db_details_qbe.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 /**
   6  * Get the values of the variables posted or sent to this script and display
   7  * the headers
   8  */
   9 require_once('./libraries/common.lib.php');
  10 require_once('./libraries/relation.lib.php');
  11
  12
  13 /**
  14  * Gets the relation settings
  15  */
  16 $cfgRelation = PMA_getRelationsParam();
  17
  18
  19 /**
  20  * A query has been submitted -> execute it, else display the headers
  21  */
  22 if (isset($submit_sql) && preg_match('@^SELECT@i', $encoded_sql_query)) {
  23     $goto      = 'db_details.php';
  24     $zero_rows = htmlspecialchars($strSuccess);
  25     $sql_query = urldecode($encoded_sql_query);
  26     require('./sql.php');
  27     exit();
  28 } else {
  29     $sub_part  = '_qbe';
  30     require('./db_details_common.php');
  31     $url_query .= '&amp;goto=db_details_qbe.php';
  32     require('./db_details_db_info.php');
  33 }
  34
  35 if (isset($submit_sql) && !preg_match('@^SELECT@i', $encoded_sql_query)) {
  36     echo '<p class="warning">' . $strHaveToShow . '</p>';
  37 }
  38
  39
  40 /**
  41  * Initialize some variables
  42  */
  43 if (empty($Columns)) {
  44     $Columns  = 3;  // Initial number of columns
  45 }
  46 if (!isset($Add_Col)) {
  47     $Add_Col  = '';
  48 }
  49 if (!isset($Add_Row)) {
  50     $Add_Row  = '';
  51 }
  52 if (!isset($Rows)) {
  53     $Rows     = '';
  54 }
  55 if (!isset($InsCol)) {
  56     $InsCol   = array();
  57 }
  58 if (!isset($DelCol)) {
  59     $DelCol   = array();
  60 }
  61 if (!isset($prev_Criteria)) {
  62     $prev_Criteria = '';
  63 }
  64 if (!isset($Criteria)) {
  65     $Criteria = array();
  66     for ($i = 0; $i < $Columns; $i++) {
  67         $Criteria[$i] = '';
  68     }
  69 }
  70 if (!isset($InsRow)) {
  71     $InsRow = array();
  72     for ($i = 0; $i < $Columns; $i++) {
  73         $InsRow[$i] = '';
  74     }
  75 }
  76 if (!isset($DelRow)) {
  77     $DelRow = array();
  78     for ($i = 0; $i < $Columns; $i++) {
  79         $DelRow[$i] = '';
  80     }
  81 }
  82 if (!isset($AndOrRow)) {
  83     $AndOrRow = array();
  84     for ($i = 0; $i < $Columns; $i++) {
  85         $AndOrRow[$i] = '';
  86     }
  87 }
  88 if (!isset($AndOrCol)) {
  89     $AndOrCol = array();
  90     for ($i = 0; $i < $Columns; $i++) {
  91         $AndOrCol[$i] = '';
  92     }
  93 }
  94 // minimum width
  95 $wid          = 12;
  96 $col          = $Columns + $Add_Col;
  97 if ($col < 0) {
  98     $col      = 0;
  99 }
 100 $row          = $Rows + $Add_Row;
 101 if ($row < 0) {
 102     $row      = 0;
 103 }
 104
 105
 106 /**
 107  * Prepares the form
 108  */
 109 $tbl_result     = PMA_DBI_query('SHOW TABLES FROM ' . PMA_backquote($db) . ';', NULL, PMA_DBI_QUERY_STORE);
 110 $tbl_result_cnt = PMA_DBI_num_rows($tbl_result);
 111 $i              = 0;
 112 $k              = 0;
 113
 114 // The tables list sent by a previously submitted form
 115 if (!empty($TableList)) {
 116     $cnt_table_list = count($TableList);
 117     for ($x = 0; $x < $cnt_table_list; $x++) {
 118         $tbl_names[urldecode($TableList[$x])] = ' selected="selected"';
 119     }
 120 } // end if
 121
 122 // The tables list gets from MySQL
 123 while ($i < $tbl_result_cnt) {
 124     list($tbl)       = PMA_DBI_fetch_row($tbl_result);
 125     $fld_results     = PMA_DBI_get_fields($db, $tbl);
 126     $fld_results_cnt = ($fld_results) ? count($fld_results) : 0;
 127     $j               = 0;
 128
 129     if (empty($tbl_names[$tbl]) && !empty($TableList)) {
 130         $tbl_names[$tbl] = '';
 131     } else {
 132         $tbl_names[$tbl] = ' selected="selected"';
 133     } //  end if
 134
 135     // The fields list per selected tables
 136     if ($tbl_names[$tbl] == ' selected="selected"') {
 137         $fld[$k++]   =  PMA_backquote($tbl) . '.*';
 138         while ($j < $fld_results_cnt) {
 139             $fld[$k] = PMA_convert_display_charset($fld_results[$j]['Field']);
 140             $fld[$k] = PMA_backquote($tbl) . '.' . PMA_backquote($fld[$k]);
 141
 142             // increase the width if necessary
 143             if (strlen($fld[$k]) > $wid) {
 144                 $wid = strlen($fld[$k]);
 145             } //end if
 146
 147             $k++;
 148             $j++;
 149         } // end while
 150     } // end if
 151
 152     $i++;
 153 } // end if
 154 PMA_DBI_free_result($tbl_result);
 155
 156 // largest width found
 157 $realwidth = $wid . 'ex';
 158
 159
 160 /**
 161  * Displays the form
 162  */
 163 ?>
 164
 165 <!-- Query by example form -->
 166 <form action="db_details_qbe.php" method="post">
 167 <table border="<?php echo $cfg['Border']; ?>" cellpadding="2" cellspacing="1">
 168
 169     <!-- Fields row -->
 170     <tr>
 171         <td class="tblHeaders" align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 172             <b><?php echo $strField; ?>:&nbsp;</b>
 173         </td>
 174 <?php
 175 $z = 0;
 176 for ($x = 0; $x < $col; $x++) {
 177     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 178         ?>
 179         <td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 180             <select style="width: <?php echo $realwidth; ?>" name="Field[<?php echo $z; ?>]" size="1">
 181                 <option value=""></option>
 182         <?php
 183         echo "\n";
 184         for ($y = 0; $y < sizeof($fld); $y++) {
 185             if ($fld[$y] == '') {
 186                 $sel = ' selected="selected"';
 187             } else {
 188                 $sel = '';
 189             }
 190             echo '                ';
 191             echo '<option value="' . htmlspecialchars($fld[$y]) . '"' . $sel . '>' . htmlspecialchars($fld[$y]) . '</option>' . "\n";
 192         } // end for
 193         ?>
 194             </select>
 195         </td>
 196         <?php
 197         $z++;
 198     } // end if
 199     echo "\n";
 200
 201     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 202         continue;
 203     }
 204     ?>
 205         <td align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 206             <select style="width: <?php echo $realwidth; ?>" name="Field[<?php echo $z; ?>]" size="1">
 207                 <option value=""></option>
 208     <?php
 209     echo "\n";
 210     for ($y = 0; $y < sizeof($fld); $y++) {
 211         if (isset($Field[$x]) && $fld[$y] == urldecode($Field[$x])) {
 212             $curField[$z] = urldecode($Field[$x]);
 213             $sel          = ' selected="selected"';
 214         } else {
 215             $sel          = '';
 216         } // end if
 217         echo '                ';
 218         echo '<option value="' . htmlspecialchars($fld[$y]) . '"' . $sel . '>' . htmlspecialchars($fld[$y]) . '</option>' . "\n";
 219     } // end for
 220     ?>
 221             </select>
 222         </td>
 223     <?php
 224     $z++;
 225     echo "\n";
 226 } // end for
 227 ?>
 228     </tr>
 229
 230     <!-- Sort row -->
 231     <tr>
 232         <td class="tblHeaders" align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 233             <b><?php echo $strSort; ?>:&nbsp;</b>
 234         </td>
 235 <?php
 236 $z = 0;
 237 for ($x = 0; $x < $col; $x++) {
 238     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 239         ?>
 240         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 241             <select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
 242                 <option value=""></option>
 243                 <option value="ASC"><?php echo $strAscending; ?></option>
 244                 <option value="DESC"><?php echo $strDescending; ?></option>
 245             </select>
 246         </td>
 247         <?php
 248         $z++;
 249     } // end if
 250     echo "\n";
 251
 252     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 253         continue;
 254     }
 255     ?>
 256         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 257             <select style="width: <?php echo $realwidth; ?>" name="Sort[<?php echo $z; ?>]" size="1">
 258                 <option value=""></option>
 259     <?php
 260     echo "\n";
 261
 262     // If they have chosen all fields using the * selector,
 263     // then sorting is not available
 264     // Robbat2 - Fix for Bug #570698
 265     if (isset($Sort[$x]) && isset($Field[$x]) && (substr(urldecode($Field[$x]),-2) == '.*')) {
 266         $Sort[$x] = '';
 267     } //end if
 268
 269     if (isset($Sort[$x]) && $Sort[$x] == 'ASC') {
 270         $curSort[$z] = $Sort[$x];
 271         $sel         = ' selected="selected"';
 272     } else {
 273         $sel         = '';
 274     } // end if
 275     echo '                ';
 276     echo '<option value="ASC"' . $sel . '>' . $strAscending . '</option>' . "\n";
 277     if (isset($Sort[$x]) && $Sort[$x] == 'DESC') {
 278         $curSort[$z] = $Sort[$x];
 279         $sel         = ' selected="selected"';
 280     } else {
 281         $sel         = '';
 282     } // end if
 283     echo '                ';
 284     echo '<option value="DESC"' . $sel . '>' . $strDescending . '</option>' . "\n";
 285     ?>
 286             </select>
 287         </td>
 288     <?php
 289     $z++;
 290     echo "\n";
 291 } // end for
 292 ?>
 293     </tr>
 294
 295     <!-- Show row -->
 296     <tr>
 297         <td class="tblHeaders" align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 298             <b><?php echo $strShow; ?>:&nbsp;</b>
 299         </td>
 300 <?php
 301 $z = 0;
 302 for ($x = 0; $x < $col; $x++) {
 303     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 304         ?>
 305         <td class="tblHeaders" align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 306             <input type="checkbox" name="Show[<?php echo $z; ?>]" />
 307         </td>
 308         <?php
 309         $z++;
 310     } // end if
 311     echo "\n";
 312
 313     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 314         continue;
 315     }
 316     if (isset($Show[$x])) {
 317         $checked     = ' checked="checked"';
 318         $curShow[$z] = $Show[$x];
 319     } else {
 320         $checked     =  '';
 321     }
 322     ?>
 323         <td class="tblHeaders" align="center" bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 324             <input type="checkbox" name="Show[<?php echo $z; ?>]"<?php echo $checked; ?> />
 325         </td>
 326     <?php
 327     $z++;
 328     echo "\n";
 329 } // end for
 330 ?>
 331     </tr>
 332
 333     <!-- Criteria row -->
 334     <tr>
 335         <td class="tblHeaders" align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 336             <b><?php echo $strCriteria; ?>:&nbsp;</b>
 337         </td>
 338 <?php
 339 $z = 0;
 340 for ($x = 0; $x < $col; $x++) {
 341     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 342         ?>
 343         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 344             <input type="text" name="Criteria[<?php echo $z; ?>]" value="" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
 345         </td>
 346         <?php
 347         $z++;
 348     } // end if
 349     echo "\n";
 350
 351     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 352         continue;
 353     }
 354     if (isset($Criteria[$x])) {
 355         $stripped_Criteria = $Criteria[$x];
 356     }
 357     if ((empty($prev_Criteria) || !isset($prev_Criteria[$x]))
 358         || urldecode($prev_Criteria[$x]) != htmlspecialchars($stripped_Criteria)) {
 359         $curCriteria[$z]   = $stripped_Criteria;
 360         $encoded_Criteria  = urlencode($stripped_Criteria);
 361     } else {
 362         $curCriteria[$z]   = urldecode($prev_Criteria[$x]);
 363         $encoded_Criteria  = $prev_Criteria[$x];
 364     }
 365     ?>
 366         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 367             <input type="hidden" name="prev_Criteria[<?php echo $z; ?>]" value="<?php echo $encoded_Criteria; ?>" />
 368             <input type="text" name="Criteria[<?php echo $z; ?>]" value="<?php echo htmlspecialchars($stripped_Criteria); ?>" class="textfield" style="width: <?php echo $realwidth; ?>" size="20" />
 369         </td>
 370     <?php
 371     $z++;
 372     echo "\n";
 373 } // end for
 374 ?>
 375     </tr>
 376
 377     <!-- And/Or columns and rows -->
 378 <?php
 379 $w = 0;
 380 for ($y = 0; $y <= $row; $y++) {
 381     $bgcolor = ($y % 2) ? $cfg['BgcolorOne'] : $cfg['BgcolorTwo'];
 382     if (isset($InsRow[$y]) && $InsRow[$y] == 'on') {
 383         $chk['or']  = ' checked="checked"';
 384         $chk['and'] = '';
 385         ?>
 386     <tr>
 387         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">
 388             <!-- Row controls -->
 389             <table bgcolor="<?php echo $bgcolor; ?>" cellpadding="0" cellspacing="0" border="0">
 390             <tr>
 391                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 392                     <small><?php echo $strQBEIns; ?>:</small>
 393                     <input type="checkbox" name="InsRow[<?php echo $w; ?>]" />
 394                 </td>
 395                 <td align="<?php echo $cell_align_right; ?>">
 396                     <b><?php echo $strAnd; ?>:</b>
 397                 </td>
 398                 <td>
 399                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
 400                     &nbsp;
 401                 </td>
 402             </tr>
 403             <tr>
 404                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 405                     <small><?php echo $strQBEDel; ?>:</small>
 406                     <input type="checkbox" name="DelRow[<?php echo $w; ?>]" />
 407                 </td>
 408                 <td align="<?php echo $cell_align_right; ?>">
 409                     <b><?php echo $strOr; ?>:</b>
 410                 </td>
 411                 <td>
 412                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
 413                     &nbsp;
 414                 </td>
 415             </tr>
 416             </table>
 417         </td>
 418         <?php
 419         $z = 0;
 420         for ($x = 0; $x < $col; $x++) {
 421             if (isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 422                 echo "\n";
 423                 $or = 'Or' . $w . '[' . $z . ']';
 424                 ?>
 425         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 426             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
 427         </td>
 428                 <?php
 429                 $z++;
 430             } // end if
 431             if (isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 432                 continue;
 433             }
 434
 435             echo "\n";
 436             $or = 'Or' . $w . '[' . $z . ']';
 437             ?>
 438         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 439             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
 440         </td>
 441             <?php
 442             $z++;
 443         } // end for
 444         $w++;
 445         echo "\n";
 446         ?>
 447     </tr>
 448         <?php
 449     } // end if
 450
 451     if (isset($DelRow[$y]) && $DelRow[$y] == 'on') {
 452         continue;
 453     }
 454
 455     if (isset($AndOrRow[$y])) {
 456         $curAndOrRow[$w] = $AndOrRow[$y];
 457     }
 458     if (isset($AndOrRow[$y]) && $AndOrRow[$y] == 'and') {
 459         $chk['and'] =  ' checked="checked"';
 460         $chk['or']  =  '';
 461     } else {
 462         $chk['or']  =  ' checked="checked"';
 463         $chk['and'] =  '';
 464     }
 465     echo "\n";
 466     ?>
 467     <tr>
 468         <td align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $bgcolor; ?>" nowrap="nowrap">
 469             <!-- Row controls -->
 470             <table bgcolor="<?php echo $bgcolor; ?>" border="0" cellpadding="0" cellspacing="0">
 471             <tr>
 472                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 473                     <small><?php echo $strQBEIns; ?>:</small>
 474                     <input type="checkbox" name="InsRow[<?php echo $w; ?>]" />
 475                 </td>
 476                 <td align="<?php echo $cell_align_right; ?>">
 477                     <b><?php echo $strAnd; ?>:</b>
 478                 </td>
 479                 <td>
 480                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="and"<?php echo $chk['and']; ?> />
 481                 </td>
 482             </tr>
 483             <tr>
 484                 <td align="<?php echo $cell_align_right; ?>" nowrap="nowrap">
 485                     <small><?php echo $strQBEDel; ?>:</small>
 486                     <input type="checkbox" name="DelRow[<?php echo $w; ?>]" />
 487                 </td>
 488                 <td align="<?php echo $cell_align_right; ?>">
 489                     <b><?php echo $strOr; ?>:</b>
 490                 </td>
 491                 <td>
 492                     <input type="radio" name="AndOrRow[<?php echo $w; ?>]" value="or"<?php echo $chk['or']; ?> />
 493                 </td>
 494             </tr>
 495             </table>
 496         </td>
 497     <?php
 498     $z = 0;
 499     for ($x = 0; $x < $col; $x++) {
 500         if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 501             echo "\n";
 502             $or = 'Or' . $w . '[' . $z . ']';
 503             ?>
 504         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 505             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="<?php echo $or; ?>" dir="<?php echo $text_dir; ?>"></textarea>
 506         </td>
 507             <?php
 508             $z++;
 509         } // end if
 510         if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 511             continue;
 512         }
 513
 514         echo "\n";
 515         $or = 'Or' . $y;
 516         if (!isset(${$or})) {
 517             ${$or} = '';
 518         }
 519         if (!empty(${$or}) && isset(${$or}[$x])) {
 520             $stripped_or = ${$or}[$x];
 521         } else {
 522             $stripped_or     = '';
 523         }
 524         ?>
 525         <td align="center" bgcolor="<?php echo $bgcolor; ?>">
 526             <textarea cols="20" rows="2" style="width: <?php echo $realwidth; ?>" name="Or<?php echo $w . '[' . $z . ']'; ?>" dir="<?php echo $text_dir; ?>"><?php echo htmlspecialchars($stripped_or); ?></textarea>
 527         </td>
 528         <?php
 529         if (!empty(${$or}) && isset(${$or}[$x])) {
 530             ${'cur' . $or}[$z] = ${$or}[$x];
 531         }
 532         $z++;
 533     } // end for
 534     $w++;
 535     echo "\n";
 536     ?>
 537     </tr>
 538     <?php
 539     echo "\n";
 540 } // end for
 541 ?>
 542
 543     <!-- Modify columns -->
 544     <tr>
 545         <td class="tblHeaders" align="<?php echo $cell_align_right; ?>" bgcolor="<?php echo $cfg['ThBgcolor']; ?>">
 546             <b><?php echo $strModify; ?>:&nbsp;</b>
 547         </td>
 548 <?php
 549 $z = 0;
 550 for ($x = 0; $x < $col; $x++) {
 551     if (!empty($InsCol) && isset($InsCol[$x]) && $InsCol[$x] == 'on') {
 552         $curAndOrCol[$z] = $AndOrCol[$y];
 553         if ($AndOrCol[$z] == 'or') {
 554             $chk['or']  = ' checked="checked"';
 555             $chk['and'] = '';
 556         } else {
 557             $chk['and'] = ' checked="checked"';
 558             $chk['or']  = '';
 559         }
 560         ?>
 561         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 562             <b><?php echo $strOr; ?>:</b>
 563             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
 564             &nbsp;&nbsp;<b><?php echo $strAnd; ?>:</b>
 565             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
 566             <br />
 567             <?php echo $strQBEIns . "\n"; ?>
 568             <input type="checkbox" name="InsCol[<?php echo $z; ?>]" />
 569             &nbsp;&nbsp;<?php echo $strQBEDel . "\n"; ?>
 570             <input type="checkbox" name="DelCol[<?php echo $z; ?>]" />
 571         </td>
 572         <?php
 573         $z++;
 574     } // end if
 575     echo "\n";
 576
 577     if (!empty($DelCol) && isset($DelCol[$x]) && $DelCol[$x] == 'on') {
 578         continue;
 579     }
 580
 581     if (isset($AndOrCol[$y])) {
 582         $curAndOrCol[$z] = $AndOrCol[$y];
 583     }
 584     if (isset($AndOrCol[$z]) && $AndOrCol[$z] == 'or') {
 585         $chk['or']  = ' checked="checked"';
 586         $chk['and'] = '';
 587     } else {
 588         $chk['and'] = ' checked="checked"';
 589         $chk['or']  = '';
 590     }
 591     ?>
 592         <td align="center" bgcolor="<?php echo $cfg['BgcolorTwo']; ?>">
 593             <b><?php echo $strOr; ?>:</b>
 594             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="or"<?php echo $chk['or']; ?> />
 595             &nbsp;&nbsp;<b><?php echo $strAnd; ?>:</b>
 596             <input type="radio" name="AndOrCol[<?php echo $z; ?>]" value="and"<?php echo $chk['and']; ?> />
 597             <br />
 598             <?php echo $strQBEIns . "\n"; ?>
 599             <input type="checkbox" name="InsCol[<?php echo $z; ?>]" />
 600             &nbsp;&nbsp;<?php echo $strQBEDel . "\n"; ?>
 601             <input type="checkbox" name="DelCol[<?php echo $z; ?>]" />
 602         </td>
 603     <?php
 604     $z++;
 605     echo "\n";
 606 } // end for
 607 ?>
 608     </tr>
 609 </table>
 610
 611 <!-- Other controls -->
 612 <?php echo PMA_generate_common_hidden_inputs(); ?>
 613 <table border="0" cellpadding="2" cellspacing="1">
 614     <tr>
 615         <td nowrap="nowrap"><input type="hidden" value="<?php echo htmlspecialchars($db); ?>" name="db" />
 616                 <input type="hidden" value="<?php echo $z; ?>" name="Columns" />
 617                 <?php
 618                     $w--;
 619                 ?>
 620                 <input type="hidden" value="<?php echo $w; ?>" name="Rows" />
 621                 <?php echo $strAddDeleteRow; ?>:
 622                 <select size="1" name="Add_Row" style="vertical-align: middle">
 623                     <option value="-3">-3</option>
 624                     <option value="-2">-2</option>
 625                     <option value="-1">-1</option>
 626                     <option value="0" selected="selected">0</option>
 627                     <option value="1">1</option>
 628                     <option value="2">2</option>
 629                     <option value="3">3</option>
 630                 </select>
 631         </td>
 632         <td width="10">&nbsp;</td>
 633         <td nowrap="nowrap"><?php echo $strAddDeleteColumn; ?>:
 634                 <select size="1" name="Add_Col" style="vertical-align: middle">
 635                     <option value="-3">-3</option>
 636                     <option value="-2">-2</option>
 637                     <option value="-1">-1</option>
 638                     <option value="0" selected="selected">0</option>
 639                     <option value="1">1</option>
 640                     <option value="2">2</option>
 641                     <option value="3">3</option>
 642                 </select>
 643         </td>
 644         <td width="10">&nbsp;</td>
 645         <!-- Generates a query -->
 646         <td><input type="submit" name="modify" value="<?php echo $strUpdateQuery; ?>" /></td>
 647     </tr>
 648 </table><br />
 649
 650 <table border="0" cellpadding="2" cellspacing="1">
 651     <tr>
 652         <td class="tblHeaders">&nbsp;<?php echo $strUseTables; ?>:&nbsp;</td>
 653         <td width="20">&nbsp;</td>
 654         <td class="tblHeaders">&nbsp;<?php echo sprintf($strQueryOnDb, htmlspecialchars($db)); ?>&nbsp;</td>
 655     </tr>
 656     <tr>
 657         <td bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 658 <?php
 659 $strTableListOptions = '';
 660 $numTableListOptions = 0;
 661 foreach($tbl_names AS $key => $val) {
 662     $strTableListOptions .= '                        ';
 663     $strTableListOptions .= '<option value="' . htmlspecialchars($key) . '"' . $val . '>' . htmlspecialchars($key) . '</option>' . "\n";
 664     $numTableListOptions++;
 665 }
 666 ?>
 667             <select name="TableList[]" size="<?php echo ($numTableListOptions > 30) ? '15' : '7'; ?>" multiple="multiple" id="listTable">
 668             <?php echo $strTableListOptions; ?>
 669             </select>
 670         </td>
 671         <td>&nbsp;&nbsp;</td>
 672         <!-- Displays the current query -->
 673         <td bgcolor="<?php echo $cfg['BgcolorOne']; ?>">
 674             <textarea cols="30" rows="<?php echo ($numTableListOptions > 30) ? '15' : '7'; ?>" name="sql_query" dir="<?php echo $text_dir; ?>" id="textSqlquery">
 675 <?php
 676 // 1. SELECT
 677 $last_select = 0;
 678 $encoded_qry = '';
 679 if (!isset($qry_select)) {
 680     $qry_select         = '';
 681 }
 682 for ($x = 0; $x < $col; $x++) {
 683     if (!empty($curField[$x]) && isset($curShow[$x]) && $curShow[$x] == 'on') {
 684         if ($last_select) {
 685             $qry_select .=  ', ';
 686         }
 687         $qry_select     .= $curField[$x];
 688         $last_select    = 1;
 689     }
 690 } // end for
 691 if (!empty($qry_select)) {
 692     $encoded_qry .= urlencode('SELECT ' . $qry_select . "\n");
 693     echo  'SELECT ' . htmlspecialchars($qry_select) . "\n";
 694 }
 695
 696 // 2. FROM
 697
 698 // Create LEFT JOINS out of Relations
 699 // Code originally by Mike Beck <mike.beck@ibmiller.de>
 700 // If we can use Relations we could make some left joins.
 701 // First find out if relations are available in this database.
 702
 703 // First we need the really needed Tables - those in TableList might still be
 704 // all Tables.
 705 if (isset($Field) && count($Field) > 0) {
 706
 707     // Initialize some variables
 708     $tab_all    = array();
 709     $col_all    = array();
 710     $tab_wher   = array();
 711     $tab_know   = array();
 712     $tab_left   = array();
 713     $col_where  = array();
 714     $fromclause = '';
 715
 716     // We only start this if we have fields, otherwise it would be dumb
 717     foreach ($Field AS $value) {
 718         $parts             = explode('.', $value);
 719         if (!empty($parts[0]) && !empty($parts[1])) {
 720             $tab_raw       = urldecode($parts[0]);
 721             $tab           = str_replace('`', '', $tab_raw);
 722             $tab_all[$tab] = $tab;
 723
 724             $col_raw       = urldecode($parts[1]);
 725             $col_all[]     = $tab . '.' . str_replace('`', '', $col_raw);
 726          }
 727     } // end while
 728
 729     // Check 'where' clauses
 730     if ($cfgRelation['relwork'] && count($tab_all) > 0) {
 731         // Now we need all tables that we have in the where clause
 732         $crit_cnt         = count($Criteria);
 733         for ($x = 0; $x < $crit_cnt; $x++) {
 734             $curr_tab     = explode('.', urldecode($Field[$x]));
 735             if (!empty($curr_tab[0]) && !empty($curr_tab[1])) {
 736                 $tab_raw  = urldecode($curr_tab[0]);
 737                 $tab      = str_replace('`', '', $tab_raw);
 738
 739                 $col_raw  = urldecode($curr_tab[1]);
 740                 $col1     = str_replace('`', '', $col_raw);
 741                 $col1     = $tab . '.' . $col1;
 742                 // Now we know that our array has the same numbers as $Criteria
 743                 // we can check which of our columns has a where clause
 744                 if (!empty($Criteria[$x])) {
 745                     if (substr($Criteria[$x], 0, 1) == '=' || stristr($Criteria[$x], 'is')) {
 746                         $col_where[$col] = $col1;
 747                         $tab_wher[$tab]  = $tab;
 748                     }
 749                 } // end if
 750             } // end if
 751         } // end for
 752
 753         // Cleans temp vars w/o further use
 754         unset($tab_raw);
 755         unset($col_raw);
 756         unset($col1);
 757
 758         if (count($tab_wher) == 1) {
 759             // If there is exactly one column that has a decent where-clause
 760             // we will just use this
 761             $master = key($tab_wher);
 762         } else {
 763             // Now let's find out which of the tables has an index
 764             // ( When the control user is the same as the normal user
 765             // because he is using one of his databases as pmadb,
 766             // the last db selected is not always the one where we need to work)
 767             PMA_DBI_select_db($db);
 768
 769             foreach ($tab_all AS $tab) {
 770                 $ind_rs   = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($tab) . ';');
 771                 while ($ind = PMA_DBI_fetch_assoc($ind_rs)) {
 772                     $col1 = $tab . '.' . $ind['Column_name'];
 773                     if (isset($col_all[$col1])) {
 774                         if ($ind['non_unique'] == 0) {
 775                             if (isset($col_where[$col1])) {
 776                                 $col_unique[$col1] = 'Y';
 777                             } else {
 778                                 $col_unique[$col1] = 'N';
 779                             }
 780                         } else {
 781                             if (isset($col_where[$col1])) {
 782                                 $col_index[$col1] = 'Y';
 783                             } else {
 784                                 $col_index[$col1] = 'N';
 785                             }
 786                         }
 787                     }
 788                 } // end while (each col of tab)
 789             } // end while (each tab)
 790             // now we want to find the best.
 791             if (isset($col_unique) && count($col_unique) > 0) {
 792                 $col_cand = $col_unique;
 793                 $needsort = 1;
 794             } else if (isset($col_index) && count($col_index) > 0) {
 795                 $col_cand = $col_index;
 796                 $needsort = 1;
 797             } else if (isset($col_where) && count($col_where) > 0) {
 798                 $col_cand = $tab_wher;
 799                 $needsort = 0;
 800             } else {
 801                 $col_cand = $tab_all;
 802                 $needsort = 0;
 803             }
 804
 805             // If we came up with $col_unique (very good) or $col_index (still
 806             // good) as $col_cand we want to check if we have any 'Y' there
 807             // (that would mean that they were also found in the whereclauses
 808             // which would be great). if yes, we take only those
 809             if ($needsort == 1) {
 810                 foreach ($col_cand AS $col => $is_where) {
 811                     $tab           = explode('.', $col);
 812                     $tab           = $tab[0];
 813                     if ($is_where == 'Y') {
 814                         $vg[$col]  = $tab;
 815                     } else {
 816                         $sg[$col]  = $tab;
 817                     }
 818                 }
 819                 if (isset($vg)) {
 820                     $col_cand      = $vg;
 821                     // Candidates restricted in index+where
 822                 } else {
 823                     $col_cand      = $sg;
 824                     // None of the candidates where in a where-clause
 825                 }
 826             }
 827
 828             // If our array of candidates has more than one member we'll just
 829             // find the smallest table.
 830             // Of course the actual query would be faster if we check for
 831             // the Criteria which gives the smallest result set in its table,
 832             // but it would take too much time to check this
 833             if (count($col_cand) > 1) {
 834                 // Of course we only want to check each table once
 835                 $checked_tables = $col_cand;
 836                 foreach ($col_cand AS $tab) {
 837                     if ($checked_tables[$tab] != 1 ) {
 838                         $rows_qry = 'SELECT COUNT(1) AS anz '
 839                                   . 'FROM ' . PMA_backquote($tab);
 840                         $rows_rs  = PMA_DBI_query($rows_qry);
 841                         while ($res = PMA_DBI_fetch_assoc($rows_rs)) {
 842                             $tsize[$tab] = $res['anz'];
 843                         }
 844                         PMA_DBI_free_result($rows_rs);
 845                         unset($rows_rs);
 846                         $checked_tables[$tab] = 1;
 847                     }
 848                     $csize[$tab] = $tsize[$tab];
 849                 }
 850                 asort($csize);
 851                 reset($csize);
 852                 $master = key($csize); // Smallest
 853             } else {
 854                 reset($col_cand);
 855                 $master = current($col_cand); // Only one single candidate
 856             }
 857         } // end if (exactly one where clause)
 858
 859         /**
 860          * Removes unwanted entries from an array (PHP3 compliant)
 861          *
 862          * @param   array  the array to work with
 863          * @param   array  the list of keys to remove
 864          *
 865          * @return  array  the cleaned up array
 866          *
 867          * @access  private
 868          */
 869         function PMA_arrayShort($array, $key)
 870         {
 871             foreach ($array AS $k => $v) {
 872                 if ($k != $key) {
 873                     $reta[$k] = $v;
 874                 }
 875             }
 876             if (!isset($reta)) {
 877                 $reta = array();
 878             }
 879
 880             return $reta;
 881         } // end of the "PMA_arrayShort()" function
 882
 883
 884         /**
 885          * Finds all related tables
 886          *
 887          * @param   string   wether to go from master to foreign or vice versa
 888          *
 889          * @return  boolean  always TRUE
 890          *
 891          * @global  array    the list of tables that we still couldn't connect
 892          * @global  array    the list of allready connected tables
 893          * @global  string   the current databse name
 894          * @global  string   the super user connection id
 895          * @global  array    the list of relation settings
 896          *
 897          * @access  private
 898          */
 899         function PMA_getRelatives($from) {
 900             global $tab_left, $tab_know, $fromclause;
 901             global $dbh, $db, $cfgRelation;
 902
 903             if ($from == 'master') {
 904                 $to    = 'foreign';
 905             } else {
 906                 $to    = 'master';
 907             }
 908             $in_know = '(\'' . implode('\', \'', $tab_know) . '\')';
 909             $in_left = '(\'' . implode('\', \'', $tab_left) . '\')';
 910
 911             $rel_query = 'SELECT *'
 912                        . ' FROM ' . PMA_backquote($cfgRelation['relation'])
 913                        . ' WHERE ' . $from . '_db   = \'' . PMA_sqlAddslashes($db) . '\''
 914                        . ' AND ' . $to   . '_db   = \'' . PMA_sqlAddslashes($db) . '\''
 915                        . ' AND ' . $from . '_table IN ' . $in_know
 916                        . ' AND ' . $to   . '_table IN ' . $in_left;
 917             PMA_DBI_select_db($cfgRelation['db'], $dbh);
 918             $relations = @PMA_DBI_query($rel_query, $dbh);
 919             PMA_DBI_select_db($db, $dbh);
 920             while ($row = PMA_DBI_fetch_assoc($relations)) {
 921                 $found_table                = $row[$to . '_table'];
 922                 if (isset($tab_left[$found_table])) {
 923                     $fromclause             .= "\n" . ' LEFT JOIN '
 924                                             . PMA_backquote($row[$to . '_table']) . ' ON '
 925                                             . PMA_backquote($row[$from . '_table']) . '.'
 926                                             . PMA_backquote($row[$from . '_field']) . ' = '
 927                                             . PMA_backquote($row[$to . '_table']) . '.'
 928                                             . PMA_backquote($row[$to . '_field']) . ' ';
 929                     $tab_know[$found_table] = $found_table;
 930                     $tab_left               = PMA_arrayShort($tab_left, $found_table);
 931                 }
 932             } // end while
 933
 934             return TRUE;
 935         } // end of the "PMA_getRelatives()" function
 936
 937
 938         $tab_left          = PMA_arrayShort($tab_all, $master);
 939         $tab_know[$master] = $master;
 940
 941         $run   = 0;
 942         $emerg = '';
 943         while (count($tab_left) > 0) {
 944             if ($run % 2 == 0) {
 945                 PMA_getRelatives('master');
 946             } else {
 947                 PMA_getRelatives('foreign');
 948             }
 949             $run++;
 950             if ($run > 5) {
 951
 952                 foreach ($tab_left AS $tab) {
 953                     $emerg    .= ', ' . PMA_backquote($tab);
 954                     $tab_left = PMA_arrayShort($tab_left, $tab);
 955                 }
 956             }
 957         } // end while
 958         $qry_from = PMA_backquote($master) . $emerg . $fromclause;
 959     } // end if ($cfgRelation['relwork'] && count($tab_all) > 0)
 960
 961 } // end count($Field) > 0
 962
 963 // In case relations are not defined, just generate the FROM clause
 964 // from the list of tables, however we don't generate any JOIN
 965
 966 if (empty($qry_from) && isset($tab_all)) {
 967     $qry_from = implode(', ', $tab_all);
 968 }
 969 // Now let's see what we got
 970 if (!empty($qry_from)) {
 971     $encoded_qry  .= urlencode('FROM ' . $qry_from . "\n");
 972     echo 'FROM ' . htmlspecialchars($qry_from) . "\n";
 973 }
 974
 975 // 3. WHERE
 976 $qry_where          = '';
 977 $criteria_cnt       = 0;
 978 for ($x = 0; $x < $col; $x++) {
 979     if (!empty($curField[$x]) && !empty($curCriteria[$x]) && $x && isset($last_where) && isset($curAndOrCol)) {
 980         $qry_where  .= ' ' . strtoupper($curAndOrCol[$last_where]) . ' ';
 981     }
 982     if (!empty($curField[$x]) && !empty($curCriteria[$x])) {
 983         $qry_where  .= '(' . $curField[$x] . ' ' . $curCriteria[$x] . ')';
 984         $last_where = $x;
 985         $criteria_cnt++;
 986     }
 987 } // end for
 988 if ($criteria_cnt > 1) {
 989     $qry_where      = '(' . $qry_where . ')';
 990 }
 991 // OR rows ${'cur' . $or}[$x]
 992 if (!isset($curAndOrRow)) {
 993     $curAndOrRow          = array();
 994 }
 995 for ($y = 0; $y <= $row; $y++) {
 996     $criteria_cnt         = 0;
 997     $qry_orwhere          = '';
 998     $last_orwhere         = '';
 999     for ($x = 0; $x < $col; $x++) {
1000         if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x]) && $x) {
1001             $qry_orwhere  .= ' ' . strtoupper($curAndOrCol[$last_orwhere]) . ' ';
1002         }
1003         if (!empty($curField[$x]) && !empty(${'curOr' . $y}[$x])) {
1004             $qry_orwhere  .= '(' . $curField[$x]
1005                           .  ' '
1006                           .  ${'curOr' . $y}[$x]
1007                           .  ')';
1008             $last_orwhere = $x;
1009             $criteria_cnt++;
1010         }
1011     } // end for
1012     if ($criteria_cnt > 1) {
1013         $qry_orwhere      = '(' . $qry_orwhere . ')';
1014     }
1015     if (!empty($qry_orwhere)) {
1016         $qry_where .= "\n"
1017                    .  strtoupper(isset($curAndOrRow[$y]) ? $curAndOrRow[$y] . ' ' : '')
1018                    .  $qry_orwhere;
1019     } // end if
1020 } // end for
1021
1022 if (!empty($qry_where) && $qry_where != '()') {
1023     $encoded_qry .= urlencode('WHERE ' . $qry_where . "\n");
1024     echo 'WHERE ' . htmlspecialchars($qry_where) . "\n";
1025 } // end if
1026
1027 // 4. ORDER BY
1028 $last_orderby = 0;
1029 if (!isset($qry_orderby)) {
1030     $qry_orderby      = '';
1031 }
1032 for ($x = 0; $x < $col; $x++) {
1033     if ($last_orderby && $x && !empty($curField[$x]) && !empty($curSort[$x])) {
1034         $qry_orderby  .=  ', ';
1035     }
1036     if (!empty($curField[$x]) && !empty($curSort[$x])) {
1037         // if they have chosen all fields using the * selector,
1038         // then sorting is not available
1039         // Robbat2 - Fix for Bug #570698
1040         if (substr($curField[$x], -2) != '.*') {
1041             $qry_orderby  .=  $curField[$x] . ' ' . $curSort[$x];
1042             $last_orderby = 1;
1043         }
1044     }
1045 } // end for
1046 if (!empty($qry_orderby)) {
1047     $encoded_qry .= urlencode('ORDER BY ' . $qry_orderby);
1048     echo 'ORDER BY ' . htmlspecialchars($qry_orderby) . "\n";
1049 }
1050 ?>
1051             </textarea>
1052             <input type="hidden" name="encoded_sql_query" value="<?php echo $encoded_qry; ?>" />
1053         </td>
1054     </tr>
1055     <tr>
1056         <!-- Generates a query -->
1057         <td align="right" class="tblHeaders"><input type="submit" name="modify" value="<?php echo $strUpdateQuery; ?>" /></td>
1058         <td>&nbsp;</td>
1059         <!-- Execute a query -->
1060         <td align="right" class="tblHeaders"><input type="submit" name="submit_sql" value="<?php echo $strRunQuery; ?>" /></td>
1061     </tr>
1062 </table>
1063 </form>
1064 <?php
1065 /**
1066  * Displays the footer
1067  */
1068 require_once('./footer.inc.php');
1069 ?>