server_synchronize.php

   1 <?php
   2
   3 /* vim: set expandtab sw=4 ts=4 sts=4: */
   4 /**
   5  *
   6  * @package phpMyAdmin
   7  */
   8
   9 /**
  10 *
  11 */
  12 require_once './libraries/common.inc.php';
  13
  14 /**
  15  * Does the common work
  16  */
  17 $GLOBALS['js_include'][] = 'server_synchronize.js';
  18 require_once './libraries/server_common.inc.php';
  19
  20 /**
  21 * Contains all the functions specific to synchronization
  22 */
  23 require './libraries/server_synchronize.lib.php';
  24
  25 /**
  26  * Increases the time limit up to the configured maximum
  27  */
  28 @set_time_limit($cfg['ExecTimeLimit']);
  29
  30 /**
  31  * Displays the links
  32  */
  33 require './libraries/server_links.inc.php';
  34
  35 /**
  36 * Enables warnings on the page
  37 */
  38 //$cfg['Error_Handler']['display'] = true;
  39 //$cfg['Error_Handler']['gather'] = true;
  40
  41 /**
  42 * Save the value of token generated for this page
  43 */
  44 if (isset($_REQUEST['token'])) {
  45     $_SESSION['token'] = $_REQUEST['token'];
  46 }
  47
  48 // variable for code saving
  49 $cons = array ("src", "trg");
  50
  51 /**
  52  * Displays the page when 'Go' is pressed
  53  */
  54
  55 if ((isset($_REQUEST['submit_connect']))) {
  56     foreach ($cons as $con) {
  57         ${"{$con}_host"}     = $_REQUEST[$con . '_host'];
  58         ${"{$con}_username"} = $_REQUEST[$con . '_username'];
  59         ${"{$con}_password"} = $_REQUEST[$con . '_pass'];
  60         ${"{$con}_port"}     = $_REQUEST[$con . '_port'];
  61         ${"{$con}_socket"}   = $_REQUEST[$con . '_socket'];
  62         ${"{$con}_db"}       = $_REQUEST[$con . '_db'];
  63         ${"{$con}_type"}     = $_REQUEST[$con . '_type'];
  64
  65         if (${"{$con}_type"} == 'cur') {
  66             ${"{$con}_connection"} = null;
  67             ${"{$con}_server"} = null;
  68             ${"{$con}_db"}       = $_REQUEST[$con . '_db_sel'];
  69             continue;
  70         }
  71
  72         if (isset(${"{$con}_socket"}) && ! empty(${"{$con}_socket"})) {
  73             ${"{$con}_server"}['socket'] = ${"{$con}_socket"};
  74         } else {
  75             ${"{$con}_server"}['host'] = ${"{$con}_host"};
  76             if (isset(${"{$con}_port"}) && ! empty(${"{$con}_port"}) && ((int)${"{$con}_port"} * 1) > 0) {
  77                 ${"{$con}_server"}['port'] = (int)${"{$con}_port"};
  78             }
  79         }
  80
  81         ${"{$con}_connection"} = PMA_DBI_connect(${"{$con}_username"}, ${"{$con}_password"}, $is_controluser = false, ${"{$con}_server"}, $auxiliary_connection = true);
  82     } // end foreach ($cons as $con)
  83
  84     if ((! $src_connection && $src_type != 'cur') || (! $trg_connection && $trg_type != 'cur')) {
  85         /**
  86         * Displays the connection error string if
  87         * connections are not established
  88         */
  89
  90         echo '<div class="error">';
  91         if (! $src_connection && $src_type != 'cur') {
  92             echo __('Could not connect to the source') . '<br />';
  93         }
  94         if (! $trg_connection && $trg_type != 'cur') {
  95             echo __('Could not connect to the target');
  96         }
  97         echo '</div>';
  98         unset($_REQUEST['submit_connect']);
  99
 100     } else {
 101         /**
 102         * Creating the link object for both source and target databases and
 103         * selecting the source and target databases using these links
 104         */
 105         foreach ($cons as $con) {
 106             if (${"{$con}_connection"} != null) {
 107                 ${"{$con}_link"} = PMA_DBI_connect(${"{$con}_username"}, ${"{$con}_password"}, $is_controluser = false, ${"{$con}_server"});
 108             } else {
 109                 ${"{$con}_link"} = null;
 110             }
 111             ${"{$con}_db_selected"} = PMA_DBI_select_db(${"{$con}_db"}, ${"{$con}_link"});
 112         } // end foreach ($cons as $con)
 113
 114         if (($src_db_selected != 1) || ($trg_db_selected != 1)) {
 115             /**
 116             * Displays error string if the database(s) did not exist
 117             */
 118             echo '<div class="error">';
 119             if ($src_db_selected != 1) {
 120                 echo sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($src_db));
 121             }
 122             if ($trg_db_selected != 1) {
 123                 echo sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($trg_db));
 124             }
 125             echo '</div>';
 126             unset($_REQUEST['submit_connect']);
 127
 128         } else if (($src_db_selected == 1) && ($trg_db_selected == 1)) {
 129
 130             /**
 131             * Using PMA_DBI_get_tables() to get all the tables
 132             * from target and source databases.
 133             */
 134             $src_tables = PMA_DBI_get_tables($src_db, $src_link);
 135             $source_tables_num = sizeof($src_tables);
 136
 137             $trg_tables = PMA_DBI_get_tables($trg_db, $trg_link);
 138             $target_tables_num = sizeof($trg_tables);
 139
 140             /**
 141             * initializing arrays to save matching and non-matching
 142             * table names from target and source databases.
 143             */
 144             $unmatched_num_src = 0;
 145             $source_tables_uncommon = array();
 146             $unmatched_num_trg = 0;
 147             $target_tables_uncommon = array();
 148             $matching_tables = array();
 149             $matching_tables_num = 0;
 150
 151             /**
 152             * Using PMA_getMatchingTables to find which of the tables' names match
 153             * in target and source database.
 154             */
 155             PMA_getMatchingTables($trg_tables, $src_tables, $matching_tables, $source_tables_uncommon);
 156             /**
 157             * Finding the uncommon tables for the target database
 158             * using function PMA_getNonMatchingTargetTables()
 159             */
 160             PMA_getNonMatchingTargetTables($trg_tables, $matching_tables, $target_tables_uncommon);
 161
 162             /**
 163             * Initializing several arrays to save the data and structure
 164             * difference between the source and target databases.
 165             */
 166             $row_count = array();   //number of rows in source table that needs to be created in target database
 167             $fields_num = array();  //number of fields in each matching table
 168             $delete_array = array(); //stores the primary key values for target tables that have excessive rows than corresponding source tables.
 169             $insert_array = array(array(array()));// stores the primary key values for the rows in each source table that are not present in target tables.
 170             $update_array = array(array(array())); //stores the primary key values, name of field to be updated, value of the field to be updated for
 171                                                     // each row of matching table.
 172             $matching_tables_fields = array(); //contains the fields' names for each matching table
 173             $matching_tables_keys   = array(); //contains the primary keys' names for each matching table
 174             $uncommon_tables_fields = array(); //coantains the fields for all the source tables that are not present in target
 175             $matching_tables_num = sizeof($matching_tables);
 176
 177             $source_columns = array();  //contains the full columns' information for all the source tables' columns
 178             $target_columns = array();  //contains the full columns' information for all the target tables' columns
 179             $uncommon_columns = array(); //contains names of columns present in source table but absent from the corresponding target table
 180             $source_indexes = array();   //contains indexes on all the source tables
 181             $target_indexes = array();   //contains indexes on all the target tables
 182             $add_indexes_array = array(); //contains the indexes name present in source but absent from target tables
 183             $target_tables_keys = array(); //contains the keys of all the target tables
 184             $alter_indexes_array = array();  //contains the names of all the indexes for each table that need to be altered in target database
 185             $remove_indexes_array = array();  //contains the names of indexes that are excessive in target tables
 186             $alter_str_array = array(array());  //contains the criteria for each column that needs to be altered in target tables
 187             $add_column_array = array(array()); //contains the name of columns that need to be added in target tables
 188             /**
 189             * The criteria array contains all the criteria against which columns are compared for differences.
 190             */
 191             $criteria = array('Field', 'Type', 'Null', 'Collation', 'Key', 'Default', 'Comment');
 192
 193             for($i = 0; $i < sizeof($matching_tables); $i++) {
 194                 /**
 195                 * Finding out all the differences structure, data and index diff for all the matching tables only
 196                 */
 197                 PMA_dataDiffInTables($src_db, $trg_db, $src_link, $trg_link, $matching_tables, $matching_tables_fields, $update_array, $insert_array,
 198                 $delete_array, $fields_num, $i, $matching_tables_keys);
 199
 200                 PMA_structureDiffInTables($src_db, $trg_db, $src_link, $trg_link, $matching_tables, $source_columns,
 201                 $target_columns, $alter_str_array, $add_column_array, $uncommon_columns, $criteria, $target_tables_keys, $i);
 202
 203                 PMA_indexesDiffInTables($src_db, $trg_db, $src_link, $trg_link, $matching_tables, $source_indexes, $target_indexes,
 204                 $add_indexes_array, $alter_indexes_array, $remove_indexes_array, $i);
 205             }
 206
 207             for($j = 0; $j < sizeof($source_tables_uncommon); $j++) {
 208                 /**
 209                 * Finding out the number of rows to be added in tables that need to be added in target database
 210                 */
 211                 PMA_dataDiffInUncommonTables($source_tables_uncommon, $src_db, $src_link, $j, $row_count);
 212             }
 213             /**
 214             * Storing all arrays in session for use when page is reloaded for each button press
 215             */
 216             $_SESSION['matching_tables'] = $matching_tables;
 217             $_SESSION['update_array'] = $update_array;
 218             $_SESSION['insert_array'] = $insert_array;
 219             $_SESSION['src_db'] = $src_db;
 220             $_SESSION['trg_db'] =  $trg_db;
 221             $_SESSION['matching_fields'] = $matching_tables_fields;
 222             $_SESSION['src_uncommon_tables'] = $source_tables_uncommon;
 223             $_SESSION['src_username'] = $src_username ;
 224             $_SESSION['trg_username'] = $trg_username;
 225             $_SESSION['src_password'] = $src_password;
 226             $_SESSION['trg_password'] = $trg_password;
 227             $_SESSION['trg_password'] = $trg_password;
 228             $_SESSION['src_server']   = $src_server;
 229             $_SESSION['trg_server']   = $trg_server;
 230             $_SESSION['src_type']     = $src_type;
 231             $_SESSION['trg_type']     = $trg_type;
 232             $_SESSION['matching_tables_keys'] = $matching_tables_keys;
 233             $_SESSION['uncommon_tables_fields'] = $uncommon_tables_fields;
 234             $_SESSION['uncommon_tables_row_count'] = $row_count;
 235             $_SESSION['target_tables_uncommon'] = $target_tables_uncommon;
 236             $_SESSION['uncommon_tables'] = $source_tables_uncommon;
 237             $_SESSION['delete_array'] = $delete_array;
 238             $_SESSION['uncommon_columns'] = $uncommon_columns;
 239             $_SESSION['source_columns'] = $source_columns;
 240             $_SESSION['alter_str_array'] = $alter_str_array;
 241             $_SESSION['target_tables_keys'] = $target_tables_keys;
 242             $_SESSION['add_column_array'] = $add_column_array;
 243             $_SESSION['criteria'] = $criteria;
 244             $_SESSION['target_tables'] = $trg_tables;
 245             $_SESSION['add_indexes_array'] = $add_indexes_array;
 246             $_SESSION['alter_indexes_array'] = $alter_indexes_array;
 247             $_SESSION['remove_indexes_array'] = $remove_indexes_array;
 248             $_SESSION['source_indexes'] = $source_indexes;
 249             $_SESSION['target_indexes'] = $target_indexes;
 250
 251             /**
 252             * Displays the sub-heading and icons showing Structure Synchronization and Data Synchronization
 253             */
 254             ?>
 255             <form name="synchronize_form" id="synchronize_form" method="post" action="server_synchronize.php">
 256                 <?php PMA_generate_common_hidden_inputs('', ''); ?>
 257             <table width="40%">
 258             <tr>
 259                 <td>
 260                     <img class="icon" src="<?php echo $pmaThemeImage; ?>new_struct.png" width="16" height="16" alt="" />
 261                     <?php echo __('Structure Synchronization'); ?>
 262                 </td>
 263                 <td>
 264                     <img class="icon" src="<?php echo $pmaThemeImage; ?>new_data.png" width="16" height="16" alt="" />
 265                     <?php echo __('Data Synchronization'); ?>
 266                 </td>
 267             </tr>
 268             </table>
 269             <?php
 270             /**
 271             * Displays the tables containing the source tables names, their difference with the target tables and target tables names
 272             */
 273             PMA_syncDisplayHeaderCompare($src_db, $trg_db);
 274             $rows = array();
 275
 276             /**
 277             * Display the matching tables' names and difference, first
 278             */
 279             for ($i = 0; $i < count($matching_tables); $i++) {
 280                 /**
 281                 * Calculating the number of updates for each matching table
 282                 */
 283                 if (isset($update_array[$i]) && isset($update_array[$i][0]) &&
 284                         isset($update_array[$i][0][$matching_tables_keys[$i][0]])) {
 285                     $num_of_updates = sizeof($update_array[$i]);
 286                 } else {
 287                     $num_of_updates = 0;
 288                 }
 289                 /**
 290                 * Calculating the number of insertions for each matching table
 291                 */
 292                 if (isset($insert_array[$i]) && isset($insert_array[$i][0]) &&
 293                         isset($insert_array[$i][0][$matching_tables_keys[$i][0]])) {
 294                     $num_of_insertions = sizeof($insert_array[$i]);
 295                 } else {
 296                     $num_of_insertions = 0;
 297                 }
 298
 299                 /**
 300                 * Calculating the number of alter columns, number of columns to be added, number of columns to be removed,
 301                 * number of index to be added and removed.
 302                 */
 303                 $num_alter_cols  = 0;
 304                 $num_insert_cols = 0;
 305                 $num_remove_cols = 0;
 306                 $num_add_index   = 0;
 307                 $num_remove_index = 0;
 308
 309                 if (isset($alter_str_array[$i])) {
 310                     $num_alter_cols = sizeof($alter_str_array[$i]);
 311                 }
 312                 if (isset($add_column_array[$i])) {
 313                     $num_insert_cols = sizeof($add_column_array[$i]);
 314                 }
 315                 if (isset($uncommon_columns[$i])) {
 316                     $num_remove_cols = sizeof($uncommon_columns[$i]);
 317                 }
 318                 if (isset($add_indexes_array[$i])) {
 319                     $num_add_index = sizeof($add_indexes_array[$i]);
 320                 }
 321                 if (isset($remove_indexes_array[$i])) {
 322                     $num_remove_index = sizeof($remove_indexes_array[$i]);
 323                 }
 324                 if (isset($alter_indexes_array[$i])) {
 325                     $num_add_index += sizeof($alter_indexes_array[$i]);
 326                     $num_remove_index += sizeof($alter_indexes_array[$i]);
 327                 }
 328
 329                 $btn_structure_params = null;
 330                 $btn_data_params = null;
 331
 332                 /**
 333                 * Display the red button of structure synchronization if there exists any structure difference or index difference.
 334                 */
 335                 if (($num_alter_cols > 0) || ($num_insert_cols > 0) || ($num_remove_cols > 0) || ($num_add_index > 0) || ($num_remove_index > 0)) {
 336                     $btn_structure_params = array($i, $num_alter_cols, $num_insert_cols,
 337                         $num_remove_cols, $num_add_index, $num_remove_index);
 338                 }
 339
 340                 /**
 341                 * Display the green button of data synchronization if there exists any data difference.
 342                 */
 343                 if (isset($update_array[$i]) || isset($insert_array[$i])) {
 344                     if (isset($update_array[$i][0][$matching_tables_keys[$i][0]]) || isset($insert_array[$i][0][$matching_tables_keys[$i][0]])) {
 345                         $btn_data_params = array($i, $num_of_updates, $num_of_insertions, null, null, null);
 346                     }
 347                 }
 348
 349                 $rows[] = array(
 350                     'src_table_name' => $matching_tables[$i],
 351                     'dst_table_name' => $matching_tables[$i],
 352                     'btn_type' => 'M',
 353                     'btn_structure' => $btn_structure_params,
 354                     'btn_data' => $btn_data_params
 355                 );
 356             }
 357             /**
 358             * Displays the tables' names present in source but missing from target
 359             */
 360             for ($j = 0; $j < count($source_tables_uncommon); $j++) {
 361                 $row = array(
 362                     'src_table_name' => '+ ' . $source_tables_uncommon[$j],
 363                     'dst_table_name' => $source_tables_uncommon[$j] . ' (' . __('not present') . ')',
 364                     'btn_type' => 'U',
 365                     'btn_structure' => array($j, null, null, null, null, null),
 366                     'btn_data' => null
 367                 );
 368                 if ($row_count[$j] > 0) {
 369                     $row['btn_data'] = array($j, null, $row_count[$j], null, null, null);
 370                 }
 371                 $rows[] = $row;
 372             }
 373             foreach ($target_tables_uncommon as $tbl_nc_name) {
 374                 $rows[] = array(
 375                     'src_table_name' => '',
 376                     'dst_table_name' => $tbl_nc_name);
 377             }
 378             /**
 379             * Displays the target tables names
 380             */
 381             PMA_syncDisplayDataCompare($rows);
 382             echo '</table>
 383                 </div>
 384                 </fieldset>';
 385
 386             /**
 387             * This "list" div will contain a table and each row will depict information about structure/data diffrence in tables.
 388             * Rows will be generated dynamically as soon as the colored  buttons "D" or "S"  are clicked.
 389             */
 390
 391             echo '<fieldset style="padding:0"><div id="list" style="overflow:auto; height:140px; padding:1em">
 392
 393             <table>
 394                 <thead>
 395                 <tr style="width: 100%;">
 396                     <th id="table_name" style="width: 10%;" colspan="1">' . __('Table') . ' </th>
 397                     <th id="str_diff"   style="width: 65%;" colspan="6">' . __('Structure Difference') . ' </th>
 398                     <th id="data_diff"  style="width: 20%;" colspan="2">' . __('Data Difference') . '</th>
 399                 </tr>
 400                 <tr style="width: 100%;">
 401                     <th style="width: 10%;">' . __('Table name') . '</th>
 402                     <th style="width: 10%;">' . __('Create table'). '</th>
 403                     <th style="width: 11%;">' . __('Add column(s)') . '</th>
 404                     <th style="width: 13%;">' . __('Remove column(s)') . '</th>
 405                     <th style="width: 11%;">' . __('Alter column(s)') . '</th>
 406                     <th style="width: 12%;">' . __('Remove index(s)') . '</th>
 407                     <th style="width: 11%;">' . __('Apply index(s)') . '</th>
 408                     <th style="width: 10%;">'.  __('Update row(s)') . '</th>
 409                     <th style="width: 10%;">' . __('Insert row(s)') . '</th>
 410                 </tr>
 411                 </thead>
 412                 <tbody></tbody>
 413             </table>
 414             </div></fieldset>';
 415             /**
 416             *  This fieldset displays the checkbox to confirm deletion of previous rows from target tables
 417             */
 418             echo '<fieldset>
 419             <p><input type= "checkbox" name="delete_rows" id ="delete_rows" /><label for="delete_rows">' . __('Would you like to delete all the previous rows from target tables?') . '</label> </p>
 420             </fieldset>
 421             <fieldset class="tblFooters">';
 422             echo '<input type="button" name="apply_changes" value="' . __('Apply Selected Changes')
 423              . '" onclick ="ApplySelectedChanges(' . "'" . htmlspecialchars($_SESSION['token']) . "'" . ')" />';
 424             echo '<input type="submit" name="synchronize_db" value="' . __('Synchronize Databases') . '" />' . '</fieldset>';
 425             echo '</form>';
 426         }
 427     }
 428 } // end if ((isset($_REQUEST['submit_connect'])))
 429
 430  /**
 431  * Display the page when 'Apply Selected Changes' is pressed
 432  */
 433 if (isset($_REQUEST['Table_ids'])) {
 434     /**
 435     * Displays success message
 436     */
 437     echo '<div class="success">' . __('Selected target tables have been synchronized with source tables.') . '</div>';
 438
 439     $src_db = $_SESSION['src_db'];
 440     $trg_db = $_SESSION['trg_db'];
 441     $update_array = $_SESSION['update_array'];
 442     $insert_array = $_SESSION['insert_array'];
 443     $src_username = $_SESSION['src_username'];
 444     $trg_username = $_SESSION['trg_username'];
 445     $src_password = $_SESSION['src_password'];
 446     $trg_password = $_SESSION['trg_password'];
 447     $src_server   = $_SESSION['src_server'];
 448     $trg_server   = $_SESSION['trg_server'];
 449     $src_type     = $_SESSION['src_type'];
 450     $trg_type     = $_SESSION['trg_type'];
 451     $uncommon_tables = $_SESSION['uncommon_tables'];
 452     $matching_tables = $_SESSION['matching_tables'];
 453     $matching_tables_keys = $_SESSION['matching_tables_keys'];
 454     $matching_tables_fields = $_SESSION['matching_fields'];
 455     $source_tables_uncommon = $_SESSION['src_uncommon_tables'];
 456     $uncommon_tables_fields = $_SESSION['uncommon_tables_fields'];
 457     $target_tables_uncommon = $_SESSION['target_tables_uncommon'];
 458     $row_count = $_SESSION['uncommon_tables_row_count'];
 459     $target_tables = $_SESSION['target_tables'];
 460
 461     $delete_array = $_SESSION['delete_array'];
 462     $uncommon_columns = $_SESSION['uncommon_columns'];
 463     $source_columns = $_SESSION['source_columns'];
 464     $alter_str_array = $_SESSION['alter_str_array'];
 465     $criteria = $_SESSION['criteria'];
 466     $target_tables_keys = $_SESSION['target_tables_keys'];
 467     $add_column_array = $_SESSION['add_column_array'];
 468     $add_indexes_array = $_SESSION['add_indexes_array'];
 469     $alter_indexes_array = $_SESSION['alter_indexes_array'];
 470     $remove_indexes_array = $_SESSION['remove_indexes_array'];
 471     $source_indexes = $_SESSION['source_indexes'];
 472     $target_indexes = $_SESSION['target_indexes'];
 473     $uncommon_cols = $uncommon_columns;
 474
 475     /**
 476     * Creating link object for source and target databases
 477     */
 478     foreach ($cons as $con) {
 479         if (${"{$con}_type"} != "cur") {
 480             ${"{$con}_link"} = PMA_DBI_connect(${"{$con}_username"}, ${"{$con}_password"}, $is_controluser = false, ${"{$con}_server"});
 481         } else {
 482             ${"{$con}_link"} = null;
 483             // working on current server, so initialize this for tracking
 484             // (does not work if user defined current server as a remote one)
 485             $GLOBALS['db'] = ${"{$con}_db"};
 486         }
 487     } // end foreach ($cons as $con)
 488
 489     /**
 490     * Initializing arrays to save the table ids whose data and structure difference is to be applied
 491     */
 492     $matching_table_data_diff = array();  //stores id of matching table having data difference
 493     $matching_table_structure_diff = array(); //stores id of matching tables having structure difference
 494     $uncommon_table_structure_diff = array(); //stores id of uncommon tables having structure difference
 495     $uncommon_table_data_diff = array();     //stores id of uncommon tables having data difference
 496
 497     for ($i = 0; isset($_REQUEST[$i]); $i++ ) {
 498         if (isset($_REQUEST[$i])) {
 499             $table_id = explode("US", $_REQUEST[$i]);
 500             if (isset($table_id[1])) {
 501                 $uncommon_table_structure_diff[] = $table_id[1];
 502             }
 503             $table_id = explode("UD", $_REQUEST[$i]);
 504             if (isset($table_id[1])) {
 505                 $uncommon_table_data_diff[] = $table_id[1];
 506             }
 507             $table_id = explode("MS", $_REQUEST[$i]);
 508             if (isset($table_id[1])) {
 509                 $matching_table_structure_diff[] = $table_id[1];
 510             }
 511
 512             $table_id = explode("MD", $_REQUEST[$i]);
 513             if (isset($table_id[1])) {
 514                  $matching_table_data_diff[] = $table_id[1];
 515             }
 516         }
 517     } // end for
 518     /**
 519     * Applying the structure difference on selected matching tables
 520     */
 521     for($q = 0; $q < sizeof($matching_table_structure_diff); $q++)
 522     {
 523         if (isset($alter_str_array[$matching_table_structure_diff[$q]])) {
 524
 525             PMA_alterTargetTableStructure($trg_db, $trg_link, $matching_tables, $source_columns, $alter_str_array, $matching_tables_fields,
 526             $criteria, $matching_tables_keys, $target_tables_keys, $matching_table_structure_diff[$q], false);
 527
 528             unset($alter_str_array[$matching_table_structure_diff[$q]]);
 529         }
 530         if (isset($add_column_array[$matching_table_structure_diff[$q]])) {
 531
 532             PMA_findDeleteRowsFromTargetTables($delete_array, $matching_tables, $matching_table_structure_diff[$q], $target_tables_keys,
 533             $matching_tables_keys, $trg_db, $trg_link, $src_db, $src_link);
 534
 535             if (isset($delete_array[$matching_table_structure_diff[$q]])) {
 536
 537                 PMA_deleteFromTargetTable($trg_db, $trg_link, $matching_tables, $matching_table_structure_diff[$q], $target_tables_keys, $delete_array, false);
 538
 539                 unset($delete_array[$matching_table_structure_diff[$q]]);
 540             }
 541             PMA_addColumnsInTargetTable($src_db, $trg_db,$src_link, $trg_link, $matching_tables, $source_columns, $add_column_array, $matching_tables_fields,
 542             $criteria, $matching_tables_keys, $target_tables_keys, $uncommon_tables,$uncommon_tables_fields, $matching_table_structure_diff[$q], $uncommon_cols, false);
 543
 544             unset($add_column_array[$matching_table_structure_diff[$q]]);
 545         }
 546         if (isset($uncommon_columns[$matching_table_structure_diff[$q]])) {
 547
 548             PMA_removeColumnsFromTargetTable($trg_db, $trg_link, $matching_tables, $uncommon_columns, $matching_table_structure_diff[$q], false);
 549
 550             unset($uncommon_columns[$matching_table_structure_diff[$q]]);
 551         }
 552         if (isset($add_indexes_array[$matching_table_structure_diff[$q]]) || isset($remove_indexes_array[$matching_table_structure_diff[$q]])
 553             || isset($alter_indexes_array[$matching_table_structure_diff[$q]])) {
 554
 555             PMA_applyIndexesDiff ($trg_db, $trg_link, $matching_tables, $source_indexes, $target_indexes, $add_indexes_array, $alter_indexes_array,
 556             $remove_indexes_array, $matching_table_structure_diff[$q], false);
 557
 558             unset($add_indexes_array[$matching_table_structure_diff[$q]]);
 559             unset($alter_indexes_array[$matching_table_structure_diff[$q]]);
 560             unset($remove_indexes_array[$matching_table_structure_diff[$q]]);
 561         }
 562     }
 563     /**
 564     * Applying the data difference. First checks if structure diff is applied or not.
 565     * If not, then apply structure difference first then apply data difference.
 566     */
 567     for($p = 0; $p < sizeof($matching_table_data_diff); $p++)
 568     {
 569         if ($_REQUEST['checked'] == 'true') {
 570
 571             PMA_findDeleteRowsFromTargetTables($delete_array, $matching_tables, $matching_table_data_diff[$p], $target_tables_keys,
 572             $matching_tables_keys, $trg_db, $trg_link, $src_db, $src_link);
 573
 574             if (isset($delete_array[$matching_table_data_diff[$p]])) {
 575
 576                 PMA_deleteFromTargetTable($trg_db, $trg_link, $matching_tables, $matching_table_data_diff[$p], $target_tables_keys, $delete_array, false);
 577
 578                 unset($delete_array[$matching_table_data_diff[$p]]);
 579             }
 580         }
 581         if (isset($alter_str_array[$matching_table_data_diff[$p]])) {
 582
 583             PMA_alterTargetTableStructure($trg_db, $trg_link, $matching_tables, $source_columns, $alter_str_array, $matching_tables_fields,
 584             $criteria, $matching_tables_keys, $target_tables_keys, $matching_table_data_diff[$p], false);
 585
 586             unset($alter_str_array[$matching_table_data_diff[$p]]);
 587         }
 588         if (isset($add_column_array[$matching_table_data_diff[$p]])) {
 589
 590             PMA_findDeleteRowsFromTargetTables($delete_array, $matching_tables, $matching_table_data_diff[$p], $target_tables_keys,
 591             $matching_tables_keys, $trg_db, $trg_link, $src_db, $src_link);
 592
 593             if (isset($delete_array[$matching_table_data_diff[$p]])) {
 594
 595                 PMA_deleteFromTargetTable($trg_db, $trg_link, $matching_tables, $matching_table_data_diff[$p], $target_tables_keys, $delete_array, false);
 596
 597                 unset($delete_array[$matching_table_data_diff[$p]]);
 598             }
 599             PMA_addColumnsInTargetTable($src_db, $trg_db,$src_link, $trg_link, $matching_tables, $source_columns, $add_column_array, $matching_tables_fields,
 600             $criteria, $matching_tables_keys, $target_tables_keys, $uncommon_tables, $uncommon_tables_fields, $matching_table_data_diff[$p], $uncommon_cols, false);
 601
 602             unset($add_column_array[$matching_table_data_diff[$p]]);
 603         }
 604         if (isset($uncommon_columns[$matching_table_data_diff[$p]])) {
 605
 606             PMA_removeColumnsFromTargetTable($trg_db, $trg_link, $matching_tables, $uncommon_columns, $matching_table_data_diff[$p], false);
 607
 608             unset($uncommon_columns[$matching_table_data_diff[$p]]);
 609         }
 610         if ((isset($matching_table_structure_diff[$q]) && isset($add_indexes_array[$matching_table_structure_diff[$q]]))
 611             || (isset($matching_table_structure_diff[$q]) && isset($remove_indexes_array[$matching_table_structure_diff[$q]]))
 612             || (isset($matching_table_structure_diff[$q]) && isset($alter_indexes_array[$matching_table_structure_diff[$q]]))) {
 613
 614             PMA_applyIndexesDiff ($trg_db, $trg_link, $matching_tables, $source_indexes, $target_indexes, $add_indexes_array, $alter_indexes_array,
 615             $remove_indexes_array, $matching_table_structure_diff[$q], false);
 616
 617             unset($add_indexes_array[$matching_table_structure_diff[$q]]);
 618             unset($alter_indexes_array[$matching_table_structure_diff[$q]]);
 619             unset($remove_indexes_array[$matching_table_structure_diff[$q]]);
 620         }
 621         /**
 622         * Applying the data difference.
 623         */
 624         PMA_updateTargetTables($matching_tables, $update_array, $src_db, $trg_db, $trg_link, $matching_table_data_diff[$p], $matching_tables_keys, false);
 625
 626         PMA_insertIntoTargetTable($matching_tables, $src_db, $trg_db, $src_link, $trg_link , $matching_tables_fields, $insert_array,
 627         $matching_table_data_diff[$p], $matching_tables_keys, $source_columns, $add_column_array, $criteria, $target_tables_keys,
 628         $uncommon_tables, $uncommon_tables_fields, $uncommon_cols, $alter_str_array, $source_indexes, $target_indexes, $add_indexes_array,
 629         $alter_indexes_array, $delete_array, $update_array, false);
 630     }
 631     /**
 632     * Updating the session variables to the latest values of the arrays.
 633     */
 634     $_SESSION['delete_array'] = $delete_array;
 635     $_SESSION['uncommon_columns'] = $uncommon_columns;
 636     $_SESSION['alter_str_array']  = $alter_str_array;
 637     $_SESSION['add_column_array'] = $add_column_array;
 638     $_SESSION['add_indexes_array'] = $add_indexes_array;
 639     $_SESSION['remove_indexes_array'] = $remove_indexes_array;
 640     $_SESSION['insert_array'] = $insert_array;
 641     $_SESSION['update_array'] = $update_array;
 642
 643     /**
 644     * Applying structure difference to selected non-matching tables (present in Source but absent from Target).
 645     */
 646     for($s = 0; $s < sizeof($uncommon_table_structure_diff); $s++)
 647     {
 648         PMA_createTargetTables($src_db, $trg_db, $src_link, $trg_link, $uncommon_tables, $uncommon_table_structure_diff[$s], $uncommon_tables_fields, false);
 649         $_SESSION['uncommon_tables_fields'] = $uncommon_tables_fields;
 650
 651         unset($uncommon_tables[$uncommon_table_structure_diff[$s]]);
 652     }
 653     /**
 654     * Applying data difference to selected non-matching tables (present in Source but absent from Target).
 655     * Before data synchronization, structure synchronization is confirmed.
 656     */
 657     for($r = 0; $r < sizeof($uncommon_table_data_diff); $r++)
 658     {
 659         if (!(in_array($uncommon_table_data_diff[$r], $uncommon_table_structure_diff))) {
 660             if (isset($uncommon_tables[$uncommon_table_data_diff[$r]])) {
 661
 662                 PMA_createTargetTables($src_db, $trg_db, $src_link, $trg_link, $uncommon_tables, $uncommon_table_data_diff[$r],
 663                     $uncommon_tables_fields, false);
 664                 $_SESSION['uncommon_tables_fields'] = $uncommon_tables_fields;
 665
 666                 unset($uncommon_tables[$uncommon_table_data_diff[$r]]);
 667             }
 668         }
 669         PMA_populateTargetTables($src_db, $trg_db, $src_link, $trg_link, $source_tables_uncommon, $uncommon_table_data_diff[$r],
 670             $_SESSION['uncommon_tables_fields'], false);
 671
 672         unset($row_count[$uncommon_table_data_diff[$r]]);
 673     }
 674     /**
 675     * Again all the tables from source and target database are displayed with their differences.
 676     * The differences have been removed from tables that have been synchronized
 677     */
 678     echo '<form name="applied_difference" id="synchronize_form" method="post" action="server_synchronize.php">'
 679         . PMA_generate_common_hidden_inputs('', '');
 680
 681     PMA_syncDisplayHeaderCompare($src_db, $trg_db);
 682     $rows = array();
 683     for($i = 0; $i < count($matching_tables); $i++) {
 684         $num_alter_cols  = 0;
 685         $num_insert_cols = 0;
 686         $num_remove_cols = 0;
 687         $num_add_index = 0;
 688         $num_remove_index = 0;
 689
 690         if (isset($alter_str_array[$i])) {
 691             $num_alter_cols = sizeof($alter_str_array[$i]);
 692         }
 693         if (isset($add_column_array[$i])) {
 694             $num_insert_cols = sizeof($add_column_array[$i]);
 695         }
 696         if (isset($uncommon_columns[$i])) {
 697             $num_remove_cols = sizeof($uncommon_columns[$i]);
 698         }
 699         if (isset($add_indexes_array[$i])) {
 700             $num_add_index = sizeof($add_indexes_array[$i]);
 701         }
 702         if (isset($remove_indexes_array[$i])) {
 703             $num_remove_index = sizeof($remove_indexes_array[$i]);
 704         }
 705
 706         $btn_structure_params = null;
 707         $btn_data_params = null;
 708
 709         if (($num_alter_cols > 0) || ($num_insert_cols > 0) || ($num_remove_cols > 0) || ($num_add_index > 0) || ($num_remove_index > 0)) {
 710             $btn_structure_params = array($i, $num_alter_cols, $num_insert_cols,
 711                 $num_remove_cols, $num_add_index, $num_remove_index);
 712         }
 713         if (!(in_array($i, $matching_table_data_diff))) {
 714
 715             if (isset($matching_tables_keys[$i][0]) && isset($update_array[$i][0][$matching_tables_keys[$i][0]])) {
 716                 if (isset($update_array[$i])) {
 717                     $num_of_updates = sizeof($update_array[$i]);
 718                 } else {
 719                     $num_of_updates = 0;
 720                 }
 721             } else {
 722                 $num_of_updates = 0;
 723             }
 724             if (isset($matching_tables_keys[$i][0]) && isset($insert_array[$i][0][$matching_tables_keys[$i][0]])) {
 725                 if (isset($insert_array[$i])) {
 726                     $num_of_insertions = sizeof($insert_array[$i]);
 727                 } else {
 728                     $num_of_insertions = 0;
 729                 }
 730             } else {
 731                 $num_of_insertions = 0;
 732             }
 733
 734             if ((isset($matching_tables_keys[$i][0]) && isset($update_array[$i][0][$matching_tables_keys[$i][0]]))
 735                     || (isset($matching_tables_keys[$i][0]) && isset($insert_array[$i][0][$matching_tables_keys[$i][0]]))) {
 736                 $btn_data_params = array($i, $num_of_updates, $num_of_insertions,
 737                     null, null, null);
 738             }
 739         } else {
 740             unset($update_array[$i]);
 741             unset($insert_array[$i]);
 742         }
 743         $rows[] = array(
 744             'src_table_name' => $matching_tables[$i],
 745             'btn_type' => 'M',
 746             'btn_structure' => $btn_structure_params,
 747             'btn_data' => $btn_data_params
 748         );
 749     }
 750     /**
 751     * placing updated value of arrays in session
 752     *
 753     */
 754     $_SESSION['update_array'] = $update_array;
 755     $_SESSION['insert_array'] = $insert_array;
 756
 757     for ($j = 0; $j < count($source_tables_uncommon); $j++) {
 758         $btn_structure_params = null;
 759         $btn_data_params = null;
 760
 761         /**
 762         * Display the difference only when it has not been applied
 763         */
 764         if (!(in_array($j, $uncommon_table_structure_diff))) {
 765             if (isset($uncommon_tables[$j])) {
 766                 $btn_structure_params = array($j, null, null, null, null, null);
 767             }
 768             $dst_table_name = $source_tables_uncommon[$j] . ' (' .  __('not present') . ')';
 769         } else {
 770             unset($uncommon_tables[$j]);
 771             $dst_table_name = $source_tables_uncommon[$j];
 772         }
 773         /**
 774         * Display the difference only when it has not been applied
 775         */
 776         if (!(in_array($j, $uncommon_table_data_diff))) {
 777             if (isset($row_count[$j]) && ($row_count[$j] > 0)) {
 778                 $btn_data_params = array($j, null, $row_count[$j], null, null, null);
 779             }
 780         } else {
 781             unset($row_count[$j]);
 782         }
 783
 784         $rows[] = array(
 785             'src_table_name' => $source_tables_uncommon[$j],
 786             'dst_table_name' => $dst_table_name,
 787             'btn_type' => 'U',
 788             'btn_structure' => $btn_structure_params,
 789             'btn_data' => $btn_data_params
 790         );
 791     }
 792     /**
 793     * placing the latest values of arrays in session
 794     */
 795
 796     $_SESSION['uncommon_tables'] = $uncommon_tables;
 797     $_SESSION['uncommon_tables_row_count'] = $row_count;
 798
 799
 800     /**
 801     * Displaying the target database tables
 802     */
 803     foreach ($target_tables_uncommon as $tbl_nc_name) {
 804         $rows[] = array(
 805             'src_table_name' => '',
 806             'dst_table_name' => $tbl_nc_name);
 807     }
 808     PMA_syncDisplayDataCompare($rows);
 809     echo '</table>
 810         </div>
 811         </fieldset>';
 812
 813     /**
 814     * This "list" div will contain a table and each row will depict information about structure/data diffrence in tables.
 815     * Rows will be generated dynamically as soon as the colored  buttons "D" or "S"  are clicked.
 816     */
 817
 818     echo '<fieldset style="padding:0"><div id="list" style = "overflow:auto; height:140px; padding:1em">';
 819     echo '<table>
 820           <thead>
 821             <tr style="width: 100%;">
 822                 <th id="table_name" style="width: 10%;" colspan="1">' . __('Table') . ' </th>
 823                 <th id="str_diff"   style="width: 65%;" colspan="6">' . __('Structure Difference') . ' </th>
 824                 <th id="data_diff"  style="width: 20%;" colspan="2">' . __('Data Difference') . '</th>
 825             </tr>
 826             <tr style="width: 100%;">
 827                 <th style="width: 10%;">' . __('Table name') . '</th>
 828                 <th style="width: 10%;">' . __('Create table'). '</th>
 829                 <th style="width: 11%;">' . __('Add column(s)') . '</th>
 830                 <th style="width: 13%;">' . __('Remove column(s)') . '</th>
 831                 <th style="width: 11%;">' . __('Alter column(s)') . '</th>
 832                 <th style="width: 12%;">' . __('Remove index(s)') . '</th>
 833                 <th style="width: 11%;">' . __('Apply index(s)') . '</th>
 834                 <th style="width: 10%;">' . __('Update row(s)') . '</th>
 835                 <th style="width: 10%;">' . __('Insert row(s)') . '</th>
 836             </tr>
 837             </thead>
 838             <tbody></tbody>
 839          </table>
 840         </div></fieldset>';
 841
 842     /**
 843     *  This fieldset displays the checkbox to confirm deletion of previous rows from target tables
 844     */
 845     echo '<fieldset>
 846     <p><input type="checkbox" name="delete_rows" id ="delete_rows" /><label for="delete_rows">' . __('Would you like to delete all the previous rows from target tables?') . '</label> </p>
 847     </fieldset>';
 848
 849     echo '<fieldset class="tblFooters">';
 850     echo '<input type="button" name="apply_changes" value="' . __('Apply Selected Changes') . '"
 851           onclick ="ApplySelectedChanges(' . "'" . htmlspecialchars($_SESSION['token']) . "'" .')" />';
 852     echo '<input type="submit" name="synchronize_db" value="' . __('Synchronize Databases') . '" />'
 853           . '</fieldset>';
 854     echo '</form>';
 855 }
 856
 857 /**
 858 * Displays the page when 'Synchronize Databases' is pressed.
 859 */
 860
 861 if (isset($_REQUEST['synchronize_db'])) {
 862
 863     $src_db = $_SESSION['src_db'];
 864     $trg_db = $_SESSION['trg_db'];
 865     $update_array = $_SESSION['update_array'];
 866     $insert_array = $_SESSION['insert_array'];
 867     $src_username = $_SESSION['src_username'];
 868     $trg_username = $_SESSION['trg_username'];
 869     $src_password = $_SESSION['src_password'];
 870     $trg_password = $_SESSION['trg_password'];
 871     $matching_tables = $_SESSION['matching_tables'];
 872     $matching_tables_keys = $_SESSION['matching_tables_keys'];
 873     $matching_tables_fields = $_SESSION['matching_fields'];
 874     $source_tables_uncommon = $_SESSION['src_uncommon_tables'];
 875     $uncommon_tables_fields = $_SESSION['uncommon_tables_fields'];
 876     $target_tables_uncommon = $_SESSION['target_tables_uncommon'];
 877     $row_count = $_SESSION['uncommon_tables_row_count'];
 878     $uncommon_tables = $_SESSION['uncommon_tables'];
 879     $target_tables = $_SESSION['target_tables'];
 880
 881     $delete_array = $_SESSION['delete_array'];
 882     $uncommon_columns = $_SESSION['uncommon_columns'];
 883     $source_columns = $_SESSION['source_columns'];
 884     $alter_str_array = $_SESSION['alter_str_array'];
 885     $criteria = $_SESSION['criteria'];
 886     $target_tables_keys = $_SESSION['target_tables_keys'];
 887     $add_column_array = $_SESSION['add_column_array'];
 888     $add_indexes_array = $_SESSION['add_indexes_array'];
 889     $alter_indexes_array = $_SESSION['alter_indexes_array'];
 890     $remove_indexes_array = $_SESSION['remove_indexes_array'];
 891     $source_indexes = $_SESSION['source_indexes'];
 892     $target_indexes = $_SESSION['target_indexes'];
 893     $uncommon_cols = $uncommon_columns;
 894
 895    /**
 896    * Display success message.
 897    */
 898     echo '<div class="success">' . __('Target database has been synchronized with source database') . '</div>';
 899     /**
 900     * Displaying all the tables of source and target database and now no difference is there.
 901     */
 902     PMA_syncDisplayHeaderCompare($src_db, $trg_db);
 903     $rows = array();
 904     for ($i = 0; $i < count($matching_tables); $i++)
 905     {
 906         $rows[] = array(
 907             'src_table_name' => $matching_tables[$i],
 908             'dst_table_name' => $matching_tables[$i]);
 909     }
 910     foreach ($source_tables_uncommon as $tbl_nc_name) {
 911         $rows[] = array(
 912             'src_table_name' => '+ ' + $tbl_nc_name,
 913             'dst_table_name' => $tbl_nc_name);
 914     }
 915     foreach ($target_tables_uncommon as $tbl_nc_name) {
 916         $rows[] = array(
 917             'src_table_name' => '',
 918             'dst_table_name' => $tbl_nc_name);
 919     }
 920     PMA_syncDisplayDataCompare($rows);
 921     echo '</table>
 922         </div>
 923         </fieldset>';
 924
 925     /**
 926     * connecting the source and target servers
 927     */
 928     if ('cur' != $_SESSION['src_type']) {
 929         $src_link = PMA_DBI_connect($src_username, $src_password, $is_controluser = false, $_SESSION['src_server']);
 930     } else {
 931         $src_link = $GLOBALS['userlink'];
 932         // working on current server, so initialize this for tracking
 933         // (does not work if user defined current server as a remote one)
 934         $GLOBALS['db'] = $_SESSION['src_db'];
 935     }
 936     if ('cur' != $_SESSION['trg_type']) {
 937         $trg_link = PMA_DBI_connect($trg_username, $trg_password, $is_controluser = false, $_SESSION['trg_server']);
 938     } else {
 939         $trg_link = $GLOBALS['userlink'];
 940         // working on current server, so initialize this for tracking
 941         $GLOBALS['db'] = $_SESSION['trg_db'];
 942     }
 943
 944     /**
 945     * Displaying the queries.
 946     */
 947     echo '<h5>' . __('The following queries have been executed:') . '</h5>';
 948     echo '<div id="serverstatus" style = "overflow: auto; width: 1050px; height: 180px;
 949          border-left: 1px gray solid; border-bottom: 1px gray solid; padding: 0px; margin: 0px"> ';
 950     /**
 951     * Applying all sorts of differences for each matching table
 952     */
 953     for($p = 0; $p < sizeof($matching_tables); $p++) {
 954         /**
 955         *  If the check box is checked for deleting previous rows from the target database tables then
 956         *  first find out rows to be deleted and then delete the rows.
 957         */
 958         if (isset($_REQUEST['delete_rows'])) {
 959             PMA_findDeleteRowsFromTargetTables($delete_array, $matching_tables, $p, $target_tables_keys, $matching_tables_keys,
 960                 $trg_db, $trg_link, $src_db, $src_link);
 961
 962             if (isset($delete_array[$p])) {
 963                 PMA_deleteFromTargetTable($trg_db, $trg_link, $matching_tables, $p, $target_tables_keys, $delete_array, true);
 964                 unset($delete_array[$p]);
 965             }
 966         }
 967         if (isset($alter_str_array[$p])) {
 968             PMA_alterTargetTableStructure($trg_db, $trg_link, $matching_tables, $source_columns, $alter_str_array, $matching_tables_fields,
 969             $criteria, $matching_tables_keys, $target_tables_keys, $p, true);
 970             unset($alter_str_array[$p]);
 971         }
 972         if (! empty($add_column_array[$p])) {
 973             PMA_findDeleteRowsFromTargetTables($delete_array, $matching_tables, $p, $target_tables_keys, $matching_tables_keys,
 974             $trg_db, $trg_link, $src_db, $src_link);
 975
 976             if (isset($delete_array[$p])) {
 977                 PMA_deleteFromTargetTable($trg_db, $trg_link, $matching_tables, $p, $target_tables_keys, $delete_array, true);
 978                 unset($delete_array[$p]);
 979             }
 980             PMA_addColumnsInTargetTable($src_db, $trg_db, $src_link, $trg_link, $matching_tables, $source_columns, $add_column_array,
 981                 $matching_tables_fields, $criteria, $matching_tables_keys, $target_tables_keys, $uncommon_tables, $uncommon_tables_fields,
 982                 $p, $uncommon_cols, true);
 983             unset($add_column_array[$p]);
 984         }
 985         if (isset($uncommon_columns[$p])) {
 986             PMA_removeColumnsFromTargetTable($trg_db, $trg_link, $matching_tables, $uncommon_columns, $p, true);
 987             unset($uncommon_columns[$p]);
 988         }
 989         if (isset($matching_table_structure_diff) &&
 990             (isset($add_indexes_array[$matching_table_structure_diff[$p]])
 991             || isset($remove_indexes_array[$matching_table_structure_diff[$p]])
 992             || isset($alter_indexes_array[$matching_table_structure_diff[$p]]))) {
 993             PMA_applyIndexesDiff ($trg_db, $trg_link, $matching_tables, $source_indexes, $target_indexes, $add_indexes_array, $alter_indexes_array,
 994             $remove_indexes_array, $matching_table_structure_diff[$p], true);
 995
 996             unset($add_indexes_array[$matching_table_structure_diff[$p]]);
 997             unset($alter_indexes_array[$matching_table_structure_diff[$p]]);
 998             unset($remove_indexes_array[$matching_table_structure_diff[$p]]);
 999         }
1000
1001         PMA_updateTargetTables($matching_tables, $update_array, $src_db, $trg_db, $trg_link, $p, $matching_tables_keys, true);
1002
1003         PMA_insertIntoTargetTable($matching_tables, $src_db, $trg_db, $src_link, $trg_link , $matching_tables_fields, $insert_array, $p,
1004             $matching_tables_keys, $matching_tables_keys, $source_columns, $add_column_array, $criteria, $target_tables_keys, $uncommon_tables,
1005             $uncommon_tables_fields,$uncommon_cols, $alter_str_array,$source_indexes, $target_indexes, $add_indexes_array,
1006             $alter_indexes_array, $delete_array, $update_array, true);
1007     }
1008
1009     /**
1010     *  Creating and populating tables present in source but absent from target database.
1011     */
1012     for($q = 0; $q < sizeof($source_tables_uncommon); $q++) {
1013         if (isset($uncommon_tables[$q])) {
1014             PMA_createTargetTables($src_db, $trg_db, $src_link, $trg_link, $source_tables_uncommon, $q, $uncommon_tables_fields, true);
1015         }
1016         if (isset($row_count[$q])) {
1017             PMA_populateTargetTables($src_db, $trg_db, $src_link, $trg_link, $source_tables_uncommon, $q, $uncommon_tables_fields, true);
1018         }
1019     }
1020     echo "</div>";
1021 }
1022
1023 /**
1024  * Displays the main page when none of the following buttons is pressed
1025  */
1026
1027  if (! isset($_REQUEST['submit_connect']) && ! isset($_REQUEST['synchronize_db']) && ! isset($_REQUEST['Table_ids']) )
1028 {
1029 /**
1030 * Displays the sub-page heading
1031 */
1032     echo '<h2>' . ($GLOBALS['cfg']['MainPageIconic']
1033     ? '<img class="icon ic_s_sync" src="themes/dot.gif" alt="" />'
1034     : '')
1035     . __('Synchronize')
1036     .'</h2>';
1037
1038     echo  '<div id="serverstatus">
1039     <form name="connection_form" id="connection_form" method="post" action="server_synchronize.php"
1040    >' // TODO: add check if all var. are filled in
1041     . PMA_generate_common_hidden_inputs('', '');
1042     echo '<fieldset>';
1043     echo '<legend>' . __('Synchronize') . '</legend>';
1044     /**
1045      * Displays the forms
1046      */
1047
1048     $databases = PMA_DBI_get_databases_full(null, false, null, 'SCHEMA_NAME',
1049         'ASC', 0, true);
1050
1051     if ($GLOBALS['cfg']['AllowArbitraryServer'] === false) {
1052         $possibly_readonly = ' readonly="readonly"';
1053     } else {
1054         $possibly_readonly = '';
1055     }
1056
1057     foreach ($cons as $type) {
1058         if ('src' == $type) {
1059             $database_header = __('Source database');
1060         } else {
1061             $database_header = __('Target database');
1062         }
1063
1064         $database_header .= PMA_showHint(PMA_sanitize(sprintf('%sAllowArbitraryServer%s', '[a@./Documentation.html#AllowArbitraryServer@_blank]', '[/a]')));
1065 ?>
1066       <table id="serverconnection_<?php echo $type; ?>_remote" class="data noclick">
1067       <caption class="tblHeaders"><?php echo $database_header; ?></caption>
1068       <tr class="odd">
1069       <td colspan="2" style="text-align: center">
1070          <select name="<?php echo $type; ?>_type" id="<?php echo $type; ?>_type" class="server_selector">
1071 <?php
1072         if ($GLOBALS['cfg']['AllowArbitraryServer']) {
1073             $preselected_option = 'rmt';
1074             echo '<option value="rmt" selected="selected">' . __('Enter manually') . '</option>';
1075         } else {
1076             $preselected_option = 'cur';
1077         }
1078         echo '<option value="cur"';
1079         if ('cur' == $preselected_option) {
1080             echo ' selected="selected"';
1081         }
1082         echo '>' .  __('Current connection') . '</option>';
1083
1084         foreach ($GLOBALS['cfg']['Servers'] as $key => $tmp_server) {
1085             if (empty($tmp_server['host'])) {
1086                 continue;
1087             }
1088
1089             if (!empty($tmp_server['verbose'])) {
1090                 $label = $tmp_server['verbose'];
1091             } else {
1092                 $label = $tmp_server['host'];
1093                 if (!empty($tmp_server['port'])) {
1094                     $label .= ':' . $tmp_server['port'];
1095                 }
1096             }
1097             $value = $tmp_server['host'];
1098             $value .= '||||';
1099             if (empty($tmp_server['port']) && empty($tmp_server['socket'])) {
1100                 $value .= '3306';
1101             } else {
1102                 $value .= $tmp_server['port'];
1103             }
1104             $value .= '||||';
1105             $value .= $tmp_server['socket'];
1106             $value .= '||||';
1107             $value .= $tmp_server['user'];
1108             $value .= '||||';
1109             $value .= $tmp_server['only_db'];
1110             echo '<option value="' . $value . '" >'
1111                 . htmlspecialchars(sprintf(__('Configuration: %s'), $label)) . '</option>';
1112         } // end foreach
1113 ?>
1114          </select>
1115       </td>
1116       </tr>
1117     <tr class="even toggler remote-server">
1118         <td><?php echo __('Server'); ?></td>
1119         <td><input type="text" name="<?php echo $type; ?>_host" class="server-host" <?php echo $possibly_readonly; ?>/></td>
1120     </tr>
1121     <tr class="odd toggler remote-server">
1122         <td><?php echo __('Port'); ?></td>
1123         <td><input type="text" name="<?php echo $type; ?>_port" class="server-port" <?php echo $possibly_readonly; ?> value="3306" maxlength="5" size="5" /></td>
1124     </tr>
1125     <tr class="even toggler remote-server">
1126         <td><?php echo __('Socket'); ?></td>
1127         <td><input type="text" name="<?php echo $type; ?>_socket" class="server-socket" <?php echo $possibly_readonly; ?>/></td>
1128     </tr>
1129     <tr class="odd toggler remote-server">
1130         <td><?php echo __('User name'); ?></td>
1131         <td><input type="text" name="<?php echo $type; ?>_username" class="server-user" /></td>
1132     </tr>
1133     <tr class="even toggler remote-server">
1134         <td><?php echo __('Password'); ?></td>
1135         <td><input type="password" name="<?php echo $type; ?>_pass" class="server-pass" /> </td>
1136     </tr>
1137     <tr class="odd toggler remote-server">
1138         <td><?php echo __('Database'); ?></td>
1139         <td><input type="text" name="<?php echo $type; ?>_db" class="server-db" /></td>
1140     </tr>
1141     <tr class="even toggler current-server" style="display: none;">
1142         <td><?php echo __('Database'); ?></td>
1143         <td>
1144 <?php
1145       // these unset() do not complain if the elements do not exist
1146     unset($databases['mysql']);
1147     unset($databases['information_schema']);
1148
1149     if (count($databases) == 0) {
1150         echo __('No databases');
1151     } else {
1152         echo '
1153               <select name="' . $type . '_db_sel">
1154         ';
1155         foreach ($databases as $db) {
1156             echo '        <option>' . htmlspecialchars($db['SCHEMA_NAME']) . '</option>';
1157         }
1158         echo '</select>';
1159     }
1160     echo '</td> </tr>
1161       </table>';
1162    }
1163    unset ($types, $type);
1164
1165     echo '
1166     </fieldset>
1167     <fieldset class="tblFooters">
1168         <input type="submit" name="submit_connect" value="' . __('Go') .'" id="buttonGo" />
1169     </fieldset>
1170     </form>
1171     </div>
1172     <div class="notice">' . __('Target database will be completely synchronized with source database. Source database will remain unchanged.') . '</div>';
1173 }
1174
1175  /**
1176  * Displays the footer
1177  */
1178 require './libraries/footer.inc.php';
1179 ?>