get_baseurl()); } } function contact_remove($id) { $r = q("select uid from contact where id = %d limit 1", intval($id) ); if((! count($r)) || (! intval($r[0]['uid']))) return; $archive = get_pconfig($r[0]['uid'], 'system','archive_removed_contacts'); if($archive) { q("update contact set `archive` = 1, `network` = 'none', `writable` = 0 where id = %d", intval($id) ); return; } q("DELETE FROM `contact` WHERE `id` = %d", intval($id) ); q("DELETE FROM `item` WHERE `contact-id` = %d ", intval($id) ); q("DELETE FROM `photo` WHERE `contact-id` = %d ", intval($id) ); q("DELETE FROM `mail` WHERE `contact-id` = %d ", intval($id) ); q("DELETE FROM `event` WHERE `cid` = %d ", intval($id) ); q("DELETE FROM `queue` WHERE `cid` = %d ", intval($id) ); } // sends an unfriend message. Does not remove the contact function terminate_friendship($user,$self,$contact) { $a = get_app(); require_once('include/datetime.php'); if($contact['network'] === NETWORK_OSTATUS) { $slap = replace_macros(get_markup_template('follow_slap.tpl'), array( '$name' => $user['username'], '$profile_page' => $a->get_baseurl() . '/profile/' . $user['nickname'], '$photo' => $self['photo'], '$thumb' => $self['thumb'], '$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME), '$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':unfollow:' . get_guid(32), '$title' => '', '$type' => 'text', '$content' => t('stopped following'), '$nick' => $user['nickname'], '$verb' => 'http://ostatus.org/schema/1.0/unfollow', // ACTIVITY_UNFOLLOW, '$ostat_follow' => '' // 'http://ostatus.org/schema/1.0/unfollow' . "\r\n" )); if((x($contact,'notify')) && (strlen($contact['notify']))) { require_once('include/salmon.php'); slapper($user,$contact['notify'],$slap); } } elseif($contact['network'] === NETWORK_DIASPORA) { require_once('include/diaspora.php'); diaspora::send_unshare($user,$contact); } elseif($contact['network'] === NETWORK_DFRN) { require_once('include/dfrn.php'); dfrn::deliver($user,$contact,'placeholder', 1); } } // Contact has refused to recognise us as a friend. We will start a countdown. // If they still don't recognise us in 32 days, the relationship is over, // and we won't waste any more time trying to communicate with them. // This provides for the possibility that their database is temporarily messed // up or some other transient event and that there's a possibility we could recover from it. if(! function_exists('mark_for_death')) { function mark_for_death($contact) { if($contact['archive']) return; if($contact['term-date'] == '0000-00-00 00:00:00') { q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($contact['id']) ); } else { /// @todo /// We really should send a notification to the owner after 2-3 weeks /// so they won't be surprised when the contact vanishes and can take /// remedial action if this was a serious mistake or glitch $expiry = $contact['term-date'] . ' + 32 days '; if(datetime_convert() > datetime_convert('UTC','UTC',$expiry)) { // relationship is really truly dead. // archive them rather than delete // though if the owner tries to unarchive them we'll start the whole process over again q("update contact set `archive` = 1 where id = %d", intval($contact['id']) ); q("UPDATE `item` SET `private` = 2 WHERE `contact-id` = %d AND `uid` = %d", intval($contact['id']), intval($contact['uid'])); //contact_remove($contact['id']); } } }} if(! function_exists('unmark_for_death')) { function unmark_for_death($contact) { // It's a miracle. Our dead contact has inexplicably come back to life. q("UPDATE `contact` SET `term-date` = '%s' WHERE `id` = %d", dbesc('0000-00-00 00:00:00'), intval($contact['id']) ); }} /** * @brief Get contact data for a given profile link * * The function looks at several places (contact table and gcontact table) for the contact * * @param string $url The profile link * @param int $uid User id * @param array $default If not data was found take this data as default value * * @return array Contact data */ function get_contact_details_by_url($url, $uid = -1, $default = array()) { if ($uid == -1) $uid = local_user(); // Fetch contact data from the contact table for the user and given network $r = q("SELECT `id`, `id` AS `cid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `thumb`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `bd` AS `birthday`, `self` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `network` IN ('%s', '')", dbesc(normalise_link($url)), intval($uid), dbesc($profile["network"])); // Is the contact present for the user in a different network? (Can happen with OStatus and the "Statusnet" addon) if (!count($r) AND !isset($profile)) $r = q("SELECT `id`, `id` AS `cid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `thumb`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `bd` AS `birthday`, `self` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d", dbesc(normalise_link($url)), intval($uid)); // Fetch the data from the contact table with "uid=0" (which is filled automatically) if (!count($r) AND !isset($profile)) $r = q("SELECT `id`, 0 AS `cid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `thumb`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `bd` AS `birthday`, 0 AS `self` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0", dbesc(normalise_link($url))); // Fetch the data from the gcontact table if (!count($r) AND !isset($profile)) $r = q("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `keywords`, `gender`, `photo`, `photo` AS `thumb`, `community` AS `forum`, 0 AS `prv`, `community`, `birthday`, 0 AS `self` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1", dbesc(normalise_link($url))); if ($r) { $profile = $r[0]; // "bd" always contains the upcoming birthday of a contact. // "birthday" might contain the birthday including the year of birth. if ($profile["birthday"] != "0000-00-00") { $bd_timestamp = strtotime($profile["birthday"]); $month = date("m", $bd_timestamp); $day = date("d", $bd_timestamp); $current_timestamp = time(); $current_year = date("Y", $current_timestamp); $current_month = date("m", $current_timestamp); $current_day = date("d", $current_timestamp); $profile["bd"] = $current_year."-".$month."-".$day; $current = $current_year."-".$current_month."-".$current_day; if ($profile["bd"] < $current) $profile["bd"] = (++$current_year)."-".$month."-".$day; } else $profile["bd"] = "0000-00-00"; } else { $profile = $default; if (!isset($profile["thumb"]) AND isset($profile["photo"])) $profile["thumb"] = $profile["photo"]; } if ((($profile["addr"] == "") OR ($profile["name"] == "")) AND ($profile["gid"] != 0) AND in_array($profile["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS))) proc_run('php',"include/update_gcontact.php", $profile["gid"]); // Show contact details of Diaspora contacts only if connected if (($profile["cid"] == 0) AND ($profile["network"] == NETWORK_DIASPORA)) { $profile["location"] = ""; $profile["about"] = ""; $profile["gender"] = ""; $profile["birthday"] = "0000-00-00"; } return($profile); } if(! function_exists('contact_photo_menu')){ function contact_photo_menu($contact, $uid = 0) { $a = get_app(); $contact_url=""; $pm_url=""; $status_link=""; $photos_link=""; $posts_link=""; $contact_drop_link = ""; $poke_link=""; if ($uid == 0) $uid = local_user(); if ($contact["uid"] != $uid) { if ($uid == 0) { $profile_link = zrl($contact['url']); $menu = Array('profile' => array(t("View Profile"), $profile_link, true)); return $menu; } $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `network` = '%s' AND `uid` = %d", dbesc($contact["nurl"]), dbesc($contact["network"]), intval($uid)); if ($r) return contact_photo_menu($r[0], $uid); else { $profile_link = zrl($contact['url']); $connlnk = 'follow/?url='.$contact['url']; $menu = Array( 'profile' => array(t("View Profile"), $profile_link, true), 'follow' => array(t("Connect/Follow"), $connlnk, true) ); return $menu; } } $sparkle = false; if($contact['network'] === NETWORK_DFRN) { $sparkle = true; $profile_link = $a->get_baseurl() . '/redir/' . $contact['id']; } else $profile_link = $contact['url']; if($profile_link === 'mailbox') $profile_link = ''; if($sparkle) { $status_link = $profile_link . "?url=status"; $photos_link = $profile_link . "?url=photos"; $profile_link = $profile_link . "?url=profile"; } if (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA))) $pm_url = $a->get_baseurl() . '/message/new/' . $contact['id']; if ($contact["network"] == NETWORK_DFRN) $poke_link = $a->get_baseurl() . '/poke/?f=&c=' . $contact['id']; $contact_url = $a->get_baseurl() . '/contacts/' . $contact['id']; $posts_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/posts'; $contact_drop_link = $a->get_baseurl() . "/contacts/" . $contact['id'] . '/drop?confirm=1'; /** * menu array: * "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ] */ $menu = Array( 'status' => array(t("View Status"), $status_link, true), 'profile' => array(t("View Profile"), $profile_link, true), 'photos' => array(t("View Photos"), $photos_link,true), 'network' => array(t("Network Posts"), $posts_link,false), 'edit' => array(t("Edit Contact"), $contact_url, false), 'drop' => array(t("Drop Contact"), $contact_drop_link, false), 'pm' => array(t("Send PM"), $pm_url, false), 'poke' => array(t("Poke"), $poke_link, false), ); $args = array('contact' => $contact, 'menu' => &$menu); call_hooks('contact_photo_menu', $args); $menucondensed = array(); foreach ($menu AS $menuname=>$menuitem) if ($menuitem[1] != "") $menucondensed[$menuname] = $menuitem; return $menucondensed; }} function random_profile() { $r = q("SELECT `url` FROM `gcontact` WHERE `network` = '%s' AND `last_contact` >= `last_failure` AND `updated` > UTC_TIMESTAMP - INTERVAL 1 MONTH ORDER BY rand() LIMIT 1", dbesc(NETWORK_DFRN)); if(count($r)) return dirname($r[0]['url']); return ''; } function contacts_not_grouped($uid,$start = 0,$count = 0) { if(! $count) { $r = q("select count(*) as total from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) ", intval($uid), intval($uid) ); return $r; } $r = q("select * from contact where uid = %d and self = 0 and id not in (select distinct(`contact-id`) from group_member where uid = %d) and blocked = 0 and pending = 0 limit %d, %d", intval($uid), intval($uid), intval($start), intval($count) ); return $r; } function get_contact($url, $uid = 0) { require_once("include/Scrape.php"); $data = array(); $contactid = 0; // is it an address in the format user@server.tld? /// @todo use gcontact and/or the addr field for a lookup if (!strstr($url, "http") OR strstr($url, "@")) { $data = probe_url($url); $url = $data["url"]; if ($url == "") return 0; } $contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d ORDER BY `id` LIMIT 2", dbesc(normalise_link($url)), intval($uid)); if (!$contact) $contact = q("SELECT `id`, `avatar-date` FROM `contact` WHERE `alias` IN ('%s', '%s') AND `uid` = %d ORDER BY `id` LIMIT 1", dbesc($url), dbesc(normalise_link($url)), intval($uid)); if ($contact) { $contactid = $contact[0]["id"]; // Update the contact every 7 days $update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -7 days')); //$update_photo = ($contact[0]['avatar-date'] < datetime_convert('','','now -12 hours')); if (!$update_photo) return($contactid); } elseif ($uid != 0) return 0; if (!count($data)) $data = probe_url($url); // Does this address belongs to a valid network? if (!in_array($data["network"], array(NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA))) return 0; $url = $data["url"]; if ($contactid == 0) { q("INSERT INTO `contact` (`uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`, `name`, `nick`, `photo`, `network`, `pubkey`, `rel`, `priority`, `batch`, `request`, `confirm`, `poco`, `writable`, `blocked`, `readonly`, `pending`) VALUES (%d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', 1, 0, 0, 0)", intval($uid), dbesc(datetime_convert()), dbesc($data["url"]), dbesc(normalise_link($data["url"])), dbesc($data["addr"]), dbesc($data["alias"]), dbesc($data["notify"]), dbesc($data["poll"]), dbesc($data["name"]), dbesc($data["nick"]), dbesc($data["photo"]), dbesc($data["network"]), dbesc($data["pubkey"]), intval(CONTACT_IS_SHARING), intval($data["priority"]), dbesc($data["batch"]), dbesc($data["request"]), dbesc($data["confirm"]), dbesc($data["poco"]) ); $contact = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d ORDER BY `id` LIMIT 2", dbesc(normalise_link($data["url"])), intval($uid)); if (!$contact) return 0; $contactid = $contact[0]["id"]; } if ((count($contact) > 1) AND ($uid == 0) AND ($contactid != 0) AND ($url != "")) q("DELETE FROM `contact` WHERE `nurl` = '%s' AND `id` != %d", dbesc(normalise_link($url)), intval($contactid)); require_once("Photo.php"); update_contact_avatar($data["photo"],$uid,$contactid); q("UPDATE `contact` SET `addr` = '%s', `alias` = '%s', `name` = '%s', `nick` = '%s', `name-date` = '%s', `uri-date` = '%s' WHERE `id` = %d", dbesc($data["addr"]), dbesc($data["alias"]), dbesc($data["name"]), dbesc($data["nick"]), dbesc(datetime_convert()), dbesc(datetime_convert()), intval($contactid) ); return $contactid; } /** * @brief Returns posts from a given gcontact * * @param App $a argv application class * @param int $gcontact_id Global contact * * @return string posts in HTML */ function posts_from_gcontact($a, $gcontact_id) { require_once('include/conversation.php'); // There are no posts with "uid = 0" with connector networks // This speeds up the query a lot $r = q("SELECT `network` FROM `gcontact` WHERE `id` = %d", dbesc($gcontact_id)); if (in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) $sql = "(`item`.`uid` = 0 OR (`item`.`uid` = %d AND `item`.`private`))"; else $sql = "`item`.`uid` = %d"; if(get_config('system', 'old_pager')) { $r = q("SELECT COUNT(*) AS `total` FROM `item` WHERE `gcontact-id` = %d and $sql", intval($gcontact_id), intval(local_user())); $a->set_pager_total($r[0]['total']); } $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`, `author-name` AS `name`, `owner-avatar` AS `photo`, `owner-link` AS `url`, `owner-avatar` AS `thumb` FROM `item` FORCE INDEX (`gcontactid_uid_created`) WHERE `gcontact-id` = %d AND $sql AND NOT `deleted` AND NOT `moderated` AND `visible` ORDER BY `item`.`created` DESC LIMIT %d, %d", intval($gcontact_id), intval(local_user()), intval($a->pager['start']), intval($a->pager['itemspage']) ); $o = conversation($a,$r,'community',false); if(!get_config('system', 'old_pager')) { $o .= alt_pager($a,count($r)); } else { $o .= paginate($a); } return $o; } /** * @brief Returns posts from a given contact * * @param App $a argv application class * @param int $contact_id contact * * @return string posts in HTML */ function posts_from_contact($a, $contact_id) { require_once('include/conversation.php'); $r = q("SELECT `url` FROM `contact` WHERE `id` = %d", intval($contact_id)); if (!$r) return false; $contact = $r[0]; if(get_config('system', 'old_pager')) { $r = q("SELECT COUNT(*) AS `total` FROM `item` WHERE `item`.`uid` = %d AND `author-link` IN ('%s', '%s')", intval(local_user()), dbesc(str_replace("https://", "http://", $contact["url"])), dbesc(str_replace("http://", "https://", $contact["url"]))); $a->set_pager_total($r[0]['total']); } $r = q("SELECT `item`.`uri`, `item`.*, `item`.`id` AS `item_id`, `author-name` AS `name`, `owner-avatar` AS `photo`, `owner-link` AS `url`, `owner-avatar` AS `thumb` FROM `item` FORCE INDEX (`uid_contactid_created`) WHERE `item`.`uid` = %d AND `contact-id` = %d AND `author-link` IN ('%s', '%s') AND NOT `deleted` AND NOT `moderated` AND `visible` ORDER BY `item`.`created` DESC LIMIT %d, %d", intval(local_user()), intval($contact_id), dbesc(str_replace("https://", "http://", $contact["url"])), dbesc(str_replace("http://", "https://", $contact["url"])), intval($a->pager['start']), intval($a->pager['itemspage']) ); $o .= conversation($a,$r,'community',false); if(!get_config('system', 'old_pager')) $o .= alt_pager($a,count($r)); else $o .= paginate($a); return $o; } /** * @brief Returns a formatted location string from the given profile array * * @param array $profile Profile array (Generated from the "profile" table) * * @return string Location string */ function formatted_location($profile) { $location = ''; if($profile['locality']) $location .= $profile['locality']; if($profile['region'] AND ($profile['locality'] != $profile['region'])) { if($location) $location .= ', '; $location .= $profile['region']; } if($profile['country-name']) { if($location) $location .= ', '; $location .= $profile['country-name']; } return $location; } ?>