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             // 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;', __('Begin'), 0, $html_sql_query);
 291         PMA_displayTableNavigationOneButton('&lt;', __('Previous'), $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('\'', '\\\'', __('%d is not valid row number.')); ?>', 1) &amp;&amp; checkFormElementInRange(this, 'pos', '<?php echo str_replace('\'', '\\\'', __('%d is not valid row number.')); ?>', 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 $goto; ?>" />
 308         <input type="submit" name="navig" value="<?php echo __('Show'); ?> :" />
 309         <input type="text" name="session_max_rows" size="3" value="<?php echo (($_SESSION['tmp_user_values']['max_rows'] != 'all') ? $_SESSION['tmp_user_values']['max_rows'] : $GLOBALS['cfg']['MaxRows']); ?>" class="textfield" onfocus="this.select()" />
 310         <?php echo __('row(s) starting from record #') . "\n"; ?>
 311         <input type="text" name="pos" size="6" value="<?php echo (($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'        => __('horizontal'),
 317         'horizontalflipped' => __('horizontal (rotated headers)'),
 318         'vertical'          => __('vertical'));
 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(__('in %s mode and repeat headers after %s cells'), "\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             __('Next'),
 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(__('This operation could take a long time. Proceed anyway?'), false) . '\')"';
 347         } else {
 348             $input_for_real_end = $onclick = '';
 349         }
 350
 351         // display the End button
 352         PMA_displayTableNavigationOneButton('&gt;&gt;',
 353             __('End'),
 354             @((ceil($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                     $nbTotalPage,
 389                     200,
 390                     5,
 391                     5,
 392                     20,
 393                     10,
 394                     __('Page number:')
 395             );
 396         ?>
 397         </form>
 398     </td>
 399         <?php
 400         } //_if2
 401     } //_if1
 402
 403     // Display the "Show all" button if allowed
 404     if ($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 __('Show all'); ?>" />
 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 __('Sort by key') . ': <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                         . __('Ascending') . ')</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                         . __('Descending') . ')</option>';
 529                 }
 530                 echo '<option value="' . htmlspecialchars($unsorted_sql_query) . '"' . ($used_index ? '' : ' selected="selected"') . '>' . __('None') . '</option>';
 531                 echo '</select>' . "\n";
 532                 echo '<noscript><input type="submit" value="' . __('Go') . '" /></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',__('Options'));
 556         echo '<fieldset>';
 557
 558         echo '<div class="formelement">';
 559         $choices = array(
 560             'P'   => __('Partial Texts'),
 561             'F'   => __('Full Texts')
 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 = __('Partial Texts');
 571             $url_params['display_text'] = 'P';
 572         } else {
 573             $tmp_image_file = $GLOBALS['pmaThemeImage'] . 's_fulltext.png';
 574             $tmp_txt = __('Full Texts');
 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'   => __('Relational key'),
 588                 'D'   => __('Relational display field')
 589             );
 590             PMA_display_html_radio('relational_display', $choices, $_SESSION['tmp_user_values']['relational_display']);
 591             echo '</div>';
 592         }
 593
 594         echo '<div class="formelement">';
 595         PMA_display_html_checkbox('display_binary', __('Show binary contents'), ! empty($_SESSION['tmp_user_values']['display_binary']), false);
 596         echo '<br />';
 597         PMA_display_html_checkbox('display_blob', __('Show BLOB contents'), ! empty($_SESSION['tmp_user_values']['display_blob']), false);
 598         echo '<br />';
 599         PMA_display_html_checkbox('display_binary_as_hex', __('Show binary contents as HEX'), ! empty($_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', __('Hide') . ' ' . __('Browser transformation'), ! empty($_SESSION['tmp_user_values']['hide_transformation']), false);
 608         echo '</div>';
 609
 610         echo '<div class="clearfloat"></div>';
 611         echo '</fieldset>';
 612
 613         echo '<fieldset class="tblFooters">';
 614         echo '<input type="submit" value="' . __('Go') . '" />';
 615         echo '</fieldset>';
 616         echo '</div>';
 617         echo '</form>';
 618     }
 619
 620     // Start of form for multi-rows edit/delete/export
 621
 622     if ($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     // 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; $i++) {
 741         //  See if this column should get highlight because it's used in the
 742         //  where-query.
 743         if (isset($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                 // 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="'. __('Descending') . '" title="'. __('Descending') . '" 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="'. __('Ascending') . '" title="'. __('Ascending') . '" 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             // enable sort order swapping for image
 845             $order_link_params = array();
 846             if (isset($order_img) && $order_img!='') {
 847                 if (strstr($order_img, 'asc')) {
 848                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 849                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 850                 } elseif (strstr($order_img, 'desc')) {
 851                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 852                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 853                 }
 854             }
 855             if ($GLOBALS['cfg']['HeaderFlipType'] == 'auto') {
 856                 if (PMA_USR_BROWSER_AGENT == 'IE') {
 857                     $GLOBALS['cfg']['HeaderFlipType'] = 'css';
 858                 } else {
 859                     $GLOBALS['cfg']['HeaderFlipType'] = 'fake';
 860                 }
 861             }
 862             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 863              && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 864                 $order_link_params['style'] = 'direction: ltr; writing-mode: tb-rl;';
 865             }
 866             $order_link_params['title'] = __('Sort');
 867             $order_link_content = ($_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));
 868             $order_link = PMA_linkOrButton($order_url, $order_link_content . $order_img, $order_link_params, false, true);
 869
 870             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 871              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 872                 echo '<th';
 873                 if ($condition_field) {
 874                     echo ' class="condition"';
 875                 }
 876                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 877                     echo ' valign="bottom"';
 878                 }
 879                 echo '>' . $order_link . $comments . '</th>';
 880             }
 881             $vertical_display['desc'][] = '    <th '
 882                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 883                 . $order_link . $comments . '    </th>' . "\n";
 884         } // end if (2.1)
 885
 886         // 2.2 Results can't be sorted
 887         else {
 888             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 889              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 890                 echo '<th';
 891                 if ($condition_field) {
 892                     echo ' class="condition"';
 893                 }
 894                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 895                     echo ' valign="bottom"';
 896                 }
 897                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 898                  && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 899                     echo ' style="direction: ltr; writing-mode: tb-rl;"';
 900                 }
 901                 echo '>';
 902                 if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'
 903                  && $GLOBALS['cfg']['HeaderFlipType'] == 'fake') {
 904                     echo PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), '<br />');
 905                 } else {
 906                     echo htmlspecialchars($fields_meta[$i]->name);
 907                 }
 908                 echo "\n" . $comments . '</th>';
 909             }
 910             $vertical_display['desc'][] = '    <th '
 911                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 912                 . '        ' . htmlspecialchars($fields_meta[$i]->name) . "\n"
 913                 . $comments . '    </th>';
 914         } // end else (2.2)
 915     } // end for
 916
 917     // 3. Displays the needed checkboxes at the right
 918     //    column of the result table header if possible and required...
 919     if ($GLOBALS['cfg']['ModifyDeleteAtRight']
 920         && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')
 921         && $is_display['text_btn'] == '1') {
 922         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 923         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 924          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 925             echo "\n";
 926             ?>
 927         <th <?php echo $colspan; ?>><?php echo $full_or_partial_text_link;?>
 928 </th>
 929             <?php
 930         } // end horizontal/horizontalflipped mode
 931         else {
 932             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 933                                          . '        ' . "\n"
 934                                          . '    </th>' . "\n";
 935         } // end vertical mode
 936     }
 937
 938     //     ... elseif no button, displays empty columns if required
 939     // (unless coming from Browse mode print view)
 940     elseif ($GLOBALS['cfg']['ModifyDeleteAtRight']
 941              && ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 942              && (!$GLOBALS['is_header_sent'])) {
 943         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 944         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 945          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 946             echo "\n";
 947             ?>
 948 <td<?php echo $colspan; ?>></td>
 949             <?php
 950         } // end horizontal/horizontalflipped mode
 951         else {
 952             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 953         } // end vertical mode
 954     }
 955
 956     if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
 957      || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
 958         ?>
 959 </tr>
 960 </thead>
 961         <?php
 962     }
 963
 964     return true;
 965 } // end of the 'PMA_displayTableHeaders()' function
 966
 967
 968
 969 /**
 970  * Displays the body of the results table
 971  *
 972  * @uses    $_SESSION['tmp_user_values']['disp_direction']
 973  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
 974  * @uses    $_SESSION['tmp_user_values']['max_rows']
 975  * @uses    $_SESSION['tmp_user_values']['display_text']
 976  * @uses    $_SESSION['tmp_user_values']['display_binary']
 977  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
 978  * @uses    $_SESSION['tmp_user_values']['display_blob']
 979  * @param   integer  the link id associated to the query which results have
 980  *                   to be displayed
 981  * @param   array    which elements to display
 982  * @param   array    the list of relations
 983  * @param   array    the analyzed query
 984  *
 985  * @return  boolean  always true
 986  *
 987  * @global  string   $db                the database name
 988  * @global  string   $table             the table name
 989  * @global  string   $goto              the URL to go back in case of errors
 990  * @global  string   $sql_query         the SQL query
 991  * @global  array    $fields_meta       the list of fields properties
 992  * @global  integer  $fields_cnt        the total number of fields returned by
 993  *                                      the SQL query
 994  * @global  array    $vertical_display  informations used with vertical display
 995  *                                      mode
 996  * @global  array    $highlight_columns column names to highlight
 997  * @global  array    $row               current row data
 998  *
 999  * @access  private
1000  *
1001  * @see     PMA_displayTable()
1002  */
1003 function PMA_displayTableBody(&$dt_result, &$is_display, $map, $analyzed_sql) {
1004     global $db, $table, $goto;
1005     global $sql_query, $fields_meta, $fields_cnt;
1006     global $vertical_display, $highlight_columns;
1007     global $row; // mostly because of browser transformations, to make the row-data accessible in a plugin
1008
1009     $url_sql_query          = $sql_query;
1010
1011     // query without conditions to shorten URLs when needed, 200 is just
1012     // guess, it should depend on remaining URL length
1013
1014     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
1015         isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
1016         strlen($sql_query) > 200) {
1017
1018         $url_sql_query = 'SELECT ';
1019         if (isset($analyzed_sql[0]['queryflags']['distinct'])) {
1020             $url_sql_query .= ' DISTINCT ';
1021         }
1022         $url_sql_query .= $analyzed_sql[0]['select_expr_clause'];
1023         if (!empty($analyzed_sql[0]['from_clause'])) {
1024             $url_sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
1025         }
1026     }
1027
1028     if (!is_array($map)) {
1029         $map = array();
1030     }
1031     $row_no                         = 0;
1032     $vertical_display['edit']       = array();
1033     $vertical_display['delete']     = array();
1034     $vertical_display['data']       = array();
1035     $vertical_display['row_delete'] = array();
1036
1037     // Correction University of Virginia 19991216 in the while below
1038     // Previous code assumed that all tables have keys, specifically that
1039     // the phpMyAdmin GUI should support row delete/edit only for such
1040     // tables.
1041     // Although always using keys is arguably the prescribed way of
1042     // defining a relational table, it is not required. This will in
1043     // particular be violated by the novice.
1044     // We want to encourage phpMyAdmin usage by such novices. So the code
1045     // below has been changed to conditionally work as before when the
1046     // table being displayed has one or more keys; but to display
1047     // delete/edit options correctly for tables without keys.
1048
1049     $odd_row = true;
1050     while ($row = PMA_DBI_fetch_row($dt_result)) {
1051         // "vertical display" mode stuff
1052         if ($row_no != 0 && $_SESSION['tmp_user_values']['repeat_cells'] != 0 && !($row_no % $_SESSION['tmp_user_values']['repeat_cells'])
1053           && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1054            || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped'))
1055         {
1056             echo '<tr>' . "\n";
1057             if ($vertical_display['emptypre'] > 0) {
1058                 echo '    <th colspan="' . $vertical_display['emptypre'] . '">' . "\n"
1059                     .'        &nbsp;</th>' . "\n";
1060             }
1061
1062             foreach ($vertical_display['desc'] as $val) {
1063                 echo $val;
1064             }
1065
1066             if ($vertical_display['emptyafter'] > 0) {
1067                 echo '    <th colspan="' . $vertical_display['emptyafter'] . '">' . "\n"
1068                     .'        &nbsp;</th>' . "\n";
1069             }
1070             echo '</tr>' . "\n";
1071         } // end if
1072
1073         $class = $odd_row ? 'odd' : 'even';
1074         $odd_row = ! $odd_row;
1075         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1076          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1077             // pointer code part
1078             echo '    <tr class="' . $class . '">' . "\n";
1079             $class = '';
1080         }
1081
1082
1083         // 1. Prepares the row
1084         // 1.1 Results from a "SELECT" statement -> builds the
1085         //     WHERE clause to use in links (a unique key if possible)
1086         /**
1087          * @todo $where_clause could be empty, for example a table
1088          *       with only one field and it's a BLOB; in this case,
1089          *       avoid to display the delete and edit links
1090          */
1091         list($where_clause, $clause_is_unique) = PMA_getUniqueCondition($dt_result, $fields_cnt, $fields_meta, $row);
1092         $where_clause_html = urlencode($where_clause);
1093
1094         // 1.2 Defines the URLs for the modify/delete link(s)
1095
1096         if ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') {
1097             // We need to copy the value or else the == 'both' check will always return true
1098
1099             if ($GLOBALS['cfg']['PropertiesIconic'] === 'both') {
1100                 $iconic_spacer = '<div class="nowrap">';
1101             } else {
1102                 $iconic_spacer = '';
1103             }
1104
1105             // 1.2.1 Modify link(s)
1106             if ($is_display['edit_lnk'] == 'ur') { // update row case
1107                 $_url_params = array(
1108                     'db'               => $db,
1109                     'table'            => $table,
1110                     'where_clause'     => $where_clause,
1111                     'clause_is_unique' => $clause_is_unique,
1112                     'sql_query'        => $url_sql_query,
1113                     'goto'             => 'sql.php',
1114                 );
1115                 $edit_url = 'tbl_change.php' . PMA_generate_common_url($_url_params);
1116
1117                 $edit_str = PMA_getIcon('b_edit.png', __('Edit'), true);
1118             } // end if (1.2.1)
1119
1120             if (isset($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])) {
1121                 $_url_params = array(
1122                     'db'                    => $row[1],
1123                     'id_bookmark'           => $row[0],
1124                     'action_bookmark'       => '0',
1125                     'action_bookmark_all'   => '1',
1126                     'SQL'       => __('Execute bookmarked query'),
1127                 );
1128                 $bookmark_go = '<a href="import.php'
1129                                 . PMA_generate_common_url($_url_params)
1130                                 .' " title="' . __('Execute bookmarked query') . '">';
1131
1132                 $bookmark_go .= PMA_getIcon('b_bookmark.png', __('Execute bookmarked query'), true);
1133
1134                 $bookmark_go .= '</a>';
1135             } else {
1136                 $bookmark_go = '';
1137             }
1138
1139             // 1.2.2 Delete/Kill link(s)
1140             if ($is_display['del_lnk'] == 'dr') { // delete row case
1141                 $_url_params = array(
1142                     'db'        => $db,
1143                     'table'     => $table,
1144                     'sql_query' => $url_sql_query,
1145                     'zero_rows' => __('The row has been deleted'),
1146                     'goto'      => (empty($goto) ? 'tbl_sql.php' : $goto),
1147                 );
1148                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1149
1150                 $del_query = 'DELETE FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table)
1151                     . ' WHERE ' . $where_clause . ($clause_is_unique ? '' : ' LIMIT 1');
1152
1153                 $_url_params = array(
1154                     'db'        => $db,
1155                     'table'     => $table,
1156                     'sql_query' => $del_query,
1157                     'zero_rows' => __('The row has been deleted'),
1158                     'goto'      => $lnk_goto,
1159                 );
1160                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1161
1162                 $js_conf  = 'DELETE FROM ' . PMA_jsFormat($db) . '.' . PMA_jsFormat($table)
1163                           . ' WHERE ' . PMA_jsFormat($where_clause, false)
1164                           . ($clause_is_unique ? '' : ' LIMIT 1');
1165                 $del_str = PMA_getIcon('b_drop.png', __('Delete'), true);
1166             } elseif ($is_display['del_lnk'] == 'kp') { // kill process case
1167
1168                 $_url_params = array(
1169                     'db'        => $db,
1170                     'table'     => $table,
1171                     'sql_query' => $url_sql_query,
1172                     'goto'      => 'main.php',
1173                 );
1174                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1175
1176                 $_url_params = array(
1177                     'db'        => 'mysql',
1178                     'sql_query' => 'KILL ' . $row[0],
1179                     'goto'      => $lnk_goto,
1180                 );
1181                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1182                 $del_query = 'KILL ' . $row[0];
1183                 $js_conf  = 'KILL ' . $row[0];
1184                 $del_str = PMA_getIcon('b_drop.png', __('Kill'), true);
1185             } // end if (1.2.2)
1186
1187             // 1.3 Displays the links at left if required
1188             if ($GLOBALS['cfg']['ModifyDeleteAtLeft']
1189              && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1190               || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
1191                 $doWriteModifyAt = 'left';
1192                 require './libraries/display_tbl_links.lib.php';
1193             } // end if (1.3)
1194         } // end if (1)
1195
1196         // 2. Displays the rows' values
1197         for ($i = 0; $i < $fields_cnt; ++$i) {
1198             $meta    = $fields_meta[$i];
1199             $pointer = $i;
1200             //  See if this column should get highlight because it's used in the
1201             //  where-query.
1202             if (isset($highlight_columns) && (isset($highlight_columns[$meta->name]) || isset($highlight_columns[PMA_backquote($meta->name)]))) {
1203                 $condition_field = true;
1204             } else {
1205                 $condition_field = false;
1206             }
1207
1208             $mouse_events = '';
1209             if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical' && (!isset($GLOBALS['printview']) || ($GLOBALS['printview'] != '1'))) {
1210                 if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1211                     $mouse_events .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1212                               . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');" ';
1213                 }
1214                 if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1215                     $mouse_events .= ' onmousedown="setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\'); setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1216                 } else {
1217                     $mouse_events .= ' onmousedown="setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1218                 }
1219             }// end if
1220
1221             // Wrap MIME-transformations. [MIME]
1222             $default_function = 'default_function'; // default_function
1223             $transform_function = $default_function;
1224             $transform_options = array();
1225
1226             if ($GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
1227
1228                 if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation']) && !empty($GLOBALS['mime_map'][$meta->name]['transformation'])) {
1229                     $include_file = $GLOBALS['mime_map'][$meta->name]['transformation'];
1230
1231                     if (file_exists('./libraries/transformations/' . $include_file)) {
1232                         $transformfunction_name = str_replace('.inc.php', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
1233
1234                         require_once './libraries/transformations/' . $include_file;
1235
1236                         if (function_exists('PMA_transformation_' . $transformfunction_name)) {
1237                             $transform_function = 'PMA_transformation_' . $transformfunction_name;
1238                             $transform_options  = PMA_transformation_getOptions((isset($GLOBALS['mime_map'][$meta->name]['transformation_options']) ? $GLOBALS['mime_map'][$meta->name]['transformation_options'] : ''));
1239                             $meta->mimetype     = str_replace('_', '/', $GLOBALS['mime_map'][$meta->name]['mimetype']);
1240                         }
1241                     } // end if file_exists
1242                 } // end if transformation is set
1243             } // end if mime/transformation works.
1244
1245             $_url_params = array(
1246                 'db'            => $db,
1247                 'table'         => $table,
1248                 'where_clause'  => $where_clause,
1249                 'transform_key' => $meta->name,
1250             );
1251
1252             if (! empty($sql_query)) {
1253                 $_url_params['sql_query'] = $url_sql_query;
1254             }
1255
1256             $transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
1257
1258             // n u m e r i c
1259             if ($meta->numeric == 1) {
1260
1261                 // if two fields have the same name (this is possible
1262                 //       with self-join queries, for example), using $meta->name
1263                 //       will show both fields NULL even if only one is NULL,
1264                 //       so use the $pointer
1265
1266                 if (!isset($row[$i]) || is_null($row[$i])) {
1267                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1268                 } elseif ($row[$i] != '') {
1269
1270                     $nowrap = ' nowrap';
1271                     $where_comparison = ' = ' . $row[$i];
1272
1273                     $vertical_display['data'][$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);
1274                 } else {
1275                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ' nowrap' . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1276                 }
1277
1278             //  b l o b
1279
1280             } elseif (stristr($meta->type, 'BLOB')) {
1281                 // PMA_mysql_fetch_fields returns BLOB in place of
1282                 // TEXT fields type so we have to ensure it's really a BLOB
1283                 $field_flags = PMA_DBI_field_flags($dt_result, $i);
1284                 if (stristr($field_flags, 'BINARY')) {
1285                     if (!isset($row[$i]) || is_null($row[$i])) {
1286                         $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1287                     } else {
1288                         // for blobstreaming
1289
1290                         $bs_reference_exists = $allBSTablesExist = FALSE;
1291
1292                         // load PMA configuration
1293                         $PMA_Config = $GLOBALS['PMA_Config'];
1294
1295                         // if PMA configuration exists
1296                         if ($PMA_Config) {
1297                             // load BS variables
1298                             $pluginsExist = $PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST');
1299
1300                             // if BS plugins exist
1301                             if ($pluginsExist) {
1302                                 // load BS databases
1303                                 $bs_tables = $PMA_Config->get('BLOBSTREAMABLE_DATABASES');
1304
1305                                 // if BS db array and specified db string not empty and valid
1306                                 if (!empty($bs_tables) && strlen($db) > 0) {
1307                                     $bs_tables = $bs_tables[$db];
1308
1309                                     if (isset($bs_tables)) {
1310                                         $allBSTablesExist = TRUE;
1311
1312                                         // check if BS tables exist for given database
1313                                         foreach ($bs_tables as $table_key=>$bs_tbl)
1314                                             if (!$bs_tables[$table_key]['Exists']) {
1315                                                 $allBSTablesExist = FALSE;
1316                                                 break;
1317                                             }
1318                                     }
1319                                 }
1320                             }
1321                         }
1322
1323                         // if necessary BS tables exist
1324                         if ($allBSTablesExist) {
1325                             $bs_reference_exists = PMA_BS_ReferenceExists($row[$i], $db);
1326                         }
1327
1328                         // if valid BS reference exists
1329                         if ($bs_reference_exists) {
1330                             $blobtext = PMA_BS_CreateReferenceLink($row[$i], $db);
1331                         } else {
1332                             $blobtext = PMA_handle_non_printable_contents('BLOB', (isset($row[$i]) ? $row[$i] : ''), $transform_function, $transform_options, $default_function, $meta, $_url_params);
1333                         }
1334
1335                         $vertical_display['data'][$row_no][$i]      = '    <td align="left"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $blobtext . '</td>';
1336                         unset($blobtext);
1337                     }
1338                 // not binary:
1339                 } else {
1340                     if (!isset($row[$i]) || is_null($row[$i])) {
1341                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1342                     } elseif ($row[$i] != '') {
1343                         // if a transform function for blob is set, none of these replacements will be made
1344                         if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P') {
1345                             $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1346                         }
1347                         // displays all space characters, 4 space
1348                         // characters for tabulations and <cr>/<lf>
1349                         $row[$i]     = ($default_function != $transform_function ? $transform_function($row[$i], $transform_options, $meta) : $default_function($row[$i], array(), $meta));
1350
1351                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $row[$i] . '</td>' . "\n";
1352                     } else {
1353                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1354                     }
1355                 }
1356             // n o t   n u m e r i c   a n d   n o t   B L O B
1357             } else {
1358                 if (!isset($row[$i]) || is_null($row[$i])) {
1359                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1360                 } elseif ($row[$i] != '') {
1361                     // support blanks in the key
1362                     $relation_id = $row[$i];
1363
1364                     // Cut all fields to $GLOBALS['cfg']['LimitChars']
1365                     // (unless it's a link-type transformation)
1366                     if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['tmp_user_values']['display_text'] == 'P' && !strpos($transform_function, 'link') === true) {
1367                         $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1368                     }
1369
1370                     // displays special characters from binaries
1371                     $field_flags = PMA_DBI_field_flags($dt_result, $i);
1372                     if (isset($meta->_type) && $meta->_type === MYSQLI_TYPE_BIT) {
1373                         $row[$i]     = PMA_printable_bit_value($row[$i], $meta->length);
1374                         // some results of PROCEDURE ANALYSE() are reported as
1375                         // being BINARY but they are quite readable,
1376                         // so don't treat them as BINARY
1377                     } elseif (stristr($field_flags, 'BINARY') && $meta->type == 'string' && !(isset($GLOBALS['is_analyse']) && $GLOBALS['is_analyse'])) {
1378                         if ($_SESSION['tmp_user_values']['display_binary']) {
1379                             // user asked to see the real contents of BINARY
1380                             // fields
1381                             if ($_SESSION['tmp_user_values']['display_binary_as_hex'] && PMA_contains_nonprintable_ascii($row[$i])) {
1382                                 $row[$i] = bin2hex($row[$i]);
1383                                                         }
1384                                                         else {
1385                                 $row[$i] = htmlspecialchars(PMA_replace_binary_contents($row[$i]));
1386                                                         }
1387                         } else {
1388                             // we show the BINARY message and field's size
1389                             // (or maybe use a transformation)
1390                             $row[$i] = PMA_handle_non_printable_contents('BINARY', $row[$i], $transform_function, $transform_options, $default_function, $meta, $_url_params);
1391                         }
1392                     }
1393
1394                     // transform functions may enable no-wrapping:
1395                     $function_nowrap = $transform_function . '_nowrap';
1396                     $bool_nowrap = (($default_function != $transform_function && function_exists($function_nowrap)) ? $function_nowrap($transform_options) : false);
1397
1398                     // do not wrap if date field type
1399                     $nowrap = ((preg_match('@DATE|TIME@i', $meta->type) || $bool_nowrap) ? ' nowrap' : '');
1400                     $where_comparison = ' = \'' . PMA_sqlAddslashes($row[$i]) . '\'';
1401                     $vertical_display['data'][$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);
1402
1403                 } else {
1404                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1405                 }
1406             }
1407
1408             // output stored cell
1409             if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1410              || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1411                 echo $vertical_display['data'][$row_no][$i];
1412             }
1413
1414             if (isset($vertical_display['rowdata'][$i][$row_no])) {
1415                 $vertical_display['rowdata'][$i][$row_no] .= $vertical_display['data'][$row_no][$i];
1416             } else {
1417                 $vertical_display['rowdata'][$i][$row_no] = $vertical_display['data'][$row_no][$i];
1418             }
1419         } // end for (2)
1420
1421         // 3. Displays the modify/delete links on the right if required
1422         if ($GLOBALS['cfg']['ModifyDeleteAtRight']
1423          && ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1424           || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped')) {
1425                 $doWriteModifyAt = 'right';
1426                 require './libraries/display_tbl_links.lib.php';
1427         } // end if (3)
1428
1429         if ($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal'
1430          || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') {
1431             ?>
1432 </tr>
1433             <?php
1434         } // end if
1435
1436         // 4. Gather links of del_urls and edit_urls in an array for later
1437         //    output
1438         if (!isset($vertical_display['edit'][$row_no])) {
1439             $vertical_display['edit'][$row_no]       = '';
1440             $vertical_display['delete'][$row_no]     = '';
1441             $vertical_display['row_delete'][$row_no] = '';
1442         }
1443
1444         $column_style_vertical = '';
1445         if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1446             $column_style_vertical .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1447                          . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');"';
1448         }
1449         $column_marker_vertical = '';
1450         if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1451             $column_marker_vertical .= 'setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\');';
1452         }
1453
1454         if (!empty($del_url) && $is_display['del_lnk'] != 'kp') {
1455             $vertical_display['row_delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1456                                                      .  '        <input type="checkbox" id="id_rows_to_delete' . $row_no . '[%_PMA_CHECKBOX_DIR_%]" name="rows_to_delete[' . $where_clause_html . ']"'
1457                                                      .  ' onclick="' . $column_marker_vertical . 'copyCheckboxesRange(\'rowsDeleteForm\', \'id_rows_to_delete' . $row_no . '\',\'[%_PMA_CHECKBOX_DIR_%]\');"'
1458                                                      .  ' value="' . htmlspecialchars($del_query) . '" ' . (isset($GLOBALS['checkall']) ? 'checked="checked"' : '') . ' />' . "\n"
1459                                                      .  '    </td>' . "\n";
1460         } else {
1461             unset($vertical_display['row_delete'][$row_no]);
1462         }
1463
1464         if (isset($edit_url)) {
1465             $vertical_display['edit'][$row_no]   .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1466                                                  . PMA_linkOrButton($edit_url, $edit_str, array(), false)
1467                                                  . $bookmark_go
1468                                                  .  '    </td>' . "\n";
1469         } else {
1470             unset($vertical_display['edit'][$row_no]);
1471         }
1472
1473         if (isset($del_url)) {
1474             $vertical_display['delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1475                                                  . PMA_linkOrButton($del_url, $del_str, (isset($js_conf) ? $js_conf : ''), false)
1476                                                  .  '    </td>' . "\n";
1477         } else {
1478             unset($vertical_display['delete'][$row_no]);
1479         }
1480
1481         echo (($_SESSION['tmp_user_values']['disp_direction'] == 'horizontal' || $_SESSION['tmp_user_values']['disp_direction'] == 'horizontalflipped') ? "\n" : '');
1482         $row_no++;
1483     } // end while
1484
1485     // this is needed by PMA_displayTable() to generate the proper param
1486     // in the multi-edit and multi-delete form
1487     return $clause_is_unique;
1488 } // end of the 'PMA_displayTableBody()' function
1489
1490
1491 /**
1492  * Do display the result table with the vertical direction mode.
1493  * Credits for this feature goes to Garvin Hicking <hicking@faktor-e.de>.
1494  *
1495  * @return  boolean  always true
1496  *
1497  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
1498  * @global  array    $vertical_display the information to display
1499  *
1500  * @access  private
1501  *
1502  * @see     PMA_displayTable()
1503  */
1504 function PMA_displayVerticalTable()
1505 {
1506     global $vertical_display;
1507
1508     // Displays "multi row delete" link at top if required
1509     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1510         echo '<tr>' . "\n";
1511         echo $vertical_display['textbtn'];
1512         $foo_counter = 0;
1513         foreach ($vertical_display['row_delete'] as $val) {
1514             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1515                 echo '<th></th>' . "\n";
1516             }
1517
1518             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', '', $val);
1519             $foo_counter++;
1520         } // end while
1521         echo '</tr>' . "\n";
1522     } // end if
1523
1524     // Displays "edit" link at top if required
1525     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1526         echo '<tr>' . "\n";
1527         if (!is_array($vertical_display['row_delete'])) {
1528             echo $vertical_display['textbtn'];
1529         }
1530         $foo_counter = 0;
1531         foreach ($vertical_display['edit'] as $val) {
1532             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1533                 echo '    <th></th>' . "\n";
1534             }
1535
1536             echo $val;
1537             $foo_counter++;
1538         } // end while
1539         echo '</tr>' . "\n";
1540     } // end if
1541
1542     // Displays "delete" link at top if required
1543     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1544         echo '<tr>' . "\n";
1545         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1546             echo $vertical_display['textbtn'];
1547         }
1548         $foo_counter = 0;
1549         foreach ($vertical_display['delete'] as $val) {
1550             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1551                 echo '<th></th>' . "\n";
1552             }
1553
1554             echo $val;
1555             $foo_counter++;
1556         } // end while
1557         echo '</tr>' . "\n";
1558     } // end if
1559
1560     // Displays data
1561     foreach ($vertical_display['desc'] AS $key => $val) {
1562
1563         echo '<tr>' . "\n";
1564         echo $val;
1565
1566         $foo_counter = 0;
1567         foreach ($vertical_display['rowdata'][$key] as $subval) {
1568             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) and !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1569                 echo $val;
1570             }
1571
1572             echo $subval;
1573             $foo_counter++;
1574         } // end while
1575
1576         echo '</tr>' . "\n";
1577     } // end while
1578
1579     // Displays "multi row delete" link at bottom if required
1580     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1581         echo '<tr>' . "\n";
1582         echo $vertical_display['textbtn'];
1583         $foo_counter = 0;
1584         foreach ($vertical_display['row_delete'] as $val) {
1585             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1586                 echo '<th></th>' . "\n";
1587             }
1588
1589             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', 'r', $val);
1590             $foo_counter++;
1591         } // end while
1592         echo '</tr>' . "\n";
1593     } // end if
1594
1595     // Displays "edit" link at bottom if required
1596     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1597         echo '<tr>' . "\n";
1598         if (!is_array($vertical_display['row_delete'])) {
1599             echo $vertical_display['textbtn'];
1600         }
1601         $foo_counter = 0;
1602         foreach ($vertical_display['edit'] as $val) {
1603             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1604                 echo '<th></th>' . "\n";
1605             }
1606
1607             echo $val;
1608             $foo_counter++;
1609         } // end while
1610         echo '</tr>' . "\n";
1611     } // end if
1612
1613     // Displays "delete" link at bottom if required
1614     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1615         echo '<tr>' . "\n";
1616         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1617             echo $vertical_display['textbtn'];
1618         }
1619         $foo_counter = 0;
1620         foreach ($vertical_display['delete'] as $val) {
1621             if (($foo_counter != 0) && ($_SESSION['tmp_user_values']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['tmp_user_values']['repeat_cells'])) {
1622                 echo '<th></th>' . "\n";
1623             }
1624
1625             echo $val;
1626             $foo_counter++;
1627         } // end while
1628         echo '</tr>' . "\n";
1629     }
1630
1631     return true;
1632 } // end of the 'PMA_displayVerticalTable' function
1633
1634 /**
1635  *
1636  * @uses    $_SESSION['tmp_user_values']['disp_direction']
1637  * @uses    $_REQUEST['disp_direction']
1638  * @uses    $GLOBALS['cfg']['DefaultDisplay']
1639  * @uses    $_SESSION['tmp_user_values']['repeat_cells']
1640  * @uses    $_REQUEST['repeat_cells']
1641  * @uses    $GLOBALS['cfg']['RepeatCells']
1642  * @uses    $_SESSION['tmp_user_values']['max_rows']
1643  * @uses    $_REQUEST['session_max_rows']
1644  * @uses    $GLOBALS['cfg']['MaxRows']
1645  * @uses    $_SESSION['tmp_user_values']['pos']
1646  * @uses    $_REQUEST['pos']
1647  * @uses    $_SESSION['tmp_user_values']['display_text']
1648  * @uses    $_REQUEST['display_text']
1649  * @uses    $_SESSION['tmp_user_values']['relational_display']
1650  * @uses    $_REQUEST['relational_display']
1651  * @uses    $_SESSION['tmp_user_values']['display_binary']
1652  * @uses    $_REQUEST['display_binary']
1653  * @uses    $_SESSION['tmp_user_values']['display_binary_as_hex']
1654  * @uses    $_REQUEST['display_binary_as_hex']
1655  * @uses    $_SESSION['tmp_user_values']['display_blob']
1656  * @uses    $_REQUEST['display_blob']
1657  * @uses    PMA_isValid()
1658  * @uses    $GLOBALS['sql_query']
1659  * @todo    make maximum remembered queries configurable
1660  * @todo    move/split into SQL class!?
1661  * @todo    currently this is called twice unnecessary
1662  * @todo    ignore LIMIT and ORDER in query!?
1663  */
1664 function PMA_displayTable_checkConfigParams()
1665 {
1666     $sql_md5 = md5($GLOBALS['sql_query']);
1667
1668     $_SESSION['tmp_user_values']['query'][$sql_md5]['sql'] = $GLOBALS['sql_query'];
1669
1670     if (PMA_isValid($_REQUEST['disp_direction'], array('horizontal', 'vertical', 'horizontalflipped'))) {
1671         $_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'] = $_REQUEST['disp_direction'];
1672         unset($_REQUEST['disp_direction']);
1673     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'])) {
1674         $_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'] = $GLOBALS['cfg']['DefaultDisplay'];
1675     }
1676
1677     if (PMA_isValid($_REQUEST['repeat_cells'], 'numeric')) {
1678         $_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'] = $_REQUEST['repeat_cells'];
1679         unset($_REQUEST['repeat_cells']);
1680     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'])) {
1681         $_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'] = $GLOBALS['cfg']['RepeatCells'];
1682     }
1683
1684     // as this is a form value, the type is always string so we cannot
1685     // use PMA_isValid($_REQUEST['session_max_rows'], 'integer')
1686     if ((PMA_isValid($_REQUEST['session_max_rows'], 'numeric')
1687         && (int) $_REQUEST['session_max_rows'] == $_REQUEST['session_max_rows'])
1688         || $_REQUEST['session_max_rows'] == 'all') {
1689         $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'] = $_REQUEST['session_max_rows'];
1690         unset($_REQUEST['session_max_rows']);
1691     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'])) {
1692         $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'] = $GLOBALS['cfg']['MaxRows'];
1693     }
1694
1695     if (PMA_isValid($_REQUEST['pos'], 'numeric')) {
1696         $_SESSION['tmp_user_values']['query'][$sql_md5]['pos'] = $_REQUEST['pos'];
1697         unset($_REQUEST['pos']);
1698     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['pos'])) {
1699         $_SESSION['tmp_user_values']['query'][$sql_md5]['pos'] = 0;
1700     }
1701
1702     if (PMA_isValid($_REQUEST['display_text'], array('P', 'F'))) {
1703         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'] = $_REQUEST['display_text'];
1704         unset($_REQUEST['display_text']);
1705     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'])) {
1706         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'] = 'P';
1707     }
1708
1709     if (PMA_isValid($_REQUEST['relational_display'], array('K', 'D'))) {
1710         $_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'] = $_REQUEST['relational_display'];
1711         unset($_REQUEST['relational_display']);
1712     } elseif (empty($_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'])) {
1713         $_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'] = 'K';
1714     }
1715
1716     if (isset($_REQUEST['display_binary'])) {
1717         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary'] = true;
1718         unset($_REQUEST['display_binary']);
1719     } elseif (isset($_REQUEST['display_options_form'])) {
1720         // we know that the checkbox was unchecked
1721         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary']);
1722     } else {
1723         // selected by default because some operations like OPTIMIZE TABLE
1724         // and all queries involving functions return "binary" contents,
1725         // according to low-level field flags
1726         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary'] = true;
1727     }
1728
1729     if (isset($_REQUEST['display_binary_as_hex'])) {
1730         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex'] = true;
1731         unset($_REQUEST['display_binary_as_hex']);
1732     } elseif (isset($_REQUEST['display_options_form'])) {
1733         // we know that the checkbox was unchecked
1734         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex']);
1735     } else {
1736         // display_binary_as_hex config option
1737         if (isset($GLOBALS['cfg']['DisplayBinaryAsHex']) && true === $GLOBALS['cfg']['DisplayBinaryAsHex']) {
1738                 $_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex'] = true;
1739                 }
1740     }
1741
1742     if (isset($_REQUEST['display_blob'])) {
1743         $_SESSION['tmp_user_values']['query'][$sql_md5]['display_blob'] = true;
1744         unset($_REQUEST['display_blob']);
1745     } elseif (isset($_REQUEST['display_options_form'])) {
1746         // we know that the checkbox was unchecked
1747         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_blob']);
1748     }
1749
1750     if (isset($_REQUEST['hide_transformation'])) {
1751         $_SESSION['tmp_user_values']['query'][$sql_md5]['hide_transformation'] = true;
1752         unset($_REQUEST['hide_transformation']);
1753     } elseif (isset($_REQUEST['display_options_form'])) {
1754         // we know that the checkbox was unchecked
1755         unset($_SESSION['tmp_user_values']['query'][$sql_md5]['hide_transformation']);
1756     }
1757
1758     // move current query to the last position, to be removed last
1759     // so only least executed query will be removed if maximum remembered queries
1760     // limit is reached
1761     $tmp = $_SESSION['tmp_user_values']['query'][$sql_md5];
1762     unset($_SESSION['tmp_user_values']['query'][$sql_md5]);
1763     $_SESSION['tmp_user_values']['query'][$sql_md5] = $tmp;
1764
1765     // do not exceed a maximum number of queries to remember
1766     if (count($_SESSION['tmp_user_values']['query']) > 10) {
1767         array_shift($_SESSION['tmp_user_values']['query']);
1768         //echo 'deleting one element ...';
1769     }
1770
1771     // populate query configuration
1772     $_SESSION['tmp_user_values']['display_text'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['display_text'];
1773     $_SESSION['tmp_user_values']['relational_display'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['relational_display'];
1774     $_SESSION['tmp_user_values']['display_binary'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary']) ? true : false;
1775     $_SESSION['tmp_user_values']['display_binary_as_hex'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_binary_as_hex']) ? true : false;
1776     $_SESSION['tmp_user_values']['display_blob'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['display_blob']) ? true : false;
1777     $_SESSION['tmp_user_values']['hide_transformation'] = isset($_SESSION['tmp_user_values']['query'][$sql_md5]['hide_transformation']) ? true : false;
1778     $_SESSION['tmp_user_values']['pos'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['pos'];
1779     $_SESSION['tmp_user_values']['max_rows'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['max_rows'];
1780     $_SESSION['tmp_user_values']['repeat_cells'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['repeat_cells'];
1781     $_SESSION['tmp_user_values']['disp_direction'] = $_SESSION['tmp_user_values']['query'][$sql_md5]['disp_direction'];
1782
1783     /*
1784      * debugging
1785     echo '<pre>';
1786     var_dump($_SESSION['tmp_user_values']);
1787     echo '</pre>';
1788      */
1789 }
1790
1791 /**
1792  * Displays a table of results returned by a SQL query.
1793  * This function is called by the "sql.php" script.
1794  *
1795  * @param   integer the link id associated to the query which results have
1796  *                  to be displayed
1797  * @param   array   the display mode
1798  * @param   array   the analyzed query
1799  *
1800  * @uses    $_SESSION['tmp_user_values']['pos']
1801  * @global  string   $db                the database name
1802  * @global  string   $table             the table name
1803  * @global  string   $goto              the URL to go back in case of errors
1804  * @global  string   $sql_query         the current SQL query
1805  * @global  integer  $num_rows          the total number of rows returned by the
1806  *                                      SQL query
1807  * @global  integer  $unlim_num_rows    the total number of rows returned by the
1808  *                                      SQL query without any programmatically
1809  *                                      appended "LIMIT" clause
1810  * @global  array    $fields_meta       the list of fields properties
1811  * @global  integer  $fields_cnt        the total number of fields returned by
1812  *                                      the SQL query
1813  * @global  array    $vertical_display  informations used with vertical display
1814  *                                      mode
1815  * @global  array    $highlight_columns column names to highlight
1816  * @global  array    $cfgRelation       the relation settings
1817  *
1818  * @access  private
1819  *
1820  * @see     PMA_showMessage(), PMA_setDisplayMode(),
1821  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
1822  *          PMA_displayTableBody(), PMA_displayResultsOperations()
1823  */
1824 function PMA_displayTable(&$dt_result, &$the_disp_mode, $analyzed_sql)
1825 {
1826     global $db, $table, $goto;
1827     global $sql_query, $num_rows, $unlim_num_rows, $fields_meta, $fields_cnt;
1828     global $vertical_display, $highlight_columns;
1829     global $cfgRelation;
1830     global $showtable;
1831
1832     // why was this called here? (already called from sql.php)
1833     //PMA_displayTable_checkConfigParams();
1834
1835     /**
1836      * @todo move this to a central place
1837      * @todo for other future table types
1838      */
1839     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
1840
1841     if ($is_innodb
1842      && ! isset($analyzed_sql[0]['queryflags']['union'])
1843      && ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
1844      && (empty($analyzed_sql[0]['where_clause'])
1845       || $analyzed_sql[0]['where_clause'] == '1 ')) {
1846         // "j u s t   b r o w s i n g"
1847         $pre_count = '~';
1848         $after_count = PMA_showHint(PMA_sanitize(__('May be approximate. See [a@./Documentation.html#faq3_11@Documentation]FAQ 3.11[/a]')), true);
1849     } else {
1850         $pre_count = '';
1851         $after_count = '';
1852     }
1853
1854     // 1. ----- Prepares the work -----
1855
1856     // 1.1 Gets the informations about which functionalities should be
1857     //     displayed
1858     $total      = '';
1859     $is_display = PMA_setDisplayMode($the_disp_mode, $total);
1860
1861     // 1.2 Defines offsets for the next and previous pages
1862     if ($is_display['nav_bar'] == '1') {
1863         if ($_SESSION['tmp_user_values']['max_rows'] == 'all') {
1864             $pos_next     = 0;
1865             $pos_prev     = 0;
1866         } else {
1867             $pos_next     = $_SESSION['tmp_user_values']['pos'] + $_SESSION['tmp_user_values']['max_rows'];
1868             $pos_prev     = $_SESSION['tmp_user_values']['pos'] - $_SESSION['tmp_user_values']['max_rows'];
1869             if ($pos_prev < 0) {
1870                 $pos_prev = 0;
1871             }
1872         }
1873     } // end if
1874
1875     // 1.3 Find the sort expression
1876
1877     // we need $sort_expression and $sort_expression_nodirection
1878     // even if there are many table references
1879     if (! empty($analyzed_sql[0]['order_by_clause'])) {
1880         $sort_expression = trim(str_replace('  ', ' ', $analyzed_sql[0]['order_by_clause']));
1881         /**
1882          * Get rid of ASC|DESC
1883          */
1884         preg_match('@(.*)([[:space:]]*(ASC|DESC))@si', $sort_expression, $matches);
1885         $sort_expression_nodirection = isset($matches[1]) ? trim($matches[1]) : $sort_expression;
1886         $sort_direction = isset($matches[2]) ? trim($matches[2]) : '';
1887         unset($matches);
1888     } else {
1889         $sort_expression = $sort_expression_nodirection = $sort_direction = '';
1890     }
1891
1892     // 1.4 Prepares display of first and last value of the sorted column
1893
1894     if (! empty($sort_expression_nodirection)) {
1895         if (strpos($sort_expression_nodirection, '.') === false) {
1896             $sort_table = $table;
1897             $sort_column = $sort_expression_nodirection;
1898         } else {
1899             list($sort_table, $sort_column) = explode('.', $sort_expression_nodirection);
1900         }
1901         $sort_table = PMA_unQuote($sort_table);
1902         $sort_column = PMA_unQuote($sort_column);
1903         // find the sorted column index in row result
1904         // (this might be a multi-table query)
1905         $sorted_column_index = false;
1906         foreach($fields_meta as $key => $meta) {
1907             if ($meta->table == $sort_table && $meta->name == $sort_column) {
1908                 $sorted_column_index = $key;
1909                 break;
1910             }
1911         }
1912         if ($sorted_column_index !== false) {
1913             // fetch first row of the result set
1914             $row = PMA_DBI_fetch_row($dt_result);
1915             $column_for_first_row = substr($row[$sorted_column_index], 0, $GLOBALS['cfg']['LimitChars']);
1916             // fetch last row of the result set
1917             PMA_DBI_data_seek($dt_result, $num_rows - 1);
1918             $row = PMA_DBI_fetch_row($dt_result);
1919             $column_for_last_row = substr($row[$sorted_column_index], 0, $GLOBALS['cfg']['LimitChars']);
1920             // reset to first row for the loop in PMA_displayTableBody()
1921             PMA_DBI_data_seek($dt_result, 0);
1922             // we could also use here $sort_expression_nodirection
1923             $sorted_column_message = ' [' . htmlspecialchars($sort_column) . ': <strong>' . htmlspecialchars($column_for_first_row) . ' - ' . htmlspecialchars($column_for_last_row) . '</strong>]';
1924             unset($row, $column_for_first_row, $column_for_last_row);
1925         }
1926         unset($sorted_column_index, $sort_table, $sort_column);
1927     }
1928
1929     // 2. ----- Displays the top of the page -----
1930
1931     // 2.1 Displays a messages with position informations
1932     if ($is_display['nav_bar'] == '1' && isset($pos_next)) {
1933         if (isset($unlim_num_rows) && $unlim_num_rows != $total) {
1934             $selectstring = ', ' . $unlim_num_rows . ' ' . __('in query');
1935         } else {
1936             $selectstring = '';
1937         }
1938         $last_shown_rec = ($_SESSION['tmp_user_values']['max_rows'] == 'all' || $pos_next > $total)
1939                         ? $total - 1
1940                         : $pos_next - 1;
1941
1942         if (PMA_Table::isView($db, $table)
1943          && $total == $GLOBALS['cfg']['MaxExactCountViews']) {
1944             $message = PMA_Message::notice(__('This view has at least this number of rows. Please refer to %sdocumentation%s.'));
1945             $message->addParam('[a@./Documentation.html#cfg_MaxExactCount@_blank]');
1946             $message->addParam('[/a]');
1947             $message_view_warning = PMA_showHint($message);
1948         } else {
1949             $message_view_warning = false;
1950         }
1951
1952         $message = PMA_Message::success(__('Showing rows'));
1953         $message->addMessage($_SESSION['tmp_user_values']['pos']);
1954         if ($message_view_warning) {
1955             $message->addMessage('...', ' - ');
1956             $message->addMessage($message_view_warning);
1957             $message->addMessage('(');
1958         } else {
1959             $message->addMessage($last_shown_rec, ' - ');
1960             $message->addMessage(' (');
1961             $message->addMessage($pre_count  . PMA_formatNumber($total, 0));
1962             $message->addString(__('total'));
1963             if (!empty($after_count)) {
1964                 $message->addMessage($after_count);
1965             }
1966             $message->addMessage($selectstring, '');
1967             $message->addMessage(', ', '');
1968         }
1969
1970         $messagge_qt = PMA_Message::notice(__('Query took %01.4f sec'));
1971         $messagge_qt->addParam($GLOBALS['querytime']);
1972
1973         $message->addMessage($messagge_qt, '');
1974         $message->addMessage(')', '');
1975
1976         $message->addMessage(isset($sorted_column_message) ? $sorted_column_message : '', '');
1977
1978         PMA_showMessage($message, $sql_query, 'success');
1979
1980     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
1981         PMA_showMessage(__('Your SQL query has been executed successfully'), $sql_query, 'success');
1982     }
1983
1984     // 2.3 Displays the navigation bars
1985     if (! strlen($table)) {
1986         if (isset($analyzed_sql[0]['query_type'])
1987            && $analyzed_sql[0]['query_type'] == 'SELECT') {
1988             // table does not always contain a real table name,
1989             // for example in MySQL 5.0.x, the query SHOW STATUS
1990             // returns STATUS as a table name
1991             $table = $fields_meta[0]->table;
1992         } else {
1993             $table = '';
1994         }
1995     }
1996
1997     if ($is_display['nav_bar'] == '1') {
1998         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, 'top_direction_dropdown');
1999         echo "\n";
2000     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2001         echo "\n" . '<br /><br />' . "\n";
2002     }
2003
2004     // 2b ----- Get field references from Database -----
2005     // (see the 'relation' configuration variable)
2006
2007     // initialize map
2008     $map = array();
2009
2010     // find tables
2011     $target=array();
2012     if (isset($analyzed_sql[0]['table_ref']) && is_array($analyzed_sql[0]['table_ref'])) {
2013         foreach ($analyzed_sql[0]['table_ref'] AS $table_ref_position => $table_ref) {
2014            $target[] = $analyzed_sql[0]['table_ref'][$table_ref_position]['table_true_name'];
2015         }
2016     }
2017     $tabs    = '(\'' . join('\',\'', $target) . '\')';
2018
2019     if ($cfgRelation['displaywork']) {
2020         if (! strlen($table)) {
2021             $exist_rel = false;
2022         } else {
2023             $exist_rel = PMA_getForeigners($db, $table, '', 'both');
2024             if ($exist_rel) {
2025                 foreach ($exist_rel AS $master_field => $rel) {
2026                     $display_field = PMA_getDisplayField($rel['foreign_db'], $rel['foreign_table']);
2027                     $map[$master_field] = array($rel['foreign_table'],
2028                                           $rel['foreign_field'],
2029                                           $display_field,
2030                                           $rel['foreign_db']);
2031                 } // end while
2032             } // end if
2033         } // end if
2034     } // end if
2035     // end 2b
2036
2037     // 3. ----- Displays the results table -----
2038     PMA_displayTableHeaders($is_display, $fields_meta, $fields_cnt, $analyzed_sql, $sort_expression, $sort_expression_nodirection, $sort_direction);
2039     $url_query = '';
2040     echo '<tbody>' . "\n";
2041     $clause_is_unique = PMA_displayTableBody($dt_result, $is_display, $map, $analyzed_sql);
2042     // vertical output case
2043     if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical') {
2044         PMA_displayVerticalTable();
2045     } // end if
2046     unset($vertical_display);
2047     echo '</tbody>' . "\n";
2048     ?>
2049 </table>
2050
2051     <?php
2052     // 4. ----- Displays the link for multi-fields edit and delete
2053
2054     if ($is_display['del_lnk'] == 'dr' && $is_display['del_lnk'] != 'kp') {
2055
2056         $delete_text = $is_display['del_lnk'] == 'dr' ? __('Delete') : __('Kill');
2057
2058         $_url_params = array(
2059             'db'        => $db,
2060             'table'     => $table,
2061             'sql_query' => $sql_query,
2062             'goto'      => $goto,
2063         );
2064         $uncheckall_url = 'sql.php' . PMA_generate_common_url($_url_params);
2065
2066         $_url_params['checkall'] = '1';
2067         $checkall_url = 'sql.php' . PMA_generate_common_url($_url_params);
2068
2069         if ($_SESSION['tmp_user_values']['disp_direction'] == 'vertical') {
2070             $checkall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', true)) return false;';
2071             $uncheckall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', false)) return false;';
2072         } else {
2073             $checkall_params['onclick'] = 'if (markAllRows(\'rowsDeleteForm\')) return false;';
2074             $uncheckall_params['onclick'] = 'if (unMarkAllRows(\'rowsDeleteForm\')) return false;';
2075         }
2076         $checkall_link = PMA_linkOrButton($checkall_url, __('Check All'), $checkall_params, false);
2077         $uncheckall_link = PMA_linkOrButton($uncheckall_url, __('Uncheck All'), $uncheckall_params, false);
2078         if ($_SESSION['tmp_user_values']['disp_direction'] != 'vertical') {
2079             echo '<img class="selectallarrow" width="38" height="22"'
2080                 .' src="' . $GLOBALS['pmaThemeImage'] . 'arrow_' . $GLOBALS['text_dir'] . '.png' . '"'
2081                 .' alt="' . __('With selected:') . '" />';
2082         }
2083         echo $checkall_link . "\n"
2084             .' / ' . "\n"
2085             .$uncheckall_link . "\n"
2086             .'<i>' . __('With selected:') . '</i>' . "\n";
2087
2088         PMA_buttonOrImage('submit_mult', 'mult_submit',
2089             'submit_mult_change', __('Change'), 'b_edit.png');
2090         PMA_buttonOrImage('submit_mult', 'mult_submit',
2091             'submit_mult_delete', $delete_text, 'b_drop.png');
2092         if ($analyzed_sql[0]['querytype'] == 'SELECT') {
2093             PMA_buttonOrImage('submit_mult', 'mult_submit',
2094                 'submit_mult_export', __('Export'),
2095                 'b_tblexport.png');
2096         }
2097         echo "\n";
2098
2099         echo '<input type="hidden" name="sql_query"'
2100             .' value="' . htmlspecialchars($sql_query) . '" />' . "\n";
2101         echo '<input type="hidden" name="url_query"'
2102             .' value="' . $GLOBALS['url_query'] . '" />' . "\n";
2103
2104         echo '<input type="hidden" name="clause_is_unique"'
2105             .' value="' . $clause_is_unique . '" />' . "\n";
2106
2107         echo '</form>' . "\n";
2108     }
2109
2110     // 5. ----- Displays the navigation bar at the bottom if required -----
2111
2112     if ($is_display['nav_bar'] == '1') {
2113         echo '<br />' . "\n";
2114         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query, 'bottom_direction_dropdown');
2115     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2116         echo "\n" . '<br /><br />' . "\n";
2117     }
2118
2119     // 6. ----- Displays "Query results operations"
2120     if (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2121         PMA_displayResultsOperations($the_disp_mode, $analyzed_sql);
2122     }
2123 } // end of the 'PMA_displayTable()' function
2124
2125 function default_function($buffer) {
2126     $buffer = htmlspecialchars($buffer);
2127     $buffer = str_replace("\011", ' &nbsp;&nbsp;&nbsp;',
2128         str_replace('  ', ' &nbsp;', $buffer));
2129     $buffer = preg_replace("@((\015\012)|(\015)|(\012))@", '<br />', $buffer);
2130
2131     return $buffer;
2132 }
2133
2134 /**
2135  * Displays operations that are available on results.
2136  *
2137  * @param   array   the display mode
2138  * @param   array   the analyzed query
2139  *
2140  * @uses    $_SESSION['tmp_user_values']['pos']
2141  * @uses    $_SESSION['tmp_user_values']['display_text']
2142  * @global  string   $db                the database name
2143  * @global  string   $table             the table name
2144  * @global  string   $sql_query         the current SQL query
2145  * @global  integer  $unlim_num_rows    the total number of rows returned by the
2146  *                                      SQL query without any programmatically
2147  *                                      appended "LIMIT" clause
2148  *
2149  * @access  private
2150  *
2151  * @see     PMA_showMessage(), PMA_setDisplayMode(),
2152  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
2153  *          PMA_displayTableBody(), PMA_displayResultsOperations()
2154  */
2155 function PMA_displayResultsOperations($the_disp_mode, $analyzed_sql) {
2156     global $db, $table, $sql_query, $unlim_num_rows;
2157
2158     $header_shown = FALSE;
2159     $header = '<fieldset><legend>' . __('Query results operations') . '</legend>';
2160
2161     if ($the_disp_mode[6] == '1' || $the_disp_mode[9] == '1') {
2162         // Displays "printable view" link if required
2163         if ($the_disp_mode[9] == '1') {
2164
2165             if (!$header_shown) {
2166                 echo $header;
2167                 $header_shown = TRUE;
2168             }
2169
2170             $_url_params = array(
2171                 'db'        => $db,
2172                 'table'     => $table,
2173                 'printview' => '1',
2174                 'sql_query' => $sql_query,
2175             );
2176             $url_query = PMA_generate_common_url($_url_params);
2177
2178             echo PMA_linkOrButton(
2179                 'sql.php' . $url_query,
2180                 PMA_getIcon('b_print.png', __('Print view'), false, true),
2181                 '', true, true, 'print_view') . "\n";
2182
2183             if ($_SESSION['tmp_user_values']['display_text']) {
2184                 $_url_params['display_text'] = 'F';
2185                 echo PMA_linkOrButton(
2186                     'sql.php' . PMA_generate_common_url($_url_params),
2187                     PMA_getIcon('b_print.png', __('Print view (with full texts)'), false, true),
2188                     '', true, true, 'print_view') . "\n";
2189                 unset($_url_params['display_text']);
2190             }
2191         } // end displays "printable view"
2192     }
2193
2194     // Export link
2195     // (the url_query has extra parameters that won't be used to export)
2196     // (the single_table parameter is used in display_export.lib.php
2197     //  to hide the SQL and the structure export dialogs)
2198     // If the parser found a PROCEDURE clause
2199     // (most probably PROCEDURE ANALYSE()) it makes no sense to
2200     // display the Export link).
2201     if (isset($analyzed_sql[0]) && $analyzed_sql[0]['querytype'] == 'SELECT' && !isset($printview) && ! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2202         if (isset($analyzed_sql[0]['table_ref'][0]['table_true_name']) && !isset($analyzed_sql[0]['table_ref'][1]['table_true_name'])) {
2203             $_url_params['single_table'] = 'true';
2204         }
2205         if (!$header_shown) {
2206             echo $header;
2207             $header_shown = TRUE;
2208         }
2209         $_url_params['unlim_num_rows'] = $unlim_num_rows;
2210
2211         /**
2212          * At this point we don't know the table name; this can happen
2213          * for example with a query like
2214          * SELECT bike_code FROM (SELECT bike_code FROM bikes) tmp
2215          * As a workaround we set in the table parameter the name of the
2216          * first table of this database, so that tbl_export.php and
2217          * the script it calls do not fail
2218          */
2219         if (empty($_url_params['table'])) {
2220             $_url_params['table'] = PMA_DBI_fetch_value("SHOW TABLES");
2221         }
2222
2223         echo PMA_linkOrButton(
2224             'tbl_export.php' . PMA_generate_common_url($_url_params),
2225             PMA_getIcon('b_tblexport.png', __('Export'), false, true),
2226             '', true, true, '') . "\n";
2227     }
2228
2229     // CREATE VIEW
2230     /**
2231      *
2232      * @todo detect privileges to create a view
2233      *       (but see 2006-01-19 note in display_create_table.lib.php,
2234      *        I think we cannot detect db-specific privileges reliably)
2235      * Note: we don't display a Create view link if we found a PROCEDURE clause
2236      */
2237     if (!$header_shown) {
2238         echo $header;
2239         $header_shown = TRUE;
2240     }
2241     if (! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2242         echo PMA_linkOrButton(
2243             'view_create.php' . $url_query,
2244             PMA_getIcon('b_views.png', 'CREATE VIEW', false, true),
2245             '', true, true, '') . "\n";
2246     }
2247     if ($header_shown) {
2248         echo '</fieldset><br />';
2249     }
2250 }
2251
2252 /**
2253  * Verifies what to do with non-printable contents (binary or BLOB)
2254  * in Browse mode.
2255  *
2256  * @uses    is_null()
2257  * @uses    isset()
2258  * @uses    strlen()
2259  * @uses    PMA_formatByteDown()
2260  * @uses    strpos()
2261  * @uses    str_replace()
2262  * @param   string  $category BLOB|BINARY
2263  * @param   string  $content  the binary content
2264  * @param   string  $transform_function
2265  * @param   string  $transform_options
2266  * @param   string  $default_function
2267  * @param   object  $meta   the meta-information about this field
2268  * @return  mixed  string or float
2269  */
2270 function PMA_handle_non_printable_contents($category, $content, $transform_function, $transform_options, $default_function, $meta, $url_params = array()) {
2271     $result = '[' . $category;
2272     if (is_null($content)) {
2273         $result .= ' - NULL';
2274         $size = 0;
2275     } elseif (isset($content)) {
2276         $size = strlen($content);
2277         $display_size = PMA_formatByteDown($size, 3, 1);
2278         $result .= ' - '. $display_size[0] . $display_size[1];
2279     }
2280     $result .= ']';
2281
2282     if (strpos($transform_function, 'octetstream')) {
2283         $result = $content;
2284     }
2285     if ($size > 0) {
2286         if ($default_function != $transform_function) {
2287             $result = $transform_function($result, $transform_options, $meta);
2288         } else {
2289             $result = $default_function($result, array(), $meta);
2290             if (stristr($meta->type, 'BLOB') && $_SESSION['tmp_user_values']['display_blob']) {
2291                 // in this case, restart from the original $content
2292                 $result = htmlspecialchars(PMA_replace_binary_contents($content));
2293             }
2294             /* Create link to download */
2295             if (count($url_params) > 0) {
2296                 $result = '<a href="tbl_get_field.php' . PMA_generate_common_url($url_params) . '">' . $result . '</a>';
2297             }
2298         }
2299     }
2300     return($result);
2301 }
2302
2303 /**
2304  * Prepares the displayable content of a data cell in Browse mode,
2305  * taking into account foreign key description field and transformations
2306  *
2307  * @uses    is_array()
2308  * @uses    PMA_backquote()
2309  * @uses    PMA_DBI_try_query()
2310  * @uses    PMA_DBI_num_rows()
2311  * @uses    PMA_DBI_fetch_row()
2312  * @uses    __('Link not found')
2313  * @uses    PMA_DBI_free_result()
2314  * @uses    $GLOBALS['printview']
2315  * @uses    htmlspecialchars()
2316  * @uses    PMA_generate_common_url()
2317  * @param   string  $mouse_events
2318  * @param   string  $class
2319  * @param   string  $condition_field
2320  * @param   string  $analyzed_sql
2321  * @param   object  $meta   the meta-information about this field
2322  * @param   string  $map
2323  * @param   string  $data
2324  * @param   string  $transform_function
2325  * @param   string  $default_function
2326  * @param   string  $nowrap
2327  * @param   string  $where_comparison
2328  * @return  string  formatted data
2329  */
2330 function PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $data, $transform_function, $default_function, $nowrap, $where_comparison, $transform_options) {
2331
2332     // continue the <td> tag started before calling this function:
2333     $result = $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . $nowrap . '">';
2334
2335     if (isset($analyzed_sql[0]['select_expr']) && is_array($analyzed_sql[0]['select_expr'])) {
2336         foreach ($analyzed_sql[0]['select_expr'] AS $select_expr_position => $select_expr) {
2337             $alias = $analyzed_sql[0]['select_expr'][$select_expr_position]['alias'];
2338             if (isset($alias) && strlen($alias)) {
2339                 $true_column = $analyzed_sql[0]['select_expr'][$select_expr_position]['column'];
2340                 if ($alias == $meta->name) {
2341                     // this change in the parameter does not matter
2342                     // outside of the function
2343                     $meta->name = $true_column;
2344                 } // end if
2345             } // end if
2346         } // end foreach
2347     } // end if
2348
2349     if (isset($map[$meta->name])) {
2350         // Field to display from the foreign table?
2351         if (isset($map[$meta->name][2]) && strlen($map[$meta->name][2])) {
2352             $dispsql     = 'SELECT ' . PMA_backquote($map[$meta->name][2])
2353                 . ' FROM ' . PMA_backquote($map[$meta->name][3])
2354                 . '.' . PMA_backquote($map[$meta->name][0])
2355                 . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2356                 . $where_comparison;
2357             $dispresult  = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE);
2358             if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) {
2359                 list($dispval) = PMA_DBI_fetch_row($dispresult, 0);
2360             } else {
2361                 $dispval = __('Link not found');
2362             }
2363             @PMA_DBI_free_result($dispresult);
2364         } else {
2365             $dispval     = '';
2366         } // end if... else...
2367
2368         if (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1') {
2369             $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta)) . ' <code>[-&gt;' . $dispval . ']</code>';
2370         } else {
2371
2372             if ('K' == $_SESSION['tmp_user_values']['relational_display']) {
2373                 // user chose "relational key" in the display options, so
2374                 // the title contains the display field
2375                 $title = (! empty($dispval))? ' title="' . htmlspecialchars($dispval) . '"' : '';
2376             } else {
2377                 $title = ' title="' . htmlspecialchars($data) . '"';
2378             }
2379
2380             $_url_params = array(
2381                 'db'    => $map[$meta->name][3],
2382                 'table' => $map[$meta->name][0],
2383                 'pos'   => '0',
2384                 'sql_query' => 'SELECT * FROM '
2385                                     . PMA_backquote($map[$meta->name][3]) . '.' . PMA_backquote($map[$meta->name][0])
2386                                     . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2387                                     . $where_comparison,
2388             );
2389             $result .= '<a href="sql.php' . PMA_generate_common_url($_url_params)
2390                  . '"' . $title . '>';
2391
2392             if ($transform_function != $default_function) {
2393                 // always apply a transformation on the real data,
2394                 // not on the display field
2395                 $result .= $transform_function($data, $transform_options, $meta);
2396             } else {
2397                 if ('D' == $_SESSION['tmp_user_values']['relational_display']) {
2398                     // user chose "relational display field" in the
2399                     // display options, so show display field in the cell
2400                     $result .= $transform_function($dispval, array(), $meta);
2401                 } else {
2402                     // otherwise display data in the cell
2403                     $result .= $transform_function($data, array(), $meta);
2404                 }
2405             }
2406             $result .= '</a>';
2407         }
2408     } else {
2409         $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta));
2410     }
2411     $result .= '</td>' . "\n";
2412
2413     return $result;
2414 }
2415 ?>