JezK
Edit File: db_operations.php
<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * handles miscellaneous db operations: * - move/rename * - copy * - changing collation * - changing comment * - adding tables * - viewing PDF schemas * * @package PhpMyAdmin */ /** * requirements */ require_once 'libraries/common.inc.php'; require_once 'libraries/mysql_charsets.lib.php'; /** * functions implementation for this script */ require_once 'libraries/operations.lib.php'; // add a javascript file for jQuery functions to handle Ajax actions $response = PMA_Response::getInstance(); $header = $response->getHeader(); $scripts = $header->getScripts(); $scripts->addFile('db_operations.js'); /** * Rename/move or copy database */ if (strlen($db) && (! empty($_REQUEST['db_rename']) || ! empty($_REQUEST['db_copy'])) ) { if (! empty($_REQUEST['db_rename'])) { $move = true; } else { $move = false; } if (! isset($_REQUEST['newname']) || ! strlen($_REQUEST['newname'])) { $message = PMA_Message::error(__('The database name is empty!')); } else { $sql_query = ''; // in case target db exists $_error = false; if ($move || (isset($_REQUEST['create_database_before_copying']) && $_REQUEST['create_database_before_copying']) ) { $sql_query = PMA_getSqlQueryAndCreateDbBeforeCopy(); } // here I don't use DELIMITER because it's not part of the // language; I have to send each statement one by one // to avoid selecting alternatively the current and new db // we would need to modify the CREATE definitions to qualify // the db name PMA_runProcedureAndFunctionDefinitions($db); // go back to current db, just in case PMA_DBI_select_db($db); $tables_full = PMA_DBI_get_tables_full($db); include_once "libraries/plugin_interface.lib.php"; // remove all foreign key constraints, otherwise we can get errors $export_sql_plugin = PMA_getPlugin( "export", "sql", 'libraries/plugins/export/', array( 'single_table' => isset($single_table), 'export_type' => 'database' ) ); $GLOBALS['sql_constraints_query_full_db'] = PMA_getSqlConstraintsQueryForFullDb( $tables_full, $export_sql_plugin, $move, $db ); $views = PMA_getViewsAndCreateSqlViewStandIn( $tables_full, $export_sql_plugin, $db ); list($sql_query, $_error) = PMA_getSqlQueryForCopyTable( $tables_full, $sql_query, $move, $db ); // handle the views if (! $_error) { $_error = PMA_handleTheViews($views, $move, $db); } unset($views); // now that all tables exist, create all the accumulated constraints if (! $_error && count($GLOBALS['sql_constraints_query_full_db']) > 0) { PMA_createAllAccumulatedConstraints(); } if (! PMA_DRIZZLE && PMA_MYSQL_INT_VERSION >= 50100) { // here DELIMITER is not used because it's not part of the // language; each statement is sent one by one PMA_runEventDefinitionsForDb($db); } // go back to current db, just in case PMA_DBI_select_db($db); // Duplicate the bookmarks for this db (done once for each db) PMA_duplicateBookmarks($_error, $db); if (! $_error && $move) { /** * cleanup pmadb stuff for this db */ include_once 'libraries/relation_cleanup.lib.php'; PMA_relationsCleanupDatabase($db); // if someday the RENAME DATABASE reappears, do not DROP $local_query = 'DROP DATABASE ' . PMA_Util::backquote($db) . ';'; $sql_query .= "\n" . $local_query; PMA_DBI_query($local_query); $message = PMA_Message::success(__('Database %1$s has been renamed to %2$s')); $message->addParam($db); $message->addParam($_REQUEST['newname']); } elseif (! $_error) { $message = PMA_Message::success(__('Database %1$s has been copied to %2$s')); $message->addParam($db); $message->addParam($_REQUEST['newname']); } $reload = true; /* Change database to be used */ if (! $_error && $move) { $db = $_REQUEST['newname']; } elseif (! $_error) { if (isset($_REQUEST['switch_to_new']) && $_REQUEST['switch_to_new'] == 'true' ) { $GLOBALS['PMA_Config']->setCookie('pma_switch_to_new', 'true'); $db = $_REQUEST['newname']; } else { $GLOBALS['PMA_Config']->setCookie('pma_switch_to_new', ''); } } if ($_error && ! isset($message)) { $message = PMA_Message::error(); } } /** * Database has been successfully renamed/moved. If in an Ajax request, * generate the output with {@link PMA_Response} and exit */ if ($GLOBALS['is_ajax_request'] == true) { $response = PMA_Response::getInstance(); $response->isSuccess($message->isSuccess()); $response->addJSON('message', $message); $response->addJSON('newname', $_REQUEST['newname']); $response->addJSON( 'sql_query', PMA_Util::getMessage(null, $sql_query) ); exit; } } /** * Settings for relations stuff */ $cfgRelation = PMA_getRelationsParam(); /** * Check if comments were updated * (must be done before displaying the menu tabs) */ if (isset($_REQUEST['comment'])) { PMA_setDbComment($db, $_REQUEST['comment']); } /** * Prepares the tables list if the user where not redirected to this script * because there is no table in the database ($is_info is true) */ if (empty($is_info)) { include 'libraries/db_common.inc.php'; $url_query .= '&goto=db_operations.php'; // Gets the database structure $sub_part = '_structure'; include 'libraries/db_info.inc.php'; echo "\n"; if (isset($message)) { echo PMA_Util::getMessage($message, $sql_query); unset($message); } } $_REQUEST['db_collation'] = PMA_getDbCollation($db); $is_information_schema = PMA_is_system_schema($db); if (!$is_information_schema) { if ($cfgRelation['commwork']) { /** * database comment */ $response->addHTML(PMA_getHtmlForDatabaseComment($db)); } $response->addHTML('<div class="operations_half_width">'); ob_start(); include 'libraries/display_create_table.lib.php'; $content = ob_get_contents(); ob_end_clean(); $response->addHTML($content); $response->addHTML('</div>'); /** * rename database */ if ($db != 'mysql') { $response->addHTML(PMA_getHtmlForRenameDatabase($db)); } // Drop link if allowed // Don't even try to drop information_schema. // You won't be able to. Believe me. You won't. // Don't allow to easily drop mysql database, RFE #1327514. if (($is_superuser || $GLOBALS['cfg']['AllowUserDropDatabase']) && ! $db_is_information_schema && (PMA_DRIZZLE || $db != 'mysql') ) { $response->addHTML(PMA_getHtmlForDropDatabaseLink($db)); } /** * Copy database */ $response->addHTML(PMA_getHtmlForCopyDatabase($db)); /** * Change database charset */ $response->addHTML(PMA_getHtmlForChangeDatabaseCharset($db, $table)); if ($num_tables > 0 && ! $cfgRelation['allworks'] && $cfg['PmaNoRelation_DisableWarning'] == false ) { $message = PMA_Message::notice( __('The phpMyAdmin configuration storage has been deactivated. To find out why click %shere%s.') ); $message->addParam( '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">', false ); $message->addParam('</a>', false); /* Show error if user has configured something, notice elsewhere */ if (!empty($cfg['Servers'][$server]['pmadb'])) { $message->isError(true); } $response->addHTML('<div class="operations_full_width">'); $response->addHTML($message->getDisplay()); $response->addHTML('</div>'); } // end if } // end if (!$is_information_schema) // not sure about displaying the PDF dialog in case db is information_schema if ($cfgRelation['pdfwork'] && $num_tables > 0) { // We only show this if we find something in the new pdf_pages table $test_query = ' SELECT * FROM ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($cfgRelation['pdf_pages']) . ' WHERE db_name = \'' . PMA_Util::sqlAddSlashes($db) . '\''; $test_rs = PMA_queryAsControlUser($test_query, null, PMA_DBI_QUERY_STORE); /* * Export Relational Schema View */ $response->addHTML(PMA_getHtmlForExportRelationalSchemaView($url_query)); } // end if ?>