gnu-social/plugins/ModLog/ModLogPlugin.php

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2012, StatusNet, Inc.
*
* ModLogPlugin.php
*
* 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 Moderation
* @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);
}
/**
* Moderation logging
*
* Shows a history of moderation for this user in the sidebar
*
* @category Moderation
* @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 ModLogPlugin extends Plugin
{
const VIEWMODLOG = 'ModLogPlugin::VIEWMODLOG';
/**
* Database schema setup
*
* We keep a moderation log table
*
* @see Schema
* @see ColumnDef
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onCheckSchema()
{
$schema = Schema::get();
$schema->ensureTable('mod_log', ModLog::schemaDef());
return true;
}
/**
* Load related modules when needed
*
* @param string $cls Name of the class to be loaded
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onAutoload($cls)
{
$dir = dirname(__FILE__);
switch ($cls)
{
case 'ModLog':
include_once $dir . '/'.$cls.'.php';
return false;
default:
return true;
}
}
function onEndGrantRole($profile, $role)
{
$modlog = new ModLog();
$modlog->id = UUID::gen();
$modlog->profile_id = $profile->id;
$cur = common_current_user();
if (!empty($cur)) {
$modlog->moderator_id = $cur->id;
}
$modlog->role = $role;
$modlog->is_grant = 1;
$modlog->created = common_sql_now();
$modlog->insert();
return true;
}
function onEndRevokeRole($profile, $role)
{
$modlog = new ModLog();
$modlog->id = UUID::gen();
$modlog->profile_id = $profile->id;
$cur = common_current_user();
if (!empty($cur)) {
$modlog->moderator_id = $cur->id;
}
$modlog->role = $role;
$modlog->is_grant = 0;
$modlog->created = common_sql_now();
$modlog->insert();
return true;
}
function onEndShowSections($action)
{
if ($action->arg('action') != 'showstream') {
return true;
}
$cur = common_current_user();
if (empty($cur) || !$cur->hasRight(self::VIEWMODLOG)) {
return true;
}
$profile = $action->profile;
$ml = new ModLog();
$ml->profile_id = $profile->id;
$ml->orderBy("created");
$cnt = $ml->find();
if ($cnt > 0) {
$action->elementStart('div', array('id' => 'entity_mod_log',
'class' => 'section'));
$action->element('h2', null, _('Moderation'));
$action->elementStart('table');
while ($ml->fetch()) {
$action->elementStart('tr');
$action->element('td', null, strftime('%y-%m-%d', strtotime($ml->created)));
$action->element('td', null, sprintf(($ml->is_grant) ? _('+%s') : _('-%s'), $ml->role));
$action->elementStart('td');
if ($ml->moderator_id) {
$mod = Profile::getKV('id', $ml->moderator_id);
if (empty($mod)) {
$action->text(_('[unknown]'));
} else {
$action->element('a', array('href' => $mod->profileurl,
'title' => $mod->fullname),
$mod->nickname);
}
} else {
$action->text(_('[unknown]'));
}
$action->elementEnd('td');
$action->elementEnd('tr');
}
$action->elementEnd('table');
$action->elementEnd('div');
}
}
function onUserRightsCheck($profile, $right, &$result) {
switch ($right) {
case self::VIEWMODLOG:
$result = ($profile->hasRole(Profile_role::MODERATOR) || $profile->hasRole('modhelper'));
return false;
default:
return true;
}
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => 'ModLog',
'version' => STATUSNET_VERSION,
'author' => 'Evan Prodromou',
'homepage' => 'http://status.net/wiki/Plugin:ModLog',
'description' =>
_m('Show the moderation history for a profile in the sidebar'));
return true;
}
}