pdf_schema.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @version $Id$
   6  * @package phpMyAdmin
   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 require_once './libraries/Index.class.php';
  20
  21 $cfgRelation = PMA_getRelationsParam();
  22
  23 /**
  24  * Now in ./libraries/relation.lib.php we check for all tables
  25  * that we need, but if we don't find them we are quiet about it
  26  * so people can work without.
  27  * This page is absolutely useless if you didn't set up your tables
  28  * correctly, so it is a good place to see which tables we can and
  29  * complain ;-)
  30  */
  31 if (!$cfgRelation['pdfwork']) {
  32     echo '<font color="red">' . $strError . '</font><br />' . "\n";
  33     $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  34     echo sprintf($strRelationNotWorking, $url_to_goto, '</a>') . "\n";
  35 }
  36
  37 /**
  38  * Font used in PDF.
  39  *
  40  * @todo Make this configuratble (at least Sans/Serif).
  41  */
  42 define('PMA_PDF_FONT', 'DejaVuSans');
  43 require_once './libraries/tcpdf/tcpdf.php';
  44
  45 /**
  46  * Extends the "FPDF" class and prepares the work
  47  *
  48  * @access public
  49  * @see FPDF
  50  * @package phpMyAdmin
  51  */
  52 class PMA_PDF extends TCPDF {
  53     /**
  54      * Defines private properties
  55      */
  56     var $x_min;
  57     var $y_min;
  58     var $l_marg = 10;
  59     var $t_marg = 10;
  60     var $scale;
  61     var $PMA_links;
  62     var $Outlines = array();
  63     var $def_outlines;
  64     var $Alias = array();
  65     var $widths;
  66
  67     public function getFh()
  68     {
  69         return $this->fh;
  70     }
  71
  72     public function getFw()
  73     {
  74         return $this->fw;
  75     }
  76
  77     public function setCMargin($c_margin)
  78     {
  79         $this->cMargin = $c_margin;
  80     }
  81
  82     function SetAlias($name, $value)
  83     {
  84         $this->Alias[$name] = $value ;
  85     }
  86
  87     function _putpages()
  88     {
  89         if (count($this->Alias) > 0) {
  90             $nb = $this->page;
  91             foreach ($this->Alias AS $alias => $value) {
  92                 for ($n = 1;$n <= $nb;$n++)
  93                     $this->pages[$n]=str_replace($alias, $value, $this->pages[$n]);
  94             }
  95         }
  96         parent::_putpages();
  97     }
  98
  99     /**
 100      * Sets the scaling factor, defines minimum coordinates and margins
 101      *
 102      * @param double $ The scaling factor
 103      * @param double $ The minimum X coordinate
 104      * @param double $ The minimum Y coordinate
 105      * @param double $ The left margin
 106      * @param double $ The top margin
 107      * @access public
 108      */
 109     function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 110     {
 111         $this->scale = $scale;
 112         $this->x_min = $x_min;
 113         $this->y_min = $y_min;
 114         if ($this->l_marg != -1) {
 115             $this->l_marg = $l_marg;
 116         }
 117         if ($this->t_marg != -1) {
 118             $this->t_marg = $t_marg;
 119         }
 120     } // end of the "PMA_PDF_setScale" function
 121     /**
 122      * Outputs a scaled cell
 123      *
 124      * @param double $ The cell width
 125      * @param double $ The cell height
 126      * @param string $ The text to output
 127      * @param mixed $ Whether to add borders or not
 128      * @param integer $ Where to put the cursor once the output is done
 129      * @param string $ Align mode
 130      * @param integer $ Whether to fill the cell with a color or not
 131      * @access public
 132      * @see FPDF::Cell()
 133      */
 134     function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0, $link = '')
 135     {
 136         $h = $h / $this->scale;
 137         $w = $w / $this->scale;
 138         $this->Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
 139     } // end of the "PMA_PDF_cellScale" function
 140     /**
 141      * Draws a scaled line
 142      *
 143      * @param double $ The horizontal position of the starting point
 144      * @param double $ The vertical position of the starting point
 145      * @param double $ The horizontal position of the ending point
 146      * @param double $ The vertical position of the ending point
 147      * @access public
 148      * @see FPDF::Line()
 149      */
 150     function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 151     {
 152         $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 153         $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 154         $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 155         $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 156         $this->Line($x1, $y1, $x2, $y2);
 157     } // end of the "PMA_PDF_lineScale" function
 158     /**
 159      * Sets x and y scaled positions
 160      *
 161      * @param double $ The x position
 162      * @param double $ The y position
 163      * @access public
 164      * @see FPDF::SetXY()
 165      */
 166     function PMA_PDF_setXyScale($x, $y)
 167     {
 168         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 169         $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 170         $this->SetXY($x, $y);
 171     } // end of the "PMA_PDF_setXyScale" function
 172     /**
 173      * Sets the X scaled positions
 174      *
 175      * @param double $ The x position
 176      * @access public
 177      * @see FPDF::SetX()
 178      */
 179     function PMA_PDF_setXScale($x)
 180     {
 181         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 182         $this->SetX($x);
 183     } // end of the "PMA_PDF_setXScale" function
 184     /**
 185      * Sets the scaled font size
 186      *
 187      * @param double $ The font size (in points)
 188      * @access public
 189      * @see FPDF::SetFontSize()
 190      */
 191     function PMA_PDF_setFontSizeScale($size)
 192     {
 193         // Set font size in points
 194         $size = $size / $this->scale;
 195         $this->SetFontSize($size);
 196     } // end of the "PMA_PDF_setFontSizeScale" function
 197     /**
 198      * Sets the scaled line width
 199      *
 200      * @param double $ The line width
 201      * @access public
 202      * @see FPDF::SetLineWidth()
 203      */
 204     function PMA_PDF_setLineWidthScale($width)
 205     {
 206         $width = $width / $this->scale;
 207         $this->SetLineWidth($width);
 208     } // end of the "PMA_PDF_setLineWidthScale" function
 209     /**
 210      * Displays an error message
 211      *
 212      * @param string $ the error mesage
 213      * @global array    the PMA configuration array
 214      * @global integer  the current server id
 215      * @global string   the current language
 216      * @global string   the charset to convert to
 217      * @global string   the current database name
 218      * @global string   the current charset
 219      * @global string   the current text direction
 220      * @global string   a localized string
 221      * @global string   an other localized string
 222      * @access public
 223      */
 224     function PMA_PDF_die($error_message = '')
 225     {
 226         global $cfg;
 227         global $server, $lang, $convcharset, $db;
 228         global $charset, $text_dir, $strRunning, $strDatabase;
 229
 230         require_once './libraries/header.inc.php';
 231
 232         echo '<p><strong>PDF - ' . $GLOBALS['strError'] . '</strong></p>' . "\n";
 233         if (!empty($error_message)) {
 234             $error_message = htmlspecialchars($error_message);
 235         }
 236         echo '<p>' . "\n";
 237         echo '    ' . $error_message . "\n";
 238         echo '</p>' . "\n";
 239
 240         echo '<a href="db_structure.php?' . PMA_generate_common_url($db)
 241          . '">' . $GLOBALS['strBack'] . '</a>';
 242         echo "\n";
 243
 244         require_once './libraries/footer.inc.php';
 245     } // end of the "PMA_PDF_die()" function
 246     /**
 247      * Aliases the "Error()" function from the FPDF class to the
 248      * "PMA_PDF_die()" one
 249      *
 250      * @param string $ the error mesage
 251      * @access public
 252      * @see PMA_PDF_die
 253      */
 254     function Error($error_message = '')
 255     {
 256         $this->PMA_PDF_die($error_message);
 257     } // end of the "Error()" method
 258     function Header()
 259     {
 260         // $datefmt
 261         // We only show this if we find something in the new pdf_pages table
 262
 263         // This function must be named "Header" to work with the FPDF library
 264         global $cfgRelation, $db, $pdf_page_number, $with_doc;
 265         if ($with_doc) {
 266             $test_query = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 267              . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 268              . ' AND page_nr = \'' . $pdf_page_number . '\'';
 269             $test_rs = PMA_query_as_controluser($test_query);
 270             $pages = @PMA_DBI_fetch_assoc($test_rs);
 271             $this->SetFont('', 'B', 14);
 272             $this->Cell(0, 6, ucfirst($pages['page_descr']), 'B', 1, 'C');
 273             $this->SetFont('', '');
 274             $this->Ln();
 275         }
 276     }
 277     function Footer()
 278     {
 279         // This function must be named "Footer" to work with the FPDF library
 280         global $with_doc;
 281         if ($with_doc) {
 282             $this->SetY(-15);
 283             $this->SetFont('', '', 14);
 284             $this->Cell(0, 6, $GLOBALS['strPageNumber'] . ' ' . $this->PageNo() . '/{nb}', 'T', 0, 'C');
 285             $this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
 286             $this->SetY(20);
 287         }
 288     }
 289     function Bookmark($txt, $level = 0, $y = 0)
 290     {
 291         // Add a bookmark
 292         $this->Outlines[0][] = $level;
 293         $this->Outlines[1][] = $txt;
 294         $this->Outlines[2][] = $this->page;
 295         if ($y == -1) {
 296             $y = $this->GetY();
 297         }
 298         $this->Outlines[3][] = round($this->hPt - $y * $this->k, 2);
 299     }
 300
 301     function _putbookmarks()
 302     {
 303         if (count($this->Outlines) > 0) {
 304             // Save object number
 305             $memo_n = $this->n;
 306             // Take the number of sub elements for an outline
 307             $nb_outlines = sizeof($this->Outlines[0]);
 308             $first_level = array();
 309             $parent = array();
 310             $parent[0] = 1;
 311             for ($i = 0; $i < $nb_outlines; $i++) {
 312                 $level = $this->Outlines[0][$i];
 313                 $kids = 0;
 314                 $last = -1;
 315                 $prev = -1;
 316                 $next = -1;
 317                 if ($i > 0) {
 318                     $cursor = $i-1;
 319                     // Take the previous outline in the same level
 320                     while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 321                     $cursor--;
 322                     if ($this->Outlines[0][$cursor] == $level) {
 323                         $prev = $cursor;
 324                     }
 325                 }
 326                 if ($i < $nb_outlines-1) {
 327                     $cursor = $i + 1;
 328                     while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level) {
 329                         // Take the immediate kid in level + 1
 330                         if ($this->Outlines[0][$cursor] == $level + 1) {
 331                             $kids++;
 332                             $last = $cursor;
 333                         }
 334                         $cursor++;
 335                     }
 336                     $cursor = $i + 1;
 337                     // Take the next outline in the same level
 338                     while ($this->Outlines[0][$cursor] > $level && ($cursor + 1 < sizeof($this->Outlines[0])))
 339                     $cursor++;
 340                     if ($this->Outlines[0][$cursor] == $level) {
 341                         $next = $cursor;
 342                     }
 343                 }
 344                 $this->_newobj();
 345                 $parent[$level + 1] = $this->n;
 346                 if ($level == 0) {
 347                     $first_level[] = $this->n;
 348                 }
 349                 $this->_out('<<');
 350                 $this->_out('/Title (' . $this->Outlines[1][$i] . ')');
 351                 $this->_out('/Parent ' . $parent[$level] . ' 0 R');
 352                 if ($prev != -1) {
 353                     $this->_out('/Prev ' . ($memo_n + $prev + 1) . ' 0 R');
 354                 }
 355                 if ($next != -1) {
 356                     $this->_out('/Next ' . ($this->n + $next - $i) . ' 0 R');
 357                 }
 358                 $this->_out('/Dest [' . (1 + (2 * $this->Outlines[2][$i])) . ' 0 R /XYZ null ' . $this->Outlines[3][$i] . ' null]');
 359                 if ($kids > 0) {
 360                     $this->_out('/First ' . ($this->n + 1) . ' 0 R');
 361                     $this->_out('/Last ' . ($this->n + $last - $i) . ' 0 R');
 362                     $this->_out('/Count -' . $kids);
 363                 }
 364                 $this->_out('>>');
 365                 $this->_out('endobj');
 366             }
 367             // First page of outlines
 368             $this->_newobj();
 369             $this->def_outlines = $this->n;
 370             $this->_out('<<');
 371             $this->_out('/Type');
 372             $this->_out('/Outlines');
 373             $this->_out('/First ' . $first_level[0] . ' 0 R');
 374             $this->_out('/Last ' . $first_level[sizeof($first_level)-1] . ' 0 R');
 375             $this->_out('/Count ' . sizeof($first_level));
 376             $this->_out('>>');
 377             $this->_out('endobj');
 378         }
 379     }
 380
 381     function _putresources()
 382     {
 383         parent::_putresources();
 384         $this->_putbookmarks();
 385     }
 386
 387     function _putcatalog()
 388     {
 389         parent::_putcatalog();
 390         if (count($this->Outlines) > 0) {
 391             $this->_out('/Outlines ' . $this->def_outlines . ' 0 R');
 392             $this->_out('/PageMode /UseOutlines');
 393         }
 394     }
 395     function SetWidths($w)
 396     {
 397         // column widths
 398         $this->widths = $w;
 399     }
 400
 401     function Row($data, $links)
 402     {
 403         // line height
 404         $nb = 0;
 405         $data_cnt = count($data);
 406         for ($i = 0;$i < $data_cnt;$i++)
 407         $nb = max($nb, $this->NbLines($this->widths[$i], $data[$i]));
 408         $il = $this->FontSize;
 409         $h = ($il + 1) * $nb;
 410         // page break if necessary
 411         $this->CheckPageBreak($h);
 412         // draw the cells
 413         $data_cnt = count($data);
 414         for ($i = 0;$i < $data_cnt;$i++) {
 415             $w = $this->widths[$i];
 416             // save current position
 417             $x = $this->GetX();
 418             $y = $this->GetY();
 419             // draw the border
 420             $this->Rect($x, $y, $w, $h);
 421             if (isset($links[$i])) {
 422                 $this->Link($x, $y, $w, $h, $links[$i]);
 423             }
 424             // print text
 425             $this->MultiCell($w, $il + 1, $data[$i], 0, 'L');
 426             // go to right side
 427             $this->SetXY($x + $w, $y);
 428         }
 429         // go to line
 430         $this->Ln($h);
 431     }
 432
 433     function CheckPageBreak($h)
 434     {
 435         // if height h overflows, manual page break
 436         if ($this->GetY() + $h > $this->PageBreakTrigger) {
 437             $this->AddPage($this->CurOrientation);
 438         }
 439     }
 440
 441     function NbLines($w, $txt)
 442     {
 443         // compute number of lines used by a multicell of width w
 444         $cw = &$this->CurrentFont['cw'];
 445         if ($w == 0) {
 446             $w = $this->w - $this->rMargin - $this->x;
 447         }
 448         $wmax = ($w-2 * $this->cMargin) * 1000 / $this->FontSize;
 449         $s = str_replace("\r", '', $txt);
 450         $nb = strlen($s);
 451         if ($nb > 0 and $s[$nb-1] == "\n") {
 452             $nb--;
 453         }
 454         $sep = -1;
 455         $i = 0;
 456         $j = 0;
 457         $l = 0;
 458         $nl = 1;
 459         while ($i < $nb) {
 460             $c = $s[$i];
 461             if ($c == "\n") {
 462                 $i++;
 463                 $sep = -1;
 464                 $j = $i;
 465                 $l = 0;
 466                 $nl++;
 467                 continue;
 468             }
 469             if ($c == ' ') {
 470                 $sep = $i;
 471             }
 472             $l += isset($cw[ord($c)])?$cw[ord($c)]:0 ;
 473             if ($l > $wmax) {
 474                 if ($sep == -1) {
 475                     if ($i == $j) {
 476                         $i++;
 477                     }
 478                 } else {
 479                     $i = $sep + 1;
 480                 }
 481                 $sep = -1;
 482                 $j = $i;
 483                 $l = 0;
 484                 $nl++;
 485             } else {
 486                 $i++;
 487             }
 488         }
 489         return $nl;
 490     }
 491 } // end of the "PMA_PDF" class
 492
 493
 494 /**
 495  * Draws tables schema
 496  *
 497  * @access private
 498  * @see PMA_RT
 499  * @package phpMyAdmin
 500  */
 501 class PMA_RT_Table {
 502     /**
 503      * Defines private properties
 504      */
 505     var $nb_fiels;
 506     var $table_name;
 507     var $width = 0;
 508     var $height;
 509     var $fields = array();
 510     var $height_cell = 6;
 511     var $x, $y;
 512     var $primary = array();
 513     var $show_info = false;
 514
 515     /**
 516      * Returns title of the current table,
 517      * title can have the dimensions of the table
 518      *
 519      * @access private
 520      */
 521     function getTitle()
 522     {
 523         return ($this->show_info ? sprintf('%.0f', $this->width) . 'x' . sprintf('%.0f', $this->height) : '') . ' ' . $this->table_name;
 524     } // end of the "getTitle" function
 525     /**
 526      * Sets the width of the table
 527      *
 528      * @param integer $ The font size
 529      * @global object    The current PDF document
 530      * @access private
 531      * @see PMA_PDF
 532      */
 533     function PMA_RT_Table_setWidth($ff)
 534     {
 535         global $pdf;
 536
 537         foreach ($this->fields AS $field) {
 538             $this->width = max($this->width, $pdf->GetStringWidth($field));
 539         }
 540         $this->width += $pdf->GetStringWidth('  ');
 541         $pdf->SetFont($ff, 'B');
 542         // it is unknown what value must be added, because
 543         // table title is affected by the tabe width value
 544         while ($this->width < $pdf->GetStringWidth($this->getTitle())) {
 545             $this->width += 5;
 546         }
 547         $pdf->SetFont($ff, '');
 548     } // end of the "PMA_RT_Table_setWidth()" method
 549     /**
 550      * Sets the height of the table
 551      *
 552      * @access private
 553      */
 554     function PMA_RT_Table_setHeight()
 555     {
 556         $this->height = (count($this->fields) + 1) * $this->height_cell;
 557     } // end of the "PMA_RT_Table_setHeight()" method
 558     /**
 559      * Do draw the table
 560      *
 561      * @param integer $ The font size
 562      * @param boolean $ Whether to display color
 563      * @param integer $ The max. with among tables
 564      * @global object    The current PDF document
 565      * @access private
 566      * @see PMA_PDF
 567      */
 568     function PMA_RT_Table_draw($ff, $setcolor = 0)
 569     {
 570         global $pdf, $with_doc;
 571
 572         $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 573         $pdf->SetFont($ff, 'B');
 574         if ($setcolor) {
 575             $pdf->SetTextColor(200);
 576             $pdf->SetFillColor(0, 0, 128);
 577         }
 578         if ($with_doc) {
 579             $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'], -1);
 580         } else {
 581             $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 582         }
 583
 584         $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->getTitle(), 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 585         $pdf->PMA_PDF_setXScale($this->x);
 586         $pdf->SetFont($ff, '');
 587         $pdf->SetTextColor(0);
 588         $pdf->SetFillColor(255);
 589
 590         foreach ($this->fields AS $field) {
 591             if ($setcolor) {
 592                 if (in_array($field, $this->primary)) {
 593                     $pdf->SetFillColor(215, 121, 123);
 594                 }
 595                 if ($field == $this->displayfield) {
 596                     $pdf->SetFillColor(142, 159, 224);
 597                 }
 598             }
 599             if ($with_doc) {
 600                 $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field], -1);
 601             } else {
 602                 $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 603             }
 604
 605             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor, $pdf->PMA_links['doc'][$this->table_name][$field]);
 606             $pdf->PMA_PDF_setXScale($this->x);
 607             $pdf->SetFillColor(255);
 608         } // end while
 609         /*if ($pdf->PageNo() > 1) {
 610             $pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
 611         } */
 612     } // end of the "PMA_RT_Table_draw()" method
 613     /**
 614      * The "PMA_RT_Table" constructor
 615      *
 616      * @param string $ The table name
 617      * @param integer $ The font size
 618      * @param integer $ The max. with among tables
 619      * @param boolean $ Whether to display keys or not
 620      * @param boolean $ Whether to display table position or not
 621      * @global object    The current PDF document
 622      * @global integer   The current page number (from the
 623      *                     $cfg['Servers'][$i]['table_coords'] table)
 624      * @global array     The relations settings
 625      * @global string    The current db name
 626      * @access private
 627      * @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 628           PMA_RT_Table::PMA_RT_Table_setHeight
 629      */
 630     function __construct($table_name, $ff, &$same_wide_width, $show_keys = false, $show_info = false)
 631     {
 632         global $pdf, $pdf_page_number, $cfgRelation, $db;
 633
 634         $this->table_name = $table_name;
 635         $sql = 'DESCRIBE ' . PMA_backquote($table_name);
 636         $result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
 637         if (!$result || !PMA_DBI_num_rows($result)) {
 638             $pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
 639         }
 640         // load fields
 641         //check to see if it will load all fields or only the foreign keys
 642         if ($show_keys) {
 643             $indexes = PMA_Index::getFromTable($this->table_name, $db);
 644             $all_columns = array();
 645             foreach ($indexes as $index) {
 646             $all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
 647             }
 648             $this->fields = array_keys($all_columns);
 649         } else {
 650             while ($row = PMA_DBI_fetch_row($result)) {
 651                 $this->fields[] = $row[0];
 652             }
 653         }
 654
 655         $this->show_info = $show_info;
 656
 657         // height and width
 658         $this->PMA_RT_Table_setHeight();
 659         // setWidth must me after setHeight, because title
 660         // can include table height which changes table width
 661         $this->PMA_RT_Table_setWidth($ff);
 662         if ($same_wide_width < $this->width) {
 663             $same_wide_width = $this->width;
 664         }
 665         // x and y
 666         $sql = 'SELECT x, y FROM '
 667          . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 668          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 669          . ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 670          . ' AND   pdf_page_number = ' . $pdf_page_number;
 671         $result = PMA_query_as_controluser($sql, false, PMA_DBI_QUERY_STORE);
 672
 673         if (!$result || !PMA_DBI_num_rows($result)) {
 674             $pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
 675         }
 676         list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 677         $this->x = (double) $this->x;
 678         $this->y = (double) $this->y;
 679         // displayfield
 680         $this->displayfield = PMA_getDisplayField($db, $table_name);
 681         // index
 682         $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
 683         if (PMA_DBI_num_rows($result) > 0) {
 684             while ($row = PMA_DBI_fetch_assoc($result)) {
 685                 if ($row['Key_name'] == 'PRIMARY') {
 686                     $this->primary[] = $row['Column_name'];
 687                 }
 688             }
 689         } // end if
 690     } // end of the "PMA_RT_Table()" method
 691 } // end class "PMA_RT_Table"
 692 /**
 693  * Draws relation links
 694  *
 695  * @access private
 696  * @see PMA_RT
 697  * @package phpMyAdmin
 698  */
 699 class PMA_RT_Relation {
 700     /**
 701      * Defines private properties
 702      */
 703     var $x_src, $y_src;
 704     var $src_dir ;
 705     var $dest_dir;
 706     var $x_dest, $y_dest;
 707     var $w_tick = 5;
 708
 709     /**
 710      * Gets arrows coordinates
 711      *
 712      * @param string $ The current table name
 713      * @param string $ The relation column name
 714      * @return array Arrows coordinates
 715      * @access private
 716      */
 717     function PMA_RT_Relation_getXy($table, $column)
 718     {
 719         $pos = array_search($column, $table->fields);
 720         // x_left, x_right, y
 721         return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 722     } // end of the "PMA_RT_Relation_getXy()" method
 723     /**
 724      * Do draws relation links
 725      *
 726      * @param boolean $ Whether to use one color per relation or not
 727      * @param integer $ The id of the link to draw
 728      * @global object    The current PDF document
 729      * @access private
 730      * @see PMA_PDF
 731      */
 732     function PMA_RT_Relation_draw($change_color, $i)
 733     {
 734         global $pdf;
 735
 736         if ($change_color) {
 737             $d = $i % 6;
 738             $j = ($i - $d) / 6;
 739             $j = $j % 4;
 740             $j++;
 741             $case = array(
 742                 array(1, 0, 0),
 743                 array(0, 1, 0),
 744                 array(0, 0, 1),
 745                 array(1, 1, 0),
 746                 array(1, 0, 1),
 747                 array(0, 1, 1)
 748                 );
 749             list ($a, $b, $c) = $case[$d];
 750             $e = (1 - ($j - 1) / 6);
 751             $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);
 752         } else {
 753             $pdf->SetDrawColor(0);
 754         } // end if... else...
 755         $pdf->PMA_PDF_setLineWidthScale(0.2);
 756         $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 757         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 758         $pdf->PMA_PDF_setLineWidthScale(0.1);
 759         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 760         // arrow
 761         $root2 = 2 * sqrt(2);
 762         $pdf->PMA_PDF_lineScale($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);
 763         $pdf->PMA_PDF_lineScale($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);
 764
 765         $pdf->PMA_PDF_lineScale($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);
 766         $pdf->PMA_PDF_lineScale($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);
 767         $pdf->SetDrawColor(0);
 768     } // end of the "PMA_RT_Relation_draw()" method
 769     /**
 770      * The "PMA_RT_Relation" constructor
 771      *
 772      * @param string $ The master table name
 773      * @param string $ The relation field in the master table
 774      * @param string $ The foreign table name
 775      * @param string $ The relation field in the foreign table
 776      * @access private
 777      * @see PMA_RT_Relation::PMA_RT_Relation_getXy
 778      */
 779     function __construct($master_table, $master_field, $foreign_table, $foreign_field)
 780     {
 781         $src_pos = $this->PMA_RT_Relation_getXy($master_table, $master_field);
 782         $dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 783         $src_left = $src_pos[0] - $this->w_tick;
 784         $src_right = $src_pos[1] + $this->w_tick;
 785         $dest_left = $dest_pos[0] - $this->w_tick;
 786         $dest_right = $dest_pos[1] + $this->w_tick;
 787
 788         $d1 = abs($src_left - $dest_left);
 789         $d2 = abs($src_right - $dest_left);
 790         $d3 = abs($src_left - $dest_right);
 791         $d4 = abs($src_right - $dest_right);
 792         $d = min($d1, $d2, $d3, $d4);
 793
 794         if ($d == $d1) {
 795             $this->x_src = $src_pos[0];
 796             $this->src_dir = -1;
 797             $this->x_dest = $dest_pos[0];
 798             $this->dest_dir = -1;
 799         } elseif ($d == $d2) {
 800             $this->x_src = $src_pos[1];
 801             $this->src_dir = 1;
 802             $this->x_dest = $dest_pos[0];
 803             $this->dest_dir = -1;
 804         } elseif ($d == $d3) {
 805             $this->x_src = $src_pos[0];
 806             $this->src_dir = -1;
 807             $this->x_dest = $dest_pos[1];
 808             $this->dest_dir = 1;
 809         } else {
 810             $this->x_src = $src_pos[1];
 811             $this->src_dir = 1;
 812             $this->x_dest = $dest_pos[1];
 813             $this->dest_dir = 1;
 814         }
 815         $this->y_src = $src_pos[2];
 816         $this->y_dest = $dest_pos[2];
 817     } // end of the "PMA_RT_Relation()" method
 818 } // end of the "PMA_RT_Relation" class
 819 /**
 820  * Draws and send the database schema
 821  *
 822  * @access public
 823  * @see PMA_PDF
 824  * @package phpMyAdmin
 825  */
 826 class PMA_RT {
 827     /**
 828      * Defines private properties
 829      */
 830     var $tables = array();
 831     var $relations = array();
 832     var $ff = PMA_PDF_FONT;
 833     var $x_max = 0;
 834     var $y_max = 0;
 835     var $scale;
 836     var $x_min = 100000;
 837     var $y_min = 100000;
 838     var $t_marg = 10;
 839     var $b_marg = 10;
 840     var $l_marg = 10;
 841     var $r_marg = 10;
 842     var $tablewidth;
 843     var $same_wide = 0;
 844
 845     /**
 846      * Sets X and Y minimum and maximum for a table cell
 847      *
 848      * @param string $ The table name
 849      * @access private
 850      */
 851     function PMA_RT_setMinMax($table)
 852     {
 853         $this->x_max = max($this->x_max, $table->x + $table->width);
 854         $this->y_max = max($this->y_max, $table->y + $table->height);
 855         $this->x_min = min($this->x_min, $table->x);
 856         $this->y_min = min($this->y_min, $table->y);
 857     } // end of the "PMA_RT_setMinMax()" method
 858     /**
 859      * Defines relation objects
 860      *
 861      * @param string $ The master table name
 862      * @param string $ The relation field in the master table
 863      * @param string $ The foreign table name
 864      * @param string $ The relation field in the foreign table
 865      * @param boolean $ Whether to display table position or not
 866      * @access private
 867      * @see PMA_RT_setMinMax
 868      */
 869     function PMA_RT_addRelation($master_table, $master_field, $foreign_table, $foreign_field, $show_info)
 870     {
 871         if (!isset($this->tables[$master_table])) {
 872             $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth, false, $show_info);
 873             $this->PMA_RT_setMinMax($this->tables[$master_table]);
 874         }
 875         if (!isset($this->tables[$foreign_table])) {
 876             $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth, false, $show_info);
 877             $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 878         }
 879         $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 880     } // end of the "PMA_RT_addRelation()" method
 881     /**
 882      * Draws the grid
 883      *
 884      * @global object  the current PMA_PDF instance
 885      * @access private
 886      * @see PMA_PDF
 887      */
 888     function PMA_RT_strokeGrid()
 889     {
 890         global $pdf;
 891
 892         $pdf->SetMargins(0, 0);
 893         $pdf->SetDrawColor(200, 200, 200);
 894         // Draws horizontal lines
 895         for ($l = 0; $l < 21; $l++) {
 896             $pdf->line(0, $l * 10, $pdf->getFh(), $l * 10);
 897             // Avoid duplicates
 898             if ($l > 0) {
 899                 $pdf->SetXY(0, $l * 10);
 900                 $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 901                 $pdf->Cell(5, 5, ' ' . $label);
 902             } // end if
 903         } // end for
 904         // Draws vertical lines
 905         for ($j = 0; $j < 30 ;$j++) {
 906             $pdf->line($j * 10, 0, $j * 10, $pdf->getFw());
 907             $pdf->SetXY($j * 10, 0);
 908             $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 909             $pdf->Cell(5, 7, $label);
 910         } // end for
 911     } // end of the "PMA_RT_strokeGrid()" method
 912     /**
 913      * Draws relation arrows
 914      *
 915      * @param boolean $ Whether to use one color per relation or not
 916      * @access private
 917      * @see PMA_RT_Relation::PMA_RT_Relation_draw()
 918      */
 919     function PMA_RT_drawRelations($change_color)
 920     {
 921         $i = 0;
 922         foreach ($this->relations AS $relation) {
 923             $relation->PMA_RT_Relation_draw($change_color, $i);
 924             $i++;
 925         } // end while
 926     } // end of the "PMA_RT_drawRelations()" method
 927     /**
 928      * Draws tables
 929      *
 930      * @param boolean $ Whether to display table position or not
 931      * @access private
 932      * @see PMA_RT_Table::PMA_RT_Table_draw()
 933      */
 934     function PMA_RT_drawTables($draw_color = 0)
 935     {
 936         foreach ($this->tables AS $table) {
 937             $table->PMA_RT_Table_draw($this->ff, $draw_color);
 938         }
 939     } // end of the "PMA_RT_drawTables()" method
 940     /**
 941      * Ouputs the PDF document to a file
 942      *
 943      * @global object   The current PDF document
 944      * @global string   The current database name
 945      * @global integer  The current page number (from the
 946      *                    $cfg['Servers'][$i]['table_coords'] table)
 947      * @access private
 948      * @see PMA_PDF
 949      */
 950     function PMA_RT_showRt()
 951     {
 952         global $pdf, $db, $pdf_page_number, $cfgRelation;
 953
 954         $pdf->SetFontSize(14);
 955         $pdf->SetLineWidth(0.2);
 956         $pdf->SetDisplayMode('fullpage');
 957         // Get the name of this pdfpage to use as filename (Mike Beck)
 958         $_name_sql = 'SELECT page_descr FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 959          . ' WHERE page_nr = ' . $pdf_page_number;
 960         $_name_rs = PMA_query_as_controluser($_name_sql);
 961         if ($_name_rs) {
 962             $_name_row = PMA_DBI_fetch_row($_name_rs);
 963             $filename = $_name_row[0] . '.pdf';
 964         }
 965         // i don't know if there is a chance for this to happen, but rather be on the safe side:
 966         if (empty($filename)) {
 967             $filename = $pdf_page_number . '.pdf';
 968         }
 969         // $pdf->Output($db . '_' . $filename, TRUE);
 970         $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
 971     } // end of the "PMA_RT_showRt()" method
 972     /**
 973      * The "PMA_RT" constructor
 974      *
 975      * @param mixed $ The scaling factor
 976      * @param integer $ The page number to draw (from the
 977      *                    $cfg['Servers'][$i]['table_coords'] table)
 978      * @param boolean $ Whether to display table position or not
 979      * @param boolean $ Was originally whether to use one color per
 980      *                    relation or not, now enables/disables color
 981      *                    everywhere, due to some problems printing with color
 982      * @param boolean $ Whether to draw grids or not
 983      * @param boolean $ Whether all tables should have the same width or not
 984      * @param boolean $ Wheter to show all field or only the keys
 985      * @global object   The current PDF document
 986      * @global string   The current db name
 987      * @global array    The relations settings
 988      * @access private
 989      * @see PMA_PDF
 990      */
 991     function __construct($which_rel, $show_info = 0, $change_color = 0, $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4', $show_keys = 0)
 992     {
 993         global $pdf, $db, $cfgRelation, $with_doc;
 994
 995         $this->same_wide = $all_tab_same_wide;
 996         // Initializes a new document
 997         $pdf = new PMA_PDF('L', 'mm', $paper);
 998         $pdf->SetTitle(sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel));
 999         $pdf->setCMargin(0);
1000         $pdf->Open();
1001         $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
1002         $pdf->AliasNbPages();
1003         $pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
1004         $pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
1005         $pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
1006         $pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
1007         $this->ff = PMA_PDF_FONT;
1008         $pdf->SetFont($this->ff, '', 14);
1009         $pdf->SetAutoPageBreak('auto');
1010         // Gets tables on this page
1011         $tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
1012          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
1013          . ' AND pdf_page_number = ' . $which_rel;
1014         $tab_rs = PMA_query_as_controluser($tab_sql, null, PMA_DBI_QUERY_STORE);
1015         if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
1016             $pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
1017             // die('No tables');
1018         } while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
1019             $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
1020             // $intable     = '\'' . implode('\', \'', $alltables) . '\'';
1021         }
1022         // make doc                    //
1023         if ($with_doc) {
1024             $pdf->SetAutoPageBreak('auto', 15);
1025             $pdf->setCMargin(1);
1026             PMA_RT_DOC($alltables);
1027             $pdf->SetAutoPageBreak('auto');
1028             $pdf->setCMargin(0);
1029         }
1030
1031         $pdf->Addpage();
1032
1033         if ($with_doc) {
1034             $pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
1035             $pdf->Bookmark($GLOBALS['strRelationalSchema']);
1036             $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1037             $this->t_marg = 18;
1038             $this->b_marg = 18;
1039         }
1040
1041         /* snip */
1042
1043         foreach ($alltables AS $table) {
1044             if (!isset($this->tables[$table])) {
1045                 $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth, $show_keys, $show_info);
1046             }
1047
1048             if ($this->same_wide) {
1049                 $this->tables[$table]->width = $this->tablewidth;
1050             }
1051             $this->PMA_RT_setMinMax($this->tables[$table]);
1052         }
1053         // Defines the scale factor
1054         $this->scale = ceil(
1055             max(
1056                 ($this->x_max - $this->x_min) / ($pdf->getFh() - $this->r_marg - $this->l_marg),
1057                 ($this->y_max - $this->y_min) / ($pdf->getFw() - $this->t_marg - $this->b_marg))
1058              * 100) / 100;
1059
1060         $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1061         // Builds and save the PDF document
1062         $pdf->PMA_PDF_setLineWidthScale(0.1);
1063
1064         if ($show_grid) {
1065             $pdf->SetFontSize(10);
1066             $this->PMA_RT_strokeGrid();
1067         }
1068         $pdf->PMA_PDF_setFontSizeScale(14);
1069         // $sql    = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
1070         // .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1071         // .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1072         // .   ' AND master_table  IN (' . $intable . ')'
1073         // .   ' AND foreign_table IN (' . $intable . ')';
1074         // $result =  PMA_query_as_controluser($sql);
1075
1076         // previous logic was checking master tables and foreign tables
1077         // but I think that looping on every table of the pdf page as a master
1078         // and finding its foreigns is OK (then we can support innodb)
1079         $seen_a_relation = false;
1080         foreach ($alltables AS $one_table) {
1081             $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1082             if ($exist_rel) {
1083                 $seen_a_relation = true;
1084                 foreach ($exist_rel AS $master_field => $rel) {
1085                     // put the foreign table on the schema only if selected
1086                     // by the user
1087                     // (do not use array_search() because we would have to
1088                     // to do a === FALSE and this is not PHP3 compatible)
1089                     if (in_array($rel['foreign_table'], $alltables)) {
1090                         $this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field'], $show_info);
1091                     }
1092                 } // end while
1093             } // end if
1094         } // end while
1095         // also show tables without relations
1096         // $norelations     = TRUE;
1097         // if ($result && PMA_DBI_num_rows($result) > 0) {
1098         // $norelations = FALSE;
1099         // while ($row = PMA_DBI_fetch_assoc($result)) {
1100         // $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1101         // }
1102         // }
1103         // if ($norelations == FALSE) {
1104         if ($seen_a_relation) {
1105             $this->PMA_RT_drawRelations($change_color);
1106         }
1107
1108         $this->PMA_RT_drawTables($change_color);
1109
1110         $this->PMA_RT_showRt();
1111     } // end of the "PMA_RT()" method
1112 } // end of the "PMA_RT" class
1113
1114 function PMA_RT_DOC($alltables)
1115 {
1116     global $db, $pdf, $orientation, $paper;
1117     // TOC
1118     $pdf->addpage($GLOBALS['orientation']);
1119     $pdf->Cell(0, 9, $GLOBALS['strTableOfContents'], 1, 0, 'C');
1120     $pdf->Ln(15);
1121     $i = 1;
1122     foreach ($alltables AS $table) {
1123         $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1124         $pdf->SetX(10);
1125         // $pdf->Ln(1);
1126         $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {' . sprintf("%02d", $i) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$table]['-']);
1127         $pdf->SetX(10);
1128         $pdf->Cell(0, 6, $i . ' ' . $table, 0, 1, 'L', 0, $pdf->PMA_links['doc'][$table]['-']);
1129         // $pdf->Ln(1);
1130         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1131         while ($row = PMA_DBI_fetch_assoc($result)) {
1132             $pdf->SetX(20);
1133             $field_name = $row['Field'];
1134             $pdf->PMA_links['doc'][$table][$field_name] = $pdf->AddLink();
1135             // $pdf->Cell(0, 6, $field_name,0,1,'L',0, $pdf->PMA_links['doc'][$table][$field_name]);
1136         }
1137         $lasttable = $table;
1138         $i++;
1139     }
1140     $pdf->PMA_links['RT']['-'] = $pdf->AddLink();
1141     $pdf->SetX(10);
1142     $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {00}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$lasttable]['-']);
1143     $pdf->SetX(10);
1144     $pdf->Cell(0, 6, $i . ' ' . $GLOBALS['strRelationalSchema'], 0, 1, 'L', 0, $pdf->PMA_links['RT']['-']);
1145     $z = 0;
1146     foreach ($alltables AS $table) {
1147         $z++;
1148         $pdf->addpage($GLOBALS['orientation']);
1149         $pdf->Bookmark($table);
1150         $pdf->SetAlias('{' . sprintf("%02d", $z) . '}', $pdf->PageNo()) ;
1151         $pdf->PMA_links['RT'][$table]['-'] = $pdf->AddLink();
1152         $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'], -1);
1153         $pdf->SetFont('', 'B', 18);
1154         $pdf->Cell(0, 8, $z . ' ' . $table, 1, 1, 'C', 0, $pdf->PMA_links['RT'][$table]['-']);
1155         $pdf->SetFont('', '', 8);
1156         $pdf->ln();
1157
1158         $cfgRelation = PMA_getRelationsParam();
1159         $comments = PMA_getComments($db, $table);
1160         if ($cfgRelation['mimework']) {
1161             $mime_map = PMA_getMIME($db, $table, true);
1162         }
1163
1164         /**
1165          * Gets table informations
1166          */
1167         $showtable    = PMA_Table::sGetStatusInfo($db, $table);
1168         $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1169         $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1170         $create_time  = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1171         $update_time  = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1172         $check_time   = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1173
1174         /**
1175          * Gets table keys and retains them
1176          */
1177         $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1178         $primary = '';
1179         $indexes = array();
1180         $lastIndex = '';
1181         $indexes_info = array();
1182         $indexes_data = array();
1183         $pk_array = array(); // will be use to emphasis prim. keys in the table
1184         // view
1185         while ($row = PMA_DBI_fetch_assoc($result)) {
1186             // Backups the list of primary keys
1187             if ($row['Key_name'] == 'PRIMARY') {
1188                 $primary .= $row['Column_name'] . ', ';
1189                 $pk_array[$row['Column_name']] = 1;
1190             }
1191             // Retains keys informations
1192             if ($row['Key_name'] != $lastIndex) {
1193                 $indexes[] = $row['Key_name'];
1194                 $lastIndex = $row['Key_name'];
1195             }
1196             $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
1197             $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
1198             if (isset($row['Cardinality'])) {
1199                 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1200             }
1201             // I don't know what does following column mean....
1202             // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1203             $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
1204
1205             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
1206             if (isset($row['Sub_part'])) {
1207                 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1208             }
1209         } // end while
1210         if ($result) {
1211             PMA_DBI_free_result($result);
1212         }
1213
1214         /**
1215          * Gets fields properties
1216          */
1217         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
1218         $fields_cnt = PMA_DBI_num_rows($result);
1219         // Check if we can use Relations (Mike Beck)
1220         if (!empty($cfgRelation['relation'])) {
1221             // Find which tables are related with the current one and write it in
1222             // an array
1223             $res_rel = PMA_getForeigners($db, $table);
1224
1225             if (count($res_rel) > 0) {
1226                 $have_rel = true;
1227             } else {
1228                 $have_rel = false;
1229             }
1230         } else {
1231             $have_rel = false;
1232         } // end if
1233         /**
1234          * Displays the comments of the table if MySQL >= 3.23
1235          */
1236
1237         $break = false;
1238         if (!empty($show_comment)) {
1239             $pdf->Cell(0, 3, $GLOBALS['strTableComments'] . ' : ' . $show_comment, 0, 1);
1240             $break = true;
1241         }
1242
1243         if (!empty($create_time)) {
1244             $pdf->Cell(0, 3, $GLOBALS['strStatCreateTime'] . ': ' . $create_time, 0, 1);
1245             $break = true;
1246         }
1247
1248         if (!empty($update_time)) {
1249             $pdf->Cell(0, 3, $GLOBALS['strStatUpdateTime'] . ': ' . $update_time, 0, 1);
1250             $break = true;
1251         }
1252
1253         if (!empty($check_time)) {
1254             $pdf->Cell(0, 3, $GLOBALS['strStatCheckTime'] . ': ' . $check_time, 0, 1);
1255             $break = true;
1256         }
1257
1258         if ($break == true) {
1259             $pdf->Cell(0, 3, '', 0, 1);
1260             $pdf->Ln();
1261         }
1262
1263         $pdf->SetFont('', 'B');
1264         if (isset($orientation) && $orientation == 'L') {
1265             $pdf->Cell(25, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1266             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1267             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1268             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1269             $pdf->Cell(20, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1270             $pdf->Cell(25, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1271             $pdf->Cell(45, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1272
1273             if ($paper == 'A4') {
1274                 $comments_width = 67;
1275             } else {
1276                 // this is really intended for 'letter'
1277                 /**
1278                  * @todo find optimal width for all formats
1279                  */
1280                 $comments_width = 50;
1281             }
1282             $pdf->Cell($comments_width, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1283             $pdf->Cell(45, 8, 'MIME', 1, 1, 'C');
1284             $pdf->SetWidths(array(25, 20, 20, 10, 20, 25, 45, $comments_width, 45));
1285         } else {
1286             $pdf->Cell(20, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1287             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1288             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1289             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1290             $pdf->Cell(15, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1291             $pdf->Cell(15, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1292             $pdf->Cell(30, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1293             $pdf->Cell(30, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1294             $pdf->Cell(30, 8, 'MIME', 1, 1, 'C');
1295             $pdf->SetWidths(array(20, 20, 20, 10, 15, 15, 30, 30, 30));
1296         }
1297         $pdf->SetFont('', '');
1298
1299         while ($row = PMA_DBI_fetch_assoc($result)) {
1300             $type = $row['Type'];
1301             // reformat mysql query output
1302             // set or enum types: slashes single quotes inside options
1303             if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1304                 $tmp[2] = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1305                 $type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1306                 $type_nowrap = '';
1307
1308                 $binary = 0;
1309                 $unsigned = 0;
1310                 $zerofill = 0;
1311             } else {
1312                 $type_nowrap = ' nowrap="nowrap"';
1313                 $type = preg_replace('@BINARY@i', '', $type);
1314                 $type = preg_replace('@ZEROFILL@i', '', $type);
1315                 $type = preg_replace('@UNSIGNED@i', '', $type);
1316                 if (empty($type)) {
1317                     $type = '&nbsp;';
1318                 }
1319
1320                 $binary = stristr($row['Type'], 'BINARY');
1321                 $unsigned = stristr($row['Type'], 'UNSIGNED');
1322                 $zerofill = stristr($row['Type'], 'ZEROFILL');
1323             }
1324             $strAttribute = ' ';
1325             if ($binary) {
1326                 $strAttribute = 'BINARY';
1327             }
1328             if ($unsigned) {
1329                 $strAttribute = 'UNSIGNED';
1330             }
1331             if ($zerofill) {
1332                 $strAttribute = 'UNSIGNED ZEROFILL';
1333             }
1334             if (!isset($row['Default'])) {
1335                 if ($row['Null'] != '' && $row['Null'] != 'NO') {
1336                     $row['Default'] = 'NULL';
1337                 }
1338             }
1339             $field_name = $row['Field'];
1340             // $pdf->Ln();
1341             $pdf->PMA_links['RT'][$table][$field_name] = $pdf->AddLink();
1342             $pdf->Bookmark($field_name, 1, -1);
1343             $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name], -1);
1344             $pdf_row = array($field_name,
1345                 $type,
1346                 $strAttribute,
1347                 ($row['Null'] == '' || $row['Null'] == 'NO') ? $GLOBALS['strNo'] : $GLOBALS['strYes'],
1348                 ((isset($row['Default'])) ? $row['Default'] : ''),
1349                 $row['Extra'],
1350                 ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1351                 ((isset($comments[$field_name])) ? $comments[$field_name] : ''),
1352                 ((isset($mime_map) && isset($mime_map[$field_name])) ? str_replace('_', '/', $mime_map[$field_name]['mimetype']) : '')
1353                 );
1354             $links[0] = $pdf->PMA_links['RT'][$table][$field_name];
1355             if (isset($res_rel[$field_name]['foreign_table']) AND
1356                     isset($res_rel[$field_name]['foreign_field']) AND
1357                     isset($pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']])
1358                     )
1359             {
1360                 $links[6] = $pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']];
1361             } else {
1362                 unset($links[6]);
1363             }
1364             $pdf->Row($pdf_row, $links);
1365
1366             /*$pdf->Cell(20, 8, $field_name, 1, 0, 'L', 0, $pdf->PMA_links['RT'][$table][$field_name]);
1367                 //echo '    ' . $field_name . '&nbsp;' . "\n";
1368             }
1369         $pdf->Cell(20, 8, $type, 1, 0, 'L');
1370         $pdf->Cell(20, 8, $strAttribute, 1, 0, 'L');
1371         $pdf->Cell(15, 8, , 1, 0, 'L');
1372         $pdf->Cell(15, 8, ((isset($row['Default'])) ?  $row['Default'] : ''),1,0,'L');
1373         $pdf->Cell(15, 8, $row['Extra'], 1, 0, 'L');
1374            if ($have_rel) {
1375                 if (isset($res_rel[$field_name])) {
1376                     $pdf->Cell(30, 8, $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'],1,0,'L');
1377                 }
1378             }
1379             if ($cfgRelation['commwork']) {
1380                 if (isset($comments[$field_name])) {
1381                     $pdf->Cell(0, 8, $comments[$field_name], 1, 0, 'L');
1382                 }
1383             } */
1384         } // end while
1385         $pdf->SetFont('', '', 14);
1386         PMA_DBI_free_result($result);
1387     } //end each
1388 } // end function PMA_RT_DOC
1389
1390 /**
1391  * Main logic
1392  */
1393 if (!isset($pdf_page_number)) {
1394     $pdf_page_number = 1;
1395 }
1396
1397 $show_grid              = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
1398 $show_color             = (isset($show_color) && $show_color == 'on') ? 1 : 0;
1399 $show_table_dimension   = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
1400 $all_tab_same_wide      = (isset($all_tab_same_wide) && $all_tab_same_wide == 'on') ? 1 : 0;
1401 $with_doc               = (isset($with_doc) && $with_doc == 'on') ? 1 : 0;
1402 $orientation            = (isset($orientation) && $orientation == 'P') ? 'P' : 'L';
1403 $paper                  = isset($paper) ? $paper : 'A4';
1404 $show_keys              = (isset($show_keys) && $show_keys == 'on') ? 1 : 0;
1405 PMA_DBI_select_db($db);
1406
1407 $rt = new PMA_RT($pdf_page_number, $show_table_dimension, $show_color, $show_grid, $all_tab_same_wide, $orientation, $paper, $show_keys);
1408
1409 ?>