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gnu-social/classes/User.php

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<?php
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
/**
* Table Definition for user
*/
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
require_once 'Validate.php';
class User extends Managed_DataObject
{
const SUBSCRIBE_POLICY_OPEN = 0;
const SUBSCRIBE_POLICY_MODERATE = 1;
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'user'; // table name
public $id; // int(4) primary_key not_null
public $nickname; // varchar(64) unique_key
public $password; // varchar(255)
public $email; // varchar(255) unique_key
public $incomingemail; // varchar(255) unique_key
public $emailnotifysub; // tinyint(1) default_1
public $emailnotifyfav; // tinyint(1) default_1
public $emailnotifynudge; // tinyint(1) default_1
public $emailnotifymsg; // tinyint(1) default_1
public $emailnotifyattn; // tinyint(1) default_1
public $emailmicroid; // tinyint(1) default_1
public $language; // varchar(50)
public $timezone; // varchar(50)
public $emailpost; // tinyint(1) default_1
public $sms; // varchar(64) unique_key
public $carrier; // int(4)
public $smsnotify; // tinyint(1)
public $smsreplies; // tinyint(1)
public $smsemail; // varchar(255)
public $uri; // varchar(255) unique_key
public $autosubscribe; // tinyint(1)
public $subscribe_policy; // tinyint(1)
public $urlshorteningservice; // varchar(50) default_ur1.ca
public $inboxed; // tinyint(1)
public $private_stream; // tinyint(1) default_0
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('User',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
public static function schemaDef()
{
return array(
'description' => 'local users',
'fields' => array(
'id' => array('type' => 'int', 'not null' => true, 'description' => 'foreign key to profile table'),
'nickname' => array('type' => 'varchar', 'length' => 64, 'description' => 'nickname or username, duped in profile'),
'password' => array('type' => 'varchar', 'length' => 255, 'description' => 'salted password, can be null for OpenID users'),
'email' => array('type' => 'varchar', 'length' => 255, 'description' => 'email address for password recovery etc.'),
'incomingemail' => array('type' => 'varchar', 'length' => 255, 'description' => 'email address for post-by-email'),
'emailnotifysub' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'Notify by email of subscriptions'),
'emailnotifyfav' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'Notify by email of favorites'),
'emailnotifynudge' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'Notify by email of nudges'),
'emailnotifymsg' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'Notify by email of direct messages'),
'emailnotifyattn' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'Notify by email of @-replies'),
'emailmicroid' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'whether to publish email microid'),
'language' => array('type' => 'varchar', 'length' => 50, 'description' => 'preferred language'),
'timezone' => array('type' => 'varchar', 'length' => 50, 'description' => 'timezone'),
'emailpost' => array('type' => 'int', 'size' => 'tiny', 'default' => 1, 'description' => 'Post by email'),
'sms' => array('type' => 'varchar', 'length' => 64, 'description' => 'sms phone number'),
'carrier' => array('type' => 'int', 'description' => 'foreign key to sms_carrier'),
'smsnotify' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'whether to send notices to SMS'),
'smsreplies' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'whether to send notices to SMS on replies'),
'smsemail' => array('type' => 'varchar', 'length' => 255, 'description' => 'built from sms and carrier'),
'uri' => array('type' => 'varchar', 'length' => 255, 'description' => 'universally unique identifier, usually a tag URI'),
'autosubscribe' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'automatically subscribe to users who subscribe to us'),
'subscribe_policy' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => '0 = anybody can subscribe; 1 = require approval'),
'urlshorteningservice' => array('type' => 'varchar', 'length' => 50, 'default' => 'internal', 'description' => 'service to use for auto-shortening URLs'),
'inboxed' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'has an inbox been created for this user?'),
'private_stream' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'whether to limit all notices to followers only'),
'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
),
'primary key' => array('id'),
'unique keys' => array(
'user_nickname_key' => array('nickname'),
'user_email_key' => array('email'),
'user_incomingemail_key' => array('incomingemail'),
'user_sms_key' => array('sms'),
'user_uri_key' => array('uri'),
),
'foreign keys' => array(
'user_id_fkey' => array('profile', array('id' => 'id')),
'user_carrier_fkey' => array('sms_carrier', array('carrier' => 'id')),
),
'indexes' => array(
'user_smsemail_idx' => array('smsemail'),
),
);
}
protected $_profile = -1;
/**
* @return Profile
*/
function getProfile()
{
if (is_int($this->_profile) && $this->_profile == -1) { // invalid but distinct from null
$this->_profile = Profile::staticGet('id', $this->id);
if (empty($this->_profile)) {
throw new UserNoProfileException($this);
}
}
return $this->_profile;
}
function isSubscribed($other)
{
$profile = $this->getProfile();
return $profile->isSubscribed($other);
}
function hasPendingSubscription($other)
{
$profile = $this->getProfile();
return $profile->hasPendingSubscription($other);
}
// 'update' won't write key columns, so we have to do it ourselves.
function updateKeys(&$orig)
{
$this->_connect();
$parts = array();
foreach (array('nickname', 'email', 'incomingemail', 'sms', 'carrier', 'smsemail', 'language', 'timezone') as $k) {
if (strcmp($this->$k, $orig->$k) != 0) {
$parts[] = $k . ' = ' . $this->_quote($this->$k);
}
}
if (count($parts) == 0) {
// No changes
return true;
}
$toupdate = implode(', ', $parts);
$table = common_database_tablename($this->tableName());
$qry = 'UPDATE ' . $table . ' SET ' . $toupdate .
' WHERE id = ' . $this->id;
$orig->decache();
$result = $this->query($qry);
if ($result) {
$this->encache();
}
return $result;
}
/**
* Check whether the given nickname is potentially usable, or if it's
* excluded by any blacklists on this system.
*
* WARNING: INPUT IS NOT VALIDATED OR NORMALIZED. NON-NORMALIZED INPUT
* OR INVALID INPUT MAY LEAD TO FALSE RESULTS.
*
* @param string $nickname
* @return boolean true if clear, false if blacklisted
*/
static function allowed_nickname($nickname)
{
// XXX: should already be validated for size, content, etc.
$blacklist = common_config('nickname', 'blacklist');
//all directory and file names should be blacklisted
$d = dir(INSTALLDIR);
while (false !== ($entry = $d->read())) {
$blacklist[]=$entry;
}
$d->close();
//all top level names in the router should be blacklisted
$router = Router::get();
foreach(array_keys($router->m->getPaths()) as $path){
if(preg_match('/^\/(.*?)[\/\?]/',$path,$matches)){
$blacklist[]=$matches[1];
}
}
return !in_array($nickname, $blacklist);
}
/**
* Get the most recent notice posted by this user, if any.
*
* @return mixed Notice or null
*/
function getCurrentNotice()
{
$profile = $this->getProfile();
return $profile->getCurrentNotice();
}
function getCarrier()
{
return Sms_carrier::staticGet('id', $this->carrier);
}
/**
* @deprecated use Subscription::start($sub, $other);
*/
function subscribeTo($other)
{
return Subscription::start($this->getProfile(), $other);
}
function hasBlocked($other)
{
$profile = $this->getProfile();
return $profile->hasBlocked($other);
}
/**
* Register a new user account and profile and set up default subscriptions.
* If a new-user welcome message is configured, this will be sent.
*
* @param array $fields associative array of optional properties
* string 'bio'
* string 'email'
* bool 'email_confirmed' pass true to mark email as pre-confirmed
* string 'fullname'
* string 'homepage'
* string 'location' informal string description of geolocation
* float 'lat' decimal latitude for geolocation
* float 'lon' decimal longitude for geolocation
* int 'location_id' geoname identifier
* int 'location_ns' geoname namespace to interpret location_id
* string 'nickname' REQUIRED
* string 'password' (may be missing for eg OpenID registrations)
* string 'code' invite code
* ?string 'uri' permalink to notice; defaults to local notice URL
* @return mixed User object or false on failure
*/
static function register($fields) {
// MAGICALLY put fields into current scope
extract($fields);
$profile = new Profile();
if(!empty($email))
{
$email = common_canonical_email($email);
}
$nickname = common_canonical_nickname($nickname);
$profile->nickname = $nickname;
if(! User::allowed_nickname($nickname)){
common_log(LOG_WARNING, sprintf("Attempted to register a nickname that is not allowed: %s", $profile->nickname),
__FILE__);
return false;
}
$profile->profileurl = common_profile_url($nickname);
if (!empty($fullname)) {
$profile->fullname = $fullname;
}
if (!empty($homepage)) {
$profile->homepage = $homepage;
}
if (!empty($bio)) {
$profile->bio = $bio;
}
if (!empty($location)) {
$profile->location = $location;
$loc = Location::fromName($location);
if (!empty($loc)) {
$profile->lat = $loc->lat;
$profile->lon = $loc->lon;
$profile->location_id = $loc->location_id;
$profile->location_ns = $loc->location_ns;
}
}
$profile->created = common_sql_now();
$user = new User();
$user->nickname = $nickname;
$invite = null;
// Users who respond to invite email have proven their ownership of that address
if (!empty($code)) {
$invite = Invitation::staticGet($code);
if ($invite && $invite->address && $invite->address_type == 'email' && $invite->address == $email) {
$user->email = $invite->address;
}
}
if(isset($email_confirmed) && $email_confirmed) {
$user->email = $email;
}
// This flag is ignored but still set to 1
$user->inboxed = 1;
// Set default-on options here, otherwise they'll be disabled
// initially for sites using caching, since the initial encache
// doesn't know about the defaults in the database.
$user->emailnotifysub = 1;
$user->emailnotifyfav = 1;
$user->emailnotifynudge = 1;
$user->emailnotifymsg = 1;
$user->emailnotifyattn = 1;
$user->emailmicroid = 1;
$user->emailpost = 1;
$user->jabbermicroid = 1;
$user->created = common_sql_now();
if (Event::handle('StartUserRegister', array(&$user, &$profile))) {
$profile->query('BEGIN');
$id = $profile->insert();
if (empty($id)) {
common_log_db_error($profile, 'INSERT', __FILE__);
return false;
}
$user->id = $id;
if (!empty($uri)) {
$user->uri = $uri;
} else {
$user->uri = common_user_uri($user);
}
if (!empty($password)) { // may not have a password for OpenID users
$user->password = common_munge_password($password, $id);
}
$result = $user->insert();
if (!$result) {
common_log_db_error($user, 'INSERT', __FILE__);
return false;
}
// Everyone gets an inbox
$inbox = new Inbox();
$inbox->user_id = $user->id;
$inbox->notice_ids = '';
$result = $inbox->insert();
if (!$result) {
common_log_db_error($inbox, 'INSERT', __FILE__);
return false;
}
// Everyone is subscribed to themself
$subscription = new Subscription();
$subscription->subscriber = $user->id;
$subscription->subscribed = $user->id;
$subscription->created = $user->created;
$result = $subscription->insert();
if (!$result) {
common_log_db_error($subscription, 'INSERT', __FILE__);
return false;
}
// Mark that this invite was converted
if (!empty($invite)) {
$invite->convert($user);
}
if (!empty($email) && !$user->email) {
$confirm = new Confirm_address();
$confirm->code = common_confirmation_code(128);
$confirm->user_id = $user->id;
$confirm->address = $email;
$confirm->address_type = 'email';
$result = $confirm->insert();
if (!$result) {
common_log_db_error($confirm, 'INSERT', __FILE__);
return false;
}
}
if (!empty($code) && $user->email) {
$user->emailChanged();
}
// Default system subscription
$defnick = common_config('newuser', 'default');
if (!empty($defnick)) {
$defuser = User::staticGet('nickname', $defnick);
if (empty($defuser)) {
common_log(LOG_WARNING, sprintf("Default user %s does not exist.", $defnick),
__FILE__);
} else {
Subscription::start($user, $defuser);
}
}
$profile->query('COMMIT');
if (!empty($email) && !$user->email) {
mail_confirm_address($user, $confirm->code, $profile->nickname, $email);
}
// Welcome message
$welcome = common_config('newuser', 'welcome');
if (!empty($welcome)) {
$welcomeuser = User::staticGet('nickname', $welcome);
if (empty($welcomeuser)) {
common_log(LOG_WARNING, sprintf("Welcome user %s does not exist.", $defnick),
__FILE__);
} else {
$notice = Notice::saveNew($welcomeuser->id,
// TRANS: Notice given on user registration.
// TRANS: %1$s is the sitename, $2$s is the registering user's nickname.
sprintf(_('Welcome to %1$s, @%2$s!'),
common_config('site', 'name'),
$user->nickname),
'system');
}
}
Event::handle('EndUserRegister', array(&$profile, &$user));
}
return $user;
}
// Things we do when the email changes
function emailChanged()
{
$invites = new Invitation();
$invites->address = $this->email;
$invites->address_type = 'email';
if ($invites->find()) {
while ($invites->fetch()) {
$other = User::staticGet($invites->user_id);
subs_subscribe_to($other, $this);
}
}
}
function hasFave($notice)
{
$profile = $this->getProfile();
return $profile->hasFave($notice);
}
function mutuallySubscribed($other)
{
$profile = $this->getProfile();
return $profile->mutuallySubscribed($other);
}
function mutuallySubscribedUsers()
{
// 3-way join; probably should get cached
$UT = common_config('db','type')=='pgsql'?'"user"':'user';
$qry = "SELECT $UT.* " .
"FROM subscription sub1 JOIN $UT ON sub1.subscribed = $UT.id " .
"JOIN subscription sub2 ON $UT.id = sub2.subscriber " .
'WHERE sub1.subscriber = %d and sub2.subscribed = %d ' .
"ORDER BY $UT.nickname";
$user = new User();
$user->query(sprintf($qry, $this->id, $this->id));
return $user;
}
function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return Reply::stream($this->id, $offset, $limit, $since_id, $before_id);
}
function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
$profile = $this->getProfile();
return $profile->getTaggedNotices($tag, $offset, $limit, $since_id, $before_id);
}
function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
$profile = $this->getProfile();
return $profile->getNotices($offset, $limit, $since_id, $before_id);
}
function favoriteNotices($own=false, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
{
return Fave::stream($this->id, $offset, $limit, $own, $since_id, $max_id);
}
function noticeInbox($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
$stream = new InboxNoticeStream($this);
return $stream->getNotices($offset, $limit, $since_id, $before_id);
}
// DEPRECATED, use noticeInbox()
function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return $this->noticeInbox($offset, $limit, $since_id, $before_id);
}
// DEPRECATED, use noticeInbox()
function noticesWithFriendsThreaded($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return $this->noticeInbox($offset, $limit, $since_id, $before_id);
}
// DEPRECATED, use noticeInbox()
function noticeInboxThreaded($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return $this->noticeInbox($offset, $limit, $since_id, $before_id);
}
// DEPRECATED, use noticeInbox()
function friendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
return $this->noticeInbox($offset, $limit, $since_id, $before_id);
}
// DEPRECATED, use noticeInbox()
function ownFriendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
$this->noticeInbox($offset, $limit, $since_id, $before_id);
}
function blowFavesCache()
{
$profile = $this->getProfile();
$profile->blowFavesCache();
}
function getSelfTags()
{
return Profile_tag::getTagsArray($this->id, $this->id, $this->id);
}
function setSelfTags($newtags, $privacy)
{
return Profile_tag::setTags($this->id, $this->id, $newtags, $privacy);
}
function block($other)
{
// Add a new block record
// no blocking (and thus unsubbing from) yourself
if ($this->id == $other->id) {
common_log(LOG_WARNING,
sprintf(
"Profile ID %d (%s) tried to block themself.",
$this->id,
$this->nickname
)
);
return false;
}
$block = new Profile_block();
// Begin a transaction
$block->query('BEGIN');
$block->blocker = $this->id;
$block->blocked = $other->id;
$result = $block->insert();
if (!$result) {
common_log_db_error($block, 'INSERT', __FILE__);
return false;
}
$self = $this->getProfile();
if (Subscription::exists($other, $self)) {
Subscription::cancel($other, $self);
}
if (Subscription::exists($self, $other)) {
Subscription::cancel($self, $other);
}
$block->query('COMMIT');
return true;
}
function unblock($other)
{
// Get the block record
$block = Profile_block::get($this->id, $other->id);
if (!$block) {
return false;
}
$result = $block->delete();
if (!$result) {
common_log_db_error($block, 'DELETE', __FILE__);
return false;
}
return true;
}
function isMember($group)
{
$profile = $this->getProfile();
return $profile->isMember($group);
}
function isAdmin($group)
{
$profile = $this->getProfile();
return $profile->isAdmin($group);
}
function getGroups($offset=0, $limit=null)
{
$profile = $this->getProfile();
return $profile->getGroups($offset, $limit);
}
/**
* Request to join the given group.
* May throw exceptions on failure.
*
* @param User_group $group
* @return Group_member
*/
function joinGroup(User_group $group)
{
$profile = $this->getProfile();
return $profile->joinGroup($group);
}
/**
* Leave a group that this user is a member of.
*
* @param User_group $group
*/
function leaveGroup(User_group $group)
{
$profile = $this->getProfile();
return $profile->leaveGroup($group);
}
function getSubscriptions($offset=0, $limit=null)
{
$profile = $this->getProfile();
return $profile->getSubscriptions($offset, $limit);
}
function getSubscribers($offset=0, $limit=null)
{
$profile = $this->getProfile();
return $profile->getSubscribers($offset, $limit);
}
function getTaggedSubscribers($tag, $offset=0, $limit=null)
{
$qry =
'SELECT profile.* ' .
'FROM profile JOIN subscription ' .
'ON profile.id = subscription.subscriber ' .
'JOIN profile_tag ON (profile_tag.tagged = subscription.subscriber ' .
'AND profile_tag.tagger = subscription.subscribed) ' .
'WHERE subscription.subscribed = %d ' .
"AND profile_tag.tag = '%s' " .
'AND subscription.subscribed != subscription.subscriber ' .
'ORDER BY subscription.created DESC ';
if ($offset) {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
}
$profile = new Profile();
$cnt = $profile->query(sprintf($qry, $this->id, $tag));
return $profile;
}
function getTaggedSubscriptions($tag, $offset=0, $limit=null)
{
$qry =
'SELECT profile.* ' .
'FROM profile JOIN subscription ' .
'ON profile.id = subscription.subscribed ' .
'JOIN profile_tag on (profile_tag.tagged = subscription.subscribed ' .
'AND profile_tag.tagger = subscription.subscriber) ' .
'WHERE subscription.subscriber = %d ' .
"AND profile_tag.tag = '%s' " .
'AND subscription.subscribed != subscription.subscriber ' .
'ORDER BY subscription.created DESC ';
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
$profile = new Profile();
$profile->query(sprintf($qry, $this->id, $tag));
return $profile;
}
function hasRight($right)
{
$profile = $this->getProfile();
return $profile->hasRight($right);
}
function delete()
{
try {
$profile = $this->getProfile();
$profile->delete();
} catch (UserNoProfileException $unp) {
common_log(LOG_INFO, "User {$this->nickname} has no profile; continuing deletion.");
}
$related = array('Fave',
'Confirm_address',
'Remember_me',
'Foreign_link',
'Invitation',
);
Event::handle('UserDeleteRelated', array($this, &$related));
foreach ($related as $cls) {
$inst = new $cls();
$inst->user_id = $this->id;
$inst->delete();
}
$this->_deleteTags();
$this->_deleteBlocks();
parent::delete();
}
function _deleteTags()
{
$tag = new Profile_tag();
$tag->tagger = $this->id;
$tag->delete();
}
function _deleteBlocks()
{
$block = new Profile_block();
$block->blocker = $this->id;
$block->delete();
// XXX delete group block? Reset blocker?
}
function hasRole($name)
{
$profile = $this->getProfile();
return $profile->hasRole($name);
}
function grantRole($name)
{
$profile = $this->getProfile();
return $profile->grantRole($name);
}
function revokeRole($name)
{
$profile = $this->getProfile();
return $profile->revokeRole($name);
}
function isSandboxed()
{
$profile = $this->getProfile();
return $profile->isSandboxed();
}
function isSilenced()
{
$profile = $this->getProfile();
return $profile->isSilenced();
}
function repeatedByMe($offset=0, $limit=20, $since_id=null, $max_id=null)
{
$stream = new RepeatedByMeNoticeStream($this);
return $stream->getNotices($offset, $limit, $since_id, $max_id);
}
function repeatsOfMe($offset=0, $limit=20, $since_id=null, $max_id=null)
{
$stream = new RepeatsOfMeNoticeStream($this);
return $stream->getNotices($offset, $limit, $since_id, $max_id);
}
function repeatedToMe($offset=0, $limit=20, $since_id=null, $max_id=null)
{
// TRANS: Exception thrown when trying view "repeated to me".
throw new Exception(_('Not implemented since inbox change.'));
}
function shareLocation()
{
$cfg = common_config('location', 'share');
if ($cfg == 'always') {
return true;
} else if ($cfg == 'never') {
return false;
} else { // user
$share = true;
$prefs = User_location_prefs::staticGet('user_id', $this->id);
if (empty($prefs)) {
$share = common_config('location', 'sharedefault');
} else {
$share = $prefs->share_location;
$prefs->free();
}
return $share;
}
}
static function siteOwner()
{
$owner = self::cacheGet('user:site_owner');
if ($owner === false) { // cache miss
$pr = new Profile_role();
$pr->role = Profile_role::OWNER;
$pr->orderBy('created');
$pr->limit(1);
if ($pr->find(true)) {
$owner = User::staticGet('id', $pr->profile_id);
} else {
$owner = null;
}
self::cacheSet('user:site_owner', $owner);
}
return $owner;
}
/**
* Pull the primary site account to use in single-user mode.
* If a valid user nickname is listed in 'singleuser':'nickname'
* in the config, this will be used; otherwise the site owner
* account is taken by default.
*
* @return User
* @throws ServerException if no valid single user account is present
* @throws ServerException if called when not in single-user mode
*/
static function singleUser()
{
if (common_config('singleuser', 'enabled')) {
$user = null;
$nickname = common_config('singleuser', 'nickname');
if (!empty($nickname)) {
$user = User::staticGet('nickname', $nickname);
}
// if there was no nickname or no user by that nickname,
// try the site owner.
if (empty($user)) {
$user = User::siteOwner();
}
if (!empty($user)) {
return $user;
} else {
// TRANS: Server exception.
throw new ServerException(_('No single user defined for single-user mode.'));
}
} else {
// TRANS: Server exception.
throw new ServerException(_('Single-user mode code called when not enabled.'));
}
}
/**
* This is kind of a hack for using external setup code that's trying to
* build single-user sites.
*
* Will still return a username if the config singleuser/nickname is set
* even if the account doesn't exist, which normally indicates that the
* site is horribly misconfigured.
*
* At the moment, we need to let it through so that router setup can
* complete, otherwise we won't be able to create the account.
*
* This will be easier when we can more easily create the account and
* *then* switch the site to 1user mode without jumping through hoops.
*
* @return string
* @throws ServerException if no valid single user account is present
* @throws ServerException if called when not in single-user mode
*/
static function singleUserNickname()
{
try {
$user = User::singleUser();
return $user->nickname;
} catch (Exception $e) {
if (common_config('singleuser', 'enabled') && common_config('singleuser', 'nickname')) {
common_log(LOG_WARNING, "Warning: code attempting to pull single-user nickname when the account does not exist. If this is not setup time, this is probably a bug.");
return common_config('singleuser', 'nickname');
}
throw $e;
}
}
/**
* Find and shorten links in the given text using this user's URL shortening
* settings.
*
* By default, links will be left untouched if the text is shorter than the
* configured maximum notice length. Pass true for the $always parameter
* to force all links to be shortened regardless.
*
* Side effects: may save file and file_redirection records for referenced URLs.
*
* @param string $text
* @param boolean $always
* @return string
*/
public function shortenLinks($text, $always=false)
{
return common_shorten_links($text, $always, $this);
}
/*
* Get a list of OAuth client applications that have access to this
* user's account.
*/
function getConnectedApps($offset = 0, $limit = null)
{
$qry =
'SELECT u.* ' .
'FROM oauth_application_user u, oauth_application a ' .
'WHERE u.profile_id = %d ' .
'AND a.id = u.application_id ' .
'AND u.access_type > 0 ' .
'ORDER BY u.created DESC ';
if ($offset > 0) {
if (common_config('db','type') == 'pgsql') {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$qry .= ' LIMIT ' . $offset . ', ' . $limit;
}
}
$apps = new Oauth_application_user();
$cnt = $apps->query(sprintf($qry, $this->id));
return $apps;
}
/**
* Magic function called at serialize() time.
*
* We use this to drop a couple process-specific references
* from DB_DataObject which can cause trouble in future
* processes.
*
* @return array of variable names to include in serialization.
*/
function __sleep()
{
$vars = parent::__sleep();
$skip = array('_profile');
return array_diff($vars, $skip);
}
static function recoverPassword($nore)
{
$user = User::staticGet('email', common_canonical_email($nore));
if (!$user) {
try {
$user = User::staticGet('nickname', common_canonical_nickname($nore));
} catch (NicknameException $e) {
// invalid
}
}
// See if it's an unconfirmed email address
if (!$user) {
// Warning: it may actually be legit to have multiple folks
// who have claimed, but not yet confirmed, the same address.
// We'll only send to the first one that comes up.
$confirm_email = new Confirm_address();
$confirm_email->address = common_canonical_email($nore);
$confirm_email->address_type = 'email';
$confirm_email->find();
if ($confirm_email->fetch()) {
$user = User::staticGet($confirm_email->user_id);
} else {
$confirm_email = null;
}
} else {
$confirm_email = null;
}
if (!$user) {
// TRANS: Information on password recovery form if no known username or e-mail address was specified.
throw new ClientException(_('No user with that email address or username.'));
return;
}
// Try to get an unconfirmed email address if they used a user name
if (!$user->email && !$confirm_email) {
$confirm_email = new Confirm_address();
$confirm_email->user_id = $user->id;
$confirm_email->address_type = 'email';
$confirm_email->find();
if (!$confirm_email->fetch()) {
$confirm_email = null;
}
}
if (!$user->email && !$confirm_email) {
// TRANS: Client error displayed on password recovery form if a user does not have a registered e-mail address.
throw new ClientException(_('No registered email address for that user.'));
return;
}
// Success! We have a valid user and a confirmed or unconfirmed email address
$confirm = new Confirm_address();
$confirm->code = common_confirmation_code(128);
$confirm->address_type = 'recover';
$confirm->user_id = $user->id;
$confirm->address = (!empty($user->email)) ? $user->email : $confirm_email->address;
if (!$confirm->insert()) {
common_log_db_error($confirm, 'INSERT', __FILE__);
// TRANS: Server error displayed if e-mail address confirmation fails in the database on the password recovery form.
throw new ServerException(_('Error saving address confirmation.'));
return;
}
// @todo FIXME: needs i18n.
$body = "Hey, $user->nickname.";
$body .= "\n\n";
$body .= 'Someone just asked for a new password ' .
'for this account on ' . common_config('site', 'name') . '.';
$body .= "\n\n";
$body .= 'If it was you, and you want to confirm, use the URL below:';
$body .= "\n\n";
$body .= "\t".common_local_url('recoverpassword',
array('code' => $confirm->code));
$body .= "\n\n";
$body .= 'If not, just ignore this message.';
$body .= "\n\n";
$body .= 'Thanks for your time, ';
$body .= "\n";
$body .= common_config('site', 'name');
$body .= "\n";
$headers = _mail_prepare_headers('recoverpassword', $user->nickname, $user->nickname);
// TRANS: Subject for password recovery e-mail.
mail_to_user($user, _('Password recovery requested'), $body, $headers, $confirm->address);
}
function streamModeOnly()
{
if (common_config('oldschool', 'enabled')) {
$osp = Old_school_prefs::staticGet('user_id', $this->id);
if (!empty($osp)) {
return $osp->stream_mode_only;
}
}
return false;
}
function conversationTree()
{
if (common_config('oldschool', 'enabled')) {
$osp = Old_school_prefs::staticGet('user_id', $this->id);
if (!empty($osp)) {
return $osp->conversation_tree;
}
}
return false;
}
function streamNicknames()
{
if (common_config('oldschool', 'enabled')) {
$osp = Old_school_prefs::staticGet('user_id', $this->id);
if (!empty($osp)) {
return $osp->stream_nicknames;
}
}
return false;
}
function registrationActivity()
{
$profile = $this->getProfile();
$service = new ActivityObject();
$service->type = "service";
$service->displayName = common_config('site', 'name');
$service->url = common_root_url();
$act = new Activity();
$act->actor = ActivityObject::fromProfile($profile);
$act->verb = ActivityVerb::JOIN;
$act->objects[] = $service;
$act->id = TagURI::mint('user:register:%d',
$this->id);
$act->time = strtotime($this->created);
$act->title = _("Register");
$act->content = sprintf(_('%1$s joined %2$s.'),
$profile->getBestName(),
$service->displayName);
return $act;
}
}
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