4 * @file src/Object/Contact.php
7 namespace Friendica\Object;
10 use Friendica\BaseObject;
11 use Friendica\Core\PConfig;
12 use Friendica\Core\System;
13 use Friendica\Core\Worker;
14 use Friendica\Database\DBM;
15 use Friendica\Network\Probe;
16 use Friendica\Protocol\Diaspora;
17 use Friendica\Protocol\DFRN;
18 use Friendica\Protocol\OStatus;
21 require_once 'boot.php';
22 require_once 'include/text.php';
25 * @brief functions for interacting with a contact
27 class Contact extends BaseObject
30 * @brief Marks a contact for removal
32 * @param int $id contact id
35 public static function remove($id)
37 // We want just to make sure that we don't delete our "self" contact
38 $condition = array('`id` = ? AND NOT `self`', $id);
39 $r = dba::select('contact', array('uid'), $condition, array('limit' => 1));
41 if (!DBM::is_result($r) || !intval($r['uid'])) {
45 $archive = PConfig::get($r['uid'], 'system', 'archive_removed_contacts');
47 dba::update('contact', array('archive' => 1, 'network' => 'none', 'writable' => 0), array('id' => $id));
51 dba::delete('contact', array('id' => $id));
53 // Delete the rest in the background
54 Worker::add(PRIORITY_LOW, 'RemoveContact', $id);
58 * @brief Sends an unfriend message. Does not remove the contact
60 * @param array $user User unfriending
61 * @param array $contact Contact unfriended
64 public static function terminateFriendship(array $user, array $contact)
66 if ($contact['network'] === NETWORK_OSTATUS) {
67 // create an unfollow slap
69 $item['verb'] = NAMESPACE_OSTATUS . "/unfollow";
70 $item['follow'] = $contact["url"];
71 $slap = OStatus::salmon($item, $user);
73 if ((x($contact, 'notify')) && (strlen($contact['notify']))) {
74 require_once 'include/salmon.php';
75 slapper($user, $contact['notify'], $slap);
77 } elseif ($contact['network'] === NETWORK_DIASPORA) {
78 Diaspora::sendUnshare($user, $contact);
79 } elseif ($contact['network'] === NETWORK_DFRN) {
80 DFRN::deliver($user, $contact, 'placeholder', 1);
85 * @brief Marks a contact for archival after a communication issue delay
87 * Contact has refused to recognise us as a friend. We will start a countdown.
88 * If they still don't recognise us in 32 days, the relationship is over,
89 * and we won't waste any more time trying to communicate with them.
90 * This provides for the possibility that their database is temporarily messed
91 * up or some other transient event and that there's a possibility we could recover from it.
93 * @param array $contact contact to mark for archival
96 public static function markForArchival(array $contact)
98 // Contact already archived, nothing to do
99 if ($contact['archive']) {
103 if ($contact['term-date'] <= NULL_DATE) {
104 dba::update('contact', array('term-date' => datetime_convert()), array('id' => $contact['id']));
106 if ($contact['url'] != '') {
107 dba::update('contact', array('term-date' => datetime_convert()), array('nurl' => normalise_link($contact['url']), 'term-date' <= NULL_DATE));
111 * We really should send a notification to the owner after 2-3 weeks
112 * so they won't be surprised when the contact vanishes and can take
113 * remedial action if this was a serious mistake or glitch
116 /// @todo Check for contact vitality via probing
117 $expiry = $contact['term-date'] . ' + 32 days ';
118 if (datetime_convert() > datetime_convert('UTC', 'UTC', $expiry)) {
119 /* Relationship is really truly dead. archive them rather than
120 * delete, though if the owner tries to unarchive them we'll start
121 * the whole process over again.
123 dba::update('contact', array('archive' => 1), array('id' => $contact['id']));
125 if ($contact['url'] != '') {
126 dba::update('contact', array('archive' => 1), array('nurl' => normalise_link($contact['url'])));
133 * @brief Cancels the archival countdown
135 * @see Contact::markForArchival()
137 * @param array $contact contact to be unmarked for archival
140 public static function unmarkForArchival(array $contact)
142 $condition = array('`id` => ? AND (`term-date` > ? OR `archive`)', $contact[`id`], NULL_DATE);
143 $r = dba::select('contact', array('term-date'), $condition);
145 // We don't need to update, we never marked this contact for archival
146 if (!DBM::is_result($r)) {
150 // It's a miracle. Our dead contact has inexplicably come back to life.
151 $fields = array('term-date' => NULL_DATE, 'archive' => false);
152 dba::update('contact', $fields, array('id' => $contact['id']));
154 if ($contact['url'] != '') {
155 dba::update('contact', $fields, array('nurl' => normalise_link($contact['url'])));
160 * @brief Get contact data for a given profile link
162 * The function looks at several places (contact table and gcontact table) for the contact
163 * It caches its result for the same script execution to prevent duplicate calls
165 * @param string $url The profile link
166 * @param int $uid User id
167 * @param array $default If not data was found take this data as default value
169 * @return array Contact data
171 public static function getDetailsByURL($url, $uid = -1, array $default = [])
173 static $cache = array();
183 if (isset($cache[$url][$uid])) {
184 return $cache[$url][$uid];
187 $ssl_url = str_replace('http://', 'https://', $url);
189 // Fetch contact data from the contact table for the given user
190 $s = dba::p("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
191 `keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`
192 FROM `contact` WHERE `nurl` = ? AND `uid` = ?", normalise_link($url), $uid);
193 $r = dba::inArray($s);
195 // Fetch contact data from the contact table for the given user, checking with the alias
196 if (!DBM::is_result($r)) {
197 $s = dba::p("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
198 `keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`
199 FROM `contact` WHERE `alias` IN (?, ?, ?) AND `uid` = ?", normalise_link($url), $url, $ssl_url, $uid);
200 $r = dba::inArray($s);
203 // Fetch the data from the contact table with "uid=0" (which is filled automatically)
204 if (!DBM::is_result($r)) {
205 $s = dba::p("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
206 `keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`
207 FROM `contact` WHERE `nurl` = ? AND `uid` = 0", normalise_link($url));
208 $r = dba::inArray($s);
211 // Fetch the data from the contact table with "uid=0" (which is filled automatically) - checked with the alias
212 if (!DBM::is_result($r)) {
213 $s = dba::p("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
214 `keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`
215 FROM `contact` WHERE `alias` IN (?, ?, ?) AND `uid` = 0", normalise_link($url), $url, $ssl_url);
216 $r = dba::inArray($s);
219 // Fetch the data from the gcontact table
220 if (!DBM::is_result($r)) {
221 $s = dba::p("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `zid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, '' AS `xmpp`,
222 `keywords`, `gender`, `photo`, `photo` AS `thumb`, `photo` AS `micro`, `community` AS `forum`, 0 AS `prv`, `community`, `contact-type`, `birthday`, 0 AS `self`
223 FROM `gcontact` WHERE `nurl` = ?", normalise_link($url));
224 $r = dba::inArray($s);
227 if (DBM::is_result($r)) {
228 // If there is more than one entry we filter out the connector networks
230 foreach ($r as $id => $result) {
231 if ($result["network"] == NETWORK_STATUSNET) {
237 $profile = array_shift($r);
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"] > '0001-01-01') {
242 $bd_timestamp = strtotime($profile["birthday"]);
243 $month = date("m", $bd_timestamp);
244 $day = date("d", $bd_timestamp);
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);
251 $profile["bd"] = $current_year . "-" . $month . "-" . $day;
252 $current = $current_year . "-" . $current_month . "-" . $current_day;
254 if ($profile["bd"] < $current) {
255 $profile["bd"] = ( ++$current_year) . "-" . $month . "-" . $day;
258 $profile["bd"] = '0001-01-01';
264 if (($profile["photo"] == "") && isset($default["photo"])) {
265 $profile["photo"] = $default["photo"];
268 if (($profile["name"] == "") && isset($default["name"])) {
269 $profile["name"] = $default["name"];
272 if (($profile["network"] == "") && isset($default["network"])) {
273 $profile["network"] = $default["network"];
276 if (($profile["thumb"] == "") && isset($profile["photo"])) {
277 $profile["thumb"] = $profile["photo"];
280 if (($profile["micro"] == "") && isset($profile["thumb"])) {
281 $profile["micro"] = $profile["thumb"];
284 if ((($profile["addr"] == "") || ($profile["name"] == "")) && ($profile["gid"] != 0)
285 && in_array($profile["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS))
287 Worker::add(PRIORITY_LOW, "UpdateGContact", $profile["gid"]);
290 // Show contact details of Diaspora contacts only if connected
291 if (($profile["cid"] == 0) && ($profile["network"] == NETWORK_DIASPORA)) {
292 $profile["location"] = "";
293 $profile["about"] = "";
294 $profile["gender"] = "";
295 $profile["birthday"] = '0001-01-01';
298 $cache[$url][$uid] = $profile;
304 * @brief Get contact data for a given address
306 * The function looks at several places (contact table and gcontact table) for the contact
308 * @param string $addr The profile link
309 * @param int $uid User id
311 * @return array Contact data
313 public static function getDetailsByAddr($addr, $uid = -1)
315 static $cache = array();
325 // Fetch contact data from the contact table for the given user
326 $r = q("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
327 `keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`
328 FROM `contact` WHERE `addr` = '%s' AND `uid` = %d", dbesc($addr), intval($uid));
330 // Fetch the data from the contact table with "uid=0" (which is filled automatically)
331 if (!DBM::is_result($r))
332 $r = q("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
333 `keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`
334 FROM `contact` WHERE `addr` = '%s' AND `uid` = 0", dbesc($addr));
336 // Fetch the data from the gcontact table
337 if (!DBM::is_result($r))
338 $r = q("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `zid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, '' AS `xmpp`,
339 `keywords`, `gender`, `photo`, `photo` AS `thumb`, `photo` AS `micro`, `community` AS `forum`, 0 AS `prv`, `community`, `contact-type`, `birthday`, 0 AS `self`
340 FROM `gcontact` WHERE `addr` = '%s'", dbesc($addr));
342 if (!DBM::is_result($r)) {
343 $data = Probe::uri($addr);
345 $profile = self::getDetailsByURL($data['url'], $uid);
354 * @brief Returns the data array for the photo menu of a given contact
356 * @param array $contact contact
357 * @param int $uid optional, default 0
360 public static function photoMenu(array $contact, $uid = 0)
362 // @todo Unused, to be removed
370 $contact_drop_link = '';
377 if ($contact['uid'] != $uid) {
379 $profile_link = zrl($contact['url']);
380 $menu = array('profile' => array(t('View Profile'), $profile_link, true));
385 $r = dba::select('contact', array(), array('nurl' => $contact['nurl'], 'network' => $contact['network'], 'uid' => $uid));
387 return self::photoMenu(dba::fetch($r), $uid);
389 $profile_link = zrl($contact['url']);
390 $connlnk = 'follow/?url=' . $contact['url'];
392 'profile' => array(t('View Profile'), $profile_link, true),
393 'follow' => array(t('Connect/Follow'), $connlnk, true)
401 if ($contact['network'] === NETWORK_DFRN) {
403 $profile_link = System::baseUrl() . '/redir/' . $contact['id'];
405 $profile_link = $contact['url'];
408 if ($profile_link === 'mailbox') {
413 $status_link = $profile_link . '?url=status';
414 $photos_link = $profile_link . '?url=photos';
415 $profile_link = $profile_link . '?url=profile';
418 if (in_array($contact['network'], array(NETWORK_DFRN, NETWORK_DIASPORA))) {
419 $pm_url = System::baseUrl() . '/message/new/' . $contact['id'];
422 if ($contact['network'] == NETWORK_DFRN) {
423 $poke_link = System::baseUrl() . '/poke/?f=&c=' . $contact['id'];
426 $contact_url = System::baseUrl() . '/contacts/' . $contact['id'];
428 $posts_link = System::baseUrl() . '/contacts/' . $contact['id'] . '/posts';
429 $contact_drop_link = System::baseUrl() . '/contacts/' . $contact['id'] . '/drop?confirm=1';
433 * "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ]
436 'status' => array(t("View Status"), $status_link, true),
437 'profile' => array(t("View Profile"), $profile_link, true),
438 'photos' => array(t("View Photos"), $photos_link, true),
439 'network' => array(t("Network Posts"), $posts_link, false),
440 'edit' => array(t("View Contact"), $contact_url, false),
441 'drop' => array(t("Drop Contact"), $contact_drop_link, false),
442 'pm' => array(t("Send PM"), $pm_url, false),
443 'poke' => array(t("Poke"), $poke_link, false),
447 $args = array('contact' => $contact, 'menu' => &$menu);
449 call_hooks('contact_photo_menu', $args);
451 $menucondensed = array();
453 foreach ($menu as $menuname => $menuitem) {
454 if ($menuitem[1] != '') {
455 $menucondensed[$menuname] = $menuitem;
459 return $menucondensed;
463 * @brief Returns ungrouped contact count or list for user
465 * Returns either the total number of ungrouped contacts for the given user
466 * id or a paginated list of ungrouped contacts.
468 * @param int $uid uid
469 * @param int $start optional, default 0
470 * @param int $count optional, default 0
474 public static function getUngroupedList($uid, $start = 0, $count = 0)
477 $fields = array('COUNT(*) AS `total`');
478 $condition = array('`uid` = ? AND `self` = 0 AND `id` NOT IN (SELECT DISTINCT(`contact-id`) FROM `group_member` WHERE `uid` = ?', $uid, $uid);
479 $r = dba::select('contact', $fields, $condition);
481 return dba::inArray($r);
484 $innerCondition = array('`id` NOT IN (SELECT DISTINCT(`contact-id`) FROM `group_member` WHERE `uid` = ?', $uid);
485 $r = dba::select('contact', array(), array('uid' => $uid, 'self' => 0, $innerCondition, 'blocked' => 0, 'pending' => 0), array('limit ?, ?', $start, $count));
487 return dba::inArray($r);
491 * @brief Fetch the contact id for a given url and user
493 * First lookup in the contact table to find a record matching either `url`, `nurl`,
496 * If there's no record and we aren't looking for a public contact, we quit.
497 * If there's one, we check that it isn't time to update the picture else we
498 * directly return the found contact id.
500 * Second, we probe the provided $url wether it's http://server.tld/profile or
501 * nick@server.tld. We quit if we can't get any info back.
503 * Third, we create the contact record if it doesn't exist
505 * Fourth, we update the existing record with the new data (avatar, alias, nick)
506 * if there's any updates
508 * @param string $url Contact URL
509 * @param integer $uid The user id for the contact (0 = public contact)
510 * @param boolean $no_update Don't update the contact
512 * @return integer Contact ID
514 public static function getIdForURL($url, $uid = 0, $no_update = false)
516 logger("Get contact data for url " . $url . " and user " . $uid . " - " . System::callstack(), LOGGER_DEBUG);
524 /// @todo Verify if we can't use Contact::getDetailsByUrl instead of the following
525 // We first try the nurl (http://server.tld/nick), most common case
526 $contact = dba::select('contact', array('id', 'avatar-date'), array('nurl' => normalise_link($url), 'uid' => $uid), array('limit' => 1));
528 // Then the addr (nick@server.tld)
529 if (!DBM::is_result($contact)) {
530 $contact = dba::select('contact', array('id', 'avatar-date'), array('addr' => $url, 'uid' => $uid), array('limit' => 1));
533 // Then the alias (which could be anything)
534 if (!DBM::is_result($contact)) {
535 // The link could be provided as http although we stored it as https
536 $ssl_url = str_replace('http://', 'https://', $url);
537 $r = dba::select('contact', array('id', 'avatar-date'), array('`alias` IN (?, ?, ?) AND `uid` = ?', $url, normalise_link($url), $ssl_url, $uid), array('limit' => 1));
538 $contact = dba::fetch($r);
542 if (DBM::is_result($contact)) {
543 $contact_id = $contact["id"];
545 // Update the contact every 7 days
546 $update_contact = ($contact['avatar-date'] < datetime_convert('', '', 'now -7 days'));
548 // We force the update if the avatar is empty
549 if ($contact['avatar'] == '') {
550 $update_contact = true;
553 if (!$update_contact || $no_update) {
556 } elseif ($uid != 0) {
557 // Non-existing user-specific contact, exiting
561 $data = Probe::uri($url, "", $uid);
563 // Last try in gcontact for unsupported networks
564 if (!in_array($data["network"], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA, NETWORK_PUMPIO, NETWORK_MAIL))) {
569 // Get data from the gcontact table
570 $gcontacts = dba::select('gcontact', array('name', 'nick', 'url', 'photo', 'addr', 'alias', 'network'), array('nurl' => normalise_link($url)), array('limit' => 1));
571 if (!DBM::is_result($gcontacts)) {
575 $data = array_merge($data, $gcontacts);
578 if (!$contact_id && ($data["alias"] != '') && ($data["alias"] != $url)) {
579 $contact_id = self::getIdForURL($data["alias"], $uid, true);
585 'contact', array('uid' => $uid, 'created' => datetime_convert(), 'url' => $data["url"],
586 'nurl' => normalise_link($data["url"]), 'addr' => $data["addr"],
587 'alias' => $data["alias"], 'notify' => $data["notify"], 'poll' => $data["poll"],
588 'name' => $data["name"], 'nick' => $data["nick"], 'photo' => $data["photo"],
589 'keywords' => $data["keywords"], 'location' => $data["location"], 'about' => $data["about"],
590 'network' => $data["network"], 'pubkey' => $data["pubkey"],
591 'rel' => CONTACT_IS_SHARING, 'priority' => $data["priority"],
592 'batch' => $data["batch"], 'request' => $data["request"],
593 'confirm' => $data["confirm"], 'poco' => $data["poco"],
594 'name-date' => datetime_convert(), 'uri-date' => datetime_convert(),
595 'avatar-date' => datetime_convert(), 'writable' => 1, 'blocked' => 0,
596 'readonly' => 0, 'pending' => 0)
599 $s = dba::select('contact', array('id'), array('nurl' => normalise_link($data["url"]), 'uid' => $uid), array('order' => 'id', 'limit' => 2));
600 $contacts = dba::inArray($s);
601 if (!DBM::is_result($contacts)) {
605 $contact_id = $contacts[0]["id"];
607 // Update the newly created contact from data in the gcontact table
608 $gcontact = dba::select('gcontact', array('location', 'about', 'keywords', 'gender'), array('nurl' => normalise_link($data["url"])), array('limit' => 1));
609 if (DBM::is_result($gcontact)) {
610 // Only use the information when the probing hadn't fetched these values
611 if ($data['keywords'] != '') {
612 unset($gcontact['keywords']);
614 if ($data['location'] != '') {
615 unset($gcontact['location']);
617 if ($data['about'] != '') {
618 unset($gcontact['about']);
620 dba::update('contact', $gcontact, array('id' => $contact_id));
623 if (count($contacts) > 1 && $uid == 0 && $contact_id != 0 && $data["url"] != "") {
624 dba::delete('contact', array("`nurl` = ? AND `uid` = 0 AND `id` != ? AND NOT `self`",
625 normalise_link($data["url"]), $contact_id));
629 require_once 'include/Photo.php';
631 update_contact_avatar($data["photo"], $uid, $contact_id);
633 $contact = dba::select('contact', array('url', 'nurl', 'addr', 'alias', 'name', 'nick', 'keywords', 'location', 'about', 'avatar-date'), array('id' => $contact_id), array('limit' => 1));
635 // This condition should always be true
636 if (!DBM::is_result($contact)) {
640 $updated = array('addr' => $data['addr'],
641 'alias' => $data['alias'],
642 'url' => $data['url'],
643 'nurl' => normalise_link($data['url']),
644 'name' => $data['name'],
645 'nick' => $data['nick']);
647 if ($data['keywords'] != '') {
648 $updated['keywords'] = $data['keywords'];
650 if ($data['location'] != '') {
651 $updated['location'] = $data['location'];
653 if ($data['about'] != '') {
654 $updated['about'] = $data['about'];
657 if (($data["addr"] != $contact["addr"]) || ($data["alias"] != $contact["alias"])) {
658 $updated['uri-date'] = datetime_convert();
660 if (($data["name"] != $contact["name"]) || ($data["nick"] != $contact["nick"])) {
661 $updated['name-date'] = datetime_convert();
664 $updated['avatar-date'] = datetime_convert();
666 dba::update('contact', $updated, array('id' => $contact_id), $contact);
672 * @brief Checks if the contact is blocked
674 * @param int $cid contact id
676 * @return boolean Is the contact blocked?
678 public static function isBlocked($cid)
684 $blocked = dba::select('contact', array('blocked'), array('id' => $cid), array('limit' => 1));
685 if (!DBM::is_result($blocked)) {
688 return (bool) $blocked['blocked'];
692 * @brief Checks if the contact is hidden
694 * @param int $cid contact id
696 * @return boolean Is the contact hidden?
698 public static function isHidden($cid)
704 $hidden = dba::select('contact', array('hidden'), array('id' => $cid), array('limit' => 1));
705 if (!DBM::is_result($hidden)) {
708 return (bool) $hidden['hidden'];
712 * @brief Returns posts from a given contact url
714 * @param string $contact_url Contact URL
716 * @return string posts in HTML
718 public static function getPostsFromUrl($contact_url)
720 require_once 'include/conversation.php';
722 // There are no posts with "uid = 0" with connector networks
723 // This speeds up the query a lot
724 $s = dba::select('contact', array('network', 'id AS author-id', 'contact-type'), array('nurl' => normalise_link($contact_url), 'uid' => 0));
725 $r = dba::inArray($s);
727 if (!DBM::is_result($r)) {
731 if (in_array($r["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
732 $sql = "(`item`.`uid` = 0 OR (`item`.`uid` = %d AND NOT `item`.`global`))";
734 $sql = "`item`.`uid` = %d";
737 $author_id = intval($r["author-id"]);
739 $contact = ($r["contact-type"] == ACCOUNT_TYPE_COMMUNITY ? 'owner-id' : 'author-id');
741 $r = q(item_query() . " AND `item`.`" . $contact . "` = %d AND " . $sql .
742 " ORDER BY `item`.`created` DESC LIMIT %d, %d", intval($author_id), intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage'])
747 $o = conversation($a, $r, 'community', false);
749 $o .= alt_pager($a, count($r));
755 * @brief Returns the account type name
757 * The function can be called with either the user or the contact array
759 * @param array $contact contact or user array
762 public static function getAccountType(array $contact)
764 // There are several fields that indicate that the contact or user is a forum
765 // "page-flags" is a field in the user table,
766 // "forum" and "prv" are used in the contact table. They stand for PAGE_COMMUNITY and PAGE_PRVGROUP.
767 // "community" is used in the gcontact table and is true if the contact is PAGE_COMMUNITY or PAGE_PRVGROUP.
768 if ((isset($contact['page-flags']) && (intval($contact['page-flags']) == PAGE_COMMUNITY))
769 || (isset($contact['page-flags']) && (intval($contact['page-flags']) == PAGE_PRVGROUP))
770 || (isset($contact['forum']) && intval($contact['forum']))
771 || (isset($contact['prv']) && intval($contact['prv']))
772 || (isset($contact['community']) && intval($contact['community']))
774 $type = ACCOUNT_TYPE_COMMUNITY;
776 $type = ACCOUNT_TYPE_PERSON;
779 // The "contact-type" (contact table) and "account-type" (user table) are more general then the chaos from above.
780 if (isset($contact["contact-type"])) {
781 $type = $contact["contact-type"];
783 if (isset($contact["account-type"])) {
784 $type = $contact["account-type"];
788 case ACCOUNT_TYPE_ORGANISATION:
789 $account_type = t("Organisation");
791 case ACCOUNT_TYPE_NEWS:
792 $account_type = t('News');
794 case ACCOUNT_TYPE_COMMUNITY:
795 $account_type = t("Forum");
802 return $account_type;