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, $table, true);
 164     }
 165
 166     // 4. If navigation bar or sorting fields names URLs should be
 167     //    displayed but there is only one row, change these settings to
 168     //    false
 169     if ($do_display['nav_bar'] == '1' || $do_display['sort_lnk'] == '1') {
 170
 171         // - Do not display sort links if less than 2 rows.
 172         // - For a VIEW we (probably) did not count the number of rows
 173         //   so don't test this number here, it would remove the possibility
 174         //   of sorting VIEW results.
 175         if (isset($unlim_num_rows) && $unlim_num_rows < 2 && ! PMA_Table::isView($db, $table)) {
 176             // garvin: force display of navbar for vertical/horizontal display-choice.
 177             // $do_display['nav_bar']  = (string) '0';
 178             $do_display['sort_lnk'] = (string) '0';
 179         }
 180     } // end if (3)
 181
 182     // 5. Updates the synthetic var
 183     $the_disp_mode = join('', $do_display);
 184
 185     return $do_display;
 186 } // end of the 'PMA_setDisplayMode()' function
 187
 188
 189 /**
 190  * Displays a navigation bar to browse among the results of a SQL query
 191  *
 192  * @uses    $_SESSION['userconf']['disp_direction']
 193  * @uses    $_SESSION['userconf']['repeat_cells']
 194  * @uses    $_SESSION['userconf']['max_rows']
 195  * @uses    $_SESSION['userconf']['pos']
 196  * @param   integer  the offset for the "next" page
 197  * @param   integer  the offset for the "previous" page
 198  * @param   string   the URL-encoded query
 199  *
 200  * @global  string   $db             the database name
 201  * @global  string   $table          the table name
 202  * @global  string   $goto           the URL to go back in case of errors
 203  * @global  integer  $num_rows       the total number of rows returned by the
 204  *                                   SQL query
 205  * @global  integer  $unlim_num_rows the total number of rows returned by the
 206  *                                   SQL any programmatically appended "LIMIT" clause
 207  * @global  boolean  $is_innodb      whether its InnoDB or not
 208  * @global  array    $showtable      table definitions
 209  *
 210  * @access  private
 211  *
 212  * @see     PMA_displayTable()
 213  */
 214 function PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query)
 215 {
 216     global $db, $table, $goto;
 217     global $num_rows, $unlim_num_rows;
 218     global $is_innodb;
 219     global $showtable;
 220
 221     // here, using htmlentities() would cause problems if the query
 222     // contains accented characters
 223     $html_sql_query = htmlspecialchars($sql_query);
 224
 225     /**
 226      * @todo move this to a central place
 227      * @todo for other future table types
 228      */
 229     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
 230
 231     ?>
 232
 233 <!-- Navigation bar -->
 234 <table border="0" cellpadding="2" cellspacing="0">
 235 <tr>
 236     <?php
 237     // Move to the beginning or to the previous page
 238     if ($_SESSION['userconf']['pos'] && $_SESSION['userconf']['max_rows'] != 'all') {
 239         // loic1: patch #474210 from Gosha Sakovich - part 1
 240         if ($GLOBALS['cfg']['NavigationBarIconic']) {
 241             $caption1 = '&lt;&lt;';
 242             $caption2 = ' &lt; ';
 243             $title1   = ' title="' . $GLOBALS['strPos1'] . '"';
 244             $title2   = ' title="' . $GLOBALS['strPrevious'] . '"';
 245         } else {
 246             $caption1 = $GLOBALS['strPos1'] . ' &lt;&lt;';
 247             $caption2 = $GLOBALS['strPrevious'] . ' &lt;';
 248             $title1   = '';
 249             $title2   = '';
 250         } // end if... else...
 251         ?>
 252 <td>
 253     <form action="sql.php" method="post">
 254         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 255         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 256         <input type="hidden" name="pos" value="0" />
 257         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 258         <input type="submit" name="navig" value="<?php echo $caption1; ?>"<?php echo $title1; ?> />
 259     </form>
 260 </td>
 261 <td>
 262     <form action="sql.php" method="post">
 263         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 264         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 265         <input type="hidden" name="pos" value="<?php echo $pos_prev; ?>" />
 266         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 267         <input type="submit" name="navig" value="<?php echo $caption2; ?>"<?php echo $title2; ?> />
 268     </form>
 269 </td>
 270         <?php
 271     } // end move back
 272     ?>
 273 <td>
 274     &nbsp;&nbsp;&nbsp;
 275 </td>
 276 <td align="center">
 277 <?php // if displaying a VIEW, $unlim_num_rows could be zero because
 278       // of $cfg['MaxExactCountViews']; in this case, avoid passing
 279       // the 5th parameter to checkFormElementInRange()
 280       // (this means we can't validate the upper limit ?>
 281     <form action="sql.php" method="post"
 282 onsubmit="return (checkFormElementInRange(this, 'session_max_rows', '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidRowNumber']); ?>', 1) &amp;&amp; checkFormElementInRange(this, 'pos', '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidRowNumber']); ?>', 0<?php echo $unlim_num_rows > 0 ? ',' . $unlim_num_rows - 1 : ''; ?>))">
 283         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 284         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 285         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 286         <input type="submit" name="navig" value="<?php echo $GLOBALS['strShow']; ?> :" />
 287         <input type="text" name="session_max_rows" size="3" value="<?php echo (($_SESSION['userconf']['max_rows'] != 'all') ? $_SESSION['userconf']['max_rows'] : $GLOBALS['cfg']['MaxRows']); ?>" class="textfield" onfocus="this.select()" />
 288         <?php echo $GLOBALS['strRowsFrom'] . "\n"; ?>
 289         <input type="text" name="pos" size="6" value="<?php echo (($pos_next >= $unlim_num_rows) ? 0 : $pos_next); ?>" class="textfield" onfocus="this.select()" />
 290         <br />
 291     <?php
 292     // Display mode (horizontal/vertical and repeat headers)
 293     $param1 = '            <select name="disp_direction">' . "\n"
 294             . '                <option value="horizontal"' . (($_SESSION['userconf']['disp_direction'] == 'horizontal') ? ' selected="selected"': '') . '>' . $GLOBALS['strRowsModeHorizontal'] . '</option>' . "\n"
 295             . '                <option value="horizontalflipped"' . (($_SESSION['userconf']['disp_direction'] == 'horizontalflipped') ? ' selected="selected"': '') . '>' . $GLOBALS['strRowsModeFlippedHorizontal'] . '</option>' . "\n"
 296             . '                <option value="vertical"' . (($_SESSION['userconf']['disp_direction'] == 'vertical') ? ' selected="selected"': '') . '>' . $GLOBALS['strRowsModeVertical'] . '</option>' . "\n"
 297             . '            </select>' . "\n"
 298             . '           ';
 299     $param2 = '            <input type="text" size="3" name="repeat_cells" value="' . $_SESSION['userconf']['repeat_cells'] . '" class="textfield" />' . "\n"
 300             . '           ';
 301     echo '    ' . sprintf($GLOBALS['strRowsModeOptions'], "\n" . $param1, "\n" . $param2) . "\n";
 302     ?>
 303     </form>
 304 </td>
 305 <td>
 306     &nbsp;&nbsp;&nbsp;
 307 </td>
 308     <?php
 309     // Move to the next page or to the last one
 310     if (($_SESSION['userconf']['pos'] + $_SESSION['userconf']['max_rows'] < $unlim_num_rows) && $num_rows >= $_SESSION['userconf']['max_rows']
 311         && $_SESSION['userconf']['max_rows'] != 'all') {
 312         // loic1: patch #474210 from Gosha Sakovich - part 2
 313         if ($GLOBALS['cfg']['NavigationBarIconic']) {
 314             $caption3 = ' &gt; ';
 315             $caption4 = '&gt;&gt;';
 316             $title3   = ' title="' . $GLOBALS['strNext'] . '"';
 317             $title4   = ' title="' . $GLOBALS['strEnd'] . '"';
 318         } else {
 319             $caption3 = '&gt; ' . $GLOBALS['strNext'];
 320             $caption4 = '&gt;&gt; ' . $GLOBALS['strEnd'];
 321             $title3   = '';
 322             $title4   = '';
 323         } // end if... else...
 324         echo "\n";
 325         ?>
 326 <td>
 327     <form action="sql.php" method="post">
 328         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 329         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 330         <input type="hidden" name="pos" value="<?php echo $pos_next; ?>" />
 331         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 332         <input type="submit" name="navig" value="<?php echo $caption3; ?>"<?php echo $title3; ?> />
 333     </form>
 334 </td>
 335 <td>
 336     <form action="sql.php" method="post"
 337         onsubmit="return <?php echo (($_SESSION['userconf']['pos'] + $_SESSION['userconf']['max_rows'] < $unlim_num_rows && $num_rows >= $_SESSION['userconf']['max_rows']) ? 'true' : 'false'); ?>">
 338         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 339         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 340         <input type="hidden" name="pos" value="<?php echo @((ceil($unlim_num_rows / $_SESSION['userconf']['max_rows'])- 1) * $_SESSION['userconf']['max_rows']); ?>" />
 341         <?php
 342         if ($is_innodb && $unlim_num_rows > $GLOBALS['cfg']['MaxExactCount']) {
 343             echo '<input type="hidden" name="find_real_end" value="1" />' . "\n";
 344             // no backquote around this message
 345             $onclick = ' onclick="return confirmAction(\'' . PMA_jsFormat($GLOBALS['strLongOperation'], false) . '\')"';
 346         }
 347         ?>
 348         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 349         <input type="submit" name="navig" value="<?php echo $caption4; ?>"<?php echo $title4; ?> <?php echo (empty($onclick) ? '' : $onclick); ?>/>
 350     </form>
 351 </td>
 352         <?php
 353     } // end move toward
 354
 355
 356     //page redirection
 357     // (unless we are showing all records)
 358     if ('all' != $_SESSION['userconf']['max_rows']) { //if1
 359         $pageNow = @floor($_SESSION['userconf']['pos'] / $_SESSION['userconf']['max_rows']) + 1;
 360         $nbTotalPage = @ceil($unlim_num_rows / $_SESSION['userconf']['max_rows']);
 361
 362         if ($nbTotalPage > 1){ //if2
 363        ?>
 364    <td>
 365        &nbsp;&nbsp;&nbsp;
 366    </td>
 367    <td>
 368         <?php //<form> for keep the form alignment of button < and << ?>
 369         <form action="none">
 370         <?php
 371             $_url_params = array(
 372                 'db'        => $db,
 373                 'table'     => $table,
 374                 'sql_query' => $sql_query,
 375                 'goto'      => $goto,
 376             );
 377             echo PMA_pageselector(
 378                      'sql.php' . PMA_generate_common_url($_url_params) . PMA_get_arg_separator('js'),
 379                      $_SESSION['userconf']['max_rows'],
 380                     $pageNow,
 381                     $nbTotalPage,
 382                     200,
 383                     5,
 384                     5,
 385                     20,
 386                     10,
 387                     $GLOBALS['strPageNumber']
 388             );
 389         ?>
 390         </form>
 391     </td>
 392         <?php
 393         } //_if2
 394     } //_if1
 395
 396     // Display the "Show all" button if allowed
 397     if ($GLOBALS['cfg']['ShowAll'] && ($num_rows < $unlim_num_rows)) {
 398         echo "\n";
 399         ?>
 400 <td>
 401     &nbsp;&nbsp;&nbsp;
 402 </td>
 403 <td>
 404     <form action="sql.php" method="post">
 405         <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 406         <input type="hidden" name="sql_query" value="<?php echo $html_sql_query; ?>" />
 407         <input type="hidden" name="pos" value="0" />
 408         <input type="hidden" name="session_max_rows" value="all" />
 409         <input type="hidden" name="goto" value="<?php echo $goto; ?>" />
 410         <input type="submit" name="navig" value="<?php echo $GLOBALS['strShowAll']; ?>" />
 411     </form>
 412 </td>
 413         <?php
 414     } // end show all
 415     echo "\n";
 416     ?>
 417 </tr>
 418 </table>
 419
 420     <?php
 421 } // end of the 'PMA_displayTableNavigation()' function
 422
 423
 424 /**
 425  * Displays the headers of the results table
 426  *
 427  * @uses    $_SESSION['userconf']['disp_direction']
 428  * @uses    $_SESSION['userconf']['repeat_cells']
 429  * @uses    $_SESSION['userconf']['max_rows']
 430  * @uses    $_SESSION['userconf']['display_text']
 431  * @uses    $_SESSION['userconf']['display_binary']
 432  * @param   array    which elements to display
 433  * @param   array    the list of fields properties
 434  * @param   integer  the total number of fields returned by the SQL query
 435  * @param   array    the analyzed query
 436  *
 437  * @return  boolean  always true
 438  *
 439  * @global  string   $db               the database name
 440  * @global  string   $table            the table name
 441  * @global  string   $goto             the URL to go back in case of errors
 442  * @global  string   $sql_query        the SQL query
 443  * @global  integer  $num_rows         the total number of rows returned by the
 444  *                                     SQL query
 445  * @global  array    $vertical_display informations used with vertical display
 446  *                                     mode
 447  *
 448  * @access  private
 449  *
 450  * @see     PMA_displayTable()
 451  */
 452 function PMA_displayTableHeaders(&$is_display, &$fields_meta, $fields_cnt = 0, $analyzed_sql = '', $sort_expression, $sort_expression_nodirection, $sort_direction)
 453 {
 454     global $db, $table, $goto;
 455     global $sql_query, $num_rows;
 456     global $vertical_display, $highlight_columns;
 457
 458     if ($analyzed_sql == '') {
 459         $analyzed_sql = array();
 460     }
 461
 462     // can the result be sorted?
 463     if ($is_display['sort_lnk'] == '1') {
 464
 465         // Just as fallback
 466         $unsorted_sql_query     = $sql_query;
 467         if (isset($analyzed_sql[0]['unsorted_query'])) {
 468             $unsorted_sql_query = $analyzed_sql[0]['unsorted_query'];
 469         }
 470         // Handles the case of multiple clicks on a column's header
 471         // which would add many spaces before "ORDER BY" in the
 472         // generated query.
 473         $unsorted_sql_query = trim($unsorted_sql_query);
 474
 475         // sorting by indexes, only if it makes sense (only one table ref)
 476         if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 477             isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
 478             isset($analyzed_sql[0]['table_ref']) && count($analyzed_sql[0]['table_ref']) == 1) {
 479
 480             // grab indexes data:
 481             $indexes = PMA_Index::getFromTable($table, $db);
 482
 483             // do we have any index?
 484             if ($indexes) {
 485
 486                 if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 487                  || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 488                     $span = $fields_cnt;
 489                     if ($is_display['edit_lnk'] != 'nn') {
 490                         $span++;
 491                     }
 492                     if ($is_display['del_lnk'] != 'nn') {
 493                         $span++;
 494                     }
 495                     if ($is_display['del_lnk'] != 'kp' && $is_display['del_lnk'] != 'nn') {
 496                         $span++;
 497                     }
 498                 } else {
 499                     $span = $num_rows + floor($num_rows/$_SESSION['userconf']['repeat_cells']) + 1;
 500                 }
 501
 502                 echo '<form action="sql.php" method="post">' . "\n";
 503                 echo PMA_generate_common_hidden_inputs($db, $table);
 504                 echo $GLOBALS['strSortByKey'] . ': <select name="sql_query" onchange="this.form.submit();">' . "\n";
 505                 $used_index = false;
 506                 $local_order = (isset($sort_expression) ? $sort_expression : '');
 507                 foreach ($indexes as $index) {
 508                     $asc_sort = '`' . implode('` ASC, `', array_keys($index->getColumns())) . '` ASC';
 509                     $desc_sort = '`' . implode('` DESC, `', array_keys($index->getColumns())) . '` DESC';
 510                     $used_index = $used_index || $local_order == $asc_sort || $local_order == $desc_sort;
 511                     echo '<option value="'
 512                         . htmlspecialchars($unsorted_sql_query  . ' ORDER BY ' . $asc_sort)
 513                         . '"' . ($local_order == $asc_sort ? ' selected="selected"' : '')
 514                         . '>' . htmlspecialchars($index->getName()) . ' ('
 515                         . $GLOBALS['strAscending'] . ')</option>';
 516                     echo '<option value="'
 517                         . htmlspecialchars($unsorted_sql_query . ' ORDER BY ' . $desc_sort)
 518                         . '"' . ($local_order == $desc_sort ? ' selected="selected"' : '')
 519                         . '>' . htmlspecialchars($index->getName()) . ' ('
 520                         . $GLOBALS['strDescending'] . ')</option>';
 521                 }
 522                 echo '<option value="' . htmlspecialchars($unsorted_sql_query) . '"' . ($used_index ? '' : ' selected="selected"') . '>' . $GLOBALS['strNone'] . '</option>';
 523                 echo '</select>' . "\n";
 524                 echo '<noscript><input type="submit" value="' . $GLOBALS['strGo'] . '" /></noscript>';
 525                 echo '</form>' . "\n";
 526             }
 527         }
 528     }
 529
 530
 531     $vertical_display['emptypre']   = 0;
 532     $vertical_display['emptyafter'] = 0;
 533     $vertical_display['textbtn']    = '';
 534
 535     // Display options (if we are not in print view)
 536     if (! (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1')) {
 537         echo '<form method="post" action="sql.php" name="displayOptionsForm" id="displayOptionsForm">';
 538         $url_params = array(
 539             'db' => $db,
 540             'table' => $table,
 541             'sql_query' => $sql_query,
 542             'goto' => $goto,
 543             'display_options_form' => 1
 544         );
 545         echo PMA_generate_common_hidden_inputs($url_params);
 546         echo '<br />';
 547         PMA_generate_slider_effect('displayoptions',$GLOBALS['strOptions']);
 548         echo '<fieldset>';
 549
 550         echo '<div class="formelement">';
 551         $choices = array(
 552             'P'   => $GLOBALS['strPartialText'],
 553             'F'   => $GLOBALS['strFullText']
 554         );
 555         PMA_generate_html_radio('display_text', $choices, $_SESSION['userconf']['display_text']);
 556         echo '</div>';
 557
 558         if ($GLOBALS['cfgRelation']['relwork'] && $GLOBALS['cfgRelation']['displaywork']) {
 559             echo '<div class="formelement">';
 560             $choices = array(
 561                 'K'   => $GLOBALS['strRelationalKey'],
 562                 'D'   => $GLOBALS['strRelationalDisplayField']
 563             );
 564             PMA_generate_html_radio('relational_display', $choices, $_SESSION['userconf']['relational_display']);
 565             echo '</div>';
 566         }
 567
 568         echo '<div class="formelement">';
 569         PMA_generate_html_checkbox('display_binary', $GLOBALS['strShowBinaryContents'], ! empty($_SESSION['userconf']['display_binary']), false);
 570         echo '<br />';
 571         PMA_generate_html_checkbox('display_blob', $GLOBALS['strShowBLOBContents'], ! empty($_SESSION['userconf']['display_blob']), false);
 572         echo '</div>';
 573
 574         // I would have preferred to name this "display_transformation".
 575         // This is the only way I found to be able to keep this setting sticky
 576         // per SQL query, and at the same time have a default that displays
 577         // the transformations.
 578         echo '<div class="formelement">';
 579         PMA_generate_html_checkbox('hide_transformation', $GLOBALS['strHide'] . ' ' . $GLOBALS['strMIME_transformation'], ! empty($_SESSION['userconf']['hide_transformation']), false);
 580         echo '</div>';
 581
 582         echo '<div class="clearfloat"></div>';
 583         echo '</fieldset>';
 584
 585         echo '<fieldset class="tblFooters">';
 586         echo '<input type="submit" value="' . $GLOBALS['strGo'] . '" />';
 587         echo '</fieldset>';
 588         echo '</div>';
 589         echo '</form>';
 590     }
 591
 592     // Start of form for multi-rows edit/delete/export
 593
 594     if ($is_display['del_lnk'] == 'dr' || $is_display['del_lnk'] == 'kp') {
 595         echo '<form method="post" action="tbl_row_action.php" name="rowsDeleteForm" id="rowsDeleteForm">' . "\n";
 596         echo PMA_generate_common_hidden_inputs($db, $table, 1);
 597         echo '<input type="hidden" name="goto"             value="sql.php" />' . "\n";
 598     }
 599
 600     echo '<table id="table_results" class="data">' . "\n";
 601     if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 602      || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 603         echo '<thead><tr>' . "\n";
 604     }
 605
 606     // 1. Displays the full/partial text button (part 1)...
 607     if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 608      || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 609         $colspan  = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn')
 610                   ? ' colspan="3"'
 611                   : '';
 612     } else {
 613         $rowspan  = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn')
 614                   ? ' rowspan="3"'
 615                   : '';
 616     }
 617
 618     //     ... before the result table
 619     if (($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 620         && $is_display['text_btn'] == '1') {
 621         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 622         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 623          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 624             ?>
 625     <th colspan="<?php echo $fields_cnt; ?>"></th>
 626 </tr>
 627 <tr>
 628             <?php
 629         } // end horizontal/horizontalflipped mode
 630         else {
 631             ?>
 632 <tr>
 633     <th colspan="<?php echo $num_rows + floor($num_rows/$_SESSION['userconf']['repeat_cells']) + 1; ?>"></th>
 634 </tr>
 635             <?php
 636         } // end vertical mode
 637     }
 638
 639     //     ... at the left column of the result table header if possible
 640     //     and required
 641     elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && $is_display['text_btn'] == '1') {
 642         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 643         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 644          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 645             ?>
 646     <th <?php echo $colspan; ?>></th>
 647             <?php
 648         } // end horizontal/horizontalflipped mode
 649         else {
 650             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 651                                          . '        ' . "\n"
 652                                          . '    </th>' . "\n";
 653         } // end vertical mode
 654     }
 655
 656     //     ... elseif no button, displays empty(ies) col(s) if required
 657     elseif ($GLOBALS['cfg']['ModifyDeleteAtLeft']
 658              && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')) {
 659         $vertical_display['emptypre'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 0;
 660         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 661          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 662             ?>
 663     <td<?php echo $colspan; ?>></td>
 664             <?php
 665         } // end horizontal/horizontalfipped mode
 666         else {
 667             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 668         } // end vertical mode
 669     }
 670
 671     // 2. Displays the fields' name
 672     // 2.0 If sorting links should be used, checks if the query is a "JOIN"
 673     //     statement (see 2.1.3)
 674
 675     // 2.0.1 Prepare Display column comments if enabled ($GLOBALS['cfg']['ShowBrowseComments']).
 676     //       Do not show comments, if using horizontalflipped mode, because of space usage
 677     if ($GLOBALS['cfg']['ShowBrowseComments']
 678      && $_SESSION['userconf']['disp_direction'] != 'horizontalflipped') {
 679         $comments_map = array();
 680         if (isset($analyzed_sql[0]) && is_array($analyzed_sql[0])) {
 681             foreach ($analyzed_sql[0]['table_ref'] as $tbl) {
 682                 $tb = $tbl['table_true_name'];
 683                 $comments_map[$tb] = PMA_getComments($db, $tb);
 684                 unset($tb);
 685             }
 686         }
 687     }
 688
 689     if ($GLOBALS['cfgRelation']['commwork'] && $GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME'] && ! $_SESSION['userconf']['hide_transformation']) {
 690         require_once './libraries/transformations.lib.php';
 691         $GLOBALS['mime_map'] = PMA_getMIME($db, $table);
 692     }
 693
 694     if ($is_display['sort_lnk'] == '1') {
 695         $select_expr = $analyzed_sql[0]['select_expr_clause'];
 696     }
 697
 698     // garvin: See if we have to highlight any header fields of a WHERE query.
 699     //  Uses SQL-Parser results.
 700     $highlight_columns = array();
 701     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 702         isset($analyzed_sql[0]['where_clause_identifiers'])) {
 703
 704         $wi = 0;
 705         if (isset($analyzed_sql[0]['where_clause_identifiers']) && is_array($analyzed_sql[0]['where_clause_identifiers'])) {
 706             foreach ($analyzed_sql[0]['where_clause_identifiers'] AS $wci_nr => $wci) {
 707                 $highlight_columns[$wci] = 'true';
 708             }
 709         }
 710     }
 711
 712     for ($i = 0; $i < $fields_cnt; $i++) {
 713         // garvin: See if this column should get highlight because it's used in the
 714         //  where-query.
 715         if (isset($highlight_columns[$fields_meta[$i]->name]) || isset($highlight_columns[PMA_backquote($fields_meta[$i]->name)])) {
 716             $condition_field = true;
 717         } else {
 718             $condition_field = false;
 719         }
 720
 721         // 2.0 Prepare comment-HTML-wrappers for each row, if defined/enabled.
 722         if (isset($comments_map) &&
 723                 isset($comments_map[$fields_meta[$i]->table]) &&
 724                 isset($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name])) {
 725             $comments = '<span class="tblcomment">' . htmlspecialchars($comments_map[$fields_meta[$i]->table][$fields_meta[$i]->name]) . '</span>';
 726         } else {
 727             $comments = '';
 728         }
 729
 730         // 2.1 Results can be sorted
 731         if ($is_display['sort_lnk'] == '1') {
 732
 733             // 2.1.1 Checks if the table name is required; it's the case
 734             //       for a query with a "JOIN" statement and if the column
 735             //       isn't aliased, or in queries like
 736             //       SELECT `1`.`master_field` , `2`.`master_field`
 737             //       FROM `PMA_relation` AS `1` , `PMA_relation` AS `2`
 738
 739             if (isset($fields_meta[$i]->table) && strlen($fields_meta[$i]->table)) {
 740                 $sort_tbl = PMA_backquote($fields_meta[$i]->table) . '.';
 741             } else {
 742                 $sort_tbl = '';
 743             }
 744
 745             // 2.1.2 Checks if the current column is used to sort the
 746             //       results
 747             // the orgname member does not exist for all MySQL versions
 748             // but if found, it's the one on which to sort
 749             $name_to_use_in_sort = $fields_meta[$i]->name;
 750             if (isset($fields_meta[$i]->orgname) && strlen($fields_meta[$i]->orgname)) {
 751                 $name_to_use_in_sort = $fields_meta[$i]->orgname;
 752             }
 753             // $name_to_use_in_sort might contain a space due to
 754             // formatting of function expressions like "COUNT(name )"
 755             // so we remove the space in this situation
 756             $name_to_use_in_sort = str_replace(' )', ')', $name_to_use_in_sort);
 757
 758             if (empty($sort_expression)) {
 759                 $is_in_sort = false;
 760             } else {
 761                 // field name may be preceded by a space, or any number
 762                 // of characters followed by a dot (tablename.fieldname)
 763                 // so do a direct comparison
 764                 // for the sort expression (avoids problems with queries
 765                 // like "SELECT id, count(id)..." and clicking to sort
 766                 // on id or on count(id))
 767                 if (strpos($sort_expression_nodirection, $sort_tbl) === false) {
 768                     $sort_expression_nodirection = $sort_tbl . $sort_expression_nodirection;
 769                 }
 770                 $is_in_sort = (str_replace('`', '', $sort_tbl) . $name_to_use_in_sort == str_replace('`', '', $sort_expression_nodirection) ? true : false);
 771             }
 772             // 2.1.3 Check the field name for a bracket.
 773             //       If it contains one, it's probably a function column
 774             //       like 'COUNT(`field`)'
 775             if (strpos($name_to_use_in_sort, '(') !== false) {
 776                 $sort_order = ' ORDER BY ' . $name_to_use_in_sort . ' ';
 777             } else {
 778                 $sort_order = ' ORDER BY ' . $sort_tbl . PMA_backquote($name_to_use_in_sort) . ' ';
 779             }
 780             unset($name_to_use_in_sort);
 781
 782             // 2.1.4 Do define the sorting URL
 783             if (! $is_in_sort) {
 784                 // loic1: patch #455484 ("Smart" order)
 785                 $GLOBALS['cfg']['Order'] = strtoupper($GLOBALS['cfg']['Order']);
 786                 if ($GLOBALS['cfg']['Order'] === 'SMART') {
 787                     $sort_order .= (preg_match('@time|date@i', $fields_meta[$i]->type)) ? 'DESC' : 'ASC';
 788                 } else {
 789                     $sort_order .= $GLOBALS['cfg']['Order'];
 790                 }
 791                 $order_img   = '';
 792             } elseif ('DESC' == $sort_direction) {
 793                 $sort_order .= ' ASC';
 794                 $order_img   = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_desc.png" width="11" height="9" alt="'. $GLOBALS['strDescending'] . '" title="'. $GLOBALS['strDescending'] . '" id="soimg' . $i . '" />';
 795             } else {
 796                 $sort_order .= ' DESC';
 797                 $order_img   = ' <img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_asc.png" width="11" height="9" alt="'. $GLOBALS['strAscending'] . '" title="'. $GLOBALS['strAscending'] . '" id="soimg' . $i . '" />';
 798             }
 799
 800             if (preg_match('@(.*)([[:space:]](LIMIT (.*)|PROCEDURE (.*)|FOR UPDATE|LOCK IN SHARE MODE))@i', $unsorted_sql_query, $regs3)) {
 801                 $sorted_sql_query = $regs3[1] . $sort_order . $regs3[2];
 802             } else {
 803                 $sorted_sql_query = $unsorted_sql_query . $sort_order;
 804             }
 805             $_url_params = array(
 806                 'db'        => $db,
 807                 'table'     => $table,
 808                 'sql_query' => $sorted_sql_query,
 809             );
 810             $order_url  = 'sql.php' . PMA_generate_common_url($_url_params);
 811
 812             // 2.1.5 Displays the sorting URL
 813             // added 20004-06-09: Michael Keck <mail@michaelkeck.de>
 814             //                    enable sort order swapping for image
 815             $order_link_params = array();
 816             if (isset($order_img) && $order_img!='') {
 817                 if (strstr($order_img, 'asc')) {
 818                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 819                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 820                 } elseif (strstr($order_img, 'desc')) {
 821                     $order_link_params['onmouseover'] = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_asc.png\'; }';
 822                     $order_link_params['onmouseout']  = 'if(document.getElementById(\'soimg' . $i . '\')){ document.getElementById(\'soimg' . $i . '\').src=\'' . $GLOBALS['pmaThemeImage'] . 's_desc.png\'; }';
 823                 }
 824             }
 825             if ($_SESSION['userconf']['disp_direction'] == 'horizontalflipped'
 826              && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 827                 $order_link_params['style'] = 'direction: ltr; writing-mode: tb-rl;';
 828             }
 829             $order_link_params['title'] = $GLOBALS['strSort'];
 830             $order_link_content = ($_SESSION['userconf']['disp_direction'] == 'horizontalflipped' && $GLOBALS['cfg']['HeaderFlipType'] == 'fake' ? PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), "<br />\n") : htmlspecialchars($fields_meta[$i]->name));
 831             $order_link = PMA_linkOrButton($order_url, $order_link_content . $order_img, $order_link_params, false, true);
 832
 833             if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 834              || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 835                 echo '<th';
 836                 if ($condition_field) {
 837                     echo ' class="condition"';
 838                 }
 839                 if ($_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 840                     echo ' valign="bottom"';
 841                 }
 842                 echo '>' . $order_link . $comments . '</th>';
 843             }
 844             $vertical_display['desc'][] = '    <th '
 845                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 846                 . $order_link . $comments . '    </th>' . "\n";
 847         } // end if (2.1)
 848
 849         // 2.2 Results can't be sorted
 850         else {
 851             if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 852              || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 853                 echo '<th';
 854                 if ($condition_field) {
 855                     echo ' class="condition"';
 856                 }
 857                 if ($_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 858                     echo ' valign="bottom"';
 859                 }
 860                 if ($_SESSION['userconf']['disp_direction'] == 'horizontalflipped'
 861                  && $GLOBALS['cfg']['HeaderFlipType'] == 'css') {
 862                     echo ' style="direction: ltr; writing-mode: tb-rl;"';
 863                 }
 864                 echo '>';
 865                 if ($_SESSION['userconf']['disp_direction'] == 'horizontalflipped'
 866                  && $GLOBALS['cfg']['HeaderFlipType'] == 'fake') {
 867                     echo PMA_flipstring(htmlspecialchars($fields_meta[$i]->name), '<br />');
 868                 } else {
 869                     echo htmlspecialchars($fields_meta[$i]->name);
 870                 }
 871                 echo "\n" . $comments . '</th>';
 872             }
 873             $vertical_display['desc'][] = '    <th '
 874                 . ($condition_field ? ' class="condition"' : '') . '>' . "\n"
 875                 . '        ' . htmlspecialchars($fields_meta[$i]->name) . "\n"
 876                 . $comments . '    </th>';
 877         } // end else (2.2)
 878     } // end for
 879
 880     // 3. Displays the needed checkboxes at the right
 881     //    column of the result table header if possible and required...
 882     if ($GLOBALS['cfg']['ModifyDeleteAtRight']
 883         && ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn')
 884         && $is_display['text_btn'] == '1') {
 885         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 886         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 887          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 888             echo "\n";
 889             ?>
 890 <th <?php echo $colspan; ?>>
 891 </th>
 892             <?php
 893         } // end horizontal/horizontalflipped mode
 894         else {
 895             $vertical_display['textbtn'] = '    <th ' . $rowspan . ' valign="middle">' . "\n"
 896                                          . '        ' . "\n"
 897                                          . '    </th>' . "\n";
 898         } // end vertical mode
 899     }
 900
 901     //     ... elseif no button, displays empty columns if required
 902     // (unless coming from Browse mode print view)
 903     elseif ($GLOBALS['cfg']['ModifyDeleteAtRight']
 904              && ($is_display['edit_lnk'] == 'nn' && $is_display['del_lnk'] == 'nn')
 905              && (!$GLOBALS['is_header_sent'])) {
 906         $vertical_display['emptyafter'] = ($is_display['edit_lnk'] != 'nn' && $is_display['del_lnk'] != 'nn') ? 3 : 1;
 907         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 908          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 909             echo "\n";
 910             ?>
 911 <td<?php echo $colspan; ?>></td>
 912             <?php
 913         } // end horizontal/horizontalflipped mode
 914         else {
 915             $vertical_display['textbtn'] = '    <td' . $rowspan . '></td>' . "\n";
 916         } // end vertical mode
 917     }
 918
 919     if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
 920      || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
 921         ?>
 922 </tr>
 923 </thead>
 924         <?php
 925     }
 926
 927     return true;
 928 } // end of the 'PMA_displayTableHeaders()' function
 929
 930
 931
 932 /**
 933  * Displays the body of the results table
 934  *
 935  * @uses    $_SESSION['userconf']['disp_direction']
 936  * @uses    $_SESSION['userconf']['repeat_cells']
 937  * @uses    $_SESSION['userconf']['max_rows']
 938  * @uses    $_SESSION['userconf']['display_text']
 939  * @uses    $_SESSION['userconf']['display_binary']
 940  * @uses    $_SESSION['userconf']['display_blob']
 941  * @param   integer  the link id associated to the query which results have
 942  *                   to be displayed
 943  * @param   array    which elements to display
 944  * @param   array    the list of relations
 945  * @param   array    the analyzed query
 946  *
 947  * @return  boolean  always true
 948  *
 949  * @global  string   $db                the database name
 950  * @global  string   $table             the table name
 951  * @global  string   $goto              the URL to go back in case of errors
 952  * @global  string   $sql_query         the SQL query
 953  * @global  array    $fields_meta       the list of fields properties
 954  * @global  integer  $fields_cnt        the total number of fields returned by
 955  *                                      the SQL query
 956  * @global  array    $vertical_display  informations used with vertical display
 957  *                                      mode
 958  * @global  array    $highlight_columns column names to highlight
 959  * @global  array    $row               current row data
 960  *
 961  * @access  private
 962  *
 963  * @see     PMA_displayTable()
 964  */
 965 function PMA_displayTableBody(&$dt_result, &$is_display, $map, $analyzed_sql) {
 966     global $db, $table, $goto;
 967     global $sql_query, $fields_meta, $fields_cnt;
 968     global $vertical_display, $highlight_columns;
 969     global $row; // mostly because of browser transformations, to make the row-data accessible in a plugin
 970
 971     $url_sql_query          = $sql_query;
 972
 973     // query without conditions to shorten URLs when needed, 200 is just
 974     // guess, it should depend on remaining URL length
 975
 976     if (isset($analyzed_sql) && isset($analyzed_sql[0]) &&
 977         isset($analyzed_sql[0]['querytype']) && $analyzed_sql[0]['querytype'] == 'SELECT' &&
 978         strlen($sql_query) > 200) {
 979
 980         $url_sql_query = 'SELECT ';
 981         if (isset($analyzed_sql[0]['queryflags']['distinct'])) {
 982             $url_sql_query .= ' DISTINCT ';
 983         }
 984         $url_sql_query .= $analyzed_sql[0]['select_expr_clause'];
 985         if (!empty($analyzed_sql[0]['from_clause'])) {
 986             $url_sql_query .= ' FROM ' . $analyzed_sql[0]['from_clause'];
 987         }
 988     }
 989
 990     if (!is_array($map)) {
 991         $map = array();
 992     }
 993     $row_no                         = 0;
 994     $vertical_display['edit']       = array();
 995     $vertical_display['delete']     = array();
 996     $vertical_display['data']       = array();
 997     $vertical_display['row_delete'] = array();
 998
 999     // Correction University of Virginia 19991216 in the while below
1000     // Previous code assumed that all tables have keys, specifically that
1001     // the phpMyAdmin GUI should support row delete/edit only for such
1002     // tables.
1003     // Although always using keys is arguably the prescribed way of
1004     // defining a relational table, it is not required. This will in
1005     // particular be violated by the novice.
1006     // We want to encourage phpMyAdmin usage by such novices. So the code
1007     // below has been changed to conditionally work as before when the
1008     // table being displayed has one or more keys; but to display
1009     // delete/edit options correctly for tables without keys.
1010
1011     $odd_row = true;
1012     while ($row = PMA_DBI_fetch_row($dt_result)) {
1013         // lem9: "vertical display" mode stuff
1014         if ($row_no != 0 && $_SESSION['userconf']['repeat_cells'] != 0 && !($row_no % $_SESSION['userconf']['repeat_cells'])
1015           && ($_SESSION['userconf']['disp_direction'] == 'horizontal'
1016            || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped'))
1017         {
1018             echo '<tr>' . "\n";
1019             if ($vertical_display['emptypre'] > 0) {
1020                 echo '    <th colspan="' . $vertical_display['emptypre'] . '">' . "\n"
1021                     .'        &nbsp;</th>' . "\n";
1022             }
1023
1024             foreach ($vertical_display['desc'] as $val) {
1025                 echo $val;
1026             }
1027
1028             if ($vertical_display['emptyafter'] > 0) {
1029                 echo '    <th colspan="' . $vertical_display['emptyafter'] . '">' . "\n"
1030                     .'        &nbsp;</th>' . "\n";
1031             }
1032             echo '</tr>' . "\n";
1033         } // end if
1034
1035         $class = $odd_row ? 'odd' : 'even';
1036         $odd_row = ! $odd_row;
1037         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
1038          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
1039             // loic1: pointer code part
1040             echo '    <tr class="' . $class . '">' . "\n";
1041             $class = '';
1042         }
1043
1044
1045         // 1. Prepares the row (gets primary keys to use)
1046         // 1.1 Results from a "SELECT" statement -> builds the
1047         //     "primary" key to use in links
1048         /**
1049          * @todo $unique_condition could be empty, for example a table
1050          *       with only one field and it's a BLOB; in this case,
1051          *       avoid to display the delete and edit links
1052          */
1053         $unique_condition      = PMA_getUniqueCondition($dt_result, $fields_cnt, $fields_meta, $row);
1054         $unique_condition_html = urlencode($unique_condition);
1055
1056         // 1.2 Defines the URLs for the modify/delete link(s)
1057
1058         if ($is_display['edit_lnk'] != 'nn' || $is_display['del_lnk'] != 'nn') {
1059             // We need to copy the value or else the == 'both' check will always return true
1060
1061             if ($GLOBALS['cfg']['PropertiesIconic'] === 'both') {
1062                 $iconic_spacer = '<div class="nowrap">';
1063             } else {
1064                 $iconic_spacer = '';
1065             }
1066
1067             // 1.2.1 Modify link(s)
1068             if ($is_display['edit_lnk'] == 'ur') { // update row case
1069                 $_url_params = array(
1070                     'db'            => $db,
1071                     'table'         => $table,
1072                     'primary_key'   => $unique_condition,
1073                     'sql_query'     => $url_sql_query,
1074                     'goto'          => 'sql.php',
1075                 );
1076                 $edit_url = 'tbl_change.php' . PMA_generate_common_url($_url_params);
1077
1078                 $edit_str = PMA_getIcon('b_edit.png', $GLOBALS['strEdit'], true);
1079             } // end if (1.2.1)
1080
1081             if (isset($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])) {
1082                 $_url_params = array(
1083                     'db'                    => $row[1],
1084                     'id_bookmark'           => $row[0],
1085                     'action_bookmark'       => '0',
1086                     'action_bookmark_all'   => '1',
1087                     'SQL'       => $GLOBALS['strExecuteBookmarked'],
1088                 );
1089                 $bookmark_go = '<a href="import.php'
1090                                 . PMA_generate_common_url($_url_params)
1091                                 .' " title="' . $GLOBALS['strExecuteBookmarked'] . '">';
1092
1093                 $bookmark_go .= PMA_getIcon('b_bookmark.png', $GLOBALS['strExecuteBookmarked'], true);
1094
1095                 $bookmark_go .= '</a>';
1096             } else {
1097                 $bookmark_go = '';
1098             }
1099
1100             // 1.2.2 Delete/Kill link(s)
1101             if ($is_display['del_lnk'] == 'dr') { // delete row case
1102                 $_url_params = array(
1103                     'db'        => $db,
1104                     'table'     => $table,
1105                     'sql_query' => $url_sql_query,
1106                     'zero_rows' => $GLOBALS['strDeleted'],
1107                     'goto'      => (empty($goto) ? 'tbl_sql.php' : $goto),
1108                 );
1109                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1110
1111                 $del_query = 'DELETE FROM ' . PMA_backquote($db) . '.' . PMA_backquote($table)
1112                     . ' WHERE ' . $unique_condition . ' LIMIT 1';
1113
1114                 $_url_params = array(
1115                     'db'        => $db,
1116                     'table'     => $table,
1117                     'sql_query' => $del_query,
1118                     'zero_rows' => $GLOBALS['strDeleted'],
1119                     'goto'      => $lnk_goto,
1120                 );
1121                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1122
1123                 $js_conf  = 'DELETE FROM ' . PMA_jsFormat($db) . '.' . PMA_jsFormat($table)
1124                           . ' WHERE ' . PMA_jsFormat($unique_condition, false)
1125                           . ' LIMIT 1';
1126                 $del_str = PMA_getIcon('b_drop.png', $GLOBALS['strDelete'], true);
1127             } elseif ($is_display['del_lnk'] == 'kp') { // kill process case
1128
1129                 $_url_params = array(
1130                     'db'        => $db,
1131                     'table'     => $table,
1132                     'sql_query' => $url_sql_query,
1133                     'goto'      => 'main.php',
1134                 );
1135                 $lnk_goto = 'sql.php' . PMA_generate_common_url($_url_params, 'text');
1136
1137                 $_url_params = array(
1138                     'db'        => 'mysql',
1139                     'sql_query' => 'KILL ' . $row[0],
1140                     'goto'      => $lnk_goto,
1141                 );
1142                 $del_url  = 'sql.php' . PMA_generate_common_url($_url_params);
1143                 $del_query = 'KILL ' . $row[0];
1144                 $js_conf  = 'KILL ' . $row[0];
1145                 $del_str = PMA_getIcon('b_drop.png', $GLOBALS['strKill'], true);
1146             } // end if (1.2.2)
1147
1148             // 1.3 Displays the links at left if required
1149             if ($GLOBALS['cfg']['ModifyDeleteAtLeft']
1150              && ($_SESSION['userconf']['disp_direction'] == 'horizontal'
1151               || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped')) {
1152                 $doWriteModifyAt = 'left';
1153                 require './libraries/display_tbl_links.lib.php';
1154             } // end if (1.3)
1155         } // end if (1)
1156
1157         // 2. Displays the rows' values
1158         for ($i = 0; $i < $fields_cnt; ++$i) {
1159             $meta    = $fields_meta[$i];
1160             $pointer = $i;
1161             // garvin: See if this column should get highlight because it's used in the
1162             //  where-query.
1163             if (isset($highlight_columns) && (isset($highlight_columns[$meta->name]) || isset($highlight_columns[PMA_backquote($meta->name)]))) {
1164                 $condition_field = true;
1165             } else {
1166                 $condition_field = false;
1167             }
1168
1169             $mouse_events = '';
1170             if ($_SESSION['userconf']['disp_direction'] == 'vertical' && (!isset($GLOBALS['printview']) || ($GLOBALS['printview'] != '1'))) {
1171                 if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1172                     $mouse_events .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1173                               . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');" ';
1174                 }
1175                 if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1176                     $mouse_events .= ' onmousedown="setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\'); setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1177                 } else {
1178                     $mouse_events .= ' onmousedown="setCheckboxColumn(\'id_rows_to_delete' . $row_no . '\');" ';
1179                 }
1180             }// end if
1181
1182             // garvin: Wrap MIME-transformations. [MIME]
1183             $default_function = 'default_function'; // default_function
1184             $transform_function = $default_function;
1185             $transform_options = array();
1186
1187             if ($GLOBALS['cfgRelation']['mimework'] && $GLOBALS['cfg']['BrowseMIME']) {
1188
1189                 if (isset($GLOBALS['mime_map'][$meta->name]['mimetype']) && isset($GLOBALS['mime_map'][$meta->name]['transformation']) && !empty($GLOBALS['mime_map'][$meta->name]['transformation'])) {
1190                     $include_file = $GLOBALS['mime_map'][$meta->name]['transformation'];
1191
1192                     if (file_exists('./libraries/transformations/' . $include_file)) {
1193                         $transformfunction_name = str_replace('.inc.php', '', $GLOBALS['mime_map'][$meta->name]['transformation']);
1194
1195                         require_once './libraries/transformations/' . $include_file;
1196
1197                         if (function_exists('PMA_transformation_' . $transformfunction_name)) {
1198                             $transform_function = 'PMA_transformation_' . $transformfunction_name;
1199                             $transform_options  = PMA_transformation_getOptions((isset($GLOBALS['mime_map'][$meta->name]['transformation_options']) ? $GLOBALS['mime_map'][$meta->name]['transformation_options'] : ''));
1200                             $meta->mimetype     = str_replace('_', '/', $GLOBALS['mime_map'][$meta->name]['mimetype']);
1201                         }
1202                     } // end if file_exists
1203                 } // end if transformation is set
1204             } // end if mime/transformation works.
1205
1206             $_url_params = array(
1207                 'db'            => $db,
1208                 'table'         => $table,
1209                 'primary_key'   => $unique_condition,
1210                 'transform_key' => $meta->name,
1211             );
1212
1213             if (! empty($sql_query)) {
1214                 $_url_params['sql_query'] = $url_sql_query;
1215             }
1216
1217             $transform_options['wrapper_link'] = PMA_generate_common_url($_url_params);
1218
1219             // n u m e r i c
1220             if ($meta->numeric == 1) {
1221
1222                 // lem9: if two fields have the same name (this is possible
1223                 //       with self-join queries, for example), using $meta->name
1224                 //       will show both fields NULL even if only one is NULL,
1225                 //       so use the $pointer
1226
1227                 if (!isset($row[$i]) || is_null($row[$i])) {
1228                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1229                 } elseif ($row[$i] != '') {
1230
1231                     $nowrap = ' nowrap';
1232                     $where_comparison = ' = ' . $row[$i];
1233
1234                     $vertical_display['data'][$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);
1235                 } else {
1236                     $vertical_display['data'][$row_no][$i]     = '    <td align="right"' . $mouse_events . ' class="' . $class . ' nowrap' . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1237                 }
1238
1239             //  b l o b
1240
1241             } elseif (stristr($meta->type, 'BLOB')) {
1242                 // loic1 : PMA_mysql_fetch_fields returns BLOB in place of
1243                 // TEXT fields type so we have to ensure it's really a BLOB
1244                 $field_flags = PMA_DBI_field_flags($dt_result, $i);
1245                 if (stristr($field_flags, 'BINARY')) {
1246                     // rajk - for blobstreaming
1247
1248                     $bs_reference_exists = $allBSTablesExist = FALSE;
1249
1250                     // load PMA configuration
1251                     $PMA_Config = $_SESSION['PMA_Config'];
1252
1253                     // if PMA configuration exists
1254                     if ($PMA_Config)
1255                     {
1256                         // load BS variables
1257                         $pluginsExist = $PMA_Config->get('BLOBSTREAMING_PLUGINS_EXIST');
1258
1259                         // if BS plugins exist
1260                         if ($pluginsExist)
1261                         {
1262                             // load BS databases
1263                             $bs_tables = $PMA_Config->get('BLOBSTREAMABLE_DATABASES');
1264
1265                             // if BS db array and specified db string not empty and valid
1266                             if (!empty($bs_tables) && strlen($db) > 0)
1267                             {
1268                                 $bs_tables = $bs_tables[$db];
1269
1270                                 if (isset($bs_tables))
1271                                 {
1272                                     $allBSTablesExist = TRUE;
1273
1274                                     // check if BS tables exist for given database
1275                                     foreach ($bs_tables as $table_key=>$bs_tbl)
1276                                         if (!$bs_tables[$table_key]['Exists'])
1277                                         {
1278                                             $allBSTablesExist = FALSE;
1279                                             break;
1280                                         }
1281                                 }
1282                             }
1283                         }
1284                     }
1285
1286                     // if necessary BS tables exist
1287                     if ($allBSTablesExist)
1288                         $bs_reference_exists = PMA_BS_ReferenceExists($row[$i], $db);
1289
1290                     // if valid BS reference exists
1291                     if ($bs_reference_exists)
1292                         $blobtext = PMA_BS_CreateReferenceLink($row[$i], $db);
1293                     else
1294                         $blobtext = PMA_handle_non_printable_contents('BLOB', (isset($row[$i]) ? $row[$i] : ''), $transform_function, $transform_options, $default_function, $meta);
1295
1296                     $vertical_display['data'][$row_no][$i]      = '    <td align="left"' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $blobtext . '</td>';
1297                     unset($blobtext);
1298                 } else {
1299                     if (!isset($row[$i]) || is_null($row[$i])) {
1300                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1301                     } elseif ($row[$i] != '') {
1302                         // garvin: if a transform function for blob is set, none of these replacements will be made
1303                         if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['userconf']['display_text'] == 'P') {
1304                             $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1305                         }
1306                         // loic1: displays all space characters, 4 space
1307                         // characters for tabulations and <cr>/<lf>
1308                         $row[$i]     = ($default_function != $transform_function ? $transform_function($row[$i], $transform_options, $meta) : $default_function($row[$i], array(), $meta));
1309
1310                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">' . $row[$i] . '</td>' . "\n";
1311                     } else {
1312                         $vertical_display['data'][$row_no][$i] = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1313                     }
1314                 }
1315             } else {
1316                 if (!isset($row[$i]) || is_null($row[$i])) {
1317                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '"><i>NULL</i></td>' . "\n";
1318                 } elseif ($row[$i] != '') {
1319                     // loic1: support blanks in the key
1320                     $relation_id = $row[$i];
1321
1322                     // nijel: Cut all fields to $GLOBALS['cfg']['LimitChars']
1323                     // lem9: (unless it's a link-type transformation)
1324                     if (PMA_strlen($row[$i]) > $GLOBALS['cfg']['LimitChars'] && $_SESSION['userconf']['display_text'] == 'P' && !strpos($transform_function, 'link') === true) {
1325                         $row[$i] = PMA_substr($row[$i], 0, $GLOBALS['cfg']['LimitChars']) . '...';
1326                     }
1327
1328                     // loic1: displays special characters from binaries
1329                     $field_flags = PMA_DBI_field_flags($dt_result, $i);
1330                     if (isset($meta->_type) && $meta->_type === MYSQLI_TYPE_BIT) {
1331                         $row[$i]     = PMA_printable_bit_value($row[$i], $meta->length);
1332                     } elseif (stristr($field_flags, 'BINARY') && $meta->type == 'string') {
1333                         if ($_SESSION['userconf']['display_binary'] || (isset($GLOBALS['is_analyse']) && $GLOBALS['is_analyse'])) {
1334                             // user asked to see the real contents of BINARY
1335                             // fields, or we detected a PROCEDURE ANALYSE in
1336                             // the query (results are reported as being
1337                             // binary strings)
1338                             $row[$i] = PMA_replace_binary_contents($row[$i]);
1339                         } else {
1340                             // we show the BINARY message and field's size
1341                             // (or maybe use a transformation)
1342                             $row[$i] = PMA_handle_non_printable_contents('BINARY', $row[$i], $transform_function, $transform_options, $default_function, $meta);
1343                         }
1344                     }
1345
1346                     // garvin: transform functions may enable no-wrapping:
1347                     $function_nowrap = $transform_function . '_nowrap';
1348                     $bool_nowrap = (($default_function != $transform_function && function_exists($function_nowrap)) ? $function_nowrap($transform_options) : false);
1349
1350                     // loic1: do not wrap if date field type
1351                     $nowrap = ((preg_match('@DATE|TIME@i', $meta->type) || $bool_nowrap) ? ' nowrap' : '');
1352                     $where_comparison = ' = \'' . PMA_sqlAddslashes($row[$i]) . '\'';
1353                     $vertical_display['data'][$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);
1354
1355                 } else {
1356                     $vertical_display['data'][$row_no][$i]     = '    <td' . $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . '">&nbsp;</td>' . "\n";
1357                 }
1358             }
1359
1360             // lem9: output stored cell
1361             if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
1362              || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
1363                 echo $vertical_display['data'][$row_no][$i];
1364             }
1365
1366             if (isset($vertical_display['rowdata'][$i][$row_no])) {
1367                 $vertical_display['rowdata'][$i][$row_no] .= $vertical_display['data'][$row_no][$i];
1368             } else {
1369                 $vertical_display['rowdata'][$i][$row_no] = $vertical_display['data'][$row_no][$i];
1370             }
1371         } // end for (2)
1372
1373         // 3. Displays the modify/delete links on the right if required
1374         if ($GLOBALS['cfg']['ModifyDeleteAtRight']
1375          && ($_SESSION['userconf']['disp_direction'] == 'horizontal'
1376           || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped')) {
1377                 $doWriteModifyAt = 'right';
1378                 require './libraries/display_tbl_links.lib.php';
1379         } // end if (3)
1380
1381         if ($_SESSION['userconf']['disp_direction'] == 'horizontal'
1382          || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') {
1383             ?>
1384 </tr>
1385             <?php
1386         } // end if
1387
1388         // 4. Gather links of del_urls and edit_urls in an array for later
1389         //    output
1390         if (!isset($vertical_display['edit'][$row_no])) {
1391             $vertical_display['edit'][$row_no]       = '';
1392             $vertical_display['delete'][$row_no]     = '';
1393             $vertical_display['row_delete'][$row_no] = '';
1394         }
1395
1396         $column_style_vertical = '';
1397         if ($GLOBALS['cfg']['BrowsePointerEnable'] == true) {
1398             $column_style_vertical .= ' onmouseover="setVerticalPointer(this, ' . $row_no . ', \'over\', \'odd\', \'even\', \'hover\', \'marked\');"'
1399                          . ' onmouseout="setVerticalPointer(this, ' . $row_no . ', \'out\', \'odd\', \'even\', \'hover\', \'marked\');"';
1400         }
1401         $column_marker_vertical = '';
1402         if ($GLOBALS['cfg']['BrowseMarkerEnable'] == true) {
1403             $column_marker_vertical .= 'setVerticalPointer(this, ' . $row_no . ', \'click\', \'odd\', \'even\', \'hover\', \'marked\');';
1404         }
1405
1406         if (!empty($del_url) && $is_display['del_lnk'] != 'kp') {
1407             $vertical_display['row_delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1408                                                      .  '        <input type="checkbox" id="id_rows_to_delete' . $row_no . '[%_PMA_CHECKBOX_DIR_%]" name="rows_to_delete[' . $unique_condition_html . ']"'
1409                                                      .  ' onclick="' . $column_marker_vertical . 'copyCheckboxesRange(\'rowsDeleteForm\', \'id_rows_to_delete' . $row_no . '\',\'[%_PMA_CHECKBOX_DIR_%]\');"'
1410                                                      .  ' value="' . htmlspecialchars($del_query) . '" ' . (isset($GLOBALS['checkall']) ? 'checked="checked"' : '') . ' />' . "\n"
1411                                                      .  '    </td>' . "\n";
1412         } else {
1413             unset($vertical_display['row_delete'][$row_no]);
1414         }
1415
1416         if (isset($edit_url)) {
1417             $vertical_display['edit'][$row_no]   .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1418                                                  . PMA_linkOrButton($edit_url, $edit_str, array(), false)
1419                                                  . $bookmark_go
1420                                                  .  '    </td>' . "\n";
1421         } else {
1422             unset($vertical_display['edit'][$row_no]);
1423         }
1424
1425         if (isset($del_url)) {
1426             $vertical_display['delete'][$row_no] .= '    <td align="center" class="' . $class . '" ' . $column_style_vertical . '>' . "\n"
1427                                                  . PMA_linkOrButton($del_url, $del_str, (isset($js_conf) ? $js_conf : ''), false)
1428                                                  .  '    </td>' . "\n";
1429         } else {
1430             unset($vertical_display['delete'][$row_no]);
1431         }
1432
1433         echo (($_SESSION['userconf']['disp_direction'] == 'horizontal' || $_SESSION['userconf']['disp_direction'] == 'horizontalflipped') ? "\n" : '');
1434         $row_no++;
1435     } // end while
1436
1437     return true;
1438 } // end of the 'PMA_displayTableBody()' function
1439
1440
1441 /**
1442  * Do display the result table with the vertical direction mode.
1443  * Credits for this feature goes to Garvin Hicking <hicking@faktor-e.de>.
1444  *
1445  * @return  boolean  always true
1446  *
1447  * @uses    $_SESSION['userconf']['repeat_cells']
1448  * @global  array    $vertical_display the information to display
1449  *
1450  * @access  private
1451  *
1452  * @see     PMA_displayTable()
1453  */
1454 function PMA_displayVerticalTable()
1455 {
1456     global $vertical_display;
1457
1458     // Displays "multi row delete" link at top if required
1459     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1460         echo '<tr>' . "\n";
1461         echo $vertical_display['textbtn'];
1462         $foo_counter = 0;
1463         foreach ($vertical_display['row_delete'] as $val) {
1464             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1465                 echo '<th></th>' . "\n";
1466             }
1467
1468             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', '', $val);
1469             $foo_counter++;
1470         } // end while
1471         echo '</tr>' . "\n";
1472     } // end if
1473
1474     // Displays "edit" link at top if required
1475     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1476         echo '<tr>' . "\n";
1477         if (!is_array($vertical_display['row_delete'])) {
1478             echo $vertical_display['textbtn'];
1479         }
1480         $foo_counter = 0;
1481         foreach ($vertical_display['edit'] as $val) {
1482             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1483                 echo '    <th></th>' . "\n";
1484             }
1485
1486             echo $val;
1487             $foo_counter++;
1488         } // end while
1489         echo '</tr>' . "\n";
1490     } // end if
1491
1492     // Displays "delete" link at top if required
1493     if ($GLOBALS['cfg']['ModifyDeleteAtLeft'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1494         echo '<tr>' . "\n";
1495         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1496             echo $vertical_display['textbtn'];
1497         }
1498         $foo_counter = 0;
1499         foreach ($vertical_display['delete'] as $val) {
1500             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1501                 echo '<th></th>' . "\n";
1502             }
1503
1504             echo $val;
1505             $foo_counter++;
1506         } // end while
1507         echo '</tr>' . "\n";
1508     } // end if
1509
1510     // Displays data
1511     foreach ($vertical_display['desc'] AS $key => $val) {
1512
1513         echo '<tr>' . "\n";
1514         echo $val;
1515
1516         $foo_counter = 0;
1517         foreach ($vertical_display['rowdata'][$key] as $subval) {
1518             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) and !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1519                 echo $val;
1520             }
1521
1522             echo $subval;
1523             $foo_counter++;
1524         } // end while
1525
1526         echo '</tr>' . "\n";
1527     } // end while
1528
1529     // Displays "multi row delete" link at bottom if required
1530     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['row_delete']) && (count($vertical_display['row_delete']) > 0 || !empty($vertical_display['textbtn']))) {
1531         echo '<tr>' . "\n";
1532         echo $vertical_display['textbtn'];
1533         $foo_counter = 0;
1534         foreach ($vertical_display['row_delete'] as $val) {
1535             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1536                 echo '<th></th>' . "\n";
1537             }
1538
1539             echo str_replace('[%_PMA_CHECKBOX_DIR_%]', 'r', $val);
1540             $foo_counter++;
1541         } // end while
1542         echo '</tr>' . "\n";
1543     } // end if
1544
1545     // Displays "edit" link at bottom if required
1546     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['edit']) && (count($vertical_display['edit']) > 0 || !empty($vertical_display['textbtn']))) {
1547         echo '<tr>' . "\n";
1548         if (!is_array($vertical_display['row_delete'])) {
1549             echo $vertical_display['textbtn'];
1550         }
1551         $foo_counter = 0;
1552         foreach ($vertical_display['edit'] as $val) {
1553             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1554                 echo '<th></th>' . "\n";
1555             }
1556
1557             echo $val;
1558             $foo_counter++;
1559         } // end while
1560         echo '</tr>' . "\n";
1561     } // end if
1562
1563     // Displays "delete" link at bottom if required
1564     if ($GLOBALS['cfg']['ModifyDeleteAtRight'] && is_array($vertical_display['delete']) && (count($vertical_display['delete']) > 0 || !empty($vertical_display['textbtn']))) {
1565         echo '<tr>' . "\n";
1566         if (!is_array($vertical_display['edit']) && !is_array($vertical_display['row_delete'])) {
1567             echo $vertical_display['textbtn'];
1568         }
1569         $foo_counter = 0;
1570         foreach ($vertical_display['delete'] as $val) {
1571             if (($foo_counter != 0) && ($_SESSION['userconf']['repeat_cells'] != 0) && !($foo_counter % $_SESSION['userconf']['repeat_cells'])) {
1572                 echo '<th></th>' . "\n";
1573             }
1574
1575             echo $val;
1576             $foo_counter++;
1577         } // end while
1578         echo '</tr>' . "\n";
1579     }
1580
1581     return true;
1582 } // end of the 'PMA_displayVerticalTable' function
1583
1584 /**
1585  *
1586  * @uses    $_SESSION['userconf']['disp_direction']
1587  * @uses    $_REQUEST['disp_direction']
1588  * @uses    $GLOBALS['cfg']['DefaultDisplay']
1589  * @uses    $_SESSION['userconf']['repeat_cells']
1590  * @uses    $_REQUEST['repeat_cells']
1591  * @uses    $GLOBALS['cfg']['RepeatCells']
1592  * @uses    $_SESSION['userconf']['max_rows']
1593  * @uses    $_REQUEST['session_max_rows']
1594  * @uses    $GLOBALS['cfg']['MaxRows']
1595  * @uses    $_SESSION['userconf']['pos']
1596  * @uses    $_REQUEST['pos']
1597  * @uses    $_SESSION['userconf']['display_text']
1598  * @uses    $_REQUEST['display_text']
1599  * @uses    $_SESSION['userconf']['relational_display']
1600  * @uses    $_REQUEST['relational_display']
1601  * @uses    $_SESSION['userconf']['display_binary']
1602  * @uses    $_REQUEST['display_binary']
1603  * @uses    $_SESSION['userconf']['display_blob']
1604  * @uses    $_REQUEST['display_blob']
1605  * @uses    PMA_isValid()
1606  * @uses    $GLOBALS['sql_query']
1607  * @todo    make maximum remembered queries configurable
1608  * @todo    move/split into SQL class!?
1609  * @todo    currently this is called twice unnecessary
1610  * @todo    ignore LIMIT and ORDER in query!?
1611  */
1612 function PMA_displayTable_checkConfigParams()
1613 {
1614     $sql_key = md5($GLOBALS['sql_query']);
1615
1616     $_SESSION['userconf']['query'][$sql_key]['sql'] = $GLOBALS['sql_query'];
1617
1618     if (PMA_isValid($_REQUEST['disp_direction'], array('horizontal', 'vertical', 'horizontalflipped'))) {
1619         $_SESSION['userconf']['query'][$sql_key]['disp_direction'] = $_REQUEST['disp_direction'];
1620         unset($_REQUEST['disp_direction']);
1621     } elseif (empty($_SESSION['userconf']['query'][$sql_key]['disp_direction'])) {
1622         $_SESSION['userconf']['query'][$sql_key]['disp_direction'] = $GLOBALS['cfg']['DefaultDisplay'];
1623     }
1624
1625     if (PMA_isValid($_REQUEST['repeat_cells'], 'numeric')) {
1626         $_SESSION['userconf']['query'][$sql_key]['repeat_cells'] = $_REQUEST['repeat_cells'];
1627         unset($_REQUEST['repeat_cells']);
1628     } elseif (empty($_SESSION['userconf']['query'][$sql_key]['repeat_cells'])) {
1629         $_SESSION['userconf']['query'][$sql_key]['repeat_cells'] = $GLOBALS['cfg']['RepeatCells'];
1630     }
1631
1632     if (PMA_isValid($_REQUEST['session_max_rows'], 'numeric') || $_REQUEST['session_max_rows'] == 'all') {
1633         $_SESSION['userconf']['query'][$sql_key]['max_rows'] = $_REQUEST['session_max_rows'];
1634         unset($_REQUEST['session_max_rows']);
1635     } elseif (empty($_SESSION['userconf']['query'][$sql_key]['max_rows'])) {
1636         $_SESSION['userconf']['query'][$sql_key]['max_rows'] = $GLOBALS['cfg']['MaxRows'];
1637     }
1638
1639     if (PMA_isValid($_REQUEST['pos'], 'numeric')) {
1640         $_SESSION['userconf']['query'][$sql_key]['pos'] = $_REQUEST['pos'];
1641         unset($_REQUEST['pos']);
1642     } elseif (empty($_SESSION['userconf']['query'][$sql_key]['pos'])) {
1643         $_SESSION['userconf']['query'][$sql_key]['pos'] = 0;
1644     }
1645
1646     if (PMA_isValid($_REQUEST['display_text'], array('P', 'F'))) {
1647         $_SESSION['userconf']['query'][$sql_key]['display_text'] = $_REQUEST['display_text'];
1648         unset($_REQUEST['display_text']);
1649     } elseif (empty($_SESSION['userconf']['query'][$sql_key]['display_text'])) {
1650         $_SESSION['userconf']['query'][$sql_key]['display_text'] = 'P';
1651     }
1652
1653     if (PMA_isValid($_REQUEST['relational_display'], array('K', 'D'))) {
1654         $_SESSION['userconf']['query'][$sql_key]['relational_display'] = $_REQUEST['relational_display'];
1655         unset($_REQUEST['relational_display']);
1656     } elseif (empty($_SESSION['userconf']['query'][$sql_key]['relational_display'])) {
1657         $_SESSION['userconf']['query'][$sql_key]['relational_display'] = 'K';
1658     }
1659
1660     if (isset($_REQUEST['display_binary'])) {
1661         $_SESSION['userconf']['query'][$sql_key]['display_binary'] = true;
1662         unset($_REQUEST['display_binary']);
1663     } elseif (isset($_REQUEST['display_options_form'])) {
1664         // we know that the checkbox was unchecked
1665         unset($_SESSION['userconf']['query'][$sql_key]['display_binary']);
1666     } else {
1667         // selected by default because some operations like OPTIMIZE TABLE
1668         // and all queries involving functions return "binary" contents,
1669         // according to low-level field flags
1670         $_SESSION['userconf']['query'][$sql_key]['display_binary'] = true;
1671     }
1672
1673     if (isset($_REQUEST['display_blob'])) {
1674         $_SESSION['userconf']['query'][$sql_key]['display_blob'] = true;
1675         unset($_REQUEST['display_blob']);
1676     } elseif (isset($_REQUEST['display_options_form'])) {
1677         // we know that the checkbox was unchecked
1678         unset($_SESSION['userconf']['query'][$sql_key]['display_blob']);
1679     }
1680
1681     if (isset($_REQUEST['hide_transformation'])) {
1682         $_SESSION['userconf']['query'][$sql_key]['hide_transformation'] = true;
1683         unset($_REQUEST['hide_transformation']);
1684     } elseif (isset($_REQUEST['display_options_form'])) {
1685         // we know that the checkbox was unchecked
1686         unset($_SESSION['userconf']['query'][$sql_key]['hide_transformation']);
1687     }
1688
1689     // move current query to the last position, to be removed last
1690     // so only least executed query will be removed if maximum remembered queries
1691     // limit is reached
1692     $tmp = $_SESSION['userconf']['query'][$sql_key];
1693     unset($_SESSION['userconf']['query'][$sql_key]);
1694     $_SESSION['userconf']['query'][$sql_key] = $tmp;
1695
1696     // do not exceed a maximum number of queries to remember
1697     if (count($_SESSION['userconf']['query']) > 10) {
1698         array_shift($_SESSION['userconf']['query']);
1699         //echo 'deleting one element ...';
1700     }
1701
1702     // populate query configuration
1703     $_SESSION['userconf']['display_text'] = $_SESSION['userconf']['query'][$sql_key]['display_text'];
1704     $_SESSION['userconf']['relational_display'] = $_SESSION['userconf']['query'][$sql_key]['relational_display'];
1705     $_SESSION['userconf']['display_binary'] = isset($_SESSION['userconf']['query'][$sql_key]['display_binary']) ? true : false;
1706     $_SESSION['userconf']['display_blob'] = isset($_SESSION['userconf']['query'][$sql_key]['display_blob']) ? true : false;
1707     $_SESSION['userconf']['hide_transformation'] = isset($_SESSION['userconf']['query'][$sql_key]['hide_transformation']) ? true : false;
1708     $_SESSION['userconf']['pos'] = $_SESSION['userconf']['query'][$sql_key]['pos'];
1709     $_SESSION['userconf']['max_rows'] = $_SESSION['userconf']['query'][$sql_key]['max_rows'];
1710     $_SESSION['userconf']['repeat_cells'] = $_SESSION['userconf']['query'][$sql_key]['repeat_cells'];
1711     $_SESSION['userconf']['disp_direction'] = $_SESSION['userconf']['query'][$sql_key]['disp_direction'];
1712
1713     /*
1714      * debugging
1715     echo '<pre>';
1716     var_dump($_SESSION['userconf']);
1717     echo '</pre>';
1718      */
1719 }
1720
1721 /**
1722  * Displays a table of results returned by a SQL query.
1723  * This function is called by the "sql.php" script.
1724  *
1725  * @param   integer the link id associated to the query which results have
1726  *                  to be displayed
1727  * @param   array   the display mode
1728  * @param   array   the analyzed query
1729  *
1730  * @uses    $_SESSION['userconf']['pos']
1731  * @global  string   $db                the database name
1732  * @global  string   $table             the table name
1733  * @global  string   $goto              the URL to go back in case of errors
1734  * @global  string   $sql_query         the current SQL query
1735  * @global  integer  $num_rows          the total number of rows returned by the
1736  *                                      SQL query
1737  * @global  integer  $unlim_num_rows    the total number of rows returned by the
1738  *                                      SQL query without any programmatically
1739  *                                      appended "LIMIT" clause
1740  * @global  array    $fields_meta       the list of fields properties
1741  * @global  integer  $fields_cnt        the total number of fields returned by
1742  *                                      the SQL query
1743  * @global  array    $vertical_display  informations used with vertical display
1744  *                                      mode
1745  * @global  array    $highlight_columns column names to highlight
1746  * @global  array    $cfgRelation       the relation settings
1747  *
1748  * @access  private
1749  *
1750  * @see     PMA_showMessage(), PMA_setDisplayMode(),
1751  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
1752  *          PMA_displayTableBody(), PMA_displayResultsOperations()
1753  */
1754 function PMA_displayTable(&$dt_result, &$the_disp_mode, $analyzed_sql)
1755 {
1756     global $db, $table, $goto;
1757     global $sql_query, $num_rows, $unlim_num_rows, $fields_meta, $fields_cnt;
1758     global $vertical_display, $highlight_columns;
1759     global $cfgRelation;
1760     global $showtable;
1761
1762     // why was this called here? (already called from sql.php)
1763     //PMA_displayTable_checkConfigParams();
1764
1765     /**
1766      * @todo move this to a central place
1767      * @todo for other future table types
1768      */
1769     $is_innodb = (isset($showtable['Type']) && $showtable['Type'] == 'InnoDB');
1770
1771     if ($is_innodb
1772      && ! isset($analyzed_sql[0]['queryflags']['union'])
1773      && ! isset($analyzed_sql[0]['table_ref'][1]['table_name'])
1774      && (empty($analyzed_sql[0]['where_clause'])
1775       || $analyzed_sql[0]['where_clause'] == '1 ')) {
1776         // "j u s t   b r o w s i n g"
1777         $pre_count = '~';
1778         $after_count = PMA_showHint(PMA_sanitize($GLOBALS['strApproximateCount']), true);
1779     } else {
1780         $pre_count = '';
1781         $after_count = '';
1782     }
1783
1784     // 1. ----- Prepares the work -----
1785
1786     // 1.1 Gets the informations about which functionalities should be
1787     //     displayed
1788     $total      = '';
1789     $is_display = PMA_setDisplayMode($the_disp_mode, $total);
1790
1791     // 1.2 Defines offsets for the next and previous pages
1792     if ($is_display['nav_bar'] == '1') {
1793         if ($_SESSION['userconf']['max_rows'] == 'all') {
1794             $pos_next     = 0;
1795             $pos_prev     = 0;
1796         } else {
1797             $pos_next     = $_SESSION['userconf']['pos'] + $_SESSION['userconf']['max_rows'];
1798             $pos_prev     = $_SESSION['userconf']['pos'] - $_SESSION['userconf']['max_rows'];
1799             if ($pos_prev < 0) {
1800                 $pos_prev = 0;
1801             }
1802         }
1803     } // end if
1804
1805     // 1.3 Find the sort expression
1806
1807     // we need $sort_expression and $sort_expression_nodirection
1808     // even if there are many table references
1809     if (! empty($analyzed_sql[0]['order_by_clause'])) {
1810         $sort_expression = trim(str_replace('  ', ' ', $analyzed_sql[0]['order_by_clause']));
1811         /**
1812          * Get rid of ASC|DESC
1813          */
1814         preg_match('@(.*)([[:space:]]*(ASC|DESC))@si', $sort_expression, $matches);
1815         $sort_expression_nodirection = isset($matches[1]) ? trim($matches[1]) : $sort_expression;
1816         $sort_direction = isset($matches[2]) ? trim($matches[2]) : '';
1817         unset($matches);
1818     } else {
1819         $sort_expression = $sort_expression_nodirection = $sort_direction = '';
1820     }
1821
1822     // 1.4 Prepares display of first and last value of the sorted column
1823
1824     if (! empty($sort_expression_nodirection)) {
1825         list($sort_table, $sort_column) = explode('.', $sort_expression_nodirection);
1826         $sort_table = PMA_unQuote($sort_table);
1827         $sort_column = PMA_unQuote($sort_column);
1828         // find the sorted column index in row result
1829         // (this might be a multi-table query)
1830         $sorted_column_index = false;
1831         foreach($fields_meta as $key => $meta) {
1832             if ($meta->table == $sort_table && $meta->name == $sort_column) {
1833                 $sorted_column_index = $key;
1834                 break;
1835             }
1836         }
1837         if ($sorted_column_index !== false) {
1838             // fetch first row of the result set
1839             $row = PMA_DBI_fetch_row($dt_result);
1840             $column_for_first_row = $row[$sorted_column_index];
1841             // fetch last row of the result set
1842             PMA_DBI_data_seek($dt_result, $num_rows - 1);
1843             $row = PMA_DBI_fetch_row($dt_result);
1844             $column_for_last_row = $row[$sorted_column_index];
1845             // reset to first row for the loop in PMA_displayTableBody()
1846             PMA_DBI_data_seek($dt_result, 0);
1847             // we could also use here $sort_expression_nodirection
1848             $sorted_column_message = ' [' . htmlspecialchars($sort_column) . ': <strong>' . htmlspecialchars($column_for_first_row) . ' - ' . htmlspecialchars($column_for_last_row) . '</strong>]';
1849             unset($row, $column_for_first_row, $column_for_last_row);
1850         }
1851         unset($sorted_column_index, $sort_table, $sort_column);
1852     }
1853
1854     // 2. ----- Displays the top of the page -----
1855
1856     // 2.1 Displays a messages with position informations
1857     if ($is_display['nav_bar'] == '1' && isset($pos_next)) {
1858         if (isset($unlim_num_rows) && $unlim_num_rows != $total) {
1859             $selectstring = ', ' . $unlim_num_rows . ' ' . $GLOBALS['strSelectNumRows'];
1860         } else {
1861             $selectstring = '';
1862         }
1863         $last_shown_rec = ($_SESSION['userconf']['max_rows'] == 'all' || $pos_next > $total)
1864                         ? $total - 1
1865                         : $pos_next - 1;
1866
1867         if (PMA_Table::isView($db, $table)
1868          && $total == $GLOBALS['cfg']['MaxExactCountViews']) {
1869             $message = PMA_Message::notice('strViewHasAtLeast');
1870             $message->addParam('[a@./Documentation.html#cfg_MaxExactCount@_blank]');
1871             $message->addParam('[/a]');
1872             $message_view_warning = PMA_showHint($message);
1873         } else {
1874             $message_view_warning = false;
1875         }
1876
1877         $message = PMA_Message::success('strShowingRecords');
1878         $message->addMessage($_SESSION['userconf']['pos']);
1879         if ($message_view_warning) {
1880             $message->addMessage('...', ' - ');
1881             $message->addMessage($message_view_warning);
1882             $message->addMessage('(');
1883         } else {
1884             $message->addMessage($last_shown_rec, ' - ');
1885             $message->addMessage($pre_count  . PMA_formatNumber($total, 0) . $after_count, ' (');
1886             $message->addString('strTotal');
1887             $message->addMessage($selectstring, '');
1888             $message->addMessage(', ', '');
1889         }
1890
1891         $messagge_qt = PMA_Message::notice('strQueryTime');
1892         $messagge_qt->addParam($GLOBALS['querytime']);
1893
1894         $message->addMessage($messagge_qt, '');
1895         $message->addMessage(')', '');
1896
1897         $message->addMessage(isset($sorted_column_message) ? $sorted_column_message : '', '');
1898
1899         PMA_showMessage($message, $sql_query, 'success');
1900
1901     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
1902         PMA_showMessage($GLOBALS['strSuccess'], $sql_query, 'success');
1903     }
1904
1905     // 2.3 Displays the navigation bars
1906     if (! strlen($table)) {
1907         if (isset($analyzed_sql[0]['query_type'])
1908            && $analyzed_sql[0]['query_type'] == 'SELECT') {
1909             // table does not always contain a real table name,
1910             // for example in MySQL 5.0.x, the query SHOW STATUS
1911             // returns STATUS as a table name
1912             $table = $fields_meta[0]->table;
1913         } else {
1914             $table = '';
1915         }
1916     }
1917
1918     if ($is_display['nav_bar'] == '1') {
1919         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query);
1920         echo "\n";
1921     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
1922         echo "\n" . '<br /><br />' . "\n";
1923     }
1924
1925     // 2b ----- Get field references from Database -----
1926     // (see the 'relation' configuration variable)
1927     // loic1, 2002-03-02: extended to php3
1928
1929     // initialize map
1930     $map = array();
1931
1932     // find tables
1933     $target=array();
1934     if (isset($analyzed_sql[0]['table_ref']) && is_array($analyzed_sql[0]['table_ref'])) {
1935         foreach ($analyzed_sql[0]['table_ref'] AS $table_ref_position => $table_ref) {
1936            $target[] = $analyzed_sql[0]['table_ref'][$table_ref_position]['table_true_name'];
1937         }
1938     }
1939     $tabs    = '(\'' . join('\',\'', $target) . '\')';
1940
1941     if ($cfgRelation['displaywork']) {
1942         if (! strlen($table)) {
1943             $exist_rel = false;
1944         } else {
1945             $exist_rel = PMA_getForeigners($db, $table, '', 'both');
1946             if ($exist_rel) {
1947                 foreach ($exist_rel AS $master_field => $rel) {
1948                     $display_field = PMA_getDisplayField($rel['foreign_db'], $rel['foreign_table']);
1949                     $map[$master_field] = array($rel['foreign_table'],
1950                                           $rel['foreign_field'],
1951                                           $display_field,
1952                                           $rel['foreign_db']);
1953                 } // end while
1954             } // end if
1955         } // end if
1956     } // end if
1957     // end 2b
1958
1959     // 3. ----- Displays the results table -----
1960     PMA_displayTableHeaders($is_display, $fields_meta, $fields_cnt, $analyzed_sql, $sort_expression, $sort_expression_nodirection, $sort_direction);
1961     $url_query = '';
1962     echo '<tbody>' . "\n";
1963     PMA_displayTableBody($dt_result, $is_display, $map, $analyzed_sql);
1964     // vertical output case
1965     if ($_SESSION['userconf']['disp_direction'] == 'vertical') {
1966         PMA_displayVerticalTable();
1967     } // end if
1968     unset($vertical_display);
1969     echo '</tbody>' . "\n";
1970     ?>
1971 </table>
1972
1973     <?php
1974     // 4. ----- Displays the link for multi-fields delete
1975
1976     if ($is_display['del_lnk'] == 'dr' && $is_display['del_lnk'] != 'kp') {
1977
1978         $delete_text = $is_display['del_lnk'] == 'dr' ? $GLOBALS['strDelete'] : $GLOBALS['strKill'];
1979
1980         $_url_params = array(
1981             'db'        => $db,
1982             'table'     => $table,
1983             'sql_query' => $sql_query,
1984             'goto'      => $goto,
1985         );
1986         $uncheckall_url = 'sql.php' . PMA_generate_common_url($_url_params);
1987
1988         $_url_params['checkall'] = '1';
1989         $checkall_url = 'sql.php' . PMA_generate_common_url($_url_params);
1990
1991         if ($_SESSION['userconf']['disp_direction'] == 'vertical') {
1992             $checkall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', true)) return false;';
1993             $uncheckall_params['onclick'] = 'if (setCheckboxes(\'rowsDeleteForm\', false)) return false;';
1994         } else {
1995             $checkall_params['onclick'] = 'if (markAllRows(\'rowsDeleteForm\')) return false;';
1996             $uncheckall_params['onclick'] = 'if (unMarkAllRows(\'rowsDeleteForm\')) return false;';
1997         }
1998         $checkall_link = PMA_linkOrButton($checkall_url, $GLOBALS['strCheckAll'], $checkall_params, false);
1999         $uncheckall_link = PMA_linkOrButton($uncheckall_url, $GLOBALS['strUncheckAll'], $uncheckall_params, false);
2000         if ($_SESSION['userconf']['disp_direction'] != 'vertical') {
2001             echo '<img class="selectallarrow" width="38" height="22"'
2002                 .' src="' . $GLOBALS['pmaThemeImage'] . 'arrow_' . $GLOBALS['text_dir'] . '.png' . '"'
2003                 .' alt="' . $GLOBALS['strWithChecked'] . '" />';
2004         }
2005         echo $checkall_link . "\n"
2006             .' / ' . "\n"
2007             .$uncheckall_link . "\n"
2008             .'<i>' . $GLOBALS['strWithChecked'] . '</i>' . "\n";
2009
2010         PMA_buttonOrImage('submit_mult', 'mult_submit',
2011             'submit_mult_change', $GLOBALS['strChange'], 'b_edit.png');
2012         PMA_buttonOrImage('submit_mult', 'mult_submit',
2013             'submit_mult_delete', $delete_text, 'b_drop.png');
2014         if ($analyzed_sql[0]['querytype'] == 'SELECT') {
2015             PMA_buttonOrImage('submit_mult', 'mult_submit',
2016                 'submit_mult_export', $GLOBALS['strExport'],
2017                 'b_tblexport.png');
2018         }
2019         echo "\n";
2020
2021         echo '<input type="hidden" name="sql_query"'
2022             .' value="' . htmlspecialchars($sql_query) . '" />' . "\n";
2023         echo '<input type="hidden" name="url_query"'
2024             .' value="' . $GLOBALS['url_query'] . '" />' . "\n";
2025         echo '</form>' . "\n";
2026     }
2027
2028     // 5. ----- Displays the navigation bar at the bottom if required -----
2029
2030     if ($is_display['nav_bar'] == '1') {
2031         echo '<br />' . "\n";
2032         PMA_displayTableNavigation($pos_next, $pos_prev, $sql_query);
2033     } elseif (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2034         echo "\n" . '<br /><br />' . "\n";
2035     }
2036
2037     // 6. ----- Displays "Query results operations"
2038     if (!isset($GLOBALS['printview']) || $GLOBALS['printview'] != '1') {
2039         PMA_displayResultsOperations($the_disp_mode, $analyzed_sql);
2040     }
2041 } // end of the 'PMA_displayTable()' function
2042
2043 function default_function($buffer) {
2044     $buffer = htmlspecialchars($buffer);
2045     $buffer = str_replace("\011", ' &nbsp;&nbsp;&nbsp;',
2046         str_replace('  ', ' &nbsp;', $buffer));
2047     $buffer = preg_replace("@((\015\012)|(\015)|(\012))@", '<br />', $buffer);
2048
2049     return $buffer;
2050 }
2051
2052 /**
2053  * Displays operations that are available on results.
2054  *
2055  * @param   array   the display mode
2056  * @param   array   the analyzed query
2057  *
2058  * @uses    $_SESSION['userconf']['pos']
2059  * @uses    $_SESSION['userconf']['display_text']
2060  * @global  string   $db                the database name
2061  * @global  string   $table             the table name
2062  * @global  string   $sql_query         the current SQL query
2063  * @global  integer  $unlim_num_rows    the total number of rows returned by the
2064  *                                      SQL query without any programmatically
2065  *                                      appended "LIMIT" clause
2066  *
2067  * @access  private
2068  *
2069  * @see     PMA_showMessage(), PMA_setDisplayMode(),
2070  *          PMA_displayTableNavigation(), PMA_displayTableHeaders(),
2071  *          PMA_displayTableBody(), PMA_displayResultsOperations()
2072  */
2073 function PMA_displayResultsOperations($the_disp_mode, $analyzed_sql) {
2074     global $db, $table, $sql_query, $unlim_num_rows;
2075
2076     $header_shown = FALSE;
2077     $header = '<fieldset><legend>' . $GLOBALS['strQueryResultsOperations'] . '</legend>';
2078
2079     if ($the_disp_mode[6] == '1' || $the_disp_mode[9] == '1') {
2080         // Displays "printable view" link if required
2081         if ($the_disp_mode[9] == '1') {
2082
2083             if (!$header_shown) {
2084                 echo $header;
2085                 $header_shown = TRUE;
2086             }
2087
2088             $_url_params = array(
2089                 'db'        => $db,
2090                 'table'     => $table,
2091                 'printview' => '1',
2092                 'sql_query' => $sql_query,
2093             );
2094             $url_query = PMA_generate_common_url($_url_params);
2095
2096             echo PMA_linkOrButton(
2097                 'sql.php' . $url_query,
2098                 PMA_getIcon('b_print.png', $GLOBALS['strPrintView'], false, true),
2099                 '', true, true, 'print_view') . "\n";
2100
2101             if ($_SESSION['userconf']['display_text']) {
2102                 $_url_params['display_text'] = 'F';
2103                 echo PMA_linkOrButton(
2104                     'sql.php' . PMA_generate_common_url($_url_params),
2105                     PMA_getIcon('b_print.png', $GLOBALS['strPrintViewFull'], false, true),
2106                     '', true, true, 'print_view') . "\n";
2107                 unset($_url_params['display_text']);
2108             }
2109         } // end displays "printable view"
2110     }
2111
2112     // Export link
2113     // (the url_query has extra parameters that won't be used to export)
2114     // (the single_table parameter is used in display_export.lib.php
2115     //  to hide the SQL and the structure export dialogs)
2116     // If the parser found a PROCEDURE clause
2117     // (most probably PROCEDURE ANALYSE()) it makes no sense to
2118     // display the Export link).
2119     if (isset($analyzed_sql[0]) && $analyzed_sql[0]['querytype'] == 'SELECT' && !isset($printview) && ! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2120         if (isset($analyzed_sql[0]['table_ref'][0]['table_true_name']) && !isset($analyzed_sql[0]['table_ref'][1]['table_true_name'])) {
2121             $_url_params['single_table'] = 'true';
2122         }
2123         if (!$header_shown) {
2124             echo $header;
2125             $header_shown = TRUE;
2126         }
2127         $_url_params['unlim_num_rows'] = $unlim_num_rows;
2128
2129         /**
2130          * At this point we don't know the table name; this can happen
2131          * for example with a query like
2132          * SELECT bike_code FROM (SELECT bike_code FROM bikes) tmp
2133          * As a workaround we set in the table parameter the name of the
2134          * first table of this database, so that tbl_export.php and
2135          * the script it calls do not fail
2136          */
2137         if (empty($_url_params['table'])) {
2138             $_url_params['table'] = PMA_DBI_fetch_value("SHOW TABLES");
2139         }
2140
2141         echo PMA_linkOrButton(
2142             'tbl_export.php' . PMA_generate_common_url($_url_params),
2143             PMA_getIcon('b_tblexport.png', $GLOBALS['strExport'], false, true),
2144             '', true, true, '') . "\n";
2145     }
2146
2147     // CREATE VIEW
2148     /**
2149      *
2150      * @todo detect privileges to create a view
2151      *       (but see 2006-01-19 note in display_create_table.lib.php,
2152      *        I think we cannot detect db-specific privileges reliably)
2153      * Note: we don't display a Create view link if we found a PROCEDURE clause
2154      */
2155     if (!$header_shown) {
2156         echo $header;
2157         $header_shown = TRUE;
2158     }
2159     if (! isset($analyzed_sql[0]['queryflags']['procedure'])) {
2160         echo PMA_linkOrButton(
2161             'view_create.php' . $url_query,
2162             PMA_getIcon('b_views.png', 'CREATE VIEW', false, true),
2163             '', true, true, '') . "\n";
2164     }
2165     if ($header_shown) {
2166         echo '</fieldset><br />';
2167     }
2168 }
2169
2170 /**
2171  * Verifies what to do with non-printable contents (binary or BLOB)
2172  * in Browse mode.
2173  *
2174  * @uses    is_null()
2175  * @uses    isset()
2176  * @uses    strlen()
2177  * @uses    PMA_formatByteDown()
2178  * @uses    strpos()
2179  * @uses    str_replace()
2180  * @param   string  $category BLOB|BINARY
2181  * @param   string  $content  the binary content
2182  * @param   string  $transform_function
2183  * @param   string  $transform_options
2184  * @param   string  $default_function
2185  * @param   object  $meta   the meta-information about this field
2186  * @return  mixed  string or float
2187  */
2188 function PMA_handle_non_printable_contents($category, $content, $transform_function, $transform_options, $default_function, $meta) {
2189     $result = '[' . $category;
2190     if (is_null($content)) {
2191         $result .= ' - NULL';
2192         $size = 0;
2193     } elseif (isset($content)) {
2194         $size = strlen($content);
2195         $display_size = PMA_formatByteDown($size, 3, 1);
2196         $result .= ' - '. $display_size[0] . $display_size[1];
2197     }
2198     $result .= ']';
2199
2200     if (strpos($transform_function, 'octetstream')) {
2201         $result = $content;
2202     }
2203     if ($size > 0) {
2204         if ($default_function != $transform_function) {
2205             $result = $transform_function($result, $transform_options, $meta);
2206         } else {
2207             $result = $default_function($result, array(), $meta);
2208             if (stristr($meta->type, 'BLOB') && $_SESSION['userconf']['display_blob']) {
2209                 // in this case, restart from the original $content
2210                 $result = PMA_replace_binary_contents($content);
2211             }
2212         }
2213     }
2214     return($result);
2215 }
2216
2217 /**
2218  * Prepares the displayable content of a data cell in Browse mode,
2219  * taking into account foreign key description field and transformations
2220  *
2221  * @uses    is_array()
2222  * @uses    PMA_backquote()
2223  * @uses    PMA_DBI_try_query()
2224  * @uses    PMA_DBI_num_rows()
2225  * @uses    PMA_DBI_fetch_row()
2226  * @uses    $GLOBALS['strLinkNotFound']
2227  * @uses    PMA_DBI_free_result()
2228  * @uses    $GLOBALS['printview']
2229  * @uses    htmlspecialchars()
2230  * @uses    PMA_generate_common_url()
2231  * @param   string  $mouse_events
2232  * @param   string  $class
2233  * @param   string  $condition_field
2234  * @param   string  $analyzed_sql
2235  * @param   object  $meta   the meta-information about this field
2236  * @param   string  $map
2237  * @param   string  $data
2238  * @param   string  $transform_function
2239  * @param   string  $default_function
2240  * @param   string  $nowrap
2241  * @param   string  $where_comparison
2242  * @return  string  formatted data
2243  */
2244 function PMA_prepare_row_data($mouse_events, $class, $condition_field, $analyzed_sql, $meta, $map, $data, $transform_function, $default_function, $nowrap, $where_comparison, $transform_options) {
2245
2246     // continue the <td> tag started before calling this function:
2247     $result = $mouse_events . ' class="' . $class . ($condition_field ? ' condition' : '') . $nowrap . '">';
2248
2249     if (isset($analyzed_sql[0]['select_expr']) && is_array($analyzed_sql[0]['select_expr'])) {
2250         foreach ($analyzed_sql[0]['select_expr'] AS $select_expr_position => $select_expr) {
2251             $alias = $analyzed_sql[0]['select_expr'][$select_expr_position]['alias'];
2252             if (isset($alias) && strlen($alias)) {
2253                 $true_column = $analyzed_sql[0]['select_expr'][$select_expr_position]['column'];
2254                 if ($alias == $meta->name) {
2255                     // this change in the parameter does not matter
2256                     // outside of the function
2257                     $meta->name = $true_column;
2258                 } // end if
2259             } // end if
2260         } // end foreach
2261     } // end if
2262
2263     if (isset($map[$meta->name])) {
2264         // Field to display from the foreign table?
2265         if (isset($map[$meta->name][2]) && strlen($map[$meta->name][2])) {
2266             $dispsql     = 'SELECT ' . PMA_backquote($map[$meta->name][2])
2267                 . ' FROM ' . PMA_backquote($map[$meta->name][3])
2268                 . '.' . PMA_backquote($map[$meta->name][0])
2269                 . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2270                 . $where_comparison;
2271             $dispresult  = PMA_DBI_try_query($dispsql, null, PMA_DBI_QUERY_STORE);
2272             if ($dispresult && PMA_DBI_num_rows($dispresult) > 0) {
2273                 list($dispval) = PMA_DBI_fetch_row($dispresult, 0);
2274             } else {
2275                 $dispval = $GLOBALS['strLinkNotFound'];
2276             }
2277             @PMA_DBI_free_result($dispresult);
2278         } else {
2279             $dispval     = '';
2280         } // end if... else...
2281
2282         if (isset($GLOBALS['printview']) && $GLOBALS['printview'] == '1') {
2283             $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta)) . ' <code>[-&gt;' . $dispval . ']</code>';
2284         } else {
2285
2286             if ('K' == $_SESSION['userconf']['relational_display']) {
2287                 // user chose "relational key" in the display options, so
2288                 // the title contains the display field
2289                 $title = (! empty($dispval))? ' title="' . htmlspecialchars($dispval) . '"' : '';
2290             } else {
2291                 $title = ' title="' . htmlspecialchars($data) . '"';
2292             }
2293
2294             $_url_params = array(
2295                 'db'    => $map[$meta->name][3],
2296                 'table' => $map[$meta->name][0],
2297                 'pos'   => '0',
2298                 'sql_query' => 'SELECT * FROM '
2299                                     . PMA_backquote($map[$meta->name][3]) . '.' . PMA_backquote($map[$meta->name][0])
2300                                     . ' WHERE ' . PMA_backquote($map[$meta->name][1])
2301                                     . $where_comparison,
2302             );
2303             $result .= '<a href="sql.php' . PMA_generate_common_url($_url_params)
2304                  . '"' . $title . '>';
2305
2306             if ($transform_function != $default_function) {
2307                 // always apply a transformation on the real data,
2308                 // not on the display field
2309                 $result .= $transform_function($data, $transform_options, $meta);
2310             } else {
2311                 if ('D' == $_SESSION['userconf']['relational_display']) {
2312                     // user chose "relational display field" in the
2313                     // display options, so show display field in the cell
2314                     $result .= $transform_function($dispval, array(), $meta);
2315                 } else {
2316                     // otherwise display data in the cell
2317                     $result .= $transform_function($data, array(), $meta);
2318                 }
2319             }
2320             $result .= '</a>';
2321         }
2322     } else {
2323         $result .= ($transform_function != $default_function ? $transform_function($data, $transform_options, $meta) : $transform_function($data, array(), $meta));
2324     }
2325     $result .= '</td>' . "\n";
2326
2327     return $result;
2328 }
2329 ?>