pdf_pages.php3

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5
   6 /**
   7  * Gets some core libraries
   8  */
   9 require('./libraries/grab_globals.lib.php3');
  10 require('./libraries/common.lib.php3');
  11 require('./db_details_common.php3');
  12
  13
  14 /**
  15  * Settings for relation stuff
  16  */
  17 require('./libraries/relation.lib.php3');
  18 $cfgRelation = PMA_getRelationsParam();
  19
  20
  21 /**
  22  * Now in ./libraries/relation.lib.php3 we check for all tables
  23  * that we need, but if we don't find them we are quiet about it
  24  * so people can work without.
  25  * This page is absolutely useless if you didn't set up your tables
  26  * correctly, so it is a good place to see which tables we can and
  27  * complain ;-)
  28  */
  29 if (!$cfgRelation['relwork']) {
  30     echo sprintf($strNotSet, 'relation', 'config.inc.php3') . '<br />' . "\n"
  31          . '<a href="./Documentation.html#relation" target="documentation">' . $strDocu . '</a>' . "\n";
  32     exit();
  33 }
  34
  35 if (!$cfgRelation['displaywork']) {
  36     echo sprintf($strNotSet, 'table_info', 'config.inc.php3') . '<br />' . "\n"
  37          . '<a href="./Documentation.html#table_info" target="documentation">' . $strDocu . '</a>' . "\n";
  38     exit();
  39 }
  40
  41 if (!isset($cfgRelation['table_coords'])){
  42     echo sprintf($strNotSet, 'table_coords', 'config.inc.php3') . '<br />' . "\n"
  43          . '<a href="./Documentation.html#table_coords" target="documentation">' . $strDocu . '</a>' . "\n";
  44     exit();
  45 }
  46 if (!isset($cfgRelation['pdf_pages'])) {
  47     echo sprintf($strNotSet, 'pdf_page', 'config.inc.php3') . '<br />' . "\n"
  48          . '<a href="./Documentation.html#pdf_pages" target="documentation">' . $strDocu . '</a>' . "\n";
  49     exit();
  50 }
  51
  52 if ($cfgRelation['pdfwork']) {
  53     // Now is the time to work on all changes
  54     if (isset($do)) {
  55         switch ($do) {
  56             case 'choosepage':
  57                 if ($action_choose=="1") {
  58                     $ch_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_coords'])
  59                               .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
  60                               .   ' AND   pdf_page_number = ' . $chpage;
  61                     PMA_query_as_cu($ch_query);
  62
  63                     $ch_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['pdf_pages'])
  64                               .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
  65                               .   ' AND   page_nr = ' . $chpage;
  66                     PMA_query_as_cu($ch_query);
  67
  68                     unset($chpage);
  69                 }
  70                 break;
  71             case 'createpage':
  72                 if (!isset($newpage) || $newpage == '') {
  73                     $newpage = $strNoDescription;
  74                 }
  75                 $ins_query   = 'INSERT INTO ' . PMA_backquote($cfgRelation['pdf_pages'])
  76                              . ' (db_name, page_descr)'
  77                              . ' VALUES (\'' . PMA_sqlAddslashes($db) . '\', \'' . PMA_sqlAddslashes($newpage) . '\')';
  78                 PMA_query_as_cu($ins_query);
  79
  80                 // A u t o m a t i c    l a y o u t
  81
  82                 if (isset($autolayout)) {
  83                     // save the page number
  84                     $pdf_page_number = mysql_insert_id((isset($dbh)?$dbh:''));
  85
  86                     // get the tables that have relations, by descending
  87                     // number of links
  88                     $master_tables = 'SELECT COUNT(master_table), master_table'
  89                                 . ' FROM ' . PMA_backquote($cfgRelation['relation'])
  90                                 . ' WHERE master_db = \'' . $db . '\''
  91                                 . ' GROUP BY master_table'
  92                                 . ' ORDER BY ' . PMA_backquote('COUNT(master_table)') . ' DESC ';
  93                     $master_tables_rs = PMA_query_as_cu($master_tables);
  94                     if ($master_tables_rs && mysql_num_rows($master_tables_rs) > 0) {
  95                         // first put all the master tables at beginning
  96                         // of the list, so they are near the center of
  97                         // the schema
  98                         while (list(,$master_table) = mysql_fetch_row($master_tables_rs)) {
  99                             $all_tables[] = $master_table;
 100                         }
 101
 102                         // then for each master, add its foreigns into an array
 103                         // of foreign tables, if not already there
 104                         // (a foreign might be foreign for more than
 105                         // one table, and might be a master itself)
 106
 107                         $foreign_tables = array();
 108                         while (list(,$master_table) = each($all_tables)) {
 109                             $foreigners = PMA_getForeigners($db, $master_table);
 110                             while (list(, $foreigner) = each($foreigners)) {
 111                                 if (!in_array($foreigner['foreign_table'], $foreign_tables)) {
 112                                     $foreign_tables[] = $foreigner['foreign_table'];
 113                                 }
 114                             }
 115                         }
 116
 117                         // then merge the arrays
 118
 119                         while (list(,$foreign_table) = each($foreign_tables)) {
 120                             if (!in_array($foreign_table, $all_tables)) {
 121                                 $all_tables[] = $foreign_table;
 122                             }
 123
 124                         }
 125                         // now generate the coordinates for the schema,
 126                         // in a clockwise spiral
 127
 128                         $pos_x = 500;
 129                         $pos_y = 500;
 130                         $delta = 50;
 131                         $delta_mult = 1.34;
 132                         $direction = "right";
 133                         reset($all_tables);
 134
 135                         while (list(,$current_table) = each($all_tables)) {
 136
 137                             // save current table's coordinates
 138                             $insert_query = 'INSERT INTO ' . PMA_backquote($cfgRelation['table_coords']) . ' '
 139                                           . '(db_name, table_name, pdf_page_number, x, y) '
 140                                           . 'VALUES (\'' . PMA_sqlAddslashes($db) . '\', \'' . PMA_sqlAddslashes($current_table) . '\',' . $pdf_page_number . ',' . $pos_x . ',' . $pos_y . ')';
 141                             PMA_query_as_cu($insert_query);
 142
 143
 144                             // compute for the next table
 145                             switch ($direction) {
 146                                 case 'right':
 147                                     $pos_x += $delta;
 148                                     $direction = "down";
 149                                     $delta *= $delta_mult;
 150                                     break;
 151                                 case 'down':
 152                                     $pos_y += $delta;
 153                                     $direction = "left";
 154                                     $delta *= $delta_mult;
 155                                     break;
 156                                 case 'left':
 157                                     $pos_x -= $delta;
 158                                     $direction = "up";
 159                                     $delta *= $delta_mult;
 160                                     break;
 161                                 case 'up':
 162                                     $pos_y -= $delta;
 163                                     $direction = "right";
 164                                     $delta *= $delta_mult;
 165                                     break;
 166                             } // end switch
 167                         } // end while
 168                     } // end if there are master tables
 169
 170                     $chpage = $pdf_page_number;
 171                 } // end if isset autolayout
 172
 173                 break;
 174
 175             case 'edcoord':
 176                 for ($i = 0; $i < $c_table_rows; $i++) {
 177                     $arrvalue = 'c_table_' . $i;
 178                     $arrvalue = $$arrvalue;
 179                     if (!isset($arrvalue['x']) || $arrvalue['x'] == '') {
 180                         $arrvalue['x'] = 0;
 181                     }
 182                     if (!isset($arrvalue['y']) || $arrvalue['y'] == '') {
 183                         $arrvalue['y'] = 0;
 184                     }
 185                     if (isset($arrvalue['name']) && $arrvalue['name'] != '--') {
 186                         $test_query = 'SELECT * FROM ' . PMA_backquote($cfgRelation['table_coords'])
 187                                     .   ' WHERE db_name = \'' .  PMA_sqlAddslashes($db) . '\''
 188                                     .   ' AND   table_name = \'' . PMA_sqlAddslashes($arrvalue['name']) . '\''
 189                                     .   ' AND   pdf_page_number = ' . $chpage;
 190                         $test_rs    = PMA_query_as_cu($test_query);
 191                         if ($test_rs && mysql_num_rows($test_rs) > 0) {
 192                             if (isset($arrvalue['delete']) && $arrvalue['delete'] == 'y') {
 193                                 $ch_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_coords'])
 194                                           .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 195                                           .   ' AND   table_name = \'' . PMA_sqlAddslashes($arrvalue['name']) . '\''
 196                                           .   ' AND   pdf_page_number = ' . $chpage;
 197                             } else {
 198                                 $ch_query = 'UPDATE ' . PMA_backquote($cfgRelation['table_coords']) . ' '
 199                                           . 'SET x = ' . $arrvalue['x'] . ', y= ' . $arrvalue['y']
 200                                           .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 201                                           .   ' AND   table_name = \'' . PMA_sqlAddslashes($arrvalue['name']) . '\''
 202                                           .   ' AND   pdf_page_number = ' . $chpage;
 203                             }
 204                         } else {
 205                             $ch_query     = 'INSERT INTO ' . PMA_backquote($cfgRelation['table_coords']) . ' '
 206                                           . '(db_name, table_name, pdf_page_number, x, y) '
 207                                           . 'VALUES (\'' . PMA_sqlAddslashes($db) . '\', \'' . PMA_sqlAddslashes($arrvalue['name']) . '\',' . $chpage . ',' . $arrvalue['x'] . ',' . $arrvalue['y'] . ')';
 208                         }
 209                         PMA_query_as_cu($ch_query);
 210                     } // end if
 211                 } // end for
 212                 break;
 213             case 'deleteCrap':
 214                 while (list(,$current_row) = each($delrow)) {
 215                     $d_query = 'DELETE FROM ' . PMA_backquote($cfgRelation['table_coords']) . ' ' . "\n"
 216                              .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'' . "\n"
 217                              .   ' AND   table_name = \'' . PMA_sqlAddslashes($current_row) . '\'' . "\n"
 218                              .   ' AND   pdf_page_number = ' . $chpage;
 219                     PMA_query_as_cu($d_query);
 220                 }
 221                 break;
 222         } // end switch
 223     } // end if (isset($do))
 224
 225     // We will need an array of all tables in this db
 226     $selectboxall = array('--');
 227     $alltab_qry     = 'SHOW TABLES FROM ' . PMA_backquote($db);
 228     $alltab_rs      = @PMA_mysql_query($alltab_qry) or PMA_mysqlDie('', $alltab_qry, '', $err_url_0);
 229     while ($val = @PMA_mysql_fetch_array($alltab_rs)) {
 230         $selectboxall[] = $val[0];
 231     }
 232
 233
 234     // Now first show some possibility to choose a page for the pdf
 235     $page_query = 'SELECT * FROM ' . PMA_backquote($cfgRelation['pdf_pages'])
 236                 . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\'';
 237     $page_rs    = PMA_query_as_cu($page_query);
 238     if ($page_rs && mysql_num_rows($page_rs) > 0) {
 239         ?>
 240 <form method="get" action="pdf_pages.php3" name="selpage">
 241     <?php echo $strChoosePage . "\n"; ?>
 242     <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 243     <input type="hidden" name="do" value="choosepage" />
 244     <select name="chpage" onchange="this.form.submit()">
 245         <?php
 246         while ($curr_page = @PMA_mysql_fetch_array($page_rs)) {
 247             echo "\n" . '        '
 248                  . '<option value="' . $curr_page['page_nr'] . '"';
 249             if (isset($chpage) && $chpage == $curr_page['page_nr']) {
 250                 echo ' selected="selected"';
 251             }
 252             echo '>' . $curr_page['page_nr'] . ': ' . $curr_page['page_descr'] . '</option>';
 253         } // end while
 254         echo "\n";
 255         ?>
 256     </select>
 257     <input type="radio" name="action_choose" value="0" id="radio_choose0" checked="checked" style="vertical-align: middle" /> <label for="radio_choose0">
 258 <?php echo $strEdit; ?> </label>
 259     <input type="radio" name="action_choose" value="1" id="radio_choose1"  style="vertical-align: middle" /> <label for="radio_choose1">
 260 <?php echo $strDelete; ?> </label>
 261
 262     <input type="submit" value="<?php echo $strGo; ?>" />
 263 </form>
 264         <?php
 265     }
 266     echo "\n";
 267
 268     // Possibility to create a new page:
 269     ?>
 270 <form method="post" action="pdf_pages.php3" name="crpage">
 271     <?php echo $strCreatePage . "\n"; ?>
 272     <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 273     <input type="hidden" name="do" value="createpage" />
 274     <input type="text" name="newpage" size="20" maxlength="50" />
 275     <input type="checkbox" name="autolayout" />
 276     <?php echo '(' . $strAutomaticLayout . ')' . "\n"; ?>
 277     <input type="submit" value="<?php echo $strGo; ?>" />
 278 </form>
 279     <?php
 280     // Now if we already have chosen a page number then we should show the
 281     // tables involved
 282     if (isset($chpage) && $chpage > 0) {
 283         echo "\n";
 284         ?>
 285 <hr />
 286
 287 <h2><?php echo $strSelectTables ;?></h2>
 288 <form method="post" action="pdf_pages.php3" name="edcoord">
 289     <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
 290     <input type="hidden" name="chpage" value="<?php echo $chpage; ?>" />
 291     <input type="hidden" name="do" value="edcoord" />
 292     <table border="0">
 293     <tr>
 294         <th><?php echo $strTable; ?></th>
 295         <th><?php echo $strDelete; ?></th>
 296         <th>X</th>
 297         <th>Y</th>
 298     </tr>
 299         <?php
 300         if (isset($ctable)) {
 301             unset($ctable);
 302         }
 303
 304         $page_query = 'SELECT * FROM ' . PMA_backquote($cfgRelation['table_coords'])
 305                     . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 306                     . ' AND pdf_page_number = ' . $chpage;
 307         $page_rs    = PMA_query_as_cu($page_query);
 308
 309         $i = 0;
 310         while ($sh_page = @PMA_mysql_fetch_array($page_rs)) {
 311             $_mtab       = $sh_page['table_name'];
 312             $tabExist[$_mtab] = FALSE;
 313             echo "\n" . '    <tr ';
 314             if ($i % 2 == 0) {
 315                 echo 'bgcolor="' . $cfg['BgcolorOne'] . '"';
 316             } else {
 317                 echo 'bgcolor="' . $cfg['BgcolorTwo'] . '"';
 318             }
 319             echo '>';
 320             echo "\n" . '        <td>'
 321                  . "\n" . '            <select name="c_table_' . $i . '[name]">';
 322             reset($selectboxall);
 323             while (list($key, $value) = each($selectboxall)) {
 324                 echo "\n" . '                <option value="' . $value . '"';
 325                 if ($value == $sh_page['table_name']) {
 326                     echo ' selected="selected"';
 327                     $tabExist[$_mtab] = TRUE;
 328                 }
 329                 echo '>' . $value . '</option>';
 330             } // end while
 331             echo "\n" . '            </select>'
 332                  . "\n" . '        </td>';
 333             echo "\n" . '        <td>'
 334                  . "\n" . '            <input type="checkbox" name="c_table_' . $i . '[delete]" value="y" />' . $strDelete;
 335             echo "\n" . '        </td>';
 336             echo "\n" . '        <td>'
 337                  . "\n" . '            <input type="text" name="c_table_' . $i . '[x]" value="' . $sh_page['x'] . '" />';
 338             echo "\n" . '        </td>';
 339             echo "\n" . '        <td>'
 340                  . "\n" . '            <input type="text" name="c_table_' . $i . '[y]" value="' . $sh_page['y'] . '" />';
 341             echo "\n" . '        </td>';
 342             echo "\n" . '    </tr>';
 343             $i++;
 344         } // end while
 345         // Do one more empty row
 346         echo "\n" . '    <tr ';
 347         if ($i % 2 == 0) {
 348             echo 'bgcolor="' . $cfg['BgcolorOne'] . '"';
 349         } else {
 350             echo 'bgcolor="' . $cfg['BgcolorTwo'] . '"';
 351         }
 352         echo '>';
 353         echo "\n" . '        <td>'
 354              . "\n" . '            <select name="c_table_' . $i . '[name]">';
 355         reset($selectboxall);
 356         while (list($key, $value) = each($selectboxall)) {
 357             echo "\n" . '                <option value="' . $value . '">' . $value . '</option>';
 358         }
 359         echo "\n" . '            </select>'
 360              . "\n" . '        </td>';
 361         echo "\n" . '        <td>'
 362              . "\n" . '            <input type="checkbox" name="c_table_' . $i . '[delete]" value="y" />' . $strDelete;
 363         echo "\n" . '        </td>';
 364         echo "\n" . '        <td>'
 365              . "\n" . '            <input type="text" name="c_table_' . $i . '[x]" value="' . (isset($sh_page['x'])?$sh_page['x']:'') . '" />';
 366         echo "\n" . '        </td>';
 367         echo "\n" . '        <td>'
 368              . "\n" . '            <input type="text" name="c_table_' . $i . '[y]" value="' . (isset($sh_page['y'])?$sh_page['y']:'') . '" />';
 369         echo "\n" . '        </td>';
 370         echo "\n" . '    </tr>';
 371         echo "\n" . '    </table>' . "\n";
 372
 373         echo "\n" . '    <input type="hidden" name="c_table_rows" value="' . ($i + 1) . '" />';
 374         echo "\n" . '    <input type="submit" value="' . $strGo . '" />';
 375         echo "\n" . '</form>' . "\n\n";
 376     } // end if
 377
 378     //  Check if there are tables that need to be deleted,
 379     //  if there are, ask the user for allowance
 380     $_strtrans  = '';
 381     $_strname   = '';
 382     $shoot      = FALSE;
 383     if (!empty($tabExist) && is_array($tabExist)) {
 384         while (list($key, $value) = each($tabExist)) {
 385             if (!$value) {
 386                 $_strtrans  .= '<input type="hidden" name="delrow[]" value="' . $key . '">' . "\n";
 387                 $_strname   .= '<li>' . $key . '</li>' . "\n";
 388                 $shoot       = TRUE;
 389             }
 390         }
 391         if ($shoot) {
 392             echo '<FORM action="pdf_pages.php3" method="post">' . "\n"
 393                . PMA_generate_common_hidden_inputs($db, $table)
 394                . '<input type="hidden" name="do" value="deleteCrap">' . "\n"
 395                . '<input type="hidden" name="chpage" value="' . $chpage . '">' . "\n"
 396                . $strDelOld
 397                . '<ul>' . "\n"
 398                . $_strname
 399                . '</ul>' . "\n"
 400                . $_strtrans
 401                . '<input type="submit" value="' . $strGo . '">' . "\n"
 402                . '</FORM>';
 403         }
 404     }
 405     //    ------------------------------------
 406     //    d i s p l a y   p d f    s c h e m a
 407     //    ------------------------------------
 408
 409     if (isset($do)
 410     && ($do == 'edcoord'
 411        || ($do == 'choosepage' && isset($chpage))
 412        || ($do == 'createpage' && isset($chpage)))) {
 413         ?>
 414 <form method="post" action="pdf_schema.php3">
 415     <?php echo PMA_generate_common_hidden_inputs($db); ?>
 416     <input type="hidden" name="pdf_page_number" value="<?php echo $chpage; ?>" />
 417     <?php echo $strDisplayPDF; ?>&nbsp;:<br />
 418     <input type="checkbox" name="show_grid" id="show_grid_opt" />
 419     <label for="show_grid_opt"><?php echo $strShowGrid; ?></label><br />
 420     <input type="checkbox" name="show_color" id="show_color_opt" checked="checked" />
 421     <label for="show_color_opt"><?php echo $strShowColor; ?></label><br />
 422     <input type="checkbox" name="show_table_dimension" id="show_table_dim_opt" />
 423     <label for="show_table_dim_opt"><?php echo $strShowTableDimension; ?></label><br />
 424     <input type="checkbox" name="all_tab_same_wide" id="all_tab_same_wide" />
 425     <label for="all_tab_same_wide"><?php echo $strAllTableSameWidth; ?></label><br />
 426     <input type="checkbox" name="with_doc" id="with_doc" checked="checked" />
 427     <label for="with_doc"><?php echo $strDataDict; ?></label> <br />
 428     <?php echo $strShowDatadictAs; ?>
 429     <select name="orientation">
 430         <option value="L"><?php echo $strLandscape;?></option>
 431         <option value="P"><?php echo $strPortrait;?></option>
 432     </select><br />
 433     <?php echo $strPaperSize; ?>
 434     <select name="paper">
 435 <?php
 436     while (list($key,$val) = each($cfg['PDFPageSizes'])) {
 437         echo '<option value="' . $val . '"';
 438         if ($val == $cfg['PDFDefaultPageSize']) {
 439             echo ' selected="selected"';
 440         }
 441         echo ' >' . $val . '</option>' . "\n";
 442     }
 443 ?>
 444     </select><br />
 445     &nbsp;&nbsp;<input type="submit" value="<?php echo $strGo; ?>" />
 446 </form>
 447         <?php
 448     } // end if
 449 } // end if ($cfgRelation['pdfwork'])
 450
 451
 452 /**
 453  * Displays the footer
 454  */
 455 echo "\n";
 456 require('./footer.inc.php3');
 457 ?>