3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2008, 2009, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
23 * Table Definition for profile
25 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
27 class Profile extends Memcached_DataObject
30 /* the code below is auto generated do not remove the above tag */
32 public $__table = 'profile'; // table name
33 public $id; // int(4) primary_key not_null
34 public $nickname; // varchar(64) multiple_key not_null
35 public $fullname; // varchar(255) multiple_key
36 public $profileurl; // varchar(255)
37 public $homepage; // varchar(255) multiple_key
38 public $bio; // text() multiple_key
39 public $location; // varchar(255) multiple_key
40 public $lat; // decimal(10,7)
41 public $lon; // decimal(10,7)
42 public $location_id; // int(4)
43 public $location_ns; // int(4)
44 public $created; // datetime() not_null
45 public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
48 function staticGet($k,$v=NULL) {
49 return Memcached_DataObject::staticGet('Profile',$k,$v);
52 /* the code above is auto generated do not remove the tag below */
57 return User::staticGet('id', $this->id);
60 function getAvatar($width, $height=null)
62 if (is_null($height)) {
65 return Avatar::pkeyGet(array('profile_id' => $this->id,
67 'height' => $height));
70 function getOriginalAvatar()
72 $avatar = DB_DataObject::factory('avatar');
73 $avatar->profile_id = $this->id;
74 $avatar->original = true;
75 if ($avatar->find(true)) {
82 function setOriginal($filename)
84 $imagefile = new ImageFile($this->id, Avatar::path($filename));
86 $avatar = new Avatar();
87 $avatar->profile_id = $this->id;
88 $avatar->width = $imagefile->width;
89 $avatar->height = $imagefile->height;
90 $avatar->mediatype = image_type_to_mime_type($imagefile->type);
91 $avatar->filename = $filename;
92 $avatar->original = true;
93 $avatar->url = Avatar::url($filename);
94 $avatar->created = DB_DataObject_Cast::dateTime(); # current time
96 # XXX: start a transaction here
98 if (!$this->delete_avatars() || !$avatar->insert()) {
99 @unlink(Avatar::path($filename));
103 foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
104 # We don't do a scaled one if original is our scaled size
105 if (!($avatar->width == $size && $avatar->height == $size)) {
106 $scaled_filename = $imagefile->resize($size);
108 //$scaled = DB_DataObject::factory('avatar');
109 $scaled = new Avatar();
110 $scaled->profile_id = $this->id;
111 $scaled->width = $size;
112 $scaled->height = $size;
113 $scaled->original = false;
114 $scaled->mediatype = image_type_to_mime_type($imagefile->type);
115 $scaled->filename = $scaled_filename;
116 $scaled->url = Avatar::url($scaled_filename);
117 $scaled->created = DB_DataObject_Cast::dateTime(); # current time
119 if (!$scaled->insert()) {
128 function delete_avatars($original=true)
130 $avatar = new Avatar();
131 $avatar->profile_id = $this->id;
133 while ($avatar->fetch()) {
134 if ($avatar->original) {
135 if ($original == false) {
144 function getBestName()
146 return ($this->fullname) ? $this->fullname : $this->nickname;
150 * Get the most recent notice posted by this user, if any.
152 * @return mixed Notice or null
155 function getCurrentNotice()
157 $notice = $this->getNotices(0, 1);
159 if ($notice->fetch()) {
166 function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
168 $ids = Notice::stream(array($this, '_streamTaggedDirect'),
170 'profile:notice_ids_tagged:' . $this->id . ':' . $tag,
171 $offset, $limit, $since_id, $max_id);
172 return Notice::getStreamByIds($ids);
175 function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
177 // XXX: I'm not sure this is going to be any faster. It probably isn't.
178 $ids = Notice::stream(array($this, '_streamDirect'),
180 'profile:notice_ids:' . $this->id,
181 $offset, $limit, $since_id, $max_id);
183 return Notice::getStreamByIds($ids);
186 function _streamTaggedDirect($tag, $offset, $limit, $since_id, $max_id)
188 // XXX It would be nice to do this without a join
190 $notice = new Notice();
193 "select id from notice join notice_tag on id=notice_id where tag='".
194 $notice->escape($tag) .
195 "' and profile_id=" . $notice->escape($this->id);
197 if ($since_id != 0) {
198 $query .= " and id > $since_id";
202 $query .= " and id <= $max_id";
205 $query .= ' order by id DESC';
207 if (!is_null($offset)) {
208 $query .= " LIMIT $limit OFFSET $offset";
211 $notice->query($query);
215 while ($notice->fetch()) {
216 $ids[] = $notice->id;
222 function _streamDirect($offset, $limit, $since_id, $max_id)
224 $notice = new Notice();
226 // Temporary hack until notice_profile_id_idx is updated
227 // to (profile_id, id) instead of (profile_id, created, id).
228 // It's been falling back to PRIMARY instead, which is really
229 // very inefficient for a profile that hasn't posted in a few
230 // months. Even though forcing the index will cause a filesort,
231 // it's usually going to be better.
232 if (common_config('db', 'type') == 'mysql') {
235 "select id from notice force index (notice_profile_id_idx) ".
236 "where profile_id=" . $notice->escape($this->id);
238 if ($since_id != 0) {
239 $query .= " and id > $since_id";
243 $query .= " and id <= $max_id";
246 $query .= ' order by id DESC';
248 if (!is_null($offset)) {
249 $query .= " LIMIT $limit OFFSET $offset";
252 $notice->query($query);
256 $notice->profile_id = $this->id;
258 $notice->selectAdd();
259 $notice->selectAdd('id');
261 if ($since_id != 0) {
262 $notice->whereAdd('id > ' . $since_id);
266 $notice->whereAdd('id <= ' . $max_id);
269 $notice->orderBy('id DESC');
271 if (!is_null($offset)) {
272 $notice->limit($offset, $limit);
280 while ($notice->fetch()) {
281 $ids[] = $notice->id;
287 function isMember($group)
289 $mem = new Group_member();
291 $mem->group_id = $group->id;
292 $mem->profile_id = $this->id;
301 function isAdmin($group)
303 $mem = new Group_member();
305 $mem->group_id = $group->id;
306 $mem->profile_id = $this->id;
316 function getGroups($offset=0, $limit=null)
319 'SELECT user_group.* ' .
320 'FROM user_group JOIN group_member '.
321 'ON user_group.id = group_member.group_id ' .
322 'WHERE group_member.profile_id = %d ' .
323 'ORDER BY group_member.created DESC ';
325 if ($offset>0 && !is_null($limit)) {
327 if (common_config('db','type') == 'pgsql') {
328 $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
330 $qry .= ' LIMIT ' . $offset . ', ' . $limit;
335 $groups = new User_group();
337 $cnt = $groups->query(sprintf($qry, $this->id));
342 function avatarUrl($size=AVATAR_PROFILE_SIZE)
344 $avatar = $this->getAvatar($size);
346 return $avatar->displayUrl();
348 return Avatar::defaultImage($size);
352 function getSubscriptions($offset=0, $limit=null)
355 'SELECT profile.* ' .
356 'FROM profile JOIN subscription ' .
357 'ON profile.id = subscription.subscribed ' .
358 'WHERE subscription.subscriber = %d ' .
359 'AND subscription.subscribed != subscription.subscriber ' .
360 'ORDER BY subscription.created DESC ';
362 if ($offset>0 && !is_null($limit)){
363 if (common_config('db','type') == 'pgsql') {
364 $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
366 $qry .= ' LIMIT ' . $offset . ', ' . $limit;
370 $profile = new Profile();
372 $profile->query(sprintf($qry, $this->id));
377 function getSubscribers($offset=0, $limit=null)
380 'SELECT profile.* ' .
381 'FROM profile JOIN subscription ' .
382 'ON profile.id = subscription.subscriber ' .
383 'WHERE subscription.subscribed = %d ' .
384 'AND subscription.subscribed != subscription.subscriber ' .
385 'ORDER BY subscription.created DESC ';
387 if ($offset>0 && !is_null($limit)){
389 if (common_config('db','type') == 'pgsql') {
390 $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
392 $qry .= ' LIMIT ' . $offset . ', ' . $limit;
397 $profile = new Profile();
399 $cnt = $profile->query(sprintf($qry, $this->id));
404 function getConnectedApps($offset = 0, $limit = null)
408 'FROM oauth_application_user u, oauth_application a ' .
409 'WHERE u.profile_id = %d ' .
410 'AND a.id = u.application_id ' .
411 'AND u.access_type > 0 ' .
412 'ORDER BY u.created DESC ';
415 if (common_config('db','type') == 'pgsql') {
416 $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
418 $qry .= ' LIMIT ' . $offset . ', ' . $limit;
422 $apps = new Oauth_application_user();
424 $cnt = $apps->query(sprintf($qry, $this->id));
429 function subscriptionCount()
431 $c = common_memcache();
434 $cnt = $c->get(common_cache_key('profile:subscription_count:'.$this->id));
435 if (is_integer($cnt)) {
440 $sub = new Subscription();
441 $sub->subscriber = $this->id;
443 $cnt = (int) $sub->count('distinct subscribed');
445 $cnt = ($cnt > 0) ? $cnt - 1 : $cnt;
448 $c->set(common_cache_key('profile:subscription_count:'.$this->id), $cnt);
454 function subscriberCount()
456 $c = common_memcache();
458 $cnt = $c->get(common_cache_key('profile:subscriber_count:'.$this->id));
459 if (is_integer($cnt)) {
464 $sub = new Subscription();
465 $sub->subscribed = $this->id;
466 $sub->whereAdd('subscriber != subscribed');
467 $cnt = (int) $sub->count('distinct subscriber');
470 $c->set(common_cache_key('profile:subscriber_count:'.$this->id), $cnt);
477 * Is this profile subscribed to another profile?
479 * @param Profile $other
482 function isSubscribed($other)
484 return Subscription::exists($this, $other);
488 * Are these two profiles subscribed to each other?
490 * @param Profile $other
493 function mutuallySubscribed($other)
495 return $this->isSubscribed($other) &&
496 $other->isSubscribed($this);
499 function hasFave($notice)
501 $cache = common_memcache();
503 // XXX: Kind of a hack.
505 if (!empty($cache)) {
506 // This is the stream of favorite notices, in rev chron
507 // order. This forces it into cache.
509 $ids = Fave::stream($this->id, 0, NOTICE_CACHE_WINDOW);
511 // If it's in the list, then it's a fave
513 if (in_array($notice->id, $ids)) {
517 // If we're not past the end of the cache window,
518 // then the cache has all available faves, so this one
521 if (count($ids) < NOTICE_CACHE_WINDOW) {
525 // Otherwise, cache doesn't have all faves;
526 // fall through to the default
529 $fave = Fave::pkeyGet(array('user_id' => $this->id,
530 'notice_id' => $notice->id));
531 return ((is_null($fave)) ? false : true);
536 $c = common_memcache();
538 $cnt = $c->get(common_cache_key('profile:fave_count:'.$this->id));
539 if (is_integer($cnt)) {
545 $faves->user_id = $this->id;
546 $cnt = (int) $faves->count('distinct notice_id');
549 $c->set(common_cache_key('profile:fave_count:'.$this->id), $cnt);
555 function noticeCount()
557 $c = common_memcache();
560 $cnt = $c->get(common_cache_key('profile:notice_count:'.$this->id));
561 if (is_integer($cnt)) {
566 $notices = new Notice();
567 $notices->profile_id = $this->id;
568 $cnt = (int) $notices->count('distinct id');
571 $c->set(common_cache_key('profile:notice_count:'.$this->id), $cnt);
577 function blowFavesCache()
579 $cache = common_memcache();
581 // Faves don't happen chronologically, so we need to blow
583 $cache->delete(common_cache_key('fave:ids_by_user:'.$this->id));
584 $cache->delete(common_cache_key('fave:ids_by_user:'.$this->id.';last'));
585 $cache->delete(common_cache_key('fave:ids_by_user_own:'.$this->id));
586 $cache->delete(common_cache_key('fave:ids_by_user_own:'.$this->id.';last'));
588 $this->blowFaveCount();
591 function blowSubscriberCount()
593 $c = common_memcache();
595 $c->delete(common_cache_key('profile:subscriber_count:'.$this->id));
599 function blowSubscriptionCount()
601 $c = common_memcache();
603 $c->delete(common_cache_key('profile:subscription_count:'.$this->id));
607 function blowFaveCount()
609 $c = common_memcache();
611 $c->delete(common_cache_key('profile:fave_count:'.$this->id));
615 function blowNoticeCount()
617 $c = common_memcache();
619 $c->delete(common_cache_key('profile:notice_count:'.$this->id));
623 static function maxBio()
625 $biolimit = common_config('profile', 'biolimit');
626 // null => use global limit (distinct from 0!)
627 if (is_null($biolimit)) {
628 $biolimit = common_config('site', 'textlimit');
633 static function bioTooLong($bio)
635 $biolimit = self::maxBio();
636 return ($biolimit > 0 && !empty($bio) && (mb_strlen($bio) > $biolimit));
641 $this->_deleteNotices();
642 $this->_deleteSubscriptions();
643 $this->_deleteMessages();
644 $this->_deleteTags();
645 $this->_deleteBlocks();
647 $related = array('Avatar',
651 Event::handle('ProfileDeleteRelated', array($this, &$related));
653 foreach ($related as $cls) {
655 $inst->profile_id = $this->id;
662 function _deleteNotices()
664 $notice = new Notice();
665 $notice->profile_id = $this->id;
667 if ($notice->find()) {
668 while ($notice->fetch()) {
669 $other = clone($notice);
675 function _deleteSubscriptions()
677 $sub = new Subscription();
678 $sub->subscriber = $this->id;
682 while ($sub->fetch()) {
683 $other = Profile::staticGet('id', $sub->subscribed);
687 if ($other->id == $this->id) {
690 Subscription::cancel($this, $other);
693 $subd = new Subscription();
694 $subd->subscribed = $this->id;
697 while ($subd->fetch()) {
698 $other = Profile::staticGet('id', $subd->subscriber);
702 if ($other->id == $this->id) {
705 Subscription::cancel($other, $this);
708 $self = new Subscription();
710 $self->subscriber = $this->id;
711 $self->subscribed = $this->id;
716 function _deleteMessages()
718 $msg = new Message();
719 $msg->from_profile = $this->id;
722 $msg = new Message();
723 $msg->to_profile = $this->id;
727 function _deleteTags()
729 $tag = new Profile_tag();
730 $tag->tagged = $this->id;
734 function _deleteBlocks()
736 $block = new Profile_block();
737 $block->blocked = $this->id;
740 $block = new Group_block();
741 $block->blocked = $this->id;
745 // XXX: identical to Notice::getLocation.
747 function getLocation()
751 if (!empty($this->location_id) && !empty($this->location_ns)) {
752 $location = Location::fromId($this->location_id, $this->location_ns);
755 if (is_null($location)) { // no ID, or Location::fromId() failed
756 if (!empty($this->lat) && !empty($this->lon)) {
757 $location = Location::fromLatLon($this->lat, $this->lon);
761 if (is_null($location)) { // still haven't found it!
762 if (!empty($this->location)) {
763 $location = Location::fromName($this->location);
770 function hasRole($name)
773 if (Event::handle('StartHasRole', array($this, $name, &$has_role))) {
774 $role = Profile_role::pkeyGet(array('profile_id' => $this->id,
776 $has_role = !empty($role);
777 Event::handle('EndHasRole', array($this, $name, $has_role));
782 function grantRole($name)
784 if (Event::handle('StartGrantRole', array($this, $name))) {
786 $role = new Profile_role();
788 $role->profile_id = $this->id;
790 $role->created = common_sql_now();
792 $result = $role->insert();
795 throw new Exception("Can't save role '$name' for profile '{$this->id}'");
798 Event::handle('EndGrantRole', array($this, $name));
804 function revokeRole($name)
806 if (Event::handle('StartRevokeRole', array($this, $name))) {
808 $role = Profile_role::pkeyGet(array('profile_id' => $this->id,
812 // TRANS: Exception thrown when trying to revoke an existing role for a user that does not exist.
813 // TRANS: %1$s is the role name, %2$s is the user ID (number).
814 throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; does not exist.'),$name, $this->id));
817 $result = $role->delete();
820 common_log_db_error($role, 'DELETE', __FILE__);
821 // TRANS: Exception thrown when trying to revoke a role for a user with a failing database query.
822 // TRANS: %1$s is the role name, %2$s is the user ID (number).
823 throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; database error.'),$name, $this->id));
826 Event::handle('EndRevokeRole', array($this, $name));
832 function isSandboxed()
834 return $this->hasRole(Profile_role::SANDBOXED);
837 function isSilenced()
839 return $this->hasRole(Profile_role::SILENCED);
844 $this->grantRole(Profile_role::SANDBOXED);
849 $this->revokeRole(Profile_role::SANDBOXED);
854 $this->grantRole(Profile_role::SILENCED);
859 $this->revokeRole(Profile_role::SILENCED);
863 * Does this user have the right to do X?
865 * With our role-based authorization, this is merely a lookup for whether the user
866 * has a particular role. The implementation currently uses a switch statement
867 * to determine if the user has the pre-defined role to exercise the right. Future
868 * implementations may allow per-site roles, and different mappings of roles to rights.
870 * @param $right string Name of the right, usually a constant in class Right
871 * @return boolean whether the user has the right in question
873 function hasRight($right)
877 if ($this->hasRole(Profile_role::DELETED)) {
881 if (Event::handle('UserRightsCheck', array($this, $right, &$result))) {
884 case Right::DELETEOTHERSNOTICE:
885 case Right::MAKEGROUPADMIN:
886 case Right::SANDBOXUSER:
887 case Right::SILENCEUSER:
888 case Right::DELETEUSER:
889 case Right::DELETEGROUP:
890 $result = $this->hasRole(Profile_role::MODERATOR);
892 case Right::CONFIGURESITE:
893 $result = $this->hasRole(Profile_role::ADMINISTRATOR);
895 case Right::GRANTROLE:
896 case Right::REVOKEROLE:
897 $result = $this->hasRole(Profile_role::OWNER);
899 case Right::NEWNOTICE:
900 case Right::NEWMESSAGE:
901 case Right::SUBSCRIBE:
902 $result = !$this->isSilenced();
904 case Right::PUBLICNOTICE:
905 case Right::EMAILONREPLY:
906 case Right::EMAILONSUBSCRIBE:
907 case Right::EMAILONFAVE:
908 $result = !$this->isSandboxed();
918 function hasRepeated($notice_id)
920 // XXX: not really a pkey, but should work
922 $notice = Memcached_DataObject::pkeyGet('Notice',
923 array('profile_id' => $this->id,
924 'repeat_of' => $notice_id));
926 return !empty($notice);
930 * Returns an XML string fragment with limited profile information
931 * as an Atom <author> element.
933 * Assumes that Atom has been previously set up as the base namespace.
935 * @param Profile $cur the current authenticated user
939 function asAtomAuthor($cur = null)
941 $xs = new XMLStringer(true);
943 $xs->elementStart('author');
944 $xs->element('name', null, $this->nickname);
945 $xs->element('uri', null, $this->getUri());
948 $attrs['following'] = $cur->isSubscribed($this) ? 'true' : 'false';
949 $attrs['blocking'] = $cur->hasBlocked($this) ? 'true' : 'false';
950 $xs->element('statusnet:profile_info', $attrs, null);
952 $xs->elementEnd('author');
954 return $xs->getString();
958 * Returns an XML string fragment with profile information as an
959 * Activity Streams <activity:actor> element.
961 * Assumes that 'activity' namespace has been previously defined.
965 function asActivityActor()
967 return $this->asActivityNoun('actor');
971 * Returns an XML string fragment with profile information as an
972 * Activity Streams noun object with the given element type.
974 * Assumes that 'activity', 'georss', and 'poco' namespace has been
975 * previously defined.
977 * @param string $element one of 'actor', 'subject', 'object', 'target'
981 function asActivityNoun($element)
983 $noun = ActivityObject::fromProfile($this);
984 return $noun->asString('activity:' . $element);
988 * Returns the best URI for a profile. Plugins may override.
990 * @return string $uri
996 // give plugins a chance to set the URI
997 if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
999 // check for a local user first
1000 $user = User::staticGet('id', $this->id);
1002 if (!empty($user)) {
1005 // return OMB profile if any
1006 $remote = Remote_profile::staticGet('id', $this->id);
1007 if (!empty($remote)) {
1008 $uri = $remote->uri;
1011 Event::handle('EndGetProfileUri', array($this, &$uri));
1017 function hasBlocked($other)
1019 $block = Profile_block::get($this->id, $other->id);
1021 if (empty($block)) {
1030 function getAtomFeed()
1034 if (Event::handle('StartProfileGetAtomFeed', array($this, &$feed))) {
1035 $user = User::staticGet('id', $this->id);
1036 if (!empty($user)) {
1037 $feed = common_local_url('ApiTimelineUser', array('id' => $user->id,
1038 'format' => 'atom'));
1040 Event::handle('EndProfileGetAtomFeed', array($this, $feed));
1046 static function fromURI($uri)
1050 if (Event::handle('StartGetProfileFromURI', array($uri, &$profile))) {
1051 // Get a local user or remote (OMB 0.1) profile
1052 $user = User::staticGet('uri', $uri);
1053 if (!empty($user)) {
1054 $profile = $user->getProfile();
1056 $remote_profile = Remote_profile::staticGet('uri', $uri);
1057 if (!empty($remote_profile)) {
1058 $profile = Profile::staticGet('id', $remote_profile->profile_id);
1061 Event::handle('EndGetProfileFromURI', array($uri, $profile));