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()) {
129 * Delete attached avatars for this user from the database and filesystem.
130 * This should be used instead of a batch delete() to ensure that files
131 * get removed correctly.
133 * @param boolean $original true to delete only the original-size file
136 function delete_avatars($original=true)
138 $avatar = new Avatar();
139 $avatar->profile_id = $this->id;
141 while ($avatar->fetch()) {
142 if ($avatar->original) {
143 if ($original == false) {
153 * Gets either the full name (if filled) or the nickname.
157 function getBestName()
159 return ($this->fullname) ? $this->fullname : $this->nickname;
163 * Gets the full name (if filled) with nickname as a parenthetical, or the nickname alone
164 * if no fullname is provided.
168 function getFancyName()
170 if ($this->fullname) {
171 // TRANS: Full name of a profile or group followed by nickname in parens
172 return sprintf(_m('FANCYNAME','%1$s (%2$s)'), $this->fullname, $this->nickname);
174 return $this->nickname;
179 * Get the most recent notice posted by this user, if any.
181 * @return mixed Notice or null
184 function getCurrentNotice()
186 $notice = $this->getNotices(0, 1);
188 if ($notice->fetch()) {
189 if ($notice instanceof ArrayWrapper) {
190 // hack for things trying to work with single notices
191 return $notice->_items[0];
199 function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
201 $ids = Notice::stream(array($this, '_streamTaggedDirect'),
203 'profile:notice_ids_tagged:' . $this->id . ':' . $tag,
204 $offset, $limit, $since_id, $max_id);
205 return Notice::getStreamByIds($ids);
208 function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
210 // XXX: I'm not sure this is going to be any faster. It probably isn't.
211 $ids = Notice::stream(array($this, '_streamDirect'),
213 'profile:notice_ids:' . $this->id,
214 $offset, $limit, $since_id, $max_id);
216 return Notice::getStreamByIds($ids);
219 function _streamTaggedDirect($tag, $offset, $limit, $since_id, $max_id)
221 // XXX It would be nice to do this without a join
222 // (necessary to do it efficiently on accounts with long history)
224 $notice = new Notice();
227 "select id from notice join notice_tag on id=notice_id where tag='".
228 $notice->escape($tag) .
229 "' and profile_id=" . intval($this->id);
231 $since = Notice::whereSinceId($since_id, 'id', 'notice.created');
233 $query .= " and ($since)";
236 $max = Notice::whereMaxId($max_id, 'id', 'notice.created');
238 $query .= " and ($max)";
241 $query .= ' order by notice.created DESC, id DESC';
243 if (!is_null($offset)) {
244 $query .= " LIMIT " . intval($limit) . " OFFSET " . intval($offset);
247 $notice->query($query);
251 while ($notice->fetch()) {
252 $ids[] = $notice->id;
258 function _streamDirect($offset, $limit, $since_id, $max_id)
260 $notice = new Notice();
262 $notice->profile_id = $this->id;
264 $notice->selectAdd();
265 $notice->selectAdd('id');
267 Notice::addWhereSinceId($notice, $since_id);
268 Notice::addWhereMaxId($notice, $max_id);
270 $notice->orderBy('created DESC, id DESC');
272 if (!is_null($offset)) {
273 $notice->limit($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));
343 * Request to join the given group.
344 * May throw exceptions on failure.
346 * @param User_group $group
347 * @return Group_member
349 function joinGroup(User_group $group)
352 if (Event::handle('StartJoinGroup', array($group, $this))) {
353 $ok = Group_member::join($group->id, $this->id);
354 Event::handle('EndJoinGroup', array($group, $this));
360 * Leave a group that this profile is a member of.
362 * @param User_group $group
364 function leaveGroup(User_group $group)
366 if (Event::handle('StartLeaveGroup', array($this->group, $this))) {
367 Group_member::leave($this->group->id, $this->id);
368 Event::handle('EndLeaveGroup', array($this->group, $this));
372 function avatarUrl($size=AVATAR_PROFILE_SIZE)
374 $avatar = $this->getAvatar($size);
376 return $avatar->displayUrl();
378 return Avatar::defaultImage($size);
382 function getSubscriptions($offset=0, $limit=null)
384 $subs = Subscription::bySubscriber($this->id,
390 while ($subs->fetch()) {
391 $profile = Profile::staticGet($subs->subscribed);
393 $profiles[] = $profile;
397 return new ArrayWrapper($profiles);
400 function getSubscribers($offset=0, $limit=null)
402 $subs = Subscription::bySubscribed($this->id,
408 while ($subs->fetch()) {
409 $profile = Profile::staticGet($subs->subscriber);
411 $profiles[] = $profile;
415 return new ArrayWrapper($profiles);
418 function subscriptionCount()
420 $c = Cache::instance();
423 $cnt = $c->get(Cache::key('profile:subscription_count:'.$this->id));
424 if (is_integer($cnt)) {
429 $sub = new Subscription();
430 $sub->subscriber = $this->id;
432 $cnt = (int) $sub->count('distinct subscribed');
434 $cnt = ($cnt > 0) ? $cnt - 1 : $cnt;
437 $c->set(Cache::key('profile:subscription_count:'.$this->id), $cnt);
443 function subscriberCount()
445 $c = Cache::instance();
447 $cnt = $c->get(Cache::key('profile:subscriber_count:'.$this->id));
448 if (is_integer($cnt)) {
453 $sub = new Subscription();
454 $sub->subscribed = $this->id;
455 $sub->whereAdd('subscriber != subscribed');
456 $cnt = (int) $sub->count('distinct subscriber');
459 $c->set(Cache::key('profile:subscriber_count:'.$this->id), $cnt);
466 * Is this profile subscribed to another profile?
468 * @param Profile $other
471 function isSubscribed($other)
473 return Subscription::exists($this, $other);
477 * Are these two profiles subscribed to each other?
479 * @param Profile $other
482 function mutuallySubscribed($other)
484 return $this->isSubscribed($other) &&
485 $other->isSubscribed($this);
488 function hasFave($notice)
490 $cache = Cache::instance();
492 // XXX: Kind of a hack.
494 if (!empty($cache)) {
495 // This is the stream of favorite notices, in rev chron
496 // order. This forces it into cache.
498 $ids = Fave::stream($this->id, 0, NOTICE_CACHE_WINDOW);
500 // If it's in the list, then it's a fave
502 if (in_array($notice->id, $ids)) {
506 // If we're not past the end of the cache window,
507 // then the cache has all available faves, so this one
510 if (count($ids) < NOTICE_CACHE_WINDOW) {
514 // Otherwise, cache doesn't have all faves;
515 // fall through to the default
518 $fave = Fave::pkeyGet(array('user_id' => $this->id,
519 'notice_id' => $notice->id));
520 return ((is_null($fave)) ? false : true);
525 $c = Cache::instance();
527 $cnt = $c->get(Cache::key('profile:fave_count:'.$this->id));
528 if (is_integer($cnt)) {
534 $faves->user_id = $this->id;
535 $cnt = (int) $faves->count('distinct notice_id');
538 $c->set(Cache::key('profile:fave_count:'.$this->id), $cnt);
544 function noticeCount()
546 $c = Cache::instance();
549 $cnt = $c->get(Cache::key('profile:notice_count:'.$this->id));
550 if (is_integer($cnt)) {
555 $notices = new Notice();
556 $notices->profile_id = $this->id;
557 $cnt = (int) $notices->count('distinct id');
560 $c->set(Cache::key('profile:notice_count:'.$this->id), $cnt);
566 function blowFavesCache()
568 $cache = Cache::instance();
570 // Faves don't happen chronologically, so we need to blow
572 $cache->delete(Cache::key('fave:ids_by_user:'.$this->id));
573 $cache->delete(Cache::key('fave:ids_by_user:'.$this->id.';last'));
574 $cache->delete(Cache::key('fave:ids_by_user_own:'.$this->id));
575 $cache->delete(Cache::key('fave:ids_by_user_own:'.$this->id.';last'));
577 $this->blowFaveCount();
580 function blowSubscriberCount()
582 $c = Cache::instance();
584 $c->delete(Cache::key('profile:subscriber_count:'.$this->id));
588 function blowSubscriptionCount()
590 $c = Cache::instance();
592 $c->delete(Cache::key('profile:subscription_count:'.$this->id));
596 function blowFaveCount()
598 $c = Cache::instance();
600 $c->delete(Cache::key('profile:fave_count:'.$this->id));
604 function blowNoticeCount()
606 $c = Cache::instance();
608 $c->delete(Cache::key('profile:notice_count:'.$this->id));
612 static function maxBio()
614 $biolimit = common_config('profile', 'biolimit');
615 // null => use global limit (distinct from 0!)
616 if (is_null($biolimit)) {
617 $biolimit = common_config('site', 'textlimit');
622 static function bioTooLong($bio)
624 $biolimit = self::maxBio();
625 return ($biolimit > 0 && !empty($bio) && (mb_strlen($bio) > $biolimit));
630 $this->_deleteNotices();
631 $this->_deleteSubscriptions();
632 $this->_deleteMessages();
633 $this->_deleteTags();
634 $this->_deleteBlocks();
635 $this->delete_avatars();
637 // Warning: delete() will run on the batch objects,
638 // not on individual objects.
639 $related = array('Reply',
642 Event::handle('ProfileDeleteRelated', array($this, &$related));
644 foreach ($related as $cls) {
646 $inst->profile_id = $this->id;
653 function _deleteNotices()
655 $notice = new Notice();
656 $notice->profile_id = $this->id;
658 if ($notice->find()) {
659 while ($notice->fetch()) {
660 $other = clone($notice);
666 function _deleteSubscriptions()
668 $sub = new Subscription();
669 $sub->subscriber = $this->id;
673 while ($sub->fetch()) {
674 $other = Profile::staticGet('id', $sub->subscribed);
678 if ($other->id == $this->id) {
681 Subscription::cancel($this, $other);
684 $subd = new Subscription();
685 $subd->subscribed = $this->id;
688 while ($subd->fetch()) {
689 $other = Profile::staticGet('id', $subd->subscriber);
693 if ($other->id == $this->id) {
696 Subscription::cancel($other, $this);
699 $self = new Subscription();
701 $self->subscriber = $this->id;
702 $self->subscribed = $this->id;
707 function _deleteMessages()
709 $msg = new Message();
710 $msg->from_profile = $this->id;
713 $msg = new Message();
714 $msg->to_profile = $this->id;
718 function _deleteTags()
720 $tag = new Profile_tag();
721 $tag->tagged = $this->id;
725 function _deleteBlocks()
727 $block = new Profile_block();
728 $block->blocked = $this->id;
731 $block = new Group_block();
732 $block->blocked = $this->id;
736 // XXX: identical to Notice::getLocation.
738 function getLocation()
742 if (!empty($this->location_id) && !empty($this->location_ns)) {
743 $location = Location::fromId($this->location_id, $this->location_ns);
746 if (is_null($location)) { // no ID, or Location::fromId() failed
747 if (!empty($this->lat) && !empty($this->lon)) {
748 $location = Location::fromLatLon($this->lat, $this->lon);
752 if (is_null($location)) { // still haven't found it!
753 if (!empty($this->location)) {
754 $location = Location::fromName($this->location);
761 function hasRole($name)
764 if (Event::handle('StartHasRole', array($this, $name, &$has_role))) {
765 $role = Profile_role::pkeyGet(array('profile_id' => $this->id,
767 $has_role = !empty($role);
768 Event::handle('EndHasRole', array($this, $name, $has_role));
773 function grantRole($name)
775 if (Event::handle('StartGrantRole', array($this, $name))) {
777 $role = new Profile_role();
779 $role->profile_id = $this->id;
781 $role->created = common_sql_now();
783 $result = $role->insert();
786 throw new Exception("Can't save role '$name' for profile '{$this->id}'");
789 if ($name == 'owner') {
790 User::blow('user:site_owner');
793 Event::handle('EndGrantRole', array($this, $name));
799 function revokeRole($name)
801 if (Event::handle('StartRevokeRole', array($this, $name))) {
803 $role = Profile_role::pkeyGet(array('profile_id' => $this->id,
807 // TRANS: Exception thrown when trying to revoke an existing role for a user that does not exist.
808 // TRANS: %1$s is the role name, %2$s is the user ID (number).
809 throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; does not exist.'),$name, $this->id));
812 $result = $role->delete();
815 common_log_db_error($role, 'DELETE', __FILE__);
816 // TRANS: Exception thrown when trying to revoke a role for a user with a failing database query.
817 // TRANS: %1$s is the role name, %2$s is the user ID (number).
818 throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; database error.'),$name, $this->id));
821 if ($name == 'owner') {
822 User::blow('user:site_owner');
825 Event::handle('EndRevokeRole', array($this, $name));
831 function isSandboxed()
833 return $this->hasRole(Profile_role::SANDBOXED);
836 function isSilenced()
838 return $this->hasRole(Profile_role::SILENCED);
843 $this->grantRole(Profile_role::SANDBOXED);
848 $this->revokeRole(Profile_role::SANDBOXED);
853 $this->grantRole(Profile_role::SILENCED);
858 $this->revokeRole(Profile_role::SILENCED);
862 * Does this user have the right to do X?
864 * With our role-based authorization, this is merely a lookup for whether the user
865 * has a particular role. The implementation currently uses a switch statement
866 * to determine if the user has the pre-defined role to exercise the right. Future
867 * implementations may allow per-site roles, and different mappings of roles to rights.
869 * @param $right string Name of the right, usually a constant in class Right
870 * @return boolean whether the user has the right in question
872 function hasRight($right)
876 if ($this->hasRole(Profile_role::DELETED)) {
880 if (Event::handle('UserRightsCheck', array($this, $right, &$result))) {
883 case Right::DELETEOTHERSNOTICE:
884 case Right::MAKEGROUPADMIN:
885 case Right::SANDBOXUSER:
886 case Right::SILENCEUSER:
887 case Right::DELETEUSER:
888 case Right::DELETEGROUP:
889 $result = $this->hasRole(Profile_role::MODERATOR);
891 case Right::CONFIGURESITE:
892 $result = $this->hasRole(Profile_role::ADMINISTRATOR);
894 case Right::GRANTROLE:
895 case Right::REVOKEROLE:
896 $result = $this->hasRole(Profile_role::OWNER);
898 case Right::NEWNOTICE:
899 case Right::NEWMESSAGE:
900 case Right::SUBSCRIBE:
901 case Right::CREATEGROUP:
902 $result = !$this->isSilenced();
904 case Right::PUBLICNOTICE:
905 case Right::EMAILONREPLY:
906 case Right::EMAILONSUBSCRIBE:
907 case Right::EMAILONFAVE:
908 $result = !$this->isSandboxed();
910 case Right::WEBLOGIN:
911 $result = !$this->isSilenced();
914 $result = !$this->isSilenced();
916 case Right::BACKUPACCOUNT:
917 $result = common_config('profile', 'backup');
919 case Right::RESTOREACCOUNT:
920 $result = common_config('profile', 'restore');
922 case Right::DELETEACCOUNT:
923 $result = common_config('profile', 'delete');
925 case Right::MOVEACCOUNT:
926 $result = common_config('profile', 'move');
936 function hasRepeated($notice_id)
938 // XXX: not really a pkey, but should work
940 $notice = Memcached_DataObject::pkeyGet('Notice',
941 array('profile_id' => $this->id,
942 'repeat_of' => $notice_id));
944 return !empty($notice);
948 * Returns an XML string fragment with limited profile information
949 * as an Atom <author> element.
951 * Assumes that Atom has been previously set up as the base namespace.
953 * @param Profile $cur the current authenticated user
957 function asAtomAuthor($cur = null)
959 $xs = new XMLStringer(true);
961 $xs->elementStart('author');
962 $xs->element('name', null, $this->nickname);
963 $xs->element('uri', null, $this->getUri());
966 $attrs['following'] = $cur->isSubscribed($this) ? 'true' : 'false';
967 $attrs['blocking'] = $cur->hasBlocked($this) ? 'true' : 'false';
968 $xs->element('statusnet:profile_info', $attrs, null);
970 $xs->elementEnd('author');
972 return $xs->getString();
976 * Extra profile info for atom entries
978 * Clients use some extra profile info in the atom stream.
979 * This gives it to them.
981 * @param User $cur Current user
983 * @return array representation of <statusnet:profile_info> element or null
986 function profileInfo($cur)
988 $profileInfoAttr = array('local_id' => $this->id);
991 // Whether the current user is a subscribed to this profile
992 $profileInfoAttr['following'] = $cur->isSubscribed($this) ? 'true' : 'false';
993 // Whether the current user is has blocked this profile
994 $profileInfoAttr['blocking'] = $cur->hasBlocked($this) ? 'true' : 'false';
997 return array('statusnet:profile_info', $profileInfoAttr, null);
1001 * Returns an XML string fragment with profile information as an
1002 * Activity Streams <activity:actor> element.
1004 * Assumes that 'activity' namespace has been previously defined.
1008 function asActivityActor()
1010 return $this->asActivityNoun('actor');
1014 * Returns an XML string fragment with profile information as an
1015 * Activity Streams noun object with the given element type.
1017 * Assumes that 'activity', 'georss', and 'poco' namespace has been
1018 * previously defined.
1020 * @param string $element one of 'actor', 'subject', 'object', 'target'
1024 function asActivityNoun($element)
1026 $noun = ActivityObject::fromProfile($this);
1027 return $noun->asString('activity:' . $element);
1031 * Returns the best URI for a profile. Plugins may override.
1033 * @return string $uri
1039 // give plugins a chance to set the URI
1040 if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
1042 // check for a local user first
1043 $user = User::staticGet('id', $this->id);
1045 if (!empty($user)) {
1048 // return OMB profile if any
1049 $remote = Remote_profile::staticGet('id', $this->id);
1050 if (!empty($remote)) {
1051 $uri = $remote->uri;
1054 Event::handle('EndGetProfileUri', array($this, &$uri));
1060 function hasBlocked($other)
1062 $block = Profile_block::get($this->id, $other->id);
1064 if (empty($block)) {
1073 function getAtomFeed()
1077 if (Event::handle('StartProfileGetAtomFeed', array($this, &$feed))) {
1078 $user = User::staticGet('id', $this->id);
1079 if (!empty($user)) {
1080 $feed = common_local_url('ApiTimelineUser', array('id' => $user->id,
1081 'format' => 'atom'));
1083 Event::handle('EndProfileGetAtomFeed', array($this, $feed));
1089 static function fromURI($uri)
1093 if (Event::handle('StartGetProfileFromURI', array($uri, &$profile))) {
1094 // Get a local user or remote (OMB 0.1) profile
1095 $user = User::staticGet('uri', $uri);
1096 if (!empty($user)) {
1097 $profile = $user->getProfile();
1099 $remote_profile = Remote_profile::staticGet('uri', $uri);
1100 if (!empty($remote_profile)) {
1101 $profile = Profile::staticGet('id', $remote_profile->profile_id);
1104 Event::handle('EndGetProfileFromURI', array($uri, $profile));