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Added forms to train notices as spam/ham

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This commit is contained in:
Evan Prodromou 2012-03-07 07:24:28 -06:00
parent 1121b10128
commit 4ae3e4aaaf
5 changed files with 533 additions and 0 deletions
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47
ActivitySpamPlugin.php
View File

@ -50,6 +50,9 @@ class ActivitySpamPlugin extends Plugin
public $username = null;
public $password = null;
const REVIEWSPAM = 'ActivitySpamPlugin::REVIEWSPAM';
const TRAINSPAM = 'ActivitySpamPlugin::TRAINSPAM';
/**
* Initializer
*
@ -101,10 +104,15 @@ class ActivitySpamPlugin extends Plugin
switch ($cls)
{
case 'TrainAction':
include_once $dir . '/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
return false;
case 'Spam_score':
include_once $dir . '/'.$cls.'.php';
return false;
case 'SpamFilter':
case 'TrainSpamForm':
case 'TrainHamForm':
include_once $dir . '/'.strtolower($cls).'.php';
return false;
default:
@ -146,6 +154,45 @@ class ActivitySpamPlugin extends Plugin
return true;
}
function onUserRightsCheck($profile, $right, &$result) {
switch ($right) {
case self::REVIEWSPAM:
case self::TRAINSPAM:
$result = ($profile->hasRole(Profile_role::MODERATOR) || $profile->hasRole('modhelper'));
return false;
default:
return true;
}
}
function onGetSpamFilter(&$filter) {
$filter = $this->filter;
return false;
}
function onEndShowNoticeOptions(&$nli)
{
$notice = $nli->notice;
$out = $nli->out;
if (!empty($notice)) {
$score = Spam_score::staticGet('notice_id', $notice->id);
if (empty($score)) {
// XXX: show a question-mark or something
} else if ($score->is_spam) {
$form = new TrainHamForm($out, $notice);
$form->show();
} else if (!$score->is_spam) {
$form = new TrainSpamForm($out, $notice);
$form->show();
}
}
return true;
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => 'ActivitySpam',

27
Spam_score.php
View File

@ -83,6 +83,33 @@ class Spam_score extends Managed_DataObject
return $score;
}
function save($notice, $result) {
$score = Spam_score::staticGet('notice_id', $notice->id);
if (empty($score)) {
$orig = null;
$score = new Spam_score();
} else {
$orig = clone($score);
}
$score->notice_id = $notice->id;
$score->score = $result->probability;
$score->is_spam = $result->isSpam;
$score->scaled = Spam_score::scale($score->score);
$score->created = common_sql_now();
$score->notice_created = $notice->created;
if (empty($orig)) {
$score->insert();
} else {
$score->update($orig);
}
return $score;
}
/**
* The One True Thingy that must be defined and declared.
*/

165
train.php Normal file
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@ -0,0 +1,165 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2012, StatusNet, Inc.
*
* Train a notice as spam
*
* PHP version 5
*
* 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/>.
*
* @category Spam
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2012 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Train a notice as spam
*
* @category Spam
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2012 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TrainAction extends Action
{
protected $notice = null;
protected $filter = null;
protected $category = null;
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
// User must be logged in.
$user = common_current_user();
if (empty($user)) {
throw new ClientException(_("You must be logged in to train spam."), 403);
}
// It must be a "real" login, not saved cookie login
if (!common_is_real_login()) {
common_set_returnto($this->selfUrl());
if (Event::handle('RedirectToLogin', array($this, $user))) {
common_redirect(common_local_url('login'), 303);
return false;
}
}
// User must have the right to review spam
if (!$user->hasRight(ActivitySpamPlugin::TRAINSPAM)) {
throw new ClientException(_('You cannot review spam on this site.'), 403);
}
$id = $this->trim('notice');
$this->notice = Notice::staticGet('id', $id);
if (empty($this->notice)) {
throw new ClientException(_("No such notice."));
}
$this->checkSessionToken();
$filter = null;
Event::handle('GetSpamFilter', &$filter);
if (empty($filter)) {
throw new ServerException(_("No spam filter configured."));
}
$this->filter = $filter;
$this->category = $this->trim('category');
if ($this->category !== SpamFilter::SPAM &&
$this->category !== SpamFilter::HAM)
{
throw new ClientException(_("No such category."));
}
return true;
}
/**
* Handler method
*
* @param array $argarray is ignored since it's now passed in in prepare()
*
* @return void
*/
function handle($argarray=null)
{
// Train
$this->filter->trainOnError($this->notice, $this->category);
// Re-test
$result = $this->filter->test($this->notice);
// Update or insert
$score = Spam_score::save($notice, $result);
// Show new toggle form
if ($this->category === SpamFilter::SPAM) {
$form = new TrainHamForm($this, $this->notice);
} else {
$form = new TrainSpamForm($this, $this->notice);
}
if ($this->boolean('ajax')) {
$this->startHTML('text/xml;charset=utf-8');
$this->elementStart('head');
// TRANS: Page title for page on which favorite notices can be unfavourited.
$this->element('title', null, _('Disfavor favorite.'));
$this->elementEnd('head');
$this->elementStart('body');
$form->show();
$this->elementEnd('body');
$this->elementEnd('html');
} else {
common_redirect(common_local_url('spam'), 303);
}
}
}

147
trainhamform.php Normal file
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@ -0,0 +1,147 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Toggle indicating spam, click to train as ham
*
* PHP version 5
*
* 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/>.
*
* @category Spam
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Form
*
* @category Spam
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TrainHamForm extends Form {
var $notice = null;
function __construct($out, $notice) {
parent::__construct($out);
$this->notice = $notice;
}
/**
* Name of the form
*
* Sub-classes should overload this with the name of their form.
*
* @return void
*/
function formLegend()
{
return _("Train ham");
}
/**
* Visible or invisible data elements
*
* Display the form fields that make up the data of the form.
* Sub-classes should overload this to show their data.
*
* @return void
*/
function formData()
{
$this->hidden('category', SpamFilter::HAM);
$this->hidden('notice', $this->notice->id);
}
/**
* Buttons for form actions
*
* Submit and cancel buttons (or whatever)
* Sub-classes should overload this to show their own buttons.
*
* @return void
*/
function formActions()
{
$this->submit('submit',
_('Train ham'),
'submit',
null,
_("Mark as ham"));
}
/**
* ID of the form
*
* Should be unique on the page. Sub-classes should overload this
* to show their own IDs.
*
* @return int ID of the form
*/
function id()
{
return 'train_ham_' . $this->notice->id;
}
/**
* Action of the form.
*
* URL to post to. Should be overloaded by subclasses to give
* somewhere to post to.
*
* @return string URL to post to
*/
function action()
{
return common_local_url('train');
}
/**
* Class of the form. May include space-separated list of multiple classes.
*
* If 'ajax' is included, the form will automatically be submitted with
* an 'ajax=1' parameter added, and the resulting form or error message
* will replace the form after submission.
*
* It's up to you to make sure that the target action supports this!
*
* @return string the form's class
*/
function formClass()
{
return 'form_train_ham ajax';
}
}

147
trainspamform.php Normal file
View File

@ -0,0 +1,147 @@
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Toggle indicating ham, click to train as spam
*
* PHP version 5
*
* 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/>.
*
* @category Spam
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Form
*
* @category Spam
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class TrainSpamForm extends Form {
var $notice = null;
function __construct($out, $notice) {
parent::__construct($out);
$this->notice = $notice;
}
/**
* Name of the form
*
* Sub-classes should overload this with the name of their form.
*
* @return void
*/
function formLegend()
{
return _("Train spam");
}
/**
* Visible or invisible data elements
*
* Display the form fields that make up the data of the form.
* Sub-classes should overload this to show their data.
*
* @return void
*/
function formData()
{
$this->hidden('category', SpamFilter::SPAM);
$this->hidden('notice', $this->notice->id);
}
/**
* Buttons for form actions
*
* Submit and cancel buttons (or whatever)
* Sub-classes should overload this to show their own buttons.
*
* @return void
*/
function formActions()
{
$this->submit('submit',
_('Train spam'),
'submit',
null,
_("Mark as spam"));
}
/**
* ID of the form
*
* Should be unique on the page. Sub-classes should overload this
* to show their own IDs.
*
* @return int ID of the form
*/
function id()
{
return 'train_spam_' . $this->notice->id;
}
/**
* Action of the form.
*
* URL to post to. Should be overloaded by subclasses to give
* somewhere to post to.
*
* @return string URL to post to
*/
function action()
{
return common_local_url('train');
}
/**
* Class of the form. May include space-separated list of multiple classes.
*
* If 'ajax' is included, the form will automatically be submitted with
* an 'ajax=1' parameter added, and the resulting form or error message
* will replace the form after submission.
*
* It's up to you to make sure that the target action supports this!
*
* @return string the form's class
*/
function formClass()
{
return 'form_train_spam ajax';
}
}