pdf_schema.php

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