class.dc.rs.extensions.php @ 776:4ce635c0ca26

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Revision 776:4ce635c0ca26, 19.5 KB checked in by Dsls <dsls@…>, 14 years ago (diff)
Last updates to getURLFor : removed blog url from function

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1	<?php
2	# -- BEGIN LICENSE BLOCK ---------------------------------------
3	# This file is part of Dotclear 2.
4	#
5	# Copyright (c) 2003-2011 Olivier Meunier & Association Dotclear
6	# Licensed under the GPL version 2.0 license.
7	# See LICENSE file or
8	# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
9	#
10	# -- END LICENSE BLOCK -----------------------------------------
11	if (!defined('DC_RC_PATH')) { return; }
12
13	/**
14	@ingroup DC_CORE
15	@brief Dotclear post record helpers.
16
17	This class adds new methods to database post results.
18	You can call them on every record comming from dcBlog::getPosts and similar
19	methods.
20
21	@warning You should not give the first argument (usualy $rs) of every described
22	function.
23	*/
24	class rsExtPost
25	{
26	/**
27	Returns whether post is editable.
28
29	@param rs Invisible parameter
30	@return <b>boolean</b>
31	*/
32	public static function isEditable($rs)
33	{
34	# If user is admin or contentadmin, true
35	if ($rs->core->auth->check('contentadmin',$rs->core->blog->id)) {
36	return true;
37	}
38
39	# No user id in result ? false
40	if (!$rs->exists('user_id')) {
41	return false;
42	}
43
44	# If user is usage and owner of the entrie
45	if ($rs->core->auth->check('usage',$rs->core->blog->id)
46	&& $rs->user_id == $rs->core->auth->userID()) {
47	return true;
48	}
49
50	return false;
51	}
52
53	/**
54	Returns whether post is deletable
55
56	@param rs Invisible parameter
57	@return <b>boolean</b>
58	*/
59	public static function isDeletable($rs)
60	{
61	# If user is admin, or contentadmin, true
62	if ($rs->core->auth->check('contentadmin',$rs->core->blog->id)) {
63	return true;
64	}
65
66	# No user id in result ? false
67	if (!$rs->exists('user_id')) {
68	return false;
69	}
70
71	# If user has delete rights and is owner of the entrie
72	if ($rs->core->auth->check('delete',$rs->core->blog->id)
73	&& $rs->user_id == $rs->core->auth->userID()) {
74	return true;
75	}
76
77	return false;
78	}
79
80	/**
81	Returns whether post is the first one of its day.
82
83	@param rs Invisible parameter
84	@return <b>boolean</b>
85	*/
86	public static function firstPostOfDay($rs)
87	{
88	if ($rs->isStart()) {
89	return true;
90	}
91
92	$cdate = date('Ymd',strtotime($rs->post_dt));
93	$rs->movePrev();
94	$ndate = date('Ymd',strtotime($rs->post_dt));
95	$rs->moveNext();
96	return $ndate != $cdate;
97	}
98
99	/**
100	Returns whether post is the last one of its day.
101
102	@param rs Invisible parameter
103	@return <b>boolean</b>
104	*/
105	public static function lastPostOfDay($rs)
106	{
107	if ($rs->isEnd()) {
108	return true;
109	}
110
111	$cdate = date('Ymd',strtotime($rs->post_dt));
112	$rs->moveNext();
113	$ndate = date('Ymd',strtotime($rs->post_dt));
114	$rs->movePrev();
115	return $ndate != $cdate;
116	}
117
118	/**
119	Returns whether comments are enabled on post.
120
121	@param rs Invisible parameter
122	@return <b>boolean</b>
123	*/
124	public static function commentsActive($rs)
125	{
126	return
127	$rs->core->blog->settings->system->allow_comments
128	&& $rs->post_open_comment
129	&& ($rs->core->blog->settings->system->comments_ttl == 0 \|\|
130	time()-($rs->core->blog->settings->system->comments_ttl*86400) < $rs->getTS());
131	}
132
133	/**
134	Returns whether trackbacks are enabled on post.
135
136	@param rs Invisible parameter
137	@return <b>boolean</b>
138	*/
139	public static function trackbacksActive($rs)
140	{
141	return
142	$rs->core->blog->settings->system->allow_trackbacks
143	&& $rs->post_open_tb
144	&& ($rs->core->blog->settings->system->trackbacks_ttl == 0 \|\|
145	time()-($rs->core->blog->settings->system->trackbacks_ttl*86400) < $rs->getTS());
146	}
147
148	/**
149	Returns whether post has at least one comment.
150
151	@param rs Invisible parameter
152	@return <b>boolean</b>
153	*/
154	public static function hasComments($rs)
155	{
156	return $rs->nb_comment > 0;
157	}
158
159	/**
160	Returns whether post has at least one trackbacks.
161
162	@return <b>boolean</b>
163	*/
164	public static function hasTrackbacks($rs)
165	{
166	return $rs->nb_trackback > 0;
167	}
168
169	/**
170	Returns full post URL.
171
172	@param rs Invisible parameter
173	@return <b>string</b>
174	*/
175	public static function getURL($rs)
176	{
177	return $rs->core->blog->url.$rs->core->getPostPublicURL(
178	$rs->post_type,html::sanitizeURL($rs->post_url)
179	);
180	}
181
182	/**
183	Returns full post category URL.
184
185	@param rs Invisible parameter
186	@return <b>string</b>
187	*/
188	public static function getCategoryURL($rs)
189	{
190	return $rs->core->blog->url.$rs->core->url->getURLFor('category',html::sanitizeURL($rs->cat_url));
191	}
192
193	/**
194	Returns whether post has an excerpt.
195
196	@param rs Invisible parameter
197	@return <b>boolean</b>
198	*/
199	public static function isExtended($rs)
200	{
201	return $rs->post_excerpt_xhtml != '';
202	}
203
204	/**
205	Returns post timestamp.
206
207	@param rs Invisible parameter
208	@param type <b>string</b> (dt\|upddt\|creadt) defaults to post_dt
209	@return <b>integer</b>
210	*/
211	public static function getTS($rs,$type='')
212	{
213	if ($type == 'upddt') {
214	return strtotime($rs->post_upddt);
215	} elseif ($type == 'creadt') {
216	return strtotime($rs->post_creadt);
217	} else {
218	return strtotime($rs->post_dt);
219	}
220	}
221
222	/**
223	Returns post date formating according to the ISO 8601 standard.
224
225	@param rs Invisible parameter
226	@param type <b>string</b> (dt\|upddt\|creadt) defaults to post_dt
227	@return <b>string</b>
228	*/
229	public static function getISO8601Date($rs,$type='')
230	{
231	if ($type == 'upddt' \|\| $type == 'creadt') {
232	return dt::iso8601($rs->getTS($type)+dt::getTimeOffset($rs->post_tz),$rs->post_tz);
233	} else {
234	return dt::iso8601($rs->getTS(),$rs->post_tz);
235	}
236	}
237
238	/**
239	Returns post date formating according to RFC 822.
240
241	@param rs Invisible parameter
242	@param type <b>string</b> (dt\|upddt\|creadt) defaults to post_dt
243	@return <b>string</b>
244	*/
245	public static function getRFC822Date($rs,$type='')
246	{
247	if ($type == 'upddt' \|\| $type == 'creadt') {
248	return dt::rfc822($rs->getTS($type)+dt::getTimeOffset($rs->post_tz),$rs->post_tz);
249	} else {
250	return dt::rfc822($rs->getTS($type),$rs->post_tz);
251	}
252	}
253
254	/**
255	Returns post date with <var>$format</var> as formatting pattern. If format
256	is empty, uses <var>date_format</var> blog setting.
257
258	@param rs Invisible parameter
259	@param format <b>string</b> Date format pattern
260	@param type <b>string</b> (dt\|upddt\|creadt) defaults to post_dt
261	@return <b>string</b>
262	*/
263	public static function getDate($rs,$format,$type='')
264	{
265	if (!$format) {
266	$format = $rs->core->blog->settings->system->date_format;
267	}
268
269	if ($type == 'upddt') {
270	return dt::dt2str($format,$rs->post_upddt,$rs->post_tz);
271	} elseif ($type == 'creadt') {
272	return dt::dt2str($format,$rs->post_creadt,$rs->post_tz);
273	} else {
274	return dt::dt2str($format,$rs->post_dt);
275	}
276	}
277
278	/**
279	Returns post time with <var>$format</var> as formatting pattern. If format
280	is empty, uses <var>time_format</var> blog setting.
281
282	@param rs Invisible parameter
283	@param format <b>string</b> Time format pattern
284	@param type <b>string</b> (dt\|upddt\|creadt) defaults to post_dt
285	@return <b>string</b>
286	*/
287	public static function getTime($rs,$format,$type='')
288	{
289	if (!$format) {
290	$format = $rs->core->blog->settings->system->time_format;
291	}
292
293	if ($type == 'upddt') {
294	return dt::dt2str($format,$rs->post_upddt,$rs->post_tz);
295	} elseif ($type == 'creadt') {
296	return dt::dt2str($format,$rs->post_creadt,$rs->post_tz);
297	} else {
298	return dt::dt2str($format,$rs->post_dt);
299	}
300	}
301
302	/**
303	Returns author common name using user_id, user_name, user_firstname and
304	user_displayname fields.
305
306	@param rs Invisible parameter
307	@return <b>string</b>
308	*/
309	public static function getAuthorCN($rs)
310	{
311	return dcUtils::getUserCN($rs->user_id, $rs->user_name,
312	$rs->user_firstname, $rs->user_displayname);
313	}
314
315	/**
316	Returns author common name with a link if he specified one in its
317	preferences.
318
319	@param rs Invisible parameter
320	@return <b>string</b>
321	*/
322	public static function getAuthorLink($rs)
323	{
324	$res = '%1$s';
325	$url = $rs->user_url;
326	if ($url) {
327	$res = '<a href="%2$s">%1$s</a>';
328	}
329
330	return sprintf($res,html::escapeHTML($rs->getAuthorCN()),html::escapeHTML($url));
331	}
332
333	/**
334	Returns author e-mail address. If <var>$encoded</var> is true, "@" sign is
335	replaced by "%40" and "." by "%2e".
336
337	@param rs Invisible parameter
338	@param encoded <b>boolean</b> Encode address.
339	@return <b>string</b>
340	*/
341	public static function getAuthorEmail($rs,$encoded=true)
342	{
343	if ($encoded) {
344	return strtr($rs->user_email,array('@'=>'%40','.'=>'%2e'));
345	}
346	return $rs->user_email;
347	}
348
349	/**
350	Returns post feed unique ID.
351
352	@param rs Invisible parameter
353	@return <b>string</b>
354	*/
355	public static function getFeedID($rs)
356	{
357	return 'urn:md5:'.md5($rs->core->blog->uid.$rs->post_id);
358
359	$url = parse_url($rs->core->blog->url);
360	$date_part = date('Y-m-d',strtotime($rs->post_creadt));
361
362	return 'tag:'.$url['host'].','.$date_part.':'.$rs->post_id;
363	}
364
365	/**
366	Returns trackback RDF information block in HTML comment.
367
368	@param rs Invisible parameter
369	@return <b>string</b>
370	*/
371	public static function getTrackbackData($rs)
372	{
373	return
374	"<![CDATA[>\n".
375	"<!--[\n".
376	'<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"'."\n".
377	' xmlns:dc="http://purl.org/dc/elements/1.1/"'."\n".
378	' xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">'."\n".
379	"<rdf:Description\n".
380	' rdf:about="'.$rs->getURL().'"'."\n".
381	' dc:identifier="'.$rs->getURL().'"'."\n".
382	' dc:title="'.htmlspecialchars($rs->post_title,ENT_COMPAT,'UTF-8').'"'."\n".
383	' trackback:ping="'.$rs->getTrackbackLink().'" />'."\n".
384	"</rdf:RDF>\n".
385	"<!]]><!---->\n";
386	}
387
388	/**
389	Returns post trackback full URL.
390
391	@param rs Invisible parameter
392	@return <b>string</b>
393	*/
394	public static function getTrackbackLink($rs)
395	{
396	return $rs->core->blog->url.$rs->core->url->getURLFor('trackback',$rs->post_id);
397	}
398
399	/**
400	Returns post content. If <var>$absolute_urls</var> is true, appends full
401	blog URL to each relative post URLs.
402
403	@param rs Invisible parameter
404	@param absolute_urls <b>boolean</b> With absolute URLs
405	@return <b>string</b>
406	*/
407	public static function getContent($rs,$absolute_urls=false)
408	{
409	if ($absolute_urls) {
410	return html::absoluteURLs($rs->post_content_xhtml,$rs->getURL());
411	} else {
412	return $rs->post_content_xhtml;
413	}
414	}
415
416	/**
417	Returns post excerpt. If <var>$absolute_urls</var> is true, appends full
418	blog URL to each relative post URLs.
419
420	@param rs Invisible parameter
421	@param absolute_urls <b>boolean</b> With absolute URLs
422	@return <b>string</b>
423	*/
424	public static function getExcerpt($rs,$absolute_urls=false)
425	{
426	if ($absolute_urls) {
427	return html::absoluteURLs($rs->post_excerpt_xhtml,$rs->getURL());
428	} else {
429	return $rs->post_excerpt_xhtml;
430	}
431	}
432
433	/**
434	Returns post media count using a subquery.
435
436	@param rs Invisible parameter
437	@return <b>integer</b>
438	*/
439	public static function countMedia($rs)
440	{
441	if (isset($rs->_nb_media[$rs->index()]))
442	{
443	return $rs->_nb_media[$rs->index()];
444	}
445	else
446	{
447	$strReq =
448	'SELECT count(media_id) '.
449	'FROM '.$rs->core->prefix.'post_media '.
450	'WHERE post_id = '.(integer) $rs->post_id.' ';
451
452	$res = (integer) $rs->core->con->select($strReq)->f(0);
453	$rs->_nb_media[$rs->index()] = $res;
454	return $res;
455	}
456	}
457	}
458
459	/**
460	@ingroup DC_CORE
461	@brief Dotclear comment record helpers.
462
463	This class adds new methods to database comment results.
464	You can call them on every record comming from dcBlog::getComments and similar
465	methods.
466
467	@warning You should not give the first argument (usualy $rs) of every described
468	function.
469	*/
470	class rsExtComment
471	{
472	/**
473	Returns comment date with <var>$format</var> as formatting pattern. If
474	format is empty, uses <var>date_format</var> blog setting.
475
476	@param rs Invisible parameter
477	@param format <b>string</b> Date format pattern
478	@param type <b>string</b> (dt\|upddt) defaults to comment_dt
479	@return <b>string</b>
480	*/
481	public static function getDate($rs,$format,$type='')
482	{
483	if (!$format) {
484	$format = $rs->core->blog->settings->system->date_format;
485	}
486
487	if ($type == 'upddt') {
488	return dt::dt2str($format,$rs->comment_upddt,$rs->comment_tz);
489	} else {
490	return dt::dt2str($format,$rs->comment_dt);
491	}
492	}
493
494	/**
495	Returns comment time with <var>$format</var> as formatting pattern. If
496	format is empty, uses <var>time_format</var> blog setting.
497
498	@param rs Invisible parameter
499	@param format <b>string</b> Date format pattern
500	@param type <b>string</b> (dt\|upddt) defaults to comment_dt
501	@return <b>string</b>
502	*/
503	public static function getTime($rs,$format,$type='')
504	{
505	if (!$format) {
506	$format = $rs->core->blog->settings->system->time_format;
507	}
508
509	if ($type == 'upddt') {
510	return dt::dt2str($format,$rs->comment_updt,$rs->comment_tz);
511	} else {
512	return dt::dt2str($format,$rs->comment_dt);
513	}
514	}
515
516	/**
517	Returns comment timestamp.
518
519	@param rs Invisible parameter
520	@param type <b>string</b> (dt\|upddt) defaults to comment_dt
521	@return <b>integer</b>
522	*/
523	public static function getTS($rs,$type='')
524	{
525	if ($type == 'upddt') {
526	return strtotime($rs->comment_upddt);
527	} else {
528	return strtotime($rs->comment_dt);
529	}
530	}
531
532	/**
533	Returns comment date formating according to the ISO 8601 standard.
534
535	@param rs Invisible parameter
536	@param type <b>string</b> (dt\|upddt) defaults to comment_dt
537	@return <b>string</b>
538	*/
539	public static function getISO8601Date($rs,$type='')
540	{
541	if ($type == 'upddt') {
542	return dt::iso8601($rs->getTS($type)+dt::getTimeOffset($rs->comment_tz),$rs->comment_tz);
543	} else {
544	return dt::iso8601($rs->getTS(),$rs->comment_tz);
545	}
546	}
547
548	/**
549	Returns comment date formating according to RFC 822.
550
551	@param rs Invisible parameter
552	@param type <b>string</b> (dt\|upddt) defaults to comment_dt
553	@return <b>string</b>
554	*/
555	public static function getRFC822Date($rs,$type='')
556	{
557	if ($type == 'upddt') {
558	return dt::rfc822($rs->getTS($type)+dt::getTimeOffset($rs->comment_tz),$rs->comment_tz);
559	} else {
560	return dt::rfc822($rs->getTS(),$rs->comment_tz);
561	}
562	}
563
564	/**
565	Returns comment content. If <var>$absolute_urls</var> is true, appends full
566	blog URL to each relative post URLs.
567
568	@param rs Invisible parameter
569	@param absolute_urls <b>boolean</b> With absolute URLs
570	@return <b>string</b>
571	*/
572	public static function getContent($rs,$absolute_urls=false)
573	{
574	$res = $rs->comment_content;
575
576	if ($rs->core->blog->settings->system->comments_nofollow) {
577	$res = preg_replace_callback('#<a(.?href=".?".*?)>#ms',array('self','noFollowURL'),$res);
578	}
579
580	if ($absolute_urls) {
581	$res = html::absoluteURLs($res,$rs->getPostURL());
582	}
583
584	return $res;
585	}
586
587	private static function noFollowURL($m)
588	{
589	if (preg_match('/rel="nofollow"/',$m[1])) {
590	return $m[0];
591	}
592
593	return '<a'.$m[1].' rel="nofollow">';
594	}
595
596	/**
597	Returns comment author link to his website if he specified one.
598
599	@param rs Invisible parameter
600	@return <b>string</b>
601	*/
602	public static function getAuthorURL($rs)
603	{
604	if (trim($rs->comment_site)) {
605	return trim($rs->comment_site);
606	}
607	}
608
609	/**
610	Returns comment post full URL.
611
612	@param rs Invisible parameter
613	@return <b>string</b>
614	*/
615	public static function getPostURL($rs)
616	{
617	return $rs->core->blog->url.$rs->core->getPostPublicURL(
618	$rs->post_type,html::sanitizeURL($rs->post_url)
619	);
620	}
621
622	/**
623	Returns comment author name in a link to his website if he specified one.
624
625	@param rs Invisible parameter
626	@return <b>string</b>
627	*/
628	public static function getAuthorLink($rs)
629	{
630	$res = '%1$s';
631	$url = $rs->getAuthorURL();
632	if ($url) {
633	$res = '<a href="%2$s"%3$s>%1$s</a>';
634	}
635
636	$nofollow = '';
637	if ($rs->core->blog->settings->system->comments_nofollow) {
638	$nofollow = ' rel="nofollow"';
639	}
640
641	return sprintf($res,html::escapeHTML($rs->comment_author),html::escapeHTML($url),$nofollow);
642	}
643
644	/**
645	Returns comment author e-mail address. If <var>$encoded</var> is true,
646	"@" sign is replaced by "%40" and "." by "%2e".
647
648	@param rs Invisible parameter
649	@param encoded <b>boolean</b> Encode address.
650	@return <b>string</b>
651	*/
652	public static function getEmail($rs,$encoded=true)
653	{
654	if ($encoded) {
655	return strtr($rs->comment_email,array('@'=>'%40','.'=>'%2e'));
656	}
657	return $rs->comment_email;
658	}
659
660	/**
661	Returns trackback site title if comment is a trackback.
662
663	@param rs Invisible parameter
664	@return <b>string</b>
665	*/
666	public static function getTrackbackTitle($rs)
667	{
668	if ($rs->comment_trackback == 1 &&
669	preg_match('\|<p><strong>(.*?)</strong></p>\|msU',$rs->comment_content,
670	$match)) {
671	return html::decodeEntities($match[1]);
672	}
673	}
674
675	/**
676	Returns trackback content if comment is a trackback.
677
678	@param rs Invisible parameter
679	@return <b>string</b>
680	*/
681	public static function getTrackbackContent($rs)
682	{
683	if ($rs->comment_trackback == 1) {
684	return preg_replace('\|<p><strong>.*?</strong></p>\|msU','',
685	$rs->comment_content);
686	}
687	}
688
689	/**
690	Returns comment feed unique ID.
691
692	@param rs Invisible parameter
693	@return <b>string</b>
694	*/
695	public static function getFeedID($rs)
696	{
697	return 'urn:md5:'.md5($rs->core->blog->uid.$rs->comment_id);
698
699	$url = parse_url($rs->core->blog->url);
700	$date_part = date('Y-m-d',strtotime($rs->comment_dt));
701
702	return 'tag:'.$url['host'].','.$date_part.':'.$rs->comment_id;
703	}
704
705	/**
706	Returns whether comment is from the post author.
707
708	@param rs Invisible parameter
709	@return <b>boolean</b>
710	*/
711	public static function isMe($rs)
712	{
713	return
714	$rs->comment_email && $rs->comment_site &&
715	$rs->comment_email == $rs->user_email &&
716	$rs->comment_site == $rs->user_url;
717	}
718	}
719
720	/**
721	@ingroup DC_CORE
722	@brief Dotclear dates record helpers.
723
724	This class adds new methods to database dates results.
725	You can call them on every record comming from dcBlog::getDates.
726
727	@warning You should not give the first argument (usualy $rs) of every described
728	function.
729	*/
730	class rsExtDates
731	{
732	/**
733	@param rs Invisible parameter
734	@return <b>integer</b> Date timestamp
735	*/
736	public static function ts($rs)
737	{
738	return strtotime($rs->dt);
739	}
740
741	/**
742	@param rs Invisible parameter
743	@return <b>string</b> Date year
744	*/
745	public static function year($rs)
746	{
747	return date('Y',strtotime($rs->dt));
748	}
749
750	/**
751	@param rs Invisible parameter
752	@return <b>string</b> Date month
753	*/
754	public static function month($rs)
755	{
756	return date('m',strtotime($rs->dt));
757	}
758
759	/**
760	@param rs Invisible parameter
761	@return <b>integer</b> Date day
762	*/
763	public static function day($rs)
764	{
765	return date('d',strtotime($rs->dt));
766	}
767
768	/**
769	Returns date month archive full URL.
770
771	@param rs Invisible parameter
772	@param core <b>dcCore</b> dcCore instance
773	@return <b>integer</b>
774	*/
775	public static function url($rs,$core)
776	{
777	$url = date('Y/m',strtotime($rs->dt));
778
779	return $core->blog->url.$core->url->getURLFor('archive',$url);
780	}
781
782	/**
783	Returns whether date is the first of year.
784
785	@param rs Invisible parameter
786	@return <b>boolean</b>
787	*/
788	public static function yearHeader($rs)
789	{
790	if ($rs->isStart()) {
791	return true;
792	}
793
794	$y = $rs->year();
795	$rs->movePrev();
796	$py = $rs->year();
797	$rs->moveNext();
798
799	return $y != $py;
800	}
801
802	/**
803	Returns whether date is the last of year.
804
805	@param rs Invisible parameter
806	@return <b>boolean</b>
807	*/
808	public static function yearFooter($rs)
809	{
810	if ($rs->isEnd()) {
811	return true;
812	}
813
814	$y = $rs->year();
815	if ($rs->moveNext()) {
816	$ny = $rs->year();
817	$rs->movePrev();
818	return $y != $ny;
819	}
820	return false;
821
822	}
823	}
824
825	/**
826	@ingroup DC_CORE
827	@brief Dotclear dates record helpers.
828
829	This class adds new methods to database dates results.
830	You can call them on every record comming from dcAuth::checkUser and
831	dcCore::getUsers.
832
833	@warning You should not give the first argument (usualy $rs) of every described
834	function.
835	*/
836	class rsExtUser
837	{
838	/**
839	Returns a user option.
840
841	@param rs Invisible parameter
842	@param name <b>string</b> Option name
843	@return <b>string</b>
844	*/
845	public static function option($rs,$name)
846	{
847	$options = self::options($rs);
848
849	if (isset($options[$name])) {
850	return $options[$name];
851	}
852	return null;
853	}
854
855	/**
856	Returns all user options.
857
858	@param rs Invisible parameter
859	@return <b>array</b>
860	*/
861	public static function options($rs)
862	{
863	$options = @unserialize($rs->user_options);
864	if (is_array($options)) {
865	return $options;
866	}
867	return array();
868	}
869	}
870	?>

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source: inc/core/class.dc.rs.extensions.php @ 776:4ce635c0ca26

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