function subs_subscribe_user($user, $other_nickname)
{
$other = User::staticGet('nickname', $other_nickname);
if (!$other) {
return _('No such user.');
}
return subs_subscribe_to($user, $other);
}
function handle($args)
{
parent::handle($args);
if (!common_logged_in()) {
$this->clientError(_('Not logged in.'));
return;
}
$user = common_current_user();
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
return;
}
# CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->clientError(_('There was a problem with your session token. Try again, please.'));
return;
}
$other_id = $this->arg('subscribeto');
$other = User::staticGet('id', $other_id);
if (!$other) {
$this->clientError(_('Not a local user.'));
return;
}
$result = subs_subscribe_to($user, $other);
if ($result != true) {
$this->clientError($result);
return;
}
if ($this->boolean('ajax')) {
$this->startHTML('text/xml;charset=utf-8');
$this->elementStart('head');
$this->element('title', null, _('Subscribed'));
$this->elementEnd('head');
$this->elementStart('body');
$unsubscribe = new UnsubscribeForm($this, $other->getProfile());
$unsubscribe->show();
$this->elementEnd('body');
$this->elementEnd('html');
} else {
common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
}
}
function sendInvitations()
{
# CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->showForm(_('表单错误,请重试'));
return;
}
$user = common_current_user();
$profile = $user->getProfile();
$bestname = $profile->getBestName();
$sitename = common_config('site', 'name');
$personal = $this->trimmed('personal');
$addresses = explode("\n", $this->trimmed('addresses'));
foreach ($addresses as $email) {
$email = trim($email);
if (!Validate::email($email, common_config('email', 'check_domain'))) {
$this->showForm(sprintf(_('邮件地址格式错误: %s'), $email));
return;
}
}
$this->already = array();
$this->subbed = array();
foreach ($addresses as $email) {
$email = common_canonical_email($email);
$other = User::staticGet('email', $email);
if ($other) {
if ($user->isSubscribed($other)) {
$this->already[] = $other;
} else {
subs_subscribe_to($user, $other);
$this->subbed[] = $other;
}
} else {
$this->sent[] = $email;
$this->sendInvitation($email, $user, $personal);
}
}
$this->mode = 'sent';
$this->showPage();
}
function newSub($i)
{
global $userprefix;
$f = rand(0, $i - 1);
$fromnick = sprintf('%s%d', $userprefix, $f);
$from = User::staticGet('nickname', $fromnick);
if (empty($from)) {
throw new Exception("Can't find user '{$fromnick}'.");
}
$t = rand(0, $i - 1);
if ($t == $f) {
$t++;
if ($t > $i - 1) {
$t = 0;
}
}
$tunic = sprintf('%s%d', $userprefix, $t);
$to = User::staticGet('nickname', $tunic);
if (empty($to)) {
throw new Exception("Can't find user '{$tunic}'.");
}
subs_subscribe_to($from, $to);
$from->free();
$to->free();
}
/**
* Handle the request
*
* Check the format and show the user info
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
$this->clientError(_('This method requires a POST.'), 400, $this->format);
return;
}
if (!in_array($this->format, array('xml', 'json'))) {
$this->clientError(_('API method not found.'), 404, $this->format);
return;
}
if (empty($this->other)) {
$this->clientError(_('Could not follow user: User not found.'), 403, $this->format);
return;
}
if ($this->user->isSubscribed($this->other)) {
$errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $this->other->nickname);
$this->clientError($errmsg, 403, $this->format);
return;
}
$result = subs_subscribe_to($this->user, $this->other);
if (is_string($result)) {
$this->clientError($result, 403, $this->format);
return;
}
$this->initDocument($this->format);
$this->showProfile($this->other, $this->format);
$this->endDocument($this->format);
}
function save_twitter_friends($user, $twitter_id, $screen_name, $password)
{
$friends = retreive_twitter_friends($twitter_id, $screen_name, $password);
if (is_null($friends)) {
common_debug("Twitter bridge - Couldn't get friends data from Twitter.");
return false;
}
foreach ($friends as $friend) {
$friend_name = $friend->screen_name;
$friend_id = $friend->id;
// Update or create the Foreign_user record
if (!save_twitter_user($friend_id, $friend_name)) {
return false;
}
// Check to see if there's a related local user
$flink = Foreign_link::getByForeignID($friend_id, 1);
if ($flink) {
// Get associated user and subscribe her
$friend_user = User::staticGet('id', $flink->user_id);
subs_subscribe_to($user, $friend_user);
common_debug("Twitter bridge - subscribed {$friend_user->nickname} to {$user->nickname}.");
}
}
return true;
}
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, $this);
}
}
}
function sendInvitations()
{
if (Event::handle('StartSendInvitations', array(&$this))) {
// CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
// TRANS: Client error displayed when the session token does not match or is not given.
$this->showForm(_('There was a problem with your session token. Try again, please.'));
return;
}
$user = common_current_user();
$profile = $user->getProfile();
$bestname = $profile->getBestName();
$sitename = common_config('site', 'name');
$personal = $this->trimmed('personal');
$addresses = explode("\n", $this->trimmed('addresses'));
foreach ($addresses as $email) {
$email = trim($email);
$valid = null;
try {
if (Event::handle('StartValidateUserEmail', array(null, $email, &$valid))) {
$valid = Validate::email($email, common_config('email', 'check_domain'));
Event::handle('EndValidateUserEmail', array(null, $email, &$valid));
}
if ($valid) {
if (Event::handle('StartValidateEmailInvite', array($user, $email, &$valid))) {
$valid = true;
Event::handle('EndValidateEmailInvite', array($user, $email, &$valid));
}
}
if (!$valid) {
// TRANS: Form validation message when providing an e-mail address that does not validate.
// TRANS: %s is an invalid e-mail address.
$this->showForm(sprintf(_('Invalid email address: %s.'), $email));
return;
}
} catch (ClientException $e) {
$this->showForm($e->getMessage());
return;
}
}
$this->already = array();
$this->subbed = array();
foreach ($addresses as $email) {
$email = common_canonical_email($email);
$other = User::staticGet('email', $email);
if ($other) {
if ($user->isSubscribed($other)) {
$this->already[] = $other;
} else {
subs_subscribe_to($user, $other);
$this->subbed[] = $other;
}
} else {
$this->sent[] = $email;
$this->sendInvitation($email, $user, $personal);
}
}
$this->mode = 'sent';
$this->showPage();
Event::handle('EndSendInvitations', array($this));
}
}
function sendInvitations()
{
# CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->showForm(_('There was a problem with your session token. Try again, please.'));
return;
}
$user = common_current_user();
$profile = $user->getProfile();
$bestname = $profile->getBestName();
$sitename = common_config('site', 'name');
$personal = $this->trimmed('personal');
$addresses = explode("\n", $this->trimmed('addresses'));
foreach ($addresses as $email) {
$email = trim($email);
if (!Validate::email($email, common_config('email', 'check_domain'))) {
// TRANS: Form validation message when providing an e-mail address that does not validate.
// TRANS: %s is an invalid e-mail address.
$this->showForm(sprintf(_('Invalid email address: %s.'), $email));
return;
}
}
$this->already = array();
$this->subbed = array();
foreach ($addresses as $email) {
$email = common_canonical_email($email);
$other = User::staticGet('email', $email);
if ($other) {
if ($user->isSubscribed($other)) {
$this->already[] = $other;
} else {
subs_subscribe_to($user, $other);
$this->subbed[] = $other;
}
} else {
$this->sent[] = $email;
$this->sendInvitation($email, $user, $personal);
}
}
$this->mode = 'sent';
$this->showPage();
}
function subscribeTwitterFriends($flink)
{
$friends = $this->fetchTwitterFriends($flink);
if (empty($friends)) {
common_debug($this->name() . ' - Couldn\'t get friends from Twitter for ' . "Twitter user {$flink->foreign_id}.");
return false;
}
$user = $flink->getUser();
foreach ($friends as $friend) {
$friend_name = $friend->screen_name;
$friend_id = (int) $friend->id;
// Update or create the Foreign_user record for each
// Twitter friend
if (!save_twitter_user($friend_id, $friend_name)) {
common_log(LOG_WARNING, $this->name() . " - Couldn't save {$screen_name}'s friend, {$friend_name}.");
continue;
}
// Check to see if there's a related local user
$friend_flink = Foreign_link::getByForeignID($friend_id, TWITTER_SERVICE);
if (!empty($friend_flink)) {
// Get associated user and subscribe her
$friend_user = User::staticGet('id', $friend_flink->user_id);
if (!empty($friend_user)) {
$result = subs_subscribe_to($user, $friend_user);
if ($result === true) {
common_log(LOG_INFO, $this->name() . ' - Subscribed ' . "{$friend_user->nickname} to {$user->nickname}.");
} else {
common_debug($this->name() . ' - Tried subscribing ' . "{$friend_user->nickname} to {$user->nickname} - " . $result);
}
}
}
}
return true;
}
