$options = array(ALFRESCO_BROWSE_MOODLE_FILES => get_string('moodlefiles', 'repository'), ALFRESCO_BROWSE_ALFRESCO_SITE_FILES => get_string('repositorysitefiles', 'repository'), ALFRESCO_BROWSE_ALFRESCO_SHARED_FILES => get_string('repositorysharedfiles', 'repository'), ALFRESCO_BROWSE_ALFRESCO_COURSE_FILES => get_string('repositorycoursefiles', 'repository'), ALFRESCO_BROWSE_ALFRESCO_USER_FILES => get_string('repositoryuserfiles', 'repository'));
$settings->add(new admin_setting_configselect('repository_alfresco_default_browse', get_string('defaultfilebrowsinglocation', 'repository_alfresco'), get_string('configdefaultfilebrowsinglocation', 'repository_alfresco'), ALFRESCO_BROWSE_MOODLE_FILES, $options));
// Display menu option about overriding the Moodle 'admin' account when creating an Alfresco user account.
// Check for the existence of a user that will conflict with the default Alfresco administrator account.
$hasadmin = record_exists('user', 'username', 'admin', 'mnethostid', $CFG->mnet_localhost_id);
if (empty($CFG->repository_alfresco_admin_username)) {
$adminusername = '******';
set_config('repository_alfresco_admin_username', $adminusername);
} else {
$adminusername = $CFG->repository_alfresco_admin_username;
}
// Only proceed here if the Alfresco plug-in is actually enabled.
if (isset($CFG->repository_plugins_enabled) && strstr($CFG->repository_plugins_enabled, 'alfresco')) {
require_once $CFG->dirroot . '/file/repository/repository.class.php';
if ($repo = repository_factory::factory('alfresco')) {
if (alfresco_get_home_directory($adminusername) == false) {
// If the specified username does not exist in Alfresco yet, allow the value to be changed here.
$settings->add(new admin_setting_configtext('repository_alfresco_admin_username', get_string('adminusername', 'repository_alfresco'), get_string('configadminusername', 'repository_alfresco'), 'moodleadmin'));
} else {
// An Alfresco account with the specified username has been created, check if a Moodle account exists with that
// username and display a warning if that is the case.
if (($userid = get_field('user', 'id', 'username', $adminusername, 'mnethostid', $CFG->mnet_localhost_id)) !== false) {
$a = new stdClass();
$a->username = $adminusername;
$a->url = $CFG->wwwroot . '/user/editadvanced.php?id=' . $userid . '&course=' . SITEID;
$settings->add(new admin_setting_heading('repository_alfresco_admin_username', get_string('adminusername', 'repository_alfresco'), get_string('configadminusernameconflict', 'repository_alfresco', $a)));
} else {
$settings->add(new admin_setting_heading('repository_alfresco_admin_username', get_string('adminusername', 'repository_alfresco'), get_string('configadminusernameset', 'repository_alfresco', $adminusername)));
}
}
}
/**
* Delete an Alfresco user account, optionally
*
* @param string $username The Alfresco account username to delete.
* @param bool $deletehomedir Set to true to delete the user's home directory.
* @return bool True on success, False otherwise.
*/
function alfresco_delete_user($username, $deletehomedir = false)
{
$status = true;
$username = alfresco_transform_username($username);
if ($deletehomedir) {
$uuid = alfresco_get_home_directory($username);
}
$status = alfresco_send('/api/people/' . $username, array(), 'DELETE') !== false;
// Actually go through with deleting the home directory if it was requested and we found the UUID.
if (!empty($uuid)) {
$status = $status && alfresco_delete($uuid, true);
}
return $status;
}
/**
* Get an Alfresco user's home directory UUID.
*
* @param string $username The Alfresco user's username.
* @return string|bool The UUID of the home directory or, False.
*/
function alfresco_userdir($username)
{
global $CFG;
if (ALFRESCO_DEBUG_TRACE) {
mtrace('alfresco_userdir(' . $username . ')');
}
if (($uuid = alfresco_get_home_directory($username)) === false) {
return false;
}
return $uuid;
}
