public function onEndUserRegister(Profile $profile)
{
foreach ($this->join as $nickname) {
$group = User_group::getForNickname($nickname);
if ($group && !$profile->isMember($group)) {
try {
$profile->joinGroup($group);
} catch (Exception $e) {
// TRANS: Server exception.
// TRANS: %1$s is a user nickname, %2$s is a group nickname.
throw new ServerException(sprintf(_m('Could not join user %1$s to group %2$s.'), $profile->nickname, $group->nickname));
}
}
}
}
function onEndUserRegister($profile, $user)
{
$profile = $user->getProfile();
foreach ($this->join as $nickname) {
$group = User_group::getForNickname($nickname);
if ($group && !$profile->isMember($group)) {
try {
if (Event::handle('StartJoinGroup', array($group, $user))) {
Group_member::join($group->id, $user->id);
Event::handle('EndJoinGroup', array($group, $user));
}
} catch (Exception $e) {
// TRANS: Server exception.
// TRANS: %1$s is a user nickname, %2$s is a group nickname.
throw new ServerException(sprintf(_m('Could not join user %1$s to group %2$s.'), $user->nickname, $group->nickname));
}
}
}
}
function getTargetGroup($id)
{
if (empty($id)) {
if (self::is_decimal($this->arg('id'))) {
return User_group::staticGet('id', $this->arg('id'));
} else {
if ($this->arg('id')) {
return User_group::getForNickname($this->arg('id'));
} else {
if ($this->arg('group_id')) {
// This is to ensure that a non-numeric group_id still
// overrides group_name even if it doesn't get used
if (self::is_decimal($this->arg('group_id'))) {
return User_group::staticGet('id', $this->arg('group_id'));
}
} else {
if ($this->arg('group_name')) {
return User_group::getForNickname($this->arg('group_name'));
}
}
}
}
} else {
if (self::is_decimal($id)) {
return User_group::staticGet('id', $id);
} else {
return User_group::getForNickname($id);
}
}
}
function common_group_link($sender_id, $nickname)
{
$sender = Profile::staticGet($sender_id);
$group = User_group::getForNickname($nickname, $sender);
if ($sender && $group && $sender->isMember($group)) {
$attrs = array('href' => $group->permalink(), 'class' => 'url');
if (!empty($group->fullname)) {
$attrs['title'] = $group->fullname . ' (' . $group->nickname . ')';
}
$xs = new XMLStringer();
$xs->elementStart('span', 'vcard');
$xs->elementStart('a', $attrs);
$xs->element('span', 'fn nickname', $nickname);
$xs->elementEnd('a');
$xs->elementEnd('span');
return $xs->getString();
} else {
return $nickname;
}
}
/**
* Get a local or remote group by name.
* @return User_group
* @throws CommandException
*/
function getGroup($arg)
{
$group = null;
if (Event::handle('StartCommandGetGroup', array($this, $arg, &$group))) {
$group = User_group::getForNickname($arg, $this->user->getProfile());
}
Event::handle('EndCommandGetGroup', array($this, $arg, &$group));
if (!$group) {
throw new CommandException(_('No such group.'));
}
return $group;
}
/**
* Find @-mentions in the given text, using the given notice object as context.
* References will be resolved with common_relative_profile() against the user
* who posted the notice.
*
* Note the return data format is internal, to be used for building links and
* such. Should not be used directly; rather, call common_linkify_mentions().
*
* @param string $text
* @param Profile $sender the Profile that is sending the current text
* @param Notice $parent the Notice this text is in reply to, if any
*
* @return array
*
* @access private
*/
function common_find_mentions($text, Profile $sender, Notice $parent = null)
{
$mentions = array();
if (Event::handle('StartFindMentions', array($sender, $text, &$mentions))) {
// Get the context of the original notice, if any
$origMentions = array();
// Does it have a parent notice for context?
if ($parent instanceof Notice) {
$ids = $parent->getReplies();
// replied-to _profile ids_
foreach ($ids as $id) {
try {
$repliedTo = Profile::getByID($id);
$origMentions[$repliedTo->getNickname()] = $repliedTo;
} catch (NoResultException $e) {
// continue foreach
}
}
}
$matches = common_find_mentions_raw($text);
foreach ($matches as $match) {
try {
$nickname = Nickname::normalize($match[0]);
} catch (NicknameException $e) {
// Bogus match? Drop it.
continue;
}
// Try to get a profile for this nickname.
// Start with conversation context, then go to
// sender context.
if ($parent instanceof Notice && $parent->getProfile()->getNickname() === $nickname) {
$mentioned = $parent->getProfile();
} else {
if (!empty($origMentions) && array_key_exists($nickname, $origMentions)) {
$mentioned = $origMentions[$nickname];
} else {
// sets to null if no match
$mentioned = common_relative_profile($sender, $nickname);
}
}
if ($mentioned instanceof Profile) {
$user = User::getKV('id', $mentioned->id);
try {
$url = $mentioned->getUrl();
} catch (InvalidUrlException $e) {
$url = common_local_url('userbyid', array('id' => $mentioned->getID()));
}
$mention = array('mentioned' => array($mentioned), 'type' => 'mention', 'text' => $match[0], 'position' => $match[1], 'length' => mb_strlen($match[0]), 'title' => $mentioned->getFullname(), 'url' => $url);
$mentions[] = $mention;
}
}
// @#tag => mention of all subscriptions tagged 'tag'
preg_match_all('/(?:^|[\\s\\.\\,\\:\\;]+)@#([\\pL\\pN_\\-\\.]{1,64})/', $text, $hmatches, PREG_OFFSET_CAPTURE);
foreach ($hmatches[1] as $hmatch) {
$tag = common_canonical_tag($hmatch[0]);
$plist = Profile_list::getByTaggerAndTag($sender->getID(), $tag);
if (!$plist instanceof Profile_list || $plist->private) {
continue;
}
$tagged = $sender->getTaggedSubscribers($tag);
$url = common_local_url('showprofiletag', array('nickname' => $sender->getNickname(), 'tag' => $tag));
$mentions[] = array('mentioned' => $tagged, 'type' => 'list', 'text' => $hmatch[0], 'position' => $hmatch[1], 'length' => mb_strlen($hmatch[0]), 'url' => $url);
}
preg_match_all('/(?:^|[\\s\\.\\,\\:\\;]+)!(' . Nickname::DISPLAY_FMT . ')/', $text, $hmatches, PREG_OFFSET_CAPTURE);
foreach ($hmatches[1] as $hmatch) {
$nickname = Nickname::normalize($hmatch[0]);
$group = User_group::getForNickname($nickname, $sender);
if (!$group instanceof User_group || !$sender->isMember($group)) {
continue;
}
$profile = $group->getProfile();
$mentions[] = array('mentioned' => array($profile), 'type' => 'group', 'text' => $hmatch[0], 'position' => $hmatch[1], 'length' => mb_strlen($hmatch[0]), 'url' => $group->permalink(), 'title' => $group->getFancyName());
}
Event::handle('EndFindMentions', array($sender, $text, &$mentions));
}
return $mentions;
}
/**
* Get a local or remote group by name.
* @return User_group
* @throws CommandException
*/
function getGroup($arg)
{
$group = null;
if (Event::handle('StartCommandGetGroup', array($this, $arg, &$group))) {
$group = User_group::getForNickname($arg, $this->user->getProfile());
}
Event::handle('EndCommandGetGroup', array($this, $arg, &$group));
if (!$group) {
// TRANS: Command exception text shown when a group is requested that does not exist.
throw new CommandException(_('No such group.'));
}
return $group;
}
/**
* Find @-mentions in the given text, using the given notice object as context.
* References will be resolved with common_relative_profile() against the user
* who posted the notice.
*
* Note the return data format is internal, to be used for building links and
* such. Should not be used directly; rather, call common_linkify_mentions().
*
* @param string $text
* @param Notice $notice notice in whose context we're building links
*
* @return array
*
* @access private
*/
function common_find_mentions($text, Notice $notice)
{
// The getProfile call throws NoProfileException on failure
$sender = $notice->getProfile();
$mentions = array();
if (Event::handle('StartFindMentions', array($sender, $text, &$mentions))) {
// Get the context of the original notice, if any
$origAuthor = null;
$origNotice = null;
$origMentions = array();
// Is it a reply?
if ($notice instanceof Notice) {
try {
$origNotice = $notice->getParent();
$origAuthor = $origNotice->getProfile();
$ids = $origNotice->getReplies();
foreach ($ids as $id) {
$repliedTo = Profile::getKV('id', $id);
if ($repliedTo instanceof Profile) {
$origMentions[$repliedTo->nickname] = $repliedTo;
}
}
} catch (NoProfileException $e) {
common_log(LOG_WARNING, sprintf('Notice %d author profile id %d does not exist', $origNotice->id, $origNotice->profile_id));
} catch (NoParentNoticeException $e) {
// This notice is not in reply to anything
} catch (Exception $e) {
common_log(LOG_WARNING, __METHOD__ . ' got exception ' . get_class($e) . ' : ' . $e->getMessage());
}
}
$matches = common_find_mentions_raw($text);
foreach ($matches as $match) {
try {
$nickname = Nickname::normalize($match[0]);
} catch (NicknameException $e) {
// Bogus match? Drop it.
continue;
}
// Try to get a profile for this nickname.
// Start with conversation context, then go to
// sender context.
if ($origAuthor instanceof Profile && $origAuthor->nickname == $nickname) {
$mentioned = $origAuthor;
} else {
if (!empty($origMentions) && array_key_exists($nickname, $origMentions)) {
$mentioned = $origMentions[$nickname];
} else {
$mentioned = common_relative_profile($sender, $nickname);
}
}
if ($mentioned instanceof Profile) {
$user = User::getKV('id', $mentioned->id);
if ($user instanceof User) {
$url = common_local_url('userbyid', array('id' => $user->id));
} else {
$url = $mentioned->profileurl;
}
$mention = array('mentioned' => array($mentioned), 'type' => 'mention', 'text' => $match[0], 'position' => $match[1], 'url' => $url);
if (!empty($mentioned->fullname)) {
$mention['title'] = $mentioned->fullname;
}
$mentions[] = $mention;
}
}
// @#tag => mention of all subscriptions tagged 'tag'
preg_match_all('/(?:^|[\\s\\.\\,\\:\\;]+)@#([\\pL\\pN_\\-\\.]{1,64})/', $text, $hmatches, PREG_OFFSET_CAPTURE);
foreach ($hmatches[1] as $hmatch) {
$tag = common_canonical_tag($hmatch[0]);
$plist = Profile_list::getByTaggerAndTag($sender->id, $tag);
if (!$plist instanceof Profile_list || $plist->private) {
continue;
}
$tagged = $sender->getTaggedSubscribers($tag);
$url = common_local_url('showprofiletag', array('tagger' => $sender->nickname, 'tag' => $tag));
$mentions[] = array('mentioned' => $tagged, 'type' => 'list', 'text' => $hmatch[0], 'position' => $hmatch[1], 'url' => $url);
}
preg_match_all('/(?:^|[\\s\\.\\,\\:\\;]+)!(' . Nickname::DISPLAY_FMT . ')/', $text, $hmatches, PREG_OFFSET_CAPTURE);
foreach ($hmatches[1] as $hmatch) {
$nickname = Nickname::normalize($hmatch[0]);
$group = User_group::getForNickname($nickname, $sender);
if (!$group instanceof User_group || !$sender->isMember($group)) {
continue;
}
$profile = $group->getProfile();
$mentions[] = array('mentioned' => array($profile), 'type' => 'group', 'text' => $hmatch[0], 'position' => $hmatch[1], 'url' => $group->permalink(), 'title' => $group->getFancyName());
}
Event::handle('EndFindMentions', array($sender, $text, &$mentions));
}
return $mentions;
}
function getTargetGroup($id)
{
if (empty($id)) {
if (self::is_decimal($this->arg('id'))) {
return User_group::getKV('id', $this->arg('id'));
} else {
if ($this->arg('id')) {
return User_group::getForNickname($this->arg('id'));
} else {
if ($this->arg('group_id')) {
// This is to ensure that a non-numeric group_id still
// overrides group_name even if it doesn't get used
if (self::is_decimal($this->arg('group_id'))) {
return User_group::getKV('id', $this->arg('group_id'));
}
} else {
if ($this->arg('group_name')) {
return User_group::getForNickname($this->arg('group_name'));
}
}
}
}
} else {
if (self::is_decimal($id)) {
return User_group::getKV('id', $id);
} else {
if ($this->arg('uri')) {
// FIXME: move this into empty($id) check?
return User_group::getKV('uri', urldecode($this->arg('uri')));
} else {
return User_group::getForNickname($id);
}
}
}
}
/**
* Parse !group delivery and record targets into group_inbox.
* @return array of Group objects
*/
function saveGroups()
{
// Don't save groups for repeats
if (!empty($this->repeat_of)) {
return array();
}
$groups = array();
/* extract all !group */
$count = preg_match_all('/(?:^|\\s)!([A-Za-z0-9]{1,64})/', strtolower($this->content), $match);
if (!$count) {
return $groups;
}
$profile = $this->getProfile();
/* Add them to the database */
foreach (array_unique($match[1]) as $nickname) {
/* XXX: remote groups. */
$group = User_group::getForNickname($nickname, $profile);
if (empty($group)) {
continue;
}
// we automatically add a tag for every group name, too
$tag = Notice_tag::pkeyGet(array('tag' => common_canonical_tag($nickname), 'notice_id' => $this->id));
if (is_null($tag)) {
$this->saveTag($nickname);
}
if ($profile->isMember($group)) {
$result = $this->addToGroupInbox($group);
if (!$result) {
common_log_db_error($gi, 'INSERT', __FILE__);
}
$groups[] = clone $group;
}
}
return $groups;
}
static function groupsFromText($text, $profile)
{
$groups = array();
/* extract all !group */
$count = preg_match_all('/(?:^|\\s)!(' . Nickname::DISPLAY_FMT . ')/', strtolower($text), $match);
if (!$count) {
return $groups;
}
foreach (array_unique($match[1]) as $nickname) {
$group = User_group::getForNickname($nickname, $profile);
if (!empty($group) && $profile->isMember($group)) {
$groups[] = $group->id;
}
}
return $groups;
}
/**
* When saving a notice, check its groups. If any of them has
* privacy == always, force a group private message to all mentioned groups.
* If any of the groups disallows private messages, skip it.
*
* @param
*
*/
function onStartNoticeSave(&$notice)
{
// Look for group tags
// FIXME: won't work for remote groups
// @fixme if Notice::saveNew is refactored so we can just pull its list
// of groups between processing and saving, make use of it
$count = preg_match_all('/(?:^|\\s)!(' . Nickname::DISPLAY_FMT . ')/', strtolower($notice->content), $match);
$groups = array();
$ignored = array();
$forcePrivate = false;
if ($count > 0) {
/* Add them to the database */
foreach (array_unique($match[1]) as $nickname) {
$group = User_group::getForNickname($nickname, $profile);
if (empty($group)) {
continue;
}
$gps = Group_privacy_settings::forGroup($group);
switch ($gps->allow_privacy) {
case Group_privacy_settings::ALWAYS:
$forcePrivate = true;
// fall through
// fall through
case Group_privacy_settings::SOMETIMES:
$groups[] = $group;
break;
case Group_privacy_settings::NEVER:
$ignored[] = $group;
break;
}
}
if ($forcePrivate) {
foreach ($ignored as $group) {
common_log(LOG_NOTICE, "Notice forced to group direct message " . "but group " . $group->nickname . " does not allow them.");
}
$user = User::staticGet('id', $notice->profile_id);
if (empty($user)) {
common_log(LOG_WARNING, "Notice forced to group direct message " . "but profile " . $notice->profile_id . " is not a local user.");
} else {
foreach ($groups as $group) {
Group_message::send($user, $group, $notice->content);
}
}
// Don't save the notice!
// FIXME: this is probably cheating.
throw new ClientException(sprintf(_('Forced notice to private group message.')), 200);
}
}
return true;
}
