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Ticket #4589: bp-groups-template.php-orig

File bp-groups-template.php-orig, 86.4 KB (added by simplyletgo, 13 years ago)
original file in directory bp-themes/bp-default/groups/single/

Line
1	<?php
2
3	/**
4	* BuddyPress Groups Template Functions
5	*
6	* @package BuddyPress
7	* @subpackage GroupsTemplate
8	*/
9
10	// Exit if accessed directly
11	if ( !defined( 'ABSPATH' ) ) exit;
12
13	/**
14	* Output the groups component slug
15	*
16	* @package BuddyPress
17	* @subpackage Groups Template
18	* @since BuddyPress (1.5)
19	*
20	* @uses bp_get_groups_slug()
21	*/
22	function bp_groups_slug() {
23	echo bp_get_groups_slug();
24	}
25	/**
26	* Return the groups component slug
27	*
28	* @package BuddyPress
29	* @subpackage Groups Template
30	* @since BuddyPress (1.5)
31	*/
32	function bp_get_groups_slug() {
33	global $bp;
34	return apply_filters( 'bp_get_groups_slug', $bp->groups->slug );
35	}
36
37	/**
38	* Output the groups component root slug
39	*
40	* @package BuddyPress
41	* @subpackage Groups Template
42	* @since BuddyPress (1.5)
43	*
44	* @uses bp_get_groups_root_slug()
45	*/
46	function bp_groups_root_slug() {
47	echo bp_get_groups_root_slug();
48	}
49	/**
50	* Return the groups component root slug
51	*
52	* @package BuddyPress
53	* @subpackage Groups Template
54	* @since BuddyPress (1.5)
55	*/
56	function bp_get_groups_root_slug() {
57	global $bp;
58	return apply_filters( 'bp_get_groups_root_slug', $bp->groups->root_slug );
59	}
60
61	/**
62	* Output group directory permalink
63	*
64	* @package BuddyPress
65	* @subpackage Groups Template
66	* @since BuddyPress (1.5)
67	* @uses bp_get_groups_directory_permalink()
68	*/
69	function bp_groups_directory_permalink() {
70	echo bp_get_groups_directory_permalink();
71	}
72	/**
73	* Return group directory permalink
74	*
75	* @package BuddyPress
76	* @subpackage Groups Template
77	* @since BuddyPress (1.5)
78	* @uses apply_filters()
79	* @uses traisingslashit()
80	* @uses bp_get_root_domain()
81	* @uses bp_get_groups_root_slug()
82	* @return string
83	*/
84	function bp_get_groups_directory_permalink() {
85	return apply_filters( 'bp_get_groups_directory_permalink', trailingslashit( bp_get_root_domain() . '/' . bp_get_groups_root_slug() ) );
86	}
87
88	/*****************************************************************************
89	* Groups Template Class/Tags
90	**/
91
92	class BP_Groups_Template {
93	var $current_group = -1;
94	var $group_count;
95	var $groups;
96	var $group;
97
98	var $in_the_loop;
99
100	var $pag_page;
101	var $pag_num;
102	var $pag_links;
103	var $total_group_count;
104
105	var $single_group = false;
106
107	var $sort_by;
108	var $order;
109
110	function __construct( $user_id, $type, $page, $per_page, $max, $slug, $search_terms, $populate_extras, $include = false, $exclude = false, $show_hidden = false, $page_arg = 'grpage' ){
111
112	$this->pag_page = isset( $_REQUEST[$page_arg] ) ? intval( $_REQUEST[$page_arg] ) : $page;
113	$this->pag_num = isset( $_REQUEST['num'] ) ? intval( $_REQUEST['num'] ) : $per_page;
114
115	if ( bp_current_user_can( 'bp_moderate' ) \|\| ( is_user_logged_in() && $user_id == bp_loggedin_user_id() ) )
116	$show_hidden = true;
117
118	if ( 'invites' == $type ) {
119	$this->groups = groups_get_invites_for_user( $user_id, $this->pag_num, $this->pag_page, $exclude );
120	} else if ( 'single-group' == $type ) {
121	$group = new stdClass;
122	$group->group_id = BP_Groups_Group::get_id_from_slug( $slug );
123	$this->groups = array( $group );
124	} else {
125	$this->groups = groups_get_groups( array(
126	'type' => $type,
127	'per_page' => $this->pag_num,
128	'page' => $this->pag_page,
129	'user_id' => $user_id,
130	'search_terms' => $search_terms,
131	'include' => $include,
132	'exclude' => $exclude,
133	'populate_extras' => $populate_extras,
134	'show_hidden' => $show_hidden
135	) );
136	}
137
138	if ( 'invites' == $type ) {
139	$this->total_group_count = (int) $this->groups['total'];
140	$this->group_count = (int) $this->groups['total'];
141	$this->groups = $this->groups['groups'];
142	} else if ( 'single-group' == $type ) {
143	$this->single_group = true;
144	$this->total_group_count = 1;
145	$this->group_count = 1;
146	} else {
147	if ( empty( $max ) \|\| $max >= (int) $this->groups['total'] ) {
148	$this->total_group_count = (int) $this->groups['total'];
149	} else {
150	$this->total_group_count = (int) $max;
151	}
152
153	$this->groups = $this->groups['groups'];
154
155	if ( !empty( $max ) ) {
156	if ( $max >= count( $this->groups ) ) {
157	$this->group_count = count( $this->groups );
158	} else {
159	$this->group_count = (int) $max;
160	}
161	} else {
162	$this->group_count = count( $this->groups );
163	}
164	}
165
166	// Build pagination links
167	if ( (int) $this->total_group_count && (int) $this->pag_num ) {
168	$this->pag_links = paginate_links( array(
169	'base' => add_query_arg( array( $page_arg => '%#%', 'num' => $this->pag_num, 's' => $search_terms, 'sortby' => $this->sort_by, 'order' => $this->order ) ),
170	'format' => '',
171	'total' => ceil( (int) $this->total_group_count / (int) $this->pag_num ),
172	'current' => $this->pag_page,
173	'prev_text' => _x( '←', 'Group pagination previous text', 'buddypress' ),
174	'next_text' => _x( '→', 'Group pagination next text', 'buddypress' ),
175	'mid_size' => 1
176	) );
177	}
178	}
179
180	function has_groups() {
181	if ( $this->group_count )
182	return true;
183
184	return false;
185	}
186
187	function next_group() {
188	$this->current_group++;
189	$this->group = $this->groups[$this->current_group];
190
191	return $this->group;
192	}
193
194	function rewind_groups() {
195	$this->current_group = -1;
196	if ( $this->group_count > 0 ) {
197	$this->group = $this->groups[0];
198	}
199	}
200
201	function groups() {
202	if ( $this->current_group + 1 < $this->group_count ) {
203	return true;
204	} elseif ( $this->current_group + 1 == $this->group_count ) {
205	do_action('group_loop_end');
206	// Do some cleaning up after the loop
207	$this->rewind_groups();
208	}
209
210	$this->in_the_loop = false;
211	return false;
212	}
213
214	function the_group() {
215	$this->in_the_loop = true;
216	$this->group = $this->next_group();
217
218	if ( $this->single_group )
219	$this->group = groups_get_group( array( 'group_id' => $this->group->group_id ) );
220
221	if ( 0 == $this->current_group ) // loop has just started
222	do_action('group_loop_start');
223	}
224	}
225
226	function bp_has_groups( $args = '' ) {
227	global $groups_template, $bp;
228
229	/***
230	* Set the defaults based on the current page. Any of these will be overridden
231	* if arguments are directly passed into the loop. Custom plugins should always
232	* pass their parameters directly to the loop.
233	*/
234	$slug = false;
235	$type = 'active';
236	$user_id = 0;
237	$order = '';
238
239	// User filtering
240	if ( bp_displayed_user_id() )
241	$user_id = bp_displayed_user_id();
242
243	// Type
244	if ( bp_is_current_action( 'my-groups' ) ) {
245	if ( 'most-popular' == $order ) {
246	$type = 'popular';
247	} elseif ( 'alphabetically' == $order ) {
248	$type = 'alphabetical';
249	}
250	} elseif ( bp_is_current_action( 'invites' ) ) {
251	$type = 'invites';
252	} elseif ( isset( $bp->groups->current_group->slug ) && $bp->groups->current_group->slug ) {
253	$type = 'single-group';
254	$slug = $bp->groups->current_group->slug;
255	}
256
257	$defaults = array(
258	'type' => $type,
259	'page' => 1,
260	'per_page' => 20,
261	'max' => false,
262	'show_hidden' => false,
263
264	'page_arg' => 'grpage', // See https://buddypress.trac.wordpress.org/ticket/3679
265
266	'user_id' => $user_id, // Pass a user ID to limit to groups this user has joined
267	'slug' => $slug, // Pass a group slug to only return that group
268	'search_terms' => '', // Pass search terms to return only matching groups
269	'include' => false, // Pass comma separated list or array of group ID's to return only these groups
270	'exclude' => false, // Pass comma separated list or array of group ID's to exclude these groups
271
272	'populate_extras' => true // Get extra meta - is_member, is_banned
273	);
274
275	$r = wp_parse_args( $args, $defaults );
276	extract( $r );
277
278	if ( empty( $search_terms ) ) {
279	if ( isset( $_REQUEST['group-filter-box'] ) && !empty( $_REQUEST['group-filter-box'] ) )
280	$search_terms = $_REQUEST['group-filter-box'];
281	elseif ( isset( $_REQUEST['s'] ) && !empty( $_REQUEST['s'] ) )
282	$search_terms = $_REQUEST['s'];
283	else
284	$search_terms = false;
285	}
286
287	$groups_template = new BP_Groups_Template( (int) $user_id, $type, (int) $page, (int) $per_page, (int) $max, $slug, $search_terms, (bool)$populate_extras, $include, $exclude, $show_hidden, $page_arg );
288	return apply_filters( 'bp_has_groups', $groups_template->has_groups(), $groups_template );
289	}
290
291	function bp_groups() {
292	global $groups_template;
293	return $groups_template->groups();
294	}
295
296	function bp_the_group() {
297	global $groups_template;
298	return $groups_template->the_group();
299	}
300
301	function bp_group_is_visible( $group = false ) {
302	global $groups_template;
303
304	if ( bp_current_user_can( 'bp_moderate' ) )
305	return true;
306
307	if ( empty( $group ) )
308	$group =& $groups_template->group;
309
310	if ( 'public' == $group->status ) {
311	return true;
312	} else {
313	if ( groups_is_user_member( bp_loggedin_user_id(), $group->id ) ) {
314	return true;
315	}
316	}
317
318	return false;
319	}
320
321	function bp_group_id() {
322	echo bp_get_group_id();
323	}
324	function bp_get_group_id( $group = false ) {
325	global $groups_template;
326
327	if ( empty( $group ) )
328	$group =& $groups_template->group;
329
330	return apply_filters( 'bp_get_group_id', $group->id );
331	}
332
333	function bp_group_name() {
334	echo bp_get_group_name();
335	}
336	function bp_get_group_name( $group = false ) {
337	global $groups_template;
338
339	if ( empty( $group ) )
340	$group =& $groups_template->group;
341
342	return apply_filters( 'bp_get_group_name', $group->name );
343	}
344
345	function bp_group_type() {
346	echo bp_get_group_type();
347	}
348	function bp_get_group_type( $group = false ) {
349	global $groups_template;
350
351	if ( empty( $group ) )
352	$group =& $groups_template->group;
353
354	if ( 'public' == $group->status ) {
355	$type = __( "Public Group", "buddypress" );
356	} else if ( 'hidden' == $group->status ) {
357	$type = __( "Hidden Group", "buddypress" );
358	} else if ( 'private' == $group->status ) {
359	$type = __( "Private Group", "buddypress" );
360	} else {
361	$type = ucwords( $group->status ) . ' ' . __( 'Group', 'buddypress' );
362	}
363
364	return apply_filters( 'bp_get_group_type', $type );
365	}
366
367	function bp_group_status() {
368	echo bp_get_group_status();
369	}
370	function bp_get_group_status( $group = false ) {
371	global $groups_template;
372
373	if ( empty( $group ) )
374	$group =& $groups_template->group;
375
376	return apply_filters( 'bp_get_group_status', $group->status );
377	}
378
379	function bp_group_avatar( $args = '' ) {
380	echo bp_get_group_avatar( $args );
381	}
382	function bp_get_group_avatar( $args = '' ) {
383	global $bp, $groups_template;
384
385	$defaults = array(
386	'type' => 'full',
387	'width' => false,
388	'height' => false,
389	'class' => 'avatar',
390	'id' => false,
391	'alt' => sprintf( __( 'Group logo of %s', 'buddypress' ), $groups_template->group->name )
392	);
393
394	$r = wp_parse_args( $args, $defaults );
395	extract( $r, EXTR_SKIP );
396
397	/* Fetch the avatar from the folder, if not provide backwards compat. */
398	if ( !$avatar = bp_core_fetch_avatar( array( 'item_id' => $groups_template->group->id, 'object' => 'group', 'type' => $type, 'avatar_dir' => 'group-avatars', 'alt' => $alt, 'css_id' => $id, 'class' => $class, 'width' => $width, 'height' => $height, 'title' => $groups_template->group->name, 'alt' => $alt ) ) )
399	$avatar = '<img src="' . esc_attr( $groups_template->group->avatar_thumb ) . '" class="avatar" alt="' . esc_attr( $groups_template->group->name ) . '" />';
400
401	return apply_filters( 'bp_get_group_avatar', $avatar );
402	}
403
404	function bp_group_avatar_thumb() {
405	echo bp_get_group_avatar_thumb();
406	}
407	function bp_get_group_avatar_thumb( $group = false ) {
408	return bp_get_group_avatar( 'type=thumb' );
409	}
410
411	function bp_group_avatar_mini() {
412	echo bp_get_group_avatar_mini();
413	}
414	function bp_get_group_avatar_mini( $group = false ) {
415	return bp_get_group_avatar( 'type=thumb&width=30&height=30' );
416	}
417
418	function bp_group_last_active() {
419	echo bp_get_group_last_active();
420	}
421	function bp_get_group_last_active( $group = false ) {
422	global $groups_template;
423
424	if ( empty( $group ) )
425	$group =& $groups_template->group;
426
427	$last_active = $group->last_activity;
428
429	if ( !$last_active )
430	$last_active = groups_get_groupmeta( $group->id, 'last_activity' );
431
432	if ( empty( $last_active ) ) {
433	return __( 'not yet active', 'buddypress' );
434	} else {
435	return apply_filters( 'bp_get_group_last_active', bp_core_time_since( $last_active ) );
436	}
437	}
438
439	function bp_group_permalink() {
440	echo bp_get_group_permalink();
441	}
442	function bp_get_group_permalink( $group = false ) {
443	global $groups_template;
444
445	if ( empty( $group ) )
446	$group =& $groups_template->group;
447
448	return apply_filters( 'bp_get_group_permalink', trailingslashit( bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . $group->slug . '/' ) );
449	}
450
451	function bp_group_admin_permalink() {
452	echo bp_get_group_admin_permalink();
453	}
454	function bp_get_group_admin_permalink( $group = false ) {
455	global $groups_template;
456
457	if ( empty( $group ) )
458	$group =& $groups_template->group;
459
460	return apply_filters( 'bp_get_group_admin_permalink', trailingslashit( bp_get_group_permalink( $group ) . 'admin' ) );
461	}
462
463	function bp_group_slug() {
464	echo bp_get_group_slug();
465	}
466	function bp_get_group_slug( $group = false ) {
467	global $groups_template;
468
469	if ( empty( $group ) )
470	$group =& $groups_template->group;
471
472	return apply_filters( 'bp_get_group_slug', $group->slug );
473	}
474
475	function bp_group_description() {
476	echo bp_get_group_description();
477	}
478	function bp_get_group_description( $group = false ) {
479	global $groups_template;
480
481	if ( empty( $group ) )
482	$group =& $groups_template->group;
483
484	return apply_filters( 'bp_get_group_description', stripslashes($group->description) );
485	}
486
487	function bp_group_description_editable() {
488	echo bp_get_group_description_editable();
489	}
490	function bp_get_group_description_editable( $group = false ) {
491	global $groups_template;
492
493	if ( empty( $group ) )
494	$group =& $groups_template->group;
495
496	return apply_filters( 'bp_get_group_description_editable', $group->description );
497	}
498
499	function bp_group_description_excerpt() {
500	echo bp_get_group_description_excerpt();
501	}
502	function bp_get_group_description_excerpt( $group = false ) {
503	global $groups_template;
504
505	if ( empty( $group ) )
506	$group =& $groups_template->group;
507
508	return apply_filters( 'bp_get_group_description_excerpt', bp_create_excerpt( $group->description ) );
509	}
510
511
512	function bp_group_public_status() {
513	echo bp_get_group_public_status();
514	}
515	function bp_get_group_public_status( $group = false ) {
516	global $groups_template;
517
518	if ( empty( $group ) )
519	$group =& $groups_template->group;
520
521	if ( $group->is_public ) {
522	return __( 'Public', 'buddypress' );
523	} else {
524	return __( 'Private', 'buddypress' );
525	}
526	}
527
528	function bp_group_is_public() {
529	echo bp_get_group_is_public();
530	}
531	function bp_get_group_is_public( $group = false ) {
532	global $groups_template;
533
534	if ( empty( $group ) )
535	$group =& $groups_template->group;
536
537	return apply_filters( 'bp_get_group_is_public', $group->is_public );
538	}
539
540	function bp_group_date_created() {
541	echo bp_get_group_date_created();
542	}
543	function bp_get_group_date_created( $group = false ) {
544	global $groups_template;
545
546	if ( empty( $group ) )
547	$group =& $groups_template->group;
548
549	return apply_filters( 'bp_get_group_date_created', bp_core_time_since( strtotime( $group->date_created ) ) );
550	}
551
552	function bp_group_is_admin() {
553	return bp_is_item_admin();
554	}
555
556	function bp_group_is_mod() {
557	return bp_is_item_mod();
558	}
559
560	function bp_group_list_admins( $group = false ) {
561	global $groups_template;
562
563	if ( empty( $group ) )
564	$group =& $groups_template->group;
565
566	if ( !empty( $group->admins ) ) { ?>
567	<ul id="group-admins">
568	<?php foreach( (array) $group->admins as $admin ) { ?>
569	<li>
570	<a href="<?php echo bp_core_get_user_domain( $admin->user_id, $admin->user_nicename, $admin->user_login ) ?>"><?php echo bp_core_fetch_avatar( array( 'item_id' => $admin->user_id, 'email' => $admin->user_email, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $admin->user_id ) ) ) ) ?></a>
571	</li>
572	<?php } ?>
573	</ul>
574	<?php } else { ?>
575	<span class="activity"><?php _e( 'No Admins', 'buddypress' ) ?></span>
576	<?php } ?>
577	<?php
578	}
579
580	function bp_group_list_mods( $group = false ) {
581	global $groups_template;
582
583	if ( empty( $group ) )
584	$group =& $groups_template->group;
585
586	if ( !empty( $group->mods ) ) : ?>
587
588	<ul id="group-mods">
589
590	<?php foreach( (array) $group->mods as $mod ) { ?>
591
592	<li>
593	<a href="<?php echo bp_core_get_user_domain( $mod->user_id, $mod->user_nicename, $mod->user_login ) ?>"><?php echo bp_core_fetch_avatar( array( 'item_id' => $mod->user_id, 'email' => $mod->user_email, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $mod->user_id ) ) ) ) ?></a>
594	</li>
595
596	<?php } ?>
597
598	</ul>
599
600	<?php else : ?>
601
602	<span class="activity"><?php _e( 'No Mods', 'buddypress' ) ?></span>
603
604	<?php endif;
605
606	}
607
608	/**
609	* Return a list of user_ids for a group's admins
610	*
611	* @package BuddyPress
612	* @since BuddyPress (1.5)
613	*
614	* @param obj $group (optional) The group being queried. Defaults to the current group in the loop
615	* @param str $format 'string' to get a comma-separated string, 'array' to get an array
616	* @return mixed $admin_ids A string or array of user_ids
617	*/
618	function bp_group_admin_ids( $group = false, $format = 'string' ) {
619	global $groups_template;
620
621	if ( empty( $group ) )
622	$group =& $groups_template->group;
623
624	$admin_ids = array();
625
626	if ( $group->admins ) {
627	foreach( $group->admins as $admin ) {
628	$admin_ids[] = $admin->user_id;
629	}
630	}
631
632	if ( 'string' == $format )
633	$admin_ids = implode( ',', $admin_ids );
634
635	return apply_filters( 'bp_group_admin_ids', $admin_ids );
636	}
637
638	/**
639	* Return a list of user_ids for a group's moderators
640	*
641	* @package BuddyPress
642	* @since BuddyPress (1.5)
643	*
644	* @param obj $group (optional) The group being queried. Defaults to the current group in the loop
645	* @param str $format 'string' to get a comma-separated string, 'array' to get an array
646	* @return mixed $mod_ids A string or array of user_ids
647	*/
648	function bp_group_mod_ids( $group = false, $format = 'string' ) {
649	global $groups_template;
650
651	if ( empty( $group ) )
652	$group =& $groups_template->group;
653
654	$mod_ids = array();
655
656	if ( $group->mods ) {
657	foreach( $group->mods as $mod ) {
658	$mod_ids[] = $mod->user_id;
659	}
660	}
661
662	if ( 'string' == $format )
663	$mod_ids = implode( ',', $mod_ids );
664
665	return apply_filters( 'bp_group_mod_ids', $mod_ids );
666	}
667
668	function bp_group_all_members_permalink() {
669	echo bp_get_group_all_members_permalink();
670	}
671	function bp_get_group_all_members_permalink( $group = false ) {
672	global $groups_template;
673
674	if ( empty( $group ) )
675	$group =& $groups_template->group;
676
677	return apply_filters( 'bp_get_group_all_members_permalink', bp_get_group_permalink( $group ) . 'members' );
678	}
679
680	function bp_group_search_form() {
681	global $bp;
682
683	$action = bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/search/';
684	$label = __('Filter Groups', 'buddypress');
685	$name = 'group-filter-box';
686
687	?>
688	<form action="<?php echo $action ?>" id="group-search-form" method="post">
689	<label for="<?php echo $name ?>" id="<?php echo $name ?>-label"><?php echo $label ?></label>
690	<input type="search" name="<?php echo $name ?>" id="<?php echo $name ?>" value="<?php echo $value ?>"<?php echo $disabled ?> />
691
692	<?php wp_nonce_field( 'group-filter-box', '_wpnonce_group_filter' ) ?>
693	</form>
694	<?php
695	}
696
697	function bp_group_show_no_groups_message() {
698	if ( !groups_total_groups_for_user( bp_displayed_user_id() ) )
699	return true;
700
701	return false;
702	}
703
704	function bp_group_is_activity_permalink() {
705
706	if ( !bp_is_single_item() \|\| !bp_is_groups_component() \|\| !bp_is_current_action( bp_get_activity_slug() ) )
707	return false;
708
709	return true;
710	}
711
712	function bp_groups_pagination_links() {
713	echo bp_get_groups_pagination_links();
714	}
715	function bp_get_groups_pagination_links() {
716	global $groups_template;
717
718	return apply_filters( 'bp_get_groups_pagination_links', $groups_template->pag_links );
719	}
720
721	function bp_groups_pagination_count() {
722	echo bp_get_groups_pagination_count();
723	}
724	function bp_get_groups_pagination_count() {
725	global $groups_template;
726
727	$start_num = intval( ( $groups_template->pag_page - 1 ) * $groups_template->pag_num ) + 1;
728	$from_num = bp_core_number_format( $start_num );
729	$to_num = bp_core_number_format( ( $start_num + ( $groups_template->pag_num - 1 ) > $groups_template->total_group_count ) ? $groups_template->total_group_count : $start_num + ( $groups_template->pag_num - 1 ) );
730	$total = bp_core_number_format( $groups_template->total_group_count );
731
732	return apply_filters( 'bp_get_groups_pagination_count', sprintf( __( 'Viewing group %1$s to %2$s (of %3$s groups)', 'buddypress' ), $from_num, $to_num, $total ) );
733	}
734
735	function bp_groups_auto_join() {
736	global $bp;
737
738	return apply_filters( 'bp_groups_auto_join', (bool)$bp->groups->auto_join );
739	}
740
741	function bp_group_total_members( $group = false ) {
742	echo bp_get_group_total_members( $group );
743	}
744	function bp_get_group_total_members( $group = false ) {
745	global $groups_template;
746
747	if ( empty( $group ) )
748	$group =& $groups_template->group;
749
750	return apply_filters( 'bp_get_group_total_members', $group->total_member_count );
751	}
752
753	function bp_group_member_count() {
754	echo bp_get_group_member_count();
755	}
756	function bp_get_group_member_count() {
757	global $groups_template;
758
759	if ( 1 == (int) $groups_template->group->total_member_count )
760	return apply_filters( 'bp_get_group_member_count', sprintf( __( '%s member', 'buddypress' ), bp_core_number_format( $groups_template->group->total_member_count ) ) );
761	else
762	return apply_filters( 'bp_get_group_member_count', sprintf( __( '%s members', 'buddypress' ), bp_core_number_format( $groups_template->group->total_member_count ) ) );
763	}
764
765	function bp_group_forum_permalink() {
766	echo bp_get_group_forum_permalink();
767	}
768	function bp_get_group_forum_permalink( $group = false ) {
769	global $groups_template;
770
771	if ( empty( $group ) )
772	$group =& $groups_template->group;
773
774	return apply_filters( 'bp_get_group_forum_permalink', bp_get_group_permalink( $group ) . 'forum' );
775	}
776
777	function bp_group_forum_topic_count( $args = '' ) {
778	echo bp_get_group_forum_topic_count( $args );
779	}
780	function bp_get_group_forum_topic_count( $args = '' ) {
781	global $groups_template;
782
783	$defaults = array(
784	'showtext' => false
785	);
786
787	$r = wp_parse_args( $args, $defaults );
788	extract( $r, EXTR_SKIP );
789
790	if ( !$forum_id = groups_get_groupmeta( $groups_template->group->id, 'forum_id' ) )
791	return false;
792
793	if ( !bp_is_active( 'forums' ) )
794	return false;
795
796	if ( !$groups_template->group->forum_counts )
797	$groups_template->group->forum_counts = bp_forums_get_forum_topicpost_count( (int) $forum_id );
798
799	if ( (bool) $showtext ) {
800	if ( 1 == (int) $groups_template->group->forum_counts[0]->topics )
801	$total_topics = sprintf( __( '%d topic', 'buddypress' ), (int) $groups_template->group->forum_counts[0]->topics );
802	else
803	$total_topics = sprintf( __( '%d topics', 'buddypress' ), (int) $groups_template->group->forum_counts[0]->topics );
804	} else {
805	$total_topics = (int) $groups_template->group->forum_counts[0]->topics;
806	}
807
808	return apply_filters( 'bp_get_group_forum_topic_count', $total_topics, (bool)$showtext );
809	}
810
811	function bp_group_forum_post_count( $args = '' ) {
812	echo bp_get_group_forum_post_count( $args );
813	}
814	function bp_get_group_forum_post_count( $args = '' ) {
815	global $groups_template;
816
817	$defaults = array(
818	'showtext' => false
819	);
820
821	$r = wp_parse_args( $args, $defaults );
822	extract( $r, EXTR_SKIP );
823
824	if ( !$forum_id = groups_get_groupmeta( $groups_template->group->id, 'forum_id' ) )
825	return false;
826
827	if ( !bp_is_active( 'forums' ) )
828	return false;
829
830	if ( !$groups_template->group->forum_counts )
831	$groups_template->group->forum_counts = bp_forums_get_forum_topicpost_count( (int) $forum_id );
832
833	if ( (bool) $showtext ) {
834	if ( 1 == (int) $groups_template->group->forum_counts[0]->posts )
835	$total_posts = sprintf( __( '%d post', 'buddypress' ), (int) $groups_template->group->forum_counts[0]->posts );
836	else
837	$total_posts = sprintf( __( '%d posts', 'buddypress' ), (int) $groups_template->group->forum_counts[0]->posts );
838	} else {
839	$total_posts = (int) $groups_template->group->forum_counts[0]->posts;
840	}
841
842	return apply_filters( 'bp_get_group_forum_post_count', $total_posts, (bool)$showtext );
843	}
844
845	function bp_group_is_forum_enabled( $group = false ) {
846	global $groups_template;
847
848	if ( empty( $group ) )
849	$group =& $groups_template->group;
850
851	if ( bp_is_active( 'forums' ) ) {
852	if ( bp_forums_is_installed_correctly() ) {
853	if ( $group->enable_forum )
854	return true;
855
856	return false;
857	} else {
858	return false;
859	}
860	}
861
862	return false;
863	}
864
865	function bp_group_show_forum_setting( $group = false ) {
866	global $groups_template;
867
868	if ( empty( $group ) )
869	$group =& $groups_template->group;
870
871	if ( $group->enable_forum )
872	echo ' checked="checked"';
873	}
874
875	function bp_group_show_status_setting( $setting, $group = false ) {
876	global $groups_template;
877
878	if ( empty( $group ) )
879	$group =& $groups_template->group;
880
881	if ( $setting == $group->status )
882	echo ' checked="checked"';
883	}
884
885	/**
886	* Get the 'checked' value, if needed, for a given invite_status on the group create/admin screens
887	*
888	* @package BuddyPress
889	* @subpackage Groups Template
890	* @since BuddyPress (1.5)
891	*
892	* @param str $setting The setting you want to check against ('members', 'mods', or 'admins')
893	* @param obj $group (optional) The group whose status you want to check
894	*/
895	function bp_group_show_invite_status_setting( $setting, $group = false ) {
896	$group_id = isset( $group->id ) ? $group->id : false;
897
898	$invite_status = bp_group_get_invite_status( $group_id );
899
900	if ( $setting == $invite_status )
901	echo ' checked="checked"';
902	}
903
904	/**
905	* Get the invite status of a group
906	*
907	* 'invite_status' became part of BuddyPress in BP 1.5. In order to provide backward compatibility,
908	* groups without a status set will default to 'members', ie all members in a group can send
909	* invitations. Filter 'bp_group_invite_status_fallback' to change this fallback behavior.
910	*
911	* This function can be used either in or out of the loop.
912	*
913	* @package BuddyPress
914	* @subpackage Groups Template
915	* @since BuddyPress (1.5)
916	*
917	* @param int $group_id (optional) The id of the group whose status you want to check
918	* @return mixed Returns false when no group can be found. Otherwise returns the group invite
919	* status, from among 'members', 'mods', and 'admins'
920	*/
921	function bp_group_get_invite_status( $group_id = false ) {
922	global $bp, $groups_template;
923
924	if ( !$group_id ) {
925	if ( isset( $bp->groups->current_group->id ) ) {
926	// Default to the current group first
927	$group_id = $bp->groups->current_group->id;
928	} else if ( isset( $groups_template->group->id ) ) {
929	// Then see if we're in the loop
930	$group_id = $groups_template->group->id;
931	} else {
932	return false;
933	}
934	}
935
936	$invite_status = groups_get_groupmeta( $group_id, 'invite_status' );
937
938	// Backward compatibility. When 'invite_status' is not set, fall back to a default value
939	if ( !$invite_status ) {
940	$invite_status = apply_filters( 'bp_group_invite_status_fallback', 'members' );
941	}
942
943	return apply_filters( 'bp_group_get_invite_status', $invite_status, $group_id );
944	}
945
946	/**
947	* Can the logged-in user send invitations in the specified group?
948	*
949	* @package BuddyPress
950	* @subpackage Groups Template
951	* @since BuddyPress (1.5)
952	*
953	* @param int $group_id (optional) The id of the group whose status you want to check
954	* @return bool $can_send_invites
955	*/
956	function bp_groups_user_can_send_invites( $group_id = false ) {
957	global $bp;
958
959	$can_send_invites = false;
960	$invite_status = false;
961
962	if ( is_user_logged_in() ) {
963	if ( bp_current_user_can( 'bp_moderate' ) ) {
964	// Super admins can always send invitations
965	$can_send_invites = true;
966
967	} else {
968	// If no $group_id is provided, default to the current group id
969	if ( !$group_id )
970	$group_id = isset( $bp->groups->current_group->id ) ? $bp->groups->current_group->id : 0;
971
972	// If no group has been found, bail
973	if ( !$group_id )
974	return false;
975
976	$invite_status = bp_group_get_invite_status( $group_id );
977	if ( !$invite_status )
978	return false;
979
980	switch ( $invite_status ) {
981	case 'admins' :
982	if ( groups_is_user_admin( bp_loggedin_user_id(), $group_id ) )
983	$can_send_invites = true;
984	break;
985
986	case 'mods' :
987	if ( groups_is_user_mod( bp_loggedin_user_id(), $group_id ) \|\| groups_is_user_admin( bp_loggedin_user_id(), $group_id ) )
988	$can_send_invites = true;
989	break;
990
991	case 'members' :
992	if ( groups_is_user_member( bp_loggedin_user_id(), $group_id ) )
993	$can_send_invites = true;
994	break;
995	}
996	}
997	}
998
999	return apply_filters( 'bp_groups_user_can_send_invites', $can_send_invites, $group_id, $invite_status );
1000	}
1001
1002	/**
1003	* Since BuddyPress 1.0, this generated the group settings admin/member screen.
1004	* As of BuddyPress 1.5 (r4489), and because this function outputs HTML, it was moved into /bp-default/groups/single/admin.php.
1005	*
1006	* @deprecated 1.5
1007	* @deprecated No longer used.
1008	* @since 1.0
1009	* @todo Remove in 1.4
1010	*/
1011	function bp_group_admin_memberlist( $admin_list = false, $group = false ) {
1012	global $groups_template;
1013
1014	_deprecated_function( __FUNCTION__, '1.5', 'No longer used. See /bp-default/groups/single/admin.php' );
1015
1016	if ( empty( $group ) )
1017	$group =& $groups_template->group;
1018
1019
1020	if ( $admins = groups_get_group_admins( $group->id ) ) : ?>
1021
1022	<ul id="admins-list" class="item-list<?php if ( !empty( $admin_list ) ) : ?> single-line<?php endif; ?>">
1023
1024	<?php foreach ( (array) $admins as $admin ) { ?>
1025
1026	<?php if ( !empty( $admin_list ) ) : ?>
1027
1028	<li>
1029
1030	<?php echo bp_core_fetch_avatar( array( 'item_id' => $admin->user_id, 'type' => 'thumb', 'width' => 30, 'height' => 30, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $admin->user_id ) ) ) ) ?>
1031
1032	<h5>
1033
1034	<?php echo bp_core_get_userlink( $admin->user_id ); ?>
1035
1036	<span class="small">
1037	<a class="button confirm admin-demote-to-member" href="<?php bp_group_member_demote_link($admin->user_id) ?>"><?php _e( 'Demote to Member', 'buddypress' ) ?></a>
1038	</span>
1039	</h5>
1040	</li>
1041
1042	<?php else : ?>
1043
1044	<li>
1045
1046	<?php echo bp_core_fetch_avatar( array( 'item_id' => $admin->user_id, 'type' => 'thumb', 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $admin->user_id ) ) ) ) ?>
1047
1048	<h5><?php echo bp_core_get_userlink( $admin->user_id ) ?></h5>
1049	<span class="activity">
1050	<?php echo bp_core_get_last_activity( strtotime( $admin->date_modified ), __( 'joined %s', 'buddypress') ); ?>
1051	</span>
1052
1053	<?php if ( bp_is_active( 'friends' ) ) : ?>
1054
1055	<div class="action">
1056
1057	<?php bp_add_friend_button( $admin->user_id ); ?>
1058
1059	</div>
1060
1061	<?php endif; ?>
1062
1063	</li>
1064
1065	<?php endif;
1066	} ?>
1067
1068	</ul>
1069
1070	<?php else : ?>
1071
1072	<div id="message" class="info">
1073	<p><?php _e( 'This group has no administrators', 'buddypress' ); ?></p>
1074	</div>
1075
1076	<?php endif;
1077	}
1078
1079	function bp_group_mod_memberlist( $admin_list = false, $group = false ) {
1080	global $groups_template;
1081
1082	if ( empty( $group ) )
1083	$group =& $groups_template->group;
1084
1085	if ( $group_mods = groups_get_group_mods( $group->id ) ) { ?>
1086
1087	<ul id="mods-list" class="item-list<?php if ( $admin_list ) { ?> single-line<?php } ?>">
1088
1089	<?php foreach ( (array) $group_mods as $mod ) { ?>
1090
1091	<?php if ( !empty( $admin_list ) ) { ?>
1092
1093	<li>
1094
1095	<?php echo bp_core_fetch_avatar( array( 'item_id' => $mod->user_id, 'type' => 'thumb', 'width' => 30, 'height' => 30, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $mod->user_id ) ) ) ) ?>
1096
1097	<h5>
1098	<?php echo bp_core_get_userlink( $mod->user_id ); ?>
1099
1100	<span class="small">
1101	<a href="<?php bp_group_member_promote_admin_link( array( 'user_id' => $mod->user_id ) ) ?>" class="button confirm mod-promote-to-admin" title="<?php _e( 'Promote to Admin', 'buddypress' ); ?>"><?php _e( 'Promote to Admin', 'buddypress' ); ?></a>
1102	<a class="button confirm mod-demote-to-member" href="<?php bp_group_member_demote_link($mod->user_id) ?>"><?php _e( 'Demote to Member', 'buddypress' ) ?></a>
1103	</span>
1104	</h5>
1105	</li>
1106
1107	<?php } else { ?>
1108
1109	<li>
1110
1111	<?php echo bp_core_fetch_avatar( array( 'item_id' => $mod->user_id, 'type' => 'thumb', 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $mod->user_id ) ) ) ) ?>
1112
1113	<h5><?php echo bp_core_get_userlink( $mod->user_id ) ?></h5>
1114
1115	<span class="activity"><?php echo bp_core_get_last_activity( strtotime( $mod->date_modified ), __( 'joined %s', 'buddypress') ); ?></span>
1116
1117	<?php if ( bp_is_active( 'friends' ) ) : ?>
1118
1119	<div class="action">
1120	<?php bp_add_friend_button( $mod->user_id ) ?>
1121	</div>
1122
1123	<?php endif; ?>
1124
1125	</li>
1126
1127	<?php } ?>
1128	<?php } ?>
1129
1130	</ul>
1131
1132	<?php } else { ?>
1133
1134	<div id="message" class="info">
1135	<p><?php _e( 'This group has no moderators', 'buddypress' ); ?></p>
1136	</div>
1137
1138	<?php }
1139	}
1140
1141	function bp_group_has_moderators( $group = false ) {
1142	global $groups_template;
1143
1144	if ( empty( $group ) )
1145	$group =& $groups_template->group;
1146
1147	return apply_filters( 'bp_group_has_moderators', groups_get_group_mods( $group->id ) );
1148	}
1149
1150	function bp_group_member_promote_mod_link( $args = '' ) {
1151	echo bp_get_group_member_promote_mod_link( $args );
1152	}
1153	function bp_get_group_member_promote_mod_link( $args = '' ) {
1154	global $members_template, $groups_template;
1155
1156	$defaults = array(
1157	'user_id' => $members_template->member->user_id,
1158	'group' => &$groups_template->group
1159	);
1160
1161	$r = wp_parse_args( $args, $defaults );
1162	extract( $r, EXTR_SKIP );
1163
1164	return apply_filters( 'bp_get_group_member_promote_mod_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'admin/manage-members/promote/mod/' . $user_id, 'groups_promote_member' ) );
1165	}
1166
1167	function bp_group_member_promote_admin_link( $args = '' ) {
1168	echo bp_get_group_member_promote_admin_link( $args );
1169	}
1170	function bp_get_group_member_promote_admin_link( $args = '' ) {
1171	global $members_template, $groups_template;
1172
1173	$defaults = array(
1174	'user_id' => !empty( $members_template->member->user_id ) ? $members_template->member->user_id : false,
1175	'group' => &$groups_template->group
1176	);
1177
1178	$r = wp_parse_args( $args, $defaults );
1179	extract( $r, EXTR_SKIP );
1180
1181	return apply_filters( 'bp_get_group_member_promote_admin_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'admin/manage-members/promote/admin/' . $user_id, 'groups_promote_member' ) );
1182	}
1183
1184	function bp_group_member_demote_link( $user_id = 0 ) {
1185	global $members_template;
1186
1187	if ( !$user_id )
1188	$user_id = $members_template->member->user_id;
1189
1190	echo bp_get_group_member_demote_link( $user_id );
1191	}
1192	function bp_get_group_member_demote_link( $user_id = 0, $group = false ) {
1193	global $members_template, $groups_template;
1194
1195	if ( empty( $group ) )
1196	$group =& $groups_template->group;
1197
1198	if ( !$user_id )
1199	$user_id = $members_template->member->user_id;
1200
1201	return apply_filters( 'bp_get_group_member_demote_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'admin/manage-members/demote/' . $user_id, 'groups_demote_member' ) );
1202	}
1203
1204	function bp_group_member_ban_link( $user_id = 0 ) {
1205	global $members_template;
1206
1207	if ( !$user_id )
1208	$user_id = $members_template->member->user_id;
1209
1210	echo bp_get_group_member_ban_link( $user_id );
1211	}
1212	function bp_get_group_member_ban_link( $user_id = 0, $group = false ) {
1213	global $groups_template;
1214
1215	if ( empty( $group ) )
1216	$group =& $groups_template->group;
1217
1218	return apply_filters( 'bp_get_group_member_ban_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'admin/manage-members/ban/' . $user_id, 'groups_ban_member' ) );
1219	}
1220
1221	function bp_group_member_unban_link( $user_id = 0 ) {
1222	global $members_template;
1223
1224	if ( !$user_id )
1225	$user_id = $members_template->member->user_id;
1226
1227	echo bp_get_group_member_unban_link( $user_id );
1228	}
1229	function bp_get_group_member_unban_link( $user_id = 0, $group = false ) {
1230	global $members_template, $groups_template;
1231
1232	if ( !$user_id )
1233	$user_id = $members_template->member->user_id;
1234
1235	if ( empty( $group ) )
1236	$group =& $groups_template->group;
1237
1238	return apply_filters( 'bp_get_group_member_unban_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'admin/manage-members/unban/' . $user_id, 'groups_unban_member' ) );
1239	}
1240
1241
1242	function bp_group_member_remove_link( $user_id = 0 ) {
1243	global $members_template;
1244
1245	if ( !$user_id )
1246	$user_id = $members_template->member->user_id;
1247
1248	echo bp_get_group_member_remove_link( $user_id );
1249	}
1250	function bp_get_group_member_remove_link( $user_id = 0, $group = false ) {
1251	global $groups_template;
1252
1253	if ( empty( $group ) )
1254	$group =& $groups_template->group;
1255
1256	return apply_filters( 'bp_get_group_member_remove_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'admin/manage-members/remove/' . $user_id, 'groups_remove_member' ) );
1257	}
1258
1259	function bp_group_admin_tabs( $group = false ) {
1260	global $bp, $groups_template;
1261
1262	if ( empty( $group ) )
1263	$group = ( $groups_template->group ) ? $groups_template->group : $bp->groups->current_group;
1264
1265	$current_tab = bp_get_group_current_admin_tab();
1266
1267	if ( bp_is_item_admin() \|\| bp_is_item_mod() ) : ?>
1268
1269	<li<?php if ( 'edit-details' == $current_tab \|\| empty( $current_tab ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_get_group_permalink( $group ) . 'admin/edit-details' ) ?>"><?php _e( 'Details', 'buddypress' ); ?></a></li>
1270
1271	<?php endif; ?>
1272
1273	<?php if ( ! bp_is_item_admin() )
1274	return false; ?>
1275
1276	<li<?php if ( 'group-settings' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_get_group_permalink( $group ) . 'admin/group-settings' ) ?>"><?php _e( 'Settings', 'buddypress' ); ?></a></li>
1277
1278	<?php if ( !(int)bp_get_option( 'bp-disable-avatar-uploads' ) ) : ?>
1279
1280	<li<?php if ( 'group-avatar' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_get_group_permalink( $group ) . 'admin/group-avatar' ) ?>"><?php _e( 'Avatar', 'buddypress' ); ?></a></li>
1281
1282	<?php endif; ?>
1283
1284	<li<?php if ( 'manage-members' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_get_group_permalink( $group ) . 'admin/manage-members' ) ?>"><?php _e( 'Members', 'buddypress' ); ?></a></li>
1285
1286	<?php if ( $groups_template->group->status == 'private' ) : ?>
1287
1288	<li<?php if ( 'membership-requests' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_get_group_permalink( $group ) . 'admin/membership-requests' ) ?>"><?php _e( 'Requests', 'buddypress' ); ?></a></li>
1289
1290	<?php endif; ?>
1291
1292	<?php do_action( 'groups_admin_tabs', $current_tab, $group->slug ) ?>
1293
1294	<li<?php if ( 'delete-group' == $current_tab ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_get_group_permalink( $group ) . 'admin/delete-group' ) ?>"><?php _e( 'Delete', 'buddypress' ); ?></a></li>
1295
1296	<?php
1297	}
1298
1299	function bp_group_total_for_member() {
1300	echo bp_get_group_total_for_member();
1301	}
1302	function bp_get_group_total_for_member() {
1303	return apply_filters( 'bp_get_group_total_for_member', BP_Groups_Member::total_group_count() );
1304	}
1305
1306	function bp_group_form_action( $page ) {
1307	echo bp_get_group_form_action( $page );
1308	}
1309	function bp_get_group_form_action( $page, $group = false ) {
1310	global $groups_template;
1311
1312	if ( empty( $group ) )
1313	$group =& $groups_template->group;
1314
1315	return apply_filters( 'bp_group_form_action', bp_get_group_permalink( $group ) . $page );
1316	}
1317
1318	function bp_group_admin_form_action( $page = false ) {
1319	echo bp_get_group_admin_form_action( $page );
1320	}
1321	function bp_get_group_admin_form_action( $page = false, $group = false ) {
1322	global $groups_template;
1323
1324	if ( empty( $group ) )
1325	$group =& $groups_template->group;
1326
1327	if ( empty( $page ) )
1328	$page = bp_action_variable( 0 );
1329
1330	return apply_filters( 'bp_group_admin_form_action', bp_get_group_permalink( $group ) . 'admin/' . $page );
1331	}
1332
1333	function bp_group_has_requested_membership( $group = false ) {
1334	global $groups_template;
1335
1336	if ( empty( $group ) )
1337	$group =& $groups_template->group;
1338
1339	if ( groups_check_for_membership_request( bp_loggedin_user_id(), $group->id ) )
1340	return true;
1341
1342	return false;
1343	}
1344
1345	/**
1346	* bp_group_is_member()
1347	*
1348	* Checks if current user is member of a group.
1349	*
1350	* @uses bp_current_user_can() Check if current user is super admin
1351	* @uses apply_filters Creates bp_group_is_member filter and passes $is_member
1352	* @usedby groups/activity.php, groups/single/forum/edit.php, groups/single/forum/topic.php to determine template part visibility
1353	* @global object $groups_template Current Group (usually in template loop)
1354	* @param object $group Group to check is_member
1355	* @return bool If user is member of group or not
1356	*/
1357	function bp_group_is_member( $group = false ) {
1358	global $groups_template;
1359
1360	// Site admins always have access
1361	if ( bp_current_user_can( 'bp_moderate' ) )
1362	return true;
1363
1364	if ( empty( $group ) )
1365	$group =& $groups_template->group;
1366
1367	return apply_filters( 'bp_group_is_member', !empty( $group->is_member ) );
1368	}
1369
1370	/**
1371	* Checks if a user is banned from a group.
1372	*
1373	* If this function is invoked inside the groups template loop (e.g. the group directory), then
1374	* check $groups_template->group->is_banned instead of making another SQL query.
1375	* However, if used in a single group's pages, we must use groups_is_user_banned().
1376	*
1377	* @global BP_Groups_Template $groups_template Group template loop object
1378	* @param object $group Group to check if user is banned from the group
1379	* @param int $user_id
1380	* @return bool If user is banned from the group or not
1381	* @since BuddyPress (1.5)
1382	*/
1383	function bp_group_is_user_banned( $group = false, $user_id = 0 ) {
1384	global $groups_template;
1385
1386	// Site admins always have access
1387	if ( bp_current_user_can( 'bp_moderate' ) )
1388	return false;
1389
1390	if ( empty( $group ) ) {
1391	$group =& $groups_template->group;
1392
1393	if ( !$user_id && isset( $group->is_banned ) )
1394	return apply_filters( 'bp_group_is_user_banned', $group->is_banned );
1395	}
1396
1397	if ( !$user_id )
1398	$user_id = bp_loggedin_user_id();
1399
1400	return apply_filters( 'bp_group_is_user_banned', groups_is_user_banned( $user_id, $group->id ) );
1401	}
1402
1403	function bp_group_accept_invite_link() {
1404	echo bp_get_group_accept_invite_link();
1405	}
1406	function bp_get_group_accept_invite_link( $group = false ) {
1407	global $groups_template, $bp;
1408
1409	if ( empty( $group ) )
1410	$group =& $groups_template->group;
1411
1412	return apply_filters( 'bp_get_group_accept_invite_link', wp_nonce_url( trailingslashit( bp_loggedin_user_domain() . bp_get_groups_slug() . '/invites/accept/' . $group->id ), 'groups_accept_invite' ) );
1413	}
1414
1415	function bp_group_reject_invite_link() {
1416	echo bp_get_group_reject_invite_link();
1417	}
1418	function bp_get_group_reject_invite_link( $group = false ) {
1419	global $groups_template, $bp;
1420
1421	if ( empty( $group ) )
1422	$group =& $groups_template->group;
1423
1424	return apply_filters( 'bp_get_group_reject_invite_link', wp_nonce_url( trailingslashit( bp_loggedin_user_domain() . bp_get_groups_slug() . '/invites/reject/' . $group->id ), 'groups_reject_invite' ) );
1425	}
1426
1427	function bp_group_leave_confirm_link() {
1428	echo bp_get_group_leave_confirm_link();
1429	}
1430	function bp_get_group_leave_confirm_link( $group = false ) {
1431	global $groups_template;
1432
1433	if ( empty( $group ) )
1434	$group =& $groups_template->group;
1435
1436	return apply_filters( 'bp_group_leave_confirm_link', wp_nonce_url( bp_get_group_permalink( $group ) . 'leave-group/yes', 'groups_leave_group' ) );
1437	}
1438
1439	function bp_group_leave_reject_link() {
1440	echo bp_get_group_leave_reject_link();
1441	}
1442	function bp_get_group_leave_reject_link( $group = false ) {
1443	global $groups_template;
1444
1445	if ( empty( $group ) )
1446	$group =& $groups_template->group;
1447
1448	return apply_filters( 'bp_get_group_leave_reject_link', bp_get_group_permalink( $group ) );
1449	}
1450
1451	function bp_group_send_invite_form_action() {
1452	echo bp_get_group_send_invite_form_action();
1453	}
1454	function bp_get_group_send_invite_form_action( $group = false ) {
1455	global $groups_template;
1456
1457	if ( empty( $group ) )
1458	$group =& $groups_template->group;
1459
1460	return apply_filters( 'bp_group_send_invite_form_action', bp_get_group_permalink( $group ) . 'send-invites/send' );
1461	}
1462
1463	function bp_has_friends_to_invite( $group = false ) {
1464	global $groups_template;
1465
1466	if ( !bp_is_active( 'friends' ) )
1467	return false;
1468
1469	if ( empty( $group ) )
1470	$group =& $groups_template->group;
1471
1472	if ( !friends_check_user_has_friends( bp_loggedin_user_id() ) \|\| !friends_count_invitable_friends( bp_loggedin_user_id(), $group->id ) )
1473	return false;
1474
1475	return true;
1476	}
1477
1478	function bp_group_new_topic_button( $group = false ) {
1479	echo bp_get_group_new_topic_button( $group );
1480	}
1481	function bp_get_group_new_topic_button( $group = false ) {
1482	global $groups_template;
1483
1484	if ( empty( $group ) )
1485	$group =& $groups_template->group;
1486
1487	if ( !is_user_logged_in() \|\| bp_group_is_user_banned() \|\| !bp_is_group_forum() \|\| bp_is_group_forum_topic() )
1488	return false;
1489
1490	$button = bp_button( array (
1491	'id' => 'new_topic',
1492	'component' => 'groups',
1493	'must_be_logged_in' => true,
1494	'block_self' => true,
1495	'wrapper_class' => 'group-button',
1496	'link_href' => '#post-new',
1497	'link_class' => 'group-button show-hide-new',
1498	'link_id' => 'new-topic-button',
1499	'link_text' => __( 'New Topic', 'buddypress' ),
1500	'link_title' => __( 'New Topic', 'buddypress' ),
1501	) );
1502
1503	// Filter and return the HTML button
1504	return bp_get_button( apply_filters( 'bp_get_group_new_topic_button', $button ) );
1505	}
1506
1507	function bp_group_join_button( $group = false ) {
1508	echo bp_get_group_join_button( $group );
1509	}
1510	function bp_get_group_join_button( $group = false ) {
1511	global $groups_template;
1512
1513	if ( empty( $group ) )
1514	$group =& $groups_template->group;
1515
1516	if ( !is_user_logged_in() \|\| bp_group_is_user_banned( $group ) )
1517	return false;
1518
1519	// Group creation was not completed or status is unknown
1520	if ( !$group->status )
1521	return false;
1522
1523	// Already a member
1524	if ( $group->is_member ) {
1525
1526	// Stop sole admins from abandoning their group
1527	$group_admins = groups_get_group_admins( $group->id );
1528	if ( 1 == count( $group_admins ) && $group_admins[0]->user_id == bp_loggedin_user_id() )
1529	return false;
1530
1531	$button = array(
1532	'id' => 'leave_group',
1533	'component' => 'groups',
1534	'must_be_logged_in' => true,
1535	'block_self' => false,
1536	'wrapper_class' => 'group-button ' . $group->status,
1537	'wrapper_id' => 'groupbutton-' . $group->id,
1538	'link_href' => wp_nonce_url( bp_get_group_permalink( $group ) . 'leave-group', 'groups_leave_group' ),
1539	'link_text' => __( 'Leave Group', 'buddypress' ),
1540	'link_title' => __( 'Leave Group', 'buddypress' ),
1541	'link_class' => 'group-button leave-group',
1542	);
1543
1544	// Not a member
1545	} else {
1546
1547	// Show different buttons based on group status
1548	switch ( $group->status ) {
1549	case 'hidden' :
1550	return false;
1551	break;
1552
1553	case 'public':
1554	$button = array(
1555	'id' => 'join_group',
1556	'component' => 'groups',
1557	'must_be_logged_in' => true,
1558	'block_self' => false,
1559	'wrapper_class' => 'group-button ' . $group->status,
1560	'wrapper_id' => 'groupbutton-' . $group->id,
1561	'link_href' => wp_nonce_url( bp_get_group_permalink( $group ) . 'join', 'groups_join_group' ),
1562	'link_text' => __( 'Join Group', 'buddypress' ),
1563	'link_title' => __( 'Join Group', 'buddypress' ),
1564	'link_class' => 'group-button join-group',
1565	);
1566	break;
1567
1568	case 'private' :
1569
1570	// Member has not requested membership yet
1571	if ( !bp_group_has_requested_membership( $group ) ) {
1572	$button = array(
1573	'id' => 'request_membership',
1574	'component' => 'groups',
1575	'must_be_logged_in' => true,
1576	'block_self' => false,
1577	'wrapper_class' => 'group-button ' . $group->status,
1578	'wrapper_id' => 'groupbutton-' . $group->id,
1579	'link_href' => wp_nonce_url( bp_get_group_permalink( $group ) . 'request-membership', 'groups_request_membership' ),
1580	'link_text' => __( 'Request Membership', 'buddypress' ),
1581	'link_title' => __( 'Request Membership', 'buddypress' ),
1582	'link_class' => 'group-button request-membership',
1583	);
1584
1585	// Member has requested membership already
1586	} else {
1587	$button = array(
1588	'id' => 'membership_requested',
1589	'component' => 'groups',
1590	'must_be_logged_in' => true,
1591	'block_self' => false,
1592	'wrapper_class' => 'group-button pending ' . $group->status,
1593	'wrapper_id' => 'groupbutton-' . $group->id,
1594	'link_href' => bp_get_group_permalink( $group ),
1595	'link_text' => __( 'Request Sent', 'buddypress' ),
1596	'link_title' => __( 'Request Sent', 'buddypress' ),
1597	'link_class' => 'group-button pending membership-requested',
1598	);
1599	}
1600
1601	break;
1602	}
1603	}
1604
1605	// Filter and return the HTML button
1606	return bp_get_button( apply_filters( 'bp_get_group_join_button', $button ) );
1607	}
1608
1609	/**
1610	* Prints a message if the group is not visible to the current user (it is a
1611	* hidden or private group, and the user does not have access).
1612	*
1613	* @global BP_Groups_Template $groups_template Groups template object
1614	* @param object $group Group to get status message for. Optional; defaults to current group.
1615	* @since 1.0
1616	*/
1617	function bp_group_status_message( $group = null ) {
1618	global $groups_template;
1619
1620	if ( ! $group )
1621	$group =& $groups_template->group;
1622
1623	if ( 'private' == $group->status ) {
1624	if ( ! bp_group_has_requested_membership() ) {
1625	if ( is_user_logged_in() )
1626	$message = __( 'This is a private group and you must request group membership in order to join.', 'buddypress' );
1627	else
1628	$message = __( 'This is a private group. To join you must be a registered site member and request group membership.', 'buddypress' );
1629
1630	} else {
1631	$message = __( 'This is a private group. Your membership request is awaiting approval from the group administrator.', 'buddypress' );
1632	}
1633
1634	} else {
1635	$message = __( 'This is a hidden group and only invited members can join.', 'buddypress' );
1636	}
1637
1638	echo apply_filters( 'bp_group_status_message', $message, $group );
1639	}
1640
1641	function bp_group_hidden_fields() {
1642	if ( isset( $_REQUEST['s'] ) ) {
1643	echo '<input type="hidden" id="search_terms" value="' . esc_attr( $_REQUEST['s'] ) . '" name="search_terms" />';
1644	}
1645
1646	if ( isset( $_REQUEST['letter'] ) ) {
1647	echo '<input type="hidden" id="selected_letter" value="' . esc_attr( $_REQUEST['letter'] ) . '" name="selected_letter" />';
1648	}
1649
1650	if ( isset( $_REQUEST['groups_search'] ) ) {
1651	echo '<input type="hidden" id="search_terms" value="' . esc_attr( $_REQUEST['groups_search'] ) . '" name="search_terms" />';
1652	}
1653	}
1654
1655	function bp_total_group_count() {
1656	echo bp_get_total_group_count();
1657	}
1658	function bp_get_total_group_count() {
1659	return apply_filters( 'bp_get_total_group_count', groups_get_total_group_count() );
1660	}
1661
1662	function bp_total_group_count_for_user( $user_id = 0 ) {
1663	echo bp_get_total_group_count_for_user( $user_id );
1664	}
1665	function bp_get_total_group_count_for_user( $user_id = 0 ) {
1666	return apply_filters( 'bp_get_total_group_count_for_user', groups_total_groups_for_user( $user_id ), $user_id );
1667	}
1668
1669
1670	/***************************************************************************
1671	* Group Members Template Tags
1672	**/
1673
1674	class BP_Groups_Group_Members_Template {
1675	var $current_member = -1;
1676	var $member_count;
1677	var $members;
1678	var $member;
1679
1680	var $in_the_loop;
1681
1682	var $pag_page;
1683	var $pag_num;
1684	var $pag_links;
1685	var $total_group_count;
1686
1687	function __construct( $group_id, $per_page, $max, $exclude_admins_mods, $exclude_banned, $exclude ) {
1688
1689	$this->pag_page = isset( $_REQUEST['mlpage'] ) ? intval( $_REQUEST['mlpage'] ) : 1;
1690	$this->pag_num = isset( $_REQUEST['num'] ) ? intval( $_REQUEST['num'] ) : $per_page;
1691	$this->members = BP_Groups_Member::get_all_for_group( $group_id, $this->pag_num, $this->pag_page, $exclude_admins_mods, $exclude_banned, $exclude );
1692
1693	if ( !$max \|\| $max >= (int) $this->members['count'] )
1694	$this->total_member_count = (int) $this->members['count'];
1695	else
1696	$this->total_member_count = (int) $max;
1697
1698	$this->members = $this->members['members'];
1699
1700	if ( $max ) {
1701	if ( $max >= count($this->members) )
1702	$this->member_count = count($this->members);
1703	else
1704	$this->member_count = (int) $max;
1705	} else {
1706	$this->member_count = count($this->members);
1707	}
1708
1709	$this->pag_links = paginate_links( array(
1710	'base' => add_query_arg( 'mlpage', '%#%' ),
1711	'format' => '',
1712	'total' => !empty( $this->pag_num ) ? ceil( $this->total_member_count / $this->pag_num ) : $this->total_member_count,
1713	'current' => $this->pag_page,
1714	'prev_text' => '←',
1715	'next_text' => '→',
1716	'mid_size' => 1
1717	));
1718	}
1719
1720	function has_members() {
1721	if ( $this->member_count )
1722	return true;
1723
1724	return false;
1725	}
1726
1727	function next_member() {
1728	$this->current_member++;
1729	$this->member = $this->members[$this->current_member];
1730
1731	return $this->member;
1732	}
1733
1734	function rewind_members() {
1735	$this->current_member = -1;
1736	if ( $this->member_count > 0 ) {
1737	$this->member = $this->members[0];
1738	}
1739	}
1740
1741	function members() {
1742	if ( $this->current_member + 1 < $this->member_count ) {
1743	return true;
1744	} elseif ( $this->current_member + 1 == $this->member_count ) {
1745	do_action('loop_end');
1746	// Do some cleaning up after the loop
1747	$this->rewind_members();
1748	}
1749
1750	$this->in_the_loop = false;
1751	return false;
1752	}
1753
1754	function the_member() {
1755
1756	$this->in_the_loop = true;
1757	$this->member = $this->next_member();
1758
1759	if ( 0 == $this->current_member ) // loop has just started
1760	do_action('loop_start');
1761	}
1762	}
1763
1764	function bp_group_has_members( $args = '' ) {
1765	global $members_template;
1766
1767	$defaults = array(
1768	'group_id' => bp_get_current_group_id(),
1769	'per_page' => 20,
1770	'max' => false,
1771	'exclude' => false,
1772	'exclude_admins_mods' => 1,
1773	'exclude_banned' => 1
1774	);
1775
1776	$r = wp_parse_args( $args, $defaults );
1777	extract( $r, EXTR_SKIP );
1778
1779	$members_template = new BP_Groups_Group_Members_Template( $group_id, $per_page, $max, (int) $exclude_admins_mods, (int) $exclude_banned, $exclude );
1780	return apply_filters( 'bp_group_has_members', $members_template->has_members(), $members_template );
1781	}
1782
1783	function bp_group_members() {
1784	global $members_template;
1785
1786	return $members_template->members();
1787	}
1788
1789	function bp_group_the_member() {
1790	global $members_template;
1791
1792	return $members_template->the_member();
1793	}
1794
1795	function bp_group_member_avatar() {
1796	echo bp_get_group_member_avatar();
1797	}
1798	function bp_get_group_member_avatar() {
1799	global $members_template;
1800
1801	return apply_filters( 'bp_get_group_member_avatar', bp_core_fetch_avatar( array( 'item_id' => $members_template->member->user_id, 'type' => 'full', 'email' => $members_template->member->user_email, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), $members_template->member->display_name ) ) ) );
1802	}
1803
1804	function bp_group_member_avatar_thumb() {
1805	echo bp_get_group_member_avatar_thumb();
1806	}
1807	function bp_get_group_member_avatar_thumb() {
1808	global $members_template;
1809
1810	return apply_filters( 'bp_get_group_member_avatar_thumb', bp_core_fetch_avatar( array( 'item_id' => $members_template->member->user_id, 'type' => 'thumb', 'email' => $members_template->member->user_email, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), $members_template->member->display_name ) ) ) );
1811	}
1812
1813	function bp_group_member_avatar_mini( $width = 30, $height = 30 ) {
1814	echo bp_get_group_member_avatar_mini( $width, $height );
1815	}
1816	function bp_get_group_member_avatar_mini( $width = 30, $height = 30 ) {
1817	global $members_template;
1818
1819	return apply_filters( 'bp_get_group_member_avatar_mini', bp_core_fetch_avatar( array( 'item_id' => $members_template->member->user_id, 'type' => 'thumb', 'width' => $width, 'height' => $height, 'email' => $members_template->member->user_email, 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), $members_template->member->display_name ) ) ) );
1820	}
1821
1822	function bp_group_member_name() {
1823	echo bp_get_group_member_name();
1824	}
1825	function bp_get_group_member_name() {
1826	global $members_template;
1827
1828	return apply_filters( 'bp_get_group_member_name', $members_template->member->display_name );
1829	}
1830
1831	function bp_group_member_url() {
1832	echo bp_get_group_member_url();
1833	}
1834	function bp_get_group_member_url() {
1835	global $members_template;
1836
1837	return apply_filters( 'bp_get_group_member_url', bp_core_get_user_domain( $members_template->member->user_id, $members_template->member->user_nicename, $members_template->member->user_login ) );
1838	}
1839
1840	function bp_group_member_link() {
1841	echo bp_get_group_member_link();
1842	}
1843	function bp_get_group_member_link() {
1844	global $members_template;
1845
1846	return apply_filters( 'bp_get_group_member_link', '<a href="' . bp_core_get_user_domain( $members_template->member->user_id, $members_template->member->user_nicename, $members_template->member->user_login ) . '">' . $members_template->member->display_name . '</a>' );
1847	}
1848
1849	function bp_group_member_domain() {
1850	echo bp_get_group_member_domain();
1851	}
1852	function bp_get_group_member_domain() {
1853	global $members_template;
1854
1855	return apply_filters( 'bp_get_group_member_domain', bp_core_get_user_domain( $members_template->member->user_id, $members_template->member->user_nicename, $members_template->member->user_login ) );
1856	}
1857
1858	function bp_group_member_is_friend() {
1859	echo bp_get_group_member_is_friend();
1860	}
1861	function bp_get_group_member_is_friend() {
1862	global $members_template;
1863
1864	if ( !isset( $members_template->member->is_friend ) )
1865	$friend_status = 'not_friends';
1866	else
1867	$friend_status = ( 0 == $members_template->member->is_friend ) ? 'pending' : 'is_friend';
1868
1869	return apply_filters( 'bp_get_group_member_is_friend', $friend_status );
1870	}
1871
1872	function bp_group_member_is_banned() {
1873	echo bp_get_group_member_is_banned();
1874	}
1875	function bp_get_group_member_is_banned() {
1876	global $members_template;
1877
1878	return apply_filters( 'bp_get_group_member_is_banned', $members_template->member->is_banned );
1879	}
1880
1881	function bp_group_member_css_class() {
1882	global $members_template;
1883
1884	if ( $members_template->member->is_banned )
1885	echo apply_filters( 'bp_group_member_css_class', 'banned-user' );
1886	}
1887
1888	function bp_group_member_joined_since() {
1889	echo bp_get_group_member_joined_since();
1890	}
1891	function bp_get_group_member_joined_since() {
1892	global $members_template;
1893
1894	return apply_filters( 'bp_get_group_member_joined_since', bp_core_get_last_activity( $members_template->member->date_modified, __( 'joined %s', 'buddypress') ) );
1895	}
1896
1897	function bp_group_member_id() {
1898	echo bp_get_group_member_id();
1899	}
1900	function bp_get_group_member_id() {
1901	global $members_template;
1902
1903	return apply_filters( 'bp_get_group_member_id', $members_template->member->user_id );
1904	}
1905
1906	function bp_group_member_needs_pagination() {
1907	global $members_template;
1908
1909	if ( $members_template->total_member_count > $members_template->pag_num )
1910	return true;
1911
1912	return false;
1913	}
1914
1915	function bp_group_pag_id() {
1916	echo bp_get_group_pag_id();
1917	}
1918	function bp_get_group_pag_id() {
1919	return apply_filters( 'bp_get_group_pag_id', 'pag' );
1920	}
1921
1922	function bp_group_member_pagination() {
1923	echo bp_get_group_member_pagination();
1924	wp_nonce_field( 'bp_groups_member_list', '_member_pag_nonce' );
1925	}
1926	function bp_get_group_member_pagination() {
1927	global $members_template;
1928	return apply_filters( 'bp_get_group_member_pagination', $members_template->pag_links );
1929	}
1930
1931	function bp_group_member_pagination_count() {
1932	echo bp_get_group_member_pagination_count();
1933	}
1934	function bp_get_group_member_pagination_count() {
1935	global $members_template;
1936
1937	$start_num = intval( ( $members_template->pag_page - 1 ) * $members_template->pag_num ) + 1;
1938	$from_num = bp_core_number_format( $start_num );
1939	$to_num = bp_core_number_format( ( $start_num + ( $members_template->pag_num - 1 ) > $members_template->total_member_count ) ? $members_template->total_member_count : $start_num + ( $members_template->pag_num - 1 ) );
1940	$total = bp_core_number_format( $members_template->total_member_count );
1941
1942	return apply_filters( 'bp_get_group_member_pagination_count', sprintf( __( 'Viewing members %1$s to %2$s (of %3$s members)', 'buddypress' ), $from_num, $to_num, $total ) );
1943	}
1944
1945	function bp_group_member_admin_pagination() {
1946	echo bp_get_group_member_admin_pagination();
1947	wp_nonce_field( 'bp_groups_member_admin_list', '_member_admin_pag_nonce' );
1948	}
1949	function bp_get_group_member_admin_pagination() {
1950	global $members_template;
1951
1952	return $members_template->pag_links;
1953	}
1954
1955
1956	/***************************************************************************
1957	* Group Creation Process Template Tags
1958	**/
1959
1960	/**
1961	* Determine if the current logged in user can create groups.
1962	*
1963	* @package BuddyPress Groups
1964	* @since BuddyPress (1.5)
1965	*
1966	* @uses apply_filters() To call 'bp_user_can_create_groups'.
1967	* @uses bp_get_option() To retrieve value of 'bp_restrict_group_creation'. Defaults to 0.
1968	* @uses bp_current_user_can() To determine if current user if super admin.
1969	*
1970	* @return bool True if user can create groups. False otherwise.
1971	*/
1972	function bp_user_can_create_groups() {
1973	// Super admin can always create groups
1974	if ( bp_current_user_can( 'bp_moderate' ) )
1975	return true;
1976
1977	// Get group creation option, default to 0 (allowed)
1978	$restricted = (int) bp_get_option( 'bp_restrict_group_creation', 0 );
1979
1980	// Allow by default
1981	$can_create = true;
1982
1983	// Are regular users restricted?
1984	if ( $restricted )
1985	$can_create = false;
1986
1987	return apply_filters( 'bp_user_can_create_groups', $can_create, $restricted );
1988	}
1989
1990	function bp_group_creation_tabs() {
1991	global $bp;
1992
1993	if ( !is_array( $bp->groups->group_creation_steps ) )
1994	return false;
1995
1996	if ( !bp_get_groups_current_create_step() )
1997	$bp->groups->current_create_step = array_shift( array_keys( $bp->groups->group_creation_steps ) );
1998
1999	$counter = 1;
2000
2001	foreach ( (array) $bp->groups->group_creation_steps as $slug => $step ) {
2002	$is_enabled = bp_are_previous_group_creation_steps_complete( $slug ); ?>
2003
2004	<li<?php if ( bp_get_groups_current_create_step() == $slug ) : ?> class="current"<?php endif; ?>><?php if ( $is_enabled ) : ?><a href="<?php echo bp_get_root_domain() . '/' . bp_get_groups_root_slug() ?>/create/step/<?php echo $slug ?>/"><?php else: ?><span><?php endif; ?><?php echo $counter ?>. <?php echo $step['name'] ?><?php if ( $is_enabled ) : ?></a><?php else: ?></span><?php endif ?></li><?php
2005	$counter++;
2006	}
2007
2008	unset( $is_enabled );
2009
2010	do_action( 'groups_creation_tabs' );
2011	}
2012
2013	function bp_group_creation_stage_title() {
2014	global $bp;
2015
2016	echo apply_filters( 'bp_group_creation_stage_title', '<span>— ' . $bp->groups->group_creation_steps[bp_get_groups_current_create_step()]['name'] . '</span>' );
2017	}
2018
2019	function bp_group_creation_form_action() {
2020	echo bp_get_group_creation_form_action();
2021	}
2022	function bp_get_group_creation_form_action() {
2023	global $bp;
2024
2025	if ( !bp_action_variable( 1 ) )
2026	$bp->action_variables[1] = array_shift( array_keys( $bp->groups->group_creation_steps ) );
2027
2028	return apply_filters( 'bp_get_group_creation_form_action', trailingslashit( bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/create/step/' . bp_action_variable( 1 ) ) );
2029	}
2030
2031	function bp_is_group_creation_step( $step_slug ) {
2032	global $bp;
2033
2034	/* Make sure we are in the groups component */
2035	if ( !bp_is_groups_component() \|\| !bp_is_current_action( 'create' ) )
2036	return false;
2037
2038	/* If this the first step, we can just accept and return true */
2039	if ( !bp_action_variable( 1 ) && array_shift( array_keys( $bp->groups->group_creation_steps ) ) == $step_slug )
2040	return true;
2041
2042	/* Before allowing a user to see a group creation step we must make sure previous steps are completed */
2043	if ( !bp_is_first_group_creation_step() ) {
2044	if ( !bp_are_previous_group_creation_steps_complete( $step_slug ) )
2045	return false;
2046	}
2047
2048	/* Check the current step against the step parameter */
2049	if ( bp_is_action_variable( $step_slug ) )
2050	return true;
2051
2052	return false;
2053	}
2054
2055	function bp_is_group_creation_step_complete( $step_slugs ) {
2056	global $bp;
2057
2058	if ( !isset( $bp->groups->completed_create_steps ) )
2059	return false;
2060
2061	if ( is_array( $step_slugs ) ) {
2062	$found = true;
2063
2064	foreach ( (array) $step_slugs as $step_slug ) {
2065	if ( !in_array( $step_slug, $bp->groups->completed_create_steps ) )
2066	$found = false;
2067	}
2068
2069	return $found;
2070	} else {
2071	return in_array( $step_slugs, $bp->groups->completed_create_steps );
2072	}
2073
2074	return true;
2075	}
2076
2077	function bp_are_previous_group_creation_steps_complete( $step_slug ) {
2078	global $bp;
2079
2080	/* If this is the first group creation step, return true */
2081	if ( array_shift( array_keys( $bp->groups->group_creation_steps ) ) == $step_slug )
2082	return true;
2083
2084	reset( $bp->groups->group_creation_steps );
2085	unset( $previous_steps );
2086
2087	/* Get previous steps */
2088	foreach ( (array) $bp->groups->group_creation_steps as $slug => $name ) {
2089	if ( $slug == $step_slug )
2090	break;
2091
2092	$previous_steps[] = $slug;
2093	}
2094
2095	return bp_is_group_creation_step_complete( $previous_steps );
2096	}
2097
2098	function bp_new_group_id() {
2099	echo bp_get_new_group_id();
2100	}
2101	function bp_get_new_group_id() {
2102	global $bp;
2103
2104	if ( isset( $bp->groups->new_group_id ) )
2105	$new_group_id = $bp->groups->new_group_id;
2106	else
2107	$new_group_id = 0;
2108
2109	return apply_filters( 'bp_get_new_group_id', $new_group_id );
2110	}
2111
2112	function bp_new_group_name() {
2113	echo bp_get_new_group_name();
2114	}
2115	function bp_get_new_group_name() {
2116	global $bp;
2117
2118	if ( isset( $bp->groups->current_group->name ) )
2119	$name = $bp->groups->current_group->name;
2120	else
2121	$name = '';
2122
2123	return apply_filters( 'bp_get_new_group_name', $name );
2124	}
2125
2126	function bp_new_group_description() {
2127	echo bp_get_new_group_description();
2128	}
2129	function bp_get_new_group_description() {
2130	global $bp;
2131
2132	if ( isset( $bp->groups->current_group->description ) )
2133	$description = $bp->groups->current_group->description;
2134	else
2135	$description = '';
2136
2137	return apply_filters( 'bp_get_new_group_description', $description );
2138	}
2139
2140	function bp_new_group_enable_forum() {
2141	echo bp_get_new_group_enable_forum();
2142	}
2143	function bp_get_new_group_enable_forum() {
2144	global $bp;
2145	return (int) apply_filters( 'bp_get_new_group_enable_forum', $bp->groups->current_group->enable_forum );
2146	}
2147
2148	function bp_new_group_status() {
2149	echo bp_get_new_group_status();
2150	}
2151	function bp_get_new_group_status() {
2152	global $bp;
2153	return apply_filters( 'bp_get_new_group_status', $bp->groups->current_group->status );
2154	}
2155
2156	function bp_new_group_avatar( $args = '' ) {
2157	echo bp_get_new_group_avatar( $args );
2158	}
2159	function bp_get_new_group_avatar( $args = '' ) {
2160	global $bp;
2161
2162	$defaults = array(
2163	'type' => 'full',
2164	'width' => false,
2165	'height' => false,
2166	'class' => 'avatar',
2167	'id' => 'avatar-crop-preview',
2168	'alt' => __( 'Group avatar', 'buddypress' ),
2169	'no_grav' => false
2170	);
2171
2172	$r = wp_parse_args( $args, $defaults );
2173	extract( $r, EXTR_SKIP );
2174
2175	return apply_filters( 'bp_get_new_group_avatar', bp_core_fetch_avatar( array( 'item_id' => $bp->groups->current_group->id, 'object' => 'group', 'type' => $type, 'avatar_dir' => 'group-avatars', 'alt' => $alt, 'width' => $width, 'height' => $height, 'class' => $class, 'no_grav' => $no_grav ) ) );
2176	}
2177
2178	function bp_group_creation_previous_link() {
2179	echo bp_get_group_creation_previous_link();
2180	}
2181	function bp_get_group_creation_previous_link() {
2182	global $bp;
2183
2184	foreach ( (array) $bp->groups->group_creation_steps as $slug => $name ) {
2185	if ( bp_is_action_variable( $slug ) )
2186	break;
2187
2188	$previous_steps[] = $slug;
2189	}
2190
2191	return apply_filters( 'bp_get_group_creation_previous_link', trailingslashit( bp_get_root_domain() ) . bp_get_groups_root_slug() . '/create/step/' . array_pop( $previous_steps ) );
2192	}
2193
2194	/**
2195	* Echoes the current group creation step
2196	*
2197	* @since 1.6
2198	*/
2199	function bp_groups_current_create_step() {
2200	echo bp_get_groups_current_create_step();
2201	}
2202	/**
2203	* Returns the current group creation step. If none is found, returns an empty string
2204	*
2205	* @since 1.6
2206	*
2207	* @uses apply_filters() Filter bp_get_groups_current_create_step to modify
2208	* @return str $current_create_step
2209	*/
2210	function bp_get_groups_current_create_step() {
2211	global $bp;
2212
2213	if ( !empty( $bp->groups->current_create_step ) ) {
2214	$current_create_step = $bp->groups->current_create_step;
2215	} else {
2216	$current_create_step = '';
2217	}
2218
2219	return apply_filters( 'bp_get_groups_current_create_step', $current_create_step );
2220	}
2221
2222	function bp_is_last_group_creation_step() {
2223	global $bp;
2224
2225	$last_step = array_pop( array_keys( $bp->groups->group_creation_steps ) );
2226
2227	if ( $last_step == bp_get_groups_current_create_step() )
2228	return true;
2229
2230	return false;
2231	}
2232
2233	function bp_is_first_group_creation_step() {
2234	global $bp;
2235
2236	$first_step = array_shift( array_keys( $bp->groups->group_creation_steps ) );
2237
2238	if ( $first_step == bp_get_groups_current_create_step() )
2239	return true;
2240
2241	return false;
2242	}
2243
2244	function bp_new_group_invite_friend_list() {
2245	echo bp_get_new_group_invite_friend_list();
2246	}
2247	function bp_get_new_group_invite_friend_list( $args = '' ) {
2248	global $bp;
2249
2250	if ( !bp_is_active( 'friends' ) )
2251	return false;
2252
2253	$defaults = array(
2254	'group_id' => false,
2255	'separator' => 'li'
2256	);
2257
2258	$r = wp_parse_args( $args, $defaults );
2259	extract( $r, EXTR_SKIP );
2260
2261	if ( empty( $group_id ) )
2262	$group_id = !empty( $bp->groups->new_group_id ) ? $bp->groups->new_group_id : $bp->groups->current_group->id;
2263
2264	if ( $friends = friends_get_friends_invite_list( bp_loggedin_user_id(), $group_id ) ) {
2265	$invites = groups_get_invites_for_group( bp_loggedin_user_id(), $group_id );
2266
2267	for ( $i = 0, $count = count( $friends ); $i < $count; ++$i ) {
2268	$checked = '';
2269
2270	if ( !empty( $invites ) ) {
2271	if ( in_array( $friends[$i]['id'], $invites ) )
2272	$checked = ' checked="checked"';
2273	}
2274
2275	$items[] = '<' . $separator . '><input' . $checked . ' type="checkbox" name="friends[]" id="f-' . $friends[$i]['id'] . '" value="' . esc_attr( $friends[$i]['id'] ) . '" /> ' . $friends[$i]['full_name'] . '</' . $separator . '>';
2276	}
2277	}
2278
2279	if ( !empty( $items ) )
2280	return implode( "\n", (array) $items );
2281
2282	return false;
2283	}
2284
2285	function bp_directory_groups_search_form() {
2286
2287	$default_search_value = bp_get_search_default_text( 'groups' );
2288	$search_value = !empty( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : $default_search_value; ?>
2289
2290	<form action="" method="get" id="search-groups-form">
2291	<label><input type="text" name="s" id="groups_search" placeholder="<?php echo esc_attr( $search_value ) ?>" /></label>
2292	<input type="submit" id="groups_search_submit" name="groups_search_submit" value="<?php _e( 'Search', 'buddypress' ) ?>" />
2293	</form>
2294
2295	<?php
2296	}
2297
2298	/**
2299	* Displays group header tabs
2300	*
2301	* @package BuddyPress
2302	* @todo Deprecate?
2303	*/
2304	function bp_groups_header_tabs() {
2305	global $bp;?>
2306
2307	<li<?php if ( !bp_action_variable( 0 ) \|\| bp_is_action_variable( 'recently-active', 0 ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/recently-active' ) ?>"><?php _e( 'Recently Active', 'buddypress' ) ?></a></li>
2308	<li<?php if ( bp_is_action_variable( 'recently-joined', 0 ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/recently-joined' ) ?>"><?php _e( 'Recently Joined', 'buddypress' ) ?></a></li>
2309	<li<?php if ( bp_is_action_variable( 'most-popular', 0 ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/most-popular' ) ?>"><?php _e( 'Most Popular', 'buddypress' ) ?></a></li>
2310	<li<?php if ( bp_is_action_variable( 'admin-of', 0 ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/admin-of' ) ?>"><?php _e( 'Administrator Of', 'buddypress' ) ?></a></li>
2311	<li<?php if ( bp_is_action_variable( 'mod-of', 0 ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/mod-of' ) ?>"><?php _e( 'Moderator Of', 'buddypress' ) ?></a></li>
2312	<li<?php if ( bp_is_action_variable( 'alphabetically' ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_groups_slug() . '/my-groups/alphabetically' ) ?>"><?php _e( 'Alphabetically', 'buddypress' ) ?></a></li>
2313
2314	<?php
2315	do_action( 'groups_header_tabs' );
2316	}
2317
2318	/**
2319	* Displays group filter titles
2320	*
2321	* @package BuddyPress
2322	* @todo Deprecate?
2323	*/
2324	function bp_groups_filter_title() {
2325	$current_filter = bp_action_variable( 0 );
2326
2327	switch ( $current_filter ) {
2328	case 'recently-active': default:
2329	_e( 'Recently Active', 'buddypress' );
2330	break;
2331	case 'recently-joined':
2332	_e( 'Recently Joined', 'buddypress' );
2333	break;
2334	case 'most-popular':
2335	_e( 'Most Popular', 'buddypress' );
2336	break;
2337	case 'admin-of':
2338	_e( 'Administrator Of', 'buddypress' );
2339	break;
2340	case 'mod-of':
2341	_e( 'Moderator Of', 'buddypress' );
2342	break;
2343	case 'alphabetically':
2344	_e( 'Alphabetically', 'buddypress' );
2345	break;
2346	}
2347	do_action( 'bp_groups_filter_title' );
2348	}
2349
2350	function bp_is_group_admin_screen( $slug ) {
2351	if ( !bp_is_groups_component() \|\| !bp_is_current_action( 'admin' ) )
2352	return false;
2353
2354	if ( bp_is_action_variable( $slug ) )
2355	return true;
2356
2357	return false;
2358	}
2359
2360	/**
2361	* Echoes the current group admin tab slug
2362	*
2363	* @since 1.6
2364	*/
2365	function bp_group_current_admin_tab() {
2366	echo bp_get_group_current_admin_tab();
2367	}
2368	/**
2369	* Returns the current group admin tab slug
2370	*
2371	* @since 1.6
2372	*
2373	* @uses apply_filters() Filter bp_get_current_group_admin_tab to modify return value
2374	* @return str $tab The current tab's slug
2375	*/
2376	function bp_get_group_current_admin_tab() {
2377	if ( bp_is_groups_component() && bp_is_current_action( 'admin' ) ) {
2378	$tab = bp_action_variable( 0 );
2379	} else {
2380	$tab = '';
2381	}
2382
2383	return apply_filters( 'bp_get_current_group_admin_tab', $tab );
2384	}
2385
2386	/************************************************************************************
2387	* Group Avatar Template Tags
2388	**/
2389
2390	function bp_group_current_avatar() {
2391	global $bp;
2392
2393	if ( $bp->groups->current_group->avatar_full ) { ?>
2394
2395	<img src="<?php echo esc_attr( $bp->groups->current_group->avatar_full ) ?>" alt="<?php _e( 'Group Avatar', 'buddypress' ) ?>" class="avatar" />
2396
2397	<?php } else { ?>
2398
2399	<img src="<?php echo $bp->groups->image_base . '/none.gif' ?>" alt="<?php _e( 'No Group Avatar', 'buddypress' ) ?>" class="avatar" />
2400
2401	<?php }
2402	}
2403
2404	function bp_get_group_has_avatar() {
2405	global $bp;
2406
2407	if ( !empty( $_FILES ) \|\| !bp_core_fetch_avatar( array( 'item_id' => $bp->groups->current_group->id, 'object' => 'group', 'no_grav' => true ) ) )
2408	return false;
2409
2410	return true;
2411	}
2412
2413	function bp_group_avatar_delete_link() {
2414	echo bp_get_group_avatar_delete_link();
2415	}
2416	function bp_get_group_avatar_delete_link() {
2417	global $bp;
2418
2419	return apply_filters( 'bp_get_group_avatar_delete_link', wp_nonce_url( bp_get_group_permalink( $bp->groups->current_group ) . 'admin/group-avatar/delete', 'bp_group_avatar_delete' ) );
2420	}
2421
2422	function bp_group_avatar_edit_form() {
2423	groups_avatar_upload();
2424	}
2425
2426	function bp_custom_group_boxes() {
2427	do_action( 'groups_custom_group_boxes' );
2428	}
2429
2430	function bp_custom_group_admin_tabs() {
2431	do_action( 'groups_custom_group_admin_tabs' );
2432	}
2433
2434	function bp_custom_group_fields_editable() {
2435	do_action( 'groups_custom_group_fields_editable' );
2436	}
2437
2438	function bp_custom_group_fields() {
2439	do_action( 'groups_custom_group_fields' );
2440	}
2441
2442
2443	/************************************************************************************
2444	* Membership Requests Template Tags
2445	**/
2446
2447	class BP_Groups_Membership_Requests_Template {
2448	var $current_request = -1;
2449	var $request_count;
2450	var $requests;
2451	var $request;
2452
2453	var $in_the_loop;
2454
2455	var $pag_page;
2456	var $pag_num;
2457	var $pag_links;
2458	var $total_request_count;
2459
2460	function __construct( $group_id, $per_page, $max ) {
2461
2462	$this->pag_page = isset( $_REQUEST['mrpage'] ) ? intval( $_REQUEST['mrpage'] ) : 1;
2463	$this->pag_num = isset( $_REQUEST['num'] ) ? intval( $_REQUEST['num'] ) : $per_page;
2464	$this->requests = BP_Groups_Group::get_membership_requests( $group_id, $this->pag_num, $this->pag_page );
2465
2466	if ( !$max \|\| $max >= (int) $this->requests['total'] )
2467	$this->total_request_count = (int) $this->requests['total'];
2468	else
2469	$this->total_request_count = (int) $max;
2470
2471	$this->requests = $this->requests['requests'];
2472
2473	if ( $max ) {
2474	if ( $max >= count($this->requests) )
2475	$this->request_count = count($this->requests);
2476	else
2477	$this->request_count = (int) $max;
2478	} else {
2479	$this->request_count = count($this->requests);
2480	}
2481
2482	$this->pag_links = paginate_links( array(
2483	'base' => add_query_arg( 'mrpage', '%#%' ),
2484	'format' => '',
2485	'total' => ceil( $this->total_request_count / $this->pag_num ),
2486	'current' => $this->pag_page,
2487	'prev_text' => '←',
2488	'next_text' => '→',
2489	'mid_size' => 1
2490	) );
2491	}
2492
2493	function has_requests() {
2494	if ( $this->request_count )
2495	return true;
2496
2497	return false;
2498	}
2499
2500	function next_request() {
2501	$this->current_request++;
2502	$this->request = $this->requests[$this->current_request];
2503
2504	return $this->request;
2505	}
2506
2507	function rewind_requests() {
2508	$this->current_request = -1;
2509
2510	if ( $this->request_count > 0 )
2511	$this->request = $this->requests[0];
2512	}
2513
2514	function requests() {
2515	if ( $this->current_request + 1 < $this->request_count ) {
2516	return true;
2517	} elseif ( $this->current_request + 1 == $this->request_count ) {
2518	do_action('group_request_loop_end');
2519	// Do some cleaning up after the loop
2520	$this->rewind_requests();
2521	}
2522
2523	$this->in_the_loop = false;
2524	return false;
2525	}
2526
2527	function the_request() {
2528	$this->in_the_loop = true;
2529	$this->request = $this->next_request();
2530
2531	if ( 0 == $this->current_request ) // loop has just started
2532	do_action('group_request_loop_start');
2533	}
2534	}
2535
2536	function bp_group_has_membership_requests( $args = '' ) {
2537	global $requests_template, $groups_template;
2538
2539	$defaults = array(
2540	'group_id' => $groups_template->group->id,
2541	'per_page' => 10,
2542	'max' => false
2543	);
2544
2545	$r = wp_parse_args( $args, $defaults );
2546	extract( $r, EXTR_SKIP );
2547
2548	$requests_template = new BP_Groups_Membership_Requests_Template( $group_id, $per_page, $max );
2549	return apply_filters( 'bp_group_has_membership_requests', $requests_template->has_requests(), $requests_template );
2550	}
2551
2552	function bp_group_membership_requests() {
2553	global $requests_template;
2554
2555	return $requests_template->requests();
2556	}
2557
2558	function bp_group_the_membership_request() {
2559	global $requests_template;
2560
2561	return $requests_template->the_request();
2562	}
2563
2564	function bp_group_request_user_avatar_thumb() {
2565	global $requests_template;
2566
2567	echo apply_filters( 'bp_group_request_user_avatar_thumb', bp_core_fetch_avatar( array( 'item_id' => $requests_template->request->user_id, 'type' => 'thumb', 'alt' => sprintf( __( 'Profile picture of %s', 'buddypress' ), bp_core_get_user_displayname( $requests_template->request->user_id ) ) ) ) );
2568	}
2569
2570	function bp_group_request_reject_link() {
2571	echo bp_get_group_request_reject_link();
2572	}
2573	function bp_get_group_request_reject_link() {
2574	global $requests_template, $groups_template;
2575
2576	return apply_filters( 'bp_get_group_request_reject_link', wp_nonce_url( bp_get_group_permalink( $groups_template->group ) . 'admin/membership-requests/reject/' . $requests_template->request->id, 'groups_reject_membership_request' ) );
2577	}
2578
2579	function bp_group_request_accept_link() {
2580	echo bp_get_group_request_accept_link();
2581	}
2582	function bp_get_group_request_accept_link() {
2583	global $requests_template, $groups_template;
2584
2585	return apply_filters( 'bp_get_group_request_accept_link', wp_nonce_url( bp_get_group_permalink( $groups_template->group ) . 'admin/membership-requests/accept/' . $requests_template->request->id, 'groups_accept_membership_request' ) );
2586	}
2587
2588	function bp_group_request_user_link() {
2589	echo bp_get_group_request_user_link();
2590	}
2591	function bp_get_group_request_user_link() {
2592	global $requests_template;
2593
2594	return apply_filters( 'bp_get_group_request_user_link', bp_core_get_userlink( $requests_template->request->user_id ) );
2595	}
2596
2597	function bp_group_request_time_since_requested() {
2598	global $requests_template;
2599
2600	echo apply_filters( 'bp_group_request_time_since_requested', sprintf( __( 'requested %s', 'buddypress' ), bp_core_time_since( strtotime( $requests_template->request->date_modified ) ) ) );
2601	}
2602
2603	function bp_group_request_comment() {
2604	global $requests_template;
2605
2606	echo apply_filters( 'bp_group_request_comment', strip_tags( stripslashes( $requests_template->request->comments ) ) );
2607	}
2608
2609	/************************************************************************************
2610	* Invite Friends Template Tags
2611	**/
2612
2613	class BP_Groups_Invite_Template {
2614	var $current_invite = -1;
2615	var $invite_count;
2616	var $invites;
2617	var $invite;
2618
2619	var $in_the_loop;
2620
2621	var $pag_page;
2622	var $pag_num;
2623	var $pag_links;
2624	var $total_invite_count;
2625
2626	function __construct( $user_id, $group_id ) {
2627	$this->invites = groups_get_invites_for_group( $user_id, $group_id );
2628	$this->invite_count = count( $this->invites );
2629	}
2630
2631	function has_invites() {
2632	if ( $this->invite_count )
2633	return true;
2634
2635	return false;
2636	}
2637
2638	function next_invite() {
2639	$this->current_invite++;
2640	$this->invite = $this->invites[$this->current_invite];
2641
2642	return $this->invite;
2643	}
2644
2645	function rewind_invites() {
2646	$this->current_invite = -1;
2647	if ( $this->invite_count > 0 )
2648	$this->invite = $this->invites[0];
2649	}
2650
2651	function invites() {
2652	if ( $this->current_invite + 1 < $this->invite_count ) {
2653	return true;
2654	} elseif ( $this->current_invite + 1 == $this->invite_count ) {
2655	do_action('loop_end');
2656	// Do some cleaning up after the loop
2657	$this->rewind_invites();
2658	}
2659
2660	$this->in_the_loop = false;
2661	return false;
2662	}
2663
2664	function the_invite() {
2665	global $group_id;
2666
2667	$this->in_the_loop = true;
2668	$user_id = $this->next_invite();
2669	$this->invite = new stdClass;
2670	$this->invite->user = new BP_Core_User( $user_id );
2671	$this->invite->group_id = $group_id; // Globaled in bp_group_has_invites()
2672
2673	if ( 0 == $this->current_invite ) // loop has just started
2674	do_action('loop_start');
2675	}
2676	}
2677
2678	function bp_group_has_invites( $args = '' ) {
2679	global $bp, $invites_template, $group_id;
2680
2681	$defaults = array(
2682	'group_id' => false,
2683	'user_id' => bp_loggedin_user_id()
2684	);
2685
2686	$r = wp_parse_args( $args, $defaults );
2687	extract( $r, EXTR_SKIP );
2688
2689	if ( !$group_id ) {
2690	// Backwards compatibility
2691	if ( !empty( $bp->groups->current_group ) )
2692	$group_id = $bp->groups->current_group->id;
2693
2694	if ( !empty( $bp->groups->new_group_id ) )
2695	$group_id = $bp->groups->new_group_id;
2696	}
2697
2698	if ( !$group_id )
2699	return false;
2700
2701	$invites_template = new BP_Groups_Invite_Template( $user_id, $group_id );
2702	return apply_filters( 'bp_group_has_invites', $invites_template->has_invites(), $invites_template );
2703	}
2704
2705	function bp_group_invites() {
2706	global $invites_template;
2707
2708	return $invites_template->invites();
2709	}
2710
2711	function bp_group_the_invite() {
2712	global $invites_template;
2713
2714	return $invites_template->the_invite();
2715	}
2716
2717	function bp_group_invite_item_id() {
2718	echo bp_get_group_invite_item_id();
2719	}
2720	function bp_get_group_invite_item_id() {
2721	global $invites_template;
2722
2723	return apply_filters( 'bp_get_group_invite_item_id', 'uid-' . $invites_template->invite->user->id );
2724	}
2725
2726	function bp_group_invite_user_avatar() {
2727	echo bp_get_group_invite_user_avatar();
2728	}
2729	function bp_get_group_invite_user_avatar() {
2730	global $invites_template;
2731
2732	return apply_filters( 'bp_get_group_invite_user_avatar', $invites_template->invite->user->avatar_thumb );
2733	}
2734
2735	function bp_group_invite_user_link() {
2736	echo bp_get_group_invite_user_link();
2737	}
2738	function bp_get_group_invite_user_link() {
2739	global $invites_template;
2740
2741	return apply_filters( 'bp_get_group_invite_user_link', bp_core_get_userlink( $invites_template->invite->user->id ) );
2742	}
2743
2744	function bp_group_invite_user_last_active() {
2745	echo bp_get_group_invite_user_last_active();
2746	}
2747	function bp_get_group_invite_user_last_active() {
2748	global $invites_template;
2749
2750	return apply_filters( 'bp_get_group_invite_user_last_active', $invites_template->invite->user->last_active );
2751	}
2752
2753	function bp_group_invite_user_remove_invite_url() {
2754	echo bp_get_group_invite_user_remove_invite_url();
2755	}
2756	function bp_get_group_invite_user_remove_invite_url() {
2757	global $invites_template;
2758
2759	return wp_nonce_url( site_url( bp_get_groups_slug() . '/' . $invites_template->invite->group_id . '/invites/remove/' . $invites_template->invite->user->id ), 'groups_invite_uninvite_user' );
2760	}
2761
2762	/***
2763	* Groups RSS Feed Template Tags
2764	*/
2765
2766	/**
2767	* Hook group activity feed to <head>
2768	*
2769	* @since BuddyPress (1.5)
2770	*/
2771	function bp_groups_activity_feed() {
2772	if ( !bp_is_active( 'groups' ) \|\| !bp_is_active( 'activity' ) \|\| !bp_is_group() )
2773	return; ?>
2774
2775	<link rel="alternate" type="application/rss+xml" title="<?php bloginfo( 'name' ) ?> \| <?php bp_current_group_name() ?> \| <?php _e( 'Group Activity RSS Feed', 'buddypress' ) ?>" href="<?php bp_group_activity_feed_link() ?>" />
2776
2777	<?php
2778	}
2779	add_action( 'bp_head', 'bp_groups_activity_feed' );
2780
2781	function bp_group_activity_feed_link() {
2782	echo bp_get_group_activity_feed_link();
2783	}
2784	function bp_get_group_activity_feed_link() {
2785	global $bp;
2786
2787	return apply_filters( 'bp_get_group_activity_feed_link', bp_get_group_permalink( $bp->groups->current_group ) . 'feed/' );
2788	}
2789
2790	/**
2791	* Echoes the output of bp_get_current_group_id()
2792	*
2793	* @package BuddyPress
2794	* @since BuddyPress (1.5)
2795	*/
2796	function bp_current_group_id() {
2797	echo bp_get_current_group_id();
2798	}
2799	/**
2800	* Returns the ID of the current group
2801	*
2802	* @package BuddyPress
2803	* @since BuddyPress (1.5)
2804	* @uses apply_filters() Filter bp_get_current_group_id to modify this output
2805	*
2806	* @return int $current_group_id The id of the current group, if there is one
2807	*/
2808	function bp_get_current_group_id() {
2809	$current_group = groups_get_current_group();
2810
2811	$current_group_id = isset( $current_group->id ) ? (int) $current_group->id : 0;
2812
2813	return apply_filters( 'bp_get_current_group_id', $current_group_id, $current_group );
2814	}
2815
2816	/**
2817	* Echoes the output of bp_get_current_group_slug()
2818	*
2819	* @package BuddyPress
2820	* @since BuddyPress (1.5)
2821	*/
2822	function bp_current_group_slug() {
2823	echo bp_get_current_group_slug();
2824	}
2825	/**
2826	* Returns the slug of the current group
2827	*
2828	* @package BuddyPress
2829	* @since BuddyPress (1.5)
2830	* @uses apply_filters() Filter bp_get_current_group_slug to modify this output
2831	*
2832	* @return str $current_group_slug The slug of the current group, if there is one
2833	*/
2834	function bp_get_current_group_slug() {
2835	$current_group = groups_get_current_group();
2836
2837	$current_group_slug = isset( $current_group->slug ) ? $current_group->slug : '';
2838
2839	return apply_filters( 'bp_get_current_group_slug', $current_group_slug, $current_group );
2840	}
2841
2842	/**
2843	* Echoes the output of bp_get_current_group_name()
2844	*
2845	* @package BuddyPress
2846	*/
2847	function bp_current_group_name() {
2848	echo bp_get_current_group_name();
2849	}
2850	/**
2851	* Returns the name of the current group
2852	*
2853	* @package BuddyPress
2854	* @since BuddyPress (1.5)
2855	* @uses apply_filters() Filter bp_get_current_group_name to modify this output
2856	*
2857	* @return str The name of the current group, if there is one
2858	*/
2859	function bp_get_current_group_name() {
2860	global $bp;
2861
2862	$name = apply_filters( 'bp_get_group_name', $bp->groups->current_group->name );
2863	return apply_filters( 'bp_get_current_group_name', $name );
2864	}
2865
2866	function bp_groups_action_link( $action = '', $query_args = '', $nonce = false ) {
2867	echo bp_get_groups_action_link( $action, $query_args, $nonce );
2868	}
2869	function bp_get_groups_action_link( $action = '', $query_args = '', $nonce = false ) {
2870	global $bp;
2871
2872	// Must be a group
2873	if ( empty( $bp->groups->current_group->id ) )
2874	return;
2875
2876	// Append $action to $url if provided
2877	if ( !empty( $action ) )
2878	$url = bp_get_group_permalink( groups_get_current_group() ) . $action;
2879	else
2880	$url = bp_get_group_permalink( groups_get_current_group() );
2881
2882	// Add a slash at the end of our user url
2883	$url = trailingslashit( $url );
2884
2885	// Add possible query arg
2886	if ( !empty( $query_args ) && is_array( $query_args ) )
2887	$url = add_query_arg( $query_args, $url );
2888
2889	// To nonce, or not to nonce...
2890	if ( true === $nonce )
2891	$url = wp_nonce_url( $url );
2892	elseif ( is_string( $nonce ) )
2893	$url = wp_nonce_url( $url, $nonce );
2894
2895	// Return the url, if there is one
2896	if ( !empty( $url ) )
2897	return $url;
2898	}
2899	?>

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Ticket #4589: bp-groups-template.php-orig

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