tbl_tracking.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Table tracking page
   5  *
   6  * @package PhpMyAdmin
   7  */
   8
   9 // Run common work
  10 require_once './libraries/common.inc.php';
  11
  12 define('TABLE_MAY_BE_ABSENT', true);
  13 require './libraries/tbl_common.inc.php';
  14 $url_query .= '&amp;goto=tbl_tracking.php&amp;back=tbl_tracking.php';
  15 $url_params['goto'] = 'tbl_tracking.php';;
  16 $url_params['back'] = 'tbl_tracking.php';
  17
  18 // Init vars for tracking report
  19 if (isset($_REQUEST['report']) || isset($_REQUEST['report_export'])) {
  20     $data = PMA_Tracker::getTrackedData(
  21         $_REQUEST['db'], $_REQUEST['table'], $_REQUEST['version']
  22     );
  23
  24     $selection_schema = false;
  25     $selection_data   = false;
  26     $selection_both  = false;
  27
  28     if (! isset($_REQUEST['logtype'])) {
  29         $_REQUEST['logtype'] = 'schema_and_data';
  30     }
  31     if ($_REQUEST['logtype'] == 'schema') {
  32         $selection_schema = true;
  33     } elseif ($_REQUEST['logtype'] == 'data') {
  34         $selection_data   = true;
  35     } else {
  36         $selection_both   = true;
  37     }
  38     if (! isset($_REQUEST['date_from'])) {
  39         $_REQUEST['date_from'] = $data['date_from'];
  40     }
  41     if (! isset($_REQUEST['date_to'])) {
  42         $_REQUEST['date_to'] = $data['date_to'];
  43     }
  44     if (! isset($_REQUEST['users'])) {
  45         $_REQUEST['users'] = '*';
  46     }
  47     $filter_ts_from = strtotime($_REQUEST['date_from']);
  48     $filter_ts_to   = strtotime($_REQUEST['date_to']);
  49     $filter_users   = array_map('trim', explode(',', $_REQUEST['users']));
  50 }
  51
  52 // Prepare export
  53 if (isset($_REQUEST['report_export'])) {
  54
  55     /**
  56      * Filters tracking entries
  57      *
  58      * @param array  $data           the entries to filter
  59      * @param string $filter_ts_from "from" date
  60      * @param string $filter_ts_to   "to" date
  61      * @param string $filter_users   users
  62      *
  63      * @return array filtered entries
  64      */
  65     function PMA_filter_tracking(
  66         $data, $filter_ts_from, $filter_ts_to, $filter_users
  67     ) {
  68         $tmp_entries = array();
  69         $id = 0;
  70         foreach ( $data as $entry ) {
  71             $timestamp = strtotime($entry['date']);
  72
  73             if ($timestamp >= $filter_ts_from
  74                 && $timestamp <= $filter_ts_to
  75                 && (in_array('*', $filter_users) || in_array($entry['username'], $filter_users))
  76             ) {
  77                 $tmp_entries[] = array( 'id' => $id,
  78                                     'timestamp' => $timestamp,
  79                                     'username'  => $entry['username'],
  80                                     'statement' => $entry['statement']
  81                              );
  82             }
  83             $id++;
  84         }
  85         return($tmp_entries);
  86     }
  87
  88     $entries = array();
  89     // Filtering data definition statements
  90     if ($_REQUEST['logtype'] == 'schema'
  91         || $_REQUEST['logtype'] == 'schema_and_data'
  92     ) {
  93         $entries = array_merge(
  94             $entries,
  95             PMA_filter_tracking(
  96                 $data['ddlog'], $filter_ts_from, $filter_ts_to, $filter_users
  97             )
  98         );
  99     }
 100
 101     // Filtering data manipulation statements
 102     if ($_REQUEST['logtype'] == 'data'
 103         || $_REQUEST['logtype'] == 'schema_and_data'
 104     ) {
 105         $entries = array_merge(
 106             $entries,
 107             PMA_filter_tracking(
 108                 $data['dmlog'], $filter_ts_from, $filter_ts_to, $filter_users
 109             )
 110         );
 111     }
 112
 113     // Sort it
 114     foreach ($entries as $key => $row) {
 115         $ids[$key]        = $row['id'];
 116         $timestamps[$key] = $row['timestamp'];
 117         $usernames[$key]  = $row['username'];
 118         $statements[$key] = $row['statement'];
 119     }
 120
 121     array_multisort(
 122         $timestamps, SORT_ASC, $ids, SORT_ASC, $usernames,
 123         SORT_ASC, $statements, SORT_ASC, $entries
 124     );
 125
 126 }
 127
 128 // Export as file download
 129 if (isset($_REQUEST['report_export'])
 130     && $_REQUEST['export_type'] == 'sqldumpfile'
 131 ) {
 132     @ini_set('url_rewriter.tags', '');
 133
 134     $dump = "# " . sprintf(
 135         __('Tracking report for table `%s`'), htmlspecialchars($_REQUEST['table'])
 136     )
 137     . "\n" . "# " . date('Y-m-d H:i:s') . "\n";
 138     foreach ($entries as $entry) {
 139         $dump .= $entry['statement'];
 140     }
 141     $filename = 'log_' . htmlspecialchars($_REQUEST['table']) . '.sql';
 142     PMA_downloadHeader($filename, 'text/x-sql', strlen($dump));
 143
 144     echo $dump;
 145     exit();
 146 }
 147
 148
 149 /**
 150  * Gets tables informations
 151  */
 152
 153 echo '<br />';
 154
 155 /**
 156  * Actions
 157  */
 158
 159 // Create tracking version
 160 if (isset($_REQUEST['submit_create_version'])) {
 161     $tracking_set = '';
 162
 163     if ($_REQUEST['alter_table'] == true) {
 164         $tracking_set .= 'ALTER TABLE,';
 165     }
 166     if ($_REQUEST['rename_table'] == true) {
 167         $tracking_set .= 'RENAME TABLE,';
 168     }
 169     if ($_REQUEST['create_table'] == true) {
 170         $tracking_set .= 'CREATE TABLE,';
 171     }
 172     if ($_REQUEST['drop_table'] == true) {
 173         $tracking_set .= 'DROP TABLE,';
 174     }
 175     if ($_REQUEST['create_index'] == true) {
 176         $tracking_set .= 'CREATE INDEX,';
 177     }
 178     if ($_REQUEST['drop_index'] == true) {
 179         $tracking_set .= 'DROP INDEX,';
 180     }
 181     if ($_REQUEST['insert'] == true) {
 182         $tracking_set .= 'INSERT,';
 183     }
 184     if ($_REQUEST['update'] == true) {
 185         $tracking_set .= 'UPDATE,';
 186     }
 187     if ($_REQUEST['delete'] == true) {
 188         $tracking_set .= 'DELETE,';
 189     }
 190     if ($_REQUEST['truncate'] == true) {
 191         $tracking_set .= 'TRUNCATE,';
 192     }
 193     $tracking_set = rtrim($tracking_set, ',');
 194
 195     $versionCreated = PMA_Tracker::createVersion(
 196         $GLOBALS['db'],
 197         $GLOBALS['table'],
 198         $_REQUEST['version'],
 199         $tracking_set,
 200         PMA_Table::isView($GLOBALS['db'], $GLOBALS['table'])
 201     );
 202     if ($versionCreated) {
 203         $msg = PMA_Message::success(
 204             sprintf(
 205                 __('Version %1$s was created, tracking for %2$s is active.'),
 206                 htmlspecialchars($_REQUEST['version']),
 207                 htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
 208             )
 209         );
 210         $msg->display();
 211     }
 212 }
 213
 214 // Deactivate tracking
 215 if (isset($_REQUEST['submit_deactivate_now'])) {
 216     $deactivated = PMA_Tracker::deactivateTracking(
 217         $GLOBALS['db'], $GLOBALS['table'], $_REQUEST['version']
 218     );
 219     if ($deactivated) {
 220         $msg = PMA_Message::success(
 221             sprintf(
 222                 __('Tracking for %1$s was deactivated at version %2$s.'),
 223                 htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table']),
 224                 htmlspecialchars($_REQUEST['version'])
 225             )
 226         );
 227         $msg->display();
 228     }
 229 }
 230
 231 // Activate tracking
 232 if (isset($_REQUEST['submit_activate_now'])) {
 233     $activated = PMA_Tracker::activateTracking(
 234         $GLOBALS['db'], $GLOBALS['table'], $_REQUEST['version']
 235     );
 236     if ($activated) {
 237         $msg = PMA_Message::success(
 238             sprintf(
 239                 __('Tracking for %1$s was activated at version %2$s.'),
 240                 htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table']),
 241                 htmlspecialchars($_REQUEST['version'])
 242             )
 243         );
 244         $msg->display();
 245     }
 246 }
 247
 248 // Export as SQL execution
 249 if (isset($_REQUEST['report_export']) && $_REQUEST['export_type'] == 'execution') {
 250     foreach ($entries as $entry) {
 251         $sql_result = $GLOBALS['dbi']->query("/*NOTRACK*/\n" . $entry['statement']);
 252     }
 253     $msg = PMA_Message::success(__('SQL statements executed.'));
 254     $msg->display();
 255 }
 256
 257 // Export as SQL dump
 258 if (isset($_REQUEST['report_export']) && $_REQUEST['export_type'] == 'sqldump') {
 259     $new_query = "# "
 260         . __('You can execute the dump by creating and using a temporary database. Please ensure that you have the privileges to do so.')
 261         . "\n"
 262         . "# " . __('Comment out these two lines if you do not need them.') . "\n"
 263         . "\n"
 264         . "CREATE database IF NOT EXISTS pma_temp_db; \n"
 265         . "USE pma_temp_db; \n"
 266         . "\n";
 267
 268     foreach ($entries as $entry) {
 269         $new_query .= $entry['statement'];
 270     }
 271     $msg = PMA_Message::success(
 272         __('SQL statements exported. Please copy the dump or execute it.')
 273     );
 274     $msg->display();
 275
 276     $db_temp = $db;
 277     $table_temp = $table;
 278
 279     $db = $table = '';
 280     include_once './libraries/sql_query_form.lib.php';
 281
 282     PMA_sqlQueryForm($new_query, 'sql');
 283
 284     $db = $db_temp;
 285     $table = $table_temp;
 286 }
 287
 288 /*
 289  * Schema snapshot
 290  */
 291 if (isset($_REQUEST['snapshot'])) {
 292     echo '<h3>' . __('Structure snapshot')
 293         . '  [<a href="tbl_tracking.php?' . $url_query . '">' . __('Close')
 294         . '</a>]</h3>';
 295     $data = PMA_Tracker::getTrackedData(
 296         $_REQUEST['db'], $_REQUEST['table'], $_REQUEST['version']
 297     );
 298
 299     // Get first DROP TABLE/VIEW and CREATE TABLE/VIEW statements
 300     $drop_create_statements = $data['ddlog'][0]['statement'];
 301
 302     if (strstr($data['ddlog'][0]['statement'], 'DROP TABLE')
 303         || strstr($data['ddlog'][0]['statement'], 'DROP VIEW')
 304     ) {
 305         $drop_create_statements .= $data['ddlog'][1]['statement'];
 306     }
 307     // Print SQL code
 308     echo PMA_Util::getMessage(
 309         sprintf(
 310             __('Version %s snapshot (SQL code)'),
 311             htmlspecialchars($_REQUEST['version'])
 312         ),
 313         $drop_create_statements
 314     );
 315
 316     // Unserialize snapshot
 317     $temp = unserialize($data['schema_snapshot']);
 318     $columns = $temp['COLUMNS'];
 319     $indexes = $temp['INDEXES'];
 320     echo '<h3>' . __('Structure') . '</h3>';
 321     echo '<table id="tablestructure" class="data">';
 322     echo '<thead>';
 323     echo '<tr>';
 324     echo '<th>' . __('Column') . '</th>';
 325     echo '<th>' . __('Type') . '</th>';
 326     echo '<th>' . __('Collation') . '</th>';
 327     echo '<th>' . __('Null') . '</th>';
 328     echo '<th>' . __('Default') . '</th>';
 329     echo '<th>' . __('Extra') . '</th>';
 330     echo '<th>' . __('Comment') . '</th>';
 331     echo '</tr>';
 332     echo '</thead>';
 333     echo '<tbody>';
 334     $style = 'odd';
 335     foreach ($columns as $field_index => $field) {
 336         echo '<tr class="noclick ' . $style . '">';
 337         if ($field['Key'] == 'PRI') {
 338             echo '<td><b><u>' . htmlspecialchars($field['Field']) . '</u></b></td>';
 339         } else {
 340             echo '<td><b>' . htmlspecialchars($field['Field']) . '</b></td>';
 341         }
 342         echo "\n";
 343         echo '<td>' . htmlspecialchars($field['Type']) . '</td>';
 344         echo '<td>' . htmlspecialchars($field['Collation']) . '</td>';
 345         echo '<td>' . (($field['Null'] == 'YES') ? __('Yes') : __('No')) . '</td>';
 346         echo '<td>';
 347         if (isset($field['Default'])) {
 348             $extracted_columnspec = PMA_Util::extractColumnSpec($field['Type']);
 349             if ($extracted_columnspec['type'] == 'bit') {
 350                 // here, $field['Default'] contains something like b'010'
 351                 echo PMA_Util::convertBitDefaultValue($field['Default']);
 352             } else {
 353                 echo htmlspecialchars($field['Default']);
 354             }
 355         } else {
 356             if ($field['Null'] == 'YES') {
 357                 echo '<i>NULL</i>';
 358             } else {
 359                 echo '<i>' . _pgettext('None for default', 'None') . '</i>';
 360             }
 361         }
 362         echo '</td>';
 363         echo '<td>' . htmlspecialchars($field['Extra']) . '</td>';
 364         echo '<td>' . htmlspecialchars($field['Comment']) . '</td>';
 365         echo '</tr>';
 366
 367         if ($style == 'even') {
 368             $style = 'odd';
 369         } else {
 370             $style = 'even';
 371         }
 372     }
 373
 374     echo '</tbody>';
 375     echo '</table>';
 376
 377     if (count($indexes) > 0) {
 378         echo '<h3>' . __('Indexes') . '</h3>';
 379         echo '<table id="tablestructure_indexes" class="data">';
 380         echo '<thead>';
 381         echo '<tr>';
 382         echo '<th>' . __('Keyname') . '</th>';
 383         echo '<th>' . __('Type') . '</th>';
 384         echo '<th>' . __('Unique') . '</th>';
 385         echo '<th>' . __('Packed') . '</th>';
 386         echo '<th>' . __('Column') . '</th>';
 387         echo '<th>' . __('Cardinality') . '</th>';
 388         echo '<th>' . __('Collation') . '</th>';
 389         echo '<th>' . __('Null') . '</th>';
 390         echo '<th>' . __('Comment') . '</th>';
 391         echo '</tr>';
 392         echo '<tbody>';
 393
 394         $style = 'odd';
 395         foreach ($indexes as $indexes_index => $index) {
 396             if ($index['Non_unique'] == 0) {
 397                 $str_unique = __('Yes');
 398             } else {
 399                 $str_unique = __('No');
 400             }
 401             if ($index['Packed'] != '') {
 402                 $str_packed = __('Yes');
 403             } else {
 404                 $str_packed = __('No');
 405             }
 406
 407             echo '<tr class="noclick ' . $style . '">';
 408             echo '<td><b>' . htmlspecialchars($index['Key_name']) . '</b></td>';
 409             echo '<td>' . htmlspecialchars($index['Index_type']) . '</td>';
 410             echo '<td>' . $str_unique . '</td>';
 411             echo '<td>' . $str_packed . '</td>';
 412             echo '<td>' . htmlspecialchars($index['Column_name']) . '</td>';
 413             echo '<td>' . htmlspecialchars($index['Cardinality']) . '</td>';
 414             echo '<td>' . htmlspecialchars($index['Collation']) . '</td>';
 415             echo '<td>' . htmlspecialchars($index['Null']) . '</td>';
 416             echo '<td>' . htmlspecialchars($index['Comment']) . '</td>';
 417             echo '</tr>';
 418
 419             if ($style == 'even') {
 420                 $style = 'odd';
 421             } else {
 422                 $style = 'even';
 423             }
 424         }
 425         echo '</tbody>';
 426         echo '</table>';
 427     } // endif
 428     echo '<br /><hr /><br />';
 429 }
 430 // end of snapshot report
 431
 432 /*
 433  *  Tracking report
 434  */
 435 if (isset($_REQUEST['report'])
 436     && (isset($_REQUEST['delete_ddlog']) || isset($_REQUEST['delete_dmlog']))
 437 ) {
 438
 439     if (isset($_REQUEST['delete_ddlog'])) {
 440
 441         // Delete ddlog row data
 442         $delete_id = $_REQUEST['delete_ddlog'];
 443
 444         // Only in case of valable id
 445         if ($delete_id == (int)$delete_id) {
 446             unset($data['ddlog'][$delete_id]);
 447
 448             $successfullyDeleted = PMA_Tracker::changeTrackingData(
 449                 $_REQUEST['db'], $_REQUEST['table'],
 450                 $_REQUEST['version'], 'DDL', $data['ddlog']
 451             );
 452             if ($successfullyDeleted) {
 453                 $msg = PMA_Message::success(
 454                     __('Tracking data definition successfully deleted')
 455                 );
 456             } else {
 457                 $msg = PMA_Message::rawError(__('Query error'));
 458             }
 459             $msg->display();
 460         }
 461     }
 462
 463     if (isset($_REQUEST['delete_dmlog'])) {
 464
 465         // Delete dmlog row data
 466         $delete_id = $_REQUEST['delete_dmlog'];
 467
 468         // Only in case of valable id
 469         if ($delete_id == (int)$delete_id) {
 470             unset($data['dmlog'][$delete_id]);
 471
 472             $successfullyDeleted = PMA_Tracker::changeTrackingData(
 473                 $_REQUEST['db'], $_REQUEST['table'],
 474                 $_REQUEST['version'], 'DML', $data['dmlog']
 475             );
 476             if ($successfullyDeleted) {
 477                 $msg = PMA_Message::success(
 478                     __('Tracking data manipulation successfully deleted')
 479                 );
 480             } else {
 481                 $msg = PMA_Message::rawError(__('Query error'));
 482             }
 483             $msg->display();
 484         }
 485     }
 486 }
 487
 488 if (isset($_REQUEST['report']) || isset($_REQUEST['report_export'])) {
 489     echo '<h3>' . __('Tracking report')
 490         . '  [<a href="tbl_tracking.php?' . $url_query . '">' . __('Close')
 491         . '</a>]</h3>';
 492
 493     echo '<small>' . __('Tracking statements') . ' '
 494         . htmlspecialchars($data['tracking']) . '</small><br/>';
 495     echo '<br/>';
 496
 497     echo '<form method="post" action="tbl_tracking.php'
 498         . PMA_generate_common_url(
 499             $url_params + array('report' => 'true', 'version' => $_REQUEST['version'])
 500         )
 501         . '">';
 502
 503     $str1 = '<select name="logtype">'
 504         . '<option value="schema"'
 505         . ($selection_schema ? ' selected="selected"' : '') . '>'
 506         . __('Structure only') . '</option>'
 507         . '<option value="data"'
 508         . ($selection_data ? ' selected="selected"' : ''). '>'
 509         . __('Data only') . '</option>'
 510         . '<option value="schema_and_data"'
 511         . ($selection_both ? ' selected="selected"' : '') . '>'
 512         . __('Structure and data') . '</option>'
 513         . '</select>';
 514     $str2 = '<input type="text" name="date_from" value="'
 515         . htmlspecialchars($_REQUEST['date_from']) . '" size="19" />';
 516     $str3 = '<input type="text" name="date_to" value="'
 517         . htmlspecialchars($_REQUEST['date_to']) . '" size="19" />';
 518     $str4 = '<input type="text" name="users" value="'
 519         . htmlspecialchars($_REQUEST['users']) . '" />';
 520     $str5 = '<input type="hidden" name="list_report" value="1" />'
 521       . '<input type="submit" value="' . __('Go') . '" />';
 522
 523     printf(
 524         __('Show %1$s with dates from %2$s to %3$s by user %4$s %5$s'),
 525         $str1, $str2, $str3, $str4, $str5
 526     );
 527
 528     // Prepare delete link content here
 529     $drop_image_or_text = '';
 530     if (true == $GLOBALS['cfg']['PropertiesIconic']) {
 531         $drop_image_or_text .= PMA_Util::getImage(
 532             'b_drop.png', __('Delete tracking data row from report')
 533         );
 534     }
 535     if ('both' === $GLOBALS['cfg']['PropertiesIconic']
 536         || false === $GLOBALS['cfg']['PropertiesIconic']
 537     ) {
 538         $drop_image_or_text .= __('Delete');
 539     }
 540
 541     /*
 542      *  First, list tracked data definition statements
 543      */
 544     $i = 1;
 545     if (count($data['ddlog']) == 0 && count($data['dmlog']) == 0) {
 546         $msg = PMA_Message::notice(__('No data'));
 547         $msg->display();
 548     }
 549
 550     if ($selection_schema || $selection_both  && count($data['ddlog']) > 0) {
 551         echo '<table id="ddl_versions" class="data" width="100%">';
 552         echo '<thead>';
 553         echo '<tr>';
 554         echo '<th width="18">#</th>';
 555         echo '<th width="100">' . __('Date') . '</th>';
 556         echo '<th width="60">' . __('Username') . '</th>';
 557         echo '<th>' . __('Data definition statement') . '</th>';
 558         echo '<th>' . __('Delete') . '</th>';
 559         echo '</tr>';
 560         echo '</thead>';
 561         echo '<tbody>';
 562
 563         $style = 'odd';
 564         foreach ($data['ddlog'] as $entry) {
 565             if (strlen($entry['statement']) > $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']) {
 566                 $statement = substr(
 567                     $entry['statement'],
 568                     0,
 569                     $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']
 570                 ) . '[...]';
 571             } else {
 572                 $statement  = PMA_Util::formatSql(PMA_SQP_parse($entry['statement']));
 573             }
 574             $timestamp = strtotime($entry['date']);
 575
 576             if ($timestamp >= $filter_ts_from
 577                 && $timestamp <= $filter_ts_to
 578                 && (in_array('*', $filter_users) || in_array($entry['username'], $filter_users))
 579             ) {
 580                 echo '<tr class="noclick ' . $style . '">';
 581                 echo '<td><small>' . $i . '</small></td>';
 582                 echo '<td><small>' . htmlspecialchars($entry['date']) . '</small></td>';
 583                 echo '<td><small>' . htmlspecialchars($entry['username']) . '</small></td>';
 584                 echo '<td>' . $statement . '</td>';
 585                 echo '<td class="nowrap"><a href="tbl_tracking.php?'
 586                     . $url_query . '&amp;report=true&amp;version='
 587                     . $version['version'] . '&amp;delete_ddlog='
 588                     . ($i - 1) . '">' . $drop_image_or_text
 589                     . '</a></td>';
 590                 echo '</tr>';
 591
 592                 if ($style == 'even') {
 593                     $style = 'odd';
 594                 } else {
 595                     $style = 'even';
 596                 }
 597                 $i++;
 598             }
 599         }
 600         echo '</tbody>';
 601         echo '</table>';
 602
 603     } //endif
 604
 605     // Memorize data definition amount
 606     $ddlog_count = $i;
 607
 608     /*
 609      *  Secondly, list tracked data manipulation statements
 610      */
 611
 612     if (($selection_data || $selection_both) && count($data['dmlog']) > 0) {
 613         echo '<table id="dml_versions" class="data" width="100%">';
 614         echo '<thead>';
 615         echo '<tr>';
 616         echo '<th width="18">#</th>';
 617         echo '<th width="100">' . __('Date') . '</th>';
 618         echo '<th width="60">' . __('Username') . '</th>';
 619         echo '<th>' . __('Data manipulation statement') . '</th>';
 620         echo '<th>' . __('Delete') . '</th>';
 621         echo '</tr>';
 622         echo '</thead>';
 623         echo '<tbody>';
 624
 625         $style = 'odd';
 626         foreach ($data['dmlog'] as $entry) {
 627             if (strlen($entry['statement']) > $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']) {
 628                 $statement = substr(
 629                     $entry['statement'],
 630                     0,
 631                     $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']
 632                 ) . '[...]';
 633             } else {
 634                 $statement  = PMA_Util::formatSql(PMA_SQP_parse($entry['statement']));
 635             }
 636             $timestamp = strtotime($entry['date']);
 637
 638             if ($timestamp >= $filter_ts_from
 639                 && $timestamp <= $filter_ts_to
 640                 && (in_array('*', $filter_users) || in_array($entry['username'], $filter_users))
 641             ) {
 642                 echo '<tr class="noclick ' . $style . '">';
 643                 echo '<td><small>' . $i . '</small></td>';
 644                 echo '<td><small>' . htmlspecialchars($entry['date']) . '</small></td>';
 645                 echo '<td><small>' . htmlspecialchars($entry['username']) . '</small></td>';
 646                 echo '<td>' . $statement . '</td>';
 647                 echo '<td class="nowrap"><a href="tbl_tracking.php?' . $url_query
 648                     . '&amp;report=true&amp;version=' . $version['version']
 649                     . '&amp;delete_dmlog=' . ($i - $ddlog_count) . '">'
 650                     . $drop_image_or_text
 651                     . '</a></td>';
 652                 echo '</tr>';
 653
 654                 if ($style == 'even') {
 655                     $style = 'odd';
 656                 } else {
 657                     $style = 'even';
 658                 }
 659                 $i++;
 660             }
 661         }
 662         echo '</tbody>';
 663         echo '</table>';
 664     }
 665     echo '</form>';
 666     echo '<form method="post" action="tbl_tracking.php'
 667         . PMA_generate_common_url(
 668             $url_params + array('report' => 'true', 'version' => $_REQUEST['version'])
 669         )
 670         . '">';
 671     printf(
 672         __('Show %1$s with dates from %2$s to %3$s by user %4$s %5$s'),
 673         $str1, $str2, $str3, $str4, $str5
 674     );
 675
 676     $str_export1 =  '<select name="export_type">'
 677         . '<option value="sqldumpfile">' . __('SQL dump (file download)') . '</option>'
 678         . '<option value="sqldump">' . __('SQL dump') . '</option>'
 679         . '<option value="execution" onclick="alert(\''
 680         . PMA_escapeJsString(__('This option will replace your table and contained data.'))
 681         .'\')">' . __('SQL execution') . '</option>' . '</select>';
 682
 683     $str_export2 = '<input type="hidden" name="report_export" value="1" />'
 684                  . '<input type="submit" value="' . __('Go') .'" />';
 685     echo '</form>';
 686     echo '<form class="disableAjax" method="post" action="tbl_tracking.php'
 687         . PMA_generate_common_url(
 688             $url_params + array('report' => 'true', 'version' => $_REQUEST['version'])
 689         )
 690         . '">';
 691     echo '<input type="hidden" name="logtype" value="'
 692         . htmlspecialchars($_REQUEST['logtype']) . '" />';
 693     echo '<input type="hidden" name="date_from" value="'
 694         . htmlspecialchars($_REQUEST['date_from']) . '" />';
 695     echo '<input type="hidden" name="date_to" value="'
 696         . htmlspecialchars($_REQUEST['date_to']) . '" />';
 697     echo '<input type="hidden" name="users" value="'
 698         . htmlspecialchars($_REQUEST['users']) . '" />';
 699     echo "<br/>" . sprintf(__('Export as %s'), $str_export1)
 700         . $str_export2 . "<br/>";
 701     echo '</form>';
 702     echo "<br/><br/><hr/><br/>\n";
 703 } // end of report
 704
 705
 706 /*
 707  * List selectable tables
 708  */
 709
 710 $sql_query = " SELECT DISTINCT db_name, table_name FROM " .
 711              PMA_Util::backquote($GLOBALS['cfg']['Server']['pmadb']) . "." .
 712              PMA_Util::backquote($GLOBALS['cfg']['Server']['tracking']) .
 713              " WHERE db_name = '" . PMA_Util::sqlAddSlashes($GLOBALS['db']) . "' " .
 714              " ORDER BY db_name, table_name";
 715
 716 $sql_result = PMA_queryAsControlUser($sql_query);
 717
 718 if ($GLOBALS['dbi']->numRows($sql_result) > 0) {
 719     echo '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
 720     echo '<select name="table">';
 721     while ($entries = $GLOBALS['dbi']->fetchArray($sql_result)) {
 722         if (PMA_Tracker::isTracked($entries['db_name'], $entries['table_name'])) {
 723             $status = ' (' . __('active') . ')';
 724         } else {
 725             $status = ' (' . __('not active') . ')';
 726         }
 727         if ($entries['table_name'] == $_REQUEST['table']) {
 728             $s = ' selected="selected"';
 729         } else {
 730             $s = '';
 731         }
 732         echo '<option value="' . htmlspecialchars($entries['table_name']) . '"' . $s . '>' . htmlspecialchars($entries['db_name']) . ' . ' . htmlspecialchars($entries['table_name']) . $status . '</option>' . "\n";
 733     }
 734     echo '</select>';
 735     echo '<input type="hidden" name="show_versions_submit" value="1" />';
 736     echo '<input type="submit" value="' . __('Show versions') . '" />';
 737     echo '</form>';
 738 }
 739 echo '<br />';
 740
 741 /*
 742  * List versions of current table
 743  */
 744
 745 $sql_query = " SELECT * FROM " .
 746      PMA_Util::backquote($GLOBALS['cfg']['Server']['pmadb']) . "." .
 747      PMA_Util::backquote($GLOBALS['cfg']['Server']['tracking']) .
 748      " WHERE db_name = '" . PMA_Util::sqlAddSlashes($_REQUEST['db']) . "' ".
 749      " AND table_name = '" . PMA_Util::sqlAddSlashes($_REQUEST['table']) ."' ".
 750      " ORDER BY version DESC ";
 751
 752 $sql_result = PMA_queryAsControlUser($sql_query);
 753
 754 $last_version = 0;
 755 $maxversion = $GLOBALS['dbi']->fetchArray($sql_result);
 756 $last_version = $maxversion['version'];
 757
 758 if ($last_version > 0) {
 759     echo '<table id="versions" class="data">';
 760     echo '<thead>';
 761     echo '<tr>';
 762     echo '<th>' . __('Database') . '</th>';
 763     echo '<th>' . __('Table') . '</th>';
 764     echo '<th>' . __('Version') . '</th>';
 765     echo '<th>' . __('Created') . '</th>';
 766     echo '<th>' . __('Updated') . '</th>';
 767     echo '<th>' . __('Status') . '</th>';
 768     echo '<th>' . __('Show') . '</th>';
 769     echo '</tr>';
 770     echo '</thead>';
 771     echo '<tbody>';
 772
 773     $style = 'odd';
 774     $GLOBALS['dbi']->dataSeek($sql_result, 0);
 775     while ($version = $GLOBALS['dbi']->fetchArray($sql_result)) {
 776         if ($version['tracking_active'] == 1) {
 777             $version_status = __('active');
 778         } else {
 779             $version_status = __('not active');
 780         }
 781         if ($version['version'] == $last_version) {
 782             if ($version['tracking_active'] == 1) {
 783                 $tracking_active = true;
 784             } else {
 785                 $tracking_active = false;
 786             }
 787         }
 788         echo '<tr class="noclick ' . $style . '">';
 789         echo '<td>' . htmlspecialchars($version['db_name']) . '</td>';
 790         echo '<td>' . htmlspecialchars($version['table_name']) . '</td>';
 791         echo '<td>' . htmlspecialchars($version['version']) . '</td>';
 792         echo '<td>' . htmlspecialchars($version['date_created']) . '</td>';
 793         echo '<td>' . htmlspecialchars($version['date_updated']) . '</td>';
 794         echo '<td>' . $version_status . '</td>';
 795         echo '<td><a href="tbl_tracking.php';
 796         echo PMA_generate_common_url(
 797             $url_params + array('report' => 'true', 'version' => $version['version'])
 798         );
 799         echo '">' . __('Tracking report') . '</a>';
 800         echo '| <a href="tbl_tracking.php';
 801         echo PMA_generate_common_url(
 802             $url_params + array('snapshot' => 'true', 'version' => $version['version'])
 803         );
 804         echo '">' . __('Structure snapshot') . '</a>';
 805         echo '</td>';
 806         echo '</tr>';
 807
 808         if ($style == 'even') {
 809             $style = 'odd';
 810         } else {
 811             $style = 'even';
 812         }
 813     }
 814
 815     echo '</tbody>';
 816     echo '</table>';
 817
 818     if ($tracking_active) {
 819         echo '<div id="div_deactivate_tracking">';
 820         echo '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
 821         echo '<fieldset>';
 822         echo '<legend>';
 823         printf(
 824             __('Deactivate tracking for %s'),
 825             htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
 826         );
 827         echo '</legend>';
 828         echo '<input type="hidden" name="version" value="' . $last_version . '" />';
 829         echo '<input type="hidden" name="submit_deactivate_now" value="1" />';
 830         echo '<input type="submit" value="' . __('Deactivate now') . '" />';
 831         echo '</fieldset>';
 832         echo '</form>';
 833         echo '</div>';
 834     } else {
 835         echo '<div id="div_activate_tracking">';
 836         echo '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
 837         echo '<fieldset>';
 838         echo '<legend>';
 839         printf(
 840             __('Activate tracking for %s'),
 841             htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
 842         );
 843         echo '</legend>';
 844         echo '<input type="hidden" name="version" value="' . $last_version . '" />';
 845         echo '<input type="hidden" name="submit_activate_now" value="1" />';
 846         echo '<input type="submit" value="' . __('Activate now') . '" />';
 847         echo '</fieldset>';
 848         echo '</form>';
 849         echo '</div>';
 850     }
 851 }
 852
 853 echo '<div id="div_create_version">';
 854 echo '<form method="post" action="tbl_tracking.php?' . $url_query . '">';
 855 echo PMA_generate_common_hidden_inputs($GLOBALS['db'], $GLOBALS['table']);
 856 echo '<fieldset>';
 857 echo '<legend>';
 858 printf(
 859     __('Create version %1$s of %2$s'),
 860     ($last_version + 1),
 861     htmlspecialchars($GLOBALS['db'] . '.' . $GLOBALS['table'])
 862 );
 863 echo '</legend>';
 864
 865 echo '<input type="hidden" name="version" value="' . ($last_version + 1) . '" />';
 866
 867 echo '<p>' . __('Track these data definition statements:') . '</p>';
 868 echo '<input type="checkbox" name="alter_table" value="true" checked="checked" /> ALTER TABLE<br/>';
 869 echo '<input type="checkbox" name="rename_table" value="true" checked="checked" /> RENAME TABLE<br/>';
 870 echo '<input type="checkbox" name="create_table" value="true" checked="checked" /> CREATE TABLE<br/>';
 871 echo '<input type="checkbox" name="drop_table" value="true" checked="checked" /> DROP TABLE<br/>';
 872 echo '<br/>';
 873 echo '<input type="checkbox" name="create_index" value="true" checked="checked" /> CREATE INDEX<br/>';
 874 echo '<input type="checkbox" name="drop_index" value="true" checked="checked" /> DROP INDEX<br/>';
 875 echo '<p>' . __('Track these data manipulation statements:') . '</p>';
 876 echo '<input type="checkbox" name="insert" value="true" checked="checked" /> INSERT<br/>';
 877 echo '<input type="checkbox" name="update" value="true" checked="checked" /> UPDATE<br/>';
 878 echo '<input type="checkbox" name="delete" value="true" checked="checked" /> DELETE<br/>';
 879 echo '<input type="checkbox" name="truncate" value="true" checked="checked" /> TRUNCATE<br/>';
 880
 881 echo '</fieldset>';
 882 echo '<fieldset class="tblFooters">';
 883
 884 echo '<input type="hidden" name="submit_create_version" value="1" />';
 885 echo '<input type="submit" value="' . __('Create version') . '" />';
 886 echo '</fieldset>';
 887 echo '</form>';
 888 echo '</div>';
 889
 890 echo '<br class="clearfloat"/>';