1132 lines
32 KiB
PHP
1132 lines
32 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
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/**
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* Table Definition for profile
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*/
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require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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class Profile extends Memcached_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'profile'; // table name
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public $id; // int(4) primary_key not_null
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public $nickname; // varchar(64) multiple_key not_null
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public $fullname; // varchar(255) multiple_key
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public $profileurl; // varchar(255)
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public $homepage; // varchar(255) multiple_key
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public $bio; // text() multiple_key
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public $location; // varchar(255) multiple_key
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public $lat; // decimal(10,7)
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public $lon; // decimal(10,7)
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public $location_id; // int(4)
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public $location_ns; // int(4)
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public $created; // datetime() not_null
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public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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/* Static get */
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function staticGet($k,$v=NULL) {
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return Memcached_DataObject::staticGet('Profile',$k,$v);
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}
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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function getUser()
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{
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return User::staticGet('id', $this->id);
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}
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function getAvatar($width, $height=null)
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{
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if (is_null($height)) {
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$height = $width;
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}
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return Avatar::pkeyGet(array('profile_id' => $this->id,
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'width' => $width,
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'height' => $height));
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}
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function getOriginalAvatar()
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{
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$avatar = DB_DataObject::factory('avatar');
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$avatar->profile_id = $this->id;
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$avatar->original = true;
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if ($avatar->find(true)) {
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return $avatar;
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} else {
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return null;
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}
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}
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function setOriginal($filename)
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{
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$imagefile = new ImageFile($this->id, Avatar::path($filename));
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$avatar = new Avatar();
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$avatar->profile_id = $this->id;
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$avatar->width = $imagefile->width;
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$avatar->height = $imagefile->height;
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$avatar->mediatype = image_type_to_mime_type($imagefile->type);
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$avatar->filename = $filename;
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$avatar->original = true;
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$avatar->url = Avatar::url($filename);
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$avatar->created = DB_DataObject_Cast::dateTime(); # current time
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// XXX: start a transaction here
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if (!$this->delete_avatars() || !$avatar->insert()) {
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@unlink(Avatar::path($filename));
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return null;
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}
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foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
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// We don't do a scaled one if original is our scaled size
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if (!($avatar->width == $size && $avatar->height == $size)) {
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$scaled_filename = $imagefile->resize($size);
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//$scaled = DB_DataObject::factory('avatar');
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$scaled = new Avatar();
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$scaled->profile_id = $this->id;
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$scaled->width = $size;
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$scaled->height = $size;
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$scaled->original = false;
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$scaled->mediatype = image_type_to_mime_type($imagefile->type);
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$scaled->filename = $scaled_filename;
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$scaled->url = Avatar::url($scaled_filename);
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$scaled->created = DB_DataObject_Cast::dateTime(); # current time
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if (!$scaled->insert()) {
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return null;
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}
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}
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}
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return $avatar;
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}
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/**
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* Delete attached avatars for this user from the database and filesystem.
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* This should be used instead of a batch delete() to ensure that files
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* get removed correctly.
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*
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* @param boolean $original true to delete only the original-size file
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* @return <type>
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*/
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function delete_avatars($original=true)
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{
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$avatar = new Avatar();
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$avatar->profile_id = $this->id;
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$avatar->find();
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while ($avatar->fetch()) {
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if ($avatar->original) {
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if ($original == false) {
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continue;
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}
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}
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$avatar->delete();
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}
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return true;
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}
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/**
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* Gets either the full name (if filled) or the nickname.
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*
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* @return string
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*/
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function getBestName()
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{
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return ($this->fullname) ? $this->fullname : $this->nickname;
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}
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/**
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* Gets the full name (if filled) with nickname as a parenthetical, or the nickname alone
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* if no fullname is provided.
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*
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* @return string
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*/
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function getFancyName()
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{
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if ($this->fullname) {
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// TRANS: Full name of a profile or group followed by nickname in parens
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return sprintf(_m('FANCYNAME','%1$s (%2$s)'), $this->fullname, $this->nickname);
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} else {
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return $this->nickname;
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}
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}
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/**
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* Get the most recent notice posted by this user, if any.
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*
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* @return mixed Notice or null
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*/
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function getCurrentNotice()
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{
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$notice = $this->getNotices(0, 1);
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if ($notice->fetch()) {
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if ($notice instanceof ArrayWrapper) {
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// hack for things trying to work with single notices
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return $notice->_items[0];
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}
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return $notice;
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} else {
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return null;
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}
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}
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function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
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{
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$stream = new TaggedProfileNoticeStream($this, $tag);
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return $stream->getNotices($offset, $limit, $since_id, $max_id);
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}
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function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
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{
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$stream = new ProfileNoticeStream($this);
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return $stream->getNotices($offset, $limit, $since_id, $max_id);
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}
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function isMember($group)
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{
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$mem = new Group_member();
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$mem->group_id = $group->id;
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$mem->profile_id = $this->id;
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if ($mem->find()) {
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return true;
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} else {
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return false;
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}
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}
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function isAdmin($group)
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{
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$mem = new Group_member();
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$mem->group_id = $group->id;
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$mem->profile_id = $this->id;
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$mem->is_admin = 1;
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if ($mem->find()) {
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return true;
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} else {
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return false;
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}
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}
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function isPendingMember($group)
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{
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$request = Group_join_queue::pkeyGet(array('profile_id' => $this->id,
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'group_id' => $group->id));
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return !empty($request);
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}
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function getGroups($offset=0, $limit=null)
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{
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$qry =
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'SELECT user_group.* ' .
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'FROM user_group JOIN group_member '.
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'ON user_group.id = group_member.group_id ' .
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'WHERE group_member.profile_id = %d ' .
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'ORDER BY group_member.created DESC ';
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if ($offset>0 && !is_null($limit)) {
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if ($offset) {
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if (common_config('db','type') == 'pgsql') {
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$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
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} else {
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$qry .= ' LIMIT ' . $offset . ', ' . $limit;
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}
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}
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}
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$groups = new User_group();
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$cnt = $groups->query(sprintf($qry, $this->id));
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return $groups;
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}
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/**
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* Request to join the given group.
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* May throw exceptions on failure.
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*
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* @param User_group $group
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* @return mixed: Group_member on success, Group_join_queue if pending approval, null on some cancels?
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*/
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function joinGroup(User_group $group)
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{
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$join = null;
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if ($group->join_policy == User_group::JOIN_POLICY_MODERATE) {
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$join = Group_join_queue::saveNew($this, $group);
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} else {
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if (Event::handle('StartJoinGroup', array($group, $this))) {
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$join = Group_member::join($group->id, $this->id);
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Event::handle('EndJoinGroup', array($group, $this));
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}
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}
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if ($join) {
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// Send any applicable notifications...
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$join->notify();
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}
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return $join;
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}
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/**
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* Leave a group that this profile is a member of.
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*
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* @param User_group $group
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*/
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function leaveGroup(User_group $group)
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{
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if (Event::handle('StartLeaveGroup', array($group, $this))) {
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Group_member::leave($group->id, $this->id);
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Event::handle('EndLeaveGroup', array($group, $this));
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}
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}
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function avatarUrl($size=AVATAR_PROFILE_SIZE)
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{
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$avatar = $this->getAvatar($size);
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if ($avatar) {
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return $avatar->displayUrl();
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} else {
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return Avatar::defaultImage($size);
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}
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}
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function getSubscriptions($offset=0, $limit=null)
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{
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$subs = Subscription::bySubscriber($this->id,
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$offset,
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$limit);
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$profiles = array();
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while ($subs->fetch()) {
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$profile = Profile::staticGet($subs->subscribed);
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if ($profile) {
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$profiles[] = $profile;
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}
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}
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return new ArrayWrapper($profiles);
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}
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function getSubscribers($offset=0, $limit=null)
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{
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$subs = Subscription::bySubscribed($this->id,
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$offset,
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$limit);
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$profiles = array();
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while ($subs->fetch()) {
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$profile = Profile::staticGet($subs->subscriber);
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if ($profile) {
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$profiles[] = $profile;
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}
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}
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return new ArrayWrapper($profiles);
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}
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/**
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* Get pending subscribers, who have not yet been approved.
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*
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* @param int $offset
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* @param int $limit
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* @return Profile
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*/
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function getRequests($offset=0, $limit=null)
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{
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$qry =
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'SELECT profile.* ' .
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'FROM profile JOIN subscription_queue '.
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'ON profile.id = subscription_queue.subscriber ' .
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'WHERE subscription_queue.subscribed = %d ' .
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'ORDER BY subscription_queue.created DESC ';
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if ($limit != null) {
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if (common_config('db','type') == 'pgsql') {
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$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
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} else {
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$qry .= ' LIMIT ' . $offset . ', ' . $limit;
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}
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}
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$members = new Profile();
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$members->query(sprintf($qry, $this->id));
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return $members;
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}
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function subscriptionCount()
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{
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$c = Cache::instance();
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if (!empty($c)) {
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$cnt = $c->get(Cache::key('profile:subscription_count:'.$this->id));
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if (is_integer($cnt)) {
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return (int) $cnt;
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}
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}
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$sub = new Subscription();
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$sub->subscriber = $this->id;
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$cnt = (int) $sub->count('distinct subscribed');
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$cnt = ($cnt > 0) ? $cnt - 1 : $cnt;
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if (!empty($c)) {
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$c->set(Cache::key('profile:subscription_count:'.$this->id), $cnt);
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}
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return $cnt;
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}
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function subscriberCount()
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{
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$c = Cache::instance();
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if (!empty($c)) {
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$cnt = $c->get(Cache::key('profile:subscriber_count:'.$this->id));
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if (is_integer($cnt)) {
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return (int) $cnt;
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}
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}
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$sub = new Subscription();
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$sub->subscribed = $this->id;
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$sub->whereAdd('subscriber != subscribed');
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$cnt = (int) $sub->count('distinct subscriber');
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if (!empty($c)) {
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$c->set(Cache::key('profile:subscriber_count:'.$this->id), $cnt);
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}
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return $cnt;
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}
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/**
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* Is this profile subscribed to another profile?
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*
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* @param Profile $other
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* @return boolean
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*/
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function isSubscribed($other)
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{
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return Subscription::exists($this, $other);
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}
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/**
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* Check if a pending subscription request is outstanding for this...
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*
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* @param Profile $other
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* @return boolean
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*/
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function hasPendingSubscription($other)
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{
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return Subscription_queue::exists($this, $other);
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}
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/**
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* Are these two profiles subscribed to each other?
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*
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* @param Profile $other
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* @return boolean
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*/
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function mutuallySubscribed($other)
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{
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return $this->isSubscribed($other) &&
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$other->isSubscribed($this);
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}
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function hasFave($notice)
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{
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$cache = Cache::instance();
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// XXX: Kind of a hack.
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if (!empty($cache)) {
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// This is the stream of favorite notices, in rev chron
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// order. This forces it into cache.
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$ids = Fave::idStream($this->id, 0, CachingNoticeStream::CACHE_WINDOW);
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// If it's in the list, then it's a fave
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if (in_array($notice->id, $ids)) {
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return true;
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}
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// If we're not past the end of the cache window,
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// then the cache has all available faves, so this one
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// is not a fave.
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if (count($ids) < CachingNoticeStream::CACHE_WINDOW) {
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return false;
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}
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// Otherwise, cache doesn't have all faves;
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// fall through to the default
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}
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$fave = Fave::pkeyGet(array('user_id' => $this->id,
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'notice_id' => $notice->id));
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return ((is_null($fave)) ? false : true);
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}
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function faveCount()
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{
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$c = Cache::instance();
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if (!empty($c)) {
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$cnt = $c->get(Cache::key('profile:fave_count:'.$this->id));
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if (is_integer($cnt)) {
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return (int) $cnt;
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}
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}
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$faves = new Fave();
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$faves->user_id = $this->id;
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$cnt = (int) $faves->count('distinct notice_id');
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if (!empty($c)) {
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$c->set(Cache::key('profile:fave_count:'.$this->id), $cnt);
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}
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return $cnt;
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}
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function noticeCount()
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{
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$c = Cache::instance();
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if (!empty($c)) {
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$cnt = $c->get(Cache::key('profile:notice_count:'.$this->id));
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if (is_integer($cnt)) {
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return (int) $cnt;
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}
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}
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$notices = new Notice();
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$notices->profile_id = $this->id;
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$cnt = (int) $notices->count('distinct id');
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if (!empty($c)) {
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$c->set(Cache::key('profile:notice_count:'.$this->id), $cnt);
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}
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return $cnt;
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}
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function blowFavesCache()
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{
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$cache = Cache::instance();
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if ($cache) {
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// Faves don't happen chronologically, so we need to blow
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// ;last cache, too
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$cache->delete(Cache::key('fave:ids_by_user:'.$this->id));
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$cache->delete(Cache::key('fave:ids_by_user:'.$this->id.';last'));
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$cache->delete(Cache::key('fave:ids_by_user_own:'.$this->id));
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$cache->delete(Cache::key('fave:ids_by_user_own:'.$this->id.';last'));
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}
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$this->blowFaveCount();
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}
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function blowSubscriberCount()
|
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{
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$c = Cache::instance();
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if (!empty($c)) {
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$c->delete(Cache::key('profile:subscriber_count:'.$this->id));
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}
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}
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|
|
function blowSubscriptionCount()
|
|
{
|
|
$c = Cache::instance();
|
|
if (!empty($c)) {
|
|
$c->delete(Cache::key('profile:subscription_count:'.$this->id));
|
|
}
|
|
}
|
|
|
|
function blowFaveCount()
|
|
{
|
|
$c = Cache::instance();
|
|
if (!empty($c)) {
|
|
$c->delete(Cache::key('profile:fave_count:'.$this->id));
|
|
}
|
|
}
|
|
|
|
function blowNoticeCount()
|
|
{
|
|
$c = Cache::instance();
|
|
if (!empty($c)) {
|
|
$c->delete(Cache::key('profile:notice_count:'.$this->id));
|
|
}
|
|
}
|
|
|
|
static function maxBio()
|
|
{
|
|
$biolimit = common_config('profile', 'biolimit');
|
|
// null => use global limit (distinct from 0!)
|
|
if (is_null($biolimit)) {
|
|
$biolimit = common_config('site', 'textlimit');
|
|
}
|
|
return $biolimit;
|
|
}
|
|
|
|
static function bioTooLong($bio)
|
|
{
|
|
$biolimit = self::maxBio();
|
|
return ($biolimit > 0 && !empty($bio) && (mb_strlen($bio) > $biolimit));
|
|
}
|
|
|
|
function delete()
|
|
{
|
|
$this->_deleteNotices();
|
|
$this->_deleteSubscriptions();
|
|
$this->_deleteMessages();
|
|
$this->_deleteTags();
|
|
$this->_deleteBlocks();
|
|
$this->delete_avatars();
|
|
|
|
// Warning: delete() will run on the batch objects,
|
|
// not on individual objects.
|
|
$related = array('Reply',
|
|
'Group_member',
|
|
);
|
|
Event::handle('ProfileDeleteRelated', array($this, &$related));
|
|
|
|
foreach ($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;
|
|
|
|
$sub->find();
|
|
|
|
while ($sub->fetch()) {
|
|
$other = Profile::staticGet('id', $sub->subscribed);
|
|
if (empty($other)) {
|
|
continue;
|
|
}
|
|
if ($other->id == $this->id) {
|
|
continue;
|
|
}
|
|
Subscription::cancel($this, $other);
|
|
}
|
|
|
|
$subd = new Subscription();
|
|
$subd->subscribed = $this->id;
|
|
$subd->find();
|
|
|
|
while ($subd->fetch()) {
|
|
$other = Profile::staticGet('id', $subd->subscriber);
|
|
if (empty($other)) {
|
|
continue;
|
|
}
|
|
if ($other->id == $this->id) {
|
|
continue;
|
|
}
|
|
Subscription::cancel($other, $this);
|
|
}
|
|
|
|
$self = new Subscription();
|
|
|
|
$self->subscriber = $this->id;
|
|
$self->subscribed = $this->id;
|
|
|
|
$self->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;
|
|
$tag->delete();
|
|
}
|
|
|
|
function _deleteBlocks()
|
|
{
|
|
$block = new Profile_block();
|
|
$block->blocked = $this->id;
|
|
$block->delete();
|
|
|
|
$block = new Group_block();
|
|
$block->blocked = $this->id;
|
|
$block->delete();
|
|
}
|
|
|
|
// XXX: identical to Notice::getLocation.
|
|
|
|
function getLocation()
|
|
{
|
|
$location = null;
|
|
|
|
if (!empty($this->location_id) && !empty($this->location_ns)) {
|
|
$location = Location::fromId($this->location_id, $this->location_ns);
|
|
}
|
|
|
|
if (is_null($location)) { // no ID, or Location::fromId() failed
|
|
if (!empty($this->lat) && !empty($this->lon)) {
|
|
$location = Location::fromLatLon($this->lat, $this->lon);
|
|
}
|
|
}
|
|
|
|
if (is_null($location)) { // still haven't found it!
|
|
if (!empty($this->location)) {
|
|
$location = Location::fromName($this->location);
|
|
}
|
|
}
|
|
|
|
return $location;
|
|
}
|
|
|
|
function hasRole($name)
|
|
{
|
|
$has_role = false;
|
|
if (Event::handle('StartHasRole', array($this, $name, &$has_role))) {
|
|
$role = Profile_role::pkeyGet(array('profile_id' => $this->id,
|
|
'role' => $name));
|
|
$has_role = !empty($role);
|
|
Event::handle('EndHasRole', array($this, $name, $has_role));
|
|
}
|
|
return $has_role;
|
|
}
|
|
|
|
function grantRole($name)
|
|
{
|
|
if (Event::handle('StartGrantRole', array($this, $name))) {
|
|
|
|
$role = new Profile_role();
|
|
|
|
$role->profile_id = $this->id;
|
|
$role->role = $name;
|
|
$role->created = common_sql_now();
|
|
|
|
$result = $role->insert();
|
|
|
|
if (!$result) {
|
|
throw new Exception("Can't save role '$name' for profile '{$this->id}'");
|
|
}
|
|
|
|
if ($name == 'owner') {
|
|
User::blow('user:site_owner');
|
|
}
|
|
|
|
Event::handle('EndGrantRole', array($this, $name));
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
function revokeRole($name)
|
|
{
|
|
if (Event::handle('StartRevokeRole', array($this, $name))) {
|
|
|
|
$role = Profile_role::pkeyGet(array('profile_id' => $this->id,
|
|
'role' => $name));
|
|
|
|
if (empty($role)) {
|
|
// TRANS: Exception thrown when trying to revoke an existing role for a user that does not exist.
|
|
// TRANS: %1$s is the role name, %2$s is the user ID (number).
|
|
throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; does not exist.'),$name, $this->id));
|
|
}
|
|
|
|
$result = $role->delete();
|
|
|
|
if (!$result) {
|
|
common_log_db_error($role, 'DELETE', __FILE__);
|
|
// TRANS: Exception thrown when trying to revoke a role for a user with a failing database query.
|
|
// TRANS: %1$s is the role name, %2$s is the user ID (number).
|
|
throw new Exception(sprintf(_('Cannot revoke role "%1$s" for user #%2$d; database error.'),$name, $this->id));
|
|
}
|
|
|
|
if ($name == 'owner') {
|
|
User::blow('user:site_owner');
|
|
}
|
|
|
|
Event::handle('EndRevokeRole', array($this, $name));
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function isSandboxed()
|
|
{
|
|
return $this->hasRole(Profile_role::SANDBOXED);
|
|
}
|
|
|
|
function isSilenced()
|
|
{
|
|
return $this->hasRole(Profile_role::SILENCED);
|
|
}
|
|
|
|
function sandbox()
|
|
{
|
|
$this->grantRole(Profile_role::SANDBOXED);
|
|
}
|
|
|
|
function unsandbox()
|
|
{
|
|
$this->revokeRole(Profile_role::SANDBOXED);
|
|
}
|
|
|
|
function silence()
|
|
{
|
|
$this->grantRole(Profile_role::SILENCED);
|
|
}
|
|
|
|
function unsilence()
|
|
{
|
|
$this->revokeRole(Profile_role::SILENCED);
|
|
}
|
|
|
|
/**
|
|
* Does this user have the right to do X?
|
|
*
|
|
* With our role-based authorization, this is merely a lookup for whether the user
|
|
* has a particular role. The implementation currently uses a switch statement
|
|
* to determine if the user has the pre-defined role to exercise the right. Future
|
|
* implementations may allow per-site roles, and different mappings of roles to rights.
|
|
*
|
|
* @param $right string Name of the right, usually a constant in class Right
|
|
* @return boolean whether the user has the right in question
|
|
*/
|
|
function hasRight($right)
|
|
{
|
|
$result = false;
|
|
|
|
if ($this->hasRole(Profile_role::DELETED)) {
|
|
return false;
|
|
}
|
|
|
|
if (Event::handle('UserRightsCheck', array($this, $right, &$result))) {
|
|
switch ($right)
|
|
{
|
|
case Right::DELETEOTHERSNOTICE:
|
|
case Right::MAKEGROUPADMIN:
|
|
case Right::SANDBOXUSER:
|
|
case Right::SILENCEUSER:
|
|
case Right::DELETEUSER:
|
|
case Right::DELETEGROUP:
|
|
$result = $this->hasRole(Profile_role::MODERATOR);
|
|
break;
|
|
case Right::CONFIGURESITE:
|
|
$result = $this->hasRole(Profile_role::ADMINISTRATOR);
|
|
break;
|
|
case Right::GRANTROLE:
|
|
case Right::REVOKEROLE:
|
|
$result = $this->hasRole(Profile_role::OWNER);
|
|
break;
|
|
case Right::NEWNOTICE:
|
|
case Right::NEWMESSAGE:
|
|
case Right::SUBSCRIBE:
|
|
case Right::CREATEGROUP:
|
|
$result = !$this->isSilenced();
|
|
break;
|
|
case Right::PUBLICNOTICE:
|
|
case Right::EMAILONREPLY:
|
|
case Right::EMAILONSUBSCRIBE:
|
|
case Right::EMAILONFAVE:
|
|
$result = !$this->isSandboxed();
|
|
break;
|
|
case Right::WEBLOGIN:
|
|
$result = !$this->isSilenced();
|
|
break;
|
|
case Right::API:
|
|
$result = !$this->isSilenced();
|
|
break;
|
|
case Right::BACKUPACCOUNT:
|
|
$result = common_config('profile', 'backup');
|
|
break;
|
|
case Right::RESTOREACCOUNT:
|
|
$result = common_config('profile', 'restore');
|
|
break;
|
|
case Right::DELETEACCOUNT:
|
|
$result = common_config('profile', 'delete');
|
|
break;
|
|
case Right::MOVEACCOUNT:
|
|
$result = common_config('profile', 'move');
|
|
break;
|
|
default:
|
|
$result = false;
|
|
break;
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
function hasRepeated($notice_id)
|
|
{
|
|
// XXX: not really a pkey, but should work
|
|
|
|
$notice = Memcached_DataObject::pkeyGet('Notice',
|
|
array('profile_id' => $this->id,
|
|
'repeat_of' => $notice_id));
|
|
|
|
return !empty($notice);
|
|
}
|
|
|
|
/**
|
|
* Returns an XML string fragment with limited profile information
|
|
* as an Atom <author> element.
|
|
*
|
|
* Assumes that Atom has been previously set up as the base namespace.
|
|
*
|
|
* @param Profile $cur the current authenticated user
|
|
*
|
|
* @return string
|
|
*/
|
|
function asAtomAuthor($cur = null)
|
|
{
|
|
$xs = new XMLStringer(true);
|
|
|
|
$xs->elementStart('author');
|
|
$xs->element('name', null, $this->nickname);
|
|
$xs->element('uri', null, $this->getUri());
|
|
if ($cur != null) {
|
|
$attrs = Array();
|
|
$attrs['following'] = $cur->isSubscribed($this) ? 'true' : 'false';
|
|
$attrs['blocking'] = $cur->hasBlocked($this) ? 'true' : 'false';
|
|
$xs->element('statusnet:profile_info', $attrs, null);
|
|
}
|
|
$xs->elementEnd('author');
|
|
|
|
return $xs->getString();
|
|
}
|
|
|
|
/**
|
|
* Extra profile info for atom entries
|
|
*
|
|
* Clients use some extra profile info in the atom stream.
|
|
* This gives it to them.
|
|
*
|
|
* @param User $cur Current user
|
|
*
|
|
* @return array representation of <statusnet:profile_info> element or null
|
|
*/
|
|
|
|
function profileInfo($cur)
|
|
{
|
|
$profileInfoAttr = array('local_id' => $this->id);
|
|
|
|
if ($cur != null) {
|
|
// Whether the current user is a subscribed to this profile
|
|
$profileInfoAttr['following'] = $cur->isSubscribed($this) ? 'true' : 'false';
|
|
// Whether the current user is has blocked this profile
|
|
$profileInfoAttr['blocking'] = $cur->hasBlocked($this) ? 'true' : 'false';
|
|
}
|
|
|
|
return array('statusnet:profile_info', $profileInfoAttr, null);
|
|
}
|
|
|
|
/**
|
|
* Returns an XML string fragment with profile information as an
|
|
* Activity Streams <activity:actor> element.
|
|
*
|
|
* Assumes that 'activity' namespace has been previously defined.
|
|
*
|
|
* @return string
|
|
*/
|
|
function asActivityActor()
|
|
{
|
|
return $this->asActivityNoun('actor');
|
|
}
|
|
|
|
/**
|
|
* Returns an XML string fragment with profile information as an
|
|
* Activity Streams noun object with the given element type.
|
|
*
|
|
* Assumes that 'activity', 'georss', and 'poco' namespace has been
|
|
* previously defined.
|
|
*
|
|
* @param string $element one of 'actor', 'subject', 'object', 'target'
|
|
*
|
|
* @return string
|
|
*/
|
|
function asActivityNoun($element)
|
|
{
|
|
$noun = ActivityObject::fromProfile($this);
|
|
return $noun->asString('activity:' . $element);
|
|
}
|
|
|
|
/**
|
|
* Returns the best URI for a profile. Plugins may override.
|
|
*
|
|
* @return string $uri
|
|
*/
|
|
function getUri()
|
|
{
|
|
$uri = null;
|
|
|
|
// give plugins a chance to set the URI
|
|
if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
|
|
|
|
// check for a local user first
|
|
$user = User::staticGet('id', $this->id);
|
|
|
|
if (!empty($user)) {
|
|
$uri = $user->uri;
|
|
} else {
|
|
// return OMB profile if any
|
|
$remote = Remote_profile::staticGet('id', $this->id);
|
|
if (!empty($remote)) {
|
|
$uri = $remote->uri;
|
|
}
|
|
}
|
|
Event::handle('EndGetProfileUri', array($this, &$uri));
|
|
}
|
|
|
|
return $uri;
|
|
}
|
|
|
|
function hasBlocked($other)
|
|
{
|
|
$block = Profile_block::get($this->id, $other->id);
|
|
|
|
if (empty($block)) {
|
|
$result = false;
|
|
} else {
|
|
$result = true;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
function getAtomFeed()
|
|
{
|
|
$feed = null;
|
|
|
|
if (Event::handle('StartProfileGetAtomFeed', array($this, &$feed))) {
|
|
$user = User::staticGet('id', $this->id);
|
|
if (!empty($user)) {
|
|
$feed = common_local_url('ApiTimelineUser', array('id' => $user->id,
|
|
'format' => 'atom'));
|
|
}
|
|
Event::handle('EndProfileGetAtomFeed', array($this, $feed));
|
|
}
|
|
|
|
return $feed;
|
|
}
|
|
|
|
static function fromURI($uri)
|
|
{
|
|
$profile = null;
|
|
|
|
if (Event::handle('StartGetProfileFromURI', array($uri, &$profile))) {
|
|
// Get a local user or remote (OMB 0.1) profile
|
|
$user = User::staticGet('uri', $uri);
|
|
if (!empty($user)) {
|
|
$profile = $user->getProfile();
|
|
} else {
|
|
$remote_profile = Remote_profile::staticGet('uri', $uri);
|
|
if (!empty($remote_profile)) {
|
|
$profile = Profile::staticGet('id', $remote_profile->profile_id);
|
|
}
|
|
}
|
|
Event::handle('EndGetProfileFromURI', array($uri, $profile));
|
|
}
|
|
|
|
return $profile;
|
|
}
|
|
|
|
function canRead(Notice $notice)
|
|
{
|
|
if ($notice->scope & Notice::SITE_SCOPE) {
|
|
$user = $this->getUser();
|
|
if (empty($user)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ($notice->scope & Notice::ADDRESSEE_SCOPE) {
|
|
$replies = $notice->getReplies();
|
|
|
|
if (!in_array($this->id, $replies)) {
|
|
$groups = $notice->getGroups();
|
|
|
|
$foundOne = false;
|
|
|
|
foreach ($groups as $group) {
|
|
if ($this->isMember($group)) {
|
|
$foundOne = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!$foundOne) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($notice->scope & Notice::FOLLOWER_SCOPE) {
|
|
$author = $notice->getProfile();
|
|
if (!Subscription::exists($this, $author)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|