CMSMS-Booker-Module/method.uninstall.php at master · tom2tom/CMSMS-Booker-Module · GitHub

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<?php
#----------------------------------------------------------------------
# Module: Booker - a resource booking module
# Method: uninstall
#----------------------------------------------------------------------
# See file Booker.module.php for full details of copyright, licence, etc.
#----------------------------------------------------------------------

//NB caller must be very careful that top-level dir is valid!
function delTree($dir)
{
	$files = array_diff(scandir($dir), array('.', '..'));
	if ($files) {
		foreach ($files as $file) {
			$fp = cms_join_path($dir, $file);
			if (is_dir($fp)) {
				if (!delTree($fp)) {
					return FALSE;
				}
			} else {
				unlink($fp);
			}
		}
		unset($files);
	}
	return rmdir($dir);
}

$pre = cms_db_prefix();
$dict = NewDataDictionary($db);
// remove table indices
$sqlarray = $dict->DropIndexSQL('idx_'.$this->GroupTable, $this->GroupTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropIndexSQL('idx1_'.$this->DispTable, $this->DispTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropIndexSQL('idx2_'.$this->DispTable, $this->DispTable);
$dict->ExecuteSQLArray($sqlarray);

// remove database tables
$sqlarray = $dict->DropTableSQL($this->BookerTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->DispTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->FeeTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->GroupTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->ItemTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->OnceTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->CreditTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($this->RepeatTable);
$dict->ExecuteSQLArray($sqlarray);
$sqlarray = $dict->DropTableSQL($pre.'module_bkr_cache');
$dict->ExecuteSQLArray($sqlarray);
// remove sequences
$db->DropSequence($this->BookerTable.'_seq');
$db->DropSequence($this->DispTable.'_seq');
$db->DropSequence($this->FeeTable.'_seq');
$db->DropSequence($this->GroupTable.'_seq');
$db->DropSequence($this->ItemTable.'_seq');
$db->DropSequence($this->ItemTable.'_gseq');
//RepeatTable sequence same as for OnceTable
$db->DropSequence($this->OnceTable.'_seq');
$db->DropSequence($this->CreditTable.'_seq');
$db->DropSequence($pre.'module_bkr_cache_seq');
// remove permissions
$this->RemovePermission($this->PermStructName);
$this->RemovePermission($this->PermAdminName);
$this->RemovePermission($this->PermEditName);
//$this->RemovePermission($this->PermSeeName);
$this->RemovePermission($this->PermAddName);
$this->RemovePermission($this->PermDelName);
$this->RemovePermission($this->PermModName);

$fp = $config['uploads_path'];
if ($fp && is_dir($fp)) {
	$ud = $this->GetPreference('uploadsdir', '');
	if ($ud) {
		$fp = cms_join_path($fp, $ud);
		if ($fp && is_dir($fp)) {
			delTree($fp);
		}
	} else {
		$files = $db->GetCol("SELECT DISTINCT stylesfile FROM $this->ItemTable WHERE stylesfile IS NOT NULL AND stylesfile<>''");
		if ($files) {
			foreach ($files as $fn) {
				$fn = cms_join_path($fp, $fn);
				if (is_file($fn)) {
					unlink($fn);
				}
			}
		}
	}
}

// remove all preferences
$this->RemovePreference();
// remove FormBuilder-module custom processing
$ob = cms_utils::get_module('FormBuilder');
if (is_object($ob)) {
	$fp = cms_join_path($ob->GetModulePath, 'classes');
	if ($fp && is_dir($fp)) {
		$fp = cms_join_path($fp, 'DispositionBookingRequest.class.php');
		unlink($fn);
	}
	unset($ob);
}

// put mention into the admin log
$this->Audit(0, $this->Lang('fullname'), $this->Lang('audit_uninstalled'));