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PHP Cross Reference of phpBB-3.1.12-deutsch |
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1 <?php 2 /** 3 * 4 * This file is part of the phpBB Forum Software package. 5 * 6 * @copyright (c) phpBB Limited <https://www.phpbb.com> 7 * @license GNU General Public License, version 2 (GPL-2.0) 8 * 9 * For full copyright and license information, please see 10 * the docs/CREDITS.txt file. 11 * 12 */ 13 14 /** 15 */ 16 17 if (!defined('IN_INSTALL')) 18 { 19 // Someone has tried to access the file direct. This is not a good idea, so exit 20 exit; 21 } 22 23 if (!empty($setmodules)) 24 { 25 $module[] = array( 26 'module_type' => 'install', 27 'module_title' => 'CONVERT', 28 'module_filename' => substr(basename(__FILE__), 0, -strlen($phpEx)-1), 29 'module_order' => 20, 30 'module_subs' => '', 31 'module_stages' => array('INTRO', 'SETTINGS', 'IN_PROGRESS', 'FINAL'), 32 'module_reqs' => '' 33 ); 34 } 35 36 /** 37 * Class holding all convertor-specific details. 38 */ 39 class convert 40 { 41 var $options = array(); 42 43 var $convertor_tag = ''; 44 var $src_dbms = ''; 45 var $src_dbhost = ''; 46 var $src_dbport = ''; 47 var $src_dbuser = ''; 48 var $src_dbpasswd = ''; 49 var $src_dbname = ''; 50 var $src_table_prefix = ''; 51 52 var $convertor_data = array(); 53 var $tables = array(); 54 var $config_schema = array(); 55 var $convertor = array(); 56 var $src_truncate_statement = 'DELETE FROM '; 57 var $truncate_statement = 'DELETE FROM '; 58 59 var $fulltext_search; 60 61 // Batch size, can be adjusted by the conversion file 62 // For big boards a value of 6000 seems to be optimal 63 var $batch_size = 2000; 64 // Number of rows to be inserted at once (extended insert) if supported 65 // For installations having enough memory a value of 60 may be good. 66 var $num_wait_rows = 20; 67 68 // Mysqls internal recoding engine messing up with our (better) functions? We at least support more encodings than mysql so should use it in favor. 69 var $mysql_convert = false; 70 71 var $p_master; 72 73 function convert(&$p_master) 74 { 75 $this->p_master = &$p_master; 76 } 77 } 78 79 /** 80 * Convert class for conversions 81 */ 82 class install_convert extends module 83 { 84 /** @var array */ 85 protected $lang; 86 87 /** @var string */ 88 protected $language; 89 90 /** @var \phpbb\template\template */ 91 protected $template; 92 93 /** @var string */ 94 protected $phpbb_root_path; 95 96 /** @var string */ 97 protected $php_ext; 98 99 /** 100 * Variables used while converting, they are accessible from the global variable $convert 101 */ 102 function install_convert(&$p_master) 103 { 104 $this->p_master = &$p_master; 105 } 106 107 function main($mode, $sub) 108 { 109 global $lang, $template, $phpbb_root_path, $phpEx, $cache, $config, $language, $table_prefix; 110 global $convert, $request, $phpbb_container, $phpbb_config_php_file; 111 112 $this->tpl_name = 'install_convert'; 113 $this->mode = $mode; 114 $this->lang = $lang; 115 $this->language = $language; 116 $this->template = $template; 117 $this->phpbb_root_path = $phpbb_root_path; 118 $this->php_ext = $phpEx; 119 120 if (!$this->check_phpbb_installed()) 121 { 122 return; 123 } 124 125 $convert = new convert($this->p_master); 126 127 // Enable super globals to prevent issues with the new \phpbb\request\request object 128 $request->enable_super_globals(); 129 // Create a normal container now 130 $phpbb_container_builder = new \phpbb\di\container_builder($phpbb_config_php_file, $phpbb_root_path, $phpEx); 131 $phpbb_container = $phpbb_container_builder->get_container(); 132 133 // Create cache 134 $cache = $phpbb_container->get('cache'); 135 136 switch ($sub) 137 { 138 case 'intro': 139 extract($phpbb_config_php_file->get_all()); 140 141 require($phpbb_root_path . 'includes/constants.' . $phpEx); 142 require($phpbb_root_path . 'includes/functions_convert.' . $phpEx); 143 144 $dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms); 145 146 $db = new $dbms(); 147 $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true); 148 unset($dbpasswd); 149 150 // We need to fill the config to let internal functions correctly work 151 $config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE); 152 set_config(null, null, null, $config); 153 set_config_count(null, null, null, $config); 154 155 // Detect if there is already a conversion in progress at this point and offer to resume 156 // It's quite possible that the user will get disconnected during a large conversion so they need to be able to resume it 157 $new_conversion = request_var('new_conv', 0); 158 159 if ($new_conversion) 160 { 161 $config['convert_progress'] = ''; 162 $config['convert_db_server'] = ''; 163 $config['convert_db_user'] = ''; 164 $db->sql_query('DELETE FROM ' . CONFIG_TABLE . " 165 WHERE config_name = 'convert_progress' 166 OR config_name = 'convert_db_server' 167 OR config_name = 'convert_db_user'" 168 ); 169 } 170 171 // Let's see if there is a conversion in the works... 172 $options = array(); 173 if (!empty($config['convert_progress']) && !empty($config['convert_db_server']) && !empty($config['convert_db_user']) && !empty($config['convert_options'])) 174 { 175 $options = unserialize($config['convert_progress']); 176 $options = array_merge($options, unserialize($config['convert_db_server']), unserialize($config['convert_db_user']), unserialize($config['convert_options'])); 177 } 178 179 // This information should have already been checked once, but do it again for safety 180 if (!empty($options) && !empty($options['tag']) && 181 isset($options['dbms']) && 182 isset($options['dbhost']) && 183 isset($options['dbport']) && 184 isset($options['dbuser']) && 185 isset($options['dbpasswd']) && 186 isset($options['dbname']) && 187 isset($options['table_prefix'])) 188 { 189 $this->page_title = $lang['CONTINUE_CONVERT']; 190 191 $template->assign_vars(array( 192 'TITLE' => $lang['CONTINUE_CONVERT'], 193 'BODY' => $lang['CONTINUE_CONVERT_BODY'], 194 'L_NEW' => $lang['CONVERT_NEW_CONVERSION'], 195 'L_CONTINUE' => $lang['CONTINUE_OLD_CONVERSION'], 196 'S_CONTINUE' => true, 197 198 'U_NEW_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=intro&new_conv=1&language=$language", 199 'U_CONTINUE_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=in_progress&tag={$options['tag']}{$options['step']}&language=$language", 200 )); 201 202 return; 203 } 204 205 $this->list_convertors($sub); 206 207 break; 208 209 case 'settings': 210 $this->get_convert_settings($sub); 211 break; 212 213 case 'in_progress': 214 $this->convert_data($sub); 215 break; 216 217 case 'final': 218 $this->page_title = $lang['CONVERT_COMPLETE']; 219 220 $template->assign_vars(array( 221 'TITLE' => $lang['CONVERT_COMPLETE'], 222 'BODY' => $lang['CONVERT_COMPLETE_EXPLAIN'], 223 )); 224 225 // If we reached this step (conversion completed) we want to purge the cache and log the user out. 226 // This is for making sure the session get not screwed due to the 3.0.x users table being completely new. 227 $cache->purge(); 228 229 extract($phpbb_config_php_file->get_all()); 230 231 require($phpbb_root_path . 'includes/constants.' . $phpEx); 232 require($phpbb_root_path . 'includes/functions_convert.' . $phpEx); 233 234 $dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms); 235 236 $db = new $dbms(); 237 $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true); 238 unset($dbpasswd); 239 240 $sql = 'SELECT config_value 241 FROM ' . CONFIG_TABLE . ' 242 WHERE config_name = \'search_type\''; 243 $result = $db->sql_query($sql); 244 245 if ($db->sql_fetchfield('config_value') != 'fulltext_mysql') 246 { 247 $template->assign_vars(array( 248 'S_ERROR_BOX' => true, 249 'ERROR_TITLE' => $lang['SEARCH_INDEX_UNCONVERTED'], 250 'ERROR_MSG' => $lang['SEARCH_INDEX_UNCONVERTED_EXPLAIN'], 251 )); 252 } 253 254 switch ($db->get_sql_layer()) 255 { 256 case 'sqlite': 257 case 'sqlite3': 258 $db->sql_query('DELETE FROM ' . SESSIONS_KEYS_TABLE); 259 $db->sql_query('DELETE FROM ' . SESSIONS_TABLE); 260 break; 261 262 default: 263 $db->sql_query('TRUNCATE TABLE ' . SESSIONS_KEYS_TABLE); 264 $db->sql_query('TRUNCATE TABLE ' . SESSIONS_TABLE); 265 break; 266 } 267 268 break; 269 } 270 } 271 272 /** 273 * Check whether phpBB is installed. 274 * Assigns error template vars if not installed. 275 * 276 * @return bool Returns true if phpBB is installed. 277 */ 278 public function check_phpbb_installed() 279 { 280 if (phpbb_check_installation_exists($this->phpbb_root_path, $this->php_ext)) 281 { 282 return true; 283 } 284 285 $this->page_title = 'BOARD_NOT_INSTALLED'; 286 $install_url = append_sid($this->phpbb_root_path . 'install/index.' . $this->php_ext, 'mode=install&language=' . $this->language); 287 288 $this->template->assign_vars(array( 289 'S_NOT_INSTALLED' => true, 290 'BODY' => sprintf($this->lang['BOARD_NOT_INSTALLED_EXPLAIN'], $install_url), 291 )); 292 293 return false; 294 } 295 296 /** 297 * Generate a list of all available conversion modules 298 */ 299 function list_convertors($sub) 300 { 301 global $lang, $language, $template, $phpbb_root_path, $phpEx; 302 303 $this->page_title = $lang['SUB_INTRO']; 304 305 $template->assign_vars(array( 306 'TITLE' => $lang['CONVERT_INTRO'], 307 'BODY' => $lang['CONVERT_INTRO_BODY'], 308 309 'L_AUTHOR' => $lang['AUTHOR'], 310 'L_AVAILABLE_CONVERTORS' => $lang['AVAILABLE_CONVERTORS'], 311 'L_CONVERT' => $lang['CONVERT'], 312 'L_NO_CONVERTORS' => $lang['NO_CONVERTORS'], 313 'L_OPTIONS' => $lang['CONVERT_OPTIONS'], 314 'L_SOFTWARE' => $lang['SOFTWARE'], 315 'L_VERSION' => $lang['VERSION'], 316 317 'S_LIST' => true, 318 )); 319 320 $convertors = $sort = array(); 321 $get_info = true; 322 323 $handle = @opendir('./convertors/'); 324 325 if (!$handle) 326 { 327 $this->error('Unable to access the convertors directory', __LINE__, __FILE__); 328 } 329 330 while ($entry = readdir($handle)) 331 { 332 if (preg_match('/^convert_([a-z0-9_]+).' . $phpEx . '$/i', $entry, $m)) 333 { 334 include('./convertors/' . $entry); 335 if (isset($convertor_data)) 336 { 337 $sort[strtolower($convertor_data['forum_name'])] = sizeof($convertors); 338 339 $convertors[] = array( 340 'tag' => $m[1], 341 'forum_name' => $convertor_data['forum_name'], 342 'version' => $convertor_data['version'], 343 'dbms' => $convertor_data['dbms'], 344 'dbhost' => $convertor_data['dbhost'], 345 'dbport' => $convertor_data['dbport'], 346 'dbuser' => $convertor_data['dbuser'], 347 'dbpasswd' => $convertor_data['dbpasswd'], 348 'dbname' => $convertor_data['dbname'], 349 'table_prefix' => $convertor_data['table_prefix'], 350 'author' => $convertor_data['author'] 351 ); 352 } 353 unset($convertor_data); 354 } 355 } 356 closedir($handle); 357 358 @ksort($sort); 359 360 foreach ($sort as $void => $index) 361 { 362 $template->assign_block_vars('convertors', array( 363 'AUTHOR' => $convertors[$index]['author'], 364 'SOFTWARE' => $convertors[$index]['forum_name'], 365 'VERSION' => $convertors[$index]['version'], 366 367 'U_CONVERT' => $this->p_master->module_url . "?mode={$this->mode}&language=$language&sub=settings&tag=" . $convertors[$index]['tag'], 368 )); 369 } 370 } 371 372 /** 373 */ 374 function get_convert_settings($sub) 375 { 376 global $lang, $language, $template, $db, $phpbb_root_path, $phpEx, $config, $cache, $phpbb_config_php_file; 377 378 extract($phpbb_config_php_file->get_all()); 379 380 require($phpbb_root_path . 'includes/constants.' . $phpEx); 381 require($phpbb_root_path . 'includes/functions_convert.' . $phpEx); 382 383 $dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms); 384 385 $db = new $dbms(); 386 $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true); 387 unset($dbpasswd); 388 389 $this->page_title = $lang['STAGE_SETTINGS']; 390 391 // We need to fill the config to let internal functions correctly work 392 $config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE); 393 set_config(null, null, null, $config); 394 set_config_count(null, null, null, $config); 395 396 $convertor_tag = request_var('tag', ''); 397 398 if (empty($convertor_tag)) 399 { 400 $this->p_master->error($lang['NO_CONVERT_SPECIFIED'], __LINE__, __FILE__); 401 } 402 $get_info = true; 403 404 // check security implications of direct inclusion 405 $convertor_tag = basename($convertor_tag); 406 if (!file_exists('./convertors/convert_' . $convertor_tag . '.' . $phpEx)) 407 { 408 $this->p_master->error($lang['CONVERT_NOT_EXIST'], __LINE__, __FILE__); 409 } 410 411 include('./convertors/convert_' . $convertor_tag . '.' . $phpEx); 412 413 // The test_file is a file that should be present in the location of the old board. 414 if (!isset($test_file)) 415 { 416 $this->p_master->error($lang['DEV_NO_TEST_FILE'], __LINE__, __FILE__); 417 } 418 419 $submit = (isset($_POST['submit'])) ? true : false; 420 421 $src_dbms = request_var('src_dbms', $convertor_data['dbms']); 422 $src_dbhost = request_var('src_dbhost', $convertor_data['dbhost']); 423 $src_dbport = request_var('src_dbport', $convertor_data['dbport']); 424 $src_dbuser = request_var('src_dbuser', $convertor_data['dbuser']); 425 $src_dbpasswd = request_var('src_dbpasswd', $convertor_data['dbpasswd']); 426 $src_dbname = request_var('src_dbname', $convertor_data['dbname']); 427 $src_table_prefix = request_var('src_table_prefix', $convertor_data['table_prefix']); 428 $forum_path = request_var('forum_path', $convertor_data['forum_path']); 429 $refresh = request_var('refresh', 1); 430 431 // Default URL of the old board 432 // @todo Are we going to use this for attempting to convert URL references in posts, or should we remove it? 433 // -> We should convert old urls to the new relative urls format 434 // $src_url = request_var('src_url', 'Not in use at the moment'); 435 436 // strip trailing slash from old forum path 437 $forum_path = (strlen($forum_path) && $forum_path[strlen($forum_path) - 1] == '/') ? substr($forum_path, 0, -1) : $forum_path; 438 439 $error = array(); 440 if ($submit) 441 { 442 if (!@file_exists('./../' . $forum_path . '/' . $test_file)) 443 { 444 $error[] = sprintf($lang['COULD_NOT_FIND_PATH'], $forum_path); 445 } 446 447 $connect_test = false; 448 $available_dbms = get_available_dbms(false, true, true); 449 450 if (!isset($available_dbms[$src_dbms]) || !$available_dbms[$src_dbms]['AVAILABLE']) 451 { 452 $error[] = $lang['INST_ERR_NO_DB']; 453 $connect_test = false; 454 } 455 else 456 { 457 $connect_test = connect_check_db(true, $error, $available_dbms[$src_dbms], $src_table_prefix, $src_dbhost, $src_dbuser, htmlspecialchars_decode($src_dbpasswd), $src_dbname, $src_dbport, true, ($src_dbms == $dbms) ? false : true, false); 458 } 459 460 // The forum prefix of the old and the new forum can only be the same if two different databases are used. 461 if ($src_table_prefix == $table_prefix && $src_dbms == $dbms && $src_dbhost == $dbhost && $src_dbport == $dbport && $src_dbname == $dbname) 462 { 463 $error[] = sprintf($lang['TABLE_PREFIX_SAME'], $src_table_prefix); 464 } 465 466 $src_dbms = $phpbb_config_php_file->convert_30_dbms_to_31($src_dbms); 467 468 // Check table prefix 469 if (!sizeof($error)) 470 { 471 // initiate database connection to old db if old and new db differ 472 global $src_db, $same_db; 473 $src_db = $same_db = false; 474 475 if ($src_dbms != $dbms || $src_dbhost != $dbhost || $src_dbport != $dbport || $src_dbname != $dbname || $src_dbuser != $dbuser) 476 { 477 $src_db = new $src_dbms(); 478 $src_db->sql_connect($src_dbhost, $src_dbuser, htmlspecialchars_decode($src_dbpasswd), $src_dbname, $src_dbport, false, true); 479 $same_db = false; 480 } 481 else 482 { 483 $src_db = $db; 484 $same_db = true; 485 } 486 487 $src_db->sql_return_on_error(true); 488 $db->sql_return_on_error(true); 489 490 // Try to select one row from the first table to see if the prefix is OK 491 $result = $src_db->sql_query_limit('SELECT * FROM ' . $src_table_prefix . $tables[0], 1); 492 493 if (!$result) 494 { 495 $prefixes = array(); 496 497 $tables_existing = get_tables($src_db); 498 $tables_existing = array_map('strtolower', $tables_existing); 499 foreach ($tables_existing as $table_name) 500 { 501 compare_table($tables, $table_name, $prefixes); 502 } 503 unset($tables_existing); 504 505 foreach ($prefixes as $prefix => $count) 506 { 507 if ($count >= sizeof($tables)) 508 { 509 $possible_prefix = $prefix; 510 break; 511 } 512 } 513 514 $msg = ''; 515 if (!empty($convertor_data['table_prefix'])) 516 { 517 $msg .= sprintf($lang['DEFAULT_PREFIX_IS'], $convertor_data['forum_name'], $convertor_data['table_prefix']); 518 } 519 520 if (!empty($possible_prefix)) 521 { 522 $msg .= '<br />'; 523 $msg .= ($possible_prefix == '*') ? $lang['BLANK_PREFIX_FOUND'] : sprintf($lang['PREFIX_FOUND'], $possible_prefix); 524 $src_table_prefix = ($possible_prefix == '*') ? '' : $possible_prefix; 525 } 526 527 $error[] = $msg; 528 } 529 $src_db->sql_freeresult($result); 530 $src_db->sql_return_on_error(false); 531 } 532 533 if (!sizeof($error)) 534 { 535 // Save convertor Status 536 set_config('convert_progress', serialize(array( 537 'step' => '', 538 'table_prefix' => $src_table_prefix, 539 'tag' => $convertor_tag, 540 )), true); 541 set_config('convert_db_server', serialize(array( 542 'dbms' => $src_dbms, 543 'dbhost' => $src_dbhost, 544 'dbport' => $src_dbport, 545 'dbname' => $src_dbname, 546 )), true); 547 set_config('convert_db_user', serialize(array( 548 'dbuser' => $src_dbuser, 549 'dbpasswd' => $src_dbpasswd, 550 )), true); 551 552 // Save options 553 set_config('convert_options', serialize(array('forum_path' => './../' . $forum_path, 'refresh' => $refresh)), true); 554 555 $template->assign_block_vars('checks', array( 556 'TITLE' => $lang['VERIFY_OPTIONS'], 557 'RESULT' => $lang['CONVERT_SETTINGS_VERIFIED'], 558 )); 559 560 $template->assign_vars(array( 561 'L_SUBMIT' => $lang['BEGIN_CONVERT'], 562 // 'S_HIDDEN' => $s_hidden_fields, 563 'U_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=in_progress&tag=$convertor_tag&language=$language", 564 )); 565 566 return; 567 } 568 else 569 { 570 $template->assign_block_vars('checks', array( 571 'TITLE' => $lang['VERIFY_OPTIONS'], 572 'RESULT' => '<b style="color:red">' . implode('<br />', $error) . '</b>', 573 )); 574 } 575 } // end submit 576 577 foreach ($this->convert_options as $config_key => $vars) 578 { 579 if (!is_array($vars) && strpos($config_key, 'legend') === false) 580 { 581 continue; 582 } 583 584 if (strpos($config_key, 'legend') !== false) 585 { 586 $template->assign_block_vars('options', array( 587 'S_LEGEND' => true, 588 'LEGEND' => $lang[$vars]) 589 ); 590 591 continue; 592 } 593 594 $options = isset($vars['options']) ? $vars['options'] : ''; 595 596 $template->assign_block_vars('options', array( 597 'KEY' => $config_key, 598 'TITLE' => $lang[$vars['lang']], 599 'S_EXPLAIN' => $vars['explain'], 600 'S_LEGEND' => false, 601 'TITLE_EXPLAIN' => ($vars['explain']) ? $lang[$vars['lang'] . '_EXPLAIN'] : '', 602 'CONTENT' => $this->p_master->input_field($config_key, $vars['type'], ${$config_key}, $options), 603 ) 604 ); 605 } 606 607 $template->assign_vars(array( 608 'TITLE' => $lang['STAGE_SETTINGS'], 609 'BODY' => $lang['CONV_OPTIONS_BODY'], 610 'L_SUBMIT' => $lang['BEGIN_CONVERT'], 611 'U_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=settings&tag=$convertor_tag&language=$language", 612 )); 613 } 614 615 /** 616 * The function which does the actual work (or dispatches it to the relevant places) 617 */ 618 function convert_data($sub) 619 { 620 global $template, $user, $phpbb_root_path, $phpEx, $db, $lang, $config, $cache, $auth; 621 global $convert, $convert_row, $message_parser, $skip_rows, $language; 622 global $request, $phpbb_config_php_file, $phpbb_dispatcher; 623 624 extract($phpbb_config_php_file->get_all()); 625 626 require($phpbb_root_path . 'includes/constants.' . $phpEx); 627 require($phpbb_root_path . 'includes/functions_convert.' . $phpEx); 628 629 $dbms = $phpbb_config_php_file->convert_30_dbms_to_31($dbms); 630 631 $db = new $dbms(); 632 $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, true); 633 unset($dbpasswd); 634 635 // We need to fill the config to let internal functions correctly work 636 $config = new \phpbb\config\db($db, new \phpbb\cache\driver\null, CONFIG_TABLE); 637 set_config(null, null, null, $config); 638 set_config_count(null, null, null, $config); 639 640 // Override a couple of config variables for the duration 641 $config['max_quote_depth'] = 0; 642 643 // @todo Need to confirm that max post length in source is <= max post length in destination or there may be interesting formatting issues 644 $config['max_post_chars'] = $config['min_post_chars'] = 0; 645 646 // Set up a user as well. We _should_ have enough of a database here at this point to do this 647 // and it helps for any core code we call 648 $user->session_begin(); 649 $user->page = $user->extract_current_page($phpbb_root_path); 650 651 // This is a little bit of a fudge, but it allows the language entries to be available to the 652 // core code without us loading them again 653 $user->lang = &$lang; 654 655 $this->page_title = $user->lang['STAGE_IN_PROGRESS']; 656 657 $convert->options = array(); 658 if (isset($config['convert_progress'])) 659 { 660 $convert->options = unserialize($config['convert_progress']); 661 $convert->options = array_merge($convert->options, unserialize($config['convert_db_server']), unserialize($config['convert_db_user']), unserialize($config['convert_options'])); 662 } 663 664 // This information should have already been checked once, but do it again for safety 665 if (empty($convert->options) || empty($convert->options['tag']) || 666 !isset($convert->options['dbms']) || 667 !isset($convert->options['dbhost']) || 668 !isset($convert->options['dbport']) || 669 !isset($convert->options['dbuser']) || 670 !isset($convert->options['dbpasswd']) || 671 !isset($convert->options['dbname']) || 672 !isset($convert->options['table_prefix'])) 673 { 674 $this->p_master->error($user->lang['NO_CONVERT_SPECIFIED'], __LINE__, __FILE__); 675 } 676 677 // Make some short variables accessible, for easier referencing 678 $convert->convertor_tag = basename($convert->options['tag']); 679 $convert->src_dbms = $convert->options['dbms']; 680 $convert->src_dbhost = $convert->options['dbhost']; 681 $convert->src_dbport = $convert->options['dbport']; 682 $convert->src_dbuser = $convert->options['dbuser']; 683 $convert->src_dbpasswd = $convert->options['dbpasswd']; 684 $convert->src_dbname = $convert->options['dbname']; 685 $convert->src_table_prefix = $convert->options['table_prefix']; 686 687 // initiate database connection to old db if old and new db differ 688 global $src_db, $same_db; 689 $src_db = $same_db = null; 690 if ($convert->src_dbms != $dbms || $convert->src_dbhost != $dbhost || $convert->src_dbport != $dbport || $convert->src_dbname != $dbname || $convert->src_dbuser != $dbuser) 691 { 692 $dbms = $convert->src_dbms; 693 $src_db = new $dbms(); 694 $src_db->sql_connect($convert->src_dbhost, $convert->src_dbuser, htmlspecialchars_decode($convert->src_dbpasswd), $convert->src_dbname, $convert->src_dbport, false, true); 695 $same_db = false; 696 } 697 else 698 { 699 $src_db = $db; 700 $same_db = true; 701 } 702 703 $convert->mysql_convert = false; 704 switch ($src_db->sql_layer) 705 { 706 case 'sqlite': 707 case 'sqlite3': 708 $convert->src_truncate_statement = 'DELETE FROM '; 709 break; 710 711 // Thanks MySQL, for silently converting... 712 case 'mysql': 713 case 'mysql4': 714 if (version_compare($src_db->sql_server_info(true, false), '4.1.3', '>=')) 715 { 716 $convert->mysql_convert = true; 717 } 718 $convert->src_truncate_statement = 'TRUNCATE TABLE '; 719 break; 720 721 case 'mysqli': 722 $convert->mysql_convert = true; 723 $convert->src_truncate_statement = 'TRUNCATE TABLE '; 724 break; 725 726 default: 727 $convert->src_truncate_statement = 'TRUNCATE TABLE '; 728 break; 729 } 730 731 if ($convert->mysql_convert && !$same_db) 732 { 733 $src_db->sql_query("SET NAMES 'binary'"); 734 } 735 736 switch ($db->get_sql_layer()) 737 { 738 case 'sqlite': 739 case 'sqlite3': 740 $convert->truncate_statement = 'DELETE FROM '; 741 break; 742 743 default: 744 $convert->truncate_statement = 'TRUNCATE TABLE '; 745 break; 746 } 747 748 $get_info = false; 749 750 // check security implications of direct inclusion 751 if (!file_exists('./convertors/convert_' . $convert->convertor_tag . '.' . $phpEx)) 752 { 753 $this->p_master->error($user->lang['CONVERT_NOT_EXIST'], __LINE__, __FILE__); 754 } 755 756 if (file_exists('./convertors/functions_' . $convert->convertor_tag . '.' . $phpEx)) 757 { 758 include('./convertors/functions_' . $convert->convertor_tag . '.' . $phpEx); 759 } 760 761 $get_info = true; 762 include('./convertors/convert_' . $convert->convertor_tag . '.' . $phpEx); 763 764 // Map some variables... 765 $convert->convertor_data = $convertor_data; 766 $convert->tables = $tables; 767 $convert->config_schema = $config_schema; 768 769 // Now include the real data 770 $get_info = false; 771 include('./convertors/convert_' . $convert->convertor_tag . '.' . $phpEx); 772 773 $convert->convertor_data = $convertor_data; 774 $convert->tables = $tables; 775 $convert->config_schema = $config_schema; 776 $convert->convertor = $convertor; 777 778 // The test_file is a file that should be present in the location of the old board. 779 if (!file_exists($convert->options['forum_path'] . '/' . $test_file)) 780 { 781 $this->p_master->error(sprintf($user->lang['COULD_NOT_FIND_PATH'], $convert->options['forum_path']), __LINE__, __FILE__); 782 } 783 784 $search_type = $config['search_type']; 785 786 // For conversions we are a bit less strict and set to a search backend we know exist... 787 if (!class_exists($search_type)) 788 { 789 $search_type = '\phpbb\search\fulltext_native'; 790 set_config('search_type', $search_type); 791 } 792 793 if (!class_exists($search_type)) 794 { 795 trigger_error('NO_SUCH_SEARCH_MODULE'); 796 } 797 798 $error = false; 799 $convert->fulltext_search = new $search_type($error, $phpbb_root_path, $phpEx, $auth, $config, $db, $user, $phpbb_dispatcher); 800 801 if ($error) 802 { 803 trigger_error($error); 804 } 805 806 include($phpbb_root_path . 'includes/message_parser.' . $phpEx); 807 $message_parser = new parse_message(); 808 809 $jump = request_var('jump', 0); 810 $final_jump = request_var('final_jump', 0); 811 $sync_batch = request_var('sync_batch', -1); 812 $last_statement = request_var('last', 0); 813 814 // We are running sync... 815 if ($sync_batch >= 0) 816 { 817 $this->sync_forums($sync_batch); 818 return; 819 } 820 821 if ($jump) 822 { 823 $this->jump($jump, $last_statement); 824 return; 825 } 826 827 if ($final_jump) 828 { 829 $this->final_jump($final_jump); 830 return; 831 } 832 833 $current_table = request_var('current_table', 0); 834 $old_current_table = min(-1, $current_table - 1); 835 $skip_rows = request_var('skip_rows', 0); 836 837 if (!$current_table && !$skip_rows) 838 { 839 if (!$request->variable('confirm', false)) 840 { 841 // If avatars / ranks / smilies folders are specified make sure they are writable 842 $bad_folders = array(); 843 844 $local_paths = array( 845 'avatar_path' => path($config['avatar_path']), 846 'avatar_gallery_path' => path($config['avatar_gallery_path']), 847 'icons_path' => path($config['icons_path']), 848 'ranks_path' => path($config['ranks_path']), 849 'smilies_path' => path($config['smilies_path']) 850 ); 851 852 foreach ($local_paths as $folder => $local_path) 853 { 854 if (isset($convert->convertor[$folder])) 855 { 856 if (empty($convert->convertor['test_file'])) 857 { 858 // test_file is mandantory at the moment so this should never be reached, but just in case... 859 $this->p_master->error($user->lang['DEV_NO_TEST_FILE'], __LINE__, __FILE__); 860 } 861 862 if (!$local_path || !phpbb_is_writable($phpbb_root_path . $local_path)) 863 { 864 if (!$local_path) 865 { 866 $bad_folders[] = sprintf($user->lang['CONFIG_PHPBB_EMPTY'], $folder); 867 } 868 else 869 { 870 $bad_folders[] = $local_path; 871 } 872 } 873 } 874 } 875 876 if (sizeof($bad_folders)) 877 { 878 $msg = (sizeof($bad_folders) == 1) ? $user->lang['MAKE_FOLDER_WRITABLE'] : $user->lang['MAKE_FOLDERS_WRITABLE']; 879 sort($bad_folders); 880 $this->p_master->error(sprintf($msg, implode('<br />', $bad_folders)), __LINE__, __FILE__, true); 881 882 $template->assign_vars(array( 883 'L_SUBMIT' => $user->lang['INSTALL_TEST'], 884 'U_ACTION' => $this->p_master->module_url . "?mode={$this->mode}&sub=in_progress&tag={$convert->convertor_tag}&language=$language", 885 )); 886 return; 887 } 888 889 // Grab all the tables used in convertor 890 $missing_tables = $tables_list = $aliases = array(); 891 892 foreach ($convert->convertor['schema'] as $schema) 893 { 894 // Skip those not used (because of addons/plugins not detected) 895 if (!$schema['target']) 896 { 897 continue; 898 } 899 900 foreach ($schema as $key => $val) 901 { 902 // we're dealing with an array like: 903 // array('forum_status', 'forums.forum_status', 'is_item_locked') 904 if (is_int($key) && !empty($val[1])) 905 { 906 $temp_data = $val[1]; 907 if (!is_array($temp_data)) 908 { 909 $temp_data = array($temp_data); 910 } 911 912 foreach ($temp_data as $val) 913 { 914 if (preg_match('/([a-z0-9_]+)\.([a-z0-9_]+)\)* ?A?S? ?([a-z0-9_]*?)\.?([a-z0-9_]*)$/i', $val, $m)) 915 { 916 $table = $convert->src_table_prefix . $m[1]; 917 $tables_list[$table] = $table; 918 919 if (!empty($m[3])) 920 { 921 $aliases[] = $convert->src_table_prefix . $m[3]; 922 } 923 } 924 } 925 } 926 // 'left_join' => 'topics LEFT JOIN vote_desc ON topics.topic_id = vote_desc.topic_id AND topics.topic_vote = 1' 927 else if ($key == 'left_join') 928 { 929 // Convert the value if it wasn't an array already. 930 if (!is_array($val)) 931 { 932 $val = array($val); 933 } 934 935 for ($j = 0, $size = sizeof($val); $j < $size; ++$j) 936 { 937 if (preg_match('/LEFT JOIN ([a-z0-9_]+) AS ([a-z0-9_]+)/i', $val[$j], $m)) 938 { 939 $table = $convert->src_table_prefix . $m[1]; 940 $tables_list[$table] = $table; 941 942 if (!empty($m[2])) 943 { 944 $aliases[] = $convert->src_table_prefix . $m[2]; 945 } 946 } 947 } 948 } 949 } 950 } 951 952 // Remove aliased tables from $tables_list 953 foreach ($aliases as $alias) 954 { 955 unset($tables_list[$alias]); 956 } 957 958 // Check if the tables that we need exist 959 $src_db->sql_return_on_error(true); 960 foreach ($tables_list as $table => $null) 961 { 962 $sql = 'SELECT 1 FROM ' . $table; 963 $_result = $src_db->sql_query_limit($sql, 1); 964 965 if (!$_result) 966 { 967 $missing_tables[] = $table; 968 } 969 $src_db->sql_freeresult($_result); 970 } 971 $src_db->sql_return_on_error(false); 972 973 // Throw an error if some tables are missing 974 // We used to do some guessing here, but since we have a suggestion of possible values earlier, I don't see it adding anything here to do it again 975 976 if (sizeof($missing_tables) == sizeof($tables_list)) 977 { 978 $this->p_master->error($user->lang['NO_TABLES_FOUND'] . ' ' . $user->lang['CHECK_TABLE_PREFIX'], __LINE__, __FILE__); 979 } 980 else if (sizeof($missing_tables)) 981 { 982 $this->p_master->error(sprintf($user->lang['TABLES_MISSING'], implode($user->lang['COMMA_SEPARATOR'], $missing_tables)) . '<br /><br />' . $user->lang['CHECK_TABLE_PREFIX'], __LINE__, __FILE__); 983 } 984 985 $url = $this->save_convert_progress('&confirm=1'); 986 $msg = $user->lang['PRE_CONVERT_COMPLETE']; 987 988 if ($convert->convertor_data['author_notes']) 989 { 990 $msg .= '</p><p>' . sprintf($user->lang['AUTHOR_NOTES'], $convert->convertor_data['author_notes']); 991 } 992 993 $template->assign_vars(array( 994 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 995 'L_MESSAGE' => $msg, 996 'U_ACTION' => $url, 997 )); 998 999 return; 1000 } // if (!$request->variable('confirm', false))) 1001 1002 $template->assign_block_vars('checks', array( 1003 'S_LEGEND' => true, 1004 'LEGEND' => $user->lang['STARTING_CONVERT'], 1005 )); 1006 1007 // Convert the config table and load the settings of the old board 1008 if (!empty($convert->config_schema)) 1009 { 1010 restore_config($convert->config_schema); 1011 1012 // Override a couple of config variables for the duration 1013 $config['max_quote_depth'] = 0; 1014 1015 // @todo Need to confirm that max post length in source is <= max post length in destination or there may be interesting formatting issues 1016 $config['max_post_chars'] = $config['min_post_chars'] = 0; 1017 } 1018 1019 $template->assign_block_vars('checks', array( 1020 'TITLE' => $user->lang['CONFIG_CONVERT'], 1021 'RESULT' => $user->lang['DONE'], 1022 )); 1023 1024 // Now process queries and execute functions that have to be executed prior to the conversion 1025 if (!empty($convert->convertor['execute_first'])) 1026 { 1027 // @codingStandardsIgnoreStart 1028 eval($convert->convertor['execute_first']); 1029 // @codingStandardsIgnoreEnd 1030 } 1031 1032 if (!empty($convert->convertor['query_first'])) 1033 { 1034 if (!is_array($convert->convertor['query_first'])) 1035 { 1036 $convert->convertor['query_first'] = array('target', array($convert->convertor['query_first'])); 1037 } 1038 else if (!is_array($convert->convertor['query_first'][0])) 1039 { 1040 $convert->convertor['query_first'] = array(array($convert->convertor['query_first'][0], $convert->convertor['query_first'][1])); 1041 } 1042 1043 foreach ($convert->convertor['query_first'] as $query_first) 1044 { 1045 if ($query_first[0] == 'src') 1046 { 1047 if ($convert->mysql_convert && $same_db) 1048 { 1049 $src_db->sql_query("SET NAMES 'binary'"); 1050 } 1051 1052 $src_db->sql_query($query_first[1]); 1053 1054 if ($convert->mysql_convert && $same_db) 1055 { 1056 $src_db->sql_query("SET NAMES 'utf8'"); 1057 } 1058 } 1059 else 1060 { 1061 $db->sql_query($query_first[1]); 1062 } 1063 } 1064 } 1065 1066 $template->assign_block_vars('checks', array( 1067 'TITLE' => $user->lang['PREPROCESS_STEP'], 1068 'RESULT' => $user->lang['DONE'], 1069 )); 1070 } // if (!$current_table && !$skip_rows) 1071 1072 $template->assign_block_vars('checks', array( 1073 'S_LEGEND' => true, 1074 'LEGEND' => $user->lang['FILLING_TABLES'], 1075 )); 1076 1077 // This loop takes one target table and processes it 1078 while ($current_table < sizeof($convert->convertor['schema'])) 1079 { 1080 $schema = $convert->convertor['schema'][$current_table]; 1081 1082 // The target table isn't set, this can be because a module (for example the attachement mod) is taking care of this. 1083 if (empty($schema['target'])) 1084 { 1085 $current_table++; 1086 continue; 1087 } 1088 1089 $template->assign_block_vars('checks', array( 1090 'TITLE' => sprintf($user->lang['FILLING_TABLE'], $schema['target']), 1091 )); 1092 1093 // This is only the case when we first start working on the tables. 1094 if (!$skip_rows) 1095 { 1096 // process execute_first and query_first for this table... 1097 if (!empty($schema['execute_first'])) 1098 { 1099 // @codingStandardsIgnoreStart 1100 eval($schema['execute_first']); 1101 // @codingStandardsIgnoreEnd 1102 } 1103 1104 if (!empty($schema['query_first'])) 1105 { 1106 if (!is_array($schema['query_first'])) 1107 { 1108 $schema['query_first'] = array('target', array($schema['query_first'])); 1109 } 1110 else if (!is_array($schema['query_first'][0])) 1111 { 1112 $schema['query_first'] = array(array($schema['query_first'][0], $schema['query_first'][1])); 1113 } 1114 1115 foreach ($schema['query_first'] as $query_first) 1116 { 1117 if ($query_first[0] == 'src') 1118 { 1119 if ($convert->mysql_convert && $same_db) 1120 { 1121 $src_db->sql_query("SET NAMES 'binary'"); 1122 } 1123 $src_db->sql_query($query_first[1]); 1124 if ($convert->mysql_convert && $same_db) 1125 { 1126 $src_db->sql_query("SET NAMES 'utf8'"); 1127 } 1128 } 1129 else 1130 { 1131 $db->sql_query($query_first[1]); 1132 } 1133 } 1134 } 1135 1136 if (!empty($schema['autoincrement'])) 1137 { 1138 switch ($db->get_sql_layer()) 1139 { 1140 case 'postgres': 1141 $db->sql_query("SELECT SETVAL('" . $schema['target'] . "_seq',(select case when max(" . $schema['autoincrement'] . ")>0 then max(" . $schema['autoincrement'] . ")+1 else 1 end from " . $schema['target'] . '));'); 1142 break; 1143 1144 case 'oracle': 1145 $result = $db->sql_query('SELECT MAX(' . $schema['autoincrement'] . ') as max_id FROM ' . $schema['target']); 1146 $row = $db->sql_fetchrow($result); 1147 $db->sql_freeresult($result); 1148 1149 $largest_id = (int) $row['max_id']; 1150 1151 if ($largest_id) 1152 { 1153 $db->sql_query('DROP SEQUENCE ' . $schema['target'] . '_seq'); 1154 $db->sql_query('CREATE SEQUENCE ' . $schema['target'] . '_seq START WITH ' . ($largest_id + 1)); 1155 } 1156 break; 1157 } 1158 } 1159 } 1160 1161 // Process execute_always for this table 1162 // This is for code which needs to be executed on every pass of this table if 1163 // it gets split because of time restrictions 1164 if (!empty($schema['execute_always'])) 1165 { 1166 // @codingStandardsIgnoreStart 1167 eval($schema['execute_always']); 1168 // @codingStandardsIgnoreEnd 1169 } 1170 1171 // 1172 // Set up some variables 1173 // 1174 // $waiting_rows holds rows for multirows insertion (MySQL only) 1175 // $src_tables holds unique tables with aliases to select from 1176 // $src_fields will quickly refer source fields (or aliases) corresponding to the current index 1177 // $select_fields holds the names of the fields to retrieve 1178 // 1179 1180 $sql_data = array( 1181 'source_fields' => array(), 1182 'target_fields' => array(), 1183 'source_tables' => array(), 1184 'select_fields' => array(), 1185 ); 1186 1187 // This statement is building the keys for later insertion. 1188 $insert_query = $this->build_insert_query($schema, $sql_data, $current_table); 1189 1190 // If no source table is affected, we skip the table 1191 if (empty($sql_data['source_tables'])) 1192 { 1193 $skip_rows = 0; 1194 $current_table++; 1195 continue; 1196 } 1197 1198 $distinct = (!empty($schema['distinct'])) ? 'DISTINCT ' : ''; 1199 1200 $sql = 'SELECT ' . $distinct . implode(', ', $sql_data['select_fields']) . " \nFROM " . implode(', ', $sql_data['source_tables']); 1201 1202 // Where 1203 $sql .= (!empty($schema['where'])) ? "\nWHERE (" . $schema['where'] . ')' : ''; 1204 1205 // Group By 1206 if (!empty($schema['group_by'])) 1207 { 1208 $schema['group_by'] = array($schema['group_by']); 1209 foreach ($sql_data['select_fields'] as $select) 1210 { 1211 $alias = strpos(strtolower($select), ' as '); 1212 $select = ($alias) ? substr($select, 0, $alias) : $select; 1213 if (!in_array($select, $schema['group_by'])) 1214 { 1215 $schema['group_by'][] = $select; 1216 } 1217 } 1218 } 1219 $sql .= (!empty($schema['group_by'])) ? "\nGROUP BY " . implode(', ', $schema['group_by']) : ''; 1220 1221 // Having 1222 $sql .= (!empty($schema['having'])) ? "\nHAVING " . $schema['having'] : ''; 1223 1224 // Order By 1225 if (empty($schema['order_by']) && !empty($schema['primary'])) 1226 { 1227 $schema['order_by'] = $schema['primary']; 1228 } 1229 $sql .= (!empty($schema['order_by'])) ? "\nORDER BY " . $schema['order_by'] : ''; 1230 1231 // Counting basically holds the amount of rows processed. 1232 $counting = -1; 1233 $batch_time = 0; 1234 1235 while ($counting === -1 || ($counting >= $convert->batch_size && still_on_time())) 1236 { 1237 $old_current_table = $current_table; 1238 1239 $rows = ''; 1240 $waiting_rows = array(); 1241 1242 if (!empty($batch_time)) 1243 { 1244 $mtime = explode(' ', microtime()); 1245 $mtime = $mtime[0] + $mtime[1]; 1246 $rows = ceil($counting/($mtime - $batch_time)) . " rows/s ($counting rows) | "; 1247 } 1248 1249 $template->assign_block_vars('checks', array( 1250 'TITLE' => "skip_rows = $skip_rows", 1251 'RESULT' => $rows . ((defined('DEBUG') && function_exists('memory_get_usage')) ? ceil(memory_get_usage()/1024) . ' ' . $user->lang['KIB'] : ''), 1252 )); 1253 1254 $mtime = explode(' ', microtime()); 1255 $batch_time = $mtime[0] + $mtime[1]; 1256 1257 if ($convert->mysql_convert && $same_db) 1258 { 1259 $src_db->sql_query("SET NAMES 'binary'"); 1260 } 1261 1262 // Take skip rows into account and only fetch batch_size amount of rows 1263 $___result = $src_db->sql_query_limit($sql, $convert->batch_size, $skip_rows); 1264 1265 if ($convert->mysql_convert && $same_db) 1266 { 1267 $src_db->sql_query("SET NAMES 'utf8'"); 1268 } 1269 1270 // This loop processes each row 1271 $counting = 0; 1272 1273 $convert->row = $convert_row = array(); 1274 1275 if (!empty($schema['autoincrement'])) 1276 { 1277 switch ($db->get_sql_layer()) 1278 { 1279 case 'mssql': 1280 case 'mssql_odbc': 1281 case 'mssqlnative': 1282 $db->sql_query('SET IDENTITY_INSERT ' . $schema['target'] . ' ON'); 1283 break; 1284 } 1285 } 1286 1287 // Now handle the rows until time is over or no more rows to process... 1288 while ($counting === 0 || still_on_time()) 1289 { 1290 $convert_row = $src_db->sql_fetchrow($___result); 1291 1292 if (!$convert_row) 1293 { 1294 // move to the next batch or table 1295 break; 1296 } 1297 1298 // With this we are able to always save the last state 1299 $convert->row = $convert_row; 1300 1301 // Increment the counting variable, it stores the number of rows we have processed 1302 $counting++; 1303 1304 $insert_values = array(); 1305 1306 $sql_flag = $this->process_row($schema, $sql_data, $insert_values); 1307 1308 if ($sql_flag === true) 1309 { 1310 switch ($db->get_sql_layer()) 1311 { 1312 // If MySQL, we'll wait to have num_wait_rows rows to submit at once 1313 case 'mysql': 1314 case 'mysql4': 1315 case 'mysqli': 1316 $waiting_rows[] = '(' . implode(', ', $insert_values) . ')'; 1317 1318 if (sizeof($waiting_rows) >= $convert->num_wait_rows) 1319 { 1320 $errored = false; 1321 1322 $db->sql_return_on_error(true); 1323 1324 if (!$db->sql_query($insert_query . implode(', ', $waiting_rows))) 1325 { 1326 $errored = true; 1327 } 1328 $db->sql_return_on_error(false); 1329 1330 if ($errored) 1331 { 1332 $db->sql_return_on_error(true); 1333 1334 // Because it errored out we will try to insert the rows one by one... most of the time this 1335 // is caused by duplicate entries - but we also do not want to miss one... 1336 foreach ($waiting_rows as $waiting_sql) 1337 { 1338 if (!$db->sql_query($insert_query . $waiting_sql)) 1339 { 1340 $this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_query . $waiting_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true); 1341 } 1342 } 1343 1344 $db->sql_return_on_error(false); 1345 } 1346 1347 $waiting_rows = array(); 1348 } 1349 1350 break; 1351 1352 default: 1353 $insert_sql = $insert_query . '(' . implode(', ', $insert_values) . ')'; 1354 1355 $db->sql_return_on_error(true); 1356 1357 if (!$db->sql_query($insert_sql)) 1358 { 1359 $this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true); 1360 } 1361 $db->sql_return_on_error(false); 1362 1363 $waiting_rows = array(); 1364 1365 break; 1366 } 1367 } 1368 1369 $skip_rows++; 1370 } 1371 $src_db->sql_freeresult($___result); 1372 1373 // We might still have some rows waiting 1374 if (sizeof($waiting_rows)) 1375 { 1376 $errored = false; 1377 $db->sql_return_on_error(true); 1378 1379 if (!$db->sql_query($insert_query . implode(', ', $waiting_rows))) 1380 { 1381 $errored = true; 1382 } 1383 $db->sql_return_on_error(false); 1384 1385 if ($errored) 1386 { 1387 $db->sql_return_on_error(true); 1388 1389 // Because it errored out we will try to insert the rows one by one... most of the time this 1390 // is caused by duplicate entries - but we also do not want to miss one... 1391 foreach ($waiting_rows as $waiting_sql) 1392 { 1393 $db->sql_query($insert_query . $waiting_sql); 1394 $this->p_master->db_error($user->lang['DB_ERR_INSERT'], htmlspecialchars($insert_query . $waiting_sql) . '<br /><br />' . htmlspecialchars(print_r($db->_sql_error(), true)), __LINE__, __FILE__, true); 1395 } 1396 1397 $db->sql_return_on_error(false); 1398 } 1399 1400 $waiting_rows = array(); 1401 } 1402 1403 if (!empty($schema['autoincrement'])) 1404 { 1405 switch ($db->get_sql_layer()) 1406 { 1407 case 'mssql': 1408 case 'mssql_odbc': 1409 case 'mssqlnative': 1410 $db->sql_query('SET IDENTITY_INSERT ' . $schema['target'] . ' OFF'); 1411 break; 1412 1413 case 'postgres': 1414 $db->sql_query("SELECT SETVAL('" . $schema['target'] . "_seq',(select case when max(" . $schema['autoincrement'] . ")>0 then max(" . $schema['autoincrement'] . ")+1 else 1 end from " . $schema['target'] . '));'); 1415 break; 1416 1417 case 'oracle': 1418 $result = $db->sql_query('SELECT MAX(' . $schema['autoincrement'] . ') as max_id FROM ' . $schema['target']); 1419 $row = $db->sql_fetchrow($result); 1420 $db->sql_freeresult($result); 1421 1422 $largest_id = (int) $row['max_id']; 1423 1424 if ($largest_id) 1425 { 1426 $db->sql_query('DROP SEQUENCE ' . $schema['target'] . '_seq'); 1427 $db->sql_query('CREATE SEQUENCE ' . $schema['target'] . '_seq START WITH ' . ($largest_id + 1)); 1428 } 1429 break; 1430 } 1431 } 1432 } 1433 1434 // When we reach this point, either the current table has been processed or we're running out of time. 1435 if (still_on_time() && $counting < $convert->batch_size/* && !defined('DEBUG')*/) 1436 { 1437 $skip_rows = 0; 1438 $current_table++; 1439 } 1440 else 1441 {/* 1442 if (still_on_time() && $counting < $convert->batch_size) 1443 { 1444 $skip_rows = 0; 1445 $current_table++; 1446 }*/ 1447 1448 // Looks like we ran out of time. 1449 $url = $this->save_convert_progress('&current_table=' . $current_table . '&skip_rows=' . $skip_rows); 1450 1451 $current_table++; 1452 // $percentage = ($skip_rows == 0) ? 0 : floor(100 / ($total_rows / $skip_rows)); 1453 1454 $msg = sprintf($user->lang['STEP_PERCENT_COMPLETED'], $current_table, sizeof($convert->convertor['schema'])); 1455 1456 $template->assign_vars(array( 1457 'L_MESSAGE' => $msg, 1458 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 1459 'U_ACTION' => $url, 1460 )); 1461 1462 $this->meta_refresh($url); 1463 return; 1464 } 1465 } 1466 1467 // Process execute_last then we'll be done 1468 $url = $this->save_convert_progress('&jump=1'); 1469 1470 $template->assign_vars(array( 1471 'L_SUBMIT' => $user->lang['FINAL_STEP'], 1472 'U_ACTION' => $url, 1473 )); 1474 1475 $this->meta_refresh($url); 1476 return; 1477 } 1478 1479 /** 1480 * Sync function being executed at the middle, some functions need to be executed after a successful sync. 1481 */ 1482 function sync_forums($sync_batch) 1483 { 1484 global $template, $user, $db, $phpbb_root_path, $phpEx, $config, $cache; 1485 global $convert; 1486 1487 $template->assign_block_vars('checks', array( 1488 'S_LEGEND' => true, 1489 'LEGEND' => $user->lang['SYNC_TOPICS'], 1490 )); 1491 1492 $batch_size = $convert->batch_size; 1493 1494 $sql = 'SELECT MIN(topic_id) as min_value, MAX(topic_id) AS max_value 1495 FROM ' . TOPICS_TABLE; 1496 $result = $db->sql_query($sql); 1497 $row = $db->sql_fetchrow($result); 1498 $db->sql_freeresult($result); 1499 1500 // Set values of minimum/maximum primary value for this table. 1501 $primary_min = $row['min_value']; 1502 $primary_max = $row['max_value']; 1503 1504 if ($sync_batch == 0) 1505 { 1506 $sync_batch = (int) $primary_min; 1507 } 1508 1509 if ($sync_batch == 0) 1510 { 1511 $sync_batch = 1; 1512 } 1513 1514 // Fetch a batch of rows, process and insert them. 1515 while ($sync_batch <= $primary_max && still_on_time()) 1516 { 1517 $end = ($sync_batch + $batch_size - 1); 1518 1519 // Sync all topics in batch mode... 1520 sync('topic', 'range', 'topic_id BETWEEN ' . $sync_batch . ' AND ' . $end, true, true); 1521 1522 $template->assign_block_vars('checks', array( 1523 'TITLE' => sprintf($user->lang['SYNC_TOPIC_ID'], $sync_batch, ($sync_batch + $batch_size)) . ((defined('DEBUG') && function_exists('memory_get_usage')) ? ' [' . ceil(memory_get_usage()/1024) . ' ' . $user->lang['KIB'] . ']' : ''), 1524 'RESULT' => $user->lang['DONE'], 1525 )); 1526 1527 $sync_batch += $batch_size; 1528 } 1529 1530 if ($sync_batch >= $primary_max) 1531 { 1532 $url = $this->save_convert_progress('&final_jump=1'); 1533 1534 $template->assign_vars(array( 1535 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 1536 'U_ACTION' => $url, 1537 )); 1538 1539 $this->meta_refresh($url); 1540 return; 1541 } 1542 else 1543 { 1544 $sync_batch--; 1545 } 1546 1547 $url = $this->save_convert_progress('&sync_batch=' . $sync_batch); 1548 1549 $template->assign_vars(array( 1550 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 1551 'U_ACTION' => $url, 1552 )); 1553 1554 $this->meta_refresh($url); 1555 return; 1556 } 1557 1558 /** 1559 * Save the convertor status 1560 */ 1561 function save_convert_progress($step) 1562 { 1563 global $convert, $language; 1564 1565 // Save convertor Status 1566 set_config('convert_progress', serialize(array( 1567 'step' => $step, 1568 'table_prefix' => $convert->src_table_prefix, 1569 'tag' => $convert->convertor_tag, 1570 )), true); 1571 1572 set_config('convert_db_server', serialize(array( 1573 'dbms' => $convert->src_dbms, 1574 'dbhost' => $convert->src_dbhost, 1575 'dbport' => $convert->src_dbport, 1576 'dbname' => $convert->src_dbname, 1577 )), true); 1578 1579 set_config('convert_db_user', serialize(array( 1580 'dbuser' => $convert->src_dbuser, 1581 'dbpasswd' => $convert->src_dbpasswd, 1582 )), true); 1583 1584 return $this->p_master->module_url . "?mode={$this->mode}&sub=in_progress&tag={$convert->convertor_tag}$step&language=$language"; 1585 } 1586 1587 /** 1588 * Finish conversion, the last function to be called. 1589 */ 1590 function finish_conversion() 1591 { 1592 global $db, $phpbb_root_path, $phpEx, $convert, $config, $language, $user, $template; 1593 global $cache, $auth, $phpbb_container, $phpbb_log; 1594 1595 $db->sql_query('DELETE FROM ' . CONFIG_TABLE . " 1596 WHERE config_name = 'convert_progress' 1597 OR config_name = 'convert_options' 1598 OR config_name = 'convert_db_server' 1599 OR config_name = 'convert_db_user'"); 1600 $db->sql_query('DELETE FROM ' . SESSIONS_TABLE); 1601 1602 @unlink($phpbb_root_path . 'cache/data_global.' . $phpEx); 1603 phpbb_cache_moderators($db, $cache, $auth); 1604 1605 // And finally, add a note to the log 1606 $phpbb_log = $phpbb_container->get('log'); 1607 add_log('admin', 'LOG_INSTALL_CONVERTED', $convert->convertor_data['forum_name'], $config['version']); 1608 1609 $url = $this->p_master->module_url . "?mode={$this->mode}&sub=final&language=$language"; 1610 1611 $template->assign_vars(array( 1612 'L_SUBMIT' => $user->lang['FINAL_STEP'], 1613 'U_ACTION' => $url, 1614 )); 1615 1616 $this->meta_refresh($url); 1617 return; 1618 } 1619 1620 /** 1621 * This function marks the steps after syncing 1622 */ 1623 function final_jump($final_jump) 1624 { 1625 global $template, $user, $src_db, $same_db, $db, $phpbb_root_path, $phpEx, $config, $cache; 1626 global $convert; 1627 1628 $template->assign_block_vars('checks', array( 1629 'S_LEGEND' => true, 1630 'LEGEND' => $user->lang['PROCESS_LAST'], 1631 )); 1632 1633 if ($final_jump == 1) 1634 { 1635 $db->sql_return_on_error(true); 1636 1637 update_topics_posted(); 1638 1639 $template->assign_block_vars('checks', array( 1640 'TITLE' => $user->lang['UPDATE_TOPICS_POSTED'], 1641 'RESULT' => $user->lang['DONE'], 1642 )); 1643 1644 if ($db->get_sql_error_triggered()) 1645 { 1646 $template->assign_vars(array( 1647 'S_ERROR_BOX' => true, 1648 'ERROR_TITLE' => $user->lang['UPDATE_TOPICS_POSTED'], 1649 'ERROR_MSG' => $user->lang['UPDATE_TOPICS_POSTED_ERR'], 1650 )); 1651 } 1652 $db->sql_return_on_error(false); 1653 1654 $this->finish_conversion(); 1655 return; 1656 } 1657 } 1658 1659 /** 1660 * This function marks the steps before syncing (jump=1) 1661 */ 1662 function jump($jump, $last_statement) 1663 { 1664 global $template, $user, $src_db, $same_db, $db, $phpbb_root_path, $phpEx, $config, $cache; 1665 global $convert; 1666 1667 $template->assign_block_vars('checks', array( 1668 'S_LEGEND' => true, 1669 'LEGEND' => $user->lang['PROCESS_LAST'], 1670 )); 1671 1672 if ($jump == 1) 1673 { 1674 // Execute 'last' statements/queries 1675 if (!empty($convert->convertor['execute_last'])) 1676 { 1677 if (!is_array($convert->convertor['execute_last'])) 1678 { 1679 // @codingStandardsIgnoreStart 1680 eval($convert->convertor['execute_last']); 1681 // @codingStandardsIgnoreEnd 1682 } 1683 else 1684 { 1685 while ($last_statement < sizeof($convert->convertor['execute_last'])) 1686 { 1687 // @codingStandardsIgnoreStart 1688 eval($convert->convertor['execute_last'][$last_statement]); 1689 // @codingStandardsIgnoreEnd 1690 1691 $template->assign_block_vars('checks', array( 1692 'TITLE' => $convert->convertor['execute_last'][$last_statement], 1693 'RESULT' => $user->lang['DONE'], 1694 )); 1695 1696 $last_statement++; 1697 $url = $this->save_convert_progress('&jump=1&last=' . $last_statement); 1698 1699 $percentage = ($last_statement == 0) ? 0 : floor(100 / (sizeof($convert->convertor['execute_last']) / $last_statement)); 1700 $msg = sprintf($user->lang['STEP_PERCENT_COMPLETED'], $last_statement, sizeof($convert->convertor['execute_last']), $percentage); 1701 1702 $template->assign_vars(array( 1703 'L_SUBMIT' => $user->lang['CONTINUE_LAST'], 1704 'L_MESSAGE' => $msg, 1705 'U_ACTION' => $url, 1706 )); 1707 1708 $this->meta_refresh($url); 1709 return; 1710 } 1711 } 1712 } 1713 1714 if (!empty($convert->convertor['query_last'])) 1715 { 1716 if (!is_array($convert->convertor['query_last'])) 1717 { 1718 $convert->convertor['query_last'] = array('target', array($convert->convertor['query_last'])); 1719 } 1720 else if (!is_array($convert->convertor['query_last'][0])) 1721 { 1722 $convert->convertor['query_last'] = array(array($convert->convertor['query_last'][0], $convert->convertor['query_last'][1])); 1723 } 1724 1725 foreach ($convert->convertor['query_last'] as $query_last) 1726 { 1727 if ($query_last[0] == 'src') 1728 { 1729 if ($convert->mysql_convert && $same_db) 1730 { 1731 $src_db->sql_query("SET NAMES 'binary'"); 1732 } 1733 1734 $src_db->sql_query($query_last[1]); 1735 1736 if ($convert->mysql_convert && $same_db) 1737 { 1738 $src_db->sql_query("SET NAMES 'utf8'"); 1739 } 1740 } 1741 else 1742 { 1743 $db->sql_query($query_last[1]); 1744 } 1745 } 1746 } 1747 1748 // Sanity check 1749 $db->sql_return_on_error(false); 1750 $src_db->sql_return_on_error(false); 1751 1752 fix_empty_primary_groups(); 1753 1754 $sql = 'SELECT MIN(user_regdate) AS board_startdate 1755 FROM ' . USERS_TABLE; 1756 $result = $db->sql_query($sql); 1757 $row = $db->sql_fetchrow($result); 1758 $db->sql_freeresult($result); 1759 1760 if (!isset($config['board_startdate']) || ($row['board_startdate'] < $config['board_startdate'] && $row['board_startdate'] > 0)) 1761 { 1762 set_config('board_startdate', $row['board_startdate']); 1763 $db->sql_query('UPDATE ' . USERS_TABLE . ' SET user_regdate = ' . $row['board_startdate'] . ' WHERE user_id = ' . ANONYMOUS); 1764 } 1765 1766 update_dynamic_config(); 1767 1768 $template->assign_block_vars('checks', array( 1769 'TITLE' => $user->lang['CLEAN_VERIFY'], 1770 'RESULT' => $user->lang['DONE'], 1771 )); 1772 1773 $url = $this->save_convert_progress('&jump=2'); 1774 1775 $template->assign_vars(array( 1776 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 1777 'U_ACTION' => $url, 1778 )); 1779 1780 $this->meta_refresh($url); 1781 return; 1782 } 1783 1784 if ($jump == 2) 1785 { 1786 $db->sql_query('UPDATE ' . USERS_TABLE . " SET user_permissions = ''"); 1787 1788 // TODO: sync() is likely going to bomb out on forums with a considerable amount of topics. 1789 // TODO: the sync function is able to handle FROM-TO values, we should use them here (batch processing) 1790 sync('forum', '', '', false, true); 1791 $cache->destroy('sql', FORUMS_TABLE); 1792 1793 $template->assign_block_vars('checks', array( 1794 'TITLE' => $user->lang['SYNC_FORUMS'], 1795 'RESULT' => $user->lang['DONE'], 1796 )); 1797 1798 // Continue with synchronizing the forums... 1799 $url = $this->save_convert_progress('&sync_batch=0'); 1800 1801 $template->assign_vars(array( 1802 'L_SUBMIT' => $user->lang['CONTINUE_CONVERT'], 1803 'U_ACTION' => $url, 1804 )); 1805 1806 $this->meta_refresh($url); 1807 return; 1808 } 1809 } 1810 1811 function build_insert_query(&$schema, &$sql_data, $current_table) 1812 { 1813 global $db, $user; 1814 global $convert; 1815 1816 // Can we use IGNORE with this DBMS? 1817 $sql_ignore = (strpos($db->get_sql_layer(), 'mysql') === 0 && !defined('DEBUG')) ? 'IGNORE ' : ''; 1818 $insert_query = 'INSERT ' . $sql_ignore . 'INTO ' . $schema['target'] . ' ('; 1819 1820 $aliases = array(); 1821 1822 $sql_data = array( 1823 'source_fields' => array(), 1824 'target_fields' => array(), 1825 'source_tables' => array(), 1826 'select_fields' => array(), 1827 ); 1828 1829 foreach ($schema as $key => $val) 1830 { 1831 // Example: array('group_name', 'extension_groups.group_name', 'htmlspecialchars'), 1832 if (is_int($key)) 1833 { 1834 if (!empty($val[0])) 1835 { 1836 // Target fields 1837 $sql_data['target_fields'][$val[0]] = $key; 1838 $insert_query .= $val[0] . ', '; 1839 } 1840 1841 if (!is_array($val[1])) 1842 { 1843 $val[1] = array($val[1]); 1844 } 1845 1846 foreach ($val[1] as $valkey => $value_1) 1847 { 1848 // This should cover about any case: 1849 // 1850 // table.field => SELECT table.field FROM table 1851 // table.field AS alias => SELECT table.field AS alias FROM table 1852 // table.field AS table2.alias => SELECT table2.field AS alias FROM table table2 1853 // table.field AS table2.field => SELECT table2.field FROM table table2 1854 // 1855 if (preg_match('/^([a-z0-9_]+)\.([a-z0-9_]+)( +AS +(([a-z0-9_]+?)\.)?([a-z0-9_]+))?$/i', $value_1, $m)) 1856 { 1857 // There is 'AS ...' in the field names 1858 if (!empty($m[3])) 1859 { 1860 $value_1 = ($m[2] == $m[6]) ? $m[1] . '.' . $m[2] : $m[1] . '.' . $m[2] . ' AS ' . $m[6]; 1861 1862 // Table alias: store it then replace the source table with it 1863 if (!empty($m[5]) && $m[5] != $m[1]) 1864 { 1865 $aliases[$m[5]] = $m[1]; 1866 $value_1 = str_replace($m[1] . '.' . $m[2], $m[5] . '.' . $m[2], $value_1); 1867 } 1868 } 1869 else 1870 { 1871 // No table alias 1872 $sql_data['source_tables'][$m[1]] = (empty($convert->src_table_prefix)) ? $m[1] : $convert->src_table_prefix . $m[1] . ' ' . $m[1]; 1873 } 1874 1875 $sql_data['select_fields'][$value_1] = $value_1; 1876 $sql_data['source_fields'][$key][$valkey] = (!empty($m[6])) ? $m[6] : $m[2]; 1877 } 1878 } 1879 } 1880 else if ($key == 'where' || $key == 'group_by' || $key == 'order_by' || $key == 'having') 1881 { 1882 if (@preg_match_all('/([a-z0-9_]+)\.([a-z0-9_]+)/i', $val, $m)) 1883 { 1884 foreach ($m[1] as $value) 1885 { 1886 $sql_data['source_tables'][$value] = (empty($convert->src_table_prefix)) ? $value : $convert->src_table_prefix . $value . ' ' . $value; 1887 } 1888 } 1889 } 1890 } 1891 1892 // Add the aliases to the list of tables 1893 foreach ($aliases as $alias => $table) 1894 { 1895 $sql_data['source_tables'][$alias] = $convert->src_table_prefix . $table . ' ' . $alias; 1896 } 1897 1898 // 'left_join' => 'forums LEFT JOIN forum_prune ON forums.forum_id = forum_prune.forum_id', 1899 if (!empty($schema['left_join'])) 1900 { 1901 if (!is_array($schema['left_join'])) 1902 { 1903 $schema['left_join'] = array($schema['left_join']); 1904 } 1905 1906 foreach ($schema['left_join'] as $left_join) 1907 { 1908 // This won't handle concatened LEFT JOINs 1909 if (!preg_match('/([a-z0-9_]+) LEFT JOIN ([a-z0-9_]+) A?S? ?([a-z0-9_]*?) ?(ON|USING)(.*)/i', $left_join, $m)) 1910 { 1911 $this->p_master->error(sprintf($user->lang['NOT_UNDERSTAND'], 'LEFT JOIN', $left_join, $current_table, $schema['target']), __LINE__, __FILE__); 1912 } 1913 1914 if (!empty($aliases[$m[2]])) 1915 { 1916 if (!empty($m[3])) 1917 { 1918 $this->p_master->error(sprintf($user->lang['NAMING_CONFLICT'], $m[2], $m[3], $schema['left_join']), __LINE__, __FILE__); 1919 } 1920 1921 $m[2] = $aliases[$m[2]]; 1922 $m[3] = $m[2]; 1923 } 1924 1925 $right_table = $convert->src_table_prefix . $m[2]; 1926 if (!empty($m[3])) 1927 { 1928 unset($sql_data['source_tables'][$m[3]]); 1929 } 1930 else if ($m[2] != $m[1]) 1931 { 1932 unset($sql_data['source_tables'][$m[2]]); 1933 } 1934 1935 if (strpos($sql_data['source_tables'][$m[1]], "\nLEFT JOIN") !== false) 1936 { 1937 $sql_data['source_tables'][$m[1]] = '(' . $sql_data['source_tables'][$m[1]] . ")\nLEFT JOIN $right_table"; 1938 } 1939 else 1940 { 1941 $sql_data['source_tables'][$m[1]] .= "\nLEFT JOIN $right_table"; 1942 } 1943 1944 if (!empty($m[3])) 1945 { 1946 unset($sql_data['source_tables'][$m[3]]); 1947 $sql_data['source_tables'][$m[1]] .= ' AS ' . $m[3]; 1948 } 1949 else if (!empty($convert->src_table_prefix)) 1950 { 1951 $sql_data['source_tables'][$m[1]] .= ' AS ' . $m[2]; 1952 } 1953 $sql_data['source_tables'][$m[1]] .= ' ' . $m[4] . $m[5]; 1954 } 1955 } 1956 1957 // Remove ", " from the end of the insert query 1958 $insert_query = substr($insert_query, 0, -2) . ') VALUES '; 1959 1960 return $insert_query; 1961 } 1962 1963 /** 1964 * Function for processing the currently handled row 1965 */ 1966 function process_row(&$schema, &$sql_data, &$insert_values) 1967 { 1968 global $template, $user, $phpbb_root_path, $phpEx, $db, $lang, $config, $cache; 1969 global $convert, $convert_row; 1970 1971 $sql_flag = false; 1972 1973 foreach ($schema as $key => $fields) 1974 { 1975 // We are only interested in the lines with: 1976 // array('comment', 'attachments_desc.comment', 'htmlspecialchars'), 1977 if (is_int($key)) 1978 { 1979 if (!is_array($fields[1])) 1980 { 1981 $fields[1] = array($fields[1]); 1982 } 1983 1984 $firstkey_set = false; 1985 $firstkey = 0; 1986 1987 foreach ($fields[1] as $inner_key => $inner_value) 1988 { 1989 if (!$firstkey_set) 1990 { 1991 $firstkey = $inner_key; 1992 $firstkey_set = true; 1993 } 1994 1995 $src_field = isset($sql_data['source_fields'][$key][$inner_key]) ? $sql_data['source_fields'][$key][$inner_key] : ''; 1996 1997 if (!empty($src_field)) 1998 { 1999 $fields[1][$inner_key] = $convert->row[$src_field]; 2000 } 2001 } 2002 2003 if (!empty($fields[0])) 2004 { 2005 // We have a target field, if we haven't set $sql_flag yet it will be set to TRUE. 2006 // If a function has already set it to FALSE it won't change it. 2007 if ($sql_flag === false) 2008 { 2009 $sql_flag = true; 2010 } 2011 2012 // No function assigned? 2013 if (empty($fields[2])) 2014 { 2015 $value = $fields[1][$firstkey]; 2016 } 2017 else if (is_array($fields[2]) && !is_callable($fields[2])) 2018 { 2019 // Execute complex function/eval/typecast 2020 $value = $fields[1]; 2021 2022 foreach ($fields[2] as $type => $execution) 2023 { 2024 if (strpos($type, 'typecast') === 0) 2025 { 2026 if (!is_array($value)) 2027 { 2028 $value = array($value); 2029 } 2030 $value = $value[0]; 2031 settype($value, $execution); 2032 } 2033 else if (strpos($type, 'function') === 0) 2034 { 2035 if (!is_array($value)) 2036 { 2037 $value = array($value); 2038 } 2039 2040 $value = call_user_func_array($execution, $value); 2041 } 2042 else if (strpos($type, 'execute') === 0) 2043 { 2044 if (!is_array($value)) 2045 { 2046 $value = array($value); 2047 } 2048 2049 $execution = str_replace('{RESULT}', '$value', $execution); 2050 $execution = str_replace('{VALUE}', '$value', $execution); 2051 // @codingStandardsIgnoreStart 2052 eval($execution); 2053 // @codingStandardsIgnoreEnd 2054 } 2055 } 2056 } 2057 else 2058 { 2059 $value = call_user_func_array($fields[2], $fields[1]); 2060 } 2061 2062 if (is_null($value)) 2063 { 2064 $value = ''; 2065 } 2066 2067 $insert_values[] = $db->_sql_validate_value($value); 2068 } 2069 else if (!empty($fields[2])) 2070 { 2071 if (is_array($fields[2])) 2072 { 2073 // Execute complex function/eval/typecast 2074 $value = ''; 2075 2076 foreach ($fields[2] as $type => $execution) 2077 { 2078 if (strpos($type, 'typecast') === 0) 2079 { 2080 $value = settype($value, $execution); 2081 } 2082 else if (strpos($type, 'function') === 0) 2083 { 2084 if (!is_array($value)) 2085 { 2086 $value = array($value); 2087 } 2088 2089 $value = call_user_func_array($execution, $value); 2090 } 2091 else if (strpos($type, 'execute') === 0) 2092 { 2093 if (!is_array($value)) 2094 { 2095 $value = array($value); 2096 } 2097 2098 $execution = str_replace('{RESULT}', '$value', $execution); 2099 $execution = str_replace('{VALUE}', '$value', $execution); 2100 // @codingStandardsIgnoreStart 2101 eval($execution); 2102 // @codingStandardsIgnoreEnd 2103 } 2104 } 2105 } 2106 else 2107 { 2108 call_user_func_array($fields[2], $fields[1]); 2109 } 2110 } 2111 } 2112 } 2113 2114 return $sql_flag; 2115 } 2116 2117 /** 2118 * Own meta refresh function to be able to change the global time used 2119 */ 2120 function meta_refresh($url) 2121 { 2122 global $convert, $template; 2123 2124 if ($convert->options['refresh']) 2125 { 2126 // Because we should not rely on correct settings, we simply use the relative path here directly. 2127 $template->assign_vars(array( 2128 'S_REFRESH' => true, 2129 'META' => '<meta http-equiv="refresh" content="5; url=' . $url . '" />') 2130 ); 2131 } 2132 } 2133 2134 /** 2135 * The information below will be used to build the input fields presented to the user 2136 */ 2137 var $convert_options = array( 2138 'legend1' => 'SPECIFY_OPTIONS', 2139 'src_dbms' => array('lang' => 'DBMS', 'type' => 'select', 'options' => 'dbms_select(\'{VALUE}\', true)', 'explain' => false), 2140 'src_dbhost' => array('lang' => 'DB_HOST', 'type' => 'text:25:100', 'explain' => true), 2141 'src_dbport' => array('lang' => 'DB_PORT', 'type' => 'text:25:100', 'explain' => true), 2142 'src_dbname' => array('lang' => 'DB_NAME', 'type' => 'text:25:100', 'explain' => false), 2143 'src_dbuser' => array('lang' => 'DB_USERNAME', 'type' => 'text:25:100', 'explain' => false), 2144 'src_dbpasswd' => array('lang' => 'DB_PASSWORD', 'type' => 'password:25:100', 'explain' => false), 2145 'src_table_prefix' => array('lang' => 'TABLE_PREFIX', 'type' => 'text:25:100', 'explain' => false), 2146 //'src_url' => array('lang' => 'FORUM_ADDRESS', 'type' => 'text:50:100', 'explain' => true), 2147 'forum_path' => array('lang' => 'FORUM_PATH', 'type' => 'text:25:100', 'explain' => true), 2148 'refresh' => array('lang' => 'REFRESH_PAGE', 'type' => 'radio:yes_no', 'explain' => true), 2149 ); 2150 }
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