mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-25 17:33:49 +01:00
adding an iterator for iCal files to minimize memory footprint on import of huge iCal files (not yet used for iCal data supplied as string, eg. from SyncML, as calendar_ical::importVCal uses count() and array access to returned components/events, and not just looping over it via foreach)
This commit is contained in:
Ralf Becker
parent
9e8a74b92e
commit
239793470b
@ -127,11 +127,11 @@ class calendar_ical extends calendar_boupdate
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/**
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* user preference: Use this timezone for import from and export to device
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*
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* @var mixed
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* === false => use event's TZ
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* === null => export in UTC
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* string => device TZ
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*
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* @var string|boolean
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*/
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var $tzid = null;
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@ -980,6 +980,13 @@ class calendar_ical extends calendar_boupdate
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return $time->format('Ymd\THis');
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}
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/**
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* Number of events imported in last call to importVCal
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*
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* @var int
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*/
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var $events_imported;
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/**
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* Import an iCal
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*
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@ -997,12 +1004,15 @@ class calendar_ical extends calendar_boupdate
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*/
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function importVCal($_vcalData, $cal_id=-1, $etag=null, $merge=false, $recur_date=0, $principalURL='', $user=null, $charset=null)
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{
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$this->events_imported = 0;
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if (!is_array($this->supportedFields)) $this->setSupportedFields();
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if (!($events = $this->icaltoegw($_vcalData, $principalURL, $charset)))
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{
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return false;
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}
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if (!is_array($events)) $cal_id = -1; // just to be sure, as iterator does NOT allow array access (eg. $events[0])
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if ($cal_id > 0)
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{
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@ -1036,6 +1046,8 @@ class calendar_ical extends calendar_boupdate
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}
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foreach ($events as $event)
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{
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++$this->events_imported;
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if ($this->so->isWholeDay($event)) $event['whole_day'] = true;
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if (is_array($event['category']))
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{
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@ -1648,6 +1660,10 @@ class calendar_ical extends calendar_boupdate
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array2string($event_info['stored_event'])."\n",3,$this->logfile);
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}
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}
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if (is_resource($_vcalData))
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{
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date_default_timezone_set($GLOBALS['egw_info']['server']['server_timezone']);
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}
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return $return_id;
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}
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@ -2020,11 +2036,11 @@ class calendar_ical extends calendar_boupdate
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/**
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* Convert vCalendar data in EGw events
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*
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* @param string $_vcalData
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* @param string|resource $_vcalData
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* @param string $principalURL='' Used for CalDAV imports
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* @param string $charset The encoding charset for $text. Defaults to
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* utf-8 for new format, iso-8859-1 for old format.
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* @return array|boolean events on success, false on failure
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* @return Iterator|array|boolean Iterator if resource given or array of events on success, false on failure
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*/
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function icaltoegw($_vcalData, $principalURL='', $charset=null)
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{
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@ -2034,8 +2050,6 @@ class calendar_ical extends calendar_boupdate
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array2string($_vcalData)."\n",3,$this->logfile);
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}
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$events = array();
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if ($this->tzid)
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{
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$tzid = $this->tzid;
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@ -2047,6 +2061,14 @@ class calendar_ical extends calendar_boupdate
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date_default_timezone_set($tzid);
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if (!is_array($this->supportedFields)) $this->setSupportedFields();
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// we use egw_ical_iterator only on resources, as calling importVCal() accesses single events like an array (eg. $events[0])
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if (is_resource($_vcalData))
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{
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return new egw_ical_iterator($_vcalData,'VCALENDAR',$charset,array($this,'_ical2egw_callback'),array($tzid,$principalURL));
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}
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$events = array();
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$vcal = new Horde_iCalendar;
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if (!$vcal->parsevCalendar($_vcalData, 'VCALENDAR', $charset))
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{
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@ -2062,60 +2084,69 @@ class calendar_ical extends calendar_boupdate
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return false;
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}
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$version = $vcal->getAttribute('VERSION');
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if (!is_array($this->supportedFields)) $this->setSupportedFields();
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foreach ($vcal->getComponents() as $component)
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foreach ($vcal->getComponents() as $n => $component)
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{
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if (is_a($component, 'Horde_iCalendar_vevent'))
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if (($event = $this->_ical2egw_callback($component,$tzid,$principalURL)))
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{
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if (($event = $this->vevent2egw($component, $version, $this->supportedFields, $principalURL)))
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{
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//common adjustments
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if ($this->productManufacturer == '' && $this->productName == ''
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&& !empty($event['recur_enddate']))
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{
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// syncevolution needs an adjusted recur_enddate
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$event['recur_enddate'] = (int)$event['recur_enddate'] + 86400;
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}
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if ($event['recur_type'] != MCAL_RECUR_NONE)
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{
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// No reference or RECURRENCE-ID for the series master
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$event['reference'] = $event['recurrence'] = 0;
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}
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// handle the alarms
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$alarms = $event['alarm'];
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foreach ($component->getComponents() as $valarm)
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{
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if (is_a($valarm, 'Horde_iCalendar_valarm'))
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{
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$this->valarm2egw($alarms, $valarm);
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}
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}
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$event['alarm'] = $alarms;
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if ($this->tzid || empty($event['tzid']))
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{
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$event['tzid'] = $tzid;
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}
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$events[] = $event;
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}
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}
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else
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{
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if ($this->log)
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{
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error_log(__FILE__.'['.__LINE__.'] '.__METHOD__.'()' .
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get_class($component)." found\n",3,$this->logfile);
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}
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}
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}
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date_default_timezone_set($GLOBALS['egw_info']['server']['server_timezone']);
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return $events;
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}
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/**
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* Callback for egw_ical_iterator to convert Horde_iCalendar_vevent to EGw event array
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*
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* @param Horde_iCalendar $component
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* @param string $tzid timezone
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* @param string $principalURL='' Used for CalDAV imports
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* @return array|boolean event array or false if $component is no Horde_iCalendar_vevent
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*/
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function _ical2egw_callback(Horde_iCalendar $component,$tzid,$principalURL='')
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{
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//unset($component->_container); _debug_array($component);
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if (!is_a($component, 'Horde_iCalendar_vevent') ||
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!($event = $this->vevent2egw($component, $component->getAttribute('VERSION'), $this->supportedFields, $principalURL)))
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{
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if ($this->log)
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{
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error_log(__FILE__.'['.__LINE__.'] '.__METHOD__.'() '.get_class($component)." found\n",3,$this->logfile);
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}
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return false;
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}
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//common adjustments
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if ($this->productManufacturer == '' && $this->productName == '' && !empty($event['recur_enddate']))
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{
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// syncevolution needs an adjusted recur_enddate
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$event['recur_enddate'] = (int)$event['recur_enddate'] + 86400;
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}
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if ($event['recur_type'] != MCAL_RECUR_NONE)
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{
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// No reference or RECURRENCE-ID for the series master
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$event['reference'] = $event['recurrence'] = 0;
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}
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// handle the alarms
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$alarms = $event['alarm'];
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foreach ($component->getComponents() as $valarm)
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{
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if (is_a($valarm, 'Horde_iCalendar_valarm'))
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{
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$this->valarm2egw($alarms, $valarm);
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}
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}
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$event['alarm'] = $alarms;
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if ($this->tzid || empty($event['tzid']))
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{
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$event['tzid'] = $tzid;
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}
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return $event;
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}
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/**
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* Parse a VEVENT
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*
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@ -2138,7 +2169,8 @@ class calendar_ical extends calendar_boupdate
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return false;
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}
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if (isset($GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'])) {
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if (!empty($GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length']))
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{
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$minimum_uid_length = $GLOBALS['egw_info']['user']['preferences']['syncml']['minimum_uid_length'];
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}
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else
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@ -2780,7 +2812,6 @@ class calendar_ical extends calendar_boupdate
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$event['modified'] = $attributes['value'];
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}
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}
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// check if the entry is a birthday
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// this field is only set from NOKIA clients
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$agendaEntryType = $component->getAttribute('X-EPOCAGENDAENTRYTYPE');
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@ -1642,14 +1642,20 @@ class calendar_uiforms extends calendar_ui
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{
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if (is_array($content['ical_file']) && is_uploaded_file($content['ical_file']['tmp_name']))
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{
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if (!ExecMethod('calendar.calendar_ical.importVCal',file_get_contents($content['ical_file']['tmp_name'])))
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@set_time_limit(0); // try switching execution time limit off
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$start = microtime(true);
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$calendar_ical = new calendar_ical;
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if (!$calendar_ical->importVCal($f=fopen($content['ical_file']['tmp_name'],'r')))
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{
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$msg = lang('Error: importing the iCal');
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}
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else
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{
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$msg = lang('iCal successful imported');
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$msg = lang('iCal successful imported').' '.lang('(%1 events in %2 seconds)',
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$calendar_ical->events_imported,number_format(microtime(true)-$start,1));
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}
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if ($f) fclose($f);
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}
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else
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{
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@ -1660,7 +1666,7 @@ class calendar_uiforms extends calendar_ui
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'msg' => $msg,
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);
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$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar') . ' - ' . lang('iCal Import');
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$etpl = CreateObject('etemplate.etemplate','calendar.import');
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$etpl = new etemplate('calendar.import');
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$etpl->exec('calendar.calendar_uiforms.import',$content);
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}
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439
phpgwapi/inc/class.egw_ical_iterator.inc.php
Normal file
439
phpgwapi/inc/class.egw_ical_iterator.inc.php
Normal file
@ -0,0 +1,439 @@
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<?php
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/**
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* EGroupware: Iterator for iCal files
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*
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* @link http://www.egroupware.org
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @subpackage groupdav
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @copyright (c) 2010 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @version $Id$
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*/
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// required for tests at the end of this file (run if file called directly)
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if (isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__)
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{
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$GLOBALS['egw_info'] = array(
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'flags' => array(
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'currentapp' => 'calendar',
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),
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);
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include('../../header.inc.php');
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}
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require_once EGW_API_INC.'/horde/lib/core.php';
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/**
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* Iterator for iCal files
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*
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* try {
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* $ical_file = fopen($path,'r');
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* $ical_it = new egw_ical_iterator($ical_file,'VCALENDAR');
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* }
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* catch (Exception $e)
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* {
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* // could not open $path or no valid iCal file
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* }
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* foreach($ical_it as $vevent)
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* {
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* // do something with $vevent
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* }
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* fclose($ical_file)
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*/
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class egw_ical_iterator extends Horde_iCalendar implements Iterator
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{
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/**
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* File we work on
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*
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* @var resource
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*/
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protected $ical_file;
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/**
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* Base name of container, eg. 'VCALENDAR', as passed to the constructor
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*
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* @var string
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*/
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protected $base;
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/**
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* Does ical_file contain a container: BEGIN:$base ... END:$base
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*
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* @var boolean
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*/
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protected $container;
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/**
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* Charset passed to the constructor
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*
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* @var string
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*/
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protected $charset;
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/**
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* Current component, as it get's returned by current() method
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*
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* @var Horde_iCalendar
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*/
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protected $component;
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/**
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* Callback to call with component in current() method, if returning false, item get's ignored
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*
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* @var callback
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*/
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protected $callback;
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/**
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* Further parameters for the callback, 1. parameter is component
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*
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* @var array
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*/
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protected $callback_params = array();
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/**
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* Constructor
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*
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* @param string|resource $ical_file file opened for reading or string
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* @param string $base='VCALENDAR' container
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* @param string $charset=null
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* @param callback $callback=null callback to call with component in current() method, if returning false, item get's ignored
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* @param array $callback_params=array() further parameters for the callback, 1. parameter is component
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*/
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public function __construct($ical_file,$base='VCALENDAR',$charset=null,$callback=null,array $callback_params=array())
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{
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// call parent constructor
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parent::Horde_iCalendar();
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$this->base = $base;
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$this->charset = $charset;
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if (is_callable($callback))
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{
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$this->callback = $callback;
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$this->callback_params = $callback_params;
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}
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if (is_string($ical_file))
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{
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$GLOBALS[$name = md5(microtime(true))] =& $ical_file;
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require_once(EGW_API_INC.'/class.global_stream_wrapper.inc.php');
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$this->ical_file = fopen('global://'.$name,'r');
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unset($GLOBALS[$name]);
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// alternative: $this->unread_lines = explode("\n",$ical_file); return;
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// uses less memory, but it can NOT rewind
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//error_log(__METHOD__."(,'$base','$charset') using global stream wrapper fopen('global://$name')=".array2string($this->ical_file));
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}
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else
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{
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$this->ical_file = $ical_file;
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}
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if (!is_resource($this->ical_file))
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{
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throw new egw_exception_wrong_parameter(__METHOD__.'($ical_file, ...) NO resource! $ical_file='.substr(array2string($ical_file),0,100));
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}
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}
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/**
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* Stack with not yet processed lines
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*
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* @var string
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*/
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protected $unread_lines = array();
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/**
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* Read and return one line from file (or line-buffer)
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*
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* We do NOT handle folding, that's done by Horde_iCalendar and not necessary for us as BEGIN: or END: component is never folded
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*
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* @return string|boolean string with line or false if end-of-file or end-of-container reached
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*/
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protected function read_line()
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{
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if ($this->unread_lines)
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{
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$line = array_shift($this->unread_lines);
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}
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elseif(feof($this->ical_file))
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{
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$line = false;
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}
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else
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{
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$line = fgets($this->ical_file);
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}
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// check if end of container reached
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if ($this->container && $line && substr($line,0,4+strlen($this->base)) === 'END:'.$this->base)
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{
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$this->unread_line($line); // put back end-of-container, to continue to return false
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$line = false;
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}
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//error_log(__METHOD__."() returning ".($line === false ? 'FALSE' : "'$line'"));
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return $line;
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}
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/**
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* Take back on line, already read with read_line
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*
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* @param string $line
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*/
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protected function unread_line($line)
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{
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//error_log(__METHOD__."('$line')");
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array_unshift($this->unread_lines,$line);
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}
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/**
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* Return the current element
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*
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* @return Horde_iCalendar or whatever a given callback returns
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*/
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public function current()
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{
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//error_log(__METHOD__."() returning a ".gettype($this->component));
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if ($this->callback)
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{
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do {
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if ($ret === false) $this->next();
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$params = $this->callback_params;
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array_unshift($params,$this->component);
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}
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while(($ret = call_user_func_array($this->callback,$params)) === false);
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return $ret;
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}
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return $this->component;
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}
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/**
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* Return the key of the current element
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*
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* @return int|string
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*/
|
||||
public function key()
|
||||
{
|
||||
//error_log(__METHOD__."() returning ".$this->component->getAttribute('UID'));
|
||||
return $this->component ? $this->component->getAttribute('UID') : false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Move forward to next component (called after each foreach loop)
|
||||
*/
|
||||
public function next()
|
||||
{
|
||||
unset($this->component);
|
||||
|
||||
while (($line = $this->read_line()) && substr($line,0,6) !== 'BEGIN:')
|
||||
{
|
||||
// ignore it
|
||||
}
|
||||
if ($line === false) // end-of-file or end-of-container
|
||||
{
|
||||
$this->component = false;
|
||||
return;
|
||||
}
|
||||
$type = substr(trim($line),6);
|
||||
|
||||
//error_log(__METHOD__."() found $type component");
|
||||
|
||||
$data = $line;
|
||||
while (($line = $this->read_line()) && substr($line,0,4+strlen($type)) !== 'END:'.$type)
|
||||
{
|
||||
$data .= $line;
|
||||
}
|
||||
$data .= $line;
|
||||
|
||||
$this->component = &Horde_iCalendar::newComponent($type, $this);
|
||||
//error_log(__METHOD__."() this->component = Horde_iCalendar::newComponent('$type', \$this) = ".array2string($this->component));
|
||||
if ($this->component === false)
|
||||
{
|
||||
error_log(__METHOD__."() Horde_iCalendar::newComponent('$type', \$this) returned FALSE");
|
||||
//return PEAR::raiseError("Unable to create object for type $type");
|
||||
}
|
||||
//error_log(__METHOD__."() about to call parsevCalendar('".substr($data,0,100)."...','$type','$this->charset')");
|
||||
$this->component->parsevCalendar($data, $type, $this->charset);
|
||||
|
||||
// VTIMEZONE components are NOT returned, they are only processed internally
|
||||
if ($type == 'VTIMEZONE')
|
||||
{
|
||||
$this->addComponent($this->component);
|
||||
// calling ourself recursive, to set next non-VTIMEZONE component
|
||||
$this->next();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Rewind the Iterator to the first element (called at beginning of foreach loop)
|
||||
*/
|
||||
public function rewind()
|
||||
{
|
||||
fseek($this->ical_file,0,SEEK_SET);
|
||||
|
||||
// advance to begin of container
|
||||
while(($line = $this->read_line()) && substr($line,0,6+strlen($this->base)) !== 'BEGIN:'.$this->base)
|
||||
{
|
||||
|
||||
}
|
||||
// if no container start found --> use whole file (rewind) and set container marker
|
||||
if (!($this->container = $line !== false))
|
||||
{
|
||||
fseek($this->ical_file,0,SEEK_SET);
|
||||
}
|
||||
//error_log(__METHOD__."() $this->base container ".($this->container ? 'found' : 'NOT found'));
|
||||
|
||||
$data = $line;
|
||||
// advance to first component
|
||||
while (($line = $this->read_line()) && substr($line,0,6) !== 'BEGIN:')
|
||||
{
|
||||
if (preg_match('/^VERSION:(\d\.\d)\s*$/ism', $line, $matches))
|
||||
{
|
||||
// define the version asap
|
||||
$this->setAttribute('VERSION', $matches[1]);
|
||||
}
|
||||
$data .= $line;
|
||||
}
|
||||
// fake end of container, to get it parsed by Horde code
|
||||
if ($this->container)
|
||||
{
|
||||
$data .= "END:$this->base\n";
|
||||
//error_log(__METHOD__."() about to call this->parsevCalendar('$data','$this->base','$this->charset')");
|
||||
$this->parsevCalendar($data,$this->base,$this->charset);
|
||||
}
|
||||
if ($line) $this->unread_line($line);
|
||||
|
||||
// advance to first element
|
||||
$this->next();
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if current position is valid
|
||||
*
|
||||
* @return boolean
|
||||
*/
|
||||
public function valid ()
|
||||
{
|
||||
//error_log(__METHOD__."() returning ".(is_a($this->component,'Horde_iCalendar') ? 'TRUE' : 'FALSE').' get_class($this->component)='.get_class($this->component));
|
||||
return is_a($this->component,'Horde_iCalendar');
|
||||
}
|
||||
}
|
||||
|
||||
// some tests run if file called directly
|
||||
if (isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__)
|
||||
{
|
||||
$ical_file = 'BEGIN:VCALENDAR
|
||||
PRODID:-//Microsoft Corporation//Outlook 12.0 MIMEDIR//EN
|
||||
VERSION:2.0
|
||||
METHOD:PUBLISH
|
||||
X-CALSTART:19980101T000000
|
||||
X-WR-RELCALID:{0000002E-1BB2-8F0F-1203-47B98FEEF211}
|
||||
X-WR-CALNAME:Fxlxcxtxsxxxxxxxxxxxxx
|
||||
X-PRIMARY-CALENDAR:TRUE
|
||||
X-OWNER;CN="Fxlxcxtxsxxxxxxx":mailto:xexixixax.xuxaxa@xxxxxxxxxxxxxxx-berli
|
||||
n.de
|
||||
X-MS-OLK-WKHRSTART;TZID="Westeuropäische Normalzeit":080000
|
||||
X-MS-OLK-WKHREND;TZID="Westeuropäische Normalzeit":170000
|
||||
X-MS-OLK-WKHRDAYS:MO,TU,WE,TH,FR
|
||||
BEGIN:VTIMEZONE
|
||||
TZID:Westeuropäische Normalzeit
|
||||
BEGIN:STANDARD
|
||||
DTSTART:16011028T030000
|
||||
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
|
||||
TZOFFSETFROM:+0200
|
||||
TZOFFSETTO:+0100
|
||||
END:STANDARD
|
||||
BEGIN:DAYLIGHT
|
||||
DTSTART:16010325T020000
|
||||
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
|
||||
TZOFFSETFROM:+0100
|
||||
TZOFFSETTO:+0200
|
||||
END:DAYLIGHT
|
||||
END:VTIMEZONE
|
||||
BEGIN:VEVENT
|
||||
ATTENDEE;CN=Vorstand;RSVP=TRUE:mailto:xoxsxaxd@xxxxxxxxxxxxxxx-berlin.de
|
||||
ATTENDEE;CN=\'voxrxtx@xxxxxxxx.de\';RSVP=TRUE:mailto:voxrxtx@xxxxxxxx.de
|
||||
ATTENDEE;CN=Pressestelle;RSVP=TRUE:mailto:xrxsxexxexlx@xxxxxxxxxxxxxxx-berl
|
||||
in.de
|
||||
ATTENDEE;CN="Dxuxe Nxcxxlxxx";ROLE=OPT-PARTICIPANT;RSVP=TRUE:mailto:xjxkx.x
|
||||
ixkxxsxn@xxxxxxxxxxxxxxx-berlin.de
|
||||
ATTENDEE;CN="Mxxxaxx Sxxäxxr";ROLE=OPT-PARTICIPANT;RSVP=TRUE:mailto:xixhxe
|
||||
x.xcxaxfxr@xxxxxxxxxxxxxxx-berlin.de
|
||||
CLASS:PUBLIC
|
||||
CREATED:20100408T232652Z
|
||||
DESCRIPTION:\n
|
||||
DTEND;TZID="Westeuropäische Normalzeit":20100414T210000
|
||||
DTSTAMP:20100406T125856Z
|
||||
DTSTART;TZID="Westeuropäische Normalzeit":20100414T190000
|
||||
LAST-MODIFIED:20100408T232653Z
|
||||
LOCATION:Axtx Fxuxrxaxhx\, Axex-Sxrxnxxxxxxxxxxxxxx
|
||||
ORGANIZER;CN="Exixaxexhxxxxxxxxxxxräxx":mailto:xxx.xxxxxxxxxxx@xxxxxxxxxxx
|
||||
xxxx-berlin.de
|
||||
PRIORITY:5
|
||||
RECURRENCE-ID;TZID="Westeuropäische Normalzeit":20100414T190000
|
||||
SEQUENCE:0
|
||||
SUMMARY;LANGUAGE=de:Aktualisiert: LA - mit Ramona
|
||||
TRANSP:OPAQUE
|
||||
UID:040000008200E00074C5B7101A82E00800000000D0AFE96CB462CA01000000000000000
|
||||
01000000019F8AF4D13C91844AA9CE63190D3408D
|
||||
X-ALT-DESC;FMTTYPE=text/html:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//E
|
||||
N">\n<HTML>\n<HEAD>\n<META NAME="Generator" CONTENT="MS Exchange Server ve
|
||||
rsion 08.00.0681.000">\n<TITLE></TITLE>\n</HEAD>\n<BODY>\n<!-- Converted f
|
||||
rom text/rtf format -->\n<BR>\n\n</BODY>\n</HTML>
|
||||
X-MICROSOFT-CDO-BUSYSTATUS:TENTATIVE
|
||||
X-MICROSOFT-CDO-IMPORTANCE:1
|
||||
X-MICROSOFT-DISALLOW-COUNTER:FALSE
|
||||
X-MS-OLK-ALLOWEXTERNCHECK:TRUE
|
||||
X-MS-OLK-APPTSEQTIME:20091111T085039Z
|
||||
X-MS-OLK-AUTOSTARTCHECK:FALSE
|
||||
X-MS-OLK-CONFTYPE:0
|
||||
END:VEVENT
|
||||
BEGIN:VEVENT
|
||||
CLASS:PUBLIC
|
||||
CREATED:20100331T125400Z
|
||||
DTEND:20100409T110000Z
|
||||
DTSTAMP:20100409T123209Z
|
||||
DTSTART:20100409T080000Z
|
||||
LAST-MODIFIED:20100331T125400Z
|
||||
PRIORITY:5
|
||||
SEQUENCE:0
|
||||
SUMMARY;LANGUAGE=de:Marissa
|
||||
TRANSP:OPAQUE
|
||||
UID:AAAAAEyulq85HfZCtWDOITo5tZQHABE65KS0gg5Fu6X1g2z9eWUAAAAA3BAAABE65KS0gg5
|
||||
Fu6X1g2z9eWUAAAIQ6D0AAA==
|
||||
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
|
||||
X-MICROSOFT-CDO-IMPORTANCE:1
|
||||
X-MS-OLK-ALLOWEXTERNCHECK:TRUE
|
||||
X-MS-OLK-AUTOSTARTCHECK:FALSE
|
||||
X-MS-OLK-CONFTYPE:0
|
||||
END:VEVENT
|
||||
BEGIN:VEVENT
|
||||
CLASS:PUBLIC
|
||||
CREATED:20100331T124848Z
|
||||
DTEND;VALUE=DATE:20100415
|
||||
DTSTAMP:20100409T123209Z
|
||||
DTSTART;VALUE=DATE:20100414
|
||||
LAST-MODIFIED:20100331T124907Z
|
||||
PRIORITY:5
|
||||
SEQUENCE:0
|
||||
SUMMARY;LANGUAGE=de:MELANIE wieder da
|
||||
TRANSP:TRANSPARENT
|
||||
UID:AAAAAEyulq85HfZCtWDOITo5tZQHABE65KS0gg5Fu6X1g2z9eWUAAAAA3BAAABE65KS0gg5
|
||||
Fu6X1g2z9eWUAAAIQ6DsAAA==
|
||||
X-MICROSOFT-CDO-BUSYSTATUS:FREE
|
||||
X-MICROSOFT-CDO-IMPORTANCE:1
|
||||
X-MS-OLK-ALLOWEXTERNCHECK:TRUE
|
||||
X-MS-OLK-AUTOSTARTCHECK:FALSE
|
||||
X-MS-OLK-CONFTYPE:0
|
||||
END:VEVENT
|
||||
END:VCALENDAR
|
||||
';
|
||||
//$ical_file = fopen('/tmp/KalenderFelicitasKubala.ics');
|
||||
if (!is_resource($ical_file)) echo "<pre>$ical_file</pre>\n";
|
||||
//$calendar_ical = new calendar_ical();
|
||||
//$calendar_ical->setSupportedFields('file');
|
||||
$ical_it = new egw_ical_iterator($ical_file);//,'VCALENDAR','iso-8859-1',array($calendar_ical,'_ical2egw_callback'),array('Europe/Berlin'));
|
||||
foreach($ical_it as $uid => $vevent)
|
||||
{
|
||||
echo "$uid<pre>".print_r($vevent,true)."</pre>\n";
|
||||
}
|
||||
if (is_resource($ical_file)) fclose($ical_file);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user