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source: trunk/calendar/inc/class.boicalendar.inc.php @ 7673

Revision 7673, 90.6 KB checked in by douglasz, 11 years ago (diff)
Ticket #3236 - Correcoes para Performance: Function Within Loop Declaration.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
	2
[5132]	3	/**************************************************************************\
	4	* eGroupWare - iCalendar Parser *
	5	* http://www.egroupware.org *
	6	* Written by Mark Peters <skeeter@phpgroupware.org> *
	7	* -------------------------------------------- *
	8	* This program is free software; you can redistribute it and/or modify it *
	9	* under the terms of the GNU General Public License as published by the *
	10	* Free Software Foundation; either version 2 of the License, or (at your *
	11	* option) any later version. *
	12	\**************************************************************************/
[2]	13
[5132]	14	define('FOLD_LENGTH', 75);
[2]	15
[5132]	16	define('VEVENT', 1);
	17	define('VTODO', 2);
[2]	18
[5132]	19	define('NONE', 0);
	20	define('CHAIR', 1);
	21	define('REQ_PARTICIPANT', 2);
	22	define('OPT_PARTICIPANT', 3);
	23	define('NON_PARTICIPANT', 4);
[2]	24
[5132]	25	define('INDIVIDUAL', 1);
	26	define('GROUP', 2);
	27	define('RESOURCE', 4);
	28	define('ROOM', 8);
	29	define('UNKNOWN', 16);
[2]	30
[5132]	31	define('NEEDS_ACTION', 0);
	32	define('ACCEPTED', 1);
	33	define('DECLINED', 2);
	34	define('TENTATIVE', 3);
	35	define('DELEGATED', 4);
	36	define('COMPLETED', 5);
	37	define('IN_PROCESS', 6);
[2]	38
[5132]	39	/*
	40	* Class
	41	*/
	42	define('_PRIVATE', 0);
	43	define('_PUBLIC', 1);
	44	define('_CONFIDENTIAL', 3);
[2]	45
[5132]	46	/*
	47	* Transparency
	48	*/
	49	define('TRANSPARENT', 0);
	50	define('OPAQUE', 1);
[2]	51
[5132]	52	/*
	53	* Frequency
	54	*/
	55	define('SECONDLY', 1);
	56	define('MINUTELY', 2);
	57	define('HOURLY', 3);
	58	define('DAILY', 4);
	59	define('WEEKLY', 5);
	60	define('MONTHLY', 6);
	61	define('YEARLY', 7);
[2]	62
[5132]	63	define('FREE', 0);
	64	define('BUSY', 1);
	65	define('BUSY_UNAVAILABLE', 2);
	66	define('BUSY_TENTATIVE', 3);
[2]	67
[5132]	68	define('THISANDPRIOR', 0);
	69	define('THISANDFUTURE', 1);
[2]	70
[5132]	71	define('START', 0);
	72	define('END', 1);
[2]	73
[5132]	74	define('_8BIT', 0);
	75	define('_BASE64', 1);
[2]	76
[5132]	77	define('OTHER', 99);
[2]	78
[5132]	79	class boicalendar {
	80	var $public_functions = array (
[2]	81	'import' => True,
	82	'export' => True,
	83	'freebusy' => True,
	84	);
	85
	86	var $ical;
	87	var $line = 0;
[5132]	88	var $event = Array ();
	89	var $todo = Array ();
	90	var $journal = Array ();
	91	var $freebusy = Array ();
	92	var $timezone = Array ();
	93	var $property = Array ();
	94	var $parameter = Array ();
[2]	95	var $debug_str = False;
	96	var $api = True;
	97	var $chunk_split = True;
	98
	99	/*
	100	* Base Functions
	101	*/
	102
[5132]	103	function boicalendar() {
	104	$this->property = Array (
	105	'action' => Array (
[2]	106	'type' => 'text',
	107	'to_text' => True,
[5132]	108	'valarm' => Array (
[2]	109	'state' => 'required',
	110	'multiples' => False
	111	)
	112	),
[5132]	113	'attach' => Array (
[2]	114	'type' => 'uri',
	115	'to_text' => True,
[5132]	116	'vevent' => Array (
[2]	117	'state' => 'optional',
	118	'multiples' => True
	119	),
[5132]	120	'vtodo' => Array (
[2]	121	'state' => 'optional',
	122	'multiples' => True
	123	),
[5132]	124	'vjournal' => Array (
[2]	125	'state' => 'optional',
	126	'multiples' => True
	127	),
[5132]	128	'valarm' => Array (
[2]	129	'state' => 'optional',
	130	'multiples' => True
	131	)
	132	),
[5132]	133	'attendee' => Array (
[2]	134	'type' => 'cal-address',
	135	'to_text' => False,
[5132]	136	'vevent' => Array (
[2]	137	'state' => 'optional',
	138	'multiples' => True
	139	),
[5132]	140	'vtodo' => Array (
[2]	141	'state' => 'optional',
	142	'multiples' => True
	143	),
[5132]	144	'vjournal' => Array (
[2]	145	'state' => 'optional',
	146	'multiples' => True
	147	),
[5132]	148	'valarm' => Array (
[2]	149	'state' => 'optional',
	150	'multiples' => True
	151	),
[5132]	152	'vfreebusy' => Array (
[2]	153	'state' => 'optional',
	154	'multiples' => True
	155	)
	156	),
[5132]	157	'categories' => Array (
[2]	158	'type' => 'text',
	159	'to_text' => True,
[5132]	160	'vevent' => Array (
[2]	161	'state' => 'optional',
	162	'multiples' => True
	163	),
[5132]	164	'vtodo' => Array (
[2]	165	'state' => 'optional',
	166	'multiples' => False
	167	),
[5132]	168	'vjournal' => Array (
[2]	169	'state' => 'optional',
	170	'multiples' => True
	171	)
	172	),
[5132]	173	'class' => Array (
[2]	174	'type' => 'text',
	175	'to_text' => True,
[5132]	176	'vevent' => Array (
[2]	177	'state' => 'optional',
	178	'multiples' => False
	179	),
[5132]	180	'vtodo' => Array (
[2]	181	'state' => 'optional',
	182	'multiples' => False
	183	),
[5132]	184	'vjournal' => Array (
[2]	185	'state' => 'optional',
	186	'multiples' => False
	187	)
	188	),
[5132]	189	'comment' => Array (
[2]	190	'type' => 'text',
	191	'to_text' => True,
[5132]	192	'daylight' => Array (
[2]	193	'state' => 'optional',
	194	'multiples' => True
	195	),
[5132]	196	'standard' => Array (
[2]	197	'state' => 'optional',
	198	'multiples' => True
	199	),
[5132]	200	'valarm' => Array (
[2]	201	'state' => 'optional',
	202	'multiples' => True
	203	),
[5132]	204	'vevent' => Array (
[2]	205	'state' => 'optional',
	206	'multiples' => True
	207	),
[5132]	208	'vfreebusy' => Array (
[2]	209	'state' => 'optional',
	210	'multiples' => True
	211	),
[5132]	212	'vjournal' => Array (
[2]	213	'state' => 'optional',
	214	'multiples' => True
	215	),
[5132]	216	'vtodo' => Array (
[2]	217	'state' => 'optional',
	218	'multiples' => True
	219	)
	220	),
[5132]	221	'completed' => Array (
[2]	222	'type' => 'date-time',
	223	'to_text' => False,
[5132]	224	'vtodo' => Array (
[2]	225	'state' => 'optional',
	226	'multiples' => False
	227	)
	228	),
[5132]	229	'contact' => Array (
[2]	230	'type' => 'text',
	231	'to_text' => True,
[5132]	232	'vevent' => Array (
[2]	233	'state' => 'optional',
	234	'multiples' => True
	235	),
[5132]	236	'vfreebusy' => Array (
[2]	237	'state' => 'optional',
	238	'multiples' => False
	239	),
[5132]	240	'vjournal' => Array (
[2]	241	'state' => 'optional',
	242	'multiples' => True
	243	)
	244	),
[5132]	245	'created' => Array (
[2]	246	'type' => 'date-time',
	247	'to_text' => False,
[5132]	248	'vevent' => Array (
[2]	249	'state' => 'optional',
	250	'multiples' => False
	251	),
[5132]	252	'vtodo' => Array (
[2]	253	'state' => 'optional',
	254	'multiples' => False
	255	),
[5132]	256	'vjournal' => Array (
[2]	257	'state' => 'optional',
	258	'multiples' => False
	259	)
	260	),
[5132]	261	'description' => Array (
[2]	262	'type' => 'text',
	263	'to_text' => True,
[5132]	264	'vevent' => Array (
[2]	265	'state' => 'optional',
	266	'multiples' => False
	267	),
[5132]	268	'vtodo' => Array (
[2]	269	'state' => 'optional',
	270	'multiples' => False
	271	),
[5132]	272	'vjournal' => Array (
[2]	273	'state' => 'optional',
	274	'multiples' => True
	275	),
[5132]	276	'valarm' => Array (
[2]	277	'state' => 'optional',
	278	'multiples' => False
	279	)
	280	),
[5132]	281	'dtend' => Array (
[2]	282	'type' => 'date-time',
	283	'to_text' => False,
[5132]	284	'vevent' => Array (
[2]	285	'state' => 'optional',
	286	'multiples' => False
	287	),
[5132]	288	'vfreebusy' => Array (
[2]	289	'state' => 'optional',
	290	'multiples' => False
	291	)
	292	),
[5132]	293	'dtstamp' => Array (
[2]	294	'type' => 'date-time',
	295	'to_text' => False,
[5132]	296	'vevent' => Array (
[2]	297	'state' => 'optional',
	298	'multiples' => False
	299	),
[5132]	300	'vtodo' => Array (
[2]	301	'state' => 'optional',
	302	'multiples' => False
	303	),
[5132]	304	'vjournal' => Array (
[2]	305	'state' => 'optional',
	306	'multiples' => True
	307	),
[5132]	308	'vfreebusy' => Array (
[2]	309	'state' => 'optional',
	310	'multiples' => False
	311	)
	312	),
[5132]	313	'dtstart' => Array (
[2]	314	'type' => 'date-time',
	315	'to_text' => False,
[5132]	316	'daylight' => Array (
[2]	317	'state' => 'required',
	318	'multiples' => False
	319	),
[5132]	320	'standard' => Array (
[2]	321	'state' => 'required',
	322	'multiples' => False
	323	),
[5132]	324	'vevent' => Array (
[2]	325	'state' => 'optional',
	326	'multiples' => False
	327	),
[5132]	328	'vfreebusy' => Array (
[2]	329	'state' => 'optional',
	330	'multiples' => False
	331	),
[5132]	332	'vjournal' => Array (
[2]	333	'state' => 'optional',
	334	'multiples' => False
	335	),
[5132]	336	'vtodo' => Array (
[2]	337	'state' => 'optional',
	338	'multiples' => False
	339	)
	340	),
[5132]	341	'due' => Array (
[2]	342	'type' => 'date-time',
	343	'to_text' => False,
[5132]	344	'vtodo' => Array (
[2]	345	'state' => 'optional',
	346	'multiples' => False
	347	)
	348	),
[5132]	349	'duration' => Array (
[2]	350	'type' => 'duration',
	351	'to_text' => False,
[5132]	352	'valarm' => Array (
[2]	353	'state' => 'optional',
	354	'multiples' => False
	355	),
[5132]	356	'vevent' => Array (
[2]	357	'state' => 'optional',
	358	'multiples' => False
	359	),
[5132]	360	'vfreebusy' => Array (
[2]	361	'state' => 'optional',
	362	'multiples' => False
	363	),
[5132]	364	'vtodo' => Array (
[2]	365	'state' => 'optional',
	366	'multiples' => False
	367	)
	368	),
[5132]	369	'exdate' => Array (
[2]	370	'type' => 'date-time',
	371	'to_text' => False,
[5132]	372	'vevent' => Array (
[2]	373	'state' => 'optional',
	374	'multiples' => True
	375	),
[5132]	376	'vjournal' => Array (
[2]	377	'state' => 'optional',
	378	'multiples' => True
	379	),
[5132]	380	'vtodo' => Array (
[2]	381	'state' => 'optional',
	382	'multiples' => True
	383	)
	384	),
[5132]	385	'exrule' => Array (
[2]	386	'type' => 'recur',
	387	'to_text' => False,
[5132]	388	'vevent' => Array (
[2]	389	'state' => 'optional',
	390	'multiples' => True
	391	),
[5132]	392	'vjournal' => Array (
[2]	393	'state' => 'optional',
	394	'multiples' => True
	395	),
[5132]	396	'vtodo' => Array (
[2]	397	'state' => 'optional',
	398	'multiples' => True
	399	)
	400	),
[5132]	401	'freebusy' => Array (
[2]	402	'type' => 'freebusy',
	403	'to_text' => False,
[5132]	404	'vfreebusy' => Array (
[2]	405	'state' => 'optional',
	406	'multiples' => True
	407	)
	408	),
[5132]	409	'geo' => Array (
[2]	410	'type' => 'float',
	411	'to_text' => True,
[5132]	412	'vevent' => Array (
[2]	413	'state' => 'optional',
	414	'multiples' => False
	415	),
[5132]	416	'vtodo' => Array (
[2]	417	'state' => 'optional',
	418	'multiples' => False
	419	)
	420	),
[5132]	421	'last_modified' => Array (
[2]	422	'type' => 'date-time',
	423	'to_text' => False,
[5132]	424	'vevent' => Array (
[2]	425	'state' => 'optional',
	426	'multiples' => False
	427	),
[5132]	428	'vtodo' => Array (
[2]	429	'state' => 'optional',
	430	'multiples' => False
	431	),
[5132]	432	'vjournal' => Array (
[2]	433	'state' => 'optional',
	434	'multiples' => False
	435	),
[5132]	436	'vtimezone' => Array (
[2]	437	'state' => 'optional',
	438	'multiples' => False
	439	)
	440	),
[5132]	441	'location' => Array (
[2]	442	'type' => 'text',
	443	'to_text' => True,
[5132]	444	'vevent' => Array (
[2]	445	'state' => 'optional',
	446	'multiples' => False
	447	),
[5132]	448	'vtodo' => Array (
[2]	449	'state' => 'optional',
	450	'multiples' => False
	451	)
	452	),
[5132]	453	'method' => Array (
[2]	454	'type' => 'text',
	455	'to_text' => True,
[5132]	456	'ical' => Array (
[2]	457	'state' => 'required',
	458	'multiples' => False
	459	)
	460	),
[5132]	461	'organizer' => Array (
[2]	462	'type' => 'cal-address',
	463	'to_text' => False,
[5132]	464	'vevent' => Array (
[2]	465	'state' => 'optional',
	466	'multiples' => False
	467	),
[5132]	468	'vtodo' => Array (
[2]	469	'state' => 'optional',
	470	'multiples' => False
	471	),
[5132]	472	'vjournal' => Array (
[2]	473	'state' => 'optional',
	474	'multiples' => False
	475	),
[5132]	476	'vfreebusy' => Array (
[2]	477	'state' => 'optional',
	478	'multiples' => False
	479	)
	480	),
[5132]	481	'percent_complete' => Array (
[2]	482	'type' => 'integer',
	483	'to_text' => False,
[5132]	484	'vtodo' => Array (
[2]	485	'state' => 'optional',
	486	'multiples' => False
	487	)
	488	),
[5132]	489	'priority' => Array (
[2]	490	'type' => 'integer',
	491	'to_text' => True,
[5132]	492	'vevent' => Array (
[2]	493	'state' => 'optional',
	494	'multiples' => False
	495	),
[5132]	496	'vtodo' => Array (
[2]	497	'state' => 'optional',
	498	'multiples' => False
	499	)
	500	),
[5132]	501	'prodid' => Array (
[2]	502	'type' => 'text',
	503	'to_text' => True,
[5132]	504	'ical' => Array (
[2]	505	'state' => 'required',
	506	'multiples' => False
	507	)
	508	),
[5132]	509	'rdate' => Array (
[2]	510	'type' => 'date-time',
	511	'to_text' => False,
[5132]	512	'daylight' => Array (
[2]	513	'state' => 'optional',
	514	'multiples' => True
	515	),
[5132]	516	'standard' => Array (
[2]	517	'state' => 'optional',
	518	'multiples' => True
	519	),
[5132]	520	'vevent' => Array (
[2]	521	'state' => 'optional',
	522	'multiples' => True
	523	),
[5132]	524	'vtodo' => Array (
[2]	525	'state' => 'optional',
	526	'multiples' => True
	527	),
[5132]	528	'vjournal' => Array (
[2]	529	'state' => 'optional',
	530	'multiples' => True
	531	)
	532	),
[5132]	533	'recurrence_id' => Array (
[2]	534	'type' => 'date-time',
	535	'to_text' => False,
[5132]	536	'vevent' => Array (
[2]	537	'state' => 'optional',
	538	'multiples' => False
	539	),
[5132]	540	'vjournal' => Array (
[2]	541	'state' => 'optional',
	542	'multiples' => False
	543	),
[5132]	544	'vtodo' => Array (
[2]	545	'state' => 'optional',
	546	'multiples' => False
	547	)
	548	),
[5132]	549	'related_to' => Array (
[2]	550	'type' => 'text',
	551	'to_text' => False,
[5132]	552	'vevent' => Array (
[2]	553	'state' => 'optional',
	554	'multiples' => False
	555	),
[5132]	556	'vjournal' => Array (
[2]	557	'state' => 'optional',
	558	'multiples' => True
	559	),
[5132]	560	'vtodo' => Array (
[2]	561	'state' => 'optional',
	562	'multiples' => True
	563	)
	564	),
[5132]	565	'request_status' => Array (
[2]	566	'type' => 'text',
	567	'to_text' => True,
[5132]	568	'vevent' => Array (
[2]	569	'state' => 'optional',
	570	'multiples' => False
	571	),
[5132]	572	'vtodo' => Array (
[2]	573	'state' => 'optional',
	574	'multiples' => False
	575	),
[5132]	576	'vjournal' => Array (
[2]	577	'state' => 'optional',
	578	'multiples' => True
	579	),
[5132]	580	'vfreebusy' => Array (
[2]	581	'state' => 'optional',
	582	'multiples' => True
	583	)
	584	),
[5132]	585	'resources' => Array (
[2]	586	'type' => 'text',
	587	'to_text' => False,
[5132]	588	'vevent' => Array (
[2]	589	'state' => 'optional',
	590	'multiples' => False
	591	),
[5132]	592	'vtodo' => Array (
[2]	593	'state' => 'optional',
	594	'multiples' => False
	595	)
	596	),
[5132]	597	'rrule' => Array (
[2]	598	'type' => 'recur',
	599	'to_text' => False,
[5132]	600	'daylight' => Array (
[2]	601	'state' => 'optional',
	602	'multiples' => True
	603	),
[5132]	604	'standard' => Array (
[2]	605	'state' => 'optional',
	606	'multiples' => True
	607	),
[5132]	608	'vevent' => Array (
[2]	609	'state' => 'optional',
	610	'multiples' => True
	611	),
[5132]	612	'vtodo' => Array (
[2]	613	'state' => 'optional',
	614	'multiples' => True
	615	),
[5132]	616	'vjournal' => Array (
[2]	617	'state' => 'optional',
	618	'multiples' => True
	619	)
	620	),
[5132]	621	'sequence' => Array (
[2]	622	'type' => 'integer',
	623	'to_text' => True,
[5132]	624	'vevent' => Array (
[2]	625	'state' => 'optional',
	626	'multiples' => False
	627	),
[5132]	628	'vjournal' => Array (
[2]	629	'state' => 'optional',
	630	'multiples' => False
	631	),
[5132]	632	'vtodo' => Array (
[2]	633	'state' => 'optional',
	634	'multiples' => False
	635	)
	636	),
[5132]	637	'status' => Array (
[2]	638	'type' => 'text',
	639	'to_text' => True,
[5132]	640	'vevent' => Array (
[2]	641	'state' => 'optional',
	642	'multiples' => False
	643	),
[5132]	644	'vjournal' => Array (
[2]	645	'state' => 'optional',
	646	'multiples' => False
	647	),
[5132]	648	'vtodo' => Array (
[2]	649	'state' => 'optional',
	650	'multiples' => False
	651	)
	652	),
[5132]	653	'summary' => Array (
[2]	654	'type' => 'text',
	655	'to_text' => True,
[5132]	656	'vevent' => Array (
[2]	657	'state' => 'optional',
	658	'multiples' => False
	659	),
[5132]	660	'vtodo' => Array (
[2]	661	'state' => 'optional',
	662	'multiples' => False
	663	),
[5132]	664	'vjournal' => Array (
[2]	665	'state' => 'optional',
	666	'multiples' => False
	667	),
[5132]	668	'valarm' => Array (
[2]	669	'state' => 'optional',
	670	'multiples' => False
	671	)
	672	),
[5132]	673	'transp' => Array (
[2]	674	'type' => 'text',
	675	'to_text' => True,
[5132]	676	'vevent' => Array (
[2]	677	'state' => 'optional',
	678	'multiples' => False
	679	)
	680	),
[5132]	681	'trigger' => Array (
[2]	682	'type' => 'text',
	683	'to_text' => True,
[5132]	684	'valarm' => Array (
[2]	685	'state' => 'optional',
	686	'multiples' => False
	687	)
	688	),
[5132]	689	'tzid' => Array (
[2]	690	'type' => 'text',
	691	'to_text' => True,
[5132]	692	'vtimezone' => Array (
[2]	693	'state' => 'required',
	694	'multiples' => False
	695	)
	696	),
[5132]	697	'tzname' => Array (
[2]	698	'type' => 'text',
	699	'to_text' => True,
[5132]	700	'daylight' => Array (
[2]	701	'state' => 'optional',
	702	'multiples' => True
	703	),
[5132]	704	'standard' => Array (
[2]	705	'state' => 'optional',
	706	'multiples' => True
	707	)
	708	),
[5132]	709	'tzoffsetfrom' => Array (
[2]	710	'type' => 'utc-offset',
	711	'to_text' => True,
[5132]	712	'daylight' => Array (
[2]	713	'state' => 'required',
	714	'multiples' => False
	715	),
[5132]	716	'standard' => Array (
[2]	717	'state' => 'required',
	718	'multiples' => False
	719	)
	720	),
[5132]	721	'tzoffsetto' => Array (
[2]	722	'type' => 'utc-offset',
	723	'to_text' => True,
[5132]	724	'daylight' => Array (
[2]	725	'state' => 'required',
	726	'multiples' => False
	727	),
[5132]	728	'standard' => Array (
[2]	729	'state' => 'required',
	730	'multiples' => False
	731	)
	732	),
[5132]	733	'tzurl' => Array (
[2]	734	'type' => 'uri',
	735	'to_text' => True,
[5132]	736	'vtimezone' => Array (
[2]	737	'state' => 'optional',
	738	'multiples' => False
	739	)
	740	),
[5132]	741	'uid' => Array (
[2]	742	'type' => 'text',
	743	'to_text' => True,
[5132]	744	'vevent' => Array (
[2]	745	'state' => 'required',
	746	'multiples' => False
	747	),
[5132]	748	'vfreebusy' => Array (
[2]	749	'state' => 'required',
	750	'multiples' => False
	751	),
[5132]	752	'vjournal' => Array (
[2]	753	'state' => 'required',
	754	'multiples' => False
	755	),
[5132]	756	'vtodo' => Array (
[2]	757	'state' => 'required',
	758	'multiples' => False
	759	)
	760	),
[5132]	761	'url' => Array (
[2]	762	'type' => 'text',
	763	'to_text' => True,
[5132]	764	'vevent' => Array (
[2]	765	'state' => 'required',
	766	'multiples' => False
	767	),
[5132]	768	'vfreebusy' => Array (
[2]	769	'state' => 'required',
	770	'multiples' => False
	771	),
[5132]	772	'vjournal' => Array (
[2]	773	'state' => 'optional',
	774	'multiples' => False
	775	),
[5132]	776	'vtodo' => Array (
[2]	777	'state' => 'required',
	778	'multiples' => False
	779	)
	780	),
[5132]	781	'version' => Array (
[2]	782	'type' => 'text',
	783	'to_text' => True,
[5132]	784	'ical' => Array (
[2]	785	'state' => 'required',
	786	'multiples' => False
	787	)
	788	)
	789	);
[5132]	790	$this->parameter = Array (
	791	'altrep' => Array (
[2]	792	'type' => 'uri',
	793	'quoted' => True,
	794	'to_text' => True,
[5132]	795	'properties' => Array (
[2]	796	'comment' => True,
	797	'description' => True,
	798	'location' => True,
	799	'prodid' => True,
	800	'resources' => True,
	801	'summary' => True,
	802	'contact' => True
	803	)
	804	),
[5132]	805	'byday' => Array (
[2]	806	'type' => 'text',
	807	'quoted' => False,
	808	'to_text' => False,
[5132]	809	'properties' => Array (
[2]	810	'rrule' => True
	811	)
	812	),
[5132]	813	'byhour' => Array (
[2]	814	'type' => 'text',
	815	'quoted' => False,
	816	'to_text' => False,
[5132]	817	'properties' => Array (
[2]	818	'rrule' => True
	819	)
	820	),
[5132]	821	'byminute' => Array (
[2]	822	'type' => 'text',
	823	'quoted' => False,
	824	'to_text' => False,
[5132]	825	'properties' => Array (
[2]	826	'rrule' => True
	827	)
	828	),
[5132]	829	'bymonth' => Array (
[2]	830	'type' => 'text',
	831	'quoted' => False,
	832	'to_text' => False,
[5132]	833	'properties' => Array (
[2]	834	'rrule' => True
	835	)
	836	),
[5132]	837	'bymonthday' => Array (
[2]	838	'type' => 'text',
	839	'quoted' => False,
	840	'to_text' => False,
[5132]	841	'properties' => Array (
[2]	842	'rrule' => True
	843	)
	844	),
[5132]	845	'bysecond' => Array (
[2]	846	'type' => 'text',
	847	'quoted' => False,
	848	'to_text' => False,
[5132]	849	'properties' => Array (
[2]	850	'rrule' => True
	851	)
	852	),
[5132]	853	'bysetpos' => Array (
[2]	854	'type' => 'text',
	855	'quoted' => False,
	856	'to_text' => False,
[5132]	857	'properties' => Array (
[2]	858	'rrule' => True
	859	)
	860	),
[5132]	861	'byweekno' => Array (
[2]	862	'type' => 'text',
	863	'quoted' => False,
	864	'to_text' => False,
[5132]	865	'properties' => Array (
[2]	866	'rrule' => True
	867	)
	868	),
[5132]	869	'byyearday' => Array (
[2]	870	'type' => 'text',
	871	'quoted' => False,
	872	'to_text' => False,
[5132]	873	'properties' => Array (
[2]	874	'rrule' => True
	875	)
	876	),
[5132]	877	'class' => Array (
[2]	878	'type' => 'function',
	879	'function' => 'switch_class',
	880	'quoted' => False,
	881	'to_text' => False,
[5132]	882	'properties' => Array (
[2]	883	'class' => True
	884	)
	885	),
[5132]	886	'cn' => Array (
[2]	887	'type' => 'text',
	888	'quoted' => True,
	889	'to_text' => False,
[5132]	890	'properties' => Array (
[2]	891	'attendee' => True,
	892	'organizer' => True
	893	)
	894	),
[5132]	895	'count' => Array (
[2]	896	'type' => 'integer',
	897	'quoted' => False,
	898	'to_text' => False,
[5132]	899	'properties' => Array (
[2]	900	'rrule' => True
	901	)
	902	),
[5132]	903	'cu' => Array (
[2]	904	'type' => 'function',
	905	'function' => 'switch_cu',
	906	'quoted' => False,
	907	'to_text' => False,
[5132]	908	'properties' => Array (
[2]	909	'attendee' => True
	910	)
	911	),
[5132]	912	'delegated_from' => Array (
[2]	913	'type' => 'function',
	914	'function' => 'switch_mailto',
	915	'quoted' => True,
	916	'to_text' => False,
[5132]	917	'properties' => Array (
[2]	918	'attendee' => True
	919	)
	920	),
[5132]	921	'delegated_to' => Array (
[2]	922	'type' => 'function',
	923	'function' => 'switch_mailto',
	924	'quoted' => True,
	925	'to_text' => False,
[5132]	926	'properties' => Array (
[2]	927	'attendee' => True
	928	)
	929	),
[5132]	930	'dir' => Array (
[2]	931	'type' => 'dir',
	932	'quoted' => True,
	933	'to_text' => True,
[5132]	934	'properties' => Array (
[2]	935	'attendee' => True,
	936	'organizer' => True
	937	)
	938	),
[5132]	939	'dtend' => Array (
[2]	940	'type' => 'function',
	941	'function' => 'switch_date',
	942	'quoted' => False,
	943	'to_text' => False,
[5132]	944	'properties' => Array (
[2]	945	'dtend' => True
	946	)
	947	),
[5132]	948	'dtstamp' => Array (
[2]	949	'type' => 'function',
	950	'function' => 'switch_date',
	951	'quoted' => False,
	952	'to_text' => False,
[5132]	953	'properties' => Array (
[2]	954	'dtstamp' => True
	955	)
	956	),
[5132]	957	'dtstart' => Array (
[2]	958	'type' => 'function',
	959	'function' => 'switch_date',
	960	'quoted' => False,
	961	'to_text' => False,
[5132]	962	'properties' => Array (
[2]	963	'dtstart' => True
	964	)
	965	),
[5132]	966	'encoding' => Array (// was enocding ???
[2]	967	'type' => 'function',
	968	'function' => 'switch_encoding',
	969	'quoted' => False,
	970	'to_text' => False,
[5132]	971	'properties' => Array (
[2]	972	'attach' => True
	973	)
	974	),
[5132]	975	'fmttype' => Array (
[2]	976	'type' => 'text',
	977	'quoted' => False,
	978	'to_text' => False,
[5132]	979	'properties' => Array (
[2]	980	'attach' => True
	981	)
	982	),
[5132]	983	'fbtype' => Array (
[2]	984	'type' => 'function',
	985	'function' => 'switch_fbtype',
	986	'quoted' => False,
	987	'to_text' => False,
[5132]	988	'properties' => Array (
[2]	989	'attach' => True
	990	)
	991	),
[5132]	992	'freq' => Array (
[2]	993	'type' => 'function',
	994	'function' => 'switch_freq',
	995	'quoted' => False,
	996	'to_text' => False,
[5132]	997	'properties' => Array (
[2]	998	'rrule' => True
	999	)
	1000	),
[5132]	1001	'interval' => Array (
[2]	1002	'type' => 'integer',
	1003	'quoted' => False,
	1004	'to_text' => False,
[5132]	1005	'properties' => Array (
[2]	1006	'rrule' => True
	1007	)
	1008	),
[5132]	1009	'language' => Array (
[2]	1010	'type' => 'text',
	1011	'quoted' => False,
	1012	'to_text' => False,
[5132]	1013	'properties' => Array (
[2]	1014	'categories' => True,
	1015	'comment' => True,
	1016	'description' => True,
	1017	'location' => True,
	1018	'resources' => True,
	1019	'summary' => True,
	1020	'tzname' => True,
	1021	'attendee' => True,
	1022	'contact' => True,
	1023	'organizer' => True,
	1024	'x-type' => True
	1025	)
	1026	),
[5132]	1027	'last_modified' => Array (
[2]	1028	'type' => 'function',
	1029	'function' => 'switch_date',
	1030	'quoted' => False,
	1031	'to_text' => False,
[5132]	1032	'properties' => Array (
[2]	1033	'last_modified' => True
	1034	)
	1035	),
[5132]	1036	'mailto' => Array (
[2]	1037	'type' => 'function',
	1038	'function' => 'switch_mailto',
	1039	'quoted' => False,
	1040	'to_text' => False,
[5132]	1041	'properties' => Array (
[2]	1042	'attendee' => True,
	1043	'organizer' => True
	1044	)
	1045	),
[5132]	1046	'member' => Array (
[2]	1047	'type' => 'function',
	1048	'function' => 'switch_mailto',
	1049	'quoted' => True,
	1050	'to_text' => False,
[5132]	1051	'properties' => Array (
[2]	1052	'attendee' => True
	1053	)
	1054	),
[5132]	1055	'partstat' => Array (
[2]	1056	'type' => 'function',
	1057	'function' => 'switch_partstat',
	1058	'quoted' => False,
	1059	'to_text' => False,
[5132]	1060	'properties' => Array (
[2]	1061	'attendee' => True,
	1062	'organizer' => True
	1063	)
	1064	),
[5132]	1065	'range' => Array (
[2]	1066	'type' => 'function',
	1067	'function' => 'switch_range',
	1068	'quoted' => False,
	1069	'to_text' => False,
[5132]	1070	'properties' => Array (
[2]	1071	'recurrence_id' => True
	1072	)
	1073	),
[5132]	1074	'related' => Array (
[2]	1075	'type' => 'function',
	1076	'function' => 'switch_related',
	1077	'quoted' => False,
	1078	'to_text' => False,
[5132]	1079	'properties' => Array (
[2]	1080	'related_to' => True
	1081	)
	1082	),
[5132]	1083	'role' => Array (
[2]	1084	'type' => 'function',
	1085	'function' => 'switch_role',
	1086	'quoted' => False,
	1087	'to_text' => False,
[5132]	1088	'properties' => Array (
[2]	1089	'attendee' => True,
	1090	'organizer' => True
	1091	)
	1092	),
[5132]	1093	'rsvp' => Array (
[2]	1094	'type' => 'function',
	1095	'function' => 'switch_rsvp',
	1096	'quoted' => False,
	1097	'to_text' => False,
[5132]	1098	'properties' => Array (
[2]	1099	'attendee' => True
	1100	)
	1101	),
[5132]	1102	'sent_by' => Array (
[2]	1103	'type' => 'function',
	1104	'function' => 'parse_user_host',
	1105	'quoted' => True,
	1106	'to_text' => False,
[5132]	1107	'properties' => Array (
[2]	1108	'attendee' => True,
	1109	'organizer' => True
	1110	)
	1111	),
[5132]	1112	'tzid' => Array (
[2]	1113	'type' => 'text',
	1114	'quoted' => False,
	1115	'to_text' => False,
[5132]	1116	'properties' => Array (
[2]	1117	'dtend' => True,
	1118	'due' => True,
	1119	'dtstart' => True,
	1120	'exdate' => True,
	1121	'rdate' => True,
	1122	'recurrence_id' => True
	1123	)
	1124	),
[5132]	1125	'until' => Array (
[2]	1126	'type' => 'function',
	1127	'function' => 'switch_date',
	1128	'quoted' => False,
	1129	'to_text' => False,
[5132]	1130	'properties' => Array (
[2]	1131	'rrule' => True
	1132	)
	1133	),
[5132]	1134	'value' => Array (
[2]	1135	'type' => 'value',
	1136	'quoted' => False,
	1137	'to_text' => False,
[5132]	1138	'properties' => Array (
[2]	1139	'calscale' => True,
	1140	'prodid' => True,
	1141	'method' => True,
	1142	'version' => True,
	1143	'attach' => True,
	1144	'categories' => True,
	1145	'class' => True,
	1146	'comment' => True,
	1147	'description' => True,
	1148	'geo' => True,
	1149	'location' => True,
	1150	'percent' => True,
	1151	'priority' => True,
	1152	'resources' => True,
	1153	'status' => True,
	1154	'summary' => True,
	1155	'completed' => True,
	1156	'dtend' => True,
	1157	'due' => True,
	1158	'dtstart' => True,
	1159	'duration' => True,
	1160	'freebusy' => True,
	1161	'transp' => True,
	1162	'tzid' => True,
	1163	'tzname' => True,
	1164	'tzoffsetfrom' => True,
	1165	'tzoffsetto' => True,
	1166	'tzurl' => True,
	1167	'attendee' => True,
	1168	'contact' => True,
	1169	'organizer' => True,
	1170	'recurrence_id' => True,
	1171	'url' => True,
	1172	'uid' => True,
	1173	'exdate' => True,
	1174	'exrule' => True,
	1175	'rdate' => True,
	1176	'rrule' => True,
	1177	'action' => True,
	1178	'repeat' => True,
	1179	'trigger' => True,
	1180	'created' => True,
	1181	'dtstamp' => True,
	1182	'last_modified' => True,
	1183	'sequence' => True,
	1184	'x_type' => True,
	1185	'request_status' => True
	1186	)
	1187	),
[5132]	1188	'wkst' => Array (
[2]	1189	'type' => 'string',
	1190	'quoted' => False,
	1191	'to_text' => False,
[5132]	1192	'properties' => Array (
[2]	1193	'rrule' => True
	1194	)
	1195	),
[5132]	1196	'x_type' => Array (
[2]	1197	'type' => 'x_type',
	1198	'quoted' => False,
	1199	'to_text' => False,
[5132]	1200	'properties' => Array (
[2]	1201	'calscale' => True,
	1202	'method' => True,
	1203	'prodid' => True,
	1204	'version' => True,
	1205	'attach' => True,
	1206	'categories' => True,
	1207	'class' => True,
	1208	'comment' => True,
	1209	'description' => True,
	1210	'geo' => True,
	1211	'location' => True,
	1212	'percent' => True,
	1213	'priority' => True,
	1214	'resources' => True,
	1215	'status' => True,
	1216	'summary' => True,
	1217	'completed' => True,
	1218	'dtend' => True,
	1219	'due' => True,
	1220	'dtstart' => True,
	1221	'duration' => True,
	1222	'freebusy' => True,
	1223	'transp' => True,
	1224	'tzid' => True,
	1225	'tzname' => True,
	1226	'tzoffsetfrom' => True,
	1227	'tzoffsetto' => True,
	1228	'tzurl' => True,
	1229	'attendee' => True,
	1230	'contact' => True,
	1231	'organizer' => True,
	1232	'recurrence_id' => True,
	1233	'url' => True,
	1234	'uid' => True,
	1235	'exdate' => True,
	1236	'exrule' => True,
	1237	'rdate' => True,
	1238	'rrule' => True,
	1239	'action' => True,
	1240	'repeat' => True,
	1241	'trigger' => True,
	1242	'created' => True,
	1243	'dtstamp' => True,
	1244	'last_modified' => True,
	1245	'sequence' => True,
	1246	'x_type' => True,
	1247	'request_status' => True
	1248	)
	1249	)
	1250	);
[5132]	1251	if (!is_object($GLOBALS['phpgw']->datetime)) {
[2]	1252	$GLOBALS['phpgw']->datetime = createobject('phpgwapi.date_time');
	1253	}
	1254	}
	1255
[5132]	1256	function set_var(& $event, $type, $value) {
	1257	$type = strtolower(str_replace('-', '_', $type));
[2]	1258	$event[$type] = $value;
[3022]	1259	/*
[2]	1260	if(is_string($value))
	1261	{
	1262	$this->debug("Setting ".$type." = ".$value);
	1263	}
	1264	else
	1265	{
	1266	$this->debug("Setting ".$type." = "._debug_array($value,False));
	1267	}
[3022]	1268	*/
[2]	1269	}
	1270
[5132]	1271	function read_line_unfold($ical_text) {
	1272	if ($this->line < count($ical_text)) {
	1273	$str = str_replace(array (
	1274	"\r\n",
	1275	"\r",
	1276	"\n"
	1277	), '', $ical_text[$this->line]);
[3018]	1278
[2]	1279	$this->line = $this->line + 1;
[5921]	1280	while (preg_match('/^[[:space:]]/', $ical_text[$this->line])) {
[5132]	1281	$str .= substr(str_replace("\r\n", '', $ical_text[$this->line]), 1);
[2]	1282	$this->line = $this->line + 1;
	1283	}
[3207]	1284
[5132]	1285	// Corrige a codificacao dos caracteres, caso haja suporte a mesma.
	1286	$str = trim($str);
	1287	if (mb_detect_encoding($str, 'auto') == 'UTF-8')
	1288	if ($conv = preg_replace("/([\xC2\xC3])([\x80-\xBF])/e", "chr(ord('\\1')<<6&0xC0\|ord('\\2')&0x3F)", $str))
	1289	$str = $conv;
[3207]	1290
[3022]	1291	//$this->debug("LINE : ".$str);
[2]	1292	return $str;
[5132]	1293	} else {
[2]	1294	return False;
	1295	}
	1296	}
	1297
[5132]	1298	function fold($str) {
	1299	return $this->chunk_split == True ? chunk_split($str, FOLD_LENGTH, "\r\n") : $str . "\r\n";
[2]	1300	}
	1301
[5132]	1302	function strip_quotes($str) {
	1303	return str_replace('"', '', $str);
[2]	1304	}
	1305
[5132]	1306	function from_text($str) {
	1307	$str = str_replace("\\,", ",", $str);
	1308	$str = str_replace("\\;", ";", $str);
	1309	$str = str_replace("\\N", "\n", $str);
	1310	$str = str_replace("\\n", "\n", $str);
	1311	$str = str_replace("\\\\", "\\", $str);
[2]	1312	return "$str";
	1313	}
	1314
[5132]	1315	function to_text($str) {
	1316	$str = str_replace("\\", "\\\\", $str);
	1317	$str = str_replace(",", "\\,", $str);
	1318	$str = str_replace(";", "\\;", $str);
	1319	$str = str_replace("\n", "\\n", $str);
[2]	1320	return "$str";
	1321	}
	1322
[5132]	1323	function from_dir($str) {
	1324	return str_replace('=3D', '=', str_replace('%20', ' ', $str));
[2]	1325	}
	1326
[5132]	1327	function to_dir($str) {
	1328	return str_replace('=', '=3D', str_replace(' ', '%20', $str));
[2]	1329	}
	1330
[5132]	1331	function find_parameters($property) {
[2]	1332	static $cached_returns;
	1333
[5132]	1334	if (isset ($cached_returns[$property])) {
[2]	1335	reset($cached_returns[$property]);
	1336	return $cached_returns[$property];
	1337	}
	1338
	1339	reset($this->parameter);
[5132]	1340	while (list ($key, $param_array) = each($this->parameter)) {
	1341	if ($param_array['properties'][$property]) {
[2]	1342	$param[] = $key;
[5132]	1343	$this->debug('Property : ' . $property . ' = Parameter : ' . $key);
[2]	1344	}
	1345	}
	1346	reset($param);
	1347	$cached_returns[$property] = $param;
	1348	return $param;
	1349	}
	1350
[5132]	1351	function find_properties($ical_type) {
[2]	1352	static $cached_returns;
	1353
[5132]	1354	if (isset ($cached_returns[$ical_type])) {
[2]	1355	reset($cached_returns[$ical_type]);
	1356	return $cached_returns[$ical_type];
	1357	}
	1358
	1359	reset($this->property);
[5132]	1360	while (list ($key, $param_array) = each($this->property)) {
	1361	if ($param_array[$ical_type]) {
[2]	1362	$prop[] = $key;
	1363	}
	1364	}
	1365	reset($prop);
	1366	$cached_returns[$ical_type] = $prop;
	1367	return $prop;
	1368	}
	1369
[5132]	1370	function new_ical() {
	1371	return Array ();
[2]	1372	}
	1373
	1374	/*
	1375	* Parse Functions
	1376	*/
	1377
[5132]	1378	function parse_geo(& $event, $value) {
[2]	1379	// $return_value = $this->explode_param($value,True);
[5132]	1380	if (count($return_value) == 2) {
[2]	1381	$event['lat'] = $return_value[0];
	1382	$event['lon'] = $return_value[1];
	1383	}
	1384	}
	1385
[5132]	1386	function parse_xtype(& $event, $majortype, $value) {
	1387	$temp_x_type['name'] = strtoupper(substr($majortype, 2));
[2]	1388	$temp_x_type['value'] = $value;
	1389	$event['x_type'][] = $temp_x_type;
	1390	}
	1391
[5132]	1392	function parse_parameters(& $event, $majortype, $value) {
[3022]	1393	//$this->debug ('value: '.$value);
[5921]	1394	if (!preg_match('/[\=\;]/', $value)) {
[5132]	1395	$return_value[] = Array (
[2]	1396	'param' => $majortype,
	1397	'value' => $value
	1398	);
	1399	$value = '';
	1400	}
[5921]	1401	elseif (preg_match('/(.(\:\\\\)?.):(.*)/', $value, $temp)) {
[3207]	1402	//$this->debug('Value : '._debug_array($temp,False));
	1403	//$this->debug('Param '.$majortype.' Value : '.$temp[3]);
[5132]	1404	if ($temp[3]) {
	1405	$return_value[] = Array (
[2]	1406	'param' => $majortype,
	1407	'value' => $temp[3]
	1408	);
[5132]	1409	$value = str_replace(':MAILTO', '', $temp[1]);
[2]	1410	}
[5921]	1411	while (preg_match('/(([A-Z\-])[=]([[:alnum:] \_\)\(\/\$\.\,\:\\\\|\\&\^\%\#\!\~\"\?\&\@\<\>\-]))([\;]?)(.)/', $value, $temp)) {
[3207]	1412	//$this->debug('Value : '._debug_array($temp,False));
	1413	//$this->debug('Param '.$temp[2].' Value : '.$temp[3]);
[5132]	1414	$return_value[] = Array (
[2]	1415	'param' => $temp[2],
	1416	'value' => $temp[3]
	1417	);
	1418	$value = chop($temp[5]);
[3207]	1419	//$this->debug('Value would be = '.$value);
[2]	1420	}
[5132]	1421	} else {
[5921]	1422	while (preg_match('/(([A-Z\-])[=]([[:alnum:] \_\)\(\/\$\.\,\:\\\\|\\&\^\%\#\!\~\"\?\&\@\<\>\-]))([\;]?)(.)/', $value, $temp)) {
[5132]	1423	$this->debug('Value : ' . _debug_array($temp, False));
	1424	$this->debug('Param ' . $temp[2] . ' Value : ' . $temp[3]);
	1425	$return_value[] = Array (
[2]	1426	'param' => $temp[2],
	1427	'value' => $temp[3]
	1428	);
	1429	$value = chop($temp[5]);
[5132]	1430	$this->debug('Value would be = ' . $value);
[2]	1431	}
	1432	}
	1433
[3022]	1434	//$this->debug('parse_parameters array return_value: '._debug_array($return_value,False));
[3018]	1435
[7673]	1436	$return_value_count = count($return_value);
	1437	for ($i = 0; $i < $return_value_count; ++$i) {
[2]	1438	$name = strtolower($return_value[$i]['param']);
	1439	$value = $this->strip_quotes($return_value[$i]['value']);
[5132]	1440	if (substr($name, 0, 2) == 'x-') {
[2]	1441	$param = 'x_type';
[5132]	1442	$name = str_replace('-', '_', $return_value[$i]['param']);
	1443	} else {
	1444	$param = str_replace('-', '_', strtolower($name));
	1445	if (!isset ($this->parameter[$param]) \|\| $majortype == 'tzid') {
	1446	if ($majortype == 'attendee' \|\| $majortype == 'organizer') {
[2]	1447	$param = 'mailto';
	1448	$name = $param;
[5132]	1449	} else {
[2]	1450	$param = 'value';
	1451	}
	1452	}
	1453	}
[3022]	1454	//$this->debug('name : '.$name.' : Param = '.$param);
[5132]	1455	if (@ $this->parameter[$param]['properties'][$majortype]) {
	1456	switch (@ $this->parameter[$param]['type']) {
	1457	case 'dir' :
	1458	$this->set_var($event, $name, $this->from_dir($value));
[2]	1459	break;
[5132]	1460	case 'text' :
	1461	$this->set_var($event, $name, $value);
[2]	1462	break;
[5132]	1463	case 'x_type' :
	1464	$this->parse_xtype($event, $name, $value);
[2]	1465	break;
[5132]	1466	case 'function' :
[2]	1467	$function = $this->parameter[$param]['function'];
[5132]	1468	$this->set_var($event, $name, $this-> $function ($value));
[2]	1469	break;
[5132]	1470	case 'uri' :
	1471	if (@ $this->parameter[$param]['to_text']) {
[2]	1472	$value = $this->to_text($value);
	1473	}
[5132]	1474	$this->set_var($event, $name, $value);
[2]	1475	break;
[5132]	1476	case 'integer' :
	1477	$this->set_var($event, $name, (int) $value);
[2]	1478	break;
[5132]	1479	case 'value' :
	1480	if (@ $this->property[$majortype]['type'] == 'date-time') {
	1481	$this->set_var($event, $param, $this->switch_date($name));
[2]	1482	}
[5132]	1483	elseif ($value <> "\\n" && $value) {
	1484	$this->set_var($event[$majortype], $param, $value);
[2]	1485	}
[5132]	1486	$this->debug('Event : ' . _debug_array($event, False));
[2]	1487	break;
	1488	}
	1489	}
	1490	}
	1491	}
	1492
[5132]	1493	function parse_value(& $event, $majortype, $value, $mode) {
	1494	$var = Array ();
[3207]	1495	//$this->debug('Mode : '.$mode.' Majortype : '.$majortype);
[5132]	1496	$this->parse_parameters($var, $majortype, $value);
	1497	if ($this->property[$majortype][$mode]['multiples']) {
[3207]	1498	//$this->debug('parse_value var array: '._debug_array($var,False));
[2]	1499	$event[$majortype][] = $var;
[5132]	1500	} else {
[3207]	1501	//$this->debug('Majortype : '.$majortype);
	1502	//$this->debug('Property : '.$this->property[$majortype]['type']);
[5132]	1503	if ($this->property[$majortype]['type'] == 'date-time') {
[3207]	1504	//$this->debug('Got a DATE-TIME type!');
[2]	1505	$t_var = $var[$majortype];
[5132]	1506	unset ($var[$majortype]);
	1507	if ($t_var) {
[3018]	1508	reset($t_var);
[5132]	1509	while (list ($key, $val) = each($t_var)) {
[3018]	1510	$var[$key] = $val;
	1511	}
[3207]	1512	//$this->debug($majortype.' : '._debug_array($var,False));
[2]	1513	}
	1514	}
[5132]	1515	$this->set_var($event, $majortype, $var);
[2]	1516	}
	1517	}
	1518
	1519	/*
	1520	* Build-Card Functions
	1521	*/
	1522
[5132]	1523	function build_xtype($x_type, $seperator = '=') {
[2]	1524	$quote = '';
[5132]	1525	if ($seperator == '=') {
[2]	1526	$quote = '"';
	1527	}
	1528
[5132]	1529	$return_value = $this->fold('X-' . $x_type['name'] . $seperator . $quote . $x_type['value'] . $quote);
	1530	if ($seperator == '=') {
	1531	return str_replace("\r\n", '', $return_value);
	1532	} else {
[2]	1533	return $return_value;
	1534	}
	1535	}
	1536
[5132]	1537	function build_parameters($event, $property) {
[2]	1538	$str = '';
	1539	$include_mailto = False;
	1540	$include_datetime = False;
	1541	$param = $this->find_parameters($property);
	1542
[5132]	1543	if ($property == 'exdate') {
	1544	while (list ($key, $value) = each($event)) {
[2]	1545	$exdates[] = $this->switch_date($value);
	1546	}
[5132]	1547	return ':' . implode($exdates, ',');
	1548	} else {
	1549	while (list ($dumb_key, $key) = each($param)) {
	1550	if ($key == 'value') {
[2]	1551	continue;
	1552	}
[5132]	1553	if ($key == 'mailto') {
[2]	1554	$include_mailto = True;
	1555	continue;
	1556	}
[5132]	1557	$param_array = @ $this->parameter[$key];
	1558	$type = @ $this->parameter[$key]['type'];
	1559	if ($type == 'date-time') {
[2]	1560	$include_datetime = True;
	1561	continue;
	1562	}
[5132]	1563	$quote = (@ $this->parameter[$key]['quoted'] ? '"' : '');
	1564	if (isset ($event[$key]) && @ $this->parameter[$key]['properties'][$property]) {
	1565	$change_text = @ $this->parameter[$key]['to_text'];
[2]	1566	$value = $event[$key];
[5132]	1567	if ($change_text && $type == 'text') {
[2]	1568	$value = $this->to_text($value);
	1569	}
[5132]	1570	switch ($type) {
	1571	case 'dir' :
	1572	$str .= ';' . str_replace('_', '-', strtoupper($key)) . '=' . $quote . $this->to_dir($value) . $quote;
[2]	1573	break;
[5132]	1574	case 'function' :
	1575	$str .= ';' . str_replace('_', '-', strtoupper($key)) . '=';
[2]	1576	$function = $this->parameter[$key]['function'];
[5132]	1577	$this->debug($key . ' Function Param : ' . $value);
	1578	$str .= $quote . $this-> $function ($value) . $quote;
[2]	1579	break;
[5132]	1580	case 'text' :
	1581	case 'string' :
	1582	$str .= ';' . strtoupper($key) . '=' . $quote . $value . $quote;
[2]	1583	break;
[5132]	1584	case 'date-time' :
	1585	$str .= ($key == 'until' ? ':' : ';UNTIL=') . date('Ymd\THis', mktime($event['hour'], $event['min'], $event['sec'], $event['month'], $event['mday'], $event['year'])) . (!@ isset ($event['tzid']) ? 'Z' : '');
[2]	1586	break;
	1587	}
[5132]	1588	unset ($value);
[2]	1589	}
	1590	}
	1591
[5132]	1592	if (!empty ($event['x_type'])) {
[2]	1593	$c_x_type = count($event['x_type']);
[7655]	1594	for ($j = 0; $j < $c_x_type; ++$j) {
[5132]	1595	$str .= ';' . $this->build_xtype($event['x_type'][$j], '=');
[2]	1596	}
	1597	}
[5132]	1598	if (!empty ($event['value'])) {
	1599	if ($property == 'trigger') {
[2]	1600	$seperator = ';';
[5132]	1601	} else {
[2]	1602	$seperator = ':';
	1603	}
[5132]	1604	$str .= $seperator . ($this->parameter['value']['to_text'] ? $this->to_text($event['value']) : $event['value']);
[2]	1605	}
[5132]	1606	if ($include_mailto == True) {
[2]	1607	$key = 'mailto';
	1608	$function = $this->parameter[$key]['function'];
[5132]	1609	$ret_value = $this-> $function ($event[$key]);
	1610	$str .= ($ret_value ? ':' . $ret_value : '');
[2]	1611	}
[5132]	1612	if ($include_datetime == True \|\| @ $this->property[$property]['type'] == 'date-time') {
	1613	$str .= ':' . date('Ymd\THis', mktime($event['hour'], $event['min'], $event['sec'], $event['month'], $event['mday'], $event['year'])) . (!@ isset ($event['tzid']) ? 'Z' : '');
[2]	1614	}
[5132]	1615	return ($property == 'rrule' ? ':' . substr($str, 1) : $str);
[2]	1616	}
	1617	}
	1618
[5132]	1619	function build_text($event, $property) {
[2]	1620	$str = '';
	1621	$param = $this->find_parameters($property);
[5132]	1622	while (list ($dumb_key, $key) = each($param)) {
	1623	if (!empty ($event[$key]) && $key != 'value') {
	1624	$type = @ $this->parameter[$key]['type'];
	1625	$quote = @ $this->parameter[$key]['quote'];
	1626	if (@ $this->parameter[$key]['to_text'] == True) {
[2]	1627	$value = $this->to_text($event[$key]);
[5132]	1628	} else {
[2]	1629	$value = $event[$key];
	1630	}
[5132]	1631	switch ($type) {
	1632	case 'text' :
	1633	$str .= ';' . strtoupper($key) . '=' . $quote . $value . $quote;
[2]	1634	break;
	1635	}
	1636	}
	1637	}
[5132]	1638	if (!empty ($event['x_type'])) {
[2]	1639	$c_x_type = count($event['x_type']);
[7655]	1640	for ($j = 0; $j < $c_x_type; ++$j) {
[5132]	1641	$str .= ';' . $this->build_xtype($event['x_type'][$j], '=');
[2]	1642	}
	1643	}
[5132]	1644	if (!empty ($event['value'])) {
	1645	$str .= ':' . ($this->parameter['value']['to_text'] ? $this->to_text($event['value']) : $event['value']);
[2]	1646	}
	1647	return $str;
	1648	}
	1649
[5132]	1650	function build_card_internals($ical_item, $event) {
[2]	1651	$prop = $this->find_properties($ical_item);
	1652	reset($prop);
[5132]	1653	while (list ($dumb_key, $key) = each($prop)) {
[2]	1654	$value = $key;
	1655	$varray = $this->property[$key];
	1656	$type = $varray['type'];
	1657	$to_text = $varray['to_text'];
[5132]	1658	$state = @ $varray[$ical_item]['state'];
	1659	$multiples = @ $varray[$ical_item]['multiples'];
	1660	switch ($type) {
	1661	case 'date-time' :
	1662	if (!empty ($event[$value])) {
	1663	if ($multiples && $value != 'exdate') {
[7673]	1664	$event_value_count = count($event[$value]);
	1665	for ($i = 0; $i < $event_value_count; ++$i) {
[5132]	1666	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $value));
[2]	1667	}
[5132]	1668	} else {
	1669	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value], $value));
[2]	1670	}
	1671	}
[5132]	1672	elseif ($value == 'dtstamp' \|\| $value == 'created') {
	1673	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . gmdate('Ymd\THis\Z'));
[2]	1674	}
	1675	break;
[5132]	1676	case 'uri' :
	1677	if (!empty ($event[$value])) {
[7673]	1678	$event_value_count = count($event[$value]);
	1679	for ($i = 0; $i < $event_value_count; ++$i) {
[5132]	1680	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $to_text));
[2]	1681	}
	1682	}
	1683	break;
[5132]	1684	case 'recur' :
	1685	if (!empty ($event[$value])) {
	1686	if ($multiples) {
[7673]	1687	$event_value_count = count($event[$value]);
	1688	for ($i = 0; $i < $event_value_count; ++$i) {
[5132]	1689	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $value));
[2]	1690	}
[5132]	1691	} else {
	1692	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value], $value));
[2]	1693	}
	1694	}
	1695	break;
[5132]	1696	case 'integer' :
	1697	if (!empty ($event[$value])) {
	1698	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $event[$value]);
[2]	1699	}
[5132]	1700	elseif ($value == 'sequence' \|\| $value == 'percent_complete') {
	1701	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':0');
[2]	1702	}
	1703	break;
[5132]	1704	case 'function' :
	1705	$str .= ';' . str_replace('_', '-', strtoupper($value)) . '=';
	1706	$function = @ $this->parameter[$key]['function'];
	1707	$str .= (@ $this->parameter[$key]['quoted'] ? '"' : '') . $this-> $function ($event[$key]) . (@ $this->parameter[$key]['quoted'] ? '"' : '');
[2]	1708	break;
[5132]	1709	case 'float' :
	1710	if (!empty ($event[$value])) {
	1711	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $event[$value]['lat'] . ';' . $event[$value]['lon']);
[2]	1712	}
	1713	break;
[5132]	1714	case 'text' :
	1715	if (isset ($event[$value])) {
	1716	if (@ $this->parameter[$key]['type'] != 'function') {
	1717	if ($multiples && count($event[$value]) > 1) {
[7673]	1718	$event_value_count = count($event[$value]);
	1719	for ($i = 0; $i < $event_value_count; ++$i) {
[5132]	1720	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value][$i], $value));
[2]	1721	}
[5132]	1722	} else {
	1723	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $this->build_parameters($event[$value], $value));
[2]	1724	}
[5132]	1725	} else {
[2]	1726	$function = $this->parameter[$value]['function'];
[5132]	1727	if ($multiples) {
[7673]	1728	$event_value_count = count($event[$value]);
	1729	for ($i = 0; $i < $event_value_count; ++$i) {
[5132]	1730	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $this-> $function ($event[$value][$i]));
[2]	1731	}
[5132]	1732	} else {
	1733	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . ':' . $this-> $function ($event[$value]));
[2]	1734	}
	1735	}
	1736	}
	1737	break;
[5132]	1738	case 'cal-address' :
	1739	if (is_array($event[$value][0])) {
[7673]	1740	$event_value_count = count($event[$value]);
	1741	for ($j = 0; $j < $event_value_count; ++$j) {
[5132]	1742	$temp_output = $this->build_parameters($event[$value][$j], $value);
	1743	if ($temp_output) {
	1744	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $temp_output);
[2]	1745	}
	1746	}
[5132]	1747	} else {
	1748	$temp_output = $this->build_parameters($event[$value], $value);
	1749	if ($temp_output) {
	1750	$str .= $this->fold(strtoupper(str_replace('_', '-', $value)) . $temp_output);
[2]	1751	}
	1752	}
	1753	break;
	1754	}
	1755	}
[5132]	1756	if (!empty ($event['x_type'])) {
[7673]	1757	$event_x_type_count = count($event['x_type']);
	1758	for ($i = 0; $i < $event_x_type_count; ++$i) {
[5132]	1759	$str .= $this->build_xtype($event['x_type'][$i], ':');
[2]	1760	}
	1761	}
	1762
[5132]	1763	if ($ical_item == 'vtimezone') {
	1764	if ($event['tzdata']) {
[7673]	1765	$event_tzdata_count = count($event['tzdata']);
	1766	for ($k = 0; $k < $event_tzdata_count; ++$k) {
[5132]	1767	$str .= 'BEGIN:' . strtoupper($event['tzdata'][$k]['type']) . "\r\n";
	1768	$str .= $this->build_card_internals(strtolower($event['tzdata'][$k]['type']), $event['tzdata'][$k]);
	1769	$str .= 'END:' . strtoupper($event['tzdata'][$k]['type']) . "\r\n";
[2]	1770	}
	1771	}
	1772	}
[5132]	1773	elseif ($event['alarm']) {
[7673]	1774	$event_alarm_count = count($event['alarm']);
	1775	for ($k = 0; $k < $event_alarm_count; ++$k) {
[5132]	1776	$str .= 'BEGIN:VALARM' . "\r\n";
	1777	$str .= $this->build_card_internals('valarm', $event['alarm'][$k]);
	1778	$str .= 'END:VALARM' . "\r\n";
[2]	1779	}
	1780	}
	1781	return $str;
	1782	}
	1783
	1784	/*
	1785	* Switching Functions
	1786	*/
[3204]	1787
[5132]	1788	function parse_user_host($var) {
[3204]	1789	return $this->switch_mailto($var);
	1790	}
[2]	1791
[5132]	1792	function switch_class($var) {
	1793	if (is_string($var)) {
	1794	switch ($var) {
	1795	case '_PRIVATE' :
[15]	1796	$var = _PRIVATE;
[2]	1797	break;
[5132]	1798	case '_PUBLIC' :
[15]	1799	$var = _PUBLIC;
[2]	1800	break;
[5132]	1801	case '_CONFIDENTIAL' :
[15]	1802	$var = _CONFIDENTIAL;
[2]	1803	break;
	1804	}
	1805	}
[5132]	1806	elseif (is_int($var)) {
	1807	switch ((int) $var) {
	1808	case _PRIVATE :
[15]	1809	$var = '_PRIVATE';
[2]	1810	break;
[5132]	1811	case _PUBLIC :
[15]	1812	$var = '_PUBLIC';
[2]	1813	break;
[5132]	1814	case _CONFIDENTIAL :
[15]	1815	$var = '_CONFIDENTIAL';
[2]	1816	break;
	1817	}
	1818	}
[15]	1819	return $var;
[2]	1820	}
	1821
[5132]	1822	function switch_cu($var) {
	1823	if (gettype($var) == 'string') {
	1824	switch ($var) {
	1825	case 'INDIVIDUAL' :
[2]	1826	return INDIVIDUAL;
	1827	break;
[5132]	1828	case 'GROUP' :
[2]	1829	return GROUP;
	1830	break;
[5132]	1831	case 'RESOURCE' :
[2]	1832	return RESOURCE;
	1833	break;
[5132]	1834	case 'ROOM' :
[2]	1835	return ROOM;
	1836	break;
[5132]	1837	case 'UNKNOWN' :
[2]	1838	return UNKNOWN;
	1839	break;
[5132]	1840	default :
[2]	1841	return OTHER;
	1842	break;
	1843	}
	1844	}
[5132]	1845	elseif (gettype($var) == 'integer') {
	1846	switch ($var) {
	1847	case INDIVIDUAL :
[2]	1848	return 'INDIVIDUAL';
	1849	break;
[5132]	1850	case GROUP :
[2]	1851	return 'GROUP';
	1852	break;
[5132]	1853	case RESOURCE :
[2]	1854	return 'RESOURCE';
	1855	break;
[5132]	1856	case ROOM :
[2]	1857	return 'ROOM';
	1858	break;
[5132]	1859	case UNKNOWN :
[2]	1860	return 'UNKNOWN';
	1861	break;
[5132]	1862	default :
[2]	1863	return 'X-OTHER';
	1864	break;
	1865	}
[5132]	1866	} else {
[2]	1867	return $var;
	1868	}
	1869	}
	1870
[5132]	1871	function switch_date($var) {
	1872	$this->debug('SWITCH_DATE: gettype = ' . gettype($var));
	1873	if (is_string($var)) {
	1874	$dtime = Array ();
	1875	if (strpos($var, ':')) {
	1876	$pos = explode(':', $var);
[2]	1877	$var = $pos[1];
	1878	}
[5132]	1879	$this->set_var($dtime, 'year', (int) (substr($var, 0, 4)));
	1880	$this->set_var($dtime, 'month', (int) (substr($var, 4, 2)));
	1881	$this->set_var($dtime, 'mday', (int) (substr($var, 6, 2)));
	1882	if (substr($var, 8, 1) == 'T') {
	1883	$this->set_var($dtime, 'hour', (int) (substr($var, 9, 2)));
	1884	$this->set_var($dtime, 'min', (int) (substr($var, 11, 2)));
	1885	$this->set_var($dtime, 'sec', (int) (substr($var, 13, 2)));
	1886	if (strlen($var) > 14) {
	1887	if (substr($var, 14, 1) != 'Z') {
	1888	if ($this->api) {
[2]	1889	$dtime['hour'] -= $GLOBALS['phpgw_info']['users']['common']['tz_offset'];
[5132]	1890	if ($dtime['hour'] < 0) {
[2]	1891	$dtime['mday'] -= 1;
	1892	$dtime['hour'] = 24 - $dtime['hour'];
	1893	}
[5132]	1894	elseif ($dtime['hour'] >= 24) {
[2]	1895	$dtime['mday'] += 1;
	1896	$dtime['hour'] = $dtime['hour'] - 24;
	1897	}
	1898	}
	1899	}
[5132]	1900	} else {
[2]	1901	/*
	1902	* The time provided by the iCal is considered local time.
	1903	*
	1904	* The implementor will need to consider how to convert that time to UTC.
	1905	*/
	1906	// if($this->api)
	1907	// {
	1908	// $dtime['hour'] -= $GLOBALS['phpgw_info']['users']['common']['tz_offset'];
	1909	// if($dtime['hour'] < 0)
	1910	// {
	1911	// $dtime['mday'] -= 1;
	1912	// $dtime['hour'] = 24 - $dtime['hour'];
	1913	// }
	1914	// elseif($dtime['hour'] >= 24)
	1915	// {
	1916	// $dtime['mday'] += 1;
	1917	// $dtime['hour'] = $dtime['hour'] - 24;
	1918	// }
	1919	// }
	1920	}
[5132]	1921	} else {
	1922	$this->set_var($dtime, 'hour', 0);
	1923	$this->set_var($dtime, 'min', 0);
	1924	$this->set_var($dtime, 'sec', 0);
	1925	if ($this->api) {
[2]	1926	$dtime['hour'] -= $GLOBALS['phpgw_info']['users']['common']['tz_offset'];
[5132]	1927	if ($dtime['hour'] < 0) {
[2]	1928	$dtime['mday'] -= 1;
	1929	$dtime['hour'] = 24 - $dtime['hour'];
	1930	}
[5132]	1931	elseif ($dtime['hour'] >= 24) {
[2]	1932	$dtime['mday'] += 1;
	1933	$dtime['hour'] = $dtime['hour'] - 24;
	1934	}
	1935	}
	1936	}
[5132]	1937	$this->debug('DATETIME : ' . _debug_array($dtime, False));
[2]	1938	return $dtime;
	1939	}
[5132]	1940	elseif (is_array($var)) {
	1941	return date('Ymd\THis\Z', mktime($var['hour'], $var['min'], $var['sec'], $var['month'], $var['mday'], $var['year']));
	1942	} else {
[2]	1943	return $var;
	1944	}
	1945	}
	1946
[5132]	1947	function switch_encoding($var) {
	1948	if (is_string($var)) {
	1949	switch ($var) {
	1950	case '8BIT' :
[2]	1951	return _8BIT;
	1952	break;
[5132]	1953	case 'BASE64' :
[2]	1954	return _BASE64;
	1955	break;
[5132]	1956	default :
[2]	1957	return OTHER;
	1958	break;
	1959	}
	1960	}
[5132]	1961	elseif (is_int($var)) {
	1962	switch ($var) {
	1963	case _8BIT :
[2]	1964	return '8BIT';
	1965	break;
[5132]	1966	case _BASE64 :
[2]	1967	return 'BASE64';
	1968	break;
[5132]	1969	case OTHER :
[2]	1970	return 'OTHER';
	1971	break;
	1972	}
[5132]	1973	} else {
[2]	1974	return $var;
	1975	}
	1976	}
	1977
[5132]	1978	function switch_fbtype($var) {
	1979	if (is_string($var)) {
	1980	switch ($var) {
	1981	case 'FREE' :
[2]	1982	return FREE;
	1983	break;
[5132]	1984	case 'BUSY' :
[2]	1985	return BUSY;
	1986	break;
[5132]	1987	case 'BUSY-UNAVAILABLE' :
[2]	1988	return BUSY_UNAVAILABLE;
	1989	break;
[5132]	1990	case 'BUSY-TENTATIVE' :
[2]	1991	return BUSY_TENTATIVE;
	1992	break;
[5132]	1993	default :
[2]	1994	return OTHER;
	1995	break;
	1996	}
	1997	}
[5132]	1998	elseif (is_int($var)) {
	1999	switch ($var) {
	2000	case FREE :
[2]	2001	return 'FREE';
	2002	break;
[5132]	2003	case BUSY :
[2]	2004	return 'BUSY';
	2005	break;
[5132]	2006	case BUSY_UNAVAILABLE :
[2]	2007	return 'BUSY-UNAVAILABLE';
	2008	break;
[5132]	2009	case BUSY_TENTATIVE :
[2]	2010	return 'BUSY-TENTATIVE';
	2011	break;
[5132]	2012	default :
[2]	2013	return 'OTHER';
	2014	break;
	2015	}
[5132]	2016	} else {
[2]	2017	return $var;
	2018	}
	2019	}
	2020
[5132]	2021	function switch_freq($var) {
	2022	if (is_string($var)) {
	2023	switch ($var) {
	2024	case 'SECONDLY' :
[2]	2025	return SECONDLY;
	2026	break;
[5132]	2027	case 'MINUTELY' :
[2]	2028	return MINUTELY;
	2029	break;
[5132]	2030	case 'HOURLY' :
[2]	2031	return HOURLY;
	2032	break;
[5132]	2033	case 'DAILY' :
[2]	2034	return DAILY;
	2035	break;
[5132]	2036	case 'WEEKLY' :
[2]	2037	return WEEKLY;
	2038	break;
[5132]	2039	case 'MONTHLY' :
[2]	2040	return MONTHLY;
	2041	break;
[5132]	2042	case 'YEARLY' :
[2]	2043	return YEARLY;
	2044	break;
	2045	}
	2046	}
[5132]	2047	elseif (is_int($var)) {
	2048	switch ($var) {
	2049	case SECONDLY :
[2]	2050	return 'SECONDLY';
	2051	break;
[5132]	2052	case MINUTELY :
[2]	2053	return 'MINUTELY';
	2054	break;
[5132]	2055	case HOURLY :
[2]	2056	return 'HOURLY';
	2057	break;
[5132]	2058	case DAILY :
[2]	2059	return 'DAILY';
	2060	break;
[5132]	2061	case WEEKLY :
[2]	2062	return 'WEEKLY';
	2063	break;
[5132]	2064	case MONTHLY :
[2]	2065	return 'MONTHLY';
	2066	break;
[5132]	2067	case YEARLY :
[2]	2068	return 'YEARLY';
	2069	break;
	2070	}
[5132]	2071	} else {
[2]	2072	return $var;
	2073	}
	2074	}
	2075
[5132]	2076	function switch_mailto($var) {
	2077	if (is_string($var)) {
	2078	$var = str_replace(array (
	2079	"\r\n",
	2080	"\n",
	2081	"\r"
	2082	), "", $var);
	2083	if (strpos(' ' . $var, ':')) {
	2084	$parts = explode(':', $var);
[2]	2085	$var = $parts[1];
	2086	}
	2087
[5132]	2088	$parts = explode('@', $var);
[3201]	2089	//$this->debug("Count of mailto parts : ".count($parts));
[5132]	2090	if (count($parts) == 2) {
[3201]	2091	//$this->debug("Splitting ".$parts[0]." @ ".$parts[1]);
[5132]	2092	$temp_address = Array ();
[2]	2093	$temp_address['user'] = $parts[0];
	2094	$temp_address['host'] = $parts[1];
	2095	return $temp_address;
[5132]	2096	} else {
[2]	2097	return False;
	2098	}
	2099	}
[5132]	2100	elseif (is_array($var)) {
	2101	// return 'MAILTO:'.$var['user'].'@'.$var['host'];
	2102	return $var['user'] . '@' . $var['host'];
[2]	2103	}
	2104	}
	2105
[5132]	2106	function switch_partstat($var) {
	2107	$this->debug('PARTSTAT = ' . $var);
	2108	if (is_string($var)) {
	2109	switch ($var) {
	2110	case 'NEEDS-ACTION' :
[2]	2111	return 0; // NEEDS_ACTION;
	2112	break;
[5132]	2113	case 'ACCEPTED' :
[2]	2114	return 1; // ACCEPTED;
	2115	break;
[5132]	2116	case 'DECLINED' :
[2]	2117	return 2; // DECLINED;
	2118	break;
[5132]	2119	case 'TENTATIVE' :
[2]	2120	return 3; // TENTATIVE;
	2121	break;
[5132]	2122	case 'DELEGATED' :
[2]	2123	return 4; // DELEGATED;
	2124	break;
[5132]	2125	case 'COMPLETED' :
[2]	2126	return 5; // COMPLETED;
	2127	break;
[5132]	2128	case 'IN-PROCESS' :
[2]	2129	return 6; // IN_PROCESS;
	2130	break;
[5132]	2131	default :
[2]	2132	return 99; // OTHER;
	2133	break;
	2134	}
	2135	}
[5132]	2136	elseif (is_int($var)) {
	2137	switch ((int) $var) {
	2138	case 0 : // NEEDS_ACTION:
[2]	2139	return 'NEEDS-ACTION';
	2140	break;
[5132]	2141	case 1 : // ACCEPTED:
[2]	2142	return 'ACCEPTED';
	2143	break;
[5132]	2144	case 2 : // DECLINED:
[2]	2145	return 'DECLINED';
	2146	break;
[5132]	2147	case 3 : // TENTATIVE:
[2]	2148	return 'TENTATIVE';
	2149	break;
[5132]	2150	case 4 : // DELEGATED:
[2]	2151	return 'DELEGATED';
	2152	break;
[5132]	2153	case 5 : // COMPLETED:
[2]	2154	return 'COMPLETED';
	2155	break;
[5132]	2156	case 6 : // IN_PROCESS:
[2]	2157	return 'IN-PROCESS';
	2158	break;
[5132]	2159	default :
[2]	2160	return 'X-OTHER';
	2161	break;
	2162	}
[5132]	2163	} else {
[2]	2164	return $var;
	2165	}
	2166	}
	2167
[5132]	2168	function switch_range($var) {
	2169	if (is_string($var)) {
	2170	switch ($var) {
	2171	case 'THISANDPRIOR' :
[2]	2172	return THISANDPRIOR;
	2173	break;
[5132]	2174	case 'THISANDFUTURE' :
[2]	2175	return THISANDFUTURE;
	2176	break;
	2177	}
	2178	}
[5132]	2179	elseif (is_int($var)) {
	2180	switch ($var) {
	2181	case THISANDPRIOR :
[2]	2182	return 'THISANDPRIOR';
	2183	break;
[5132]	2184	case THISANDFUTURE :
[2]	2185	return 'THISANDFUTURE';
	2186	break;
	2187	}
[5132]	2188	} else {
[2]	2189	return $var;
	2190	}
	2191	}
	2192
[5132]	2193	function switch_related($var) {
	2194	if (is_string($var)) {
	2195	switch ($var) {
	2196	case 'START' :
[2]	2197	return START;
	2198	break;
[5132]	2199	case 'END' :
[2]	2200	return END;
	2201	break;
	2202	}
	2203	}
[5132]	2204	elseif (is_int($var)) {
	2205	switch ($var) {
	2206	case START :
[2]	2207	return 'START';
	2208	break;
[5132]	2209	case END :
[2]	2210	return 'END';
	2211	break;
	2212	}
[5132]	2213	} else {
[2]	2214	return $var;
	2215	}
	2216	}
	2217
[5132]	2218	function switch_reltype($var) {
	2219	if (is_string($var)) {
	2220	switch ($var) {
	2221	case 'PARENT' :
[2]	2222	return PARENT;
	2223	break;
[5132]	2224	case 'CHILD' :
[2]	2225	return CHILD;
	2226	break;
[5132]	2227	case 'SIBLING' :
[2]	2228	return SIBLING;
	2229	break;
	2230	}
	2231	}
[5132]	2232	elseif (is_int($var)) {
	2233	switch ($var) {
	2234	case PARENT :
[2]	2235	return 'PARENT';
	2236	break;
[5132]	2237	case CHILD :
[2]	2238	return 'CHILD';
	2239	break;
[5132]	2240	case SIBLING :
[2]	2241	return 'SIBLING';
	2242	break;
	2243	}
[5132]	2244	} else {
	2245	return $var;
[2]	2246	}
	2247	}
	2248
[5132]	2249	function switch_role($var) {
	2250	if (is_string($var)) {
	2251	switch ($var) {
	2252	case 'NONE' :
[2]	2253	return NONE;
	2254	break;
[5132]	2255	case 'CHAIR' :
[2]	2256	return CHAIR;
	2257	break;
[5132]	2258	case 'REQ-PARTICIPANT' :
[2]	2259	return REQ_PARTICIPANT;
	2260	break;
[5132]	2261	case 'OPT-PARTICIPANT' :
[2]	2262	return OPT_PARTICIPANT;
	2263	break;
[5132]	2264	case 'NON-PARTICIPANT' :
[2]	2265	return NON_PARTICIPANT;
	2266	break;
	2267	}
	2268	}
[5132]	2269	elseif (is_int($var)) {
	2270	switch ($var) {
	2271	case NONE :
[2]	2272	return 'NONE';
	2273	break;
[5132]	2274	case CHAIR :
[2]	2275	return 'CHAIR';
	2276	break;
[5132]	2277	case REQ_PARTICIPANT :
[2]	2278	return 'REQ-PARTICIPANT';
	2279	break;
[5132]	2280	case OPT_PARTICIPANT :
[2]	2281	return 'OPT-PARTICIPANT';
	2282	break;
[5132]	2283	case NON_PARTICIPANT :
[2]	2284	return 'NON-PARTICIPANT';
	2285	break;
	2286	}
[5132]	2287	} else {
[2]	2288	return $var;
	2289	}
	2290	}
	2291
[5132]	2292	function switch_rsvp($var) {
	2293	if (is_string($var)) {
	2294	if ($var == 'TRUE') {
[2]	2295	return 1;
	2296	}
[5132]	2297	elseif ($var == 'FALSE') {
[2]	2298	return 0;
	2299	}
	2300	}
[5132]	2301	elseif (is_int($var) \|\| $var == False) {
	2302	if ($var == 1) {
[2]	2303	return 'TRUE';
	2304	}
[5132]	2305	elseif ($var == 0) {
[2]	2306	return 'FALSE';
	2307	}
[5132]	2308	} else {
[2]	2309	return $var;
	2310	}
	2311	}
	2312
[5132]	2313	function switch_transp($var) {
	2314	if (is_string($var)) {
	2315	switch ($var) {
	2316	case 'TRANSPARENT' :
[2]	2317	return TRANSPARENT;
	2318	break;
[5132]	2319	case 'OPAQUE' :
[2]	2320	return OPAQUE;
	2321	break;
	2322	}
	2323	}
[5132]	2324	elseif (is_int($var)) {
	2325	switch ($var) {
	2326	case TRANSPARENT :
[2]	2327	return 'TRANSPARENT';
	2328	break;
[5132]	2329	case OPAQUE :
[2]	2330	return 'OPAQUE';
	2331	break;
	2332	}
[5132]	2333	} else {
[2]	2334	return $var;
	2335	}
	2336	}
	2337
	2338	/*
	2339	* The brunt of the class
	2340	*/
	2341
[5132]	2342	function parse($ical_text) {
[2]	2343	$begin_regexp = '^';
	2344	$semi_colon_regexp = '[\;\:]';
	2345	$colon_regexp = '[\:]';
	2346	$catch_all_regexp = '(.*)';
	2347	$end_regexp = '$';
[5132]	2348	$property_regexp = $begin_regexp . '([A-Z\-]*)' . $semi_colon_regexp . $catch_all_regexp . $end_regexp;
	2349	$param_regexp = $begin_regexp . $catch_all_regexp . ':' . $catch_all_regexp . $end_regexp;
[2]	2350
	2351	$mode = 'none';
	2352	$text = $this->read_line_unfold($ical_text);
[5132]	2353	while ($text) {
	2354	// if(strlen($ical_text[$i]) > 75)
	2355	// {
	2356	// continue;
	2357	// }
[2]	2358
[5921]	2359	preg_match("/$property_regexp/", $text, $temp);
[3022]	2360	//$this->debug ('Majortype dump: '._debug_array($temp, false) );
[5132]	2361	$majortype = str_replace('-', '_', strtolower($temp[1]));
[2]	2362	$value = chop($temp[2]);
[5132]	2363	if ($mode != 'none' && ($majortype != 'begin' && $majortype != 'end')) {
[3022]	2364	//$this->debug('PARSE:MAJORTYPE : '.$majortype);
[5132]	2365	if (isset ($this->property[$majortype])) {
	2366	$state = @ $this->property[$majortype]["$mode"]['state'];
	2367	$type = @ $this->property[$majortype]['type'];
	2368	$multiples = @ $this->property[$majortype]["$mode"]['multiples'];
	2369	$do_to_text = @ $this->property[$majortype]['to_text'];
[2]	2370	}
[5132]	2371	elseif (substr($majortype, 0, 2) == 'x_') {
[2]	2372	$state = 'optional';
	2373	$type = 'xtype';
	2374	$multiples = True;
	2375	$do_to_test = True;
[5132]	2376	} else {
[2]	2377	$state = '';
	2378	}
[5132]	2379	} else {
[2]	2380	$state = 'required';
	2381	}
	2382
[5132]	2383	if ($majortype == 'duration') {
[2]	2384	// Unset dur var
[5132]	2385	unset ($dur);
[2]	2386
[3022]	2387	// Split DURATION
[6057]	2388	list ($_f_['day_raw'], $_f_['time_raw']) = preg_split('/T/', substr($value, 1, strlen($value) - 1));
[2]	2389
	2390	/* Datecode */
[5132]	2391	if (isset ($_f_['day_raw']) OR $_f_['day_raw']) {
[2]	2392	// Days
[5921]	2393	// if(preg_match('/D/', $_f_['day_raw']))
[5132]	2394	if (strstr($_f_['day_raw'], 'D')) {
[6037]	2395	$dur['days'] = preg_replace('/([0-9]+)D(.*)/i', '\\1', $_f_['day_raw']);
[2]	2396	}
	2397
	2398	// Weeks
[5921]	2399	// if(preg_match('/W/', $_f_["day_raw"]))
[5132]	2400	if (strstr($_f_['day_raw'], 'W')) {
[6037]	2401	$dur['weeks'] = preg_replace('/([^\|.*]+D)?([0-9]+)W/i', '\\2', $_f_['day_raw']);
[2]	2402	}
	2403	}
	2404
	2405	/* Timecode */
[5132]	2406	if (isset ($_f_['time_raw']) OR $_f_['time_raw']) {
[2]	2407	// Hours
[5921]	2408	// if(preg_match('/H/', $_f_["time_raw"]))
[5132]	2409	if (strstr($_f_['time_raw'], 'H')) {
[6037]	2410	$dur['hours'] = preg_replace('/([0-9]+)H(.*)/i', '\\1', $_f_['time_raw']);
[2]	2411	}
	2412
	2413	// Minutes
	2414	/* If you find better, contact me very quickly :) */
[5921]	2415	// if(preg_match('/M/', $_f_["time_raw"]))
[5132]	2416	if (strstr($_f_['time_raw'], 'M')) {
[6037]	2417	$dur['minutes'] = preg_replace('/([^\|.]+H)?([0-9]+)M(.)/i', '\\2', $_f_['time_raw']);
[2]	2418	}
	2419
	2420	// Seconds
	2421	/* Same comment :) */
[5921]	2422	// if(preg_match('/S/', $_f_["time_raw"]) )
[5132]	2423	if (strstr($_f_['time_raw'], 'S')) {
[6037]	2424	$dur['seconds'] = preg_replace('/([^\|.]+M)?([0-9]+)S(.)/i', '\\2', $_f_['time_raw']);
[2]	2425	}
	2426	}
	2427
[5132]	2428	$dur['raw'] = Array (
[2]	2429	'timecode' => $_f_['time_raw'],
	2430	'datecode' => $_f_['day_raw'],
	2431	'all' => $value
	2432	);
	2433	// Add new parameters in Event
	2434	$this->set_var($event, $majortype, $dur);
	2435	}
	2436
[5132]	2437	if ($majortype == 'begin') {
[2]	2438	$tmode = $mode;
	2439	$mode = strtolower($value);
[5132]	2440	switch (strtolower($value)) {
	2441	case 'daylight' :
	2442	case 'standard' :
	2443	$t_event = Array ();
[2]	2444	$t_event = $event;
[5132]	2445	$event = Array ();
[2]	2446	break;
[5132]	2447	case 'valarm' :
	2448	if ($tmode == 'vevent' \|\| $tmode == 'vtodo') {
[2]	2449	$t_event = $event;
[5132]	2450	unset ($event);
	2451	$event = Array ();
	2452	} else {
[2]	2453	$mode = $tmode;
	2454	}
	2455	break;
[5132]	2456	case 'vcalendar' :
[2]	2457	$ical = $this->new_ical();
	2458	break;
[5132]	2459	case 'vevent' :
	2460	case 'vfreebusy' :
	2461	case 'vjournal' :
	2462	case 'vtimezone' :
	2463	case 'vtodo' :
	2464	$event = Array ();
[2]	2465	break;
	2466	}
	2467	$event['type'] = strtolower($value);
	2468	}
[5132]	2469	elseif ($majortype == 'end') {
[2]	2470	$mode = 'none';
[5132]	2471	switch (strtolower($value)) {
	2472	case 'daylight' :
	2473	case 'standard' :
[2]	2474	$tzdata[] = $event;
[5132]	2475	unset ($event);
[2]	2476	$event = $t_event;
[5132]	2477	unset ($t_event);
[2]	2478	$mode = 'vtimezone';
	2479	break;
[5132]	2480	case 'valarm' :
[2]	2481	$alarm[] = $event;
[5132]	2482	unset ($event);
[2]	2483	$event = $t_event;
[5132]	2484	unset ($t_event);
[2]	2485	$mode = $tmode;
	2486	break;
[5132]	2487	case 'vevent' :
	2488	if (!empty ($alarm)) {
[2]	2489	$event['alarm'] = $alarm;
[5132]	2490	unset ($alarm);
[2]	2491	}
	2492	$this->event[] = $event;
[5132]	2493	unset ($event);
[2]	2494	break;
[5132]	2495	case 'vfreebusy' :
[2]	2496	$this->freebusy[] = $event;
[5132]	2497	unset ($event);
[2]	2498	break;
[5132]	2499	case 'vjournal' :
[2]	2500	$this->journal[] = $event;
[5132]	2501	unset ($event);
[2]	2502	break;
[5132]	2503	case 'vtimezone' :
	2504	if (!empty ($tzdata)) {
[2]	2505	$event['tzdata'] = $tzdata;
[5132]	2506	unset ($tzdata);
[2]	2507	}
	2508	$this->timezone[] = $event;
[5132]	2509	unset ($event);
[2]	2510	break;
[5132]	2511	case 'vtodo' :
	2512	if (!empty ($alarm)) {
[2]	2513	$event['alarm'] = $alarm;
[5132]	2514	unset ($alarm);
[2]	2515	}
	2516	$this->todo[] = $event['alarm'];
[5132]	2517	unset ($event);
[2]	2518	break;
[5132]	2519	case 'vcalendar' :
[2]	2520	$this->ical = $ical;
	2521	$this->ical['event'] = $this->event;
	2522	$this->ical['freebusy'] = $this->freebusy;
	2523	$this->ical['journal'] = $this->journal;
	2524	$this->ical['timezone'] = $this->timezone;
	2525	$this->ical['todo'] = $this->todo;
	2526	break 2;
	2527	}
	2528	}
[5132]	2529	elseif ($majortype == 'prodid' \|\| $majortype == 'version' \|\| $majortype == 'method' \|\| $majortype == 'calscale') {
	2530	$this->parse_parameters($ical, $majortype, $this->from_text($value));
[2]	2531	}
[5132]	2532	elseif ($state == 'optional' \|\| $state == 'required') {
[3201]	2533	//$this->debug('Mode : '.$mode.' Majortype : '.$majortype . ' Type : '.$type);
[5132]	2534	if ($do_to_text) {
[2]	2535	$value = $this->from_text($value);
	2536	}
[5132]	2537	switch ($type) {
	2538	case 'text' :
	2539	$this->parse_parameters($event, $majortype, $value);
	2540	break;
	2541	case 'recur' :
	2542	case 'date-time' :
	2543	case 'cal-address' :
	2544	$this->parse_value($event, $majortype, $value, $mode);
	2545	break;
	2546	case 'integer' :
	2547	if ($multiples) {
	2548	$event[$majortype][] = (int) $value;
	2549	} else {
	2550	$this->set_var($event, $majortype, (int) $value);
	2551	}
	2552	break;
	2553	case 'float' :
	2554	$event-> $majortype = new class_geo;
	2555	$this->parse_geo($event-> $majortype, $value);
	2556	break;
	2557	case 'utc-offset' :
	2558	$this->set_var($event, $majortype, (int) $value);
	2559	break;
	2560	case 'uri' :
	2561	$new_var = Array ();
	2562	$this->parse_parameters($new_var, $majortype, $value);
	2563	if ($multiples) {
	2564	switch ($mode) {
	2565	case 'valarm' :
[2]	2566	$alarm['attach'][] = $new_var;
	2567	break;
[5132]	2568	default :
[2]	2569	$event[$majortype][] = $new_var;
	2570	break;
	2571	}
[5132]	2572	} else {
[2]	2573	$event[$majortype] = $new_var;
	2574	}
[5132]	2575	unset ($new_var);
[2]	2576	break;
[5132]	2577	case 'xtype' :
	2578	$this->parse_xtype($event, $majortype, $value);
[2]	2579	break;
	2580	}
	2581	}
	2582	$text = $this->read_line_unfold($ical_text);
	2583	}
	2584	return $this->ical;
	2585	}
	2586
[5132]	2587	function switch_to_phpgw_status($partstat) {
	2588	switch ($partstat) {
	2589	case 0 :
[2]	2590	return 'U';
	2591	break;
[5132]	2592	case 1 :
[2]	2593	return 'A';
	2594	break;
[5132]	2595	case 2 :
[2]	2596	return 'R';
	2597	break;
[5132]	2598	case 3 :
[2]	2599	return 'T';
	2600	break;
[5132]	2601	default :
[2]	2602	return 'U';
	2603	break;
	2604	}
	2605	}
	2606
[5132]	2607	function switch_phpgw_status($status) {
	2608	switch ($status) {
	2609	case 'U' :
[2]	2610	return 0;
	2611	break;
[5132]	2612	case 'A' :
[2]	2613	return 1;
	2614	break;
[5132]	2615	case 'R' :
[2]	2616	return 2;
	2617	break;
[5132]	2618	case 'T' :
[2]	2619	return 3;
	2620	break;
	2621	}
	2622	}
	2623
[5132]	2624	function is_owner($part_record) {
	2625	if (($part_record['user'] . '@' . $part_record['host'] == $GLOBALS['phpgw_info']['user']['preferences']['email']['address']) \|\| ($part_record['cn'] == $GLOBALS['phpgw_info']['user']['account_lid']) \|\|
	2626	($part_record['mailto']['user'] == $GLOBALS['phpgw_info']['user']['account_lid'])) {
[2]	2627	return True;
[5132]	2628	} else {
[2]	2629	return False;
	2630	}
	2631	}
	2632
[5132]	2633	function check_owner(& $event, $ical, $so_event) {
	2634	if (!isset ($event['participant'][$GLOBALS['phpgw_info']['user']['account_id']])) {
	2635	if (isset ($ical['organizer'])) {
	2636	if ($this->is_owner($ical['organizer'])) {
	2637	$so_event->add_attribute('owner', $GLOBALS['phpgw_info']['user']['account_id']);
	2638	$so_event->add_attribute('participants', $this->switch_to_phpgw_status($ical['organizer']['partstat']), $GLOBALS['phpgw_info']['user']['account_id']);
[2]	2639	}
	2640	}
[5132]	2641	elseif (isset ($ical['attendee'])) {
[2]	2642	$attendee_count = count($ical['attendee']);
	2643
[7655]	2644	for ($j = 0; $j < $attendee_count; ++$j) {
[5132]	2645	if ($this->is_owner($ical['attendee'][$j])) {
	2646	$so_event->add_attribute('participants', $this->switch_to_phpgw_status($ical['attendee'][$j]['partstat']), (int) $GLOBALS['phpgw_info']['user']['account_id']);
[2]	2647	}
	2648	}
[5132]	2649	} else {
	2650	$so_event->add_attribute('owner', $GLOBALS['phpgw_info']['user']['account_id']);
	2651	$so_event->add_attribute('participants', 'A', $GLOBALS['phpgw_info']['user']['account_id']);
[2]	2652	}
	2653	}
	2654	}
	2655
[5132]	2656	function import_file() {
	2657	if ($_FILES['uploadedfile']['tmp_name'] == 'none' \|\| $_FILES['uploadedfile']['tmp_name'] == '') {
	2658	Header('Location: ' . $GLOBALS['phpgw']->link('/index.php', Array (
[2]	2659	'menuaction' => 'calendar.uiicalendar.import',
	2660	'action' => 'GetFile'
[5132]	2661	)));
[2]	2662	$GLOBALS['phpwg']->common->phpgw_exit();
	2663	}
	2664	$uploaddir = $GLOBALS['phpgw_info']['server']['temp_dir'] . SEP;
	2665
[5132]	2666	srand((double) microtime() * 1000000);
	2667	$random_number = rand(100000000, 999999999);
	2668	$newfilename = md5($_FILES['uploadedfile']['tmp_name'] . ", " . $uploadedfile_name . ", " . time() . getenv("REMOTE_ADDR") . $random_number);
[2]	2669
	2670	$filename = $uploaddir . $newfilename;
	2671
	2672	move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $filename);
[5132]	2673	// $ftp = fopen($uploaddir . $newfilename . '.info','wb');
	2674	// fputs($ftp,$uploadedfile_type."\n".$uploadedfile_name."\n");
	2675	// fclose($ftp);
[2]	2676	return $filename;
	2677	}
	2678
[5132]	2679	function safeBitCheck($number, $comparison) {
	2680	$binNumber = base_convert($number, 10, 2);
	2681	$binComparison = strrev(base_convert($comparison, 10, 2));
	2682	$str = strlen($binNumber);
	2683
	2684	if (($str <= strlen($binComparison)) && ($binComparison {
	2685	$str -1 }
	2686	=== "1"))
	2687	return '1';
	2688	else
	2689	return '0';
	2690	}
	2691
	2692	function import($mime_msg = '', $from_ajax = false, $importAccount = false) {
	2693	/*
	2694	* Caso seja uma importação para conta compartilhada carrega as acls do usuario
	2695	*/
	2696	if ($importAccount != false) {
	2697	$colunas = array (
	2698	'acl_appname',
	2699	'acl_location',
	2700	'acl_account',
	2701	'acl_rights'
	2702	);
	2703	$where = array (
	2704	'acl_appname' => 'calendar',
	2705	'acl_account' => $importAccount['uidnumber'],
	2706	'acl_location' => $GLOBALS['phpgw_info']['user']['account_id']
	2707	);
	2708	$db = $GLOBALS['phpgw']->db;
	2709	$db->select('phpgw_acl', $colunas, $where, null, null);
	2710	$row = $db->row(true);
	2711
	2712	if (!$this->safeBitCheck(2, $row['acl_rights'])) //Se o usuario não tem permisão de adicionar eventos
	2713	return 'You do not have permission to add events';
	2714	}
	2715
	2716	if ($_FILES['uploadedfile']['tmp_name'] != 'none' && $_FILES['uploadedfile']['tmp_name'] != '') {
[2]	2717	$filename = $this->import_file();
[5132]	2718	$fp = fopen($filename, 'rt');
	2719	$mime_msg = explode("\n", fread($fp, filesize($filename)));
[2]	2720	fclose($fp);
	2721	unlink($filename);
	2722	}
[5132]	2723	elseif (!$mime_msg) {
	2724	Header('Location: ' . $GLOBALS['phpgw']->link('/index.php', Array (
[2]	2725	'menuaction' => 'calendar.uiicalendar.import',
	2726	'action' => 'GetFile'
[5132]	2727	)));
[2]	2728	$GLOBALS['phpwg']->common->phpgw_exit();
	2729	}
	2730
[5132]	2731	if (!is_object($GLOBALS['uicalendar'])) {
	2732	$so_event = createobject('calendar.socalendar', Array (
[2]	2733	'owner' => 0,
	2734	'filter' => '',
	2735	'category' => ''
[5132]	2736	));
	2737	} else {
[2]	2738	$so_event = $GLOBALS['uicalendar']->bo->so;
	2739	}
	2740
[5132]	2741	$datetime_vars = Array (
[2]	2742	'start' => 'dtstart',
	2743	'end' => 'dtend',
	2744	'modtime' => 'dtstamp',
	2745	'modtime' => 'last_modified'
	2746	);
	2747
[5132]	2748	$date_array = Array (
[2]	2749	'Y' => 'year',
	2750	'm' => 'month',
	2751	'd' => 'mday',
	2752	'H' => 'hour',
	2753	'i' => 'min',
	2754	's' => 'sec'
	2755	);
	2756
	2757	// time limit should be controlled elsewhere
[5132]	2758	@ set_time_limit(0);
[2]	2759	$GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->preferences->create_email_preferences();
	2760	$users_email = $GLOBALS['phpgw_info']['user']['preferences']['email']['address'];
	2761	$cats = CreateObject('phpgwapi.categories');
	2762	$ical = $this->parse($mime_msg);
[5132]	2763	switch ($ical['version']['value']) {
	2764	case '1.0' :
[2]	2765	$cat_sep = ';';
	2766	break;
[5132]	2767	case '2.0' :
	2768	default :
[2]	2769	$cat_sep = ',';
[3022]	2770	break;
[2]	2771	}
[3022]	2772
[5132]	2773	/*
	2774	* Caso seja um Reply.
	2775	*/
	2776	if (strtoupper($ical['method']['value']) == 'REPLY') {
	2777	//atualiza evento caso seja evento externo
	2778	if (isset ($ical['event']['0']['x_type']))
	2779	foreach ($ical['event']['0']['x_type'] as $property)
	2780	if ($property['name'] === 'MICROSOFT_CDO_IMPORTANCE')
	2781	return $this->updateHour($ical);
	2782
	2783	//Ignora respostas externas
	2784	return 'The import was executed successfully.';
[2]	2785	}
[5132]	2786
	2787	/-------------------------------------------------------------/
	2788
	2789	/*
	2790	* Ativa a flag de cancelamento caso o ical for do method CANCEL
	2791	*/
	2792	$cancelEvent = false;
	2793	if (strtoupper($ical['method']['value']) == 'CANCEL')
	2794	$cancelEvent = true;
	2795	/-------------------------------------------------------------/
	2796
[5316]	2797	require_once (dirname(__FILE__) . '/class.ex_participants.inc.php');
[5132]	2798
	2799	$c_events = count($ical['event']);
[7655]	2800	for ($i = 0; $i < $c_events; ++$i) {
[5132]	2801	$ex_participants = new exParticipants();
	2802
	2803	if ($ical['event'][$i]['uid']['value'])
	2804	$uid_exists = $so_event->find_cal_id($ical['event'][$i]['uid']['value']);
[2]	2805	else
	2806	$uid_exists = False;
[5132]	2807
	2808	if ($cancelEvent) // If cancelamento
[2]	2809	{
[5132]	2810	if ($importAccount != false && !$this->safeBitCheck(8, $row['acl_rights'])) // se for em uma conta compartilhada e se tem permisão de deletar
	2811	return 'You do not have permission to delete events';
[3736]	2812
[5132]	2813	if ($uid_exists) // If o evento existe na agenda
	2814	$so_event->delete_entry($uid_exists); // Adicona o id a lista de eventos a deletar
	2815
	2816	continue; // Continua o for nenhum processamento mais é nescessario
[2]	2817	}
[5132]	2818
	2819	if ($uid_exists) {
	2820	$event = $so_event->read_entry($uid_exists);
	2821	$this->check_owner($event, $ical['event'][$i], $so_event);
	2822	} else {
[2]	2823	$so_event->event_init();
[5132]	2824	$so_event->add_attribute('id', 0);
	2825	$so_event->add_attribute('reference', 0);
[2]	2826	}
[5132]	2827
	2828	if ($ical['event'][$i]['uid']['value']) {
	2829	$so_event->add_attribute('uid', $ical['event'][$i]['uid']['value']);
	2830	}
	2831	if ($ical['event'][$i]['summary']['value']) {
[2]	2832	$so_event->set_title($ical['event'][$i]['summary']['value']);
	2833	}
[5132]	2834	if ($ical['event'][$i]['description']['value']) {
[2]	2835	$so_event->set_description($ical['event'][$i]['description']['value']);
	2836	}
[5132]	2837	if ($ical['event'][$i]['ex_participants']['value']) {
	2838	$ex_participants->setParticipantsByString($ical['event'][$i]['ex_participants']['value']);
[2]	2839	}
[3018]	2840	// Compatibilidade com agendamentos vindos do outlook/exchange
[5132]	2841	if (isset ($ical['event'][$i]['attendee'])) {
[3018]	2842	$c_attendees = count($ical['event'][$i]['attendee']);
	2843	$all_attendees = '';
[7655]	2844	for ($a = 0; $a < $c_attendees; ++$a) {
[5132]	2845	$cname = '"' . $ical['event'][$i]['attendee'][$a]['cn'] . '"';
[3018]	2846	$email = $ical['event'][$i]['attendee'][$a]['mailto']['user'];
[5132]	2847	if ($email) {
[3201]	2848	// Remove os espaÃ§os, tabs e quebra-de-linha no dominio
	2849	//$email_domain = preg_replace('/\s*/m', '', $ical['event'][$i]['attendee'][$a]['mailto']['host']);
	2850	$email_domain = $ical['event'][$i]['attendee'][$a]['mailto']['host'];
[5132]	2851	$email = '<' . $email . '@' . $email_domain . '>';
	2852	} else
[3018]	2853	$email = '';
	2854
[5132]	2855	$all_attendees .= $cname . $email . ', ';
[3018]	2856	}
[5132]	2857	$this->debug('All attendees: ' . $all_attendees);
[3018]	2858
[5132]	2859	$ex_participants->setParticipantsByString($all_attendees);
	2860
[2]	2861	}
[5132]	2862
	2863	if ($ical['event'][$i]['location']['value']) {
	2864	$so_event->add_attribute('location', $ical['event'][$i]['location']['value']);
[2]	2865	}
[5132]	2866	if (isset ($ical['event'][$i]['priority'])) {
	2867	$so_event->add_attribute('priority', $ical['event'][$i]['priority']);
	2868	} else {
	2869	$so_event->add_attribute('priority', 2);
[2]	2870	}
[5132]	2871	if (!isset ($ical['event'][$i]['class'])) {
[2]	2872	$ical['event'][$i]['class'] = 1;
	2873	}
	2874	$so_event->set_class($ical['event'][$i]['class']);
	2875
[5132]	2876	@ reset($datetime_vars);
	2877	while (list ($e_datevar, $i_datevar) = each($datetime_vars)) {
	2878	if (isset ($ical['event'][$i][$i_datevar])) {
[2]	2879	$temp_time = $so_event->maketime($ical['event'][$i][$i_datevar]) + $GLOBALS['phpgw']->datetime->tz_offset;
[5132]	2880	@ reset($date_array);
	2881	while (list ($key, $var) = each($date_array)) {
	2882	$event[$e_datevar][$var] = (int) (date($key, $temp_time));
[3429]	2883	}
[5132]	2884	$so_event->set_date($e_datevar, $event[$e_datevar]['year'], $event[$e_datevar]['month'], $event[$e_datevar]['mday'], $event[$e_datevar]['hour'], $event[$e_datevar]['min'], $event[$e_datevar]['sec']);
[2]	2885	}
	2886	}
[5132]	2887	if (!isset ($ical['event'][$i]['categories']['value']) \|\| !$ical['event'][$i]['categories']['value']) {
[2]	2888	$so_event->set_category(0);
[5132]	2889	} else {
	2890	$ical_cats = Array ();
	2891	if (strpos($ical['event'][$i]['categories']['value'], $cat_sep)) {
	2892	$ical_cats = explode($cat_sep, $ical['event'][$i]['categories']['value']);
	2893	} else {
[2]	2894	$ical_cats[] = $ical['event'][$i]['categories']['value'];
	2895	}
	2896
[5132]	2897	@ reset($ical_cats);
	2898	$cat_id_nums = Array ();
	2899	while (list ($key, $cat) = each($ical_cats)) {
	2900	if (!$cats->exists('appandmains', $cat)) {
	2901	$cats->add(Array (
[2]	2902	'name' => $cat,
	2903	'descr' => $cat,
	2904	'parent' => '',
	2905	'access' => 'private',
	2906	'data' => ''
[5132]	2907	));
[2]	2908	}
[5132]	2909	// $temp_id = $cats->name2id($cat);
	2910	// echo 'Category Name : '.$cat.' : Category ID :'.$temp_id."<br>\n";
	2911	// $cat_id_nums[] = $temp_id;
[2]	2912	$cat_id_nums[] = $cats->name2id($cat);
	2913	}
[5132]	2914	@ reset($cat_id_nums);
	2915	if (count($cat_id_nums) > 1) {
	2916	$so_event->set_category(implode($cat_id_nums, ','));
	2917	} else {
[2]	2918	$so_event->set_category($cat_id_nums[0]);
	2919	}
	2920	}
	2921
[5132]	2922	//rrule
	2923	if (isset ($ical['event'][$i]['rrule']) OR isset ($ical['event'][$i]['duration'])) {
	2924	// recur_enddate
	2925	if (isset ($ical['event'][$i]['rrule']['until'])) {
	2926	$recur_enddate['year'] = (int) ($ical['event'][$i]['rrule']['until']['year']);
	2927	$recur_enddate['month'] = (int) ($ical['event'][$i]['rrule']['until']['month']);
	2928	$recur_enddate['mday'] = (int) ($ical['event'][$i]['rrule']['until']['mday']);
[2]	2929	}
[5132]	2930	elseif (isset ($ical['event'][$i]['duration'])) {
[2]	2931	// Create timecode for strtotime
[5132]	2932	$ptimer = mktime($ical['event'][$i]['dtstart']['hour'], $ical['event'][$i]['dtstart']['min'], $ical['event'][$i]['dtstart']['sec'], $ical['event'][$i]['dtstart']['month'], $ical['event'][$i]['dtstart']['mday'], $ical['event'][$i]['dtstart']['year']);
[2]	2933
	2934	/* -- Fixbug --
	2935	* if "DURATION" has 1 day (for example).
	2936	* Event takes places between the first date
	2937	* (this define in "start" tag) and next day :(
	2938	* This "fix" destroy one day and set hours as "23" and minutes as "59"
	2939	*/
	2940
	2941	// Weeks::Day--
[5132]	2942	if ($ical['event'][$i]['duration']['weeks'] AND ($ical['event'][$i]['duration']['hours'] == 0) AND ($ical['event'][$i]['duration']['minutes'] == 0)) {
	2943	$ical['event'][$i]['duration']['days'] = ($ical['event'][$i]['duration']['days'] + ($ical['event'][$i]['duration']['weeks'] * 7)) - 1;
	2944	unset ($ical['event'][$i]['duration']['weeks']);
[2]	2945	$ical['event'][$i]['duration']['hours'] = "23";
	2946	$ical['event'][$i]['duration']['minutes'] = "59";
	2947	$ical['event'][$i]['duration']['seconds'] = "59";
	2948	}
	2949	// Days::Day--
[5132]	2950	if ($ical['event'][$i]['duration']['days'] AND ($ical['event'][$i]['duration']['hours'] == 0) AND ($ical['event'][$i]['duration']['minutes'] == 0)) {
[2]	2951	$ical['event'][$i]['duration']['days']--;
	2952	$ical['event'][$i]['duration']['hours'] = "23";
	2953	$ical['event'][$i]['duration']['minutes'] = "59";
	2954	$ical['event'][$i]['duration']['seconds'] = "59";
	2955	}
	2956
	2957	// Create string contains datetime for strtotime
	2958	$pdate = "+";
[5132]	2959	if (isset ($ical['event'][$i]['duration']['weeks']))
[2]	2960	$pdate .= $ical['event'][$i]['duration']['weeks'] . " weeks ";
[5132]	2961	if (isset ($ical['event'][$i]['duration']['days']))
[2]	2962	$pdate .= $ical['event'][$i]['duration']['days'] . " days ";
[5132]	2963	if (isset ($ical['event'][$i]['duration']['hours']))
[2]	2964	$pdate .= $ical['event'][$i]['duration']['hours'] . " hours ";
[5132]	2965	if (isset ($ical['event'][$i]['duration']['minutes']))
[2]	2966	$pdate .= $ical['event'][$i]['duration']['minutes'] . " minutes ";
[5132]	2967	if (isset ($ical['event'][$i]['duration']['seconds']))
[2]	2968	$pdate .= $ical['event'][$i]['duration']['seconds'] . " seconds ";
	2969
	2970	// What is datetime in 2192 ?
	2971	$enddate = strtotime($pdate, $ptimer);
[6057]	2972	list ($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $recur_enddate['hour'], $recur_enddate['min'], $recur_enddate['sec']) = preg_split('/:/', date("Y:m:d:H:i:s", $enddate));
[2]	2973
	2974	// Set End of event
[5132]	2975	$so_event->set_end($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $recur_enddate['hour'], $recur_enddate['min'], $recur_enddate['sec']);
[2]	2976
[5132]	2977	} else {
[2]	2978	$recur_enddate['year'] = 0;
	2979	$recur_enddate['month'] = 0;
	2980	$recur_enddate['mday'] = 0;
	2981	}
	2982
[5132]	2983	// recur_data
[2]	2984	$recur_data = 0;
[5132]	2985	if (isset ($ical['event'][$i]['rrule']['byday'])) {
	2986	$week_days = Array (
[2]	2987	MCAL_M_SUNDAY => 'SU',
	2988	MCAL_M_MONDAY => 'MO',
	2989	MCAL_M_TUESDAY => 'TU',
	2990	MCAL_M_WEDNESDAY => 'WE',
	2991	MCAL_M_THURSDAY => 'TH',
	2992	MCAL_M_FRIDAY => 'FR',
	2993	MCAL_M_SATURDAY => 'SA'
	2994	);
[5132]	2995	@ reset($week_days);
	2996	while (list ($key, $val) = each($week_days)) {
	2997	if (strpos(' ' . $ical['event'][$i]['rrule']['byday'], $val)) {
[2]	2998	$recur_data += $key;
	2999	}
	3000	}
	3001	}
	3002
[5132]	3003	// interval
	3004	if (!isset ($ical['event'][$i]['rrule']['interval'])) {
[2]	3005	$interval = 1;
[5132]	3006	} else {
	3007	$interval = (int) $ical['event'][$i]['rrule']['interval'];
[2]	3008	}
[5132]	3009	// recur_type
	3010	switch ($ical['event'][$i]['rrule']['freq']) {
	3011	case DAILY :
[2]	3012	$recur_type = MCAL_RECUR_DAILY;
	3013	break;
[5132]	3014	case WEEKLY :
	3015	$so_event->set_recur_weekly($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $interval, $recur_data);
[2]	3016	break;
[5132]	3017	case MONTHLY :
	3018	// Still need to determine if this is by day or by week for the month..
	3019	// $recur_type = MCAL_RECUR_M??????;
[2]	3020	break;
[5132]	3021	case YEARLY :
	3022	$so_event->set_recur_yearly($recur_enddate['year'], $recur_enddate['month'], $recur_enddate['mday'], $interval);
[2]	3023	break;
	3024	}
[5132]	3025	} else {
[2]	3026	$so_event->set_recur_none();
	3027	}
	3028
[5132]	3029	// Owner
	3030	$organizer = $ical['event'][$i]['organizer'];
	3031
	3032	if (isset ($organizer)) {
	3033	if ($this->is_owner($organizer) \|\| $organizer == -2) {
	3034	$so_event->add_attribute('owner', $GLOBALS['phpgw_info']['user']['account_id']);
	3035	} else {
	3036	$so_event->add_attribute('owner', -2);
	3037	$aux = explode(':', $organizer['cn']);
	3038	$so_event->add_attribute('organizer', '' . $aux[0] . ' <' . $organizer['mailto']['user'] . '@'. $organizer['mailto']['host'].'>');
[2]	3039	}
	3040	}
	3041
[5132]	3042	// se for importação para conta compartilhada
	3043	$user = (int) ($importAccount ? $importAccount['uidnumber'] : $GLOBALS['phpgw_info']['user']['account_id']);
	3044	$userMail = $importAccount['mail'] ? $importAccount['mail'] : $GLOBALS['phpgw_info']['user']['email'];
	3045
	3046	$so_event->add_attribute('participants', 'A', $user);
[2]	3047	$event = $so_event->get_cached_event();
[5132]	3048
	3049	/*
	3050	* Remove Email do participantes externos
	3051	*/
	3052	$usersToRemove = array ();
	3053	$usersToRemove[] = $user;
	3054	foreach ($event['participants'] as $auxi=> $v)
	3055	$usersToRemove[] = $auxi;
	3056
	3057	$ldapService = ServiceLocator :: getService('ldap');
	3058	foreach ($usersToRemove as $v) {
	3059	$ex_participants->removeParticipant($ldapService->getMailByUidNumber($v));
	3060	$alternates = $ldapService->getMailAlternateByUidNumber($v);
	3061	foreach ($alternates as $ii => $vv)
	3062	$ex_participants->removeParticipant($vv);
	3063	}
	3064	$ex_participants->removeParticipant($event['organizer']);
	3065	/// -------------------------------------------------------- ///
	3066
	3067	$event['ex_participants'] = $ex_participants->getParticipantsSerializable();
	3068
	3069	if (!isset ($this->bo)) {
[5316]	3070	require_once (dirname(__FILE__) . '/class.bocalendar.inc.php');
[5132]	3071	$this->bo = new bocalendar();
	3072	}
	3073
	3074	if ($c_events < 2) //Ignora verificação de conflito quando o ical é de varios eventos
	3075	{
	3076	if ($overlapping_events = $this->bo->event_overlap($event, (!$from_ajax), null, $user)) {
	3077	if ($_GET['calendarImport'] == 1) //caso venha do modulo calendar
	3078	{
	3079	$url = 'expressoMail1_2/controller.php?action=' . implode("&", array (
	3080	'calendar.uicalendar.overlap',
	3081	'o_events=' . implode(';', $overlapping_events),
	3082	'this_event=' . $event['id'],
	3083	'this_account=' . $user
	3084	));
	3085
	3086	echo "<script>document.location='" . $url . "'</script>";
	3087	exit;
	3088	} else
	3089	return array (
	3090	'url' => implode("&", array (
	3091	'calendar.uicalendar.overlap',
	3092	'o_events=' . implode(';', $overlapping_events),
	3093	'this_event=' . $event['id'],
	3094	'this_account=' . $user
	3095	))
	3096	);
	3097	}
[2]	3098	}
[5132]	3099
	3100	if ($importAccount)
	3101	$so_event->add_entry($event, true, $importAccount);
	3102	else
	3103	$so_event->add_entry($event);
	3104
[2]	3105	}
[5132]	3106
	3107	/*
	3108	* Exclue os eventos que estão na lista para serem deletados
	3109	*/
	3110	if ($cancelEvent)
	3111	$so_event->expunge();
	3112	/----------------------------------------------------------/
	3113
	3114	if (!$from_ajax) {
	3115	Header('Location: ' . $GLOBALS['phpgw']->link('/index.php', Array (
[2]	3116	'menuaction' => 'calendar.uicalendar.view',
	3117	'cal_id' => $event['id']
[5132]	3118	)));
[3736]	3119	$GLOBALS['phpgw']->common->phpgw_exit();
[5132]	3120	} else // checando se o icalendar veio no formato esperado, ou seja, foi parseado corretamente
	3121	if (!empty ($ical))
[678]	3122	return true;
[5132]	3123	else
	3124	return 'Cannot import target event. Please check if the format is right.';
	3125
	3126	}
	3127
	3128	function updateHour($ical) {
	3129
	3130	if (!is_object($GLOBALS['uicalendar'])) {
	3131	$so_event = createobject('calendar.socalendar', Array (
	3132	'owner' => 0,
	3133	'filter' => '',
	3134	'category' => ''
	3135	));
	3136	} else
	3137	$so_event = $GLOBALS['uicalendar']->bo->so;
	3138
	3139	$cal_id = $so_event->find_cal_id($ical['event'][0]['uid']['value']);
	3140
	3141	//Agendamento nao ecnontrado
	3142	if (!$cal_id)
	3143	return 'The event was not found in your calendar';
	3144
	3145	$event = $so_event->read_entry($cal_id);
	3146
	3147	$datetime_vars = Array (
	3148	'start' => 'dtstart',
	3149	'end' => 'dtend',
	3150	'modtime' => 'dtstamp',
	3151	'modtime' => 'last_modified'
	3152	);
	3153
	3154	$date_array = Array (
	3155	'Y' => 'year',
	3156	'm' => 'month',
	3157	'd' => 'mday',
	3158	'H' => 'hour',
	3159	'i' => 'min',
	3160	's' => 'sec'
	3161	);
	3162
	3163	@ reset($datetime_vars);
	3164	while (list ($e_datevar, $i_datevar) = each($datetime_vars)) {
	3165	if (isset ($ical['event'][0][$i_datevar])) {
	3166	$temp_time = $so_event->maketime($ical['event'][0][$i_datevar]);
	3167	@ reset($date_array);
	3168	while (list ($key, $var) = each($date_array))
	3169	$event[$e_datevar][$var] = (int) (date($key, $temp_time));
	3170
	3171	$so_event->set_date($e_datevar, $event[$e_datevar]['year'], $event[$e_datevar]['month'], $event[$e_datevar]['mday'], $event[$e_datevar]['hour'], $event[$e_datevar]['min'], $event[$e_datevar]['sec']);
[2]	3172	}
[5132]	3173	}
[2]	3174
[5132]	3175	$so_event->add_entry($event, false);
	3176	$bo_event = createobject('calendar.bocalendar');
	3177	$bo_event->send_update(MSG_MODIFIED, $event['participants'], $event, $event);
	3178
	3179	return 'Event successfully updated';
	3180	}
	3181
	3182	function export($params) {
[2]	3183	$event_id = $params['l_event_id'] ? $params['l_event_id'] : $_GET['cal_id'];
	3184	$this->chunk_split = $params['chunk_split'];
	3185	$method = $params['method'] ? $params['method'] : 'publish';
	3186	$vtype = $params['vtype'] ? $params['vtype'] : 'event';
	3187
[5132]	3188	$string_array = Array (
[2]	3189	'summary' => 'description',
	3190	'location' => 'location',
	3191	'description' => 'title',
	3192	'uid' => 'uid'
	3193	);
	3194
	3195	$cats = CreateObject('phpgwapi.categories');
	3196
[5132]	3197	include (PHPGW_SERVER_ROOT . '/calendar/setup/setup.inc.php');
	3198	if (!is_array($event_id)) {
[2]	3199	$ids[] = $event_id;
[5132]	3200	} else {
[2]	3201	$ids = $event_id;
	3202	}
	3203
	3204	$ical = $this->new_ical();
	3205
[5132]	3206	$this->set_var($ical['prodid'], 'value', '-//eGroupWare//eGroupWare ' . $setup_info['calendar']['version'] . ' MIMEDIR//' . strtoupper($GLOBALS['phpgw_info']['user']['preferences']['common']['lang']));
	3207	$this->set_var($ical['version'], 'value', '2.0');
	3208	$this->set_var($ical['method'], 'value', strtoupper($method));
[2]	3209
[5132]	3210	if (!$GLOBALS['phpgw_info']['flags']['included_classes']['uicalendar']) {
	3211	if (!$GLOBALS['phpgw_info']['flags']['included_classes']['bocalendar']) {
	3212	$so_event = createobject('calendar.socalendar', Array (
[2]	3213	'owner' => 0,
	3214	'filter' => '',
	3215	'category' => ''
[5132]	3216	));
	3217	} else {
[2]	3218	$so_event = $GLOBALS['bocalendar']->so;
	3219	}
[5132]	3220	} else {
[2]	3221	$so_event = $GLOBALS['uicalendar']->bo->so;
	3222	}
	3223
[5132]	3224	foreach ($ids as $event) {
	3225	$ical_event = Array ();
	3226	if (!is_array($event)) {
[2]	3227	$event = $so_event->read_entry($event);
	3228	}
[5132]	3229	if ($event['alarm']) {
	3230	foreach ($event['alarm'] as $alarm) {
	3231	$ical_temp = Array ();
[2]	3232	$ical_temp['action']['value'] = 'DISPLAY';
	3233	$ical_temp['description']['value'] = $alarm['text'];
[5132]	3234	$this->set_var($ical_temp['trigger'], 'value', 'VALUE=DATE-TIME:' . date('Ymd\THis\Z', $alarm['time']), 'valarm');
[2]	3235	$ical_event['alarm'][] = $ical_temp;
	3236	}
	3237	}
	3238
	3239	// use system's date info for caluculating local timezone's offset in minutes
	3240	//
[5132]	3241	$gmt_offset = date('O', $GLOBALS['phpgw']->datetime->users_localtime); // offset to GMT
	3242	$offset = (int) (substr($gmt_offset, 0, 3)) * 60 + (int) (substr($gmt_offset, 3, 2));
[2]	3243	$event['start']['min'] -= $offset;
	3244	$event['end']['min'] -= $offset;
	3245	$event['modtime']['min'] -= $offset;
	3246
	3247	$ical_event['priority'] = $event['priority'];
[5132]	3248	$ical_event['class'] = (int) $event['public'];
[2]	3249	$dtstart_mktime = $so_event->maketime($event['start']);
[5132]	3250	$this->parse_value($ical_event, 'dtstart', date('Ymd\THis\Z', $dtstart_mktime), 'vevent');
[2]	3251	$dtend_mktime = $so_event->maketime($event['end']);
[5132]	3252	$this->parse_value($ical_event, 'dtend', date('Ymd\THis\Z', $dtend_mktime), 'vevent');
[2]	3253	$mod_mktime = $so_event->maketime($event['modtime']);
[5132]	3254	$this->parse_value($ical_event, 'last_modified', date('Ymd\THis\Z', $mod_mktime), 'vevent');
	3255	foreach ($string_array as $ical_value => $event_value) {
	3256	if ($event[$event_value]) {
	3257	$this->set_var($ical_event[$ical_value], 'value', $event[$event_value]);
[2]	3258	}
	3259	}
	3260
[5132]	3261	if ($event['category']) {
	3262	$cats->categories(0, 'calendar');
	3263	foreach (explode(',', $event['category']) as $cat) {
[2]	3264	$_cat = $cats->return_single($cat);
	3265	$cat_string[] = $_cat[0]['name'];
	3266	}
[5132]	3267	@ reset($cat_string);
	3268	$this->set_var($ical_event['categories'], 'value', implode($cat_string, ','));
[2]	3269	}
	3270
[5132]	3271	if (count($event['participants']) > 1) {
	3272	if (!is_object($db)) {
[2]	3273	$db = $GLOBALS['phpgw']->db;
	3274	}
[5132]	3275	foreach ($event['participants'] as $part => $status) {
	3276	$GLOBALS['phpgw']->accounts->get_account_name($part, $lid, $fname, $lname);
	3277	$name = $fname . ' ' . $lname;
[2]	3278
[5132]	3279	$owner_status = $this->switch_partstat((int) $this->switch_phpgw_status($event['participants'][$part]));
[2]	3280
	3281	$mail_prefs = $GLOBALS['phpgw']->preferences->create_email_preferences($part);
	3282	$mailto = $mail_prefs['email']['address'];
	3283
[5132]	3284	$str = 'CN="' . $name . '";PARTSTAT=' . $owner_status . ':' . $mailto;
	3285	if ($part == $event['owner']) {
	3286	$str = 'ROLE=CHAIR;' . $str;
	3287	} else {
	3288	$str = 'ROLE=REQ-PARTICIPANT;' . $str;
[2]	3289	}
[5132]	3290	if ($method != 'reply' \|\| $part == $GLOBALS['phpgw_info']['user']['account_id']) {
	3291	$this->parse_value($ical_event, 'attendee', $str, 'vevent');
[2]	3292	}
[5132]	3293	if ($part == $event['owner']) {
	3294	$this->parse_value($ical_event, 'organizer', $str, 'vevent');
[2]	3295	}
	3296	}
	3297	}
[5132]	3298	if ($event['recur_type']) {
[2]	3299	$str = '';
[5132]	3300	switch ($event['recur_type']) {
	3301	case MCAL_RECUR_DAILY :
[2]	3302	$str .= 'FREQ=DAILY';
	3303	break;
[5132]	3304	case MCAL_RECUR_WEEKLY :
[2]	3305	$str .= 'FREQ=WEEKLY';
[5132]	3306	if ($event['recur_data']) {
[2]	3307	$str .= ';BYDAY=';
[5132]	3308	for ($i = 1; $i < MCAL_M_ALLDAYS; $i = $i * 2) {
	3309	if ($i & $event['recur_data']) {
	3310	switch ($i) {
	3311	case MCAL_M_SUNDAY :
[2]	3312	$day[] = 'SU';
	3313	break;
[5132]	3314	case MCAL_M_MONDAY :
[2]	3315	$day[] = 'MO';
	3316	break;
[5132]	3317	CASE MCAL_M_TUESDAY :
[2]	3318	$day[] = 'TU';
	3319	break;
[5132]	3320	case MCAL_M_WEDNESDAY :
[2]	3321	$day[] = 'WE';
	3322	break;
[5132]	3323	case MCAL_M_THURSDAY :
[2]	3324	$day[] = 'TH';
	3325	break;
[5132]	3326	case MCAL_M_FRIDAY :
[2]	3327	$day[] = 'FR';
	3328	break;
[5132]	3329	case MCAL_M_SATURDAY :
[2]	3330	$day[] = 'SA';
	3331	break;
	3332	}
	3333	}
	3334	}
[5132]	3335	$str .= implode(',', $day);
[2]	3336	}
	3337	break;
[5132]	3338	case MCAL_RECUR_MONTHLY_MDAY :
[2]	3339	break;
[5132]	3340	case MCAL_RECUR_MONTHLY_WDAY :
[2]	3341	break;
[5132]	3342	case MCAL_RECUR_YEARLY :
[2]	3343	$str .= 'FREQ=YEARLY';
	3344	break;
	3345	}
[5132]	3346	if ($event['recur_interval']) {
	3347	$str .= ';INTERVAL=' . $event['recur_interval'];
[2]	3348	}
[5132]	3349	if ($event['recur_enddate']['month'] != 0 && $event['recur_enddate']['mday'] != 0 && $event['recur_enddate']['year'] != 0) {
[2]	3350	$recur_mktime = $so_event->maketime($event['recur_enddate']) - $GLOBALS['phpgw']->datetime->tz_offset;
[5132]	3351	$str .= ';UNTIL=' . date('Ymd\THis\Z', $recur_mktime);
[2]	3352	}
[5132]	3353	$this->parse_value($ical_event, 'rrule', $str, 'vevent');
[2]	3354
	3355	$exceptions = $event['recur_exception'];
[5132]	3356	if (is_array($exceptions)) {
	3357	foreach ($exceptions as $except_datetime) {
	3358	$ical_event['exdate'][] = $this->switch_date(date('Ymd\THis\Z', $except_datetime));
[2]	3359	}
	3360	}
	3361	}
	3362	$ical_events[] = $ical_event;
	3363	}
	3364
	3365	$ical[$vtype] = $ical_events;
	3366
	3367	// iCals are by default utf-8
[5132]	3368	return $GLOBALS['phpgw']->translation->convert($this->build_ical($ical), $GLOBALS['phpgw']->translation->charset(), 'utf-8');
	3369	}
[2]	3370
[5132]	3371	function freebusy($params = False) {
	3372	if (!$params)
	3373	$params = $_GET;
[2]	3374	$user = is_numeric($params['user']) ? (int) $params['user'] : $GLOBALS['phpgw']->accounts->name2id($params['user']);
[5132]	3375	$start = isset ($params['start']) ? $params['start'] : date('Ymd');
	3376	$end = isset ($params['end']) ? $params['end'] : (date('Y') + 1) . date('md');
[2]	3377
	3378	$this->bo = CreateObject('calendar.bocalendar');
[5132]	3379	$events_per_day = $this->bo->store_to_cache(array (
[2]	3380	'owner' => $user,
[5132]	3381	'syear' => (int) substr($start, 0, 4),
	3382	'smonth' => (int) substr($start, 4, 2),
	3383	'sday' => (int) substr($start, 6, 2),
	3384	'eyear' => (int) substr($end, 0, 4),
	3385	'emonth' => (int) substr($end, 4, 2),
	3386	'eday' => (int) substr($end, 6, 2),
[2]	3387	'no_doubles' => True, // report events only on the startday
[5132]	3388
[2]	3389	));
[5132]	3390	if (!is_array($events_per_day))
	3391	$events_per_day = array ();
	3392	$ids = array ();
	3393	foreach ($events_per_day as $day => $events) {
	3394	foreach ($events as $event) {
[2]	3395	$ids[] = $event;
	3396	}
	3397	}
	3398	$browser = CreateObject('phpgwapi.browser');
[5132]	3399	$browser->content_header($GLOBALS['phpgw']->accounts->id2name($user) . '.ifb', 'text/calendar');
[2]	3400
[5132]	3401	echo $this->export(array (
[2]	3402	'vtype' => 'freebusy',
	3403	'l_event_id' => $ids,
[5132]	3404
[2]	3405	));
[5132]	3406	}
[2]	3407
[5132]	3408	function debug($str = '') {
	3409	if ($this->debug_str) {
[3018]	3410	//echo $str."<br>\n";
	3411	$log = fopen('/tmp/calendar.log', 'a') or die("nao foi possivel abrir o arquivo /tmp/calendar.log");
	3412	fwrite($log, $str . "\n");
	3413	fclose($log);
[2]	3414	}
[5132]	3415	}
	3416
	3417	function updateExParticipantState($cal_uid, $mail, $situation, $cn = false) {
	3418	$db = $GLOBALS['phpgw']->db;
	3419	$query = 'SELECT ex_participants FROM phpgw_cal WHERE uid = \'' . trim($cal_uid) . '\'';
	3420	if (!$db->query($query))
	3421	return false;
	3422	$row = $db->row(true);
	3423
	3424	if (!$row)
	3425	return false;
	3426
[5316]	3427	include_once (dirname(__FILE__) . '/class.ex_participants.inc.php');
[5132]	3428	$exParticipants = new exParticipants();
	3429	$exParticipants->setParticipantsBySerializable($row['ex_participants']);
	3430	$exParticipants->updateParticipant($mail, $situation, $cn);
	3431	$query = 'UPDATE phpgw_cal SET ex_participants = \'' . $exParticipants->getParticipantsSerializable() . '\' WHERE uid = \'' . trim($cal_uid) . '\'';
	3432	if (!$db->query($query))
	3433	return false;
	3434
	3435	return true;
	3436	}
	3437	}
[2]	3438	?>

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