pdf_schema.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4 /**
   5  * Contributed by Maxime Delorme and merged by lem9
   6  */
   7
   8 /**
   9  * Gets some core scripts
  10  */
  11 require_once('./libraries/common.lib.php');
  12
  13 /**
  14  * Settings for relation stuff
  15  */
  16 require_once('./libraries/relation.lib.php');
  17 require_once('./libraries/transformations.lib.php');
  18
  19 $cfgRelation = PMA_getRelationsParam();
  20
  21 /**
  22  * Now in ./libraries/relation.lib.php we check for all tables
  23  * that we need, but if we don't find them we are quiet about it
  24  * so people can work without.
  25  * This page is absolutely useless if you didn't set up your tables
  26  * correctly, so it is a good place to see which tables we can and
  27  * complain ;-)
  28  */
  29 if (!$cfgRelation['pdfwork']) {
  30     echo '<font color="red">' . $strError . '</font><br />' . "\n";
  31     $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  32     echo sprintf($strRelationNotWorking, $url_to_goto, '</a>') . "\n";
  33 }
  34
  35 /**
  36  * Gets the "fpdf" libraries and defines the pdf font path, use unicode version for unicode.
  37  */
  38 define('FPDF_FONTPATH', './libraries/fpdf/font/');
  39 if ($charset == 'utf-8') {
  40     define('PMA_PDF_FONT', 'FreeSans');
  41     require_once('./libraries/fpdf/ufpdf.php');
  42     class PMA_FPDF extends UFPDF {
  43     };
  44 } else {
  45     define('PMA_PDF_FONT', 'Arial');
  46     require_once('./libraries/fpdf/fpdf.php');
  47     class PMA_FPDF extends FPDF {
  48     };
  49 }
  50
  51 /**
  52  * Extends the "FPDF" class and prepares the work
  53  *
  54  * @access public
  55  * @see FPDF
  56  */
  57 class PMA_PDF extends PMA_FPDF {
  58     /**
  59      * Defines private properties
  60      */
  61     var $x_min;
  62     var $y_min;
  63     var $l_marg = 10;
  64     var $t_marg = 10;
  65     var $scale;
  66     var $title;
  67     var $PMA_links;
  68     var $Outlines = array();
  69     var $def_outlines;
  70     var $Alias ;
  71     var $widths;
  72
  73     /**
  74      * The PMA_PDF constructor
  75      *
  76      * This function just refers to the "FPDF" constructor: with PHP3 a class
  77      * must have a constructor
  78      *
  79      * @param string $ The page orientation (p, portrait, l or landscape)
  80      * @param string $ The unit for sizes (pt, mm, cm or in)
  81      * @param mixed $ The page format (A3, A4, A5, letter, legal or an array
  82      *                  with page sizes)
  83      * @access public
  84      * @see FPDF::FPDF()
  85      */
  86     function PMA_PDF($orientation = 'L', $unit = 'mm', $format = 'A4')
  87     {
  88         $this->Alias = array() ;
  89         $this->FPDF($orientation, $unit, $format);
  90     } // end of the "PMA_PDF()" method
  91     function SetAlias($name, $value)
  92     {
  93         $this->Alias[$name] = $value ;
  94     }
  95     function _putpages()
  96     {
  97         if (count($this->Alias) > 0) {
  98             $nb = $this->page;
  99             foreach ($this->Alias AS $alias => $value) {
 100                 for ($n = 1;$n <= $nb;$n++)
 101                 $this->pages[$n] = $this->_strreplace($alias, $value, $this->pages[$n]);
 102             }
 103         }
 104         parent::_putpages();
 105     }
 106
 107     /**
 108      * Sets the scaling factor, defines minimum coordinates and margins
 109      *
 110      * @param double $ The scaling factor
 111      * @param double $ The minimum X coordinate
 112      * @param double $ The minimum Y coordinate
 113      * @param double $ The left margin
 114      * @param double $ The top margin
 115      * @access public
 116      */
 117     function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 118     {
 119         $this->scale = $scale;
 120         $this->x_min = $x_min;
 121         $this->y_min = $y_min;
 122         if ($this->l_marg != -1) {
 123             $this->l_marg = $l_marg;
 124         }
 125         if ($this->t_marg != -1) {
 126             $this->t_marg = $t_marg;
 127         }
 128     } // end of the "PMA_PDF_setScale" function
 129     /**
 130      * Outputs a scaled cell
 131      *
 132      * @param double $ The cell width
 133      * @param double $ The cell height
 134      * @param string $ The text to output
 135      * @param mixed $ Wether to add borders or not
 136      * @param integer $ Where to put the cursor once the output is done
 137      * @param string $ Align mode
 138      * @param integer $ Whether to fill the cell with a color or not
 139      * @access public
 140      * @see FPDF::Cell()
 141      */
 142     function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0, $link = '')
 143     {
 144         $h = $h / $this->scale;
 145         $w = $w / $this->scale;
 146         $this->Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
 147     } // end of the "PMA_PDF_cellScale" function
 148     /**
 149      * Draws a scaled line
 150      *
 151      * @param double $ The horizontal position of the starting point
 152      * @param double $ The vertical position of the starting point
 153      * @param double $ The horizontal position of the ending point
 154      * @param double $ The vertical position of the ending point
 155      * @access public
 156      * @see FPDF::Line()
 157      */
 158     function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 159     {
 160         $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 161         $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 162         $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 163         $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 164         $this->Line($x1, $y1, $x2, $y2);
 165     } // end of the "PMA_PDF_lineScale" function
 166     /**
 167      * Sets x and y scaled positions
 168      *
 169      * @param double $ The x position
 170      * @param double $ The y position
 171      * @access public
 172      * @see FPDF::SetXY()
 173      */
 174     function PMA_PDF_setXyScale($x, $y)
 175     {
 176         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 177         $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 178         $this->SetXY($x, $y);
 179     } // end of the "PMA_PDF_setXyScale" function
 180     /**
 181      * Sets the X scaled positions
 182      *
 183      * @param double $ The x position
 184      * @access public
 185      * @see FPDF::SetX()
 186      */
 187     function PMA_PDF_setXScale($x)
 188     {
 189         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 190         $this->SetX($x);
 191     } // end of the "PMA_PDF_setXScale" function
 192     /**
 193      * Sets the scaled font size
 194      *
 195      * @param double $ The font size (in points)
 196      * @access public
 197      * @see FPDF::SetFontSize()
 198      */
 199     function PMA_PDF_setFontSizeScale($size)
 200     {
 201         // Set font size in points
 202         $size = $size / $this->scale;
 203         $this->SetFontSize($size);
 204     } // end of the "PMA_PDF_setFontSizeScale" function
 205     /**
 206      * Sets the scaled line width
 207      *
 208      * @param double $ The line width
 209      * @access public
 210      * @see FPDF::SetLineWidth()
 211      */
 212     function PMA_PDF_setLineWidthScale($width)
 213     {
 214         $width = $width / $this->scale;
 215         $this->SetLineWidth($width);
 216     } // end of the "PMA_PDF_setLineWidthScale" function
 217     /**
 218      * Displays an error message
 219      *
 220      * @param string $ the error mesage
 221      * @global array    the PMA configuration array
 222      * @global integer  the current server id
 223      * @global string   the current language
 224      * @global string   the charset to convert to
 225      * @global string   the current database name
 226      * @global string   the current charset
 227      * @global string   the current text direction
 228      * @global string   a localized string
 229      * @global string   an other localized string
 230      * @access public
 231      */
 232     function PMA_PDF_die($error_message = '')
 233     {
 234         global $cfg;
 235         global $server, $lang, $convcharset, $db;
 236         global $charset, $text_dir, $strRunning, $strDatabase;
 237
 238         require_once('./libraries/header.inc.php');
 239
 240         echo '<p><b>PDF - ' . $GLOBALS['strError'] . '</b></p>' . "\n";
 241         if (!empty($error_message)) {
 242             $error_message = htmlspecialchars($error_message);
 243         }
 244         echo '<p>' . "\n";
 245         echo '    ' . $error_message . "\n";
 246         echo '</p>' . "\n";
 247
 248         echo '<a href="db_details_structure.php?' . PMA_generate_common_url($db)
 249          . '">' . $GLOBALS['strBack'] . '</a>';
 250         echo "\n";
 251
 252         require_once('./libraries/footer.inc.php');
 253     } // end of the "PMA_PDF_die()" function
 254     /**
 255      * Aliases the "Error()" function from the FPDF class to the
 256      * "PMA_PDF_die()" one
 257      *
 258      * @param string $ the error mesage
 259      * @access public
 260      * @see PMA_PDF_die
 261      */
 262     function Error($error_message = '')
 263     {
 264         $this->PMA_PDF_die($error_message);
 265     } // end of the "Error()" method
 266     function Header()
 267     {
 268         // $datefmt
 269         // We only show this if we find something in the new pdf_pages table
 270
 271         // This function must be named "Header" to work with the FPDF library
 272         global $cfgRelation, $db, $pdf_page_number, $with_doc;
 273         if ($with_doc) {
 274             $test_query = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 275              . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 276              . ' AND page_nr = \'' . $pdf_page_number . '\'';
 277             $test_rs = PMA_query_as_cu($test_query);
 278             $pages = @PMA_DBI_fetch_assoc($test_rs);
 279             $this->SetFont('', 'B', 14);
 280             $this->Cell(0, 6, ucfirst($pages['page_descr']), 'B', 1, 'C');
 281             $this->SetFont('', '');
 282             $this->Ln();
 283         }
 284     }
 285     function Footer()
 286     {
 287         // This function must be named "Footer" to work with the FPDF library
 288         global $with_doc;
 289         if ($with_doc) {
 290             $this->SetY(-15);
 291             $this->SetFont('', '', 14);
 292             $this->Cell(0, 6, $GLOBALS['strPageNumber'] . ' ' . $this->PageNo() . '/{nb}', 'T', 0, 'C');
 293             $this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
 294             $this->SetY(20);
 295         }
 296     }
 297     function Bookmark($txt, $level = 0, $y = 0)
 298     {
 299         // Add a bookmark
 300         $this->Outlines[0][] = $level;
 301         $this->Outlines[1][] = $txt;
 302         $this->Outlines[2][] = $this->page;
 303         if ($y == -1) {
 304             $y = $this->GetY();
 305         }
 306         $this->Outlines[3][] = round($this->hPt - $y * $this->k, 2);
 307     }
 308
 309     function _putbookmarks()
 310     {
 311         if (count($this->Outlines) > 0) {
 312             // Save object number
 313             $memo_n = $this->n;
 314             // Take the number of sub elements for an outline
 315             $nb_outlines = sizeof($this->Outlines[0]);
 316             $first_level = array();
 317             $parent = array();
 318             $parent[0] = 1;
 319             for ($i = 0; $i < $nb_outlines; $i++) {
 320                 $level = $this->Outlines[0][$i];
 321                 $kids = 0;
 322                 $last = -1;
 323                 $prev = -1;
 324                 $next = -1;
 325                 if ($i > 0) {
 326                     $cursor = $i-1;
 327                     // Take the previous outline in the same level
 328                     while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 329                     $cursor--;
 330                     if ($this->Outlines[0][$cursor] == $level) {
 331                         $prev = $cursor;
 332                     }
 333                 }
 334                 if ($i < $nb_outlines-1) {
 335                     $cursor = $i + 1;
 336                     while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level) {
 337                         // Take the immediate kid in level + 1
 338                         if ($this->Outlines[0][$cursor] == $level + 1) {
 339                             $kids++;
 340                             $last = $cursor;
 341                         }
 342                         $cursor++;
 343                     }
 344                     $cursor = $i + 1;
 345                     // Take the next outline in the same level
 346                     while ($this->Outlines[0][$cursor] > $level && ($cursor + 1 < sizeof($this->Outlines[0])))
 347                     $cursor++;
 348                     if ($this->Outlines[0][$cursor] == $level) {
 349                         $next = $cursor;
 350                     }
 351                 }
 352                 $this->_newobj();
 353                 $parent[$level + 1] = $this->n;
 354                 if ($level == 0) {
 355                     $first_level[] = $this->n;
 356                 }
 357                 $this->_out('<<');
 358                 $this->_out('/Title (' . $this->Outlines[1][$i] . ')');
 359                 $this->_out('/Parent ' . $parent[$level] . ' 0 R');
 360                 if ($prev != -1) {
 361                     $this->_out('/Prev ' . ($memo_n + $prev + 1) . ' 0 R');
 362                 }
 363                 if ($next != -1) {
 364                     $this->_out('/Next ' . ($this->n + $next - $i) . ' 0 R');
 365                 }
 366                 $this->_out('/Dest [' . (1 + (2 * $this->Outlines[2][$i])) . ' 0 R /XYZ null ' . $this->Outlines[3][$i] . ' null]');
 367                 if ($kids > 0) {
 368                     $this->_out('/First ' . ($this->n + 1) . ' 0 R');
 369                     $this->_out('/Last ' . ($this->n + $last - $i) . ' 0 R');
 370                     $this->_out('/Count -' . $kids);
 371                 }
 372                 $this->_out('>>');
 373                 $this->_out('endobj');
 374             }
 375             // First page of outlines
 376             $this->_newobj();
 377             $this->def_outlines = $this->n;
 378             $this->_out('<<');
 379             $this->_out('/Type');
 380             $this->_out('/Outlines');
 381             $this->_out('/First ' . $first_level[0] . ' 0 R');
 382             $this->_out('/Last ' . $first_level[sizeof($first_level)-1] . ' 0 R');
 383             $this->_out('/Count ' . sizeof($first_level));
 384             $this->_out('>>');
 385             $this->_out('endobj');
 386         }
 387     }
 388
 389     function _putresources()
 390     {
 391         parent::_putresources();
 392         $this->_putbookmarks();
 393     }
 394
 395     function _putcatalog()
 396     {
 397         parent::_putcatalog();
 398         if (count($this->Outlines) > 0) {
 399             $this->_out('/Outlines ' . $this->def_outlines . ' 0 R');
 400             $this->_out('/PageMode /UseOutlines');
 401         }
 402     }
 403     function SetWidths($w)
 404     {
 405         // column widths
 406         $this->widths = $w;
 407     }
 408
 409     function Row($data, $links)
 410     {
 411         // line height
 412         $nb = 0;
 413         $data_cnt = count($data);
 414         for ($i = 0;$i < $data_cnt;$i++)
 415         $nb = max($nb, $this->NbLines($this->widths[$i], $data[$i]));
 416         $il = $this->FontSize;
 417         $h = ($il + 1) * $nb;
 418         // page break if necessary
 419         $this->CheckPageBreak($h);
 420         // draw the cells
 421         $data_cnt = count($data);
 422         for ($i = 0;$i < $data_cnt;$i++) {
 423             $w = $this->widths[$i];
 424             // save current position
 425             $x = $this->GetX();
 426             $y = $this->GetY();
 427             // draw the border
 428             $this->Rect($x, $y, $w, $h);
 429             if (isset($links[$i])) {
 430                 $this->Link($x, $y, $w, $h, $links[$i]);
 431             }
 432             // print text
 433             $this->MultiCell($w, $il + 1, $data[$i], 0, 'L');
 434             // go to right side
 435             $this->SetXY($x + $w, $y);
 436         }
 437         // go to line
 438         $this->Ln($h);
 439     }
 440
 441     function CheckPageBreak($h)
 442     {
 443         // if height h overflows, manual page break
 444         if ($this->GetY() + $h > $this->PageBreakTrigger) {
 445             $this->AddPage($this->CurOrientation);
 446         }
 447     }
 448
 449     function NbLines($w, $txt)
 450     {
 451         // compute number of lines used by a multicell of width w
 452         $cw = &$this->CurrentFont['cw'];
 453         if ($w == 0) {
 454             $w = $this->w - $this->rMargin - $this->x;
 455         }
 456         $wmax = ($w-2 * $this->cMargin) * 1000 / $this->FontSize;
 457         $s = str_replace("\r", '', $txt);
 458         $nb = strlen($s);
 459         if ($nb > 0 and $s[$nb-1] == "\n") {
 460             $nb--;
 461         }
 462         $sep = -1;
 463         $i = 0;
 464         $j = 0;
 465         $l = 0;
 466         $nl = 1;
 467         while ($i < $nb) {
 468             $c = $s[$i];
 469             if ($c == "\n") {
 470                 $i++;
 471                 $sep = -1;
 472                 $j = $i;
 473                 $l = 0;
 474                 $nl++;
 475                 continue;
 476             }
 477             if ($c == ' ') {
 478                 $sep = $i;
 479             }
 480             $l += isset($cw[ord($c)])?$cw[ord($c)]:0 ;
 481             if ($l > $wmax) {
 482                 if ($sep == -1) {
 483                     if ($i == $j) {
 484                         $i++;
 485                     }
 486                 } else {
 487                     $i = $sep + 1;
 488                 }
 489                 $sep = -1;
 490                 $j = $i;
 491                 $l = 0;
 492                 $nl++;
 493             } else {
 494                 $i++;
 495             }
 496         }
 497         return $nl;
 498     }
 499 } // end of the "PMA_PDF" class
 500 /**
 501  * Draws tables schema
 502  *
 503  * @access private
 504  * @see PMA_RT
 505  */
 506 class PMA_RT_Table {
 507     /**
 508      * Defines private properties
 509      */
 510     var $nb_fiels;
 511     var $table_name;
 512     var $width = 0;
 513     var $height;
 514     var $fields = array();
 515     var $height_cell = 6;
 516     var $x, $y;
 517     var $primary = array();
 518
 519     /**
 520      * Sets the width of the table
 521      *
 522      * @param integer $ The font size
 523      * @global object    The current PDF document
 524      * @access private
 525      * @see PMA_PDF
 526      */
 527     function PMA_RT_Table_setWidth($ff)
 528     {
 529         // this looks buggy to me... does it really work if
 530         // there are fields that require wider cells than the name of the table?
 531         global $pdf;
 532
 533         foreach ($this->fields AS $field) {
 534             $this->width = max($this->width, $pdf->GetStringWidth($field));
 535         }
 536         $this->width += $pdf->GetStringWidth('  ');
 537         $pdf->SetFont($ff, 'B');
 538         $this->width = max($this->width, $pdf->GetStringWidth('  ' . $this->table_name));
 539         $pdf->SetFont($ff, '');
 540     } // end of the "PMA_RT_Table_setWidth()" method
 541     /**
 542      * Sets the height of the table
 543      *
 544      * @access private
 545      */
 546     function PMA_RT_Table_setHeight()
 547     {
 548         $this->height = (count($this->fields) + 1) * $this->height_cell;
 549     } // end of the "PMA_RT_Table_setHeight()" method
 550     /**
 551      * Do draw the table
 552      *
 553      * @param boolean $ Whether to display table position or not
 554      * @param integer $ The font size
 555      * @param boolean $ Whether to display color
 556      * @param integer $ The max. with among tables
 557      * @global object    The current PDF document
 558      * @access private
 559      * @see PMA_PDF
 560      */
 561     function PMA_RT_Table_draw($show_info, $ff, $setcolor = 0)
 562     {
 563         global $pdf, $with_doc;
 564
 565         $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 566         $pdf->SetFont($ff, 'B');
 567         if ($setcolor) {
 568             $pdf->SetTextColor(200);
 569             $pdf->SetFillColor(0, 0, 128);
 570         }
 571         if ($with_doc) {
 572             $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'], -1);
 573         } else {
 574             $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 575         }
 576
 577         if ($show_info) {
 578             $pdf->PMA_PDF_cellScale($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]['-']);
 579         } else {
 580             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->table_name, 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 581         }
 582         $pdf->PMA_PDF_setXScale($this->x);
 583         $pdf->SetFont($ff, '');
 584         $pdf->SetTextColor(0);
 585         $pdf->SetFillColor(255);
 586
 587         foreach ($this->fields AS $field) {
 588             // loic1 : PHP3 fix
 589             // if (in_array($field, $this->primary)) {
 590             if ($setcolor) {
 591                 if (in_array($field, $this->primary)) {
 592                     $pdf->SetFillColor(215, 121, 123);
 593                 }
 594                 if ($field == $this->displayfield) {
 595                     $pdf->SetFillColor(142, 159, 224);
 596                 }
 597             }
 598             if ($with_doc) {
 599                 $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field], -1);
 600             } else {
 601                 $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 602             }
 603
 604             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor, $pdf->PMA_links['doc'][$this->table_name][$field]);
 605             $pdf->PMA_PDF_setXScale($this->x);
 606             $pdf->SetFillColor(255);
 607         } // end while
 608         /*if ($pdf->PageNo() > 1) {
 609             $pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
 610         } */
 611     } // end of the "PMA_RT_Table_draw()" method
 612     /**
 613      * The "PMA_RT_Table" constructor
 614      *
 615      * @param string $ The table name
 616      * @param integer $ The font size
 617      * @param integer $ The max. with among tables
 618      * @global object    The current PDF document
 619      * @global integer   The current page number (from the
 620      *                     $cfg['Servers'][$i]['table_coords'] table)
 621      * @global array     The relations settings
 622      * @global string    The current db name
 623      * @access private
 624      * @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 625           PMA_RT_Table::PMA_RT_Table_setHeight
 626      */
 627     function PMA_RT_Table($table_name, $ff, &$same_wide_width)
 628     {
 629         global $pdf, $pdf_page_number, $cfgRelation, $db;
 630
 631         $this->table_name = $table_name;
 632         $sql = 'DESCRIBE ' . PMA_backquote($table_name);
 633         $result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
 634         if (!$result || !PMA_DBI_num_rows($result)) {
 635             $pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
 636         }
 637         // load fields
 638         while ($row = PMA_DBI_fetch_row($result)) {
 639             $this->fields[] = $row[0];
 640         }
 641         // height and width
 642         $this->PMA_RT_Table_setWidth($ff);
 643         $this->PMA_RT_Table_setHeight();
 644         if ($same_wide_width < $this->width) {
 645             $same_wide_width = $this->width;
 646         }
 647         // x and y
 648         $sql = 'SELECT x, y FROM '
 649          . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 650          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 651          . ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 652          . ' AND   pdf_page_number = ' . $pdf_page_number;
 653         $result = PMA_query_as_cu($sql, false, PMA_DBI_QUERY_STORE);
 654
 655         if (!$result || !PMA_DBI_num_rows($result)) {
 656             $pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
 657         }
 658         list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 659         $this->x = (double) $this->x;
 660         $this->y = (double) $this->y;
 661         // displayfield
 662         $this->displayfield = PMA_getDisplayField($db, $table_name);
 663         // index
 664         $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
 665         if (PMA_DBI_num_rows($result) > 0) {
 666             while ($row = PMA_DBI_fetch_assoc($result)) {
 667                 if ($row['Key_name'] == 'PRIMARY') {
 668                     $this->primary[] = $row['Column_name'];
 669                 }
 670             }
 671         } // end if
 672     } // end of the "PMA_RT_Table()" method
 673 } // end class "PMA_RT_Table"
 674 /**
 675  * Draws relation links
 676  *
 677  * @access private
 678  * @see PMA_RT
 679  */
 680 class PMA_RT_Relation {
 681     /**
 682      * Defines private properties
 683      */
 684     var $x_src, $y_src;
 685     var $src_dir ;
 686     var $dest_dir;
 687     var $x_dest, $y_dest;
 688     var $w_tick = 5;
 689
 690     /**
 691      * Gets arrows coordinates
 692      *
 693      * @param string $ The current table name
 694      * @param string $ The relation column name
 695      * @return array Arrows coordinates
 696      * @access private
 697      */
 698     function PMA_RT_Relation_getXy($table, $column)
 699     {
 700         $pos = array_search($column, $table->fields);
 701         // x_left, x_right, y
 702         return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 703     } // end of the "PMA_RT_Relation_getXy()" method
 704     /**
 705      * Do draws relation links
 706      *
 707      * @param boolean $ Whether to use one color per relation or not
 708      * @param integer $ The id of the link to draw
 709      * @global object    The current PDF document
 710      * @access private
 711      * @see PMA_PDF
 712      */
 713     function PMA_RT_Relation_draw($change_color, $i)
 714     {
 715         global $pdf;
 716
 717         if ($change_color) {
 718             $d = $i % 6;
 719             $j = ($i - $d) / 6;
 720             $j = $j % 4;
 721             $j++;
 722             $case = array(
 723                 array(1, 0, 0),
 724                 array(0, 1, 0),
 725                 array(0, 0, 1),
 726                 array(1, 1, 0),
 727                 array(1, 0, 1),
 728                 array(0, 1, 1)
 729                 );
 730             list ($a, $b, $c) = $case[$d];
 731             $e = (1 - ($j - 1) / 6);
 732             $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);
 733         } else {
 734             $pdf->SetDrawColor(0);
 735         } // end if... else...
 736         $pdf->PMA_PDF_setLineWidthScale(0.2);
 737         $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 738         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 739         $pdf->PMA_PDF_setLineWidthScale(0.1);
 740         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 741         // arrow
 742         $root2 = 2 * sqrt(2);
 743         $pdf->PMA_PDF_lineScale($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);
 744         $pdf->PMA_PDF_lineScale($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);
 745
 746         $pdf->PMA_PDF_lineScale($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);
 747         $pdf->PMA_PDF_lineScale($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);
 748         $pdf->SetDrawColor(0);
 749     } // end of the "PMA_RT_Relation_draw()" method
 750     /**
 751      * The "PMA_RT_Relation" constructor
 752      *
 753      * @param string $ The master table name
 754      * @param string $ The relation field in the master table
 755      * @param string $ The foreign table name
 756      * @param string $ The relation field in the foreign table
 757      * @access private
 758      * @see PMA_RT_Relation::PMA_RT_Relation_getXy
 759      */
 760     function PMA_RT_Relation($master_table, $master_field, $foreign_table, $foreign_field)
 761     {
 762         $src_pos = $this->PMA_RT_Relation_getXy($master_table, $master_field);
 763         $dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 764         $src_left = $src_pos[0] - $this->w_tick;
 765         $src_right = $src_pos[1] + $this->w_tick;
 766         $dest_left = $dest_pos[0] - $this->w_tick;
 767         $dest_right = $dest_pos[1] + $this->w_tick;
 768
 769         $d1 = abs($src_left - $dest_left);
 770         $d2 = abs($src_right - $dest_left);
 771         $d3 = abs($src_left - $dest_right);
 772         $d4 = abs($src_right - $dest_right);
 773         $d = min($d1, $d2, $d3, $d4);
 774
 775         if ($d == $d1) {
 776             $this->x_src = $src_pos[0];
 777             $this->src_dir = -1;
 778             $this->x_dest = $dest_pos[0];
 779             $this->dest_dir = -1;
 780         } elseif ($d == $d2) {
 781             $this->x_src = $src_pos[1];
 782             $this->src_dir = 1;
 783             $this->x_dest = $dest_pos[0];
 784             $this->dest_dir = -1;
 785         } elseif ($d == $d3) {
 786             $this->x_src = $src_pos[0];
 787             $this->src_dir = -1;
 788             $this->x_dest = $dest_pos[1];
 789             $this->dest_dir = 1;
 790         } else {
 791             $this->x_src = $src_pos[1];
 792             $this->src_dir = 1;
 793             $this->x_dest = $dest_pos[1];
 794             $this->dest_dir = 1;
 795         }
 796         $this->y_src = $src_pos[2];
 797         $this->y_dest = $dest_pos[2];
 798     } // end of the "PMA_RT_Relation()" method
 799 } // end of the "PMA_RT_Relation" class
 800 /**
 801  * Draws and send the database schema
 802  *
 803  * @access public
 804  * @see PMA_PDF
 805  */
 806 class PMA_RT {
 807     /**
 808      * Defines private properties
 809      */
 810     var $tables = array();
 811     var $relations = array();
 812     var $ff = PMA_PDF_FONT;
 813     var $x_max = 0;
 814     var $y_max = 0;
 815     var $scale;
 816     var $x_min = 100000;
 817     var $y_min = 100000;
 818     var $t_marg = 10;
 819     var $b_marg = 10;
 820     var $l_marg = 10;
 821     var $r_marg = 10;
 822     var $tablewidth;
 823     var $same_wide = 0;
 824
 825     /**
 826      * Sets X and Y minimum and maximum for a table cell
 827      *
 828      * @param string $ The table name
 829      * @access private
 830      */
 831     function PMA_RT_setMinMax($table)
 832     {
 833         $this->x_max = max($this->x_max, $table->x + $table->width);
 834         $this->y_max = max($this->y_max, $table->y + $table->height);
 835         $this->x_min = min($this->x_min, $table->x);
 836         $this->y_min = min($this->y_min, $table->y);
 837     } // end of the "PMA_RT_setMinMax()" method
 838     /**
 839      * Defines relation objects
 840      *
 841      * @param string $ The master table name
 842      * @param string $ The relation field in the master table
 843      * @param string $ The foreign table name
 844      * @param string $ The relation field in the foreign table
 845      * @access private
 846      * @see PMA_RT_setMinMax
 847      */
 848     function PMA_RT_addRelation($master_table, $master_field, $foreign_table, $foreign_field)
 849     {
 850         if (!isset($this->tables[$master_table])) {
 851             $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth);
 852             $this->PMA_RT_setMinMax($this->tables[$master_table]);
 853         }
 854         if (!isset($this->tables[$foreign_table])) {
 855             $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth);
 856             $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 857         }
 858         $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 859     } // end of the "PMA_RT_addRelation()" method
 860     /**
 861      * Draws the grid
 862      *
 863      * @global object  the current PMA_PDF instance
 864      * @access private
 865      * @see PMA_PDF
 866      */
 867     function PMA_RT_strokeGrid()
 868     {
 869         global $pdf;
 870
 871         $pdf->SetMargins(0, 0);
 872         $pdf->SetDrawColor(200, 200, 200);
 873         // Draws horizontal lines
 874         for ($l = 0; $l < 21; $l++) {
 875             $pdf->line(0, $l * 10, $pdf->fh, $l * 10);
 876             // Avoid duplicates
 877             if ($l > 0) {
 878                 $pdf->SetXY(0, $l * 10);
 879                 $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 880                 $pdf->Cell(5, 5, ' ' . $label);
 881             } // end if
 882         } // end for
 883         // Draws vertical lines
 884         for ($j = 0; $j < 30 ;$j++) {
 885             $pdf->line($j * 10, 0, $j * 10, $pdf->fw);
 886             $pdf->SetXY($j * 10, 0);
 887             $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 888             $pdf->Cell(5, 7, $label);
 889         } // end for
 890     } // end of the "PMA_RT_strokeGrid()" method
 891     /**
 892      * Draws relation arrows
 893      *
 894      * @param boolean $ Whether to use one color per relation or not
 895      * @access private
 896      * @see PMA_RT_Relation::PMA_RT_Relation_draw()
 897      */
 898     function PMA_RT_drawRelations($change_color)
 899     {
 900         $i = 0;
 901         foreach ($this->relations AS $relation) {
 902             $relation->PMA_RT_Relation_draw($change_color, $i);
 903             $i++;
 904         } // end while
 905     } // end of the "PMA_RT_drawRelations()" method
 906     /**
 907      * Draws tables
 908      *
 909      * @param boolean $ Whether to display table position or not
 910      * @access private
 911      * @see PMA_RT_Table::PMA_RT_Table_draw()
 912      */
 913     function PMA_RT_drawTables($show_info, $draw_color = 0)
 914     {
 915         foreach ($this->tables AS $table) {
 916             $table->PMA_RT_Table_draw($show_info, $this->ff, $draw_color);
 917         }
 918     } // end of the "PMA_RT_drawTables()" method
 919     /**
 920      * Ouputs the PDF document to a file
 921      *
 922      * @global object   The current PDF document
 923      * @global string   The current database name
 924      * @global integer  The current page number (from the
 925      *                    $cfg['Servers'][$i]['table_coords'] table)
 926      * @access private
 927      * @see PMA_PDF
 928      */
 929     function PMA_RT_showRt()
 930     {
 931         global $pdf, $db, $pdf_page_number, $cfgRelation;
 932
 933         $pdf->SetFontSize(14);
 934         $pdf->SetLineWidth(0.2);
 935         $pdf->SetDisplayMode('fullpage');
 936         // Get the name of this pdfpage to use as filename (Mike Beck)
 937         $_name_sql = 'SELECT page_descr FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 938          . ' WHERE page_nr = ' . $pdf_page_number;
 939         $_name_rs = PMA_query_as_cu($_name_sql);
 940         if ($_name_rs) {
 941             $_name_row = PMA_DBI_fetch_row($_name_rs);
 942             $filename = $_name_row[0] . '.pdf';
 943         }
 944         // i don't know if there is a chance for this to happen, but rather be on the safe side:
 945         if (empty($filename)) {
 946             $filename = $pdf_page_number . '.pdf';
 947         }
 948         // $pdf->Output($db . '_' . $filename, TRUE);
 949         $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
 950     } // end of the "PMA_RT_showRt()" method
 951     /**
 952      * The "PMA_RT" constructor
 953      *
 954      * @param mixed $ The scaling factor
 955      * @param integer $ The page number to draw (from the
 956      *                    $cfg['Servers'][$i]['table_coords'] table)
 957      * @param boolean $ Whether to display table position or not
 958      * @param boolean $ Was originally whether to use one color per
 959      *                    relation or not, now enables/disables color
 960      *                    everywhere, due to some problems printing with color
 961      * @param boolean $ Whether to draw grids or not
 962      * @param boolean $ Whether all tables should have the same width or not
 963      * @global object   The current PDF document
 964      * @global string   The current db name
 965      * @global array    The relations settings
 966      * @access private
 967      * @see PMA_PDF
 968      */
 969     function PMA_RT($which_rel, $show_info = 0, $change_color = 0, $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4')
 970     {
 971         global $pdf, $db, $cfgRelation, $with_doc;
 972
 973         $this->same_wide = $all_tab_same_wide;
 974         // Initializes a new document
 975         $pdf = new PMA_PDF('L', 'mm', $paper);
 976         $pdf->title = sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel);
 977         $pdf->cMargin = 0;
 978         $pdf->Open();
 979         $pdf->SetTitle($pdf->title);
 980         $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
 981         $pdf->AliasNbPages();
 982
 983         if ($GLOBALS['charset'] == 'utf-8') {
 984             // Force FreeSans for utf-8
 985             $this->ff = 'FreeSans';
 986             $pdf->AddFont('FreeSans', '', 'FreeSans.php');
 987             $pdf->AddFont('FreeSans', 'B', 'FreeSansBold.php');
 988         } elseif ($GLOBALS['charset'] == 'iso-8859-2') {
 989             // fonts added to phpMyAdmin and considered non-standard by fpdf
 990             // (Note: those tahoma fonts are iso-8859-2 based)
 991             $this->ff == 'tahoma';
 992             $pdf->AddFont('tahoma', '', 'tahoma.php');
 993             $pdf->AddFont('tahoma', 'B', 'tahomab.php');
 994         } else {
 995             $this->ff == 'helvetica';
 996         }
 997         $pdf->SetFont($this->ff, '', 14);
 998         $pdf->SetAutoPageBreak('auto');
 999         // Gets tables on this page
1000         $tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
1001          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
1002          . ' AND pdf_page_number = ' . $which_rel;
1003         $tab_rs = PMA_query_as_cu($tab_sql, null, PMA_DBI_QUERY_STORE);
1004         if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
1005             $pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
1006             // die('No tables');
1007         } while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
1008             $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
1009             // $intable     = '\'' . implode('\', \'', $alltables) . '\'';
1010         }
1011         // make doc                    //
1012         if ($with_doc) {
1013             $pdf->SetAutoPageBreak('auto', 15);
1014             $pdf->cMargin = 1;
1015             PMA_RT_DOC($alltables);
1016             $pdf->SetAutoPageBreak('auto');
1017             $pdf->cMargin = 0;
1018         }
1019
1020         $pdf->Addpage();
1021
1022         if ($with_doc) {
1023             $pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
1024             $pdf->Bookmark($GLOBALS['strRelationalSchema']);
1025             $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1026             $this->t_marg = 18;
1027             $this->b_marg = 18;
1028         }
1029
1030         /* snip */
1031
1032         foreach ($alltables AS $table) {
1033             if (!isset($this->tables[$table])) {
1034                 $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth);
1035             }
1036
1037             if ($this->same_wide) {
1038                 $this->tables[$table]->width = $this->tablewidth;
1039             }
1040             $this->PMA_RT_setMinMax($this->tables[$table]);
1041         }
1042         // Defines the scale factor
1043         $this->scale = ceil(max(($this->x_max - $this->x_min) / ($pdf->fh - $this->r_marg - $this->l_marg), ($this->y_max - $this->y_min) / ($pdf->fw - $this->t_marg - $this->b_marg)) * 100) / 100;
1044         $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1045         // Builds and save the PDF document
1046         $pdf->PMA_PDF_setLineWidthScale(0.1);
1047
1048         if ($show_grid) {
1049             $pdf->SetFontSize(10);
1050             $this->PMA_RT_strokeGrid();
1051         }
1052         $pdf->PMA_PDF_setFontSizeScale(14);
1053         // $sql    = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
1054         // .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1055         // .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1056         // .   ' AND master_table  IN (' . $intable . ')'
1057         // .   ' AND foreign_table IN (' . $intable . ')';
1058         // $result =  PMA_query_as_cu($sql);
1059
1060         // lem9:
1061         // previous logic was checking master tables and foreign tables
1062         // but I think that looping on every table of the pdf page as a master
1063         // and finding its foreigns is OK (then we can support innodb)
1064         $seen_a_relation = false;
1065         foreach ($alltables AS $one_table) {
1066             $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1067             if ($exist_rel) {
1068                 $seen_a_relation = true;
1069                 foreach ($exist_rel AS $master_field => $rel) {
1070                     // put the foreign table on the schema only if selected
1071                     // by the user
1072                     // (do not use array_search() because we would have to
1073                     // to do a === FALSE and this is not PHP3 compatible)
1074                     if (in_array($rel['foreign_table'], $alltables)) {
1075                         $this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field']);
1076                     }
1077                 } // end while
1078             } // end if
1079         } // end while
1080         // loic1: also show tables without relations
1081         // $norelations     = TRUE;
1082         // if ($result && PMA_DBI_num_rows($result) > 0) {
1083         // $norelations = FALSE;
1084         // while ($row = PMA_DBI_fetch_assoc($result)) {
1085         // $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1086         // }
1087         // }
1088         // if ($norelations == FALSE) {
1089         if ($seen_a_relation) {
1090             $this->PMA_RT_drawRelations($change_color);
1091         }
1092
1093         $this->PMA_RT_drawTables($show_info, $change_color);
1094
1095         $this->PMA_RT_showRt();
1096     } // end of the "PMA_RT()" method
1097 } // end of the "PMA_RT" class
1098
1099 function PMA_RT_DOC($alltables)
1100 {
1101     global $db, $pdf, $orientation, $paper;
1102     // TOC
1103     $pdf->addpage($GLOBALS['orientation']);
1104     $pdf->Cell(0, 9, $GLOBALS['strTableOfContents'], 1, 0, 'C');
1105     $pdf->Ln(15);
1106     $i = 1;
1107     foreach ($alltables AS $table) {
1108         $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1109         $pdf->SetX(10);
1110         // $pdf->Ln(1);
1111         $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {' . sprintf("%02d", $i) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$table]['-']);
1112         $pdf->SetX(10);
1113         $pdf->Cell(0, 6, $i . ' ' . $table, 0, 1, 'L', 0, $pdf->PMA_links['doc'][$table]['-']);
1114         // $pdf->Ln(1);
1115         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1116         while ($row = PMA_DBI_fetch_assoc($result)) {
1117             $pdf->SetX(20);
1118             $field_name = $row['Field'];
1119             $pdf->PMA_links['doc'][$table][$field_name] = $pdf->AddLink();
1120             // $pdf->Cell(0, 6, $field_name,0,1,'L',0, $pdf->PMA_links['doc'][$table][$field_name]);
1121         }
1122         $lasttable = $table;
1123         $i++;
1124     }
1125     $pdf->PMA_links['RT']['-'] = $pdf->AddLink();
1126     $pdf->SetX(10);
1127     $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {00}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$lasttable]['-']);
1128     $pdf->SetX(10);
1129     $pdf->Cell(0, 6, $i . ' ' . $GLOBALS['strRelationalSchema'], 0, 1, 'L', 0, $pdf->PMA_links['RT']['-']);
1130     $z = 0;
1131     foreach ($alltables AS $table) {
1132         $z++;
1133         $pdf->addpage($GLOBALS['orientation']);
1134         $pdf->Bookmark($table);
1135         $pdf->SetAlias('{' . sprintf("%02d", $z) . '}', $pdf->PageNo()) ;
1136         $pdf->PMA_links['RT'][$table]['-'] = $pdf->AddLink();
1137         $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'], -1);
1138         $pdf->SetFont('', 'B', 18);
1139         $pdf->Cell(0, 8, $z . ' ' . $table, 1, 1, 'C', 0, $pdf->PMA_links['RT'][$table]['-']);
1140         $pdf->SetFont('', '', 8);
1141         $pdf->ln();
1142
1143         $cfgRelation = PMA_getRelationsParam();
1144         if ($cfgRelation['commwork'] || PMA_MYSQL_INT_VERSION >= 40100) {
1145             $comments = PMA_getComments($db, $table);
1146         }
1147         if ($cfgRelation['mimework']) {
1148             $mime_map = PMA_getMIME($db, $table, true);
1149         }
1150
1151         /**
1152          * Gets table informations
1153          */
1154         $result = PMA_DBI_query('SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, true) . '\';', null, PMA_DBI_QUERY_STORE);
1155         $showtable = PMA_DBI_fetch_assoc($result);
1156         $num_rows = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1157         $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1158         $create_time = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1159         $update_time = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1160         $check_time = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1161
1162         PMA_DBI_free_result($result);
1163         unset($result);
1164
1165         /**
1166          * Gets table keys and retains them
1167          */
1168         $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1169         $primary = '';
1170         $indexes = array();
1171         $lastIndex = '';
1172         $indexes_info = array();
1173         $indexes_data = array();
1174         $pk_array = array(); // will be use to emphasis prim. keys in the table
1175         // view
1176         while ($row = PMA_DBI_fetch_assoc($result)) {
1177             // Backups the list of primary keys
1178             if ($row['Key_name'] == 'PRIMARY') {
1179                 $primary .= $row['Column_name'] . ', ';
1180                 $pk_array[$row['Column_name']] = 1;
1181             }
1182             // Retains keys informations
1183             if ($row['Key_name'] != $lastIndex) {
1184                 $indexes[] = $row['Key_name'];
1185                 $lastIndex = $row['Key_name'];
1186             }
1187             $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
1188             $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
1189             if (isset($row['Cardinality'])) {
1190                 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1191             }
1192             // I don't know what does following column mean....
1193             // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1194             $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
1195
1196             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
1197             if (isset($row['Sub_part'])) {
1198                 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1199             }
1200         } // end while
1201         if ($result) {
1202             PMA_DBI_free_result($result);
1203         }
1204
1205         /**
1206          * Gets fields properties
1207          */
1208         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
1209         $fields_cnt = PMA_DBI_num_rows($result);
1210         // Check if we can use Relations (Mike Beck)
1211         if (!empty($cfgRelation['relation'])) {
1212             // Find which tables are related with the current one and write it in
1213             // an array
1214             $res_rel = PMA_getForeigners($db, $table);
1215
1216             if (count($res_rel) > 0) {
1217                 $have_rel = true;
1218             } else {
1219                 $have_rel = false;
1220             }
1221         } else {
1222             $have_rel = false;
1223         } // end if
1224         /**
1225          * Displays the comments of the table if MySQL >= 3.23
1226          */
1227
1228         $break = false;
1229         if (!empty($show_comment)) {
1230             $pdf->Cell(0, 3, $GLOBALS['strTableComments'] . ' : ' . $show_comment, 0, 1);
1231             $break = true;
1232         }
1233
1234         if (!empty($create_time)) {
1235             $pdf->Cell(0, 3, $GLOBALS['strStatCreateTime'] . ': ' . $create_time, 0, 1);
1236             $break = true;
1237         }
1238
1239         if (!empty($update_time)) {
1240             $pdf->Cell(0, 3, $GLOBALS['strStatUpdateTime'] . ': ' . $update_time, 0, 1);
1241             $break = true;
1242         }
1243
1244         if (!empty($check_time)) {
1245             $pdf->Cell(0, 3, $GLOBALS['strStatCheckTime'] . ': ' . $check_time, 0, 1);
1246             $break = true;
1247         }
1248
1249         if ($break == true) {
1250             $pdf->Cell(0, 3, '', 0, 1);
1251             $pdf->Ln();
1252         }
1253
1254         $pdf->SetFont('', 'B');
1255         if (isset($orientation) && $orientation == 'L') {
1256             $pdf->Cell(25, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1257             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1258             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1259             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1260             $pdf->Cell(20, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1261             $pdf->Cell(25, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1262             $pdf->Cell(45, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1263
1264             if ($paper == 'A4') {
1265                 $comments_width = 67;
1266             } else {
1267                 // this is really intended for 'letter'
1268                 /**
1269                  * @todo find optimal width for all formats
1270                  */
1271                 $comments_width = 50;
1272             }
1273             $pdf->Cell($comments_width, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1274             $pdf->Cell(45, 8, 'MIME', 1, 1, 'C');
1275             $pdf->SetWidths(array(25, 20, 20, 10, 20, 25, 45, $comments_width, 45));
1276         } else {
1277             $pdf->Cell(20, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1278             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1279             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1280             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1281             $pdf->Cell(15, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1282             $pdf->Cell(15, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1283             $pdf->Cell(30, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1284             $pdf->Cell(30, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1285             $pdf->Cell(30, 8, 'MIME', 1, 1, 'C');
1286             $pdf->SetWidths(array(20, 20, 20, 10, 15, 15, 30, 30, 30));
1287         }
1288         $pdf->SetFont('', '');
1289
1290         while ($row = PMA_DBI_fetch_assoc($result)) {
1291             $type = $row['Type'];
1292             // reformat mysql query output - staybyte - 9. June 2001
1293             // loic1: set or enum types: slashes single quotes inside options
1294             if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1295                 $tmp[2] = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1296                 $type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1297                 $type_nowrap = '';
1298
1299                 $binary = 0;
1300                 $unsigned = 0;
1301                 $zerofill = 0;
1302             } else {
1303                 $type_nowrap = ' nowrap="nowrap"';
1304                 $type = preg_replace('@BINARY@i', '', $type);
1305                 $type = preg_replace('@ZEROFILL@i', '', $type);
1306                 $type = preg_replace('@UNSIGNED@i', '', $type);
1307                 if (empty($type)) {
1308                     $type = '&nbsp;';
1309                 }
1310
1311                 $binary = stristr($row['Type'], 'BINARY');
1312                 $unsigned = stristr($row['Type'], 'UNSIGNED');
1313                 $zerofill = stristr($row['Type'], 'ZEROFILL');
1314             }
1315             $strAttribute = ' ';
1316             if ($binary) {
1317                 $strAttribute = 'BINARY';
1318             }
1319             if ($unsigned) {
1320                 $strAttribute = 'UNSIGNED';
1321             }
1322             if ($zerofill) {
1323                 $strAttribute = 'UNSIGNED ZEROFILL';
1324             }
1325             if (!isset($row['Default'])) {
1326                 if ($row['Null'] != '' && $row['Null'] != 'NO') {
1327                     $row['Default'] = 'NULL';
1328                 }
1329             }
1330             $field_name = $row['Field'];
1331             // $pdf->Ln();
1332             $pdf->PMA_links['RT'][$table][$field_name] = $pdf->AddLink();
1333             $pdf->Bookmark($field_name, 1, -1);
1334             $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name], -1);
1335             $pdf_row = array($field_name,
1336                 $type,
1337                 $strAttribute,
1338                 ($row['Null'] == '' || $row['Null'] == 'NO') ? $GLOBALS['strNo'] : $GLOBALS['strYes'],
1339                 ((isset($row['Default'])) ? $row['Default'] : ''),
1340                 $row['Extra'],
1341                 ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1342                 ((isset($comments[$field_name])) ? $comments[$field_name] : ''),
1343                 ((isset($mime_map) && isset($mime_map[$field_name])) ? str_replace('_', '/', $mime_map[$field_name]['mimetype']) : '')
1344                 );
1345             $links[0] = $pdf->PMA_links['RT'][$table][$field_name];
1346             if (isset($res_rel[$field_name]['foreign_table']) AND
1347                     isset($res_rel[$field_name]['foreign_field']) AND
1348                     isset($pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']])
1349                     )
1350             {
1351                 $links[6] = $pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']];
1352             } else {
1353                 unset($links[6]);
1354             }
1355             $pdf->Row($pdf_row, $links);
1356
1357             /*$pdf->Cell(20, 8, $field_name, 1, 0, 'L', 0, $pdf->PMA_links['RT'][$table][$field_name]);
1358                 //echo '    ' . $field_name . '&nbsp;' . "\n";
1359             }
1360         $pdf->Cell(20, 8, $type, 1, 0, 'L');
1361         $pdf->Cell(20, 8, $strAttribute, 1, 0, 'L');
1362         $pdf->Cell(15, 8, , 1, 0, 'L');
1363         $pdf->Cell(15, 8, ((isset($row['Default'])) ?  $row['Default'] : ''),1,0,'L');
1364         $pdf->Cell(15, 8, $row['Extra'], 1, 0, 'L');
1365            if ($have_rel) {
1366                 if (isset($res_rel[$field_name])) {
1367                     $pdf->Cell(30, 8, $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'],1,0,'L');
1368                 }
1369             }
1370             if ($cfgRelation['commwork']) {
1371                 if (isset($comments[$field_name])) {
1372                     $pdf->Cell(0, 8, $comments[$field_name], 1, 0, 'L');
1373                 }
1374             } */
1375         } // end while
1376         $pdf->SetFont('', '', 14);
1377         PMA_DBI_free_result($result);
1378     } //end each
1379 } // end function PMA_RT_DOC
1380
1381 /**
1382  * Main logic
1383  */
1384 if (!isset($pdf_page_number)) {
1385     $pdf_page_number = 1;
1386 }
1387
1388 $show_grid              = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
1389 $show_color             = (isset($show_color) && $show_color == 'on') ? 1 : 0;
1390 $show_table_dimension   = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
1391 $all_tab_same_wide      = (isset($all_tab_same_wide) && $all_tab_same_wide == 'on') ? 1 : 0;
1392 $with_doc               = (isset($with_doc) && $with_doc == 'on') ? 1 : 0;
1393 $orientation            = (isset($orientation) && $orientation == 'P') ? 'P' : 'L';
1394 $paper                  = isset($paper) ? $paper : 'A4';
1395 PMA_DBI_select_db($db);
1396
1397 $rt = new PMA_RT($pdf_page_number, $show_table_dimension, $show_color, $show_grid, $all_tab_same_wide, $orientation, $paper);
1398
1399 ?>