pdf_schema.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Contributed by Maxime Delorme and merged by lem9
   5  *
   6  * @version $Id$
   7  * @package phpMyAdmin
   8  */
   9
  10 /**
  11  * Gets some core scripts
  12  */
  13 require_once './libraries/common.inc.php';
  14
  15 /**
  16  * Settings for relation stuff
  17  */
  18 require_once './libraries/relation.lib.php';
  19 require_once './libraries/transformations.lib.php';
  20 require_once './libraries/Index.class.php';
  21
  22 $cfgRelation = PMA_getRelationsParam();
  23
  24 /**
  25  * Now in ./libraries/relation.lib.php we check for all tables
  26  * that we need, but if we don't find them we are quiet about it
  27  * so people can work without.
  28  * This page is absolutely useless if you didn't set up your tables
  29  * correctly, so it is a good place to see which tables we can and
  30  * complain ;-)
  31  */
  32 if (!$cfgRelation['pdfwork']) {
  33     echo '<font color="red">' . $strError . '</font><br />' . "\n";
  34     $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  35     echo sprintf($strRelationNotWorking, $url_to_goto, '</a>') . "\n";
  36 }
  37
  38 /**
  39  * Font used in PDF.
  40  *
  41  * @todo Make this configuratble (at least Sans/Serif).
  42  */
  43 define('PMA_PDF_FONT', 'DejaVuSans');
  44 require_once './libraries/tcpdf/tcpdf.php';
  45
  46 /**
  47  * Extends the "FPDF" class and prepares the work
  48  *
  49  * @access public
  50  * @see FPDF
  51  * @package phpMyAdmin
  52  */
  53 class PMA_PDF extends TCPDF {
  54     /**
  55      * Defines private properties
  56      */
  57     var $x_min;
  58     var $y_min;
  59     var $l_marg = 10;
  60     var $t_marg = 10;
  61     var $scale;
  62     var $PMA_links;
  63     var $Outlines = array();
  64     var $def_outlines;
  65     var $Alias = array();
  66     var $widths;
  67
  68     public function getFh()
  69     {
  70         return $this->fh;
  71     }
  72
  73     public function getFw()
  74     {
  75         return $this->fw;
  76     }
  77
  78     public function setCMargin($c_margin)
  79     {
  80         $this->cMargin = $c_margin;
  81     }
  82
  83     function SetAlias($name, $value)
  84     {
  85         $this->Alias[$name] = $value ;
  86     }
  87
  88     function _putpages()
  89     {
  90         if (count($this->Alias) > 0) {
  91             $nb = $this->page;
  92             foreach ($this->Alias AS $alias => $value) {
  93                 for ($n = 1;$n <= $nb;$n++)
  94                     $this->pages[$n]=str_replace($alias, $value, $this->pages[$n]);
  95             }
  96         }
  97         parent::_putpages();
  98     }
  99
 100     /**
 101      * Sets the scaling factor, defines minimum coordinates and margins
 102      *
 103      * @param double $ The scaling factor
 104      * @param double $ The minimum X coordinate
 105      * @param double $ The minimum Y coordinate
 106      * @param double $ The left margin
 107      * @param double $ The top margin
 108      * @access public
 109      */
 110     function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 111     {
 112         $this->scale = $scale;
 113         $this->x_min = $x_min;
 114         $this->y_min = $y_min;
 115         if ($this->l_marg != -1) {
 116             $this->l_marg = $l_marg;
 117         }
 118         if ($this->t_marg != -1) {
 119             $this->t_marg = $t_marg;
 120         }
 121     } // end of the "PMA_PDF_setScale" function
 122     /**
 123      * Outputs a scaled cell
 124      *
 125      * @param double $ The cell width
 126      * @param double $ The cell height
 127      * @param string $ The text to output
 128      * @param mixed $ Whether to add borders or not
 129      * @param integer $ Where to put the cursor once the output is done
 130      * @param string $ Align mode
 131      * @param integer $ Whether to fill the cell with a color or not
 132      * @access public
 133      * @see FPDF::Cell()
 134      */
 135     function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0, $link = '')
 136     {
 137         $h = $h / $this->scale;
 138         $w = $w / $this->scale;
 139         $this->Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
 140     } // end of the "PMA_PDF_cellScale" function
 141     /**
 142      * Draws a scaled line
 143      *
 144      * @param double $ The horizontal position of the starting point
 145      * @param double $ The vertical position of the starting point
 146      * @param double $ The horizontal position of the ending point
 147      * @param double $ The vertical position of the ending point
 148      * @access public
 149      * @see FPDF::Line()
 150      */
 151     function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 152     {
 153         $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 154         $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 155         $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 156         $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 157         $this->Line($x1, $y1, $x2, $y2);
 158     } // end of the "PMA_PDF_lineScale" function
 159     /**
 160      * Sets x and y scaled positions
 161      *
 162      * @param double $ The x position
 163      * @param double $ The y position
 164      * @access public
 165      * @see FPDF::SetXY()
 166      */
 167     function PMA_PDF_setXyScale($x, $y)
 168     {
 169         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 170         $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 171         $this->SetXY($x, $y);
 172     } // end of the "PMA_PDF_setXyScale" function
 173     /**
 174      * Sets the X scaled positions
 175      *
 176      * @param double $ The x position
 177      * @access public
 178      * @see FPDF::SetX()
 179      */
 180     function PMA_PDF_setXScale($x)
 181     {
 182         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 183         $this->SetX($x);
 184     } // end of the "PMA_PDF_setXScale" function
 185     /**
 186      * Sets the scaled font size
 187      *
 188      * @param double $ The font size (in points)
 189      * @access public
 190      * @see FPDF::SetFontSize()
 191      */
 192     function PMA_PDF_setFontSizeScale($size)
 193     {
 194         // Set font size in points
 195         $size = $size / $this->scale;
 196         $this->SetFontSize($size);
 197     } // end of the "PMA_PDF_setFontSizeScale" function
 198     /**
 199      * Sets the scaled line width
 200      *
 201      * @param double $ The line width
 202      * @access public
 203      * @see FPDF::SetLineWidth()
 204      */
 205     function PMA_PDF_setLineWidthScale($width)
 206     {
 207         $width = $width / $this->scale;
 208         $this->SetLineWidth($width);
 209     } // end of the "PMA_PDF_setLineWidthScale" function
 210     /**
 211      * Displays an error message
 212      *
 213      * @param string $ the error mesage
 214      * @global array    the PMA configuration array
 215      * @global integer  the current server id
 216      * @global string   the current language
 217      * @global string   the charset to convert to
 218      * @global string   the current database name
 219      * @global string   the current charset
 220      * @global string   the current text direction
 221      * @global string   a localized string
 222      * @global string   an other localized string
 223      * @access public
 224      */
 225     function PMA_PDF_die($error_message = '')
 226     {
 227         global $cfg;
 228         global $server, $lang, $convcharset, $db;
 229         global $charset, $text_dir, $strRunning, $strDatabase;
 230
 231         require_once './libraries/header.inc.php';
 232
 233         echo '<p><strong>PDF - ' . $GLOBALS['strError'] . '</strong></p>' . "\n";
 234         if (!empty($error_message)) {
 235             $error_message = htmlspecialchars($error_message);
 236         }
 237         echo '<p>' . "\n";
 238         echo '    ' . $error_message . "\n";
 239         echo '</p>' . "\n";
 240
 241         echo '<a href="db_structure.php?' . PMA_generate_common_url($db)
 242          . '">' . $GLOBALS['strBack'] . '</a>';
 243         echo "\n";
 244
 245         require_once './libraries/footer.inc.php';
 246     } // end of the "PMA_PDF_die()" function
 247     /**
 248      * Aliases the "Error()" function from the FPDF class to the
 249      * "PMA_PDF_die()" one
 250      *
 251      * @param string $ the error mesage
 252      * @access public
 253      * @see PMA_PDF_die
 254      */
 255     function Error($error_message = '')
 256     {
 257         $this->PMA_PDF_die($error_message);
 258     } // end of the "Error()" method
 259     function Header()
 260     {
 261         // $datefmt
 262         // We only show this if we find something in the new pdf_pages table
 263
 264         // This function must be named "Header" to work with the FPDF library
 265         global $cfgRelation, $db, $pdf_page_number, $with_doc;
 266         if ($with_doc) {
 267             $test_query = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 268              . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 269              . ' AND page_nr = \'' . $pdf_page_number . '\'';
 270             $test_rs = PMA_query_as_controluser($test_query);
 271             $pages = @PMA_DBI_fetch_assoc($test_rs);
 272             $this->SetFont('', 'B', 14);
 273             $this->Cell(0, 6, ucfirst($pages['page_descr']), 'B', 1, 'C');
 274             $this->SetFont('', '');
 275             $this->Ln();
 276         }
 277     }
 278     function Footer()
 279     {
 280         // This function must be named "Footer" to work with the FPDF library
 281         global $with_doc;
 282         if ($with_doc) {
 283             $this->SetY(-15);
 284             $this->SetFont('', '', 14);
 285             $this->Cell(0, 6, $GLOBALS['strPageNumber'] . ' ' . $this->PageNo() . '/{nb}', 'T', 0, 'C');
 286             $this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
 287             $this->SetY(20);
 288         }
 289     }
 290     function Bookmark($txt, $level = 0, $y = 0)
 291     {
 292         // Add a bookmark
 293         $this->Outlines[0][] = $level;
 294         $this->Outlines[1][] = $txt;
 295         $this->Outlines[2][] = $this->page;
 296         if ($y == -1) {
 297             $y = $this->GetY();
 298         }
 299         $this->Outlines[3][] = round($this->hPt - $y * $this->k, 2);
 300     }
 301
 302     function _putbookmarks()
 303     {
 304         if (count($this->Outlines) > 0) {
 305             // Save object number
 306             $memo_n = $this->n;
 307             // Take the number of sub elements for an outline
 308             $nb_outlines = sizeof($this->Outlines[0]);
 309             $first_level = array();
 310             $parent = array();
 311             $parent[0] = 1;
 312             for ($i = 0; $i < $nb_outlines; $i++) {
 313                 $level = $this->Outlines[0][$i];
 314                 $kids = 0;
 315                 $last = -1;
 316                 $prev = -1;
 317                 $next = -1;
 318                 if ($i > 0) {
 319                     $cursor = $i-1;
 320                     // Take the previous outline in the same level
 321                     while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 322                     $cursor--;
 323                     if ($this->Outlines[0][$cursor] == $level) {
 324                         $prev = $cursor;
 325                     }
 326                 }
 327                 if ($i < $nb_outlines-1) {
 328                     $cursor = $i + 1;
 329                     while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level) {
 330                         // Take the immediate kid in level + 1
 331                         if ($this->Outlines[0][$cursor] == $level + 1) {
 332                             $kids++;
 333                             $last = $cursor;
 334                         }
 335                         $cursor++;
 336                     }
 337                     $cursor = $i + 1;
 338                     // Take the next outline in the same level
 339                     while ($this->Outlines[0][$cursor] > $level && ($cursor + 1 < sizeof($this->Outlines[0])))
 340                     $cursor++;
 341                     if ($this->Outlines[0][$cursor] == $level) {
 342                         $next = $cursor;
 343                     }
 344                 }
 345                 $this->_newobj();
 346                 $parent[$level + 1] = $this->n;
 347                 if ($level == 0) {
 348                     $first_level[] = $this->n;
 349                 }
 350                 $this->_out('<<');
 351                 $this->_out('/Title (' . $this->Outlines[1][$i] . ')');
 352                 $this->_out('/Parent ' . $parent[$level] . ' 0 R');
 353                 if ($prev != -1) {
 354                     $this->_out('/Prev ' . ($memo_n + $prev + 1) . ' 0 R');
 355                 }
 356                 if ($next != -1) {
 357                     $this->_out('/Next ' . ($this->n + $next - $i) . ' 0 R');
 358                 }
 359                 $this->_out('/Dest [' . (1 + (2 * $this->Outlines[2][$i])) . ' 0 R /XYZ null ' . $this->Outlines[3][$i] . ' null]');
 360                 if ($kids > 0) {
 361                     $this->_out('/First ' . ($this->n + 1) . ' 0 R');
 362                     $this->_out('/Last ' . ($this->n + $last - $i) . ' 0 R');
 363                     $this->_out('/Count -' . $kids);
 364                 }
 365                 $this->_out('>>');
 366                 $this->_out('endobj');
 367             }
 368             // First page of outlines
 369             $this->_newobj();
 370             $this->def_outlines = $this->n;
 371             $this->_out('<<');
 372             $this->_out('/Type');
 373             $this->_out('/Outlines');
 374             $this->_out('/First ' . $first_level[0] . ' 0 R');
 375             $this->_out('/Last ' . $first_level[sizeof($first_level)-1] . ' 0 R');
 376             $this->_out('/Count ' . sizeof($first_level));
 377             $this->_out('>>');
 378             $this->_out('endobj');
 379         }
 380     }
 381
 382     function _putresources()
 383     {
 384         parent::_putresources();
 385         $this->_putbookmarks();
 386     }
 387
 388     function _putcatalog()
 389     {
 390         parent::_putcatalog();
 391         if (count($this->Outlines) > 0) {
 392             $this->_out('/Outlines ' . $this->def_outlines . ' 0 R');
 393             $this->_out('/PageMode /UseOutlines');
 394         }
 395     }
 396     function SetWidths($w)
 397     {
 398         // column widths
 399         $this->widths = $w;
 400     }
 401
 402     function Row($data, $links)
 403     {
 404         // line height
 405         $nb = 0;
 406         $data_cnt = count($data);
 407         for ($i = 0;$i < $data_cnt;$i++)
 408         $nb = max($nb, $this->NbLines($this->widths[$i], $data[$i]));
 409         $il = $this->FontSize;
 410         $h = ($il + 1) * $nb;
 411         // page break if necessary
 412         $this->CheckPageBreak($h);
 413         // draw the cells
 414         $data_cnt = count($data);
 415         for ($i = 0;$i < $data_cnt;$i++) {
 416             $w = $this->widths[$i];
 417             // save current position
 418             $x = $this->GetX();
 419             $y = $this->GetY();
 420             // draw the border
 421             $this->Rect($x, $y, $w, $h);
 422             if (isset($links[$i])) {
 423                 $this->Link($x, $y, $w, $h, $links[$i]);
 424             }
 425             // print text
 426             $this->MultiCell($w, $il + 1, $data[$i], 0, 'L');
 427             // go to right side
 428             $this->SetXY($x + $w, $y);
 429         }
 430         // go to line
 431         $this->Ln($h);
 432     }
 433
 434     function CheckPageBreak($h)
 435     {
 436         // if height h overflows, manual page break
 437         if ($this->GetY() + $h > $this->PageBreakTrigger) {
 438             $this->AddPage($this->CurOrientation);
 439         }
 440     }
 441
 442     function NbLines($w, $txt)
 443     {
 444         // compute number of lines used by a multicell of width w
 445         $cw = &$this->CurrentFont['cw'];
 446         if ($w == 0) {
 447             $w = $this->w - $this->rMargin - $this->x;
 448         }
 449         $wmax = ($w-2 * $this->cMargin) * 1000 / $this->FontSize;
 450         $s = str_replace("\r", '', $txt);
 451         $nb = strlen($s);
 452         if ($nb > 0 and $s[$nb-1] == "\n") {
 453             $nb--;
 454         }
 455         $sep = -1;
 456         $i = 0;
 457         $j = 0;
 458         $l = 0;
 459         $nl = 1;
 460         while ($i < $nb) {
 461             $c = $s[$i];
 462             if ($c == "\n") {
 463                 $i++;
 464                 $sep = -1;
 465                 $j = $i;
 466                 $l = 0;
 467                 $nl++;
 468                 continue;
 469             }
 470             if ($c == ' ') {
 471                 $sep = $i;
 472             }
 473             $l += isset($cw[ord($c)])?$cw[ord($c)]:0 ;
 474             if ($l > $wmax) {
 475                 if ($sep == -1) {
 476                     if ($i == $j) {
 477                         $i++;
 478                     }
 479                 } else {
 480                     $i = $sep + 1;
 481                 }
 482                 $sep = -1;
 483                 $j = $i;
 484                 $l = 0;
 485                 $nl++;
 486             } else {
 487                 $i++;
 488             }
 489         }
 490         return $nl;
 491     }
 492 } // end of the "PMA_PDF" class
 493
 494
 495 /**
 496  * Draws tables schema
 497  *
 498  * @access private
 499  * @see PMA_RT
 500  * @package phpMyAdmin
 501  */
 502 class PMA_RT_Table {
 503     /**
 504      * Defines private properties
 505      */
 506     var $nb_fiels;
 507     var $table_name;
 508     var $width = 0;
 509     var $height;
 510     var $fields = array();
 511     var $height_cell = 6;
 512     var $x, $y;
 513     var $primary = array();
 514     var $show_info = false;
 515
 516     /**
 517      * Returns title of the current table,
 518      * title can have the dimensions of the table
 519      *
 520      * @access private
 521      */
 522     function getTitle()
 523     {
 524         return ($this->show_info ? sprintf('%.0f', $this->width) . 'x' . sprintf('%.0f', $this->height) : '') . ' ' . $this->table_name;
 525     } // end of the "getTitle" function
 526     /**
 527      * Sets the width of the table
 528      *
 529      * @param integer $ The font size
 530      * @global object    The current PDF document
 531      * @access private
 532      * @see PMA_PDF
 533      */
 534     function PMA_RT_Table_setWidth($ff)
 535     {
 536         global $pdf;
 537
 538         foreach ($this->fields AS $field) {
 539             $this->width = max($this->width, $pdf->GetStringWidth($field));
 540         }
 541         $this->width += $pdf->GetStringWidth('  ');
 542         $pdf->SetFont($ff, 'B');
 543         // it is unknown what value must be added, because
 544         // table title is affected by the tabe width value
 545         while ($this->width < $pdf->GetStringWidth($this->getTitle())) {
 546             $this->width += 5;
 547         }
 548         $pdf->SetFont($ff, '');
 549     } // end of the "PMA_RT_Table_setWidth()" method
 550     /**
 551      * Sets the height of the table
 552      *
 553      * @access private
 554      */
 555     function PMA_RT_Table_setHeight()
 556     {
 557         $this->height = (count($this->fields) + 1) * $this->height_cell;
 558     } // end of the "PMA_RT_Table_setHeight()" method
 559     /**
 560      * Do draw the table
 561      *
 562      * @param integer $ The font size
 563      * @param boolean $ Whether to display color
 564      * @param integer $ The max. with among tables
 565      * @global object    The current PDF document
 566      * @access private
 567      * @see PMA_PDF
 568      */
 569     function PMA_RT_Table_draw($ff, $setcolor = 0)
 570     {
 571         global $pdf, $with_doc;
 572
 573         $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 574         $pdf->SetFont($ff, 'B');
 575         if ($setcolor) {
 576             $pdf->SetTextColor(200);
 577             $pdf->SetFillColor(0, 0, 128);
 578         }
 579         if ($with_doc) {
 580             $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'], -1);
 581         } else {
 582             $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 583         }
 584
 585         $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->getTitle(), 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 586         $pdf->PMA_PDF_setXScale($this->x);
 587         $pdf->SetFont($ff, '');
 588         $pdf->SetTextColor(0);
 589         $pdf->SetFillColor(255);
 590
 591         foreach ($this->fields AS $field) {
 592             // loic1 : PHP3 fix
 593             // if (in_array($field, $this->primary)) {
 594             if ($setcolor) {
 595                 if (in_array($field, $this->primary)) {
 596                     $pdf->SetFillColor(215, 121, 123);
 597                 }
 598                 if ($field == $this->displayfield) {
 599                     $pdf->SetFillColor(142, 159, 224);
 600                 }
 601             }
 602             if ($with_doc) {
 603                 $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field], -1);
 604             } else {
 605                 $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 606             }
 607
 608             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor, $pdf->PMA_links['doc'][$this->table_name][$field]);
 609             $pdf->PMA_PDF_setXScale($this->x);
 610             $pdf->SetFillColor(255);
 611         } // end while
 612         /*if ($pdf->PageNo() > 1) {
 613             $pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
 614         } */
 615     } // end of the "PMA_RT_Table_draw()" method
 616     /**
 617      * The "PMA_RT_Table" constructor
 618      *
 619      * @param string $ The table name
 620      * @param integer $ The font size
 621      * @param integer $ The max. with among tables
 622      * @param boolean $ Whether to display keys or not
 623      * @param boolean $ Whether to display table position or not
 624      * @global object    The current PDF document
 625      * @global integer   The current page number (from the
 626      *                     $cfg['Servers'][$i]['table_coords'] table)
 627      * @global array     The relations settings
 628      * @global string    The current db name
 629      * @access private
 630      * @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 631           PMA_RT_Table::PMA_RT_Table_setHeight
 632      */
 633     function __construct($table_name, $ff, &$same_wide_width, $show_keys = false, $show_info = false)
 634     {
 635         global $pdf, $pdf_page_number, $cfgRelation, $db;
 636
 637         $this->table_name = $table_name;
 638         $sql = 'DESCRIBE ' . PMA_backquote($table_name);
 639         $result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
 640         if (!$result || !PMA_DBI_num_rows($result)) {
 641             $pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
 642         }
 643         // load fields
 644         //check to see if it will load all fields or only the foreign keys
 645         if ($show_keys) {
 646             $indexes = PMA_Index::getFromTable($this->table_name, $db);
 647             $all_columns = array();
 648             foreach ($indexes as $index) {
 649             $all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
 650             }
 651             $this->fields = array_keys($all_columns);
 652         } else {
 653             while ($row = PMA_DBI_fetch_row($result)) {
 654                 $this->fields[] = $row[0];
 655             }
 656         }
 657
 658         $this->show_info = $show_info;
 659
 660         // height and width
 661         $this->PMA_RT_Table_setHeight();
 662         // setWidth must me after setHeight, because title
 663         // can include table height which changes table width
 664         $this->PMA_RT_Table_setWidth($ff);
 665         if ($same_wide_width < $this->width) {
 666             $same_wide_width = $this->width;
 667         }
 668         // x and y
 669         $sql = 'SELECT x, y FROM '
 670          . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 671          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 672          . ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 673          . ' AND   pdf_page_number = ' . $pdf_page_number;
 674         $result = PMA_query_as_controluser($sql, false, PMA_DBI_QUERY_STORE);
 675
 676         if (!$result || !PMA_DBI_num_rows($result)) {
 677             $pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
 678         }
 679         list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 680         $this->x = (double) $this->x;
 681         $this->y = (double) $this->y;
 682         // displayfield
 683         $this->displayfield = PMA_getDisplayField($db, $table_name);
 684         // index
 685         $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
 686         if (PMA_DBI_num_rows($result) > 0) {
 687             while ($row = PMA_DBI_fetch_assoc($result)) {
 688                 if ($row['Key_name'] == 'PRIMARY') {
 689                     $this->primary[] = $row['Column_name'];
 690                 }
 691             }
 692         } // end if
 693     } // end of the "PMA_RT_Table()" method
 694 } // end class "PMA_RT_Table"
 695 /**
 696  * Draws relation links
 697  *
 698  * @access private
 699  * @see PMA_RT
 700  * @package phpMyAdmin
 701  */
 702 class PMA_RT_Relation {
 703     /**
 704      * Defines private properties
 705      */
 706     var $x_src, $y_src;
 707     var $src_dir ;
 708     var $dest_dir;
 709     var $x_dest, $y_dest;
 710     var $w_tick = 5;
 711
 712     /**
 713      * Gets arrows coordinates
 714      *
 715      * @param string $ The current table name
 716      * @param string $ The relation column name
 717      * @return array Arrows coordinates
 718      * @access private
 719      */
 720     function PMA_RT_Relation_getXy($table, $column)
 721     {
 722         $pos = array_search($column, $table->fields);
 723         // x_left, x_right, y
 724         return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 725     } // end of the "PMA_RT_Relation_getXy()" method
 726     /**
 727      * Do draws relation links
 728      *
 729      * @param boolean $ Whether to use one color per relation or not
 730      * @param integer $ The id of the link to draw
 731      * @global object    The current PDF document
 732      * @access private
 733      * @see PMA_PDF
 734      */
 735     function PMA_RT_Relation_draw($change_color, $i)
 736     {
 737         global $pdf;
 738
 739         if ($change_color) {
 740             $d = $i % 6;
 741             $j = ($i - $d) / 6;
 742             $j = $j % 4;
 743             $j++;
 744             $case = array(
 745                 array(1, 0, 0),
 746                 array(0, 1, 0),
 747                 array(0, 0, 1),
 748                 array(1, 1, 0),
 749                 array(1, 0, 1),
 750                 array(0, 1, 1)
 751                 );
 752             list ($a, $b, $c) = $case[$d];
 753             $e = (1 - ($j - 1) / 6);
 754             $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);
 755         } else {
 756             $pdf->SetDrawColor(0);
 757         } // end if... else...
 758         $pdf->PMA_PDF_setLineWidthScale(0.2);
 759         $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 760         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 761         $pdf->PMA_PDF_setLineWidthScale(0.1);
 762         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 763         // arrow
 764         $root2 = 2 * sqrt(2);
 765         $pdf->PMA_PDF_lineScale($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);
 766         $pdf->PMA_PDF_lineScale($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);
 767
 768         $pdf->PMA_PDF_lineScale($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);
 769         $pdf->PMA_PDF_lineScale($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);
 770         $pdf->SetDrawColor(0);
 771     } // end of the "PMA_RT_Relation_draw()" method
 772     /**
 773      * The "PMA_RT_Relation" constructor
 774      *
 775      * @param string $ The master table name
 776      * @param string $ The relation field in the master table
 777      * @param string $ The foreign table name
 778      * @param string $ The relation field in the foreign table
 779      * @access private
 780      * @see PMA_RT_Relation::PMA_RT_Relation_getXy
 781      */
 782     function __construct($master_table, $master_field, $foreign_table, $foreign_field)
 783     {
 784         $src_pos = $this->PMA_RT_Relation_getXy($master_table, $master_field);
 785         $dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 786         $src_left = $src_pos[0] - $this->w_tick;
 787         $src_right = $src_pos[1] + $this->w_tick;
 788         $dest_left = $dest_pos[0] - $this->w_tick;
 789         $dest_right = $dest_pos[1] + $this->w_tick;
 790
 791         $d1 = abs($src_left - $dest_left);
 792         $d2 = abs($src_right - $dest_left);
 793         $d3 = abs($src_left - $dest_right);
 794         $d4 = abs($src_right - $dest_right);
 795         $d = min($d1, $d2, $d3, $d4);
 796
 797         if ($d == $d1) {
 798             $this->x_src = $src_pos[0];
 799             $this->src_dir = -1;
 800             $this->x_dest = $dest_pos[0];
 801             $this->dest_dir = -1;
 802         } elseif ($d == $d2) {
 803             $this->x_src = $src_pos[1];
 804             $this->src_dir = 1;
 805             $this->x_dest = $dest_pos[0];
 806             $this->dest_dir = -1;
 807         } elseif ($d == $d3) {
 808             $this->x_src = $src_pos[0];
 809             $this->src_dir = -1;
 810             $this->x_dest = $dest_pos[1];
 811             $this->dest_dir = 1;
 812         } else {
 813             $this->x_src = $src_pos[1];
 814             $this->src_dir = 1;
 815             $this->x_dest = $dest_pos[1];
 816             $this->dest_dir = 1;
 817         }
 818         $this->y_src = $src_pos[2];
 819         $this->y_dest = $dest_pos[2];
 820     } // end of the "PMA_RT_Relation()" method
 821 } // end of the "PMA_RT_Relation" class
 822 /**
 823  * Draws and send the database schema
 824  *
 825  * @access public
 826  * @see PMA_PDF
 827  * @package phpMyAdmin
 828  */
 829 class PMA_RT {
 830     /**
 831      * Defines private properties
 832      */
 833     var $tables = array();
 834     var $relations = array();
 835     var $ff = PMA_PDF_FONT;
 836     var $x_max = 0;
 837     var $y_max = 0;
 838     var $scale;
 839     var $x_min = 100000;
 840     var $y_min = 100000;
 841     var $t_marg = 10;
 842     var $b_marg = 10;
 843     var $l_marg = 10;
 844     var $r_marg = 10;
 845     var $tablewidth;
 846     var $same_wide = 0;
 847
 848     /**
 849      * Sets X and Y minimum and maximum for a table cell
 850      *
 851      * @param string $ The table name
 852      * @access private
 853      */
 854     function PMA_RT_setMinMax($table)
 855     {
 856         $this->x_max = max($this->x_max, $table->x + $table->width);
 857         $this->y_max = max($this->y_max, $table->y + $table->height);
 858         $this->x_min = min($this->x_min, $table->x);
 859         $this->y_min = min($this->y_min, $table->y);
 860     } // end of the "PMA_RT_setMinMax()" method
 861     /**
 862      * Defines relation objects
 863      *
 864      * @param string $ The master table name
 865      * @param string $ The relation field in the master table
 866      * @param string $ The foreign table name
 867      * @param string $ The relation field in the foreign table
 868      * @param boolean $ Whether to display table position or not
 869      * @access private
 870      * @see PMA_RT_setMinMax
 871      */
 872     function PMA_RT_addRelation($master_table, $master_field, $foreign_table, $foreign_field, $show_info)
 873     {
 874         if (!isset($this->tables[$master_table])) {
 875             $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth, false, $show_info);
 876             $this->PMA_RT_setMinMax($this->tables[$master_table]);
 877         }
 878         if (!isset($this->tables[$foreign_table])) {
 879             $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth, false, $show_info);
 880             $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 881         }
 882         $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 883     } // end of the "PMA_RT_addRelation()" method
 884     /**
 885      * Draws the grid
 886      *
 887      * @global object  the current PMA_PDF instance
 888      * @access private
 889      * @see PMA_PDF
 890      */
 891     function PMA_RT_strokeGrid()
 892     {
 893         global $pdf;
 894
 895         $pdf->SetMargins(0, 0);
 896         $pdf->SetDrawColor(200, 200, 200);
 897         // Draws horizontal lines
 898         for ($l = 0; $l < 21; $l++) {
 899             $pdf->line(0, $l * 10, $pdf->getFh(), $l * 10);
 900             // Avoid duplicates
 901             if ($l > 0) {
 902                 $pdf->SetXY(0, $l * 10);
 903                 $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 904                 $pdf->Cell(5, 5, ' ' . $label);
 905             } // end if
 906         } // end for
 907         // Draws vertical lines
 908         for ($j = 0; $j < 30 ;$j++) {
 909             $pdf->line($j * 10, 0, $j * 10, $pdf->getFw());
 910             $pdf->SetXY($j * 10, 0);
 911             $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 912             $pdf->Cell(5, 7, $label);
 913         } // end for
 914     } // end of the "PMA_RT_strokeGrid()" method
 915     /**
 916      * Draws relation arrows
 917      *
 918      * @param boolean $ Whether to use one color per relation or not
 919      * @access private
 920      * @see PMA_RT_Relation::PMA_RT_Relation_draw()
 921      */
 922     function PMA_RT_drawRelations($change_color)
 923     {
 924         $i = 0;
 925         foreach ($this->relations AS $relation) {
 926             $relation->PMA_RT_Relation_draw($change_color, $i);
 927             $i++;
 928         } // end while
 929     } // end of the "PMA_RT_drawRelations()" method
 930     /**
 931      * Draws tables
 932      *
 933      * @param boolean $ Whether to display table position or not
 934      * @access private
 935      * @see PMA_RT_Table::PMA_RT_Table_draw()
 936      */
 937     function PMA_RT_drawTables($draw_color = 0)
 938     {
 939         foreach ($this->tables AS $table) {
 940             $table->PMA_RT_Table_draw($this->ff, $draw_color);
 941         }
 942     } // end of the "PMA_RT_drawTables()" method
 943     /**
 944      * Ouputs the PDF document to a file
 945      *
 946      * @global object   The current PDF document
 947      * @global string   The current database name
 948      * @global integer  The current page number (from the
 949      *                    $cfg['Servers'][$i]['table_coords'] table)
 950      * @access private
 951      * @see PMA_PDF
 952      */
 953     function PMA_RT_showRt()
 954     {
 955         global $pdf, $db, $pdf_page_number, $cfgRelation;
 956
 957         $pdf->SetFontSize(14);
 958         $pdf->SetLineWidth(0.2);
 959         $pdf->SetDisplayMode('fullpage');
 960         // Get the name of this pdfpage to use as filename (Mike Beck)
 961         $_name_sql = 'SELECT page_descr FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 962          . ' WHERE page_nr = ' . $pdf_page_number;
 963         $_name_rs = PMA_query_as_controluser($_name_sql);
 964         if ($_name_rs) {
 965             $_name_row = PMA_DBI_fetch_row($_name_rs);
 966             $filename = $_name_row[0] . '.pdf';
 967         }
 968         // i don't know if there is a chance for this to happen, but rather be on the safe side:
 969         if (empty($filename)) {
 970             $filename = $pdf_page_number . '.pdf';
 971         }
 972         // $pdf->Output($db . '_' . $filename, TRUE);
 973         $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
 974     } // end of the "PMA_RT_showRt()" method
 975     /**
 976      * The "PMA_RT" constructor
 977      *
 978      * @param mixed $ The scaling factor
 979      * @param integer $ The page number to draw (from the
 980      *                    $cfg['Servers'][$i]['table_coords'] table)
 981      * @param boolean $ Whether to display table position or not
 982      * @param boolean $ Was originally whether to use one color per
 983      *                    relation or not, now enables/disables color
 984      *                    everywhere, due to some problems printing with color
 985      * @param boolean $ Whether to draw grids or not
 986      * @param boolean $ Whether all tables should have the same width or not
 987      * @param boolean $ Wheter to show all field or only the keys
 988      * @global object   The current PDF document
 989      * @global string   The current db name
 990      * @global array    The relations settings
 991      * @access private
 992      * @see PMA_PDF
 993      */
 994     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)
 995     {
 996         global $pdf, $db, $cfgRelation, $with_doc;
 997
 998         $this->same_wide = $all_tab_same_wide;
 999         // Initializes a new document
1000         $pdf = new PMA_PDF('L', 'mm', $paper);
1001         $pdf->SetTitle(sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel));
1002         $pdf->setCMargin(0);
1003         $pdf->Open();
1004         $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
1005         $pdf->AliasNbPages();
1006         $pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
1007         $pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
1008         $pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
1009         $pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
1010         $this->ff = PMA_PDF_FONT;
1011         $pdf->SetFont($this->ff, '', 14);
1012         $pdf->SetAutoPageBreak('auto');
1013         // Gets tables on this page
1014         $tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
1015          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
1016          . ' AND pdf_page_number = ' . $which_rel;
1017         $tab_rs = PMA_query_as_controluser($tab_sql, null, PMA_DBI_QUERY_STORE);
1018         if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
1019             $pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
1020             // die('No tables');
1021         } while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
1022             $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
1023             // $intable     = '\'' . implode('\', \'', $alltables) . '\'';
1024         }
1025         // make doc                    //
1026         if ($with_doc) {
1027             $pdf->SetAutoPageBreak('auto', 15);
1028             $pdf->setCMargin(1);
1029             PMA_RT_DOC($alltables);
1030             $pdf->SetAutoPageBreak('auto');
1031             $pdf->setCMargin(0);
1032         }
1033
1034         $pdf->Addpage();
1035
1036         if ($with_doc) {
1037             $pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
1038             $pdf->Bookmark($GLOBALS['strRelationalSchema']);
1039             $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1040             $this->t_marg = 18;
1041             $this->b_marg = 18;
1042         }
1043
1044         /* snip */
1045
1046         foreach ($alltables AS $table) {
1047             if (!isset($this->tables[$table])) {
1048                 $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth, $show_keys, $show_info);
1049             }
1050
1051             if ($this->same_wide) {
1052                 $this->tables[$table]->width = $this->tablewidth;
1053             }
1054             $this->PMA_RT_setMinMax($this->tables[$table]);
1055         }
1056         // Defines the scale factor
1057         $this->scale = ceil(
1058             max(
1059                 ($this->x_max - $this->x_min) / ($pdf->getFh() - $this->r_marg - $this->l_marg),
1060                 ($this->y_max - $this->y_min) / ($pdf->getFw() - $this->t_marg - $this->b_marg))
1061              * 100) / 100;
1062
1063         $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1064         // Builds and save the PDF document
1065         $pdf->PMA_PDF_setLineWidthScale(0.1);
1066
1067         if ($show_grid) {
1068             $pdf->SetFontSize(10);
1069             $this->PMA_RT_strokeGrid();
1070         }
1071         $pdf->PMA_PDF_setFontSizeScale(14);
1072         // $sql    = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
1073         // .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1074         // .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1075         // .   ' AND master_table  IN (' . $intable . ')'
1076         // .   ' AND foreign_table IN (' . $intable . ')';
1077         // $result =  PMA_query_as_controluser($sql);
1078
1079         // lem9:
1080         // previous logic was checking master tables and foreign tables
1081         // but I think that looping on every table of the pdf page as a master
1082         // and finding its foreigns is OK (then we can support innodb)
1083         $seen_a_relation = false;
1084         foreach ($alltables AS $one_table) {
1085             $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1086             if ($exist_rel) {
1087                 $seen_a_relation = true;
1088                 foreach ($exist_rel AS $master_field => $rel) {
1089                     // put the foreign table on the schema only if selected
1090                     // by the user
1091                     // (do not use array_search() because we would have to
1092                     // to do a === FALSE and this is not PHP3 compatible)
1093                     if (in_array($rel['foreign_table'], $alltables)) {
1094                         $this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field'], $show_info);
1095                     }
1096                 } // end while
1097             } // end if
1098         } // end while
1099         // loic1: also show tables without relations
1100         // $norelations     = TRUE;
1101         // if ($result && PMA_DBI_num_rows($result) > 0) {
1102         // $norelations = FALSE;
1103         // while ($row = PMA_DBI_fetch_assoc($result)) {
1104         // $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1105         // }
1106         // }
1107         // if ($norelations == FALSE) {
1108         if ($seen_a_relation) {
1109             $this->PMA_RT_drawRelations($change_color);
1110         }
1111
1112         $this->PMA_RT_drawTables($change_color);
1113
1114         $this->PMA_RT_showRt();
1115     } // end of the "PMA_RT()" method
1116 } // end of the "PMA_RT" class
1117
1118 function PMA_RT_DOC($alltables)
1119 {
1120     global $db, $pdf, $orientation, $paper;
1121     // TOC
1122     $pdf->addpage($GLOBALS['orientation']);
1123     $pdf->Cell(0, 9, $GLOBALS['strTableOfContents'], 1, 0, 'C');
1124     $pdf->Ln(15);
1125     $i = 1;
1126     foreach ($alltables AS $table) {
1127         $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1128         $pdf->SetX(10);
1129         // $pdf->Ln(1);
1130         $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {' . sprintf("%02d", $i) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$table]['-']);
1131         $pdf->SetX(10);
1132         $pdf->Cell(0, 6, $i . ' ' . $table, 0, 1, 'L', 0, $pdf->PMA_links['doc'][$table]['-']);
1133         // $pdf->Ln(1);
1134         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1135         while ($row = PMA_DBI_fetch_assoc($result)) {
1136             $pdf->SetX(20);
1137             $field_name = $row['Field'];
1138             $pdf->PMA_links['doc'][$table][$field_name] = $pdf->AddLink();
1139             // $pdf->Cell(0, 6, $field_name,0,1,'L',0, $pdf->PMA_links['doc'][$table][$field_name]);
1140         }
1141         $lasttable = $table;
1142         $i++;
1143     }
1144     $pdf->PMA_links['RT']['-'] = $pdf->AddLink();
1145     $pdf->SetX(10);
1146     $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {00}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$lasttable]['-']);
1147     $pdf->SetX(10);
1148     $pdf->Cell(0, 6, $i . ' ' . $GLOBALS['strRelationalSchema'], 0, 1, 'L', 0, $pdf->PMA_links['RT']['-']);
1149     $z = 0;
1150     foreach ($alltables AS $table) {
1151         $z++;
1152         $pdf->addpage($GLOBALS['orientation']);
1153         $pdf->Bookmark($table);
1154         $pdf->SetAlias('{' . sprintf("%02d", $z) . '}', $pdf->PageNo()) ;
1155         $pdf->PMA_links['RT'][$table]['-'] = $pdf->AddLink();
1156         $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'], -1);
1157         $pdf->SetFont('', 'B', 18);
1158         $pdf->Cell(0, 8, $z . ' ' . $table, 1, 1, 'C', 0, $pdf->PMA_links['RT'][$table]['-']);
1159         $pdf->SetFont('', '', 8);
1160         $pdf->ln();
1161
1162         $cfgRelation = PMA_getRelationsParam();
1163         $comments = PMA_getComments($db, $table);
1164         if ($cfgRelation['mimework']) {
1165             $mime_map = PMA_getMIME($db, $table, true);
1166         }
1167
1168         /**
1169          * Gets table informations
1170          */
1171         $showtable    = PMA_Table::sGetStatusInfo($db, $table);
1172         $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1173         $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1174         $create_time  = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1175         $update_time  = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1176         $check_time   = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1177
1178         /**
1179          * Gets table keys and retains them
1180          */
1181         $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1182         $primary = '';
1183         $indexes = array();
1184         $lastIndex = '';
1185         $indexes_info = array();
1186         $indexes_data = array();
1187         $pk_array = array(); // will be use to emphasis prim. keys in the table
1188         // view
1189         while ($row = PMA_DBI_fetch_assoc($result)) {
1190             // Backups the list of primary keys
1191             if ($row['Key_name'] == 'PRIMARY') {
1192                 $primary .= $row['Column_name'] . ', ';
1193                 $pk_array[$row['Column_name']] = 1;
1194             }
1195             // Retains keys informations
1196             if ($row['Key_name'] != $lastIndex) {
1197                 $indexes[] = $row['Key_name'];
1198                 $lastIndex = $row['Key_name'];
1199             }
1200             $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
1201             $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
1202             if (isset($row['Cardinality'])) {
1203                 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1204             }
1205             // I don't know what does following column mean....
1206             // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1207             $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
1208
1209             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
1210             if (isset($row['Sub_part'])) {
1211                 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1212             }
1213         } // end while
1214         if ($result) {
1215             PMA_DBI_free_result($result);
1216         }
1217
1218         /**
1219          * Gets fields properties
1220          */
1221         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
1222         $fields_cnt = PMA_DBI_num_rows($result);
1223         // Check if we can use Relations (Mike Beck)
1224         if (!empty($cfgRelation['relation'])) {
1225             // Find which tables are related with the current one and write it in
1226             // an array
1227             $res_rel = PMA_getForeigners($db, $table);
1228
1229             if (count($res_rel) > 0) {
1230                 $have_rel = true;
1231             } else {
1232                 $have_rel = false;
1233             }
1234         } else {
1235             $have_rel = false;
1236         } // end if
1237         /**
1238          * Displays the comments of the table if MySQL >= 3.23
1239          */
1240
1241         $break = false;
1242         if (!empty($show_comment)) {
1243             $pdf->Cell(0, 3, $GLOBALS['strTableComments'] . ' : ' . $show_comment, 0, 1);
1244             $break = true;
1245         }
1246
1247         if (!empty($create_time)) {
1248             $pdf->Cell(0, 3, $GLOBALS['strStatCreateTime'] . ': ' . $create_time, 0, 1);
1249             $break = true;
1250         }
1251
1252         if (!empty($update_time)) {
1253             $pdf->Cell(0, 3, $GLOBALS['strStatUpdateTime'] . ': ' . $update_time, 0, 1);
1254             $break = true;
1255         }
1256
1257         if (!empty($check_time)) {
1258             $pdf->Cell(0, 3, $GLOBALS['strStatCheckTime'] . ': ' . $check_time, 0, 1);
1259             $break = true;
1260         }
1261
1262         if ($break == true) {
1263             $pdf->Cell(0, 3, '', 0, 1);
1264             $pdf->Ln();
1265         }
1266
1267         $pdf->SetFont('', 'B');
1268         if (isset($orientation) && $orientation == 'L') {
1269             $pdf->Cell(25, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1270             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1271             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1272             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1273             $pdf->Cell(20, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1274             $pdf->Cell(25, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1275             $pdf->Cell(45, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1276
1277             if ($paper == 'A4') {
1278                 $comments_width = 67;
1279             } else {
1280                 // this is really intended for 'letter'
1281                 /**
1282                  * @todo find optimal width for all formats
1283                  */
1284                 $comments_width = 50;
1285             }
1286             $pdf->Cell($comments_width, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1287             $pdf->Cell(45, 8, 'MIME', 1, 1, 'C');
1288             $pdf->SetWidths(array(25, 20, 20, 10, 20, 25, 45, $comments_width, 45));
1289         } else {
1290             $pdf->Cell(20, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1291             $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1292             $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1293             $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1294             $pdf->Cell(15, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1295             $pdf->Cell(15, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1296             $pdf->Cell(30, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1297             $pdf->Cell(30, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1298             $pdf->Cell(30, 8, 'MIME', 1, 1, 'C');
1299             $pdf->SetWidths(array(20, 20, 20, 10, 15, 15, 30, 30, 30));
1300         }
1301         $pdf->SetFont('', '');
1302
1303         while ($row = PMA_DBI_fetch_assoc($result)) {
1304             $type = $row['Type'];
1305             // reformat mysql query output - staybyte - 9. June 2001
1306             // loic1: set or enum types: slashes single quotes inside options
1307             if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1308                 $tmp[2] = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1309                 $type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1310                 $type_nowrap = '';
1311
1312                 $binary = 0;
1313                 $unsigned = 0;
1314                 $zerofill = 0;
1315             } else {
1316                 $type_nowrap = ' nowrap="nowrap"';
1317                 $type = preg_replace('@BINARY@i', '', $type);
1318                 $type = preg_replace('@ZEROFILL@i', '', $type);
1319                 $type = preg_replace('@UNSIGNED@i', '', $type);
1320                 if (empty($type)) {
1321                     $type = '&nbsp;';
1322                 }
1323
1324                 $binary = stristr($row['Type'], 'BINARY');
1325                 $unsigned = stristr($row['Type'], 'UNSIGNED');
1326                 $zerofill = stristr($row['Type'], 'ZEROFILL');
1327             }
1328             $strAttribute = ' ';
1329             if ($binary) {
1330                 $strAttribute = 'BINARY';
1331             }
1332             if ($unsigned) {
1333                 $strAttribute = 'UNSIGNED';
1334             }
1335             if ($zerofill) {
1336                 $strAttribute = 'UNSIGNED ZEROFILL';
1337             }
1338             if (!isset($row['Default'])) {
1339                 if ($row['Null'] != '' && $row['Null'] != 'NO') {
1340                     $row['Default'] = 'NULL';
1341                 }
1342             }
1343             $field_name = $row['Field'];
1344             // $pdf->Ln();
1345             $pdf->PMA_links['RT'][$table][$field_name] = $pdf->AddLink();
1346             $pdf->Bookmark($field_name, 1, -1);
1347             $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name], -1);
1348             $pdf_row = array($field_name,
1349                 $type,
1350                 $strAttribute,
1351                 ($row['Null'] == '' || $row['Null'] == 'NO') ? $GLOBALS['strNo'] : $GLOBALS['strYes'],
1352                 ((isset($row['Default'])) ? $row['Default'] : ''),
1353                 $row['Extra'],
1354                 ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1355                 ((isset($comments[$field_name])) ? $comments[$field_name] : ''),
1356                 ((isset($mime_map) && isset($mime_map[$field_name])) ? str_replace('_', '/', $mime_map[$field_name]['mimetype']) : '')
1357                 );
1358             $links[0] = $pdf->PMA_links['RT'][$table][$field_name];
1359             if (isset($res_rel[$field_name]['foreign_table']) AND
1360                     isset($res_rel[$field_name]['foreign_field']) AND
1361                     isset($pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']])
1362                     )
1363             {
1364                 $links[6] = $pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']];
1365             } else {
1366                 unset($links[6]);
1367             }
1368             $pdf->Row($pdf_row, $links);
1369
1370             /*$pdf->Cell(20, 8, $field_name, 1, 0, 'L', 0, $pdf->PMA_links['RT'][$table][$field_name]);
1371                 //echo '    ' . $field_name . '&nbsp;' . "\n";
1372             }
1373         $pdf->Cell(20, 8, $type, 1, 0, 'L');
1374         $pdf->Cell(20, 8, $strAttribute, 1, 0, 'L');
1375         $pdf->Cell(15, 8, , 1, 0, 'L');
1376         $pdf->Cell(15, 8, ((isset($row['Default'])) ?  $row['Default'] : ''),1,0,'L');
1377         $pdf->Cell(15, 8, $row['Extra'], 1, 0, 'L');
1378            if ($have_rel) {
1379                 if (isset($res_rel[$field_name])) {
1380                     $pdf->Cell(30, 8, $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'],1,0,'L');
1381                 }
1382             }
1383             if ($cfgRelation['commwork']) {
1384                 if (isset($comments[$field_name])) {
1385                     $pdf->Cell(0, 8, $comments[$field_name], 1, 0, 'L');
1386                 }
1387             } */
1388         } // end while
1389         $pdf->SetFont('', '', 14);
1390         PMA_DBI_free_result($result);
1391     } //end each
1392 } // end function PMA_RT_DOC
1393
1394 /**
1395  * Main logic
1396  */
1397 if (!isset($pdf_page_number)) {
1398     $pdf_page_number = 1;
1399 }
1400
1401 $show_grid              = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
1402 $show_color             = (isset($show_color) && $show_color == 'on') ? 1 : 0;
1403 $show_table_dimension   = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
1404 $all_tab_same_wide      = (isset($all_tab_same_wide) && $all_tab_same_wide == 'on') ? 1 : 0;
1405 $with_doc               = (isset($with_doc) && $with_doc == 'on') ? 1 : 0;
1406 $orientation            = (isset($orientation) && $orientation == 'P') ? 'P' : 'L';
1407 $paper                  = isset($paper) ? $paper : 'A4';
1408 $show_keys              = (isset($show_keys) && $show_keys == 'on') ? 1 : 0;
1409 PMA_DBI_select_db($db);
1410
1411 $rt = new PMA_RT($pdf_page_number, $show_table_dimension, $show_color, $show_grid, $all_tab_same_wide, $orientation, $paper, $show_keys);
1412
1413 ?>