<?php
/* by Tomasz 'Devilshakerz' Mlynski [devilshakerz.com]; Copyright (C) 2014
released under Creative Commons BY-NC-SA 3.0 license: http://creativecommons.org/licenses/by-nc-sa/3.0/ */
$plugins->add_hook('global_end', 'dvz_shoutbox_global_end'); // load language file, catch archive page
$plugins->add_hook('xmlhttp', 'dvz_shoutbox_xmlhttp'); // xmlhttp.php listening
$plugins->add_hook('index_end', 'dvz_shoutbox'); // load Shoutbox window to {$dvz_shoutbox} variable
// MyBB handling
function dvz_shoutbox_info () {
return array(
'name' => 'DVZ Shoutbox',
'description' => 'Lightweight AJAX chat.',
'website' => 'http://devilshakerz.com/',
'author' => 'Tomasz \'Devilshakerz\' Mlynski',
'authorsite' => 'http://devilshakerz.com/',
'version' => '2.0',
'guid' => 'a54d9c66ae174f090b6345ce19e7a063',
'compatibility' => '18*',
);
}
function dvz_shoutbox_install () {
global $db;
// table
$db->write_query("
CREATE TABLE IF NOT EXISTS `".TABLE_PREFIX."dvz_shoutbox` (
`id` int(11) NOT NULL auto_increment,
`uid` int(11) NOT NULL,
`text` text NOT NULL,
`date` int(11) NOT NULL,
`ip` varchar(15) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM ".$db->build_create_table_collation()."
");
// example shout
$db->write_query("INSERT INTO ".TABLE_PREFIX."dvz_shoutbox VALUES (NULL, 1, 'DVZ Shoutbox!', ".time().", '127.0.0.1')");
// settings
$db->write_query("INSERT INTO `".TABLE_PREFIX."settinggroups` VALUES (NULL, 'dvz_shoutbox', 'DVZ Shoutbox', 'Settings for DVZ Shoutbox.', 1, 0)");
$sgID = $db->insert_id();
$db->write_query("INSERT INTO `".TABLE_PREFIX."settings` VALUES
(NULL, 'dvz_sb_num', 'Shouts to display', 'Number of shouts displayed in the Shoutbox window.', 'text', '20', 1, $sgID, 0),
(NULL, 'dvz_sb_num_archive', 'Shouts to display on archive', 'Number of shouts to display per page on archive view.', 'text', '15', 2, $sgID, 0),
(NULL, 'dvz_sb_reversed', 'Reversed order', 'Reverse the order of displaying shouts in the Shoutbox window so that new ones appear on the bottom. You might also want to move the <b>{\$panel}</b> variable below window in the <i>dvz_shoutbox</i> template.', 'yesno', '0', 3, $sgID, 0),
(NULL, 'dvz_sb_height', 'Shoutbox height', 'Height of the Shoutbox window in pixels.', 'text', '160', 4, $sgID, 0),
(NULL, 'dvz_sb_dateformat', 'Date format', 'Format of the date displayed. This format uses the PHP <a href=\"http://php.net/manual/en/function.date.php\">date()</a> function.', 'text', 'd M H:i', 5, $sgID, 0),
(NULL, 'dvz_sb_mycode', 'Parse MyCode', '', 'yesno', '1', 6, $sgID, 0),
(NULL, 'dvz_sb_smilies', 'Parse smilies', '', 'yesno', '1', 7, $sgID, 0),
(NULL, 'dvz_sb_interval', 'Refresh interval', 'Number of seconds before new posted shouts are displayed in the window (lower values provide better synchronization but cause higher server load). Set 0 to disable the auto-refreshing feature.', 'text', '5', 8, $sgID, 0),
(NULL, 'dvz_sb_away', 'Away mode', 'Number of seconds after last user action (e.g. click) after which shoutbox will be minimized to prevent unnecessary usage of server resources. Set 0 to disable this feature.', 'text', '600', 9, $sgID, 0),
(NULL, 'dvz_sb_antiflood', 'Anti-flood interval', 'Minimum number of seconds before user can post next shout (this does not apply to Shoutbox moderators).', 'text', '5', 10, $sgID, 0),
(NULL, 'dvz_sb_lazyload', 'Lazy load', 'Start loading data only when the Shoutbox window is actually being displayed on the screen (the page is scrolled to the Shoutbox position).', 'select
off=Disabled
start=Check if on display to start
always=Always check if on display to refresh', 'off', 11, $sgID, 0),
(NULL, 'dvz_sb_status', 'Shoutbox default status', 'Choose whether Shoutbox window should be expanded or collapsed by default.', 'onoff', '1', 12, $sgID, 0),
(NULL, 'dvz_sb_minposts', 'Minimum posts required to shout', 'Set 0 to allow everyone.', 'text', '0', 13, $sgID, 0),
(NULL, 'dvz_sb_groups_view', 'Group permissions: View', 'Comma-separated list of user groups that can view Shoutbox. Leave empty to let everyone view (including guests).', 'text', '', 14, $sgID, 0),
(NULL, 'dvz_sb_groups_shout', 'Group permissions: Shout', 'Comma-separated list of user groups that can post shouts in Shoutbox. Leave empty to let everyone post (that does not include guests).', 'text', '', 15, $sgID, 0),
(NULL, 'dvz_sb_groups_refresh', 'Group permissions: Auto-refresh', 'Comma-separated list of user groups that shoutbox will be refreshing for. Leave empty to let Shoutbox refresh for everyone.', 'text', '', 16, $sgID, 0),
(NULL, 'dvz_sb_groups_mod', 'Group permissions: Moderate', 'Comma-separated list of users groups that can moderate the Shoutbox (edit and delete shouts).', 'text', '', 17, $sgID, 0),
(NULL, 'dvz_sb_groups_mod_own', 'Group permissions: Moderate own shouts', 'Comma-separated list of users groups that can edit and delete own shouts.', 'text', '', 18, $sgID, 0),
(NULL, 'dvz_sb_supermods', 'Super moderators are Shoutbox moderators', 'Automatically allow forum super moderators to moderate Shoutbox as well.', 'yesno', '1', 19, $sgID, 0),
(NULL, 'dvz_sb_blocked_users', 'Banned users', 'Comma-separated list of user IDs that are banned from posting messages.', 'textarea', '', 20, $sgID, 0)
");
rebuild_settings();
// templates
$template_panel = '
<div class="panel">
<form>
<input type="text" class="text" placeholder="{$lang->dvz_sb_default}" autocomplete="off" />
<input type="submit" style="display:none" />
</form>
</div>';
$template_shoutbox = '
<div id="shoutbox" class="front{$classes}">
<div class="thead">
{$lang->dvz_sb_shoutbox}
<p class="right"><a href="{$mybb->settings[\'bburl\']}/index.php?action=shoutbox_archive">« {$lang->dvz_sb_archivelink}</a></p>
</div>
<div class="body">
{$panel}
<div class="window" style="height:{$mybb->settings[\'dvz_sb_height\']}px">
<div class="data"></div>
</div>
</div>
<script type="text/javascript" src="{$mybb->settings[\'bburl\']}/jscripts/dvz_shoutbox.js"></script>
{$javascript}
</div>';
$template_archive = '<html>
<head>
<title>{$lang->dvz_sb_archive}</title>
{$headerinclude}
</head>
<body>
{$header}
<script type="text/javascript" src="{$mybb->settings[\'bburl\']}/jscripts/dvz_shoutbox.js"></script>
{$javascript}
{$multipage}
<br />
<div id="shoutbox">
{$modoptions}
<div class="thead">{$lang->dvz_sb_archive}</div>
<div class="data">
{$archive}
</div>
</div>
<br />
{$multipage}
{$footer}
</body>
</html>';
$template_archive_modoptions = '<table border="0" cellspacing="{$theme[\'borderwidth\']}" cellpadding="{$theme[\'tablespace\']}" class="tborder">
<tr><td class="thead" colspan="2"><strong>{$lang->dvz_sb_mod}</strong></td></tr>
<tr><td class="tcat">{$lang->dvz_sb_mod_banlist}</td><td class="tcat">{$lang->dvz_sb_mod_clear}</td></tr>
<tr>
<td class="trow1">
<form action="" method="post">
<input type="text" class="textbox" style="width:80%" name="banlist" value="{$blocked_users}"></textarea>
<input type="hidden" name="postkey" value="{$mybb->post_code}" />
<input type="submit" class="button" value="{$lang->dvz_sb_mod_banlist_button}" />
</form>
</td>
<td class="trow1">
<form action="" method="post">
<select name="days">
<option value="2">2 {$lang->days}</option>
<option value="7">7 {$lang->days}</option>
<option value="30">30 {$lang->days}</option>
<option value="90">90 {$lang->days}</option>
<option value="all">* {$lang->dvz_sb_mod_clear_all} *</option>
</select>
<input type="hidden" name="postkey" value="{$mybb->post_code}" />
<input type="submit" class="button" value="{$lang->dvz_sb_mod_clear_button}" />
</form>
</td>
</tr>
</table>
<br />';
$db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox_panel', '".$db->escape_string($template_panel)."', '-1', '1', '', '".time()."')");
$db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox', '".$db->escape_string($template_shoutbox)."', '-1', '1', '', '".time()."')");
$db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox_archive', '".$db->escape_string($template_archive)."', '-1', '1', '', '".time()."')");
$db->write_query("INSERT INTO `".TABLE_PREFIX."templates` VALUES (NULL, 'dvz_shoutbox_archive_modoptions', '".$db->escape_string($template_archive_modoptions)."', '-1', '1', '', '".time()."')");
}
function dvz_shoutbox_uninstall () {
global $db;
$groupID = $db->fetch_field(
$db->simple_select('settinggroups', 'gid', "name='dvz_shoutbox'"),
'gid'
);
// delete settings
$db->delete_query('settinggroups', "name='dvz_shoutbox'");
$db->delete_query('settings', 'gid='.$groupID);
// delete templates
$db->query("DELETE FROM ".TABLE_PREFIX."templates WHERE title IN('dvz_shoutbox', 'dvz_shoutbox_panel', 'dvz_shoutbox_archive', 'dvz_shoutbox_archive_modoptions')");
// delete data
$db->query("DROP TABLE ".TABLE_PREFIX.'dvz_shoutbox');
}
function dvz_shoutbox_is_installed () {
global $db;
$query = $db->simple_select('settinggroups', '*', "name='dvz_shoutbox'");
return $db->num_rows($query);
}
function dvz_shoutbox_activate () {
}
function dvz_shoutbox_deactivate () {
}
// hooks
function dvz_shoutbox_global_end () {
global $mybb, $lang;
$lang->load('dvz_shoutbox');
if ($mybb->input['action'] == 'shoutbox_archive') {
return dvz_shoutbox::show_archive();
}
}
function dvz_shoutbox_xmlhttp () {
global $mybb, $db, $lang, $charset;
switch ($mybb->input['action']) {
case 'dvz_sb_get_shouts':
$permissions = (
(dvz_shoutbox::access_view() && !isset($mybb->input['from']) ) ||
dvz_shoutbox::access_refresh()
);
$handler = function() use ($mybb, $db) {
$data = dvz_shoutbox::get_multiple("WHERE s.id > " . (int)$mybb->input['from'] . " ORDER BY s.id DESC LIMIT " . (int)$mybb->settings['dvz_sb_num']);
$html = null; // JS-handled empty response
$lastId = 0;
while ($row = $db->fetch_array($data)) {
if ($lastId == 0) {
$lastId = $row['id'];
}
$shout = dvz_shoutbox::render_shout($row);
$html = $mybb->settings['dvz_sb_reversed']
? $shout . $html
: $html . $shout
;
}
if ($html != null) {
echo json_encode(array(
'html' => $html,
'last' => $lastId,
));
}
};
break;
case 'dvz_sb_shout':
$permissions = (
dvz_shoutbox::access_shout() &&
verify_post_check($mybb->input['key'], true)
);
$handler = function() use ($mybb) {
if (!dvz_shoutbox::antiflood_pass() && !dvz_shoutbox::access_mod()) die('A'); // JS-handled error (Anti-flood)
dvz_shoutbox::shout(array(
'uid' => $mybb->user['uid'],
'text' => $mybb->input['text'],
'ip' => get_ip(),
));
};
break;
case 'dvz_sb_get':
$data = dvz_shoutbox::get($mybb->input['id']);
$permissions = (
(
dvz_shoutbox::access_mod() ||
(dvz_shoutbox::access_mod_own() && $data['uid'] == $mybb->user['uid'] && dvz_shoutbox::access_shout())
) &&
verify_post_check($mybb->input['key'], true)
);
$handler = function() use ($data) {
echo json_encode(array(
'text' => $data['text'],
));
};
break;
case 'dvz_sb_update':
$permissions = (
dvz_shoutbox::can_mod($mybb->input['id']) &&
verify_post_check($mybb->input['key'], true)
);
$handler = function() use ($mybb) {
dvz_shoutbox::update($mybb->input['id'], $mybb->input['text']);
echo dvz_shoutbox::parse($mybb->input['text'], dvz_shoutbox::get_username($mybb->input['id']));
};
break;
case 'dvz_sb_delete':
$permissions = (
dvz_shoutbox::can_mod($mybb->input['id']) &&
verify_post_check($mybb->input['key'], true)
);
$handler = function() use ($mybb) {
dvz_shoutbox::delete($mybb->input['id']);
};
break;
}
if (isset($permissions)) {
if ($permissions == false) {
echo 'P'; // JS-handled error (Permissions)
} else {
$lang->load("dvz_shoutbox");
header('Content-type: text/plain; charset='.$charset);
header('Cache-Control: no-store'); // Chrome request caching issue
$handler();
}
}
}
function dvz_shoutbox () {
return dvz_shoutbox::load_window();
}
class dvz_shoutbox {
// internal cache
static $userGroups = false;
// immediate output
static function load_window () {
global $templates, $dvz_shoutbox, $lang, $mybb, $theme;
// MyBB template
$dvz_shoutbox = null;
// dvz_shoutbox template
$javascript = null;
$panel = null;
$classes = null;
if (dvz_shoutbox::access_view()) {
if (dvz_shoutbox::is_user()) {
// message: blocked
if (dvz_shoutbox::is_blocked()) {
$panel = '<div class="panel blocked"><p>' . $lang->dvz_sb_user_blocked . '</p></div>';
}
// message: minimum posts
else if (!dvz_shoutbox::access_minposts() && !dvz_shoutbox::access_mod()) {
$panel = '<div class="panel minposts"><p>' . str_replace('{MINPOSTS}', $mybb->settings['dvz_sb_minposts'], $lang->dvz_sb_minposts) . '</p></div>';
}
// shout form
else if (dvz_shoutbox::access_shout()) {
eval('$panel = "' . $templates->get('dvz_shoutbox_panel') . '";');
}
}
$js = null;
// configuration
$js .= 'dvz_shoutbox.interval = ' . (dvz_shoutbox::access_refresh() ? (float)$mybb->settings['dvz_sb_interval'] : 0) . ';' . PHP_EOL;
$js .= 'dvz_shoutbox.antiflood = ' . (dvz_shoutbox::access_mod() ? 0 : (float)$mybb->settings['dvz_sb_antiflood']) . ';' . PHP_EOL;
$js .= 'dvz_shoutbox.maxShouts = ' . (int)$mybb->settings['dvz_sb_num'] . ';' . PHP_EOL;
$js .= 'dvz_shoutbox.awayTime = ' . (float)$mybb->settings['dvz_sb_away'] . '*1000;' . PHP_EOL;
$js .= 'dvz_shoutbox.lang = [\'' . $lang->dvz_sb_delete_confirm . '\', \'' . str_replace('{ANTIFLOOD}', $mybb->settings['dvz_sb_antiflood'], $lang->dvz_sb_antiflood) . '\', \''.$lang->dvz_sb_permissions.'\'];' . PHP_EOL;
// reversed order
if ($mybb->settings['dvz_sb_reversed']) {
$js .= 'dvz_shoutbox.reversed = true;' . PHP_EOL;
}
// lazyload
if ($mybb->settings['dvz_sb_lazyload']) {
$js .= 'dvz_shoutbox.lazyMode = \'' . $mybb->settings['dvz_sb_lazyload'] . '\';' . PHP_EOL;
$js .= 'jQuery(window).bind(\'scroll resize\', dvz_shoutbox.checkVisibility);' . PHP_EOL;
}
// away mode
if ($mybb->settings['dvz_sb_away']) {
$js .= 'jQuery(window).on(\'mousemove click dblclick keydown scroll\', dvz_shoutbox.updateActivity);' . PHP_EOL;
}
// shoutbox status
$status = isset($_COOKIE['dvz_sb_status'])
? (bool)$_COOKIE['dvz_sb_status']
: (bool)$mybb->settings['dvz_sb_status']
;
$js .= 'dvz_shoutbox.status = ' . (int)$status . ';' . PHP_EOL;
if ($status == false) {
$classes .= ' collapsed';
}
$javascript = '
<script>
' . $js . '
dvz_shoutbox.updateActivity();
dvz_shoutbox.loop();
</script>';
eval('$dvz_shoutbox = "' . $templates->get('dvz_shoutbox') . '";');
}
}
static function show_archive () {
global $db, $mybb, $templates, $lang, $theme, $footer, $headerinclude, $header, $charset;
if (!dvz_shoutbox::access_view()) return false;
header('Content-type: text/html; charset='.$charset);
add_breadcrumb($lang->dvz_sb_shoutbox, "index.php?action=shoutbox_archive");
// moderation panel
if (dvz_shoutbox::access_mod()) {
if (isset($mybb->input['banlist']) && verify_post_check($mybb->input['postkey'])) {
dvz_shoutbox::banlist_update($mybb->input['banlist']);
}
if (isset($mybb->input['days']) && verify_post_check($mybb->input['postkey'])) {
if ($mybb->input['days'] == 'all') {
dvz_shoutbox::clear();
} else {
$allowed = array(2, 7, 30, 90);
if (in_array($mybb->input['days'], $allowed)) {
dvz_shoutbox::clear($mybb->input['days']);
}
}
}
$blocked_users = htmlspecialchars($mybb->settings['dvz_sb_blocked_users']);
eval('$modoptions = "'.$templates->get("dvz_shoutbox_archive_modoptions").'";');
} else {
$modoptions = null;
}
// pagination
$shoutsTotal = dvz_shoutbox::count();
$pageNum = (int)$mybb->input['page'];
$perPage = (int)$mybb->settings['dvz_sb_num_archive'];
$pages = ceil($shoutsTotal / $perPage);
if (!$pageNum || $pageNum < 1 || $pageNum > $pages) $pageNum = 1;
$start = ($pageNum - 1) * $perPage;
if ($shoutsTotal > $perPage) {
$multipage = multipage($shoutsTotal, $perPage, $pageNum, 'index.php?action=shoutbox_archive');
}
$data = dvz_shoutbox::get_multiple("ORDER by s.id DESC LIMIT $start,$perPage");
$archive = null;
while ($row = $db->fetch_array($data)) {
$archive .= dvz_shoutbox::render_shout($row, true);
}
$javascript = '
<script>
dvz_shoutbox.lang = [\'' . $lang->dvz_sb_delete_confirm . '\', \'' . str_replace('{ANTIFLOOD}', $mybb->settings['dvz_sb_antiflood'], $lang->dvz_sb_antiflood) . '\', \''.$lang->dvz_sb_permissions.'\'];
</script>';
eval('$content = "'.$templates->get("dvz_shoutbox_archive").'";');
output_page($content);
exit;
}
static function render_shout ($data, $static = false) {
global $mybb, $lang;
$id = $data['id'];
$text = dvz_shoutbox::parse($data['text'], $data['username']);
$date = my_date($mybb->settings['dvz_sb_dateformat'], $data['date']);
$avatar = '<img src="' . (empty($data['avatar']) ? 'images/default_avatar.gif' : $data['avatar']) . '" alt="avatar" />';
$user = '<a href="member.php?action=profile&uid=' . (int)$data['uid'] . '">' . format_name($data['username'], $data['usergroup'], $data['displaygroup']) . '</a>';
$notes = null;
$attributes = null;
$own = $data['uid'] == $mybb->user['uid'];
if ($static) {
if (dvz_shoutbox::access_mod()) {
$notes .= '<span class="ip">'.$data['ip'].'</span>';
}
if (
dvz_shoutbox::access_mod() ||
(dvz_shoutbox::access_mod_own() && $own)
) {
$notes .= '<a href="" class="mod edit">E</a><a href="" class="mod del">X</a>';
}
}
if (
dvz_shoutbox::access_mod() ||
(dvz_shoutbox::access_mod_own() && $own)
) {
$attributes .= ' data-mod';
}
if ($own) {
$attributes .= ' data-own';
}
return '
<div class="entry" data-id="'.$id.'" data-username="'.$data['username'].'"'.$attributes.'>
<div class="avatar">'.$avatar.'</div>
<div class="user">'.$user.':</div>
<div class="text">'.$text.'</div>
<div class="info"><span class="date">'.$date.'</span>'.$notes.'</div>
</div>';
}
// data manipulation
static function get ($id) {
global $db;
return $db->fetch_array( $db->simple_select('dvz_shoutbox', '*', 'id=' . (int)$id) );
}
static function get_multiple ($clauses) {
global $db;
return $db->query("
SELECT
s.*, u.username, u.usergroup, u.displaygroup, u.avatar
FROM
".TABLE_PREFIX."dvz_shoutbox s
LEFT JOIN ".TABLE_PREFIX."users u ON u.uid = s.uid
".$clauses."
");
}
static function get_username ($id) {
global $db;
return $db->fetch_field( $db->query("SELECT username FROM ".TABLE_PREFIX."users u, ".TABLE_PREFIX."dvz_shoutbox s WHERE u.uid=s.uid AND s.id=" . (int)$id), 'username');
}
static function user_last_shout_time ($uid) {
global $db;
return $db->fetch_field(
$db->simple_select('dvz_shoutbox', 'date', 'uid=' . (int)$uid, array(
'order_by' => 'date',
'order_dir' => 'desc',
'limit' => 1
)), 'date');
}
static function count () {
global $db;
return $db->fetch_field(
$db->simple_select('dvz_shoutbox', 'COUNT(*) as n'),
'n'
);
}
static function shout ($data) {
global $db;
foreach ($data as &$item) {
$item = $db->escape_string($item);
}
$data['date'] = time();
return $db->insert_query('dvz_shoutbox', $data);
}
static function update ($id, $text) {
global $db;
return $db->update_query('dvz_shoutbox', array('text' => $db->escape_string($text)), 'id=' . (int)$id);
}
static function banlist_update ($new) {
global $db;
$db->update_query('settings', array('value' => $db->escape_string($new)), "name='dvz_sb_blocked_users'");
rebuild_settings();
}
static function delete ($id) {
global $db;
return $db->delete_query('dvz_shoutbox', 'id=' . (int)$id);
}
static function clear ($days = false) {
global $db;
if ($days) {
$where = 'date < '.( time()-((int)$days*86400) );
} else {
$where = false;
}
return $db->delete_query('dvz_shoutbox', $where);
}
// permissions
static function is_user () {
global $mybb;
return !($mybb->user['usergroup'] == 1 && $mybb->user['uid'] < 1);
}
static function is_blocked () {
global $mybb;
$array = dvz_shoutbox::settings_get_csv('blocked_users');
return in_array($mybb->user['uid'], $array);
}
static function access_view () {
global $mybb;
$array = dvz_shoutbox::settings_get_csv('groups_view');
return (
empty($array) ||
dvz_shoutbox::member_of($array)
);
}
static function access_refresh () {
global $mybb;
$array = dvz_shoutbox::settings_get_csv('groups_refresh');
return (
empty($array) ||
dvz_shoutbox::member_of($array)
);
}
static function access_shout () {
global $mybb;
$array = dvz_shoutbox::settings_get_csv('groups_shout');
return (
dvz_shoutbox::is_user() &&
!dvz_shoutbox::is_blocked() &&
(
dvz_shoutbox::access_mod() ||
(
dvz_shoutbox::access_view() &&
dvz_shoutbox::access_minposts() &&
(
empty($array) ||
dvz_shoutbox::member_of($array)
)
)
)
);
}
static function access_mod () {
global $mybb;
$array = dvz_shoutbox::settings_get_csv('groups_mod');
return (
dvz_shoutbox::member_of($array) ||
($mybb->settings['dvz_sb_supermods'] && $mybb->usergroup['issupermod'])
);
}
static function access_mod_own () {
global $mybb;
if ($mybb->settings['dvz_sb_groups_mod_own']) {
$array = dvz_shoutbox::settings_get_csv('groups_mod_own');
return dvz_shoutbox::member_of($array);
} else {
return false;
}
}
static function access_minposts () {
global $mybb;
return $mybb->user['postnum'] >= $mybb->settings['dvz_sb_minposts'];
}
static function can_mod ($shoutId) {
global $mybb;
if (dvz_shoutbox::access_mod()) {
return true;
} else if (dvz_shoutbox::access_mod_own() && dvz_shoutbox::access_shout()) {
$data = dvz_shoutbox::get($shoutId);
if ($data['uid'] == $mybb->user['uid']) {
return true;
}
}
return false;
}
// core
static function parse ($message, $me_username) {
global $mybb;
require_once MYBB_ROOT.'inc/class_parser.php';
$parser = new postParser;
$options = array(
'allow_mycode' => $mybb->settings['dvz_sb_mycode'],
'allow_smilies' => $mybb->settings['dvz_sb_smilies'],
'allow_imgcode' => 0,
'me_username' => $me_username,
);
return $parser->parse_message($message, $options);
}
static function antiflood_pass () {
global $mybb;
return (
!$mybb->settings['dvz_sb_antiflood'] ||
( time() - dvz_shoutbox::user_last_shout_time($mybb->user['uid']) ) > $mybb->settings['dvz_sb_antiflood']
);
}
static function member_of ($groupsArray) {
global $mybb;
if (dvz_shoutbox::$userGroups == false) {
dvz_shoutbox::$userGroups = explode(',', $mybb->user['additionalgroups']);
dvz_shoutbox::$userGroups[] = $mybb->user['usergroup'];
}
return array_intersect(dvz_shoutbox::$userGroups, $groupsArray);
}
static function settings_get_csv ($name) {
global $mybb;
$items = explode(',', $mybb->settings['dvz_sb_'.$name]);
if (count($items) == 1 && $items[0] == '') {
return array();
} else
return $items;
}
}
?>
