myaac/system/pages/forum.php
2017-10-20 18:16:52 +02:00

451 lines
14 KiB
PHP

<?php
/**
* Forum
*
* @package MyAAC
* @author Gesior <jerzyskalski@wp.pl>
* @author Slawkens <slawkens@gmail.com>
* @copyright 2017 MyAAC
* @version 0.6.2
* @link http://my-aac.org
*/
defined('MYAAC') or die('Direct access not allowed!');
$title = 'Forum';
if(strtolower($config['forum']) != 'site')
{
if($config['forum'] != '')
{
header('Location: ' . $config['forum']);
exit;
}
echo 'Forum is disabled on this site.';
return;
}
if(!$logged)
echo 'You are not logged in. <a href="?subtopic=accountmanagement&redirect=' . BASE_URL . urlencode('?subtopic=forum') . '">Log in</a> to post on the forum.<br /><br />';
$canEdit = hasFlag(FLAG_CONTENT_FORUM) || superAdmin();
if($canEdit)
{
$groups = new OTS_Groups_List();
if(!empty($action))
{
if($action == 'delete_board' || $action == 'edit_board' || $action == 'hide_board' || $action == 'moveup_board' || $action == 'movedown_board')
$id = $_REQUEST['id'];
if(isset($_REQUEST['access']))
$access = $_REQUEST['access'];
if(isset($_REQUEST['guild']))
$guild = $_REQUEST['guild'];
if(isset($_REQUEST['name']))
$name = $_REQUEST['name'];
if(isset($_REQUEST['description']))
$description = stripslashes($_REQUEST['description']);
$errors = array();
if($action == 'add_board') {
if(Forum::add_board($name, $description, $access, $guild, $errors))
$action = $name = $description = '';
}
else if($action == 'delete_board') {
Forum::delete_board($id, $errors);
$action = '';
}
else if($action == 'edit_board')
{
if(isset($id) && !isset($name)) {
$board = Forum::get_board($id);
$name = $board['name'];
$access = $board['access'];
$guild = $board['guild'];
$description = $board['description'];
}
else {
Forum::update_board($id, $name, $access, $guild, $description);
$action = $name = $description = '';
$access = $guild = 0;
}
}
else if($action == 'hide_board') {
Forum::toggleHidden_board($id, $errors);
$action = '';
}
else if($action == 'moveup_board') {
Forum::move_board($id, -1, $errors);
$action = '';
}
else if($action == 'movedown_board') {
Forum::move_board($id, 1, $errors);
$action = '';
}
if(!empty($errors)) {
echo $twig->render('error_box.html.twig', array('errors' => $errors));
$action = '';
}
}
if(empty($action) || $action == 'edit_board') {
$guilds = $db->query('SELECT `id`, `name` FROM `guilds`')->fetchAll();
echo $twig->render('forum.add_board.html.twig', array(
'link' => getLink('forum', ($action == 'edit_board' ? 'edit_board' : 'add_board')),
'action' => $action,
'id' => isset($id) ? $id : null,
'name' => isset($name) ? $name : null,
'description' => isset($description) ? $description : null,
'access' => isset($access) ? $access : 0,
'guild' => isset($guild) ? $guild : null,
'groups' => $groups,
'guilds' => $guilds
));
if($action == 'edit_board')
$action = '';
}
}
$sections = array();
foreach(getForumBoards() as $section)
{
$sections[$section['id']] = array(
'id' => $section['id'],
'name' => $section['name'],
'description' => $section['description'],
'closed' => $section['closed'] == '1',
'guild' => $section['guild'],
'access' => $section['access']
);
if($canEdit) {
$sections[$section['id']]['hidden'] = $section['hidden'];
}
else {
$sections[$section['id']]['hidden'] = 0;
}
}
$number_of_rows = 0;
if(empty($action))
{
$info = $db->query("SELECT `section`, COUNT(`id`) AS 'threads', SUM(`replies`) AS 'replies' FROM `" . TABLE_PREFIX . "forum` WHERE `first_post` = `id` GROUP BY `section`")->fetchAll();
$boards = array();
foreach($info as $data)
$counters[$data['section']] = array('threads' => $data['threads'], 'posts' => $data['replies'] + $data['threads']);
foreach($sections as $id => $section)
{
$show = true;
if(Forum::hasAccess($id)) {
$last_post = $db->query("SELECT `players`.`name`, `" . TABLE_PREFIX . "forum`.`post_date` FROM `players`, `" . TABLE_PREFIX . "forum` WHERE `" . TABLE_PREFIX . "forum`.`section` = ".(int) $id." AND `players`.`id` = `" . TABLE_PREFIX . "forum`.`author_guid` ORDER BY `post_date` DESC LIMIT 1")->fetch();
$boards[] = array(
'id' => $id,
'link' => getForumBoardLink($id),
'name' => $section['name'],
'description' => $section['description'],
'hidden' => $section['hidden'],
'posts' => isset($counters[$id]['posts']) ? $counters[$id]['posts'] : 0,
'threads' => isset($counters[$id]['threads']) ? $counters[$id]['threads'] : 0,
'last_post' => array(
'name' => isset($last_post['name']) ? $last_post['name'] : null,
'date' => isset($last_post['post_date']) ? $last_post['post_date'] : null,
'player_link' => isset($last_post['name']) ? getPlayerLink($last_post['name']) : null,
)
);
}
}
echo $twig->render('forum.boards.html.twig', array(
'boards' => $boards,
'canEdit' => $canEdit,
'last' => count($sections)
));
return;
}
if($action == 'show_board' || $action == 'show_thread')
{
require(PAGES . 'forum/' . $action . '.php');
return;
}
if(!$logged)
{
header('Location: ' . BASE_URL . '?subtopic=accountmanagement&redirect=' . BASE_URL . urlencode('?subtopic=forum'));
return;
}
if(file_exists(PAGES . 'forum/' . $action . '.php')) {
require(PAGES . 'forum/' . $action . '.php');
}
class Forum
{
static public function canPost($account)
{
global $db, $config;
if(!$account->isLoaded() || $account->isBanned())
return false;
if(self::isModerator())
return true;
return
$db->query(
'SELECT `id` FROM `players` WHERE `account_id` = ' . $db->quote($account->getId()) .
' AND `level` >= ' . $db->quote($config['forum_level_required']) .
' LIMIT 1')->rowCount() > 0;
}
static public function isModerator() {
return hasFlag(FLAG_CONTENT_FORUM) || admin();
}
static public function add_post($thread_id, $section, $author_aid, $author_guid, $post_text, $post_topic, $smile)
{
global $db;
$db->insert(TABLE_PREFIX . 'forum', array(
'first_post' => $thread_id,
'section' => $section,
'author_aid' => $author_aid,
'author_guid' => $author_guid,
'post_text' => $post_text,
'post_topic' => $post_topic,
'post_smile' => $smile,
'post_date' => time(),
'post_ip' => $_SERVER['REMOTE_ADDR']
));
}
static public function add_board($name, $description, $access, $guild, &$errors)
{
global $db;
if(isset($name[0]) && isset($description[0]))
{
$query = $db->select(TABLE_PREFIX . 'forum_boards', array('name' => $name));
if($query === false)
{
$query =
$db->query(
'SELECT ' . $db->fieldName('ordering') .
' FROM ' . $db->tableName(TABLE_PREFIX . 'forum_boards') .
' ORDER BY ' . $db->fieldName('ordering') . ' DESC LIMIT 1'
);
$ordering = 0;
if($query->rowCount() > 0) {
$query = $query->fetch();
$ordering = $query['ordering'] + 1;
}
$db->insert(TABLE_PREFIX . 'forum_boards', array('name' => $name, 'description' => $description, 'access' => $access, 'guild' => $guild, 'ordering' => $ordering));
}
else
$errors[] = 'Forum board with this name already exists.';
}
else
$errors[] = 'Please fill all inputs.';
return !count($errors);
}
static public function get_board($id) {
global $db;
return $db->select(TABLE_PREFIX . 'forum_boards', array('id' => $id));
}
static public function update_board($id, $name, $access, $guild, $description) {
global $db;
$db->update(TABLE_PREFIX . 'forum_boards', array('name' => $name, 'description' => $description, 'access' => $access, 'guild' => $guild), array('id' => $id));
}
static public function delete_board($id, &$errors)
{
global $db;
if(isset($id))
{
if(self::get_board($id) !== false)
$db->delete(TABLE_PREFIX . 'forum_boards', array('id' => $id));
else
$errors[] = 'Forum board with id ' . $id . ' does not exists.';
}
else
$errors[] = 'id not set';
return !count($errors);
}
static public function toggleHidden_board($id, &$errors)
{
global $db;
if(isset($id))
{
$query = self::get_board($id);
if($query !== false)
$db->update(TABLE_PREFIX . 'forum_boards', array('hidden' => ($query['hidden'] == 1 ? 0 : 1)), array('id' => $id));
else
$errors[] = 'Forum board with id ' . $id . ' does not exists.';
}
else
$errors[] = 'id not set';
return !count($errors);
}
static public function move_board($id, $i, &$errors)
{
global $db;
$query = self::get_board($id);
if($query !== false)
{
$ordering = $query['ordering'] + $i;
$old_record = $db->select(TABLE_PREFIX . 'forum_boards', array('ordering' => $ordering));
if($old_record !== false)
$db->update(TABLE_PREFIX . 'forum_boards', array('ordering' => $query['ordering']), array('ordering' => $ordering));
$db->update(TABLE_PREFIX . 'forum_boards', array('ordering' => $ordering), array('id' => $id));
}
else
$errors[] = 'Forum board with id ' . $id . ' does not exists.';
return !count($errors);
}
public static function parseSmiles($text)
{
$smileys = array(
';D' => 1,
':D' => 1,
':cool:' => 2,
';cool;' => 2,
':ekk:' => 3,
';ekk;' => 3,
';o' => 4,
';O' => 4,
':o' => 4,
':O' => 4,
':(' => 5,
';(' => 5,
':mad:' => 6,
';mad;' => 6,
';rolleyes;' => 7,
':rolleyes:' => 7,
':)' => 8,
';d' => 9,
':d' => 9,
';)' => 10
);
foreach($smileys as $search => $replace)
$text = str_replace($search, '<img src="images/forum/smile/'.$replace.'.gif" alt="'. $search .'" title="' . $search . '" />', $text);
return $text;
}
public static function parseBBCode($text, $smiles)
{
$rows = 0;
while(stripos($text, '[code]') !== false && stripos($text, '[/code]') !== false )
{
$code = substr($text, stripos($text, '[code]')+6, stripos($text, '[/code]') - stripos($text, '[code]') - 6);
if(!is_int($rows / 2)) { $bgcolor = 'ABED25'; } else { $bgcolor = '23ED25'; } $rows++;
$text = str_ireplace('[code]'.$code.'[/code]', '<i>Code:</i><br /><table cellpadding="0" style="background-color: #'.$bgcolor.'; width: 480px; border-style: dotted; border-color: #CCCCCC; border-width: 2px"><tr><td>'.$code.'</td></tr></table>', $text);
}
$rows = 0;
while(stripos($text, '[quote]') !== false && stripos($text, '[/quote]') !== false )
{
$quote = substr($text, stripos($text, '[quote]')+7, stripos($text, '[/quote]') - stripos($text, '[quote]') - 7);
if(!is_int($rows / 2)) { $bgcolor = 'AAAAAA'; } else { $bgcolor = 'CCCCCC'; } $rows++;
$text = str_ireplace('[quote]'.$quote.'[/quote]', '<table cellpadding="0" style="background-color: #'.$bgcolor.'; width: 480px; border-style: dotted; border-color: #007900; border-width: 2px"><tr><td>'.$quote.'</td></tr></table>', $text);
}
$rows = 0;
while(stripos($text, '[url]') !== false && stripos($text, '[/url]') !== false )
{
$url = substr($text, stripos($text, '[url]')+5, stripos($text, '[/url]') - stripos($text, '[url]') - 5);
$text = str_ireplace('[url]'.$url.'[/url]', '<a href="'.$url.'" target="_blank">'.$url.'</a>', $text);
}
$xhtml = false;
$tags = array(
'#\[b\](.*?)\[/b\]#si' => ($xhtml ? '<strong>\\1</strong>' : '<b>\\1</b>'),
'#\[i\](.*?)\[/i\]#si' => ($xhtml ? '<em>\\1</em>' : '<i>\\1</i>'),
'#\[u\](.*?)\[/u\]#si' => ($xhtml ? '<span style="text-decoration: underline;">\\1</span>' : '<u>\\1</u>'),
'#\[s\](.*?)\[/s\]#si' => ($xhtml ? '<strike>\\1</strike>' : '<s>\\1</s>'),
'#\[guild\](.*?)\[/guild\]#si' => urldecode(generateLink(getGuildLink('$1', false), '$1', true)),
'#\[house\](.*?)\[/house\]#si' => urldecode(generateLink(getHouseLink('$1', false), '$1', true)),
'#\[player\](.*?)\[/player\]#si' => urldecode(generateLink(getPlayerLink('$1', false), '$1', true)),
// TODO: [poll] tag
'#\[color=(.*?)\](.*?)\[/color\]#si' => ($xhtml ? '<span style="color: \\1;">\\2</span>' : '<font color="\\1">\\2</font>'),
'#\[img\](.*?)\[/img\]#si' => ($xhtml ? '<img src="\\1" border="0" alt="" />' : '<img src="\\1" border="0" alt="">'),
'#\[url=(.*?)\](.*?)\[/url\]#si' => '<a href="\\1" title="\\2">\\2</a>',
// '#\[email\](.*?)\[/email\]#si' => '<a href="mailto:\\1" title="Email \\1">\\1</a>',
'#\[code\](.*?)\[/code\]#si' => '<code>\\1</code>',
// '#\[align=(.*?)\](.*?)\[/align\]#si' => ($xhtml ? '<div style="text-align: \\1;">\\2</div>' : '<div align="\\1">\\2</div>'),
// '#\[br\]#si' => ($xhtml ? '<br style="clear: both;" />' : '<br>'),
);
foreach($tags as $search => $replace)
$text = preg_replace($search, $replace, $text);
return ($smiles == 0 ? Forum::parseSmiles($text) : $text);
}
public static function showPost($topic, $text, $smiles)
{
$text = nl2br($text);
$post = '';
if(!empty($topic))
$post .= '<b>'.($smiles == 0 ? self::parseSmiles($topic) : $topic).'</b><hr />';
$post .= self::parseBBCode($text, $smiles);
return $post;
}
public static function hasAccess($board_id) {
global $sections, $logged, $account_logged, $logged_access;
if(!isset($sections[$board_id]))
return false;
$hasAccess = true;
$section = $sections[$board_id];
if($section['guild'] > 0) {
if($logged) {
$guild = new OTS_Guild();
$guild->load($section['guild']);
$status = false;
if($guild->isLoaded()) {
$account_players = $account_logged->getPlayers();
foreach ($account_players as $player) {
if($guild->hasMember($player)) {
$status = true;
}
}
}
if (!$status) $hasAccess = false;
}
else {
$hasAccess = false;
}
}
if($section['access'] > 0) {
if($logged_access < $section['access']) {
$hasAccess = false;
}
}
return $hasAccess;
}
}