/**
* return the configured mail backend
*
* Uses the $config array to make a mail backend. Cached so it is safe to call
* more than once.
*
* @return Mail backend
*/
function mail_backend()
{
static $backend = null;
if (!$backend) {
$backend = Mail::factory(common_config('mail', 'backend'), common_config('mail', 'params') ? common_config('mail', 'params') : array());
if (PEAR::isError($backend)) {
common_server_error($backend->getMessage(), 500);
}
}
return $backend;
}
/**
* Update a user from sreg parameters
* @param User $user
* @param array $sreg fields from OpenID sreg response
* @access private
*/
function oid_update_user($user, $sreg)
{
$profile = $user->getProfile();
$orig_profile = clone $profile;
if (!empty($sreg['fullname']) && strlen($sreg['fullname']) <= 255) {
$profile->fullname = $sreg['fullname'];
}
if (!empty($sreg['country'])) {
if ($sreg['postcode']) {
# XXX: use postcode to get city and region
# XXX: also, store postcode somewhere -- it's valuable!
$profile->location = $sreg['postcode'] . ', ' . $sreg['country'];
} else {
$profile->location = $sreg['country'];
}
}
# XXX save language if it's passed
# XXX save timezone if it's passed
if (!$profile->update($orig_profile)) {
// TRANS: OpenID plugin server error.
common_server_error(_m('Error saving the profile.'));
return false;
}
$orig_user = clone $user;
if (!empty($sreg['email']) && Validate::email($sreg['email'], common_config('email', 'check_domain'))) {
$user->email = $sreg['email'];
}
if (!$user->update($orig_user)) {
// TRANS: OpenID plugin server error.
common_server_error(_m('Error saving the user.'));
return false;
}
return true;
}
function show($args, $apidata)
{
parent::handle($args);
if (!in_array($apidata['content-type'], array('xml', 'json'))) {
$this->clientError(_('API method not found!'), $code = 404);
return;
}
$user = null;
$email = $this->arg('email');
$user_id = $this->arg('user_id');
if ($email) {
$user = User::staticGet('email', $email);
} elseif ($user_id) {
$user = $this->get_user($user_id);
} elseif (isset($apidata['api_arg'])) {
$user = $this->get_user($apidata['api_arg']);
} elseif (isset($apidata['user'])) {
$user = $apidata['user'];
}
if (!$user) {
// XXX: Twitter returns a random(?) user instead of throwing and err! -- Zach
$this->client_error(_('Not found.'), 404, $apidata['content-type']);
return;
}
$profile = $user->getProfile();
if (!$profile) {
common_server_error(_('User has no profile.'));
return;
}
$twitter_user = $this->twitter_user_array($profile, true);
// Add in extended user fields offered up by this method
$twitter_user['created_at'] = $this->date_twitter($profile->created);
$subbed = DB_DataObject::factory('subscription');
$subbed->subscriber = $profile->id;
$subbed_count = (int) $subbed->count() - 1;
$notices = DB_DataObject::factory('notice');
$notices->profile_id = $profile->id;
$notice_count = (int) $notices->count();
$twitter_user['friends_count'] = is_int($subbed_count) ? $subbed_count : 0;
$twitter_user['statuses_count'] = is_int($notice_count) ? $notice_count : 0;
// Other fields Twitter sends...
$twitter_user['profile_background_color'] = '';
$twitter_user['profile_background_image_url'] = '';
$twitter_user['profile_text_color'] = '';
$twitter_user['profile_link_color'] = '';
$twitter_user['profile_sidebar_fill_color'] = '';
$twitter_user['profile_sidebar_border_color'] = '';
$twitter_user['profile_background_tile'] = 'false';
$faves = DB_DataObject::factory('fave');
$faves->user_id = $user->id;
$faves_count = (int) $faves->count();
$twitter_user['favourites_count'] = $faves_count;
$timezone = 'UTC';
if ($user->timezone) {
$timezone = $user->timezone;
}
$t = new DateTime();
$t->setTimezone(new DateTimeZone($timezone));
$twitter_user['utc_offset'] = $t->format('Z');
$twitter_user['time_zone'] = $timezone;
if (isset($apidata['user'])) {
if ($apidata['user']->isSubscribed($profile)) {
$twitter_user['following'] = 'true';
} else {
$twitter_user['following'] = 'false';
}
// Notifications on?
$sub = Subscription::pkeyGet(array('subscriber' => $apidata['user']->id, 'subscribed' => $profile->id));
if ($sub) {
if ($sub->jabber || $sub->sms) {
$twitter_user['notifications'] = 'true';
} else {
$twitter_user['notifications'] = 'false';
}
}
}
if ($apidata['content-type'] == 'xml') {
$this->init_document('xml');
$this->show_twitter_xml_user($twitter_user);
$this->end_document('xml');
} elseif ($apidata['content-type'] == 'json') {
$this->init_document('json');
$this->show_json_objects($twitter_user);
$this->end_document('json');
} else {
// This is in case 'show' was called via /account/verify_credentials
// without a format (xml or json).
header('Content-Type: text/html; charset=utf-8');
print 'Authorized';
}
}
function saveReplies()
{
// Alternative reply format
$tname = false;
if (preg_match('/^T ([A-Z0-9]{1,64}) /', $this->content, $match)) {
$tname = $match[1];
}
// extract all @messages
$cnt = preg_match_all('/(?:^|\\s)@([a-z0-9]{1,64})/', $this->content, $match);
$names = array();
if ($cnt || $tname) {
// XXX: is there another way to make an array copy?
$names = $tname ? array_unique(array_merge(array(strtolower($tname)), $match[1])) : array_unique($match[1]);
}
$sender = Profile::staticGet($this->profile_id);
$replied = array();
// store replied only for first @ (what user/notice what the reply directed,
// we assume first @ is it)
for ($i = 0; $i < count($names); $i++) {
$nickname = $names[$i];
$recipient = common_relative_profile($sender, $nickname, $this->created);
if (!$recipient) {
continue;
}
if ($i == 0 && $recipient->id != $sender->id && !$this->reply_to) {
// Don't save reply to self
$reply_for = $recipient;
$recipient_notice = $reply_for->getCurrentNotice();
if ($recipient_notice) {
$orig = clone $this;
$this->reply_to = $recipient_notice->id;
$this->update($orig);
}
}
// Don't save replies from blocked profile to local user
$recipient_user = User::staticGet('id', $recipient->id);
if ($recipient_user && $recipient_user->hasBlocked($sender)) {
continue;
}
$reply = new Reply();
$reply->notice_id = $this->id;
$reply->profile_id = $recipient->id;
$id = $reply->insert();
if (!$id) {
$last_error =& PEAR::getStaticProperty('DB_DataObject', 'lastError');
common_log(LOG_ERR, 'DB error inserting reply: ' . $last_error->message);
common_server_error(sprintf(_('DB error inserting reply: %s'), $last_error->message));
return;
} else {
$replied[$recipient->id] = 1;
}
}
// Hash format replies, too
$cnt = preg_match_all('/(?:^|\\s)@#([a-z0-9]{1,64})/', $this->content, $match);
if ($cnt) {
foreach ($match[1] as $tag) {
$tagged = Profile_tag::getTagged($sender->id, $tag);
foreach ($tagged as $t) {
if (!$replied[$t->id]) {
// Don't save replies from blocked profile to local user
$t_user = User::staticGet('id', $t->id);
if ($t_user && $t_user->hasBlocked($sender)) {
continue;
}
$reply = new Reply();
$reply->notice_id = $this->id;
$reply->profile_id = $t->id;
$id = $reply->insert();
if (!$id) {
common_log_db_error($reply, 'INSERT', __FILE__);
return;
} else {
$replied[$recipient->id] = 1;
}
}
}
}
}
foreach (array_keys($replied) as $recipient) {
$user = User::staticGet('id', $recipient);
if ($user) {
mail_notify_attn($user, $this);
}
}
}