forked from GNUsocial/gnu-social
93 lines
2.5 KiB
PHP
93 lines
2.5 KiB
PHP
<?php
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/*
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* GNU social - a federating social network
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* Copyright (C) 2015, Free Software Foundation, Inc.
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* Copyright (C) before that, 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('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
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abstract class AtompubAction extends ApiAuthAction
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{
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protected function prepare(array $args=array())
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{
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parent::prepare($args);
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return $this->atompubPrepare();
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}
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protected function atompubPrepare() {
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return true;
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}
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protected function handle()
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{
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parent::handle();
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switch ($_SERVER['REQUEST_METHOD']) {
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case 'HEAD':
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$this->handleHead();
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break;
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case 'GET':
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$this->handleGet();
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break;
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case 'POST':
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$this->handlePost();
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break;
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case 'DELETE':
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$this->handleDelete();
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break;
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default:
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// TRANS: Client exception thrown when using an unsupported HTTP method.
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throw new ClientException(_('HTTP method not supported.'), 405);
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}
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return true;
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}
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protected function handleHead()
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{
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$this->handleGet();
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}
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protected function handleGet()
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{
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throw new ClientException(_('HTTP method not supported.'), 405);
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}
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protected function handlePost()
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{
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throw new ClientException(_('HTTP method not supported.'), 405);
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}
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protected function handleDelete()
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{
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throw new ClientException(_('HTTP method not supported.'), 405);
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}
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function isReadOnly($args)
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{
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// GET/HEAD is readonly, POST and DELETE (etc?) are readwrite.
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return in_array($_SERVER['REQUEST_METHOD'], array('GET', 'HEAD'));
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}
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function requiresAuth()
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{
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// GET/HEAD don't require auth, POST and DELETE (etc?) require it.
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return !in_array($_SERVER['REQUEST_METHOD'], array('GET', 'HEAD'));
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}
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}
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