function mod_config($board_config = false)
{
global $config, $mod, $board;
if ($board_config && !openBoard($board_config)) {
error($config['error']['noboard']);
}
if (!hasPermission($config['mod']['edit_config'], $board_config)) {
error($config['error']['noaccess']);
}
$config_file = $board_config ? $board['dir'] . 'config.php' : 'inc/instance-config.php';
if ($config['mod']['config_editor_php']) {
$readonly = !(is_file($config_file) ? is_writable($config_file) : is_writable(dirname($config_file)));
if (!$readonly && isset($_POST['code'])) {
$code = $_POST['code'];
// Save previous instance_config if php_check_syntax fails
$old_code = file_get_contents($config_file);
file_put_contents($config_file, $code);
$resp = shell_exec_error('php -l ' . $config_file);
if (preg_match('/No syntax errors detected/', $resp)) {
header('Location: ?/config' . ($board_config ? '/' . $board_config : ''), true, $config['redirect_http']);
return;
} else {
file_put_contents($config_file, $old_code);
error($config['error']['badsyntax'] . $resp);
}
}
$instance_config = @file_get_contents($config_file);
if ($instance_config === false) {
$instance_config = "<?php\n\n// This file does not exist yet. You are creating it.";
}
$instance_config = str_replace("\n", '
', utf8tohtml($instance_config));
mod_page(_('Config editor'), 'mod/config-editor-php.html', array('php' => $instance_config, 'readonly' => $readonly, 'boards' => listBoards(), 'board' => $board_config, 'file' => $config_file, 'token' => make_secure_link_token('config' . ($board_config ? '/' . $board_config : ''))));
return;
}
require_once 'inc/mod/config-editor.php';
$conf = config_vars();
foreach ($conf as &$var) {
if (is_array($var['name'])) {
$c =& $config;
foreach ($var['name'] as $n) {
$c =& $c[$n];
}
} else {
$c = @$config[$var['name']];
}
$var['value'] = $c;
}
unset($var);
if (isset($_POST['save'])) {
$config_append = '';
foreach ($conf as $var) {
$field_name = 'cf_' . (is_array($var['name']) ? implode('/', $var['name']) : $var['name']);
if ($var['type'] == 'boolean') {
$value = isset($_POST[$field_name]);
} elseif (isset($_POST[$field_name])) {
$value = $_POST[$field_name];
} else {
continue;
}
// ???
if (!settype($value, $var['type'])) {
continue;
}
// invalid
if ($value != $var['value']) {
// This value has been changed.
$config_append .= '$config';
if (is_array($var['name'])) {
foreach ($var['name'] as $name) {
$config_append .= '[' . var_export($name, true) . ']';
}
} else {
$config_append .= '[' . var_export($var['name'], true) . ']';
}
$config_append .= ' = ';
if (@$var['permissions'] && isset($config['mod']['groups'][$value])) {
$config_append .= $config['mod']['groups'][$value];
} else {
$config_append .= var_export($value, true);
}
$config_append .= ";\n";
}
}
if (!empty($config_append)) {
$config_append = "\n// Changes made via web editor by \"" . $mod['username'] . "\" @ " . date('r') . ":\n" . $config_append . "\n";
if (!is_file($config_file)) {
$config_append = "<?php\n\n{$config_append}";
}
if (!@file_put_contents($config_file, $config_append, FILE_APPEND)) {
$config_append = htmlentities($config_append);
if ($config['minify_html']) {
$config_append = str_replace("\n", '
', $config_append);
}
$page = array();
$page['title'] = 'Cannot write to file!';
$page['config'] = $config;
$page['body'] = '
<p style="text-align:center">Tinyboard could not write to <strong>' . $config_file . '</strong> with the ammended configuration, probably due to a permissions error.</p>
<p style="text-align:center">You may proceed with these changes manually by copying and pasting the following code to the end of <strong>' . $config_file . '</strong>:</p>
<textarea style="width:700px;height:370px;margin:auto;display:block;background:white;color:black" readonly>' . $config_append . '</textarea>
';
echo Element('page.html', $page);
exit;
}
}
header('Location: ?/config' . ($board_config ? '/' . $board_config : ''), true, $config['redirect_http']);
exit;
}
mod_page(_('Config editor') . ($board_config ? ': ' . sprintf($config['board_abbreviation'], $board_config) : ''), 'mod/config-editor.html', array('boards' => listBoards(), 'board' => $board_config, 'conf' => $conf, 'file' => $config_file, 'token' => make_secure_link_token('config' . ($board_config ? '/' . $board_config : ''))));
}
function mod_config()
{
global $config, $mod;
if (!hasPermission($config['mod']['edit_config'])) {
error($config['error']['noaccess']);
}
require_once 'inc/mod/config-editor.php';
$conf = config_vars();
foreach ($conf as &$var) {
if (is_array($var['name'])) {
$c =& $config;
foreach ($var['name'] as $n) {
$c =& $c[$n];
}
} else {
$c = $config[$var['name']];
}
$var['value'] = $c;
}
unset($var);
if (isset($_POST['save'])) {
$config_append = '';
foreach ($conf as $var) {
$field_name = 'cf_' . (is_array($var['name']) ? implode('/', $var['name']) : $var['name']);
if ($var['type'] == 'boolean') {
$value = isset($_POST[$field_name]);
} elseif (isset($_POST[$field_name])) {
$value = $_POST[$field_name];
} else {
continue;
}
// ???
if (!settype($value, $var['type'])) {
continue;
}
// invalid
if ($value != $var['value']) {
// This value has been changed.
$config_append .= '$config';
if (is_array($var['name'])) {
foreach ($var['name'] as $name) {
$config_append .= '[' . var_export($name, true) . ']';
}
} else {
$config_append .= '[' . var_export($var['name'], true) . ']';
}
$config_append .= ' = ' . var_export($value, true) . ";\n";
}
}
if (!empty($config_append)) {
$config_append = "\n// Changes made via web editor by \"" . $mod['username'] . "\" @ " . date('r') . ":\n" . $config_append . "\n";
if (!@file_put_contents('inc/instance-config.php', $config_append, FILE_APPEND)) {
$config_append = htmlentities($config_append);
if ($config['minify_html']) {
$config_append = str_replace("\n", '
', $config_append);
}
$page = array();
$page['title'] = 'Cannot write to file!';
$page['config'] = $config;
$page['body'] = '
<p style="text-align:center">Tinyboard could not write to <strong>inc/instance-config.php</strong> with the ammended configuration, probably due to a permissions error.</p>
<p style="text-align:center">You may proceed with these changes manually by copying and pasting the following code to the end of <strong>inc/instance-config.php</strong>:</p>
<textarea style="width:700px;height:370px;margin:auto;display:block;background:white;color:black" readonly>' . $config_append . '</textarea>
';
echo Element('page.html', $page);
exit;
}
}
header('Location: ?/', true, $config['redirect_http']);
exit;
}
mod_page(_('Config editor'), 'mod/config-editor.html', array('conf' => $conf));
}