gnu-social/classes/Profile.php
Evan Prodromou e2e6bbb298 caching layer for DB/DataObject
I added a new class, Memcached_DataObject, that will (optionally)
fetch data out of a memcached server if it's available. This only
works on 'staticGet'.

Methods that write to the database (insert, update, delete) will clear
and set the cache correctly, too.

darcs-hash:20080926160941-5ed1f-922de078b4c1941853ad014edf9a17fae486f8cf.gz
2008-09-26 12:09:41 -04:00

156 lines
4.3 KiB
PHP

<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, 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 '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) {
$avatar = DB_DataObject::factory('avatar');
$avatar->profile_id = $this->id;
$avatar->width = $width;
if (is_null($height)) {
$avatar->height = $width;
} else {
$avatar->height = $height;
}
if ($avatar->find(true)) {
return $avatar;
} else {
return NULL;
}
}
function getOriginalAvatar() {
$avatar = DB_DataObject::factory('avatar');
$avatar->profile_id = $this->id;
$avatar->original = true;
if ($avatar->find(true)) {
return $avatar;
} else {
return NULL;
}
}
function setOriginal($source) {
$info = @getimagesize($source);
if (!$info) {
return NULL;
}
$filename = common_avatar_filename($this->id,
image_type_to_extension($info[2]),
NULL, common_timestamp());
$filepath = common_avatar_path($filename);
copy($source, $filepath);
$avatar = new Avatar();
$avatar->profile_id = $this->id;
$avatar->width = $info[0];
$avatar->height = $info[1];
$avatar->mediatype = image_type_to_mime_type($info[2]);
$avatar->filename = $filename;
$avatar->original = true;
$avatar->url = common_avatar_url($filename);
$avatar->created = DB_DataObject_Cast::dateTime(); # current time
# XXX: start a transaction here
if (!$this->delete_avatars()) {
@unlink($filepath);
return NULL;
}
if (!$avatar->insert()) {
@unlink($filepath);
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)) {
$s = $avatar->scale($size);
if (!$s) {
return NULL;
}
}
}
return $avatar;
}
function delete_avatars() {
$avatar = DB_DataObject::factory('avatar');
$avatar->profile_id = $this->id;
$avatar->find();
while ($avatar->fetch()) {
$avatar->delete();
}
return true;
}
function getBestName() {
return ($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;
}
}