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source: branches/2.2.0.1/calendar/inc/class.bocalendar.inc.php @ 3973

Revision 3973, 136.3 KB checked in by rafaelraymundo, 12 years ago (diff)
Ticket #189 - Corrigidas traduções. Adicionada condicional necessária p envio do anexo
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/**************************************************************************\
3	* eGroupWare - Calendar *
4	* http://www.eGroupWare.org *
5	* Maintained and further developed by RalfBecker@outdoor-training.de *
6	* Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> *
7	* http://www.radix.net/~cknudsen *
8	* Originaly modified by Mark Peters <skeeter@phpgroupware.org> *
9	* -------------------------------------------- *
10	* This program is free software; you can redistribute it and/or modify it *
11	* under the terms of the GNU General Public License as published by the *
12	* Free Software Foundation; either version 2 of the License, or (at your *
13	* option) any later version. *
14	\**************************************************************************/
15
16
17	class bocalendar
18	{
19	var $public_functions = Array(
20	'read_entry' => True,
21	'delete_entry' => True,
22	'delete_calendar' => True,
23	'change_owner' => True,
24	'update' => True,
25	'check_set_default_prefs' => True,
26	'store_to_cache' => True,
27	'export_event' => True,
28	'send_alarm' => True,
29	'reinstate' => True
30	);
31
32	var $soap_functions = Array(
33	'read_entry' => Array(
34	'in' => Array(
35	'int'
36	),
37	'out' => Array(
38	'SOAPStruct'
39	)
40	),
41	'delete_entry' => Array(
42	'in' => Array(
43	'int'
44	),
45	'out' => Array(
46	'int'
47	)
48	),
49	'delete_calendar' => Array(
50	'in' => Array(
51	'int'
52	),
53	'out' => Array(
54	'int'
55	)
56	),
57	'change_owner' => Array(
58	'in' => Array(
59	'array'
60	),
61	'out' => Array(
62	'int'
63	)
64	),
65	'update' => Array(
66	'in' => Array(
67	'array',
68	'array',
69	'array',
70	'array',
71	'array'
72	),
73	'out' => Array(
74	'array'
75	)
76	),
77	'store_to_cache' => Array(
78	'in' => Array(
79	'struct'
80	),
81	'out' => Array(
82	'SOAPStruct'
83	)
84	),
85	'store_to_cache' => Array(
86	'in' => Array(
87	'array'
88	),
89	'out' => Array(
90	'string'
91	)
92	),
93	'categories' => array(
94	'in' => array('bool'),
95	'out' => array('array')
96	),
97	);
98
99	var $wdays;
100
101	var $debug = False;
102	// var $debug = True;
103
104	var $so;
105	var $so1;
106	var $ex_participants;
107	var $cached_events;
108	var $repeating_events;
109	var $day;
110	var $month;
111	var $year;
112	var $prefs;
113
114	var $owner;
115	var $holiday_color;
116	var $printer_friendly = False;
117
118	var $cached_holidays;
119
120	var $g_owner = 0;
121
122	var $filter;
123	var $cat_id;
124	var $users_timeformat;
125
126	var $modified;
127	var $deleted;
128	var $added;
129
130	var $is_group = False;
131
132	var $soap = False;
133
134	var $use_session = False;
135
136	var $today;
137	var $debug_string;
138
139	var $sortby;
140	var $num_months;
141	var $xmlrpc = False; // not called via xmlrpc
142	var $async = false;
143
144	function bocalendar($session=0)
145	{
146
147	if(!is_object($GLOBALS['phpgw']->datetime))
148	{
149	$GLOBALS['phpgw']->datetime = createobject('phpgwapi.date_time');
150	}
151
152	$this->cat = CreateObject('phpgwapi.categories');
153	$this->grants = $GLOBALS['phpgw']->acl->get_grants('calendar');
154	@reset($this->grants);
155	if(DEBUG_APP)
156	{
157	if(floor(phpversion()) >= 4)
158	{
159	$this->debug_string = '';
160	ob_start();
161	}
162
163	foreach($this->grants as $grantor => $rights)
164	{
165	print_debug('Grantor',$grantor);
166	print_debug('Rights',$rights);
167	}
168	}
169
170	print_debug('Read use_session',$session);
171
172	if($session)
173	{
174	$this->read_sessiondata();
175	$this->use_session = True;
176	}
177	print_debug('BO Filter',$this->filter);
178	print_debug('Owner',$this->owner);
179
180	if ($GLOBALS['argv']) {
181	$this->async = true;
182	$this->load_lang();
183	}
184
185	$this->prefs['calendar'] = $GLOBALS['phpgw_info']['user']['preferences']['calendar'];
186	$this->check_set_default_prefs();
187
188	$owner = get_var('owner',array('GET','POST'),$GLOBALS['owner']);
189
190	ereg('menuaction=([a-zA-Z.]+)',$_SERVER['HTTP_REFERER'],$regs);
191	$from = $regs[1];
192	if ((substr($_SERVER['PHP_SELF'],-8) == 'home.php' && substr($this->prefs['calendar']['defaultcalendar'],0,7) == 'planner'
193	\|\| $_GET['menuaction'] == 'calendar.uicalendar.planner' &&
194	$from != 'calendar.uicalendar.planner' && !$this->save_owner)
195	&& (int)$this->prefs['calendar']['planner_start_with_group'] > 0)
196	{
197	// entering planner for the first time ==> saving owner in save_owner, setting owner to default
198	//
199	$this->save_owner = $this->owner;
200	$owner = 'g_'.$this->prefs['calendar']['planner_start_with_group'];
201	}
202	elseif ($_GET['menuaction'] != 'calendar.uicalendar.planner' &&
203	$this->save_owner)
204	{
205	// leaving planner with an unchanged user/owner ==> setting owner back to save_owner
206	//
207	$owner = (int)(isset($_GET['owner']) ? $_GET['owner'] : $this->save_owner);
208	unset($this->save_owner);
209	}
210	elseif (!empty($owner) && $owner != $this->owner && $from == 'calendar.uicalendar.planner')
211	{
212	// user/owner changed within planner ==> forgetting save_owner
213	//
214	unset($this->save_owner);
215	}
216
217	if(isset($owner) && $owner!='' && substr($owner,0,2) == 'g_')
218	{
219	$this->set_owner_to_group(substr($owner,2));
220	}
221	elseif(isset($owner) && $owner!='')
222	{
223	$this->owner = (int)$owner;
224	}
225	elseif(!@isset($this->owner) \|\| !@$this->owner)
226	{
227	$this->owner = (int)$GLOBALS['phpgw_info']['user']['account_id'];
228	}
229	elseif(isset($this->owner) && $GLOBALS['phpgw']->accounts->get_type($this->owner) == 'g')
230	{
231	$this->set_owner_to_group((int)$this->owner);
232	}
233
234	$this->prefs['common'] = $GLOBALS['phpgw_info']['user']['preferences']['common'];
235
236	if ($this->prefs['common']['timeformat'] == '12')
237	{
238	$this->users_timeformat = 'h:ia';
239	}
240	else
241	{
242	$this->users_timeformat = 'H:i';
243	}
244	$this->holiday_color = (substr($GLOBALS['phpgw_info']['theme']['bg07'],0,1)=='#'?'':'#').$GLOBALS['phpgw_info']['theme']['bg07'];
245
246	$friendly = (isset($_GET['friendly'])?$_GET['friendly']:'');
247	$friendly = ($friendly=='' && isset($_POST['friendly'])?$_POST['friendly']:$friendly);
248
249	$this->printer_friendly = ((int)$friendly == 1?True:False);
250
251	if(isset($_POST['filter'])) { $this->filter = $_POST['filter']; }
252	if(isset($_POST['sortby'])) { $this->sortby = $_POST['sortby']; }
253	if(isset($_POST['cat_id'])) { $this->cat_id = $_POST['cat_id']; }
254
255	if(!isset($this->filter))
256	{
257	$this->filter = ' '.$this->prefs['calendar']['defaultfilter'].' ';
258	}
259
260	if(!isset($this->sortby))
261	{
262	$this->sortby = $this->prefs['calendar']['defaultcalendar'] == 'planner_user' ? 'user' : 'category';
263	}
264
265	if($GLOBALS['phpgw']->accounts->get_type($this->owner)=='g')
266	{
267	$this->filter = ' all ';
268	}
269
270	$this->so = CreateObject('calendar.socalendar',
271	Array(
272	'owner' => $this->owner,
273	'filter' => $this->filter,
274	'category' => $this->cat_id,
275	'g_owner' => $this->g_owner
276	)
277	);
278	$this->rpt_day = array( // need to be after creation of socalendar
279	MCAL_M_SUNDAY => 'Sunday',
280	MCAL_M_MONDAY => 'Monday',
281	MCAL_M_TUESDAY => 'Tuesday',
282	MCAL_M_WEDNESDAY => 'Wednesday',
283	MCAL_M_THURSDAY => 'Thursday',
284	MCAL_M_FRIDAY => 'Friday',
285	MCAL_M_SATURDAY => 'Saturday'
286	);
287	if($this->bo->prefs['calendar']['weekdaystarts'] != 'Sunday')
288	{
289	$mcals = array_keys($this->rpt_day);
290	$days = array_values($this->rpt_day);
291	$this->rpt_day = array();
292	list($n) = $found = array_keys($days,$this->prefs['calendar']['weekdaystarts']);
293	for ($i = 0; $i < 7; ++$i,++$n)
294	{
295	$this->rpt_day[$mcals[$n % 7]] = $days[$n % 7];
296	}
297	}
298	$this->rpt_type = Array(
299	MCAL_RECUR_NONE => 'None',
300	MCAL_RECUR_DAILY => 'Daily',
301	MCAL_RECUR_WEEKLY => 'Weekly',
302	MCAL_RECUR_MONTHLY_WDAY => 'Monthly (by day)',
303	MCAL_RECUR_MONTHLY_MDAY => 'Monthly (by date)',
304	MCAL_RECUR_YEARLY => 'Yearly'
305	);
306
307	$localtime = $GLOBALS['phpgw']->datetime->users_localtime;
308
309	$date = (isset($GLOBALS['date'])?$GLOBALS['date']:'');
310	$date = (isset($_GET['date'])?$_GET['date']:$date);
311	$date = ($date=='' && isset($_POST['date'])?$_POST['date']:$date);
312
313	$year = (isset($_GET['year'])?$_GET['year']:'');
314	$year = ($year=='' && isset($_POST['year'])?$_POST['year']:$year);
315
316	$month = (isset($_GET['month'])?$_GET['month']:'');
317	$month = ($month=='' && isset($_POST['month'])?$_POST['month']:$month);
318
319	$day = (isset($_GET['day'])?$_GET['day']:'');
320	$day = ($day=='' && isset($_POST['day'])?$_POST['day']:'');
321
322	$num_months = (isset($_GET['num_months'])?$_GET['num_months']:'');
323	$num_months = ($num_months=='' && isset($_POST['num_months'])?$_POST['num_months']:$num_months);
324
325	if(isset($date) && $date!='')
326	{
327	$this->year = (int)(substr($date,0,4));
328	$this->month = (int)(substr($date,4,2));
329	$this->day = (int)(substr($date,6,2));
330	}
331	else
332	{
333	if(isset($year) && $year!='')
334	{
335	$this->year = $year;
336	}
337	else
338	{
339	$this->year = date('Y',$localtime);
340	}
341	if(isset($month) && $month!='')
342	{
343	$this->month = $month;
344	}
345	else
346	{
347	$this->month = date('m',$localtime);
348	}
349	if(isset($day) && $day!='')
350	{
351	$this->day = $day;
352	}
353	else
354	{
355	$this->day = date('d',$localtime);
356	}
357	}
358
359	if(isset($num_months) && $num_months!='')
360	{
361	$this->num_months = $num_months;
362	}
363	elseif($this->num_months == 0)
364	{
365	$this->num_months = 1;
366	}
367
368	$this->today = date('Ymd',$GLOBALS['phpgw']->datetime->users_localtime);
369
370	if(DEBUG_APP)
371	{
372	print_debug('BO Filter','('.$this->filter.')');
373	print_debug('Owner',$this->owner);
374	print_debug('Today',$this->today);
375	if(floor(phpversion()) >= 4)
376	{
377	$this->debug_string .= ob_get_contents();
378	ob_end_clean();
379	}
380	}
381	$this->xmlrpc = is_object($GLOBALS['server']) && $GLOBALS['server']->last_method;
382	$this->wdays = Array(MCAL_M_SUNDAY,MCAL_M_MONDAY,MCAL_M_TUESDAY,MCAL_M_WEDNESDAY,
383	MCAL_M_THURSDAY,MCAL_M_FRIDAY,MCAL_M_SATURDAY);
384	}
385
386	function delegar($idDelegador,$idDelegado,$idEvento) {
387
388	$this->so->cal->stream->lock(array("phpgw_cal_user"));
389
390	if(substr($idDelegado,-1) == 'U') {
391	$idDelegado = substr($idDelegado,0,-1);
392	}
393
394	$sql = "SELECT * FROM phpgw_cal_user where cal_id=$idEvento and cal_login=$idDelegado";
395
396	if($idDelegado != '')
397	{
398	$this->so->cal->stream->query($sql,__LINE__,__FILE__);
399	if($this->so->cal->stream->next_record())
400	{
401	throw new Exception("The selected User is already included in this event");
402	}else{
403	$sql = "update phpgw_cal_user set cal_login = $idDelegado,cal_status='U' where cal_id=$idEvento
404	and cal_login=$idDelegador";
405
406	$this->so->cal->stream->query($sql,__LINE__,__FILE__,0,-1,true);
407
408	$event = $this->so->read_entry($idEvento);
409
410	$this->send_update(MSG_ADDED,array($idDelegado => 'U'),$event,$event);
411	}
412	}else {
413	throw new Exception('999');
414	}
415
416	$this->so->cal->stream->unlock();
417	}
418
419	function load_lang() {
420	if(!$_SESSION['phpgw_info']['calendar']['langAlarm'])
421	{
422	$array_keys = array();
423	$fn = '../../calendar/setup/phpgw_alarm_'.$GLOBALS['phpgw_info']['user']['preferences']['common']['lang'].'.lang';
424	echo $fn;
425	if (file_exists($fn)){
426	$fp = fopen($fn,'r');
427	while ($data = fgets($fp,16000)) {
428	list($message_id,$app_name,$null,$content) = explode("\t",substr($data,0,-1));
429	$_SESSION['phpgw_info']['calendar']['langAlarm'][$message_id] = $content;
430	}
431	fclose($fp);
432	}
433	}
434	}
435	function list_methods($_type='xmlrpc')
436	{
437	/*
438	This handles introspection or discovery by the logged in client,
439	in which case the input might be an array. The server always calls
440	this function to fill the server dispatch map using a string.
441	*/
442	if (is_array($_type))
443	{
444	$_type = $_type['type'];
445	}
446	switch($_type)
447	{
448	case 'xmlrpc':
449	$xml_functions = array(
450	'list_methods' => array(
451	'function' => 'list_methods',
452	'signature' => array(array(xmlrpcStruct,xmlrpcString)),
453	'docstring' => lang('Read this list of methods.')
454	),
455	'read' => array(
456	'function' => 'read_entry',
457	'signature' => array(array(xmlrpcStruct,xmlrpcInt)),
458	'docstring' => lang('Read a single entry by passing the id and fieldlist.')
459	),
460	'read_entry' => array( // deprecated, use read
461	'function' => 'read_entry',
462	'signature' => array(array(xmlrpcStruct,xmlrpcInt)),
463	'docstring' => lang('Read a single entry by passing the id and fieldlist.')
464	),
465	'write' => array(
466	'function' => 'update',
467	'signature' => array(array(xmlrpcStruct,xmlrpcStruct)),
468	'docstring' => lang('Add or update a single entry by passing the fields.')
469	),
470	'add_entry' => array( // deprecated, use write
471	'function' => 'update',
472	'signature' => array(array(xmlrpcStruct,xmlrpcStruct)),
473	'docstring' => lang('Add a single entry by passing the fields.')
474	),
475	'update_entry' => array( // deprecated, use write
476	'function' => 'update',
477	'signature' => array(array(xmlrpcStruct,xmlrpcStruct)),
478	'docstring' => lang('Update a single entry by passing the fields.')
479	),
480	'delete' => array(
481	'function' => 'delete_entry',
482	'signature' => array(array(xmlrpcInt,xmlrpcInt)),
483	'docstring' => lang('Delete a single entry by passing the id.')
484	),
485	'delete_entry' => array( // deprecated, use delete
486	'function' => 'delete_entry',
487	'signature' => array(array(xmlrpcInt,xmlrpcInt)),
488	'docstring' => lang('Delete a single entry by passing the id.')
489	),
490	'delete_calendar' => array(
491	'function' => 'delete_calendar',
492	'signature' => array(array(xmlrpcInt,xmlrpcInt)),
493	'docstring' => lang('Delete an entire users calendar.')
494	),
495	'change_owner' => array(
496	'function' => 'change_owner',
497	'signature' => array(array(xmlrpcInt,xmlrpcStruct)),
498	'docstring' => lang('Change all events for $params[\'old_owner\'] to $params[\'new_owner\'].')
499	),
500	'search' => array(
501	'function' => 'store_to_cache',
502	'signature' => array(array(xmlrpcStruct,xmlrpcStruct)),
503	'docstring' => lang('Read a list of entries.')
504	),
505	'store_to_cache' => array( // deprecated, use search
506	'function' => 'store_to_cache',
507	'signature' => array(array(xmlrpcStruct,xmlrpcStruct)),
508	'docstring' => lang('Read a list of entries.')
509	),
510	'export_event' => array(
511	'function' => 'export_event',
512	'signature' => array(array(xmlrpcString,xmlrpcStruct)),
513	'docstring' => lang('Export a list of entries in iCal format.')
514	),
515	'categories' => array(
516	'function' => 'categories',
517	'signature' => array(array(xmlrpcStruct,xmlrpcStruct)),
518	'docstring' => lang('List all categories.')
519	),
520	);
521	return $xml_functions;
522	break;
523	case 'soap':
524	return $this->soap_functions;
525	break;
526	default:
527	return array();
528	break;
529	}
530	}
531
532	function set_owner_to_group($owner)
533	{
534	print_debug('calendar::bocalendar::set_owner_to_group:owner',$owner);
535	$this->owner = (int)$owner;
536	$this->is_group = True;
537	$this->g_owner = Array();
538	$members = $GLOBALS['phpgw']->accounts->member($owner);
539	if (is_array($members))
540	{
541	foreach($members as $user)
542	{
543	// use only members which gave the user a read-grant
544	if ($this->check_perms(PHPGW_ACL_READ,0,$user['account_id']))
545	{
546	$this->g_owner[] = $user['account_id'];
547	}
548	}
549	}
550	//echo "<p>".function_backtrace().": set_owner_to_group($owner) = ".print_r($this->g_owner,True)."</p>\n";
551	}
552
553	function member_of_group($owner=0)
554	{
555	$owner = ($owner==0?$GLOBALS['phpgw_info']['user']['account_id']:$owner);
556	$group_owners = $GLOBALS['phpgw']->accounts->membership();
557	while($group_owners && list($index,$group_info) = each($group_owners))
558	{
559	if($this->owner == $group_info['account_id'])
560	{
561	return True;
562	}
563	}
564	return False;
565	}
566
567	function save_sessiondata($data='')
568	{
569	if ($this->use_session)
570	{
571	if (!is_array($data))
572	{
573	$data = array(
574	'filter' => $this->filter,
575	'cat_id' => $this->cat_id,
576	'owner' => $this->owner,
577	'save_owner' => $this->save_owner,
578	'year' => $this->year,
579	'month' => $this->month,
580	'day' => $this->day,
581	'date' => $this->date,
582	'sortby' => $this->sortby,
583	'num_months' => $this->num_months,
584	'return_to' => $this->return_to
585	);
586	}
587	if($this->debug)
588	{
589	if(floor(phpversion()) >= 4)
590	{
591	ob_start();
592	}
593	echo '<!-- '."\n".'Save:'."\n"._debug_array($data,False)."\n".' -->'."\n";
594	if(floor(phpversion()) >= 4)
595	{
596	$this->debug_string .= ob_get_contents();
597	ob_end_clean();
598	}
599	}
600	$GLOBALS['phpgw']->session->appsession('session_data','calendar',$data);
601	}
602	}
603
604	function read_sessiondata()
605	{
606	$data = $GLOBALS['phpgw']->session->appsession('session_data','calendar');
607	print_debug('Read',_debug_array($data,False));
608
609	$this->filter = $data['filter'];
610	$this->cat_id = $data['cat_id'];
611	$this->sortby = $data['sortby'];
612	$this->owner = (int)$data['owner'];
613	$this->save_owner = (int)$data['save_owner'];
614	$this->year = (int)$data['year'];
615	$this->month = (int)$data['month'];
616	$this->day = (int)$data['day'];
617	$this->num_months = (int)$data['num_months'];
618	$this->return_to = $data['return_to'];
619	}
620
621	function read_entry($id,$ignore_acl=False)
622	{
623	if (is_array($id) && count($id) == 1)
624	{
625	list(,$id) = each($id);
626	}
627	if($ignore_acl \|\| $this->check_perms(PHPGW_ACL_READ,$id))
628	{
629	$event = $this->so->read_entry($id);
630	if(!isset($event['participants'][$this->owner]) && $this->user_is_a_member($event,$this->owner))
631	{
632	$this->so->add_attribute('participants','U',(int)$this->owner);
633	$this->so->add_entry($event);
634	$event = $this->get_cached_event();
635	}
636	return $this->xmlrpc ? $this->xmlrpc_prepare($event) : $event;
637	}
638	if ($this->xmlrpc)
639	{
640	$GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['no_access'],$GLOBALS['xmlrpcstr']['no_access']);
641	}
642	return False;
643	}
644
645	function delete_single($param)
646	{
647	if($this->check_perms(PHPGW_ACL_DELETE,(int)$param['id']))
648	{
649	$temp_event = $this->get_cached_event();
650	$event = $this->read_entry((int)$param['id']);
651	// if($this->owner == $event['owner'])
652	// {
653	$exception_time = mktime($event['start']['hour'],$event['start']['min'],0,$param['month'],$param['day'],$param['year']) - $GLOBALS['phpgw']->datetime->tz_offset;
654	$event['recur_exception'][] = (int)$exception_time;
655	$this->so->cal->event = $event;
656	// print_debug('exception time',$event['recur_exception'][count($event['recur_exception']) -1]);
657	// print_debug('count event exceptions',count($event['recur_exception']));
658	$this->so->add_entry($event);
659	$cd = 16;
660
661	$this->so->cal->event = $temp_event;
662	unset($temp_event);
663	}
664	else
665	{
666	$cd = 60;
667	}
668	// }
669	return $cd;
670	}
671
672	function delete_entry($id)
673	{
674	if (is_array($id) && count($id) == 1)
675	{
676	list(,$id) = each($id);
677	}
678	if($this->check_perms(PHPGW_ACL_DELETE,$id))
679	{
680	$this->so->delete_entry($id);
681
682	if ($this->xmlrpc)
683	{
684	$this->so->expunge($id);
685	}
686	return $this->xmlrpc ? True : 16;
687	}
688	if ($this->xmlrpc)
689	{
690	$GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['no_access'],$GLOBALS['xmlrpcstr']['no_access']);
691	}
692	return 60;
693	}
694
695	function reinstate($params='')
696	{
697	if($this->check_perms(PHPGW_ACL_EDIT,$params['cal_id']) && isset($params['reinstate_index']))
698	{
699	$event = $this->so->read_entry($params['cal_id']);
700	@reset($params['reinstate_index']);
701	print_debug('Count of reinstate_index',count($params['reinstate_index']));
702	if(count($params['reinstate_index']) > 1)
703	{
704	while(list($key,$value) = each($params['reinstate_index']))
705	{
706	print_debug('reinstate_index ['.$key.']',(int)$value);
707	print_debug('exception time',$event['recur_exception'][(int)$value]);
708	unset($event['recur_exception'][(int)$value]);
709	print_debug('count event exceptions',count($event['recur_exception']));
710	}
711	}
712	else
713	{
714	print_debug('reinstate_index[0]',(int)$params['reinstate_index'][0]);
715	print_debug('exception time',$event['recur_exception'][(int)$params['reinstate_index'][0]]);
716	unset($event['recur_exception'][(int)$params['reinstate_index'][0]]);
717	print_debug('count event exceptions',count($event['recur_exception']));
718	}
719	$this->so->cal->event = $event;
720	$this->so->add_entry($event);
721	return 42;
722	}
723	else
724	{
725	return 43;
726	}
727	}
728
729	function delete_calendar($owner)
730	{
731	if($GLOBALS['phpgw_info']['user']['apps']['admin'])
732	{
733	$this->so->delete_calendar($owner);
734	}
735	}
736
737	function change_owner($params='')
738	{
739	if($GLOBALS['phpgw_info']['server']['calendar_type'] == 'sql')
740	{
741	if(is_array($params))
742	{
743	$this->so->change_owner($params['old_owner'],$params['new_owner']);
744	}
745	}
746	}
747
748	function expunge()
749	{
750	reset($this->so->cal->deleted_events);
751	while(list($i,$event_id) = each($this->so->cal->deleted_events))
752	{
753	$event = $this->so->read_entry($event_id);
754	if(!$this->ex_participants)
755	$this->ex_participants = html_entity_decode($event['ex_participants']);
756	if($this->check_perms(PHPGW_ACL_DELETE,$event))
757	{
758	$this->send_update(MSG_DELETED,$event['participants'],$event);
759	}
760	else
761	{
762	unset($this->so->cal->deleted_events[$i]);
763	}
764	}
765	$this->so->expunge();
766	}
767
768	function search_keywords($keywords)
769	{
770	$type = $GLOBALS['phpgw']->accounts->get_type($this->owner);
771
772	if($type == 'g')
773	{
774	$members = $GLOBALS['phpgw']->acl->get_ids_for_location($this->owner, 1, 'phpgw_group');
775	}
776	else
777	{
778	$members = array_keys($this->grants);
779
780	if (!in_array($this->owner,$members))
781	{
782	$members[] = $this->owner;
783	}
784	}
785	foreach($members as $n => $uid)
786	{
787	if (!($this->grants[$uid] & PHPGW_ACL_READ))
788	{
789	unset($members[$n]);
790	}
791	}
792	return $this->so->list_events_keyword($keywords,$members);
793	}
794
795	function getNextDow($start){
796	if ($start == 6)
797	{
798	return 0;
799	}
800	else
801	{
802	return $start + 1;
803	}
804	}
805
806	// TODO: Levar em consideração no cálculo das ocorrências o parâmetro
807	// $event['recur_interval']
808	function expand_repetition($event){
809	$return = Array();
810
811	$event['recur_enddate']['hour'] = 24;
812	$enddate = $this->maketime($event['recur_enddate']);
813
814	$owner = $event['owner'];
815	$participants = $event['participants'];
816
817	// $new_event = Array();
818	// $new_event['owner'] = $owner;
819	// $new_event['participants'] = $participants;
820	// $new_event['start'] = $event['start'];
821	// $new_event['end'] = $event['end'];
822	//
823	// $return[] = $new_event;
824
825	switch($event['recur_type']) {
826	case MCAL_RECUR_DAILY:
827	// add 1 day = 86400 sec
828	$starttime = $this->maketime($event['start']);
829	$endtime = $this->maketime($event['end']);
830
831	$offset = 86400;
832	for (; $starttime <= $enddate;
833	$starttime = $starttime+$offset,
834	$endtime = $endtime+$offset)
835	{
836	$new_event = Array();
837	$new_event['owner'] = $owner;
838	$new_event['participants'] = $participants;
839	$new_event['start'] = $starttime;
840	$new_event['end'] = $endtime;
841	$return[] = $new_event;
842	}
843
844	break;
845	case MCAL_RECUR_WEEKLY:
846
847	$setDow = (int)date('w',$this->maketime($event['start']));
848	$dowOffsets = Array();
849	$firstDow;
850	$firstDowOffset = 0;
851
852	// Initializing do
853	$mask = $this->wdays[$setDow];
854	$firstDayMismatch = False;
855	if (((int)$event['recur_data'] & $mask) == 0){
856	$firstDayMismatch = True;
857	}
858
859	$dow = $setDow;
860
861	for ($nextDow = $setDow; array_sum($dowOffsets) < 7;)
862	{
863
864	$nextDow = $this->getNextDow($nextDow);
865	$mask = $this->wdays[$nextDow];
866
867	if (((int)$event['recur_data'] & $mask) != 0)
868	{
869	if ($firstDayMismatch and $firstDowOffset == 0)
870	{
871	if ($dow < $nextDow)
872	{
873	$firstDowOffset = $nextDow - $dow;
874	}
875	else if ($dow > $nextDow)
876	{
877	$firstDowOffset = (7 - $dow) + $nextDow;
878	}
879	}
880	else
881	{
882	if ($dow < $nextDow)
883	{
884	$dowOffsets[] = $nextDow - $dow;
885	}
886	else if ($dow > $nextDow)
887	{
888	$dowOffsets[] = (7 - $dow) + $nextDow;
889	}
890	else
891	{
892	$dowOffsets[] = 7;
893	}
894
895	}
896
897	$dow = $nextDow;
898	if (!isset($firstDow))
899	{
900	$firstDow = $dow;
901	}
902
903	}
904
905	// $nextDow = $this->getNextDow($nextDow);
906	// $mask = $this->wdays[$nextDow];
907
908	}
909
910	if ($firstDayMismatch)
911	{
912	if ($dow < $firstDow)
913	{
914	$dowOffsets[] = $firstDow - $dow;
915	}
916	else if ($dow > $firstDow)
917	{
918	$dowOffsets[] = (7 - $dow) + $firstDow;
919	}
920	}
921
922	// Gera os eventos
923	$starttime = $this->maketime($event['start']);
924	$endtime = $this->maketime($event['end']);
925	$offset = 86400;
926
927	$new_event = Array();
928	$new_event['owner'] = $owner;
929	$new_event['participants'] = $participants;
930	$new_event['start'] = $starttime;
931	$new_event['end'] = $endtime;
932	$return[] = $new_event;
933
934	if ($firstDayMismatch && $firstDowOffset != 0)
935	{
936	$multi = $firstDowOffset;
937
938	$new_event = Array();
939	$new_event['owner'] = $owner;
940	$new_event['participants'] = $participants;
941	$new_event['start'] = $starttime += $offset*$multi;
942	$new_event['end'] = $endtime += $offset*$multi;
943	$return[] = $new_event;
944	}
945
946	for ($i = 0, $multi = $dowOffsets[$i],
947	$starttime += $offset*$multi,
948	$endtime += $offset*$multi;
949	$starttime <= $enddate;
950	$i++,
951	$i = ($i < count($dowOffsets))?$i:0,
952	$multi = $dowOffsets[$i],
953	$starttime += $offset*$multi,
954	$endtime += $offset*$multi)
955	{
956	//error_log('loop infinito?');
957	$new_event = Array();
958	$new_event['owner'] = $owner;
959	$new_event['participants'] = $participants;
960	$new_event['start'] = $starttime; // + $offset*$multi;
961	$new_event['end'] = $endtime; // + $offset*$multi;
962	$return[] = $new_event;
963	}
964
965
966	break;
967	case MCAL_RECUR_MONTHLY_WDAY:
968	// Not working!!!
969	break;
970	case MCAL_RECUR_MONTHLY_MDAY:
971	case MCAL_RECUR_YEARLY:
972
973	for ($key = ($event['recur_type'] == MCAL_RECUR_YEARLY)?'year':'month',
974	$starttime = $event['start'], $endtime = $event['end'];
975	$this->maketime($starttime) <= $enddate;
976	$starttime['year'] = ($key == 'month' && $starttime['month'] == 12)?$starttime['year']+1:$starttime['year'],
977	$endtime['year'] = ($key == 'month' && $endtime['month'] == 12)?$endtime['year']+1:$endtime['year'],
978	$starttime[$key] = ($key == 'year')?$starttime[$key]+1:($key == 'month' && $starttime[$key] < 12)?$starttime[$key]+1:1,
979	$endtime[$key] = ($key == 'year')?$endtime[$key]+1:($key == 'month' && $endtime[$key] < 12)?$endtime[$key]+1:1)
980	{
981	$new_event = Array();
982	$new_event['owner'] = $owner;
983	$new_event['participants'] = $participants;
984	$new_event['start'] = $this->maketime($starttime);
985	$new_event['end'] = $this->maketime($endtime);
986	$return[] = $new_event;
987	}
988
989	break;
990	// default:
991	// return Array();
992
993	}
994
995	return $return;
996	}
997
998	function update($params='')
999	{
1000
1001	if($params['from_mobile']) {
1002	$ui_return = "mobile.ui_mobilecalendar.edit";
1003	$ui_index = "mobile.ui_mobilecalendar.index";
1004	$ui_overlap = "mobile.ui_mobilecalendar.overlap";
1005	}
1006	else {
1007	$ui_return = "calendar.uicalendar.edit";
1008	$ui_index = "calendar.uicalendar.index";
1009	$ui_overlap = "calendar.uicalendar.overlap";
1010	}
1011
1012	if(!is_object($GLOBALS['phpgw']->datetime))
1013	{
1014	$GLOBALS['phpgw']->datetime = createobject('phpgwapi.date_time');
1015	}
1016
1017	$l_cal = (@isset($params['cal']) && $params['cal']?$params['cal']:$_POST['cal']);
1018
1019	$post_max_size = ini_get('post_max_size');
1020	$mul = substr($post_max_size, -1);
1021	$mul = ($mul == 'M' ? 1048576 : ($mul == 'K' ? 1024 : ($mul == 'G' ? 1073741824 : 1)));
1022	if ($_SERVER['CONTENT_LENGTH'] > $mul*(int)$post_max_size && $post_max_size)
1023	$l_cal['attachment'] = 'ERROR';
1024
1025	if(count($_FILES['cal']) > 0){
1026
1027	if($l_cal['attachment'] != '')
1028	$attachments = unserialize($l_cal['attachment']);
1029	else
1030	$attachments = Array();
1031
1032	foreach ($_FILES['cal']['error']['attachment'] as $key => $error) {
1033
1034	if ($error == UPLOAD_ERR_OK) {
1035
1036	$new_file= $GLOBALS['phpgw_info']['server']['temp_dir'].'/'.$_SESSION[ 'phpgw_session' ][ 'session_id' ].md5($attachment['name'].microtime());
1037	move_uploaded_file($_FILES['cal']['tmp_name']['attachment'][$key], $new_file);
1038	$attach = Array('tmp_name' => $new_file, 'name' => $_FILES['cal']['name']['attachment'][$key], 'type' => $_FILES['cal']['type']['attachment'][$key]);
1039
1040	$attachments[] = $attach;
1041
1042	}elseif($error == UPLOAD_ERR_INI_SIZE){
1043	$attachments = 'ERROR';
1044	break;
1045
1046	}
1047	}
1048	$l_cal['attachment'] = $attachments;
1049
1050	}
1051	$l_participants = (@$params['participants']?$params['participants']:$_POST['participants']);
1052	$this->ex_participants = (@$params['ex_participants']?$params['ex_participants']:$_POST['ex_participants']);
1053	$l_categories = (@$params['categories']?$params['categories']:$_POST['categories']);
1054	$l_start = (@isset($params['start']) && $params['start']?$params['start']:$_POST['start']);
1055	$l_end = (@isset($params['end']) && $params['end']?$params['end']:$_POST['end']);
1056	$l_recur_enddate = (@isset($params['recur_enddate']) && $params['recur_enddate']?$params['recur_enddate']:$_POST['recur_enddate']);
1057
1058
1059	$send_to_ui = True;
1060	//if ((!is_array($l_start) \|\| !is_array($l_end)) && !isset($_GET['readsess'])) // xmlrpc call
1061	if ($this->xmlrpc) // xmlrpc call
1062	{
1063	$send_to_ui = False;
1064
1065	$l_cal = $params; // no extra array
1066
1067	foreach(array('start','end','recur_enddate') as $name)
1068	{
1069	$var = 'l_'.$name;
1070	$$var = $GLOBALS['server']->iso86012date($params[$name]);
1071	unset($l_cal[$name]);
1072	}
1073	if (!is_array($l_participants) \|\| !count($l_participants))
1074	{
1075	$l_participants = array($GLOBALS['phpgw_info']['user']['account_id'].'A');
1076	}
1077	else
1078	{
1079	$l_participants = array();
1080	foreach($params['participants'] as $user => $data)
1081	{
1082	$l_participants[] = $user.$data['status'];
1083	}
1084	}
1085	unset($l_cal['participants']);
1086
1087	if (!is_object($GLOBALS['phpgw']->categories))
1088	{
1089	$GLOBALS['phpgw']->categories = CreateObject('phpgwapi.categories');
1090	}
1091	$l_categories = $GLOBALS['server']->xmlrpc2cats($params['category']);
1092	unset($l_cal['category']);
1093
1094	// using access={public\|private} in all modules via xmlrpc
1095	$l_cal['public'] = $params['access'] != 'private';
1096	unset($l_cal['access']);
1097	/*
1098	$fp = fopen('/tmp/xmlrpc.log','a+');
1099	ob_start();
1100	echo "\nbocalendar::update("; print_r($params); echo ")\n";
1101	//echo "\nl_start="; print_r($l_start);
1102	//echo "\nl_end="; print_r($l_end);
1103	fwrite($fp,ob_get_contents());
1104	ob_end_clean();
1105	fclose($fp);
1106	*/
1107	}
1108	print_debug('ID',$l_cal['id']);
1109
1110	// don't wrap to the next day for no time
1111	if ($l_end['hour'] == 24 && $l_end['min'] == 0)
1112	{
1113	$l_end['hour'] = 23;
1114	$l_end['min'] = 59;
1115	}
1116
1117	if(isset($_GET['readsess']))
1118	{
1119	$event = $this->restore_from_appsession();
1120	$event['title'] = stripslashes($event['title']);
1121	$event['description'] = stripslashes($event['description']);
1122	$event['ex_participants'] = stripslashes($event['ex_participants']);
1123	$datetime_check = $this->validate_update($event);
1124	if($datetime_check)
1125	{
1126	ExecMethod($ui_return,
1127	Array(
1128	'cd' => $datetime_check,
1129	'readsess' => 1
1130	)
1131	);
1132	if(!$params['from_mobile'])
1133	$GLOBALS['phpgw']->common->phpgw_exit(True);
1134	else
1135	return;
1136	}
1137	$overlapping_events = False;
1138	}
1139	else
1140	{
1141	if((!$l_cal['id'] && !$this->check_perms(PHPGW_ACL_ADD)) \|\|
1142	($l_cal['id'] && !$this->check_perms(PHPGW_ACL_EDIT,$l_cal['id'])))
1143	{
1144	if ($this->xmlrpc)
1145	{
1146	$GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['no_access'],$GLOBALS['xmlrpcstr']['no_access']);
1147	}
1148	if (!$send_to_ui)
1149	{
1150	return array(($l_cal['id']?1:2) => 'permission denied');
1151	}
1152	ExecMethod($ui_index);
1153	if(!$params['from_mobile'])
1154	$GLOBALS['phpgw']->common->phpgw_exit();
1155	else
1156	return;
1157	}
1158
1159	print_debug('Prior to fix_update_time()');
1160	$this->fix_update_time($l_start);
1161	$this->fix_update_time($l_end);
1162	if(!isset($l_cal['ex_participants']))
1163	{
1164	$l_cal['ex_participants'] = $this->ex_participants;
1165	}
1166
1167	if(!isset($l_categories))
1168	{
1169	$l_categories = 0;
1170	}
1171
1172	$is_public = ($l_cal['type'] != 'private' && $l_cal['type'] != 'privateHiddenFields');
1173	$this->so->event_init();
1174	$this->add_attribute('uid',$l_cal['uid']);
1175	$this->add_attribute('type',$l_cal['type']);
1176	if($l_cal['ex_participants']) {
1177	$this->add_attribute('ex_participants',$l_cal['ex_participants']);
1178	}
1179	if(count($l_categories) >= 2)
1180	{
1181	$this->so->set_category(implode(',',$l_categories));
1182	}
1183	else
1184	{
1185	$this->so->set_category(strval($l_categories[0]));
1186	}
1187	$this->so->set_title($l_cal['title']);
1188	$this->so->set_description($l_cal['description']);
1189	$this->so->set_attachment($l_cal['attachment']);
1190	$this->so->set_ex_participants($l_cal['ex_participants']);
1191	$this->so->set_start($l_start['year'],$l_start['month'],$l_start['mday'],$l_start['hour'],$l_start['min'],0);
1192	$this->so->set_end($l_end['year'],$l_end['month'],$l_end['mday'],$l_end['hour'],$l_end['min'],0);
1193	$this->so->set_class($is_public);
1194	$this->so->add_attribute('reference',(@isset($l_cal['reference']) && $l_cal['reference']?$l_cal['reference']:0));
1195	$this->so->add_attribute('location',(@isset($l_cal['location']) && $l_cal['location']?$l_cal['location']:''));
1196	$this->so->add_attribute('repeat',(@isset($l_cal['recur_type']) && $l_cal['recur_type']?$l_cal['recur_type']:''));
1197	$this->so->add_attribute('alarmd',(@isset($l_cal['alarmdays'])?$l_cal['alarmdays']:0));
1198	$this->so->add_attribute('alarmh',(@isset($l_cal['alarmhours'])?$l_cal['alarmhours']:0));
1199	$this->so->add_attribute('alarmm',(@isset($l_cal['alarmminutes'])?$l_cal['alarmminutes']:0));
1200	if($l_cal['id'])
1201	{
1202	$this->so->add_attribute('id',$l_cal['id']);
1203	}
1204
1205	if($l_cal['rpt_use_end'] != 'y')
1206	{
1207	$l_recur_enddate['year'] = 0;
1208	$l_recur_enddate['month'] = 0;
1209	$l_recur_enddate['mday'] = 0;
1210	}
1211	elseif (isset($l_recur_enddate['str']))
1212	{
1213	$l_recur_enddate = $this->jscal->input2date($l_recur_enddate['str'],False,'mday');
1214	}
1215
1216	switch((int)$l_cal['recur_type'])
1217	{
1218	case MCAL_RECUR_NONE:
1219	$this->so->set_recur_none();
1220
1221	$repetido = (int)$l_cal['recur_type']; // recebe o tipo de repeticao;
1222	$this->so->add_attribute('recur_type',(@isset($repetido) && $repetido?$repetido:0));
1223	$this->so->add_attribute('rpt_end_use',(@isset($l_cal['rpt_use_end']) && $l_cal['rpt_use_end']?$l_cal['rpt_use_end']:''));
1224
1225	break;
1226	case MCAL_RECUR_DAILY:
1227	$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']);
1228
1229	$repetido = (int)$l_cal['recur_type']; // recebe o tipo de repeticao;
1230	$this->so->add_attribute('recur_type',(@isset($repetido) && $repetido?$repetido:0));
1231
1232	$tmp_init = explode("/",$_POST['start']['str']); // recebe a data inicial da repeticao;
1233	$init_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_init[1]),$tmp_init[0],$tmp_init[2]); // transforma a data inicial + hora + minuto em UNIX timestamp;
1234
1235	if($l_cal['rpt_use_end'] == 'y') // verifica se foi indicada data final da repeticao, se sim:
1236	{
1237	$this->so->add_attribute('rpt_end_use',(@isset($l_cal['rpt_use_end']) && $l_cal['rpt_use_end']?$l_cal['rpt_use_end']:''));
1238
1239	$tmp_end = explode("/",$_POST['recur_enddate']['str']); // recebe data final da repeticao;
1240	$end_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_end[1]),$tmp_end[0],$tmp_end[2]); // transforma a data inicial + hora e minuto de inicio da repeticao em UNIX timestamp;
1241
1242	}else { // se nao existe data final da repeticao (agendamento infinito):
1243
1244	$end_rept = 0; // variavel recebe zero e nao sera adicionado nenhum alarme para o agendamento;
1245	}
1246	break;
1247	case MCAL_RECUR_WEEKLY:
1248
1249	$repetido = (int)$l_cal['recur_type']; // recebe o tipo de repeticao;
1250	$this->so->add_attribute('recur_type',(@isset($repetido) && $repetido?$repetido:0));
1251
1252	$tmp_init = explode("/",$_POST['start']['str']); // recebe a data inicial da repeticao;
1253	$init_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_init[1]),$tmp_init[0],$tmp_init[2]); // transforma a data inicial + hora + minuto em UNIX timestamp;
1254
1255	if($l_cal['rpt_use_end'] == 'y') // verifica se foi indicada data final da repeticao, se sim:
1256	{
1257
1258	$this->so->add_attribute('rpt_end_use',(@isset($l_cal['rpt_use_end']) && $l_cal['rpt_use_end']?$l_cal['rpt_use_end']:''));
1259	$tmp_end = explode("/",$_POST['recur_enddate']['str']); // recebe data final da repeticao;
1260	$end_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_end[1]),$tmp_end[0],$tmp_end[2]); // transforma a data inicial + hora e minuto de inicio da repeticao em UNIX timestamp;
1261
1262	}else { // se nao existe data final da repeticao (agendamento infinito):
1263
1264	$end_rept = 0; // variavel recebe zero e nao sera adicionado nenhum alarme para o agendamento;
1265	}
1266
1267	foreach(array('rpt_sun','rpt_mon','rpt_tue','rpt_wed','rpt_thu','rpt_fri','rpt_sat') as $rpt_day)
1268	{
1269	$l_cal['recur_data'] += (int)$l_cal[$rpt_day];
1270	}
1271	if (is_array($l_cal['rpt_day']))
1272	{
1273	foreach ($l_cal['rpt_day'] as $mask)
1274	{
1275	$l_cal['recur_data'] \|= (int)$mask;
1276	$rpt_wdays = $l_cal['recur_data']; // recebe os dias da semana (somatorio) para repetir o alarme;
1277	}
1278	}
1279	$this->so->add_attribute('rpt_wdays',(@isset($rpt_wdays) && $rpt_wdays?$rpt_wdays:''));
1280	$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']);
1281	break;
1282	case MCAL_RECUR_MONTHLY_MDAY:
1283	$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']);
1284
1285	$repetido = (int)$l_cal['recur_type']; // recebe o tipo de repeticao;
1286	$this->so->add_attribute('recur_type',(@isset($repetido) && $repetido?$repetido:0));
1287
1288	$tmp_init = explode("/",$_POST['start']['str']); // recebe a data inicial da repeticao;
1289	$init_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_init[1]),$tmp_init[0],$tmp_init[2]); // transforma a data inicial + hora + minuto em UNIX timestamp;
1290
1291	if($l_cal['rpt_use_end'] == 'y') // verifica se foi indicada data final da repeticao, se sim:
1292	{
1293	$this->so->add_attribute('rpt_end_use',(@isset($l_cal['rpt_use_end']) && $l_cal['rpt_use_end']?$l_cal['rpt_use_end']:''));
1294	$tmp_end = explode("/",$_POST['recur_enddate']['str']); // recebe data final da repeticao;
1295	$end_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_end[1]),$tmp_end[0],$tmp_end[2]); // transforma a data inicial + hora e minuto de inicio da repeticao em UNIX timestamp;
1296
1297	}else { // se nao existe data final da repeticao (agendamento infinito):
1298
1299	$end_rept = 0; // variavel recebe zero e nao sera adicionado nenhum alarme para o agendamento;
1300	}
1301	break;
1302	case MCAL_RECUR_MONTHLY_WDAY:
1303	$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']);
1304	break;
1305	case MCAL_RECUR_YEARLY:
1306	$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']);
1307
1308	$repetido = (int)$l_cal['recur_type']; // recebe o tipo de repeticao;
1309	$this->so->add_attribute('recur_type',(@isset($repetido) && $repetido?$repetido:0));
1310
1311	$tmp_init = explode("/",$_POST['start']['str']); // recebe a data inicial da repeticao;
1312	$init_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_init[1]),$tmp_init[0],$tmp_init[2]); // transforma a data inicial + hora + minuto em UNIX timestamp;
1313
1314	if($l_cal['rpt_use_end'] == 'y') // verifica se foi indicada data final da repeticao, se sim:
1315	{
1316	$this->so->add_attribute('rpt_end_use',(@isset($l_cal['rpt_use_end']) && $l_cal['rpt_use_end']?$l_cal['rpt_use_end']:''));
1317	$tmp_end = explode("/",$_POST['recur_enddate']['str']); // recebe data final da repeticao;
1318	$end_rept = mktime($_POST['start']['hour'],$_POST['start']['min'],0,intval($tmp_end[1]),$tmp_end[0],$tmp_end[2]); // transforma a data inicial + hora e minuto de inicio da repeticao em UNIX timestamp;
1319
1320	}else { // se nao existe data final da repeticao (agendamento infinito):
1321
1322	$end_rept = 0; // variavel recebe zero e nao sera adicionado nenhum alarme para o agendamento;
1323	}
1324	break;
1325	}
1326
1327	if($l_participants)
1328	{
1329	$parts = $l_participants;
1330	$minparts = min($l_participants);
1331	$part = Array();
1332	for($i=0;$i<count($parts);$i++)
1333	{
1334	if (($accept_type = substr($parts[$i],-1,1)) == '0' \|\| (int)$accept_type > 0)
1335	{
1336	$accept_type = 'U';
1337	}
1338	$acct_type = $GLOBALS['phpgw']->accounts->get_type((int)$parts[$i]);
1339	if($acct_type == 'u')
1340	{
1341	$part[(int)$parts[$i]] = $accept_type;
1342	}
1343	elseif($acct_type == 'g')
1344	{
1345	$part[(int)$parts[$i]] = $accept_type;
1346	$groups[] = $parts[$i];
1347	/* This pulls ALL users of a group and makes them as participants to the event */
1348	/* I would like to turn this back into a group thing. */
1349	$acct = CreateObject('phpgwapi.accounts',(int)$parts[$i]);
1350	$members = $acct->member((int)$parts[$i]);
1351	unset($acct);
1352	if($members == False)
1353	{
1354	continue;
1355	}
1356	while($member = each($members))
1357	{
1358	$part[$member[1]['account_id']] = $accept_type;
1359	}
1360	}
1361	}
1362	}
1363	else
1364	{
1365	$part = False;
1366	}
1367
1368	if($part)
1369	{
1370	@reset($part);
1371	while(list($key,$accept_type) = each($part))
1372	{
1373	$this->so->add_attribute('participants',$accept_type,(int)$key);
1374	}
1375	}
1376
1377	if($groups)
1378	{
1379	@reset($groups);
1380	$this->so->add_attribute('groups',(int)$group_id);
1381	}
1382
1383	$event = $this->get_cached_event();
1384	if(!is_int($minparts))
1385	{
1386	$minparts = $this->owner;
1387	}
1388	if(!@isset($event['participants'][$l_cal['owner']]))
1389	{
1390	$this->so->add_attribute('owner',$minparts);
1391	}
1392	else
1393	{
1394	$this->so->add_attribute('owner',$l_cal['owner']);
1395	}
1396	$this->so->add_attribute('priority',$l_cal['priority']);
1397
1398	foreach($l_cal as $name => $value)
1399	{
1400	if ($name[0] == '#') // Custom field
1401	{
1402	$this->so->add_attribute($name,stripslashes($value));
1403	}
1404	}
1405	if (isset($_POST['preserved']) && is_array($preserved = unserialize(stripslashes($_POST['preserved']))))
1406	{
1407	foreach($preserved as $name => $value)
1408	{
1409	switch($name)
1410	{
1411	case 'owner':
1412	$this->so->add_attribute('participants',$value,$l_cal['owner']);
1413	break;
1414	default:
1415	$this->so->add_attribute($name,str_replace(array('&','"','<','>'),array('&','"','<','>'),$value));
1416	}
1417	}
1418	}
1419	$event = $this->get_cached_event();
1420
1421	if ($l_cal['alarmdays'] > 0 \|\| $l_cal['alarmhours'] > 0 \|\|
1422	$l_cal['alarmminutes'] > 0)
1423	{
1424	$offset = ($l_cal['alarmdays'] * 24 * 3600) +
1425	($l_cal['alarmhours'] * 3600) + ($l_cal['alarmminutes'] * 60);
1426
1427	$time = $this->maketime($event['start']) - $offset;
1428
1429	$event['alarm'][] = Array(
1430	'time' => $time,
1431	'offset' => $offset,
1432	'owner' => $this->owner,
1433	'enabled' => 1,
1434	'repeat' => $repetido, // para repetir alarme;
1435	'init_rept' => $init_rept, // inicio repeticao;
1436	'end_rept' => $end_rept, // fim repeticao;
1437	'rpt_wdays' => $rpt_wdays // dias repeticao da semana;
1438	);
1439	}
1440
1441	$this->store_to_appsession($event);
1442	$datetime_check = $this->validate_update($event);
1443	print_debug('bo->validated_update() returnval',$datetime_check);
1444	if($datetime_check)
1445	{
1446	if (!$send_to_ui)
1447	{
1448	return array($datetime_check => 'invalid input data');
1449	}
1450	ExecMethod($ui_return,
1451	Array(
1452	'cd' => $datetime_check,
1453	'readsess' => 1
1454	)
1455	);
1456	if(!$params['from_mobile'])
1457	$GLOBALS['phpgw']->common->phpgw_exit(True);
1458	else
1459	return;
1460	}
1461
1462	if($event['id'])
1463	{
1464	$event_ids[] = $event['id'];
1465	}
1466	if($event['reference'])
1467	{
1468	$event_ids[] = $event['reference'];
1469	}
1470
1471	if (isset($repetido) and $repetido > 0){
1472	$events = $this->expand_repetition($event);
1473	$overlapping_events = False;
1474	foreach($events as $evt){
1475	$overlap = $this->overlap(
1476	$evt['start'],
1477	$evt['end'],
1478	$evt['participants'],
1479	$evt['owner'],
1480	$event_ids);
1481	if ($overlap)
1482	{
1483	if (!$overlapping_events)
1484	{
1485	$overlapping_events = Array();
1486	}
1487	array_push($overlapping_events, $overlap);
1488	}
1489	}
1490	}
1491	else {
1492	$overlapping_events = $this->overlap(
1493	$this->maketime($event['start']),
1494	$this->maketime($event['end']),
1495	$event['participants'],
1496	$event['owner'],
1497	$event_ids
1498	);
1499	}
1500	}
1501	if(!$this->ex_participants)
1502	$this->ex_participants = $event['ex_participants'];
1503	if($overlapping_events)
1504	{
1505	if($send_to_ui)
1506	{
1507	$event['ex_participants'] = $this->ex_participants;
1508	unset($GLOBALS['phpgw_info']['flags']['noheader']);
1509	unset($GLOBALS['phpgw_info']['flags']['nonavbar']);
1510	ExecMethod($ui_overlap,
1511	Array(
1512	'o_events' => $overlapping_events,
1513	'this_event' => $event
1514	)
1515	);
1516	if(!$params['from_mobile'])
1517	$GLOBALS['phpgw']->common->phpgw_exit(True);
1518	else
1519	return;
1520	}
1521	else
1522	{
1523	return $overlapping_events;
1524	}
1525	}
1526	else
1527	{
1528	if(!$event['id'])
1529	{
1530	$this->so->add_entry($event);
1531	$this->send_update(MSG_ADDED,$event['participants'],'',$this->get_cached_event());
1532	print_debug('New Event ID',$event['id']);
1533	}
1534	else
1535	{
1536	print_debug('Updating Event ID',$event['id']);
1537	$new_event = $event;
1538	$old_event = $this->read_entry($event['id']);
1539	// if old event has alarm and the start-time changed => update them
1540	//echo "<p>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)."</p>\n";
1541	if ($old_event['alarm'] &&
1542	$this->maketime($old_event['start']) != $this->maketime($event['start']))
1543	{
1544	$this->so->delete_alarms($old_event['id']);
1545	foreach($old_event['alarm'] as $id => $alarm)
1546	{
1547	$alarm['time'] = $this->maketime($event['start']) - $alarm['offset'];
1548	$event['alarm'][] = $alarm;
1549	}
1550	//echo "updated alarms<pre>".print_r($event['alarm'],True)."</pre>\n";
1551	}
1552	$this->so->cal->event = $event;
1553	$this->so->add_entry($event);
1554	$this->prepare_recipients($new_event,$old_event);
1555	}
1556
1557	$date = sprintf("%04d%02d%02d",$event['start']['year'],$event['start']['month'],$event['start']['mday']);
1558	if($send_to_ui)
1559	{
1560	$this->read_sessiondata();
1561	if ($this->return_to)
1562	{
1563	$GLOBALS['phpgw']->redirect_link('/index.php','menuaction='.$this->return_to);
1564	$GLOBALS['phpgw']->common->phpgw_exit();
1565	}
1566	Execmethod($ui_index);
1567	}
1568	else
1569	{
1570	return (int)$event['id'];
1571	}
1572	}
1573	return True;
1574	}
1575
1576	/* Private functions */
1577	function read_holidays($year=0)
1578	{
1579	if(!$year)
1580	{
1581	$year = $this->year;
1582	}
1583	$holiday = CreateObject('calendar.boholiday');
1584	$holiday->prepare_read_holidays($year,$this->owner);
1585	$this->cached_holidays = $holiday->read_holiday();
1586	unset($holiday);
1587	}
1588
1589	function user_is_a_member($event,$user)
1590	{
1591	@reset($event['participants']);
1592	$uim = False;
1593	$security_equals = $GLOBALS['phpgw']->accounts->membership($user);
1594	while(!$uim && $event['participants'] && $security_equals && list($participant,$status) = each($event['participants']))
1595	{
1596	if($GLOBALS['phpgw']->accounts->get_type($participant) == 'g')
1597	{
1598	@reset($security_equals);
1599	while(list($key,$group_info) = each($security_equals))
1600	{
1601	if($group_info['account_id'] == $participant)
1602	{
1603	return True;
1604	$uim = True;
1605	}
1606	}
1607	}
1608	}
1609	return $uim;
1610	}
1611
1612	function maketime($time)
1613	{
1614	return mktime(intval($time['hour']),intval($time['min']),intval($time['sec']),intval($time['month']),intval($time['mday']),intval($time['year']));
1615	}
1616
1617	/*!
1618	@function time2array
1619	@abstract returns a date-array suitable for the start- or endtime of an event from a timestamp
1620	@syntax time2array($time,$alarm=0)
1621	@param $time the timestamp for the values of the array
1622	@param $alarm (optional) alarm field of the array, defaults to 0
1623	@author ralfbecker
1624	*/
1625	function time2array($time,$alarm = 0)
1626	{
1627	return array(
1628	'year' => (int)(date('Y',$time)),
1629	'month' => (int)(date('m',$time)),
1630	'mday' => (int)(date('d',$time)),
1631	'hour' => (int)(date('H',$time)),
1632	'min' => (int)(date('i',$time)),
1633	'sec' => (int)(date('s',$time)),
1634	'alarm' => (int)($alarm)
1635	);
1636	}
1637
1638	/*!
1639	@function set_recur_date
1640	@abstract set the start- and enddates of a recuring event for a recur-date
1641	@syntax set_recur_date(&$event,$date)
1642	@param $event the event which fields to set (has to be the original event for start-/end-times)
1643	@param $date the recuring date in form 'Ymd', eg. 20030226
1644	@author ralfbecker
1645	*/
1646	function set_recur_date(&$event,$date)
1647	{
1648	$org_start = $this->maketime($event['start']);
1649	$org_end = $this->maketime($event['end']);
1650	$start = mktime($event['start']['hour'],$event['start']['min'],0,substr($date,4,2),substr($date,6,2),substr($date,0,4));
1651	$end = $org_end + $start - $org_start;
1652	$event['start'] = $this->time2array($start);
1653	$event['end'] = $this->time2array($end);
1654	}
1655
1656	function fix_update_time(&$time_param)
1657	{
1658	if (isset($time_param['str']))
1659	{
1660	if (!is_object($this->jscal))
1661	{
1662	$this->jscal = CreateObject('phpgwapi.jscalendar');
1663	}
1664	$time_param += $this->jscal->input2date($time_param['str'],False,'mday');
1665	unset($time_param['str']);
1666	}
1667	if ($this->prefs['common']['timeformat'] == '12')
1668	{
1669	if ($time_param['ampm'] == 'pm')
1670	{
1671	if ($time_param['hour'] <> 12)
1672	{
1673	$time_param['hour'] += 12;
1674	}
1675	}
1676	elseif ($time_param['ampm'] == 'am')
1677	{
1678	if ($time_param['hour'] == 12)
1679	{
1680	$time_param['hour'] -= 12;
1681	}
1682	}
1683
1684	if($time_param['hour'] > 24)
1685	{
1686	$time_param['hour'] -= 12;
1687	}
1688	}
1689	}
1690
1691	function validate_update($event)
1692	{
1693	$error = 0;
1694	// do a little form verifying
1695	if (!count($event['participants']))
1696	{
1697	$error = 43;
1698	}
1699	elseif ($event['title'] == '')
1700	{
1701	$error = 40;
1702	}
1703	elseif ($event['repeat'] != 0)
1704	{
1705	if( $event['rpt_end_use'] != 'y')
1706	{
1707	$error = 46;
1708	}
1709	//}
1710	if ($event['repeat'] == 2)
1711	{
1712	if($event['rpt_wdays'] == '') {
1713	$error = 44;
1714	}
1715	if( $event['rpt_end_use'] != 'y')
1716	{
1717	$error = 46;
1718	}
1719
1720	if ( ( isset($event['alarmd']) && ($event['alarmd'] != 0) ) \|\| ( isset($event['alarmh']) && ($event['alarmh'] != 0) ) \|\| ( isset($event['alarmm']) && ($event['alarmm'] != 0) ) )
1721	{
1722	if( isset($event['recur_type']) && ($event['recur_type'] != 0) )
1723	{
1724	if( $event['rpt_end_use'] != 'y')
1725	{
1726	$error = 45;
1727	}
1728	}
1729	}
1730	}
1731
1732	//}
1733	if ( ( isset($event['alarmd']) && ($event['alarmd'] != 0) ) \|\| ( isset($event['alarmh']) && ($event['alarmh'] != 0) ) \|\| ( isset($event['alarmm']) && ($event['alarmm'] != 0) ) )
1734	{
1735	if( isset($event['recur_type']) && ($event['recur_type'] != 0) )
1736	{
1737	if( $event['rpt_end_use'] != 'y')
1738	{
1739	$error = 45;
1740	}
1741	}
1742	}
1743	}
1744	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))
1745	{
1746	$error = 41;
1747	}
1748	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))
1749	{
1750	$error = 42;
1751	}
1752	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)
1753	{
1754	if ($GLOBALS['phpgw']->datetime->time_compare($event['start']['hour'],$event['start']['min'],0,$event['end']['hour'],$event['end']['min'],0) == 1)
1755	{
1756	$error = 47;
1757	}
1758	}
1759	if($event['attachment'] == 'ERROR')
1760	$error = 99;
1761
1762	return $error;
1763	}
1764
1765	/*!
1766	@function participants_not_rejected($participants,$event)
1767	@abstract checks if any of the $particpants participates in $event and has not rejected it
1768	*/
1769	function participants_not_rejected($participants,$event)
1770	{
1771	//echo "participants_not_rejected()<br>participants =<pre>"; print_r($participants); echo "</pre><br>event[participants]=<pre>"; print_r($event['participants']); echo "</pre>\n";
1772	foreach($participants as $uid => $status)
1773	{
1774	//echo "testing event[participants][uid=$uid] = '".$event['participants'][$uid]."'<br>\n";
1775	if (isset($event['participants'][$uid]) && $event['participants'][$uid] != 'R' &&
1776	$status != 'R')
1777	{
1778	return True; // found not rejected participant in event
1779	}
1780	}
1781	return False;
1782	}
1783
1784	function participants_unanswered($participants,$event)
1785	{
1786	foreach($participants as $uid => $status)
1787	{
1788	if (isset($event['participants'][$uid]) && $event['participants'][$uid] == 'U' && $status == 'U')
1789	{
1790	return False;
1791	}
1792	}
1793	return True;
1794	}
1795
1796	function overlap($starttime,$endtime,$participants,$owner=0,$id=0,$restore_cache=False)
1797	{
1798	// $retval = Array();
1799	// $ok = False;
1800
1801	/* This needs some attention.. by commenting this chunk of code it will fix bug #444265 */
1802
1803	if($restore_cache)
1804	{
1805	$temp_cache_events = $this->cached_events;
1806	}
1807
1808	// $temp_start = (int)$GLOBALS['phpgw']->common->show_date($starttime,'Ymd');
1809	// $temp_start_time = (int)($GLOBALS['phpgw']->common->show_date($starttime,'Hi');
1810	// $temp_end = (int)$GLOBALS['phpgw']->common->show_date($endtime,'Ymd');
1811	// $temp_end_time = (int)$GLOBALS['phpgw']->common->show_date($endtime,'Hi');
1812	$temp_start = (int)(date('Ymd',$starttime));
1813	$temp_start_time = (int)(date('Hi',$starttime));
1814	$temp_end = (int)(date('Ymd',$endtime));
1815	$temp_end_time = (int)(date('Hi',$endtime));
1816	if($this->debug)
1817	{
1818	echo '<!-- Temp_Start: '.$temp_start.' -->'."\n";
1819	echo '<!-- Temp_End: '.$temp_end.' -->'."\n";
1820	}
1821
1822	$users = Array();
1823	if(count($participants))
1824	{
1825	while(list($user,$status) = each($participants))
1826	{
1827	$users[] = $user;
1828	}
1829	}
1830	else
1831	{
1832	$users[] = $this->owner;
1833	}
1834
1835	$possible_conflicts = $this->store_to_cache(
1836	Array(
1837	'smonth' => substr(strval($temp_start),4,2),
1838	'sday' => substr(strval($temp_start),6,2),
1839	'syear' => substr(strval($temp_start),0,4),
1840	'emonth' => substr(strval($temp_end),4,2),
1841	'eday' => substr(strval($temp_end),6,2),
1842	'eyear' => substr(strval($temp_end),0,4),
1843	'owner' => $users
1844	)
1845	);
1846
1847	if($this->debug)
1848	{
1849	echo '<!-- Possible Conflicts ('.($temp_start - 1).'): '.count($possible_conflicts[$temp_start - 1]).' -->'."\n";
1850	echo '<!-- Possible Conflicts ('.$temp_start.'): '.count($possible_conflicts[$temp_start]).' '.count($id).' -->'."\n";
1851	}
1852
1853	if($possible_conflicts[$temp_start] \|\| $possible_conflicts[$temp_end])
1854	{
1855	if($temp_start == $temp_end)
1856	{
1857	if($this->debug)
1858	{
1859	echo '<!-- Temp_Start == Temp_End -->'."\n";
1860	}
1861	@reset($possible_conflicts[$temp_start]);
1862	while(list($key,$event) = each($possible_conflicts[$temp_start]))
1863	{
1864	$found = False;
1865	if($id)
1866	{
1867	@reset($id);
1868	while(list($key,$event_id) = each($id))
1869	{
1870	if($this->debug)
1871	{
1872	echo '<!-- $id['.$key.'] = '.$id[$key].' = '.$event_id.' -->'."\n";
1873	echo '<!-- '.$event['id'].' == '.$event_id.' -->'."\n";
1874	}
1875	if($event['id'] == $event_id)
1876	{
1877	$found = True;
1878	}
1879	}
1880	}
1881	if($this->debug)
1882	{
1883	echo '<!-- Item found: '.$found.' -->'."<br>\n";
1884	}
1885	if(!$found)
1886	{
1887	if($this->debug)
1888	{
1889	echo '<!-- Checking event id #'.$event['id'];
1890	}
1891	$temp_event_start = sprintf("%d%02d",$event['start']['hour'],$event['start']['min']);
1892	$temp_event_end = sprintf("%d%02d",$event['end']['hour'],$event['end']['min']);
1893	// if((($temp_start_time <= $temp_event_start) && ($temp_end_time >= $temp_event_start) && ($temp_end_time <= $temp_event_end)) \|\|
1894	if(($temp_start_time <= $temp_event_start &&
1895	$temp_end_time > $temp_event_start &&
1896	$temp_end_time <= $temp_event_end \|\|
1897	$temp_start_time >= $temp_event_start &&
1898	$temp_start_time < $temp_event_end &&
1899	$temp_end_time >= $temp_event_end \|\|
1900	$temp_start_time <= $temp_event_start &&
1901	$temp_end_time >= $temp_event_end \|\|
1902	$temp_start_time >= $temp_event_start &&
1903	$temp_end_time <= $temp_event_end) &&
1904	$this->participants_not_rejected($participants,$event) && $this->participants_unanswered($participants,$event))
1905	{
1906	if($this->debug)
1907	{
1908	echo ' Conflicts';
1909	}
1910	$retval[] = $event['id'];
1911	}
1912	if($this->debug)
1913	{
1914	echo ' -->'."\n";
1915	}
1916	}
1917	}
1918	}
1919	}
1920	else
1921	{
1922	$retval = False;
1923	}
1924
1925	if($restore_cache)
1926	{
1927	$this->cached_events = $temp_cache_events;
1928	}
1929
1930	return $retval;
1931	}
1932
1933	/*!
1934	@function check_perms( )
1935	@syntax check_perms($needed,$event=0,$other=0)
1936	@abstract Checks if the current user has the necessary ACL rights
1937	@author ralfbecker
1938	@discussion The check is performed on an event or general on the cal of an other user
1939	@param $needed necessary ACL right: PHPGW_ACL_{READ\|EDIT\|DELETE}
1940	@param $event event as array or the event-id or 0 for general check
1941	@param $other uid to check (if event==0) or 0 to check against $this->owner
1942	@note Participating in an event is considered as haveing read-access on that event, \
1943	even if you have no general read-grant from that user.
1944	*/
1945	function check_perms($needed,$event=0,$other=0)
1946	{
1947	$event_in = $event;
1948
1949	if (is_int($event) && $event == 0)
1950	{
1951	$owner = $other > 0 ? $other : $this->owner;
1952	}
1953	else
1954	{
1955	if (!is_array($event))
1956	{
1957	$event = $this->so->read_entry((int) $event);
1958	}
1959	if (!is_array($event))
1960	{
1961	if ($this->xmlrpc)
1962	{
1963	$GLOBALS['server']->xmlrpc_error($GLOBALS['xmlrpcerr']['not_exist'],$GLOBALS['xmlrpcstr']['not_exist']);
1964	}
1965	return False;
1966	}
1967	$owner = $event['owner'];
1968	$private = $event['public'] == False \|\| $event['public'] == 0;
1969	}
1970	$user = $GLOBALS['phpgw_info']['user']['account_id'];
1971	$grants = $this->grants[$owner];
1972
1973	if (is_array($event) && $needed == PHPGW_ACL_READ)
1974	{
1975	// Check if the $user is one of the participants or has a read-grant from one of them
1976	//
1977	foreach($event['participants'] as $uid => $accept)
1978	{
1979	if ($this->grants[$uid] & PHPGW_ACL_READ \|\| $uid == $user)
1980	{
1981	$grants \|= PHPGW_ACL_READ;
1982	// if the $user is one of the participants read-grant private (restricted) too.
1983	if($uid == $user \|\| ($this->grants[$uid] & PHPGW_ACL_PRIVATE)) {
1984	$grants \|= PHPGW_ACL_PRIVATE;
1985	}
1986	//break;
1987	}
1988	}
1989	}
1990
1991	if ($GLOBALS['phpgw']->accounts->get_type($owner) == 'g' && $needed == PHPGW_ACL_ADD)
1992	{
1993	$access = False; // a group can't be the owner of an event
1994	}
1995	else
1996	{
1997	$access = $user == $owner \|\| $grants & $needed && (!$private \|\| $grants & PHPGW_ACL_PRIVATE);
1998	}
1999	//echo "<p>".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</p>\n";
2000
2001	return $access;
2002	}
2003
2004
2005	function display_status($user_status)
2006	{
2007	if(@$this->prefs['calendar']['display_status'] && $user_status)
2008	{
2009	$user_status = substr($this->get_long_status($user_status),0,1);
2010
2011	return ' ('.$user_status.')';
2012	}
2013	else
2014	{
2015	return '';
2016	}
2017	}
2018
2019	function get_long_status($status_short)
2020	{
2021	switch ($status_short)
2022	{
2023	case 'A':
2024	$status = lang('Accepted');
2025	break;
2026	case 'R':
2027	$status = lang('Rejected');
2028	break;
2029	case 'T':
2030	$status = lang('Tentative');
2031	break;
2032	case 'U':
2033	$status = lang('No Response');
2034	break;
2035	}
2036	return $status;
2037	}
2038
2039	function is_private($event,$owner)
2040	{
2041	if($owner == 0)
2042	{
2043	$owner = $this->owner;
2044	}
2045	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'])
2046	{
2047	return False;
2048	}
2049	elseif($event['public'] == 0)
2050	{
2051	return True;
2052	}
2053	elseif($event['public'] == 2)
2054	{
2055	$is_private = True;
2056	$groups = $GLOBALS['phpgw']->accounts->membership($owner);
2057	while (list($key,$group) = each($groups))
2058	{
2059	if (strpos(' '.implode(',',$event['groups']).' ',$group['account_id']))
2060	{
2061	return False;
2062	}
2063	}
2064	}
2065	else
2066	{
2067	return False;
2068	}
2069
2070	return $is_private;
2071	}
2072
2073	function get_short_field($event,$is_private=True,$field='')
2074	{
2075	if($is_private)
2076	{
2077	return lang('private');
2078	}
2079
2080	// cut off too long titles
2081	elseif(strlen($event[$field]) > 19 && !$this->printer_friendly && $field=="title")
2082	// elseif(strlen($event[$field]) > 19 && $this->printer_friendly)
2083	{
2084	// we dont use currently 160304
2085	// return substr($event[$field], 0 , 19) . ' ...';
2086	return $event[$field];
2087	}
2088	else
2089	{
2090	return $event[$field];
2091	}
2092	}
2093
2094	function long_date($first,$last=0)
2095	{
2096	if (!is_array($first))
2097	{
2098	$first = $this->time2array($raw = $first);
2099	$first['raw'] = $raw;
2100	$first['day'] = $first['mday'];
2101	}
2102	if ($last && !is_array($last))
2103	{
2104	$last = $this->time2array($raw = $last);
2105	$last['raw'] = $raw;
2106	$last['day'] = $last['mday'];
2107	}
2108	$datefmt = $this->prefs['common']['dateformat'];
2109
2110	$month_before_day = strtolower($datefmt[0]) == 'm' \|\|
2111	strtolower($datefmt[2]) == 'm' && $datefmt[4] == 'd';
2112
2113	for ($i = 0; $i < 5; $i += 2)
2114	{
2115	switch($datefmt[$i])
2116	{
2117	case 'd':
2118	$range .= $first['day'] . ($datefmt[1] == '.' ? '.' : '');
2119	if ($first['month'] != $last['month'] \|\| $first['year'] != $last['year'])
2120	{
2121	if (!$month_before_day)
2122	{
2123	$range .= ' '.lang(strftime('%B',$first['raw']));
2124	}
2125	if ($first['year'] != $last['year'] && $datefmt[0] != 'Y')
2126	{
2127	$range .= ($datefmt[0] != 'd' ? ', ' : ' ') . $first['year'];
2128	}
2129	if (!$last)
2130	{
2131	return $range;
2132	}
2133	$range .= ' - ';
2134
2135	if ($first['year'] != $last['year'] && $datefmt[0] == 'Y')
2136	{
2137	$range .= $last['year'] . ', ';
2138	}
2139
2140	if ($month_before_day)
2141	{
2142	$range .= lang(strftime('%B',$last['raw']));
2143	}
2144	}
2145	else
2146	{
2147	$range .= ' - ';
2148	}
2149	$range .= ' ' . $last['day'] . ($datefmt[1] == '.' ? '.' : '');
2150	break;
2151	case 'm':
2152	case 'M':
2153	$range .= ' '.lang(strftime('%B',$month_before_day ? $first['raw'] : $last['raw'])) . ' ';
2154	break;
2155	case 'Y':
2156	$range .= ($datefmt[0] == 'm' ? ', ' : ' ') . ($datefmt[0] == 'Y' ? $first['year'].($datefmt[2] == 'd' ? ', ' : ' ') : $last['year'].' ');
2157	break;
2158	}
2159	}
2160	return $range;
2161	}
2162
2163	function get_week_label()
2164	{
2165	$first = $GLOBALS['phpgw']->datetime->gmtdate($GLOBALS['phpgw']->datetime->get_weekday_start($this->year, $this->month, $this->day));
2166	$last = $GLOBALS['phpgw']->datetime->gmtdate($first['raw'] + 518400);
2167
2168	return ($this->long_date($first,$last));
2169	}
2170
2171	function normalizeminutes(&$minutes)
2172	{
2173	$hour = 0;
2174	$min = (int)$minutes;
2175	if($min >= 60)
2176	{
2177	$hour += $min / 60;
2178	$min %= 60;
2179	}
2180	settype($minutes,'integer');
2181	$minutes = $min;
2182	return $hour;
2183	}
2184
2185	function splittime($time,$follow_24_rule=True)
2186	{
2187	$temp = array('hour','minute','second','ampm');
2188	$time = strrev($time);
2189	$second = (int)(strrev(substr($time,0,2)));
2190	$minute = (int)(strrev(substr($time,2,2)));
2191	$hour = (int)(strrev(substr($time,4)));
2192	$hour += $this->normalizeminutes($minute);
2193	$temp['second'] = $second;
2194	$temp['minute'] = $minute;
2195	$temp['hour'] = $hour;
2196	$temp['ampm'] = ' ';
2197	if($follow_24_rule == True)
2198	{
2199	if ($this->prefs['common']['timeformat'] == '24')
2200	{
2201	return $temp;
2202	}
2203
2204	$temp['ampm'] = 'am';
2205
2206	if ((int)$temp['hour'] > 12)
2207	{
2208	$temp['hour'] = (int)((int)$temp['hour'] - 12);
2209	$temp['ampm'] = 'pm';
2210	}
2211	elseif ((int)$temp['hour'] == 12)
2212	{
2213	$temp['ampm'] = 'pm';
2214	}
2215	}
2216	return $temp;
2217	}
2218
2219	function get_exception_array($exception_str='')
2220	{
2221	$exception = Array();
2222	if(strpos(' '.$exception_str,','))
2223	{
2224	$exceptions = explode(',',$exception_str);
2225	for($exception_count=0;$exception_count<count($exceptions);$exception_count++)
2226	{
2227	$exception[] = (int)$exceptions[$exception_count];
2228	}
2229	}
2230	elseif($exception_str != '')
2231	{
2232	$exception[] = (int)$exception_str;
2233	}
2234	return $exception;
2235	}
2236
2237	function build_time_for_display($fixed_time)
2238	{
2239	$time = $this->splittime($fixed_time);
2240	$str = $time['hour'].':'.((int)$time['minute']<=9?'0':'').$time['minute'];
2241
2242	if ($this->prefs['common']['timeformat'] == '12')
2243	{
2244	$str .= ' ' . $time['ampm'];
2245	}
2246
2247	return $str;
2248	}
2249
2250	function sort_event($event,$date)
2251	{
2252	$inserted = False;
2253	if(isset($event['recur_exception']))
2254	{
2255	$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;
2256	while($inserted == False && list($key,$exception_time) = each($event['recur_exception']))
2257	{
2258	if($this->debug)
2259	{
2260	echo '<!-- checking exception datetime '.$exception_time.' to event datetime '.$event_time.' -->'."\n";
2261	}
2262	if($exception_time == $event_time)
2263	{
2264	$inserted = True;
2265	}
2266	}
2267	}
2268	if($this->cached_events[$date] && $inserted == False)
2269	{
2270
2271	if($this->debug)
2272	{
2273	echo '<!-- Cached Events found for '.$date.' -->'."\n";
2274	}
2275	$year = substr($date,0,4);
2276	$month = substr($date,4,2);
2277	$day = substr($date,6,2);
2278
2279	if($this->debug)
2280	{
2281	echo '<!-- Date : '.$date.' Count : '.count($this->cached_events[$date]).' -->'."\n";
2282	}
2283
2284	for($i=0;$i<count($this->cached_events[$date]);$i++)
2285	{
2286	if($this->cached_events[$date][$i]['id'] == $event['id'] \|\| $this->cached_events[$date][$i]['reference'] == $event['id'])
2287	{
2288	if($this->debug)
2289	{
2290	echo '<!-- Item already inserted! -->'."\n";
2291	}
2292	$inserted = True;
2293	break;
2294	}
2295	/* This puts all spanning events across multiple days up at the top. */
2296	if($this->cached_events[$date][$i]['recur_type'] == MCAL_RECUR_NONE)
2297	{
2298	if($this->cached_events[$date][$i]['start']['mday'] != $day && $this->cached_events[$date][$i]['end']['mday'] >= $day)
2299	{
2300	continue;
2301	}
2302	}
2303	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)))
2304	{
2305	for($j=count($this->cached_events[$date]);$j>=$i;$j--)
2306	{
2307	$this->cached_events[$date][$j] = $this->cached_events[$date][$j-1];
2308	}
2309	if($this->debug)
2310	{
2311	echo '<!-- Adding event ID: '.$event['id'].' to cached_events -->'."\n";
2312	}
2313	$inserted = True;
2314	$this->cached_events[$date][$i] = $event;
2315	break;
2316	}
2317	}
2318	}
2319	if(!$inserted)
2320	{
2321	if($this->debug)
2322	{
2323	echo '<!-- Adding event ID: '.$event['id'].' to cached_events -->'."\n";
2324	}
2325	$this->cached_events[$date][] = $event;
2326	}
2327	}
2328
2329	function check_repeating_events($datetime)
2330	{
2331	@reset($this->repeating_events);
2332	$search_date_full = date('Ymd',$datetime);
2333	$search_date_year = date('Y',$datetime);
2334	$search_date_month = date('m',$datetime);
2335	$search_date_day = date('d',$datetime);
2336	$search_date_dow = date('w',$datetime);
2337	$search_beg_day = mktime(12,0,0,$search_date_month,$search_date_day,$search_date_year);
2338	if($this->debug)
2339	{
2340	echo '<!-- Search Date Full = '.$search_date_full.' -->'."\n";
2341	}
2342	$repeated = $this->repeating_events;
2343	$r_events = count($repeated);
2344	for ($i=0;$i<$r_events;$i++)
2345	{
2346	$rep_events = $this->repeating_events[$i];
2347	$id = $rep_events['id'];
2348	$event_beg_day = mktime(0,0,0,$rep_events['start']['month'],$rep_events['start']['mday'],$rep_events['start']['year']);
2349	if($rep_events['recur_enddate']['month'] != 0 && $rep_events['recur_enddate']['mday'] != 0 && $rep_events['recur_enddate']['year'] != 0)
2350	{
2351	$event_recur_time = $this->maketime($rep_events['recur_enddate']);
2352	}
2353	else
2354	{
2355	$event_recur_time = mktime(0,0,0,1,1,2030);
2356	}
2357	$end_recur_date = date('Ymd',$event_recur_time);
2358	$full_event_date = date('Ymd',$event_beg_day);
2359
2360	if($this->debug)
2361	{
2362	echo '<!-- check_repeating_events - Processing ID - '.$id.' -->'."\n";
2363	echo '<!-- check_repeating_events - Recurring End Date - '.$end_recur_date.' -->'."\n";
2364	}
2365
2366	// only repeat after the beginning, and if there is an rpt_end before the end date
2367	if (($search_date_full > $end_recur_date) \|\| ($search_date_full < $full_event_date))
2368	{
2369	continue;
2370	}
2371
2372	if ($search_date_full == $full_event_date)
2373	{
2374	$this->sort_event($rep_events,$search_date_full);
2375	continue;
2376	}
2377	else
2378	{
2379	$freq = $rep_events['recur_interval'];
2380	$freq = $freq ? $freq : 1;
2381	$type = $rep_events['recur_type'];
2382	switch($type)
2383	{
2384	case MCAL_RECUR_DAILY:
2385	if($this->debug)
2386	{
2387	echo '<!-- check_repeating_events - MCAL_RECUR_DAILY - '.$id.' -->'."\n";
2388	}
2389
2390	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)
2391	{
2392	$this->sort_event($rep_events,$search_date_full);
2393	}
2394	elseif (floor(($search_beg_day - $event_beg_day)/86400) % ($freq ? $freq : 1))
2395	{
2396	continue;
2397	}
2398	else
2399	{
2400	$this->sort_event($rep_events,$search_date_full);
2401	}
2402	break;
2403	case MCAL_RECUR_WEEKLY:
2404	if (floor(($search_beg_day - $event_beg_day)/604800) % ($freq ? $freq : 1))
2405	{
2406	continue;
2407	}
2408	$check = 0;
2409	switch($search_date_dow)
2410	{
2411	case 0:
2412	$check = MCAL_M_SUNDAY;
2413	break;
2414	case 1:
2415	$check = MCAL_M_MONDAY;
2416	break;
2417	case 2:
2418	$check = MCAL_M_TUESDAY;
2419	break;
2420	case 3:
2421	$check = MCAL_M_WEDNESDAY;
2422	break;
2423	case 4:
2424	$check = MCAL_M_THURSDAY;
2425	break;
2426	case 5:
2427	$check = MCAL_M_FRIDAY;
2428	break;
2429	case 6:
2430	$check = MCAL_M_SATURDAY;
2431	break;
2432	}
2433	if ($rep_events['recur_data'] & $check)
2434	{
2435	$this->sort_event($rep_events,$search_date_full);
2436	}
2437	break;
2438	case MCAL_RECUR_MONTHLY_WDAY:
2439	if ((($search_date_year - $rep_events['start']['year']) * 12 + $search_date_month - $rep_events['start']['month']) % $freq)
2440	{
2441	continue;
2442	}
2443
2444	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)) &&
2445	(ceil($rep_events['start']['mday']/7) == ceil($search_date_day/7)))
2446	{
2447	$this->sort_event($rep_events,$search_date_full);
2448	}
2449	break;
2450	case MCAL_RECUR_MONTHLY_MDAY:
2451	if ((($search_date_year - $rep_events['start']['year']) * 12 + $search_date_month - $rep_events['start']['month']) % ($freq ? $freq : 1))
2452	{
2453	continue;
2454	}
2455	if ($search_date_day == $rep_events['start']['mday'])
2456	{
2457	$this->sort_event($rep_events,$search_date_full);
2458	}
2459	break;
2460	case MCAL_RECUR_YEARLY:
2461	if (($search_date_year - $rep_events['start']['year']) % ($freq ? $freq : 1))
2462	{
2463	continue;
2464	}
2465	if (date('dm',$datetime) == date('dm',$event_beg_day))
2466	{
2467	$this->sort_event($rep_events,$search_date_full);
2468	}
2469	break;
2470	}
2471	}
2472	} // end for loop
2473	} // end function
2474
2475	function store_to_cache($params)
2476	{
2477	if(!is_array($params))
2478	{
2479	return False;
2480	}
2481	if (isset($params['start']) && ($datearr = $GLOBALS['server']->iso86012date($params['start'])))
2482	{
2483	$syear = $datearr['year'];
2484	$smonth = $datearr['month'];
2485	$sday = $datearr['mday'];
2486	$this->xmlrpc = True;
2487	}
2488	else
2489	{
2490	$syear = $params['syear'];
2491	$smonth = $params['smonth'];
2492	$sday = $params['sday'];
2493	}
2494	if (isset($params['end']) && ($datearr = $GLOBALS['server']->iso86012date($params['end'])))
2495	{
2496	$eyear = $datearr['year'];
2497	$emonth = $datearr['month'];
2498	$eday = $datearr['mday'];
2499	$this->xmlrpc = True;
2500	}
2501	else
2502	{
2503	$eyear = (isset($params['eyear'])?$params['eyear']:0);
2504	$emonth = (isset($params['emonth'])?$params['emonth']:0);
2505	$eday = (isset($params['eday'])?$params['eday']:0);
2506	}
2507	if (!isset($params['owner']) && @$this->xmlrpc)
2508	{
2509	$owner_id = $GLOBALS['phpgw_info']['user']['user_id'];
2510	}
2511	else
2512	{
2513	$owner_id = (isset($params['owner'])?$params['owner']:0);
2514	if($owner_id==0 && $this->is_group)
2515	{
2516	unset($owner_id);
2517	$owner_id = $this->g_owner;
2518	if($this->debug)
2519	{
2520	echo '<!-- owner_id in ('.implode(',',$owner_id).') -->'."\n";
2521	}
2522	}
2523	}
2524	if(!$eyear && !$emonth && !$eday)
2525	{
2526	$edate = mktime(23,59,59,$smonth + 1,$sday + 1,$syear);
2527	$eyear = date('Y',$edate);
2528	$emonth = date('m',$edate);
2529	$eday = date('d',$edate);
2530	}
2531	else
2532	{
2533	if(!$eyear)
2534	{
2535	$eyear = $syear;
2536	}
2537	//Tratamento do valor final (mes) da pesquisa de eventos feita em $this->so->list_events.
2538	//Se $emonth nao tem valor, recebe o valor de $smonth (que recebe $params['smonth']) e soma 1.
2539	//O valor $params['emonth'] indica o mes final para a pesquisa de eventos, e passou a ser
2540	//informado na a impressao de eventos mensais. Mudancas feitas em class.uicalendar.inc.php,
2541	//function display_month_print();
2542	if(!$emonth)
2543	{
2544	$emonth = $smonth + 1;
2545	if($emonth > 12)
2546	{
2547	$emonth = 1;
2548	$eyear++;
2549	}
2550	}
2551	if(!$eday)
2552	{
2553	$eday = $sday + 1;
2554	}
2555	$edate = mktime(23,59,59,$emonth,$eday,$eyear);
2556	}
2557	//echo "<p>bocalendar::store_to_cache(".print_r($params,True).") syear=$syear, smonth=$smonth, sday=$sday, eyear=$eyear, emonth=$emonth, eday=$eday, xmlrpc='$param[xmlrpc]'</p>\n";
2558	if($this->debug)
2559	{
2560	echo '<!-- Start Date : '.sprintf("%04d%02d%02d",$syear,$smonth,$sday).' -->'."\n";
2561	echo '<!-- End Date : '.sprintf("%04d%02d%02d",$eyear,$emonth,$eday).' -->'."\n";
2562	}
2563	//A variavel $month_print recebe o parametro 'saux' com o mes de inicio da pesquisa de eventos por
2564	//$this->so->list_events. O valor do mes final da pesquisa e tratado no codigo acima;
2565	//$month_ini = $params['saux'];
2566
2567	if($owner_id)
2568	{
2569	$cached_event_ids = $this->so->list_events($syear,$smonth,$sday,$eyear,$emonth,$eday,$owner_id);
2570	$cached_event_ids_repeating = $this->so->list_repeated_events($syear,$smonth,$sday,$eyear,$emonth,$eday,$owner_id);
2571	}
2572	else
2573	{
2574	$cached_event_ids = $this->so->list_events($syear,$smonth,$sday,$eyear,$emonth,$eday);
2575	$cached_event_ids_repeating = $this->so->list_repeated_events($syear,$smonth,$sday,$eyear,$emonth,$eday);
2576	}
2577
2578	$c_cached_ids = count($cached_event_ids);
2579	$c_cached_ids_repeating = count($cached_event_ids_repeating);
2580
2581	if($this->debug)
2582	{
2583	echo '<!-- events cached : '.$c_cached_ids.' : for : '.sprintf("%04d%02d%02d",$syear,$smonth,$sday).' -->'."\n";
2584	echo '<!-- repeating events cached : '.$c_cached_ids_repeating.' : for : '.sprintf("%04d%02d%02d",$syear,$smonth,$sday).' -->'."\n";
2585	}
2586
2587	$this->cached_events = Array();
2588
2589	if($c_cached_ids == 0 && $c_cached_ids_repeating == 0)
2590	{
2591	return;
2592	}
2593
2594	$cache_start = (int)(sprintf("%04d%02d%02d",$syear,$smonth,$sday));
2595	$cached_event=$this->get_cached_event();
2596	if($c_cached_ids)
2597	{
2598	for($i=0;$i<$c_cached_ids;$i++)
2599	{
2600	$event = $this->so->read_entry($cached_event_ids[$i]);
2601	if ($event['recur_type'])
2602	{
2603	continue; // fetch recuring events only in 2. loop
2604	}
2605	$startdate = (int)(date('Ymd',$this->maketime($event['start'])));
2606	$enddate = (int)(date('Ymd',$this->maketime($event['end'])));
2607	$this->cached_events[$startdate][] = $event;
2608	if($startdate != $enddate)
2609	{
2610	$start['year'] = (int)(substr($startdate,0,4));
2611	$start['month'] = (int)(substr($startdate,4,2));
2612	$start['mday'] = (int)(substr($startdate,6,2));
2613	for($j=$startdate,$k=0;$j<=$enddate;$k++,$j=(int)(date('Ymd',mktime(0,0,0,$start['month'],$start['mday'] + $k,$start['year']))))
2614	{
2615	$c_evt_day = count($this->cached_events[$j]) - 1;
2616	if($c_evt_day < 0)
2617	{
2618	$c_evt_day = 0;
2619	}
2620	if($this->debug)
2621	{
2622	echo '<!-- Date: '.$j.' Count : '.$c_evt_day.' -->'."\n";
2623	}
2624	if($this->cached_events[$j][$c_evt_day]['id'] != $event['id'])
2625	{
2626	if($this->debug)
2627	{
2628	echo '<!-- Adding Event for Date: '.$j.' -->'."\n";
2629	}
2630	$this->cached_events[$j][] = $event;
2631	}
2632	if ($j >= $cache_start && (@$params['no_doubles'] \|\| @$this->xmlrpc))
2633	{
2634	break; // add event only once on it's startdate
2635	}
2636	}
2637	}
2638	}
2639	}
2640
2641	$this->repeating_events = Array();
2642	if($c_cached_ids_repeating)
2643	{
2644	for($i=0;$i<$c_cached_ids_repeating;$i++)
2645	{
2646	$this->repeating_events[$i] = $this->so->read_entry($cached_event_ids_repeating[$i]);
2647	if($this->debug)
2648	{
2649	echo '<!-- Cached Events ID: '.$cached_event_ids_repeating[$i].' ('.sprintf("%04d%02d%02d",$this->repeating_events[$i]['start']['year'],$this->repeating_events[$i]['start']['month'],$this->repeating_events[$i]['start']['mday']).') -->'."\n";
2650	}
2651	}
2652	for($date=mktime(0,0,0,$smonth,$sday,$syear);$date<=$edate;$date += 86400)
2653	{
2654	if($this->debug)
2655	{
2656	$search_date = date('Ymd',$date);
2657	echo '<!-- Calling check_repeating_events('.$search_date.') -->'."\n";
2658	}
2659	$this->check_repeating_events($date);
2660	if($this->debug)
2661	{
2662	echo '<!-- Total events found matching '.$search_date.' = '.count($this->cached_events[$search_date]).' -->'."\n";
2663	for($i=0;$i<count($this->cached_events[$search_date]);$i++)
2664	{
2665	echo '<!-- Date: '.$search_date.' ['.$i.'] = '.$this->cached_events[$search_date][$i]['id'].' -->'."\n";
2666	}
2667	}
2668	}
2669	}
2670	$retval = Array();
2671	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)))
2672	{
2673	if(is_array($this->cached_events[$j]))
2674	{
2675	if ($this->xmlrpc)
2676	{
2677	foreach($this->cached_events[$j] as $event)
2678	{
2679	$retval[] = $this->xmlrpc_prepare($event);
2680	}
2681	}
2682	else
2683	{
2684	$retval[$j] = $this->cached_events[$j];
2685	}
2686	}
2687	}
2688	//echo "store_to_cache(".print_r($params,True).")=<pre>".print_r($retval,True)."</pre>\n";
2689	$this->so->cal->event = $cached_event;
2690	return $retval;
2691	}
2692
2693	function xmlrpc_prepare(&$event)
2694	{
2695	$event['rights'] = $this->grants[$event['owner']];
2696
2697	foreach(array('start','end','modtime','recur_enddate') as $name)
2698	{
2699	if (isset($event[$name]))
2700	{
2701	$event[$name] = $GLOBALS['server']->date2iso8601($event[$name]);
2702	}
2703	}
2704	if (is_array($event['recur_exception']))
2705	{
2706	foreach($event['recur_exception'] as $key => $timestamp)
2707	{
2708	$event['recur_exception'][$key] = $GLOBALS['server']->date2iso8601($timestamp);
2709	}
2710	}
2711	static $user_cache = array();
2712
2713	if (!is_object($GLOBALS['phpgw']->perferences))
2714	{
2715	$GLOBALS['phpgw']->perferences = CreateObject('phpgwapi.preferences');
2716	}
2717	foreach($event['participants'] as $user_id => $status)
2718	{
2719	if (!isset($user_cache[$user_id]))
2720	{
2721	$user_cache[$user_id] = array(
2722	'name' => $GLOBALS['phpgw']->common->grab_owner_name($user_id),
2723	'email' => $GLOBALS['phpgw']->perferences->email_address($user_id)
2724	);
2725	}
2726	$event['participants'][$user_id] = $user_cache[$user_id] + array(
2727	'status' => $status,
2728	);
2729	}
2730	if (is_array($event['alarm']))
2731	{
2732	foreach($event['alarm'] as $id => $alarm)
2733	{
2734	$event['alarm'][$id]['time'] = $GLOBALS['server']->date2iso8601($alarm['time']);
2735	if ($alarm['owner'] != $GLOBALS['phpgw_info']['user']['account_id'])
2736	{
2737	unset($event['alarm'][$id]);
2738	}
2739	}
2740	}
2741	$event['category'] = $GLOBALS['server']->cats2xmlrpc(explode(',',$event['category']));
2742
2743	// using access={public\|privat} in all modules via xmlrpc
2744	$event['access'] = $event['public'] ? 'public' : 'privat';
2745	unset($event['public']);
2746
2747	return $event;
2748	}
2749
2750	/* Begin Appsession Data */
2751	function store_to_appsession($event)
2752	{
2753	$GLOBALS['phpgw']->session->appsession('entry','calendar',$event);
2754	}
2755
2756	function restore_from_appsession()
2757	{
2758	$this->event_init();
2759	$event = $GLOBALS['phpgw']->session->appsession('entry','calendar');
2760	$this->so->cal->event = $event;
2761	return $event;
2762	}
2763	/* End Appsession Data */
2764
2765	/* Begin of SO functions */
2766	function get_cached_event()
2767	{
2768	return $this->so->get_cached_event();
2769	}
2770
2771	function add_attribute($var,$value,$index='(')
2772	{
2773	$this->so->add_attribute($var,$value,$index);
2774	}
2775
2776	function event_init()
2777	{
2778	$this->so->event_init();
2779	}
2780
2781	function set_start($year,$month,$day=0,$hour=0,$min=0,$sec=0)
2782	{
2783	$this->so->set_start($year,$month,$day,$hour,$min,$sec);
2784	}
2785
2786	function set_end($year,$month,$day=0,$hour=0,$min=0,$sec=0)
2787	{
2788	$this->so->set_end($year,$month,$day,$hour,$min,$sec);
2789	}
2790
2791	function set_title($title='')
2792	{
2793	$this->so->set_title($title);
2794	}
2795
2796	function set_description($description='')
2797	{
2798	$this->so->set_description($description);
2799	}
2800	function set_ex_participants($ex_participants='')
2801	{
2802	$this->so->set_ex_participants($ex_participants);
2803	}
2804
2805	function set_class($class)
2806	{
2807	$this->so->set_class($class);
2808	}
2809
2810	function set_category($category='')
2811	{
2812	$this->so->set_category($category);
2813	}
2814
2815	function set_alarm($alarm)
2816	{
2817	$this->so->set_alarm($alarm);
2818	}
2819
2820	function set_recur_none()
2821	{
2822	$this->so->set_recur_none();
2823	}
2824
2825	function set_recur_daily($year,$month,$day,$interval)
2826	{
2827	$this->so->set_recur_daily($year,$month,$day,$interval);
2828	}
2829
2830	function set_recur_weekly($year,$month,$day,$interval,$weekdays)
2831	{
2832	$this->so->set_recur_weekly($year,$month,$day,$interval,$weekdays);
2833	}
2834
2835	function set_recur_monthly_mday($year,$month,$day,$interval)
2836	{
2837	$this->so->set_recur_monthly_mday($year,$month,$day,$interval);
2838	}
2839
2840	function set_recur_monthly_wday($year,$month,$day,$interval)
2841	{
2842	$this->so->set_recur_monthly_wday($year,$month,$day,$interval);
2843	}
2844
2845	function set_recur_yearly($year,$month,$day,$interval)
2846	{
2847	$this->so->set_recur_yearly($year,$month,$day,$interval);
2848	}
2849	/* End of SO functions */
2850
2851	function prepare_matrix($interval,$increment,$part,$fulldate)
2852	{
2853	for($h=0;$h<24;$h++)
2854	{
2855	for($m=0;$m<$interval;$m++)
2856	{
2857	$index = (($h * 10000) + (($m * $increment) * 100));
2858	$time_slice[$index]['marker'] = '&nbsp';
2859	$time_slice[$index]['description'] = '';
2860	}
2861	}
2862	foreach($this->cached_events[$fulldate] as $event)
2863	{
2864	if ($event['participants'][$part] == 'R')
2865	{
2866	continue; // dont show rejected invitations, as they are free time
2867	}
2868	$eventstart = $GLOBALS['phpgw']->datetime->localdates($this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset);
2869	$eventend = $GLOBALS['phpgw']->datetime->localdates($this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset);
2870	$start = ($eventstart['hour'] * 10000) + ($eventstart['minute'] * 100);
2871	$starttemp = $this->splittime("$start",False);
2872	$subminute = 0;
2873	for($m=0;$m<$interval;$m++)
2874	{
2875	$minutes = $increment * $m;
2876	if((int)$starttemp['minute'] > $minutes && (int)$starttemp['minute'] < ($minutes + $increment))
2877	{
2878	$subminute = ($starttemp['minute'] - $minutes) * 100;
2879	}
2880	}
2881	$start -= $subminute;
2882	$end = ($eventend['hour'] * 10000) + ($eventend['minute'] * 100);
2883	$endtemp = $this->splittime("$end",False);
2884	$addminute = 0;
2885	for($m=0;$m<$interval;$m++)
2886	{
2887	$minutes = ($increment * $m);
2888	if($endtemp['minute'] < ($minutes + $increment) && $endtemp['minute'] > $minutes)
2889	{
2890	$addminute = ($minutes + $increment - $endtemp['minute']) * 100;
2891	}
2892	}
2893	$end += $addminute;
2894	$starttemp = $this->splittime("$start",False);
2895	$endtemp = $this->splittime("$end",False);
2896
2897	for($h=$starttemp['hour'];$h<=$endtemp['hour'];$h++)
2898	{
2899	$startminute = 0;
2900	$endminute = $interval;
2901	$hour = $h * 10000;
2902	if($h == (int)$starttemp['hour'])
2903	{
2904	$startminute = ($starttemp['minute'] / $increment);
2905	}
2906	if($h == (int)$endtemp['hour'])
2907	{
2908	$endminute = ($endtemp['minute'] / $increment);
2909	}
2910	$private = $this->is_private($event,$part);
2911	$time_display = $GLOBALS['phpgw']->common->show_date($eventstart['raw'],$this->users_timeformat).'-'.$GLOBALS['phpgw']->common->show_date($eventend['raw'],$this->users_timeformat);
2912	$time_description = '('.$time_display.') '.$this->get_short_field($event,$private,'title').$this->display_status($event['participants'][$part]);
2913	for($m=$startminute;$m<$endminute;$m++)
2914	{
2915	$index = ($hour + (($m * $increment) * 100));
2916	$time_slice[$index]['marker'] = '-';
2917	$time_slice[$index]['description'] = $time_description;
2918	$time_slice[$index]['id'] = $event['id'];
2919	}
2920	}
2921	}
2922	return $time_slice;
2923	}
2924
2925	/*!
2926	@function set_status
2927	@abstract set the participant response $status for event $cal_id and notifies the owner of the event
2928	*/
2929	function set_status($cal_id,$status)
2930	{
2931	$status2msg = array(
2932	REJECTED => MSG_REJECTED,
2933	TENTATIVE => MSG_TENTATIVE,
2934	ACCEPTED => MSG_ACCEPTED
2935	);
2936	if (!isset($status2msg[$status]))
2937	{
2938	return False;
2939	}
2940	$event = $this->so->read_entry($cal_id);
2941	$account_id = $GLOBALS['phpgw_info']['user']['account_id'];
2942	if(($status2msg[$status] == "5" && $event['participants'][$account_id] == "A") \|\|
2943	($status2msg[$status] == "3" && $event['participants'][$account_id] == "R")) {
2944	return True;
2945	}
2946	$this->so->set_status($cal_id,$status);
2947	$event = $this->so->read_entry($cal_id);
2948	$this->send_update($status2msg[$status],$event['participants'],$event);
2949
2950	}
2951
2952	/*!
2953	@function update_requested
2954	@abstract checks if $userid has requested (in $part_prefs) updates for $msg_type
2955	@syntax update_requested($userid,$part_prefs,$msg_type,$old_event,$new_event)
2956	@param $userid numerical user-id
2957	@param $part_prefs preferces of the user $userid
2958	@param $msg_type type of the notification: MSG_ADDED, MSG_MODIFIED, MSG_ACCEPTED, ...
2959	@param $old_event Event before the change
2960	@param $new_event Event after the change
2961	@returns 0 = no update requested, > 0 update requested
2962	*/
2963	function update_requested($userid,$part_prefs,$msg_type,$old_event,$new_event)
2964	{
2965	if ($msg_type == MSG_ALARM)
2966	{
2967	return True; // always True for now
2968	}
2969	$want_update = 0;
2970
2971	// the following switch fall-through all cases, as each included the following too
2972	//
2973	$msg_is_response = $msg_type == MSG_REJECTED \|\| $msg_type == MSG_ACCEPTED \|\| $msg_type == MSG_TENTATIVE;
2974
2975	switch($ru = $part_prefs['calendar']['receive_updates'])
2976	{
2977	case 'responses':
2978	if ($msg_is_response)
2979	{
2980	++$want_update;
2981	}
2982	case 'modifications':
2983	if ($msg_type == MSG_MODIFIED)
2984	{
2985	++$want_update;
2986	}
2987	case 'time_change_4h':
2988	case 'time_change':
2989	$diff = max(abs($this->maketime($old_event['start'])-$this->maketime($new_event['start'])),
2990	abs($this->maketime($old_event['end'])-$this->maketime($new_event['end'])));
2991	$check = $ru == 'time_change_4h' ? 4 * 60 * 60 - 1 : 0;
2992	if ($msg_type == MSG_MODIFIED && $diff > $check)
2993	{
2994	++$want_update;
2995	}
2996	case 'add_cancel':
2997	if ($old_event['owner'] == $userid && $msg_is_response \|\|
2998	$msg_type == MSG_DELETED \|\| $msg_type == MSG_ADDED)
2999	{
3000	++$want_update;
3001	}
3002	break;
3003	case 'no':
3004	break;
3005	}
3006	//echo "<p>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</p>\n";
3007	return $want_update > 0;
3008	}
3009
3010	function create_vcard($event_arrays)
3011	{
3012	if(!is_array($event_arrays))
3013	return null;
3014
3015	$tmpattach="BEGIN:VCALENDAR\n"
3016	."PRODID:-//Expresso Livre//Calendar//EN\n"
3017	."VERSION:1.0\n";
3018	foreach ($event_arrays as $event)
3019	{
3020	// It translates int to string
3021	if (!is_object($event) && !is_array($event) \|\| !array_key_exists ('end', $event))
3022	$event = $event_arrays;
3023
3024	//set to GMT
3025	//Aqui estou pegando o horário do evento e setando para GMT de acordo com o fuso horário estabelecido nas configurações do expresso.
3026	$start_time = mktime($event['start']['hour'],$event['start']['min'],$event['start']['sec'],$event['start']['month'],$event['start']['mday'],$event['start']['year']) - $GLOBALS['phpgw']->datetime->tz_offset;
3027	$end_time = mktime($event['end']['hour'],$event['end']['min'],$event['end']['sec'],$event['end']['month'],$event['end']['mday'],$event['end']['year']) - $GLOBALS['phpgw']->datetime->tz_offset;
3028
3029	$start_time = date("Ymd\THis\Z", $start_time);
3030	$end_time = date("Ymd\THis\Z", $end_time);
3031
3032	// Necessário espaços após quebra-de-linha, na descrição, caso contrário
3033	// ocorrerá erro ao importar o agendamento no Outlook (erro lunar).
3034	$description = str_replace("\n","\n ", $event['description']);
3035
3036	$tmpattach.="BEGIN:VEVENT\r\n"
3037	."DTSTART:".$start_time."\r\n"
3038	."DTEND:".$end_time."\r\n"
3039	."LAST-MODIFIED:".gmdate("Ymd\THis\Z")."\r\n" //Hora no formato UTC
3040	."UID:Expresso-".$event['id'].$event['uid']."\r\n"
3041	."DESCRIPTION:".$description."\r\n"
3042	."SUMMARY:".$event['title']."\r\n"
3043	."LOCATION:".$event['location']."\r\n"
3044	."END:VEVENT\r\n";
3045	}
3046	$tmpattach.="END:VCALENDAR\r\n";
3047	return $tmpattach;
3048	}
3049
3050	/*!
3051	@function send_update
3052	@abstract sends update-messages to certain participants of an event
3053	@syntax send_update($msg_type,$to_notify,$old_event,$new_event=False)
3054	@param $msg_type type of the notification: MSG_ADDED, MSG_MODIFIED, MSG_ACCEPTED, ...
3055	@param $to_notify array with numerical user-ids as keys (!) (value is not used)
3056	@param $old_event Event before the change
3057	@param $new_event Event after the change
3058	*/
3059	function send_update($msg_type,$to_notify,$old_event,$new_event=False,$user=False)
3060	{
3061	if (!is_array($to_notify))
3062	{
3063	$to_notify = array();
3064	}
3065	$owner = $old_event ? $old_event['owner'] : $new_event['owner'];
3066	if ($owner && !isset($to_notify[$owner]) && $msg_type != MSG_ALARM)
3067	{
3068	$to_notify[$owner] = 'owner'; // always include the event-owner
3069	}
3070	$version = $GLOBALS['phpgw_info']['apps']['calendar']['version'];
3071
3072	$GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->preferences->create_email_preferences();
3073	$sender = $GLOBALS['phpgw_info']['user']['email'];
3074
3075	$temp_tz_offset = $this->prefs['common']['tz_offset'];
3076	$temp_timeformat = $this->prefs['common']['timeformat'];
3077	$temp_dateformat = $this->prefs['common']['dateformat'];
3078
3079	$tz_offset = ((60 * 60) * (int)$temp_tz_offset);
3080
3081	if($old_event != False)
3082	{
3083	$t_old_start_time = $this->maketime($old_event['start']);
3084	if($t_old_start_time < (time() - 86400))
3085	{
3086	return False;
3087	}
3088	}
3089
3090	$temp_user = $GLOBALS['phpgw_info']['user'];
3091
3092	if (!$user)
3093	{
3094	$user = $this->owner;
3095	}
3096	$GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->preferences->create_email_preferences($user);
3097
3098	$event = $msg_type == MSG_ADDED \|\| $msg_type == MSG_MODIFIED ? $new_event : $old_event;
3099	if($old_event != False)
3100	{
3101	$old_starttime = $t_old_start_time - $GLOBALS['phpgw']->datetime->tz_offset;
3102	}
3103	$starttime = $this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset;
3104	$endtime = $this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset;
3105
3106	switch($msg_type)
3107	{
3108	case MSG_DELETED:
3109	$action = lang('Canceled');
3110	$msg = 'Canceled';
3111	$msgtype = '"calendar";';
3112	$method = 'cancel';
3113	$typesend = 1;
3114	break;
3115	case MSG_MODIFIED:
3116	$action = lang('Modified');
3117	$msg = 'Modified';
3118	$msgtype = '"calendar"; Version="'.$version.'"; Id="'.$new_event['id'].'"';
3119	$method = 'request';
3120	$typesend = 2;
3121	break;
3122	case MSG_ADDED:
3123	$action = lang('Added');
3124	$msg = 'Added';
3125	$msgtype = '"calendar"; Version="'.$version.'"; Id="'.$new_event['id'].'"';
3126	$method = 'request';
3127	$typesend = 3;
3128	break;
3129	case MSG_REJECTED:
3130	$action = lang('Rejected');
3131	$msg = 'Response';
3132	$msgtype = '"calendar";';
3133	$method = 'reply';
3134	$typesend = 4;
3135	break;
3136	case MSG_TENTATIVE:
3137	$action = lang('Tentative');
3138	$msg = 'Response';
3139	$msgtype = '"calendar";';
3140	$method = 'reply';
3141	$typesend = 5;
3142	break;
3143	case MSG_ACCEPTED:
3144	$action = lang('Accepted');
3145	$msg = 'Response';
3146	$msgtype = '"calendar";';
3147	$method = 'reply';
3148	$typesend = 6;
3149	break;
3150	case MSG_ALARM:
3151	$action = lang('Alarm');
3152	$msg = 'Alarm';
3153	$msgtype = '"calendar";';
3154	$method = 'publish'; // duno if thats right
3155	$typesend = 7;
3156	break;
3157	default:
3158	$method = 'publish';
3159	$typesend = 8;
3160	}
3161	$notify_msg = $this->prefs['calendar']['notify'.$msg];
3162	if (empty($notify_msg))
3163	{
3164	$notify_msg = $this->prefs['calendar']['notifyAdded']; // use a default
3165	}
3166	$details = array( // event-details for the notify-msg
3167	'id' => $msg_type == MSG_ADDED ? $new_event['id'] : $old_event['id'],
3168	'action' => $action,
3169	);
3170	$event_arr = $this->event2array($event);
3171	foreach($event_arr as $key => $val)
3172	{
3173	$details[$key] = $val['data'];
3174	}
3175
3176	$details['participants'] = implode("\n",$details['participants']);
3177
3178	$details['link'] = $GLOBALS['phpgw_info']['server']['webserver_url'].'/index.php?menuaction=calendar.uicalendar.view&cal_id='.$event['id'];
3179	// if url is only a path, try guessing the rest ;-)
3180	if ($GLOBALS['phpgw_info']['server']['webserver_url'][0] == '/')
3181	{
3182	$details['link'] = ($GLOBALS['phpgw_info']['server']['enforce_ssl'] ? 'https://' : 'http://').
3183	($GLOBALS['phpgw_info']['server']['hostname'] ? $GLOBALS['phpgw_info']['server']['hostname'] : 'localhost').
3184	$details['link'];
3185	}
3186
3187	//Seta o email usando phpmailer
3188	define('PHPGW_INCLUDE_ROOT','../');
3189	define('PHPGW_API_INC','../phpgwapi/inc');
3190	include_once(PHPGW_API_INC.'/class.phpmailer.inc.php');
3191	$mail = new PHPMailer();
3192	$mail->IsSMTP();
3193	$boemailadmin = CreateObject('emailadmin.bo');
3194	$emailadmin_profile = $boemailadmin->getProfileList();
3195	$emailadmin = $boemailadmin->getProfile($emailadmin_profile[0]['profileID']);
3196
3197	$mail->Host = $emailadmin['smtpServer'];
3198	$mail->Port = $emailadmin['smtpPort'];
3199	$mail->From = $GLOBALS['phpgw']->preferences->values['email'];
3200	$mail->FromName = $GLOBALS['phpgw_info']['user']['fullname'];
3201	$mail->IsHTML(true);
3202
3203	// Aqui e enviado o email
3204	foreach($to_notify as $userid => $statusid)
3205	{
3206	$mail->ClearAttachments();
3207
3208	$userid = (int)$userid;
3209
3210	if ($statusid == 'R' \|\| $GLOBALS['phpgw']->accounts->get_type($userid) == 'g')
3211	{
3212	continue; // dont notify rejected participants
3213	}
3214	if($userid != $GLOBALS['phpgw_info']['user']['account_id'] \|\| $msg_type == MSG_ALARM)
3215	{
3216	print_debug('Msg Type',$msg_type);
3217	print_debug('UserID',$userid);
3218
3219	$preferences = CreateObject('phpgwapi.preferences',$userid);
3220	$part_prefs = $preferences->read_repository();
3221
3222	if (!$this->update_requested($userid,$part_prefs,$msg_type,$old_event,$new_event))
3223	{
3224	continue;
3225	}
3226	$GLOBALS['phpgw']->accounts->get_account_name($userid,$lid,$details['to-firstname'],$details['to-lastname']);
3227	$details['to-fullname'] = $GLOBALS['phpgw']->common->display_fullname('',$details['to-firstname'],$details['to-lastname']);
3228
3229	$to = $preferences->email_address($userid);
3230
3231	if (empty($to) \|\| $to[0] == '@' \|\| $to[0] == '$') // we have no valid email-address
3232	{
3233	//echo "<p>bocalendar::send_update: Empty email adress for user '".$details['to-fullname']."' ==> ignored !!!</p>\n";
3234	continue;
3235	}
3236	print_debug('Email being sent to',$to);
3237
3238	$GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'] = $part_prefs['common']['tz_offset'];
3239	$GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] = $part_prefs['common']['timeformat'];
3240	$GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] = $part_prefs['common']['dateformat'];
3241
3242	$GLOBALS['phpgw']->datetime->tz_offset = ((60 * 60) * (int)$GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset']);
3243
3244	if($old_starttime)
3245	{
3246	$details['olddate'] = $GLOBALS['phpgw']->common->show_date($old_starttime);
3247	}
3248	$details['startdate'] = $GLOBALS['phpgw']->common->show_date($starttime);
3249	$details['enddate'] = $GLOBALS['phpgw']->common->show_date($endtime);
3250
3251
3252	list($subject,$body1) = split("\n",$GLOBALS['phpgw']->preferences->parse_notify($notify_msg,$details),2);
3253
3254	switch($part_prefs['calendar']['update_format'])
3255	{
3256	case 'extended':
3257	//$body .= "\n\n".lang('Event Details follow').":\n";
3258	$body = '';
3259	$body .= "<br>".lang('Event Details follow')." :: ";
3260	foreach($event_arr as $key => $val)
3261	{
3262	// titulo
3263	if($key =='title')
3264	{
3265	$var1 = $val['field'];
3266	$vardata1 = $details[$key];
3267	}
3268	//descricao
3269	if($key =='description')
3270	{
3271	$var2 = $val['field'];
3272	$vardata2 = $details[$key];
3273	}
3274	//dt inicio
3275	if($key =='startdate')
3276	{
3277	switch(trim($part_prefs['common']['dateformat']))
3278	{
3279
3280	case ($part_prefs['common']['dateformat'] === "m/d/Y" \|\| $part_prefs['common']['dateformat'] === "m-d-Y" \|\| $part_prefs['common']['dateformat'] === "m.d.Y"):
3281	$var3 = $val['field'];
3282	$vardata3 = $details[$key];
3283	$newmounth3 = substr($vardata3,0,2);
3284	$newday3 = substr($vardata3,3,2);
3285	$newyear3 = substr($vardata3,6,4);
3286	$newall3 =$newyear3.$newmounth3.$newday3;
3287	break;
3288
3289	case ($part_prefs['common']['dateformat'] === "Y/d/m" \|\| $part_prefs['common']['dateformat'] === "Y-d-m" \|\| $part_prefs['common']['dateformat'] === "Y.d.m"):
3290
3291	$var3 = $val['field'];
3292	$vardata3 = $details[$key];
3293	$newyear3 = substr($vardata3,0,4);
3294	$newday3 = substr($vardata3,5,2);
3295	$newmounth3 = substr($vardata3,8,2);
3296	$newall3 =$newyear3.$newmounth3.$newday3;
3297	break;
3298
3299	case ($part_prefs['common']['dateformat'] === "Y/m/d" \|\| $part_prefs['common']['dateformat'] === "Y-m-d" \|\| $part_prefs['common']['dateformat'] === "Y.m.d"):
3300
3301	$var3 = $val['field'];
3302	$vardata3 = $details[$key];
3303	$newyear3 = substr($vardata3,0,4);
3304	$newmounth3 = substr($vardata3,5,2);
3305	$newday3 = substr($vardata3,8,2);
3306	$newall3 =$newyear3.$newmounth3.$newday3;
3307	break;
3308
3309	case ($part_prefs['common']['dateformat'] === "d/m/Y" \|\| $part_prefs['common']['dateformat'] === "d-m-Y" \|\| $part_prefs['common']['dateformat'] === "d.m.Y" \|\| $part_prefs['common']['dateformat'] === "d-M-Y"):
3310
3311	$var3 = $val['field'];
3312	$vardata3 = $details[$key];
3313	$newday3 = substr($vardata3,0,2);
3314	$newmounth3 = substr($vardata3,3,2);
3315	$newyear3 = substr($vardata3,6,4);
3316	$newall3 =$newyear3.$newmounth3.$newday3;
3317	break;
3318
3319	}
3320
3321	}
3322	//dt final
3323	if($key =='enddate')
3324	{
3325	$var4 = $val['field'];
3326	$vardata4 = $details[$key];
3327	}
3328	//localizacao
3329	if($key =='location')
3330	{
3331	$var8 = $val['field'];
3332	$vardata8 = $details[$key];
3333	}
3334	//participantes
3335	if($key =='participants')
3336	{
3337	$var5 = $val['field'];
3338	foreach($val['data'] as $NewKey => $NewVal)
3339	{
3340	//Research inside of ldap ( Pesquisa dentro do ldap )
3341	$newvalue = $this->so->search_uidNumber($to);
3342	foreach($newvalue as $tmp)
3343	{
3344	$tmpmail = $tmp['mail'][0];
3345	$tmpuid = $tmp['uidnumber'][0];
3346	if( trim($tmpmail) == trim($to) & trim($tmpuid) == trim($NewKey))
3347	{
3348	if( ( $typesend == 3 ) \|\| ( $typesend == 2 ) )
3349	{
3350	$question = "";
3351
3352	if( $typesend == 2 )
3353	$question = lang("Do you wish to change your participation in this event?");
3354
3355	$lang1 = lang("To See Commitment");
3356	$varbuttom = "<form action=".$GLOBALS['phpgw_info']['server']['webserver_url']."/index.php?menuaction=calendar.uicalendar.view&cal_id=$event[id]&date=$newall3' method='POST'>
3357	<input type='submit' value='$lang1'>
3358	</form>";
3359	$lang2 = lang("To accept");
3360	$varbuttom1 ="<input type='submit' value='$lang2' onClick='javascript:window.open(\"".$GLOBALS['phpgw_info']['server']['webserver_url']."/index.php?menuaction=calendar.uicalendar.set_action&cal_id=$event[id]&action=3&response=1&user_id=$userid\",\"frontpage\",\"height=200,width=450,statusbar=no,toolbar=no,scrollbars=no,menubar=no,left=300,top=200\")'>";
3361
3362	$lang3 = lang("To reject");
3363	$varbuttom2 ="<input type='submit' value='$lang3' onClick='javascript:window.open(\"".$GLOBALS['phpgw_info']['server']['webserver_url']."/index.php?menuaction=calendar.uicalendar.set_action&cal_id=$event[id]&action=0&response=0\",\"frontpage\",\"height=100,width=400,statusbar=no,toolbar=no,scrollbars=no,menubar=no,left=300,top=200\")'>";
3364
3365	$lang4 = lang("Alarm");
3366	$varbuttom3 = "<form action=".$GLOBALS['phpgw_info']['server']['webserver_url']."/index.php?menuaction=calendar.uialarm.manager method='POST'>
3367	<input type='submit' value='$lang4'>
3368	<input type='hidden' name='cal_id' value=$event[id]>
3369	</form>";
3370
3371	$lang5 = lang("Delegate");
3372	$varbuttom4 = "<form action='".$GLOBALS['phpgw_info']['server']['webserver_url']."/index.php?menuaction=calendar.uicalendar.screen_delegate_event&id_event=$event[id]&date=$newall3&delegator=$tmpuid' method='POST'>
3373	<input type='submit' value='$lang5'>
3374	</form>";
3375
3376	$lang6 = lang("Tentative");
3377	$varbuttom5 ="<input type='submit' value='$lang6' onClick='javascript:window.open(\"".$GLOBALS['phpgw_info']['server']['webserver_url']."/index.php?menuaction=calendar.uicalendar.set_action&cal_id=$event[id]&action=2&response=1&user_id=$userid\",\"frontpage\",\"height=200,width=450,statusbar=no,toolbar=no,scrollbars=no,menubar=no,left=300,top=200\")'>";
3378	}
3379	else
3380	{
3381	$varbuttom = "";
3382	$varbuttom1 = "";
3383	$varbuttom2 = "";
3384	$varbuttom3 = "";
3385	$varbuttom4 = "";
3386	$varbuttom5 = "";
3387	}
3388	}
3389	// It only mounts variavel with the name of the participants of the list ( Monta a variavel somente com o nome dos participantes da lista)
3390	if($typesend == 3)
3391	{
3392	list($tmpvardata5,$tmp2vardata5) = explode("(",$NewVal);
3393	$vardata5 = $tmpvardata5."<br>";
3394	}
3395	else
3396	{
3397	$vardata5 = $NewVal."<br>";
3398	}
3399
3400	}
3401	$vardata6 .= $vardata5;
3402	unset($vardata5);
3403	}
3404	}
3405	}
3406	//To mount the message as text/html (Para montar a mensagem como text/html - /phpgwapi/inc/class.send.inc.php )
3407	$content_type = "text/html";
3408	//It mounts the body of the message (Monta o corpo da mensagem)
3409
3410	// A constante PHPGW_APP_TPL nao existe para envio de alarmes (cront, asyncservice).
3411	define ("PHPGW_APP_TPL",PHPGW_API_INC . "/../../calendar/templates/".$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']."");
3412
3413	$body = CreateObject('phpgwapi.Template',PHPGW_APP_TPL);
3414	$body->set_file(Array('calendar' => 'body_email.tpl'));
3415	$body->set_block('calendar','list');
3416	$var = Array(
3417	'script' => $script,
3418	'subject' => $body1,
3419	'var1' => $var1,
3420	'vardata1' => $vardata1,
3421	'var2' => $var2,
3422	'vardata2' => $vardata2,
3423	'var3' => $var3,
3424	'vardata3' => $vardata3,
3425	'var4' => $var4,
3426	'vardata4' => $vardata4,
3427	'var5' => $var5,
3428	'vardata6' => $vardata6,
3429	'var8' => $var8,
3430	'vardata8' => $vardata8,
3431	'question' => $question,
3432	'varbuttom' => $varbuttom,
3433	'varbuttom1' => $varbuttom1,
3434	'varbuttom2' => $varbuttom2,
3435	'varbuttom3' => $varbuttom3,
3436	'varbuttom4' => $varbuttom4,
3437	'varbuttom5' => $varbuttom5
3438	);
3439	$body->set_var($var);
3440	$tmpbody = $body->fp('out','list');
3441
3442	break;
3443
3444	case 'ical':
3445	$content_type = "calendar; method=$method; name=calendar.ics";
3446	/* if ($body != '')
3447	{
3448	$boundary = '----Message-Boundary';
3449	$body .= "\n\n\n$boundary\nContent-type: text/$content_type\n".
3450	"Content-Disposition: inline\nContent-transfer-encoding: 7BIT\n\n";
3451	$content_type = '';
3452	}
3453	*/
3454	$body = ExecMethod('calendar.boicalendar.export',array(
3455	'l_event_id' => $event['id'],
3456	'method' => $method,
3457	'chunk_split' => False
3458	));
3459	break;
3460	}
3461	$mail->AddAddress($to);
3462	$mail->Body = $tmpbody;
3463	$mail->From = $sender;
3464	$mail->FromName = $GLOBALS['phpgw_info']['user']['fullname'];
3465	$mail->Sender = $mail->From;
3466	$mail->SenderName = $mail->FromName;
3467	$mail->Subject = $subject;
3468	unset($vardata5);
3469	unset($vardata6);
3470	}
3471	}
3472
3473	//Inicializa variï¿œvel de retorno.
3474	$returncode=true;
3475	if(count($mail->to)) {
3476
3477	if(isset($new_event['attachment'])){
3478	foreach($new_event['attachment'] as $attach){
3479	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $attach['type']);
3480	}
3481	}
3482	// Envia aviso a todos os participantes.
3483	if(!$mail->Send()) {
3484	$returncode = false;
3485	$errorInfo['participants'] = $mail->ErrorInfo;
3486	}
3487	else
3488	$returncode = true;
3489	}
3490
3491	if(count($to_notify) && $this->ex_participants){
3492	$mail->ClearAllRecipients();
3493	$var = explode(",",trim($this->ex_participants));
3494	$to = array();
3495	if(!$subject) {
3496	$details['startdate'] = $GLOBALS['phpgw']->common->show_date($starttime);
3497	$details['enddate'] = $GLOBALS['phpgw']->common->show_date($endtime);
3498	list($subject,$body1) = split("\n",$GLOBALS['phpgw']->preferences->parse_notify($notify_msg,$details),2);
3499	}
3500
3501	foreach($var as $index => $ex_participant){
3502	$ex_participant = trim($ex_participant);
3503	$ex_participant = preg_replace('#"(.)" <(.)\@(.)\.(.)>#','\\2@\\3.\\4',$ex_participant);
3504	if($ex_participant)
3505	$to[] = $ex_participant;
3506	}
3507
3508	foreach($to as $i => $to_array)
3509	$mail->AddAddress($to_array);
3510
3511	$_body = explode("<hr size='1' width='100%'>",$tmpbody);
3512	$tmpbody = $_body[0] ? $_body[0] : $subject ;
3513	$tmpbody.= "<br><b>".lang("external participants").":: </b> ".htmlentities($this->ex_participants);
3514	$tmpbody.= "<br>".lang("Summary").": ".$this->so->cal->event[title]."<br>";
3515	$tmpbody.= "<br>".lang("Start time").": ".$GLOBALS['phpgw']->common->show_date($starttime)."<br>".lang("End date").": ".$GLOBALS['phpgw']->common->show_date($endtime)."<br>";
3516	$tmpbody.= "<br><br><hr size='1' width='100%'><font color='red'>"
3517	.lang("This message was sent by server. You must send a message to sender to confirm this event")."<br>"
3518	.lang("This is an external event. Even if it added to your expresso its can be changed any time at all")."</font><br>";
3519
3520	if ($GLOBALS['bocalendar']->so->cal->event[start][month] > 10)
3521	$event_month=$GLOBALS['bocalendar']->so->cal->event[start][month];
3522	else
3523	$event_month="0".$GLOBALS['bocalendar']->so->cal->event[start][month];
3524	//attach extern vcalendar/icalendar (ics)
3525	// define('context','$GLOBALS.bocalendar.so.cal.event');
3526	$tmpattach = $this->create_vcard($GLOBALS['bocalendar']->so->cal->event);
3527	if($tmpattach){
3528	$tmpbody .="<a href='../index.php?menuaction=calendar.uicalendar.add&date="
3529	.$GLOBALS['bocalendar']->so->cal->event[start][year]
3530	.$event_month
3531	.$GLOBALS['bocalendar']->so->cal->event[start][mday]
3532	."&hour=".$GLOBALS['bocalendar']->so->cal->event[start][hour]
3533	."&minute=".$GLOBALS['bocalendar']->so->cal->event[start][min]
3534	."&title=".$GLOBALS['bocalendar']->so->cal->event['title']
3535	."&description=".$GLOBALS['bocalendar']->so->cal->event['description']
3536	."&location=".$GLOBALS['bocalendar']->so->cal->event['location']."'>"
3537	."<h2>".lang("Add to my expresso")."</h2>";
3538	$tempdir = $GLOBALS['phpgw_info']['server']['temp_dir'] . SEP;
3539	srand((double)microtime()*1000000);
3540	$random_number = rand(100000000,999999999);
3541	$newfilename = md5(time() . getenv("REMOTE_ADDR") . $random_number );
3542	$filename = $tempdir . $newfilename;
3543	$attach_fd = fopen($filename,"w+");
3544	fwrite($attach_fd,$tmpattach);
3545	$mail->AddAttachment($filename, "extern.ics", "base64", "text/plain"); // "application/octet-stream"
3546	fclose($attach_fd);
3547	}
3548
3549	if(isset($new_event['attachment'])){
3550	foreach($new_event['attachment'] as $attach){
3551	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $attach['type']);
3552	}
3553	}
3554
3555	$mail->From = $sender;
3556	$mail->FromName = $GLOBALS['phpgw_info']['user']['fullname'];
3557	$mail->Sender = $mail->From;
3558	$mail->SenderName = $mail->FromName;
3559	$mail->Subject = lang("External event from Expresso");
3560	$mail->Body = $tmpbody;
3561
3562	if(!$mail->Send())
3563	{
3564	$returncode=false;
3565	$errorInfo['ex_participants'] = $mail->ErrorInfo;
3566	}
3567	else
3568	{
3569	$returncode=true;
3570	}
3571	}
3572
3573
3574	if((is_int($this->user) && $this->user != $temp_user['account_id']) \|\|
3575	(is_string($this->user) && $this->user != $temp_user['account_lid']))
3576	{
3577	$GLOBALS['phpgw_info']['user'] = $temp_user;
3578	}
3579
3580	$GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'] = $temp_tz_offset;
3581	$GLBOALS['phpgw']->datetime->tz_offset = ((60 * 60) * $temp_tz_offset);
3582	$GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] = $temp_timeformat;
3583	$GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] = $temp_dateformat;
3584
3585	// Notifica por email o criador do compromisso, com as possï¿œveis falhas.
3586	if($errorInfo) {
3587	$tmpbody = "<font color='red'>".lang("The following commitment had problems for DELIVERING the NOTIFICATION messages.").".</font><br>";
3588	$tmpbody.= "<br>".lang("Summary").": ".$this->so->cal->event[title]."<br>";
3589	$tmpbody.= "<br>".lang("Start time").": ".$GLOBALS['phpgw']->common->show_date($starttime)."<br>".lang("End date").": ".$GLOBALS['phpgw']->common->show_date($endtime)."<br>";
3590	$tmpbody.= "<br><u>".lang("Failed to delivery")."</u><br>";
3591	$failed = false;
3592	if(strstr($errorInfo['participants'],"recipients_failed")){
3593	$failed = explode("recipients_failed",$errorInfo['participants']);
3594	$tmpbody.= lang("to").": ".$failed[1];
3595	}
3596	if(strstr($errorInfo['ex_participants'],"recipients_failed")){
3597	$failed = explode("recipients_failed",$errorInfo['ex_participants']);
3598	$tmpbody.= lang("to").": ".$failed[1];
3599	}
3600	if(!$failed) {
3601	$tmpbody.= lang("Description").":<br>";
3602	$tmpbody.= $errorInfo['participants'];
3603	$tmpbody.= "<br>".$errorInfo['ex_participants'];
3604	}
3605	$tmpbody.= "<br>".lang("Subject").": ".$subject;
3606	// Reinicializa o objeto, devido ao erro anterior na entrega.
3607
3608	$mail = new PHPMailer();
3609	$mail->IsSMTP();
3610	$mail->Host = $emailadmin['smtpServer'];
3611	$mail->Port = $emailadmin['smtpPort'];
3612	$mail->From = $sender;
3613	$mail->FromName = $GLOBALS['phpgw_info']['user']['fullname'];
3614	$mail->Sender = $mail->From;
3615	$mail->SenderName = $mail->FromName;
3616	$mail->IsHTML(True);
3617	$mail->Subject = lang("calendar event")." - ".lang("email notification");
3618	$mail->Body = $tmpbody;
3619	$mail->AddAddress($sender);
3620	if(!$mail->Send())
3621	$returncode = false;
3622	else
3623	$returncode = true;
3624	}
3625	return $returncode;
3626	}
3627
3628	function send_alarm($alarm)
3629	{
3630	//echo "<p>bocalendar::send_alarm("; print_r($alarm); echo ")</p>\n";
3631
3632	$GLOBALS['phpgw_info']['user']['account_id'] = $this->owner = $alarm['owner'];
3633
3634	if (!$alarm['enabled'] \|\| !$alarm['owner'] \|\| !$alarm['cal_id'] \|\| !($event = $this->so->read_entry($alarm['cal_id'])))
3635	{
3636	return False; // event not found
3637	}
3638	if ($alarm['all'])
3639	{
3640	$to_notify = $event['participants'];
3641	}
3642	elseif ($this->check_perms(PHPGW_ACL_READ,$event)) // checks agains $this->owner set to $alarm[owner]
3643	{
3644	$to_notify[$alarm['owner']] = 'A';
3645	}
3646	else
3647	{
3648	return False; // no rights
3649	}
3650	return $this->send_update(MSG_ALARM,$to_notify,$event,False,$alarm['owner']);
3651	}
3652
3653	function get_alarms($event_id)
3654	{
3655	return $this->so->get_alarm($event_id);
3656	}
3657
3658	function alarm_today($event,$today,$starttime)
3659	{
3660	$found = False;
3661	@reset($event['alarm']);
3662	$starttime_hi = $GLOBALS['phpgw']->common->show_date($starttime,'Hi');
3663	$t_appt['month'] =$GLOBALS['phpgw']->common->show_date($today,'m');
3664	$t_appt['mday'] = $GLOBALS['phpgw']->common->show_date($today,'d');
3665	$t_appt['year'] = $GLOBALS['phpgw']->common->show_date($today,'Y');
3666	$t_appt['hour'] = $GLOBALS['phpgw']->common->show_date($starttime,'H');
3667	$t_appt['min'] = $GLOBALS['phpgw']->common->show_date($starttime,'i');
3668	$t_appt['sec'] = 0;
3669	$t_time = $this->maketime($t_appt) - $GLOBALS['phpgw']->datetime->tz_offset;
3670	$y_time = $t_time - 86400;
3671	$tt_time = $t_time + 86399;
3672	print_debug('T_TIME',$t_time.' : '.$GLOBALS['phpgw']->common->show_date($t_time));
3673	print_debug('Y_TIME',$y_time.' : '.$GLOBALS['phpgw']->common->show_date($y_time));
3674	print_debug('TT_TIME',$tt_time.' : '.$GLOBALS['phpgw']->common->show_date($tt_time));
3675	while(list($key,$alarm) = each($event['alarm']))
3676	{
3677	if($alarm['enabled'])
3678	{
3679	print_debug('TIME',$alarm['time'].' : '.$GLOBALS['phpgw']->common->show_date($alarm['time']).' ('.$event['id'].')');
3680	if($event['recur_type'] != MCAL_RECUR_NONE) /* Recurring Event */
3681	{
3682	print_debug('Recurring Event');
3683	if($alarm['time'] > $y_time && $GLOBALS['phpgw']->common->show_date($alarm['time'],'Hi') < $starttime_hi && $alarm['time'] < $t_time)
3684	{
3685	$found = True;
3686	}
3687	}
3688	elseif($alarm['time'] > $y_time && $alarm['time'] < $t_time)
3689	{
3690	$found = True;
3691	}
3692	}
3693	}
3694	print_debug('Found',$found);
3695	return $found;
3696	}
3697
3698	function prepare_recipients(&$new_event,$old_event)
3699	{
3700
3701	// Find modified and deleted users.....
3702	while(list($old_userid,$old_status) = each($old_event['participants']))
3703	{
3704	if(isset($new_event['participants'][$old_userid]))
3705	{
3706	print_debug('Modifying event for user',$old_userid);
3707	$this->modified[(int)$old_userid] = $new_status;
3708	}
3709	else
3710	{
3711	print_debug('Deleting user from the event',$old_userid);
3712	$this->deleted[(int)$old_userid] = $old_status;
3713	}
3714	}
3715	// Find new users.....
3716	while(list($new_userid,$new_status) = each($new_event['participants']))
3717	{
3718	if(!isset($old_event['participants'][$new_userid]))
3719	{
3720	print_debug('Adding event for user',$new_userid);
3721	$this->added[$new_userid] = 'U';
3722	$new_event['participants'][$new_userid] = 'U';
3723	}
3724	}
3725
3726	if(count($this->added) > 0 \|\| count($this->modified) > 0 \|\| count($this->deleted) > 0)
3727	{
3728	if(count($this->added) > 0)
3729	{
3730	$this->ex_participants = '';
3731	$this->send_update(MSG_ADDED,$this->added,'',$new_event);
3732	}
3733	if(count($this->modified) > 0)
3734	{
3735	$this->send_update(MSG_MODIFIED,$this->modified,$old_event,$new_event);
3736	}
3737	if(count($this->deleted) > 0)
3738	{
3739	$this->ex_participants = '';
3740	$this->send_update(MSG_DELETED,$this->deleted,$old_event);
3741	}
3742	}
3743	}
3744
3745	function remove_doubles_in_cache($firstday,$lastday)
3746	{
3747	$already_moved = Array();
3748	for($v=$firstday;$v<=$lastday;$v++)
3749	{
3750	if (!$this->cached_events[$v])
3751	{
3752	continue;
3753	}
3754	$cached = $this->cached_events[$v];
3755	$this->cached_events[$v] = array();
3756	while (list($g,$event) = each($cached))
3757	{
3758	$end = date('Ymd',$this->maketime($event['end']));
3759	print_debug('EVENT',_debug_array($event,False));
3760	print_debug('start',$start);
3761	print_debug('v',$v);
3762
3763	if (!isset($already_moved[$event['id']]) \|\| $event['recur_type'] && $v > $end)
3764	{
3765	$this->cached_events[$v][] = $event;
3766	$already_moved[$event['id']] = 1;
3767	print_debug('Event moved');
3768	}
3769	}
3770	}
3771	}
3772
3773	function get_dirty_entries($lastmod=-1)
3774	{
3775	$events = false;
3776	$event_ids = $this->so->cal->list_dirty_events($lastmod);
3777	if(is_array($event_ids))
3778	{
3779	foreach($event_ids as $key => $id)
3780	{
3781	$events[$id] = $this->so->cal->fetch_event($id);
3782	}
3783	}
3784	unset($event_ids);
3785
3786	$rep_event_ids = $this->so->cal->list_dirty_events($lastmod,$true);
3787	if(is_array($rep_event_ids))
3788	{
3789	foreach($rep_event_ids as $key => $id)
3790	{
3791	$events[$id] = $this->so->cal->fetch_event($id);
3792	}
3793	}
3794	unset($rep_event_ids);
3795
3796	return $events;
3797	}
3798
3799	function _debug_array($data)
3800	{
3801	echo '<br>UI:';
3802	_debug_array($data);
3803	}
3804
3805	/*!
3806	@function rejected_no_show
3807	@abstract checks if event is rejected from user and he's not the owner and dont want rejected
3808	@param $event to check
3809	@returns True if event should not be shown
3810	*/
3811	function rejected_no_show($event)
3812	{
3813	$ret = !$this->prefs['calendar']['show_rejected'] &&
3814	$event['owner'] != $this->owner &&
3815	$event['participants'][$this->owner] == 'R';
3816	//echo "<p>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']."'</p>\n";
3817	return $ret;
3818	}
3819
3820	/* This is called only by list_cals(). It was moved here to remove fatal error in php5 beta4 */
3821	function list_cals_add($id,&$users,&$groups)
3822	{
3823	$name = $GLOBALS['phpgw']->common->grab_owner_name($id);
3824	if (($type = $GLOBALS['phpgw']->accounts->get_type($id)) == 'g')
3825	{
3826	$arr = &$groups;
3827	}
3828	else
3829	{
3830	$arr = &$users;
3831	}
3832	$arr[$name] = Array(
3833	'grantor' => $id,
3834	'value' => ($type == 'g' ? 'g_' : '') . $id,
3835	'name' => $name
3836	);
3837	}
3838
3839	/*!
3840	@function list_cals
3841	@abstract generate list of user- / group-calendars for the selectbox in the header
3842	@returns alphabeticaly sorted array with groups first and then users
3843	*/
3844	function list_cals()
3845	{
3846	$users = $groups = array();
3847	foreach($this->grants as $id => $rights)
3848	{
3849	$this->list_cals_add($id,$users,$groups);
3850	}
3851
3852	//by JakJr, melhora de performance na abertura da agenda
3853	/*if ($memberships = $GLOBALS['phpgw']->accounts->membership($GLOBALS['phpgw_info']['user']['account_id']))
3854	{
3855	foreach($memberships as $group_info)
3856	{
3857	$this->list_cals_add($group_info['account_id'],$users,$groups);
3858
3859	if ($account_perms = $GLOBALS['phpgw']->acl->get_ids_for_location($group_info['account_id'],PHPGW_ACL_READ,'calendar'))
3860	{
3861	foreach($account_perms as $id)
3862	{
3863	$this->list_cals_add($id,$users,$groups);
3864	}
3865	}
3866	}
3867	}*/
3868	uksort($users,'strnatcasecmp');
3869	uksort($groups,'strnatcasecmp');
3870
3871	return $users + $groups; // users first and then groups, both alphabeticaly
3872	}
3873
3874	function translate($key,$vars=false, $not_found='*' )
3875	{
3876	if ($this->async)
3877	return $GLOBALS['phpgw']->translation->translate_async($key, $vars);
3878	return lang($key, $vars);
3879	}
3880
3881	/*!
3882	@function event2array
3883	@abstract create array with name, translated name and readable content of each attributes of an event
3884	@syntax event2array($event,$sep='<br>')
3885	@param $event event to use
3886	@returns array of attributes with fieldname as key and array with the 'field'=translated name \
3887	'data' = readable content (for participants this is an array !)
3888	*/
3889	function event2array($event)
3890	{
3891
3892
3893	$var['title'] = Array(
3894	'field' => $this->translate('Title'),
3895	'data' => $event['title']
3896	);
3897
3898	// Some browser add a \n when its entered in the database. Not a big deal
3899	// this will be printed even though its not needed.
3900	$var['description'] = Array(
3901	'field' => $this->translate('Description'),
3902	'data' => $event['description']
3903	);
3904
3905	$var['ex_participants'] = Array(
3906	'field' => $this->translate('External Participants'),
3907	'data' => $event['ex_participants']
3908	);
3909
3910	$cats = Array();
3911	$this->cat->categories($this->bo->owner,'calendar');
3912	if(strpos($event['category'],','))
3913	{
3914	$cats = explode(',',$event['category']);
3915	}
3916	else
3917	{
3918	$cats[] = $event['category'];
3919	}
3920	foreach($cats as $cat_id)
3921	{
3922	list($cat) = $this->cat->return_single($cat_id);
3923	$cat_string[] = $cat['name'];
3924	}
3925	$var['category'] = Array(
3926	'field' => $this->translate('Category'),
3927	'data' => implode(', ',$cat_string)
3928	);
3929
3930	$var['location'] = Array(
3931	'field' => $this->translate('Location'),
3932	'data' => $event['location']
3933	);
3934
3935	$var['startdate'] = Array(
3936	'field' => $this->translate('Start Date/Time'),
3937	'data' => $GLOBALS['phpgw']->common->show_date($this->maketime($event['start']) - $GLOBALS['phpgw']->datetime->tz_offset),
3938	);
3939
3940	$var['enddate'] = Array(
3941	'field' => $this->translate('End Date/Time'),
3942	'data' => $GLOBALS['phpgw']->common->show_date($this->maketime($event['end']) - $GLOBALS['phpgw']->datetime->tz_offset)
3943	);
3944
3945	$pri = Array(
3946	1 => lang('Low'),
3947	2 => lang('Normal'),
3948	3 => lang('High')
3949	);
3950	$var['priority'] = Array(
3951	'field' => lang('Priority'),
3952	'data' => $pri[$event['priority']]
3953	);
3954
3955	$var['owner'] = Array(
3956	'field' => lang('Created By'),
3957	'data' => $GLOBALS['phpgw']->common->grab_owner_name($event['owner'])
3958	);
3959
3960	$var['updated'] = Array(
3961	'field' => lang('Updated'),
3962	'data' => $GLOBALS['phpgw']->common->show_date($this->maketime($event['modtime']) - $GLOBALS['phpgw']->datetime->tz_offset)
3963	);
3964
3965	$var['attachment'] = Array(
3966	'field' => $this->translate('Attachment'),
3967	'data' => $event['attachment']
3968	);
3969
3970	$var['alter_by'] = Array(
3971	'field' => $this->translate('Alter by'),
3972	'data' => $event['alter_by']
3973	);
3974
3975	$var['access'] = Array(
3976	'field' => lang('Access'),
3977	'data' => $event['public'] ? lang('Public') : lang('Private')
3978	);
3979
3980	if(@isset($event['groups'][0]))
3981	{
3982	$cal_grps = '';
3983	for($i=0;$i<count($event['groups']);$i++)
3984	{
3985	if($GLOBALS['phpgw']->accounts->exists($event['groups'][$i]))
3986	{
3987	$cal_grps .= ($i>0?'<br>':'').$GLOBALS['phpgw']->accounts->id2name($event['groups'][$i]);
3988	}
3989	}
3990
3991	$var['groups'] = Array(
3992	'field' => lang('Groups'),
3993	'data' => $cal_grps
3994	);
3995	}
3996
3997	$participants = array();
3998	foreach($event['participants'] as $user => $short_status)
3999	{
4000	if($GLOBALS['phpgw']->accounts->exists($user))
4001	{
4002	$participants[$user] = $GLOBALS['phpgw']->common->grab_owner_name($user).' ('.$this->get_long_status($short_status).')';
4003	}
4004	}
4005	$var['participants'] = Array(
4006	'field' => $this->translate('Participants'),
4007	'data' => $participants
4008	);
4009
4010	// Repeated Events
4011	if($event['recur_type'] != MCAL_RECUR_NONE)
4012	{
4013	$str = lang($this->rpt_type[$event['recur_type']]);
4014
4015	$str_extra = array();
4016	if ($event['recur_enddate']['mday'] != 0 && $event['recur_enddate']['month'] != 0 && $event['recur_enddate']['year'] != 0)
4017	{
4018	$recur_end = $this->maketime($event['recur_enddate']);
4019	if($recur_end != 0)
4020	{
4021	$recur_end -= $GLOBALS['phpgw']->datetime->tz_offset;
4022	$str_extra[] = lang('ends').': '.lang($GLOBALS['phpgw']->common->show_date($recur_end,'l')).', '.$this->long_date($recur_end).' ';
4023	}
4024	}
4025	// only weekly uses the recur-data (days) !!!
4026	if($event['recur_type'] == MCAL_RECUR_WEEKLY)
4027	{
4028	$repeat_days = array();
4029	foreach ($this->rpt_day as $mcal_mask => $dayname)
4030	{
4031	if ($event['recur_data'] & $mcal_mask)
4032	{
4033	$repeat_days[] = lang($dayname);
4034	}
4035	}
4036	if(count($repeat_days))
4037	{
4038	$str_extra[] = lang('days repeated').': '.implode(', ',$repeat_days);
4039	}
4040	}
4041	if($event['recur_interval'] != 0)
4042	{
4043	$str_extra[] = lang('Interval').': '.$event['recur_interval'];
4044	}
4045
4046	if(count($str_extra))
4047	{
4048	$str .= ' ('.implode(', ',$str_extra).')';
4049	}
4050
4051	$var['recure_type'] = Array(
4052	'field' => lang('Repetition'),
4053	'data' => $str,
4054	);
4055	}
4056
4057	if (!isset($this->fields))
4058	{
4059	$this->custom_fields = CreateObject('calendar.bocustom_fields');
4060	$this->fields = &$this->custom_fields->fields;
4061	$this->stock_fields = &$this->custom_fields->stock_fields;
4062	}
4063	foreach($this->fields as $field => $data)
4064	{
4065	if (!$data['disabled'])
4066	{
4067	if (isset($var[$field]))
4068	{
4069	$sorted[$field] = $var[$field];
4070	}
4071	elseif (!isset($this->stock_fields[$field]) && strlen($event[$field])) // Custom field
4072	{
4073	$lang = lang($name = substr($field,1));
4074	$sorted[$field] = array(
4075	'field' => $lang == $name.'*' ? $name : $lang,
4076	'data' => $event[$field]
4077	);
4078	}
4079	}
4080	unset($var[$field]);
4081	}
4082	foreach($var as $name => $v)
4083	{
4084	$sorted[$name] = $v;
4085
4086	}
4087	return $sorted;
4088	}
4089
4090	/*!
4091	@function check_set_default_prefs
4092	@abstract sets the default prefs, if they are not already set (on a per pref. basis)
4093	@note It sets a flag in the app-session-data to be called only once per session
4094	*/
4095	function check_set_default_prefs()
4096	{
4097	if (($set = $GLOBALS['phpgw']->session->appsession('default_prefs_set','calendar')))
4098	{
4099	return;
4100	}
4101	$GLOBALS['phpgw']->session->appsession('default_prefs_set','calendar','set');
4102
4103	$default_prefs = $GLOBALS['phpgw']->preferences->default['calendar'];
4104
4105	$subject = $this->translate('Calendar Event') . ' - $$action$$: $$startdate$$ $$title$$'."\n";
4106	$defaults = array(
4107	'defaultcalendar' => 'week',
4108	'mainscreen_showevents' => '0',
4109	'summary' => 'no',
4110	'receive_updates' => 'no',
4111	'update_format' => 'extended', // leave it to extended for now, as iCal kills the message-body
4112	'notifyAdded' => $subject . $this->translate ('You have a meeting scheduled for %1',array('$$startdate$$')),
4113	'notifyCanceled' => $subject . $this->translate ('Your meeting scheduled for %1 has been canceled',array('$$startdate$$')),
4114	'notifyModified' => $subject . $this->translate ('Your meeting that had been scheduled for %1 has been rescheduled to %2',array('$$olddate$$','$$startdate$$')),
4115	'notifyResponse' => $subject . $this->translate ('On %1 %2 %3 your meeting request for %4', array('$$date$$','$$fullname$$','$$action$$','$$startdate$$')),
4116	'notifyAlarm' => $this->translate('Alarm for %1 at %2 in %3',array('$$title$$','$$startdate$$','$$location$$')) . "\n" . $this->translate('Here is your requested alarm.'),
4117	'show_rejected' => '0',
4118	'hide_event_conflict' => '0',
4119	'display_status' => '1',
4120	'weekdaystarts' => 'Monday',
4121	'workdaystarts' => '9',
4122	'workdayends' => '17',
4123	'interval' => '30',
4124	'defaultlength' => '60',
4125	'planner_start_with_group' => $GLOBALS['phpgw']->accounts->name2id('Default'),
4126	'planner_intervals_per_day'=> '4',
4127	'defaultfilter' => 'all',
4128	'default_private' => '0',
4129	'display_minicals'=> '1',
4130	'print_black_white'=>'0'
4131	);
4132	foreach($defaults as $var => $default)
4133	{
4134	if (!isset($default_prefs[$var]) \|\| $default_prefs[$var] == '')
4135	{
4136	$GLOBALS['phpgw']->preferences->add('calendar',$var,$default,'default');
4137	$need_save = True;
4138	}
4139	}
4140	if ($need_save)
4141	{
4142	$prefs = $GLOBALS['phpgw']->preferences->save_repository(False,'default');
4143	$this->prefs['calendar'] = $prefs['calendar'];
4144	}
4145	if ($this->prefs['calendar']['send_updates'] && !isset($this->prefs['calendar']['receive_updates']))
4146	{
4147	$this->prefs['calendar']['receive_updates'] = $this->prefs['calendar']['send_updates'];
4148	$GLOBALS['phpgw']->preferences->add('calendar','receive_updates',$this->prefs['calendar']['send_updates']);
4149	$GLOBALS['phpgw']->preferences->delete('calendar','send_updates');
4150	$prefs = $GLOBALS['phpgw']->preferences->save_repository();
4151	}
4152	}
4153
4154	// return array with all infolog categories (for xmlrpc)
4155	function categories($complete = False)
4156	{
4157	return $GLOBALS['server']->categories($complete);
4158	}
4159	}
4160	?>

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