forked from extern/egroupware
Add filter to calendar_so::get_recurrence_exceptions() method
This commit is contained in:
Jörg Lehrke
parent
83b53cadbe
commit
14e7c0cd87
@ -1513,4 +1513,122 @@ class calendar_boupdate extends calendar_bo
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}
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return false;
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}
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/**
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* classifies an incoming event from the eGW point-of-view
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*
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* exceptions: unlike other calendar apps eGW does not create an event exception
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* if just the participant state changes - therefore we have to distinguish between
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* real exceptions and status only exceptions
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*
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* @param array $event the event to check
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*
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* @return array
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* type =>
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* SINGLE a single event
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* SERIES-MASTER the series master
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* SERIES-EXCEPTION event is a real exception
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* SERIES-EXCEPTION-STATUS event is a status only exception
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* SERIES-EXCEPTION-PROPAGATE event was a status only exception in the past and is now a real exception
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* stored_event => if event already exists in the database array with event data or false
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* master_event => for event type SERIES-EXCEPTION, SERIES-EXCEPTION-STATUS or SERIES-EXCEPTION-PROPAGATE
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* the corresponding series master event array
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* NOTE: this param is false if event is of type SERIES-MASTER
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*/
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function get_event_info($event)
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{
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$type = 'SINGLE'; // default
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$return_master = false; //default
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if ($event['recur_type'] != MCAL_RECUR_NONE)
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{
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$type = 'SERIES-MASTER';
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}
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else
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{
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// SINGLE, SERIES-EXCEPTION OR SERIES-EXCEPTON-STATUS
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if (empty($event['uid']) && $event['id'] > 0 && ($stored_event = $this->read($event['id'])))
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{
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$event['uid'] = $stored_event['uid']; // restore the UID if it was not delivered
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}
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if (isset($event['uid'])
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&& $event['recurrence']
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&& ($master_event = $this->read($event['uid']))
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&& isset($master_event['recur_type'])
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&& $master_event['recur_type'] != MCAL_RECUR_NONE)
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{
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// SERIES-EXCEPTION OR SERIES-EXCEPTON-STATUS
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$return_master = true; // we have a valid master and can return it
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if (isset($event['id']) && $master_event['id'] != $event['id'])
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{
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$type = 'SERIES-EXCEPTION'; // this is an existing exception
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}
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else
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{
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$type = 'SERIES-EXCEPTION-STATUS'; // default if we cannot find a proof for a fundamental change
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// the recurrence_event is the master event with start and end adjusted to the recurrence
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$recurrence_event = $master_event;
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$recurrence_event['start'] = $event['recurrence'];
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$recurrence_event['end'] = $event['recurrence'] + ($master_event['end'] - $master_event['start']);
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// check for changed data
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foreach (array('start','end','uid','title','location',
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'priority','public','special','non_blocking') as $key)
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{
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if (!empty($event[$key]) && $recurrence_event[$key] != $event[$key])
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{
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if (isset($event['id']))
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{
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$type = 'SERIES-EXCEPTION-PROPAGATE';
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}
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else
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{
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$type = 'SERIES-EXCEPTION'; // this is a new exception
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}
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break;
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}
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}
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// the event id here is always the id of the master event
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// unset it to prevent confusion of stored event and master event
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unset($event['id']);
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}
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}
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else
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{
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// SINGLE
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$type = 'SINGLE';
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}
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}
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// read existing event
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if (isset($event['id']))
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{
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$stored_event = $this->read($event['id']);
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}
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// check ACL
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if ($return_master)
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{
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$acl_edit = $this->check_perms(EGW_ACL_EDIT, $master_event['id']);
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}
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else
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{
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if (is_array($stored_event))
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{
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$acl_edit = $this->check_perms(EGW_ACL_EDIT, $stored_event['id']);
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}
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else
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{
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$acl_edit = true; // new event
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}
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}
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return array(
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'type' => $type,
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'acl_edit' => $acl_edit,
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'stored_event' => is_array($stored_event) ? $stored_event : false,
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'master_event' => $return_master ? $master_event : false,
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);
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}
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}
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@ -942,6 +942,7 @@ class calendar_ical extends calendar_boupdate
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$event['participants'][$uid] = $event['participant_types']['r'][substr($uid,1)] = $status;
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}
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}
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$event['tzid'] = $storedEvent['tzid'];
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// avoid that iCal changes the organizer, which is not allowed
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$event['owner'] = $event_info['stored_event']['owner'];
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}
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@ -1727,6 +1728,7 @@ class calendar_ical extends calendar_boupdate
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break;
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case 'RRULE':
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$recurence = $attributes['value'];
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$vcardData['recur_interval'] = 1;
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$type = preg_match('/FREQ=([^;: ]+)/i',$recurence,$matches) ? $matches[1] : $recurence[0];
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// vCard 2.0 values for all types
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if (preg_match('/UNTIL=([0-9TZ]+)/',$recurence,$matches))
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@ -1739,8 +1741,7 @@ class calendar_ical extends calendar_boupdate
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}
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if (preg_match('/INTERVAL=([0-9]+)/',$recurence,$matches))
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{
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// 1 is invalid,, egw uses 0 for interval
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$vcardData['recur_interval'] = (int) $matches[1] != 0 ? (int) $matches[1] : 0;
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$vcardData['recur_interval'] = (int) $matches[1] ? (int) $matches[1] : 1;
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}
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$vcardData['recur_data'] = 0;
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switch($type)
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@ -2402,122 +2403,4 @@ class calendar_ical extends calendar_boupdate
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$this->set_status($old_event, $userid, $status, $recur_date, true, false);
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}
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}
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/**
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* classifies an incoming event from the eGW point-of-view
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*
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* exceptions: unlike other calendar apps eGW does not create an event exception
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* if just the participant state changes - therefore we have to distinguish between
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* real exceptions and status only exceptions
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*
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* @param array $event the event to check
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*
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* @return array
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* type =>
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* SINGLE a single event
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* SERIES-MASTER the series master
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* SERIES-EXCEPTION event is a real exception
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* SERIES-EXCEPTION-STATUS event is a status only exception
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* SERIES-EXCEPTION-PROPAGATE event was a status only exception in the past and is now a real exception
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* stored_event => if event already exists in the database array with event data or false
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* master_event => for event type SERIES-EXCEPTION, SERIES-EXCEPTION-STATUS or SERIES-EXCEPTION-PROPAGATE
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* the corresponding series master event array
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* NOTE: this param is false if event is of type SERIES-MASTER
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*/
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private function get_event_info($event)
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{
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$type = 'SINGLE'; // default
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$return_master = false; //default
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if ($event['recur_type'] != MCAL_RECUR_NONE)
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{
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$type = 'SERIES-MASTER';
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}
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else
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{
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// SINGLE, SERIES-EXCEPTION OR SERIES-EXCEPTON-STATUS
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if (empty($event['uid']) && $event['id'] > 0 && ($stored_event = $this->read($event['id'])))
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{
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$event['uid'] = $stored_event['uid']; // restore the UID if it was not delivered
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}
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if (isset($event['uid'])
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&& $event['recurrence']
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&& ($master_event = $this->read($event['uid']))
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&& isset($master_event['recur_type'])
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&& $master_event['recur_type'] != MCAL_RECUR_NONE)
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{
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// SERIES-EXCEPTION OR SERIES-EXCEPTON-STATUS
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$return_master = true; // we have a valid master and can return it
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if (isset($event['id']) && $master_event['id'] != $event['id'])
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{
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$type = 'SERIES-EXCEPTION'; // this is an existing exception
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}
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else
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{
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$type = 'SERIES-EXCEPTION-STATUS'; // default if we cannot find a proof for a fundamental change
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// the recurrence_event is the master event with start and end adjusted to the recurrence
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$recurrence_event = $master_event;
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$recurrence_event['start'] = $event['recurrence'];
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$recurrence_event['end'] = $event['recurrence'] + ($master_event['end'] - $master_event['start']);
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// check for changed data
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foreach (array('start','end','uid','title','location',
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'priority','public','special','non_blocking') as $key)
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{
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if (!empty($event[$key]) && $recurrence_event[$key] != $event[$key])
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{
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if (isset($event['id']))
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{
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$type = 'SERIES-EXCEPTION-PROPAGATE';
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}
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else
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{
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$type = 'SERIES-EXCEPTION'; // this is a new exception
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}
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break;
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}
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}
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// the event id here is always the id of the master event
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// unset it to prevent confusion of stored event and master event
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unset($event['id']);
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}
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}
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else
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{
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// SINGLE
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$type = 'SINGLE';
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}
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}
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// read existing event
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if (isset($event['id']))
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{
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$stored_event = $this->read($event['id']);
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}
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// check ACL
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if ($return_master)
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{
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$acl_edit = $this->check_perms(EGW_ACL_EDIT, $master_event['id']);
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}
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else
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{
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if (is_array($stored_event))
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{
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$acl_edit = $this->check_perms(EGW_ACL_EDIT, $stored_event['id']);
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}
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else
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{
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$acl_edit = true; // new event
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}
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}
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return array(
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'type' => $type,
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'acl_edit' => $acl_edit,
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'stored_event' => is_array($stored_event) ? $stored_event : false,
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'master_event' => $return_master ? $master_event : false,
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);
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}
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}
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}
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@ -238,12 +238,12 @@ class calendar_so
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//echo "<p>socal::read(".print_r($ids,true).")=<pre>".print_r($events,true)."</pre>\n";
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return $events;
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}
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/**
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* Get maximum modification time of participant data of given event(s)
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*
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*
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* This includes ALL recurences of an event series
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*
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*
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* @param int|array $ids one or multiple cal_id's
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* @return int|array (array of) modification timestamp(s)
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*/
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@ -1489,16 +1489,18 @@ ORDER BY cal_user_type, cal_usre_id
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/**
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* Gets the exception days of a given recurring event caused by
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* irregular participant stati
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* irregular participant stati or timezone transitions
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*
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* @param array $event Recurring Event.
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* @param string tz_id=null timezone for exports (null for event's timezone)
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* @param int $start=0 if != 0: startdate of the search/list (servertime)
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* @param int $end=0 if != 0: enddate of the search/list (servertime)
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* @param string $filter='all' string filter-name: all (not rejected), accepted, unknown, tentative,
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* rejected, tz_transitions (return only by timezone transition affected entries)
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*
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* @return array Array of exception days (false for non-recurring events).
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*/
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function get_recurrence_exceptions(&$event, $tz_id=null, $start=0, $end=0)
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function get_recurrence_exceptions(&$event, $tz_id=null, $start=0, $end=0, $filter='all')
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{
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$cal_id = (int) $event['id'];
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if (!$cal_id || $event['recur_type'] == MCAL_RECUR_NONE) return false;
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@ -1538,8 +1540,35 @@ ORDER BY cal_user_type, cal_usre_id
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$time = new egw_time($recur_date, egw_time::$server_timezone);
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$time->setTimezone(self::$tz_cache[$tz_id]);
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$recur_start = $time->format('His');
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//error_log(__FILE__.'['.__LINE__.'] '.__METHOD__.
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// "() first=$first_start <> current=$recur_start");
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}
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if ($recur_status != $recurrences[0]
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if ($attendee['type'] = 'u' &&
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$attendee['id'] == $GLOBALS['egw_info']['user']['account_id'])
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{
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// handle filter for current user
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switch ($filter)
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{
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case 'unknown':
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if ($recur_status != 'U') continue;
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break;
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case 'accepted':
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if ($recur_status != 'A') continue;
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break;
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case 'tentative':
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if ($recur_status != 'T') continue;
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break;
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case 'rejected':
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if ($recur_status != 'R') continue;
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break;
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case 'default':
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if ($recur_status == 'R') continue;
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break;
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default:
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// All entries
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}
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}
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if (($filter != 'tz_transitions' && $recur_status != $recurrences[0])
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|| !empty($tz_id) && $first_start != $recur_start)
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{
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// Every distinct status or starttime results in an exception
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