pdf_schema.php

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