Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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2835 lines
91 KiB
2835 lines
91 KiB
<?php |
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/** |
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* @file src/Model/Contact.php |
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*/ |
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namespace Friendica\Model; |
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|
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use Friendica\App\BaseURL; |
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use Friendica\Content\Pager; |
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use Friendica\Core\Config; |
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use Friendica\Core\Hook; |
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use Friendica\Core\L10n; |
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use Friendica\Core\Logger; |
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use Friendica\Core\Protocol; |
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use Friendica\Core\Session; |
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use Friendica\Core\System; |
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use Friendica\Core\Worker; |
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use Friendica\Database\DBA; |
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use Friendica\DI; |
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use Friendica\Network\Probe; |
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use Friendica\Protocol\Activity; |
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use Friendica\Protocol\ActivityPub; |
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use Friendica\Protocol\DFRN; |
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use Friendica\Protocol\Diaspora; |
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use Friendica\Protocol\OStatus; |
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use Friendica\Protocol\Salmon; |
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use Friendica\Util\DateTimeFormat; |
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use Friendica\Util\Images; |
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use Friendica\Util\Network; |
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use Friendica\Util\Strings; |
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/** |
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* @brief functions for interacting with a contact |
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*/ |
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class Contact |
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{ |
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/** |
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* @deprecated since version 2019.03 |
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* @see User::PAGE_FLAGS_NORMAL |
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*/ |
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const PAGE_NORMAL = User::PAGE_FLAGS_NORMAL; |
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/** |
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* @deprecated since version 2019.03 |
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* @see User::PAGE_FLAGS_SOAPBOX |
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*/ |
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const PAGE_SOAPBOX = User::PAGE_FLAGS_SOAPBOX; |
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/** |
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* @deprecated since version 2019.03 |
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* @see User::PAGE_FLAGS_COMMUNITY |
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*/ |
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const PAGE_COMMUNITY = User::PAGE_FLAGS_COMMUNITY; |
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/** |
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* @deprecated since version 2019.03 |
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* @see User::PAGE_FLAGS_FREELOVE |
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*/ |
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const PAGE_FREELOVE = User::PAGE_FLAGS_FREELOVE; |
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/** |
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* @deprecated since version 2019.03 |
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* @see User::PAGE_FLAGS_BLOG |
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*/ |
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const PAGE_BLOG = User::PAGE_FLAGS_BLOG; |
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/** |
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* @deprecated since version 2019.03 |
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* @see User::PAGE_FLAGS_PRVGROUP |
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*/ |
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const PAGE_PRVGROUP = User::PAGE_FLAGS_PRVGROUP; |
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/** |
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* @} |
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*/ |
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/** |
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* Account types |
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* |
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* TYPE_UNKNOWN - the account has been imported from gcontact where this is the default type value |
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* |
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* TYPE_PERSON - the account belongs to a person |
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* Associated page types: PAGE_NORMAL, PAGE_SOAPBOX, PAGE_FREELOVE |
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* |
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* TYPE_ORGANISATION - the account belongs to an organisation |
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* Associated page type: PAGE_SOAPBOX |
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* |
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* TYPE_NEWS - the account is a news reflector |
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* Associated page type: PAGE_SOAPBOX |
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* |
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* TYPE_COMMUNITY - the account is community forum |
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* Associated page types: PAGE_COMMUNITY, PAGE_PRVGROUP |
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* |
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* TYPE_RELAY - the account is a relay |
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* This will only be assigned to contacts, not to user accounts |
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* @{ |
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*/ |
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const TYPE_UNKNOWN = -1; |
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const TYPE_PERSON = User::ACCOUNT_TYPE_PERSON; |
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const TYPE_ORGANISATION = User::ACCOUNT_TYPE_ORGANISATION; |
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const TYPE_NEWS = User::ACCOUNT_TYPE_NEWS; |
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const TYPE_COMMUNITY = User::ACCOUNT_TYPE_COMMUNITY; |
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const TYPE_RELAY = User::ACCOUNT_TYPE_RELAY; |
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/** |
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* @} |
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*/ |
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/** |
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* Contact_is |
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* |
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* Relationship types |
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* @{ |
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*/ |
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const FOLLOWER = 1; |
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const SHARING = 2; |
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const FRIEND = 3; |
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/** |
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* @} |
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*/ |
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/** |
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* @param array $fields Array of selected fields, empty for all |
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* @param array $condition Array of fields for condition |
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* @param array $params Array of several parameters |
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* @return array |
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* @throws \Exception |
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*/ |
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public static function selectToArray(array $fields = [], array $condition = [], array $params = []) |
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{ |
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return DBA::selectToArray('contact', $fields, $condition, $params); |
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} |
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/** |
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* @param array $fields Array of selected fields, empty for all |
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* @param array $condition Array of fields for condition |
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* @param array $params Array of several parameters |
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* @return array |
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* @throws \Exception |
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*/ |
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public static function selectFirst(array $fields = [], array $condition = [], array $params = []) |
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{ |
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$contact = DBA::selectFirst('contact', $fields, $condition, $params); |
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return $contact; |
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} |
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/** |
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* Insert a row into the contact table |
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* Important: You can't use DBA::lastInsertId() after this call since it will be set to 0. |
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* |
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* @param array $fields field array |
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* @param bool $on_duplicate_update Do an update on a duplicate entry |
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* |
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* @return boolean was the insert successful? |
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* @throws \Exception |
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*/ |
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public static function insert(array $fields, bool $on_duplicate_update = false) |
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{ |
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$ret = DBA::insert('contact', $fields, $on_duplicate_update); |
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$contact = DBA::selectFirst('contact', ['nurl', 'uid'], ['id' => DBA::lastInsertId()]); |
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if (!DBA::isResult($contact)) { |
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// Shouldn't happen |
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return $ret; |
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} |
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// Search for duplicated contacts and get rid of them |
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self::removeDuplicates($contact['nurl'], $contact['uid']); |
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return $ret; |
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} |
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/** |
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* @param integer $id Contact ID |
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* @param array $fields Array of selected fields, empty for all |
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* @return array|boolean Contact record if it exists, false otherwise |
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* @throws \Exception |
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*/ |
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public static function getById($id, $fields = []) |
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{ |
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return DBA::selectFirst('contact', $fields, ['id' => $id]); |
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} |
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/** |
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* @brief Tests if the given contact is a follower |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact id a follower? |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function isFollower($cid, $uid) |
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{ |
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if (self::isBlockedByUser($cid, $uid)) { |
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return false; |
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} |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata['user'])) { |
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return false; |
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} |
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$condition = ['id' => $cdata['user'], 'rel' => [self::FOLLOWER, self::FRIEND]]; |
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return DBA::exists('contact', $condition); |
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} |
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/** |
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* @brief Tests if the given contact url is a follower |
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* |
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* @param string $url Contact URL |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact id a follower? |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function isFollowerByURL($url, $uid) |
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{ |
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$cid = self::getIdForURL($url, $uid, true); |
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if (empty($cid)) { |
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return false; |
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} |
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return self::isFollower($cid, $uid); |
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} |
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/** |
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* @brief Tests if the given user follow the given contact |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact url being followed? |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function isSharing($cid, $uid) |
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{ |
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if (self::isBlockedByUser($cid, $uid)) { |
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return false; |
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} |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata['user'])) { |
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return false; |
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} |
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$condition = ['id' => $cdata['user'], 'rel' => [self::SHARING, self::FRIEND]]; |
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return DBA::exists('contact', $condition); |
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} |
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/** |
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* @brief Tests if the given user follow the given contact url |
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* |
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* @param string $url Contact URL |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact url being followed? |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function isSharingByURL($url, $uid) |
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{ |
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$cid = self::getIdForURL($url, $uid, true); |
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if (empty($cid)) { |
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return false; |
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} |
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return self::isSharing($cid, $uid); |
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} |
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/** |
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* @brief Get the basepath for a given contact link |
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* |
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* @param string $url The contact link |
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* @param boolean $dont_update Don't update the contact |
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* |
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* @return string basepath |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function getBasepath($url, $dont_update = false) |
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{ |
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$contact = DBA::selectFirst('contact', ['id', 'baseurl'], ['uid' => 0, 'nurl' => Strings::normaliseLink($url)]); |
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if (!DBA::isResult($contact)) { |
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return ''; |
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} |
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if (!empty($contact['baseurl'])) { |
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return $contact['baseurl']; |
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} elseif ($dont_update) { |
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return ''; |
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} |
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// Update the existing contact |
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self::updateFromProbe($contact['id'], '', true); |
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// And fetch the result |
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$contact = DBA::selectFirst('contact', ['baseurl'], ['id' => $contact['id']]); |
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if (empty($contact['baseurl'])) { |
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Logger::info('No baseurl for contact', ['url' => $url]); |
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return ''; |
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} |
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Logger::info('Found baseurl for contact', ['url' => $url, 'baseurl' => $contact['baseurl']]); |
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return $contact['baseurl']; |
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} |
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/** |
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* Check if the given contact url is on the same server |
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* |
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* @param string $url The contact link |
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* |
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* @return boolean Is it the same server? |
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*/ |
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public static function isLocal($url) |
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{ |
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return Strings::compareLink(self::getBasepath($url, true), DI::baseUrl()); |
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} |
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/** |
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* Returns the public contact id of the given user id |
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* |
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* @param integer $uid User ID |
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* |
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* @return integer|boolean Public contact id for given user id |
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* @throws Exception |
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*/ |
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public static function getPublicIdByUserId($uid) |
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{ |
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$self = DBA::selectFirst('contact', ['url'], ['self' => true, 'uid' => $uid]); |
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if (!DBA::isResult($self)) { |
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return false; |
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} |
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return self::getIdForURL($self['url'], 0, true); |
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} |
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/** |
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* @brief Returns the contact id for the user and the public contact id for a given contact id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* |
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* @return array with public and user's contact id |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function getPublicAndUserContacID($cid, $uid) |
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{ |
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if (empty($uid) || empty($cid)) { |
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return []; |
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} |
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$contact = DBA::selectFirst('contact', ['id', 'uid', 'url'], ['id' => $cid]); |
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if (!DBA::isResult($contact)) { |
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return []; |
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} |
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// We quit when the user id don't match the user id of the provided contact |
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if (($contact['uid'] != $uid) && ($contact['uid'] != 0)) { |
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return []; |
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} |
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if ($contact['uid'] != 0) { |
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$pcid = Contact::getIdForURL($contact['url'], 0, true, ['url' => $contact['url']]); |
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if (empty($pcid)) { |
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return []; |
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} |
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$ucid = $contact['id']; |
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} else { |
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$pcid = $contact['id']; |
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$ucid = Contact::getIdForURL($contact['url'], $uid, true); |
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} |
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return ['public' => $pcid, 'user' => $ucid]; |
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} |
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/** |
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* Returns contact details for a given contact id in combination with a user id |
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* |
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* @param int $cid A contact ID |
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* @param int $uid The User ID |
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* @param array $fields The selected fields for the contact |
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* |
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* @return array The contact details |
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* |
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* @throws \Exception |
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*/ |
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public static function getContactForUser($cid, $uid, array $fields = []) |
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{ |
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$contact = DBA::selectFirst('contact', $fields, ['id' => $cid, 'uid' => $uid]); |
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if (!DBA::isResult($contact)) { |
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return []; |
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} else { |
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return $contact; |
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} |
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} |
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/** |
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* @brief Block contact id for user id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* @param boolean $blocked Is the contact blocked or unblocked? |
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* @throws \Exception |
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*/ |
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public static function setBlockedForUser($cid, $uid, $blocked) |
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{ |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata)) { |
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return; |
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} |
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if ($cdata['user'] != 0) { |
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DBA::update('contact', ['blocked' => $blocked], ['id' => $cdata['user'], 'pending' => false]); |
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} |
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DBA::update('user-contact', ['blocked' => $blocked], ['cid' => $cdata['public'], 'uid' => $uid], true); |
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} |
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/** |
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* @brief Returns "block" state for contact id and user id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact id blocked for the given user? |
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* @throws \Exception |
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*/ |
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public static function isBlockedByUser($cid, $uid) |
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{ |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata)) { |
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return; |
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} |
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$public_blocked = false; |
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if (!empty($cdata['public'])) { |
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$public_contact = DBA::selectFirst('user-contact', ['blocked'], ['cid' => $cdata['public'], 'uid' => $uid]); |
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if (DBA::isResult($public_contact)) { |
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$public_blocked = $public_contact['blocked']; |
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} |
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} |
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$user_blocked = $public_blocked; |
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if (!empty($cdata['user'])) { |
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$user_contact = DBA::selectFirst('contact', ['blocked'], ['id' => $cdata['user'], 'pending' => false]); |
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if (DBA::isResult($user_contact)) { |
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$user_blocked = $user_contact['blocked']; |
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} |
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} |
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if ($user_blocked != $public_blocked) { |
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DBA::update('user-contact', ['blocked' => $user_blocked], ['cid' => $cdata['public'], 'uid' => $uid], true); |
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} |
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return $user_blocked; |
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} |
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/** |
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* @brief Ignore contact id for user id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* @param boolean $ignored Is the contact ignored or unignored? |
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* @throws \Exception |
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*/ |
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public static function setIgnoredForUser($cid, $uid, $ignored) |
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{ |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata)) { |
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return; |
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} |
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if ($cdata['user'] != 0) { |
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DBA::update('contact', ['readonly' => $ignored], ['id' => $cdata['user'], 'pending' => false]); |
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} |
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DBA::update('user-contact', ['ignored' => $ignored], ['cid' => $cdata['public'], 'uid' => $uid], true); |
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} |
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/** |
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* @brief Returns "ignore" state for contact id and user id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact id ignored for the given user? |
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* @throws \Exception |
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*/ |
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public static function isIgnoredByUser($cid, $uid) |
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{ |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata)) { |
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return; |
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} |
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$public_ignored = false; |
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if (!empty($cdata['public'])) { |
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$public_contact = DBA::selectFirst('user-contact', ['ignored'], ['cid' => $cdata['public'], 'uid' => $uid]); |
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if (DBA::isResult($public_contact)) { |
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$public_ignored = $public_contact['ignored']; |
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} |
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} |
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$user_ignored = $public_ignored; |
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if (!empty($cdata['user'])) { |
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$user_contact = DBA::selectFirst('contact', ['readonly'], ['id' => $cdata['user'], 'pending' => false]); |
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if (DBA::isResult($user_contact)) { |
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$user_ignored = $user_contact['readonly']; |
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} |
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} |
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if ($user_ignored != $public_ignored) { |
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DBA::update('user-contact', ['ignored' => $user_ignored], ['cid' => $cdata['public'], 'uid' => $uid], true); |
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} |
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return $user_ignored; |
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} |
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/** |
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* @brief Set "collapsed" for contact id and user id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* @param boolean $collapsed are the contact's posts collapsed or uncollapsed? |
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* @throws \Exception |
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*/ |
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public static function setCollapsedForUser($cid, $uid, $collapsed) |
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{ |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata)) { |
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return; |
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} |
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DBA::update('user-contact', ['collapsed' => $collapsed], ['cid' => $cdata['public'], 'uid' => $uid], true); |
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} |
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/** |
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* @brief Returns "collapsed" state for contact id and user id |
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* |
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* @param int $cid Either public contact id or user's contact id |
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* @param int $uid User ID |
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* |
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* @return boolean is the contact id blocked for the given user? |
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
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* @throws \ImagickException |
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*/ |
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public static function isCollapsedByUser($cid, $uid) |
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{ |
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$cdata = self::getPublicAndUserContacID($cid, $uid); |
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if (empty($cdata)) { |
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return; |
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} |
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$collapsed = false; |
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|
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if (!empty($cdata['public'])) { |
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$public_contact = DBA::selectFirst('user-contact', ['collapsed'], ['cid' => $cdata['public'], 'uid' => $uid]); |
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if (DBA::isResult($public_contact)) { |
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$collapsed = $public_contact['collapsed']; |
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} |
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} |
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return $collapsed; |
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} |
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|
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/** |
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* @brief Returns a list of contacts belonging in a group |
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* |
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* @param int $gid |
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* @return array |
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* @throws \Exception |
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*/ |
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public static function getByGroupId($gid) |
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{ |
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$return = []; |
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|
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if (intval($gid)) { |
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$stmt = DBA::p('SELECT `group_member`.`contact-id`, `contact`.* |
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FROM `contact` |
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INNER JOIN `group_member` |
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ON `contact`.`id` = `group_member`.`contact-id` |
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WHERE `gid` = ? |
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AND `contact`.`uid` = ? |
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AND NOT `contact`.`self` |
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AND NOT `contact`.`deleted` |
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AND NOT `contact`.`blocked` |
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AND NOT `contact`.`pending` |
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ORDER BY `contact`.`name` ASC', |
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$gid, |
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local_user() |
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); |
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|
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if (DBA::isResult($stmt)) { |
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$return = DBA::toArray($stmt); |
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} |
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} |
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|
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return $return; |
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} |
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|
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/** |
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* @brief Returns the count of OStatus contacts in a group |
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* |
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* @param int $gid |
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* @return int |
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* @throws \Exception |
|
*/ |
|
public static function getOStatusCountByGroupId($gid) |
|
{ |
|
$return = 0; |
|
if (intval($gid)) { |
|
$contacts = DBA::fetchFirst('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(), |
|
Protocol::OSTATUS |
|
); |
|
$return = $contacts['count']; |
|
} |
|
|
|
return $return; |
|
} |
|
|
|
/** |
|
* Creates the self-contact for the provided user id |
|
* |
|
* @param int $uid |
|
* @return bool Operation success |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function createSelfFromUserId($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' => $uid]); |
|
if (!DBA::isResult($user)) { |
|
return false; |
|
} |
|
|
|
$return = DBA::insert('contact', [ |
|
'uid' => $user['uid'], |
|
'created' => DateTimeFormat::utcNow(), |
|
'self' => 1, |
|
'name' => $user['username'], |
|
'nick' => $user['nickname'], |
|
'photo' => DI::baseUrl() . '/photo/profile/' . $user['uid'] . '.jpg', |
|
'thumb' => DI::baseUrl() . '/photo/avatar/' . $user['uid'] . '.jpg', |
|
'micro' => DI::baseUrl() . '/photo/micro/' . $user['uid'] . '.jpg', |
|
'blocked' => 0, |
|
'pending' => 0, |
|
'url' => DI::baseUrl() . '/profile/' . $user['nickname'], |
|
'nurl' => Strings::normaliseLink(DI::baseUrl() . '/profile/' . $user['nickname']), |
|
'addr' => $user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3), |
|
'request' => DI::baseUrl() . '/dfrn_request/' . $user['nickname'], |
|
'notify' => DI::baseUrl() . '/dfrn_notify/' . $user['nickname'], |
|
'poll' => DI::baseUrl() . '/dfrn_poll/' . $user['nickname'], |
|
'confirm' => DI::baseUrl() . '/dfrn_confirm/' . $user['nickname'], |
|
'poco' => DI::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 $update_avatar Force the avatar update |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function updateSelfFromUserID($uid, $update_avatar = false) |
|
{ |
|
$fields = ['id', 'name', 'nick', 'location', 'about', 'keywords', 'gender', 'avatar', |
|
'xmpp', 'contact-type', 'forum', 'prv', 'avatar-date', 'url', 'nurl', 'unsearchable', |
|
'photo', 'thumb', 'micro', 'addr', 'request', 'notify', 'poll', 'confirm', 'poco']; |
|
$self = DBA::selectFirst('contact', $fields, ['uid' => $uid, 'self' => true]); |
|
if (!DBA::isResult($self)) { |
|
return; |
|
} |
|
|
|
$fields = ['nickname', 'page-flags', 'account-type', 'hidewall']; |
|
$user = DBA::selectFirst('user', $fields, ['uid' => $uid]); |
|
if (!DBA::isResult($user)) { |
|
return; |
|
} |
|
|
|
$fields = ['name', 'photo', 'thumb', 'about', 'address', 'locality', 'region', |
|
'country-name', 'gender', 'pub_keywords', 'xmpp', 'net-publish']; |
|
$profile = DBA::selectFirst('profile', $fields, ['uid' => $uid, 'is-default' => true]); |
|
if (!DBA::isResult($profile)) { |
|
return; |
|
} |
|
|
|
$file_suffix = 'jpg'; |
|
|
|
$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'], 'contact-type' => $user['account-type'], |
|
'xmpp' => $profile['xmpp']]; |
|
|
|
$avatar = Photo::selectFirst(['resource-id', 'type'], ['uid' => $uid, 'profile' => true]); |
|
if (DBA::isResult($avatar)) { |
|
if ($update_avatar) { |
|
$fields['avatar-date'] = DateTimeFormat::utcNow(); |
|
} |
|
|
|
// Creating the path to the avatar, beginning with the file suffix |
|
$types = Images::supportedTypes(); |
|
if (isset($types[$avatar['type']])) { |
|
$file_suffix = $types[$avatar['type']]; |
|
} |
|
|
|
// We are adding a timestamp value so that other systems won't use cached content |
|
$timestamp = strtotime($fields['avatar-date']); |
|
|
|
$prefix = DI::baseUrl() . '/photo/' .$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'] = DI::baseUrl() . '/images/person-300.jpg'; |
|
$fields['thumb'] = DI::baseUrl() . '/images/person-80.jpg'; |
|
$fields['micro'] = DI::baseUrl() . '/images/person-48.jpg'; |
|
} |
|
|
|
$fields['avatar'] = DI::baseUrl() . '/photo/profile/' .$uid . '.' . $file_suffix; |
|
$fields['forum'] = $user['page-flags'] == User::PAGE_FLAGS_COMMUNITY; |
|
$fields['prv'] = $user['page-flags'] == User::PAGE_FLAGS_PRVGROUP; |
|
$fields['unsearchable'] = $user['hidewall'] || !$profile['net-publish']; |
|
|
|
// it seems as if ported accounts can have wrong values, so we make sure that now everything is fine. |
|
$fields['url'] = DI::baseUrl() . '/profile/' . $user['nickname']; |
|
$fields['nurl'] = Strings::normaliseLink($fields['url']); |
|
$fields['addr'] = $user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3); |
|
$fields['request'] = DI::baseUrl() . '/dfrn_request/' . $user['nickname']; |
|
$fields['notify'] = DI::baseUrl() . '/dfrn_notify/' . $user['nickname']; |
|
$fields['poll'] = DI::baseUrl() . '/dfrn_poll/'. $user['nickname']; |
|
$fields['confirm'] = DI::baseUrl() . '/dfrn_confirm/' . $user['nickname']; |
|
$fields['poco'] = DI::baseUrl() . '/poco/' . $user['nickname']; |
|
|
|
$update = false; |
|
|
|
foreach ($fields as $field => $content) { |
|
if ($self[$field] != $content) { |
|
$update = true; |
|
} |
|
} |
|
|
|
if ($update) { |
|
if ($fields['name'] != $self['name']) { |
|
$fields['name-date'] = DateTimeFormat::utcNow(); |
|
} |
|
$fields['updated'] = 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 |
|
$fields = ['photo' => DI::baseUrl() . '/photo/profile/' .$uid . '.' . $file_suffix, |
|
'thumb' => DI::baseUrl() . '/photo/avatar/' . $uid .'.' . $file_suffix]; |
|
DBA::update('profile', $fields, ['uid' => $uid, 'is-default' => true]); |
|
} |
|
} |
|
|
|
/** |
|
* @brief Marks a contact for removal |
|
* |
|
* @param int $id contact id |
|
* @return null |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function remove($id) |
|
{ |
|
// We want just to make sure that we don't delete our "self" contact |
|
$contact = DBA::selectFirst('contact', ['uid'], ['id' => $id, 'self' => false]); |
|
if (!DBA::isResult($contact) || !intval($contact['uid'])) { |
|
return; |
|
} |
|
|
|
// Archive the contact |
|
DBA::update('contact', ['archive' => true, 'network' => Protocol::PHANTOM, 'deleted' => true], ['id' => $id]); |
|
|
|
// Delete it in the background |
|
Worker::add(PRIORITY_MEDIUM, 'RemoveContact', $id); |
|
} |
|
|
|
/** |
|
* @brief Sends an unfriend message. Does not remove the contact |
|
* |
|
* @param array $user User unfriending |
|
* @param array $contact Contact unfriended |
|
* @param boolean $dissolve Remove the contact on the remote side |
|
* @return void |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function terminateFriendship(array $user, array $contact, $dissolve = false) |
|
{ |
|
if (empty($contact['network'])) { |
|
return; |
|
} |
|
|
|
$protocol = $contact['network']; |
|
if (($protocol == Protocol::DFRN) && !self::isLegacyDFRNContact($contact)) { |
|
$protocol = Protocol::ACTIVITYPUB; |
|
} |
|
|
|
if (($protocol == Protocol::DFRN) && $dissolve) { |
|
DFRN::deliver($user, $contact, 'placeholder', true); |
|
} elseif (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) { |
|
// create an unfollow slap |
|
$item = []; |
|
$item['verb'] = Activity::O_UNFOLLOW; |
|
$item['follow'] = $contact["url"]; |
|
$item['body'] = ''; |
|
$item['title'] = ''; |
|
$item['guid'] = ''; |
|
$item['tag'] = ''; |
|
$item['attach'] = ''; |
|
$slap = OStatus::salmon($item, $user); |
|
|
|
if (!empty($contact['notify'])) { |
|
Salmon::slapper($user, $contact['notify'], $slap); |
|
} |
|
} elseif ($protocol == Protocol::DIASPORA) { |
|
Diaspora::sendUnshare($user, $contact); |
|
} elseif ($protocol == Protocol::ACTIVITYPUB) { |
|
ActivityPub\Transmitter::sendContactUndo($contact['url'], $contact['id'], $user['uid']); |
|
|
|
if ($dissolve) { |
|
ActivityPub\Transmitter::sendContactReject($contact['url'], $contact['hub-verify'], $user['uid']); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* @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 |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function markForArchival(array $contact) |
|
{ |
|
if (!isset($contact['url']) && !empty($contact['id'])) { |
|
$fields = ['id', 'url', 'archive', 'self', 'term-date']; |
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $contact['id']]); |
|
if (!DBA::isResult($contact)) { |
|
return; |
|
} |
|
} elseif (!isset($contact['url'])) { |
|
Logger::log('Empty contact: ' . json_encode($contact) . ' - ' . System::callstack(20), Logger::DEBUG); |
|
} |
|
|
|
Logger::log('Contact '.$contact['id'].' is marked for archival', Logger::DEBUG); |
|
|
|
// Contact already archived or "self" contact? => nothing to do |
|
if ($contact['archive'] || $contact['self']) { |
|
return; |
|
} |
|
|
|
if ($contact['term-date'] <= DBA::NULL_DATETIME) { |
|
DBA::update('contact', ['term-date' => DateTimeFormat::utcNow()], ['id' => $contact['id']]); |
|
DBA::update('contact', ['term-date' => DateTimeFormat::utcNow()], ['`nurl` = ? AND `term-date` <= ? AND NOT `self`', Strings::normaliseLink($contact['url']), DBA::NULL_DATETIME]); |
|
} 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' => true], ['id' => $contact['id']]); |
|
DBA::update('contact', ['archive' => true], ['nurl' => Strings::normaliseLink($contact['url']), 'self' => false]); |
|
GContact::updateFromPublicContactURL($contact['url']); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* @brief Cancels the archival countdown |
|
* |
|
* @see Contact::markForArchival() |
|
* |
|
* @param array $contact contact to be unmarked for archival |
|
* @return null |
|
* @throws \Exception |
|
*/ |
|
public static function unmarkForArchival(array $contact) |
|
{ |
|
// Always unarchive the relay contact entry |
|
if (!empty($contact['batch']) && !empty($contact['term-date']) && ($contact['term-date'] > DBA::NULL_DATETIME)) { |
|
$fields = ['term-date' => DBA::NULL_DATETIME, 'archive' => false]; |
|
$condition = ['uid' => 0, 'network' => Protocol::FEDERATED, 'batch' => $contact['batch'], 'contact-type' => self::TYPE_RELAY]; |
|
DBA::update('contact', $fields, $condition); |
|
} |
|
|
|
$condition = ['`id` = ? AND (`term-date` > ? OR `archive`)', $contact['id'], DBA::NULL_DATETIME]; |
|
$exists = DBA::exists('contact', $condition); |
|
|
|
// We don't need to update, we never marked this contact for archival |
|
if (!$exists) { |
|
return; |
|
} |
|
|
|
Logger::log('Contact '.$contact['id'].' is marked as vital again', Logger::DEBUG); |
|
|
|
if (!isset($contact['url']) && !empty($contact['id'])) { |
|
$fields = ['id', 'url', 'batch']; |
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $contact['id']]); |
|
if (!DBA::isResult($contact)) { |
|
return; |
|
} |
|
} |
|
|
|
// It's a miracle. Our dead contact has inexplicably come back to life. |
|
$fields = ['term-date' => DBA::NULL_DATETIME, 'archive' => false]; |
|
DBA::update('contact', $fields, ['id' => $contact['id']]); |
|
DBA::update('contact', $fields, ['nurl' => Strings::normaliseLink($contact['url']), 'self' => false]); |
|
GContact::updateFromPublicContactURL($contact['url']); |
|
} |
|
|
|
/** |
|
* @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 $default If not data was found take this data as default value |
|
* |
|
* @return array Contact data |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function getDetailsByURL($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); |
|
|
|
$nurl = Strings::normaliseLink($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`, `rel`, `pending` |
|
FROM `contact` WHERE `nurl` = ? AND `uid` = ?", $nurl, $uid); |
|
$r = DBA::toArray($s); |
|
|
|
// Fetch contact data from the contact table for the given user, checking with the alias |
|
if (!DBA::isResult($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`, `rel`, `pending` |
|
FROM `contact` WHERE `alias` IN (?, ?, ?) AND `uid` = ?", $nurl, $url, $ssl_url, $uid); |
|
$r = DBA::toArray($s); |
|
} |
|
|
|
// Fetch the data from the contact table with "uid=0" (which is filled automatically) |
|
if (!DBA::isResult($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`, `rel`, `pending` |
|
FROM `contact` WHERE `nurl` = ? AND `uid` = 0", $nurl); |
|
$r = DBA::toArray($s); |
|
} |
|
|
|
// Fetch the data from the contact table with "uid=0" (which is filled automatically) - checked with the alias |
|
if (!DBA::isResult($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`, `rel`, `pending` |
|
FROM `contact` WHERE `alias` IN (?, ?, ?) AND `uid` = 0", $nurl, $url, $ssl_url); |
|
$r = DBA::toArray($s); |
|
} |
|
|
|
// Fetch the data from the gcontact table |
|
if (!DBA::isResult($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`, 2 AS `rel`, 0 AS `pending` |
|
FROM `gcontact` WHERE `nurl` = ?", $nurl); |
|
$r = DBA::toArray($s); |
|
} |
|
|
|
if (DBA::isResult($r)) { |
|
// If there is more than one entry we filter out the connector networks |
|
if (count($r) > 1) { |
|
foreach ($r as $id => $result) { |
|
if (!in_array($result["network"], Protocol::NATIVE_SUPPORT)) { |
|
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"] > DBA::NULL_DATE) { |
|
$bd_timestamp = strtotime($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"] = DBA::NULL_DATE; |
|
} |
|
} else { |
|
$profile = $default; |
|
} |
|
|
|
if (empty($profile["photo"]) && isset($default["photo"])) { |
|
$profile["photo"] = $default["photo"]; |
|
} |
|
|
|
if (empty($profile["name"]) && isset($default["name"])) { |
|
$profile["name"] = $default["name"]; |
|
} |
|
|
|
if (empty($profile["network"]) && isset($default["network"])) { |
|
$profile["network"] = $default["network"]; |
|
} |
|
|
|
if (empty($profile["thumb"]) && isset($profile["photo"])) { |
|
$profile["thumb"] = $profile["photo"]; |
|
} |
|
|
|
if (empty($profile["micro"]) && isset($profile["thumb"])) { |
|
$profile["micro"] = $profile["thumb"]; |
|
} |
|
|
|
if ((empty($profile["addr"]) || empty($profile["name"])) && !empty($profile["gid"]) |
|
&& in_array($profile["network"], Protocol::FEDERATED) |
|
) { |
|
Worker::add(PRIORITY_LOW, "UpdateGContact", $url); |
|
} |
|
|
|
// Show contact details of Diaspora contacts only if connected |
|
if (empty($profile["cid"]) && ($profile["network"] ?? "") == Protocol::DIASPORA) { |
|
$profile["location"] = ""; |
|
$profile["about"] = ""; |
|
$profile["gender"] = ""; |
|
$profile["birthday"] = DBA::NULL_DATE; |
|
} |
|
|
|
$cache[$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 $uid User id |
|
* |
|
* @return array Contact data |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function getDetailsByAddr($addr, $uid = -1) |
|
{ |
|
if ($addr == '') { |
|
return []; |
|
} |
|
|
|
if ($uid == -1) { |
|
$uid = local_user(); |
|
} |
|
|
|
// Fetch contact data from the contact table for the given user |
|
$r = q("SELECT `id`, `id` AS `cid`, 0 AS `gid`, 0 AS `zid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`, |
|
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, `self`, `rel`, `pending` |
|
FROM `contact` WHERE `addr` = '%s' AND `uid` = %d AND NOT `deleted`", |
|
DBA::escape($addr), |
|
intval($uid) |
|
); |
|
// Fetch the data from the contact table with "uid=0" (which is filled automatically) |
|
if (!DBA::isResult($r)) { |
|
$r = q("SELECT `id`, 0 AS `cid`, `id` AS `zid`, 0 AS `gid`, `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, `xmpp`, |
|
`keywords`, `gender`, `photo`, `thumb`, `micro`, `forum`, `prv`, (`forum` | `prv`) AS `community`, `contact-type`, `bd` AS `birthday`, 0 AS `self`, `rel`, `pending` |
|
FROM `contact` WHERE `addr` = '%s' AND `uid` = 0 AND NOT `deleted`", |
|
DBA::escape($addr) |
|
); |
|
} |
|
|
|
// Fetch the data from the gcontact table |
|
if (!DBA::isResult($r)) { |
|
$r = q("SELECT 0 AS `id`, 0 AS `cid`, `id` AS `gid`, 0 AS `zid`, 0 AS `uid`, `url`, `nurl`, `alias`, `network`, `name`, `nick`, `addr`, `location`, `about`, '' AS `xmpp`, |
|
`keywords`, `gender`, `photo`, `photo` AS `thumb`, `photo` AS `micro`, `community` AS `forum`, 0 AS `prv`, `community`, `contact-type`, `birthday`, 0 AS `self`, 2 AS `rel`, 0 AS `pending` |
|
FROM `gcontact` WHERE `addr` = '%s'", |
|
DBA::escape($addr) |
|
); |
|
} |
|
|
|
if (!DBA::isResult($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 |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function photoMenu(array $contact, $uid = 0) |
|
{ |
|
$pm_url = ''; |
|
$status_link = ''; |
|
$photos_link = ''; |
|
$contact_drop_link = ''; |
|
$poke_link = ''; |
|
|
|
if ($uid == 0) { |
|
$uid = local_user(); |
|
} |
|
|
|
if (empty($contact['uid']) || ($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' => $uid]); |
|
if (DBA::isResult($contact_own)) { |
|
return self::photoMenu($contact_own, $uid); |
|
} |
|
} |
|
|
|
$sparkle = false; |
|
if (($contact['network'] === Protocol::DFRN) && !$contact['self'] && empty($contact['pending'])) { |
|
$sparkle = true; |
|
$profile_link = DI::baseUrl() . '/redir/' . $contact['id']; |
|
} else { |
|
$profile_link = $contact['url']; |
|
} |
|
|
|
if ($profile_link === 'mailbox') { |
|
$profile_link = ''; |
|
} |
|
|
|
if ($sparkle) { |
|
$status_link = $profile_link . '?tab=status'; |
|
$photos_link = str_replace('/profile/', '/photos/', $profile_link); |
|
$profile_link = $profile_link . '?tab=profile'; |
|
} |
|
|
|
if (self::canReceivePrivateMessages($contact) && empty($contact['pending'])) { |
|
$pm_url = DI::baseUrl() . '/message/new/' . $contact['id']; |
|
} |
|
|
|
if (($contact['network'] == Protocol::DFRN) && !$contact['self'] && empty($contact['pending'])) { |
|
$poke_link = DI::baseUrl() . '/poke/?c=' . $contact['id']; |
|
} |
|
|
|
$contact_url = DI::baseUrl() . '/contact/' . $contact['id']; |
|
|
|
$posts_link = DI::baseUrl() . '/contact/' . $contact['id'] . '/conversations'; |
|
|
|
if (!$contact['self']) { |
|
$contact_drop_link = DI::baseUrl() . '/contact/' . $contact['id'] . '/drop?confirm=1'; |
|
} |
|
|
|
$follow_link = ''; |
|
$unfollow_link = ''; |
|
if (!$contact['self'] && in_array($contact['network'], Protocol::NATIVE_SUPPORT)) { |
|
if ($contact['uid'] && in_array($contact['rel'], [self::SHARING, self::FRIEND])) { |
|
$unfollow_link = 'unfollow?url=' . urlencode($contact['url']); |
|
} elseif(!$contact['pending']) { |
|
$follow_link = 'follow?url=' . urlencode($contact['url']); |
|
} |
|
} |
|
|
|
/** |
|
* Menu array: |
|
* "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ] |
|
*/ |
|
if (empty($contact['uid'])) { |
|
$menu = [ |
|
'profile' => [L10n::t('View Profile') , $profile_link , true], |
|
'network' => [L10n::t('Network Posts') , $posts_link , false], |
|
'edit' => [L10n::t('View Contact') , $contact_url , false], |
|
'follow' => [L10n::t('Connect/Follow'), $follow_link , true], |
|
'unfollow'=> [L10n::t('UnFollow') , $unfollow_link, true], |
|
]; |
|
} else { |
|
$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], |
|
'follow' => [L10n::t('Connect/Follow'), $follow_link , true], |
|
'unfollow'=> [L10n::t('UnFollow') , $unfollow_link , true], |
|
]; |
|
|
|
if (!empty($contact['pending'])) { |
|
$intro = DBA::selectFirst('intro', ['id'], ['contact-id' => $contact['id']]); |
|
if (DBA::isResult($intro)) { |
|
$menu['follow'] = [L10n::t('Approve'), 'notifications/intros/' . $intro['id'], true]; |
|
} |
|
} |
|
} |
|
|
|
$args = ['contact' => $contact, 'menu' => &$menu]; |
|
|
|
Hook::callAll('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 $uid uid |
|
* @return array |
|
* @throws \Exception |
|
*/ |
|
public static function getUngroupedList($uid) |
|
{ |
|
return q("SELECT * |
|
FROM `contact` |
|
WHERE `uid` = %d |
|
AND NOT `self` |
|
AND NOT `deleted` |
|
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 |
|
)", intval($uid), intval($uid)); |
|
} |
|
|
|
/** |
|
* Have a look at all contact tables for a given profile url. |
|
* This function works as a replacement for probing the contact. |
|
* |
|
* @param string $url Contact URL |
|
* @param integer $cid Contact ID |
|
* |
|
* @return array Contact array in the "probe" structure |
|
*/ |
|
private static function getProbeDataFromDatabase($url, $cid = null) |
|
{ |
|
// The link could be provided as http although we stored it as https |
|
$ssl_url = str_replace('http://', 'https://', $url); |
|
|
|
$fields = ['id', 'uid', 'url', 'addr', 'alias', 'notify', 'poll', 'name', 'nick', |
|
'photo', 'keywords', 'location', 'about', 'network', |
|
'priority', 'batch', 'request', 'confirm', 'poco']; |
|
|
|
if (!empty($cid)) { |
|
$data = DBA::selectFirst('contact', $fields, ['id' => $cid]); |
|
if (DBA::isResult($data)) { |
|
return $data; |
|
} |
|
} |
|
|
|
$data = DBA::selectFirst('contact', $fields, ['nurl' => Strings::normaliseLink($url)]); |
|
|
|
if (!DBA::isResult($data)) { |
|
$condition = ['alias' => [$url, Strings::normaliseLink($url), $ssl_url]]; |
|
$data = DBA::selectFirst('contact', $fields, $condition); |
|
} |
|
|
|
if (DBA::isResult($data)) { |
|
// For security reasons we don't fetch key data from our users |
|
$data["pubkey"] = ''; |
|
return $data; |
|
} |
|
|
|
$fields = ['url', 'addr', 'alias', 'notify', 'name', 'nick', |
|
'photo', 'keywords', 'location', 'about', 'network']; |
|
$data = DBA::selectFirst('gcontact', $fields, ['nurl' => Strings::normaliseLink($url)]); |
|
|
|
if (!DBA::isResult($data)) { |
|
$condition = ['alias' => [$url, Strings::normaliseLink($url), $ssl_url]]; |
|
$data = DBA::selectFirst('contact', $fields, $condition); |
|
} |
|
|
|
if (DBA::isResult($data)) { |
|
$data["pubkey"] = ''; |
|
$data["poll"] = ''; |
|
$data["priority"] = 0; |
|
$data["batch"] = ''; |
|
$data["request"] = ''; |
|
$data["confirm"] = ''; |
|
$data["poco"] = ''; |
|
return $data; |
|
} |
|
|
|
$data = ActivityPub::probeProfile($url, false); |
|
if (!empty($data)) { |
|
return $data; |
|
} |
|
|
|
$fields = ['url', 'addr', 'alias', 'notify', 'poll', 'name', 'nick', |
|
'photo', 'network', 'priority', 'batch', 'request', 'confirm']; |
|
$data = DBA::selectFirst('fcontact', $fields, ['url' => $url]); |
|
|
|
if (!DBA::isResult($data)) { |
|
$condition = ['alias' => [$url, Strings::normaliseLink($url), $ssl_url]]; |
|
$data = DBA::selectFirst('contact', $fields, $condition); |
|
} |
|
|
|
if (DBA::isResult($data)) { |
|
$data["pubkey"] = ''; |
|
$data["keywords"] = ''; |
|
$data["location"] = ''; |
|
$data["about"] = ''; |
|
$data["poco"] = ''; |
|
return $data; |
|
} |
|
|
|
return []; |
|
} |
|
|
|
/** |
|
* @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 |
|
* @param boolean $in_loop Internally used variable to prevent an endless loop |
|
* |
|
* @return integer Contact ID |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function getIdForURL($url, $uid = 0, $no_update = false, $default = [], $in_loop = false) |
|
{ |
|
Logger::log("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 |
|
$fields = ['id', 'avatar', 'updated', 'network']; |
|
$options = ['order' => ['id']]; |
|
$contact = DBA::selectFirst('contact', $fields, ['nurl' => Strings::normaliseLink($url), 'uid' => $uid, 'deleted' => false], $options); |
|
|
|
// Then the addr (nick@server.tld) |
|
if (!DBA::isResult($contact)) { |
|
$contact = DBA::selectFirst('contact', $fields, ['addr' => str_replace('acct:', '', $url), 'uid' => $uid, 'deleted' => false], $options); |
|
} |
|
|
|
// Then the alias (which could be anything) |
|
if (!DBA::isResult($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` = ? AND NOT `deleted`', $url, Strings::normaliseLink($url), $ssl_url, $uid]; |
|
$contact = DBA::selectFirst('contact', $fields, $condition, $options); |
|
} |
|
|
|
if (DBA::isResult($contact)) { |
|
$contact_id = $contact["id"]; |
|
$update_contact = false; |
|
|
|
// Update the contact every 7 days (Don't update mail or feed contacts) |
|
if (in_array($contact['network'], Protocol::FEDERATED)) { |
|
$update_contact = ($contact['updated'] < DateTimeFormat::utc('now -7 days')); |
|
|
|
// We force the update if the avatar is empty |
|
if (empty($contact['avatar'])) { |
|
$update_contact = true; |
|
} |
|
} elseif (empty($default) && in_array($contact['network'], [Protocol::MAIL, Protocol::PHANTOM]) && ($uid == 0)) { |
|
// Update public mail accounts via their user's accounts |
|
$fields = ['network', 'addr', 'name', 'nick', 'avatar', 'photo', 'thumb', 'micro']; |
|
$mailcontact = DBA::selectFirst('contact', $fields, ["`addr` = ? AND `network` = ? AND `uid` != 0", $url, Protocol::MAIL]); |
|
if (!DBA::isResult($mailcontact)) { |
|
$mailcontact = DBA::selectFirst('contact', $fields, ["`nurl` = ? AND `network` = ? AND `uid` != 0", $url, Protocol::MAIL]); |
|
} |
|
|
|
if (DBA::isResult($mailcontact)) { |
|
DBA::update('contact', $mailcontact, ['id' => $contact_id]); |
|
} |
|
} |
|
|
|
// Update the contact in the background if needed but it is called by the frontend |
|
if ($update_contact && $no_update && in_array($contact['network'], Protocol::NATIVE_SUPPORT)) { |
|
Worker::add(PRIORITY_LOW, "UpdateContact", $contact_id, ($uid == 0 ? 'force' : '')); |
|
} |
|
|
|
if (!$update_contact || $no_update) { |
|
return $contact_id; |
|
} |
|
} elseif ($uid != 0) { |
|
// Non-existing user-specific contact, exiting |
|
return 0; |
|
} |
|
|
|
if ($no_update && empty($default)) { |
|
// When we don't want to update, we look if we know this contact in any way |
|
$data = self::getProbeDataFromDatabase($url, $contact_id); |
|
$background_update = true; |
|
} elseif ($no_update && !empty($default['network'])) { |
|
// If there are default values, take these |
|
$data = $default; |
|
$background_update = false; |
|
} else { |
|
$data = []; |
|
$background_update = false; |
|
} |
|
|
|
if (empty($data)) { |
|
$data = Probe::uri($url, "", $uid); |
|
// Ensure that there is a gserver entry |
|
if (!empty($data['baseurl']) && ($data['network'] != Protocol::PHANTOM)) { |
|
GServer::check($data['baseurl']); |
|
} |
|
} |
|
|
|
// Take the default values when probing failed |
|
if (!empty($default) && !in_array($data["network"], array_merge(Protocol::NATIVE_SUPPORT, [Protocol::PUMPIO]))) { |
|
$data = array_merge($data, $default); |
|
} |
|
|
|
if (empty($data) || ($data['network'] == Protocol::PHANTOM)) { |
|
Logger::info('No valid network found', ['url' => $url, 'data' => $data, 'callstack' => System::callstack(20)]); |
|
return 0; |
|
} |
|
|
|
if (!$contact_id && !empty($data['alias']) && ($data['alias'] != $url) && !$in_loop) { |
|
$contact_id = self::getIdForURL($data["alias"], $uid, true, $default, true); |
|
} |
|
|
|
if (!$contact_id) { |
|
$fields = [ |
|
'uid' => $uid, |
|
'created' => DateTimeFormat::utcNow(), |
|
'url' => $data['url'], |
|
'nurl' => Strings::normaliseLink($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' => self::SHARING, |
|
'priority' => $data['priority'] ?? 0, |
|
'batch' => $data['batch'] ?? '', |
|
'request' => $data['request'] ?? '', |
|
'confirm' => $data['confirm'] ?? '', |
|
'poco' => $data['poco'] ?? '', |
|
'baseurl' => $data['baseurl'] ?? '', |
|
'name-date' => DateTimeFormat::utcNow(), |
|
'uri-date' => DateTimeFormat::utcNow(), |
|
'avatar-date' => DateTimeFormat::utcNow(), |
|
'writable' => 1, |
|
'blocked' => 0, |
|
'readonly' => 0, |
|
'pending' => 0]; |
|
|
|
$condition = ['nurl' => Strings::normaliseLink($data["url"]), 'uid' => $uid, 'deleted' => false]; |
|
|
|
// Before inserting we do check if the entry does exist now. |
|
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]); |
|
if (!DBA::isResult($contact)) { |
|
Logger::info('Create new contact', $fields); |
|
|
|
self::insert($fields); |
|
|
|
// We intentionally aren't using lastInsertId here. There is a chance for duplicates. |
|
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]); |
|
if (!DBA::isResult($contact)) { |
|
Logger::info('Contact creation failed', $fields); |
|
// Shouldn't happen |
|
return 0; |
|
} |
|
} else { |
|
Logger::info('Contact had been created before', ['id' => $contact["id"], 'url' => $url, 'contact' => $fields]); |
|
} |
|
|
|
$contact_id = $contact["id"]; |
|
} |
|
|
|
if (!empty($data['photo']) && ($data['network'] != Protocol::FEED)) { |
|
self::updateAvatar($data['photo'], $uid, $contact_id); |
|
} |
|
|
|
if (in_array($data["network"], array_merge(Protocol::NATIVE_SUPPORT, [Protocol::PUMPIO]))) { |
|
if ($background_update) { |
|
// Update in the background when we fetched the data solely from the database |
|
Worker::add(PRIORITY_MEDIUM, "UpdateContact", $contact_id, ($uid == 0 ? 'force' : '')); |
|
} else { |
|
// Else do a direct update |
|
self::updateFromProbe($contact_id, '', false); |
|
|
|
// Update the gcontact entry |
|
if ($uid == 0) { |
|
GContact::updateFromPublicContactID($contact_id); |
|
} |
|
} |
|
} else { |
|
$fields = ['url', 'nurl', 'addr', 'alias', 'name', 'nick', 'keywords', 'location', 'about', 'avatar-date', 'baseurl']; |
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $contact_id]); |
|
|
|
// This condition should always be true |
|
if (!DBA::isResult($contact)) { |
|
return $contact_id; |
|
} |
|
|
|
$updated = [ |
|
'url' => $data['url'], |
|
'nurl' => Strings::normaliseLink($data['url']), |
|
'updated' => DateTimeFormat::utcNow() |
|
]; |
|
|
|
$fields = ['addr', 'alias', 'name', 'nick', 'keywords', 'location', 'about', 'baseurl']; |
|
|
|
foreach ($fields as $field) { |
|
$updated[$field] = ($data[$field] ?? '') ?: $contact[$field]; |
|
} |
|
|
|
if (($updated['addr'] != $contact['addr']) || (!empty($data['alias']) && ($data['alias'] != $contact['alias']))) { |
|
$updated['uri-date'] = DateTimeFormat::utcNow(); |
|
} |
|
|
|
if (($data['name'] != $contact['name']) || ($data['nick'] != $contact['nick'])) { |
|
$updated['name-date'] = DateTimeFormat::utcNow(); |
|
} |
|
|
|
DBA::update('contact', $updated, ['id' => $contact_id], $contact); |
|
} |
|
|
|
return $contact_id; |
|
} |
|
|
|
/** |
|
* @brief Checks if the contact is archived |
|
* |
|
* @param int $cid contact id |
|
* |
|
* @return boolean Is the contact archived? |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function isArchived(int $cid) |
|
{ |
|
if ($cid == 0) { |
|
return false; |
|
} |
|
|
|
$contact = DBA::selectFirst('contact', ['archive', 'url', 'batch'], ['id' => $cid]); |
|
if (!DBA::isResult($contact)) { |
|
return false; |
|
} |
|
|
|
if ($contact['archive']) { |
|
return true; |
|
} |
|
|
|
// Check status of ActivityPub endpoints |
|
$apcontact = APContact::getByURL($contact['url'], false); |
|
if (!empty($apcontact)) { |
|
if (!empty($apcontact['inbox']) && DBA::exists('inbox-status', ['archive' => true, 'url' => $apcontact['inbox']])) { |
|
return true; |
|
} |
|
|
|
if (!empty($apcontact['sharedinbox']) && DBA::exists('inbox-status', ['archive' => true, 'url' => $apcontact['sharedinbox']])) { |
|
return true; |
|
} |
|
} |
|
|
|
// Check status of Diaspora endpoints |
|
if (!empty($contact['batch'])) { |
|
$condition = ['archive' => true, 'uid' => 0, 'network' => Protocol::FEDERATED, 'batch' => $contact['batch'], 'contact-type' => self::TYPE_RELAY]; |
|
return DBA::exists('contact', $condition); |
|
} |
|
|
|
return false; |
|
} |
|
|
|
/** |
|
* @brief Checks if the contact is blocked |
|
* |
|
* @param int $cid contact id |
|
* |
|
* @return boolean Is the contact blocked? |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
*/ |
|
public static function isBlocked($cid) |
|
{ |
|
if ($cid == 0) { |
|
return false; |
|
} |
|
|
|
$blocked = DBA::selectFirst('contact', ['blocked', 'url'], ['id' => $cid]); |
|
if (!DBA::isResult($blocked)) { |
|
return false; |
|
} |
|
|
|
if (Network::isUrlBlocked($blocked['url'])) { |
|
return true; |
|
} |
|
|
|
return (bool) $blocked['blocked']; |
|
} |
|
|
|
/** |
|
* @brief Checks if the contact is hidden |
|
* |
|
* @param int $cid contact id |
|
* |
|
* @return boolean Is the contact hidden? |
|
* @throws \Exception |
|
*/ |
|
public static function isHidden($cid) |
|
{ |
|
if ($cid == 0) { |
|
return false; |
|
} |
|
|
|
$hidden = DBA::selectFirst('contact', ['hidden'], ['id' => $cid]); |
|
if (!DBA::isResult($hidden)) { |
|
return false; |
|
} |
|
return (bool) $hidden['hidden']; |
|
} |
|
|
|
/** |
|
* @brief Returns posts from a given contact url |
|
* |
|
* @param string $contact_url Contact URL |
|
* |
|
* @param bool $thread_mode |
|
* @param int $update |
|
* @return string posts in HTML |
|
* @throws \Exception |
|
*/ |
|
public static function getPostsFromUrl($contact_url, $thread_mode = false, $update = 0) |
|
{ |
|
$a = DI::app(); |
|
|
|
$cid = self::getIdForURL($contact_url); |
|
|
|
$contact = DBA::selectFirst('contact', ['contact-type', 'network'], ['id' => $cid]); |
|
if (!DBA::isResult($contact)) { |
|
return ''; |
|
} |
|
|
|
if (empty($contact["network"]) || in_array($contact["network"], Protocol::FEDERATED)) { |
|
$sql = "(`item`.`uid` = 0 OR (`item`.`uid` = ? AND NOT `item`.`global`))"; |
|
} else { |
|
$sql = "`item`.`uid` = ?"; |
|
} |
|
|
|
$contact_field = ((($contact["contact-type"] == self::TYPE_COMMUNITY) || ($contact['network'] == Protocol::MAIL)) ? 'owner-id' : 'author-id'); |
|
|
|
if ($thread_mode) { |
|
$condition = ["`$contact_field` = ? AND `gravity` = ? AND " . $sql, |
|
$cid, GRAVITY_PARENT, local_user()]; |
|
} else { |
|
$condition = ["`$contact_field` = ? AND `gravity` IN (?, ?) AND " . $sql, |
|
$cid, GRAVITY_PARENT, GRAVITY_COMMENT, local_user()]; |
|
} |
|
|
|
$pager = new Pager(DI::args()->getQueryString()); |
|
|
|
$params = ['order' => ['received' => true], |
|
'limit' => [$pager->getStart(), $pager->getItemsPerPage()]]; |
|
|
|
if ($thread_mode) { |
|
$r = Item::selectThreadForUser(local_user(), ['uri'], $condition, $params); |
|
|
|
$items = Item::inArray($r); |
|
|
|
$o = conversation($a, $items, $pager, 'contacts', $update, false, 'commented', local_user()); |
|
} else { |
|
$r = Item::selectForUser(local_user(), [], $condition, $params); |
|
|
|
$items = Item::inArray($r); |
|
|
|
$o = conversation($a, $items, $pager, 'contact-posts', false); |
|
} |
|
|
|
if (!$update) { |
|
$o .= $pager->renderMinimal(count($items)); |
|
} |
|
|
|
return $o; |
|
} |
|
|
|
/** |
|
* @brief Returns the account type name |
|
* |
|
* The function can be called with either the user or the contact array |
|
* |
|
* @param array $contact contact or user array |
|
* @return string |
|
*/ |
|
public static function getAccountType(array $contact) |
|
{ |
|
// There are several fields that indicate that the contact or user is a forum |
|
// "page-flags" is a field in the user table, |
|
// "forum" and "prv" are used in the contact table. They stand for User::PAGE_FLAGS_COMMUNITY and User::PAGE_FLAGS_PRVGROUP. |
|
// "community" is used in the gcontact table and is true if the contact is User::PAGE_FLAGS_COMMUNITY or User::PAGE_FLAGS_PRVGROUP. |
|
if ((isset($contact['page-flags']) && (intval($contact['page-flags']) == User::PAGE_FLAGS_COMMUNITY)) |
|
|| (isset($contact['page-flags']) && (intval($contact['page-flags']) == User::PAGE_FLAGS_PRVGROUP)) |
|
|| (isset($contact['forum']) && intval($contact['forum'])) |
|
|| (isset($contact['prv']) && intval($contact['prv'])) |
|
|| (isset($contact['community']) && intval($contact['community'])) |
|
) { |
|
$type = self::TYPE_COMMUNITY; |
|
} else { |
|
$type = self::TYPE_PERSON; |
|
} |
|
|
|
// The "contact-type" (contact table) and "account-type" (user table) are more general then the chaos from above. |
|
if (isset($contact["contact-type"])) { |
|
$type = $contact["contact-type"]; |
|
} |
|
|
|
if (isset($contact["account-type"])) { |
|
$type = $contact["account-type"]; |
|
} |
|
|
|
switch ($type) { |
|
case self::TYPE_ORGANISATION: |
|
$account_type = L10n::t("Organisation"); |
|
break; |
|
|
|
case self::TYPE_NEWS: |
|
$account_type = L10n::t('News'); |
|
break; |
|
|
|
case self::TYPE_COMMUNITY: |
|
$account_type = L10n::t("Forum"); |
|
break; |
|
|
|
default: |
|
$account_type = ""; |
|
break; |
|
} |
|
|
|
return $account_type; |
|
} |
|
|
|
/** |
|
* @brief Blocks a contact |
|
* |
|
* @param int $cid |
|
* @return bool |
|
* @throws \Exception |
|
*/ |
|
public static function block($cid, $reason = null) |
|
{ |
|
$return = DBA::update('contact', ['blocked' => true, 'block_reason' => $reason], ['id' => $cid]); |
|
|
|
return $return; |
|
} |
|
|
|
/** |
|
* @brief Unblocks a contact |
|
* |
|
* @param int $cid |
|
* @return bool |
|
* @throws \Exception |
|
*/ |
|
public static function unblock($cid) |
|
{ |
|
$return = DBA::update('contact', ['blocked' => false, 'block_reason' => null], ['id' => $cid]); |
|
|
|
return $return; |
|
} |
|
|
|
/** |
|
* @brief Updates the avatar links in a contact only if needed |
|
* |
|
* @param string $avatar Link to avatar picture |
|
* @param int $uid User id of contact owner |
|
* @param int $cid Contact id |
|
* @param bool $force force picture update |
|
* |
|
* @return array Returns array of the different avatar sizes |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function updateAvatar($avatar, $uid, $cid, $force = false) |
|
{ |
|
$contact = DBA::selectFirst('contact', ['avatar', 'photo', 'thumb', 'micro', 'nurl'], ['id' => $cid, 'self' => false]); |
|
if (!DBA::isResult($contact)) { |
|
return false; |
|
} else { |
|
$data = [$contact["photo"], $contact["thumb"], $contact["micro"]]; |
|
} |
|
|
|
if (($contact["avatar"] != $avatar) || $force) { |
|
$photos = Photo::importProfilePhoto($avatar, $uid, $cid, true); |
|
|
|
if ($photos) { |
|
$fields = ['avatar' => $avatar, 'photo' => $photos[0], 'thumb' => $photos[1], 'micro' => $photos[2], 'avatar-date' => DateTimeFormat::utcNow()]; |
|
DBA::update('contact', $fields, ['id' => $cid]); |
|
|
|
// Update the public contact (contact id = 0) |
|
if ($uid != 0) { |
|
$pcontact = DBA::selectFirst('contact', ['id'], ['nurl' => $contact['nurl'], 'uid' => 0]); |
|
if (DBA::isResult($pcontact)) { |
|
DBA::update('contact', $fields, ['id' => $pcontact['id']]); |
|
} |
|
} |
|
|
|
return $photos; |
|
} |
|
} |
|
|
|
return $data; |
|
} |
|
|
|
/** |
|
* @brief Helper function for "updateFromProbe". Updates personal and public contact |
|
* |
|
* @param integer $id contact id |
|
* @param integer $uid user id |
|
* @param string $url The profile URL of the contact |
|
* @param array $fields The fields that are updated |
|
* |
|
* @throws \Exception |
|
*/ |
|
private static function updateContact($id, $uid, $url, array $fields) |
|
{ |
|
if (!DBA::update('contact', $fields, ['id' => $id])) { |
|
Logger::info('Couldn\'t update contact.', ['id' => $id, 'fields' => $fields]); |
|
return; |
|
} |
|
|
|
// Search for duplicated contacts and get rid of them |
|
if (self::removeDuplicates(Strings::normaliseLink($url), $uid) || ($uid != 0)) { |
|
return; |
|
} |
|
|
|
// Update the corresponding gcontact entry |
|
GContact::updateFromPublicContactID($id); |
|
|
|
// Archive or unarchive the contact. We only need to do this for the public contact. |
|
// The archive/unarchive function will update the personal contacts by themselves. |
|
$contact = DBA::selectFirst('contact', [], ['id' => $id]); |
|
if (!DBA::isResult($contact)) { |
|
Logger::info('Couldn\'t select contact for archival.', ['id' => $id]); |
|
return; |
|
} |
|
|
|
if (!empty($fields['success_update'])) { |
|
self::unmarkForArchival($contact); |
|
} elseif (!empty($fields['failure_update'])) { |
|
self::markForArchival($contact); |
|
} |
|
|
|
$condition = ['self' => false, 'nurl' => Strings::normaliseLink($url), 'network' => Protocol::FEDERATED]; |
|
|
|
// These contacts are sharing with us, we don't poll them. |
|
// This means that we don't set the update fields in "OnePoll.php". |
|
$condition['rel'] = self::SHARING; |
|
DBA::update('contact', $fields, $condition); |
|
|
|
unset($fields['last-update']); |
|
unset($fields['success_update']); |
|
unset($fields['failure_update']); |
|
|
|
if (empty($fields)) { |
|
return; |
|
} |
|
|
|
// We are polling these contacts, so we mustn't set the update fields here. |
|
$condition['rel'] = [self::FOLLOWER, self::FRIEND]; |
|
DBA::update('contact', $fields, $condition); |
|
} |
|
|
|
/** |
|
* @brief Remove duplicated contacts |
|
* |
|
* @param string $nurl Normalised contact url |
|
* @param integer $uid User id |
|
* @return boolean |
|
* @throws \Exception |
|
*/ |
|
public static function removeDuplicates(string $nurl, int $uid) |
|
{ |
|
$condition = ['nurl' => $nurl, 'uid' => $uid, 'deleted' => false, 'network' => Protocol::FEDERATED]; |
|
$count = DBA::count('contact', $condition); |
|
if ($count <= 1) { |
|
return false; |
|
} |
|
|
|
$first_contact = DBA::selectFirst('contact', ['id', 'network'], $condition, ['order' => ['id']]); |
|
if (!DBA::isResult($first_contact)) { |
|
// Shouldn't happen - so we handle it |
|
return false; |
|
} |
|
|
|
$first = $first_contact['id']; |
|
Logger::info('Found duplicates', ['count' => $count, 'first' => $first, 'uid' => $uid, 'nurl' => $nurl]); |
|
if (($uid != 0 && ($first_contact['network'] == Protocol::DFRN))) { |
|
// Don't handle non public DFRN duplicates by now (legacy DFRN is very special because of the key handling) |
|
Logger::info('Not handling non public DFRN duplicate', ['uid' => $uid, 'nurl' => $nurl]); |
|
return false; |
|
} |
|
|
|
// Find all duplicates |
|
$condition = ["`nurl` = ? AND `uid` = ? AND `id` != ? AND NOT `self` AND NOT `deleted`", $nurl, $uid, $first]; |
|
$duplicates = DBA::select('contact', ['id', 'network'], $condition); |
|
while ($duplicate = DBA::fetch($duplicates)) { |
|
if (!in_array($duplicate['network'], Protocol::FEDERATED)) { |
|
continue; |
|
} |
|
|
|
Worker::add(PRIORITY_HIGH, 'MergeContact', $first, $duplicate['id'], $uid); |
|
} |
|
Logger::info('Duplicates handled', ['uid' => $uid, 'nurl' => $nurl]); |
|
return true; |
|
} |
|
|
|
/** |
|
* @param integer $id contact id |
|
* @param string $network Optional network we are probing for |
|
* @param boolean $force Optional forcing of network probing (otherwise we use the cached data) |
|
* @return boolean |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function updateFromProbe($id, $network = '', $force = false) |
|
{ |
|
/* |
|
Warning: Never ever fetch the public key via Probe::uri and write it into the contacts. |
|
This will reliably kill your communication with old Friendica contacts. |
|
*/ |
|
|
|
// These fields aren't updated by this routine: |
|
// 'xmpp', 'sensitive' |
|
|
|
$fields = ['uid', 'avatar', 'name', 'nick', 'location', 'keywords', 'about', 'gender', |
|
'unsearchable', 'url', 'addr', 'batch', 'notify', 'poll', 'request', 'confirm', 'poco', |
|
'network', 'alias', 'baseurl', 'forum', 'prv', 'contact-type', 'pubkey']; |
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $id]); |
|
if (!DBA::isResult($contact)) { |
|
return false; |
|
} |
|
|
|
$uid = $contact['uid']; |
|
unset($contact['uid']); |
|
|
|
$pubkey = $contact['pubkey']; |
|
unset($contact['pubkey']); |
|
|
|
$contact['photo'] = $contact['avatar']; |
|
unset($contact['avatar']); |
|
|
|
$ret = Probe::uri($contact['url'], $network, $uid, !$force); |
|
|
|
$updated = DateTimeFormat::utcNow(); |
|
|
|
// We must not try to update relay contacts via probe. They are no real contacts. |
|
// We check after the probing to be able to correct falsely detected contact types. |
|
if (($contact['contact-type'] == self::TYPE_RELAY) && |
|
(!Strings::compareLink($ret['url'], $contact['url']) || in_array($ret['network'], [Protocol::FEED, Protocol::PHANTOM]))) { |
|
self::updateContact($id, $uid, $contact['url'], ['last-update' => $updated, 'success_update' => $updated]); |
|
Logger::info('Not updating relais', ['id' => $id, 'url' => $contact['url']]); |
|
return true; |
|
} |
|
|
|
// If Probe::uri fails the network code will be different ("feed" or "unkn") |
|
if (in_array($ret['network'], [Protocol::FEED, Protocol::PHANTOM]) && ($ret['network'] != $contact['network'])) { |
|
if ($force && ($uid == 0)) { |
|
self::updateContact($id, $uid, $ret['url'], ['last-update' => $updated, 'failure_update' => $updated]); |
|
} |
|
return false; |
|
} |
|
|
|
if (isset($ret['hide']) && is_bool($ret['hide'])) { |
|
$ret['unsearchable'] = $ret['hide']; |
|
} |
|
|
|
if (isset($ret['account-type']) && is_int($ret['account-type'])) { |
|
$ret['forum'] = false; |
|
$ret['prv'] = false; |
|
$ret['contact-type'] = $ret['account-type']; |
|
if ($ret['contact-type'] == User::ACCOUNT_TYPE_COMMUNITY) { |
|
$apcontact = APContact::getByURL($ret['url'], false); |
|
if (isset($apcontact['manually-approve'])) { |
|
$ret['forum'] = (bool)!$apcontact['manually-approve']; |
|
$ret['prv'] = (bool)!$ret['forum']; |
|
} |
|
} |
|
} |
|
|
|
$new_pubkey = $ret['pubkey']; |
|
|
|
$update = false; |
|
|
|
// make sure to not overwrite existing values with blank entries except some technical fields |
|
$keep = ['batch', 'notify', 'poll', 'request', 'confirm', 'poco', 'baseurl']; |
|
foreach ($ret as $key => $val) { |
|
if (!array_key_exists($key, $contact)) { |
|
unset($ret[$key]); |
|
} elseif (($contact[$key] != '') && ($val === '') && !is_bool($ret[$key]) && !in_array($key, $keep)) { |
|
$ret[$key] = $contact[$key]; |
|
} elseif ($ret[$key] != $contact[$key]) { |
|
$update = true; |
|
} |
|
} |
|
|
|
if (!empty($ret['photo']) && ($ret['network'] != Protocol::FEED)) { |
|
self::updateAvatar($ret['photo'], $uid, $id, $update || $force); |
|
} |
|
|
|
if (!$update) { |
|
if ($force) { |
|
self::updateContact($id, $uid, $ret['url'], ['last-update' => $updated, 'success_update' => $updated]); |
|
} |
|
return true; |
|
} |
|
|
|
$ret['nurl'] = Strings::normaliseLink($ret['url']); |
|
$ret['updated'] = $updated; |
|
|
|
// Only fill the pubkey if it had been empty before. We have to prevent identity theft. |
|
if (empty($pubkey) && !empty($new_pubkey)) { |
|
$ret['pubkey'] = $new_pubkey; |
|
} |
|
|
|
if (($ret['addr'] != $contact['addr']) || (!empty($ret['alias']) && ($ret['alias'] != $contact['alias']))) { |
|
$ret['uri-date'] = DateTimeFormat::utcNow(); |
|
} |
|
|
|
if (($ret['name'] != $contact['name']) || ($ret['nick'] != $contact['nick'])) { |
|
$ret['name-date'] = $updated; |
|
} |
|
|
|
if ($force && ($uid == 0)) { |
|
$ret['last-update'] = $updated; |
|
$ret['success_update'] = $updated; |
|
} |
|
|
|
unset($ret['photo']); |
|
|
|
self::updateContact($id, $uid, $ret['url'], $ret); |
|
|
|
return true; |
|
} |
|
|
|
public static function updateFromProbeByURL($url, $force = false) |
|
{ |
|
$id = self::getIdForURL($url); |
|
|
|
if (empty($id)) { |
|
return $id; |
|
} |
|
|
|
self::updateFromProbe($id, '', $force); |
|
|
|
return $id; |
|
} |
|
|
|
/** |
|
* Detects if a given contact array belongs to a legacy DFRN connection |
|
* |
|
* @param array $contact |
|
* @return boolean |
|
*/ |
|
public static function isLegacyDFRNContact($contact) |
|
{ |
|
// Newer Friendica contacts are connected via AP, then these fields aren't set |
|
return !empty($contact['dfrn-id']) || !empty($contact['issued-id']); |
|
} |
|
|
|
/** |
|
* Detects the communication protocol for a given contact url. |
|
* This is used to detect Friendica contacts that we can communicate via AP. |
|
* |
|
* @param string $url contact url |
|
* @param string $network Network of that contact |
|
* @return string with protocol |
|
*/ |
|
public static function getProtocol($url, $network) |
|
{ |
|
if ($network != Protocol::DFRN) { |
|
return $network; |
|
} |
|
|
|
$apcontact = APContact::getByURL($url); |
|
if (!empty($apcontact) && !empty($apcontact['generator'])) { |
|
return Protocol::ACTIVITYPUB; |
|
} else { |
|
return $network; |
|
} |
|
} |
|
|
|
/** |
|
* Takes a $uid and a url/handle and adds a new contact |
|
* Currently if the contact is DFRN, interactive needs to be true, to redirect to the |
|
* dfrn_request page. |
|
* |
|
* Otherwise this can be used to bulk add StatusNet contacts, Twitter contacts, etc. |
|
* |
|
* Returns an array |
|
* $return['success'] boolean true if successful |
|
* $return['message'] error text if success is false. |
|
* |
|
* @brief Takes a $uid and a url/handle and adds a new contact |
|
* @param int $uid |
|
* @param string $url |
|
* @param bool $interactive |
|
* @param string $network |
|
* @return array |
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException |
|
* @throws \ImagickException |
|
*/ |
|
public static function createFromProbe($uid, $url, $interactive = false, $network = '') |
|
{ |
|
$result = ['cid' => -1, 'success' => false, 'message' => '']; |
|
|
|
$a = DI::app(); |
|
|
|
// remove ajax junk, e.g. Twitter |
|
$url = str_replace('/#!/', '/', $url); |
|
|
|
if (!Network::isUrlAllowed($url)) { |
|
$result['message'] = L10n::t('Disallowed profile URL.'); |
|
return $result; |
|
} |
|
|
|
if (Network::isUrlBlocked($url)) { |
|
$result['message'] = L10n::t('Blocked domain'); |
|
return $result; |
|
} |
|
|
|
if (!$url) { |
|
$result['message'] = L10n::t('Connect URL missing.'); |
|
return $result; |
|
} |
|
|
|
$arr = ['url' => $url, 'contact' => []]; |
|
|
|
Hook::callAll('follow', $arr); |
|
|
|
if (empty($arr)) { |
|
$result['message'] = L10n::t('The contact could not be added. Please check the relevant network credentials in your Settings -> Social Networks page.'); |
|
return $result; |
|
} |
|
|
|
if (!empty($arr['contact']['name'])) { |
|
$ret = $arr['contact']; |
|
} else { |
|
$ret = Probe::uri($url, $network, $uid, false); |
|
} |
|
|
|
if (($network != '') && ($ret['network'] != $network)) { |
|
Logger::log('Expected network ' . $network . ' does not match actual network ' . $ret['network']); |
|
return $result; |
|
} |
|
|
|
// check if we already have a contact |
|
// the poll url is more reliable than the profile url, as we may have |
|
// indirect links or webfinger links |
|
|
|
$condition = ['uid' => $uid, 'poll' => [$ret['poll'], Strings::normaliseLink($ret['poll'])], 'network' => $ret['network'], 'pending' => false]; |
|
$contact = DBA::selectFirst('contact', ['id', 'rel'], $condition); |
|
if (!DBA::isResult($contact)) { |
|
$condition = ['uid' => $uid, 'nurl' => Strings::normaliseLink($url), 'network' => $ret['network'], 'pending' => false]; |
|
$contact = DBA::selectFirst('contact', ['id', 'rel'], $condition); |
|
} |
|
|
|
$protocol = self::getProtocol($url, $ret['network']); |
|
|
|
if (($protocol === Protocol::DFRN) && !DBA::isResult($contact)) { |
|
if ($interactive) { |
|
if (strlen(DI::baseUrl()->getUrlPath())) { |
|
$myaddr = bin2hex(DI::baseUrl() . '/profile/' . $a->user['nickname']); |
|
} else { |
|
$myaddr = bin2hex($a->user['nickname'] . '@' . DI::baseUrl()->getHostname()); |
|
} |
|
|
|
DI::baseUrl()->redirect($ret['request'] . "&addr=$myaddr"); |
|
|
|
// NOTREACHED |
|
} |
|
} elseif (Config::get('system', 'dfrn_only') && ($ret['network'] != Protocol::DFRN)) { |
|
$result['message'] = L10n::t('This site is not configured to allow communications with other networks.') . EOL; |
|
$result['message'] .= L10n::t('No compatible communication protocols or feeds were discovered.') . EOL; |
|
return $result; |
|
} |
|
|
|
// This extra param just confuses things, remove it |
|
if ($protocol === Protocol::DIASPORA) { |
|
$ret['url'] = str_replace('?absolute=true', '', $ret['url']); |
|
} |
|
|
|
// do we have enough information? |
|
if (empty($ret['name']) || empty($ret['poll']) || (empty($ret['url']) && empty($ret['addr']))) { |
|
$result['message'] .= L10n::t('The profile address specified does not provide adequate information.') . EOL; |
|
if (empty($ret['poll'])) { |
|
$result['message'] .= L10n::t('No compatible communication protocols or feeds were discovered.') . EOL; |
|
} |
|
if (empty($ret['name'])) { |
|
$result['message'] .= L10n::t('An author or name was not found.') . EOL; |
|
} |
|
if (empty($ret['url'])) { |
|
$result['message'] .= L10n::t('No browser URL could be matched to this address.') . EOL; |
|
} |
|
if (strpos($url, '@') !== false) { |
|
$result['message'] .= L10n::t('Unable to match @-style Identity Address with a known protocol or email contact.') . EOL; |
|
$result['message'] .= L10n::t('Use mailto: in front of address to force email check.') . EOL; |
|
} |
|
return $result; |
|
} |
|
|
|
if ($protocol === Protocol::OSTATUS && Config::get('system', 'ostatus_disabled')) { |
|
$result['message'] .= L10n::t('The profile address specified belongs to a network which has been disabled on this site.') . EOL; |
|
$ret['notify'] = ''; |
|
} |
|
|
|
if (!$ret['notify']) { |
|
$result['message'] .= L10n::t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL; |
|
} |
|
|
|
$writeable = ((($protocol === Protocol::OSTATUS) && ($ret['notify'])) ? 1 : 0); |
|
|
|
$subhub = (($protocol === Protocol::OSTATUS) ? true : false); |
|
|
|
$hidden = (($protocol === Protocol::MAIL) ? 1 : 0); |
|
|
|
$pending = false; |
|
if ($protocol == Protocol::ACTIVITYPUB) { |
|
$apcontact = APContact::getByURL($url, false); |
|
if (isset($apcontact['manually-approve'])) { |
|
$pending = (bool)$apcontact['manually-approve']; |
|
} |
|
} |
|
|
|
if (in_array($protocol, [Protocol::MAIL, Protocol::DIASPORA, Protocol::ACTIVITYPUB])) { |
|
$writeable = 1; |
|
} |
|
|
|
if (DBA::isResult($contact)) { |
|
// update contact |
|
$new_relation = (($contact['rel'] == self::FOLLOWER) ? self::FRIEND : self::SHARING); |
|
|
|
$fields = ['rel' => $new_relation, 'subhub' => $subhub, 'readonly' => false]; |
|
DBA::update('contact', $fields, ['id' => $contact['id']]); |
|
} else { |
|
$new_relation = (in_array($protocol, [Protocol::MAIL]) ? self::FRIEND : self::SHARING); |
|
|
|
// create contact record |
|
self::insert([ |
|
'uid' => $uid, |
|
'created' => DateTimeFormat::utcNow(), |
|
'url' => $ret['url'], |
|
'nurl' => Strings::normaliseLink($ret['url']), |
|
'addr' => $ret['addr'], |
|
'alias' => $ret['alias'], |
|
'batch' => $ret['batch'], |
|
'notify' => $ret['notify'], |
|
'poll' => $ret['poll'], |
|
'poco' => $ret['poco'], |
|
'name' => $ret['name'], |
|
'nick' => $ret['nick'], |
|
'network' => $ret['network'], |
|
'baseurl' => $ret['baseurl'], |
|
'protocol' => $protocol, |
|
'pubkey' => $ret['pubkey'], |
|
'rel' => $new_relation, |
|
'priority'=> $ret['priority'], |
|
'writable'=> $writeable, |
|
'hidden' => $hidden, |
|
'blocked' => 0, |
|
'readonly'=> 0, |
|
'pending' => $pending, |
|
'subhub' => $subhub |
|
]); |
|
} |
|
|
|
$contact = DBA::selectFirst('contact', [], ['url' => $ret['url'], 'network' => $ret['network'], 'uid' => $uid]); |
|
if (!DBA::isResult($contact)) { |
|
$result['message'] .= L10n::t('Unable to retrieve contact information.') . EOL; |
|
return $result; |
|
} |
|
|
|
$contact_id = $contact['id']; |
|
$result['cid'] = $contact_id; |
|
|
|
Group::addMember(User::getDefaultGroup($uid, $contact["network"]), $contact_id); |
|
|
|
// Update the avatar |
|
self::updateAvatar($ret['photo'], $uid, $contact_id); |
|
|
|
// pull feed and consume it, which should subscribe to the hub. |
|
|
|
Worker::add(PRIORITY_HIGH, "OnePoll", $contact_id, "force"); |
|
|
|
$owner = User::getOwnerDataById($uid); |
|
|
|
if (DBA::isResult($owner)) { |
|
if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) { |
|
// create a follow slap |
|