]> git.mxchange.org Git - friendica.git/blob - include/Contact.php
Merge branch 'develop' of https://github.com/friendica/friendica into develop
[friendica.git] / include / Contact.php
1 <?php
2
3
4 // Included here for completeness, but this is a very dangerous operation.
5 // It is the caller's responsibility to confirm the requestor's intent and
6 // authorisation to do this.
7
8 function user_remove($uid) {
9         if(! $uid)
10                 return;
11         $a = get_app();
12         logger('Removing user: ' . $uid);
13
14         $r = q("select * from user where uid = %d limit 1", intval($uid));
15
16         call_hooks('remove_user',$r[0]);
17
18         // save username (actually the nickname as it is guaranteed
19         // unique), so it cannot be re-registered in the future.
20
21         q("insert into userd ( username ) values ( '%s' )",
22                 $r[0]['nickname']
23         );
24
25         // don't delete yet, will be done later when contacts have deleted my stuff
26         // q("DELETE FROM `contact` WHERE `uid` = %d", intval($uid));
27         q("DELETE FROM `gcign` WHERE `uid` = %d", intval($uid));
28         q("DELETE FROM `group` WHERE `uid` = %d", intval($uid));
29         q("DELETE FROM `group_member` WHERE `uid` = %d", intval($uid));
30         q("DELETE FROM `intro` WHERE `uid` = %d", intval($uid));
31         q("DELETE FROM `event` WHERE `uid` = %d", intval($uid));
32         q("DELETE FROM `item` WHERE `uid` = %d", intval($uid));
33         q("DELETE FROM `item_id` WHERE `uid` = %d", intval($uid));
34         q("DELETE FROM `mail` WHERE `uid` = %d", intval($uid));
35         q("DELETE FROM `mailacct` WHERE `uid` = %d", intval($uid));
36         q("DELETE FROM `manage` WHERE `uid` = %d", intval($uid));
37         q("DELETE FROM `notify` WHERE `uid` = %d", intval($uid));
38         q("DELETE FROM `photo` WHERE `uid` = %d", intval($uid));
39         q("DELETE FROM `attach` WHERE `uid` = %d", intval($uid));
40         q("DELETE FROM `profile` WHERE `uid` = %d", intval($uid));
41         q("DELETE FROM `profile_check` WHERE `uid` = %d", intval($uid));
42         q("DELETE FROM `pconfig` WHERE `uid` = %d", intval($uid));
43         q("DELETE FROM `search` WHERE `uid` = %d", intval($uid));
44         q("DELETE FROM `spam` WHERE `uid` = %d", intval($uid));
45         // don't delete yet, will be done later when contacts have deleted my stuff
46         // q("DELETE FROM `user` WHERE `uid` = %d", intval($uid));
47         q("UPDATE `user` SET `account_removed` = 1, `account_expires_on` = UTC_TIMESTAMP() WHERE `uid` = %d", intval($uid));
48         proc_run('php', "include/notifier.php", "removeme", $uid);
49
50         // Send an update to the directory
51         proc_run('php', "include/directory.php", $r[0]['url']);
52
53         if($uid == local_user()) {
54                 unset($_SESSION['authenticated']);
55                 unset($_SESSION['uid']);
56                 goaway($a->get_baseurl());
57         }
58 }
59
60
61 function contact_remove($id) {
62
63         $r = q("select uid from contact where id = %d limit 1",
64                 intval($id)
65         );
66         if((! count($r)) || (! intval($r[0]['uid'])))
67                 return;
68
69         $archive = get_pconfig($r[0]['uid'], 'system','archive_removed_contacts');
70         if($archive) {
71                 q("update contact set `archive` = 1, `network` = 'none', `writable` = 0 where id = %d",
72                         intval($id)
73                 );
74                 return;
75         }
76
77         q("DELETE FROM `contact` WHERE `id` = %d",
78                 intval($id)
79         );
80         q("DELETE FROM `item` WHERE `contact-id` = %d ",
81                 intval($id)
82         );
83         q("DELETE FROM `photo` WHERE `contact-id` = %d ",
84                 intval($id)
85         );
86         q("DELETE FROM `mail` WHERE `contact-id` = %d ",
87                 intval($id)
88         );
89         q("DELETE FROM `event` WHERE `cid` = %d ",
90                 intval($id)
91         );
92         q("DELETE FROM `queue` WHERE `cid` = %d ",
93                 intval($id)
94         );
95
96 }
97
98
99 // sends an unfriend message. Does not remove the contact
100
101 function terminate_friendship($user,$self,$contact) {
102
103
104         $a = get_app();
105
106         require_once('include/datetime.php');
107
108         if($contact['network'] === NETWORK_OSTATUS) {
109
110                 $slap = replace_macros(get_markup_template('follow_slap.tpl'), array(
111                         '$name' => $user['username'],
112                         '$profile_page' => $a->get_baseurl() . '/profile/' . $user['nickname'],
113                         '$photo' => $self['photo'],
114                         '$thumb' => $self['thumb'],
115                         '$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME),
116                         '$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':unfollow:' . get_guid(32),
117                         '$title' => '',
118                         '$type' => 'text',
119                         '$content' => t('stopped following'),
120                         '$nick' => $user['nickname'],
121                         '$verb' => 'http://ostatus.org/schema/1.0/unfollow', // ACTIVITY_UNFOLLOW,
122                         '$ostat_follow' => '' // '<as:verb>http://ostatus.org/schema/1.0/unfollow</as:verb>' . "\r\n"
123                 ));
124
125                 if((x($contact,'notify')) && (strlen($contact['notify']))) {
126                         require_once('include/salmon.php');
127                         slapper($user,$contact['notify'],$slap);
128                 }
129         }
130         elseif($contact['network'] === NETWORK_DIASPORA) {
131                 require_once('include/diaspora.php');
132                 diaspora::send_unshare($user,$contact);
133         }
134         elseif($contact['network'] === NETWORK_DFRN) {
135                 require_once('include/dfrn.php');
136                 dfrn::deliver($user,$contact,'placeholder', 1);
137         }
138
139 }
140
141
142 // Contact has refused to recognise us as a friend. We will start a countdown.
143 // If they still don't recognise us in 32 days, the relationship is over,
144 // and we won't waste any more time trying to communicate with them.
145 // This provides for the possibility that their database is temporarily messed
146 // up or some other transient event and that there's a possibility we could recover from it.
147
148 if(! function_exists('mark_for_death')) {
149 function mark_for_death($contact) {
150
151         if($contact['archive'])
152                 return;
153
154         if($contact['term-date'] == '0000-00-00 00:00:00') {
155                 q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d",
156                                 dbesc(datetime_convert()),
157                                 intval($contact['id'])
158                 );
159         }
160         else {
161
162                 /// @todo 
163                 /// We really should send a notification to the owner after 2-3 weeks
164                 /// so they won't be surprised when the contact vanishes and can take
165                 /// remedial action if this was a serious mistake or glitch
166
167                 $expiry = $contact['term-date'] . ' + 32 days ';
168                 if(datetime_convert() > datetime_convert('UTC','UTC',$expiry)) {
169
170                         // relationship is really truly dead.
171                         // archive them rather than delete
172                         // though if the owner tries to unarchive them we'll start the whole process over again
173
174                         q("update contact set `archive` = 1 where id = %d",
175                                 intval($contact['id'])
176                         );
177                         q("UPDATE `item` SET `private` = 2 WHERE `contact-id` = %d AND `uid` = %d", intval($contact['id']), intval($contact['uid']));
178
179                         //contact_remove($contact['id']);
180
181                 }
182         }
183
184 }}
185
186 if(! function_exists('unmark_for_death')) {
187 function unmark_for_death($contact) {
188         // It's a miracle. Our dead contact has inexplicably come back to life.
189         q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d",
190                 dbesc('0000-00-00 00:00:00'),
191                 intval($contact['id'])
192         );
193 }}
194
195 /**
196  * @brief Get contact data for a given profile link
197  *
198  * The function looks at several places (contact table and gcontact table) for the contact
199  *
200  * @param string $url The profile link
201  * @param int $uid User id
202  * @param array $default If not data was found take this data as default value
203  *
204  * @return array Contact data
205  */
206 function get_contact_details_by_url($url, $uid = -1, $default = array()) {
207         if ($uid == -1)
208                 $uid = local_user();
209
210         // Fetch contact data from the contact table for the given user
211         $r = q("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`,
212                         `keywords`, `gender`, `photo`, `thumb`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `bd` AS `birthday`, `self`
213                 FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
214                         dbesc(normalise_link($url)), intval($uid));
215
216         // Fetch the data from the contact table with "uid=0" (which is filled automatically)
217         if (!$r)
218                 $r = q("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`,
219                                 `keywords`, `gender`, `photo`, `thumb`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `bd` AS `birthday`, 0 AS `self`
220                         FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0",
221                                 dbesc(normalise_link($url)));
222
223         // Fetch the data from the gcontact table
224         if (!$r)
225                 $r = q("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `zid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`,
226                                 `keywords`, `gender`, `photo`, `photo` AS `thumb`, `community` AS `forum`, 0 AS `prv`, `community`, `birthday`, 0 AS `self`
227                         FROM `gcontact` WHERE `nurl` = '%s'",
228                                 dbesc(normalise_link($url)));
229
230         if ($r) {
231                 // If there is more than one entry we filter out the connector networks
232                 if (count($r) > 1)
233                         foreach ($r AS $id => $result)
234                                 if ($result["network"] == NETWORK_STATUSNET)
235                                         unset($r[$id]);
236
237                 $profile = array_shift($r);
238
239                 // "bd" always contains the upcoming birthday of a contact.
240                 // "birthday" might contain the birthday including the year of birth.
241                 if ($profile["birthday"] != "0000-00-00") {
242                         $bd_timestamp = strtotime($profile["birthday"]);
243                         $month = date("m", $bd_timestamp);
244                         $day = date("d", $bd_timestamp);
245
246                         $current_timestamp = time();
247                         $current_year = date("Y", $current_timestamp);
248                         $current_month = date("m", $current_timestamp);
249                         $current_day = date("d", $current_timestamp);
250
251                         $profile["bd"] = $current_year."-".$month."-".$day;
252                         $current = $current_year."-".$current_month."-".$current_day;
253
254                         if ($profile["bd"] < $current)
255                                 $profile["bd"] = (++$current_year)."-".$month."-".$day;
256                 } else
257                         $profile["bd"] = "0000-00-00";
258         } else {
259                 $profile = $default;
260                 if (!isset($profile["thumb"]) AND isset($profile["photo"]))
261                         $profile["thumb"] = $profile["photo"];
262         }
263
264         if ((($profile["addr"] == "") OR ($profile["name"] == "")) AND ($profile["gid"] != 0) AND
265                 in_array($profile["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS)))
266                 proc_run('php',"include/update_gcontact.php", $profile["gid"]);
267
268         // Show contact details of Diaspora contacts only if connected
269         if (($profile["cid"] == 0) AND ($profile["network"] == NETWORK_DIASPORA)) {
270                 $profile["location"] = "";
271                 $profile["about"] = "";
272                 $profile["gender"] = "";
273                 $profile["birthday"] = "0000-00-00";
274         }
275
276         return($profile);
277 }
278
279 if(! function_exists('contact_photo_menu')){
280 function contact_photo_menu($contact, $uid = 0) {
281
282         $a = get_app();
283
284         $contact_url="";
285         $pm_url="";
286         $status_link="";
287         $photos_link="";
288         $posts_link="";
289         $contact_drop_link = "";
290         $poke_link="";
291
292         if ($uid == 0)
293                 $uid = local_user();
294
295         if ($contact["uid"] != $uid) {
296                 if ($uid == 0) {
297                         $profile_link = zrl($contact['url']);
298                         $menu = Array('profile' => array(t("View Profile"), $profile_link, true));
299
300                         return $menu;
301                 }
302
303                 $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `network` = '%s' AND `uid` = %d",
304                         dbesc($contact["nurl"]), dbesc($contact["network"]), intval($uid));
305                 if ($r)
306                         return contact_photo_menu($r[0], $uid);
307                 else {
308                         $profile_link = zrl($contact['url']);
309                         $connlnk = 'follow/?url='.$contact['url'];
310                         $menu = Array(
311                                 'profile' => array(t("View Profile"), $profile_link, true),
312                                 'follow' => array(t("Connect/Follow"), $connlnk, true)
313                                 );
314
315                         return $menu;
316                 }
317         }
318
319         $sparkle = false;
320         if($contact['network'] === NETWORK_DFRN) {
321                 $sparkle = true;
322                 $profile_link = $a->get_baseurl() . '/redir/' . $contact['id'];
323         }
324         else
325                 $profile_link = $contact['url'];
326
327         if($profile_link === 'mailbox')
328                 $profile_link = '';
329
330         if($sparkle) {
331                 $status_link = $profile_link . "?url=status";
332                 $photos_link = $profile_link . "?url=photos";
333                 $profile_link = $profile_link . "?url=profile";
334         }
335
336         if (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA)))
337                 $pm_url = $a->get_baseurl() . '/message/new/' . $contact['id'];
338
339         if ($contact["network"] == NETWORK_DFRN)
340                 $poke_link = $a->get_baseurl() . '/poke/?f=&c=' . $contact['id'];
341
342         $contact_url = $a->get_baseurl() . '/contacts/' . $contact['id'];
343         $posts_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/posts';
344         $contact_drop_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/drop?confirm=1';
345
346
347         /**
348          * menu array:
349          * "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ]
350          */
351         $menu = Array(
352                 'status' => array(t("View Status"), $status_link, true),
353                 'profile' => array(t("View Profile"), $profile_link, true),
354                 'photos' => array(t("View Photos"), $photos_link,true),
355                 'network' => array(t("Network Posts"), $posts_link,false),
356                 'edit' => array(t("Edit Contact"), $contact_url, false),
357                 'drop' => array(t("Drop Contact"), $contact_drop_link, false),
358                 'pm' => array(t("Send PM"), $pm_url, false),
359                 'poke' => array(t("Poke"), $poke_link, false),
360         );
361
362
363         $args = array('contact' => $contact, 'menu' => &$menu);
364
365         call_hooks('contact_photo_menu', $args);
366
367         $menucondensed = array();
368
369         foreach ($menu AS $menuname=>$menuitem)
370                 if ($menuitem[1] != "")
371                         $menucondensed[$menuname] = $menuitem;
372
373         return $menucondensed;
374 }}
375
376
377 function random_profile() {
378         $r = q("SELECT `url` FROM `gcontact` WHERE `network` = '%s'
379                                 AND `last_contact` >= `last_failure`
380                                 AND `updated` > UTC_TIMESTAMP - INTERVAL 1 MONTH
381                         ORDER BY rand() LIMIT 1",
382                 dbesc(NETWORK_DFRN));
383
384         if(count($r))
385                 return dirname($r[0]['url']);
386         return '';
387 }
388
389
390 function contacts_not_grouped($uid,$start = 0,$count = 0) {
391
392         if(! $count) {
393                 $r = q("select count(*) as total from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) ",
394                         intval($uid),
395                         intval($uid)
396                 );
397
398                 return $r;
399
400
401         }
402
403         $r = q("select * from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) and blocked = 0 and pending = 0 limit %d, %d",
404                 intval($uid),
405                 intval($uid),
406                 intval($start),
407                 intval($count)
408         );
409
410         return $r;
411 }
412
413 function get_contact($url, $uid = 0) {
414         require_once("include/Scrape.php");
415
416         $data = array();
417         $contactid = 0;
418
419         // is it an address in the format user@server.tld?
420         /// @todo use gcontact and/or the addr field for a lookup
421         if (!strstr($url, "http") OR strstr($url, "@")) {
422                 $data = probe_url($url);
423                 $url = $data["url"];
424                 if ($url == "")
425                         return 0;
426         }
427
428         $contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d ORDER BY `id` LIMIT 2",
429                         dbesc(normalise_link($url)),
430                         intval($uid));
431
432         if (!$contact)
433                 $contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `alias` IN ('%s', '%s') AND `uid` = %d ORDER BY `id` LIMIT 1",
434                                 dbesc($url),
435                                 dbesc(normalise_link($url)),
436                                 intval($uid));
437
438         if ($contact) {
439                 $contactid = $contact[0]["id"];
440
441                 // Update the contact every 7 days
442                 $update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -7 days'));
443                 //$update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
444
445                 if (!$update_photo)
446                         return($contactid);
447         } elseif ($uid != 0)
448                 return 0;
449
450         if (!count($data))
451                 $data = probe_url($url);
452
453         // Does this address belongs to a valid network?
454         if (!in_array($data["network"], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA)))
455                 return 0;
456
457         $url = $data["url"];
458
459         if ($contactid == 0) {
460                 q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
461                                         `name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`,
462                                         `batch`, `request`, `confirm`, `poco`,
463                                         `writable`, `blocked`, `readonly`, `pending`)
464                                         VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', 1, 0, 0, 0)",
465                         intval($uid),
466                         dbesc(datetime_convert()),
467                         dbesc($data["url"]),
468                         dbesc(normalise_link($data["url"])),
469                         dbesc($data["addr"]),
470                         dbesc($data["alias"]),
471                         dbesc($data["notify"]),
472                         dbesc($data["poll"]),
473                         dbesc($data["name"]),
474                         dbesc($data["nick"]),
475                         dbesc($data["photo"]),
476                         dbesc($data["network"]),
477                         dbesc($data["pubkey"]),
478                         intval(CONTACT_IS_SHARING),
479                         intval($data["priority"]),
480                         dbesc($data["batch"]),
481                         dbesc($data["request"]),
482                         dbesc($data["confirm"]),
483                         dbesc($data["poco"])
484                 );
485
486                 $contact = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d ORDER BY `id` LIMIT 2",
487                                 dbesc(normalise_link($data["url"])),
488                                 intval($uid));
489                 if (!$contact)
490                         return 0;
491
492                 $contactid = $contact[0]["id"];
493         }
494
495         if ((count($contact) > 1) AND ($uid == 0) AND ($contactid != 0) AND ($url != ""))
496                 q("DELETE FROM `contact` WHERE `nurl` = '%s' AND `id` != %d",
497                         dbesc(normalise_link($url)),
498                         intval($contactid));
499
500         require_once("Photo.php");
501
502         update_contact_avatar($data["photo"],$uid,$contactid);
503
504         q("UPDATE `contact` SET `addr` = '%s', `alias` = '%s', `name` = '%s', `nick` = '%s',
505                 `name-date` = '%s', `uri-date` = '%s' WHERE `id` = %d",
506                 dbesc($data["addr"]),
507                 dbesc($data["alias"]),
508                 dbesc($data["name"]),
509                 dbesc($data["nick"]),
510                 dbesc(datetime_convert()),
511                 dbesc(datetime_convert()),
512                 intval($contactid)
513         );
514
515         return $contactid;
516 }
517
518 /**
519  * @brief Returns posts from a given gcontact
520  *
521  * @param App $a argv application class
522  * @param int $gcontact_id Global contact
523  *
524  * @return string posts in HTML
525  */
526 function posts_from_gcontact($a, $gcontact_id) {
527
528         require_once('include/conversation.php');
529
530         // There are no posts with "uid = 0" with connector networks
531         // This speeds up the query a lot
532         $r = q("SELECT `network` FROM `gcontact` WHERE `id` = %d", dbesc($gcontact_id));
533         if (in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, "")))
534                 $sql = "(`item`.`uid` = 0 OR  (`item`.`uid` = %d AND `item`.`private`))";
535         else
536                 $sql = "`item`.`uid` = %d";
537
538         if(get_config('system', 'old_pager')) {
539                 $r = q("SELECT COUNT(*) AS `total` FROM `item`
540                         WHERE `gcontact-id` = %d and $sql",
541                         intval($gcontact_id),
542                         intval(local_user()));
543
544                 $a->set_pager_total($r[0]['total']);
545         }
546
547         $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
548                         `author-name` AS `name`, `owner-avatar` AS `photo`,
549                         `owner-link` AS `url`, `owner-avatar` AS `thumb`
550                 FROM `item` FORCE INDEX (`gcontactid_uid_created`)
551                 WHERE `gcontact-id` = %d AND $sql AND
552                         NOT `deleted` AND NOT `moderated` AND `visible`
553                 ORDER BY `item`.`created` DESC LIMIT %d, %d",
554                 intval($gcontact_id),
555                 intval(local_user()),
556                 intval($a->pager['start']),
557                 intval($a->pager['itemspage'])
558         );
559
560         $o = conversation($a,$r,'community',false);
561
562         if(!get_config('system', 'old_pager')) {
563                 $o .= alt_pager($a,count($r));
564         } else {
565                 $o .= paginate($a);
566         }
567
568         return $o;
569 }
570
571 /**
572  * @brief Returns posts from a given contact
573  *
574  * @param App $a argv application class
575  * @param int $contact_id contact
576  *
577  * @return string posts in HTML
578  */
579 function posts_from_contact($a, $contact_id) {
580
581         require_once('include/conversation.php');
582
583         $r = q("SELECT `url` FROM `contact` WHERE `id` = %d", intval($contact_id));
584         if (!$r)
585                 return false;
586
587         $contact = $r[0];
588
589         if(get_config('system', 'old_pager')) {
590                 $r = q("SELECT COUNT(*) AS `total` FROM `item`
591                         WHERE `item`.`uid` = %d AND `author-link` IN ('%s', '%s')",
592                         intval(local_user()),
593                         dbesc(str_replace("https://", "http://", $contact["url"])),
594                         dbesc(str_replace("http://", "https://", $contact["url"])));
595
596                 $a->set_pager_total($r[0]['total']);
597         }
598
599         $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
600                         `author-name` AS `name`, `owner-avatar` AS `photo`,
601                         `owner-link` AS `url`, `owner-avatar` AS `thumb`
602                 FROM `item` FORCE INDEX (`uid_contactid_created`)
603                 WHERE `item`.`uid` = %d AND `contact-id` = %d
604                         AND `author-link` IN ('%s', '%s')
605                         AND NOT `deleted` AND NOT `moderated` AND `visible`
606                 ORDER BY `item`.`created` DESC LIMIT %d, %d",
607                 intval(local_user()),
608                 intval($contact_id),
609                 dbesc(str_replace("https://", "http://", $contact["url"])),
610                 dbesc(str_replace("http://", "https://", $contact["url"])),
611                 intval($a->pager['start']),
612                 intval($a->pager['itemspage'])
613         );
614
615         $o .= conversation($a,$r,'community',false);
616
617         if(!get_config('system', 'old_pager'))
618                 $o .= alt_pager($a,count($r));
619         else
620                 $o .= paginate($a);
621
622         return $o;
623 }
624
625 /**
626  * @brief Returns a formatted location string from the given profile array
627  *
628  * @param array $profile Profile array (Generated from the "profile" table)
629  *
630  * @return string Location string
631  */
632 function formatted_location($profile) {
633         $location = '';
634
635         if($profile['locality'])
636                 $location .= $profile['locality'];
637
638         if($profile['region'] AND ($profile['locality'] != $profile['region'])) {
639                 if($location)
640                         $location .= ', ';
641
642                 $location .= $profile['region'];
643         }
644
645         if($profile['country-name']) {
646                 if($location)
647                         $location .= ', ';
648
649                 $location .= $profile['country-name'];
650         }
651
652         return $location;
653 }
654 ?>