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<?php |
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|
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declare(strict_types=1); |
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|
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namespace UserAccessManager\Setup\Update; |
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|
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class DatabaseUpdate1 extends DatabaseUpdate |
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{ |
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public function getVersion(): string |
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{ |
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return '1.0'; |
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} |
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|
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private function updateToUserGroupTableUpdate(string $userGroupTable): bool |
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{ |
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$alterQuery = "ALTER TABLE `{$userGroupTable}` |
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ADD `read_access` TINYTEXT NOT NULL DEFAULT '', |
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ADD `write_access` TINYTEXT NOT NULL DEFAULT '', |
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ADD `ip_range` MEDIUMTEXT NULL DEFAULT ''"; |
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|
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$this->database->query($alterQuery); |
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|
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$updateQuery = "UPDATE `$userGroupTable` SET `read_access` = 'group', `write_access` = 'group'"; |
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$success = $this->database->query($updateQuery) !== false; |
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|
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$selectQuery = "SHOW COLUMNS FROM `$userGroupTable` LIKE 'ip_range'"; |
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$dbIpRange = (string) $this->database->getVariable($selectQuery); |
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|
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if ($dbIpRange !== 'ip_range') { |
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$alterQuery = "ALTER TABLE `$userGroupTable` ADD `ip_range` MEDIUMTEXT NULL DEFAULT ''"; |
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$success = $this->database->query($alterQuery) !== false; |
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} |
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|
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return $success; |
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} |
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|
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/** |
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* @param string[] $legacyTables Legacy per-object-type tables, keyed by object type. |
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*/ |
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private function getObjectSelectQuery(string $objectType, array $legacyTables): ?string |
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{ |
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if ($this->objectHandler->isPostType($objectType) === true) { |
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$source = '`' . $legacyTables['post'] . '`, `' . $this->database->getPostsTable() . '`'; |
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|
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return "SELECT `post_id` AS `id`, `group_id` AS `groupId` FROM $source" |
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. " WHERE `post_id` = `ID` AND `post_type` = '$objectType'"; |
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} |
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|
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$idColumns = [ |
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'category' => 'category_id', |
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'user' => 'user_id', |
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'role' => 'role_name' |
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]; |
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|
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if (isset($idColumns[$objectType]) === false) { |
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return null; |
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} |
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|
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return "SELECT `{$idColumns[$objectType]}` AS `id`, `group_id` AS `groupId` |
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FROM `{$legacyTables[$objectType]}`"; |
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} |
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|
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/** |
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* The object types whose assignments the legacy tables can hold. getObjectTypes() only |
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* knows post types and taxonomies, so the user and role types have to be added for |
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* their own legacy tables, whose rows would otherwise be dropped unmigrated. |
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* |
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* @return string[] |
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*/ |
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private function getMigratableObjectTypes(): array |
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{ |
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return array_merge($this->objectHandler->getObjectTypes(), ['user', 'role']); |
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} |
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|
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private function updateToUserGroupToObjectTableUpdate(): bool |
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{ |
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$prefix = $this->database->getPrefix(); |
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$charsetCollate = $this->database->getColumnCharset(); |
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$userGroupToObject = $prefix . 'uam_accessgroup_to_object'; |
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$legacyTables = [ |
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'post' => $prefix . 'uam_accessgroup_to_post', |
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'user' => $prefix . 'uam_accessgroup_to_user', |
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'category' => $prefix . 'uam_accessgroup_to_category', |
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'role' => $prefix . 'uam_accessgroup_to_role' |
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]; |
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|
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$alterQuery = "ALTER TABLE `$userGroupToObject` |
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CHANGE `object_id` `object_id` VARCHAR(64) $charsetCollate"; |
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$success = $this->database->query($alterQuery) !== false; |
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|
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if ($success === false) { |
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return false; |
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} |
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|
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foreach ($this->getMigratableObjectTypes() as $objectType) { |
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$query = $this->getObjectSelectQuery($objectType, $legacyTables); |
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|
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if ($query === null) { |
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continue; |
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} |
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|
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$dbObjects = (array) $this->database->getResults($query); |
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|
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foreach ($dbObjects as $dbObject) { |
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$insert = $this->database->insert( |
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$userGroupToObject, |
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[ |
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'group_id' => $dbObject->groupId, |
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'object_id' => $dbObject->id, |
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'object_type' => $objectType |
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], |
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// All three are strings, roles carry their name as the object id. |
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[ |
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'%s', |
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'%s', |
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'%s' |
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] |
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); |
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$success = $success && $insert !== false; |
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} |
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} |
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|
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$dropQuery = 'DROP TABLE IF EXISTS `' . implode('`, `', $legacyTables) . '`'; |
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|
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return $success && $this->database->query($dropQuery) !== false; |
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} |
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|
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public function update(): bool |
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{ |
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$success = true; |
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$userGroupTable = $this->database->getUserGroupTable(); |
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$dbUserGroup = $this->database->getVariable("SHOW TABLES LIKE '$userGroupTable'"); |
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|
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if ($dbUserGroup === $userGroupTable) { |
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$success = $this->updateToUserGroupTableUpdate($userGroupTable); |
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} |
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|
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return $success && $this->updateToUserGroupToObjectTableUpdate(); |
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} |
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} |
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|
