function change_password($user, $pass)
{
$storage =& get_storage();
$res = new MW_Resource(MW_DS_USERS);
$res->set(MW_RESOURCE_KEY_NAME, $user);
$md5_pass = md5($pass);
$res->set(MW_RESOURCE_KEY_PASSWORD, $md5_pass);
$storage->update_resource(MW_DS_USERS, $res);
}
function update($content, $message)
{
$storage =& get_storage();
$auth =& get_auth();
$this->user = $auth->user;
$this->revision = MW_REVISION_HEAD;
$res = new MW_Resource(MW_DS_UPLOADS);
$res->set(MW_RESOURCE_KEY_NAME, $this->upload_name);
$res->set(MW_RESOURCE_KEY_CONTENT, $content);
$res->set(MW_RESOURCE_KEY_MESSAGE, $message);
$res->set(MW_RESOURCE_KEY_AUTHOR, $this->user);
$storage->update_resource(MW_DS_UPLOADS, $res);
$this->load();
return true;
}
function get_resource($dataspace, $name, $revision, $with_data)
{
if ($this->is_forbidden_name($name)) {
return null;
}
$path = $this->get_path_for_resource_name($dataspace, $name);
if (!is_file($path)) {
return null;
}
$ds_def = $this->dataspace_defs[$dataspace];
$has_content = $ds_def->get_content_type() != MW_RESOURCE_CONTENT_TYPE_NONE;
$is_versioned = $ds_def->is_versioned();
$res = new MW_Resource($dataspace);
$this->lock_read();
# custom keys are only for non-content dataspaces
if (!$has_content) {
# format of custom keys file is:
# # ignored...
# NAME
# VALUE (starts with space)
# VALUE (dtto)
# NAME
# ...
$handle = fopen($path, "r");
if ($handle) {
$curname = null;
$curvalue = null;
while (!feof($handle)) {
$line = rtrim(fgets($handle, 4096), "\n\r");
if (strpos($line, '#') === 0) {
continue;
}
if (strpos($line, ' ') === 0) {
if ($curvalue !== null) {
$curvalue .= "\n";
}
$curvalue .= substr($line, 1);
} else {
if ($curname !== null) {
$res->set($curname, $curvalue);
}
$curname = $line;
}
}
if ($curname !== null) {
$res->set($curname, $curvalue);
}
fclose($handle);
}
}
if ($has_content) {
if ($with_data) {
$res->set(MW_RESOURCE_KEY_CONTENT, file_get_contents($path));
}
$res->set(MW_RESOURCE_KEY_CONTENT_LENGTH, filesize($path));
}
$res->set(MW_RESOURCE_KEY_LAST_MODIFIED, new MW_FilesystemDateTime(filemtime($path)));
$res->set(MW_RESOURCE_KEY_NAME, $name);
$this->unlock();
return $res;
}
/** @private */
function &create_resource_object_from_result($dataspace, &$result)
{
$res = new MW_Resource($dataspace);
foreach ($result as $key => $value) {
if (!is_int($key)) {
if ($key === MW_RESOURCE_KEY_LAST_MODIFIED) {
$value = new MW_MySQLDateTime($value);
}
$res->set($key, $value);
}
}
return $res;
}
function get_resource($dataspace, $name, $revision, $with_data)
{
if ($this->is_forbidden_name($name)) {
return null;
}
$path = $this->get_path_for_resource_name($dataspace, $name);
$client =& $this->get_current_webdav_client();
$item = $client->gpi($path);
if ($item === false) {
return null;
}
if (isset($item['resourcetype']) && $item['resourcetype'] == 'collection') {
return null;
}
$ds_def = $this->get_dataspace_definition($dataspace);
if ($ds_def === null) {
return null;
}
$is_versioned = $ds_def->is_versioned();
$res = new MW_Resource($dataspace);
if ($with_data) {
$data = '';
if (!$this->is_success($client->get($path, $data))) {
return null;
}
$res->set(MW_RESOURCE_KEY_CONTENT, $data);
}
$res->set(MW_RESOURCE_KEY_CONTENT_LENGTH, $item['getcontentlength']);
$res->set(MW_RESOURCE_KEY_LAST_MODIFIED, new MW_WebDAVDateTime($item['lastmodified']));
$res->set(MW_RESOURCE_KEY_NAME, $name);
return $res;
}
function update($content, $message)
{
$this->load();
if ($this->has_content && $this->raw_content == $content) {
return false;
}
$storage =& get_storage();
$auth =& get_auth();
$this->user = $auth->user;
$this->revision = MW_REVISION_HEAD;
$res = new MW_Resource(MW_DS_PAGES);
$res->set(MW_RESOURCE_KEY_NAME, $this->name);
$res->set(MW_RESOURCE_KEY_CONTENT, $content);
$res->set(MW_RESOURCE_KEY_MESSAGE, $message);
$res->set(MW_RESOURCE_KEY_AUTHOR, $this->user);
$storage->update_resource(MW_DS_PAGES, $res);
$this->load();
return true;
}
