function write_setting($data)
{
global $CFG;
/// TODO: Need code here that will move the current Moodle directory structure to the new location.
if (empty($data)) {
$data = $this->get_defaultsetting();
}
/// Validate the path, if we can.
if ($repo = repository_factory::factory('alfresco')) {
if ($repo->is_configured() && $repo->verify_setup()) {
if (alfresco_validate_path($data)) {
// $newuuid = alfresco_uuid_from_path($data);
$newuuid = $repo->get_uuid_from_path($data);
if ($newuuid != $repo->muuid && !alfresco_root_move($repo->muuid, $newuuid)) {
return get_string('couldnotmoveroot', 'repository_alfresco');
} else {
return parent::write_setting($data);
}
} else {
return get_string('invalidpath', 'repository_alfresco');
}
}
}
/// If the repository is not configured correctly, we just have to assume the
/// path is valid as we can't connect to verify.
return parent::write_setting($data);
}
/**
* Check if the directory must be set, depending on backup/backup_auto_storage.
*
* Note: backup/backup_auto_storage must be specified BEFORE this setting otherwise
* there will be conflicts if this validation happens before the other one.
*
* @param string $data Form data.
* @return string Empty when no errors.
*/
public function write_setting($data)
{
$storage = (int) get_config('backup', 'backup_auto_storage');
if ($storage !== 0) {
if (empty($data) || !file_exists($data) || !is_dir($data) || !is_writable($data)) {
// The directory must exist and be writable.
return get_string('backuperrorinvaliddestination');
}
}
return parent::write_setting($data);
}
public function test_preventexecpath()
{
$this->resetAfterTest();
set_config('preventexecpath', 0);
set_config('execpath', null, 'abc_cde');
$this->assertFalse(get_config('abc_cde', 'execpath'));
$setting = new admin_setting_configexecutable('abc_cde/execpath', 'some desc', '', '/xx/yy');
$setting->write_setting('/oo/pp');
$this->assertSame('/oo/pp', get_config('abc_cde', 'execpath'));
// Prevent changes.
set_config('preventexecpath', 1);
$setting->write_setting('/mm/nn');
$this->assertSame('/oo/pp', get_config('abc_cde', 'execpath'));
// Use default in install.
set_config('execpath', null, 'abc_cde');
$setting->write_setting('/mm/nn');
$this->assertSame('/xx/yy', get_config('abc_cde', 'execpath'));
// Use empty value if no default.
$setting = new admin_setting_configexecutable('abc_cde/execpath', 'some desc', '', null);
set_config('execpath', null, 'abc_cde');
$setting->write_setting('/mm/nn');
$this->assertSame('', get_config('abc_cde', 'execpath'));
// This also affects admin_setting_configfile and admin_setting_configdirectory.
set_config('preventexecpath', 0);
set_config('execpath', null, 'abc_cde');
$this->assertFalse(get_config('abc_cde', 'execpath'));
$setting = new admin_setting_configfile('abc_cde/execpath', 'some desc', '', '/xx/yy');
$setting->write_setting('/oo/pp');
$this->assertSame('/oo/pp', get_config('abc_cde', 'execpath'));
// Prevent changes.
set_config('preventexecpath', 1);
$setting->write_setting('/mm/nn');
$this->assertSame('/oo/pp', get_config('abc_cde', 'execpath'));
// Use default in install.
set_config('execpath', null, 'abc_cde');
$setting->write_setting('/mm/nn');
$this->assertSame('/xx/yy', get_config('abc_cde', 'execpath'));
// Use empty value if no default.
$setting = new admin_setting_configfile('abc_cde/execpath', 'some desc', '', null);
set_config('execpath', null, 'abc_cde');
$setting->write_setting('/mm/nn');
$this->assertSame('', get_config('abc_cde', 'execpath'));
set_config('preventexecpath', 0);
set_config('execpath', null, 'abc_cde');
$this->assertFalse(get_config('abc_cde', 'execpath'));
$setting = new admin_setting_configdirectory('abc_cde/execpath', 'some desc', '', '/xx/yy');
$setting->write_setting('/oo/pp');
$this->assertSame('/oo/pp', get_config('abc_cde', 'execpath'));
// Prevent changes.
set_config('preventexecpath', 1);
$setting->write_setting('/mm/nn');
$this->assertSame('/oo/pp', get_config('abc_cde', 'execpath'));
// Use default in install.
set_config('execpath', null, 'abc_cde');
$setting->write_setting('/mm/nn');
$this->assertSame('/xx/yy', get_config('abc_cde', 'execpath'));
// Use empty value if no default.
$setting = new admin_setting_configdirectory('abc_cde/execpath', 'some desc', '', null);
set_config('execpath', null, 'abc_cde');
$setting->write_setting('/mm/nn');
$this->assertSame('', get_config('abc_cde', 'execpath'));
}