204 lines
No EOL
7.5 KiB
PHP
204 lines
No EOL
7.5 KiB
PHP
<?php
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/**
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* Simple Machines Forum (SMF)
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*
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* @package SMF
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* @author Simple Machines http://www.simplemachines.org
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* @copyright 2011 Simple Machines
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* @license http://www.simplemachines.org/about/smf/license.php BSD
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*
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* @version 2.0
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*/
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if (!defined('SMF'))
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die('Hacking attempt...');
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/* This file contains one humble function, which applauds or smites a user.
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void ModifyKarma()
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- gives or takes karma from a user.
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- redirects back to the referrer afterward, whether by javascript or
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the passed parameters.
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- requires the karma_edit permission, and that the user isn't a guest.
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- depends on the karmaMode, karmaWaitTime, and karmaTimeRestrictAdmins
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settings.
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- is accessed via ?action=modifykarma.
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*/
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// Modify a user's karma.
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function ModifyKarma()
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{
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global $modSettings, $txt, $user_info, $topic, $smcFunc, $context;
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// If the mod is disabled, show an error.
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if (empty($modSettings['karmaMode']))
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fatal_lang_error('feature_disabled', true);
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// If you're a guest or can't do this, blow you off...
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is_not_guest();
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isAllowedTo('karma_edit');
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checkSession('get');
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// If you don't have enough posts, tough luck.
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// !!! Should this be dropped in favor of post group permissions? Should this apply to the member you are smiting/applauding?
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if (!$user_info['is_admin'] && $user_info['posts'] < $modSettings['karmaMinPosts'])
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fatal_lang_error('not_enough_posts_karma', true, array($modSettings['karmaMinPosts']));
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// And you can't modify your own, punk! (use the profile if you need to.)
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if (empty($_REQUEST['uid']) || (int) $_REQUEST['uid'] == $user_info['id'])
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fatal_lang_error('cant_change_own_karma', false);
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// The user ID _must_ be a number, no matter what.
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$_REQUEST['uid'] = (int) $_REQUEST['uid'];
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// Applauding or smiting?
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$dir = $_REQUEST['sa'] != 'applaud' ? -1 : 1;
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// Delete any older items from the log. (karmaWaitTime is by hour.)
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$smcFunc['db_query']('', '
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DELETE FROM {db_prefix}log_karma
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WHERE {int:current_time} - log_time > {int:wait_time}',
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array(
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'wait_time' => (int) ($modSettings['karmaWaitTime'] * 3600),
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'current_time' => time(),
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)
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);
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// Start off with no change in karma.
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$action = 0;
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// Not an administrator... or one who is restricted as well.
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if (!empty($modSettings['karmaTimeRestrictAdmins']) || !allowedTo('moderate_forum'))
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{
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// Find out if this user has done this recently...
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$request = $smcFunc['db_query']('', '
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SELECT action
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FROM {db_prefix}log_karma
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WHERE id_target = {int:id_target}
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AND id_executor = {int:current_member}
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LIMIT 1',
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array(
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'current_member' => $user_info['id'],
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'id_target' => $_REQUEST['uid'],
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)
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);
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if ($smcFunc['db_num_rows']($request) > 0)
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list ($action) = $smcFunc['db_fetch_row']($request);
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$smcFunc['db_free_result']($request);
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}
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// They haven't, not before now, anyhow.
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if (empty($action) || empty($modSettings['karmaWaitTime']))
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{
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// Put it in the log.
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$smcFunc['db_insert']('replace',
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'{db_prefix}log_karma',
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array('action' => 'int', 'id_target' => 'int', 'id_executor' => 'int', 'log_time' => 'int'),
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array($dir, $_REQUEST['uid'], $user_info['id'], time()),
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array('id_target', 'id_executor')
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);
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// Change by one.
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updateMemberData($_REQUEST['uid'], array($dir == 1 ? 'karma_good' : 'karma_bad' => '+'));
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}
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else
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{
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// If you are gonna try to repeat.... don't allow it.
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if ($action == $dir)
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fatal_lang_error('karma_wait_time', false, array($modSettings['karmaWaitTime'], $txt['hours']));
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// You decided to go back on your previous choice?
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$smcFunc['db_query']('', '
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UPDATE {db_prefix}log_karma
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SET action = {int:action}, log_time = {int:current_time}
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WHERE id_target = {int:id_target}
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AND id_executor = {int:current_member}',
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array(
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'current_member' => $user_info['id'],
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'action' => $dir,
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'current_time' => time(),
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'id_target' => $_REQUEST['uid'],
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)
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);
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// It was recently changed the OTHER way... so... reverse it!
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if ($dir == 1)
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updateMemberData($_REQUEST['uid'], array('karma_good' => '+', 'karma_bad' => '-'));
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else
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updateMemberData($_REQUEST['uid'], array('karma_bad' => '+', 'karma_good' => '-'));
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}
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// Figure out where to go back to.... the topic?
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if (!empty($topic))
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redirectexit('topic=' . $topic . '.' . $_REQUEST['start'] . '#msg' . (int) $_REQUEST['m']);
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// Hrm... maybe a personal message?
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elseif (isset($_REQUEST['f']))
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redirectexit('action=pm;f=' . $_REQUEST['f'] . ';start=' . $_REQUEST['start'] . (isset($_REQUEST['l']) ? ';l=' . (int) $_REQUEST['l'] : '') . (isset($_REQUEST['pm']) ? '#' . (int) $_REQUEST['pm'] : ''));
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// JavaScript as a last resort.
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else
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{
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echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"', $context['right_to_left'] ? ' dir="rtl"' : '', '>
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<head>
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<title>...</title>
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<script type="text/javascript"><!-- // --><![CDATA[
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history.go(-1);
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// ]]></script>
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</head>
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<body>«</body>
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</html>';
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obExit(false);
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}
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}
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// What's this? I dunno, what are you talking about? Never seen this before, nope. No siree.
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function BookOfUnknown()
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{
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global $context;
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if (strpos($_GET['action'], 'mozilla') !== false && !$context['browser']['is_gecko'])
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redirectexit('http://www.getfirefox.com/');
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elseif (strpos($_GET['action'], 'mozilla') !== false)
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redirectexit('about:mozilla');
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echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"', $context['right_to_left'] ? ' dir="rtl"' : '', '>
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<head>
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<title>The Book of Unknown, ', @$_GET['verse'] == '2:18' ? '2:18' : '4:16', '</title>
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<style type="text/css">
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em
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{
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font-size: 1.3em;
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line-height: 0;
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}
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</style>
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</head>
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<body style="background-color: #444455; color: white; font-style: italic; font-family: serif;">
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<div style="margin-top: 12%; font-size: 1.1em; line-height: 1.4; text-align: center;">';
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if (@$_GET['verse'] == '2:18')
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echo '
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Woe, it was that his name wasn\'t <em>known</em>, that he came in mystery, and was recognized by none. And it became to be in those days <em>something</em>. Something not yet <em id="unknown" name="[Unknown]">unknown</em> to mankind. And thus what was to be known the <em>secret project</em> began into its existence. Henceforth the opposition was only <em>weary</em> and <em>fearful</em>, for now their match was at arms against them.';
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else
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echo '
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And it came to pass that the <em>unbelievers</em> dwindled in number and saw rise of many <em>proselytizers</em>, and the opposition found fear in the face of the <em>x</em> and the <em>j</em> while those who stood with the <em>something</em> grew stronger and came together. Still, this was only the <em>beginning</em>, and what lay in the future was <em id="unknown" name="[Unknown]">unknown</em> to all, even those on the right side.';
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echo '
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</div>
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<div style="margin-top: 2ex; font-size: 2em; text-align: right;">';
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if (@$_GET['verse'] == '2:18')
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echo '
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from <span style="font-family: Georgia, serif;"><strong><a href="http://www.unknownbrackets.com/about:unknown" style="color: white; text-decoration: none; cursor: text;">The Book of Unknown</a></strong>, 2:18</span>';
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else
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echo '
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from <span style="font-family: Georgia, serif;"><strong><a href="http://www.unknownbrackets.com/about:unknown" style="color: white; text-decoration: none; cursor: text;">The Book of Unknown</a></strong>, 4:16</span>';
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echo '
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</div>
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</body>
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</html>';
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obExit(false);
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}
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?>
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