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Merge pull request #15758 from mauriciofauth/common-includes
Remove server, db and tbl common include files
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,239 @@ | ||
| <?php | ||
| /** | ||
| * @package PhpMyAdmin | ||
| */ | ||
| declare(strict_types=1); | ||
|
|
||
| namespace PhpMyAdmin; | ||
|
|
||
| /** | ||
| * Shared code for server, database and table level pages. | ||
| * | ||
| * @package PhpMyAdmin | ||
| */ | ||
| final class Common | ||
| { | ||
| /** | ||
| * @return void | ||
| */ | ||
| public static function server(): void | ||
| { | ||
| global $db, $table, $url_query, $viewing_mode, $err_url, $is_grantuser, $is_createuser, $dbi; | ||
|
|
||
| /** | ||
| * Handles some variables that may have been sent by the calling script | ||
| * Note: this can be called also from the db panel to get the privileges of | ||
| * a db, in which case we want to keep displaying the tabs of | ||
| * the Database panel | ||
| */ | ||
| if (empty($viewing_mode)) { | ||
| $db = ''; | ||
| $table = ''; | ||
| } | ||
|
|
||
| /** | ||
| * Set parameters for links | ||
| */ | ||
| $url_query = Url::getCommon(); | ||
|
|
||
| /** | ||
| * Defines the urls to return to in case of error in a sql statement | ||
| */ | ||
| $err_url = Url::getFromRoute('/'); | ||
|
|
||
| $is_grantuser = $dbi->isUserType('grant'); | ||
| $is_createuser = $dbi->isUserType('create'); | ||
|
|
||
| // now, select the mysql db | ||
| if ($dbi->isSuperuser()) { | ||
| $dbi->selectDb('mysql'); | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * @return void | ||
| */ | ||
| public static function database(): void | ||
| { | ||
| global $cfg, $db, $is_show_stats, $db_is_system_schema, $err_url; | ||
| global $message, $dbi, $url_query, $errno, $is_db, $err_url_0; | ||
|
|
||
| Util::checkParameters(['db']); | ||
|
|
||
| $response = Response::getInstance(); | ||
| $is_show_stats = $cfg['ShowStats']; | ||
|
|
||
| $db_is_system_schema = $dbi->isSystemSchema($db); | ||
| if ($db_is_system_schema) { | ||
| $is_show_stats = false; | ||
| } | ||
|
|
||
| $relation = new Relation($dbi); | ||
| $operations = new Operations($dbi, $relation); | ||
|
|
||
| /** | ||
| * Defines the urls to return to in case of error in a sql statement | ||
| */ | ||
| $err_url_0 = Url::getFromRoute('/'); | ||
|
|
||
| $err_url = Util::getScriptNameForOption( | ||
| $cfg['DefaultTabDatabase'], | ||
| 'database' | ||
| ); | ||
| $err_url .= Url::getCommon(['db' => $db], strpos($err_url, '?') === false ? '?' : '&'); | ||
|
|
||
| /** | ||
| * Ensures the database exists (else move to the "parent" script) and displays | ||
| * headers | ||
| */ | ||
| if (! isset($is_db) || ! $is_db) { | ||
| if (strlen($db) > 0) { | ||
| $is_db = $dbi->selectDb($db); | ||
| // This "Command out of sync" 2014 error may happen, for example | ||
| // after calling a MySQL procedure; at this point we can't select | ||
| // the db but it's not necessarily wrong | ||
| if ($dbi->getError() && $errno == 2014) { | ||
| $is_db = true; | ||
| unset($errno); | ||
| } | ||
| } else { | ||
| $is_db = false; | ||
| } | ||
| // Not a valid db name -> back to the welcome page | ||
| $params = ['reload' => '1']; | ||
| if (isset($message)) { | ||
| $params['message'] = $message; | ||
| } | ||
| $uri = './index.php?route=/' . Url::getCommonRaw($params, '&'); | ||
| if (strlen($db) === 0 || ! $is_db) { | ||
| if ($response->isAjax()) { | ||
| $response->setRequestStatus(false); | ||
| $response->addJSON( | ||
| 'message', | ||
| Message::error(__('No databases selected.')) | ||
| ); | ||
| } else { | ||
| Core::sendHeaderLocation($uri); | ||
| } | ||
| exit; | ||
| } | ||
| } // end if (ensures db exists) | ||
|
|
||
| /** | ||
| * Changes database charset if requested by the user | ||
| */ | ||
| if (isset($_POST['submitcollation'], $_POST['db_collation']) && ! empty($_POST['db_collation'])) { | ||
| [$db_charset] = explode('_', $_POST['db_collation']); | ||
| $sql_query = 'ALTER DATABASE ' . Util::backquote($db) | ||
| . ' DEFAULT' . Util::getCharsetQueryPart($_POST['db_collation']); | ||
| $result = $dbi->query($sql_query); | ||
| $message = Message::success(); | ||
|
|
||
| /** | ||
| * Changes tables charset if requested by the user | ||
| */ | ||
| if (isset($_POST['change_all_tables_collations']) && | ||
| $_POST['change_all_tables_collations'] === 'on' | ||
| ) { | ||
| list($tables, , , , , , , ,) = Util::getDbInfo($db, null); | ||
| foreach ($tables as $tableName => $data) { | ||
| if ($dbi->getTable($db, $tableName)->isView()) { | ||
| // Skip views, we can not change the collation of a view. | ||
| // issue #15283 | ||
| continue; | ||
| } | ||
| $sql_query = 'ALTER TABLE ' | ||
| . Util::backquote($db) | ||
| . '.' | ||
| . Util::backquote($tableName) | ||
| . ' DEFAULT ' | ||
| . Util::getCharsetQueryPart($_POST['db_collation']); | ||
| $dbi->query($sql_query); | ||
|
|
||
| /** | ||
| * Changes columns charset if requested by the user | ||
| */ | ||
| if (isset($_POST['change_all_tables_columns_collations']) && | ||
| $_POST['change_all_tables_columns_collations'] === 'on' | ||
| ) { | ||
| $operations->changeAllColumnsCollation($db, $tableName, $_POST['db_collation']); | ||
| } | ||
| } | ||
| } | ||
| unset($db_charset); | ||
|
|
||
| /** | ||
| * If we are in an Ajax request, let us stop the execution here. Necessary for | ||
| * db charset change action on /database/operations. If this causes a bug on | ||
| * other pages, we might have to move this to a different location. | ||
| */ | ||
| if ($response->isAjax()) { | ||
| $response->setRequestStatus($message->isSuccess()); | ||
| $response->addJSON('message', $message); | ||
| exit; | ||
| } | ||
| } elseif (isset($_POST['submitcollation'], $_POST['db_collation']) && empty($_POST['db_collation'])) { | ||
| if ($response->isAjax()) { | ||
| $response->setRequestStatus(false); | ||
| $response->addJSON( | ||
| 'message', | ||
| Message::error(__('No collation provided.')) | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * Set parameters for links | ||
| */ | ||
| $url_query = Url::getCommon(['db' => $db]); | ||
| } | ||
|
|
||
| /** | ||
| * @return void | ||
| */ | ||
| public static function table(): void | ||
| { | ||
| global $db, $table, $db_is_system_schema, $url_query, $url_params, $cfg, $dbi, $err_url, $err_url_0; | ||
|
|
||
| Util::checkParameters(['db', 'table']); | ||
|
|
||
| $db_is_system_schema = $dbi->isSystemSchema($db); | ||
|
|
||
| /** | ||
| * Set parameters for links | ||
| * | ||
| * @deprecated | ||
| */ | ||
| $url_query = Url::getCommon(['db' => $db, 'table' => $table]); | ||
|
|
||
| /** | ||
| * Set parameters for links | ||
| */ | ||
| $url_params = []; | ||
| $url_params['db'] = $db; | ||
| $url_params['table'] = $table; | ||
|
|
||
| /** | ||
| * Defines the urls to return to in case of error in a sql statement | ||
| */ | ||
| $err_url_0 = Util::getScriptNameForOption( | ||
| $cfg['DefaultTabDatabase'], | ||
| 'database' | ||
| ); | ||
| $err_url_0 .= Url::getCommon(['db' => $db], strpos($err_url_0, '?') === false ? '?' : '&'); | ||
|
|
||
| $err_url = Util::getScriptNameForOption( | ||
| $cfg['DefaultTabTable'], | ||
| 'table' | ||
| ); | ||
| $err_url .= Url::getCommon($url_params, strpos($err_url, '?') === false ? '?' : '&'); | ||
|
|
||
| /** | ||
| * Ensures the database and the table exist (else move to the "parent" script) | ||
| * Skip test if we are exporting as we can't tell whether a table name is an alias (which would fail the test). | ||
| */ | ||
| if (($_GET['route'] ?? $_POST['route'] ?? '') === '/table/export') { | ||
| require_once ROOT_PATH . 'libraries/db_table_exists.inc.php'; | ||
| } | ||
| } | ||
| } |
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