343cd6f205
Moved the common_avatar_* functions to the Avatar class. Typically either as methods on the object or as static methods. Replaced all the uses of the functions in other modules.
107 lines
3.0 KiB
PHP
107 lines
3.0 KiB
PHP
<?php
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/**
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* Retrieve user avatar by nickname action class.
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*
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* PHP version 5
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Robin Millette <millette@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://laconi.ca/
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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')) {
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exit(1);
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}
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/**
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* Retrieve user avatar by nickname action class.
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Robin Millette <millette@controlyourself.ca>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://laconi.ca/
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*/
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class AvatarbynicknameAction extends Action
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{
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/**
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* Class handler.
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*
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* @param array $args query arguments
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*
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* @return boolean false if nickname or user isn't found
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*/
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function handle($args)
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{
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parent::handle($args);
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$nickname = $this->trimmed('nickname');
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if (!$nickname) {
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$this->clientError(_('No nickname.'));
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return;
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}
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$size = $this->trimmed('size');
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if (!$size) {
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$this->clientError(_('No size.'));
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return;
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}
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$size = strtolower($size);
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if (!in_array($size, array('original', '96', '48', '24'))) {
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$this->clientError(_('Invalid size.'));
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return;
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}
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$user = User::staticGet('nickname', $nickname);
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if (!$user) {
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$this->clientError(_('No such user.'));
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return;
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}
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$profile = $user->getProfile();
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if (!$profile) {
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$this->clientError(_('User has no profile.'));
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return;
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}
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if ($size == 'original') {
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$avatar = $profile->getOriginal();
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} else {
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$avatar = $profile->getAvatar($size+0);
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}
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if ($avatar) {
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$url = $avatar->url;
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} else {
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if ($size == 'original') {
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$url = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
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} else {
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$url = Avatar::defaultImage($size+0);
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}
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}
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common_redirect($url, 302);
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}
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function isReadOnly()
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{
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return true;
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}
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}
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