function is_password_valid($user, $pass)
{
$storage =& get_storage();
$md5_pass = md5($pass);
$res = $storage->get_resource(MW_DS_USERS, $user, MW_REVISION_HEAD, false);
return $md5_pass == $res->get(MW_RESOURCE_KEY_PASSWORD);
}
function get_description()
{
$version = '???';
$storage =& get_storage();
if ($storage !== null && is_a($storage, 'MW_MySQLStorage')) {
$version = $storage->get_server_info();
}
return "[http://www.mysql.com MySQL]: {$version}";
}
function register_dataspace($dataspace_def)
{
$storage =& get_storage();
if ($storage !== null) {
$storage->register_dataspace($dataspace_def);
} else {
global $registry;
$registry->register($dataspace_def, MW_COMPONENT_ROLE_DELAYED_DATASPACE_REGISTRATION);
}
}
function import_with_check($file, $ds_name = null, $res_name = null)
{
if ($ds_name !== null) {
$storage =& get_storage();
if ($storage->exists($ds_name, $res_name)) {
show_install_message('NOT importing data from ' . $file . ', because ' . $res_name . ' exists');
return;
}
}
show_install_message('Importing data from ' . $file);
$status = import($file);
global $import_with_errors;
if ($status === null) {
trigger_error("Unable to import {$file} - is required extension missing?", E_USER_ERROR);
$import_with_errors = true;
} else {
if ($status !== true) {
trigger_error("Error occurred while importing {$file}: {$status}", E_USER_ERROR);
$import_with_errors = true;
}
}
}
function rename($new_name, $with_redirect = true)
{
if (empty($new_name) || $this->upload_name === $new_name) {
return false;
}
$storage =& get_storage();
return $storage->rename_resource(MW_DS_UPLOADS, $this->upload_name, $new_name);
}
{
if (MW_DEBUG) {
echo '<div class="debug">' . htmlspecialchars('DEBUG: ' . $msg, ENT_NOQUOTES), "</div>\n";
}
}
ini_set('include_path', ini_get('include_path') . ':.');
include 'miniwiki.php';
miniwiki_boot();
$req =& get_request("MW_PageRequest");
$page = $req->get_page();
set_current_page($page);
$auth =& get_auth();
if ($auth->is_invalid()) {
add_info_text(_t('Invalid login.'));
}
$storage =& get_storage();
if (!$auth->is_logged && $storage->requires_login()) {
$action = get_action(MW_ACTION_LOGIN);
$action->handle();
}
$req =& get_request("MW_ActionRequest");
$action = $req->get_action();
if ($action === null) {
trigger_error(_t("Unknown action."), E_USER_ERROR);
}
while ($action !== null) {
if (!$action->is_valid()) {
trigger_error(_t("Unknown action."), E_USER_ERROR);
break;
} elseif (!$action->is_permitted()) {
add_info_text(_t('Insufficient user rights. Access denied to action: %0%', _t($action->get_name())));
function wiki_fn_list_upload_namespaces($args, $renderer_state)
{
$namespace = array_shift($args);
$storage =& get_storage();
return $storage->get_namespaces(MW_DS_UPLOADS, $namespace);
}
function export($file, $with_history = true, $dataspaces = array())
{
$storage =& get_storage();
$enc = config('encoding');
$conv_enc_from = null;
# convert to UTF-8 if possible
if (strcasecmp($enc, "utf-8") != 0) {
if (function_exists("iconv")) {
$conv_enc_from = $enc;
$enc = "utf-8";
}
}
$out = fopen($file, "wb");
fwrite($out, '<?xml version="1.0" encoding="' . $enc . '"?>' . "\n");
fwrite($out, '<resources>' . "\n");
if (sizeof($dataspaces) == 0) {
$dataspaces = $storage->get_dataspace_names();
}
foreach ($dataspaces as $ds) {
explode_dataspace_name($ds, $ds, $wanted_res);
$ds_def = $storage->get_dataspace_definition($ds);
$types_map = array();
/** @todo custom keys may have (currently) only text type */
if ($ds_def->get_content_type() == MW_RESOURCE_CONTENT_TYPE_BINARY) {
$types_map[MW_RESOURCE_KEY_CONTENT] = MW_XML_TYPE_BINARY;
}
$types_map[MW_RESOURCE_KEY_LAST_MODIFIED] = MW_XML_TYPE_DATETIME;
$res_names = $storage->get_resource_names($ds);
foreach ($res_names as $res_name) {
if ($wanted_res !== null && strpos($res_name, $wanted_res) !== 0) {
continue;
}
if ($with_history) {
# we need it ordered from oldest to newest
$resources = array_reverse($storage->get_resource_history($ds, $res_name, true));
} else {
$resources = array($storage->get_resource($ds, $res_name, null, true));
}
foreach ($resources as $res) {
show_exporting_message('Exporting ' . $res->get(MW_RESOURCE_KEY_NAME) . ' revision ' . $res->get(MW_RESOURCE_KEY_REVISION));
fwrite($out, '<resource dataspace="' . $ds . '" name="' . $this->convert_for_xml($conv_enc_from, $enc, $res_name) . '">' . "\n");
foreach ($res->data as $key => $value) {
$type = MW_XML_TYPE_TEXT;
if (isset($types_map[$key])) {
$type = $types_map[$key];
}
fwrite($out, '<key name="' . $this->convert_for_xml($conv_enc_from, $enc, $key) . '">');
switch ($type) {
case MW_XML_TYPE_BINARY:
$value = base64_encode($value);
break;
case MW_XML_TYPE_DATETIME:
$value = $value->format_strftime("%Y%m%dT%H%M%SZ", true);
break;
}
fwrite($out, $this->convert_for_xml($conv_enc_from, $enc, $value, false));
fwrite($out, '</key>' . "\n");
}
fwrite($out, '</resource>' . "\n");
}
}
}
fwrite($out, '</resources>' . "\n");
fclose($out);
return true;
}
function is_password_valid($user, $pass)
{
$storage =& get_storage();
$client =& $storage->get_webdav_client($user, $pass);
return $client->check_webdav($storage->root_path);
}
function _rename($new_name)
{
$storage =& get_storage();
return $storage->rename_resource(MW_DS_PAGES, $this->name, $new_name);
}