pdf_schema.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Contributed by Maxime Delorme and merged by lem9
   5  *
   6  * @version $Id$
   7  */
   8
   9 /**
  10  * Gets some core scripts
  11  */
  12 require_once './libraries/common.inc.php';
  13
  14 /**
  15  * Settings for relation stuff
  16  */
  17 require_once './libraries/relation.lib.php';
  18 require_once './libraries/transformations.lib.php';
  19
  20 $cfgRelation = PMA_getRelationsParam();
  21
  22 /**
  23  * Now in ./libraries/relation.lib.php we check for all tables
  24  * that we need, but if we don't find them we are quiet about it
  25  * so people can work without.
  26  * This page is absolutely useless if you didn't set up your tables
  27  * correctly, so it is a good place to see which tables we can and
  28  * complain ;-)
  29  */
  30 if (!$cfgRelation['pdfwork']) {
  31     echo '<font color="red">' . $strError . '</font><br />' . "\n";
  32     $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  33     echo sprintf($strRelationNotWorking, $url_to_goto, '</a>') . "\n";
  34 }
  35
  36 /**
  37  * Font used in PDF.
  38  *
  39  * @todo Make this configuratble (at least Sans/Serif).
  40  */
  41 define('PMA_PDF_FONT', 'DejaVuSans');
  42 require_once './libraries/tcpdf/tcpdf.php';
  43
  44 /**
  45  * Extends the "FPDF" class and prepares the work
  46  *
  47  * @access public
  48  * @see FPDF
  49  */
  50 class PMA_PDF extends TCPDF {
  51     /**
  52      * Defines private properties
  53      */
  54     var $x_min;
  55     var $y_min;
  56     var $l_marg = 10;
  57     var $t_marg = 10;
  58     var $scale;
  59     var $PMA_links;
  60     var $Outlines = array();
  61     var $def_outlines;
  62     var $Alias = array();
  63     var $widths;
  64
  65     public function getFh()
  66     {
  67         return $this->fh;
  68     }
  69
  70     public function getFw()
  71     {
  72         return $this->fw;
  73     }
  74
  75     public function setCMargin($c_margin)
  76     {
  77         $this->cMargin = $c_margin;
  78     }
  79
  80     function SetAlias($name, $value)
  81     {
  82         $this->Alias[$name] = $value ;
  83     }
  84
  85     function _putpages()
  86     {
  87         if (count($this->Alias) > 0) {
  88             $nb = $this->page;
  89             foreach ($this->Alias AS $alias => $value) {
  90                 for ($n = 1;$n <= $nb;$n++)
  91                     $this->pages[$n]=str_replace($alias, $value, $this->pages[$n]);
  92             }
  93         }
  94         parent::_putpages();
  95     }
  96
  97     /**
  98      * Sets the scaling factor, defines minimum coordinates and margins
  99      *
 100      * @param double $ The scaling factor
 101      * @param double $ The minimum X coordinate
 102      * @param double $ The minimum Y coordinate
 103      * @param double $ The left margin
 104      * @param double $ The top margin
 105      * @access public
 106      */
 107     function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 108     {
 109         $this->scale = $scale;
 110         $this->x_min = $x_min;
 111         $this->y_min = $y_min;
 112         if ($this->l_marg != -1) {
 113             $this->l_marg = $l_marg;
 114         }
 115         if ($this->t_marg != -1) {
 116             $this->t_marg = $t_marg;
 117         }
 118     } // end of the "PMA_PDF_setScale" function
 119     /**
 120      * Outputs a scaled cell
 121      *
 122      * @param double $ The cell width
 123      * @param double $ The cell height
 124      * @param string $ The text to output
 125      * @param mixed $ Wether to add borders or not
 126      * @param integer $ Where to put the cursor once the output is done
 127      * @param string $ Align mode
 128      * @param integer $ Whether to fill the cell with a color or not
 129      * @access public
 130      * @see FPDF::Cell()
 131      */
 132     function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0, $link = '')
 133     {
 134         $h = $h / $this->scale;
 135         $w = $w / $this->scale;
 136         $this->Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
 137     } // end of the "PMA_PDF_cellScale" function
 138     /**
 139      * Draws a scaled line
 140      *
 141      * @param double $ The horizontal position of the starting point
 142      * @param double $ The vertical position of the starting point
 143      * @param double $ The horizontal position of the ending point
 144      * @param double $ The vertical position of the ending point
 145      * @access public
 146      * @see FPDF::Line()
 147      */
 148     function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 149     {
 150         $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 151         $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 152         $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 153         $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 154         $this->Line($x1, $y1, $x2, $y2);
 155     } // end of the "PMA_PDF_lineScale" function
 156     /**
 157      * Sets x and y scaled positions
 158      *
 159      * @param double $ The x position
 160      * @param double $ The y position
 161      * @access public
 162      * @see FPDF::SetXY()
 163      */
 164     function PMA_PDF_setXyScale($x, $y)
 165     {
 166         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 167         $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 168         $this->SetXY($x, $y);
 169     } // end of the "PMA_PDF_setXyScale" function
 170     /**
 171      * Sets the X scaled positions
 172      *
 173      * @param double $ The x position
 174      * @access public
 175      * @see FPDF::SetX()
 176      */
 177     function PMA_PDF_setXScale($x)
 178     {
 179         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 180         $this->SetX($x);
 181     } // end of the "PMA_PDF_setXScale" function
 182     /**
 183      * Sets the scaled font size
 184      *
 185      * @param double $ The font size (in points)
 186      * @access public
 187      * @see FPDF::SetFontSize()
 188      */
 189     function PMA_PDF_setFontSizeScale($size)
 190     {
 191         // Set font size in points
 192         $size = $size / $this->scale;
 193         $this->SetFontSize($size);
 194     } // end of the "PMA_PDF_setFontSizeScale" function
 195     /**
 196      * Sets the scaled line width
 197      *
 198      * @param double $ The line width
 199      * @access public
 200      * @see FPDF::SetLineWidth()
 201      */
 202     function PMA_PDF_setLineWidthScale($width)
 203     {
 204         $width = $width / $this->scale;
 205         $this->SetLineWidth($width);
 206     } // end of the "PMA_PDF_setLineWidthScale" function
 207     /**
 208      * Displays an error message
 209      *
 210      * @param string $ the error mesage
 211      * @global array    the PMA configuration array
 212      * @global integer  the current server id
 213      * @global string   the current language
 214      * @global string   the charset to convert to
 215      * @global string   the current database name
 216      * @global string   the current charset
 217      * @global string   the current text direction
 218      * @global string   a localized string
 219      * @global string   an other localized string
 220      * @access public
 221      */
 222     function PMA_PDF_die($error_message = '')
 223     {
 224         global $cfg;
 225         global $server, $lang, $convcharset, $db;
 226         global $charset, $text_dir, $strRunning, $strDatabase;
 227
 228         require_once './libraries/header.inc.php';
 229
 230         echo '<p><b>PDF - ' . $GLOBALS['strError'] . '</b></p>' . "\n";
 231         if (!empty($error_message)) {
 232             $error_message = htmlspecialchars($error_message);
 233         }
 234         echo '<p>' . "\n";
 235         echo '    ' . $error_message . "\n";
 236         echo '</p>' . "\n";
 237
 238         echo '<a href="db_structure.php?' . PMA_generate_common_url($db)
 239          . '">' . $GLOBALS['strBack'] . '</a>';
 240         echo "\n";
 241
 242         require_once './libraries/footer.inc.php';
 243     } // end of the "PMA_PDF_die()" function
 244     /**
 245      * Aliases the "Error()" function from the FPDF class to the
 246      * "PMA_PDF_die()" one
 247      *
 248      * @param string $ the error mesage
 249      * @access public
 250      * @see PMA_PDF_die
 251      */
 252     function Error($error_message = '')
 253     {
 254         $this->PMA_PDF_die($error_message);
 255     } // end of the "Error()" method
 256     function Header()
 257     {
 258         // $datefmt
 259         // We only show this if we find something in the new pdf_pages table
 260
 261         // This function must be named "Header" to work with the FPDF library
 262         global $cfgRelation, $db, $pdf_page_number, $with_doc;
 263         if ($with_doc) {
 264             $test_query = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 265              . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 266              . ' AND page_nr = \'' . $pdf_page_number . '\'';
 267             $test_rs = PMA_query_as_cu($test_query);
 268             $pages = @PMA_DBI_fetch_assoc($test_rs);
 269             $this->SetFont('', 'B', 14);
 270             $this->Cell(0, 6, ucfirst($pages['page_descr']), 'B', 1, 'C');
 271             $this->SetFont('', '');
 272             $this->Ln();
 273         }
 274     }
 275     function Footer()
 276     {
 277         // This function must be named "Footer" to work with the FPDF library
 278         global $with_doc;
 279         if ($with_doc) {
 280             $this->SetY(-15);
 281             $this->SetFont('', '', 14);
 282             $this->Cell(0, 6, $GLOBALS['strPageNumber'] . ' ' . $this->PageNo() . '/{nb}', 'T', 0, 'C');
 283             $this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
 284             $this->SetY(20);
 285         }
 286     }
 287     function Bookmark($txt, $level = 0, $y = 0)
 288     {
 289         // Add a bookmark
 290         $this->Outlines[0][] = $level;
 291         $this->Outlines[1][] = $txt;
 292         $this->Outlines[2][] = $this->page;
 293         if ($y == -1) {
 294             $y = $this->GetY();
 295         }
 296         $this->Outlines[3][] = round($this->hPt - $y * $this->k, 2);
 297     }
 298
 299     function _putbookmarks()
 300     {
 301         if (count($this->Outlines) > 0) {
 302             // Save object number
 303             $memo_n = $this->n;
 304             // Take the number of sub elements for an outline
 305             $nb_outlines = sizeof($this->Outlines[0]);
 306             $first_level = array();
 307             $parent = array();
 308             $parent[0] = 1;
 309             for ($i = 0; $i < $nb_outlines; $i++) {
 310                 $level = $this->Outlines[0][$i];
 311                 $kids = 0;
 312                 $last = -1;
 313                 $prev = -1;
 314                 $next = -1;
 315                 if ($i > 0) {
 316                     $cursor = $i-1;
 317                     // Take the previous outline in the same level
 318                     while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 319                     $cursor--;
 320                     if ($this->Outlines[0][$cursor] == $level) {
 321                         $prev = $cursor;
 322                     }
 323                 }
 324                 if ($i < $nb_outlines-1) {
 325                     $cursor = $i + 1;
 326                     while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level) {
 327                         // Take the immediate kid in level + 1
 328                         if ($this->Outlines[0][$cursor] == $level + 1) {
 329                             $kids++;
 330                             $last = $cursor;
 331                         }
 332                         $cursor++;
 333                     }
 334                     $cursor = $i + 1;
 335                     // Take the next outline in the same level
 336                     while ($this->Outlines[0][$cursor] > $level && ($cursor + 1 < sizeof($this->Outlines[0])))
 337                     $cursor++;
 338                     if ($this->Outlines[0][$cursor] == $level) {
 339                         $next = $cursor;
 340                     }
 341                 }
 342                 $this->_newobj();
 343                 $parent[$level + 1] = $this->n;
 344                 if ($level == 0) {
 345                     $first_level[] = $this->n;
 346                 }
 347                 $this->_out('<<');
 348                 $this->_out('/Title (' . $this->Outlines[1][$i] . ')');
 349                 $this->_out('/Parent ' . $parent[$level] . ' 0 R');
 350                 if ($prev != -1) {
 351                     $this->_out('/Prev ' . ($memo_n + $prev + 1) . ' 0 R');
 352                 }
 353                 if ($next != -1) {
 354                     $this->_out('/Next ' . ($this->n + $next - $i) . ' 0 R');
 355                 }
 356                 $this->_out('/Dest [' . (1 + (2 * $this->Outlines[2][$i])) . ' 0 R /XYZ null ' . $this->Outlines[3][$i] . ' null]');
 357                 if ($kids > 0) {
 358                     $this->_out('/First ' . ($this->n + 1) . ' 0 R');
 359                     $this->_out('/Last ' . ($this->n + $last - $i) . ' 0 R');
 360                     $this->_out('/Count -' . $kids);
 361                 }
 362                 $this->_out('>>');
 363                 $this->_out('endobj');
 364             }
 365             // First page of outlines
 366             $this->_newobj();
 367             $this->def_outlines = $this->n;
 368             $this->_out('<<');
 369             $this->_out('/Type');
 370             $this->_out('/Outlines');
 371             $this->_out('/First ' . $first_level[0] . ' 0 R');
 372             $this->_out('/Last ' . $first_level[sizeof($first_level)-1] . ' 0 R');
 373             $this->_out('/Count ' . sizeof($first_level));
 374             $this->_out('>>');
 375             $this->_out('endobj');
 376         }
 377     }
 378
 379     function _putresources()
 380     {
 381         parent::_putresources();
 382         $this->_putbookmarks();
 383     }
 384
 385     function _putcatalog()
 386     {
 387         parent::_putcatalog();
 388         if (count($this->Outlines) > 0) {
 389             $this->_out('/Outlines ' . $this->def_outlines . ' 0 R');
 390             $this->_out('/PageMode /UseOutlines');
 391         }
 392     }
 393     function SetWidths($w)
 394     {
 395         // column widths
 396         $this->widths = $w;
 397     }
 398
 399     function Row($data, $links)
 400     {
 401         // line height
 402         $nb = 0;
 403         $data_cnt = count($data);
 404         for ($i = 0;$i < $data_cnt;$i++)
 405         $nb = max($nb, $this->NbLines($this->widths[$i], $data[$i]));
 406         $il = $this->FontSize;
 407         $h = ($il + 1) * $nb;
 408         // page break if necessary
 409         $this->CheckPageBreak($h);
 410         // draw the cells
 411         $data_cnt = count($data);
 412         for ($i = 0;$i < $data_cnt;$i++) {
 413             $w = $this->widths[$i];
 414             // save current position
 415             $x = $this->GetX();
 416             $y = $this->GetY();
 417             // draw the border
 418             $this->Rect($x, $y, $w, $h);
 419             if (isset($links[$i])) {
 420                 $this->Link($x, $y, $w, $h, $links[$i]);
 421             }
 422             // print text
 423             $this->MultiCell($w, $il + 1, $data[$i], 0, 'L');
 424             // go to right side
 425             $this->SetXY($x + $w, $y);
 426         }
 427         // go to line
 428         $this->Ln($h);
 429     }
 430
 431     function CheckPageBreak($h)
 432     {
 433         // if height h overflows, manual page break
 434         if ($this->GetY() + $h > $this->PageBreakTrigger) {
 435             $this->AddPage($this->CurOrientation);
 436         }
 437     }
 438
 439     function NbLines($w, $txt)
 440     {
 441         // compute number of lines used by a multicell of width w
 442         $cw = &$this->CurrentFont['cw'];
 443         if ($w == 0) {
 444             $w = $this->w - $this->rMargin - $this->x;
 445         }
 446         $wmax = ($w-2 * $this->cMargin) * 1000 / $this->FontSize;
 447         $s = str_replace("\r", '', $txt);
 448         $nb = strlen($s);
 449         if ($nb > 0 and $s[$nb-1] == "\n") {
 450             $nb--;
 451         }
 452         $sep = -1;
 453         $i = 0;
 454         $j = 0;
 455         $l = 0;
 456         $nl = 1;
 457         while ($i < $nb) {
 458             $c = $s[$i];
 459             if ($c == "\n") {
 460                 $i++;
 461                 $sep = -1;
 462                 $j = $i;
 463                 $l = 0;
 464                 $nl++;
 465                 continue;
 466             }
 467             if ($c == ' ') {
 468                 $sep = $i;
 469             }
 470             $l += isset($cw[ord($c)])?$cw[ord($c)]:0 ;
 471             if ($l > $wmax) {
 472                 if ($sep == -1) {
 473                     if ($i == $j) {
 474                         $i++;
 475                     }
 476                 } else {
 477                     $i = $sep + 1;
 478                 }
 479                 $sep = -1;
 480                 $j = $i;
 481                 $l = 0;
 482                 $nl++;
 483             } else {
 484                 $i++;
 485             }
 486         }
 487         return $nl;
 488     }
 489 } // end of the "PMA_PDF" class
 490
 491
 492 /**
 493  * Draws tables schema
 494  *
 495  * @access private
 496  * @see PMA_RT
 497  */
 498 class PMA_RT_Table {
 499     /**
 500      * Defines private properties
 501      */
 502     var $nb_fiels;
 503     var $table_name;
 504     var $width = 0;
 505     var $height;
 506     var $fields = array();
 507     var $height_cell = 6;
 508     var $x, $y;
 509     var $primary = array();
 510
 511     /**
 512      * Sets the width of the table
 513      *
 514      * @param integer $ The font size
 515      * @global object    The current PDF document
 516      * @access private
 517      * @see PMA_PDF
 518      */
 519     function PMA_RT_Table_setWidth($ff)
 520     {
 521         // this looks buggy to me... does it really work if
 522         // there are fields that require wider cells than the name of the table?
 523         global $pdf;
 524
 525         foreach ($this->fields AS $field) {
 526             $this->width = max($this->width, $pdf->GetStringWidth($field));
 527         }
 528         $this->width += $pdf->GetStringWidth('  ');
 529         $pdf->SetFont($ff, 'B');
 530         $this->width = max($this->width, $pdf->GetStringWidth('  ' . $this->table_name));
 531         $pdf->SetFont($ff, '');
 532     } // end of the "PMA_RT_Table_setWidth()" method
 533     /**
 534      * Sets the height of the table
 535      *
 536      * @access private
 537      */
 538     function PMA_RT_Table_setHeight()
 539     {
 540         $this->height = (count($this->fields) + 1) * $this->height_cell;
 541     } // end of the "PMA_RT_Table_setHeight()" method
 542     /**
 543      * Do draw the table
 544      *
 545      * @param boolean $ Whether to display table position or not
 546      * @param integer $ The font size
 547      * @param boolean $ Whether to display color
 548      * @param integer $ The max. with among tables
 549      * @global object    The current PDF document
 550      * @access private
 551      * @see PMA_PDF
 552      */
 553     function PMA_RT_Table_draw($show_info, $ff, $setcolor = 0)
 554     {
 555         global $pdf, $with_doc;
 556
 557         $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 558         $pdf->SetFont($ff, 'B');
 559         if ($setcolor) {
 560             $pdf->SetTextColor(200);
 561             $pdf->SetFillColor(0, 0, 128);
 562         }
 563         if ($with_doc) {
 564             $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'], -1);
 565         } else {
 566             $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 567         }
 568
 569         if ($show_info) {
 570             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, sprintf('%.0f', $this->width) . 'x' . sprintf('%.0f', $this->height) . ' ' . $this->table_name, 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 571         } else {
 572             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->table_name, 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 573         }
 574         $pdf->PMA_PDF_setXScale($this->x);
 575         $pdf->SetFont($ff, '');
 576         $pdf->SetTextColor(0);
 577         $pdf->SetFillColor(255);
 578
 579         foreach ($this->fields AS $field) {
 580             // loic1 : PHP3 fix
 581             // if (in_array($field, $this->primary)) {
 582             if ($setcolor) {
 583                 if (in_array($field, $this->primary)) {
 584                     $pdf->SetFillColor(215, 121, 123);
 585                 }
 586                 if ($field == $this->displayfield) {
 587                     $pdf->SetFillColor(142, 159, 224);
 588                 }
 589             }
 590             if ($with_doc) {
 591                 $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field], -1);
 592             } else {
 593                 $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 594             }
 595
 596             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor, $pdf->PMA_links['doc'][$this->table_name][$field]);
 597             $pdf->PMA_PDF_setXScale($this->x);
 598             $pdf->SetFillColor(255);
 599         } // end while
 600         /*if ($pdf->PageNo() > 1) {
 601             $pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
 602         } */
 603     } // end of the "PMA_RT_Table_draw()" method
 604     /**
 605      * The "PMA_RT_Table" constructor
 606      *
 607      * @param string $ The table name
 608      * @param integer $ The font size
 609      * @param integer $ The max. with among tables
 610      * @global object    The current PDF document
 611      * @global integer   The current page number (from the
 612      *                     $cfg['Servers'][$i]['table_coords'] table)
 613      * @global array     The relations settings
 614      * @global string    The current db name
 615      * @access private
 616      * @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 617           PMA_RT_Table::PMA_RT_Table_setHeight
 618      */
 619     function __construct($table_name, $ff, &$same_wide_width)
 620     {
 621         global $pdf, $pdf_page_number, $cfgRelation, $db;
 622
 623         $this->table_name = $table_name;
 624         $sql = 'DESCRIBE ' . PMA_backquote($table_name);
 625         $result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
 626         if (!$result || !PMA_DBI_num_rows($result)) {
 627             $pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
 628         }
 629         // load fields
 630         while ($row = PMA_DBI_fetch_row($result)) {
 631             $this->fields[] = $row[0];
 632         }
 633         // height and width
 634         $this->PMA_RT_Table_setWidth($ff);
 635         $this->PMA_RT_Table_setHeight();
 636         if ($same_wide_width < $this->width) {
 637             $same_wide_width = $this->width;
 638         }
 639         // x and y
 640         $sql = 'SELECT x, y FROM '
 641          . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 642          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 643          . ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 644          . ' AND   pdf_page_number = ' . $pdf_page_number;
 645         $result = PMA_query_as_cu($sql, false, PMA_DBI_QUERY_STORE);
 646
 647         if (!$result || !PMA_DBI_num_rows($result)) {
 648             $pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
 649         }
 650         list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 651         $this->x = (double) $this->x;
 652         $this->y = (double) $this->y;
 653         // displayfield
 654         $this->displayfield = PMA_getDisplayField($db, $table_name);
 655         // index
 656         $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
 657         if (PMA_DBI_num_rows($result) > 0) {
 658             while ($row = PMA_DBI_fetch_assoc($result)) {
 659                 if ($row['Key_name'] == 'PRIMARY') {
 660                     $this->primary[] = $row['Column_name'];
 661                 }
 662             }
 663         } // end if
 664     } // end of the "PMA_RT_Table()" method
 665 } // end class "PMA_RT_Table"
 666 /**
 667  * Draws relation links
 668  *
 669  * @access private
 670  * @see PMA_RT
 671  */
 672 class PMA_RT_Relation {
 673     /**
 674      * Defines private properties
 675      */
 676     var $x_src, $y_src;
 677     var $src_dir ;
 678     var $dest_dir;
 679     var $x_dest, $y_dest;
 680     var $w_tick = 5;
 681
 682     /**
 683      * Gets arrows coordinates
 684      *
 685      * @param string $ The current table name
 686      * @param string $ The relation column name
 687      * @return array Arrows coordinates
 688      * @access private
 689      */
 690     function PMA_RT_Relation_getXy($table, $column)
 691     {
 692         $pos = array_search($column, $table->fields);
 693         // x_left, x_right, y
 694         return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 695     } // end of the "PMA_RT_Relation_getXy()" method
 696     /**
 697      * Do draws relation links
 698      *
 699      * @param boolean $ Whether to use one color per relation or not
 700      * @param integer $ The id of the link to draw
 701      * @global object    The current PDF document
 702      * @access private
 703      * @see PMA_PDF
 704      */
 705     function PMA_RT_Relation_draw($change_color, $i)
 706     {
 707         global $pdf;
 708
 709         if ($change_color) {
 710             $d = $i % 6;
 711             $j = ($i - $d) / 6;
 712             $j = $j % 4;
 713             $j++;
 714             $case = array(
 715                 array(1, 0, 0),
 716                 array(0, 1, 0),
 717                 array(0, 0, 1),
 718                 array(1, 1, 0),
 719                 array(1, 0, 1),
 720                 array(0, 1, 1)
 721                 );
 722             list ($a, $b, $c) = $case[$d];
 723             $e = (1 - ($j - 1) / 6);
 724             $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);
 725         } else {
 726             $pdf->SetDrawColor(0);
 727         } // end if... else...
 728         $pdf->PMA_PDF_setLineWidthScale(0.2);
 729         $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 730         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 731         $pdf->PMA_PDF_setLineWidthScale(0.1);
 732         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 733         // arrow
 734         $root2 = 2 * sqrt(2);
 735         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick * 0.75, $this->y_src, $this->x_src + $this->src_dir * (0.75 - 1 / $root2) * $this->w_tick, $this->y_src + $this->w_tick / $root2);
 736         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick * 0.75, $this->y_src, $this->x_src + $this->src_dir * (0.75 - 1 / $root2) * $this->w_tick, $this->y_src - $this->w_tick / $root2);
 737
 738         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick / 2, $this->y_dest, $this->x_dest + $this->dest_dir * (0.5 + 1 / $root2) * $this->w_tick, $this->y_dest + $this->w_tick / $root2);
 739         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick / 2, $this->y_dest, $this->x_dest + $this->dest_dir * (0.5 + 1 / $root2) * $this->w_tick, $this->y_dest - $this->w_tick / $root2);
 740         $pdf->SetDrawColor(0);
 741     } // end of the "PMA_RT_Relation_draw()" method
 742     /**
 743      * The "PMA_RT_Relation" constructor
 744      *
 745      * @param string $ The master table name
 746      * @param string $ The relation field in the master table
 747      * @param string $ The foreign table name
 748      * @param string $ The relation field in the foreign table
 749      * @access private
 750      * @see PMA_RT_Relation::PMA_RT_Relation_getXy
 751      */
 752     function __construct($master_table, $master_field, $foreign_table, $foreign_field)
 753     {
 754         $src_pos = $this->PMA_RT_Relation_getXy($master_table, $master_field);
 755         $dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 756         $src_left = $src_pos[0] - $this->w_tick;
 757         $src_right = $src_pos[1] + $this->w_tick;
 758         $dest_left = $dest_pos[0] - $this->w_tick;
 759         $dest_right = $dest_pos[1] + $this->w_tick;
 760
 761         $d1 = abs($src_left - $dest_left);
 762         $d2 = abs($src_right - $dest_left);
 763         $d3 = abs($src_left - $dest_right);
 764         $d4 = abs($src_right - $dest_right);
 765         $d = min($d1, $d2, $d3, $d4);
 766
 767         if ($d == $d1) {
 768             $this->x_src = $src_pos[0];
 769             $this->src_dir = -1;
 770             $this->x_dest = $dest_pos[0];
 771             $this->dest_dir = -1;
 772         } elseif ($d == $d2) {
 773             $this->x_src = $src_pos[1];
 774             $this->src_dir = 1;
 775             $this->x_dest = $dest_pos[0];
 776             $this->dest_dir = -1;
 777         } elseif ($d == $d3) {
 778             $this->x_src = $src_pos[0];
 779             $this->src_dir = -1;
 780             $this->x_dest = $dest_pos[1];
 781             $this->dest_dir = 1;
 782         } else {
 783             $this->x_src = $src_pos[1];
 784             $this->src_dir = 1;
 785             $this->x_dest = $dest_pos[1];
 786             $this->dest_dir = 1;
 787         }
 788         $this->y_src = $src_pos[2];
 789         $this->y_dest = $dest_pos[2];
 790     } // end of the "PMA_RT_Relation()" method
 791 } // end of the "PMA_RT_Relation" class
 792 /**
 793  * Draws and send the database schema
 794  *
 795  * @access public
 796  * @see PMA_PDF
 797  */
 798 class PMA_RT {
 799     /**
 800      * Defines private properties
 801      */
 802     var $tables = array();
 803     var $relations = array();
 804     var $ff = PMA_PDF_FONT;
 805     var $x_max = 0;
 806     var $y_max = 0;
 807     var $scale;
 808     var $x_min = 100000;
 809     var $y_min = 100000;
 810     var $t_marg = 10;
 811     var $b_marg = 10;
 812     var $l_marg = 10;
 813     var $r_marg = 10;
 814     var $tablewidth;
 815     var $same_wide = 0;
 816
 817     /**
 818      * Sets X and Y minimum and maximum for a table cell
 819      *
 820      * @param string $ The table name
 821      * @access private
 822      */
 823     function PMA_RT_setMinMax($table)
 824     {
 825         $this->x_max = max($this->x_max, $table->x + $table->width);
 826         $this->y_max = max($this->y_max, $table->y + $table->height);
 827         $this->x_min = min($this->x_min, $table->x);
 828         $this->y_min = min($this->y_min, $table->y);
 829     } // end of the "PMA_RT_setMinMax()" method
 830     /**
 831      * Defines relation objects
 832      *
 833      * @param string $ The master table name
 834      * @param string $ The relation field in the master table
 835      * @param string $ The foreign table name
 836      * @param string $ The relation field in the foreign table
 837      * @access private
 838      * @see PMA_RT_setMinMax
 839      */
 840     function PMA_RT_addRelation($master_table, $master_field, $foreign_table, $foreign_field)
 841     {
 842         if (!isset($this->tables[$master_table])) {
 843             $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth);
 844             $this->PMA_RT_setMinMax($this->tables[$master_table]);
 845         }
 846         if (!isset($this->tables[$foreign_table])) {
 847             $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth);
 848             $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 849         }
 850         $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 851     } // end of the "PMA_RT_addRelation()" method
 852     /**
 853      * Draws the grid
 854      *
 855      * @global object  the current PMA_PDF instance
 856      * @access private
 857      * @see PMA_PDF
 858      */
 859     function PMA_RT_strokeGrid()
 860     {
 861         global $pdf;
 862
 863         $pdf->SetMargins(0, 0);
 864         $pdf->SetDrawColor(200, 200, 200);
 865         // Draws horizontal lines
 866         for ($l = 0; $l < 21; $l++) {
 867             $pdf->line(0, $l * 10, $pdf->fh, $l * 10);
 868             // Avoid duplicates
 869             if ($l > 0) {
 870                 $pdf->SetXY(0, $l * 10);
 871                 $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 872                 $pdf->Cell(5, 5, ' ' . $label);
 873             } // end if
 874         } // end for
 875         // Draws vertical lines
 876         for ($j = 0; $j < 30 ;$j++) {
 877             $pdf->line($j * 10, 0, $j * 10, $pdf->fw);
 878             $pdf->SetXY($j * 10, 0);
 879             $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 880             $pdf->Cell(5, 7, $label);
 881         } // end for
 882     } // end of the "PMA_RT_strokeGrid()" method
 883     /**
 884      * Draws relation arrows
 885      *
 886      * @param boolean $ Whether to use one color per relation or not
 887      * @access private
 888      * @see PMA_RT_Relation::PMA_RT_Relation_draw()
 889      */
 890     function PMA_RT_drawRelations($change_color)
 891     {
 892         $i = 0;
 893         foreach ($this->relations AS $relation) {
 894             $relation->PMA_RT_Relation_draw($change_color, $i);
 895             $i++;
 896         } // end while
 897     } // end of the "PMA_RT_drawRelations()" method
 898     /**
 899      * Draws tables
 900      *
 901      * @param boolean $ Whether to display table position or not
 902      * @access private
 903      * @see PMA_RT_Table::PMA_RT_Table_draw()
 904      */
 905     function PMA_RT_drawTables($show_info, $draw_color = 0)
 906     {
 907         foreach ($this->tables AS $table) {
 908             $table->PMA_RT_Table_draw($show_info, $this->ff, $draw_color);
 909         }
 910     } // end of the "PMA_RT_drawTables()" method
 911     /**
 912      * Ouputs the PDF document to a file
 913      *
 914      * @global object   The current PDF document
 915      * @global string   The current database name
 916      * @global integer  The current page number (from the
 917      *                    $cfg['Servers'][$i]['table_coords'] table)
 918      * @access private
 919      * @see PMA_PDF
 920      */
 921     function PMA_RT_showRt()
 922     {
 923         global $pdf, $db, $pdf_page_number, $cfgRelation;
 924
 925         $pdf->SetFontSize(14);
 926         $pdf->SetLineWidth(0.2);
 927         $pdf->SetDisplayMode('fullpage');
 928         // Get the name of this pdfpage to use as filename (Mike Beck)
 929         $_name_sql = 'SELECT page_descr FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 930          . ' WHERE page_nr = ' . $pdf_page_number;
 931         $_name_rs = PMA_query_as_cu($_name_sql);
 932         if ($_name_rs) {
 933             $_name_row = PMA_DBI_fetch_row($_name_rs);
 934             $filename = $_name_row[0] . '.pdf';
 935         }
 936         // i don't know if there is a chance for this to happen, but rather be on the safe side:
 937         if (empty($filename)) {
 938             $filename = $pdf_page_number . '.pdf';
 939         }
 940         // $pdf->Output($db . '_' . $filename, TRUE);
 941         $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
 942     } // end of the "PMA_RT_showRt()" method
 943     /**
 944      * The "PMA_RT" constructor
 945      *
 946      * @param mixed $ The scaling factor
 947      * @param integer $ The page number to draw (from the
 948      *                    $cfg['Servers'][$i]['table_coords'] table)
 949      * @param boolean $ Whether to display table position or not
 950      * @param boolean $ Was originally whether to use one color per
 951      *                    relation or not, now enables/disables color
 952      *                    everywhere, due to some problems printing with color
 953      * @param boolean $ Whether to draw grids or not
 954      * @param boolean $ Whether all tables should have the same width or not
 955      * @global object   The current PDF document
 956      * @global string   The current db name
 957      * @global array    The relations settings
 958      * @access private
 959      * @see PMA_PDF
 960      */
 961     function __construct($which_rel, $show_info = 0, $change_color = 0, $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4')
 962     {
 963         global $pdf, $db, $cfgRelation, $with_doc;
 964
 965         $this->same_wide = $all_tab_same_wide;
 966         // Initializes a new document
 967         $pdf = new PMA_PDF('L', 'mm', $paper);
 968         $pdf->SetTitle(sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel));
 969         $pdf->setCMargin(0);
 970         $pdf->Open();
 971         $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
 972         $pdf->AliasNbPages();
 973         $pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
 974         $pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
 975         $pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
 976         $pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
 977         $this->ff = PMA_PDF_FONT;
 978         $pdf->SetFont($this->ff, '', 14);
 979         $pdf->SetAutoPageBreak('auto');
 980         // Gets tables on this page
 981         $tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 982          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 983          . ' AND pdf_page_number = ' . $which_rel;
 984         $tab_rs = PMA_query_as_cu($tab_sql, null, PMA_DBI_QUERY_STORE);
 985         if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
 986             $pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
 987             // die('No tables');
 988         } while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
 989             $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
 990             // $intable     = '\'' . implode('\', \'', $alltables) . '\'';
 991         }
 992         // make doc                    //
 993         if ($with_doc) {
 994             $pdf->SetAutoPageBreak('auto', 15);
 995             $pdf->setCMargin(1);
 996             PMA_RT_DOC($alltables);
 997             $pdf->SetAutoPageBreak('auto');
 998             $pdf->setCMargin(0);
 999         }
1000
1001         $pdf->Addpage();
1002
1003         if ($with_doc) {
1004             $pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
1005             $pdf->Bookmark($GLOBALS['strRelationalSchema']);
1006             $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1007             $this->t_marg = 18;
1008             $this->b_marg = 18;
1009         }
1010
1011         /* snip */
1012
1013         foreach ($alltables AS $table) {
1014             if (!isset($this->tables[$table])) {
1015                 $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth);
1016             }
1017
1018             if ($this->same_wide) {
1019                 $this->tables[$table]->width = $this->tablewidth;
1020             }
1021             $this->PMA_RT_setMinMax($this->tables[$table]);
1022         }
1023         // Defines the scale factor
1024         $this->scale = ceil(
1025             max(
1026                 ($this->x_max - $this->x_min) / ($pdf->getFh() - $this->r_marg - $this->l_marg),
1027                 ($this->y_max - $this->y_min) / ($pdf->getFw() - $this->t_marg - $this->b_marg))
1028              * 100) / 100;
1029
1030         $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1031         // Builds and save the PDF document
1032         $pdf->PMA_PDF_setLineWidthScale(0.1);
1033
1034         if ($show_grid) {
1035             $pdf->SetFontSize(10);
1036             $this->PMA_RT_strokeGrid();
1037         }
1038         $pdf->PMA_PDF_setFontSizeScale(14);
1039         // $sql    = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
1040         // .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1041         // .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1042         // .   ' AND master_table  IN (' . $intable . ')'
1043         // .   ' AND foreign_table IN (' . $intable . ')';
1044         // $result =  PMA_query_as_cu($sql);
1045
1046         // lem9:
1047         // previous logic was checking master tables and foreign tables
1048         // but I think that looping on every table of the pdf page as a master
1049         // and finding its foreigns is OK (then we can support innodb)
1050         $seen_a_relation = false;
1051         foreach ($alltables AS $one_table) {
1052             $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1053             if ($exist_rel) {
1054                 $seen_a_relation = true;
1055                 foreach ($exist_rel AS $master_field => $rel) {
1056                     // put the foreign table on the schema only if selected
1057                     // by the user
1058                     // (do not use array_search() because we would have to
1059                     // to do a === FALSE and this is not PHP3 compatible)
1060                     if (in_array($rel['foreign_table'], $alltables)) {
1061                         $this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field']);
1062                     }
1063                 } // end while
1064             } // end if
1065         } // end while
1066         // loic1: also show tables without relations
1067         // $norelations     = TRUE;
1068         // if ($result && PMA_DBI_num_rows($result) > 0) {
1069         // $norelations = FALSE;
1070         // while ($row = PMA_DBI_fetch_assoc($result)) {
1071         // $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1072         // }
1073         // }
1074         // if ($norelations == FALSE) {
1075         if ($seen_a_relation) {
1076             $this->PMA_RT_drawRelations($change_color);
1077         }
1078
1079         $this->PMA_RT_drawTables($show_info, $change_color);
1080
1081         $this->PMA_RT_showRt();
1082     } // end of the "PMA_RT()" method
1083 } // end of the "PMA_RT" class
1084
1085 function PMA_RT_DOC($alltables)
1086 {
1087     global $db, $pdf, $orientation, $paper;
1088     // TOC
1089     $pdf->addpage($GLOBALS['orientation']);
1090     $pdf->Cell(0, 9, $GLOBALS['strTableOfContents'], 1, 0, 'C');
1091     $pdf->Ln(15);
1092     $i = 1;
1093     foreach ($alltables AS $table) {
1094         $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1095         $pdf->SetX(10);
1096         // $pdf->Ln(1);
1097         $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {' . sprintf("%02d", $i) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$table]['-']);
1098         $pdf->SetX(10);
1099         $pdf->Cell(0, 6, $i . ' ' . $table, 0, 1, 'L', 0, $pdf->PMA_links['doc'][$table]['-']);
1100         // $pdf->Ln(1);
1101         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1102         while ($row = PMA_DBI_fetch_assoc($result)) {
1103             $pdf->SetX(20);
1104             $field_name = $row['Field'];
1105             $pdf->PMA_links['doc'][$table][$field_name] = $pdf->AddLink();
1106             // $pdf->Cell(0, 6, $field_name,0,1,'L',0, $pdf->PMA_links['doc'][$table][$field_name]);
1107         }
1108         $lasttable = $table;
1109         $i++;
1110     }
1111     $pdf->PMA_links['RT']['-'] = $pdf->AddLink();
1112     $pdf->SetX(10);
1113     $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {00}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$lasttable]['-']);
1114     $pdf->SetX(10);
1115     $pdf->Cell(0, 6, $i . ' ' . $GLOBALS['strRelationalSchema'], 0, 1, 'L', 0, $pdf->PMA_links['RT']['-']);
1116     $z = 0;
1117     foreach ($alltables AS $table) {
1118         $z++;
1119         $pdf->addpage($GLOBALS['orientation']);
1120         $pdf->Bookmark($table);
1121         $pdf->SetAlias('{' . sprintf("%02d", $z) . '}', $pdf->PageNo()) ;
1122         $pdf->PMA_links['RT'][$table]['-'] = $pdf->AddLink();
1123         $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'], -1);
1124         $pdf->SetFont('', 'B', 18);
1125         $pdf->Cell(0, 8, $z . ' ' . $table, 1, 1, 'C', 0, $pdf->PMA_links['RT'][$table]['-']);
1126         $pdf->SetFont('', '', 8);
1127         $pdf->ln();
1128
1129         $cfgRelation = PMA_getRelationsParam();
1130         $comments = PMA_getComments($db, $table);
1131         if ($cfgRelation['mimework']) {
1132             $mime_map = PMA_getMIME($db, $table, true);
1133         }
1134
1135         /**
1136          * Gets table informations
1137          */
1138         $result = PMA_DBI_query('SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, true) . '\';', null, PMA_DBI_QUERY_STORE);
1139         $showtable = PMA_DBI_fetch_assoc($result);
1140         $num_rows = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1141         $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1142         $create_time = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1143         $update_time = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1144         $check_time = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1145
1146         PMA_DBI_free_result($result);
1147         unset($result);
1148
1149         /**
1150          * Gets table keys and retains them
1151          */
1152         $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1153         $primary = '';
1154         $indexes = array();
1155         $lastIndex = '';
1156         $indexes_info = array();
1157         $indexes_data = array();
1158         $pk_array = array(); // will be use to emphasis prim. keys in the table
1159         // view
1160         while ($row = PMA_DBI_fetch_assoc($result)) {
1161             // Backups the list of primary keys
1162             if ($row['Key_name'] == 'PRIMARY') {
1163                 $primary .= $row['Column_name'] . ', ';
1164                 $pk_array[$row['Column_name']] = 1;
1165             }
1166             // Retains keys informations
1167             if ($row['Key_name'] != $lastIndex) {
1168                 $indexes[] = $row['Key_name'];
1169                 $lastIndex = $row['Key_name'];
1170             }
1171             $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
1172             $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
1173             if (isset($row['Cardinality'])) {
1174                 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1175             }
1176             // I don't know what does following column mean....
1177             // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1178             $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
1179
1180             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
1181             if (isset($row['Sub_part'])) {
1182                 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1183             }
1184         } // end while
1185         if ($result) {
1186             PMA_DBI_free_result($result);
1187         }
1188
1189         /**
1190          * Gets fields properties
1191          */
1192         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
1193         $fields_cnt = PMA_DBI_num_rows($result);
1194         // Check if we can use Relations (Mike Beck)
1195         if (!empty($cfgRelation['relation'])) {
1196             // Find which tables are related with the current one and write it in
1197             // an array
1198             $res_rel = PMA_getForeigners($db, $table);
1199
1200             if (count($res_rel) > 0) {
1201                 $have_rel = true;
1202             } else {
1203                 $have_rel = false;
1204             }
1205         } else {
1206             $have_rel = false;
1207         } // end if
1208         /**
1209          * Displays the comments of the table if MySQL >= 3.23
1210          */
1211
1212         $break = false;
1213         if (!empty($show_comment)) {
1214             $pdf->Cell(0, 3, $GLOBALS['strTableComments'] . ' : ' . $show_comment, 0, 1);
1215             $break = true;
1216         }
1217
1218         if (!empty($create_time)) {
1219             $pdf->Cell(0, 3, $GLOBALS['strStatCreateTime'] . ': ' . $create_time, 0, 1);
1220             $break = true;
1221         }
1222
1223         if (!empty($update_time)) {
1224             $pdf->Cell(0, 3, $GLOBALS['strStatUpdateTime'] . ': ' . $update_time, 0, 1);
1225             $break = true;
1226         }
1227
1228         if (!empty($check_time)) {
1229             $pdf->Cell(0, 3, $GLOBALS['strStatCheckTime'] . ': ' . $check_time, 0, 1);
1230             $break = true;
1231         }
1232
1233         if ($break == true) {
1234             $pdf->Cell(0, 3, '', 0, 1);
1235             $pdf->Ln();
1236         }
1237
1238         $pdf->SetFont('', 'B');
1239         if (isset($orientation) && $orientation == 'L') {
1240             $pdf->Cell(25, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1241             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1242             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1243             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1244             $pdf->Cell(20, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1245             $pdf->Cell(25, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1246             $pdf->Cell(45, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1247
1248             if ($paper == 'A4') {
1249                 $comments_width = 67;
1250             } else {
1251                 // this is really intended for 'letter'
1252                 /**
1253                  * @todo find optimal width for all formats
1254                  */
1255                 $comments_width = 50;
1256             }
1257             $pdf->Cell($comments_width, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1258             $pdf->Cell(45, 8, 'MIME', 1, 1, 'C');
1259             $pdf->SetWidths(array(25, 20, 20, 10, 20, 25, 45, $comments_width, 45));
1260         } else {
1261             $pdf->Cell(20, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1262             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1263             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1264             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1265             $pdf->Cell(15, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1266             $pdf->Cell(15, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1267             $pdf->Cell(30, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1268             $pdf->Cell(30, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1269             $pdf->Cell(30, 8, 'MIME', 1, 1, 'C');
1270             $pdf->SetWidths(array(20, 20, 20, 10, 15, 15, 30, 30, 30));
1271         }
1272         $pdf->SetFont('', '');
1273
1274         while ($row = PMA_DBI_fetch_assoc($result)) {
1275             $type = $row['Type'];
1276             // reformat mysql query output - staybyte - 9. June 2001
1277             // loic1: set or enum types: slashes single quotes inside options
1278             if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1279                 $tmp[2] = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1280                 $type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1281                 $type_nowrap = '';
1282
1283                 $binary = 0;
1284                 $unsigned = 0;
1285                 $zerofill = 0;
1286             } else {
1287                 $type_nowrap = ' nowrap="nowrap"';
1288                 $type = preg_replace('@BINARY@i', '', $type);
1289                 $type = preg_replace('@ZEROFILL@i', '', $type);
1290                 $type = preg_replace('@UNSIGNED@i', '', $type);
1291                 if (empty($type)) {
1292                     $type = '&nbsp;';
1293                 }
1294
1295                 $binary = stristr($row['Type'], 'BINARY');
1296                 $unsigned = stristr($row['Type'], 'UNSIGNED');
1297                 $zerofill = stristr($row['Type'], 'ZEROFILL');
1298             }
1299             $strAttribute = ' ';
1300             if ($binary) {
1301                 $strAttribute = 'BINARY';
1302             }
1303             if ($unsigned) {
1304                 $strAttribute = 'UNSIGNED';
1305             }
1306             if ($zerofill) {
1307                 $strAttribute = 'UNSIGNED ZEROFILL';
1308             }
1309             if (!isset($row['Default'])) {
1310                 if ($row['Null'] != '' && $row['Null'] != 'NO') {
1311                     $row['Default'] = 'NULL';
1312                 }
1313             }
1314             $field_name = $row['Field'];
1315             // $pdf->Ln();
1316             $pdf->PMA_links['RT'][$table][$field_name] = $pdf->AddLink();
1317             $pdf->Bookmark($field_name, 1, -1);
1318             $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name], -1);
1319             $pdf_row = array($field_name,
1320                 $type,
1321                 $strAttribute,
1322                 ($row['Null'] == '' || $row['Null'] == 'NO') ? $GLOBALS['strNo'] : $GLOBALS['strYes'],
1323                 ((isset($row['Default'])) ? $row['Default'] : ''),
1324                 $row['Extra'],
1325                 ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1326                 ((isset($comments[$field_name])) ? $comments[$field_name] : ''),
1327                 ((isset($mime_map) && isset($mime_map[$field_name])) ? str_replace('_', '/', $mime_map[$field_name]['mimetype']) : '')
1328                 );
1329             $links[0] = $pdf->PMA_links['RT'][$table][$field_name];
1330             if (isset($res_rel[$field_name]['foreign_table']) AND
1331                     isset($res_rel[$field_name]['foreign_field']) AND
1332                     isset($pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']])
1333                     )
1334             {
1335                 $links[6] = $pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']];
1336             } else {
1337                 unset($links[6]);
1338             }
1339             $pdf->Row($pdf_row, $links);
1340
1341             /*$pdf->Cell(20, 8, $field_name, 1, 0, 'L', 0, $pdf->PMA_links['RT'][$table][$field_name]);
1342                 //echo '    ' . $field_name . '&nbsp;' . "\n";
1343             }
1344         $pdf->Cell(20, 8, $type, 1, 0, 'L');
1345         $pdf->Cell(20, 8, $strAttribute, 1, 0, 'L');
1346         $pdf->Cell(15, 8, , 1, 0, 'L');
1347         $pdf->Cell(15, 8, ((isset($row['Default'])) ?  $row['Default'] : ''),1,0,'L');
1348         $pdf->Cell(15, 8, $row['Extra'], 1, 0, 'L');
1349            if ($have_rel) {
1350                 if (isset($res_rel[$field_name])) {
1351                     $pdf->Cell(30, 8, $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'],1,0,'L');
1352                 }
1353             }
1354             if ($cfgRelation['commwork']) {
1355                 if (isset($comments[$field_name])) {
1356                     $pdf->Cell(0, 8, $comments[$field_name], 1, 0, 'L');
1357                 }
1358             } */
1359         } // end while
1360         $pdf->SetFont('', '', 14);
1361         PMA_DBI_free_result($result);
1362     } //end each
1363 } // end function PMA_RT_DOC
1364
1365 /**
1366  * Main logic
1367  */
1368 if (!isset($pdf_page_number)) {
1369     $pdf_page_number = 1;
1370 }
1371
1372 $show_grid              = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
1373 $show_color             = (isset($show_color) && $show_color == 'on') ? 1 : 0;
1374 $show_table_dimension   = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
1375 $all_tab_same_wide      = (isset($all_tab_same_wide) && $all_tab_same_wide == 'on') ? 1 : 0;
1376 $with_doc               = (isset($with_doc) && $with_doc == 'on') ? 1 : 0;
1377 $orientation            = (isset($orientation) && $orientation == 'P') ? 'P' : 'L';
1378 $paper                  = isset($paper) ? $paper : 'A4';
1379 PMA_DBI_select_db($db);
1380
1381 $rt = new PMA_RT($pdf_page_number, $show_table_dimension, $show_color, $show_grid, $all_tab_same_wide, $orientation, $paper);
1382
1383 ?>