pdf_schema.php

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