gnu-social/classes/Profile.php
2009-07-26 13:06:38 -06:00

540 lines
15 KiB
PHP

<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, 2009, Control Yourself, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
/**
* Table Definition for profile
*/
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
class Profile extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'profile'; // table name
public $id; // int(4) primary_key not_null
public $nickname; // varchar(64) multiple_key not_null
public $fullname; // varchar(255) multiple_key
public $profileurl; // varchar(255)
public $homepage; // varchar(255) multiple_key
public $bio; // varchar(140) multiple_key
public $location; // varchar(255) multiple_key
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
function staticGet($k,$v=null)
{ return Memcached_DataObject::staticGet('Profile',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function getAvatar($width, $height=null)
{
if (is_null($height)) {
$height = $width;
}
return Avatar::pkeyGet(array('profile_id' => $this->id,
'width' => $width,
'height' => $height));
}
function getOriginalAvatar()
{
$avatar = DB_DataObject::factory('avatar');
$avatar->profile_id = $this->id;
$avatar->original = true;
if ($avatar->find(true)) {
return $avatar;
} else {
return null;
}
}
function setOriginal($filename)
{
$imagefile = new ImageFile($this->id, Avatar::path($filename));
$avatar = new Avatar();
$avatar->profile_id = $this->id;
$avatar->width = $imagefile->width;
$avatar->height = $imagefile->height;
$avatar->mediatype = image_type_to_mime_type($imagefile->type);
$avatar->filename = $filename;
$avatar->original = true;
$avatar->url = Avatar::url($filename);
$avatar->created = DB_DataObject_Cast::dateTime(); # current time
# XXX: start a transaction here
if (!$this->delete_avatars() || !$avatar->insert()) {
@unlink(Avatar::path($filename));
return null;
}
foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
# We don't do a scaled one if original is our scaled size
if (!($avatar->width == $size && $avatar->height == $size)) {
$scaled_filename = $imagefile->resize($size);
//$scaled = DB_DataObject::factory('avatar');
$scaled = new Avatar();
$scaled->profile_id = $this->id;
$scaled->width = $size;
$scaled->height = $size;
$scaled->original = false;
$scaled->mediatype = image_type_to_mime_type($imagefile->type);
$scaled->filename = $scaled_filename;
$scaled->url = Avatar::url($scaled_filename);
$scaled->created = DB_DataObject_Cast::dateTime(); # current time
if (!$scaled->insert()) {
return null;
}
}
}
return $avatar;
}
function delete_avatars($original=true)
{
$avatar = new Avatar();
$avatar->profile_id = $this->id;
$avatar->find();
while ($avatar->fetch()) {
if ($avatar->original) {
if ($original == false) {
continue;
}
}
$avatar->delete();
}
return true;
}
function getBestName()
{
return ($this->fullname) ? $this->fullname : $this->nickname;
}
# Get latest notice on or before date; default now
function getCurrentNotice($dt=null)
{
$notice = new Notice();
$notice->profile_id = $this->id;
if ($dt) {
$notice->whereAdd('created < "' . $dt . '"');
}
$notice->orderBy('created DESC, notice.id DESC');
$notice->limit(1);
if ($notice->find(true)) {
return $notice;
}
return null;
}
function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0, $since=null)
{
$ids = Notice::stream(array($this, '_streamTaggedDirect'),
array($tag),
'profile:notice_ids_tagged:' . $this->id . ':' . $tag,
$offset, $limit, $since_id, $max_id, $since);
return Notice::getStreamByIds($ids);
}
function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0, $since=null)
{
// XXX: I'm not sure this is going to be any faster. It probably isn't.
$ids = Notice::stream(array($this, '_streamDirect'),
array(),
'profile:notice_ids:' . $this->id,
$offset, $limit, $since_id, $max_id, $since);
return Notice::getStreamByIds($ids);
}
function _streamTaggedDirect($tag, $offset, $limit, $since_id, $max_id, $since)
{
// XXX It would be nice to do this without a join
$notice = new Notice();
$query =
"select id from notice join notice_tag on id=notice_id where tag='".
$notice->escape($tag) .
"' and profile_id=" . $notice->escape($this->id);
if ($since_id != 0) {
$query .= " and id > $since_id";
}
if ($max_id != 0) {
$query .= " and id < $max_id";
}
if (!is_null($since)) {
$query .= " and created > '" . date('Y-m-d H:i:s', $since) . "'";
}
$query .= ' order by id DESC';
if (!is_null($offset)) {
$query .= " LIMIT $limit OFFSET $offset";
}
$notice->query($query);
$ids = array();
while ($notice->fetch()) {
$ids[] = $notice->id;
}
return $ids;
}
function _streamDirect($offset, $limit, $since_id, $max_id, $since = null)
{
$notice = new Notice();
$notice->profile_id = $this->id;
$notice->selectAdd();
$notice->selectAdd('id');
if ($since_id != 0) {
$notice->whereAdd('id > ' . $since_id);
}
if ($max_id != 0) {
$notice->whereAdd('id <= ' . $max_id);
}
if (!is_null($since)) {
$notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
}
$notice->orderBy('id DESC');
if (!is_null($offset)) {
$notice->limit($offset, $limit);
}
$ids = array();
if ($notice->find()) {
while ($notice->fetch()) {
$ids[] = $notice->id;
}
}
return $ids;
}
function isMember($group)
{
$mem = new Group_member();
$mem->group_id = $group->id;
$mem->profile_id = $this->id;
if ($mem->find()) {
return true;
} else {
return false;
}
}
function isAdmin($group)
{
$mem = new Group_member();
$mem->group_id = $group->id;
$mem->profile_id = $this->id;
$mem->is_admin = 1;
if ($mem->find()) {
return true;
} else {
return false;
}
}
function avatarUrl($size=AVATAR_PROFILE_SIZE)
{
$avatar = $this->getAvatar($size);
if ($avatar) {
return $avatar->displayUrl();
} else {
return Avatar::defaultImage($size);
}
}
function getSubscriptions($offset=0, $limit=null)
{
$qry =
'SELECT profile.* ' .
'FROM profile JOIN subscription ' .
'ON profile.id = subscription.subscribed ' .
'WHERE subscription.subscriber = %d ' .
'AND subscription.subscribed != subscription.subscriber ' .
'ORDER BY subscription.created DESC ';
if (common_config('db','type') == 'pgsql') {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$qry .= ' LIMIT ' . $offset . ', ' . $limit;
}
$profile = new Profile();
$profile->query(sprintf($qry, $this->id));
return $profile;
}
function getSubscribers($offset=0, $limit=null)
{
$qry =
'SELECT profile.* ' .
'FROM profile JOIN subscription ' .
'ON profile.id = subscription.subscriber ' .
'WHERE subscription.subscribed = %d ' .
'AND subscription.subscribed != subscription.subscriber ' .
'ORDER BY subscription.created DESC ';
if ($offset) {
if (common_config('db','type') == 'pgsql') {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$qry .= ' LIMIT ' . $offset . ', ' . $limit;
}
}
$profile = new Profile();
$cnt = $profile->query(sprintf($qry, $this->id));
return $profile;
}
function subscriptionCount()
{
$c = common_memcache();
if (!empty($c)) {
$cnt = $c->get(common_cache_key('profile:subscription_count:'.$this->id));
if (is_integer($cnt)) {
return (int) $cnt;
}
}
$sub = new Subscription();
$sub->subscriber = $this->id;
$cnt = (int) $sub->count('distinct subscribed');
$cnt = ($cnt > 0) ? $cnt - 1 : $cnt;
if (!empty($c)) {
$c->set(common_cache_key('profile:subscription_count:'.$this->id), $cnt);
}
return $cnt;
}
function subscriberCount()
{
$c = common_memcache();
if (!empty($c)) {
$cnt = $c->get(common_cache_key('profile:subscriber_count:'.$this->id));
if (is_integer($cnt)) {
return (int) $cnt;
}
}
$sub = new Subscription();
$sub->subscribed = $this->id;
$cnt = (int) $sub->count('distinct subscriber');
$cnt = ($cnt > 0) ? $cnt - 1 : $cnt;
if (!empty($c)) {
$c->set(common_cache_key('profile:subscriber_count:'.$this->id), $cnt);
}
return $cnt;
}
function faveCount()
{
$c = common_memcache();
if (!empty($c)) {
$cnt = $c->get(common_cache_key('profile:fave_count:'.$this->id));
if (is_integer($cnt)) {
return (int) $cnt;
}
}
$faves = new Fave();
$faves->user_id = $this->id;
$cnt = (int) $faves->count('distinct notice_id');
if (!empty($c)) {
$c->set(common_cache_key('profile:fave_count:'.$this->id), $cnt);
}
return $cnt;
}
function noticeCount()
{
$c = common_memcache();
if (!empty($c)) {
$cnt = $c->get(common_cache_key('profile:notice_count:'.$this->id));
if (is_integer($cnt)) {
return (int) $cnt;
}
}
$notices = new Notice();
$notices->profile_id = $this->id;
$cnt = (int) $notices->count('distinct id');
if (!empty($c)) {
$c->set(common_cache_key('profile:notice_count:'.$this->id), $cnt);
}
return $cnt;
}
function blowSubscriberCount()
{
$c = common_memcache();
if (!empty($c)) {
$c->delete(common_cache_key('profile:subscriber_count:'.$this->id));
}
}
function blowSubscriptionCount()
{
$c = common_memcache();
if (!empty($c)) {
$c->delete(common_cache_key('profile:subscription_count:'.$this->id));
}
}
function blowFaveCount()
{
$c = common_memcache();
if (!empty($c)) {
$c->delete(common_cache_key('profile:fave_count:'.$this->id));
}
}
function blowNoticeCount()
{
$c = common_memcache();
if (!empty($c)) {
$c->delete(common_cache_key('profile:notice_count:'.$this->id));
}
}
function delete()
{
$this->_deleteNotices();
$this->_deleteSubscriptions();
$this->_deleteMessages();
$this->_deleteTags();
$this->_deleteBlocks();
$related = array('Avatar',
'Reply',
'Group_member',
);
foreach ($related as $cls) {
$inst = new $cls();
$inst->profile_id = $this->id;
$inst->delete();
}
parent::delete();
}
function _deleteNotices()
{
$notice = new Notice();
$notice->profile_id = $this->id;
if ($notice->find()) {
while ($notice->fetch()) {
$other = clone($notice);
$other->delete();
}
}
}
function _deleteSubscriptions()
{
$sub = new Subscription();
$sub->subscriber = $this->id;
$sub->delete();
$subd = new Subscription();
$subd->subscribed = $this->id;
$subd->delete();
}
function _deleteMessages()
{
$msg = new Message();
$msg->from_profile = $this->id;
$msg->delete();
$msg = new Message();
$msg->to_profile = $this->id;
$msg->delete();
}
function _deleteTags()
{
$tag = new Profile_tag();
$tag->tagged = $this->id;
$msg->delete();
}
function _deleteBlocks()
{
$block = new Profile_block();
$block->blocked = $this->id;
$block->delete();
$block = new Group_block();
$block->blocked = $this->id;
$block->delete();
}
}