tbl_move_copy.php3

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 // Check parameters
   6
   7 if (!defined('PMA_COMMON_LIB_INCLUDED')) {
   8     include('./libraries/common.lib.php3');
   9 }
  10
  11 PMA_checkParameters(array('db', 'table'));
  12
  13 /**
  14  * Insert data from one table to another one
  15  *
  16  * @param   string  the original insert statement
  17  *
  18  * @global  string  the database name
  19  * @global  string  the original table name
  20  * @global  string  the target database and table names
  21  * @global  string  the sql query used to copy the data
  22  */
  23 function PMA_myHandler($sql_insert = '')
  24 {
  25     global $db, $table, $target;
  26     global $sql_insert_data;
  27
  28     $sql_insert = eregi_replace('INSERT INTO (`?)' . $table . '(`?)', 'INSERT INTO ' . $target, $sql_insert);
  29     $result     = PMA_mysql_query($sql_insert) or PMA_mysqlDie('', $sql_insert, '', $GLOBALS['err_url']);
  30
  31     $sql_insert_data .= $sql_insert . ';' . "\n";
  32 } // end of the 'PMA_myHandler()' function
  33
  34 /**
  35  * Inserts existing entries in a PMA_* table by reading a value from an old entry
  36  *
  37  * @param   string  The array index, which Relation feature to check
  38  *                  ('relwork', 'commwork', ...)
  39  * @param   string  The array index, which PMA-table to update
  40  *                  ('bookmark', 'relation', ...)
  41  * @param   array   Which fields will be SELECT'ed from the old entry
  42  * @param   array   Which fields will be used for the WHERE query
  43  *                  (array('FIELDNAME' => 'FIELDVALUE'))
  44  * @param   array   Which fields will be used as new VALUES. These are the important
  45  *                  keys which differ from the old entry.
  46  *                  (array('FIELDNAME' => 'NEW FIELDVALUE'))
  47
  48  * @global  string  relation variable
  49  *
  50  * @author          Garvin Hicking <me@supergarv.de>
  51  */
  52 function PMA_duplicate_table($work, $pma_table, $get_fields, $where_fields, $new_fields) {
  53 global $cfgRelation;
  54
  55     $last_id = -1;
  56
  57     if ($cfgRelation[$work]) {
  58         @reset($get_fields);
  59         $select_parts = array();
  60         $row_fields = array();
  61         while(list($nr, $get_field) = each($get_fields)) {
  62             $select_parts[] = PMA_backquote($get_field);
  63             $row_fields[$get_field] = 'cc';
  64         }
  65
  66         @reset($where_fields);
  67         $where_parts = array();
  68         while(list($_where, $_value) = each($where_fields)) {
  69             $where_parts[] = PMA_backquote($_where) . ' = \'' . PMA_sqlAddslashes($_value) . '\'';
  70         }
  71
  72         @reset($new_fields);
  73         $new_parts = array();
  74         $new_value_parts = array();
  75         while(list($_where, $_value) = each($new_fields)) {
  76             $new_parts[] = PMA_backquote($_where);
  77             $new_value_parts[] = PMA_sqlAddslashes($_value);
  78         }
  79
  80         $table_copy_query = 'SELECT ' . implode(', ', $select_parts)
  81                           . ' FROM ' . PMA_backquote($cfgRelation[$pma_table])
  82                           . ' WHERE ' . implode(' AND ', $where_parts);
  83         $table_copy_rs    = PMA_query_as_cu($table_copy_query);
  84
  85         while ($table_copy_row = @PMA_mysql_fetch_array($table_copy_rs)) {
  86             $value_parts = array();
  87             while(list($_key, $_val) = each($table_copy_row)) {
  88                 if (isset($row_fields[$_key]) && $row_fields[$_key] == 'cc') {
  89                     $value_parts[] = PMA_sqlAddslashes($_val);
  90                 }
  91             }
  92
  93             $new_table_query = 'INSERT IGNORE INTO ' . PMA_backquote($cfgRelation[$pma_table])
  94                             . ' (' . implode(', ', $select_parts) . ', ' . implode(', ', $new_parts) . ')'
  95                             . ' VALUES '
  96                             . ' (\'' . implode('\', \'', $value_parts) . '\', \'' . implode('\', \'', $new_value_parts) . '\')';
  97
  98             $new_table_rs    = PMA_query_as_cu($new_table_query);
  99             $last_id = (@function_exists('mysql_insert_id') ? @mysql_insert_id() : -1);
 100         } // end while
 101
 102         return $last_id;
 103     }
 104
 105     return true;
 106 } // end of 'PMA_duplicate_table()' function
 107
 108 /**
 109  * Gets some core libraries
 110  */
 111 require('./libraries/grab_globals.lib.php3');
 112 require('./libraries/common.lib.php3');
 113
 114
 115 /**
 116  * Defines the url to return to in case of error in a sql statement
 117  */
 118 $err_url = 'tbl_properties.php3?' . PMA_generate_common_url($db, $table);
 119
 120
 121 /**
 122  * Selects the database to work with
 123  */
 124 PMA_mysql_select_db($db);
 125
 126
 127 /**
 128  * A target table name has been sent to this script -> do the work
 129  */
 130 if (isset($new_name) && trim($new_name) != '') {
 131     $use_backquotes = 1;
 132     $asfile         = 1;
 133
 134     // Ensure the target is valid
 135     if (count($dblist) > 0 &&
 136         (PMA_isInto($db, $dblist) == -1 || PMA_isInto($target_db, $dblist) == -1)) {
 137         exit();
 138     }
 139     if (PMA_MYSQL_INT_VERSION < 32306) {
 140         PMA_checkReservedWords($target_db, $err_url);
 141         PMA_checkReservedWords($new_name, $err_url);
 142     }
 143
 144     if ($db == $target_db && $new_name == $table) {
 145         $message   = (isset($submit_move) ? $strMoveTableSameNames : $strCopyTableSameNames);
 146     } else {
 147         $source = PMA_backquote($db) . '.' . PMA_backquote($table);
 148         if (empty($target_db)) $target_db = $db;
 149         $target = PMA_backquote($target_db) . '.' . PMA_backquote($new_name);
 150
 151         include('./libraries/export/sql.php3');
 152
 153         $sql_structure = PMA_getTableDef($db, $table, "\n", $err_url);
 154         $parsed_sql =  PMA_SQP_parse($sql_structure);
 155
 156         /* nijel: Find table name in query and replace it */
 157         $i = 0;
 158         while ($parsed_sql[$i]['type'] != 'quote_backtick') $i++;
 159
 160         /* no need to PMA_backquote() */
 161         $parsed_sql[$i]['data'] = $target;
 162
 163         /* Generate query back */
 164         $sql_structure = PMA_SQP_formatHtml($parsed_sql, 'query_only');
 165
 166         // do not create the table if dataonly
 167         if ($what != 'dataonly') {
 168             // If table exists, and 'add drop table' is selected: Drop it!
 169             $drop_query = '';
 170             if (isset($drop_if_exists) && $drop_if_exists == 'true') {
 171                 $drop_query = 'DROP TABLE IF EXISTS ' . PMA_backquote($target_db) . '.' . PMA_backquote($new_name);
 172                 $result        = @PMA_mysql_query($drop_query);
 173                 if (PMA_mysql_error()) {
 174                     include('./header.inc.php3');
 175                     PMA_mysqlDie('', $sql_structure, '', $err_url);
 176                 }
 177
 178                 if (isset($sql_query)) {
 179                     $sql_query .= "\n" . $drop_query . ';';
 180                 } else {
 181                     $sql_query = $drop_query . ';';
 182                 }
 183
 184                 // garvin: If an existing table gets deleted, maintain any entries
 185                 // for the PMA_* tables
 186                 $maintain_relations = true;
 187             }
 188
 189             $result        = @PMA_mysql_query($sql_structure);
 190             if (PMA_mysql_error()) {
 191                 include('./header.inc.php3');
 192                 PMA_mysqlDie('', $sql_structure, '', $err_url);
 193             } else if (isset($sql_query)) {
 194                 $sql_query .= "\n" . $sql_structure . ';';
 195             } else {
 196                 $sql_query = $sql_structure . ';';
 197             }
 198         } else {
 199             $sql_query='';
 200         }
 201
 202         // Copy the data
 203         if ($result != FALSE && ($what == 'data' || $what == 'dataonly')) {
 204             // speedup copy table - staybyte - 22. Juni 2001
 205             if (PMA_MYSQL_INT_VERSION >= 32300) {
 206                 $sql_insert_data = 'INSERT INTO ' . $target . ' SELECT * FROM ' . $source;
 207                 $result          = @PMA_mysql_query($sql_insert_data);
 208                 if (PMA_mysql_error()) {
 209                     include('./header.inc.php3');
 210                     PMA_mysqlDie('', $sql_insert_data, '', $err_url);
 211                 }
 212             } // end MySQL >= 3.23
 213             else {
 214                 $sql_insert_data = '';
 215                 PMA_getTableContent($db, $table, 0, 0, 'PMA_myHandler', $err_url,'');
 216             } // end MySQL < 3.23
 217             $sql_query .= "\n\n" . $sql_insert_data;
 218         }
 219
 220         include('./libraries/relation.lib.php3');
 221         $cfgRelation = PMA_getRelationsParam();
 222
 223         // Drops old table if the user has requested to move it
 224         if (isset($submit_move)) {
 225             $sql_drop_table = 'DROP TABLE ' . $source;
 226             $result         = @PMA_mysql_query($sql_drop_table);
 227             if (PMA_mysql_error()) {
 228                 include('./header.inc.php3');
 229                 PMA_mysqlDie('', $sql_drop_table, '', $err_url);
 230             }
 231
 232             // garvin: Move old entries from PMA-DBs to new table
 233             if ($cfgRelation['commwork']) {
 234                 $remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['column_info'])
 235                               . ' SET     table_name = \'' . PMA_sqlAddslashes($new_name) . '\', '
 236                               . '        db_name    = \'' . PMA_sqlAddslashes($target_db) . '\''
 237                               . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 238                               . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 239                 $rmv_rs    = PMA_query_as_cu($remove_query);
 240                 unset($rmv_query);
 241             }
 242
 243             // garvin: updating bookmarks is not possible since only a single table is moved,
 244             // and not the whole DB.
 245             // if ($cfgRelation['bookmarkwork']) {
 246             //     $remove_query = 'UPDATE ' . PMA_backquote($cfgRelation['bookmark'])
 247             //                   . ' SET     dbase = \'' . PMA_sqlAddslashes($target_db) . '\''
 248             //                   . ' WHERE dbase  = \'' . PMA_sqlAddslashes($db) . '\'';
 249             //     $rmv_rs    = PMA_query_as_cu($remove_query);
 250             //     unset($rmv_query);
 251             // }
 252
 253             if ($cfgRelation['displaywork']) {
 254                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_info'])
 255                                 . ' SET     db_name = \'' . PMA_sqlAddslashes($target_db) . '\', '
 256                                 . '         table_name = \'' . PMA_sqlAddslashes($new_name) . '\''
 257                                 . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 258                                 . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 259                 $tb_rs    = PMA_query_as_cu($table_query);
 260                 unset($table_query);
 261                 unset($tb_rs);
 262             }
 263
 264             if ($cfgRelation['relwork']) {
 265                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation'])
 266                                 . ' SET     foreign_table = \'' . PMA_sqlAddslashes($new_name) . '\','
 267                                 . '         foreign_db = \'' . PMA_sqlAddslashes($target_db) . '\''
 268                                 . ' WHERE foreign_db  = \'' . PMA_sqlAddslashes($db) . '\''
 269                                 . ' AND foreign_table = \'' . PMA_sqlAddslashes($table) . '\'';
 270                 $tb_rs    = PMA_query_as_cu($table_query);
 271                 unset($table_query);
 272                 unset($tb_rs);
 273
 274                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['relation'])
 275                                 . ' SET     master_table = \'' . PMA_sqlAddslashes($new_name) . '\','
 276                                 . '         master_db = \'' . PMA_sqlAddslashes($target_db) . '\''
 277                                 . ' WHERE master_db  = \'' . PMA_sqlAddslashes($db) . '\''
 278                                 . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\'';
 279                 $tb_rs    = PMA_query_as_cu($table_query);
 280                 unset($table_query);
 281                 unset($tb_rs);
 282             }
 283
 284             // garvin: [TODO] Can't get moving PDFs the right way. The page numbers always
 285             // get screwed up independently from duplication because the numbers do not
 286             // seem to be stored on a per-database basis. Would the author of pdf support
 287             // please have a look at it?
 288
 289             if ($cfgRelation['pdfwork']) {
 290                 $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_coords'])
 291                                 . ' SET     table_name = \'' . PMA_sqlAddslashes($new_name) . '\','
 292                                 . '         db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
 293                                 . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 294                                 . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 295                 $tb_rs    = PMA_query_as_cu($table_query);
 296                 unset($table_query);
 297                 unset($tb_rs);
 298                 /*
 299                 $pdf_query = 'SELECT pdf_page_number '
 300                            . ' FROM ' . PMA_backquote($cfgRelation['table_coords'])
 301                            . ' WHERE db_name  = \'' . PMA_sqlAddslashes($target_db) . '\''
 302                            . ' AND table_name = \'' . PMA_sqlAddslashes($new_name) . '\'';
 303                 $pdf_rs = PMA_query_as_cu($pdf_query);
 304
 305                 while ($pdf_copy_row = @PMA_mysql_fetch_array($pdf_rs)) {
 306                     $table_query = 'UPDATE ' . PMA_backquote($cfgRelation['pdf_pages'])
 307                                     . ' SET     db_name = \'' . PMA_sqlAddslashes($target_db) . '\''
 308                                     . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 309                                     . ' AND page_nr = \'' . PMA_sqlAddslashes($pdf_copy_row['pdf_page_number']) . '\'';
 310                     $tb_rs    = PMA_query_as_cu($table_query);
 311                     unset($table_query);
 312                     unset($tb_rs);
 313                 }
 314                 */
 315             }
 316
 317             $sql_query      .= "\n\n" . $sql_drop_table . ';';
 318         } else {
 319             // garvin: Create new entries as duplicates from old PMA DBs
 320             if ($what != 'dataonly' && !isset($maintain_relations)) {
 321                 if ($cfgRelation['commwork']) {
 322                     // Get all comments and MIME-Types for current table
 323                     $comments_copy_query = 'SELECT
 324                                                 column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . '
 325                                             FROM ' . PMA_backquote($cfgRelation['column_info']) . '
 326                                             WHERE
 327                                                 db_name = \'' . PMA_sqlAddslashes($db) . '\' AND
 328                                                 table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 329                     $comments_copy_rs    = PMA_query_as_cu($comments_copy_query);
 330
 331                     // Write every comment as new copied entry. [MIME]
 332                     while ($comments_copy_row = @PMA_mysql_fetch_array($comments_copy_rs)) {
 333                         $new_comment_query = 'REPLACE INTO ' . PMA_backquote($cfgRelation['column_info'])
 334                                     . ' (db_name, table_name, column_name, ' . PMA_backquote('comment') . ($cfgRelation['mimework'] ? ', mimetype, transformation, transformation_options' : '') . ') '
 335                                     . ' VALUES('
 336                                     . '\'' . PMA_sqlAddslashes($target_db) . '\','
 337                                     . '\'' . PMA_sqlAddslashes($new_name) . '\','
 338                                     . '\'' . PMA_sqlAddslashes($comments_copy_row['column_name']) . '\''
 339                                     . ($cfgRelation['mimework'] ? ',\'' . PMA_sqlAddslashes($comments_copy_row['comment']) . '\','
 340                                             . '\'' . PMA_sqlAddslashes($comments_copy_row['mimetype']) . '\','
 341                                             . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation']) . '\','
 342                                             . '\'' . PMA_sqlAddslashes($comments_copy_row['transformation_options']) . '\'' : '')
 343                                     . ')';
 344                         $new_comment_rs    = PMA_query_as_cu($new_comment_query);
 345                     } // end while
 346                 }
 347
 348                 if ($db != $target_db) {
 349                     $get_fields = array('user','label','query');
 350                     $where_fields = array('dbase' => $db);
 351                     $new_fields = array('dbase' => $target_db);
 352                     PMA_duplicate_table('bookmarkwork', 'bookmark', $get_fields, $where_fields, $new_fields);
 353                 }
 354
 355                 $get_fields = array('display_field');
 356                 $where_fields = array('db_name' => $db, 'table_name' => $table);
 357                 $new_fields = array('db_name' => $target_db, 'table_name' => $new_name);
 358                 PMA_duplicate_table('displaywork', 'table_info', $get_fields, $where_fields, $new_fields);
 359
 360                 $get_fields = array('master_field', 'foreign_db', 'foreign_table', 'foreign_field');
 361                 $where_fields = array('master_db' => $db, 'master_table' => $table);
 362                 $new_fields = array('master_db' => $target_db, 'master_table' => $new_name);
 363                 PMA_duplicate_table('relwork', 'relation', $get_fields, $where_fields, $new_fields);
 364
 365                 $get_fields = array('foreign_field', 'master_db', 'master_table', 'master_field');
 366                 $where_fields = array('foreign_db' => $db, 'foreign_table' => $table);
 367                 $new_fields = array('foreign_db' => $target_db, 'foreign_table' => $new_name);
 368                 PMA_duplicate_table('relwork', 'relation', $get_fields, $where_fields, $new_fields);
 369
 370                 // garvin: [TODO] Can't get duplicating PDFs the right way. The page numbers always
 371                 // get screwed up independently from duplication because the numbers do not
 372                 // seem to be stored on a per-database basis. Would the author of pdf support
 373                 // please have a look at it?
 374                 /*
 375                 $get_fields = array('page_descr');
 376                 $where_fields = array('db_name' => $db);
 377                 $new_fields = array('db_name' => $target_db);
 378                 $last_id = PMA_duplicate_table('pdfwork', 'pdf_pages', $get_fields, $where_fields, $new_fields);
 379
 380                 if (isset($last_id) && $last_id >= 0) {
 381                     $get_fields = array('x', 'y');
 382                     $where_fields = array('db_name' => $db, 'table_name' => $table);
 383                     $new_fields = array('db_name' => $target_db, 'table_name' => $new_name, 'pdf_page_number' => $last_id);
 384                     PMA_duplicate_table('pdfwork', 'table_coords', $get_fields, $where_fields, $new_fields);
 385                 }
 386                 */
 387             }
 388         }
 389
 390         $message   = (isset($submit_move) ? $strMoveTableOK : $strCopyTableOK);
 391         $message   = sprintf($message, $source, $target);
 392         $reload    = 1;
 393         $js_to_run = 'functions.js';
 394         /* Check: Work on new table or on old table? */
 395         if (isset($submit_move)) {
 396             $db        = $target_db;
 397             $table     = $new_name;
 398         } else {
 399             $pma_uri_parts = parse_url($cfg['PmaAbsoluteUri']);
 400             if (isset($switch_to_new) && $switch_to_new == 'true') {
 401                 setcookie('pma_switch_to_new', 'true', 0, substr($pma_uri_parts['path'], 0, strrpos($pma_uri_parts['path'], '/')), '', ($pma_uri_parts['scheme'] == 'https'));
 402                 $db             = $target_db;
 403                 $table          = $new_name;
 404             } else {
 405                 setcookie('pma_switch_to_new', '', 0, substr($pma_uri_parts['path'], 0, strrpos($pma_uri_parts['path'], '/')), '', ($pma_uri_parts['scheme'] == 'https'));
 406                 // garvin:Keep original table for work.
 407             }
 408         }
 409     }
 410     include('./header.inc.php3');
 411 } // end is target table name
 412
 413
 414 /**
 415  * No new name for the table!
 416  */
 417 else {
 418     include('./header.inc.php3');
 419     PMA_mysqlDie($strTableEmpty, '', '', $err_url);
 420 }
 421
 422
 423 /**
 424  * Back to the calling script
 425  */
 426
 427 require('./tbl_properties.php3');
 428 ?>