phpmyadmin/import.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Core script for import, this is just the glue around all other stuff
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 /**
  10  * Get the variables sent or posted to this script and a core script
  11  */
  12 require_once 'libraries/common.inc.php';
  13 require_once 'libraries/sql.lib.php';
  14 require_once 'libraries/bookmark.lib.php';
  15 require_once 'libraries/Console.class.php';
  16 //require_once 'libraries/display_import_functions.lib.php';
  17
  18 if (isset($_REQUEST['show_as_php'])) {
  19     $GLOBALS['show_as_php'] = $_REQUEST['show_as_php'];
  20 }
  21
  22 // Import functions.
  23 require_once 'libraries/import.lib.php';
  24
  25 // If there is a request to 'Simulate DML'.
  26 if (isset($_REQUEST['simulate_dml'])) {
  27     PMA_handleSimulateDMLRequest();
  28     exit;
  29 }
  30
  31 // If it's a refresh console bookmarks request
  32 if (isset($_REQUEST['console_bookmark_refresh'])) {
  33     $response = PMA_Response::getInstance();
  34     $response->addJSON(
  35         'console_message_bookmark', PMA_Console::getBookmarkContent()
  36     );
  37     exit;
  38 }
  39 // If it's a console bookmark add request
  40 if (isset($_REQUEST['console_bookmark_add'])) {
  41     $response = PMA_Response::getInstance();
  42     if (isset($_REQUEST['label']) && isset($_REQUEST['db'])
  43         && isset($_REQUEST['bookmark_query']) && isset($_REQUEST['shared'])
  44     ) {
  45         $cfgBookmark = PMA_Bookmark_getParams();
  46         $bookmarkFields = array(
  47             'bkm_database' => $_REQUEST['db'],
  48             'bkm_user'  => $cfgBookmark['user'],
  49             'bkm_sql_query' => urlencode($_REQUEST['bookmark_query']),
  50             'bkm_label' => $_REQUEST['label']
  51         );
  52         $isShared = ($_REQUEST['shared'] == 'true' ? true : false);
  53         if (PMA_Bookmark_save($bookmarkFields, $isShared)) {
  54             $response->addJSON('message', __('Succeeded'));
  55             $response->addJSON('data', $bookmarkFields);
  56             $response->addJSON('isShared', $isShared);
  57         } else {
  58             $response->addJSON('message', __('Failed'));
  59         }
  60         die();
  61     } else {
  62         $response->addJSON('message', __('Incomplete params'));
  63         die();
  64     }
  65 }
  66
  67 /**
  68  * Sets globals from $_POST
  69  */
  70 $post_params = array(
  71     'charset_of_file',
  72     'format',
  73     'import_type',
  74     'is_js_confirmed',
  75     'MAX_FILE_SIZE',
  76     'message_to_show',
  77     'noplugin',
  78     'skip_queries',
  79     'local_import_file'
  80 );
  81
  82 // TODO: adapt full list of allowed parameters, as in export.php
  83 foreach ($post_params as $one_post_param) {
  84     if (isset($_POST[$one_post_param])) {
  85         $GLOBALS[$one_post_param] = $_POST[$one_post_param];
  86     }
  87 }
  88
  89 // reset import messages for ajax request
  90 $_SESSION['Import_message']['message'] = null;
  91 $_SESSION['Import_message']['go_back_url'] = null;
  92 // default values
  93 $GLOBALS['reload'] = false;
  94
  95 // Use to identify current cycle is executing
  96 // a multiquery statement or stored routine
  97 if (!isset($_SESSION['is_multi_query'])) {
  98     $_SESSION['is_multi_query'] = false;
  99 }
 100
 101 $ajax_reload = array();
 102 // Are we just executing plain query or sql file?
 103 // (eg. non import, but query box/window run)
 104 if (! empty($sql_query)) {
 105
 106     // apply values for parameters
 107     if (! empty($_REQUEST['parameterized'])
 108         && ! empty($_REQUEST['parameters'])
 109         && is_array($_REQUEST['parameters'])) {
 110         $parameters = $_REQUEST['parameters'];
 111         foreach ($parameters as $parameter => $replacement) {
 112             $quoted = preg_quote($parameter);
 113             // making sure that :param does not apply values to :param1
 114             $sql_query = preg_replace(
 115                 '/' . $quoted . '([^a-zA-Z0-9_])/',
 116                 PMA_Util::sqlAddSlashes($replacement) . '${1}',
 117                 $sql_query
 118             );
 119             // for parameters the appear at the end of the string
 120             $sql_query = preg_replace(
 121                 '/' . $quoted . '$/',
 122                 PMA_Util::sqlAddSlashes($replacement),
 123                 $sql_query
 124             );
 125         }
 126     }
 127
 128     // run SQL query
 129     $import_text = $sql_query;
 130     $import_type = 'query';
 131     $format = 'sql';
 132     $_SESSION['sql_from_query_box'] = true;
 133
 134     // If there is a request to ROLLBACK when finished.
 135     if (isset($_REQUEST['rollback_query'])) {
 136         PMA_handleRollbackRequest($import_text);
 137     }
 138
 139     // refresh navigation and main panels
 140     if (preg_match('/^(DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i', $sql_query)) {
 141         $GLOBALS['reload'] = true;
 142         $ajax_reload['reload'] = true;
 143     }
 144
 145     // refresh navigation panel only
 146     if (preg_match(
 147         '/^(CREATE|ALTER)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i',
 148         $sql_query
 149     )) {
 150         $ajax_reload['reload'] = true;
 151     }
 152
 153     // do a dynamic reload if table is RENAMED
 154     // (by sending the instruction to the AJAX response handler)
 155     if (preg_match(
 156         '/^RENAME\s+TABLE\s+(.*?)\s+TO\s+(.*?)($|;|\s)/i',
 157         $sql_query,
 158         $rename_table_names
 159     )) {
 160         $ajax_reload['reload'] = true;
 161         $ajax_reload['table_name'] = PMA_Util::unQuote($rename_table_names[2]);
 162     }
 163
 164     $sql_query = '';
 165 } elseif (! empty($sql_file)) {
 166     // run uploaded SQL file
 167     $import_file = $sql_file;
 168     $import_type = 'queryfile';
 169     $format = 'sql';
 170     unset($sql_file);
 171 } elseif (! empty($_REQUEST['id_bookmark'])) {
 172     // run bookmark
 173     $import_type = 'query';
 174     $format = 'sql';
 175 }
 176
 177 // If we didn't get any parameters, either user called this directly, or
 178 // upload limit has been reached, let's assume the second possibility.
 179 if ($_POST == array() && $_GET == array()) {
 180     $message = PMA_Message::error(
 181         __(
 182             'You probably tried to upload a file that is too large. Please refer ' .
 183             'to %sdocumentation%s for a workaround for this limit.'
 184         )
 185     );
 186     $message->addParam('[doc@faq1-16]');
 187     $message->addParam('[/doc]');
 188
 189     // so we can obtain the message
 190     $_SESSION['Import_message']['message'] = $message->getDisplay();
 191     $_SESSION['Import_message']['go_back_url'] = $GLOBALS['goto'];
 192
 193     $message->display();
 194     exit; // the footer is displayed automatically
 195 }
 196
 197 // Add console message id to response output
 198 if (isset($_POST['console_message_id'])) {
 199     $response = PMA_Response::getInstance();
 200     $response->addJSON('console_message_id', $_POST['console_message_id']);
 201 }
 202
 203 /**
 204  * Sets globals from $_POST patterns, for import plugins
 205  * We only need to load the selected plugin
 206  */
 207
 208 if (! in_array(
 209     $format,
 210     array(
 211         'csv',
 212         'ldi',
 213         'mediawiki',
 214         'ods',
 215         'shp',
 216         'sql',
 217         'xml'
 218     )
 219 )
 220 ) {
 221     // this should not happen for a normal user
 222     // but only during an attack
 223     PMA_fatalError('Incorrect format parameter');
 224 }
 225
 226 $post_patterns = array(
 227     '/^force_file_/',
 228     '/^' . $format . '_/'
 229 );
 230
 231 PMA_setPostAsGlobal($post_patterns);
 232
 233 // Check needed parameters
 234 PMA_Util::checkParameters(array('import_type', 'format'));
 235
 236 // We don't want anything special in format
 237 $format = PMA_securePath($format);
 238 /** @var PMA_String $pmaString */
 239 $pmaString = $GLOBALS['PMA_String'];
 240
 241 // Create error and goto url
 242 if ($import_type == 'table') {
 243     $err_url = 'tbl_import.php' . PMA_URL_getCommon(
 244         array(
 245             'db' => $db, 'table' => $table
 246         )
 247     );
 248     $_SESSION['Import_message']['go_back_url'] = $err_url;
 249     $goto = 'tbl_import.php';
 250 } elseif ($import_type == 'database') {
 251     $err_url = 'db_import.php' . PMA_URL_getCommon(array('db' => $db));
 252     $_SESSION['Import_message']['go_back_url'] = $err_url;
 253     $goto = 'db_import.php';
 254 } elseif ($import_type == 'server') {
 255     $err_url = 'server_import.php' . PMA_URL_getCommon();
 256     $_SESSION['Import_message']['go_back_url'] = $err_url;
 257     $goto = 'server_import.php';
 258 } else {
 259     if (empty($goto) || !preg_match('@^(server|db|tbl)(_[a-z]*)*\.php$@i', $goto)) {
 260         if (/*overload*/mb_strlen($table) && /*overload*/mb_strlen($db)) {
 261             $goto = 'tbl_structure.php';
 262         } elseif (/*overload*/mb_strlen($db)) {
 263             $goto = 'db_structure.php';
 264         } else {
 265             $goto = 'server_sql.php';
 266         }
 267     }
 268     if (/*overload*/mb_strlen($table) && /*overload*/mb_strlen($db)) {
 269         $common = PMA_URL_getCommon(array('db' => $db, 'table' => $table));
 270     } elseif (/*overload*/mb_strlen($db)) {
 271         $common = PMA_URL_getCommon(array('db' => $db));
 272     } else {
 273         $common = PMA_URL_getCommon();
 274     }
 275     $err_url  = $goto . $common
 276         . (preg_match('@^tbl_[a-z]*\.php$@', $goto)
 277             ? '&amp;table=' . htmlspecialchars($table)
 278             : '');
 279     $_SESSION['Import_message']['go_back_url'] = $err_url;
 280 }
 281 // Avoid setting selflink to 'import.php'
 282 // problem similar to bug 4276
 283 if (basename($_SERVER['SCRIPT_NAME']) === 'import.php') {
 284     $_SERVER['SCRIPT_NAME'] = $goto;
 285 }
 286
 287
 288 if (/*overload*/mb_strlen($db)) {
 289     $GLOBALS['dbi']->selectDb($db);
 290 }
 291
 292 @set_time_limit($cfg['ExecTimeLimit']);
 293 if (! empty($cfg['MemoryLimit'])) {
 294     @ini_set('memory_limit', $cfg['MemoryLimit']);
 295 }
 296
 297 $timestamp = time();
 298 if (isset($_REQUEST['allow_interrupt'])) {
 299     $maximum_time = ini_get('max_execution_time');
 300 } else {
 301     $maximum_time = 0;
 302 }
 303
 304 // set default values
 305 $timeout_passed = false;
 306 $error = false;
 307 $read_multiply = 1;
 308 $finished = false;
 309 $offset = 0;
 310 $max_sql_len = 0;
 311 $file_to_unlink = '';
 312 $sql_query = '';
 313 $sql_query_disabled = false;
 314 $go_sql = false;
 315 $executed_queries = 0;
 316 $run_query = true;
 317 $charset_conversion = false;
 318 $reset_charset = false;
 319 $bookmark_created = false;
 320
 321 // Bookmark Support: get a query back from bookmark if required
 322 if (! empty($_REQUEST['id_bookmark'])) {
 323     $id_bookmark = (int)$_REQUEST['id_bookmark'];
 324     include_once 'libraries/bookmark.lib.php';
 325     switch ($_REQUEST['action_bookmark']) {
 326     case 0: // bookmarked query that have to be run
 327         $import_text = PMA_Bookmark_get(
 328             $db,
 329             $id_bookmark,
 330             'id',
 331             isset($_REQUEST['action_bookmark_all'])
 332         );
 333         if (! empty($_REQUEST['bookmark_variable'])) {
 334             $import_text = PMA_Bookmark_applyVariables(
 335                 $import_text
 336             );
 337         }
 338
 339         // refresh navigation and main panels
 340         if (preg_match(
 341             '/^(DROP)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i',
 342             $import_text
 343         )) {
 344             $GLOBALS['reload'] = true;
 345             $ajax_reload['reload'] = true;
 346         }
 347
 348         // refresh navigation panel only
 349         if (preg_match(
 350             '/^(CREATE|ALTER)\s+(VIEW|TABLE|DATABASE|SCHEMA)\s+/i',
 351             $import_text
 352         )
 353         ) {
 354             $ajax_reload['reload'] = true;
 355         }
 356         break;
 357     case 1: // bookmarked query that have to be displayed
 358         $import_text = PMA_Bookmark_get($db, $id_bookmark);
 359         if ($GLOBALS['is_ajax_request'] == true) {
 360             $message = PMA_Message::success(__('Showing bookmark'));
 361             $response = PMA_Response::getInstance();
 362             $response->isSuccess($message->isSuccess());
 363             $response->addJSON('message', $message);
 364             $response->addJSON('sql_query', $import_text);
 365             $response->addJSON('action_bookmark', $_REQUEST['action_bookmark']);
 366             exit;
 367         } else {
 368             $run_query = false;
 369         }
 370         break;
 371     case 2: // bookmarked query that have to be deleted
 372         $import_text = PMA_Bookmark_get($db, $id_bookmark);
 373         PMA_Bookmark_delete($id_bookmark);
 374         if ($GLOBALS['is_ajax_request'] == true) {
 375             $message = PMA_Message::success(__('The bookmark has been deleted.'));
 376             $response = PMA_Response::getInstance();
 377             $response->isSuccess($message->isSuccess());
 378             $response->addJSON('message', $message);
 379             $response->addJSON('action_bookmark', $_REQUEST['action_bookmark']);
 380             $response->addJSON('id_bookmark', $id_bookmark);
 381             exit;
 382         } else {
 383             $run_query = false;
 384             $error = true; // this is kind of hack to skip processing the query
 385         }
 386         break;
 387     }
 388 } // end bookmarks reading
 389
 390 // Do no run query if we show PHP code
 391 if (isset($GLOBALS['show_as_php'])) {
 392     $run_query = false;
 393     $go_sql = true;
 394 }
 395
 396 // We can not read all at once, otherwise we can run out of memory
 397 $memory_limit = trim(@ini_get('memory_limit'));
 398 // 2 MB as default
 399 if (empty($memory_limit)) {
 400     $memory_limit = 2 * 1024 * 1024;
 401 }
 402 // In case no memory limit we work on 10MB chunks
 403 if ($memory_limit == -1) {
 404     $memory_limit = 10 * 1024 * 1024;
 405 }
 406
 407 // Calculate value of the limit
 408 $memoryUnit = /*overload*/mb_strtolower(substr($memory_limit, -1));
 409 if ('m' == $memoryUnit) {
 410     $memory_limit = (int)substr($memory_limit, 0, -1) * 1024 * 1024;
 411 } elseif ('k' == $memoryUnit) {
 412     $memory_limit = (int)substr($memory_limit, 0, -1) * 1024;
 413 } elseif ('g' == $memoryUnit) {
 414     $memory_limit = (int)substr($memory_limit, 0, -1) * 1024 * 1024 * 1024;
 415 } else {
 416     $memory_limit = (int)$memory_limit;
 417 }
 418
 419 // Just to be sure, there might be lot of memory needed for uncompression
 420 $read_limit = $memory_limit / 8;
 421
 422 // handle filenames
 423 if (isset($_FILES['import_file'])) {
 424     $import_file = $_FILES['import_file']['tmp_name'];
 425 }
 426 if (! empty($local_import_file) && ! empty($cfg['UploadDir'])) {
 427
 428     // sanitize $local_import_file as it comes from a POST
 429     $local_import_file = PMA_securePath($local_import_file);
 430
 431     $import_file = PMA_Util::userDir($cfg['UploadDir'])
 432         . $local_import_file;
 433
 434 } elseif (empty($import_file) || ! is_uploaded_file($import_file)) {
 435     $import_file  = 'none';
 436 }
 437
 438 // Do we have file to import?
 439
 440 if ($import_file != 'none' && ! $error) {
 441     // work around open_basedir and other limitations
 442     $open_basedir = @ini_get('open_basedir');
 443
 444     // If we are on a server with open_basedir, we must move the file
 445     // before opening it.
 446
 447     if (! empty($open_basedir)) {
 448         $tmp_subdir = ini_get('upload_tmp_dir');
 449         if (empty($tmp_subdir)) {
 450             $tmp_subdir = sys_get_temp_dir();
 451         }
 452         $tmp_subdir = rtrim($tmp_subdir, DIRECTORY_SEPARATOR);
 453         if (is_writable($tmp_subdir)) {
 454             $import_file_new = $tmp_subdir . DIRECTORY_SEPARATOR
 455                 . basename($import_file) . uniqid();
 456             if (move_uploaded_file($import_file, $import_file_new)) {
 457                 $import_file = $import_file_new;
 458                 $file_to_unlink = $import_file_new;
 459             }
 460
 461             $size = filesize($import_file);
 462         } else {
 463
 464             // If the php.ini is misconfigured (eg. there is no /tmp access defined
 465             // with open_basedir), $tmp_subdir won't be writable and the user gets
 466             // a 'File could not be read!' error (at PMA_detectCompression), which
 467             // is not too meaningful. Show a meaningful error message to the user
 468             // instead.
 469
 470             $message = PMA_Message::error(
 471                 __(
 472                     'Uploaded file cannot be moved, because the server has ' .
 473                     'open_basedir enabled without access to the %s directory ' .
 474                     '(for temporary files).'
 475                 )
 476             );
 477             $message->addParam($tmp_subdir);
 478             PMA_stopImport($message);
 479         }
 480     }
 481
 482     /**
 483      *  Handle file compression
 484      * @todo duplicate code exists in File.class.php
 485      */
 486     $compression = PMA_detectCompression($import_file);
 487     if ($compression === false) {
 488         $message = PMA_Message::error(__('File could not be read!'));
 489         PMA_stopImport($message); //Contains an 'exit'
 490     }
 491
 492     switch ($compression) {
 493     case 'application/bzip2':
 494         if ($cfg['BZipDump'] && @function_exists('bzopen')) {
 495             $import_handle = @bzopen($import_file, 'r');
 496         } else {
 497             $message = PMA_Message::error(
 498                 __(
 499                     'You attempted to load file with unsupported compression ' .
 500                     '(%s). Either support for it is not implemented or disabled ' .
 501                     'by your configuration.'
 502                 )
 503             );
 504             $message->addParam($compression);
 505             PMA_stopImport($message);
 506         }
 507         break;
 508     case 'application/gzip':
 509         if ($cfg['GZipDump'] && @function_exists('gzopen')) {
 510             $import_handle = @gzopen($import_file, 'r');
 511         } else {
 512             $message = PMA_Message::error(
 513                 __(
 514                     'You attempted to load file with unsupported compression ' .
 515                     '(%s). Either support for it is not implemented or disabled ' .
 516                     'by your configuration.'
 517                 )
 518             );
 519             $message->addParam($compression);
 520             PMA_stopImport($message);
 521         }
 522         break;
 523     case 'application/zip':
 524         if ($cfg['ZipDump'] && @function_exists('zip_open')) {
 525             /**
 526              * Load interface for zip extension.
 527              */
 528             include_once 'libraries/zip_extension.lib.php';
 529             $zipResult = PMA_getZipContents($import_file);
 530             if (! empty($zipResult['error'])) {
 531                 $message = PMA_Message::rawError($zipResult['error']);
 532                 PMA_stopImport($message);
 533             } else {
 534                 $import_text = $zipResult['data'];
 535             }
 536         } else {
 537             $message = PMA_Message::error(
 538                 __(
 539                     'You attempted to load file with unsupported compression ' .
 540                     '(%s). Either support for it is not implemented or disabled ' .
 541                     'by your configuration.'
 542                 )
 543             );
 544             $message->addParam($compression);
 545             PMA_stopImport($message);
 546         }
 547         break;
 548     case 'none':
 549         $import_handle = @fopen($import_file, 'r');
 550         break;
 551     default:
 552         $message = PMA_Message::error(
 553             __(
 554                 'You attempted to load file with unsupported compression (%s). ' .
 555                 'Either support for it is not implemented or disabled by your ' .
 556                 'configuration.'
 557             )
 558         );
 559         $message->addParam($compression);
 560         PMA_stopImport($message);
 561         break;
 562     }
 563     // use isset() because zip compression type does not use a handle
 564     if (! $error && isset($import_handle) && $import_handle === false) {
 565         $message = PMA_Message::error(__('File could not be read!'));
 566         PMA_stopImport($message);
 567     }
 568 } elseif (! $error) {
 569     if (! isset($import_text) || empty($import_text)) {
 570         $message = PMA_Message::error(
 571             __(
 572                 'No data was received to import. Either no file name was ' .
 573                 'submitted, or the file size exceeded the maximum size permitted ' .
 574                 'by your PHP configuration. See [doc@faq1-16]FAQ 1.16[/doc].'
 575             )
 576         );
 577         PMA_stopImport($message);
 578     }
 579 }
 580
 581 // so we can obtain the message
 582 //$_SESSION['Import_message'] = $message->getDisplay();
 583
 584 // Convert the file's charset if necessary
 585 if ($GLOBALS['PMA_recoding_engine'] != PMA_CHARSET_NONE && isset($charset_of_file)) {
 586     if ($charset_of_file != 'utf-8') {
 587         $charset_conversion = true;
 588     }
 589 } elseif (isset($charset_of_file) && $charset_of_file != 'utf-8') {
 590     if (PMA_DRIZZLE) {
 591         // Drizzle doesn't support other character sets,
 592         // so we can't fallback to SET NAMES - throw an error
 593         $message = PMA_Message::error(
 594             __(
 595                 'Cannot convert file\'s character'
 596                 . ' set without character set conversion library!'
 597             )
 598         );
 599         PMA_stopImport($message);
 600     } else {
 601         $GLOBALS['dbi']->query('SET NAMES \'' . $charset_of_file . '\'');
 602         // We can not show query in this case, it is in different charset
 603         $sql_query_disabled = true;
 604         $reset_charset = true;
 605     }
 606 }
 607
 608 // Something to skip? (because timeout has passed)
 609 if (! $error && isset($_POST['skip'])) {
 610     $original_skip = $skip = $_POST['skip'];
 611     while ($skip > 0) {
 612         PMA_importGetNextChunk($skip < $read_limit ? $skip : $read_limit);
 613         // Disable read progressivity, otherwise we eat all memory!
 614         $read_multiply = 1;
 615         $skip -= $read_limit;
 616     }
 617     unset($skip);
 618 }
 619
 620 // This array contain the data like numberof valid sql queries in the statement
 621 // and complete valid sql statement (which affected for rows)
 622 $sql_data = array('valid_sql' => array(), 'valid_queries' => 0);
 623
 624 if (! $error) {
 625     // Check for file existence
 626     include_once "libraries/plugin_interface.lib.php";
 627     /* @var $import_plugin ImportPlugin */
 628     $import_plugin = PMA_getPlugin(
 629         "import",
 630         $format,
 631         'libraries/plugins/import/',
 632         $import_type
 633     );
 634     if ($import_plugin == null) {
 635         $message = PMA_Message::error(
 636             __('Could not load import plugins, please check your installation!')
 637         );
 638         PMA_stopImport($message);
 639     } else {
 640         // Do the real import
 641         try {
 642             $default_fk_check = PMA_Util::handleDisableFKCheckInit();
 643             $import_plugin->doImport($sql_data);
 644             PMA_Util::handleDisableFKCheckCleanup($default_fk_check);
 645         } catch (Exception $e) {
 646             PMA_Util::handleDisableFKCheckCleanup($default_fk_check);
 647             throw $e;
 648         }
 649     }
 650 }
 651
 652 if (! empty($import_handle)) {
 653     fclose($import_handle);
 654 }
 655
 656 // Cleanup temporary file
 657 if ($file_to_unlink != '') {
 658     unlink($file_to_unlink);
 659 }
 660
 661 // Reset charset back, if we did some changes
 662 if ($reset_charset) {
 663     $GLOBALS['dbi']->query('SET CHARACTER SET utf8');
 664     $GLOBALS['dbi']->query(
 665         'SET SESSION collation_connection =\'' . $collation_connection . '\''
 666     );
 667 }
 668
 669 // Show correct message
 670 if (! empty($id_bookmark) && $_REQUEST['action_bookmark'] == 2) {
 671     $message = PMA_Message::success(__('The bookmark has been deleted.'));
 672     $display_query = $import_text;
 673     $error = false; // unset error marker, it was used just to skip processing
 674 } elseif (! empty($id_bookmark) && $_REQUEST['action_bookmark'] == 1) {
 675     $message = PMA_Message::notice(__('Showing bookmark'));
 676 } elseif ($bookmark_created) {
 677     $special_message = '[br]'  . sprintf(
 678         __('Bookmark %s has been created.'),
 679         htmlspecialchars($_POST['bkm_label'])
 680     );
 681 } elseif ($finished && ! $error) {
 682     if ($import_type == 'query') {
 683         $message = PMA_Message::success();
 684     } else {
 685         $message = PMA_Message::success(
 686             '<em>'
 687             . __('Import has been successfully finished, %d queries executed.')
 688             . '</em>'
 689         );
 690         $message->addParam($executed_queries);
 691
 692         if ($import_notice) {
 693             $message->addString($import_notice);
 694         }
 695         if (! empty($local_import_file)) {
 696             $message->addString('(' . htmlspecialchars($local_import_file) . ')');
 697         } else {
 698             $message->addString(
 699                 '(' . htmlspecialchars($_FILES['import_file']['name']) . ')'
 700             );
 701         }
 702     }
 703 }
 704
 705 // Did we hit timeout? Tell it user.
 706 if ($timeout_passed) {
 707     $importUrl = $err_url .= '&timeout_passed=1&offset=' . urlencode(
 708         $GLOBALS['offset']
 709     );
 710     if (isset($local_import_file)) {
 711         $importUrl .= '&local_import_file=' . urlencode($local_import_file);
 712     }
 713     $message = PMA_Message::error(
 714         __(
 715             'Script timeout passed, if you want to finish import,'
 716             . ' please %sresubmit the same file%s and import will resume.'
 717         )
 718     );
 719     $message->addParam('<a href="' . $importUrl . '">', false);
 720     $message->addParam('</a>', false);
 721
 722     if ($offset == 0 || (isset($original_skip) && $original_skip == $offset)) {
 723         $message->addString(
 724             __(
 725                 'However on last run no data has been parsed,'
 726                 . ' this usually means phpMyAdmin won\'t be able to'
 727                 . ' finish this import unless you increase php time limits.'
 728             )
 729         );
 730     }
 731 }
 732
 733 // if there is any message, copy it into $_SESSION as well,
 734 // so we can obtain it by AJAX call
 735 if (isset($message)) {
 736     $_SESSION['Import_message']['message'] = $message->getDisplay();
 737 }
 738 // Parse and analyze the query, for correct db and table name
 739 // in case of a query typed in the query window
 740 // (but if the query is too large, in case of an imported file, the parser
 741 //  can choke on it so avoid parsing)
 742 $sqlLength = /*overload*/mb_strlen($sql_query);
 743 if ($sqlLength <= $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']) {
 744     include_once 'libraries/parse_analyze.inc.php';
 745 }
 746
 747 // There was an error?
 748 if (isset($my_die)) {
 749     foreach ($my_die as $key => $die) {
 750         PMA_Util::mysqlDie(
 751             $die['error'], $die['sql'], false, $err_url, $error
 752         );
 753     }
 754 }
 755
 756 if ($go_sql) {
 757
 758     if (! empty($sql_data) && ($sql_data['valid_queries'] > 1)) {
 759         $_SESSION['is_multi_query'] = true;
 760         $sql_queries = $sql_data['valid_sql'];
 761     } else {
 762         $sql_queries = array($sql_query);
 763     }
 764
 765     $html_output = '';
 766     foreach ($sql_queries as $sql_query) {
 767         // parse sql query
 768         include 'libraries/parse_analyze.inc.php';
 769
 770         $html_output .= PMA_executeQueryAndGetQueryResponse(
 771             $analyzed_sql_results, // analyzed_sql_results
 772             false, // is_gotofile
 773             $db, // db
 774             $table, // table
 775             null, // find_real_end
 776             $_REQUEST['sql_query'], // sql_query_for_bookmark
 777             null, // extra_data
 778             null, // message_to_show
 779             null, // message
 780             null, // sql_data
 781             $goto, // goto
 782             $pmaThemeImage, // pmaThemeImage
 783             null, // disp_query
 784             null, // disp_message
 785             null, // query_type
 786             $sql_query, // sql_query
 787             null, // selectedTables
 788             null // complete_query
 789         );
 790     }
 791
 792     $response = PMA_Response::getInstance();
 793     $response->addJSON('ajax_reload', $ajax_reload);
 794     $response->addHTML($html_output);
 795     exit();
 796
 797 } else if ($result) {
 798     // Save a Bookmark with more than one queries (if Bookmark label given).
 799     if (! empty($_POST['bkm_label']) && ! empty($import_text)) {
 800         $cfgBookmark = PMA_Bookmark_getParams();
 801         PMA_storeTheQueryAsBookmark(
 802             $db, $cfgBookmark['user'],
 803             $_REQUEST['sql_query'], $_POST['bkm_label'],
 804             isset($_POST['bkm_replace']) ? $_POST['bkm_replace'] : null
 805         );
 806     }
 807
 808     $response = PMA_Response::getInstance();
 809     $response->isSuccess(true);
 810     $response->addJSON('message', PMA_Message::success($msg));
 811     $response->addJSON(
 812         'sql_query',
 813         PMA_Util::getMessage($msg, $sql_query, 'success')
 814     );
 815 } else if ($result == false) {
 816     $response = PMA_Response::getInstance();
 817     $response->isSuccess(false);
 818     $response->addJSON('message', PMA_Message::error($msg));
 819 } else {
 820     $active_page = $goto;
 821     include '' . $goto;
 822 }
 823
 824 // If there is request for ROLLBACK in the end.
 825 if (isset($_REQUEST['rollback_query'])) {
 826     $GLOBALS['dbi']->query('ROLLBACK');
 827 }