const GROUP_SCOPE = 4;
const FOLLOWER_SCOPE = 8;
+ protected $_profile = -1;
+
function getProfile()
{
- $profile = Profile::staticGet('id', $this->profile_id);
+ if (is_int($this->_profile) && $this->_profile == -1) {
+ $this->_profile = Profile::staticGet('id', $this->profile_id);
- if (empty($profile)) {
- // TRANS: Server exception thrown when a user profile for a notice cannot be found.
- // TRANS: %1$d is a profile ID (number), %2$d is a notice ID (number).
- throw new ServerException(sprintf(_('No such profile (%1$d) for notice (%2$d).'), $this->profile_id, $this->id));
+ if (empty($this->_profile)) {
+ // TRANS: Server exception thrown when a user profile for a notice cannot be found.
+ // TRANS: %1$d is a profile ID (number), %2$d is a notice ID (number).
+ throw new ServerException(sprintf(_('No such profile (%1$d) for notice (%2$d).'), $this->profile_id, $this->id));
+ }
}
- return $profile;
+ return $this->_profile;
}
function delete()
if (!$id) {
// TRANS: Server exception. %s are the error details.
- throw new ServerException(sprintf(_('Database error inserting hashtag: %s'),
+ throw new ServerException(sprintf(_('Database error inserting hashtag: %s.'),
$last_error->message));
return;
}
if (!empty($profile)) {
$profile->blowNoticeCount();
}
+
+ $ptags = $this->getProfileTags();
+ foreach ($ptags as $ptag) {
+ $ptag->blowNoticeStreamCache();
+ }
}
/**
// In case we're the first, will need to calc a new root.
self::blow('notice:conversation_root:%d', $this->conversation);
}
+
+ $ptags = $this->getProfileTags();
+ foreach ($ptags as $ptag) {
+ $ptag->blowNoticeStreamCache(true);
+ }
}
/** save all urls in the notice to the db
}
function attachments() {
- // XXX: cache this
- $att = array();
- $f2p = new File_to_post;
- $f2p->post_id = $this->id;
- if ($f2p->find()) {
- while ($f2p->fetch()) {
- $f = File::staticGet($f2p->file_id);
- if ($f) {
- $att[] = clone($f);
+
+ $keypart = sprintf('notice:file_ids:%d', $this->id);
+
+ $idstr = self::cacheGet($keypart);
+
+ if ($idstr !== false) {
+ $ids = explode(',', $idstr);
+ } else {
+ $ids = array();
+ $f2p = new File_to_post;
+ $f2p->post_id = $this->id;
+ if ($f2p->find()) {
+ while ($f2p->fetch()) {
+ $ids[] = $f2p->file_id;
}
}
+ self::cacheSet($keypart, implode(',', $ids));
}
+
+ $att = array();
+
+ foreach ($ids as $id) {
+ $f = File::staticGet('id', $id);
+ if (!empty($f)) {
+ $att[] = clone($f);
+ }
+ }
+
return $att;
}
*
* @return Notice or null
*/
- function conversationRoot()
+ function conversationRoot($profile=-1)
{
- if (!empty($this->conversation)) {
- $c = self::memcache();
+ // XXX: can this happen?
- $key = Cache::key('notice:conversation_root:' . $this->conversation);
- $notice = $c->get($key);
- if ($notice) {
- return $notice;
- }
+ if (empty($this->conversation)) {
+ return null;
+ }
- $notice = new Notice();
- $notice->conversation = $this->conversation;
- $notice->orderBy('CREATED');
- $notice->limit(1);
- $notice->find(true);
+ // Get the current profile if not specified
- if ($notice->N) {
- $c->set($key, $notice);
- return $notice;
- }
+ if (is_int($profile) && $profile == -1) {
+ $profile = Profile::current();
}
- return null;
+
+ // If this notice is out of scope, no root for you!
+
+ if (!$this->inScope($profile)) {
+ return null;
+ }
+
+ // If this isn't a reply to anything, then it's its own
+ // root.
+
+ if (empty($this->reply_to)) {
+ return $this;
+ }
+
+ if (is_null($profile)) {
+ $keypart = sprintf('notice:conversation_root:%d:null', $this->id);
+ } else {
+ $keypart = sprintf('notice:conversation_root:%d:%d',
+ $this->id,
+ $profile->id);
+ }
+
+ $root = self::cacheGet($keypart);
+
+ if ($root !== false && $root->inScope($profile)) {
+ return $root;
+ } else {
+ $last = $this;
+
+ do {
+ $parent = $last->getOriginal();
+ if (!empty($parent) && $parent->inScope($profile)) {
+ $last = $parent;
+ continue;
+ } else {
+ $root = $last;
+ break;
+ }
+ } while (!empty($parent));
+
+ self::cacheSet($keypart, $root);
+ }
+
+ return $root;
}
+
/**
* Pull up a full list of local recipients who will be getting
* this notice in their inbox. Results will be cached, so don't
}
$users = $this->getSubscribedUsers();
+ $ptags = $this->getProfileTags();
// FIXME: kind of ignoring 'transitional'...
// we'll probably stop supporting inboxless mode
}
}
+ foreach ($ptags as $ptag) {
+ $users = $ptag->getUserSubscribers();
+ foreach ($users as $id) {
+ if (!array_key_exists($id, $ni)) {
+ $user = User::staticGet('id', $id);
+ if (!$user->hasBlocked($profile)) {
+ $ni[$id] = NOTICE_INBOX_SOURCE_PROFILE_TAG;
+ }
+ }
+ }
+ }
+
foreach ($recipients as $recipient) {
if (!array_key_exists($recipient, $ni)) {
$ni[$recipient] = NOTICE_INBOX_SOURCE_REPLY;
}
- }
- // Exclude any deleted, non-local, or blocking recipients.
- $profile = $this->getProfile();
- $originalProfile = null;
- if ($this->repeat_of) {
- // Check blocks against the original notice's poster as well.
- $original = Notice::staticGet('id', $this->repeat_of);
- if ($original) {
- $originalProfile = $original->getProfile();
+ // Exclude any deleted, non-local, or blocking recipients.
+ $profile = $this->getProfile();
+ $originalProfile = null;
+ if ($this->repeat_of) {
+ // Check blocks against the original notice's poster as well.
+ $original = Notice::staticGet('id', $this->repeat_of);
+ if ($original) {
+ $originalProfile = $original->getProfile();
+ }
}
- }
- foreach ($ni as $id => $source) {
- $user = User::staticGet('id', $id);
- if (empty($user) || $user->hasBlocked($profile) ||
- ($originalProfile && $user->hasBlocked($originalProfile))) {
- unset($ni[$id]);
+ foreach ($ni as $id => $source) {
+ $user = User::staticGet('id', $id);
+ if (empty($user) || $user->hasBlocked($profile) ||
+ ($originalProfile && $user->hasBlocked($originalProfile))) {
+ unset($ni[$id]);
+ }
}
}
return $ids;
}
+ function getProfileTags()
+ {
+ $profile = $this->getProfile();
+ $list = $profile->getOtherTags($profile);
+ $ptags = array();
+
+ while($list->fetch()) {
+ $ptags[] = clone($list);
+ }
+
+ return $ptags;
+ }
+
/**
* Record this notice to the given group inboxes for delivery.
* Overrides the regular parsing of !group markup.
*/
function getReplies()
{
- // XXX: cache me
+ $keypart = sprintf('notice:reply_ids:%d', $this->id);
- $ids = array();
+ $idstr = self::cacheGet($keypart);
- $reply = new Reply();
- $reply->selectAdd();
- $reply->selectAdd('profile_id');
- $reply->notice_id = $this->id;
+ if ($idstr !== false) {
+ $ids = explode(',', $idstr);
+ } else {
+ $ids = array();
- if ($reply->find()) {
- while($reply->fetch()) {
- $ids[] = $reply->profile_id;
+ $reply = new Reply();
+ $reply->selectAdd();
+ $reply->selectAdd('profile_id');
+ $reply->notice_id = $this->id;
+
+ if ($reply->find()) {
+ while($reply->fetch()) {
+ $ids[] = $reply->profile_id;
+ }
}
+ self::cacheSet($keypart, implode(',', $ids));
}
- $reply->free();
-
return $ids;
}
+ /**
+ * Pull the complete list of @-reply targets for this notice.
+ *
+ * @return array of Profiles
+ */
+ function getReplyProfiles()
+ {
+ $ids = $this->getReplies();
+ $profiles = array();
+
+ foreach ($ids as $id) {
+ $profile = Profile::staticGet('id', $id);
+ if (!empty($profile)) {
+ $profiles[] = $profile;
+ }
+ }
+
+ return $profiles;
+ }
+
/**
* Send e-mail notifications to local @-reply targets.
*
$reply_ids = $this->getReplies();
foreach ($reply_ids as $id) {
- $profile = Profile::staticGet('id', $id);
- if (!empty($profile)) {
- $ctx->attention[] = $profile->getUri();
+ $rprofile = Profile::staticGet('id', $id);
+ if (!empty($rprofile)) {
+ $ctx->attention[] = $rprofile->getUri();
}
}
public function getTags()
{
$tags = array();
- $tag = new Notice_tag();
- $tag->notice_id = $this->id;
- if ($tag->find()) {
- while ($tag->fetch()) {
- $tags[] = $tag->tag;
+
+ $keypart = sprintf('notice:tags:%d', $this->id);
+
+ $tagstr = self::cacheGet($keypart);
+
+ if ($tagstr !== false) {
+ $tags = explode(',', $tagstr);
+ } else {
+ $tag = new Notice_tag();
+ $tag->notice_id = $this->id;
+ if ($tag->find()) {
+ while ($tag->fetch()) {
+ $tags[] = $tag->tag;
+ }
}
+ self::cacheSet($keypart, implode(',', $tags));
}
- $tag->free();
+
return $tags;
}
/**
* Check that the given profile is allowed to read, respond to, or otherwise
* act on this notice.
- *
+ *
* The $scope member is a bitmask of scopes, representing a logical AND of the
* scope requirement. So, 0x03 (Notice::ADDRESSEE_SCOPE | Notice::SITE_SCOPE) means
* "only visible to people who are mentioned in the notice AND are users on this site."
* @return boolean whether the profile is in the notice's scope
*/
function inScope($profile)
+ {
+ if (is_null($profile)) {
+ $keypart = sprintf('notice:in-scope-for:%d:null', $this->id);
+ } else {
+ $keypart = sprintf('notice:in-scope-for:%d:%d', $this->id, $profile->id);
+ }
+
+ $result = self::cacheGet($keypart);
+
+ if ($result === false) {
+ $bResult = $this->_inScope($profile);
+ $result = ($bResult) ? 1 : 0;
+ self::cacheSet($keypart, $result, 0, 300);
+ }
+
+ return ($result == 1) ? true : false;
+ }
+
+ protected function _inScope($profile)
{
// If there's no scope, anyone (even anon) is in scope.
return $groups;
}
+
+ protected $_original = -1;
+
+ function getOriginal()
+ {
+ if (is_int($this->_original) && $this->_original == -1) {
+ if (empty($this->reply_to)) {
+ $this->_original = null;
+ } else {
+ $this->_original = Notice::staticGet('id', $this->reply_to);
+ }
+ }
+ return $this->_original;
+ }
+
+ /**
+ * 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();
+ $skip = array('_original', '_profile');
+ return array_diff($vars, $skip);
+ }
+
}