Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

1759 lines
56 KiB

<?php
/**
* @file src/Model/Contact.php
*/
namespace Friendica\Model;
use Friendica\BaseObject;
use Friendica\Core\Addon;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\PConfig;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Model\Photo;
use Friendica\Model\Profile;
use Friendica\Network\Probe;
use Friendica\Protocol\DFRN;
use Friendica\Protocol\Diaspora;
use Friendica\Protocol\OStatus;
use Friendica\Protocol\PortableContact;
use Friendica\Protocol\Salmon;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Object\Image;
use dba;
require_once 'boot.php';
require_once 'include/dba.php';
require_once 'include/text.php';
/**
* @brief functions for interacting with a contact
*/
class Contact extends BaseObject
{
/**
* @brief Returns a list of contacts belonging in a group
*
* @param int $gid
* @return array
*/
public static function getByGroupId($gid)
{
$return = [];
if (intval($gid)) {
$stmt = dba::p('SELECT `group_member`.`contact-id`, `contact`.*
FROM `contact`
INNER JOIN `group_member`
ON `contact`.`id` = `group_member`.`contact-id`
WHERE `gid` = ?
AND `contact`.`uid` = ?
AND NOT `contact`.`self`
AND NOT `contact`.`blocked`
AND NOT `contact`.`pending`
ORDER BY `contact`.`name` ASC',
$gid,
local_user()
);
if (DBM::is_result($stmt)) {
$return = dba::inArray($stmt);
}
}
return $return;
}
/**
* @brief Returns the count of OStatus contacts in a group
*
* @param int $gid
* @return int
*/
public static function getOStatusCountByGroupId($gid)
{
$return = 0;
if (intval($gid)) {
$contacts = dba::fetch_first('SELECT COUNT(*) AS `count`
FROM `contact`
INNER JOIN `group_member`
ON `contact`.`id` = `group_member`.`contact-id`
WHERE `gid` = ?
AND `contact`.`uid` = ?
AND `contact`.`network` = ?
AND `contact`.`notify` != ""',
$gid,
local_user(),
NETWORK_OSTATUS
);
$return = $contacts['count'];
}
return $return;
}
/**
* Creates the self-contact for the provided user id
*
* @param int $uid
* @return bool Operation success
*/
public static function createSelfFromUserId($uid)
{
// Only create the entry if it doesn't exist yet
if (dba::exists('contact', ['uid' => $uid, 'self' => true])) {
return true;
}
$user = dba::selectFirst('user', ['uid', 'username', 'nickname'], ['uid' => $uid]);
if (!DBM::is_result($user)) {
return false;
}
$return = dba::insert('contact', [
'uid' => $user['uid'],
'created' => DateTimeFormat::utcNow(),
'self' => 1,
'name' => $user['username'],
'nick' => $user['nickname'],
'photo' => System::baseUrl() . '/photo/profile/' . $user['uid'] . '.jpg',
'thumb' => System::baseUrl() . '/photo/avatar/' . $user['uid'] . '.jpg',
'micro' => System::baseUrl() . '/photo/micro/' . $user['uid'] . '.jpg',
'blocked' => 0,
'pending' => 0,
'url' => System::baseUrl() . '/profile/' . $user['nickname'],
'nurl' => normalise_link(System::baseUrl() . '/profile/' . $user['nickname']),
'addr' => $user['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3),
'request' => System::baseUrl() . '/dfrn_request/' . $user['nickname'],
'notify' => System::baseUrl() . '/dfrn_notify/' . $user['nickname'],
'poll' => System::baseUrl() . '/dfrn_poll/' . $user['nickname'],
'confirm' => System::baseUrl() . '/dfrn_confirm/' . $user['nickname'],
'poco' => System::baseUrl() . '/poco/' . $user['nickname'],
'name-date' => DateTimeFormat::utcNow(),
'uri-date' => DateTimeFormat::utcNow(),
'avatar-date' => DateTimeFormat::utcNow(),
'closeness' => 0
]);
return $return;
}
/**
* Updates the self-contact for the provided user id
*
* @param int $uid
* @param boolean $update_avatar Force the avatar update
*/
public static function updateSelfFromUserID($uid, $update_avatar = false)
{
$fields = ['id', 'name', 'nick', 'location', 'about', 'keywords', 'gender', 'avatar',
'xmpp', 'contact-type', 'forum', 'prv', 'avatar-date', 'nurl'];
$self = dba::selectFirst('contact', $fields, ['uid' => $uid, 'self' => true]);
if (!DBM::is_result($self)) {
return;
}
$fields = ['nickname', 'page-flags', 'account-type'];
$user = dba::selectFirst('user', $fields, ['uid' => $uid]);
if (!DBM::is_result($user)) {
return;
}
$fields = ['name', 'photo', 'thumb', 'about', 'address', 'locality', 'region',
'country-name', 'gender', 'pub_keywords', 'xmpp'];
$profile = dba::selectFirst('profile', $fields, ['uid' => $uid, 'is-default' => true]);
if (!DBM::is_result($profile)) {
return;
}
$fields = ['name' => $profile['name'], 'nick' => $user['nickname'],
'avatar-date' => $self['avatar-date'], 'location' => Profile::formatLocation($profile),
'about' => $profile['about'], 'keywords' => $profile['pub_keywords'],
'gender' => $profile['gender'], 'avatar' => $profile['photo'],
'contact-type' => $user['account-type'], 'xmpp' => $profile['xmpp']];
$avatar = dba::selectFirst('photo', ['resource-id', 'type'], ['uid' => $uid, 'profile' => true]);
if (DBM::is_result($avatar)) {
if ($update_avatar) {
$fields['avatar-date'] = DateTimeFormat::utcNow();
}
// Creating the path to the avatar, beginning with the file suffix
$types = Image::supportedTypes();
if (isset($types[$avatar['type']])) {
$file_suffix = $types[$avatar['type']];
} else {
$file_suffix = 'jpg';
}
// We are adding a timestamp value so that other systems won't use cached content
$timestamp = strtotime($fields['avatar-date']);
$prefix = System::baseUrl() . '/photo/' .$avatar['resource-id'] . '-';
$suffix = '.' . $file_suffix . '?ts=' . $timestamp;
$fields['photo'] = $prefix . '4' . $suffix;
$fields['thumb'] = $prefix . '5' . $suffix;
$fields['micro'] = $prefix . '6' . $suffix;
} else {
// We hadn't found a photo entry, so we use the default avatar
$fields['photo'] = System::baseUrl() . '/images/person-175.jpg';
$fields['thumb'] = System::baseUrl() . '/images/person-80.jpg';
$fields['micro'] = System::baseUrl() . '/images/person-48.jpg';
}
$fields['forum'] = $user['page-flags'] == PAGE_COMMUNITY;
$fields['prv'] = $user['page-flags'] == PAGE_PRVGROUP;
// it seems as if ported accounts can have wrong values, so we make sure that now everything is fine.
$fields['url'] = System::baseUrl() . '/profile/' . $user['nickname'];
$fields['nurl'] = normalise_link($fields['url']);
$fields['addr'] = $user['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
$fields['request'] = System::baseUrl() . '/dfrn_request/' . $user['nickname'];
$fields['notify'] = System::baseUrl() . '/dfrn_notify/' . $user['nickname'];
$fields['poll'] = System::baseUrl() . '/dfrn_poll/' . $user['nickname'];
$fields['confirm'] = System::baseUrl() . '/dfrn_confirm/' . $user['nickname'];
$fields['poco'] = System::baseUrl() . '/poco/' . $user['nickname'];
$update = false;
foreach ($fields as $field => $content) {
if ($self[$field] != $content) {
$update = true;
}
}
if ($update) {
$fields['name-date'] = DateTimeFormat::utcNow();
dba::update('contact', $fields, ['id' => $self['id']]);
// Update the public contact as well
dba::update('contact', $fields, ['uid' => 0, 'nurl' => $self['nurl']]);
// Update the profile
$fields = ['photo' => System::baseUrl() . '/photo/profile/' .$uid . '.jpg',
'thumb' => System::baseUrl() . '/photo/avatar/' . $uid .'.jpg'];
dba::update('profile', $fields, ['uid' => $uid, 'is-default' => true]);
}
}
/**
* @brief Marks a contact for removal
*
* @param int $id contact id
* @return null
*/
public static function remove($id)
{
// We want just to make sure that we don't delete our "self" contact
$contact = dba::selectFirst('contact', ['uid'], ['id' => $id, 'self' => false]);
if (!DBM::is_result($contact) || !intval($contact['uid'])) {
return;
}
$archive = PConfig::get($contact['uid'], 'system', 'archive_removed_contacts');
if ($archive) {
dba::update('contact', ['archive' => true, 'network' => 'none', 'writable' => false], ['id' => $id]);
return;
}
dba::delete('contact', ['id' => $id]);
// Delete the rest in the background
Worker::add(PRIORITY_LOW, 'RemoveContact', $id);
}
/**
* @brief Sends an unfriend message. Does not remove the contact
*
* @param array $user User unfriending
* @param array $contact Contact unfriended
* @return void
*/
public static function terminateFriendship(array $user, array $contact)
{
if (in_array($contact['network'], [NETWORK_OSTATUS, NETWORK_DFRN])) {
// create an unfollow slap
$item = [];
$item['verb'] = NAMESPACE_OSTATUS . "/unfollow";
$item['follow'] = $contact["url"];
$slap = OStatus::salmon($item, $user);
if (!empty($contact['notify'])) {
Salmon::slapper($user, $contact['notify'], $slap);
}
} elseif ($contact['network'] == NETWORK_DIASPORA) {
Diaspora::sendUnshare($user, $contact);
}
}
/**
* @brief Marks a contact for archival after a communication issue delay
*
* 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.
*
* @param array $contact contact to mark for archival
* @return null
*/
public static function markForArchival(array $contact)
{
// Contact already archived or "self" contact? => nothing to do
if ($contact['archive'] || $contact['self']) {
return;
}
4 years ago
if ($contact['term-date'] <= NULL_DATE) {
dba::update('contact', ['term-date' => DateTimeFormat::utcNow()], ['id' => $contact['id']]);
if ($contact['url'] != '') {
dba::update('contact', ['term-date' => DateTimeFormat::utcNow()], ['`nurl` = ? AND `term-date` <= ? AND NOT `self`', normalise_link($contact['url']), NULL_DATE]);
}
} 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
*/
/// @todo Check for contact vitality via probing
$archival_days = Config::get('system', 'archival_days', 32);
$expiry = $contact['term-date'] . ' + ' . $archival_days . ' days ';
if (DateTimeFormat::utcNow() > DateTimeFormat::utc($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.
*/
dba::update('contact', ['archive' => 1], ['id' => $contact['id']]);
if ($contact['url'] != '') {
dba::update('contact', ['archive' => 1], ['nurl' => normalise_link($contact['url']), 'self' => false]);
}
}
}
}
/**
* @brief Cancels the archival countdown
*
* @see Contact::markForArchival()
*
* @param array $contact contact to be unmarked for archival
* @return null
*/
public static function unmarkForArchival(array $contact)
{
$condition = ['`id` = ? AND (`term-date` > ? OR `archive`)', $contact['id'], NULL_DATE];
$exists = dba::exists('contact', $condition);
// We don't need to update, we never marked this contact for archival
if (!$exists) {
return;
}
// It's a miracle. Our dead contact has inexplicably come back to life.
$fields = ['term-date' => NULL_DATE, 'archive' => false];
dba::update('contact', $fields, ['id' => $contact['id']]);
if (!empty($contact['url'])) {
dba::update('contact', $fields, ['nurl' => normalise_link($contact['url'])]);
}
if (!empty($contact['batch'])) {
$condition = ['batch' => $contact['batch'], 'contact-type' => ACCOUNT_TYPE_RELAY];
dba::update('contact', $fields, $condition);
}
}
/**
* @brief Get contact data for a given profile link
*
* The function looks at several places (contact table and gcontact table) for the contact
* It caches its result for the same script execution to prevent duplicate calls
*
* @param string $url The profile link
* @param int $uid User id
* @param array $default If not data was found take this data as default value
*
* @return array Contact data
*/
public static function getDetailsByURL($url, $uid = -1, array $default = [])
{
static $cache = [];
if ($url == '') {
return $default;
}
if ($uid == -1) {
$uid = local_user();
}
if (isset($cache[$url][$uid])) {
return $cache[$url][$uid];
}
$ssl_url = str_replace('http://', 'https://', $url);
// Fetch contact data from the contact table for the given user
$s = dba::p("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`
FROM `contact` WHERE `nurl` = ? AND `uid` = ?", normalise_link($url), $uid);
$r = dba::inArray($s);
// Fetch contact data from the contact table for the given user, checking with the alias
if (!DBM::is_result($r)) {
$s = dba::p("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`
FROM `contact` WHERE `alias` IN (?, ?, ?) AND `uid` = ?", normalise_link($url), $url, $ssl_url, $uid);
$r = dba::inArray($s);
}
// Fetch the data from the contact table with "uid=0" (which is filled automatically)
if (!DBM::is_result($r)) {
$s = dba::p("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`
FROM `contact` WHERE `nurl` = ? AND `uid` = 0", normalise_link($url));
$r = dba::inArray($s);
}
// Fetch the data from the contact table with "uid=0" (which is filled automatically) - checked with the alias
if (!DBM::is_result($r)) {
$s = dba::p("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`
FROM `contact` WHERE `alias` IN (?, ?, ?) AND `uid` = 0", normalise_link($url), $url, $ssl_url);
$r = dba::inArray($s);
}
// Fetch the data from the gcontact table
if (!DBM::is_result($r)) {
$s = dba::p("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `zid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, '' AS `xmpp`,
`keywords`, `gender`, `photo`, `photo` AS `thumb`, `photo` AS `micro`, 0 AS `forum`, 0 AS `prv`, `community`, `contact-type`, `birthday`, 0 AS `self`
FROM `gcontact` WHERE `nurl` = ?", normalise_link($url));
$r = dba::inArray($s);
}
if (DBM::is_result($r)) {
// If there is more than one entry we filter out the connector networks
if (count($r) > 1) {
foreach ($r as $id => $result) {
if ($result["network"] == NETWORK_STATUSNET) {
unset($r[$id]);
}
}
}
$profile = array_shift($r);
// "bd" always contains the upcoming birthday of a contact.
// "birthday" might contain the birthday including the year of birth.
if ($profile["birthday"] > '0001-01-01') {
$bd_timestamp = strtotime($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"] = '0001-01-01';
}
} else {
$profile = $default;
}
if (($profile["photo"] == "") && isset($default["photo"])) {
$profile["photo"] = $default["photo"];
}
if (($profile["name"] == "") && isset($default["name"])) {
$profile["name"] = $default["name"];
}
if (($profile["network"] == "") && isset($default["network"])) {
$profile["network"] = $default["network"];
}
if (($profile["thumb"] == "") && isset($profile["photo"])) {
$profile["thumb"] = $profile["photo"];
}
if (($profile["micro"] == "") && isset($profile["thumb"])) {
$profile["micro"] = $profile["thumb"];
}
if ((($profile["addr"] == "") || ($profile["name"] == "")) && ($profile["gid"] != 0)
&& in_array($profile["network"], [NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS])
) {
Worker::add(PRIORITY_LOW, "UpdateGContact", $profile["gid"]);
}
// Show contact details of Diaspora contacts only if connected
if (($profile["cid"] == 0) && ($profile["network"] == NETWORK_DIASPORA)) {
$profile["location"] = "";
$profile["about"] = "";
$profile["gender"] = "";
$profile["birthday"] = '0001-01-01';
}
$cache[$url][$uid] = $profile;
return $profile;
}
/**
* @brief Get contact data for a given address
*
* The function looks at several places (contact table and gcontact table) for the contact
*
* @param string $addr The profile link
* @param int $uid User id
*
* @return array Contact data
*/
public static function getDetailsByAddr($addr, $uid = -1)
{
static $cache = [];
if ($addr == '') {
return [];
}
if ($uid == -1) {
$uid = local_user();
}
// Fetch contact data from the contact table for the given user
$r = q("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`
FROM `contact` WHERE `addr` = '%s' AND `uid` = %d",
dbesc($addr),
intval($uid)
);
// Fetch the data from the contact table with "uid=0" (which is filled automatically)
if (!DBM::is_result($r)) {
$r = q("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`,
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`
FROM `contact` WHERE `addr` = '%s' AND `uid` = 0",
dbesc($addr)
);
}
// Fetch the data from the gcontact table
if (!DBM::is_result($r)) {
$r = q("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `zid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, '' AS `xmpp`,
`keywords`, `gender`, `photo`, `photo` AS `thumb`, `photo` AS `micro`, `community` AS `forum`, 0 AS `prv`, `community`, `contact-type`, `birthday`, 0 AS `self`
FROM `gcontact` WHERE `addr` = '%s'",
dbesc($addr)
);
}
if (!DBM::is_result($r)) {
$data = Probe::uri($addr);
$profile = self::getDetailsByURL($data['url'], $uid);
} else {
$profile = $r[0];
}
return $profile;
}
/**
* @brief Returns the data array for the photo menu of a given contact
*
* @param array $contact contact
* @param int $uid optional, default 0
* @return array
*/
public static function photoMenu(array $contact, $uid = 0)
{
// @todo Unused, to be removed
$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) {
$profile_link = self::magicLink($contact['url']);
$menu = ['profile' => [L10n::t('View Profile'), $profile_link, true]];
return $menu;
}
// Look for our own contact if the uid doesn't match and isn't public
$contact_own = dba::selectFirst('contact', [], ['nurl' => $contact['nurl'], 'network' => $contact['network'], 'uid' => $uid]);
if (DBM::is_result($contact_own)) {
return self::photoMenu($contact_own, $uid);
} else {
$profile_link = self::magicLink($contact['url']);
$connlnk = 'follow/?url=' . $contact['url'];
$menu = [
'profile' => [L10n::t('View Profile'), $profile_link, true],
'follow' => [L10n::t('Connect/Follow'), $connlnk, true]
];
return $menu;
}
}
$sparkle = false;
if (($contact['network'] === NETWORK_DFRN) && !$contact['self']) {
$sparkle = true;
$profile_link = System::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'], [NETWORK_DFRN, NETWORK_DIASPORA]) && !$contact['self']) {
$pm_url = System::baseUrl() . '/message/new/' . $contact['id'];
}
if (($contact['network'] == NETWORK_DFRN) && !$contact['self']) {
$poke_link = System::baseUrl() . '/poke/?f=&c=' . $contact['id'];
}
$contact_url = System::baseUrl() . '/contacts/' . $contact['id'];
$posts_link = System::baseUrl() . '/contacts/' . $contact['id'] . '/posts';
if (!$contact['self']) {
$contact_drop_link = System::baseUrl() . '/contacts/' . $contact['id'] . '/drop?confirm=1';
}
/**
* Menu array:
* "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ]
*/
$menu = [
'status' => [L10n::t("View Status") , $status_link , true],
'profile' => [L10n::t("View Profile") , $profile_link , true],
'photos' => [L10n::t("View Photos") , $photos_link , true],
'network' => [L10n::t("Network Posts"), $posts_link , false],
'edit' => [L10n::t("View Contact") , $contact_url , false],
'drop' => [L10n::t("Drop Contact") , $contact_drop_link, false],
'pm' => [L10n::t("Send PM") , $pm_url , false],
'poke' => [L10n::t("Poke") , $poke_link , false],
];
$args = ['contact' => $contact, 'menu' => &$menu];
Addon::callHooks('contact_photo_menu', $args);
$menucondensed = [];
foreach ($menu as $menuname => $menuitem) {
if ($menuitem[1] != '') {
$menucondensed[$menuname] = $menuitem;
}
}
return $menucondensed;
}
/**
* @brief Returns ungrouped contact count or list for user
*
* Returns either the total number of ungrouped contacts for the given user
* id or a paginated list of ungrouped contacts.
*
* @param int $uid uid
* @param int $start optional, default 0
* @param int $count optional, default 0
*
* @return array
*/
public static function getUngroupedList($uid, $start = 0, $count = 0)
{
if (!$count) {
$r = q(
"SELECT COUNT(*) AS `total`
FROM `contact`
WHERE `uid` = %d
AND NOT `self`
AND NOT `blocked`
AND NOT `pending`
AND `id` NOT IN (
SELECT DISTINCT(`contact-id`)
FROM `group_member`
WHERE `uid` = %d
)",
intval($uid),
intval($uid)
);
return $r;
}
$r = q(
"SELECT *
FROM `contact`
WHERE `uid` = %d
AND NOT `self`
AND NOT `blocked`
AND NOT `pending`
AND `id` NOT IN (
SELECT DISTINCT(`contact-id`)
FROM `group_member`
INNER JOIN `group` ON `group`.`id` = `group_member`.`gid`
WHERE `group`.`uid` = %d
)
LIMIT %d, %d",
intval($uid),
intval($uid),
intval($start),
intval($count)
);
return $r;
}
/**
* @brief Fetch the contact id for a given URL and user
*
* First lookup in the contact table to find a record matching either `url`, `nurl`,
* `addr` or `alias`.
*
* If there's no record and we aren't looking for a public contact, we quit.
* If there's one, we check that it isn't time to update the picture else we
* directly return the found contact id.
*
* Second, we probe the provided $url whether it's http://server.tld/profile or
* nick@server.tld. We quit if we can't get any info back.
*
* Third, we create the contact record if it doesn't exist
*
* Fourth, we update the existing record with the new data (avatar, alias, nick)
* if there's any updates
*
* @param string $url Contact URL
* @param integer $uid The user id for the contact (0 = public contact)
* @param boolean $no_update Don't update the contact
* @param array $default Default value for creating the contact when every else fails
*
* @return integer Contact ID
*/
public static function getIdForURL($url, $uid = 0, $no_update = false, $default = [])
{
logger("Get contact data for url " . $url . " and user " . $uid . " - " . System::callstack(), LOGGER_DEBUG);
$contact_id = 0;
if ($url == '') {
return 0;
}
/// @todo Verify if we can't use Contact::getDetailsByUrl instead of the following
// We first try the nurl (http://server.tld/nick), most common case
$contact = dba::selectFirst('contact', ['id', 'avatar', 'avatar-date'], ['nurl' => normalise_link($url), 'uid' => $uid]);
// Then the addr (nick@server.tld)
if (!DBM::is_result($contact)) {
$contact = dba::selectFirst('contact', ['id', 'avatar', 'avatar-date'], ['addr' => $url, 'uid' => $uid]);
}
// Then the alias (which could be anything)
if (!DBM::is_result($contact)) {
// The link could be provided as http although we stored it as https
$ssl_url = str_replace('http://', 'https://', $url);
$condition = ['`alias` IN (?, ?, ?) AND `uid` = ?', $url, normalise_link($url), $ssl_url, $uid];
$contact = dba::selectFirst('contact', ['id', 'avatar', 'avatar-date'], $condition);
}
if (DBM::is_result($contact)) {
$contact_id = $contact["id"];
// Update the contact every 7 days
$update_contact = ($contact['avatar-date'] < DateTimeFormat::utc('now -7 days'));
// We force the update if the avatar is empty
if (!x($contact, 'avatar')) {
$update_contact = true;
}
if (!$update_contact || $no_update) {
return $contact_id;
}
} elseif ($uid != 0) {
// Non-existing user-specific contact, exiting
return 0;
}
$data = Probe::uri($url, "", $uid);
// Last try in gcontact for unsupported networks
if (!in_array($data["network"], [NETWORK_DFRN, NETWORK_OSTATUS, NETWORK_DIASPORA, NETWORK_PUMPIO, NETWORK_MAIL, NETWORK_FEED])) {
if ($uid != 0) {
return 0;
}
// Get data from the gcontact table
$fields = ['name', 'nick', 'url', 'photo', 'addr', 'alias', 'network'];
$contact = dba::selectFirst('gcontact', $fields, ['nurl' => normalise_link($url)]);
if (!DBM::is_result($contact)) {
$contact = dba::selectFirst('contact', $fields, ['nurl' => normalise_link($url)]);
}
if (!DBM::is_result($contact)) {
$fields = ['url', 'addr', 'alias', 'notify', 'poll', 'name', 'nick',
'photo', 'keywords', 'location', 'about', 'network',
'priority', 'batch', 'request', 'confirm', 'poco'];
$contact = dba::selectFirst('contact', $fields, ['addr' => $url]);
}
if (!DBM::is_result($contact)) {
// The link could be provided as http although we stored it as https
$ssl_url = str_replace('http://', 'https://', $url);
$condition = ['alias' => [$url, normalise_link($url), $ssl_url]];
$contact = dba::selectFirst('contact', $fields, $condition);
}
if (!DBM::is_result($contact)) {
$fields = ['url', 'addr', 'alias', 'notify', 'poll', 'name', 'nick',
'photo', 'network', 'priority', 'batch', 'request', 'confirm'];
$condition = ['url' => [$url, normalise_link($url), $ssl_url]];
$contact = dba::selectFirst('fcontact', $fields, $condition);
}
if (!empty($default)) {
$contact = $default;
}
if (!DBM::is_result($contact)) {
return 0;
} else {
$data = array_merge($data, $contact);
}
}
if (!$contact_id && ($data["alias"] != '') && ($data["alias"] != $url)) {
$contact_id = self::getIdForURL($data["alias"], $uid, true);
}
$url = $data["url"];
if (!$contact_id) {
dba::insert('contact', [
'uid' => $uid,
'created' => DateTimeFormat::utcNow(),
'url' => $data["url"],
'nurl' => normalise_link($data["url"]),
'addr' => $data["addr"],
'alias' => $data["alias"],
'notify' => $data["notify"],
'poll' => $data["poll"],
'name' => $data["name"],
'nick' => $data["nick"],
'photo' => $data["photo"],
'keywords' => $data["keywords"],
'location' => $data["location"],
'about' => $data["about"],
'network' => $data["network"],
'pubkey' => $data["pubkey"],
'rel' => CONTACT_IS_SHARING,
'priority' => $data["priority"],
'batch' => $data["batch"],
'request' => $data["request"],
'confirm' => $data["confirm"],
'poco' => $data["poco"],
'name-date' => DateTimeFormat::utcNow(),
'uri-date' => DateTimeFormat::utcNow(),
'avatar-date' => DateTimeFormat::utcNow(),
'writable' => 1,
'blocked' => 0,
'readonly' => 0,
'pending' => 0]
);
$s = dba::select('contact', ['id'], ['nurl' => normalise_link($data["url"]), 'uid' => $uid], ['order' => ['id'], 'limit' => 2]);
$contacts = dba::inArray($s);
if (!DBM::is_result($contacts)) {
return 0;
}
$contact_id = $contacts[0]["id"];
// Update the newly created contact from data in the gcontact table
$gcontact = dba::selectFirst('gcontact', ['location', 'about', 'keywords', 'gender'], ['nurl' => normalise_link($data["url"])]);
if (DBM::is_result($gcontact)) {
// Only use the information when the probing hadn't fetched these values
if ($data['keywords'] != '') {
unset($gcontact['keywords']);
}
if ($data['location'] != '') {
unset($gcontact['location']);
}
if ($data['about'] != '') {
unset($gcontact['about']);
}
dba::update('contact', $gcontact, ['id' => $contact_id]);
}
if (count($contacts) > 1 && $uid == 0 && $contact_id != 0 && $data["url"] != "") {
dba::delete('contact', ["`nurl` = ? AND `uid` = 0 AND `id` != ? AND NOT `self`",
normalise_link($data["url"]), $contact_id]);
}
}
self::updateAvatar($data["photo"], $uid, $contact_id);
$fields = ['url', 'nurl', 'addr', 'alias', 'name', 'nick', 'keywords', 'location', 'about', 'avatar-date', 'pubkey'];
$contact = dba::selectFirst('contact', $fields, ['id' => $contact_id]);
// This condition should always be true
if (!DBM::is_result($contact)) {
return $contact_id;
}
$updated = ['addr' => $data['addr'],
'alias' => $data['alias'],
'url' => $data['url'],
'nurl' => normalise_link($data['url']),
'name' => $data['name'],
'nick' => $data['nick']];
if ($data['keywords'] != '') {
$updated['keywords'] = $data['keywords'];
}
if ($data['location'] != '') {
$updated['location'] = $data['location'];
}
// Update the technical stuff as well - if filled
if ($data['notify'] != '') {
$updated['notify'] = $data['notify'];
}
if ($data['poll'] != '') {
$updated['poll'] = $data['poll'];
}
if ($data['batch'] != '') {
$updated['batch'] = $data['batch'];
}
if ($data['request'] != '') {
$updated['request'] = $data['request'];
}
if ($data['confirm'] != '') {
$updated['confirm'] = $data['confirm'];
}
if ($data['poco'] != '') {
$updated['poco'] = $data['poco'];
}
// Only fill the pubkey if it had been empty before. We have to prevent identity theft.
if (empty($contact['pubkey'])) {
$updated['pubkey'] = $data['pubkey'];
}
if (($data["addr"] != $contact["addr"]) || ($data["alias"] != $contact["alias"])) {
$updated['uri-date'] = DateTimeFormat::utcNow();
}
if (($data["name"] != $contact["name"]) || ($data["nick"] != $contact["nick"])) {
$updated['name-date'] = DateTimeFormat::utcNow();
}
$updated['avatar-date'] = DateTimeFormat::utcNow();
dba::update('contact', $updated, ['id' => $contact_id], $contact);
return $contact_id;
}
/**
* @brief Checks if the contact is blocked
*
* @param int $cid contact id
*
* @return boolean Is the contact blocked?
*/
public static function isBlocked($cid)
{
if ($cid == 0) {
return false;
}
$blocked = dba::selectFirst('contact', ['blocked'], ['id' => $cid]);
if (!DBM::is_result($blocked)) {
return false;
}
return (bool) $blocked['blocked'];
}
/**
* @brief Checks if the contact is hidden
*
* @param int $cid contact id
*
* @return boolean Is the contact hidden?
*/
public static function isHidden($cid)
{
if ($cid == 0) {
return false;
}