate,".implode(',',$cols).",cal_start,cal_end,$this->user_table.cal_recur_date";
error_log(__METHOD__.'('.($start ? date('Y-m-d H:i',$start) : '').','.($end ? date('Y-m-d H:i',$end) : '').','.array2string($users).','.array2string($cat_id).",'$filter',".array2string($offset).",$num_rows,".array2string($params).') '.function_backtrace());
if (isset($params['cols']))
{
$cols = $params['cols'];
}
else
{
$all_cols = self::get_columns('calendar', $this->cal_table);
$all_cols[0] = $this->db->to_varchar($this->cal_table.'.cal_id');
$cols = "$this->repeats_table.recur_type,$this->repeats_table.recur_interval,$this->repeats_table.recur_data,range_end AS recur_enddate,".implode(',',$all_cols).",cal_start,cal_end,$this->user_table.cal_recur_date";
}
$where = array();
if (is_array($params['query']))
{
@ -557,27 +566,42 @@ class calendar_so
break;
case 'showonlypublic':
$where['cal_public'] = 1;
$where[] = "$this->user_table.cal_status NOT IN ('R','X')"; break;
$where[] = "$this->user_table.cal_status NOT IN ('R','X','E')";
break;
case 'deleted':
$where[] = 'cal_deleted IS NOT NULL'; break;
$where[] = 'cal_deleted IS NOT NULL';
break;
case 'unknown':
$where[] = "$this->user_table.cal_status='U'"; break;
$where[] = "$this->user_table.cal_status='U'";
break;
case 'not-unknown':
$where[] = "$this->user_table.cal_status NOT IN ('U','X')"; break;
$where[] = "$this->user_table.cal_status NOT IN ('U','X','E')";
break;
case 'accepted':
$where[] = "$this->user_table.cal_status='A'"; break;
$where[] = "$this->user_table.cal_status='A'";
break;
case 'tentative':
$where[] = "$this->user_table.cal_status='T'"; break;
$where[] = "$this->user_table.cal_status='T'";
break;
case 'rejected':
$where[] = "$this->user_table.cal_status='R'"; break;
$where[] = "$this->user_table.cal_status='R'";
break;
case 'delegated':
$where[] = "$this->user_table.cal_status='D'"; break;
$where[] = "$this->user_table.cal_status='D'";
break;
case 'all':
case 'owner':
$where[] = "$this->user_table.cal_status!='X'"; break;
$where[] = "$this->user_table.cal_status NOT IN ('X','E')";
break;
default:
if ($params['enum_recuring']) // regular UI
{
$where[] = "$this->user_table.cal_status NOT IN ('R','X','E')";
}
else // CalDAV / eSync / iCal need to include 'E' = exceptions
{
$where[] = "$this->user_table.cal_status NOT IN ('R','X')";
}
break;
}
}
@ -699,14 +723,14 @@ class calendar_so
array('range_start AS cal_start','range_end AS cal_end'), $selects[$key]['cols']);
}
}
if (!isset($param['cols'])) self::get_union_selects($selects,$start,$end,$users,$cat_id,$filter,$params['query'],$params['users']);
if (!isset($params['cols'])) self::get_union_selects($selects,$start,$end,$users,$cat_id,$filter,$params['query'],$params['users']);
$this->total = $this->db->union($selects,__LINE__,__FILE__)->NumRows();
// restore original cols / selects
$selects = $save_selects; unset($save_selects);
}
if (!isset($param['cols'])) self::get_union_selects($selects,$start,$end,$users,$cat_id,$filter,$params['query'],$params['users']);
if (!isset($params['cols'])) self::get_union_selects($selects,$start,$end,$users,$cat_id,$filter,$params['query'],$params['users']);
$rs = $this->db->union($selects,__LINE__,__FILE__,$params['order'],$offset,$num_rows);
}
@ -770,7 +794,7 @@ class calendar_so
// This will always read the first entry of each recuring event too, we eliminate it later
$recur_dates[] = 0;
$utcal_id_view = " (SELECT * FROM ".$this->user_table." WHERE cal_id IN (".implode(',',$ids).")".
($filter != 'everything' ? " AND cal_status!='X'" : '').") utcalid ";
($filter != 'everything' ? " AND cal_status NOT IN ('X','E')" : '').") utcalid ";
//$utrecurdate_view = " (select * from ".$this->user_table." where cal_recur_date in (".implode(',',array_unique($recur_dates)).")) utrecurdates ";
foreach($this->db->select($utcal_id_view,'*',array(
//'cal_id' => array_unique($ids),
@ -1089,6 +1113,9 @@ ORDER BY cal_user_type, cal_usre_id
$event['cal_category'] = implode(',',$categories);
// make sure recurring events never reference to an other recurrent event
if ($event['recur_type'] != MCAL_RECUR_NONE) $event['cal_reference'] = 0;
if ($cal_id)
{
// query old recurrance information, before updating main table, where recur_endate is now stored
@ -1161,6 +1188,33 @@ ORDER BY cal_user_type, cal_usre_id
$this->db->delete($this->repeats_table,array(
'cal_id' => $cal_id),
__LINE__,__FILE__,'calendar');
// add exception marker to master, so participants added to exceptions *only* get found
if ($event['cal_reference'])
{
$master_participants = array();
foreach($this->db->select($this->user_table, 'cal_user_type,cal_user_id', array(
'cal_id' => $event['cal_reference'],
'cal_recur_date' => 0,
"cal_status != 'X'", // deleted need to be replaced with exception marker too
), __LINE__, __FILE__, 'calendar') as $row)
{
$master_participants[] = self::combine_user($row['cal_user_type'], $row['cal_user_id']);
}
foreach(array_diff(array_keys((array)$event['cal_participants']), $master_participants) as $uid)
{
$user_type = $user_id = null;
self::split_user($uid, $user_type, $user_id);
$this->db->insert($this->user_table, array(
'cal_status' => 'E',
), array(
'cal_id' => $event['cal_reference'],
'cal_recur_date' => 0,
'cal_user_type' => $user_type,
'cal_user_id' => $user_id,
), __LINE__, __FILE__, 'calendar');
}
}
}
else // write information about recuring event, if recur_type is present in the array
{
@ -1615,9 +1669,9 @@ ORDER BY cal_user_type, cal_usre_id
'cal_user_id' => $ids,
));
}
$where[1] = '('.implode(' OR ',$to_or).')';
$where[] = '('.implode(' OR ',$to_or).')';
$where[] = "cal_status!='E'"; // do NOT delete exception marker
$this->db->update($this->user_table,array('cal_status'=>'X'),$where,__LINE__,__FILE__,'calendar');
unset($where[1]);
}
}

2
calendar/setup/setup.inc.php
View File

@ -10,7 +10,7 @@
*/
$setup_info['calendar']['name'] = 'calendar';
$setup_info['calendar']['version'] = '14.1';
$setup_info['calendar']['version'] = '14.1.001';
$setup_info['calendar']['app_order'] = 3;
$setup_info['calendar']['enable'] = 1;
$setup_info['calendar']['index'] = 'calendar.calendar_uiviews.index';

34
calendar/setup/tables_update.inc.php
View File

@ -2296,3 +2296,37 @@ function calendar_upgrade1_9_011()
{
return $GLOBALS['setup_info']['calendar']['currentver'] = '14.1';
}
/**
* Add pseudo-participants with status 'E' to all recurrence-masters of exceptions with participants not in master
*
* This allows CalDAV and eSync to find the recurring events efficient in calendars of these participants.
*
* Also fix recurring events containing a reference to an other master, created when an exception is made a recurring event.
*
* @return type
*/
function calendar_upgrade14_1()
{
$GLOBALS['egw_setup']->db->query(
"UPDATE egw_cal
SET cal_reference=0
WHERE cal_reference != 0 AND cal_id IN (SELECT cal_id FROM egw_cal_repeats)", __LINE__, __FILE__);
foreach($GLOBALS['egw_setup']->db->query(
"SELECT DISTINCT master.cal_id,egw_cal_user.cal_user_type,egw_cal_user.cal_user_id,'E' AS cal_status
FROM egw_cal_user
JOIN egw_cal ON egw_cal_user.cal_id=egw_cal.cal_id
JOIN egw_cal master ON egw_cal.cal_reference=master.cal_id
WHERE egw_cal_user.cal_recur_date=0 AND
(cal_user_type,cal_user_id) NOT IN (
SELECT master_user.cal_user_type,master_user.cal_user_id
FROM egw_cal_user master_user
WHERE master_user.cal_recur_date=0 AND master_user.cal_id=master.cal_id
)
ORDER BY master.cal_id DESC", __LINE__, __FILE__, 0, -1, false, egw_db::FETCH_ASSOC) as $row)
{
$GLOBALS['egw_setup']->db->insert('egw_cal_user', $row, false, __LINE__, __FILE__, 'calendar');
}
return $GLOBALS['setup_info']['calendar']['currentver'] = '14.1.001';
}