Viewing file:  RelationCleanup.php (17.16 KB) -rwxr-x---
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<?php
declare(strict_types=1);
namespace PhpMyAdmin\ConfigStorage;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Util;
/**
* Set of functions used for cleaning up phpMyAdmin tables
*/
class RelationCleanup
{
/** @var Relation */
public $relation;
/** @var DatabaseInterface */
public $dbi;
/**
* @param DatabaseInterface $dbi DatabaseInterface object
* @param Relation $relation Relation object
*/
public function __construct($dbi, Relation $relation)
{
$this->dbi = $dbi;
$this->relation = $relation;
}
/**
* Cleanup column related relation stuff
*
* @param string $db database name
* @param string $table table name
* @param string $column column name
*/
public function column($db, $table, $column): void
{
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->columnCommentsFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->columnCommentsFeature->database)
. '.' . Util::backquote($relationParameters->columnCommentsFeature->columnInfo)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND table_name = \'' . $this->dbi->escapeString($table)
. '\''
. ' AND column_name = \'' . $this->dbi->escapeString($column)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->displayFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->displayFeature->database)
. '.' . Util::backquote($relationParameters->displayFeature->tableInfo)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND table_name = \'' . $this->dbi->escapeString($table)
. '\''
. ' AND display_field = \'' . $this->dbi->escapeString($column)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->relationFeature === null) {
return;
}
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->relationFeature->database)
. '.' . Util::backquote($relationParameters->relationFeature->relation)
. ' WHERE master_db = \'' . $this->dbi->escapeString($db)
. '\''
. ' AND master_table = \'' . $this->dbi->escapeString($table)
. '\''
. ' AND master_field = \'' . $this->dbi->escapeString($column)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->relationFeature->database)
. '.' . Util::backquote($relationParameters->relationFeature->relation)
. ' WHERE foreign_db = \'' . $this->dbi->escapeString($db)
. '\''
. ' AND foreign_table = \'' . $this->dbi->escapeString($table)
. '\''
. ' AND foreign_field = \'' . $this->dbi->escapeString($column)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
/**
* Cleanup table related relation stuff
*
* @param string $db database name
* @param string $table table name
*/
public function table($db, $table): void
{
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->columnCommentsFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->columnCommentsFeature->database)
. '.' . Util::backquote($relationParameters->columnCommentsFeature->columnInfo)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND table_name = \'' . $this->dbi->escapeString($table)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->displayFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->displayFeature->database)
. '.' . Util::backquote($relationParameters->displayFeature->tableInfo)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND table_name = \'' . $this->dbi->escapeString($table)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->pdfFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->pdfFeature->database)
. '.' . Util::backquote($relationParameters->pdfFeature->tableCoords)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND table_name = \'' . $this->dbi->escapeString($table)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->relationFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->relationFeature->database)
. '.' . Util::backquote($relationParameters->relationFeature->relation)
. ' WHERE master_db = \'' . $this->dbi->escapeString($db)
. '\''
. ' AND master_table = \'' . $this->dbi->escapeString($table)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->relationFeature->database)
. '.' . Util::backquote($relationParameters->relationFeature->relation)
. ' WHERE foreign_db = \'' . $this->dbi->escapeString($db)
. '\''
. ' AND foreign_table = \'' . $this->dbi->escapeString($table)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->uiPreferencesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->uiPreferencesFeature->database)
. '.' . Util::backquote($relationParameters->uiPreferencesFeature->tableUiPrefs)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND table_name = \'' . $this->dbi->escapeString($table)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->navigationItemsHidingFeature === null) {
return;
}
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->navigationItemsHidingFeature->database)
. '.' . Util::backquote($relationParameters->navigationItemsHidingFeature->navigationHiding)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\''
. ' AND (table_name = \'' . $this->dbi->escapeString($table)
. '\''
. ' OR (item_name = \'' . $this->dbi->escapeString($table)
. '\''
. ' AND item_type = \'table\'))';
$this->dbi->queryAsControlUser($remove_query);
}
/**
* Cleanup database related relation stuff
*
* @param string $db database name
*/
public function database($db): void
{
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->db === null) {
return;
}
if ($relationParameters->columnCommentsFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->columnCommentsFeature->database)
. '.' . Util::backquote($relationParameters->columnCommentsFeature->columnInfo)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->bookmarkFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->bookmarkFeature->database)
. '.' . Util::backquote($relationParameters->bookmarkFeature->bookmark)
. ' WHERE dbase = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->displayFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->displayFeature->database)
. '.' . Util::backquote($relationParameters->displayFeature->tableInfo)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->pdfFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->pdfFeature->database)
. '.' . Util::backquote($relationParameters->pdfFeature->pdfPages)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->pdfFeature->database)
. '.' . Util::backquote($relationParameters->pdfFeature->tableCoords)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->relationFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->relationFeature->database)
. '.' . Util::backquote($relationParameters->relationFeature->relation)
. ' WHERE master_db = \''
. $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->relationFeature->database)
. '.' . Util::backquote($relationParameters->relationFeature->relation)
. ' WHERE foreign_db = \'' . $this->dbi->escapeString($db)
. '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->uiPreferencesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->uiPreferencesFeature->database)
. '.' . Util::backquote($relationParameters->uiPreferencesFeature->tableUiPrefs)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->navigationItemsHidingFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->navigationItemsHidingFeature->database)
. '.' . Util::backquote($relationParameters->navigationItemsHidingFeature->navigationHiding)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->savedQueryByExampleSearchesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->savedQueryByExampleSearchesFeature->database)
. '.' . Util::backquote($relationParameters->savedQueryByExampleSearchesFeature->savedSearches)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->centralColumnsFeature === null) {
return;
}
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->centralColumnsFeature->database)
. '.' . Util::backquote($relationParameters->centralColumnsFeature->centralColumns)
. ' WHERE db_name = \'' . $this->dbi->escapeString($db) . '\'';
$this->dbi->queryAsControlUser($remove_query);
}
/**
* Cleanup user related relation stuff
*
* @param string $username username
*/
public function user($username): void
{
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->db === null) {
return;
}
if ($relationParameters->bookmarkFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->bookmarkFeature->database)
. '.' . Util::backquote($relationParameters->bookmarkFeature->bookmark)
. " WHERE `user` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->sqlHistoryFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->sqlHistoryFeature->database)
. '.' . Util::backquote($relationParameters->sqlHistoryFeature->history)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->recentlyUsedTablesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->recentlyUsedTablesFeature->database)
. '.' . Util::backquote($relationParameters->recentlyUsedTablesFeature->recent)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->favoriteTablesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->favoriteTablesFeature->database)
. '.' . Util::backquote($relationParameters->favoriteTablesFeature->favorite)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->uiPreferencesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->uiPreferencesFeature->database)
. '.' . Util::backquote($relationParameters->uiPreferencesFeature->tableUiPrefs)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->userPreferencesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->userPreferencesFeature->database)
. '.' . Util::backquote($relationParameters->userPreferencesFeature->userConfig)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->configurableMenusFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->configurableMenusFeature->database)
. '.' . Util::backquote($relationParameters->configurableMenusFeature->users)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->navigationItemsHidingFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->navigationItemsHidingFeature->database)
. '.' . Util::backquote($relationParameters->navigationItemsHidingFeature->navigationHiding)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->savedQueryByExampleSearchesFeature !== null) {
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->savedQueryByExampleSearchesFeature->database)
. '.' . Util::backquote($relationParameters->savedQueryByExampleSearchesFeature->savedSearches)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
if ($relationParameters->databaseDesignerSettingsFeature === null) {
return;
}
$remove_query = 'DELETE FROM '
. Util::backquote($relationParameters->databaseDesignerSettingsFeature->database)
. '.' . Util::backquote($relationParameters->databaseDesignerSettingsFeature->designerSettings)
. " WHERE `username` = '" . $this->dbi->escapeString($username)
. "'";
$this->dbi->queryAsControlUser($remove_query);
}
}
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