488 lines
14 KiB
PHP
488 lines
14 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, 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('LACONICA')) { exit(1); }
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/**
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* Table Definition for user
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*/
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require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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require_once 'Validate.php';
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class User 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 = 'user'; // table name
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public $id; // int(4) primary_key not_null
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public $nickname; // varchar(64) unique_key
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public $password; // varchar(255)
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public $email; // varchar(255) unique_key
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public $incomingemail; // varchar(255) unique_key
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public $emailnotifysub; // tinyint(1) default_1
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public $emailnotifyfav; // tinyint(1) default_1
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public $emailnotifynudge; // tinyint(1) default_1
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public $emailnotifymsg; // tinyint(1) default_1
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public $emailmicroid; // tinyint(1) default_1
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public $language; // varchar(50)
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public $timezone; // varchar(50)
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public $emailpost; // tinyint(1) default_1
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public $jabber; // varchar(255) unique_key
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public $jabbernotify; // tinyint(1)
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public $jabberreplies; // tinyint(1)
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public $jabbermicroid; // tinyint(1) default_1
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public $updatefrompresence; // tinyint(1)
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public $sms; // varchar(64) unique_key
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public $carrier; // int(4)
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public $smsnotify; // tinyint(1)
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public $smsreplies; // tinyint(1)
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public $smsemail; // varchar(255)
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public $uri; // varchar(255) unique_key
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public $autosubscribe; // tinyint(1)
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public $urlshorteningservice; // varchar(50) default_ur1.ca
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public $inboxed; // tinyint(1)
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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,$v=NULL) { return Memcached_DataObject::staticGet('User',$k,$v); }
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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 getProfile() {
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return Profile::staticGet('id', $this->id);
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}
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function isSubscribed($other) {
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assert(!is_null($other));
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# XXX: cache results of this query
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$sub = Subscription::pkeyGet(array('subscriber' => $this->id,
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'subscribed' => $other->id));
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return (is_null($sub)) ? false : true;
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}
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# 'update' won't write key columns, so we have to do it ourselves.
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function updateKeys(&$orig) {
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$parts = array();
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foreach (array('nickname', 'email', 'jabber', 'incomingemail', 'sms', 'carrier', 'smsemail', 'language', 'timezone') as $k) {
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if (strcmp($this->$k, $orig->$k) != 0) {
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$parts[] = $k . ' = ' . $this->_quote($this->$k);
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}
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}
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if (count($parts) == 0) {
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# No changes
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return true;
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}
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$toupdate = implode(', ', $parts);
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$table = $this->tableName();
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if(common_config('db','quote_identifiers')) {
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$table = '"' . $table . '"';
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}
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$qry = 'UPDATE ' . $table . ' SET ' . $toupdate .
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' WHERE id = ' . $this->id;
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$orig->decache();
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$result = $this->query($qry);
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if ($result) {
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$this->encache();
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}
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return $result;
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}
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function allowed_nickname($nickname) {
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# XXX: should already be validated for size, content, etc.
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static $blacklist = array('rss', 'xrds', 'doc', 'main',
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'settings', 'notice', 'user',
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'search', 'avatar', 'tag', 'tags',
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'api', 'message');
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$merged = array_merge($blacklist, common_config('nickname', 'blacklist'));
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return !in_array($nickname, $merged);
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}
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function getCurrentNotice($dt=NULL) {
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$profile = $this->getProfile();
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if (!$profile) {
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return NULL;
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}
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return $profile->getCurrentNotice($dt);
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}
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function getCarrier() {
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return Sms_carrier::staticGet('id', $this->carrier);
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}
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function subscribeTo($other) {
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$sub = new Subscription();
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$sub->subscriber = $this->id;
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$sub->subscribed = $other->id;
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$sub->created = common_sql_now(); # current time
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if (!$sub->insert()) {
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return false;
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}
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return true;
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}
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function hasBlocked($other) {
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$block = Profile_block::pkeyGet(array('blocker' => $this->id,
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'blocked' => $other->id));
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if (is_null($block)) {
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$result = false;
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} else {
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$result = true;
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$block->free();
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}
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return $result;
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}
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static function register($fields) {
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# MAGICALLY put fields into current scope
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extract($fields);
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$profile = new Profile();
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$profile->query('BEGIN');
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$profile->nickname = $nickname;
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$profile->profileurl = common_profile_url($nickname);
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if ($fullname) {
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$profile->fullname = $fullname;
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}
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if ($homepage) {
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$profile->homepage = $homepage;
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}
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if ($bio) {
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$profile->bio = $bio;
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}
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if ($location) {
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$profile->location = $location;
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}
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$profile->created = common_sql_now();
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$id = $profile->insert();
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if (!$id) {
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common_log_db_error($profile, 'INSERT', __FILE__);
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return FALSE;
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}
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$user = new User();
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$user->id = $id;
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$user->nickname = $nickname;
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if ($password) { # may not have a password for OpenID users
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$user->password = common_munge_password($password, $id);
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}
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# Users who respond to invite email have proven their ownership of that address
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if ($code) {
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$invite = Invitation::staticGet($code);
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if ($invite && $invite->address && $invite->address_type == 'email' && $invite->address == $email) {
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$user->email = $invite->address;
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}
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}
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$inboxes = common_config('inboxes', 'enabled');
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if ($inboxes === true || $inboxes == 'transitional') {
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$user->inboxed = 1;
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}
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$user->created = common_sql_now();
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$user->uri = common_user_uri($user);
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$result = $user->insert();
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if (!$result) {
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common_log_db_error($user, 'INSERT', __FILE__);
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return FALSE;
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}
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# Everyone is subscribed to themself
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$subscription = new Subscription();
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$subscription->subscriber = $user->id;
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$subscription->subscribed = $user->id;
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$subscription->created = $user->created;
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$result = $subscription->insert();
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if (!$result) {
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common_log_db_error($subscription, 'INSERT', __FILE__);
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return FALSE;
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}
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if ($email && !$user->email) {
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$confirm = new Confirm_address();
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$confirm->code = common_confirmation_code(128);
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$confirm->user_id = $user->id;
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$confirm->address = $email;
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$confirm->address_type = 'email';
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$result = $confirm->insert();
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if (!$result) {
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common_log_db_error($confirm, 'INSERT', __FILE__);
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return FALSE;
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}
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}
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if ($code && $user->email) {
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$user->emailChanged();
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}
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$profile->query('COMMIT');
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if ($email && !$user->email) {
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mail_confirm_address($confirm->code,
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$profile->nickname,
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$email);
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}
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return $user;
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}
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# Things we do when the email changes
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function emailChanged() {
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$invites = new Invitation();
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$invites->address = $this->email;
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$invites->address_type = 'email';
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if ($invites->find()) {
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while ($invites->fetch()) {
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$other = User::staticGet($invites->user_id);
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subs_subscribe_to($other, $this);
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}
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}
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}
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function hasFave($notice) {
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$cache = common_memcache();
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# XXX: Kind of a hack.
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if ($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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$faves = $this->favoriteNotices(0, NOTICE_CACHE_WINDOW);
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$cnt = 0;
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while ($faves->fetch()) {
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if ($faves->id < $notice->id) {
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# If we passed it, it's not a fave
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return false;
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} else if ($faves->id == $notice->id) {
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# If it matches a cached notice, then it's a fave
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return true;
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}
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$cnt++;
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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 ($cnt < NOTICE_CACHE_WINDOW) {
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return false;
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}
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# Otherwise, cache doesn't have all faves;
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# fall through to the default
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}
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$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 mutuallySubscribed($other) {
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return $this->isSubscribed($other) &&
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$other->isSubscribed($this);
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}
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function mutuallySubscribedUsers() {
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# 3-way join; probably should get cached
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$qry = 'SELECT user.* ' .
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'FROM subscription sub1 JOIN user ON sub1.subscribed = user.id ' .
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'JOIN subscription sub2 ON user.id = sub2.subscriber ' .
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'WHERE sub1.subscriber = %d and sub2.subscribed = %d ' .
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'ORDER BY user.nickname';
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$user = new User();
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$user->query(sprintf($qry, $this->id, $this->id));
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return $user;
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}
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function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
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$qry =
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'SELECT notice.* ' .
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'FROM notice JOIN reply ON notice.id = reply.notice_id ' .
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'WHERE reply.profile_id = %d ';
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return Notice::getStream(sprintf($qry, $this->id),
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'user:replies:'.$this->id,
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$offset, $limit, $since_id, $before_id);
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}
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function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
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$qry =
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'SELECT * ' .
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'FROM notice ' .
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'WHERE profile_id = %d ';
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return Notice::getStream(sprintf($qry, $this->id),
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'user:notices:'.$this->id,
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$offset, $limit, $since_id, $before_id);
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}
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function favoriteNotices($offset=0, $limit=NOTICES_PER_PAGE) {
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$qry =
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'SELECT notice.* ' .
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'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
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'WHERE fave.user_id = %d ';
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return Notice::getStream(sprintf($qry, $this->id),
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'user:faves:'.$this->id,
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$offset, $limit);
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}
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function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
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$enabled = common_config('inboxes', 'enabled');
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# Complicated code, depending on whether we support inboxes yet
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# XXX: make this go away when inboxes become mandatory
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if ($enabled === false ||
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($enabled == 'transitional' && $this->inboxed == 0)) {
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$qry =
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'SELECT notice.* ' .
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'FROM notice JOIN subscription ON notice.profile_id = subscription.subscribed ' .
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'WHERE subscription.subscriber = %d ';
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$order = NULL;
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} else if ($enabled === true ||
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($enabled == 'transitional' && $this->inboxed == 1)) {
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$qry =
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'SELECT notice.* ' .
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'FROM notice JOIN notice_inbox ON notice.id = notice_inbox.notice_id ' .
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'WHERE notice_inbox.user_id = %d ';
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# NOTE: we override ORDER
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$order = 'ORDER BY notice_inbox.created DESC, notice_inbox.notice_id DESC ';
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}
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return Notice::getStream(sprintf($qry, $this->id),
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'user:notices_with_friends:' . $this->id,
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$offset, $limit, $since_id, $before_id,
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$order);
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}
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function blowFavesCache() {
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$cache = common_memcache();
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if ($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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$cache->delete(common_cache_key('user:faves:'.$this->id));
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$cache->delete(common_cache_key('user:faves:'.$this->id).';last');
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}
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}
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function getSelfTags() {
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return Profile_tag::getTags($this->id, $this->id);
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}
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function setSelfTags($newtags) {
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return Profile_tag::setTags($this->id, $this->id, $newtags);
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}
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function block($other) {
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# Add a new block record
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$block = new Profile_block();
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# Begin a transaction
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$block->query('BEGIN');
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$block->blocker = $this->id;
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$block->blocked = $other->id;
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$result = $block->insert();
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if (!$result) {
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common_log_db_error($block, 'INSERT', __FILE__);
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return false;
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}
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# Cancel their subscription, if it exists
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$sub = Subscription::pkeyGet(array('subscriber' => $other->id,
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'subscribed' => $this->id));
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if ($sub) {
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$result = $sub->delete();
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if (!$result) {
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common_log_db_error($sub, 'DELETE', __FILE__);
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return false;
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}
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}
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$block->query('COMMIT');
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return true;
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}
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function unblock($other) {
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# Get the block record
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$block = Profile_block::pkeyGet(array('blocker' => $this->id,
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'blocked' => $other->id));
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if (!$block) {
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return false;
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}
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$result = $block->delete();
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if (!$result) {
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common_log_db_error($block, 'DELETE', __FILE__);
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return false;
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}
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return true;
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}
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}
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