forked from GNUsocial/gnu-social
de55d8f83b
lib/plugin.php now has a parent onAutoload function that finds most common
files that are used in plugins (actions, dataobjects, forms, libs etc.) if
they are put in the standardised directories ('actions', 'classes', 'forms',
'lib' and perhaps some others in the future).
156 lines
4.2 KiB
PHP
156 lines
4.2 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2012, StatusNet, Inc.
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*
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* Train a notice as spam
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*
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* PHP version 5
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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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* @category Spam
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2012 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Train a notice as spam
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*
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* @category Spam
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2012 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class TrainAction extends Action
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{
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protected $notice = null;
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protected $filter = null;
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protected $category = null;
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/**
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* For initializing members of the class.
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*
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* @param array $argarray misc. arguments
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*
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* @return boolean true
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*/
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function prepare($argarray)
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{
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parent::prepare($argarray);
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// User must be logged in.
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$user = common_current_user();
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if (empty($user)) {
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throw new ClientException(_("You must be logged in to train spam."), 403);
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}
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// User must have the right to review spam
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if (!$user->hasRight(ActivitySpamPlugin::TRAINSPAM)) {
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throw new ClientException(_('You cannot review spam on this site.'), 403);
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}
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$id = $this->trimmed('notice');
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$this->notice = Notice::getKV('id', $id);
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if (empty($this->notice)) {
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throw new ClientException(_("No such notice."));
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}
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$this->checkSessionToken();
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$filter = null;
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Event::handle('GetSpamFilter', array(&$filter));
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if (empty($filter)) {
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throw new ServerException(_("No spam filter configured."));
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}
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$this->filter = $filter;
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$this->category = $this->trimmed('category');
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if ($this->category !== SpamFilter::SPAM &&
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$this->category !== SpamFilter::HAM)
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{
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throw new ClientException(_("No such category."));
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}
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return true;
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}
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/**
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* Handler method
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*
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* @param array $argarray is ignored since it's now passed in in prepare()
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*
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* @return void
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*/
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function handle($argarray=null)
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{
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// Train
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$this->filter->trainOnError($this->notice, $this->category);
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// Re-test
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$result = $this->filter->test($this->notice);
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// Update or insert
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$score = Spam_score::save($this->notice, $result);
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// Show new toggle form
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if ($this->category === SpamFilter::SPAM) {
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$form = new TrainHamForm($this, $this->notice);
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} else {
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$form = new TrainSpamForm($this, $this->notice);
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}
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if ($this->boolean('ajax')) {
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$this->startHTML('text/xml;charset=utf-8');
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$this->elementStart('head');
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// TRANS: Page title for page on which favorite notices can be unfavourited.
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$this->element('title', null, _('Disfavor favorite.'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$form->show();
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$this->elementEnd('body');
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$this->elementEnd('html');
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} else {
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common_redirect(common_local_url('spam'), 303);
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}
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}
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}
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