Update website

This commit is contained in:
Guilhem Lavaux 2024-11-19 08:02:04 +01:00
parent 4413528994
commit 1d90fbf296
6865 changed files with 1091082 additions and 0 deletions

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<?php
/**
* This class is responsible for instantiating
* the various components of the navigation panel
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation;
use PhpMyAdmin\Config\PageSettings;
use PhpMyAdmin\ConfigStorage\Relation;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\ResponseRenderer;
use PhpMyAdmin\Sanitize;
use PhpMyAdmin\Server\Select;
use PhpMyAdmin\Template;
use PhpMyAdmin\Theme;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
use function __;
use function count;
use function defined;
use function file_exists;
use function is_bool;
use function parse_url;
use function strpos;
use function trim;
use const PHP_URL_HOST;
/**
* The navigation panel - displays server, db and table selection tree
*/
class Navigation
{
/** @var Template */
private $template;
/** @var Relation */
private $relation;
/** @var DatabaseInterface */
private $dbi;
/** @var NavigationTree */
private $tree;
/**
* @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 = ResponseRenderer::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()
);
// Internal link detected
$logo['attributes'] = '';
} else {
// External links having a domain name should not be considered
// to be links that can use our internal ajax loading
$logo['attributes'] = ' class="disableAjax"';
}
}
if ($cfg['NavigationDisplayServers'] && count($cfg['Servers']) > 1) {
$serverSelect = Select::render(true, true);
}
if (! defined('PMA_DISABLE_NAVI_SETTINGS')) {
$pageSettings = new PageSettings('Navi', 'pma_navigation_settings');
$response->addHTML($pageSettings->getErrorHTML());
$navigationSettings = $pageSettings->getHTML();
}
}
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,
'config_navigation_width' => $cfg['NavigationWidth'],
'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,
'is_mariadb' => $this->dbi->isMariaDB(),
]);
}
/**
* 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
*/
public function hideNavigationItem(
$itemName,
$itemType,
$dbName,
$tableName = null
): void {
$navigationItemsHidingFeature = $this->relation->getRelationParameters()->navigationItemsHidingFeature;
if ($navigationItemsHidingFeature === null) {
return;
}
$navTable = Util::backquote($navigationItemsHidingFeature->database)
. '.' . Util::backquote($navigationItemsHidingFeature->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) : '' )
. "')";
$this->dbi->tryQueryAsControlUser($sqlQuery);
}
/**
* 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
*/
public function unhideNavigationItem(
$itemName,
$itemType,
$dbName,
$tableName = null
): void {
$navigationItemsHidingFeature = $this->relation->getRelationParameters()->navigationItemsHidingFeature;
if ($navigationItemsHidingFeature === null) {
return;
}
$navTable = Util::backquote($navigationItemsHidingFeature->database)
. '.' . Util::backquote($navigationItemsHidingFeature->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) . "'"
: ''
);
$this->dbi->tryQueryAsControlUser($sqlQuery);
}
/**
* 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
{
$navigationItemsHidingFeature = $this->relation->getRelationParameters()->navigationItemsHidingFeature;
if ($navigationItemsHidingFeature === null) {
return [];
}
$navTable = Util::backquote($navigationItemsHidingFeature->database)
. '.' . Util::backquote($navigationItemsHidingFeature->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 = $this->dbi->tryQueryAsControlUser($sqlQuery);
$hidden = [];
if ($result) {
foreach ($result as $row) {
$type = $row['item_type'];
if (! isset($hidden[$type])) {
$hidden[$type] = [];
}
$hidden[$type][] = $row['item_name'];
}
}
return $hidden;
}
/**
* @return string Logo source
*/
private function getLogoSource(): string
{
global $theme;
if ($theme instanceof Theme) {
if (@file_exists($theme->getFsPath() . 'img/logo_left.png')) {
return $theme->getPath() . '/img/logo_left.png';
}
if (@file_exists($theme->getFsPath() . 'img/pma_logo2.png')) {
return $theme->getPath() . '/img/pma_logo2.png';
}
}
return '';
}
}

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<?php
/**
* This class is responsible for creating Node objects
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation;
use PhpMyAdmin\Navigation\Nodes\Node;
use function __;
use function class_exists;
use function preg_match;
use function sprintf;
use function trigger_error;
use const E_USER_ERROR;
/**
* Node factory - instantiates Node objects or objects derived from the Node class
*/
class NodeFactory
{
/** @var string */
protected static $namespace = 'PhpMyAdmin\\Navigation\\Nodes\\%s';
/**
* Sanitizes the name of a Node class
*
* @param string $class The class name to be sanitized
*
* @return string
* @psalm-return class-string
*/
private static function sanitizeClass($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 $class The class name to check
*
* @return string
* @psalm-return class-string
*/
private static function checkClass($class)
{
/** @var class-string $class */
$class = sprintf(self::$namespace, $class);
if (! class_exists($class)) {
/** @var class-string $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|array $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 static function getInstance(
$class = 'Node',
$name = 'default',
$type = Node::OBJECT,
$isGroup = false
): Node {
$class = self::sanitizeClass($class);
/** @var Node $node */
$node = new $class($name, $type, $isGroup);
return $node;
}
/**
* Instantiates a Node object that will be used only for "New db/table/etc.." objects
*
* @param string $name An identifier for the new node
* @param string $classes Extra CSS classes for the node
*/
public static function getInstanceForNewNode(
string $name,
string $classes
): Node {
$node = new Node($name, Node::OBJECT, false);
$node->title = $name;
$node->isNew = true;
$node->classes = $classes;
return $node;
}
}

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<?php
/**
* Functionality for the navigation tree in the left frame
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\ConfigStorage\Relation;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Html\Generator;
use PhpMyAdmin\Util;
use function __;
use function array_keys;
use function array_reverse;
use function array_slice;
use function base64_encode;
use function count;
use function implode;
use function in_array;
use function is_string;
use function preg_match;
use function sort;
use function sprintf;
use function strlen;
use function strpos;
use function strstr;
/**
* The Node is the building block for the collapsible navigation tree
*/
class Node
{
public const CONTAINER = 0;
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 = self::OBJECT;
/**
* @var bool Whether this object has been created while grouping nodes
* Only relevant if the node is of type CONTAINER
*/
public $isGroup = false;
/**
* @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;
/**
* For the IMG tag, used when rendering the node.
*
* @var array<string, string>
* @psalm-var array{image: string, title: string}
*/
public $icon = ['image' => '', 'title' => ''];
/**
* An array of A tags, used when rendering the node.
*
* @var array<string, mixed>
* @psalm-var array{
* text: array{route: string, params: array<string, mixed>},
* icon: array{route: string, params: array<string, mixed>},
* second_icon?: array{route: string, params: array<string, mixed>},
* title?: string
* }
*/
public $links = [
'text' => ['route' => '', 'params' => []],
'icon' => ['route' => '', 'params' => []],
];
/** @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;
/** @var string|null */
public $urlParamName = null;
/**
* 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 = self::OBJECT, $isGroup = false)
{
global $dbi;
if (strlen((string) $name)) {
$this->name = $name;
$this->realName = $name;
}
if ($type === self::CONTAINER) {
$this->type = self::CONTAINER;
}
$this->isGroup = (bool) $isGroup;
$this->relation = new Relation($dbi);
}
/**
* Adds a child node to this node
*
* @param Node $child A child node
*/
public function addChild($child): void
{
$this->children[] = $child;
$child->parent = $this;
}
/**
* Returns a child node given it's name
*
* @param string $name The name of requested child
* @param bool $realName Whether to use the "realName"
* instead of "name" in comparisons
*
* @return Node|null The requested child node or null,
* if the requested node cannot be found
*/
public function getChild($name, $realName = false): ?Node
{
if ($realName) {
foreach ($this->children as $child) {
if ($child->realName == $name) {
return $child;
}
}
} else {
foreach ($this->children as $child) {
if ($child->name == $name && $child->isNew === false) {
return $child;
}
}
}
return null;
}
/**
* Removes a child node from this node
*
* @param string $name The name of child to be removed
*/
public function removeChild($name): void
{
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 $group == true
*
* @return Node[] An array of parent Nodes
*/
public function parents($self = false, $containers = false, $groups = false): array
{
$parents = [];
if ($self && ($this->type != self::CONTAINER || $containers) && (! $this->isGroup || $groups)) {
$parents[] = $this;
}
$parent = $this->parent;
while ($parent !== null) {
if (($parent->type != self::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 $countEmptyContainers Whether to count empty child
* containers as valid children
*/
public function hasChildren($countEmptyContainers = true): bool
{
$retval = false;
if ($countEmptyContainers) {
if (count($this->children)) {
$retval = true;
}
} else {
foreach ($this->children as $child) {
if ($child->type == self::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
*/
public function hasSiblings(): bool
{
$retval = false;
$paths = $this->getPaths();
if (count($paths['aPath_clean']) > 3) {
return true;
}
foreach ($this->parent->children as $child) {
if ($child !== $this && ($child->type == self::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(): int
{
$retval = 0;
foreach ($this->children as $child) {
if ($child->type == self::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(): array
{
$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, $searchClause = '')
{
if (isset($GLOBALS['cfg']['Server']['DisableIS']) && ! $GLOBALS['cfg']['Server']['DisableIS']) {
return $this->getDataFromInfoSchema($pos, $searchClause);
}
if ($GLOBALS['dbs_to_test'] === false) {
return $this->getDataFromShowDatabases($pos, $searchClause);
}
return $this->getDataFromShowDatabasesLike($pos, $searchClause);
}
/**
* 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 = '')
{
global $dbi;
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);
return (int) $dbi->fetchValue($query);
}
if ($GLOBALS['dbs_to_test'] === false) {
$query = 'SHOW DATABASES ';
$query .= $this->getWhereClause('Database', $searchClause);
return (int) $dbi->queryAndGetNumRows($query);
}
$retval = 0;
foreach ($this->getDatabasesToSearch($searchClause) as $db) {
$query = "SHOW DATABASES LIKE '" . $db . "'";
$retval += (int) $dbi->queryAndGetNumRows($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 ';
return (int) $dbi->fetchValue($query);
}
if ($GLOBALS['dbs_to_test'] !== false) {
$prefixMap = [];
foreach ($this->getDatabasesToSearch($searchClause) as $db) {
$query = "SHOW DATABASES LIKE '" . $db . "'";
$handle = $dbi->tryQuery($query);
if ($handle === false) {
continue;
}
while ($arr = $handle->fetchRow()) {
if ($this->isHideDb($arr[0])) {
continue;
}
$prefix = strstr($arr[0], $dbSeparator, true);
if ($prefix === false) {
$prefix = $arr[0];
}
$prefixMap[$prefix] = 1;
}
}
return count($prefixMap);
}
$prefixMap = [];
$query = 'SHOW DATABASES ';
$query .= $this->getWhereClause('Database', $searchClause);
$handle = $dbi->tryQuery($query);
if ($handle !== false) {
while ($arr = $handle->fetchRow()) {
$prefix = strstr($arr[0], $dbSeparator, true);
if ($prefix === false) {
$prefix = $arr[0];
}
$prefixMap[$prefix] = 1;
}
}
return count($prefixMap);
}
/**
* Detemines whether a given database should be hidden according to 'hide_db'
*
* @param string $db database name
*/
private function isHideDb($db): bool
{
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)
{
global $dbi;
$databases = [];
if (! empty($searchClause)) {
$databases = [
'%' . $dbi->escapeString($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 = '')
{
global $dbi;
$whereClause = 'WHERE TRUE ';
if (! empty($searchClause)) {
$whereClause .= 'AND ' . Util::backquote($columnName)
. " LIKE '%";
$whereClause .= $dbi->escapeString($searchClause);
$whereClause .= "%' ";
}
if (! empty($GLOBALS['cfg']['Server']['hide_db'])) {
$whereClause .= 'AND ' . Util::backquote($columnName)
. " NOT REGEXP '"
. $dbi->escapeString($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 '"
. $dbi->escapeString($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(): string
{
return '';
}
/**
* Returns CSS classes for a node
*
* @param bool $match Whether the node matched loaded tree
*
* @return string with html classes.
*/
public function getCssClasses($match): string
{
if (! $GLOBALS['cfg']['NavigationTreeEnableExpansion']) {
return '';
}
$result = ['expander'];
if ($this->isGroup || $match) {
$result[] = 'loaded';
}
if ($this->type == self::CONTAINER) {
$result[] = 'container';
}
return implode(' ', $result);
}
/**
* Returns icon for the node
*
* @param bool $match Whether the node matched loaded tree
*
* @return string with image name
*/
public function getIcon($match): string
{
if (! $GLOBALS['cfg']['NavigationTreeEnableExpansion']) {
return '';
}
if ($match) {
$this->visible = true;
return Generator::getImage('b_minus');
}
return Generator::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()
{
global $dbi;
$navigationItemsHidingFeature = $this->relation->getRelationParameters()->navigationItemsHidingFeature;
if ($navigationItemsHidingFeature !== null) {
$navTable = Util::backquote($navigationItemsHidingFeature->database)
. '.' . Util::backquote($navigationItemsHidingFeature->navigationHiding);
$sqlQuery = 'SELECT `db_name`, COUNT(*) AS `count` FROM ' . $navTable
. " WHERE `username`='"
. $dbi->escapeString($GLOBALS['cfg']['Server']['user']) . "'"
. ' GROUP BY `db_name`';
return $dbi->fetchResult($sqlQuery, 'db_name', 'count', DatabaseInterface::CONNECT_CONTROL);
}
return null;
}
/**
* @param int $pos The offset of the list within the results.
* @param string $searchClause A string used to filter the results of the query.
*
* @return array
*/
private function getDataFromInfoSchema($pos, $searchClause)
{
global $dbi, $cfg;
$maxItems = $cfg['FirstLevelNavigationItems'];
if (! $cfg['NavigationTreeEnableGrouping'] || ! $cfg['ShowDatabasesNavigationAsTree']) {
$query = sprintf(
'SELECT `SCHEMA_NAME` FROM `INFORMATION_SCHEMA`.`SCHEMATA` %sORDER BY `SCHEMA_NAME` LIMIT %d, %d',
$this->getWhereClause('SCHEMA_NAME', $searchClause),
$pos,
$maxItems
);
return $dbi->fetchResult($query);
}
$dbSeparator = $cfg['NavigationTreeDbSeparator'];
$query = sprintf(
'SELECT `SCHEMA_NAME` FROM `INFORMATION_SCHEMA`.`SCHEMATA`, (SELECT DB_first_level'
. ' FROM ( SELECT DISTINCT SUBSTRING_INDEX(SCHEMA_NAME, \'%1$s\', 1) DB_first_level'
. ' FROM INFORMATION_SCHEMA.SCHEMATA %2$s) t'
. ' ORDER BY DB_first_level ASC LIMIT %3$d, %4$d) t2'
. ' %2$sAND 1 = LOCATE(CONCAT(DB_first_level, \'%1$s\'),'
. ' CONCAT(SCHEMA_NAME, \'%1$s\')) ORDER BY SCHEMA_NAME ASC',
$dbi->escapeString($dbSeparator),
$this->getWhereClause('SCHEMA_NAME', $searchClause),
$pos,
$maxItems
);
return $dbi->fetchResult($query);
}
/**
* @param int $pos The offset of the list within the results.
* @param string $searchClause A string used to filter the results of the query.
*
* @return array
*/
private function getDataFromShowDatabases($pos, $searchClause)
{
global $dbi, $cfg;
$maxItems = $cfg['FirstLevelNavigationItems'];
if (! $cfg['NavigationTreeEnableGrouping'] || ! $cfg['ShowDatabasesNavigationAsTree']) {
$handle = $dbi->tryQuery(sprintf(
'SHOW DATABASES %s',
$this->getWhereClause('Database', $searchClause)
));
if ($handle === false) {
return [];
}
$count = 0;
if (! $handle->seek($pos)) {
return [];
}
$retval = [];
while ($arr = $handle->fetchRow()) {
if ($count >= $maxItems) {
break;
}
$retval[] = $arr[0];
$count++;
}
return $retval;
}
$dbSeparator = $cfg['NavigationTreeDbSeparator'];
$handle = $dbi->tryQuery(sprintf(
'SHOW DATABASES %s',
$this->getWhereClause('Database', $searchClause)
));
$prefixes = [];
if ($handle !== false) {
$prefixMap = [];
$total = $pos + $maxItems;
while ($arr = $handle->fetchRow()) {
$prefix = strstr($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);
}
$subClauses = [];
foreach ($prefixes as $prefix) {
$subClauses[] = sprintf(
' LOCATE(\'%1$s%2$s\', CONCAT(`Database`, \'%2$s\')) = 1 ',
$dbi->escapeString((string) $prefix),
$dbSeparator
);
}
$query = sprintf(
'SHOW DATABASES %sAND (%s)',
$this->getWhereClause('Database', $searchClause),
implode('OR', $subClauses)
);
return $dbi->fetchResult($query);
}
/**
* @param int $pos The offset of the list within the results.
* @param string $searchClause A string used to filter the results of the query.
*
* @return array
*/
private function getDataFromShowDatabasesLike($pos, $searchClause)
{
global $dbi, $cfg;
$maxItems = $cfg['FirstLevelNavigationItems'];
if (! $cfg['NavigationTreeEnableGrouping'] || ! $cfg['ShowDatabasesNavigationAsTree']) {
$retval = [];
$count = 0;
foreach ($this->getDatabasesToSearch($searchClause) as $db) {
$handle = $dbi->tryQuery(sprintf('SHOW DATABASES LIKE \'%s\'', $db));
if ($handle === false) {
continue;
}
while ($arr = $handle->fetchRow()) {
if ($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 = $cfg['NavigationTreeDbSeparator'];
$retval = [];
$prefixMap = [];
$total = $pos + $maxItems;
foreach ($this->getDatabasesToSearch($searchClause) as $db) {
$handle = $dbi->tryQuery(sprintf('SHOW DATABASES LIKE \'%s\'', $db));
if ($handle === false) {
continue;
}
while ($arr = $handle->fetchRow()) {
if ($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) {
$handle = $dbi->tryQuery(sprintf('SHOW DATABASES LIKE \'%s\'', $db));
if ($handle === false) {
continue;
}
while ($arr = $handle->fetchRow()) {
if ($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;
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
use function strlen;
use function substr;
/**
* Represents a columns node in the navigation tree
*/
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 = ['image' => $this->getColumnIcon($item['key']), 'title' => __('Column')];
$this->links = [
'text' => [
'route' => '/table/structure/change',
'params' => ['change_column' => 1, 'db' => null, 'table' => null, 'field' => null],
],
'icon' => [
'route' => '/table/structure/change',
'params' => ['change_column' => 1, 'db' => null, 'table' => null, 'field' => null],
],
'title' => __('Structure'),
];
$this->urlParamName = 'field';
}
/**
* 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<string, mixed> $item Item is array containing required info
*
* @return string Display name for navigation tree
*/
private function getDisplayName($item)
{
$retval = $item['name'];
$flag = 0;
foreach ($item as $key => $value) {
if (empty($value) || $key === 'name') {
continue;
}
$flag == 0 ? $retval .= ' (' : $retval .= ', ';
$flag = 1;
$retval .= $this->getTruncateValue($key, $value);
}
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;
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for column nodes in the navigation tree
*/
class NodeColumnContainer extends Node
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Columns'), Node::CONTAINER);
$this->icon = ['image' => 'pause', 'title' => __('Columns')];
$this->links = [
'text' => ['route' => '/table/structure', 'params' => ['db' => null, 'table' => null]],
'icon' => ['route' => '/table/structure', 'params' => ['db' => null, 'table' => null]],
];
$this->realName = 'columns';
$newLabel = _pgettext('Create new column', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_column italics');
$new->icon = ['image' => 'b_column_add', 'title' => $newLabel];
$new->links = [
'text' => [
'route' => '/table/add-field',
'params' => ['field_where' => 'last', 'after_field' => '', 'db' => null, 'table' => null],
],
'icon' => [
'route' => '/table/add-field',
'params' => ['field_where' => 'last', 'after_field' => '', 'db' => null, 'table' => null],
],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Html\Generator;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
use function __;
use function in_array;
use function intval;
use function substr;
/**
* Represents a database node in the navigation tree
*/
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 = ['image' => 's_db', 'title' => __('Database operations')];
$this->links = [
'text' => [
'route' => Util::getUrlForOption($GLOBALS['cfg']['DefaultTabDatabase'], 'database'),
'params' => ['db' => null],
],
'icon' => ['route' => '/database/operations', 'params' => ['db' => null]],
'title' => __('Structure'),
];
$this->classes = 'database';
$this->urlParamName = 'db';
}
/**
* 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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
public function getPresence($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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
private function getTableOrViewCount($which, $searchClause, $singleItem)
{
global $dbi;
$db = $this->realName;
if ($which === 'tables') {
$condition = 'IN';
} else {
$condition = 'NOT IN';
}
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($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) $dbi->fetchValue($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 = $dbi->queryAndGetNumRows($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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
private function getTableCount($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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
private function getViewCount($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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
private function getProcedureCount($searchClause, $singleItem)
{
global $dbi;
$db = $this->realName;
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($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) $dbi->fetchValue($query);
} else {
$db = $dbi->escapeString($db);
$query = "SHOW PROCEDURE STATUS WHERE `Db`='" . $db . "' ";
if (! empty($searchClause)) {
$query .= 'AND ' . $this->getWhereClauseForSearch($searchClause, $singleItem, 'Name');
}
$retval = $dbi->queryAndGetNumRows($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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
private function getFunctionCount($searchClause, $singleItem)
{
global $dbi;
$db = $this->realName;
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($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) $dbi->fetchValue($query);
} else {
$db = $dbi->escapeString($db);
$query = "SHOW FUNCTION STATUS WHERE `Db`='" . $db . "' ";
if (! empty($searchClause)) {
$query .= 'AND ' . $this->getWhereClauseForSearch($searchClause, $singleItem, 'Name');
}
$retval = $dbi->queryAndGetNumRows($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 bool $singleItem Whether to get presence of a single known
* item or false in none
*
* @return int
*/
private function getEventCount($searchClause, $singleItem)
{
global $dbi;
$db = $this->realName;
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($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) $dbi->fetchValue($query);
} else {
$db = Util::backquote($db);
$query = 'SHOW EVENTS FROM ' . $db . ' ';
if (! empty($searchClause)) {
$query .= 'WHERE ' . $this->getWhereClauseForSearch($searchClause, $singleItem, 'Name');
}
$retval = $dbi->queryAndGetNumRows($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 bool $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
) {
global $dbi;
$query = '';
if ($singleItem) {
$query .= Util::backquote($columnName) . ' = ';
$query .= "'" . $dbi->escapeString($searchClause) . "'";
} else {
$query .= Util::backquote($columnName) . ' LIKE ';
$query .= "'%" . $dbi->escapeString($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 = '')
{
$pos = (int) $pos;
$retval = [];
switch ($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
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->navigationItemsHidingFeature !== null) {
$hiddenItems = $this->getHiddenItems(substr($type, 0, -1));
foreach ($retval as $key => $item) {
if (! in_array($item, $hiddenItems)) {
continue;
}
unset($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)
{
global $dbi;
$db = $this->realName;
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->navigationItemsHidingFeature === null || $relationParameters->user === null) {
return [];
}
$navTable = Util::backquote($relationParameters->navigationItemsHidingFeature->database)
. '.' . Util::backquote($relationParameters->navigationItemsHidingFeature->navigationHiding);
$sqlQuery = 'SELECT `item_name` FROM ' . $navTable
. " WHERE `username`='" . $relationParameters->user . "'"
. " AND `item_type`='" . $type
. "' AND `db_name`='" . $dbi->escapeString($db)
. "'";
$result = $dbi->tryQueryAsControlUser($sqlQuery);
if ($result) {
return $result->fetchAllColumn();
}
return [];
}
/**
* 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, int $pos, $searchClause)
{
global $dbi;
if ($which === 'tables') {
$condition = 'IN';
} else {
$condition = 'NOT IN';
}
$maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
$retval = [];
$db = $this->realName;
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$escdDb = $dbi->escapeString($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 .= $dbi->escapeString($searchClause);
$query .= "%'";
}
$query .= 'ORDER BY `TABLE_NAME` ASC ';
$query .= 'LIMIT ' . $pos . ', ' . $maxItems;
$retval = $dbi->fetchResult($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 '%" . $dbi->escapeString($searchClause);
$query .= "%'";
}
$handle = $dbi->tryQuery($query);
if ($handle !== false) {
$count = 0;
if ($handle->seek($pos)) {
while ($arr = $handle->fetchRow()) {
if ($count >= $maxItems) {
break;
}
$retval[] = $arr[0];
$count++;
}
}
}
}
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(int $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(int $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)
{
global $dbi;
$maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
$retval = [];
$db = $this->realName;
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$escdDb = $dbi->escapeString($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 .= $dbi->escapeString($searchClause);
$query .= "%'";
}
$query .= 'ORDER BY `ROUTINE_NAME` ASC ';
$query .= 'LIMIT ' . intval($pos) . ', ' . $maxItems;
$retval = $dbi->fetchResult($query);
} else {
$escdDb = $dbi->escapeString($db);
$query = 'SHOW ' . $routineType . " STATUS WHERE `Db`='" . $escdDb . "' ";
if (! empty($searchClause)) {
$query .= "AND `Name` LIKE '%";
$query .= $dbi->escapeString($searchClause);
$query .= "%'";
}
$handle = $dbi->tryQuery($query);
if ($handle !== false) {
$count = 0;
if ($handle->seek($pos)) {
while ($arr = $handle->fetchAssoc()) {
if ($count >= $maxItems) {
break;
}
$retval[] = $arr['Name'];
$count++;
}
}
}
}
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)
{
global $dbi;
$maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
$retval = [];
$db = $this->realName;
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$escdDb = $dbi->escapeString($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 .= $dbi->escapeString($searchClause);
$query .= "%'";
}
$query .= 'ORDER BY `EVENT_NAME` ASC ';
$query .= 'LIMIT ' . intval($pos) . ', ' . $maxItems;
$retval = $dbi->fetchResult($query);
} else {
$escdDb = Util::backquote($db);
$query = 'SHOW EVENTS FROM ' . $escdDb . ' ';
if (! empty($searchClause)) {
$query .= "WHERE `Name` LIKE '%";
$query .= $dbi->escapeString($searchClause);
$query .= "%'";
}
$handle = $dbi->tryQuery($query);
if ($handle !== false) {
$count = 0;
if ($handle->seek($pos)) {
while ($arr = $handle->fetchAssoc()) {
if ($count >= $maxItems) {
break;
}
$retval[] = $arr['Name'];
$count++;
}
}
}
}
return $retval;
}
/**
* Returns HTML for control buttons displayed infront of a node
*
* @return string HTML for control buttons
*/
public function getHtmlForControlButtons(): string
{
$ret = '';
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->navigationItemsHidingFeature !== null) {
if ($this->hiddenCount > 0) {
$params = [
'showUnhideDialog' => true,
'dbName' => $this->realName,
];
$ret = '<span class="dbItemControls">'
. '<a href="' . Url::getFromRoute('/navigation') . '" data-post="'
. Url::getCommon($params, '', false) . '"'
. ' class="showUnhide ajax">'
. Generator::getImage(
'show',
__('Show hidden items')
)
. '</a></span>';
}
}
return $ret;
}
/**
* Sets the number of hidden items in this database
*
* @param int $count hidden item count
*/
public function setHiddenCount($count): void
{
$this->hiddenCount = $count;
}
/**
* Returns the number of hidden items in this database
*
* @return int hidden item count
*/
public function getHiddenCount()
{
return $this->hiddenCount;
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Html\Generator;
use PhpMyAdmin\Url;
use function __;
/**
* 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
*/
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(): string
{
$ret = '';
$relationParameters = $this->relation->getRelationParameters();
if ($relationParameters->navigationItemsHidingFeature !== null) {
$db = $this->realParent()->realName;
$item = $this->realName;
$params = [
'hideNavItem' => true,
'itemType' => $this->getItemType(),
'itemName' => $item,
'dbName' => $db,
];
$ret = '<span class="navItemControls">'
. '<a href="' . Url::getFromRoute('/navigation') . '" data-post="'
. Url::getCommon($params, '', false) . '"'
. ' class="hideNavItem ajax">'
. Generator::getImage('hide', __('Hide'))
. '</a></span>';
}
return $ret;
}
}

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<?php
/**
* Represents container node that carries children of a database
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
/**
* Represents container node that carries children of a database
*/
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']) {
return;
}
$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';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\CheckUserPrivileges;
use PhpMyAdmin\Navigation\NodeFactory;
use function _pgettext;
/**
* Represents a container for database nodes in the navigation tree
*/
class NodeDatabaseContainer extends Node
{
/**
* Initialises the class
*
* @param string $name An identifier for the new node
*/
public function __construct($name)
{
global $dbi;
$checkUserPrivileges = new CheckUserPrivileges($dbi);
$checkUserPrivileges->getPrivileges();
parent::__construct($name, Node::CONTAINER);
if (! $GLOBALS['is_create_db_priv'] || $GLOBALS['cfg']['ShowCreateDb'] === false) {
return;
}
$newLabel = _pgettext('Create new database', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_database italics');
$new->icon = ['image' => 'b_newdb', 'title' => $newLabel];
$new->links = [
'text' => ['route' => '/server/databases', 'params' => []],
'icon' => ['route' => '/server/databases', 'params' => []],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
/**
* Represents a event node in the navigation tree
*/
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 = ['image' => 'b_events', 'title' => __('Event')];
$this->links = [
'text' => [
'route' => '/database/events',
'params' => ['edit_item' => 1, 'db' => null, 'item_name' => null],
],
'icon' => [
'route' => '/database/events',
'params' => ['export_item' => 1, 'db' => null, 'item_name' => null],
],
];
$this->classes = 'event';
$this->urlParamName = 'item_name';
}
/**
* Returns the type of the item represented by the node.
*
* @return string type of the item
*/
protected function getItemType()
{
return 'event';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for events nodes in the navigation tree
*/
class NodeEventContainer extends NodeDatabaseChildContainer
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Events'), Node::CONTAINER);
$this->icon = ['image' => 'b_events', 'title' => __('Events')];
$this->links = [
'text' => ['route' => '/database/events', 'params' => ['db' => null]],
'icon' => ['route' => '/database/events', 'params' => ['db' => null]],
];
$this->realName = 'events';
$newLabel = _pgettext('Create new event', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_event italics');
$new->icon = ['image' => 'b_event_add', 'title' => $newLabel];
$new->links = [
'text' => ['route' => '/database/events', 'params' => ['add_item' => 1, 'db' => null]],
'icon' => ['route' => '/database/events', 'params' => ['add_item' => 1, 'db' => null]],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
/**
* Represents a function node in the navigation tree
*/
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 = ['image' => 'b_routines', 'title' => __('Function')];
$this->links = [
'text' => [
'route' => '/database/routines',
'params' => ['item_type' => 'FUNCTION', 'edit_item' => 1, 'db' => null, 'item_name' => null],
],
'icon' => [
'route' => '/database/routines',
'params' => ['item_type' => 'FUNCTION', 'execute_dialog' => 1, 'db' => null, 'item_name' => null],
],
];
$this->classes = 'function';
$this->urlParamName = 'item_name';
}
/**
* Returns the type of the item represented by the node.
*
* @return string type of the item
*/
protected function getItemType()
{
return 'function';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for functions nodes in the navigation tree
*/
class NodeFunctionContainer extends NodeDatabaseChildContainer
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Functions'), Node::CONTAINER);
$this->icon = ['image' => 'b_routines', 'title' => __('Functions')];
$this->links = [
'text' => ['route' => '/database/routines', 'params' => ['type' => 'FUNCTION', 'db' => null]],
'icon' => ['route' => '/database/routines', 'params' => ['type' => 'FUNCTION', 'db' => null]],
];
$this->realName = 'functions';
$newLabel = _pgettext('Create new function', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_function italics');
$new->icon = ['image' => 'b_routine_add', 'title' => $newLabel];
$new->links = [
'text' => [
'route' => '/database/routines',
'params' => ['item_type' => 'FUNCTION', 'add_item' => 1, 'db' => null],
],
'icon' => [
'route' => '/database/routines',
'params' => ['item_type' => 'FUNCTION', 'add_item' => 1, 'db' => null],
],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
/**
* Represents a index node in the navigation tree
*/
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 = ['image' => 'b_index', 'title' => __('Index')];
$this->links = [
'text' => ['route' => '/table/indexes', 'params' => ['db' => null, 'table' => null, 'index' => null]],
'icon' => ['route' => '/table/indexes', 'params' => ['db' => null, 'table' => null, 'index' => null]],
];
$this->classes = 'index';
$this->urlParamName = 'index';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for index nodes in the navigation tree
*/
class NodeIndexContainer extends Node
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Indexes'), Node::CONTAINER);
$this->icon = ['image' => 'b_index', 'title' => __('Indexes')];
$this->links = [
'text' => ['route' => '/table/structure', 'params' => ['db' => null, 'table' => null]],
'icon' => ['route' => '/table/structure', 'params' => ['db' => null, 'table' => null]],
];
$this->realName = 'indexes';
$newLabel = _pgettext('Create new index', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_index italics');
$new->icon = ['image' => 'b_index_add', 'title' => $newLabel];
$new->links = [
'text' => [
'route' => '/table/indexes',
'params' => ['create_index' => 1, 'added_fields' => 2, 'db' => null, 'table' => null],
],
'icon' => [
'route' => '/table/indexes',
'params' => ['create_index' => 1, 'added_fields' => 2, 'db' => null, 'table' => null],
],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
/**
* Represents a procedure node in the navigation tree
*/
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 = ['image' => 'b_routines', 'title' => __('Procedure')];
$this->links = [
'text' => [
'route' => '/database/routines',
'params' => ['item_type' => 'PROCEDURE', 'edit_item' => 1, 'db' => null, 'item_name' => null],
],
'icon' => [
'route' => '/database/routines',
'params' => ['item_type' => 'PROCEDURE', 'execute_dialog' => 1, 'db' => null, 'item_name' => null],
],
];
$this->classes = 'procedure';
$this->urlParamName = 'item_name';
}
/**
* Returns the type of the item represented by the node.
*
* @return string type of the item
*/
protected function getItemType()
{
return 'procedure';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for procedure nodes in the navigation tree
*/
class NodeProcedureContainer extends NodeDatabaseChildContainer
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Procedures'), Node::CONTAINER);
$this->icon = ['image' => 'b_routines', 'title' => __('Procedures')];
$this->links = [
'text' => ['route' => '/database/routines', 'params' => ['type' => 'PROCEDURE', 'db' => null]],
'icon' => ['route' => '/database/routines', 'params' => ['type' => 'PROCEDURE', 'db' => null]],
];
$this->realName = 'procedures';
$newLabel = _pgettext('Create new procedure', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_procedure italics');
$new->icon = ['image' => 'b_routine_add', 'title' => $newLabel];
$new->links = [
'text' => ['route' => '/database/routines', 'params' => ['add_item' => 1, 'db' => null]],
'icon' => ['route' => '/database/routines', 'params' => ['add_item' => 1, 'db' => null]],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Url;
use PhpMyAdmin\Util;
use function __;
use function in_array;
use function intval;
/**
* Represents a columns node in the navigation tree
*/
class NodeTable extends NodeDatabaseChild
{
/**
* For the second IMG tag, used when rendering the node.
*
* @var array<string, string>|null
* @psalm-var array{image: string, title: string}|null
*/
public $secondIcon;
/**
* 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);
$icon = $this->addIcon(
Util::getScriptNameForOption($GLOBALS['cfg']['NavigationTreeDefaultTabTable'], 'table')
);
if ($icon !== null) {
$this->icon = $icon;
}
$this->secondIcon = $this->addIcon(
Util::getScriptNameForOption($GLOBALS['cfg']['NavigationTreeDefaultTabTable2'], 'table')
);
$title = (string) Util::getTitleForTarget($GLOBALS['cfg']['DefaultTabTable']);
$this->title = $title;
$this->links = [
'text' => [
'route' => Util::getUrlForOption($GLOBALS['cfg']['DefaultTabTable'], 'table'),
'params' => ['pos' => 0, 'db' => null, 'table' => null],
],
'icon' => [
'route' => Util::getUrlForOption($GLOBALS['cfg']['NavigationTreeDefaultTabTable'], 'table'),
'params' => ['db' => null, 'table' => null],
],
'second_icon' => [
'route' => Util::getUrlForOption($GLOBALS['cfg']['NavigationTreeDefaultTabTable2'], 'table'),
'params' => ['db' => null, 'table' => null],
],
'title' => $this->title,
];
$this->classes = 'nav_node_table';
$this->urlParamName = '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 = '')
{
global $dbi;
$retval = 0;
$db = $this->realParent()->realName;
$table = $this->realName;
switch ($type) {
case 'columns':
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($db);
$table = $dbi->escapeString($table);
$query = 'SELECT COUNT(*) ';
$query .= 'FROM `INFORMATION_SCHEMA`.`COLUMNS` ';
$query .= "WHERE `TABLE_NAME`='" . $table . "' ";
$query .= "AND `TABLE_SCHEMA`='" . $db . "'";
$retval = (int) $dbi->fetchValue($query);
} else {
$db = Util::backquote($db);
$table = Util::backquote($table);
$query = 'SHOW COLUMNS FROM ' . $table . ' FROM ' . $db . '';
$retval = (int) $dbi->queryAndGetNumRows($query);
}
break;
case 'indexes':
$db = Util::backquote($db);
$table = Util::backquote($table);
$query = 'SHOW INDEXES FROM ' . $table . ' FROM ' . $db;
$retval = (int) $dbi->queryAndGetNumRows($query);
break;
case 'triggers':
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($db);
$table = $dbi->escapeString($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) $dbi->fetchValue($query);
} else {
$db = Util::backquote($db);
$table = $dbi->escapeString($table);
$query = 'SHOW TRIGGERS FROM ' . $db . " WHERE `Table` = '" . $table . "'";
$retval = (int) $dbi->queryAndGetNumRows($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 = '')
{
global $dbi;
$maxItems = $GLOBALS['cfg']['MaxNavigationItems'];
$retval = [];
$db = $this->realParent()->realName;
$table = $this->realName;
switch ($type) {
case 'columns':
if (! $GLOBALS['cfg']['Server']['DisableIS']) {
$db = $dbi->escapeString($db);
$table = $dbi->escapeString($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 = $dbi->fetchResult($query);
break;
}
$db = Util::backquote($db);
$table = Util::backquote($table);
$query = 'SHOW COLUMNS FROM ' . $table . ' FROM ' . $db;
$handle = $dbi->tryQuery($query);
if ($handle === false) {
break;
}
$count = 0;
if ($handle->seek($pos)) {
while ($arr = $handle->fetchAssoc()) {
if ($count >= $maxItems) {
break;
}
$retval[] = [
'name' => $arr['Field'],
'key' => $arr['Key'],
'type' => Util::extractColumnSpec($arr['Type'])['type'],
'default' => $arr['Default'],
'nullable' => ($arr['Null'] === 'NO' ? '' : 'nullable'),
];
$count++;
}
}
break;
case 'indexes':
$db = Util::backquote($db);
$table = Util::backquote($table);
$query = 'SHOW INDEXES FROM ' . $table . ' FROM ' . $db;
$handle = $dbi->tryQuery($query);
if ($handle === false) {
break;
}
$count = 0;
foreach ($handle as $arr) {
if (in_array($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 = $dbi->escapeString($db);
$table = $dbi->escapeString($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 = $dbi->fetchResult($query);
break;
}
$db = Util::backquote($db);
$table = $dbi->escapeString($table);
$query = 'SHOW TRIGGERS FROM ' . $db . " WHERE `Table` = '" . $table . "'";
$handle = $dbi->tryQuery($query);
if ($handle === false) {
break;
}
$count = 0;
if ($handle->seek($pos)) {
while ($arr = $handle->fetchAssoc()) {
if ($count >= $maxItems) {
break;
}
$retval[] = $arr['Trigger'];
$count++;
}
}
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 array<string, string>|null
* @psalm-return array{image: string, title: string}|null
*/
private function addIcon(string $page): ?array
{
if (empty($page)) {
return null;
}
switch ($page) {
case Url::getFromRoute('/table/structure'):
return ['image' => 'b_props', 'title' => __('Structure')];
case Url::getFromRoute('/table/search'):
return ['image' => 'b_search', 'title' => __('Search')];
case Url::getFromRoute('/table/change'):
return ['image' => 'b_insrow', 'title' => __('Insert')];
case Url::getFromRoute('/table/sql'):
return ['image' => 'b_sql', 'title' => __('SQL')];
case Url::getFromRoute('/sql'):
return ['image' => 'b_browse', 'title' => __('Browse')];
}
return null;
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for table nodes in the navigation tree
*/
class NodeTableContainer extends NodeDatabaseChildContainer
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Tables'), Node::CONTAINER);
$this->icon = ['image' => 'b_browse', 'title' => __('Tables')];
$this->links = [
'text' => ['route' => '/database/structure', 'params' => ['tbl_type' => 'table', 'db' => null]],
'icon' => ['route' => '/database/structure', 'params' => ['tbl_type' => 'table', 'db' => null]],
];
$this->realName = 'tables';
$this->classes = 'tableContainer subContainer';
$newLabel = _pgettext('Create new table', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_table italics');
$new->icon = ['image' => 'b_table_add', 'title' => $newLabel];
$new->links = [
'text' => ['route' => '/table/create', 'params' => ['db' => null]],
'icon' => ['route' => '/table/create', 'params' => ['db' => null]],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
/**
* Represents a trigger node in the navigation tree
*/
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 = ['image' => 'b_triggers', 'title' => __('Trigger')];
$this->links = [
'text' => [
'route' => '/database/triggers',
'params' => ['edit_item' => 1, 'db' => null, 'item_name' => null],
],
'icon' => [
'route' => '/database/triggers',
'params' => ['export_item' => 1, 'db' => null, 'item_name' => null],
],
];
$this->classes = 'trigger';
$this->urlParamName = 'item_name';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for trigger nodes in the navigation tree
*/
class NodeTriggerContainer extends Node
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Triggers'), Node::CONTAINER);
$this->icon = ['image' => 'b_triggers', 'title' => __('Triggers')];
$this->links = [
'text' => ['route' => '/database/triggers', 'params' => ['db' => null, 'table' => null]],
'icon' => ['route' => '/database/triggers', 'params' => ['db' => null, 'table' => null]],
];
$this->realName = 'triggers';
$newLabel = _pgettext('Create new trigger', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_trigger italics');
$new->icon = ['image' => 'b_trigger_add', 'title' => $newLabel];
$new->links = [
'text' => ['route' => '/database/triggers', 'params' => ['add_item' => 1, 'db' => null]],
'icon' => ['route' => '/database/triggers', 'params' => ['add_item' => 1, 'db' => null]],
];
$this->addChild($new);
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use function __;
/**
* Represents a view node in the navigation tree
*/
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 = ['image' => 'b_props', 'title' => __('View')];
$this->links = [
'text' => ['route' => '/sql', 'params' => ['pos' => 0, 'db' => null, 'table' => null]],
'icon' => ['route' => '/table/structure', 'params' => ['db' => null, 'table' => null]],
];
$this->classes = 'view';
$this->urlParamName = 'table';
}
/**
* Returns the type of the item represented by the node.
*
* @return string type of the item
*/
protected function getItemType()
{
return 'view';
}
}

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<?php
/**
* Functionality for the navigation tree
*/
declare(strict_types=1);
namespace PhpMyAdmin\Navigation\Nodes;
use PhpMyAdmin\Navigation\NodeFactory;
use function __;
use function _pgettext;
/**
* Represents a container for view nodes in the navigation tree
*/
class NodeViewContainer extends NodeDatabaseChildContainer
{
/**
* Initialises the class
*/
public function __construct()
{
parent::__construct(__('Views'), Node::CONTAINER);
$this->icon = ['image' => 'b_views', 'title' => __('Views')];
$this->links = [
'text' => ['route' => '/database/structure', 'params' => ['tbl_type' => 'view', 'db' => null]],
'icon' => ['route' => '/database/structure', 'params' => ['tbl_type' => 'view', 'db' => null]],
];
$this->classes = 'viewContainer subContainer';
$this->realName = 'views';
$newLabel = _pgettext('Create new view', 'New');
$new = NodeFactory::getInstanceForNewNode($newLabel, 'new_view italics');
$new->icon = ['image' => 'b_view_add', 'title' => $newLabel];
$new->links = [
'text' => ['route' => '/view/create', 'params' => ['db' => null]],
'icon' => ['route' => '/view/create', 'params' => ['db' => null]],
];
$this->addChild($new);
}
}