Removed wordpress and phpmyadmin, my server doesn't handle it well and it brings shame on my famillyHEADmaster

24 files changed, 0 insertions, 4814 deletions

diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Navigation.php b/srcs/phpmyadmin/libraries/classes/Navigation/Navigation.php
deleted file mode 100644
index 49d40df..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Navigation.php
+++ /dev/null
@@ -1,280 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * This class is responsible for instantiating
- * the various components of the navigation panel
- *
- * @package PhpMyAdmin-navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation;
-
-use PhpMyAdmin\Config\PageSettings;
-use PhpMyAdmin\DatabaseInterface;
-use PhpMyAdmin\Relation;
-use PhpMyAdmin\Response;
-use PhpMyAdmin\Sanitize;
-use PhpMyAdmin\Server\Select;
-use PhpMyAdmin\Template;
-use PhpMyAdmin\Url;
-use PhpMyAdmin\Util;
-
-/**
- * The navigation panel - displays server, db and table selection tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class Navigation
-{
-    /**
-     * @var Template
-     */
-    private $template;
-
-    /**
-     * @var Relation
-     */
-    private $relation;
-
-    /**
-     * @var DatabaseInterface
-     */
-    private $dbi;
-
-    /**
-     * @var NavigationTree
-     */
-    private $tree;
-
-    /**
-     * Navigation constructor.
-     * @param Template          $template Template instance
-     * @param Relation          $relation Relation instance
-     * @param DatabaseInterface $dbi      DatabaseInterface instance
-     */
-    public function __construct($template, $relation, $dbi)
-    {
-        $this->template = $template;
-        $this->relation = $relation;
-        $this->dbi = $dbi;
-        $this->tree = new NavigationTree($this->template, $this->dbi);
-    }
-
-    /**
-     * Renders the navigation tree, or part of it
-     *
-     * @return string The navigation tree
-     */
-    public function getDisplay(): string
-    {
-        global $cfg;
-
-        $logo = [
-            'is_displayed' => $cfg['NavigationDisplayLogo'],
-            'has_link' => false,
-            'link' => '#',
-            'attributes' => ' target="_blank" rel="noopener noreferrer"',
-            'source' => '',
-        ];
-
-        $response = Response::getInstance();
-        if (! $response->isAjax()) {
-            $logo['source'] = $this->getLogoSource();
-            $logo['has_link'] = (string) $cfg['NavigationLogoLink'] !== '';
-            $logo['link'] = trim((string) $cfg['NavigationLogoLink']);
-            if (! Sanitize::checkLink($logo['link'], true)) {
-                $logo['link'] = 'index.php';
-            }
-            if ($cfg['NavigationLogoLinkWindow'] === 'main') {
-                if (empty(parse_url($logo['link'], PHP_URL_HOST))) {
-                    $hasStartChar = strpos($logo['link'], '?');
-                    $logo['link'] .= Url::getCommon(
-                        [],
-                        is_bool($hasStartChar) ? '?' : Url::getArgSeparator()
-                    );
-                }
-                $logo['attributes'] = '';
-            }
-
-            if ($cfg['NavigationDisplayServers'] && count($cfg['Servers']) > 1) {
-                $serverSelect = Select::render(true, true);
-            }
-
-            if (! defined('PMA_DISABLE_NAVI_SETTINGS')) {
-                $navigationSettings = PageSettings::getNaviSettings();
-            }
-        }
-        if (! $response->isAjax()
-            || ! empty($_POST['full'])
-            || ! empty($_POST['reload'])
-        ) {
-            if ($cfg['ShowDatabasesNavigationAsTree']) {
-                // provide database tree in navigation
-                $navRender = $this->tree->renderState();
-            } else {
-                // provide legacy pre-4.0 navigation
-                $navRender = $this->tree->renderDbSelect();
-            }
-        } else {
-            $navRender = $this->tree->renderPath();
-        }
-
-        return $this->template->render('navigation/main', [
-            'is_ajax' => $response->isAjax(),
-            'logo' => $logo,
-            'is_synced' => $cfg['NavigationLinkWithMainPanel'],
-            'is_highlighted' => $cfg['NavigationTreePointerEnable'],
-            'is_autoexpanded' => $cfg['NavigationTreeAutoexpandSingleDb'],
-            'server' => $GLOBALS['server'],
-            'auth_type' => $cfg['Server']['auth_type'],
-            'is_servers_displayed' => $cfg['NavigationDisplayServers'],
-            'servers' => $cfg['Servers'],
-            'server_select' => $serverSelect ?? '',
-            'navigation_tree' => $navRender,
-            'is_navigation_settings_enabled' => ! defined('PMA_DISABLE_NAVI_SETTINGS'),
-            'navigation_settings' => $navigationSettings ?? '',
-            'is_drag_drop_import_enabled' => $cfg['enable_drag_drop_import'] === true,
-        ]);
-    }
-
-    /**
-     * Add an item of navigation tree to the hidden items list in PMA database.
-     *
-     * @param string $itemName  name of the navigation tree item
-     * @param string $itemType  type of the navigation tree item
-     * @param string $dbName    database name
-     * @param string $tableName table name if applicable
-     *
-     * @return void
-     */
-    public function hideNavigationItem(
-        $itemName,
-        $itemType,
-        $dbName,
-        $tableName = null
-    ) {
-        $navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
-            . "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
-        $sqlQuery = "INSERT INTO " . $navTable
-            . "(`username`, `item_name`, `item_type`, `db_name`, `table_name`)"
-            . " VALUES ("
-            . "'" . $this->dbi->escapeString($GLOBALS['cfg']['Server']['user']) . "',"
-            . "'" . $this->dbi->escapeString($itemName) . "',"
-            . "'" . $this->dbi->escapeString($itemType) . "',"
-            . "'" . $this->dbi->escapeString($dbName) . "',"
-            . "'" . (! empty($tableName) ? $this->dbi->escapeString($tableName) : "" )
-            . "')";
-        $this->relation->queryAsControlUser($sqlQuery, false);
-    }
-
-    /**
-     * Remove a hidden item of navigation tree from the
-     * list of hidden items in PMA database.
-     *
-     * @param string $itemName  name of the navigation tree item
-     * @param string $itemType  type of the navigation tree item
-     * @param string $dbName    database name
-     * @param string $tableName table name if applicable
-     *
-     * @return void
-     */
-    public function unhideNavigationItem(
-        $itemName,
-        $itemType,
-        $dbName,
-        $tableName = null
-    ) {
-        $navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
-            . "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
-        $sqlQuery = "DELETE FROM " . $navTable
-            . " WHERE"
-            . " `username`='"
-            . $this->dbi->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
-            . " AND `item_name`='" . $this->dbi->escapeString($itemName) . "'"
-            . " AND `item_type`='" . $this->dbi->escapeString($itemType) . "'"
-            . " AND `db_name`='" . $this->dbi->escapeString($dbName) . "'"
-            . (! empty($tableName)
-                ? " AND `table_name`='" . $this->dbi->escapeString($tableName) . "'"
-                : ""
-            );
-        $this->relation->queryAsControlUser($sqlQuery, false);
-    }
-
-    /**
-     * Returns HTML for the dialog to show hidden navigation items.
-     *
-     * @param string $database database name
-     * @param string $itemType type of the items to include
-     * @param string $table    table name
-     *
-     * @return string HTML for the dialog to show hidden navigation items
-     */
-    public function getItemUnhideDialog($database, $itemType = null, $table = null)
-    {
-        $hidden = $this->getHiddenItems($database, $table);
-
-        $typeMap = [
-            'group' => __('Groups:'),
-            'event' => __('Events:'),
-            'function' => __('Functions:'),
-            'procedure' => __('Procedures:'),
-            'table' => __('Tables:'),
-            'view' => __('Views:'),
-        ];
-
-        return $this->template->render('navigation/item_unhide_dialog', [
-            'database' => $database,
-            'table' => $table,
-            'hidden' => $hidden,
-            'types' => $typeMap,
-            'item_type' => $itemType,
-        ]);
-    }
-
-    /**
-     * @param string      $database Database name
-     * @param string|null $table    Table name
-     * @return array
-     */
-    private function getHiddenItems(string $database, ?string $table): array
-    {
-        $navTable = Util::backquote($GLOBALS['cfgRelation']['db'])
-            . "." . Util::backquote($GLOBALS['cfgRelation']['navigationhiding']);
-        $sqlQuery = "SELECT `item_name`, `item_type` FROM " . $navTable
-            . " WHERE `username`='"
-            . $this->dbi->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
-            . " AND `db_name`='" . $this->dbi->escapeString($database) . "'"
-            . " AND `table_name`='"
-            . (! empty($table) ? $this->dbi->escapeString($table) : '') . "'";
-        $result = $this->relation->queryAsControlUser($sqlQuery, false);
-
-        $hidden = [];
-        if ($result) {
-            while ($row = $this->dbi->fetchArray($result)) {
-                $type = $row['item_type'];
-                if (! isset($hidden[$type])) {
-                    $hidden[$type] = [];
-                }
-                $hidden[$type][] = $row['item_name'];
-            }
-        }
-        $this->dbi->freeResult($result);
-        return $hidden;
-    }
-
-    /**
-     * @return string Logo source
-     */
-    private function getLogoSource(): string
-    {
-        global $pmaThemeImage;
-
-        if (isset($pmaThemeImage) && @file_exists($pmaThemeImage . 'logo_left.png')) {
-            return $pmaThemeImage . 'logo_left.png';
-        } elseif (isset($pmaThemeImage) && @file_exists($pmaThemeImage . 'pma_logo2.png')) {
-            return $pmaThemeImage . 'pma_logo2.png';
-        }
-        return '';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/NavigationTree.php b/srcs/phpmyadmin/libraries/classes/Navigation/NavigationTree.php
deleted file mode 100644
index 289ed6e..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/NavigationTree.php
+++ /dev/null
@@ -1,1581 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation;
-
-use PhpMyAdmin\CheckUserPrivileges;
-use PhpMyAdmin\DatabaseInterface;
-use PhpMyAdmin\Navigation\Nodes\Node;
-use PhpMyAdmin\Navigation\Nodes\NodeDatabase;
-use PhpMyAdmin\Navigation\Nodes\NodeTable;
-use PhpMyAdmin\Navigation\Nodes\NodeTableContainer;
-use PhpMyAdmin\Navigation\Nodes\NodeViewContainer;
-use PhpMyAdmin\RecentFavoriteTable;
-use PhpMyAdmin\Response;
-use PhpMyAdmin\Template;
-use PhpMyAdmin\Url;
-use PhpMyAdmin\Util;
-
-/**
- * Displays a collapsible of database objects in the navigation frame
- *
- * @package PhpMyAdmin-Navigation
- */
-class NavigationTree
-{
-    /**
-     * @var Node Reference to the root node of the tree
-     */
-    private $tree;
-    /**
-     * @var array The actual paths to all expanded nodes in the tree
-     *            This does not include nodes created after the grouping
-     *            of nodes has been performed
-     */
-    private $aPath = [];
-    /**
-     * @var array The virtual paths to all expanded nodes in the tree
-     *            This includes nodes created after the grouping of
-     *            nodes has been performed
-     */
-    private $vPath = [];
-    /**
-     * @var int Position in the list of databases,
-     *          used for pagination
-     */
-    private $pos;
-    /**
-     * @var array The names of the type of items that are being paginated on
-     *            the second level of the navigation tree. These may be
-     *            tables, views, functions, procedures or events.
-     */
-    private $pos2Name = [];
-    /**
-     * @var array The positions of nodes in the lists of tables, views,
-     *            routines or events used for pagination
-     */
-    private $pos2Value = [];
-    /**
-     * @var array The names of the type of items that are being paginated
-     *            on the second level of the navigation tree.
-     *            These may be columns or indexes
-     */
-    private $pos3Name = [];
-    /**
-     * @var array The positions of nodes in the lists of columns or indexes
-     *            used for pagination
-     */
-    private $pos3Value = [];
-    /**
-     * @var string The search clause to use in SQL queries for
-     *             fetching databases
-     *             Used by the asynchronous fast filter
-     */
-    private $searchClause = '';
-    /**
-     * @var string The search clause to use in SQL queries for
-     *             fetching nodes
-     *             Used by the asynchronous fast filter
-     */
-    private $searchClause2 = '';
-    /**
-     * @var bool Whether a warning was raised for large item groups
-     *           which can affect performance.
-     */
-    private $largeGroupWarning = false;
-
-    /**
-     * @var Template
-     */
-    private $template;
-
-    /**
-     * @var DatabaseInterface
-     */
-    private $dbi;
-
-    /**
-     * NavigationTree constructor.
-     * @param Template          $template Template instance
-     * @param DatabaseInterface $dbi      DatabaseInterface instance
-     */
-    public function __construct($template, $dbi)
-    {
-        $this->template = $template;
-        $this->dbi = $dbi;
-
-        $checkUserPrivileges = new CheckUserPrivileges($this->dbi);
-        $checkUserPrivileges->getPrivileges();
-
-        // Save the position at which we are in the database list
-        if (isset($_POST['pos'])) {
-            $this->pos = (int) $_POST['pos'];
-        } elseif (isset($_GET['pos'])) {
-            $this->pos = (int) $_GET['pos'];
-        }
-        if (! isset($this->pos)) {
-            $this->pos = $this->getNavigationDbPos();
-        }
-        // Get the active node
-        if (isset($_REQUEST['aPath'])) {
-            $this->aPath[0] = $this->parsePath($_REQUEST['aPath']);
-            $this->pos2Name[0] = $_REQUEST['pos2_name'];
-            $this->pos2Value[0] = $_REQUEST['pos2_value'];
-            if (isset($_REQUEST['pos3_name'])) {
-                $this->pos3Name[0] = $_REQUEST['pos3_name'];
-                $this->pos3Value[0] = $_REQUEST['pos3_value'];
-            }
-        } else {
-            if (isset($_POST['n0_aPath'])) {
-                $count = 0;
-                while (isset($_POST['n' . $count . '_aPath'])) {
-                    $this->aPath[$count] = $this->parsePath(
-                        $_POST['n' . $count . '_aPath']
-                    );
-                    $index = 'n' . $count . '_pos2_';
-                    $this->pos2Name[$count] = $_POST[$index . 'name'];
-                    $this->pos2Value[$count] = $_POST[$index . 'value'];
-                    $index = 'n' . $count . '_pos3_';
-                    if (isset($_POST[$index])) {
-                        $this->pos3Name[$count] = $_POST[$index . 'name'];
-                        $this->pos3Value[$count] = $_POST[$index . 'value'];
-                    }
-                    $count++;
-                }
-            }
-        }
-        if (isset($_REQUEST['vPath'])) {
-            $this->vPath[0] = $this->parsePath($_REQUEST['vPath']);
-        } else {
-            if (isset($_POST['n0_vPath'])) {
-                $count = 0;
-                while (isset($_POST['n' . $count . '_vPath'])) {
-                    $this->vPath[$count] = $this->parsePath(
-                        $_POST['n' . $count . '_vPath']
-                    );
-                    $count++;
-                }
-            }
-        }
-        if (isset($_REQUEST['searchClause'])) {
-            $this->searchClause = $_REQUEST['searchClause'];
-        }
-        if (isset($_REQUEST['searchClause2'])) {
-            $this->searchClause2 = $_REQUEST['searchClause2'];
-        }
-        // Initialise the tree by creating a root node
-        $node = NodeFactory::getInstance('NodeDatabaseContainer', 'root');
-        $this->tree = $node;
-        if ($GLOBALS['cfg']['NavigationTreeEnableGrouping']
-            && $GLOBALS['cfg']['ShowDatabasesNavigationAsTree']
-        ) {
-            $this->tree->separator = $GLOBALS['cfg']['NavigationTreeDbSeparator'];
-            $this->tree->separatorDepth = 10000;
-        }
-    }
-
-    /**
-     * Returns the database position for the page selector
-     *
-     * @return int
-     */
-    private function getNavigationDbPos()
-    {
-        $retval = 0;
-
-        if (strlen($GLOBALS['db']) == 0) {
-            return $retval;
-        }
-
-        /*
-         * @todo describe a scenario where this code is executed
-         */
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $dbSeparator = $this->dbi->escapeString(
-                $GLOBALS['cfg']['NavigationTreeDbSeparator']
-            );
-            $query = "SELECT (COUNT(DB_first_level) DIV %d) * %d ";
-            $query .= "from ( ";
-            $query .= " SELECT distinct SUBSTRING_INDEX(SCHEMA_NAME, ";
-            $query .= " '%s', 1) ";
-            $query .= " DB_first_level ";
-            $query .= " FROM INFORMATION_SCHEMA.SCHEMATA ";
-            $query .= " WHERE `SCHEMA_NAME` < '%s' ";
-            $query .= ") t ";
-
-            $retval = $this->dbi->fetchValue(
-                sprintf(
-                    $query,
-                    (int) $GLOBALS['cfg']['FirstLevelNavigationItems'],
-                    (int) $GLOBALS['cfg']['FirstLevelNavigationItems'],
-                    $dbSeparator,
-                    $this->dbi->escapeString($GLOBALS['db'])
-                )
-            );
-
-            return $retval;
-        }
-
-        $prefixMap = [];
-        if ($GLOBALS['dbs_to_test'] === false) {
-            $handle = $this->dbi->tryQuery("SHOW DATABASES");
-            if ($handle !== false) {
-                while ($arr = $this->dbi->fetchArray($handle)) {
-                    if (strcasecmp($arr[0], $GLOBALS['db']) >= 0) {
-                        break;
-                    }
-
-                    $prefix = strstr(
-                        $arr[0],
-                        $GLOBALS['cfg']['NavigationTreeDbSeparator'],
-                        true
-                    );
-                    if ($prefix === false) {
-                        $prefix = $arr[0];
-                    }
-                    $prefixMap[$prefix] = 1;
-                }
-            }
-        } else {
-            $databases = [];
-            foreach ($GLOBALS['dbs_to_test'] as $db) {
-                $query = "SHOW DATABASES LIKE '" . $db . "'";
-                $handle = $this->dbi->tryQuery($query);
-                if ($handle === false) {
-                    continue;
-                }
-                while ($arr = $this->dbi->fetchArray($handle)) {
-                    $databases[] = $arr[0];
-                }
-            }
-            sort($databases);
-            foreach ($databases as $database) {
-                if (strcasecmp($database, $GLOBALS['db']) >= 0) {
-                    break;
-                }
-
-                $prefix = strstr(
-                    $database,
-                    $GLOBALS['cfg']['NavigationTreeDbSeparator'],
-                    true
-                );
-                if ($prefix === false) {
-                    $prefix = $database;
-                }
-                $prefixMap[$prefix] = 1;
-            }
-        }
-
-        $navItems = (int) $GLOBALS['cfg']['FirstLevelNavigationItems'];
-        $retval = (int) floor(count($prefixMap) / $navItems) * $navItems;
-
-        return $retval;
-    }
-
-    /**
-     * Converts an encoded path to a node in string format to an array
-     *
-     * @param string $string The path to parse
-     *
-     * @return array
-     */
-    private function parsePath($string)
-    {
-        $path = explode('.', $string);
-        foreach ($path as $key => $value) {
-            $path[$key] = base64_decode($value);
-        }
-
-        return $path;
-    }
-
-    /**
-     * Generates the tree structure so that it can be rendered later
-     *
-     * @return Node|false The active node or false in case of failure
-     */
-    private function buildPath()
-    {
-        $retval = $this->tree;
-
-        // Add all databases unconditionally
-        $data = $this->tree->getData(
-            'databases',
-            $this->pos,
-            $this->searchClause
-        );
-        $hiddenCounts = $this->tree->getNavigationHidingData();
-        foreach ($data as $db) {
-            $node = NodeFactory::getInstance('NodeDatabase', $db);
-            if (isset($hiddenCounts[$db])) {
-                $node->setHiddenCount($hiddenCounts[$db]);
-            }
-            $this->tree->addChild($node);
-        }
-
-        // Whether build other parts of the tree depends
-        // on whether we have any paths in $this->_aPath
-        foreach ($this->aPath as $key => $path) {
-            $retval = $this->buildPathPart(
-                $path,
-                $this->pos2Name[$key],
-                $this->pos2Value[$key],
-                isset($this->pos3Name[$key]) ? $this->pos3Name[$key] : '',
-                isset($this->pos3Value[$key]) ? $this->pos3Value[$key] : ''
-            );
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Builds a branch of the tree
-     *
-     * @param array  $path  A paths pointing to the branch
-     *                      of the tree that needs to be built
-     * @param string $type2 The type of item being paginated on
-     *                      the second level of the tree
-     * @param int    $pos2  The position for the pagination of
-     *                      the branch at the second level of the tree
-     * @param string $type3 The type of item being paginated on
-     *                      the third level of the tree
-     * @param int    $pos3  The position for the pagination of
-     *                      the branch at the third level of the tree
-     *
-     * @return Node|bool    The active node or false in case of failure, true if the path contains <= 1 items
-     */
-    private function buildPathPart(array $path, $type2, $pos2, $type3, $pos3)
-    {
-        if (empty($pos2)) {
-            $pos2 = 0;
-        }
-        if (empty($pos3)) {
-            $pos3 = 0;
-        }
-
-        $retval = true;
-        if (count($path) <= 1) {
-            return $retval;
-        }
-
-        array_shift($path); // remove 'root'
-        /** @var NodeDatabase $db */
-        $db = $this->tree->getChild($path[0]);
-        $retval = $db;
-
-        if ($db === false) {
-            return false;
-        }
-
-        $containers = $this->addDbContainers($db, $type2, $pos2);
-
-        array_shift($path); // remove db
-
-        if ((count($path) <= 0 || ! array_key_exists($path[0], $containers))
-            && count($containers) != 1
-        ) {
-            return $retval;
-        }
-
-        if (count($containers) === 1) {
-            $container = array_shift($containers);
-        } else {
-            $container = $db->getChild($path[0], true);
-            if ($container === false) {
-                return false;
-            }
-        }
-        $retval = $container;
-
-        if (count($container->children) <= 1) {
-            $dbData = $db->getData(
-                $container->realName,
-                $pos2,
-                $this->searchClause2
-            );
-            foreach ($dbData as $item) {
-                switch ($container->realName) {
-                    case 'events':
-                        $node = NodeFactory::getInstance(
-                            'NodeEvent',
-                            $item
-                        );
-                        break;
-                    case 'functions':
-                        $node = NodeFactory::getInstance(
-                            'NodeFunction',
-                            $item
-                        );
-                        break;
-                    case 'procedures':
-                        $node = NodeFactory::getInstance(
-                            'NodeProcedure',
-                            $item
-                        );
-                        break;
-                    case 'tables':
-                        $node = NodeFactory::getInstance(
-                            'NodeTable',
-                            $item
-                        );
-                        break;
-                    case 'views':
-                        $node = NodeFactory::getInstance(
-                            'NodeView',
-                            $item
-                        );
-                        break;
-                    default:
-                        break;
-                }
-                if (isset($node)) {
-                    if ($type2 == $container->realName) {
-                        $node->pos2 = $pos2;
-                    }
-                    $container->addChild($node);
-                }
-            }
-        }
-        if (count($path) > 1 && $path[0] != 'tables') {
-            $retval = false;
-
-            return $retval;
-        }
-
-        array_shift($path); // remove container
-        if (count($path) <= 0) {
-            return $retval;
-        }
-
-        /** @var NodeTable $table */
-        $table = $container->getChild($path[0], true);
-        if ($table === false) {
-            if (! $db->getPresence('tables', $path[0])) {
-                return false;
-            }
-
-            $node = NodeFactory::getInstance(
-                'NodeTable',
-                $path[0]
-            );
-            if ($type2 == $container->realName) {
-                $node->pos2 = $pos2;
-            }
-            $container->addChild($node);
-            $table = $container->getChild($path[0], true);
-        }
-        $retval = $table;
-        $containers = $this->addTableContainers(
-            $table,
-            $pos2,
-            $type3,
-            $pos3
-        );
-        array_shift($path); // remove table
-        if (count($path) <= 0
-            || ! array_key_exists($path[0], $containers)
-        ) {
-            return $retval;
-        }
-
-        $container = $table->getChild($path[0], true);
-        $retval = $container;
-        $tableData = $table->getData(
-            $container->realName,
-            $pos3
-        );
-        foreach ($tableData as $item) {
-            switch ($container->realName) {
-                case 'indexes':
-                    $node = NodeFactory::getInstance(
-                        'NodeIndex',
-                        $item
-                    );
-                    break;
-                case 'columns':
-                    $node = NodeFactory::getInstance(
-                        'NodeColumn',
-                        $item
-                    );
-                    break;
-                case 'triggers':
-                    $node = NodeFactory::getInstance(
-                        'NodeTrigger',
-                        $item
-                    );
-                    break;
-                default:
-                    break;
-            }
-            if (isset($node)) {
-                $node->pos2 = $container->parent->pos2;
-                if ($type3 == $container->realName) {
-                    $node->pos3 = $pos3;
-                }
-                $container->addChild($node);
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Adds containers to a node that is a table
-     *
-     * References to existing children are returned
-     * if this function is called twice on the same node
-     *
-     * @param NodeTable $table The table node, new containers will be
-     *                         attached to this node
-     * @param int       $pos2  The position for the pagination of
-     *                         the branch at the second level of the tree
-     * @param string    $type3 The type of item being paginated on
-     *                         the third level of the tree
-     * @param int       $pos3  The position for the pagination of
-     *                         the branch at the third level of the tree
-     *
-     * @return array An array of new nodes
-     */
-    private function addTableContainers($table, $pos2, $type3, $pos3)
-    {
-        $retval = [];
-        if ($table->hasChildren(true) == 0) {
-            if ($table->getPresence('columns')) {
-                $retval['columns'] = NodeFactory::getInstance(
-                    'NodeColumnContainer'
-                );
-            }
-            if ($table->getPresence('indexes')) {
-                $retval['indexes'] = NodeFactory::getInstance(
-                    'NodeIndexContainer'
-                );
-            }
-            if ($table->getPresence('triggers')) {
-                $retval['triggers'] = NodeFactory::getInstance(
-                    'NodeTriggerContainer'
-                );
-            }
-            // Add all new Nodes to the tree
-            foreach ($retval as $node) {
-                $node->pos2 = $pos2;
-                if ($type3 == $node->realName) {
-                    $node->pos3 = $pos3;
-                }
-                $table->addChild($node);
-            }
-        } else {
-            foreach ($table->children as $node) {
-                if ($type3 == $node->realName) {
-                    $node->pos3 = $pos3;
-                }
-                $retval[$node->realName] = $node;
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Adds containers to a node that is a database
-     *
-     * References to existing children are returned
-     * if this function is called twice on the same node
-     *
-     * @param NodeDatabase $db   The database node, new containers will be
-     *                           attached to this node
-     * @param string       $type The type of item being paginated on
-     *                           the second level of the tree
-     * @param int          $pos2 The position for the pagination of
-     *                           the branch at the second level of the tree
-     *
-     * @return array An array of new nodes
-     */
-    private function addDbContainers($db, $type, $pos2)
-    {
-        // Get items to hide
-        $hidden = $db->getHiddenItems('group');
-        if (! $GLOBALS['cfg']['NavigationTreeShowTables']
-            && ! in_array('tables', $hidden)
-        ) {
-            $hidden[] = 'tables';
-        }
-        if (! $GLOBALS['cfg']['NavigationTreeShowViews']
-            && ! in_array('views', $hidden)
-        ) {
-            $hidden[] = 'views';
-        }
-        if (! $GLOBALS['cfg']['NavigationTreeShowFunctions']
-            && ! in_array('functions', $hidden)
-        ) {
-            $hidden[] = 'functions';
-        }
-        if (! $GLOBALS['cfg']['NavigationTreeShowProcedures']
-            && ! in_array('procedures', $hidden)
-        ) {
-            $hidden[] = 'procedures';
-        }
-        if (! $GLOBALS['cfg']['NavigationTreeShowEvents']
-            && ! in_array('events', $hidden)
-        ) {
-            $hidden[] = 'events';
-        }
-
-        $retval = [];
-        if ($db->hasChildren(true) == 0) {
-            if (! in_array('tables', $hidden) && $db->getPresence('tables')) {
-                $retval['tables'] = NodeFactory::getInstance(
-                    'NodeTableContainer'
-                );
-            }
-            if (! in_array('views', $hidden) && $db->getPresence('views')) {
-                $retval['views'] = NodeFactory::getInstance(
-                    'NodeViewContainer'
-                );
-            }
-            if (! in_array('functions', $hidden) && $db->getPresence('functions')) {
-                $retval['functions'] = NodeFactory::getInstance(
-                    'NodeFunctionContainer'
-                );
-            }
-            if (! in_array('procedures', $hidden) && $db->getPresence('procedures')) {
-                $retval['procedures'] = NodeFactory::getInstance(
-                    'NodeProcedureContainer'
-                );
-            }
-            if (! in_array('events', $hidden) && $db->getPresence('events')) {
-                $retval['events'] = NodeFactory::getInstance(
-                    'NodeEventContainer'
-                );
-            }
-            // Add all new Nodes to the tree
-            foreach ($retval as $node) {
-                if ($type == $node->realName) {
-                    $node->pos2 = $pos2;
-                }
-                $db->addChild($node);
-            }
-        } else {
-            foreach ($db->children as $node) {
-                if ($type == $node->realName) {
-                    $node->pos2 = $pos2;
-                }
-                $retval[$node->realName] = $node;
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Recursively groups tree nodes given a separator
-     *
-     * @param mixed $node The node to group or null
-     *                    to group the whole tree. If
-     *                    passed as an argument, $node
-     *                    must be of type CONTAINER
-     *
-     * @return void
-     */
-    public function groupTree($node = null)
-    {
-        if (! isset($node)) {
-            $node = $this->tree;
-        }
-        $this->groupNode($node);
-        foreach ($node->children as $child) {
-            $this->groupTree($child);
-        }
-    }
-
-    /**
-     * Recursively groups tree nodes given a separator
-     *
-     * @param Node $node The node to group
-     *
-     * @return void
-     */
-    public function groupNode($node)
-    {
-        if ($node->type != Node::CONTAINER
-            || ! $GLOBALS['cfg']['NavigationTreeEnableExpansion']
-        ) {
-            return;
-        }
-
-        $separators = [];
-        if (is_array($node->separator)) {
-            $separators = $node->separator;
-        } else {
-            if (strlen($node->separator)) {
-                $separators[] = $node->separator;
-            }
-        }
-        $prefixes = [];
-        if ($node->separatorDepth > 0) {
-            foreach ($node->children as $child) {
-                $prefixPos = false;
-                foreach ($separators as $separator) {
-                    $sepPos = mb_strpos((string) $child->name, $separator);
-                    if ($sepPos != false
-                        && $sepPos != mb_strlen($child->name)
-                        && $sepPos != 0
-                        && ($prefixPos === false || $sepPos < $prefixPos)
-                    ) {
-                        $prefixPos = $sepPos;
-                    }
-                }
-                if ($prefixPos !== false) {
-                    $prefix = mb_substr($child->name, 0, $prefixPos);
-                    if (! isset($prefixes[$prefix])) {
-                        $prefixes[$prefix] = 1;
-                    } else {
-                        $prefixes[$prefix]++;
-                    }
-                }
-                //Bug #4375: Check if prefix is the name of a DB, to create a group.
-                foreach ($node->children as $otherChild) {
-                    if (array_key_exists($otherChild->name, $prefixes)) {
-                        $prefixes[$otherChild->name]++;
-                    }
-                }
-            }
-            //Check if prefix is the name of a DB, to create a group.
-            foreach ($node->children as $child) {
-                if (array_key_exists($child->name, $prefixes)) {
-                    $prefixes[$child->name]++;
-                }
-            }
-        }
-        // It is not a group if it has only one item
-        foreach ($prefixes as $key => $value) {
-            if ($value == 1) {
-                unset($prefixes[$key]);
-            }
-        }
-        // rfe #1634 Don't group if there's only one group and no other items
-        if (count($prefixes) === 1) {
-            $keys = array_keys($prefixes);
-            $key = $keys[0];
-            if ($prefixes[$key] == count($node->children) - 1) {
-                unset($prefixes[$key]);
-            }
-        }
-        if (count($prefixes)) {
-            /** @var Node[] $groups */
-            $groups = [];
-            foreach ($prefixes as $key => $value) {
-                // warn about large groups
-                if ($value > 500 && ! $this->largeGroupWarning) {
-                    trigger_error(
-                        __(
-                            'There are large item groups in navigation panel which '
-                            . 'may affect the performance. Consider disabling item '
-                            . 'grouping in the navigation panel.'
-                        ),
-                        E_USER_WARNING
-                    );
-                    $this->largeGroupWarning = true;
-                }
-
-                $groups[$key] = new Node(
-                    htmlspecialchars((string) $key),
-                    Node::CONTAINER,
-                    true
-                );
-                $groups[$key]->separator = $node->separator;
-                $groups[$key]->separatorDepth = $node->separatorDepth - 1;
-                $groups[$key]->icon = Util::getImage(
-                    'b_group',
-                    __('Groups')
-                );
-                $groups[$key]->pos2 = $node->pos2;
-                $groups[$key]->pos3 = $node->pos3;
-                if ($node instanceof NodeTableContainer
-                    || $node instanceof NodeViewContainer
-                ) {
-                    $tblGroup = '&amp;tbl_group=' . urlencode($key);
-                    $groups[$key]->links = [
-                        'text' => $node->links['text'] . $tblGroup,
-                        'icon' => $node->links['icon'] . $tblGroup,
-                    ];
-                }
-                $node->addChild($groups[$key]);
-                foreach ($separators as $separator) {
-                    $separatorLength = strlen($separator);
-                    // FIXME: this could be more efficient
-                    foreach ($node->children as $child) {
-                        $keySeparatorLength = mb_strlen((string) $key) + $separatorLength;
-                        $nameSubstring = mb_substr(
-                            (string) $child->name,
-                            0,
-                            $keySeparatorLength
-                        );
-                        if (($nameSubstring != $key . $separator
-                            && $child->name != $key)
-                            || $child->type != Node::OBJECT
-                        ) {
-                            continue;
-                        }
-                        $class = get_class($child);
-                        $className = substr($class, strrpos($class, '\\') + 1);
-                        unset($class);
-                        $newChild = NodeFactory::getInstance(
-                            $className,
-                            mb_substr(
-                                $child->name,
-                                $keySeparatorLength
-                            )
-                        );
-
-                        if ($newChild instanceof NodeDatabase
-                            && $child->getHiddenCount() > 0
-                        ) {
-                            $newChild->setHiddenCount($child->getHiddenCount());
-                        }
-
-                        $newChild->realName = $child->realName;
-                        $newChild->icon = $child->icon;
-                        $newChild->links = $child->links;
-                        $newChild->pos2 = $child->pos2;
-                        $newChild->pos3 = $child->pos3;
-                        $groups[$key]->addChild($newChild);
-                        foreach ($child->children as $elm) {
-                            $newChild->addChild($elm);
-                        }
-                        $node->removeChild($child->name);
-                    }
-                }
-            }
-            foreach ($prefixes as $key => $value) {
-                $this->groupNode($groups[$key]);
-                $groups[$key]->classes = "navGroup";
-            }
-        }
-    }
-
-    /**
-     * Renders a state of the tree, used in light mode when
-     * either JavaScript and/or Ajax are disabled
-     *
-     * @return string HTML code for the navigation tree
-     */
-    public function renderState()
-    {
-        $this->buildPath();
-
-        $quickWarp = $this->quickWarp();
-        $fastFilter = $this->fastFilterHtml($this->tree);
-        $controls = '';
-        if ($GLOBALS['cfg']['NavigationTreeEnableExpansion']) {
-            $controls = $this->controls();
-        }
-        $pageSelector = $this->getPageSelector($this->tree);
-
-        $this->groupTree();
-        $children = $this->tree->children;
-        usort($children, [
-            NavigationTree::class,
-            'sortNode',
-        ]);
-        $this->setVisibility();
-
-        $nodes = '';
-        for ($i = 0, $nbChildren = count($children); $i < $nbChildren; $i++) {
-            if ($i == 0) {
-                $nodes .= $this->renderNode($children[0], true, 'first');
-            } else {
-                if ($i + 1 != $nbChildren) {
-                    $nodes .= $this->renderNode($children[$i], true);
-                } else {
-                    $nodes .= $this->renderNode($children[$i], true, 'last');
-                }
-            }
-        }
-
-        return $this->template->render('navigation/tree/state', [
-            'quick_warp' => $quickWarp,
-            'fast_filter' => $fastFilter,
-            'controls' => $controls,
-            'page_selector' => $pageSelector,
-            'nodes' => $nodes,
-        ]);
-    }
-
-    /**
-     * Renders a part of the tree, used for Ajax requests in light mode
-     *
-     * @return string|false HTML code for the navigation tree
-     */
-    public function renderPath()
-    {
-        $node = $this->buildPath();
-        if ($node !== false) {
-            $this->groupTree();
-
-            $listContent = $this->fastFilterHtml($node);
-            $listContent .= $this->getPageSelector($node);
-            $children = $node->children;
-            usort($children, [
-                NavigationTree::class,
-                'sortNode',
-            ]);
-
-            for ($i = 0, $nbChildren = count($children); $i < $nbChildren; $i++) {
-                if ($i + 1 != $nbChildren) {
-                    $listContent .= $this->renderNode($children[$i], true);
-                } else {
-                    $listContent .= $this->renderNode($children[$i], true, 'last');
-                }
-            }
-
-            if (! $GLOBALS['cfg']['ShowDatabasesNavigationAsTree']) {
-                $parents = $node->parents(true);
-                $parentName = $parents[0]->realName;
-            }
-        }
-
-        if (! empty($this->searchClause) || ! empty($this->searchClause2)) {
-            $results = 0;
-            if (! empty($this->searchClause2)) {
-                if (is_object($node->realParent())) {
-                    $results = $node->realParent()
-                        ->getPresence(
-                            $node->realName,
-                            $this->searchClause2
-                        );
-                }
-            } else {
-                $results = $this->tree->getPresence(
-                    'databases',
-                    $this->searchClause
-                );
-            }
-            $results = sprintf(
-                _ngettext(
-                    '%s result found',
-                    '%s results found',
-                    $results
-                ),
-                $results
-            );
-            Response::getInstance()
-                ->addJSON(
-                    'results',
-                    $results
-                );
-        }
-
-        if ($node !== false) {
-            return $this->template->render('navigation/tree/path', [
-                'has_search_results' => ! empty($this->searchClause) || ! empty($this->searchClause2),
-                'list_content' => $listContent ?? '',
-                'is_tree' => $GLOBALS['cfg']['ShowDatabasesNavigationAsTree'],
-                'parent_name' => $parentName ?? '',
-            ]);
-        }
-        return false;
-    }
-
-    /**
-     * Renders the parameters that are required on the client
-     * side to know which page(s) we will be requesting data from
-     *
-     * @param Node $node The node to create the pagination parameters for
-     *
-     * @return string
-     */
-    private function getPaginationParamsHtml($node)
-    {
-        $retval = '';
-        $paths = $node->getPaths();
-        if (isset($paths['aPath_clean'][2])) {
-            $retval .= "<span class='hide pos2_name'>";
-            $retval .= $paths['aPath_clean'][2];
-            $retval .= "</span>";
-            $retval .= "<span class='hide pos2_value'>";
-            $retval .= htmlspecialchars((string) $node->pos2);
-            $retval .= "</span>";
-        }
-        if (isset($paths['aPath_clean'][4])) {
-            $retval .= "<span class='hide pos3_name'>";
-            $retval .= $paths['aPath_clean'][4];
-            $retval .= "</span>";
-            $retval .= "<span class='hide pos3_value'>";
-            $retval .= htmlspecialchars((string) $node->pos3);
-            $retval .= "</span>";
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Finds whether given tree matches this tree.
-     *
-     * @param array $tree  Tree to check
-     * @param array $paths Paths to check
-     *
-     * @return boolean
-     */
-    private function findTreeMatch(array $tree, array $paths)
-    {
-        $match = false;
-        foreach ($tree as $path) {
-            $match = true;
-            foreach ($paths as $key => $part) {
-                if (! isset($path[$key]) || $part != $path[$key]) {
-                    $match = false;
-                    break;
-                }
-            }
-            if ($match) {
-                break;
-            }
-        }
-
-        return $match;
-    }
-
-    /**
-     * Renders a single node or a branch of the tree
-     *
-     * @param Node   $node      The node to render
-     * @param bool   $recursive Bool: Whether to render a single node or a branch
-     * @param string $class     An additional class for the list item
-     *
-     * @return string HTML code for the tree node or branch
-     */
-    private function renderNode($node, $recursive, $class = '')
-    {
-        $retval = '';
-        $paths = $node->getPaths();
-        if ($node->hasSiblings()
-            || $node->realParent() === false
-        ) {
-            $response = Response::getInstance();
-            if ($node->type == Node::CONTAINER
-                && count($node->children) === 0
-                && ! $response->isAjax()
-            ) {
-                return '';
-            }
-            $retval .= '<li class="' . trim($class . ' ' . $node->classes) . '">';
-            $sterile = [
-                'events',
-                'triggers',
-                'functions',
-                'procedures',
-                'views',
-                'columns',
-                'indexes',
-            ];
-            $parentName = '';
-            $parents = $node->parents(false, true);
-            if (count($parents)) {
-                $parentName = $parents[0]->realName;
-            }
-            // if node name itself is in sterile, then allow
-            if ($node->isGroup
-                || (! in_array($parentName, $sterile) && ! $node->isNew)
-                || in_array($node->realName, $sterile)
-            ) {
-                $retval .= "<div class='block'>";
-                $iClass = '';
-                if ($class == 'first') {
-                    $iClass = " class='first'";
-                }
-                $retval .= "<i$iClass></i>";
-                if (strpos($class, 'last') === false) {
-                    $retval .= "<b></b>";
-                }
-
-                $match = $this->findTreeMatch(
-                    $this->vPath,
-                    $paths['vPath_clean']
-                );
-
-                $retval .= '<a class="' . $node->getCssClasses($match) . '"';
-                $retval .= " href='#'>";
-                $retval .= "<span class='hide aPath'>";
-                $retval .= $paths['aPath'];
-                $retval .= "</span>";
-                $retval .= "<span class='hide vPath'>";
-                $retval .= $paths['vPath'];
-                $retval .= "</span>";
-                $retval .= "<span class='hide pos'>";
-                $retval .= $this->pos;
-                $retval .= "</span>";
-                $retval .= $this->getPaginationParamsHtml($node);
-                if ($GLOBALS['cfg']['ShowDatabasesNavigationAsTree']
-                    || $parentName != 'root'
-                ) {
-                    $retval .= $node->getIcon($match);
-                }
-
-                $retval .= "</a>";
-                $retval .= "</div>";
-            } else {
-                $retval .= "<div class='block'>";
-                $iClass = '';
-                if ($class == 'first') {
-                    $iClass = " class='first'";
-                }
-                $retval .= "<i$iClass></i>";
-                $retval .= $this->getPaginationParamsHtml($node);
-                $retval .= "</div>";
-            }
-
-            $linkClass = '';
-            $haveAjax = [
-                'functions',
-                'procedures',
-                'events',
-                'triggers',
-                'indexes',
-            ];
-            $parent = $node->parents(false, true);
-            $isNewView = $parent[0]->realName == 'views' && $node->isNew === true;
-            if ($parent[0]->type == Node::CONTAINER
-                && (in_array($parent[0]->realName, $haveAjax) || $isNewView)
-            ) {
-                $linkClass = ' ajax';
-            }
-
-            if ($node->type == Node::CONTAINER) {
-                $retval .= "<i>";
-            }
-
-            $divClass = '';
-
-            if (isset($node->links['icon']) && ! empty($node->links['icon'])) {
-                $iconLinks = $node->links['icon'];
-                $icons = $node->icon;
-                if (! is_array($iconLinks)) {
-                    $iconLinks = [$iconLinks];
-                    $icons = [$icons];
-                }
-
-                if (count($icons) > 1) {
-                    $divClass = 'double';
-                }
-            }
-
-            $retval .= "<div class='block " . $divClass . "'>";
-
-            if (isset($node->links['icon']) && ! empty($node->links['icon'])) {
-                $args = [];
-                foreach ($node->parents(true) as $parent) {
-                    $args[] = urlencode($parent->realName);
-                }
-
-                foreach ($icons as $key => $icon) {
-                    $link = vsprintf($iconLinks[$key], $args);
-                    if ($linkClass != '') {
-                        $retval .= "<a class='$linkClass' href='$link'>";
-                        $retval .= "{$icon}</a>";
-                    } else {
-                        $retval .= "<a href='$link'>{$icon}</a>";
-                    }
-                }
-            } else {
-                $retval .= "<u>{$node->icon}</u>";
-            }
-            $retval .= "</div>";
-
-            if (isset($node->links['text'])) {
-                $args = [];
-                foreach ($node->parents(true) as $parent) {
-                    $args[] = urlencode($parent->realName);
-                }
-                $link = vsprintf($node->links['text'], $args);
-                $title = isset($node->links['title']) ? $node->links['title'] : '';
-                if ($node->type == Node::CONTAINER) {
-                    $retval .= "&nbsp;<a class='hover_show_full' href='$link'>";
-                    $retval .= htmlspecialchars($node->name);
-                    $retval .= "</a>";
-                } else {
-                    $retval .= "<a class='hover_show_full$linkClass' href='$link'";
-                    $retval .= " title='$title'>";
-                    $retval .= htmlspecialchars($node->displayName ?? $node->realName);
-                    $retval .= "</a>";
-                }
-            } else {
-                $retval .= "&nbsp;{$node->name}";
-            }
-            $retval .= $node->getHtmlForControlButtons();
-            if ($node->type == Node::CONTAINER) {
-                $retval .= "</i>";
-            }
-            $retval .= '<div class="clearfloat"></div>';
-            $wrap = true;
-        } else {
-            $node->visible = true;
-            $wrap = false;
-            $retval .= $this->getPaginationParamsHtml($node);
-        }
-
-        if ($recursive) {
-            $hide = '';
-            if (! $node->visible) {
-                $hide = " style='display: none;'";
-            }
-            $children = $node->children;
-            usort(
-                $children,
-                [
-                    NavigationTree::class,
-                    'sortNode',
-                ]
-            );
-            $buffer = '';
-            $extraClass = '';
-            for ($i = 0, $nbChildren = count($children); $i < $nbChildren; $i++) {
-                if ($i + 1 == $nbChildren) {
-                    $extraClass = ' last';
-                }
-                $buffer .= $this->renderNode(
-                    $children[$i],
-                    true,
-                    $children[$i]->classes . $extraClass
-                );
-            }
-            if (! empty($buffer)) {
-                if ($wrap) {
-                    $retval .= "<div$hide class='list_container'><ul>";
-                }
-                $retval .= $this->fastFilterHtml($node);
-                $retval .= $this->getPageSelector($node);
-                $retval .= $buffer;
-                if ($wrap) {
-                    $retval .= "</ul></div>";
-                }
-            }
-        }
-        if ($node->hasSiblings()) {
-            $retval .= "</li>";
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Renders a database select box like the pre-4.0 navigation panel
-     *
-     * @return string HTML code
-     */
-    public function renderDbSelect()
-    {
-        $this->buildPath();
-
-        $quickWarp = $this->quickWarp();
-
-        $this->tree->isGroup = false;
-
-        // Provide for pagination in database select
-        $listNavigator = Util::getListNavigator(
-            $this->tree->getPresence('databases', ''),
-            $this->pos,
-            ['server' => $GLOBALS['server']],
-            'navigation.php',
-            'frame_navigation',
-            $GLOBALS['cfg']['FirstLevelNavigationItems'],
-            'pos',
-            ['dbselector']
-        );
-
-        $children = $this->tree->children;
-        $selected = $GLOBALS['db'];
-        $options = '';
-        foreach ($children as $node) {
-            if ($node->isNew) {
-                continue;
-            }
-            $paths = $node->getPaths();
-            if (isset($node->links['text'])) {
-                $title = isset($node->links['title']) ? '' : $node->links['title'];
-                $options .= '<option value="'
-                    . htmlspecialchars($node->realName) . '"'
-                    . ' title="' . htmlspecialchars($title) . '"'
-                    . ' apath="' . $paths['aPath'] . '"'
-                    . ' vpath="' . $paths['vPath'] . '"'
-                    . ' pos="' . $this->pos . '"';
-                if ($node->realName == $selected) {
-                    $options .= ' selected';
-                }
-                $options .= '>' . htmlspecialchars($node->realName);
-                $options .= '</option>';
-            }
-        }
-
-        $children = $this->tree->children;
-        usort($children, [
-            NavigationTree::class,
-            'sortNode',
-        ]);
-        $this->setVisibility();
-
-        $nodes = '';
-        for ($i = 0, $nbChildren = count($children); $i < $nbChildren; $i++) {
-            if ($i == 0) {
-                $nodes .= $this->renderNode($children[0], true, 'first');
-            } else {
-                if ($i + 1 != $nbChildren) {
-                    $nodes .= $this->renderNode($children[$i], true);
-                } else {
-                    $nodes .= $this->renderNode($children[$i], true, 'last');
-                }
-            }
-        }
-
-        return $this->template->render('navigation/tree/database_select', [
-            'quick_warp' => $quickWarp,
-            'list_navigator' => $listNavigator,
-            'server' => $GLOBALS['server'],
-            'options' => $options,
-            'nodes' => $nodes,
-        ]);
-    }
-
-    /**
-     * Makes some nodes visible based on the which node is active
-     *
-     * @return void
-     */
-    private function setVisibility()
-    {
-        foreach ($this->vPath as $path) {
-            $node = $this->tree;
-            foreach ($path as $value) {
-                $child = $node->getChild($value);
-                if ($child !== false) {
-                    $child->visible = true;
-                    $node = $child;
-                }
-            }
-        }
-    }
-
-    /**
-     * Generates the HTML code for displaying the fast filter for tables
-     *
-     * @param Node $node The node for which to generate the fast filter html
-     *
-     * @return string LI element used for the fast filter
-     */
-    private function fastFilterHtml($node)
-    {
-        $retval = '';
-        $filterDbMin
-            = (int) $GLOBALS['cfg']['NavigationTreeDisplayDbFilterMinimum'];
-        $filterItemMin
-            = (int) $GLOBALS['cfg']['NavigationTreeDisplayItemFilterMinimum'];
-        if ($node === $this->tree
-            && $this->tree->getPresence() >= $filterDbMin
-        ) {
-            $urlParams = [
-                'pos' => 0,
-            ];
-            $retval .= '<li class="fast_filter db_fast_filter">';
-            $retval .= '<form class="ajax fast_filter">';
-            $retval .= Url::getHiddenInputs($urlParams);
-            $retval .= '<input class="searchClause" type="text"';
-            $retval .= ' name="searchClause" accesskey="q"';
-            $retval .= " placeholder='"
-                . __("Type to filter these, Enter to search all");
-            $retval .= "'>";
-            $retval .= '<span title="' . __('Clear fast filter') . '">X</span>';
-            $retval .= "</form>";
-            $retval .= "</li>";
-
-            return $retval;
-        }
-
-        if (($node->type == Node::CONTAINER
-            && ($node->realName == 'tables'
-            || $node->realName == 'views'
-            || $node->realName == 'functions'
-            || $node->realName == 'procedures'
-            || $node->realName == 'events'))
-            && method_exists($node->realParent(), 'getPresence')
-            && $node->realParent()->getPresence($node->realName) >= $filterItemMin
-        ) {
-            $paths = $node->getPaths();
-            $urlParams = [
-                'pos'        => $this->pos,
-                'aPath'      => $paths['aPath'],
-                'vPath'      => $paths['vPath'],
-                'pos2_name'  => $node->realName,
-                'pos2_value' => 0,
-            ];
-            $retval .= "<li class='fast_filter'>";
-            $retval .= "<form class='ajax fast_filter'>";
-            $retval .= Url::getHiddenFields($urlParams);
-            $retval .= "<input class='searchClause' type='text'";
-            $retval .= " name='searchClause2'";
-            $retval .= " placeholder='"
-                . __("Type to filter these, Enter to search all") . "'>";
-            $retval .= "<span title='" . __('Clear fast filter') . "'>X</span>";
-            $retval .= "</form>";
-            $retval .= "</li>";
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Creates the code for displaying the controls
-     * at the top of the navigation tree
-     *
-     * @return string HTML code for the controls
-     */
-    private function controls()
-    {
-        // always iconic
-        $showIcon = true;
-        $showText = false;
-
-        $retval = '<!-- CONTROLS START -->';
-        $retval .= '<li id="navigation_controls_outer">';
-        $retval .= '<div id="navigation_controls">';
-        $retval .= Util::getNavigationLink(
-            '#',
-            $showText,
-            __('Collapse all'),
-            $showIcon,
-            's_collapseall',
-            'pma_navigation_collapse'
-        );
-        $syncImage = 's_unlink';
-        $title = __('Link with main panel');
-        if ($GLOBALS['cfg']['NavigationLinkWithMainPanel']) {
-            $syncImage = 's_link';
-            $title = __('Unlink from main panel');
-        }
-        $retval .= Util::getNavigationLink(
-            '#',
-            $showText,
-            $title,
-            $showIcon,
-            $syncImage,
-            'pma_navigation_sync'
-        );
-        $retval .= '</div>';
-        $retval .= '</li>';
-        $retval .= '<!-- CONTROLS ENDS -->';
-
-        return $retval;
-    }
-
-    /**
-     * Generates the HTML code for displaying the list pagination
-     *
-     * @param Node $node The node for whose children the page
-     *                   selector will be created
-     *
-     * @return string
-     */
-    private function getPageSelector($node)
-    {
-        $retval = '';
-        if ($node === $this->tree) {
-            $retval .= Util::getListNavigator(
-                $this->tree->getPresence('databases', $this->searchClause),
-                $this->pos,
-                ['server' => $GLOBALS['server']],
-                'navigation.php',
-                'frame_navigation',
-                $GLOBALS['cfg']['FirstLevelNavigationItems'],
-                'pos',
-                ['dbselector']
-            );
-        } else {
-            if ($node->type == Node::CONTAINER && ! $node->isGroup) {
-                $paths = $node->getPaths();
-
-                $level = isset($paths['aPath_clean'][4]) ? 3 : 2;
-                $urlParams = [
-                    'aPath'     => $paths['aPath'],
-                    'vPath'     => $paths['vPath'],
-                    'pos'       => $this->pos,
-                    'server'    => $GLOBALS['server'],
-                    'pos2_name' => $paths['aPath_clean'][2],
-                ];
-                if ($level == 3) {
-                    $pos = $node->pos3;
-                    $urlParams['pos2_value'] = $node->pos2;
-                    $urlParams['pos3_name'] = $paths['aPath_clean'][4];
-                } else {
-                    $pos = $node->pos2;
-                }
-                $num = $node->realParent()
-                    ->getPresence(
-                        $node->realName,
-                        $this->searchClause2
-                    );
-                $retval .= Util::getListNavigator(
-                    $num,
-                    $pos,
-                    $urlParams,
-                    'navigation.php',
-                    'frame_navigation',
-                    $GLOBALS['cfg']['MaxNavigationItems'],
-                    'pos' . $level . '_value'
-                );
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Called by usort() for sorting the nodes in a container
-     *
-     * @param Node $a The first element used in the comparison
-     * @param Node $b The second element used in the comparison
-     *
-     * @return int See strnatcmp() and strcmp()
-     */
-    public static function sortNode($a, $b)
-    {
-        if ($a->isNew) {
-            return -1;
-        }
-
-        if ($b->isNew) {
-            return 1;
-        }
-
-        if ($GLOBALS['cfg']['NaturalOrder']) {
-            return strnatcasecmp($a->name, $b->name);
-        }
-
-        return strcasecmp($a->name, $b->name);
-    }
-
-    /**
-     * Display quick warp links, contain Recents and Favorites
-     *
-     * @return string HTML code
-     */
-    private function quickWarp()
-    {
-        $retval = '<div class="pma_quick_warp">';
-        if ($GLOBALS['cfg']['NumRecentTables'] > 0) {
-            $retval .= RecentFavoriteTable::getInstance('recent')
-                ->getHtml();
-        }
-        if ($GLOBALS['cfg']['NumFavoriteTables'] > 0) {
-            $retval .= RecentFavoriteTable::getInstance('favorite')
-                ->getHtml();
-        }
-        $retval .= '<div class="clearfloat"></div>';
-        $retval .= '</div>';
-
-        return $retval;
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/NodeFactory.php b/srcs/phpmyadmin/libraries/classes/Navigation/NodeFactory.php
deleted file mode 100644
index 3e751b2..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/NodeFactory.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * This class is responsible for creating Node objects
- *
- * @package PhpMyAdmin-navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation;
-
-use PhpMyAdmin\Navigation\Nodes\Node;
-
-/**
- * Node factory - instantiates Node objects or objects derived from the Node class
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeFactory
-{
-    protected static $namespace = 'PhpMyAdmin\\Navigation\\Nodes\\%s';
-    /**
-     * Sanitizes the name of a Node class
-     *
-     * @param string $class The class name to be sanitized
-     *
-     * @return string
-     */
-    private static function sanitizeClass($class)
-    {
-        if (! preg_match('@^Node\w*$@', $class)) {
-            $class = 'Node';
-            trigger_error(
-                sprintf(
-                    /* l10n: The word "Node" must not be translated here */
-                    __('Invalid class name "%1$s", using default of "Node"'),
-                    $class
-                ),
-                E_USER_ERROR
-            );
-        }
-
-        return self::checkClass($class);
-    }
-
-    /**
-     * Checks if a class exists and try to load it.
-     * Will return the default class name back if the
-     * file for some subclass is not available
-     *
-     * @param string $class The class name to check
-     *
-     * @return string
-     */
-    private static function checkClass($class)
-    {
-        $class = sprintf(self::$namespace, $class);
-
-        if (! class_exists($class)) {
-            $class = sprintf(self::$namespace, 'Node');
-            trigger_error(
-                sprintf(
-                    __('Could not load class "%1$s"'),
-                    $class
-                ),
-                E_USER_ERROR
-            );
-        }
-
-        return $class;
-    }
-
-    /**
-     * Instantiates a Node object
-     *
-     * @param string $class   The name of the class to instantiate
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     *
-     * @return mixed
-     */
-    public static function getInstance(
-        $class = 'Node',
-        $name = 'default',
-        $type = Node::OBJECT,
-        $isGroup = false
-    ) {
-        $class = self::sanitizeClass($class);
-        return new $class($name, $type, $isGroup);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/Node.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/Node.php
deleted file mode 100644
index 3d68f65..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/Node.php
+++ /dev/null
@@ -1,842 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree in the left frame
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\DatabaseInterface;
-use PhpMyAdmin\Relation;
-use PhpMyAdmin\Util;
-
-/**
- * The Node is the building block for the collapsible navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class Node
-{
-    /**
-     * @var int Defines a possible node type
-     */
-    public const CONTAINER = 0;
-    /**
-     * @var int Defines a possible node type
-     */
-    public const OBJECT = 1;
-    /**
-     * @var string A non-unique identifier for the node
-     *             This may be trimmed when grouping nodes
-     */
-    public $name = "";
-    /**
-     * @var string A non-unique identifier for the node
-     *             This will never change after being assigned
-     */
-    public $realName = "";
-    /**
-     * @var int May be one of CONTAINER or OBJECT
-     */
-    public $type = Node::OBJECT;
-    /**
-     * @var bool Whether this object has been created while grouping nodes
-     *           Only relevant if the node is of type CONTAINER
-     */
-    public $isGroup;
-    /**
-     * @var bool Whether to add a "display: none;" CSS
-     *           rule to the node when rendering it
-     */
-    public $visible = false;
-    /**
-     * @var Node A reference to the parent object of
-     *           this node, NULL for the root node.
-     */
-    public $parent;
-    /**
-     * @var Node[] An array of Node objects that are
-     *             direct children of this node
-     */
-    public $children = [];
-    /**
-     * @var Mixed A string used to group nodes, or an array of strings
-     *            Only relevant if the node is of type CONTAINER
-     */
-    public $separator = '';
-    /**
-     * @var int How many time to recursively apply the grouping function
-     *          Only relevant if the node is of type CONTAINER
-     */
-    public $separatorDepth = 1;
-    /**
-     * @var string|array An IMG tag, used when rendering the node, an array for NodeTabl
-     */
-    public $icon;
-    /**
-     * @var array An array of A tags, used when rendering the node
-     *            The indexes in the array may be 'icon' and 'text'
-     */
-    public $links;
-    /**
-     * @var string HTML title
-     */
-    public $title;
-    /**
-     * @var string Extra CSS classes for the node
-     */
-    public $classes = '';
-    /**
-     * @var bool Whether this node is a link for creating new objects
-     */
-    public $isNew = false;
-    /**
-     * @var int The position for the pagination of
-     *          the branch at the second level of the tree
-     */
-    public $pos2 = 0;
-    /**
-     * @var int The position for the pagination of
-     *          the branch at the third level of the tree
-     */
-    public $pos3 = 0;
-
-    /**
-     * @var Relation
-     */
-    protected $relation;
-
-    /**
-     * @var string $displayName  display name for the navigation tree
-     */
-    public $displayName;
-
-    /**
-     * Initialises the class by setting the mandatory variables
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        if (strlen((string) $name)) {
-            $this->name = $name;
-            $this->realName = $name;
-        }
-        if ($type === Node::CONTAINER) {
-            $this->type = Node::CONTAINER;
-        }
-        $this->isGroup = (bool) $isGroup;
-        $this->relation = new Relation($GLOBALS['dbi']);
-    }
-
-    /**
-     * Adds a child node to this node
-     *
-     * @param Node $child A child node
-     *
-     * @return void
-     */
-    public function addChild($child)
-    {
-        $this->children[] = $child;
-        $child->parent = $this;
-    }
-
-    /**
-     * Returns a child node given it's name
-     *
-     * @param string $name     The name of requested child
-     * @param bool   $realName Whether to use the "realName"
-     *                         instead of "name" in comparisons
-     *
-     * @return false|Node The requested child node or false,
-     *                    if the requested node cannot be found
-     */
-    public function getChild($name, $realName = false)
-    {
-        if ($realName) {
-            foreach ($this->children as $child) {
-                if ($child->realName == $name) {
-                    return $child;
-                }
-            }
-        } else {
-            foreach ($this->children as $child) {
-                if ($child->name == $name) {
-                    return $child;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Removes a child node from this node
-     *
-     * @param string $name The name of child to be removed
-     *
-     * @return void
-     */
-    public function removeChild($name)
-    {
-        foreach ($this->children as $key => $child) {
-            if ($child->name == $name) {
-                unset($this->children[$key]);
-                break;
-            }
-        }
-    }
-
-    /**
-     * Retrieves the parents for a node
-     *
-     * @param bool $self       Whether to include the Node itself in the results
-     * @param bool $containers Whether to include nodes of type CONTAINER
-     * @param bool $groups     Whether to include nodes which have $group == true
-     *
-     * @return array An array of parent Nodes
-     */
-    public function parents($self = false, $containers = false, $groups = false)
-    {
-        $parents = [];
-        if ($self
-            && ($this->type != Node::CONTAINER || $containers)
-            && (! $this->isGroup || $groups)
-        ) {
-            $parents[] = $this;
-        }
-        $parent = $this->parent;
-        while ($parent !== null) {
-            if (($parent->type != Node::CONTAINER || $containers)
-                && (! $parent->isGroup || $groups)
-            ) {
-                $parents[] = $parent;
-            }
-            $parent = $parent->parent;
-        }
-
-        return $parents;
-    }
-
-    /**
-     * Returns the actual parent of a node. If used twice on an index or columns
-     * node, it will return the table and database nodes. The names of the returned
-     * nodes can be used in SQL queries, etc...
-     *
-     * @return Node|false
-     */
-    public function realParent()
-    {
-        $retval = $this->parents();
-        if (count($retval) <= 0) {
-            return false;
-        }
-
-        return $retval[0];
-    }
-
-    /**
-     * This function checks if the node has children nodes associated with it
-     *
-     * @param bool $countEmptyContainers Whether to count empty child
-     *                                   containers as valid children
-     *
-     * @return bool Whether the node has child nodes
-     */
-    public function hasChildren($countEmptyContainers = true)
-    {
-        $retval = false;
-        if ($countEmptyContainers) {
-            if (count($this->children)) {
-                $retval = true;
-            }
-        } else {
-            foreach ($this->children as $child) {
-                if ($child->type == Node::OBJECT || $child->hasChildren(false)) {
-                    $retval = true;
-                    break;
-                }
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns true if the node has some siblings (other nodes on the same tree
-     * level, in the same branch), false otherwise.
-     * The only exception is for nodes on
-     * the third level of the tree (columns and indexes), for which the function
-     * always returns true. This is because we want to render the containers
-     * for these nodes
-     *
-     * @return bool
-     */
-    public function hasSiblings()
-    {
-        $retval = false;
-        $paths = $this->getPaths();
-        if (count($paths['aPath_clean']) > 3) {
-            return true;
-        }
-
-        foreach ($this->parent->children as $child) {
-            if ($child !== $this
-                && ($child->type == Node::OBJECT || $child->hasChildren(false))
-            ) {
-                $retval = true;
-                break;
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the number of child nodes that a node has associated with it
-     *
-     * @return int The number of children nodes
-     */
-    public function numChildren()
-    {
-        $retval = 0;
-        foreach ($this->children as $child) {
-            if ($child->type == Node::OBJECT) {
-                $retval++;
-            } else {
-                $retval += $child->numChildren();
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the actual path and the virtual paths for a node
-     * both as clean arrays and base64 encoded strings
-     *
-     * @return array
-     */
-    public function getPaths()
-    {
-        $aPath = [];
-        $aPathClean = [];
-        foreach ($this->parents(true, true, false) as $parent) {
-            $aPath[] = base64_encode($parent->realName);
-            $aPathClean[] = $parent->realName;
-        }
-        $aPath = implode('.', array_reverse($aPath));
-        $aPathClean = array_reverse($aPathClean);
-
-        $vPath = [];
-        $vPathClean = [];
-        foreach ($this->parents(true, true, true) as $parent) {
-            $vPath[] = base64_encode((string) $parent->name);
-            $vPathClean[] = $parent->name;
-        }
-        $vPath = implode('.', array_reverse($vPath));
-        $vPathClean = array_reverse($vPathClean);
-
-        return [
-            'aPath'       => $aPath,
-            'aPath_clean' => $aPathClean,
-            'vPath'       => $vPath,
-            'vPath_clean' => $vPathClean,
-        ];
-    }
-
-    /**
-     * Returns the names of children of type $type present inside this container
-     * This method is overridden by the PhpMyAdmin\Navigation\Nodes\NodeDatabase and PhpMyAdmin\Navigation\Nodes\NodeTable classes
-     *
-     * @param string $type         The type of item we are looking for
-     *                             ('tables', 'views', etc)
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    public function getData($type, $pos, $searchClause = '')
-    {
-        $maxItems = $GLOBALS['cfg']['FirstLevelNavigationItems'];
-        if (! $GLOBALS['cfg']['NavigationTreeEnableGrouping']
-            || ! $GLOBALS['cfg']['ShowDatabasesNavigationAsTree']
-        ) {
-            if (isset($GLOBALS['cfg']['Server']['DisableIS'])
-                && ! $GLOBALS['cfg']['Server']['DisableIS']
-            ) {
-                $query = "SELECT `SCHEMA_NAME` ";
-                $query .= "FROM `INFORMATION_SCHEMA`.`SCHEMATA` ";
-                $query .= $this->getWhereClause('SCHEMA_NAME', $searchClause);
-                $query .= "ORDER BY `SCHEMA_NAME` ";
-                $query .= "LIMIT $pos, $maxItems";
-                $retval = $GLOBALS['dbi']->fetchResult($query);
-
-                return $retval;
-            }
-
-            if ($GLOBALS['dbs_to_test'] === false) {
-                $retval = [];
-                $query = "SHOW DATABASES ";
-                $query .= $this->getWhereClause('Database', $searchClause);
-                $handle = $GLOBALS['dbi']->tryQuery($query);
-                if ($handle === false) {
-                    return $retval;
-                }
-
-                $count = 0;
-                if (! $GLOBALS['dbi']->dataSeek($handle, $pos)) {
-                    return $retval;
-                }
-
-                while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                    if ($count < $maxItems) {
-                        $retval[] = $arr[0];
-                        $count++;
-                    } else {
-                        break;
-                    }
-                }
-
-                return $retval;
-            }
-
-            $retval = [];
-            $count = 0;
-            foreach ($this->getDatabasesToSearch($searchClause) as $db) {
-                $query = "SHOW DATABASES LIKE '" . $db . "'";
-                $handle = $GLOBALS['dbi']->tryQuery($query);
-                if ($handle === false) {
-                    continue;
-                }
-
-                while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                    if ($this->isHideDb($arr[0])) {
-                        continue;
-                    }
-                    if (in_array($arr[0], $retval)) {
-                        continue;
-                    }
-
-                    if ($pos <= 0 && $count < $maxItems) {
-                        $retval[] = $arr[0];
-                        $count++;
-                    }
-                    $pos--;
-                }
-            }
-            sort($retval);
-
-            return $retval;
-        }
-
-        $dbSeparator = $GLOBALS['cfg']['NavigationTreeDbSeparator'];
-        if (isset($GLOBALS['cfg']['Server']['DisableIS'])
-            && ! $GLOBALS['cfg']['Server']['DisableIS']
-        ) {
-            $query = "SELECT `SCHEMA_NAME` ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`SCHEMATA`, ";
-            $query .= "(";
-            $query .= "SELECT DB_first_level ";
-            $query .= "FROM ( ";
-            $query .= "SELECT DISTINCT SUBSTRING_INDEX(SCHEMA_NAME, ";
-            $query .= "'" . $GLOBALS['dbi']->escapeString($dbSeparator) . "', 1) ";
-            $query .= "DB_first_level ";
-            $query .= "FROM INFORMATION_SCHEMA.SCHEMATA ";
-            $query .= $this->getWhereClause('SCHEMA_NAME', $searchClause);
-            $query .= ") t ";
-            $query .= "ORDER BY DB_first_level ASC ";
-            $query .= "LIMIT $pos, $maxItems";
-            $query .= ") t2 ";
-            $query .= $this->getWhereClause('SCHEMA_NAME', $searchClause);
-            $query .= "AND 1 = LOCATE(CONCAT(DB_first_level, ";
-            $query .= "'" . $GLOBALS['dbi']->escapeString($dbSeparator) . "'), ";
-            $query .= "CONCAT(SCHEMA_NAME, ";
-            $query .= "'" . $GLOBALS['dbi']->escapeString($dbSeparator) . "')) ";
-            $query .= "ORDER BY SCHEMA_NAME ASC";
-            $retval = $GLOBALS['dbi']->fetchResult($query);
-
-            return $retval;
-        }
-
-        if ($GLOBALS['dbs_to_test'] === false) {
-            $query = "SHOW DATABASES ";
-            $query .= $this->getWhereClause('Database', $searchClause);
-            $handle = $GLOBALS['dbi']->tryQuery($query);
-            $prefixes = [];
-            if ($handle !== false) {
-                $prefixMap = [];
-                $total = $pos + $maxItems;
-                while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                    $prefix = strstr($arr[0], $dbSeparator, true);
-                    if ($prefix === false) {
-                        $prefix = $arr[0];
-                    }
-                    $prefixMap[$prefix] = 1;
-                    if (count($prefixMap) == $total) {
-                        break;
-                    }
-                }
-                $prefixes = array_slice(array_keys($prefixMap), (int) $pos);
-            }
-
-            $query = "SHOW DATABASES ";
-            $query .= $this->getWhereClause('Database', $searchClause);
-            $query .= "AND (";
-            $subClauses = [];
-            foreach ($prefixes as $prefix) {
-                $subClauses[] = " LOCATE('"
-                    . $GLOBALS['dbi']->escapeString((string) $prefix) . $dbSeparator
-                    . "', "
-                    . "CONCAT(`Database`, '" . $dbSeparator . "')) = 1 ";
-            }
-            $query .= implode("OR", $subClauses) . ")";
-            $retval = $GLOBALS['dbi']->fetchResult($query);
-
-            return $retval;
-        }
-
-        $retval = [];
-        $prefixMap = [];
-        $total = $pos + $maxItems;
-        foreach ($this->getDatabasesToSearch($searchClause) as $db) {
-            $query = "SHOW DATABASES LIKE '" . $db . "'";
-            $handle = $GLOBALS['dbi']->tryQuery($query);
-            if ($handle === false) {
-                continue;
-            }
-
-            while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                if ($this->isHideDb($arr[0])) {
-                    continue;
-                }
-                $prefix = strstr($arr[0], $dbSeparator, true);
-                if ($prefix === false) {
-                    $prefix = $arr[0];
-                }
-                $prefixMap[$prefix] = 1;
-                if (count($prefixMap) == $total) {
-                    break 2;
-                }
-            }
-        }
-        $prefixes = array_slice(array_keys($prefixMap), $pos);
-
-        foreach ($this->getDatabasesToSearch($searchClause) as $db) {
-            $query = "SHOW DATABASES LIKE '" . $db . "'";
-            $handle = $GLOBALS['dbi']->tryQuery($query);
-            if ($handle === false) {
-                continue;
-            }
-
-            while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                if ($this->isHideDb($arr[0])) {
-                    continue;
-                }
-                if (in_array($arr[0], $retval)) {
-                    continue;
-                }
-
-                foreach ($prefixes as $prefix) {
-                    $startsWith = strpos(
-                        $arr[0] . $dbSeparator,
-                        $prefix . $dbSeparator
-                    ) === 0;
-                    if ($startsWith) {
-                        $retval[] = $arr[0];
-                        break;
-                    }
-                }
-            }
-        }
-        sort($retval);
-
-        return $retval;
-    }
-
-    /**
-     * Returns the number of children of type $type present inside this container
-     * This method is overridden by the PhpMyAdmin\Navigation\Nodes\NodeDatabase and PhpMyAdmin\Navigation\Nodes\NodeTable classes
-     *
-     * @param string $type         The type of item we are looking for
-     *                             ('tables', 'views', etc)
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return int
-     */
-    public function getPresence($type = '', $searchClause = '')
-    {
-        if (! $GLOBALS['cfg']['NavigationTreeEnableGrouping']
-            || ! $GLOBALS['cfg']['ShowDatabasesNavigationAsTree']
-        ) {
-            if (isset($GLOBALS['cfg']['Server']['DisableIS'])
-                && ! $GLOBALS['cfg']['Server']['DisableIS']
-            ) {
-                $query = "SELECT COUNT(*) ";
-                $query .= "FROM INFORMATION_SCHEMA.SCHEMATA ";
-                $query .= $this->getWhereClause('SCHEMA_NAME', $searchClause);
-                $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-
-                return $retval;
-            }
-
-            if ($GLOBALS['dbs_to_test'] === false) {
-                $query = "SHOW DATABASES ";
-                $query .= $this->getWhereClause('Database', $searchClause);
-                $retval = $GLOBALS['dbi']->numRows(
-                    $GLOBALS['dbi']->tryQuery($query)
-                );
-
-                return $retval;
-            }
-
-            $retval = 0;
-            foreach ($this->getDatabasesToSearch($searchClause) as $db) {
-                $query = "SHOW DATABASES LIKE '" . $db . "'";
-                $retval += $GLOBALS['dbi']->numRows(
-                    $GLOBALS['dbi']->tryQuery($query)
-                );
-            }
-
-            return $retval;
-        }
-
-        $dbSeparator = $GLOBALS['cfg']['NavigationTreeDbSeparator'];
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $query = "SELECT COUNT(*) ";
-            $query .= "FROM ( ";
-            $query .= "SELECT DISTINCT SUBSTRING_INDEX(SCHEMA_NAME, ";
-            $query .= "'$dbSeparator', 1) ";
-            $query .= "DB_first_level ";
-            $query .= "FROM INFORMATION_SCHEMA.SCHEMATA ";
-            $query .= $this->getWhereClause('SCHEMA_NAME', $searchClause);
-            $query .= ") t ";
-            $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-
-            return $retval;
-        }
-
-        if ($GLOBALS['dbs_to_test'] !== false) {
-            $prefixMap = [];
-            foreach ($this->getDatabasesToSearch($searchClause) as $db) {
-                $query = "SHOW DATABASES LIKE '" . $db . "'";
-                $handle = $GLOBALS['dbi']->tryQuery($query);
-                if ($handle === false) {
-                    continue;
-                }
-
-                while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                    if ($this->isHideDb($arr[0])) {
-                        continue;
-                    }
-                    $prefix = strstr($arr[0], $dbSeparator, true);
-                    if ($prefix === false) {
-                        $prefix = $arr[0];
-                    }
-                    $prefixMap[$prefix] = 1;
-                }
-            }
-            $retval = count($prefixMap);
-
-            return $retval;
-        }
-
-        $prefixMap = [];
-        $query = "SHOW DATABASES ";
-        $query .= $this->getWhereClause('Database', $searchClause);
-        $handle = $GLOBALS['dbi']->tryQuery($query);
-        if ($handle !== false) {
-            while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                $prefix = strstr($arr[0], $dbSeparator, true);
-                if ($prefix === false) {
-                    $prefix = $arr[0];
-                }
-                $prefixMap[$prefix] = 1;
-            }
-        }
-        $retval = count($prefixMap);
-
-        return $retval;
-    }
-
-    /**
-     * Detemines whether a given database should be hidden according to 'hide_db'
-     *
-     * @param string $db database name
-     *
-     * @return boolean whether to hide
-     */
-    private function isHideDb($db)
-    {
-        return ! empty($GLOBALS['cfg']['Server']['hide_db'])
-            && preg_match('/' . $GLOBALS['cfg']['Server']['hide_db'] . '/', $db);
-    }
-
-    /**
-     * Get the list of databases for 'SHOW DATABASES LIKE' queries.
-     * If a search clause is set it gets the highest priority while only_db gets
-     * the next priority. In case both are empty list of databases determined by
-     * GRANTs are used
-     *
-     * @param string $searchClause search clause
-     *
-     * @return array array of databases
-     */
-    private function getDatabasesToSearch($searchClause)
-    {
-        $databases = [];
-        if (! empty($searchClause)) {
-            $databases = [
-                "%" . $GLOBALS['dbi']->escapeString($searchClause) . "%",
-            ];
-        } elseif (! empty($GLOBALS['cfg']['Server']['only_db'])) {
-            $databases = $GLOBALS['cfg']['Server']['only_db'];
-        } elseif (! empty($GLOBALS['dbs_to_test'])) {
-            $databases = $GLOBALS['dbs_to_test'];
-        }
-        sort($databases);
-
-        return $databases;
-    }
-
-    /**
-     * Returns the WHERE clause depending on the $searchClause parameter
-     * and the hide_db directive
-     *
-     * @param string $columnName   Column name of the column having database names
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return string
-     */
-    private function getWhereClause($columnName, $searchClause = '')
-    {
-        $whereClause = "WHERE TRUE ";
-        if (! empty($searchClause)) {
-            $whereClause .= "AND " . Util::backquote($columnName)
-                . " LIKE '%";
-            $whereClause .= $GLOBALS['dbi']->escapeString($searchClause);
-            $whereClause .= "%' ";
-        }
-
-        if (! empty($GLOBALS['cfg']['Server']['hide_db'])) {
-            $whereClause .= "AND " . Util::backquote($columnName)
-                . " NOT REGEXP '"
-                . $GLOBALS['dbi']->escapeString($GLOBALS['cfg']['Server']['hide_db'])
-                . "' ";
-        }
-
-        if (! empty($GLOBALS['cfg']['Server']['only_db'])) {
-            if (is_string($GLOBALS['cfg']['Server']['only_db'])) {
-                $GLOBALS['cfg']['Server']['only_db'] = [
-                    $GLOBALS['cfg']['Server']['only_db'],
-                ];
-            }
-            $whereClause .= "AND (";
-            $subClauses = [];
-            foreach ($GLOBALS['cfg']['Server']['only_db'] as $eachOnlyDb) {
-                $subClauses[] = " " . Util::backquote($columnName)
-                    . " LIKE '"
-                    . $GLOBALS['dbi']->escapeString($eachOnlyDb) . "' ";
-            }
-            $whereClause .= implode("OR", $subClauses) . ") ";
-        }
-
-        return $whereClause;
-    }
-
-    /**
-     * Returns HTML for control buttons displayed infront of a node
-     *
-     * @return String HTML for control buttons
-     */
-    public function getHtmlForControlButtons()
-    {
-        return '';
-    }
-
-    /**
-     * Returns CSS classes for a node
-     *
-     * @param boolean $match Whether the node matched loaded tree
-     *
-     * @return String with html classes.
-     */
-    public function getCssClasses($match)
-    {
-        if (! $GLOBALS['cfg']['NavigationTreeEnableExpansion']
-        ) {
-            return '';
-        }
-
-        $result = ['expander'];
-
-        if ($this->isGroup || $match) {
-            $result[] = 'loaded';
-        }
-        if ($this->type == Node::CONTAINER) {
-            $result[] = 'container';
-        }
-
-        return implode(' ', $result);
-    }
-
-    /**
-     * Returns icon for the node
-     *
-     * @param boolean $match Whether the node matched loaded tree
-     *
-     * @return String with image name
-     */
-    public function getIcon($match)
-    {
-        if (! $GLOBALS['cfg']['NavigationTreeEnableExpansion']
-        ) {
-            return '';
-        } elseif ($match) {
-            $this->visible = true;
-
-            return Util::getImage('b_minus');
-        }
-
-        return Util::getImage('b_plus', __('Expand/Collapse'));
-    }
-
-    /**
-     * Gets the count of hidden elements for each database
-     *
-     * @return array|null array containing the count of hidden elements for each database
-     */
-    public function getNavigationHidingData()
-    {
-        $cfgRelation = $this->relation->getRelationsParam();
-        if ($cfgRelation['navwork']) {
-            $navTable = Util::backquote($cfgRelation['db'])
-                . "." . Util::backquote(
-                    $cfgRelation['navigationhiding']
-                );
-            $sqlQuery = "SELECT `db_name`, COUNT(*) AS `count` FROM " . $navTable
-                . " WHERE `username`='"
-                . $GLOBALS['dbi']->escapeString(
-                    $GLOBALS['cfg']['Server']['user']
-                ) . "'"
-                . " GROUP BY `db_name`";
-            $counts = $GLOBALS['dbi']->fetchResult(
-                $sqlQuery,
-                'db_name',
-                'count',
-                DatabaseInterface::CONNECT_CONTROL
-            );
-
-            return $counts;
-        }
-
-        return null;
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeColumn.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeColumn.php
deleted file mode 100644
index 9c9e605..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeColumn.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a columns node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeColumn extends Node
-{
-    /**
-     * Initialises the class
-     *
-     * @param array $item    array to identify the column node
-     * @param int   $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool  $isGroup Whether this object has been created
-     *                       while grouping nodes
-     */
-    public function __construct($item, $type = Node::OBJECT, $isGroup = false)
-    {
-        $this->displayName = $this->getDisplayName($item);
-
-        parent::__construct($item['name'], $type, $isGroup);
-        $this->icon = Util::getImage($this->getColumnIcon($item['key']), __('Column'));
-        $this->links = [
-            'text'  => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;table=%2$s&amp;field=%1$s'
-                . '&amp;change_column=1',
-            'icon'  => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;table=%2$s&amp;field=%1$s'
-                . '&amp;change_column=1',
-            'title' => __('Structure'),
-        ];
-    }
-
-    /**
-     * Get customized Icon for columns in navigation tree
-     *
-     * @param string $key The key type - (primary, foreign etc.)
-     *
-     * @return string Icon name for required key.
-     */
-    private function getColumnIcon($key)
-    {
-        switch ($key) {
-            case 'PRI':
-                $retval = 'b_primary';
-                break;
-            case 'UNI':
-                $retval = 'bd_primary';
-                break;
-            default:
-                $retval = 'pause';
-                break;
-        }
-        return $retval;
-    }
-
-    /**
-     * Get displayable name for navigation tree (key_type, data_type, default)
-     *
-     * @param array $item Item is array containing required info
-     *
-     * @return string Display name for navigation tree
-     */
-    private function getDisplayName($item)
-    {
-        $retval = $item['name'];
-        $flag = 0;
-        foreach ($item as $key => $value) {
-            if (! empty($value) && $key != 'name') {
-                $flag == 0 ? $retval .= ' (' : $retval .= ', ';
-                $flag = 1;
-                $retval .= $this->getTruncateValue($key, $value);
-            }
-        }
-        $retval .= ')';
-        return $retval;
-    }
-
-    /**
-     * Get truncated value for display in node column view
-     *
-     * @param string $key   key to identify default,datatype etc
-     * @param string $value value corresponding to key
-     *
-     * @return string truncated value
-     */
-    public function getTruncateValue($key, $value)
-    {
-        $retval = '';
-
-        switch ($key) {
-            case 'default':
-                strlen($value) > 6 ?
-                    $retval .= substr($value, 0, 6) . '...' :
-                    $retval = $value;
-                break;
-            default:
-                $retval = $value;
-                break;
-        }
-
-        return $retval;
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeColumnContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeColumnContainer.php
deleted file mode 100644
index 22cba58..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeColumnContainer.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for column nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeColumnContainer extends Node
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Columns'), Node::CONTAINER);
-        $this->icon = Util::getImage('pause', __('Columns'));
-        $this->links = [
-            'text' => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-            'icon' => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-        ];
-        $this->realName = 'columns';
-
-        $newLabel = _pgettext('Create new column', 'New');
-        $new = NodeFactory::getInstance(
-            'Node',
-            $newLabel
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_column_add', $newLabel);
-        $new->links = [
-            'text' => 'tbl_addfield.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;table=%2$s'
-                . '&amp;field_where=last&after_field=',
-            'icon' => 'tbl_addfield.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;table=%2$s'
-                . '&amp;field_where=last&after_field=',
-        ];
-        $new->classes = 'new_column italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabase.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabase.php
deleted file mode 100644
index 33c93fb..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabase.php
+++ /dev/null
@@ -1,717 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Relation;
-use PhpMyAdmin\Url;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a database node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeDatabase extends Node
-{
-    /**
-     * The number of hidden items in this database
-     *
-     * @var int
-     */
-    protected $hiddenCount = 0;
-
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage(
-            's_db',
-            __('Database operations')
-        );
-
-        $scriptName = Util::getScriptNameForOption(
-            $GLOBALS['cfg']['DefaultTabDatabase'],
-            'database'
-        );
-        $this->links = [
-            'text'  => $scriptName
-                . '?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s',
-            'icon'  => 'db_operations.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;',
-            'title' => __('Structure'),
-        ];
-        $this->classes = 'database';
-    }
-
-    /**
-     * Returns the number of children of type $type present inside this container
-     * This method is overridden by the PhpMyAdmin\Navigation\Nodes\NodeDatabase
-     * and PhpMyAdmin\Navigation\Nodes\NodeTable classes
-     *
-     * @param string  $type         The type of item we are looking for
-     *                              ('tables', 'views', etc)
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    public function getPresence($type = '', $searchClause = '', $singleItem = false)
-    {
-        $retval = 0;
-        switch ($type) {
-            case 'tables':
-                $retval = $this->getTableCount($searchClause, $singleItem);
-                break;
-            case 'views':
-                $retval = $this->getViewCount($searchClause, $singleItem);
-                break;
-            case 'procedures':
-                $retval = $this->getProcedureCount($searchClause, $singleItem);
-                break;
-            case 'functions':
-                $retval = $this->getFunctionCount($searchClause, $singleItem);
-                break;
-            case 'events':
-                $retval = $this->getEventCount($searchClause, $singleItem);
-                break;
-            default:
-                break;
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the number of tables or views present inside this database
-     *
-     * @param string  $which        tables|views
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    private function getTableOrViewCount($which, $searchClause, $singleItem)
-    {
-        $db = $this->realName;
-        if ($which == 'tables') {
-            $condition = 'IN';
-        } else {
-            $condition = 'NOT IN';
-        }
-
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $db     = $GLOBALS['dbi']->escapeString($db);
-            $query  = "SELECT COUNT(*) ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`TABLES` ";
-            $query .= "WHERE `TABLE_SCHEMA`='$db' ";
-            $query .= "AND `TABLE_TYPE`" . $condition . "('BASE TABLE', 'SYSTEM VERSIONED') ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'TABLE_NAME'
-                );
-            }
-            $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-        } else {
-            $query = "SHOW FULL TABLES FROM ";
-            $query .= Util::backquote($db);
-            $query .= " WHERE `Table_type`" . $condition . "('BASE TABLE', 'SYSTEM VERSIONED') ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'Tables_in_' . $db
-                );
-            }
-            $retval = $GLOBALS['dbi']->numRows(
-                $GLOBALS['dbi']->tryQuery($query)
-            );
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the number of tables present inside this database
-     *
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    private function getTableCount($searchClause, $singleItem)
-    {
-        return $this->getTableOrViewCount(
-            'tables',
-            $searchClause,
-            $singleItem
-        );
-    }
-
-    /**
-     * Returns the number of views present inside this database
-     *
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    private function getViewCount($searchClause, $singleItem)
-    {
-        return $this->getTableOrViewCount(
-            'views',
-            $searchClause,
-            $singleItem
-        );
-    }
-
-    /**
-     * Returns the number of procedures present inside this database
-     *
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    private function getProcedureCount($searchClause, $singleItem)
-    {
-        $db = $this->realName;
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $db = $GLOBALS['dbi']->escapeString($db);
-            $query = "SELECT COUNT(*) ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`ROUTINES` ";
-            $query .= "WHERE `ROUTINE_SCHEMA` "
-                . Util::getCollateForIS() . "='$db'";
-            $query .= "AND `ROUTINE_TYPE`='PROCEDURE' ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'ROUTINE_NAME'
-                );
-            }
-            $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-        } else {
-            $db = $GLOBALS['dbi']->escapeString($db);
-            $query = "SHOW PROCEDURE STATUS WHERE `Db`='$db' ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'Name'
-                );
-            }
-            $retval = $GLOBALS['dbi']->numRows(
-                $GLOBALS['dbi']->tryQuery($query)
-            );
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the number of functions present inside this database
-     *
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    private function getFunctionCount($searchClause, $singleItem)
-    {
-        $db = $this->realName;
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $db = $GLOBALS['dbi']->escapeString($db);
-            $query = "SELECT COUNT(*) ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`ROUTINES` ";
-            $query .= "WHERE `ROUTINE_SCHEMA` "
-                . Util::getCollateForIS() . "='$db' ";
-            $query .= "AND `ROUTINE_TYPE`='FUNCTION' ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'ROUTINE_NAME'
-                );
-            }
-            $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-        } else {
-            $db = $GLOBALS['dbi']->escapeString($db);
-            $query = "SHOW FUNCTION STATUS WHERE `Db`='$db' ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'Name'
-                );
-            }
-            $retval = $GLOBALS['dbi']->numRows(
-                $GLOBALS['dbi']->tryQuery($query)
-            );
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the number of events present inside this database
-     *
-     * @param string  $searchClause A string used to filter the results of
-     *                              the query
-     * @param boolean $singleItem   Whether to get presence of a single known
-     *                              item or false in none
-     *
-     * @return int
-     */
-    private function getEventCount($searchClause, $singleItem)
-    {
-        $db = $this->realName;
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $db = $GLOBALS['dbi']->escapeString($db);
-            $query = "SELECT COUNT(*) ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`EVENTS` ";
-            $query .= "WHERE `EVENT_SCHEMA` "
-                . Util::getCollateForIS() . "='$db' ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'EVENT_NAME'
-                );
-            }
-            $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-        } else {
-            $db = Util::backquote($db);
-            $query = "SHOW EVENTS FROM $db ";
-            if (! empty($searchClause)) {
-                $query .= "WHERE " . $this->getWhereClauseForSearch(
-                    $searchClause,
-                    $singleItem,
-                    'Name'
-                );
-            }
-            $retval = $GLOBALS['dbi']->numRows(
-                $GLOBALS['dbi']->tryQuery($query)
-            );
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the WHERE clause for searching inside a database
-     *
-     * @param string  $searchClause A string used to filter the results of the query
-     * @param boolean $singleItem   Whether to get presence of a single known item
-     * @param string  $columnName   Name of the column in the result set to match
-     *
-     * @return string WHERE clause for searching
-     */
-    private function getWhereClauseForSearch(
-        $searchClause,
-        $singleItem,
-        $columnName
-    ) {
-        $query = '';
-        if ($singleItem) {
-            $query .= Util::backquote($columnName) . " = ";
-            $query .= "'" . $GLOBALS['dbi']->escapeString($searchClause) . "'";
-        } else {
-            $query .= Util::backquote($columnName) . " LIKE ";
-            $query .= "'%" . $GLOBALS['dbi']->escapeString($searchClause)
-                . "%'";
-        }
-
-        return $query;
-    }
-
-    /**
-     * Returns the names of children of type $type present inside this container
-     * This method is overridden by the PhpMyAdmin\Navigation\Nodes\NodeDatabase
-     * and PhpMyAdmin\Navigation\Nodes\NodeTable classes
-     *
-     * @param string $type         The type of item we are looking for
-     *                             ('tables', 'views', etc)
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    public function getData($type, $pos, $searchClause = '')
-    {
-        $retval = [];
-        switch ($type) {
-            case 'tables':
-                $retval = $this->getTables($pos, $searchClause);
-                break;
-            case 'views':
-                $retval = $this->getViews($pos, $searchClause);
-                break;
-            case 'procedures':
-                $retval = $this->getProcedures($pos, $searchClause);
-                break;
-            case 'functions':
-                $retval = $this->getFunctions($pos, $searchClause);
-                break;
-            case 'events':
-                $retval = $this->getEvents($pos, $searchClause);
-                break;
-            default:
-                break;
-        }
-
-        // Remove hidden items so that they are not displayed in navigation tree
-        $cfgRelation = $this->relation->getRelationsParam();
-        if ($cfgRelation['navwork']) {
-            $hiddenItems = $this->getHiddenItems(substr($type, 0, -1));
-            foreach ($retval as $key => $item) {
-                if (in_array($item, $hiddenItems)) {
-                    unset($retval[$key]);
-                }
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Return list of hidden items of given type
-     *
-     * @param string $type The type of items we are looking for
-     *                     ('table', 'function', 'group', etc.)
-     *
-     * @return array Array containing hidden items of given type
-     */
-    public function getHiddenItems($type)
-    {
-        $db = $this->realName;
-        $cfgRelation = $this->relation->getRelationsParam();
-        if (! $cfgRelation['navwork']) {
-            return [];
-        }
-        $navTable = Util::backquote($cfgRelation['db'])
-            . "." . Util::backquote($cfgRelation['navigationhiding']);
-        $sqlQuery = "SELECT `item_name` FROM " . $navTable
-            . " WHERE `username`='" . $cfgRelation['user'] . "'"
-            . " AND `item_type`='" . $type
-            . "' AND `db_name`='" . $GLOBALS['dbi']->escapeString($db)
-            . "'";
-        $result = $this->relation->queryAsControlUser($sqlQuery, false);
-        $hiddenItems = [];
-        if ($result) {
-            while ($row = $GLOBALS['dbi']->fetchArray($result)) {
-                $hiddenItems[] = $row[0];
-            }
-        }
-        $GLOBALS['dbi']->freeResult($result);
-
-        return $hiddenItems;
-    }
-
-    /**
-     * Returns the list of tables or views inside this database
-     *
-     * @param string $which        tables|views
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getTablesOrViews($which, $pos, $searchClause)
-    {
-        if ($which == 'tables') {
-            $condition = 'IN';
-        } else {
-            $condition = 'NOT IN';
-        }
-        $maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
-        $retval   = [];
-        $db       = $this->realName;
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $escdDb = $GLOBALS['dbi']->escapeString($db);
-            $query  = "SELECT `TABLE_NAME` AS `name` ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`TABLES` ";
-            $query .= "WHERE `TABLE_SCHEMA`='$escdDb' ";
-            $query .= "AND `TABLE_TYPE`" . $condition . "('BASE TABLE', 'SYSTEM VERSIONED') ";
-            if (! empty($searchClause)) {
-                $query .= "AND `TABLE_NAME` LIKE '%";
-                $query .= $GLOBALS['dbi']->escapeString($searchClause);
-                $query .= "%'";
-            }
-            $query .= "ORDER BY `TABLE_NAME` ASC ";
-            $query .= "LIMIT " . intval($pos) . ", $maxItems";
-            $retval = $GLOBALS['dbi']->fetchResult($query);
-        } else {
-            $query = " SHOW FULL TABLES FROM ";
-            $query .= Util::backquote($db);
-            $query .= " WHERE `Table_type`" . $condition . "('BASE TABLE', 'SYSTEM VERSIONED') ";
-            if (! empty($searchClause)) {
-                $query .= "AND " . Util::backquote(
-                    "Tables_in_" . $db
-                );
-                $query .= " LIKE '%" . $GLOBALS['dbi']->escapeString(
-                    $searchClause
-                );
-                $query .= "%'";
-            }
-            $handle = $GLOBALS['dbi']->tryQuery($query);
-            if ($handle !== false) {
-                $count = 0;
-                if ($GLOBALS['dbi']->dataSeek($handle, $pos)) {
-                    while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                        if ($count < $maxItems) {
-                            $retval[] = $arr[0];
-                            $count++;
-                        } else {
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the list of tables inside this database
-     *
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getTables($pos, $searchClause)
-    {
-        return $this->getTablesOrViews('tables', $pos, $searchClause);
-    }
-
-    /**
-     * Returns the list of views inside this database
-     *
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getViews($pos, $searchClause)
-    {
-        return $this->getTablesOrViews('views', $pos, $searchClause);
-    }
-
-    /**
-     * Returns the list of procedures or functions inside this database
-     *
-     * @param string $routineType  PROCEDURE|FUNCTION
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getRoutines($routineType, $pos, $searchClause)
-    {
-        $maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
-        $retval = [];
-        $db = $this->realName;
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $escdDb = $GLOBALS['dbi']->escapeString($db);
-            $query = "SELECT `ROUTINE_NAME` AS `name` ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`ROUTINES` ";
-            $query .= "WHERE `ROUTINE_SCHEMA` "
-                . Util::getCollateForIS() . "='$escdDb'";
-            $query .= "AND `ROUTINE_TYPE`='" . $routineType . "' ";
-            if (! empty($searchClause)) {
-                $query .= "AND `ROUTINE_NAME` LIKE '%";
-                $query .= $GLOBALS['dbi']->escapeString($searchClause);
-                $query .= "%'";
-            }
-            $query .= "ORDER BY `ROUTINE_NAME` ASC ";
-            $query .= "LIMIT " . intval($pos) . ", $maxItems";
-            $retval = $GLOBALS['dbi']->fetchResult($query);
-        } else {
-            $escdDb = $GLOBALS['dbi']->escapeString($db);
-            $query = "SHOW " . $routineType . " STATUS WHERE `Db`='$escdDb' ";
-            if (! empty($searchClause)) {
-                $query .= "AND `Name` LIKE '%";
-                $query .= $GLOBALS['dbi']->escapeString($searchClause);
-                $query .= "%'";
-            }
-            $handle = $GLOBALS['dbi']->tryQuery($query);
-            if ($handle !== false) {
-                $count = 0;
-                if ($GLOBALS['dbi']->dataSeek($handle, $pos)) {
-                    while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                        if ($count < $maxItems) {
-                            $retval[] = $arr['Name'];
-                            $count++;
-                        } else {
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the list of procedures inside this database
-     *
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getProcedures($pos, $searchClause)
-    {
-        return $this->getRoutines('PROCEDURE', $pos, $searchClause);
-    }
-
-    /**
-     * Returns the list of functions inside this database
-     *
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getFunctions($pos, $searchClause)
-    {
-        return $this->getRoutines('FUNCTION', $pos, $searchClause);
-    }
-
-    /**
-     * Returns the list of events inside this database
-     *
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    private function getEvents($pos, $searchClause)
-    {
-        $maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
-        $retval = [];
-        $db = $this->realName;
-        if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-            $escdDb = $GLOBALS['dbi']->escapeString($db);
-            $query = "SELECT `EVENT_NAME` AS `name` ";
-            $query .= "FROM `INFORMATION_SCHEMA`.`EVENTS` ";
-            $query .= "WHERE `EVENT_SCHEMA` "
-                . Util::getCollateForIS() . "='$escdDb' ";
-            if (! empty($searchClause)) {
-                $query .= "AND `EVENT_NAME` LIKE '%";
-                $query .= $GLOBALS['dbi']->escapeString($searchClause);
-                $query .= "%'";
-            }
-            $query .= "ORDER BY `EVENT_NAME` ASC ";
-            $query .= "LIMIT " . intval($pos) . ", $maxItems";
-            $retval = $GLOBALS['dbi']->fetchResult($query);
-        } else {
-            $escdDb = Util::backquote($db);
-            $query = "SHOW EVENTS FROM $escdDb ";
-            if (! empty($searchClause)) {
-                $query .= "WHERE `Name` LIKE '%";
-                $query .= $GLOBALS['dbi']->escapeString($searchClause);
-                $query .= "%'";
-            }
-            $handle = $GLOBALS['dbi']->tryQuery($query);
-            if ($handle !== false) {
-                $count = 0;
-                if ($GLOBALS['dbi']->dataSeek($handle, $pos)) {
-                    while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                        if ($count < $maxItems) {
-                            $retval[] = $arr['Name'];
-                            $count++;
-                        } else {
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns HTML for control buttons displayed infront of a node
-     *
-     * @return String HTML for control buttons
-     */
-    public function getHtmlForControlButtons()
-    {
-        $ret = '';
-        $cfgRelation = $this->relation->getRelationsParam();
-        if ($cfgRelation['navwork']) {
-            if ($this->hiddenCount > 0) {
-                $params = [
-                    'showUnhideDialog' => true,
-                    'dbName' => $this->realName,
-                ];
-                $ret = '<span class="dbItemControls">'
-                    . '<a href="navigation.php" data-post="'
-                    . Url::getCommon($params, '') . '"'
-                    . ' class="showUnhide ajax">'
-                    . Util::getImage(
-                        'show',
-                        __('Show hidden items')
-                    )
-                    . '</a></span>';
-            }
-        }
-
-        return $ret;
-    }
-
-    /**
-     * Sets the number of hidden items in this database
-     *
-     * @param int $count hidden item count
-     *
-     * @return void
-     */
-    public function setHiddenCount($count)
-    {
-        $this->hiddenCount = $count;
-    }
-
-    /**
-     * Returns the number of hidden items in this database
-     *
-     * @return int hidden item count
-     */
-    public function getHiddenCount()
-    {
-        return $this->hiddenCount;
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseChild.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseChild.php
deleted file mode 100644
index 0005915..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseChild.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Relation;
-use PhpMyAdmin\Url;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a node that is a child of a database node
- * This may either be a concrete child such as table or a container
- * such as table container
- *
- * @package PhpMyAdmin-Navigation
- */
-abstract class NodeDatabaseChild extends Node
-{
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    abstract protected function getItemType();
-
-    /**
-     * Returns HTML for control buttons displayed infront of a node
-     *
-     * @return String HTML for control buttons
-     */
-    public function getHtmlForControlButtons()
-    {
-        $ret = '';
-        $cfgRelation = $this->relation->getRelationsParam();
-        if ($cfgRelation['navwork']) {
-            $db = $this->realParent()->realName;
-            $item = $this->realName;
-
-            $params = [
-                'hideNavItem' => true,
-                'itemType' => $this->getItemType(),
-                'itemName' => $item,
-                'dbName' => $db,
-            ];
-
-            $ret = '<span class="navItemControls">'
-                . '<a href="navigation.php" data-post="'
-                . Url::getCommon($params, '') . '"'
-                . ' class="hideNavItem ajax">'
-                . Util::getImage('hide', __('Hide'))
-                . '</a></span>';
-        }
-
-        return $ret;
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseChildContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseChildContainer.php
deleted file mode 100644
index 7c182c6..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseChildContainer.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Represents container node that carries children of a database
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-/**
- * Represents container node that carries children of a database
- *
- * @package PhpMyAdmin-Navigation
- */
-abstract class NodeDatabaseChildContainer extends NodeDatabaseChild
-{
-    /**
-     * Initialises the class by setting the common variables
-     *
-     * @param string $name An identifier for the new node
-     * @param int    $type Type of node, may be one of CONTAINER or OBJECT
-     */
-    public function __construct($name, $type = Node::OBJECT)
-    {
-        parent::__construct($name, $type);
-        if ($GLOBALS['cfg']['NavigationTreeEnableGrouping']) {
-            $this->separator = $GLOBALS['cfg']['NavigationTreeTableSeparator'];
-            $this->separatorDepth = (int) $GLOBALS['cfg']['NavigationTreeTableLevel'];
-        }
-    }
-
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    protected function getItemType()
-    {
-        return 'group';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseContainer.php
deleted file mode 100644
index 9b5746f..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeDatabaseContainer.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\CheckUserPrivileges;
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for database nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeDatabaseContainer extends Node
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name An identifier for the new node
-     */
-    public function __construct($name)
-    {
-        $checkUserPrivileges = new CheckUserPrivileges($GLOBALS['dbi']);
-        $checkUserPrivileges->getPrivileges();
-
-        parent::__construct($name, Node::CONTAINER);
-
-        if ($GLOBALS['is_create_db_priv']
-            && $GLOBALS['cfg']['ShowCreateDb'] !== false
-        ) {
-            $new = NodeFactory::getInstance(
-                'Node',
-                _pgettext('Create new database', 'New')
-            );
-            $new->isNew = true;
-            $new->icon = Util::getImage('b_newdb', '');
-            $new->links = [
-                'text' => 'server_databases.php?server=' . $GLOBALS['server'],
-                'icon' => 'server_databases.php?server=' . $GLOBALS['server'],
-            ];
-            $new->classes = 'new_database italics';
-            $this->addChild($new);
-        }
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeEvent.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeEvent.php
deleted file mode 100644
index 91aa5ce..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeEvent.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a event node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeEvent extends NodeDatabaseChild
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage('b_events');
-        $this->links = [
-            'text' => 'db_events.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;item_name=%1$s&amp;edit_item=1',
-            'icon' => 'db_events.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;item_name=%1$s&amp;export_item=1',
-        ];
-        $this->classes = 'event';
-    }
-
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    protected function getItemType()
-    {
-        return 'event';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeEventContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeEventContainer.php
deleted file mode 100644
index 86c2937..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeEventContainer.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for events nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeEventContainer extends NodeDatabaseChildContainer
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Events'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_events', '');
-        $this->links = [
-            'text' => 'db_events.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s',
-            'icon' => 'db_events.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s',
-        ];
-        $this->realName = 'events';
-
-        $new = NodeFactory::getInstance(
-            'Node',
-            _pgettext('Create new event', 'New')
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_event_add', '');
-        $new->links = [
-            'text' => 'db_events.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&add_item=1',
-            'icon' => 'db_events.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&add_item=1',
-        ];
-        $new->classes = 'new_event italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeFunction.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeFunction.php
deleted file mode 100644
index ffd2afe..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeFunction.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a function node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeFunction extends NodeDatabaseChild
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage('b_routines', __('Function'));
-        $this->links = [
-            'text' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;item_name=%1$s&amp;item_type=FUNCTION'
-                . '&amp;edit_item=1',
-            'icon' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;item_name=%1$s&amp;item_type=FUNCTION'
-                . '&amp;execute_dialog=1',
-        ];
-        $this->classes = 'function';
-    }
-
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    protected function getItemType()
-    {
-        return 'function';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeFunctionContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeFunctionContainer.php
deleted file mode 100644
index 52715a3..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeFunctionContainer.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for functions nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeFunctionContainer extends NodeDatabaseChildContainer
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Functions'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_routines', __('Functions'));
-        $this->links = [
-            'text' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;type=FUNCTION',
-            'icon' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;type=FUNCTION',
-        ];
-        $this->realName = 'functions';
-
-        $newLabel = _pgettext('Create new function', 'New');
-        $new = NodeFactory::getInstance(
-            'Node',
-            $newLabel
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_routine_add', $newLabel);
-        $new->links = [
-            'text' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&add_item=1&amp;item_type=FUNCTION',
-            'icon' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&add_item=1&amp;item_type=FUNCTION',
-        ];
-        $new->classes = 'new_function italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeIndex.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeIndex.php
deleted file mode 100644
index c464114..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeIndex.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a index node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeIndex extends Node
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage('b_index', __('Index'));
-        $this->links = [
-            'text' => 'tbl_indexes.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;table=%2$s&amp;index=%1$s',
-            'icon' => 'tbl_indexes.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;table=%2$s&amp;index=%1$s',
-        ];
-        $this->classes = 'index';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeIndexContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeIndexContainer.php
deleted file mode 100644
index 9be90d3..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeIndexContainer.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for index nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeIndexContainer extends Node
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Indexes'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_index', __('Indexes'));
-        $this->links = [
-            'text' => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-            'icon' => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-        ];
-        $this->realName = 'indexes';
-
-        $newLabel = _pgettext('Create new index', 'New');
-        $new = NodeFactory::getInstance(
-            'Node',
-            $newLabel
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_index_add', $newLabel);
-        $new->links = [
-            'text' => 'tbl_indexes.php?server=' . $GLOBALS['server']
-                . '&amp;create_index=1&amp;added_fields=2'
-                . '&amp;db=%3$s&amp;table=%2$s',
-            'icon' => 'tbl_indexes.php?server=' . $GLOBALS['server']
-                . '&amp;create_index=1&amp;added_fields=2'
-                . '&amp;db=%3$s&amp;table=%2$s',
-        ];
-        $new->classes = 'new_index italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeProcedure.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeProcedure.php
deleted file mode 100644
index fbced93..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeProcedure.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a procedure node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeProcedure extends NodeDatabaseChild
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage('b_routines', __('Procedure'));
-        $this->links = [
-            'text' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;item_name=%1$s&amp;item_type=PROCEDURE'
-                . '&amp;edit_item=1',
-            'icon' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;item_name=%1$s&amp;item_type=PROCEDURE'
-                . '&amp;execute_dialog=1',
-        ];
-        $this->classes = 'procedure';
-    }
-
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    protected function getItemType()
-    {
-        return 'procedure';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeProcedureContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeProcedureContainer.php
deleted file mode 100644
index 1978ede..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeProcedureContainer.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for procedure nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeProcedureContainer extends NodeDatabaseChildContainer
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Procedures'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_routines', __('Procedures'));
-        $this->links = [
-            'text' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;type=PROCEDURE',
-            'icon' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;type=PROCEDURE',
-        ];
-        $this->realName = 'procedures';
-
-        $newLabel = _pgettext('Create new procedure', 'New');
-        $new = NodeFactory::getInstance(
-            'Node',
-            $newLabel
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_routine_add', $newLabel);
-        $new->links = [
-            'text' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&add_item=1',
-            'icon' => 'db_routines.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&add_item=1',
-        ];
-        $new->classes = 'new_procedure italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTable.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTable.php
deleted file mode 100644
index 89965eb..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTable.php
+++ /dev/null
@@ -1,310 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a columns node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeTable extends NodeDatabaseChild
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = [];
-        $this->addIcon(
-            Util::getScriptNameForOption(
-                $GLOBALS['cfg']['NavigationTreeDefaultTabTable'],
-                'table'
-            )
-        );
-        $this->addIcon(
-            Util::getScriptNameForOption(
-                $GLOBALS['cfg']['NavigationTreeDefaultTabTable2'],
-                'table'
-            )
-        );
-        $title = Util::getTitleForTarget(
-            $GLOBALS['cfg']['DefaultTabTable']
-        );
-        $this->title = $title;
-
-        $scriptName = Util::getScriptNameForOption(
-            $GLOBALS['cfg']['DefaultTabTable'],
-            'table'
-        );
-        $this->links = [
-            'text'  => $scriptName
-                . '?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s'
-                . '&amp;pos=0',
-            'icon'  => [
-                Util::getScriptNameForOption(
-                    $GLOBALS['cfg']['NavigationTreeDefaultTabTable'],
-                    'table'
-                )
-                . '?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-                Util::getScriptNameForOption(
-                    $GLOBALS['cfg']['NavigationTreeDefaultTabTable2'],
-                    'table'
-                )
-                . '?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-            ],
-            'title' => $this->title,
-        ];
-        $this->classes = 'table';
-    }
-
-    /**
-     * Returns the number of children of type $type present inside this container
-     * This method is overridden by the PhpMyAdmin\Navigation\Nodes\NodeDatabase
-     * and PhpMyAdmin\Navigation\Nodes\NodeTable classes
-     *
-     * @param string $type         The type of item we are looking for
-     *                             ('columns' or 'indexes')
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return int
-     */
-    public function getPresence($type = '', $searchClause = '')
-    {
-        $retval = 0;
-        $db = $this->realParent()->realName;
-        $table = $this->realName;
-        switch ($type) {
-            case 'columns':
-                if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-                    $db = $GLOBALS['dbi']->escapeString($db);
-                    $table = $GLOBALS['dbi']->escapeString($table);
-                    $query = "SELECT COUNT(*) ";
-                    $query .= "FROM `INFORMATION_SCHEMA`.`COLUMNS` ";
-                    $query .= "WHERE `TABLE_NAME`='$table' ";
-                    $query .= "AND `TABLE_SCHEMA`='$db'";
-                    $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-                } else {
-                    $db = Util::backquote($db);
-                    $table = Util::backquote($table);
-                    $query = "SHOW COLUMNS FROM $table FROM $db";
-                    $retval = (int) $GLOBALS['dbi']->numRows(
-                        $GLOBALS['dbi']->tryQuery($query)
-                    );
-                }
-                break;
-            case 'indexes':
-                $db = Util::backquote($db);
-                $table = Util::backquote($table);
-                $query = "SHOW INDEXES FROM $table FROM $db";
-                $retval = (int) $GLOBALS['dbi']->numRows(
-                    $GLOBALS['dbi']->tryQuery($query)
-                );
-                break;
-            case 'triggers':
-                if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-                    $db = $GLOBALS['dbi']->escapeString($db);
-                    $table = $GLOBALS['dbi']->escapeString($table);
-                    $query = "SELECT COUNT(*) ";
-                    $query .= "FROM `INFORMATION_SCHEMA`.`TRIGGERS` ";
-                    $query .= "WHERE `EVENT_OBJECT_SCHEMA` "
-                    . Util::getCollateForIS() . "='$db' ";
-                    $query .= "AND `EVENT_OBJECT_TABLE` "
-                    . Util::getCollateForIS() . "='$table'";
-                    $retval = (int) $GLOBALS['dbi']->fetchValue($query);
-                } else {
-                    $db = Util::backquote($db);
-                    $table = $GLOBALS['dbi']->escapeString($table);
-                    $query = "SHOW TRIGGERS FROM $db WHERE `Table` = '$table'";
-                    $retval = (int) $GLOBALS['dbi']->numRows(
-                        $GLOBALS['dbi']->tryQuery($query)
-                    );
-                }
-                break;
-            default:
-                break;
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the names of children of type $type present inside this container
-     * This method is overridden by the PhpMyAdmin\Navigation\Nodes\NodeDatabase
-     * and PhpMyAdmin\Navigation\Nodes\NodeTable classes
-     *
-     * @param string $type         The type of item we are looking for
-     *                             ('tables', 'views', etc)
-     * @param int    $pos          The offset of the list within the results
-     * @param string $searchClause A string used to filter the results of the query
-     *
-     * @return array
-     */
-    public function getData($type, $pos, $searchClause = '')
-    {
-        $maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
-        $retval = [];
-        $db = $this->realParent()->realName;
-        $table = $this->realName;
-        switch ($type) {
-            case 'columns':
-                if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-                    $db = $GLOBALS['dbi']->escapeString($db);
-                    $table = $GLOBALS['dbi']->escapeString($table);
-                    $query = "SELECT `COLUMN_NAME` AS `name` ";
-                    $query .= ",`COLUMN_KEY` AS `key` ";
-                    $query .= ",`DATA_TYPE` AS `type` ";
-                    $query .= ",`COLUMN_DEFAULT` AS `default` ";
-                    $query .= ",IF (`IS_NULLABLE` = 'NO', '', 'nullable') AS `nullable` ";
-                    $query .= "FROM `INFORMATION_SCHEMA`.`COLUMNS` ";
-                    $query .= "WHERE `TABLE_NAME`='$table' ";
-                    $query .= "AND `TABLE_SCHEMA`='$db' ";
-                    $query .= "ORDER BY `COLUMN_NAME` ASC ";
-                    $query .= "LIMIT " . intval($pos) . ", $maxItems";
-                    $retval = $GLOBALS['dbi']->fetchResult($query);
-                    break;
-                }
-
-                $db = Util::backquote($db);
-                $table = Util::backquote($table);
-                $query = "SHOW COLUMNS FROM $table FROM $db";
-                $handle = $GLOBALS['dbi']->tryQuery($query);
-                if ($handle === false) {
-                    break;
-                }
-
-                $count = 0;
-                if ($GLOBALS['dbi']->dataSeek($handle, $pos)) {
-                    while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                        if ($count < $maxItems) {
-                            $retval[] = $arr['Field'];
-                            $count++;
-                        } else {
-                            break;
-                        }
-                    }
-                }
-                break;
-            case 'indexes':
-                $db = Util::backquote($db);
-                $table = Util::backquote($table);
-                $query = "SHOW INDEXES FROM $table FROM $db";
-                $handle = $GLOBALS['dbi']->tryQuery($query);
-                if ($handle === false) {
-                    break;
-                }
-
-                $count = 0;
-                while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                    if (in_array($arr['Key_name'], $retval)) {
-                        continue;
-                    }
-                    if ($pos <= 0 && $count < $maxItems) {
-                        $retval[] = $arr['Key_name'];
-                        $count++;
-                    }
-                    $pos--;
-                }
-                break;
-            case 'triggers':
-                if (! $GLOBALS['cfg']['Server']['DisableIS']) {
-                    $db = $GLOBALS['dbi']->escapeString($db);
-                    $table = $GLOBALS['dbi']->escapeString($table);
-                    $query = "SELECT `TRIGGER_NAME` AS `name` ";
-                    $query .= "FROM `INFORMATION_SCHEMA`.`TRIGGERS` ";
-                    $query .= "WHERE `EVENT_OBJECT_SCHEMA` "
-                    . Util::getCollateForIS() . "='$db' ";
-                    $query .= "AND `EVENT_OBJECT_TABLE` "
-                    . Util::getCollateForIS() . "='$table' ";
-                    $query .= "ORDER BY `TRIGGER_NAME` ASC ";
-                    $query .= "LIMIT " . intval($pos) . ", $maxItems";
-                    $retval = $GLOBALS['dbi']->fetchResult($query);
-                    break;
-                }
-
-                $db = Util::backquote($db);
-                $table = $GLOBALS['dbi']->escapeString($table);
-                $query = "SHOW TRIGGERS FROM $db WHERE `Table` = '$table'";
-                $handle = $GLOBALS['dbi']->tryQuery($query);
-                if ($handle === false) {
-                    break;
-                }
-
-                $count = 0;
-                if ($GLOBALS['dbi']->dataSeek($handle, $pos)) {
-                    while ($arr = $GLOBALS['dbi']->fetchArray($handle)) {
-                        if ($count < $maxItems) {
-                            $retval[] = $arr['Trigger'];
-                            $count++;
-                        } else {
-                            break;
-                        }
-                    }
-                }
-                break;
-            default:
-                break;
-        }
-
-        return $retval;
-    }
-
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    protected function getItemType()
-    {
-        return 'table';
-    }
-
-    /**
-     * Add an icon to navigation tree
-     *
-     * @param string $page Page name to redirect
-     *
-     * @return void
-     */
-    private function addIcon($page)
-    {
-        if (empty($page)) {
-            return;
-        }
-
-        switch ($page) {
-            case 'tbl_structure.php':
-                $this->icon[] = Util::getImage('b_props', __('Structure'));
-                break;
-            case 'tbl_select.php':
-                $this->icon[] = Util::getImage('b_search', __('Search'));
-                break;
-            case 'tbl_change.php':
-                $this->icon[] = Util::getImage('b_insrow', __('Insert'));
-                break;
-            case 'tbl_sql.php':
-                $this->icon[] = Util::getImage('b_sql', __('SQL'));
-                break;
-            case 'sql.php':
-                $this->icon[] = Util::getImage('b_browse', __('Browse'));
-                break;
-        }
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTableContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTableContainer.php
deleted file mode 100644
index ec93203..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTableContainer.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for table nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeTableContainer extends NodeDatabaseChildContainer
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Tables'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_browse', __('Tables'));
-        $this->links = [
-            'text' => 'db_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;tbl_type=table',
-            'icon' => 'db_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;tbl_type=table',
-        ];
-        $this->realName = 'tables';
-        $this->classes = 'tableContainer subContainer';
-
-        $newLabel = _pgettext('Create new table', 'New');
-        $new = NodeFactory::getInstance(
-            'Node',
-            $newLabel
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_table_add', $newLabel);
-        $new->links = [
-            'text' => 'tbl_create.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s',
-            'icon' => 'tbl_create.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s',
-        ];
-        $new->classes = 'new_table italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTrigger.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTrigger.php
deleted file mode 100644
index 8ec4612..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTrigger.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a trigger node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeTrigger extends Node
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage('b_triggers');
-        $this->links = [
-            'text' => 'db_triggers.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;item_name=%1$s&amp;edit_item=1',
-            'icon' => 'db_triggers.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;item_name=%1$s&amp;export_item=1',
-        ];
-        $this->classes = 'trigger';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTriggerContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTriggerContainer.php
deleted file mode 100644
index a5aa3b7..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeTriggerContainer.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for trigger nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeTriggerContainer extends Node
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Triggers'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_triggers');
-        $this->links = [
-            'text' => 'db_triggers.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-            'icon' => 'db_triggers.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-        ];
-        $this->realName = 'triggers';
-
-        $new = NodeFactory::getInstance(
-            'Node',
-            _pgettext('Create new trigger', 'New')
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_trigger_add', '');
-        $new->links = [
-            'text' => 'db_triggers.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;add_item=1',
-            'icon' => 'db_triggers.php?server=' . $GLOBALS['server']
-                . '&amp;db=%3$s&amp;add_item=1',
-        ];
-        $new->classes = 'new_trigger italics';
-        $this->addChild($new);
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeView.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeView.php
deleted file mode 100644
index 1ded149..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeView.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Util;
-
-/**
- * Represents a view node in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeView extends NodeDatabaseChild
-{
-    /**
-     * Initialises the class
-     *
-     * @param string $name    An identifier for the new node
-     * @param int    $type    Type of node, may be one of CONTAINER or OBJECT
-     * @param bool   $isGroup Whether this object has been created
-     *                        while grouping nodes
-     */
-    public function __construct($name, $type = Node::OBJECT, $isGroup = false)
-    {
-        parent::__construct($name, $type, $isGroup);
-        $this->icon = Util::getImage('b_props', __('View'));
-        $this->links = [
-            'text' => 'sql.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s&amp;pos=0',
-            'icon' => 'tbl_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s&amp;table=%1$s',
-        ];
-        $this->classes = 'view';
-    }
-
-    /**
-     * Returns the type of the item represented by the node.
-     *
-     * @return string type of the item
-     */
-    protected function getItemType()
-    {
-        return 'view';
-    }
-}
diff --git a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeViewContainer.php b/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeViewContainer.php
deleted file mode 100644
index f202904..0000000
--- a/srcs/phpmyadmin/libraries/classes/Navigation/Nodes/NodeViewContainer.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Functionality for the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Navigation\Nodes;
-
-use PhpMyAdmin\Navigation\NodeFactory;
-use PhpMyAdmin\Util;
-
-/**
- * Represents a container for view nodes in the navigation tree
- *
- * @package PhpMyAdmin-Navigation
- */
-class NodeViewContainer extends NodeDatabaseChildContainer
-{
-    /**
-     * Initialises the class
-     */
-    public function __construct()
-    {
-        parent::__construct(__('Views'), Node::CONTAINER);
-        $this->icon = Util::getImage('b_views', __('Views'));
-        $this->links = [
-            'text' => 'db_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;tbl_type=view',
-            'icon' => 'db_structure.php?server=' . $GLOBALS['server']
-                . '&amp;db=%1$s&amp;tbl_type=view',
-        ];
-        $this->classes = 'viewContainer subContainer';
-        $this->realName = 'views';
-
-        $newLabel = _pgettext('Create new view', 'New');
-        $new = NodeFactory::getInstance(
-            'Node',
-            $newLabel
-        );
-        $new->isNew = true;
-        $new->icon = Util::getImage('b_view_add', $newLabel);
-        $new->links = [
-            'text' => 'view_create.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s',
-            'icon' => 'view_create.php?server=' . $GLOBALS['server']
-                . '&amp;db=%2$s',
-        ];
-        $new->classes = 'new_view italics';
-        $this->addChild($new);
-    }
-}