first commit
This commit is contained in:
CHIEFSOFT\ameye
@@ -0,0 +1,335 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file classes/tombstone/DataObjectTombstoneDAO.php
|
||||
*
|
||||
* Copyright (c) 2014-2021 Simon Fraser University
|
||||
* Copyright (c) 2003-2021 John Willinsky
|
||||
* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
|
||||
*
|
||||
* @class DataObjectTombstoneDAO
|
||||
*
|
||||
* @ingroup tombstone
|
||||
*
|
||||
* @see DataObjectTombstone
|
||||
*
|
||||
* @brief Base class for retrieving and modifying DataObjectTombstone objects.
|
||||
*/
|
||||
|
||||
namespace PKP\tombstone;
|
||||
|
||||
use PKP\db\DAORegistry;
|
||||
|
||||
class DataObjectTombstoneDAO extends \PKP\db\DAO
|
||||
{
|
||||
/**
|
||||
* Return an instance of the DataObjectTombstone class.
|
||||
*
|
||||
* @return DataObjectTombstone
|
||||
*/
|
||||
public function newDataObject()
|
||||
{
|
||||
return new DataObjectTombstone();
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve DataObjectTombstone by id.
|
||||
*
|
||||
* @param int $tombstoneId
|
||||
* @param int $assocType
|
||||
* @param int $assocId
|
||||
*
|
||||
* @return DataObjectTombstone object
|
||||
*/
|
||||
public function getById($tombstoneId, $assocType = null, $assocId = null)
|
||||
{
|
||||
$params = [(int) $tombstoneId];
|
||||
if ($assocId !== null && $assocType !== null) {
|
||||
$params[] = (int) $assocType;
|
||||
$params[] = (int) $assocId;
|
||||
}
|
||||
$result = $this->retrieve(
|
||||
'SELECT DISTINCT * ' . $this->_getSelectTombstoneSql($assocType, $assocId),
|
||||
$params
|
||||
);
|
||||
$row = $result->current();
|
||||
return $row ? $this->_fromRow((array) $row) : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve DataObjectTombstone by data object id.
|
||||
*
|
||||
* @param int $dataObjectId
|
||||
*
|
||||
* @return DataObjectTombstone object
|
||||
*/
|
||||
public function getByDataObjectId($dataObjectId)
|
||||
{
|
||||
$result = $this->retrieve(
|
||||
'SELECT * FROM data_object_tombstones WHERE data_object_id = ?',
|
||||
[(int) $dataObjectId]
|
||||
);
|
||||
$row = $result->current();
|
||||
return $row ? $this->_fromRow((array) $row) : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates and returns a data object tombstone object from a row.
|
||||
*
|
||||
* @param array $row
|
||||
*
|
||||
* @return DataObjectTombstone object
|
||||
*/
|
||||
public function _fromRow($row)
|
||||
{
|
||||
$dataObjectTombstone = $this->newDataObject();
|
||||
$dataObjectTombstone->setId($row['tombstone_id']);
|
||||
$dataObjectTombstone->setDataObjectId($row['data_object_id']);
|
||||
$dataObjectTombstone->setDateDeleted($this->datetimeFromDB($row['date_deleted']));
|
||||
$dataObjectTombstone->setSetSpec($row['set_spec']);
|
||||
$dataObjectTombstone->setSetName($row['set_name']);
|
||||
$dataObjectTombstone->setOAIIdentifier($row['oai_identifier']);
|
||||
|
||||
$OAISetObjectsIds = $this->getOAISetObjectsIds($dataObjectTombstone->getId());
|
||||
$dataObjectTombstone->setOAISetObjectsIds($OAISetObjectsIds);
|
||||
|
||||
return $dataObjectTombstone;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete DataObjectTombstone by tombstone id.
|
||||
*
|
||||
* @param int $tombstoneId
|
||||
* @param int $assocType
|
||||
* @param int $assocId
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function deleteById($tombstoneId, $assocType = null, $assocId = null)
|
||||
{
|
||||
$tombstone = $this->getById($tombstoneId, $assocType, $assocId);
|
||||
if (!$tombstone) {
|
||||
return false;
|
||||
} // Did not exist
|
||||
|
||||
assert($tombstone instanceof \PKP\tombstone\DataObjectTombstone);
|
||||
|
||||
if ($this->update(
|
||||
'DELETE FROM data_object_tombstones WHERE tombstone_id = ?',
|
||||
[(int) $tombstoneId]
|
||||
)) {
|
||||
$dataObjectTombstoneSettingsDao = DAORegistry::getDAO('DataObjectTombstoneSettingsDAO'); /** @var DataObjectTombstoneSettingsDAO $dataObjectTombstoneSettingsDao */
|
||||
$settingsDeleted = $dataObjectTombstoneSettingsDao->deleteSettings($tombstoneId);
|
||||
$setObjectsDeleted = $this->deleteOAISetObjects($tombstoneId);
|
||||
if ($settingsDeleted && $setObjectsDeleted) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete DataObjectTombstone by data object id.
|
||||
*
|
||||
* @param int $dataObjectId
|
||||
*/
|
||||
public function deleteByDataObjectId($dataObjectId)
|
||||
{
|
||||
$dataObjectTombstone = $this->getByDataObjectId($dataObjectId);
|
||||
if ($dataObjectTombstone) {
|
||||
$this->deleteById($dataObjectTombstone->getId());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Inserts a new data object tombstone into data_object_tombstone table.
|
||||
*
|
||||
* @param DataObjectTombstone $dataObjectTombstone
|
||||
*
|
||||
* @return int Data object tombstone id.
|
||||
*/
|
||||
public function insertObject(&$dataObjectTombstone)
|
||||
{
|
||||
$this->update(
|
||||
sprintf(
|
||||
'INSERT INTO data_object_tombstones
|
||||
(data_object_id, date_deleted, set_spec, set_name, oai_identifier)
|
||||
VALUES
|
||||
(?, %s, ?, ?, ?)',
|
||||
$this->datetimeToDB(date('Y-m-d H:i:s'))
|
||||
),
|
||||
[
|
||||
(int) $dataObjectTombstone->getDataObjectId(),
|
||||
$dataObjectTombstone->getSetSpec(),
|
||||
$dataObjectTombstone->getSetName(),
|
||||
$dataObjectTombstone->getOAIIdentifier()
|
||||
]
|
||||
);
|
||||
|
||||
$dataObjectTombstone->setId($this->getInsertId());
|
||||
$this->insertOAISetObjects($dataObjectTombstone);
|
||||
|
||||
return $dataObjectTombstone->getId();
|
||||
}
|
||||
|
||||
/**
|
||||
* Update a data object tombstone in the data_object_tombstones table.
|
||||
*
|
||||
* @param DataObjectTombstone $dataObjectTombstone
|
||||
*
|
||||
* @return int dataObjectTombstone id
|
||||
*/
|
||||
public function updateObject($dataObjectTombstone)
|
||||
{
|
||||
$returner = $this->update(
|
||||
sprintf(
|
||||
'UPDATE data_object_tombstones SET
|
||||
data_object_id = ?,
|
||||
date_deleted = %s,
|
||||
set_spec = ?,
|
||||
set_name = ?,
|
||||
oai_identifier = ?
|
||||
WHERE tombstone_id = ?',
|
||||
$this->datetimeToDB(date('Y-m-d H:i:s'))
|
||||
),
|
||||
[
|
||||
(int) $dataObjectTombstone->getDataObjectId(),
|
||||
$dataObjectTombstone->getSetSpec(),
|
||||
$dataObjectTombstone->getSetName(),
|
||||
$dataObjectTombstone->getOAIIdentifier(),
|
||||
(int) $dataObjectTombstone->getId()
|
||||
]
|
||||
);
|
||||
|
||||
$this->updateOAISetObjects($dataObjectTombstone);
|
||||
|
||||
return $returner;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve all sets for data object tombstones that are inside of
|
||||
* the passed set object id.
|
||||
*
|
||||
* @param int $assocType The assoc type of the parent set object.
|
||||
* @param int $assocId The id of the parent set object.
|
||||
*
|
||||
* @return array('setSpec' => setName)
|
||||
*/
|
||||
public function &getSets($assocType, $assocId)
|
||||
{
|
||||
$result = $this->retrieve(
|
||||
'SELECT DISTINCT dot.set_spec AS set_spec, dot.set_name AS set_name FROM data_object_tombstones dot
|
||||
LEFT JOIN data_object_tombstone_oai_set_objects oso ON (dot.tombstone_id = oso.tombstone_id)
|
||||
WHERE oso.assoc_type = ? AND oso.assoc_id = ?',
|
||||
[(int) $assocType, (int) $assocId]
|
||||
);
|
||||
|
||||
$returner = [];
|
||||
foreach ($result as $row) {
|
||||
$returner[$row->set_spec] = $row->set_name;
|
||||
}
|
||||
return $returner;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all objects ids that are part of the passed
|
||||
* tombstone OAI set.
|
||||
*
|
||||
* @param int $tombstoneId
|
||||
*
|
||||
* @return array assocType => assocId
|
||||
*/
|
||||
public function getOAISetObjectsIds($tombstoneId)
|
||||
{
|
||||
$result = $this->retrieve(
|
||||
'SELECT * FROM data_object_tombstone_oai_set_objects WHERE tombstone_id = ?',
|
||||
[(int) $tombstoneId]
|
||||
);
|
||||
|
||||
$oaiSetObjectsIds = [];
|
||||
foreach ($result as $row) {
|
||||
$oaiSetObjectsIds[$row->assoc_type] = $row->assoc_id;
|
||||
}
|
||||
return $oaiSetObjectsIds;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete OAI set objects data from data_object_tombstone_oai_set_objects table.
|
||||
*
|
||||
* @param int $tombstoneId The related tombstone id.
|
||||
*/
|
||||
public function deleteOAISetObjects($tombstoneId)
|
||||
{
|
||||
return $this->update(
|
||||
'DELETE FROM data_object_tombstone_oai_set_objects WHERE tombstone_id = ?',
|
||||
[(int) $tombstoneId]
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Insert OAI set objects data into data_object_tombstone_oai_set_objects table.
|
||||
*
|
||||
* @param DataObjectTombstone $dataObjectTombstone
|
||||
*/
|
||||
public function insertOAISetObjects($dataObjectTombstone)
|
||||
{
|
||||
foreach ($dataObjectTombstone->getOAISetObjectsIds() as $assocType => $assocId) {
|
||||
$this->update(
|
||||
'INSERT INTO data_object_tombstone_oai_set_objects
|
||||
(tombstone_id, assoc_type, assoc_id)
|
||||
VALUES
|
||||
(?, ?, ?)',
|
||||
[
|
||||
(int) $dataObjectTombstone->getId(),
|
||||
(int) $assocType,
|
||||
(int) $assocId
|
||||
]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Update OAI set objects data into data_object_tombstone_oai_set_objects table.
|
||||
*
|
||||
* @param DataObjectTombstone $dataObjectTombstone
|
||||
*/
|
||||
public function updateOAISetObjects($dataObjectTombstone)
|
||||
{
|
||||
foreach ($dataObjectTombstone->getOAISetObjectsIds() as $assocType => $assocId) {
|
||||
$this->update(
|
||||
'UPDATE data_object_tombstone_oai_set_objects SET
|
||||
assoc_type = ?,
|
||||
assoc_id = ?
|
||||
WHERE tombstone_id = ?',
|
||||
[
|
||||
(int) $assocType,
|
||||
(int) $assocId,
|
||||
(int) $dataObjectTombstone->getId()
|
||||
]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Private helper methods.
|
||||
//
|
||||
|
||||
/**
|
||||
* Get the sql to select a tombstone from table, optionally
|
||||
* using an OAI set object id.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function _getSelectTombstoneSql($assocType, $assocId)
|
||||
{
|
||||
return 'FROM data_object_tombstones dot
|
||||
LEFT JOIN data_object_tombstone_oai_set_objects oso ON (dot.tombstone_id = oso.tombstone_id)
|
||||
WHERE dot.tombstone_id = ?' .
|
||||
(isset($assocId) && isset($assocType) ? 'AND oso.assoc_type = ? AND oso.assoc_id = ?' : '');
|
||||
}
|
||||
}
|
||||
|
||||
if (!PKP_STRICT_MODE) {
|
||||
class_alias('\PKP\tombstone\DataObjectTombstoneDAO', '\DataObjectTombstoneDAO');
|
||||
}
|
||||
Reference in New Issue
Block a user