/**
* Get the UUID of the user personal storage area.
*
* @param int $uid The Moodle user ID.
* @param bool $nomigrate Set to True to not force user data migration.
* @return string|bool The user store UUID value or, False on error.
*/
function get_user_store($uid, $nomigrate = false) {
global $DB;
if (ELIS_FILES_DEBUG_TRACE) mtrace('get_user_store(' . $uid . ')');
// Sanity checking.
if (empty($uid) || !isset($this->uuuid)) {
return false;
}
// Check if the user already has a personal storage directory.
if ($nomigrate) {
if (($uuid = $this->has_old_user_store($uid)) !== false) {
return $uuid;
}
// Create a new personal storage directory for this user.
$user = $DB->get_record('user', array('id'=> $uid));
if ($node = elis_files_create_dir($user->id, $this->uuuid, fullname($user) . ' (' . $user->email . ')')) {
return $node->uuid;
}
} else {
if (!($username = $DB->get_field('user', 'username', array('id'=> $uid)))) {
//error_log("ELIS_files::get_user_store({$uid}) => NO username => false!");
return false;
}
$uuid = false;
if (($uuid = $this->has_old_user_store($uid)) !== false) {
$fixed_username = $this->fix_username($username);
if (!$this->migrate_user($fixed_username)) {
//error_log("ELIS_files::get_user_store({$uid}) => NO migrate_user => false!");
return false;
}
}
if (empty($this->uuuid)) {
$this->uuuid = $this->elis_files_userdir($username);
//error_log("ELIS_files::get_user_store({$uid}) => WAS empty => {$this->uuuid}");
}
//error_log("ELIS_files::get_user_store({$uid}) => {$this->uuuid}");
return $this->uuuid;
}
return false;
}
/**
* Validate that the "permission_check" method method works hierarchically and respects the appropriate
* capabilities assigned at the system level for course files
* @uses $USER, $DB, $SESSION, $CFG
* @param string $depth The folder depth to build for hierachy testing
* @dataProvider hierarchy_provider
*/
public function test_permission_check_respects_hierarchy_for_course_file($depth) {
if (!class_exists('elispm')) {
$this->markTestSkipped('elis_program needed for test');
return false;
}
$this->resetAfterTest(true);
$this->setup_test_data_xml();
global $CFG, $DB, $SESSION, $USER;
require_once(elispm::lib('data/userset.class.php'));
// Make sure the test user is not mistaken for a site admin or guest
set_config('siteadmins', '');
set_config('siteguest', '');
// Use a fixed capability
$capability = 'repository/elisfiles:createcoursecontent';
// unset the repo to avoid the is_siteadmin problem in the factory class
unset($SESSION->repo);
$courseid = 99;
// RL: ELIS files: Alfresco
$data = null;
$listing = null;
$options = array(
'ajax' => false,
'name' => 'elis files phpunit test',
'type' => 'elisfiles'
);
try {
$repo = new repository_elisfiles('elisfiles', context_system::instance(), $options);
} catch (Exception $e) {
$this->markTestSkipped('Exception when creating repository_elisfiles object: '.$e->getMessage());
}
// Explicitly set the file transfer method to web services
set_config('file_transfer_method', ELIS_FILES_XFER_WS, 'elisfiles');
// use test course id
$currentuuid = $repo->elis_files->get_course_store($courseid);
$this->createduuids[] = $currentuuid;
$this->setUser(100);
$roleid = $this->assign_role_capability($capability);
// Assign the test role to the test user
$context = context_system::instance();
role_assign($roleid, $USER->id, $context->id);
// Now we need to create folders up to the depth from the data provider and upload a file
for ($i = 1; $i <= $depth; ++$i) {
// create a sub-folder
$currentnode = elis_files_create_dir(TEST_PREFIX.'course_'.$i, $currentuuid);
$this->assertTrue($currentnode && !empty($currentnode->uuid));
$currentuuid = $currentnode->uuid;
$this->createduuids[] = $currentuuid;
}
$filename = $CFG->dirroot.'/repository/elisfiles/tests/'.TEST_PREFIX.'file.txt';
// upload a file to this folder
$response = $this->call_upload_file($repo, '', $filename, $currentuuid);
// FTP was failing, but this is a good check to keep in
$this->assertFalse(!$response);
// Perform the appropriate permission check
$haspermission = $repo->elis_files->permission_check($response->uuid, 0, true, $repo);
// Validation
$this->assertTrue($haspermission);
}
