libraries/display_tbl.lib.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * library for displaying table with results from all sort of select queries
   5  *
   6  * @version $Id$
   7  * @package phpMyAdmin
   8  */
   9
  10 /**
  11  *
  12  */
  13 require_once './libraries/Table.class.php';
  14 require_once './libraries/Index.class.php';
  15
  16 /**
  17  * Defines the display mode to use for the results of a SQL query
  18  *
  19  * It uses a synthetic string that contains all the required informations.
  20  * In this string:
  21  *   - the first two characters stand for the action to do while
  22  *     clicking on the "edit" link (e.g. 'ur' for update a row, 'nn' for no
  23  *     edit link...);
  24  *   - the next two characters stand for the action to do while
  25  *     clicking on the "delete" link (e.g. 'kp' for kill a process, 'nn' for
  26  *     no delete link...);
  27  *   - the next characters are boolean values (1/0) and respectively stand
  28  *     for sorting links, navigation bar, "insert a new row" link, the
  29  *     bookmark feature, the expand/collapse text/blob fields button and
  30  *     the "display printable view" option.
  31  *     Of course '0'/'1' means the feature won't/will be enabled.
  32  *
  33  * @param   string   the synthetic value for display_mode (see a few
  34  *                   lines above for explanations)
  35  * @param   integer  the total number of rows returned by the SQL query
  36  *                   without any programmatically appended "LIMIT" clause
  37  *                   (just a copy of $unlim_num_rows if it exists, else
  38  *                   computed inside this function)
  39  *
  40  * @return  array    an array with explicit indexes for all the display
  41  *                   elements
  42  *
  43  * @global  string   the database name
  44  * @global  string   the table name
  45  * @global  integer  the total number of rows returned by the SQL query
  46  *                   without any programmatically appended "LIMIT" clause
  47  * @global  array    the properties of the fields returned by the query
  48  * @global  string   the URL to return to in case of error in a SQL
  49  *                   statement
  50  *
  51  * @access  private
  52  *
  53  * @see     PMA_displayTable()
  54  */
  55 function PMA_setDisplayMode(&$the_disp_mode, &$the_total)
  56 {
  57     global $db, $table;
  58     global $unlim_num_rows, $fields_meta;
  59     global $err_url;
  60
  61     // 1. Initializes the $do_display array
  62     $do_display              = array();
  63     $do_display['edit_lnk']  = $the_disp_mode[0] . $the_disp_mode[1];
  64     $do_display['del_lnk']   = $the_disp_mode[2] . $the_disp_mode[3];
  65     $do_display['sort_lnk']  = (string) $the_disp_mode[4];
  66     $do_display['nav_bar']   = (string) $the_disp_mode[5];
  67     $do_display['ins_row']   = (string) $the_disp_mode[6];
  68     $do_display['bkm_form']  = (string) $the_disp_mode[7];
  69     $do_display['text_btn']  = (string) $the_disp_mode[8];
  70     $do_display['pview_lnk'] = (string) $the_disp_mode[9];
  71
  72     // 2. Display mode is not "false for all elements" -> updates the
  73     // display mode
  74     if ($the_disp_mode != 'nnnn000000') {
  75         // 2.0 Print view -> set all elements to false!
  76         if (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1') {
  77             $do_display['edit_lnk']  = 'nn'; // no edit link
  78             $do_display['del_lnk']   = 'nn'; // no delete link
  79             $do_display['sort_lnk']  = (string) '0';
  80             $do_display['nav_bar']   = (string) '0';
  81             $do_display['ins_row']   = (string) '0';
  82             $do_display['bkm_form']  = (string) '0';
  83             $do_display['text_btn']  = (string) '0';
  84             $do_display['pview_lnk'] = (string) '0';
  85         }
  86         // 2.1 Statement is a "SELECT COUNT", a
  87         //     "CHECK/ANALYZE/REPAIR/OPTIMIZE", an "EXPLAIN" one or
  88         //     contains a "PROC ANALYSE" part
  89         elseif ($GLOBALS['is_count'] || $GLOBALS['is_analyse'] || $GLOBALS['is_maint'] || $GLOBALS['is_explain']) {
  90             $do_display['edit_lnk']  = 'nn'; // no edit link
  91             $do_display['del_lnk']   = 'nn'; // no delete link
  92             $do_display['sort_lnk']  = (string) '0';
  93             $do_display['nav_bar']   = (string) '0';
  94             $do_display['ins_row']   = (string) '0';
  95             $do_display['bkm_form']  = (string) '1';
  96             if ($GLOBALS['is_maint']) {
  97                 $do_display['text_btn']  = (string) '1';
  98             } else {
  99                 $do_display['text_btn']  = (string) '0';
 100             }
 101             $do_display['pview_lnk'] = (string) '1';
 102         }
 103         // 2.2 Statement is a "SHOW..."
 104         elseif ($GLOBALS['is_show']) {
 105             /**
 106              * 2.2.1
 107              * @todo defines edit/delete links depending on show statement
 108              */
 109             $tmp = preg_match('@^SHOW[[:space:]]+(VARIABLES|(FULL[[:space:]]+)?PROCESSLIST|STATUS|TABLE|GRANTS|CREATE|LOGS|DATABASES|FIELDS)@i', $GLOBALS['sql_query'], $which);
 110             if (isset($which[1]) && strpos(' ' . strtoupper($which[1]), 'PROCESSLIST') > 0) {
 111                 $do_display['edit_lnk'] = 'nn'; // no edit link
 112                 $do_display['del_lnk']  = 'kp'; // "kill process" type edit link
 113             } else {
 114                 // Default case -> no links
 115                 $do_display['edit_lnk'] = 'nn'; // no edit link
 116                 $do_display['del_lnk']  = 'nn'; // no delete link
 117             }
 118             // 2.2.2 Other settings
 119             $do_display['sort_lnk']  = (string) '0';
 120             $do_display['nav_bar']   = (string) '0';
 121             $do_display['ins_row']   = (string) '0';
 122             $do_display['bkm_form']  = (string) '1';
 123             $do_display['text_btn']  = (string) '1';
 124             $do_display['pview_lnk'] = (string) '1';
 125         }
 126         // 2.3 Other statements (ie "SELECT" ones) -> updates
 127         //     $do_display['edit_lnk'], $do_display['del_lnk'] and
 128         //     $do_display['text_btn'] (keeps other default values)
 129         else {
 130             $prev_table = $fields_meta[0]->table;
 131             $do_display['text_btn']  = (string) '1';
 132             for ($i = 0; $i < $GLOBALS['fields_cnt']; $i++) {
 133                 $is_link = ($do_display['edit_lnk'] != 'nn'
 134                             || $do_display['del_lnk'] != 'nn'
 135                             || $do_display['sort_lnk'] != '0'
 136                             || $do_display['ins_row'] != '0');
 137                 // 2.3.2 Displays edit/delete/sort/insert links?
 138                 if ($is_link
 139                     && ($fields_meta[$i]->table == '' || $fields_meta[$i]->table != $prev_table)) {
 140                     $do_display['edit_lnk'] = 'nn'; // don't display links
 141                     $do_display['del_lnk']  = 'nn';
 142                     /**
 143                      * @todo May be problematic with same fields names in two joined table.
 144                      */
 145                     // $do_display['sort_lnk'] = (string) '0';
 146                     $do_display['ins_row']  = (string) '0';
 147                     if ($do_display['text_btn'] == '1') {
 148                         break;
 149                     }
 150                 } // end if (2.3.2)
 151                 // 2.3.3 Always display print view link
 152                 $do_display['pview_lnk']    = (string) '1';
 153                 $prev_table = $fields_meta[$i]->table;
 154             } // end for
 155         } // end if..elseif...else (2.1 -> 2.3)
 156     } // end if (2)
 157
 158     // 3. Gets the total number of rows if it is unknown
 159     if (isset($unlim_num_rows) && $unlim_num_rows != '') {
 160         $the_total = $unlim_num_rows;
 161     } elseif (($do_display['nav_bar'] == '1' || $do_display['sort_lnk'] == '1')
 162              && (strlen($db) && !empty($table))) {
 163         $the_total   = PMA_Table::countRecords($db, $table);
 164     }
 165
 166     // 4. If navigation bar or sorting fields names URLs should be
 167     //    displayed but there is only one row, change these settings to
 168     //    false
 169     if ($do_display['nav_bar'] == '1' || $do_display['sort_lnk'] == '1') {
 170
 171         // - Do not display sort links if less than 2 rows.
 172         // - For a VIEW we (probably) did not count the number of rows
 173         //   so don't test this number here, it would remove the possibility
 174         //   of sorting VIEW results.
 175         if (isset($unlim_num_rows) && $unlim_num_rows < 2 && ! PMA_Table::isView($db, $table)) {
 176             // garvin: force display of navbar for vertical/horizontal display-choice.
 177             // $do_display['nav_bar']  = (string) '0';
 178             $do_display['sort_lnk'] = (string) '0';
 179         }
 180     } // end if (3)
 181
 182     // 5. Updates the synthetic var
 183     $the_disp_mode = join('', $do_display);
 184
 185     return $do_display;
 186 } // end of the 'PMA_setDisplayMode()' function
 187
 188
 189 /**
 190  * Displays a navigation button
 191  *
 192  * @uses    $GLOBALS['cfg']['NavigationBarIconic']
 193  * @uses    PMA_generate_common_hidden_inputs()
 194  *
 195  * @param   string   iconic caption for button
 196  * @param   string   text for button
 197  * @param   integer  position for next query
 198  * @param   string   query ready for display
 199  * @param   string   optional onsubmit clause
 200  * @param   string   optional hidden field for special treatment
 201  * @param   string   optional onclick clause
 202  *
 203  * @global  string   $db             the database name
 204  * @global  string   $table          the table name
 205  * @global  string   $goto           the URL to go back in case of errors
 206  *
 207  * @access  private
 208  *
 209  * @see     PMA_displayTableNavigation()
 210  */
 211 function PMA_displayTableNavigationOneButton($caption, $title, $pos, $html_sql_query, $onsubmit = '', $input_for_real_end = '', $onclick = '') {
 212
 213     global $db, $table, $goto;
 214
 215     $caption_output = '';
 216     // for true or 'both'
 217     if ($GLOBALS['cfg']['NavigationBarIconic']) {
 218         $caption_output .= $caption;
 219     }
 220     // for false or 'both'
 221     if (false === $GLOBALS['cfg']['NavigationBarIconic'] || 'both' === $GLOBALS['cfg']['NavigationBarIconic']) {
 222         $caption_output .= '&nbsp;' . $title;
 223     }
 224     $title_output = ' title="' . $title . '"';
 225         ?>
 226 <td>
 227     <form action="sql.php" method="post" <?php echo $onsubmit; ?>>
 228         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 229         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 230         <input type="hidden" name="pos" value="<?php echo $pos; ?>" />
 231         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 232         <?php echo $input_for_real_end; ?>
 233         <input type="submit" name="navig" value="<?php echo $caption_output; ?>"<?php echo $title_output . $onclick; ?> />
 234     </form>
 235 </td>
 236 <?php
 237 } // end function PMA_displayTableNavigationOneButton()
 238
 239 /**
 240  * Displays a navigation bar to browse among the results of a SQL query
 241  *
 242  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 243  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 244  * @uses    $_SESSION['tmp_user_values']['max_rows']
 245  * @uses    $_SESSION['tmp_user_values']['pos']
 246  * @param   integer  the offset for the "next" page
 247  * @param   integer  the offset for the "previous" page
 248  * @param   string   the URL-encoded query
 249  * @param   string   the id for the direction dropdown
 250  *
 251  * @global  string   $db             the database name
 252  * @global  string   $table          the table name
 253  * @global  string   $goto           the URL to go back in case of errors
 254  * @global  integer  $num_rows       the total number of rows returned by the
 255  *                                   SQL query
 256  * @global  integer  $unlim_num_rows the total number of rows returned by the
 257  *                                   SQL any programmatically appended "LIMIT" clause
 258  * @global  boolean  $is_innodb      whether its InnoDB or not
 259  * @global  array    $showtable      table definitions
 260  *
 261  * @access  private
 262  *
 263  * @see     PMA_displayTable()
 264  */
 265 function PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, $id_for_direction_dropdown)
 266 {
 267     global $db, $table, $goto;
 268     global $num_rows, $unlim_num_rows;
 269     global $is_innodb;
 270     global $showtable;
 271
 272     // here, using htmlentities() would cause problems if the query
 273     // contains accented characters
 274     $html_sql_query = htmlspecialchars($sql_query);
 275
 276     /**
 277      * @todo move this to a central place
 278      * @todo for other future table types
 279      */
 280     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
 281
 282     ?>
 283
 284 <!-- Navigation bar -->
 285 <table border="0" cellpadding="2" cellspacing="0">
 286 <tr>
 287     <?php
 288     // Move to the beginning or to the previous page
 289     if ($_SESSION['tmp_user_values']['pos'] && $_SESSION['tmp_user_values']['max_rows'] != 'all') {
 290         PMA_displayTableNavigationOneButton('&lt;&lt;', $GLOBALS['strPos1'], 0, $html_sql_query);
 291         PMA_displayTableNavigationOneButton('&lt;', $GLOBALS['strPrevious'], $pos_prev, $html_sql_query);
 292
 293     } // end move back
 294     ?>
 295 <td>
 296     &nbsp;&nbsp;&nbsp;
 297 </td>
 298 <td align="center">
 299 <?php // if displaying a VIEW, $unlim_num_rows could be zero because
 300       // of $cfg['MaxExactCountViews']; in this case, avoid passing
 301       // the 5th parameter to checkFormElementInRange()
 302       // (this means we can't validate the upper limit ?>
 303     <form action="sql.php" method="post"
 304 onsubmit="return (checkFormElementInRange(this, 'session_max_rows', '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidRowNumber']); ?>', 1) &amp;&amp; checkFormElementInRange(this, 'pos', '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidRowNumber']); ?>', 0<?php echo $unlim_num_rows > 0 ? ',' . $unlim_num_rows - 1 : ''; ?>))">
 305         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 306         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 307         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 308         <input type="submit" name="navig" value="<?php echo $GLOBALS['strShow']; ?> :" />
 309         <input type="text" name="session_max_rows" size="3" value="<?php echo (($_SESSION['tmp_user_values']['max_rows'] != 'all') ? $_SESSION['tmp_user_values']['max_rows'] : $GLOBALS['cfg']['MaxRows']); ?>" class="textfield" onfocus="this.select()" />
 310         <?php echo $GLOBALS['strRowsFrom'] . "\n"; ?>
 311         <input type="text" name="pos" size="6" value="<?php echo (($pos_next >= $unlim_num_rows) ? 0 : $pos_next); ?>" class="textfield" onfocus="this.select()" />
 312         <br />
 313     <?php
 314     // Display mode (horizontal/vertical and repeat headers)
 315     $choices = array(
 316         'horizontal'        => $GLOBALS['strRowsModeHorizontal'],
 317         'horizontalflipped' => $GLOBALS['strRowsModeFlippedHorizontal'],
 318         'vertical'          => $GLOBALS['strRowsModeVertical']);
 319     $param1 = PMA_generate_html_dropdown('disp_direction', $choices, $_SESSION['tmp_user_values']['disp_direction'], $id_for_direction_dropdown);
 320     unset($choices);
 321
 322     $param2 = '            <input type="text" size="3" name="repeat_cells" value="' . $_SESSION['tmp_user_values']['repeat_cells'] . '" class="textfield" />' . "\n"
 323             . '           ';
 324     echo '    ' . sprintf($GLOBALS['strRowsModeOptions'], "\n" . $param1, "\n" . $param2) . "\n";
 325     ?>
 326     </form>
 327 </td>
 328 <td>
 329     &nbsp;&nbsp;&nbsp;
 330 </td>
 331     <?php
 332     // Move to the next page or to the last one
 333     if (($_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'] < $unlim_num_rows) && $num_rows >= $_SESSION['tmp_user_values']['max_rows']
 334         && $_SESSION['tmp_user_values']['max_rows'] != 'all') {
 335
 336         // display the Next button
 337         PMA_displayTableNavigationOneButton('&gt;',
 338             $GLOBALS['strNext'],
 339             $pos_next,
 340             $html_sql_query);
 341
 342         // prepare some options for the End button
 343         if ($is_innodb && $unlim_num_rows > $GLOBALS['cfg']['MaxExactCount']) {
 344             $input_for_real_end = '<input type="hidden" name="find_real_end" value="1" />';
 345             // no backquote around this message
 346             $onclick = ' onclick="return confirmAction(\'' . PMA_jsFormat($GLOBALS['strLongOperation'], false) . '\')"';
 347         } else {
 348             $input_for_real_end = $onclick = '';
 349         }
 350
 351         // display the End button
 352         PMA_displayTableNavigationOneButton('&gt;&gt;',
 353             $GLOBALS['strEnd'],
 354             @((ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows'])- 1) * $_SESSION['tmp_user_values']['max_rows']),
 355             $html_sql_query,
 356             'onsubmit="return ' . (($_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'] < $unlim_num_rows && $num_rows >= $_SESSION['tmp_user_values']['max_rows']) ? 'true' : 'false') . '"',
 357             $input_for_real_end,
 358             $onclick
 359             );
 360     } // end move toward
 361
 362
 363     //page redirection
 364     // (unless we are showing all records)
 365     if ('all' != $_SESSION['tmp_user_values']['max_rows']) { //if1
 366         $pageNow = @floor($_SESSION['tmp_user_values']['pos'] / $_SESSION['tmp_user_values']['max_rows']) + 1;
 367         $nbTotalPage = @ceil($unlim_num_rows / $_SESSION['tmp_user_values']['max_rows']);
 368
 369         if ($nbTotalPage > 1){ //if2
 370        ?>
 371    <td>
 372        &nbsp;&nbsp;&nbsp;
 373    </td>
 374    <td>
 375         <?php //<form> for keep the form alignment of button < and << ?>
 376         <form action="none">
 377         <?php
 378             $_url_params = array(
 379                 'db'        => $db,
 380                 'table'     => $table,
 381                 'sql_query' => $sql_query,
 382                 'goto'      => $goto,
 383             );
 384             echo PMA_pageselector(
 385                      'sql.php' . PMA_generate_common_url($_url_params) . PMA_get_arg_separator('js'),
 386                      $_SESSION['tmp_user_values']['max_rows'],
 387                     $pageNow,
 388                     $nbTotalPage,
 389                     200,
 390                     5,
 391                     5,
 392                     20,
 393                     10,
 394                     $GLOBALS['strPageNumber']
 395             );
 396         ?>
 397         </form>
 398     </td>
 399         <?php
 400         } //_if2
 401     } //_if1
 402
 403     // Display the "Show all" button if allowed
 404     if ($GLOBALS['cfg']['ShowAll'] && ($num_rows < $unlim_num_rows)) {
 405         echo "\n";
 406         ?>
 407 <td>
 408     &nbsp;&nbsp;&nbsp;
 409 </td>
 410 <td>
 411     <form action="sql.php" method="post">
 412         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 413         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 414         <input type="hidden" name="pos" value="0" />
 415         <input type="hidden" name="session_max_rows" value="all" />
 416         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 417         <input type="submit" name="navig" value="<?php echo $GLOBALS['strShowAll']; ?>" />
 418     </form>
 419 </td>
 420         <?php
 421     } // end show all
 422     echo "\n";
 423     ?>
 424 </tr>
 425 </table>
 426
 427     <?php
 428 } // end of the 'PMA_displayTableNavigation()' function
 429
 430
 431 /**
 432  * Displays the headers of the results table
 433  *
 434  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 435  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 436  * @uses    $_SESSION['tmp_user_values']['max_rows']
 437  * @uses    $_SESSION['tmp_user_values']['display_text']
 438  * @uses    $_SESSION['tmp_user_values']['display_binary']
 439  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
 440  * @param   array    which elements to display
 441  * @param   array    the list of fields properties
 442  * @param   integer  the total number of fields returned by the SQL query
 443  * @param   array    the analyzed query
 444  *
 445  * @return  boolean  $clause_is_unique
 446  *
 447  * @global  string   $db               the database name
 448  * @global  string   $table            the table name
 449  * @global  string   $goto             the URL to go back in case of errors
 450  * @global  string   $sql_query        the SQL query
 451  * @global  integer  $num_rows         the total number of rows returned by the
 452  *                                     SQL query
 453  * @global  array    $vertical_display informations used with vertical display
 454  *                                     mode
 455  *
 456  * @access  private
 457  *
 458  * @see     PMA_displayTable()
 459  */
 460 function PMA_displayTableHeaders(&$is_display, &$fields_meta, $fields_cnt = 0, $analyzed_sql = '', $sort_expression, $sort_expression_nodirection, $sort_direction)
 461 {
 462     global $db, $table, $goto;
 463     global $sql_query, $num_rows;
 464     global $vertical_display, $highlight_columns;
 465
 466     if ($analyzed_sql == '') {
 467         $analyzed_sql = array();
 468     }
 469
 470     // can the result be sorted?
 471     if ($is_display['sort_lnk'] == '1') {
 472
 473         // Just as fallback
 474         $unsorted_sql_query     = $sql_query;
 475         if (isset($analyzed_sql[0]['unsorted_query'])) {
 476             $unsorted_sql_query = $analyzed_sql[0]['unsorted_query'];
 477         }
 478         // Handles the case of multiple clicks on a column's header
 479         // which would add many spaces before "ORDER BY" in the
 480         // generated query.
 481         $unsorted_sql_query = trim($unsorted_sql_query);
 482
 483         // sorting by indexes, only if it makes sense (only one table ref)
 484         if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 485             isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
 486             isset($analyzed_sql[0]['table_ref']) && count($analyzed_sql[0]['table_ref']) == 1) {
 487
 488             // grab indexes data:
 489             $indexes = PMA_Index::getFromTable($table, $db);
 490
 491             // do we have any index?
 492             if ($indexes) {
 493
 494                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 495                  || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 496                     $span = $fields_cnt;
 497                     if ($is_display['edit_lnk'] != 'nn') {
 498                         $span++;
 499                     }
 500                     if ($is_display['del_lnk'] != 'nn') {
 501                         $span++;
 502                     }
 503                     if ($is_display['del_lnk'] != 'kp' && $is_display['del_lnk'] != 'nn') {
 504                         $span++;
 505                     }
 506                 } else {
 507                     $span = $num_rows + floor($num_rows/$_SESSION['tmp_user_values']['repeat_cells']) + 1;
 508                 }
 509
 510                 echo '<form action="sql.php" method="post">' . "\n";
 511                 echo PMA_generate_common_hidden_inputs($db, $table);
 512                 echo $GLOBALS['strSortByKey'] . ': <select name="sql_query" onchange="this.form.submit();">' . "\n";
 513                 $used_index = false;
 514                 $local_order = (isset($sort_expression) ? $sort_expression : '');
 515                 foreach ($indexes as $index) {
 516                     $asc_sort = '`' . implode('` ASC, `', array_keys($index->getColumns())) . '` ASC';
 517                     $desc_sort = '`' . implode('` DESC, `', array_keys($index->getColumns())) . '` DESC';
 518                     $used_index = $used_index || $local_order == $asc_sort || $local_order == $desc_sort;
 519                     echo '<option value="'
 520                         . htmlspecialchars($unsorted_sql_query  . ' ORDER BY ' . $asc_sort)
 521                         . '"' . ($local_order == $asc_sort ? ' selected="selected"' : '')
 522                         . '>' . htmlspecialchars($index->getName()) . ' ('
 523                         . $GLOBALS['strAscending'] . ')</option>';
 524                     echo '<option value="'
 525                         . htmlspecialchars($unsorted_sql_query . ' ORDER BY ' . $desc_sort)
 526                         . '"' . ($local_order == $desc_sort ? ' selected="selected"' : '')
 527                         . '>' . htmlspecialchars($index->getName()) . ' ('
 528                         . $GLOBALS['strDescending'] . ')</option>';
 529                 }
 530                 echo '<option value="' . htmlspecialchars($unsorted_sql_query) . '"' . ($used_index ? '' : ' selected="selected"') . '>' . $GLOBALS['strNone'] . '</option>';
 531                 echo '</select>' . "\n";
 532                 echo '<noscript><input type="submit" value="' . $GLOBALS['strGo'] . '" /></noscript>';
 533                 echo '</form>' . "\n";
 534             }
 535         }
 536     }
 537
 538
 539     $vertical_display['emptypre']   = 0;
 540     $vertical_display['emptyafter'] = 0;
 541     $vertical_display['textbtn']    = '';
 542
 543     // Display options (if we are not in print view)
 544     if (! (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1')) {
 545         echo '<form method="post" action="sql.php" name="displayOptionsForm" id="displayOptionsForm">';
 546         $url_params = array(
 547             'db' => $db,
 548             'table' => $table,
 549             'sql_query' => $sql_query,
 550             'goto' => $goto,
 551             'display_options_form' => 1
 552         );
 553         echo PMA_generate_common_hidden_inputs($url_params);
 554         echo '<br />';
 555         PMA_generate_slider_effect('displayoptions',$GLOBALS['strOptions']);
 556         echo '<fieldset>';
 557
 558         echo '<div class="formelement">';
 559         $choices = array(
 560             'P'   => $GLOBALS['strPartialText'],
 561             'F'   => $GLOBALS['strFullText']
 562         );
 563         PMA_display_html_radio('display_text', $choices, $_SESSION['tmp_user_values']['display_text']);
 564         echo '</div>';
 565
 566         // prepare full/partial text button or link
 567         if ($_SESSION['tmp_user_values']['display_text']=='F') {
 568             // currently in fulltext mode so show the opposite link
 569             $tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_partialtext.png';
 570             $tmp_txt = $GLOBALS['strPartialText'];
 571             $url_params['display_text'] = 'P';
 572         } else {
 573             $tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_fulltext.png';
 574             $tmp_txt = $GLOBALS['strFullText'];
 575             $url_params['display_text'] = 'F';
 576         }
 577
 578         $tmp_image = '<img class="fulltext" width="50" height="20"  src="' . $tmp_image_file . '" alt="' . $tmp_txt . '" title="' . $tmp_txt . '" />';
 579         $tmp_url = 'sql.php' . PMA_generate_common_url($url_params);
 580         $full_or_partial_text_link = PMA_linkOrButton($tmp_url, $tmp_image, array(), false);
 581         unset($tmp_image_file, $tmp_txt, $tmp_url, $tmp_image);
 582
 583
 584         if ($GLOBALS['cfgRelation']['relwork'] && $GLOBALS['cfgRelation']['displaywork']) {
 585             echo '<div class="formelement">';
 586             $choices = array(
 587                 'K'   => $GLOBALS['strRelationalKey'],
 588                 'D'   => $GLOBALS['strRelationalDisplayField']
 589             );
 590             PMA_display_html_radio('relational_display', $choices, $_SESSION['tmp_user_values']['relational_display']);
 591             echo '</div>';
 592         }
 593
 594         echo '<div class="formelement">';
 595         PMA_display_html_checkbox('display_binary', $GLOBALS['strShowBinaryContents'], ! empty($_SESSION['tmp_user_values']['display_binary']), false);
 596         echo '<br />';
 597         PMA_display_html_checkbox('display_blob', $GLOBALS['strShowBLOBContents'], ! empty($_SESSION['tmp_user_values']['display_blob']), false);
 598         echo '<br />';
 599         PMA_display_html_checkbox('display_binary_as_hex', $GLOBALS['strShowBinaryContentsAsHex'], ! empty($_SESSION['tmp_user_values']['display_binary_as_hex']), false);
 600         echo '</div>';
 601
 602         // I would have preferred to name this "display_transformation".
 603         // This is the only way I found to be able to keep this setting sticky
 604         // per SQL query, and at the same time have a default that displays
 605         // the transformations.
 606         echo '<div class="formelement">';
 607         PMA_display_html_checkbox('hide_transformation', $GLOBALS['strHide'] . ' ' . $GLOBALS['strMIME_transformation'], ! empty($_SESSION['tmp_user_values']['hide_transformation']), false);
 608         echo '</div>';
 609
 610         echo '<div class="clearfloat"></div>';
 611         echo '</fieldset>';
 612
 613         echo '<fieldset class="tblFooters">';
 614         echo '<input type="submit" value="' . $GLOBALS['strGo'] . '" />';
 615         echo '</fieldset>';
 616         echo '</div>';
 617         echo '</form>';
 618     }
 619
 620     // Start of form for multi-rows edit/delete/export
 621
 622     if ($is_display['del_lnk'] == 'dr' || $is_display['del_lnk'] == 'kp') {
 623         echo '<form method="post" action="tbl_row_action.php" name="rowsDeleteForm" id="rowsDeleteForm">' . "\n";
 624         echo PMA_generate_common_hidden_inputs($db, $table, 1);
 625         echo '<input type="hidden" name="goto"             value="sql.php" />' . "\n";
 626     }
 627
 628     echo '<table id="table_results" class="data">' . "\n";
 629     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 630      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 631         echo '<thead><tr>' . "\n";
 632     }
 633
 634     // 1. Displays the full/partial text button (part 1)...
 635     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 636      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 637         $colspan  = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn')
 638                   ? ' colspan="3"'
 639                   : '';
 640     } else {
 641         $rowspan  = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn')
 642                   ? ' rowspan="3"'
 643                   : '';
 644     }
 645
 646     //     ... before the result table
 647     if (($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 648         && $is_display['text_btn'] == '1') {
 649         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 650         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 651          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 652             ?>
 653     <th colspan="<?php echo $fields_cnt; ?>"></th>
 654 </tr>
 655 <tr>
 656             <?php
 657         } // end horizontal/horizontalflipped mode
 658         else {
 659             ?>
 660 <tr>
 661     <th colspan="<?php echo $num_rows + floor($num_rows/$_SESSION['tmp_user_values']['repeat_cells']) + 1; ?>"></th>
 662 </tr>
 663             <?php
 664         } // end vertical mode
 665     }
 666
 667     //     ... at the left column of the result table header if possible
 668     //     and required
 669     elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && $is_display['text_btn'] == '1') {
 670         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 671         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 672          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 673             ?>
 674                 <th <?php echo $colspan; ?>><?php echo $full_or_partial_text_link;?></th>
 675             <?php
 676         } // end horizontal/horizontalflipped mode
 677         else {
 678             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 679                                          . '        ' . "\n"
 680                                          . '    </th>' . "\n";
 681         } // end vertical mode
 682     }
 683
 684     //     ... elseif no button, displays empty(ies) col(s) if required
 685     elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft']
 686              && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')) {
 687         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 688         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 689          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 690             ?>
 691     <td<?php echo $colspan; ?>></td>
 692             <?php
 693         } // end horizontal/horizontalfipped mode
 694         else {
 695             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 696         } // end vertical mode
 697     }
 698
 699     // 2. Displays the fields' name
 700     // 2.0 If sorting links should be used, checks if the query is a "JOIN"
 701     //     statement (see 2.1.3)
 702
 703     // 2.0.1 Prepare Display column comments if enabled ($GLOBALS['cfg']['ShowBrowseComments']).
 704     //       Do not show comments, if using horizontalflipped mode, because of space usage
 705     if ($GLOBALS['cfg']['ShowBrowseComments']
 706      && $_SESSION['tmp_user_values']['disp_direction'] != 'horizontalflipped') {
 707         $comments_map = array();
 708         if (isset($analyzed_sql[0]) && is_array($analyzed_sql[0])) {
 709             foreach ($analyzed_sql[0]['table_ref'] as $tbl) {
 710                 $tb = $tbl['table_true_name'];
 711                 $comments_map[$tb] = PMA_getComments($db, $tb);
 712                 unset($tb);
 713             }
 714         }
 715     }
 716
 717     if ($GLOBALS['cfgRelation']['commwork'] && $GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME'] && ! $_SESSION['tmp_user_values']['hide_transformation']) {
 718         require_once './libraries/transformations.lib.php';
 719         $GLOBALS['mime_map'] = PMA_getMIME($db, $table);
 720     }
 721
 722     if ($is_display['sort_lnk'] == '1') {
 723         $select_expr = $analyzed_sql[0]['select_expr_clause'];
 724     }
 725
 726     // garvin: See if we have to highlight any header fields of a WHERE query.
 727     //  Uses SQL-Parser results.
 728     $highlight_columns = array();
 729     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 730         isset($analyzed_sql[0]['where_clause_identifiers'])) {
 731
 732         $wi = 0;
 733         if (isset($analyzed_sql[0]['where_clause_identifiers']) && is_array($analyzed_sql[0]['where_clause_identifiers'])) {
 734             foreach ($analyzed_sql[0]['where_clause_identifiers'] AS $wci_nr => $wci) {
 735                 $highlight_columns[$wci] = 'true';
 736             }
 737         }
 738     }
 739
 740     for ($i = 0; $i < $fields_cnt; $i++) {
 741         // garvin: See if this column should get highlight because it's used in the
 742         //  where-query.
 743         if (isset($highlight_columns[$fields_meta[$i]->name]) || isset($highlight_columns[PMA_backquote($fields_meta[$i]->name)])) {
 744             $condition_field = true;
 745         } else {
 746             $condition_field = false;
 747         }
 748
 749         // 2.0 Prepare comment-HTML-wrappers for each row, if defined/enabled.
 750         if (isset($comments_map) &&
 751                 isset($comments_map[$fields_meta[$i]->table]) &&
 752                 isset($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name])) {
 753             $comments = '<span class="tblcomment">' . htmlspecialchars($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name]) . '</span>';
 754         } else {
 755             $comments = '';
 756         }
 757
 758         // 2.1 Results can be sorted
 759         if ($is_display['sort_lnk'] == '1') {
 760
 761             // 2.1.1 Checks if the table name is required; it's the case
 762             //       for a query with a "JOIN" statement and if the column
 763             //       isn't aliased, or in queries like
 764             //       SELECT `1`.`master_field` , `2`.`master_field`
 765             //       FROM `PMA_relation` AS `1` , `PMA_relation` AS `2`
 766
 767             if (isset($fields_meta[$i]->table) && strlen($fields_meta[$i]->table)) {
 768                 $sort_tbl = PMA_backquote($fields_meta[$i]->table) . '.';
 769             } else {
 770                 $sort_tbl = '';
 771             }
 772
 773             // 2.1.2 Checks if the current column is used to sort the
 774             //       results
 775             // the orgname member does not exist for all MySQL versions
 776             // but if found, it's the one on which to sort
 777             $name_to_use_in_sort = $fields_meta[$i]->name;
 778             if (isset($fields_meta[$i]->orgname) && strlen($fields_meta[$i]->orgname)) {
 779                 $name_to_use_in_sort = $fields_meta[$i]->orgname;
 780             }
 781             // $name_to_use_in_sort might contain a space due to
 782             // formatting of function expressions like "COUNT(name )"
 783             // so we remove the space in this situation
 784             $name_to_use_in_sort = str_replace(' )', ')', $name_to_use_in_sort);
 785
 786             if (empty($sort_expression)) {
 787                 $is_in_sort = false;
 788             } else {
 789                 // Field name may be preceded by a space, or any number
 790                 // of characters followed by a dot (tablename.fieldname)
 791                 // so do a direct comparison for the sort expression;
 792                 // this avoids problems with queries like
 793                 // "SELECT id, count(id)..." and clicking to sort
 794                 // on id or on count(id).
 795                 // Another query to test this:
 796                 // SELECT p.*, FROM_UNIXTIME(p.temps) FROM mytable AS p
 797                 // (and try clicking on each column's header twice)
 798                 if (! empty($sort_tbl) && strpos($sort_expression_nodirection, $sort_tbl) === false && strpos($sort_expression_nodirection, '(') === false) {
 799                     $sort_expression_nodirection = $sort_tbl . $sort_expression_nodirection;
 800                 }
 801                 $is_in_sort = (str_replace('`', '', $sort_tbl) . $name_to_use_in_sort == str_replace('`', '', $sort_expression_nodirection) ? true : false);
 802             }
 803             // 2.1.3 Check the field name for a bracket.
 804             //       If it contains one, it's probably a function column
 805             //       like 'COUNT(`field`)'
 806             if (strpos($name_to_use_in_sort, '(') !== false) {
 807                 $sort_order = ' ORDER BY ' . $name_to_use_in_sort . ' ';
 808             } else {
 809                 $sort_order = ' ORDER BY ' . $sort_tbl . PMA_backquote($name_to_use_in_sort) . ' ';
 810             }
 811             unset($name_to_use_in_sort);
 812
 813             // 2.1.4 Do define the sorting URL
 814             if (! $is_in_sort) {
 815                 // loic1: patch #455484 ("Smart" order)
 816                 $GLOBALS['cfg']['Order'] = strtoupper($GLOBALS['cfg']['Order']);
 817                 if ($GLOBALS['cfg']['Order'] === 'SMART') {
 818                     $sort_order .= (preg_match('@time|date@i', $fields_meta[$i]->type)) ? 'DESC' : 'ASC';
 819                 } else {
 820                     $sort_order .= $GLOBALS['cfg']['Order'];
 821                 }
 822                 $order_img   = '';
 823             } elseif ('DESC' == $sort_direction) {
 824                 $sort_order .= ' ASC';
 825                 $order_img   = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_desc.png" width="11" height="9" alt="'. $GLOBALS['strDescending'] . '" title="'. $GLOBALS['strDescending'] . '" id="soimg' . $i . '" />';
 826             } else {
 827                 $sort_order .= ' DESC';
 828                 $order_img   = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_asc.png" width="11" height="9" alt="'. $GLOBALS['strAscending'] . '" title="'. $GLOBALS['strAscending'] . '" id="soimg' . $i . '" />';
 829             }
 830
 831             if (preg_match('@(.*)([[:space:]](LIMIT (.*)|PROCEDURE (.*)|FOR UPDATE|LOCK IN SHARE MODE))@i', $unsorted_sql_query, $regs3)) {
 832                 $sorted_sql_query = $regs3[1] . $sort_order . $regs3[2];
 833             } else {
 834                 $sorted_sql_query = $unsorted_sql_query . $sort_order;
 835             }
 836             $_url_params = array(
 837                 'db'        => $db,
 838                 'table'     => $table,
 839                 'sql_query' => $sorted_sql_query,
 840             );
 841             $order_url  = 'sql.php' . PMA_generate_common_url($_url_params);
 842
 843             // 2.1.5 Displays the sorting URL
 844             // added 20004-06-09: Michael Keck <mail@michaelkeck.de>
 845             //                    enable sort order swapping for image
 846             $order_link_params = array();
 847             if (isset($order_img) && $order_img!='') {
 848                 if (strstr($order_img, 'asc')) {
 849                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 850                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 851                 } elseif (strstr($order_img, 'desc')) {
 852                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 853                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 854                 }
 855             }
 856             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 857              && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 858                 $order_link_params['style'] = 'direction: ltr; writing-mode: tb-rl;';
 859             }
 860             $order_link_params['title'] = $GLOBALS['strSort'];
 861             $order_link_content = ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake' ? PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), "<br />\n") : htmlspecialchars($fields_meta[$i]->name));
 862             $order_link = PMA_linkOrButton($order_url, $order_link_content . $order_img, $order_link_params, false, true);
 863
 864             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 865              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 866                 echo '<th';
 867                 if ($condition_field) {
 868                     echo ' class="condition"';
 869                 }
 870                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 871                     echo ' valign="bottom"';
 872                 }
 873                 echo '>' . $order_link . $comments . '</th>';
 874             }
 875             $vertical_display['desc'][] = '    <th '
 876                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 877                 . $order_link . $comments . '    </th>' . "\n";
 878         } // end if (2.1)
 879
 880         // 2.2 Results can't be sorted
 881         else {
 882             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 883              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 884                 echo '<th';
 885                 if ($condition_field) {
 886                     echo ' class="condition"';
 887                 }
 888                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 889                     echo ' valign="bottom"';
 890                 }
 891                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 892                  && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 893                     echo ' style="direction: ltr; writing-mode: tb-rl;"';
 894                 }
 895                 echo '>';
 896                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 897                  && $GLOBALS['cfg']['HeaderFlipType'] == 'fake') {
 898                     echo PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), '<br />');
 899                 } else {
 900                     echo htmlspecialchars($fields_meta[$i]->name);
 901                 }
 902                 echo "\n" . $comments . '</th>';
 903             }
 904             $vertical_display['desc'][] = '    <th '
 905                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 906                 . '        ' . htmlspecialchars($fields_meta[$i]->name) . "\n"
 907                 . $comments . '    </th>';
 908         } // end else (2.2)
 909     } // end for
 910
 911     // 3. Displays the needed checkboxes at the right
 912     //    column of the result table header if possible and required...
 913     if ($GLOBALS['cfg']['ModifyDeleteAtRight']
 914         && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')
 915         && $is_display['text_btn'] == '1') {
 916         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 917         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 918          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 919             echo "\n";
 920             ?>
 921         <th <?php echo $colspan; ?>><?php echo $full_or_partial_text_link;?>
 922 </th>
 923             <?php
 924         } // end horizontal/horizontalflipped mode
 925         else {
 926             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 927                                          . '        ' . "\n"
 928                                          . '    </th>' . "\n";
 929         } // end vertical mode
 930     }
 931
 932     //     ... elseif no button, displays empty columns if required
 933     // (unless coming from Browse mode print view)
 934     elseif ($GLOBALS['cfg']['ModifyDeleteAtRight']
 935              && ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 936              && (!$GLOBALS['is_header_sent'])) {
 937         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 938         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 939          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 940             echo "\n";
 941             ?>
 942 <td<?php echo $colspan; ?>></td>
 943             <?php
 944         } // end horizontal/horizontalflipped mode
 945         else {
 946             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 947         } // end vertical mode
 948     }
 949
 950     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 951      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 952         ?>
 953 </tr>
 954 </thead>
 955         <?php
 956     }
 957
 958     return true;
 959 } // end of the 'PMA_displayTableHeaders()' function
 960
 961
 962
 963 /**
 964  * Displays the body of the results table
 965  *
 966  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 967  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 968  * @uses    $_SESSION['tmp_user_values']['max_rows']
 969  * @uses    $_SESSION['tmp_user_values']['display_text']
 970  * @uses    $_SESSION['tmp_user_values']['display_binary']
 971  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
 972  * @uses    $_SESSION['tmp_user_values']['display_blob']
 973  * @param   integer  the link id associated to the query which results have
 974  *                   to be displayed
 975  * @param   array    which elements to display
 976  * @param   array    the list of relations
 977  * @param   array    the analyzed query
 978  *
 979  * @return  boolean  always true
 980  *
 981  * @global  string   $db                the database name
 982  * @global  string   $table             the table name
 983  * @global  string   $goto              the URL to go back in case of errors
 984  * @global  string   $sql_query         the SQL query
 985  * @global  array    $fields_meta       the list of fields properties
 986  * @global  integer  $fields_cnt        the total number of fields returned by
 987  *                                      the SQL query
 988  * @global  array    $vertical_display  informations used with vertical display
 989  *                                      mode
 990  * @global  array    $highlight_columns column names to highlight
 991  * @global  array    $row               current row data
 992  *
 993  * @access  private
 994  *
 995  * @see     PMA_displayTable()
 996  */
 997 function PMA_displayTableBody(&$dt_result, &$is_display, $map, $analyzed_sql) {
 998     global $db, $table, $goto;
 999     global $sql_query, $fields_meta, $fields_cnt;
1000     global $vertical_display, $highlight_columns;
1001     global $row; // mostly because of browser transformations, to make the row-data accessible in a plugin
1002
1003     $url_sql_query          = $sql_query;
1004
1005     // query without conditions to shorten URLs when needed, 200 is just
1006     // guess, it should depend on remaining URL length
1007
1008     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
1009         isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
1010         strlen($sql_query) > 200) {
1011
1012         $url_sql_query = 'SELECT ';
1013         if (isset($analyzed_sql[0]['queryflags']['distinct'])) {
1014             $url_sql_query .= ' DISTINCT ';
1015         }
1016         $url_sql_query .= $analyzed_sql[0]['select_expr_clause'];
1017         if (!empty($analyzed_sql[0]['from_clause'])) {
1018             $url_sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
1019         }
1020     }
1021
1022     if (!is_array($map)) {
1023         $map = array();
1024     }
1025     $row_no                         = 0;
1026     $vertical_display['edit']       = array();
1027     $vertical_display['delete']     = array();
1028     $vertical_display['data']       = array();
1029     $vertical_display['row_delete'] = array();
1030
1031     // Correction University of Virginia 19991216 in the while below
1032     // Previous code assumed that all tables have keys, specifically that
1033     // the phpMyAdmin GUI should support row delete/edit only for such
1034     // tables.
1035     // Although always using keys is arguably the prescribed way of
1036     // defining a relational table, it is not required. This will in
1037     // particular be violated by the novice.
1038     // We want to encourage phpMyAdmin usage by such novices. So the code
1039     // below has been changed to conditionally work as before when the
1040     // table being displayed has one or more keys; but to display
1041     // delete/edit options correctly for tables without keys.
1042
1043     $odd_row = true;
1044     while ($row = PMA_DBI_fetch_row($dt_result)) {
1045         // lem9: "vertical display" mode stuff
1046         if ($row_no != 0 && $_SESSION['tmp_user_values']['repeat_cells'] != 0 && !($row_no % $_SESSION['tmp_user_values']['repeat_cells'])
1047           && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1048            || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'))
1049         {
1050             echo '<tr>' . "\n";
1051             if ($vertical_display['emptypre'] > 0) {
1052                 echo '    <th colspan="' . $vertical_display['emptypre'] . '">' . "\n"
1053                     .'        &nbsp;</th>' . "\n";
1054             }
1055
1056             foreach ($vertical_display['desc'] as $val) {
1057                 echo $val;
1058             }
1059
1060             if ($vertical_display['emptyafter'] > 0) {
1061                 echo '    <th colspan="' . $vertical_display['emptyafter'] . '">' . "\n"
1062                     .'        &nbsp;</th>' . "\n";
1063             }
1064             echo '</tr>' . "\n";
1065         } // end if
1066
1067         $class = $odd_row ? 'odd' : 'even';
1068         $odd_row = ! $odd_row;
1069         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1070          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1071             // loic1: pointer code part
1072             echo '    <tr class="' . $class . '">' . "\n";
1073             $class = '';
1074         }
1075
1076
1077         // 1. Prepares the row
1078         // 1.1 Results from a "SELECT" statement -> builds the
1079         //     WHERE clause to use in links (a unique key if possible)
1080         /**
1081          * @todo $where_clause could be empty, for example a table
1082          *       with only one field and it's a BLOB; in this case,
1083          *       avoid to display the delete and edit links
1084          */
1085         list($where_clause, $clause_is_unique) = PMA_getUniqueCondition($dt_result, $fields_cnt, $fields_meta, $row);
1086         $where_clause_html = urlencode($where_clause);
1087
1088         // 1.2 Defines the URLs for the modify/delete link(s)
1089
1090         if ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') {
1091             // We need to copy the value or else the == 'both' check will always return true
1092
1093             if ($GLOBALS['cfg']['PropertiesIconic'] === 'both') {
1094                 $iconic_spacer = '<div class="nowrap">';
1095             } else {
1096                 $iconic_spacer = '';
1097             }
1098
1099             // 1.2.1 Modify link(s)
1100             if ($is_display['edit_lnk'] == 'ur') { // update row case
1101                 $_url_params = array(
1102                     'db'               => $db,
1103                     'table'            => $table,
1104                     'where_clause'     => $where_clause,
1105                     'clause_is_unique' => $clause_is_unique,
1106                     'sql_query'        => $url_sql_query,
1107                     'goto'             => 'sql.php',
1108                 );
1109                 $edit_url = 'tbl_change.php' . PMA_generate_common_url($_url_params);
1110
1111                 $edit_str = PMA_getIcon('b_edit.png', $GLOBALS['strEdit'], true);
1112             } // end if (1.2.1)
1113
1114             if (isset($GLOBALS['cfg']['Bookmark']['table']) && isset($GLOBALS['cfg']['Bookmark']['db']) && $table == $GLOBALS['cfg']['Bookmark']['table'] && $db == $GLOBALS['cfg']['Bookmark']['db'] && isset($row[1]) && isset($row[0])) {
1115                 $_url_params = array(
1116                     'db'                    => $row[1],
1117                     'id_bookmark'           => $row[0],
1118                     'action_bookmark'       => '0',
1119                     'action_bookmark_all'   => '1',
1120                     'SQL'       => $GLOBALS['strExecuteBookmarked'],
1121                 );
1122                 $bookmark_go = '<a href="import.php'
1123                                 . PMA_generate_common_url($_url_params)
1124                                 .' " title="' . $GLOBALS['strExecuteBookmarked'] . '">';
1125
1126                 $bookmark_go .= PMA_getIcon('b_bookmark.png', $GLOBALS['strExecuteBookmarked'], true);
1127
1128                 $bookmark_go .= '</a>';
1129             } else {
1130                 $bookmark_go = '';
1131             }
1132
1133             // 1.2.2 Delete/Kill link(s)
1134             if ($is_display['del_lnk'] == 'dr') { // delete row case
1135                 $_url_params = array(
1136                     'db'        => $db,
1137                     'table'     => $table,
1138                     'sql_query' => $url_sql_query,
1139                     'zero_rows' => $GLOBALS['strDeleted'],
1140                     'goto'      => (empty($goto) ? 'tbl_sql.php' : $goto),
1141                 );
1142                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1143
1144                 $del_query = 'DELETE FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table)
1145                     . ' WHERE ' . $where_clause . ($clause_is_unique ? '' : ' LIMIT 1');
1146
1147                 $_url_params = array(
1148                     'db'        => $db,
1149                     'table'     => $table,
1150                     'sql_query' => $del_query,
1151                     'zero_rows' => $GLOBALS['strDeleted'],
1152                     'goto'      => $lnk_goto,
1153                 );
1154                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1155
1156                 $js_conf  = 'DELETE FROM ' . PMA_jsFormat($db) . '.' . PMA_jsFormat($table)
1157                           . ' WHERE ' . PMA_jsFormat($where_clause, false)
1158                           . ($clause_is_unique ? '' : ' LIMIT 1');
1159                 $del_str = PMA_getIcon('b_drop.png', $GLOBALS['strDelete'], true);
1160             } elseif ($is_display['del_lnk'] == 'kp') { // kill process case
1161
1162                 $_url_params = array(
1163                     'db'        => $db,
1164                     'table'     => $table,
1165                     'sql_query' => $url_sql_query,
1166                     'goto'      => 'main.php',
1167                 );
1168                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1169
1170                 $_url_params = array(
1171                     'db'        => 'mysql',
1172                     'sql_query' => 'KILL ' . $row[0],
1173                     'goto'      => $lnk_goto,
1174                 );
1175                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1176                 $del_query = 'KILL ' . $row[0];
1177                 $js_conf  = 'KILL ' . $row[0];
1178                 $del_str = PMA_getIcon('b_drop.png', $GLOBALS['strKill'], true);
1179             } // end if (1.2.2)
1180
1181             // 1.3 Displays the links at left if required
1182             if ($GLOBALS['cfg']['ModifyDeleteAtLeft']
1183              && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1184               || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
1185                 $doWriteModifyAt = 'left';
1186                 require './libraries/display_tbl_links.lib.php';
1187             } // end if (1.3)
1188         } // end if (1)
1189
1190         // 2. Displays the rows' values
1191         for ($i = 0; $i < $fields_cnt; ++$i) {
1192             $meta    = $fields_meta[$i];
1193             $pointer = $i;
1194             // garvin: See if this column should get highlight because it's used in the
1195             //  where-query.
1196             if (isset($highlight_columns) && (isset($highlight_columns[$meta->name]) || isset($highlight_columns[PMA_backquote($meta->name)]))) {
1197                 $condition_field = true;
1198             } else {
1199                 $condition_field = false;
1200             }
1201
1202             $mouse_events = '';
1203             if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical' && (!isset($GLOBALS['printview']) || ($GLOBALS['printview'] != '1'))) {
1204                 if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1205                     $mouse_events .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1206                               . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');" ';
1207                 }
1208                 if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1209                     $mouse_events .= ' onmousedown="setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\'); setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1210                 } else {
1211                     $mouse_events .= ' onmousedown="setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1212                 }
1213             }// end if
1214
1215             // garvin: Wrap MIME-transformations. [MIME]
1216             $default_function = 'default_function'; // default_function
1217             $transform_function = $default_function;
1218             $transform_options = array();
1219
1220             if ($GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
1221
1222                 if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation']) && !empty($GLOBALS['mime_map'][$meta->name]['transformation'])) {
1223                     $include_file = $GLOBALS['mime_map'][$meta->name]['transformation'];
1224
1225                     if (file_exists('./libraries/transformations/' . $include_file)) {
1226                         $transformfunction_name = str_replace('.inc.php', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
1227
1228                         require_once './libraries/transformations/' . $include_file;
1229
1230                         if (function_exists('PMA_transformation_' . $transformfunction_name)) {
1231                             $transform_function = 'PMA_transformation_' . $transformfunction_name;
1232                             $transform_options  = PMA_transformation_getOptions((isset($GLOBALS['mime_map'][$meta->name]['transformation_options']) ? $GLOBALS['mime_map'][$meta->name]['transformation_options'] : ''));
1233                             $meta->mimetype     = str_replace('_', '/', $GLOBALS['mime_map'][$meta->name]['mimetype']);
1234                         }
1235                     } // end if file_exists
1236                 } // end if transformation is set
1237             } // end if mime/transformation works.
1238
1239             $_url_params = array(
1240                 'db'            => $db,
1241                 'table'         => $table,
1242                 'where_clause'  => $where_clause,
1243                 'transform_key' => $meta->name,
1244             );
1245
1246             if (! empty($sql_query)) {
1247                 $_url_params['sql_query'] = $url_sql_query;
1248             }
1249
1250             $transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
1251
1252             // n u m e r i c
1253             if ($meta->numeric == 1) {
1254
1255                 // lem9: if two fields have the same name (this is possible
1256                 //       with self-join queries, for example), using $meta->name
1257                 //       will show both fields NULL even if only one is NULL,
1258                 //       so use the $pointer
1259
1260                 if (!isset($row[$i]) || is_null($row[$i])) {
1261                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1262                 } elseif ($row[$i] != '') {
1263
1264                     $nowrap = ' nowrap';
1265                     $where_comparison = ' = ' . $row[$i];
1266
1267                     $vertical_display['data'][$row_no][$i]     = '<td align="right"' . PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $row[$i], $transform_function, $default_function, $nowrap, $where_comparison, $transform_options);
1268                 } else {
1269                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ' nowrap' . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1270                 }
1271
1272             //  b l o b
1273
1274             } elseif (stristr($meta->type, 'BLOB')) {
1275                 // loic1 : PMA_mysql_fetch_fields returns BLOB in place of
1276                 // TEXT fields type so we have to ensure it's really a BLOB
1277                 $field_flags = PMA_DBI_field_flags($dt_result, $i);
1278                 if (stristr($field_flags, 'BINARY')) {
1279                     // rajk - for blobstreaming
1280
1281                     $bs_reference_exists = $allBSTablesExist = FALSE;
1282
1283                     // load PMA configuration
1284                     $PMA_Config = $_SESSION['PMA_Config'];
1285
1286                     // if PMA configuration exists
1287                     if ($PMA_Config) {
1288                         // load BS variables
1289                         $pluginsExist = $PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST');
1290
1291                         // if BS plugins exist
1292                         if ($pluginsExist) {
1293                             // load BS databases
1294                             $bs_tables = $PMA_Config->get('BLOBSTREAMABLE_DATABASES');
1295
1296                             // if BS db array and specified db string not empty and valid
1297                             if (!empty($bs_tables) && strlen($db) > 0) {
1298                                 $bs_tables = $bs_tables[$db];
1299
1300                                 if (isset($bs_tables)) {
1301                                     $allBSTablesExist = TRUE;
1302
1303                                     // check if BS tables exist for given database
1304                                     foreach ($bs_tables as $table_key=>$bs_tbl)
1305                                         if (!$bs_tables[$table_key]['Exists']) {
1306                                             $allBSTablesExist = FALSE;
1307                                             break;
1308                                         }
1309                                 }
1310                             }
1311                         }
1312                     }
1313
1314                     // if necessary BS tables exist
1315                     if ($allBSTablesExist) {
1316                         $bs_reference_exists = PMA_BS_ReferenceExists($row[$i], $db);
1317                     }
1318
1319                     // if valid BS reference exists
1320                     if ($bs_reference_exists) {
1321                         $blobtext = PMA_BS_CreateReferenceLink($row[$i], $db);
1322                     } else {
1323                         $blobtext = PMA_handle_non_printable_contents('BLOB', (isset($row[$i]) ? $row[$i] : ''), $transform_function, $transform_options, $default_function, $meta);
1324                     }
1325
1326                     $vertical_display['data'][$row_no][$i]      = '    <td align="left"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $blobtext . '</td>';
1327                     unset($blobtext);
1328                 // not binary:
1329                 } else {
1330                     if (!isset($row[$i]) || is_null($row[$i])) {
1331                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1332                     } elseif ($row[$i] != '') {
1333                         // garvin: if a transform function for blob is set, none of these replacements will be made
1334                         if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P') {
1335                             $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1336                         }
1337                         // loic1: displays all space characters, 4 space
1338                         // characters for tabulations and <cr>/<lf>
1339                         $row[$i]     = ($default_function != $transform_function ? $transform_function($row[$i], $transform_options, $meta) : $default_function($row[$i], array(), $meta));
1340
1341                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $row[$i] . '</td>' . "\n";
1342                     } else {
1343                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1344                     }
1345                 }
1346             // n o t   n u m e r i c   a n d   n o t   B L O B
1347             } else {
1348                 if (!isset($row[$i]) || is_null($row[$i])) {
1349                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1350                 } elseif ($row[$i] != '') {
1351                     // loic1: support blanks in the key
1352                     $relation_id = $row[$i];
1353
1354                     // nijel: Cut all fields to $GLOBALS['cfg']['LimitChars']
1355                     // lem9: (unless it's a link-type transformation)
1356                     if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P' && !strpos($transform_function, 'link') === true) {
1357                         $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1358                     }
1359
1360                     // loic1: displays special characters from binaries
1361                     $field_flags = PMA_DBI_field_flags($dt_result, $i);
1362                     if (isset($meta->_type) && $meta->_type === MYSQLI_TYPE_BIT) {
1363                         $row[$i]     = PMA_printable_bit_value($row[$i], $meta->length);
1364                         // some results of PROCEDURE ANALYSE() are reported as
1365                         // being BINARY but they are quite readable,
1366                         // so don't treat them as BINARY
1367                     } elseif (stristr($field_flags, 'BINARY') && $meta->type == 'string' && !(isset($GLOBALS['is_analyse']) && $GLOBALS['is_analyse'])) {
1368                         if ($_SESSION['tmp_user_values']['display_binary']) {
1369                             // user asked to see the real contents of BINARY
1370                             // fields
1371                             if ($_SESSION['tmp_user_values']['display_binary_as_hex'] && PMA_contains_nonprintable_ascii($row[$i])) {
1372                                 $row[$i] = bin2hex($row[$i]);
1373                                                         }
1374                                                         else {
1375                                 $row[$i] = htmlspecialchars(PMA_replace_binary_contents($row[$i]));
1376                                                         }
1377                         } else {
1378                             // we show the BINARY message and field's size
1379                             // (or maybe use a transformation)
1380                             $row[$i] = PMA_handle_non_printable_contents('BINARY', $row[$i], $transform_function, $transform_options, $default_function, $meta);
1381                         }
1382                     }
1383
1384                     // garvin: transform functions may enable no-wrapping:
1385                     $function_nowrap = $transform_function . '_nowrap';
1386                     $bool_nowrap = (($default_function != $transform_function && function_exists($function_nowrap)) ? $function_nowrap($transform_options) : false);
1387
1388                     // loic1: do not wrap if date field type
1389                     $nowrap = ((preg_match('@DATE|TIME@i', $meta->type) || $bool_nowrap) ? ' nowrap' : '');
1390                     $where_comparison = ' = \'' . PMA_sqlAddslashes($row[$i]) . '\'';
1391                     $vertical_display['data'][$row_no][$i]     = '<td ' . PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $row[$i], $transform_function, $default_function, $nowrap, $where_comparison, $transform_options);
1392
1393                 } else {
1394                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1395                 }
1396             }
1397
1398             // lem9: output stored cell
1399             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1400              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1401                 echo $vertical_display['data'][$row_no][$i];
1402             }
1403
1404             if (isset($vertical_display['rowdata'][$i][$row_no])) {
1405                 $vertical_display['rowdata'][$i][$row_no] .= $vertical_display['data'][$row_no][$i];
1406             } else {
1407                 $vertical_display['rowdata'][$i][$row_no] = $vertical_display['data'][$row_no][$i];
1408             }
1409         } // end for (2)
1410
1411         // 3. Displays the modify/delete links on the right if required
1412         if ($GLOBALS['cfg']['ModifyDeleteAtRight']
1413          && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1414           || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
1415                 $doWriteModifyAt = 'right';
1416                 require './libraries/display_tbl_links.lib.php';
1417         } // end if (3)
1418
1419         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1420          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1421             ?>
1422 </tr>
1423             <?php
1424         } // end if
1425
1426         // 4. Gather links of del_urls and edit_urls in an array for later
1427         //    output
1428         if (!isset($vertical_display['edit'][$row_no])) {
1429             $vertical_display['edit'][$row_no]       = '';
1430             $vertical_display['delete'][$row_no]     = '';
1431             $vertical_display['row_delete'][$row_no] = '';
1432         }
1433
1434         $column_style_vertical = '';
1435         if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1436             $column_style_vertical .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1437                          . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');"';
1438         }
1439         $column_marker_vertical = '';
1440         if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1441             $column_marker_vertical .= 'setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\');';
1442         }
1443
1444         if (!empty($del_url) && $is_display['del_lnk'] != 'kp') {
1445             $vertical_display['row_delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1446                                                      .  '        <input type="checkbox" id="id_rows_to_delete' . $row_no . '[%_PMA_CHECKBOX_DIR_%]" name="rows_to_delete[' . $where_clause_html . ']"'
1447                                                      .  ' onclick="' . $column_marker_vertical . 'copyCheckboxesRange(\'rowsDeleteForm\', \'id_rows_to_delete' . $row_no . '\',\'[%_PMA_CHECKBOX_DIR_%]\');"'
1448                                                      .  ' value="' . htmlspecialchars($del_query) . '" ' . (isset($GLOBALS['checkall']) ? 'checked="checked"' : '') . ' />' . "\n"
1449                                                      .  '    </td>' . "\n";
1450         } else {
1451             unset($vertical_display['row_delete'][$row_no]);
1452         }
1453
1454         if (isset($edit_url)) {
1455             $vertical_display['edit'][$row_no]   .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1456                                                  . PMA_linkOrButton($edit_url, $edit_str, array(), false)
1457                                                  . $bookmark_go
1458                                                  .  '    </td>' . "\n";
1459         } else {
1460             unset($vertical_display['edit'][$row_no]);
1461         }
1462
1463         if (isset($del_url)) {
1464             $vertical_display['delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1465                                                  . PMA_linkOrButton($del_url, $del_str, (isset($js_conf) ? $js_conf : ''), false)
1466                                                  .  '    </td>' . "\n";
1467         } else {
1468             unset($vertical_display['delete'][$row_no]);
1469         }
1470
1471         echo (($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') ? "\n" : '');
1472         $row_no++;
1473     } // end while
1474
1475     // this is needed by PMA_displayTable() to generate the proper param
1476     // in the multi-edit and multi-delete form
1477     return $clause_is_unique;
1478 } // end of the 'PMA_displayTableBody()' function
1479
1480
1481 /**
1482  * Do display the result table with the vertical direction mode.
1483  * Credits for this feature goes to Garvin Hicking <hicking@faktor-e.de>.
1484  *
1485  * @return  boolean  always true
1486  *
1487  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
1488  * @global  array    $vertical_display the information to display
1489  *
1490  * @access  private
1491  *
1492  * @see     PMA_displayTable()
1493  */
1494 function PMA_displayVerticalTable()
1495 {
1496     global $vertical_display;
1497
1498     // Displays "multi row delete" link at top if required
1499     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1500         echo '<tr>' . "\n";
1501         echo $vertical_display['textbtn'];
1502         $foo_counter = 0;
1503         foreach ($vertical_display['row_delete'] as $val) {
1504             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1505                 echo '<th></th>' . "\n";
1506             }
1507
1508             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', '', $val);
1509             $foo_counter++;
1510         } // end while
1511         echo '</tr>' . "\n";
1512     } // end if
1513
1514     // Displays "edit" link at top if required
1515     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1516         echo '<tr>' . "\n";
1517         if (!is_array($vertical_display['row_delete'])) {
1518             echo $vertical_display['textbtn'];
1519         }
1520         $foo_counter = 0;
1521         foreach ($vertical_display['edit'] as $val) {
1522             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1523                 echo '    <th></th>' . "\n";
1524             }
1525
1526             echo $val;
1527             $foo_counter++;
1528         } // end while
1529         echo '</tr>' . "\n";
1530     } // end if
1531
1532     // Displays "delete" link at top if required
1533     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1534         echo '<tr>' . "\n";
1535         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1536             echo $vertical_display['textbtn'];
1537         }
1538         $foo_counter = 0;
1539         foreach ($vertical_display['delete'] as $val) {
1540             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1541                 echo '<th></th>' . "\n";
1542             }
1543
1544             echo $val;
1545             $foo_counter++;
1546         } // end while
1547         echo '</tr>' . "\n";
1548     } // end if
1549
1550     // Displays data
1551     foreach ($vertical_display['desc'] AS $key => $val) {
1552
1553         echo '<tr>' . "\n";
1554         echo $val;
1555
1556         $foo_counter = 0;
1557         foreach ($vertical_display['rowdata'][$key] as $subval) {
1558             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) and !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1559                 echo $val;
1560             }
1561
1562             echo $subval;
1563             $foo_counter++;
1564         } // end while
1565
1566         echo '</tr>' . "\n";
1567     } // end while
1568
1569     // Displays "multi row delete" link at bottom if required
1570     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1571         echo '<tr>' . "\n";
1572         echo $vertical_display['textbtn'];
1573         $foo_counter = 0;
1574         foreach ($vertical_display['row_delete'] as $val) {
1575             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1576                 echo '<th></th>' . "\n";
1577             }
1578
1579             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', 'r', $val);
1580             $foo_counter++;
1581         } // end while
1582         echo '</tr>' . "\n";
1583     } // end if
1584
1585     // Displays "edit" link at bottom if required
1586     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1587         echo '<tr>' . "\n";
1588         if (!is_array($vertical_display['row_delete'])) {
1589             echo $vertical_display['textbtn'];
1590         }
1591         $foo_counter = 0;
1592         foreach ($vertical_display['edit'] as $val) {
1593             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1594                 echo '<th></th>' . "\n";
1595             }
1596
1597             echo $val;
1598             $foo_counter++;
1599         } // end while
1600         echo '</tr>' . "\n";
1601     } // end if
1602
1603     // Displays "delete" link at bottom if required
1604     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1605         echo '<tr>' . "\n";
1606         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1607             echo $vertical_display['textbtn'];
1608         }
1609         $foo_counter = 0;
1610         foreach ($vertical_display['delete'] as $val) {
1611             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1612                 echo '<th></th>' . "\n";
1613             }
1614
1615             echo $val;
1616             $foo_counter++;
1617         } // end while
1618         echo '</tr>' . "\n";
1619     }
1620
1621     return true;
1622 } // end of the 'PMA_displayVerticalTable' function
1623
1624 /**
1625  *
1626  * @uses    $_SESSION['tmp_user_values']['disp_direction']
1627  * @uses    $_REQUEST['disp_direction']
1628  * @uses    $GLOBALS['cfg']['DefaultDisplay']
1629  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
1630  * @uses    $_REQUEST['repeat_cells']
1631  * @uses    $GLOBALS['cfg']['RepeatCells']
1632  * @uses    $_SESSION['tmp_user_values']['max_rows']
1633  * @uses    $_REQUEST['session_max_rows']
1634  * @uses    $GLOBALS['cfg']['MaxRows']
1635  * @uses    $_SESSION['tmp_user_values']['pos']
1636  * @uses    $_REQUEST['pos']
1637  * @uses    $_SESSION['tmp_user_values']['display_text']
1638  * @uses    $_REQUEST['display_text']
1639  * @uses    $_SESSION['tmp_user_values']['relational_display']
1640  * @uses    $_REQUEST['relational_display']
1641  * @uses    $_SESSION['tmp_user_values']['display_binary']
1642  * @uses    $_REQUEST['display_binary']
1643  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
1644  * @uses    $_REQUEST['display_binary_as_hex']
1645  * @uses    $_SESSION['tmp_user_values']['display_blob']
1646  * @uses    $_REQUEST['display_blob']
1647  * @uses    PMA_isValid()
1648  * @uses    $GLOBALS['sql_query']
1649  * @todo    make maximum remembered queries configurable
1650  * @todo    move/split into SQL class!?
1651  * @todo    currently this is called twice unnecessary
1652  * @todo    ignore LIMIT and ORDER in query!?
1653  */
1654 function PMA_displayTable_checkConfigParams()
1655 {
1656     $sql_key = md5($GLOBALS['sql_query']);
1657
1658     $_SESSION['tmp_user_values']['query'][$sql_key]['sql'] = $GLOBALS['sql_query'];
1659
1660     if (PMA_isValid($_REQUEST['disp_direction'], array('horizontal', 'vertical', 'horizontalflipped'))) {
1661         $_SESSION['tmp_user_values']['query'][$sql_key]['disp_direction'] = $_REQUEST['disp_direction'];
1662         unset($_REQUEST['disp_direction']);
1663     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_key]['disp_direction'])) {
1664         $_SESSION['tmp_user_values']['query'][$sql_key]['disp_direction'] = $GLOBALS['cfg']['DefaultDisplay'];
1665     }
1666
1667     if (PMA_isValid($_REQUEST['repeat_cells'], 'numeric')) {
1668         $_SESSION['tmp_user_values']['query'][$sql_key]['repeat_cells'] = $_REQUEST['repeat_cells'];
1669         unset($_REQUEST['repeat_cells']);
1670     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_key]['repeat_cells'])) {
1671         $_SESSION['tmp_user_values']['query'][$sql_key]['repeat_cells'] = $GLOBALS['cfg']['RepeatCells'];
1672     }
1673
1674     // as this is a form value, the type is always string so we cannot
1675     // use PMA_isValid($_REQUEST['session_max_rows'], 'integer')
1676     if ((PMA_isValid($_REQUEST['session_max_rows'], 'numeric')
1677         && (int) $_REQUEST['session_max_rows'] == $_REQUEST['session_max_rows'])
1678         || $_REQUEST['session_max_rows'] == 'all') {
1679         $_SESSION['tmp_user_values']['query'][$sql_key]['max_rows'] = $_REQUEST['session_max_rows'];
1680         unset($_REQUEST['session_max_rows']);
1681     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_key]['max_rows'])) {
1682         $_SESSION['tmp_user_values']['query'][$sql_key]['max_rows'] = $GLOBALS['cfg']['MaxRows'];
1683     }
1684
1685     if (PMA_isValid($_REQUEST['pos'], 'numeric')) {
1686         $_SESSION['tmp_user_values']['query'][$sql_key]['pos'] = $_REQUEST['pos'];
1687         unset($_REQUEST['pos']);
1688     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_key]['pos'])) {
1689         $_SESSION['tmp_user_values']['query'][$sql_key]['pos'] = 0;
1690     }
1691
1692     if (PMA_isValid($_REQUEST['display_text'], array('P', 'F'))) {
1693         $_SESSION['tmp_user_values']['query'][$sql_key]['display_text'] = $_REQUEST['display_text'];
1694         unset($_REQUEST['display_text']);
1695     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_key]['display_text'])) {
1696         $_SESSION['tmp_user_values']['query'][$sql_key]['display_text'] = 'P';
1697     }
1698
1699     if (PMA_isValid($_REQUEST['relational_display'], array('K', 'D'))) {
1700         $_SESSION['tmp_user_values']['query'][$sql_key]['relational_display'] = $_REQUEST['relational_display'];
1701         unset($_REQUEST['relational_display']);
1702     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_key]['relational_display'])) {
1703         $_SESSION['tmp_user_values']['query'][$sql_key]['relational_display'] = 'K';
1704     }
1705
1706     if (isset($_REQUEST['display_binary'])) {
1707         $_SESSION['tmp_user_values']['query'][$sql_key]['display_binary'] = true;
1708         unset($_REQUEST['display_binary']);
1709     } elseif (isset($_REQUEST['display_options_form'])) {
1710         // we know that the checkbox was unchecked
1711         unset($_SESSION['tmp_user_values']['query'][$sql_key]['display_binary']);
1712     } else {
1713         // selected by default because some operations like OPTIMIZE TABLE
1714         // and all queries involving functions return "binary" contents,
1715         // according to low-level field flags
1716         $_SESSION['tmp_user_values']['query'][$sql_key]['display_binary'] = true;
1717     }
1718
1719     if (isset($_REQUEST['display_binary_as_hex'])) {
1720         $_SESSION['tmp_user_values']['query'][$sql_key]['display_binary_as_hex'] = true;
1721         unset($_REQUEST['display_binary_as_hex']);
1722     } elseif (isset($_REQUEST['display_options_form'])) {
1723         // we know that the checkbox was unchecked
1724         unset($_SESSION['tmp_user_values']['query'][$sql_key]['display_binary_as_hex']);
1725     } else {
1726         // display_binary_as_hex config option
1727         if (isset($GLOBALS['cfg']['DisplayBinaryAsHex']) && true === $GLOBALS['cfg']['DisplayBinaryAsHex']) {
1728                 $_SESSION['tmp_user_values']['query'][$sql_key]['display_binary_as_hex'] = true;
1729                 }
1730     }
1731
1732     if (isset($_REQUEST['display_blob'])) {
1733         $_SESSION['tmp_user_values']['query'][$sql_key]['display_blob'] = true;
1734         unset($_REQUEST['display_blob']);
1735     } elseif (isset($_REQUEST['display_options_form'])) {
1736         // we know that the checkbox was unchecked
1737         unset($_SESSION['tmp_user_values']['query'][$sql_key]['display_blob']);
1738     }
1739
1740     if (isset($_REQUEST['hide_transformation'])) {
1741         $_SESSION['tmp_user_values']['query'][$sql_key]['hide_transformation'] = true;
1742         unset($_REQUEST['hide_transformation']);
1743     } elseif (isset($_REQUEST['display_options_form'])) {
1744         // we know that the checkbox was unchecked
1745         unset($_SESSION['tmp_user_values']['query'][$sql_key]['hide_transformation']);
1746     }
1747
1748     // move current query to the last position, to be removed last
1749     // so only least executed query will be removed if maximum remembered queries
1750     // limit is reached
1751     $tmp = $_SESSION['tmp_user_values']['query'][$sql_key];
1752     unset($_SESSION['tmp_user_values']['query'][$sql_key]);
1753     $_SESSION['tmp_user_values']['query'][$sql_key] = $tmp;
1754
1755     // do not exceed a maximum number of queries to remember
1756     if (count($_SESSION['tmp_user_values']['query']) > 10) {
1757         array_shift($_SESSION['tmp_user_values']['query']);
1758         //echo 'deleting one element ...';
1759     }
1760
1761     // populate query configuration
1762     $_SESSION['tmp_user_values']['display_text'] = $_SESSION['tmp_user_values']['query'][$sql_key]['display_text'];
1763     $_SESSION['tmp_user_values']['relational_display'] = $_SESSION['tmp_user_values']['query'][$sql_key]['relational_display'];
1764     $_SESSION['tmp_user_values']['display_binary'] = isset($_SESSION['tmp_user_values']['query'][$sql_key]['display_binary']) ? true : false;
1765     $_SESSION['tmp_user_values']['display_binary_as_hex'] = isset($_SESSION['tmp_user_values']['query'][$sql_key]['display_binary_as_hex']) ? true : false;
1766     $_SESSION['tmp_user_values']['display_blob'] = isset($_SESSION['tmp_user_values']['query'][$sql_key]['display_blob']) ? true : false;
1767     $_SESSION['tmp_user_values']['hide_transformation'] = isset($_SESSION['tmp_user_values']['query'][$sql_key]['hide_transformation']) ? true : false;
1768     $_SESSION['tmp_user_values']['pos'] = $_SESSION['tmp_user_values']['query'][$sql_key]['pos'];
1769     $_SESSION['tmp_user_values']['max_rows'] = $_SESSION['tmp_user_values']['query'][$sql_key]['max_rows'];
1770     $_SESSION['tmp_user_values']['repeat_cells'] = $_SESSION['tmp_user_values']['query'][$sql_key]['repeat_cells'];
1771     $_SESSION['tmp_user_values']['disp_direction'] = $_SESSION['tmp_user_values']['query'][$sql_key]['disp_direction'];
1772
1773     /*
1774      * debugging
1775     echo '<pre>';
1776     var_dump($_SESSION['tmp_user_values']);
1777     echo '</pre>';
1778      */
1779 }
1780
1781 /**
1782  * Displays a table of results returned by a SQL query.
1783  * This function is called by the "sql.php" script.
1784  *
1785  * @param   integer the link id associated to the query which results have
1786  *                  to be displayed
1787  * @param   array   the display mode
1788  * @param   array   the analyzed query
1789  *
1790  * @uses    $_SESSION['tmp_user_values']['pos']
1791  * @global  string   $db                the database name
1792  * @global  string   $table             the table name
1793  * @global  string   $goto              the URL to go back in case of errors
1794  * @global  string   $sql_query         the current SQL query
1795  * @global  integer  $num_rows          the total number of rows returned by the
1796  *                                      SQL query
1797  * @global  integer  $unlim_num_rows    the total number of rows returned by the
1798  *                                      SQL query without any programmatically
1799  *                                      appended "LIMIT" clause
1800  * @global  array    $fields_meta       the list of fields properties
1801  * @global  integer  $fields_cnt        the total number of fields returned by
1802  *                                      the SQL query
1803  * @global  array    $vertical_display  informations used with vertical display
1804  *                                      mode
1805  * @global  array    $highlight_columns column names to highlight
1806  * @global  array    $cfgRelation       the relation settings
1807  *
1808  * @access  private
1809  *
1810  * @see     PMA_showMessage(), PMA_setDisplayMode(),
1811  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
1812  *          PMA_displayTableBody(), PMA_displayResultsOperations()
1813  */
1814 function PMA_displayTable(&$dt_result, &$the_disp_mode, $analyzed_sql)
1815 {
1816     global $db, $table, $goto;
1817     global $sql_query, $num_rows, $unlim_num_rows, $fields_meta, $fields_cnt;
1818     global $vertical_display, $highlight_columns;
1819     global $cfgRelation;
1820     global $showtable;
1821
1822     // why was this called here? (already called from sql.php)
1823     //PMA_displayTable_checkConfigParams();
1824
1825     /**
1826      * @todo move this to a central place
1827      * @todo for other future table types
1828      */
1829     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
1830
1831     if ($is_innodb
1832      && ! isset($analyzed_sql[0]['queryflags']['union'])
1833      && ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
1834      && (empty($analyzed_sql[0]['where_clause'])
1835       || $analyzed_sql[0]['where_clause'] == '1 ')) {
1836         // "j u s t   b r o w s i n g"
1837         $pre_count = '~';
1838         $after_count = PMA_showHint(PMA_sanitize($GLOBALS['strApproximateCount']), true);
1839     } else {
1840         $pre_count = '';
1841         $after_count = '';
1842     }
1843
1844     // 1. ----- Prepares the work -----
1845
1846     // 1.1 Gets the informations about which functionalities should be
1847     //     displayed
1848     $total      = '';
1849     $is_display = PMA_setDisplayMode($the_disp_mode, $total);
1850
1851     // 1.2 Defines offsets for the next and previous pages
1852     if ($is_display['nav_bar'] == '1') {
1853         if ($_SESSION['tmp_user_values']['max_rows'] == 'all') {
1854             $pos_next     = 0;
1855             $pos_prev     = 0;
1856         } else {
1857             $pos_next     = $_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'];
1858             $pos_prev     = $_SESSION['tmp_user_values']['pos'] - $_SESSION['tmp_user_values']['max_rows'];
1859             if ($pos_prev < 0) {
1860                 $pos_prev = 0;
1861             }
1862         }
1863     } // end if
1864
1865     // 1.3 Find the sort expression
1866
1867     // we need $sort_expression and $sort_expression_nodirection
1868     // even if there are many table references
1869     if (! empty($analyzed_sql[0]['order_by_clause'])) {
1870         $sort_expression = trim(str_replace('  ', ' ', $analyzed_sql[0]['order_by_clause']));
1871         /**
1872          * Get rid of ASC|DESC
1873          */
1874         preg_match('@(.*)([[:space:]]*(ASC|DESC))@si', $sort_expression, $matches);
1875         $sort_expression_nodirection = isset($matches[1]) ? trim($matches[1]) : $sort_expression;
1876         $sort_direction = isset($matches[2]) ? trim($matches[2]) : '';
1877         unset($matches);
1878     } else {
1879         $sort_expression = $sort_expression_nodirection = $sort_direction = '';
1880     }
1881
1882     // 1.4 Prepares display of first and last value of the sorted column
1883
1884     if (! empty($sort_expression_nodirection)) {
1885         if (strpos($sort_expression_nodirection, '.') === false) {
1886             $sort_table = $table;
1887             $sort_column = $sort_expression_nodirection;
1888         } else {
1889             list($sort_table, $sort_column) = explode('.', $sort_expression_nodirection);
1890         }
1891         $sort_table = PMA_unQuote($sort_table);
1892         $sort_column = PMA_unQuote($sort_column);
1893         // find the sorted column index in row result
1894         // (this might be a multi-table query)
1895         $sorted_column_index = false;
1896         foreach($fields_meta as $key => $meta) {
1897             if ($meta->table == $sort_table && $meta->name == $sort_column) {
1898                 $sorted_column_index = $key;
1899                 break;
1900             }
1901         }
1902         if ($sorted_column_index !== false) {
1903             // fetch first row of the result set
1904             $row = PMA_DBI_fetch_row($dt_result);
1905             $column_for_first_row = substr($row[$sorted_column_index], 0, $GLOBALS['cfg']['LimitChars']);
1906             // fetch last row of the result set
1907             PMA_DBI_data_seek($dt_result, $num_rows - 1);
1908             $row = PMA_DBI_fetch_row($dt_result);
1909             $column_for_last_row = substr($row[$sorted_column_index], 0, $GLOBALS['cfg']['LimitChars']);
1910             // reset to first row for the loop in PMA_displayTableBody()
1911             PMA_DBI_data_seek($dt_result, 0);
1912             // we could also use here $sort_expression_nodirection
1913             $sorted_column_message = ' [' . htmlspecialchars($sort_column) . ': <strong>' . htmlspecialchars($column_for_first_row) . ' - ' . htmlspecialchars($column_for_last_row) . '</strong>]';
1914             unset($row, $column_for_first_row, $column_for_last_row);
1915         }
1916         unset($sorted_column_index, $sort_table, $sort_column);
1917     }
1918
1919     // 2. ----- Displays the top of the page -----
1920
1921     // 2.1 Displays a messages with position informations
1922     if ($is_display['nav_bar'] == '1' && isset($pos_next)) {
1923         if (isset($unlim_num_rows) && $unlim_num_rows != $total) {
1924             $selectstring = ', ' . $unlim_num_rows . ' ' . $GLOBALS['strSelectNumRows'];
1925         } else {
1926             $selectstring = '';
1927         }
1928         $last_shown_rec = ($_SESSION['tmp_user_values']['max_rows'] == 'all' || $pos_next > $total)
1929                         ? $total - 1
1930                         : $pos_next - 1;
1931
1932         if (PMA_Table::isView($db, $table)
1933          && $total == $GLOBALS['cfg']['MaxExactCountViews']) {
1934             $message = PMA_Message::notice('strViewHasAtLeast');
1935             $message->addParam('[a@./Documentation.html#cfg_MaxExactCount@_blank]');
1936             $message->addParam('[/a]');
1937             $message_view_warning = PMA_showHint($message);
1938         } else {
1939             $message_view_warning = false;
1940         }
1941
1942         $message = PMA_Message::success('strShowingRecords');
1943         $message->addMessage($_SESSION['tmp_user_values']['pos']);
1944         if ($message_view_warning) {
1945             $message->addMessage('...', ' - ');
1946             $message->addMessage($message_view_warning);
1947             $message->addMessage('(');
1948         } else {
1949             $message->addMessage($last_shown_rec, ' - ');
1950             $message->addMessage($pre_count  . PMA_formatNumber($total, 0) . $after_count, ' (');
1951             $message->addString('strTotal');
1952             $message->addMessage($selectstring, '');
1953             $message->addMessage(', ', '');
1954         }
1955
1956         $messagge_qt = PMA_Message::notice('strQueryTime');
1957         $messagge_qt->addParam($GLOBALS['querytime']);
1958
1959         $message->addMessage($messagge_qt, '');
1960         $message->addMessage(')', '');
1961
1962         $message->addMessage(isset($sorted_column_message) ? $sorted_column_message : '', '');
1963
1964         PMA_showMessage($message, $sql_query, 'success');
1965
1966     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
1967         PMA_showMessage($GLOBALS['strSuccess'], $sql_query, 'success');
1968     }
1969
1970     // 2.3 Displays the navigation bars
1971     if (! strlen($table)) {
1972         if (isset($analyzed_sql[0]['query_type'])
1973            && $analyzed_sql[0]['query_type'] == 'SELECT') {
1974             // table does not always contain a real table name,
1975             // for example in MySQL 5.0.x, the query SHOW STATUS
1976             // returns STATUS as a table name
1977             $table = $fields_meta[0]->table;
1978         } else {
1979             $table = '';
1980         }
1981     }
1982
1983     if ($is_display['nav_bar'] == '1') {
1984         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, 'top_direction_dropdown');
1985         echo "\n";
1986     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
1987         echo "\n" . '<br /><br />' . "\n";
1988     }
1989
1990     // 2b ----- Get field references from Database -----
1991     // (see the 'relation' configuration variable)
1992     // loic1, 2002-03-02: extended to php3
1993
1994     // initialize map
1995     $map = array();
1996
1997     // find tables
1998     $target=array();
1999     if (isset($analyzed_sql[0]['table_ref']) && is_array($analyzed_sql[0]['table_ref'])) {
2000         foreach ($analyzed_sql[0]['table_ref'] AS $table_ref_position => $table_ref) {
2001            $target[] = $analyzed_sql[0]['table_ref'][$table_ref_position]['table_true_name'];
2002         }
2003     }
2004     $tabs    = '(\'' . join('\',\'', $target) . '\')';
2005
2006     if ($cfgRelation['displaywork']) {
2007         if (! strlen($table)) {
2008             $exist_rel = false;
2009         } else {
2010             $exist_rel = PMA_getForeigners($db, $table, '', 'both');
2011             if ($exist_rel) {
2012                 foreach ($exist_rel AS $master_field => $rel) {
2013                     $display_field = PMA_getDisplayField($rel['foreign_db'], $rel['foreign_table']);
2014                     $map[$master_field] = array($rel['foreign_table'],
2015                                           $rel['foreign_field'],
2016                                           $display_field,
2017                                           $rel['foreign_db']);
2018                 } // end while
2019             } // end if
2020         } // end if
2021     } // end if
2022     // end 2b
2023
2024     // 3. ----- Displays the results table -----
2025     PMA_displayTableHeaders($is_display, $fields_meta, $fields_cnt, $analyzed_sql, $sort_expression, $sort_expression_nodirection, $sort_direction);
2026     $url_query = '';
2027     echo '<tbody>' . "\n";
2028     $clause_is_unique = PMA_displayTableBody($dt_result, $is_display, $map, $analyzed_sql);
2029     // vertical output case
2030     if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical') {
2031         PMA_displayVerticalTable();
2032     } // end if
2033     unset($vertical_display);
2034     echo '</tbody>' . "\n";
2035     ?>
2036 </table>
2037
2038     <?php
2039     // 4. ----- Displays the link for multi-fields edit and delete
2040
2041     if ($is_display['del_lnk'] == 'dr' && $is_display['del_lnk'] != 'kp') {
2042
2043         $delete_text = $is_display['del_lnk'] == 'dr' ? $GLOBALS['strDelete'] : $GLOBALS['strKill'];
2044
2045         $_url_params = array(
2046             'db'        => $db,
2047             'table'     => $table,
2048             'sql_query' => $sql_query,
2049             'goto'      => $goto,
2050         );
2051         $uncheckall_url = 'sql.php' . PMA_generate_common_url($_url_params);
2052
2053         $_url_params['checkall'] = '1';
2054         $checkall_url = 'sql.php' . PMA_generate_common_url($_url_params);
2055
2056         if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical') {
2057             $checkall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', true)) return false;';
2058             $uncheckall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', false)) return false;';
2059         } else {
2060             $checkall_params['onclick'] = 'if (markAllRows(\'rowsDeleteForm\')) return false;';
2061             $uncheckall_params['onclick'] = 'if (unMarkAllRows(\'rowsDeleteForm\')) return false;';
2062         }
2063         $checkall_link = PMA_linkOrButton($checkall_url, $GLOBALS['strCheckAll'], $checkall_params, false);
2064         $uncheckall_link = PMA_linkOrButton($uncheckall_url, $GLOBALS['strUncheckAll'], $uncheckall_params, false);
2065         if ($_SESSION['tmp_user_values']['disp_direction'] != 'vertical') {
2066             echo '<img class="selectallarrow" width="38" height="22"'
2067                 .' src="' . $GLOBALS['pmaThemeImage'] . 'arrow_' . $GLOBALS['text_dir'] . '.png' . '"'
2068                 .' alt="' . $GLOBALS['strWithChecked'] . '" />';
2069         }
2070         echo $checkall_link . "\n"
2071             .' / ' . "\n"
2072             .$uncheckall_link . "\n"
2073             .'<i>' . $GLOBALS['strWithChecked'] . '</i>' . "\n";
2074
2075         PMA_buttonOrImage('submit_mult', 'mult_submit',
2076             'submit_mult_change', $GLOBALS['strChange'], 'b_edit.png');
2077         PMA_buttonOrImage('submit_mult', 'mult_submit',
2078             'submit_mult_delete', $delete_text, 'b_drop.png');
2079         if ($analyzed_sql[0]['querytype'] == 'SELECT') {
2080             PMA_buttonOrImage('submit_mult', 'mult_submit',
2081                 'submit_mult_export', $GLOBALS['strExport'],
2082                 'b_tblexport.png');
2083         }
2084         echo "\n";
2085
2086         echo '<input type="hidden" name="sql_query"'
2087             .' value="' . htmlspecialchars($sql_query) . '" />' . "\n";
2088         echo '<input type="hidden" name="url_query"'
2089             .' value="' . $GLOBALS['url_query'] . '" />' . "\n";
2090
2091         echo '<input type="hidden" name="clause_is_unique"'
2092             .' value="' . $clause_is_unique . '" />' . "\n";
2093
2094         echo '</form>' . "\n";
2095     }
2096
2097     // 5. ----- Displays the navigation bar at the bottom if required -----
2098
2099     if ($is_display['nav_bar'] == '1') {
2100         echo '<br />' . "\n";
2101         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, 'bottom_direction_dropdown');
2102     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2103         echo "\n" . '<br /><br />' . "\n";
2104     }
2105
2106     // 6. ----- Displays "Query results operations"
2107     if (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2108         PMA_displayResultsOperations($the_disp_mode, $analyzed_sql);
2109     }
2110 } // end of the 'PMA_displayTable()' function
2111
2112 function default_function($buffer) {
2113     $buffer = htmlspecialchars($buffer);
2114     $buffer = str_replace("\011", ' &nbsp;&nbsp;&nbsp;',
2115         str_replace('  ', ' &nbsp;', $buffer));
2116     $buffer = preg_replace("@((\015\012)|(\015)|(\012))@", '<br />', $buffer);
2117
2118     return $buffer;
2119 }
2120
2121 /**
2122  * Displays operations that are available on results.
2123  *
2124  * @param   array   the display mode
2125  * @param   array   the analyzed query
2126  *
2127  * @uses    $_SESSION['tmp_user_values']['pos']
2128  * @uses    $_SESSION['tmp_user_values']['display_text']
2129  * @global  string   $db                the database name
2130  * @global  string   $table             the table name
2131  * @global  string   $sql_query         the current SQL query
2132  * @global  integer  $unlim_num_rows    the total number of rows returned by the
2133  *                                      SQL query without any programmatically
2134  *                                      appended "LIMIT" clause
2135  *
2136  * @access  private
2137  *
2138  * @see     PMA_showMessage(), PMA_setDisplayMode(),
2139  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
2140  *          PMA_displayTableBody(), PMA_displayResultsOperations()
2141  */
2142 function PMA_displayResultsOperations($the_disp_mode, $analyzed_sql) {
2143     global $db, $table, $sql_query, $unlim_num_rows;
2144
2145     $header_shown = FALSE;
2146     $header = '<fieldset><legend>' . $GLOBALS['strQueryResultsOperations'] . '</legend>';
2147
2148     if ($the_disp_mode[6] == '1' || $the_disp_mode[9] == '1') {
2149         // Displays "printable view" link if required
2150         if ($the_disp_mode[9] == '1') {
2151
2152             if (!$header_shown) {
2153                 echo $header;
2154                 $header_shown = TRUE;
2155             }
2156
2157             $_url_params = array(
2158                 'db'        => $db,
2159                 'table'     => $table,
2160                 'printview' => '1',
2161                 'sql_query' => $sql_query,
2162             );
2163             $url_query = PMA_generate_common_url($_url_params);
2164
2165             echo PMA_linkOrButton(
2166                 'sql.php' . $url_query,
2167                 PMA_getIcon('b_print.png', $GLOBALS['strPrintView'], false, true),
2168                 '', true, true, 'print_view') . "\n";
2169
2170             if ($_SESSION['tmp_user_values']['display_text']) {
2171                 $_url_params['display_text'] = 'F';
2172                 echo PMA_linkOrButton(
2173                     'sql.php' . PMA_generate_common_url($_url_params),
2174                     PMA_getIcon('b_print.png', $GLOBALS['strPrintViewFull'], false, true),
2175                     '', true, true, 'print_view') . "\n";
2176                 unset($_url_params['display_text']);
2177             }
2178         } // end displays "printable view"
2179     }
2180
2181     // Export link
2182     // (the url_query has extra parameters that won't be used to export)
2183     // (the single_table parameter is used in display_export.lib.php
2184     //  to hide the SQL and the structure export dialogs)
2185     // If the parser found a PROCEDURE clause
2186     // (most probably PROCEDURE ANALYSE()) it makes no sense to
2187     // display the Export link).
2188     if (isset($analyzed_sql[0]) && $analyzed_sql[0]['querytype'] == 'SELECT' && !isset($printview) && ! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2189         if (isset($analyzed_sql[0]['table_ref'][0]['table_true_name']) && !isset($analyzed_sql[0]['table_ref'][1]['table_true_name'])) {
2190             $_url_params['single_table'] = 'true';
2191         }
2192         if (!$header_shown) {
2193             echo $header;
2194             $header_shown = TRUE;
2195         }
2196         $_url_params['unlim_num_rows'] = $unlim_num_rows;
2197
2198         /**
2199          * At this point we don't know the table name; this can happen
2200          * for example with a query like
2201          * SELECT bike_code FROM (SELECT bike_code FROM bikes) tmp
2202          * As a workaround we set in the table parameter the name of the
2203          * first table of this database, so that tbl_export.php and
2204          * the script it calls do not fail
2205          */
2206         if (empty($_url_params['table'])) {
2207             $_url_params['table'] = PMA_DBI_fetch_value("SHOW TABLES");
2208         }
2209
2210         echo PMA_linkOrButton(
2211             'tbl_export.php' . PMA_generate_common_url($_url_params),
2212             PMA_getIcon('b_tblexport.png', $GLOBALS['strExport'], false, true),
2213             '', true, true, '') . "\n";
2214     }
2215
2216     // CREATE VIEW
2217     /**
2218      *
2219      * @todo detect privileges to create a view
2220      *       (but see 2006-01-19 note in display_create_table.lib.php,
2221      *        I think we cannot detect db-specific privileges reliably)
2222      * Note: we don't display a Create view link if we found a PROCEDURE clause
2223      */
2224     if (!$header_shown) {
2225         echo $header;
2226         $header_shown = TRUE;
2227     }
2228     if (! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2229         echo PMA_linkOrButton(
2230             'view_create.php' . $url_query,
2231             PMA_getIcon('b_views.png', 'CREATE VIEW', false, true),
2232             '', true, true, '') . "\n";
2233     }
2234     if ($header_shown) {
2235         echo '</fieldset><br />';
2236     }
2237 }
2238
2239 /**
2240  * Verifies what to do with non-printable contents (binary or BLOB)
2241  * in Browse mode.
2242  *
2243  * @uses    is_null()
2244  * @uses    isset()
2245  * @uses    strlen()
2246  * @uses    PMA_formatByteDown()
2247  * @uses    strpos()
2248  * @uses    str_replace()
2249  * @param   string  $category BLOB|BINARY
2250  * @param   string  $content  the binary content
2251  * @param   string  $transform_function
2252  * @param   string  $transform_options
2253  * @param   string  $default_function
2254  * @param   object  $meta   the meta-information about this field
2255  * @return  mixed  string or float
2256  */
2257 function PMA_handle_non_printable_contents($category, $content, $transform_function, $transform_options, $default_function, $meta) {
2258     $result = '[' . $category;
2259     if (is_null($content)) {
2260         $result .= ' - NULL';
2261         $size = 0;
2262     } elseif (isset($content)) {
2263         $size = strlen($content);
2264         $display_size = PMA_formatByteDown($size, 3, 1);
2265         $result .= ' - '. $display_size[0] . $display_size[1];
2266     }
2267     $result .= ']';
2268
2269     if (strpos($transform_function, 'octetstream')) {
2270         $result = $content;
2271     }
2272     if ($size > 0) {
2273         if ($default_function != $transform_function) {
2274             $result = $transform_function($result, $transform_options, $meta);
2275         } else {
2276             $result = $default_function($result, array(), $meta);
2277             if (stristr($meta->type, 'BLOB') && $_SESSION['tmp_user_values']['display_blob']) {
2278                 // in this case, restart from the original $content
2279                 $result = htmlspecialchars(PMA_replace_binary_contents($content));
2280             }
2281         }
2282     }
2283     return($result);
2284 }
2285
2286 /**
2287  * Prepares the displayable content of a data cell in Browse mode,
2288  * taking into account foreign key description field and transformations
2289  *
2290  * @uses    is_array()
2291  * @uses    PMA_backquote()
2292  * @uses    PMA_DBI_try_query()
2293  * @uses    PMA_DBI_num_rows()
2294  * @uses    PMA_DBI_fetch_row()
2295  * @uses    $GLOBALS['strLinkNotFound']
2296  * @uses    PMA_DBI_free_result()
2297  * @uses    $GLOBALS['printview']
2298  * @uses    htmlspecialchars()
2299  * @uses    PMA_generate_common_url()
2300  * @param   string  $mouse_events
2301  * @param   string  $class
2302  * @param   string  $condition_field
2303  * @param   string  $analyzed_sql
2304  * @param   object  $meta   the meta-information about this field
2305  * @param   string  $map
2306  * @param   string  $data
2307  * @param   string  $transform_function
2308  * @param   string  $default_function
2309  * @param   string  $nowrap
2310  * @param   string  $where_comparison
2311  * @return  string  formatted data
2312  */
2313 function PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $data, $transform_function, $default_function, $nowrap, $where_comparison, $transform_options) {
2314
2315     // continue the <td> tag started before calling this function:
2316     $result = $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . $nowrap . '">';
2317
2318     if (isset($analyzed_sql[0]['select_expr']) && is_array($analyzed_sql[0]['select_expr'])) {
2319         foreach ($analyzed_sql[0]['select_expr'] AS $select_expr_position => $select_expr) {
2320             $alias = $analyzed_sql[0]['select_expr'][$select_expr_position]['alias'];
2321             if (isset($alias) && strlen($alias)) {
2322                 $true_column = $analyzed_sql[0]['select_expr'][$select_expr_position]['column'];
2323                 if ($alias == $meta->name) {
2324                     // this change in the parameter does not matter
2325                     // outside of the function
2326                     $meta->name = $true_column;
2327                 } // end if
2328             } // end if
2329         } // end foreach
2330     } // end if
2331
2332     if (isset($map[$meta->name])) {
2333         // Field to display from the foreign table?
2334         if (isset($map[$meta->name][2]) && strlen($map[$meta->name][2])) {
2335             $dispsql     = 'SELECT ' . PMA_backquote($map[$meta->name][2])
2336                 . ' FROM ' . PMA_backquote($map[$meta->name][3])
2337                 . '.' . PMA_backquote($map[$meta->name][0])
2338                 . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2339                 . $where_comparison;
2340             $dispresult  = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE);
2341             if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) {
2342                 list($dispval) = PMA_DBI_fetch_row($dispresult, 0);
2343             } else {
2344                 $dispval = $GLOBALS['strLinkNotFound'];
2345             }
2346             @PMA_DBI_free_result($dispresult);
2347         } else {
2348             $dispval     = '';
2349         } // end if... else...
2350
2351         if (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1') {
2352             $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta)) . ' <code>[-&gt;' . $dispval . ']</code>';
2353         } else {
2354
2355             if ('K' == $_SESSION['tmp_user_values']['relational_display']) {
2356                 // user chose "relational key" in the display options, so
2357                 // the title contains the display field
2358                 $title = (! empty($dispval))? ' title="' . htmlspecialchars($dispval) . '"' : '';
2359             } else {
2360                 $title = ' title="' . htmlspecialchars($data) . '"';
2361             }
2362
2363             $_url_params = array(
2364                 'db'    => $map[$meta->name][3],
2365                 'table' => $map[$meta->name][0],
2366                 'pos'   => '0',
2367                 'sql_query' => 'SELECT * FROM '
2368                                     . PMA_backquote($map[$meta->name][3]) . '.' . PMA_backquote($map[$meta->name][0])
2369                                     . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2370                                     . $where_comparison,
2371             );
2372             $result .= '<a href="sql.php' . PMA_generate_common_url($_url_params)
2373                  . '"' . $title . '>';
2374
2375             if ($transform_function != $default_function) {
2376                 // always apply a transformation on the real data,
2377                 // not on the display field
2378                 $result .= $transform_function($data, $transform_options, $meta);
2379             } else {
2380                 if ('D' == $_SESSION['tmp_user_values']['relational_display']) {
2381                     // user chose "relational display field" in the
2382                     // display options, so show display field in the cell
2383                     $result .= $transform_function($dispval, array(), $meta);
2384                 } else {
2385                     // otherwise display data in the cell
2386                     $result .= $transform_function($data, array(), $meta);
2387                 }
2388             }
2389             $result .= '</a>';
2390         }
2391     } else {
2392         $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta));
2393     }
2394     $result .= '</td>' . "\n";
2395
2396     return $result;
2397 }
2398 ?>