pdf_schema.php

   1 <?php
   2 /* $Id$ */
   3 // vim: expandtab sw=4 ts=4 sts=4:
   4
   5 /**
   6  * Contributed by Maxime Delorme and merged by lem9
   7  */
   8
   9
  10 /**
  11  * Gets some core scripts
  12  */
  13 require_once('./libraries/grab_globals.lib.php');
  14 require_once('./libraries/common.lib.php');
  15
  16
  17 /**
  18  * Settings for relation stuff
  19  */
  20 require_once('./libraries/relation.lib.php');
  21 require_once('./libraries/transformations.lib.php');
  22
  23 $cfgRelation = PMA_getRelationsParam();
  24
  25
  26 /**
  27  * Now in ./libraries/relation.lib.php we check for all tables
  28  * that we need, but if we don't find them we are quiet about it
  29  * so people can work without.
  30  * This page is absolutely useless if you didn't set up your tables
  31  * correctly, so it is a good place to see which tables we can and
  32  * complain ;-)
  33  */
  34 if (!$cfgRelation['pdfwork']) {
  35     echo '<font color="red">' . $strError . '</font><br />' . "\n";
  36     $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  37     echo sprintf($strRelationNotWorking, $url_to_goto, '</a>') . "\n";
  38 }
  39
  40
  41 /**
  42  * Gets the "fpdf" libraries and defines the pdf font path
  43  */
  44 define('FPDF_FONTPATH','./libraries/fpdf/font/');
  45 require_once('./libraries/fpdf/fpdf.php');
  46
  47
  48 /**
  49  * Extends the "FPDF" class and prepares the work
  50  *
  51  * @access  public
  52  *
  53  * @see     FPDF
  54  */
  55 class PMA_PDF extends FPDF
  56 {
  57     /**
  58      * Defines private properties
  59      */
  60     var $x_min;
  61     var $y_min;
  62     var $l_marg = 10;
  63     var $t_marg = 10;
  64     var $scale;
  65     var $title;
  66     var $PMA_links;
  67     var $Outlines=array();
  68     var $def_outlines;
  69     var $Alias ;
  70     var $widths;
  71
  72     /**
  73      * The PMA_PDF constructor
  74      *
  75      * This function just refers to the "FPDF" constructor: with PHP3 a class
  76      * must have a constructor
  77      *
  78      * @param  string  The page orientation (p, portrait, l or landscape)
  79      * @param  string  The unit for sizes (pt, mm, cm or in)
  80      * @param  mixed   The page format (A3, A4, A5, letter, legal or an array
  81      *                 with page sizes)
  82      *
  83      * @access public
  84      *
  85      * @see     FPDF::FPDF()
  86      */
  87     function PMA_PDF($orientation = 'L', $unit = 'mm', $format = 'A4')
  88     {
  89         $this->Alias = array() ;
  90         $this->FPDF($orientation, $unit, $format);
  91     } // end of the "PMA_PDF()" method
  92     function SetAlias($name, $value)
  93     {
  94         $this->Alias[$name] = $value ;
  95     }
  96     function _putpages()
  97     {
  98         if (count($this->Alias) > 0)
  99         {
 100             $nb=$this->page;
 101             foreach ($this->Alias AS $alias => $value) {
 102                 for ($n=1;$n<=$nb;$n++)
 103                 $this->pages[$n]=str_replace($alias,$value,$this->pages[$n]);
 104             }
 105         }
 106         parent::_putpages();
 107     }
 108
 109     /**
 110      * Sets the scaling factor, defines minimum coordinates and margins
 111      *
 112      * @param  double  The scaling factor
 113      * @param  double  The minimum X coordinate
 114      * @param  double  The minimum Y coordinate
 115      * @param  double  The left margin
 116      * @param  double  The top margin
 117      *
 118      * @access public
 119      */
 120     function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 121     {
 122         $this->scale      = $scale;
 123         $this->x_min      = $x_min;
 124         $this->y_min      = $y_min;
 125         if ($this->l_marg != -1) {
 126             $this->l_marg = $l_marg;
 127         }
 128         if ($this->t_marg != -1) {
 129             $this->t_marg = $t_marg;
 130         }
 131     } // end of the "PMA_PDF_setScale" function
 132
 133
 134     /**
 135      * Outputs a scaled cell
 136      *
 137      * @param   double   The cell width
 138      * @param   double   The cell height
 139      * @param   string   The text to output
 140      * @param   mixed    Wether to add borders or not
 141      * @param   integer  Where to put the cursor once the output is done
 142      * @param   string   Align mode
 143      * @param   integer  Whether to fill the cell with a color or not
 144      *
 145      * @access public
 146      *
 147      * @see     FPDF::Cell()
 148      */
 149     function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0,$link ='')
 150     {
 151         $h = $h / $this->scale;
 152         $w = $w / $this->scale;
 153         $this->Cell($w, $h, $txt, $border, $ln, $align, $fill,$link);
 154     } // end of the "PMA_PDF_cellScale" function
 155
 156
 157     /**
 158      * Draws a scaled line
 159      *
 160      * @param   double  The horizontal position of the starting point
 161      * @param   double  The vertical position of the starting point
 162      * @param   double  The horizontal position of the ending point
 163      * @param   double  The vertical position of the ending point
 164      *
 165      * @access public
 166      *
 167      * @see     FPDF::Line()
 168      */
 169     function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 170     {
 171         $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 172         $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 173         $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 174         $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 175         $this->Line($x1, $y1, $x2, $y2);
 176     } // end of the "PMA_PDF_lineScale" function
 177
 178
 179     /**
 180      * Sets x and y scaled positions
 181      *
 182      * @param   double  The x position
 183      * @param   double  The y position
 184      *
 185      * @access public
 186      *
 187      * @see     FPDF::SetXY()
 188      */
 189     function PMA_PDF_setXyScale($x, $y)
 190     {
 191         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 192         $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 193         $this->SetXY($x, $y);
 194     } // end of the "PMA_PDF_setXyScale" function
 195
 196
 197     /**
 198      * Sets the X scaled positions
 199      *
 200      * @param   double  The x position
 201      *
 202      * @access public
 203      *
 204      * @see     FPDF::SetX()
 205      */
 206     function PMA_PDF_setXScale($x)
 207     {
 208         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 209         $this->SetX($x);
 210     } // end of the "PMA_PDF_setXScale" function
 211
 212
 213     /**
 214      * Sets the scaled font size
 215      *
 216      * @param   double   The font size (in points)
 217      *
 218      * @access public
 219      *
 220      * @see     FPDF::SetFontSize()
 221      */
 222     function PMA_PDF_setFontSizeScale($size)
 223     {
 224         // Set font size in points
 225         $size = $size / $this->scale;
 226         $this->SetFontSize($size);
 227     } // end of the "PMA_PDF_setFontSizeScale" function
 228
 229
 230     /**
 231      * Sets the scaled line width
 232      *
 233      * @param   double  The line width
 234      *
 235      * @access public
 236      *
 237      * @see     FPDF::SetLineWidth()
 238      */
 239     function PMA_PDF_setLineWidthScale($width)
 240     {
 241         $width = $width / $this->scale;
 242         $this->SetLineWidth($width);
 243     } // end of the "PMA_PDF_setLineWidthScale" function
 244
 245
 246     /**
 247      * Displays an error message
 248      *
 249      * @param   string   the error mesage
 250      *
 251      * @global  array    the PMA configuration array
 252      * @global  integer  the current server id
 253      * @global  string   the current language
 254      * @global  string   the charset to convert to
 255      * @global  string   the current database name
 256      * @global  string   the current charset
 257      * @global  string   the current text direction
 258      * @global  string   a localized string
 259      * @global  string   an other localized string
 260      *
 261      * @access  public
 262      */
 263     function PMA_PDF_die($error_message = '')
 264     {
 265         global $cfg;
 266         global $server, $lang, $convcharset, $db;
 267         global $charset, $text_dir, $strRunning, $strDatabase;
 268
 269         require_once('./header.inc.php');
 270
 271         echo '<p><b>PDF - '. $GLOBALS['strError'] . '</b></p>' . "\n";
 272         if (!empty($error_message)) {
 273             $error_message = htmlspecialchars($error_message);
 274         }
 275         echo '<p>' . "\n";
 276         echo '    ' . $error_message . "\n";
 277         echo '</p>' . "\n";
 278
 279         echo '<a href="db_details_structure.php?' . PMA_generate_common_url($db)
 280              . '">' . $GLOBALS['strBack'] . '</a>';
 281         echo "\n";
 282
 283         require_once('./footer.inc.php');
 284     } // end of the "PMA_PDF_die()" function
 285
 286
 287     /**
 288      * Aliases the "Error()" function from the FPDF class to the
 289      * "PMA_PDF_die()" one
 290      *
 291      * @param   string   the error mesage
 292      *
 293      * @access  public
 294      *
 295      * @see     PMA_PDF_die()
 296      */
 297     function Error($error_message = '')
 298     {
 299         $this->PMA_PDF_die($error_message);
 300     } // end of the "Error()" method
 301
 302     function Header(){
 303         //$datefmt
 304         // We only show this if we find something in the new pdf_pages table
 305         //
 306         // This function must be named "Header" to work with the FPDF library
 307
 308     global $cfgRelation,$db,$pdf_page_number,$with_doc;
 309     if ($with_doc){
 310         $test_query = 'SELECT * FROM ' . PMA_backquote($cfgRelation['pdf_pages'])
 311                     . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 312                     . ' AND page_nr = \'' . $pdf_page_number . '\'';
 313         $test_rs    = PMA_query_as_cu($test_query);
 314         $pages = @PMA_DBI_fetch_assoc($test_rs);
 315         $this->SetFont('', 'B', 14);
 316         $this->Cell(0,6, ucfirst($pages['page_descr']),'B',1,'C');
 317         $this->SetFont('', '');
 318         $this->Ln();
 319     }
 320     }
 321     function Footer(){
 322         // This function must be named "Footer" to work with the FPDF library
 323         global $with_doc;
 324         if ($with_doc){
 325             $this->SetY(-15);
 326             $this->SetFont('', '',14);
 327             $this->Cell(0,6, $GLOBALS['strPageNumber'] .' '.$this->PageNo() .'/{nb}','T',0,'C');
 328             $this->Cell(0,6, PMA_localisedDate(),0,1,'R');
 329             $this->SetY(20);
 330         }
 331     }
 332     function Bookmark($txt,$level=0,$y=0)
 333 {
 334    //Add a bookmark
 335    $this->Outlines[0][]=$level;
 336    $this->Outlines[1][]=$txt;
 337    $this->Outlines[2][]=$this->page;
 338    if ($y==-1)
 339       $y=$this->GetY();
 340    $this->Outlines[3][]=round($this->hPt-$y*$this->k,2);
 341 }
 342
 343 function _putbookmarks()
 344 {
 345    if (count($this->Outlines)>0)
 346    {
 347       //Save object number
 348       $memo_n = $this->n;
 349       //Take the number of sub elements for an outline
 350       $nb_outlines=sizeof($this->Outlines[0]);
 351       $first_level=array();
 352       $parent=array();
 353       $parent[0]=1;
 354       for ($i=0; $i<$nb_outlines; $i++)
 355       {
 356          $level=$this->Outlines[0][$i];
 357          $kids=0;
 358          $last=-1;
 359          $prev=-1;
 360          $next=-1;
 361          if ($i>0 )
 362          {
 363             $cursor=$i-1;
 364             //Take the previous outline in the same level
 365             while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 366                $cursor--;
 367             if ($this->Outlines[0][$cursor] == $level)
 368                $prev=$cursor;
 369          }
 370          if ($i<$nb_outlines-1)
 371          {
 372             $cursor=$i+1;
 373             while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level)
 374             {
 375                //Take the immediate kid in level + 1
 376                if ($this->Outlines[0][$cursor] == $level+1)
 377                {
 378                   $kids++;
 379                   $last=$cursor;
 380                }
 381                $cursor++;
 382             }
 383             $cursor=$i+1;
 384             //Take the next outline in the same level
 385             while ($this->Outlines[0][$cursor] > $level && ($cursor+1 < sizeof($this->Outlines[0])))
 386                $cursor++;
 387             if ($this->Outlines[0][$cursor] == $level)
 388                $next=$cursor;
 389          }
 390          $this->_newobj();
 391          $parent[$level+1]=$this->n;
 392          if ($level == 0)
 393             $first_level[]=$this->n;
 394          $this->_out('<<');
 395          $this->_out('/Title ('.$this->Outlines[1][$i].')');
 396          $this->_out('/Parent '.$parent[$level].' 0 R');
 397          if ($prev != -1)
 398             $this->_out('/Prev '.($memo_n+$prev+1).' 0 R');
 399          if ($next != -1)
 400             $this->_out('/Next '.($this->n+$next-$i).' 0 R');
 401          $this->_out('/Dest ['.(1+(2*$this->Outlines[2][$i])).' 0 R /XYZ null '.$this->Outlines[3][$i].' null]');
 402          if ($kids > 0)
 403          {
 404             $this->_out('/First '.($this->n+1).' 0 R');
 405             $this->_out('/Last '.($this->n+$last-$i).' 0 R');
 406             $this->_out('/Count -'.$kids);
 407          }
 408          $this->_out('>>');
 409          $this->_out('endobj');
 410       }
 411       //First page of outlines
 412       $this->_newobj();
 413       $this->def_outlines = $this->n;
 414       $this->_out('<<');
 415       $this->_out('/Type');
 416       $this->_out('/Outlines');
 417       $this->_out('/First '.$first_level[0].' 0 R');
 418       $this->_out('/Last '.$first_level[sizeof($first_level)-1].' 0 R');
 419       $this->_out('/Count '.sizeof($first_level));
 420       $this->_out('>>');
 421       $this->_out('endobj');
 422    }
 423 }
 424
 425 function _putresources()
 426 {
 427    parent::_putresources();
 428    $this->_putbookmarks();
 429 }
 430
 431 function _putcatalog()
 432 {
 433    parent::_putcatalog();
 434    if (count($this->Outlines)>0)
 435    {
 436       $this->_out('/Outlines '.$this->def_outlines.' 0 R');
 437       $this->_out('/PageMode /UseOutlines');
 438    }
 439 }
 440 function SetWidths($w)
 441 {
 442    // column widths
 443    $this->widths=$w;
 444 }
 445
 446 function Row($data,$links)
 447 {
 448    // line height
 449    $nb=0;
 450    $data_cnt = count($data);
 451    for ($i=0;$i<$data_cnt;$i++)
 452       $nb=max($nb,$this->NbLines($this->widths[$i],$data[$i]));
 453    $il = $this->FontSize;
 454    $h=($il+1)*$nb;
 455    // page break if necessary
 456    $this->CheckPageBreak($h);
 457    // draw the cells
 458    $data_cnt = count($data);
 459    for ($i=0;$i<$data_cnt;$i++)
 460    {
 461       $w=$this->widths[$i];
 462       // save current position
 463       $x=$this->GetX();
 464       $y=$this->GetY();
 465       // draw the border
 466       $this->Rect($x,$y,$w,$h);
 467       if (isset($links[$i]))
 468       $this->Link($x,$y,$w,$h,$links[$i]);
 469       // print text
 470       $this->MultiCell($w,$il+1,$data[$i],0,'L');
 471       // go to right side
 472       $this->SetXY($x+$w,$y);
 473    }
 474    // go to line
 475    $this->Ln($h);
 476 }
 477
 478 function CheckPageBreak($h)
 479 {
 480    // if height h overflows, manual page break
 481    if ($this->GetY()+$h>$this->PageBreakTrigger)
 482       $this->AddPage($this->CurOrientation);
 483 }
 484
 485 function NbLines($w,$txt)
 486 {
 487    // compute number of lines used by a multicell of width w
 488    $cw=&$this->CurrentFont['cw'];
 489    if ($w==0)
 490       $w=$this->w-$this->rMargin-$this->x;
 491    $wmax=($w-2*$this->cMargin)*1000/$this->FontSize;
 492    $s=str_replace("\r",'',$txt);
 493    $nb=strlen($s);
 494    if ($nb>0 and $s[$nb-1]=="\n")
 495       $nb--;
 496    $sep=-1;
 497    $i=0;
 498    $j=0;
 499    $l=0;
 500    $nl=1;
 501    while ($i<$nb)
 502    {
 503       $c=$s[$i];
 504       if ($c=="\n")
 505       {
 506          $i++;
 507          $sep=-1;
 508          $j=$i;
 509          $l=0;
 510          $nl++;
 511          continue;
 512       }
 513       if ($c==' ')
 514          $sep=$i;
 515       $l+=$cw[$c];
 516       if ($l>$wmax)
 517       {
 518          if ($sep==-1)
 519          {
 520             if ($i==$j)
 521                $i++;
 522          }
 523          else
 524             $i=$sep+1;
 525          $sep=-1;
 526          $j=$i;
 527          $l=0;
 528          $nl++;
 529       }
 530       else
 531          $i++;
 532    }
 533    return $nl;
 534 }
 535
 536 } // end of the "PMA_PDF" class
 537
 538
 539 /**
 540  * Draws tables schema
 541  *
 542  * @access  private
 543  *
 544  * @see     PMA_RT
 545  */
 546 class PMA_RT_Table
 547 {
 548     /**
 549      * Defines private properties
 550      */
 551     var $nb_fiels;
 552     var $table_name;
 553     var $width = 0;
 554     var $height;
 555     var $fields      = array();
 556     var $height_cell = 6;
 557     var $x, $y;
 558     var $primary     = array();
 559
 560
 561     /**
 562      * Sets the width of the table
 563      *
 564      * @param   integer   The font size
 565      *
 566      * @global  object    The current PDF document
 567      *
 568      * @access  private
 569      *
 570      * @see     PMA_PDF
 571      */
 572     function PMA_RT_Table_setWidth($ff)
 573     {
 574         //  this looks buggy to me... does it really work if
 575         //  there are fields that require wider cells than the name of the table?
 576         global $pdf;
 577
 578         foreach ($this->fields AS $field) {
 579             $this->width = max($this->width, $pdf->GetStringWidth($field));
 580         }
 581         $this->width += $pdf->GetStringWidth('  ');
 582         $pdf->SetFont($ff, 'B');
 583         $this->width = max($this->width, $pdf->GetStringWidth('  ' . $this->table_name));
 584         $pdf->SetFont($ff, '');
 585     } // end of the "PMA_RT_Table_setWidth()" method
 586
 587
 588     /**
 589      * Sets the height of the table
 590      *
 591      * @access  private
 592      */
 593     function PMA_RT_Table_setHeight()
 594     {
 595         $this->height = (count($this->fields) + 1) * $this->height_cell;
 596     } // end of the "PMA_RT_Table_setHeight()" method
 597
 598
 599     /**
 600      * Do draw the table
 601      *
 602      * @param   boolean   Whether to display table position or not
 603      * @param   integer   The font size
 604      * @param   boolean   Whether to display color
 605      * @param   integer   The max. with among tables
 606      *
 607      * @global  object    The current PDF document
 608      *
 609      * @access  private
 610      *
 611      * @see     PMA_PDF
 612      */
 613     function PMA_RT_Table_draw($show_info, $ff, $setcolor=0)
 614     {
 615         global $pdf, $with_doc;
 616
 617         $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 618         $pdf->SetFont($ff, 'B');
 619         if ($setcolor) {
 620             $pdf->SetTextColor(200);
 621             $pdf->SetFillColor(0, 0, 128);
 622         }
 623         if ($with_doc) $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'],-1);
 624         else $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 625         if ($show_info){
 626             $pdf->PMA_PDF_cellScale($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]['-']);
 627         } else {
 628             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->table_name, 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 629         }
 630         $pdf->PMA_PDF_setXScale($this->x);
 631         $pdf->SetFont($ff, '');
 632         $pdf->SetTextColor(0);
 633         $pdf->SetFillColor(255);
 634
 635         foreach ($this->fields AS $field) {
 636             // loic1 : PHP3 fix
 637             // if (in_array($field, $this->primary)) {
 638             if ($setcolor) {
 639                 if (PMA_isInto($field, $this->primary) != -1) {
 640                     $pdf->SetFillColor(215, 121, 123);
 641                 }
 642                 if ($field == $this->displayfield) {
 643                     $pdf->SetFillColor(142, 159, 224);
 644                 }
 645             }
 646             if ($with_doc) $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field],-1);
 647             else $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 648
 649
 650             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor,$pdf->PMA_links['doc'][$this->table_name][$field]);
 651             $pdf->PMA_PDF_setXScale($this->x);
 652             $pdf->SetFillColor(255);
 653         } // end while
 654
 655         /*if ($pdf->PageNo() > 1) {
 656             $pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
 657         } */
 658     } // end of the "PMA_RT_Table_draw()" method
 659
 660
 661     /**
 662      * The "PMA_RT_Table" constructor
 663      *
 664      * @param   string    The table name
 665      * @param   integer   The font size
 666      * @param   integer   The max. with among tables
 667      *
 668      * @global  object    The current PDF document
 669      * @global  integer   The current page number (from the
 670      *                    $cfg['Servers'][$i]['table_coords'] table)
 671      * @global  array     The relations settings
 672      * @global  string    The current db name
 673      *
 674      * @access  private
 675      *
 676      * @see     PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 677      *          PMA_RT_Table::PMA_RT_Table_setHeight
 678      */
 679     function PMA_RT_Table($table_name, $ff, &$same_wide_width)
 680     {
 681         global $pdf, $pdf_page_number, $cfgRelation, $db;
 682
 683         $this->table_name = $table_name;
 684         $sql              = 'DESCRIBE ' .  PMA_backquote($table_name);
 685         $result           = PMA_DBI_try_query($sql, NULL, PMA_DBI_QUERY_STORE);
 686         if (!$result || !PMA_DBI_num_rows($result)) {
 687             $pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
 688         }
 689         // load fields
 690         while ($row = PMA_DBI_fetch_row($result)) {
 691             $this->fields[] = $row[0];
 692         }
 693
 694         //height and width
 695         $this->PMA_RT_Table_setWidth($ff);
 696         $this->PMA_RT_Table_setHeight();
 697         if ($same_wide_width < $this->width) {
 698             $same_wide_width = $this->width;
 699         }
 700
 701         //x and y
 702         $sql    = 'SELECT x, y FROM '
 703                 . PMA_backquote($cfgRelation['table_coords'])
 704                 .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 705                 .   ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 706                 .   ' AND   pdf_page_number = ' . $pdf_page_number;
 707         $result = PMA_query_as_cu($sql, FALSE, PMA_DBI_QUERY_STORE);
 708
 709         if (!$result || !PMA_DBI_num_rows($result)) {
 710             $pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
 711         }
 712         list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 713         $this->x = (double) $this->x;
 714         $this->y = (double) $this->y;
 715         // displayfield
 716         $this->displayfield = PMA_getDisplayField($db, $table_name);
 717
 718         // index
 719         $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', NULL, PMA_DBI_QUERY_STORE);
 720         if (PMA_DBI_num_rows($result) > 0) {
 721             while ($row = PMA_DBI_fetch_assoc($result)) {
 722                 if ($row['Key_name'] == 'PRIMARY') {
 723                     $this->primary[] = $row['Column_name'];
 724                 }
 725             }
 726         } // end if
 727     } // end of the "PMA_RT_Table()" method
 728 } // end class "PMA_RT_Table"
 729
 730
 731
 732 /**
 733  * Draws relation links
 734  *
 735  * @access  private
 736  *
 737  * @see     PMA_RT
 738  */
 739 class PMA_RT_Relation
 740 {
 741     /**
 742      * Defines private properties
 743      */
 744     var $x_src, $y_src;
 745     var $src_dir ;
 746     var $dest_dir;
 747     var $x_dest, $y_dest;
 748     var $w_tick = 5;
 749
 750
 751     /**
 752      * Gets arrows coordinates
 753      *
 754      * @param   string    The current table name
 755      * @param   string    The relation column name
 756      *
 757      * @return  array     Arrows coordinates
 758      *
 759      * @access  private
 760      */
 761     function PMA_RT_Relation_getXy($table, $column)
 762     {
 763         $pos = array_search($column, $table->fields);
 764         // x_left, x_right, y
 765         return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 766     } // end of the "PMA_RT_Relation_getXy()" method
 767
 768
 769     /**
 770      * Do draws relation links
 771      *
 772      * @param   boolean   Whether to use one color per relation or not
 773      * @param   integer   The id of the link to draw
 774      *
 775      * @global  object    The current PDF document
 776      *
 777      * @access  private
 778      *
 779      * @see     PMA_PDF
 780      */
 781     function PMA_RT_Relation_draw($change_color, $i)
 782     {
 783         global $pdf;
 784
 785         if ($change_color){
 786             $d    = $i % 6;
 787             $j    = ($i - $d) / 6;
 788             $j    = $j % 4;
 789             $j++;
 790             $case = array(
 791                         array(1, 0, 0),
 792                         array(0, 1, 0),
 793                         array(0, 0, 1),
 794                         array(1, 1, 0),
 795                         array(1, 0, 1),
 796                         array(0, 1, 1)
 797                     );
 798             list ($a, $b, $c) = $case[$d];
 799             $e    = (1 - ($j - 1) / 6);
 800             $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);       }
 801         else {
 802             $pdf->SetDrawColor(0);
 803         } // end if... else...
 804
 805         $pdf->PMA_PDF_setLineWidthScale(0.2);
 806         $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 807         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 808         $pdf->PMA_PDF_setLineWidthScale(0.1);
 809         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 810
 811         //arrow
 812         $root2 = 2 * sqrt(2);
 813         $pdf->PMA_PDF_lineScale($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);
 814         $pdf->PMA_PDF_lineScale($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);
 815
 816         $pdf->PMA_PDF_lineScale($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);
 817         $pdf->PMA_PDF_lineScale($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);
 818         $pdf->SetDrawColor(0);
 819     } // end of the "PMA_RT_Relation_draw()" method
 820
 821
 822     /**
 823      * The "PMA_RT_Relation" constructor
 824      *
 825      * @param   string   The master table name
 826      * @param   string   The relation field in the master table
 827      * @param   string   The foreign table name
 828      * @param   string   The relation field in the foreign table
 829      *
 830      *
 831      * @access  private
 832      *
 833      * @see     PMA_RT_Relation::PMA_RT_Relation_getXy
 834      */
 835     function PMA_RT_Relation($master_table, $master_field,  $foreign_table, $foreign_field)
 836     {
 837         $src_pos    = $this->PMA_RT_Relation_getXy($master_table , $master_field);
 838         $dest_pos   = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 839         $src_left   = $src_pos[0] - $this->w_tick;
 840         $src_right  = $src_pos[1] + $this->w_tick;
 841         $dest_left  = $dest_pos[0] - $this->w_tick;
 842         $dest_right = $dest_pos[1] + $this->w_tick;
 843
 844         $d1 = abs($src_left  - $dest_left);
 845         $d2 = abs($src_right - $dest_left);
 846         $d3 = abs($src_left  - $dest_right);
 847         $d4 = abs($src_right - $dest_right);
 848         $d  = min($d1, $d2, $d3, $d4);
 849
 850         if ($d == $d1) {
 851             $this->x_src    = $src_pos[0];
 852             $this->src_dir  = -1;
 853             $this->x_dest   = $dest_pos[0];
 854             $this->dest_dir = -1;
 855         } else if ($d == $d2) {
 856             $this->x_src    = $src_pos[1];
 857             $this->src_dir  = 1;
 858             $this->x_dest   = $dest_pos[0];
 859             $this->dest_dir = -1;
 860         } else if ($d == $d3) {
 861             $this->x_src    = $src_pos[0];
 862             $this->src_dir  = -1;
 863             $this->x_dest   = $dest_pos[1];
 864             $this->dest_dir = 1;
 865         } else {
 866             $this->x_src    =  $src_pos[1];
 867             $this->src_dir  = 1;
 868             $this->x_dest   = $dest_pos[1];
 869             $this->dest_dir = 1;
 870         }
 871         $this->y_src        = $src_pos[2];
 872         $this->y_dest       = $dest_pos[2];
 873     } // end of the "PMA_RT_Relation()" method
 874 } // end of the "PMA_RT_Relation" class
 875
 876
 877
 878 /**
 879  * Draws and send the database schema
 880  *
 881  * @access  public
 882  *
 883  * @see     PMA_PDF
 884  */
 885 class PMA_RT
 886 {
 887     /**
 888      * Defines private properties
 889      */
 890     var $tables    = array();
 891     var $relations = array();
 892     var $ff        = 'Arial';
 893     var $x_max     = 0;
 894     var $y_max     = 0;
 895     var $scale;
 896     var $x_min     = 100000;
 897     var $y_min     = 100000;
 898     var $t_marg    = 10;
 899     var $b_marg    = 10;
 900     var $l_marg    = 10;
 901     var $r_marg    = 10;
 902     var $tablewidth;
 903     var $same_wide = 0;
 904
 905     /**
 906      * Sets X and Y minimum and maximum for a table cell
 907      *
 908      * @param   string   The table name
 909      *
 910      * @access  private
 911      */
 912     function PMA_RT_setMinMax($table)
 913     {
 914         $this->x_max = max($this->x_max, $table->x + $table->width);
 915         $this->y_max = max($this->y_max, $table->y + $table->height);
 916         $this->x_min = min($this->x_min, $table->x);
 917         $this->y_min = min($this->y_min, $table->y);
 918     } // end of the "PMA_RT_setMinMax()" method
 919
 920
 921     /**
 922      * Defines relation objects
 923      *
 924      * @param   string   The master table name
 925      * @param   string   The relation field in the master table
 926      * @param   string   The foreign table name
 927      * @param   string   The relation field in the foreign table
 928      *
 929      * @access  private
 930      *
 931      * @see     PMA_RT_setMinMax()
 932      */
 933     function PMA_RT_addRelation($master_table , $master_field,  $foreign_table, $foreign_field)
 934     {
 935         if (!isset($this->tables[$master_table])) {
 936             $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth);
 937             $this->PMA_RT_setMinMax($this->tables[$master_table]);
 938         }
 939         if (!isset($this->tables[$foreign_table])) {
 940             $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth);
 941             $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 942         }
 943         $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 944     } // end of the "PMA_RT_addRelation()" method
 945
 946
 947     /**
 948      * Draws the grid
 949      *
 950      * @global  object  the current PMA_PDF instance
 951      *
 952      * @access  private
 953      *
 954      * @see     PMA_PDF
 955      */
 956     function PMA_RT_strokeGrid()
 957     {
 958         global $pdf;
 959
 960         $pdf->SetMargins(0, 0);
 961         $pdf->SetDrawColor(200, 200, 200);
 962
 963         // Draws horizontal lines
 964         for ($l = 0; $l < 21; $l++) {
 965             $pdf->line(0, $l * 10, $pdf->fh, $l * 10);
 966             // Avoid duplicates
 967             if ($l > 0) {
 968                 $pdf->SetXY(0, $l * 10);
 969                 $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 970                 $pdf->Cell(5, 5, ' ' . $label);
 971             } // end if
 972         } // end for
 973
 974         // Draws vertical lines
 975         for ($j = 0; $j < 30 ;$j++) {
 976             $pdf->line($j * 10, 0, $j * 10, $pdf->fw);
 977             $pdf->SetXY($j * 10, 0);
 978             $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 979             $pdf->Cell(5, 7, $label);
 980         } // end for
 981     } // end of the "PMA_RT_strokeGrid()" method
 982
 983
 984     /**
 985      * Draws relation arrows
 986      *
 987      * @param   boolean  Whether to use one color per relation or not
 988      *
 989      * @access  private
 990      *
 991      * @see     PMA_RT_Relation::PMA_RT_Relation_draw()
 992      */
 993     function PMA_RT_drawRelations($change_color)
 994     {
 995         $i = 0;
 996         foreach ($this->relations AS $relation) {
 997             $relation->PMA_RT_Relation_draw($change_color, $i);
 998             $i++;
 999         } // end while
1000     } // end of the "PMA_RT_drawRelations()" method
1001
1002
1003     /**
1004      * Draws tables
1005      *
1006      * @param   boolean  Whether to display table position or not
1007      *
1008      * @access  private
1009      *
1010      * @see     PMA_RT_Table::PMA_RT_Table_draw()
1011      */
1012     function PMA_RT_drawTables($show_info,$draw_color=0)
1013     {
1014         foreach ($this->tables AS $table) {
1015             $table->PMA_RT_Table_draw($show_info, $this->ff,$draw_color);
1016         }
1017     } // end of the "PMA_RT_drawTables()" method
1018
1019
1020     /**
1021      * Ouputs the PDF document to a file
1022      *
1023      * @global  object   The current PDF document
1024      * @global  string   The current database name
1025      * @global  integer  The current page number (from the
1026      *                   $cfg['Servers'][$i]['table_coords'] table)
1027      *
1028      * @access  private
1029      *
1030      * @see     PMA_PDF
1031      */
1032     function PMA_RT_showRt()
1033     {
1034         global $pdf, $db, $pdf_page_number, $cfgRelation;
1035
1036         $pdf->SetFontSize(14);
1037         $pdf->SetLineWidth(0.2);
1038         $pdf->SetDisplayMode('fullpage');
1039         //  Get the name of this pdfpage to use as filename (Mike Beck)
1040         $_name_sql  = 'SELECT page_descr FROM ' . PMA_backquote($cfgRelation['pdf_pages'])
1041                   .   ' WHERE page_nr = ' . $pdf_page_number;
1042         $_name_rs   = PMA_query_as_cu($_name_sql);
1043         if ($_name_rs) {
1044             $_name_row = PMA_DBI_fetch_row($_name_rs);
1045             $filename = $_name_row[0] . '.pdf';
1046         }
1047         // i don't know if there is a chance for this to happen, but rather be on the safe side:
1048         if (empty($filename)) {
1049             $filename = $pdf_page_number . '.pdf';
1050         }
1051         //$pdf->Output($db . '_' . $filename, TRUE);
1052         $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
1053     } // end of the "PMA_RT_showRt()" method
1054
1055
1056     /**
1057      * The "PMA_RT" constructor
1058      *
1059      * @param   mixed    The scaling factor
1060      * @param   integer  The page number to draw (from the
1061      *                   $cfg['Servers'][$i]['table_coords'] table)
1062      * @param   boolean  Whether to display table position or not
1063      * @param   boolean  Was originally whether to use one color per
1064      *                   relation or not, now enables/disables color
1065      *                   everywhere, due to some problems printing with color
1066      * @param   boolean  Whether to draw grids or not
1067      * @param   boolean  Whether all tables should have the same width or not
1068      *
1069      * @global  object   The current PDF document
1070      * @global  string   The current db name
1071      * @global  array    The relations settings
1072      *
1073      * @access  private
1074      *
1075      * @see     PMA_PDF
1076      */
1077     function PMA_RT( $which_rel, $show_info = 0, $change_color = 0 , $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4')
1078     {
1079         global $pdf, $db, $cfgRelation, $with_doc;
1080
1081         // Font face depends on the current language
1082         $this->ff        = str_replace('"', '', substr($GLOBALS['right_font_family'], 0, strpos($GLOBALS['right_font_family'], ',')));
1083         $this->same_wide = $all_tab_same_wide;
1084
1085         // Initializes a new document
1086         $pdf          = new PMA_PDF('L', 'mm', $paper);
1087         $pdf->title   = sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel);
1088         $pdf->cMargin = 0;
1089         $pdf->Open();
1090         $pdf->SetTitle($pdf->title);
1091         $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
1092         $pdf->AliasNbPages();
1093
1094          // fonts added to phpMyAdmin and considered non-standard by fpdf
1095          // (Note: those tahoma fonts are iso-8859-2 based)
1096          if ($this->ff == 'tahoma') {
1097              $pdf->AddFont('tahoma','','tahoma.php');
1098              $pdf->AddFont('tahoma','B','tahomab.php');
1099          }
1100
1101         $pdf->SetFont($this->ff, '', 14);
1102         $pdf->SetAutoPageBreak('auto');
1103
1104         // Gets tables on this page
1105         $tab_sql  = 'SELECT table_name FROM ' . PMA_backquote($cfgRelation['table_coords'])
1106                   .   ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
1107                   .   ' AND pdf_page_number = ' . $which_rel;
1108         $tab_rs   = PMA_query_as_cu($tab_sql, NULL, PMA_DBI_QUERY_STORE);
1109         if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
1110             $pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
1111 //            die('No tables');
1112         }
1113         while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
1114             $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
1115             //$intable     = '\'' . implode('\', \'', $alltables) . '\'';
1116         }
1117
1118         //              make doc                    //
1119         if ($with_doc) {
1120             $pdf->SetAutoPageBreak('auto',15);
1121             $pdf->cMargin = 1;
1122             PMA_RT_DOC($alltables);
1123             $pdf->SetAutoPageBreak('auto');
1124             $pdf->cMargin = 0;
1125         }
1126
1127         $pdf->Addpage();
1128
1129
1130         if ($with_doc) {
1131             $pdf->SetLink($pdf->PMA_links['RT']['-'],-1);
1132             $pdf->Bookmark($GLOBALS['strRelationalSchema']);
1133             $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1134             $this->t_marg = 18;
1135             $this->b_marg = 18;
1136         }
1137
1138                                 /* snip */
1139
1140         foreach ($alltables AS $table) {
1141             if (!isset($this->tables[$table])) {
1142                 $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth);
1143             }
1144
1145             if ($this->same_wide){
1146                 $this->tables[$table]->width = $this->tablewidth;
1147             }
1148             $this->PMA_RT_setMinMax($this->tables[$table]);
1149         }
1150         // Defines the scale factor
1151         $this->scale = ceil(max(($this->x_max - $this->x_min) / ($pdf->fh - $this->r_marg - $this->l_marg), ($this->y_max - $this->y_min) / ($pdf->fw - $this->t_marg - $this->b_marg)) * 100) / 100;
1152         $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1153
1154
1155         // Builds and save the PDF document
1156         $pdf->PMA_PDF_setLineWidthScale(0.1);
1157
1158         if ($show_grid) {
1159             $pdf->SetFontSize(10);
1160             $this->PMA_RT_strokeGrid();
1161         }
1162         $pdf->PMA_PDF_setFontSizeScale(14);
1163
1164
1165 //        $sql    = 'SELECT * FROM ' . PMA_backquote($cfgRelation['relation'])
1166 //                .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1167 //                .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1168 //                .   ' AND master_table  IN (' . $intable . ')'
1169 //                .   ' AND foreign_table IN (' . $intable . ')';
1170 //        $result =  PMA_query_as_cu($sql);
1171 //
1172 // lem9:
1173 // previous logic was checking master tables and foreign tables
1174 // but I think that looping on every table of the pdf page as a master
1175 // and finding its foreigns is OK (then we can support innodb)
1176
1177         $seen_a_relation = FALSE;
1178         foreach ($alltables AS $one_table) {
1179
1180             $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1181             if ($exist_rel) {
1182                 $seen_a_relation = TRUE;
1183                 foreach ($exist_rel AS $master_field => $rel) {
1184                     // put the foreign table on the schema only if selected
1185                     // by the user
1186                     // (do not use array_search() because we would have to
1187                     // to do a === FALSE and this is not PHP3 compatible)
1188
1189                     if (PMA_isInto($rel['foreign_table'], $alltables)> -1) {
1190                         $this->PMA_RT_addRelation($one_table , $master_field, $rel['foreign_table'], $rel['foreign_field']);
1191                     }
1192
1193                 } // end while
1194             } // end if
1195         } // end while
1196
1197         // loic1: also show tables without relations
1198 //        $norelations     = TRUE;
1199 //        if ($result && PMA_DBI_num_rows($result) > 0) {
1200 //            $norelations = FALSE;
1201 //            while ($row = PMA_DBI_fetch_assoc($result)) {
1202 //                $this->PMA_RT_addRelation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1203 //            }
1204 //        }
1205
1206
1207 //        if ($norelations == FALSE) {
1208         if ($seen_a_relation) {
1209             $this->PMA_RT_drawRelations($change_color);
1210         }
1211
1212         $this->PMA_RT_drawTables($show_info,$change_color);
1213
1214         $this->PMA_RT_showRt();
1215     } // end of the "PMA_RT()" method
1216 } // end of the "PMA_RT" class
1217
1218 function PMA_RT_DOC($alltables ){
1219     global  $db, $pdf, $orientation, $paper;
1220     //TOC
1221     $pdf->addpage($GLOBALS['orientation']);
1222     $pdf->Cell(0,9, $GLOBALS['strTableOfContents'],1,0,'C');
1223     $pdf->Ln(15);
1224     $i = 1;
1225     foreach ($alltables AS $table) {
1226         $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1227         $pdf->SetX(10);
1228         //$pdf->Ln(1);
1229         $pdf->Cell(0,6,$GLOBALS['strPageNumber'] . ' {'.sprintf("%02d", $i).'}',0,0,'R',0,$pdf->PMA_links['doc'][$table]['-']);
1230         $pdf->SetX(10);
1231         $pdf->Cell(0,6,$i.' '. $table,0,1,'L',0,$pdf->PMA_links['doc'][$table]['-']);
1232
1233         //$pdf->Ln(1);
1234         $result     = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1235         while ($row = PMA_DBI_fetch_assoc($result)) {
1236             $pdf->SetX(20);
1237             $field_name = $row['Field'];
1238             $pdf->PMA_links['doc'][$table][$field_name] =$pdf->AddLink();
1239             //$pdf->Cell(0,6,$field_name,0,1,'L',0,$pdf->PMA_links['doc'][$table][$field_name]);
1240         }
1241         $lasttable = $table;
1242         $i++;
1243     }
1244     $pdf->PMA_links['RT']['-'] =$pdf->AddLink();
1245     $pdf->SetX(10);
1246     $pdf->Cell(0,6,$GLOBALS['strPageNumber'] . ' {00}',0,0,'R',0,$pdf->PMA_links['doc'][$lasttable]['-']);
1247     $pdf->SetX(10);
1248     $pdf->Cell(0,6,$i.' '. $GLOBALS['strRelationalSchema'],0,1,'L',0,$pdf->PMA_links['RT']['-']);
1249     $z = 0;
1250     foreach ($alltables AS $table) {
1251         $z++;
1252         $pdf->addpage($GLOBALS['orientation']);
1253         $pdf->Bookmark($table);
1254         $pdf->SetAlias('{'.sprintf("%02d", $z).'}', $pdf->PageNo()) ;
1255         $pdf->PMA_links['RT'][$table]['-'] =$pdf->AddLink();
1256         $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'],-1);
1257         $pdf->SetFont('', 'B',18);
1258         $pdf->Cell(0,8, $z .' '.$table,1,1,'C',0,$pdf->PMA_links['RT'][$table]['-']);
1259         $pdf->SetFont('', '',8);
1260         $pdf->ln();
1261
1262         $cfgRelation  = PMA_getRelationsParam();
1263         if ($cfgRelation['commwork']) {
1264             $comments = PMA_getComments($db, $table);
1265         }
1266         if ($cfgRelation['mimework']) {
1267             $mime_map = PMA_getMIME($db, $table, true);
1268         }
1269
1270
1271         /**
1272          * Gets table informations
1273          */
1274         $result       = PMA_DBI_query('SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, TRUE) . '\';', NULL, PMA_DBI_QUERY_STORE);
1275         $showtable    = PMA_DBI_fetch_assoc($result);
1276         $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1277         $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1278         $create_time  = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1279         $update_time  = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1280         $check_time   = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1281
1282         PMA_DBI_free_result($result);
1283         unset($result);
1284
1285
1286         /**
1287          * Gets table keys and retains them
1288          */
1289         $result       = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1290         $primary      = '';
1291         $indexes      = array();
1292         $lastIndex    = '';
1293         $indexes_info = array();
1294         $indexes_data = array();
1295         $pk_array     = array(); // will be use to emphasis prim. keys in the table
1296                                  // view
1297         while ($row = PMA_DBI_fetch_assoc($result)) {
1298             // Backups the list of primary keys
1299             if ($row['Key_name'] == 'PRIMARY') {
1300                 $primary   .= $row['Column_name'] . ', ';
1301                 $pk_array[$row['Column_name']] = 1;
1302             }
1303             // Retains keys informations
1304             if ($row['Key_name'] != $lastIndex ){
1305                 $indexes[] = $row['Key_name'];
1306                 $lastIndex = $row['Key_name'];
1307             }
1308             $indexes_info[$row['Key_name']]['Sequences'][]     = $row['Seq_in_index'];
1309             $indexes_info[$row['Key_name']]['Non_unique']      = $row['Non_unique'];
1310             if (isset($row['Cardinality'])) {
1311                 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1312             }
1313             // I don't know what does following column mean....
1314             // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1315             $indexes_info[$row['Key_name']]['Comment']         = $row['Comment'];
1316
1317             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name']  = $row['Column_name'];
1318             if (isset($row['Sub_part'])) {
1319                 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1320             }
1321
1322         } // end while
1323         if ($result) {
1324             PMA_DBI_free_result($result);
1325         }
1326
1327
1328         /**
1329          * Gets fields properties
1330          */
1331         $result      = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', NULL, PMA_DBI_QUERY_STORE);
1332         $fields_cnt  = PMA_DBI_num_rows($result);
1333
1334
1335         // Check if we can use Relations (Mike Beck)
1336         if (!empty($cfgRelation['relation'])) {
1337             // Find which tables are related with the current one and write it in
1338             // an array
1339             $res_rel = PMA_getForeigners($db, $table);
1340
1341             if (count($res_rel) > 0) {
1342                 $have_rel = TRUE;
1343             } else {
1344                 $have_rel = FALSE;
1345             }
1346         }
1347         else {
1348             $have_rel = FALSE;
1349         } // end if
1350
1351
1352         /**
1353          * Displays the comments of the table if MySQL >= 3.23
1354          */
1355
1356         $break = false;
1357         if (!empty($show_comment)) {
1358             $pdf->Cell(0,3,$GLOBALS['strTableComments'] . ' : ' . $show_comment,0,1);
1359             $break = true;
1360         }
1361
1362         if (!empty($create_time)) {
1363             $pdf->Cell(0,3,$GLOBALS['strStatCreateTime'] . ': ' . $create_time,0,1);
1364             $break = true;
1365         }
1366
1367         if (!empty($update_time)) {
1368             $pdf->Cell(0,3,$GLOBALS['strStatUpdateTime'] . ': ' . $update_time,0,1);
1369             $break = true;
1370         }
1371
1372         if (!empty($check_time)) {
1373             $pdf->Cell(0,3,$GLOBALS['strStatCheckTime'] . ': ' . $check_time,0,1);
1374             $break = true;
1375         }
1376
1377         if ($break == true) {
1378             $pdf->Cell(0,3,'',0,1);
1379             $pdf->Ln();
1380         }
1381
1382         $i = 0;
1383         $pdf->SetFont('', 'B');
1384         if (isset($orientation) && $orientation == 'L') {
1385             $pdf->Cell(25,8,ucfirst($GLOBALS['strField']),1,0,'C');
1386             $pdf->Cell(20,8,ucfirst($GLOBALS['strType']),1,0,'C');
1387             $pdf->Cell(20,8,ucfirst($GLOBALS['strAttr']),1,0,'C');
1388             $pdf->Cell(10,8,ucfirst($GLOBALS['strNull']),1,0,'C');
1389             $pdf->Cell(20,8,ucfirst($GLOBALS['strDefault']),1,0,'C');
1390             $pdf->Cell(25,8,ucfirst($GLOBALS['strExtra']),1,0,'C');
1391             $pdf->Cell(45,8,ucfirst($GLOBALS['strLinksTo']),1,0,'C');
1392
1393             if ($paper == 'A4') {
1394                 $comments_width = 67;
1395             } else {
1396                 // this is really intended for 'letter'
1397                 // TODO: find optimal width for all formats
1398                 $comments_width = 50;
1399             }
1400             $pdf->Cell($comments_width,8,ucfirst($GLOBALS['strComments']),1,0,'C');
1401             $pdf->Cell(45,8,'MIME',1,1,'C');
1402             $pdf->SetWidths(array(25,20,20,10,20,25,45,$comments_width,45));
1403         } else {
1404             $pdf->Cell(20,8,ucfirst($GLOBALS['strField']),1,0,'C');
1405             $pdf->Cell(20,8,ucfirst($GLOBALS['strType']),1,0,'C');
1406             $pdf->Cell(20,8,ucfirst($GLOBALS['strAttr']),1,0,'C');
1407             $pdf->Cell(10,8,ucfirst($GLOBALS['strNull']),1,0,'C');
1408             $pdf->Cell(15,8,ucfirst($GLOBALS['strDefault']),1,0,'C');
1409             $pdf->Cell(15,8,ucfirst($GLOBALS['strExtra']),1,0,'C');
1410             $pdf->Cell(30,8,ucfirst($GLOBALS['strLinksTo']),1,0,'C');
1411             $pdf->Cell(30,8,ucfirst($GLOBALS['strComments']),1,0,'C');
1412             $pdf->Cell(30,8,'MIME',1,1,'C');
1413             $pdf->SetWidths(array(20,20,20,10,15,15,30,30,30));
1414         }
1415         $pdf->SetFont('', '');
1416
1417         while ($row = PMA_DBI_fetch_assoc($result)) {
1418             $bgcolor = ($i % 2) ?$GLOBALS['cfg']['BgcolorOne'] : $GLOBALS['cfg']['BgcolorTwo'];
1419             $i++;
1420
1421             $type             = $row['Type'];
1422             // reformat mysql query output - staybyte - 9. June 2001
1423             // loic1: set or enum types: slashes single quotes inside options
1424             if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1425                 $tmp[2]       = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1426                 $type         = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1427                 $type_nowrap  = '';
1428
1429                 $binary       = 0;
1430                 $unsigned     = 0;
1431                 $zerofill     = 0;
1432             } else {
1433                 $type_nowrap  = ' nowrap="nowrap"';
1434                 $type         = preg_replace('@BINARY@i', '', $type);
1435                 $type         = preg_replace('@ZEROFILL@i', '', $type);
1436                 $type         = preg_replace('@UNSIGNED@i', '', $type);
1437                 if (empty($type)) {
1438                     $type     = '&nbsp;';
1439                 }
1440
1441                 $binary       = stristr($row['Type'], 'BINARY');
1442                 $unsigned     = stristr($row['Type'], 'UNSIGNED');
1443                 $zerofill     = stristr($row['Type'], 'ZEROFILL');
1444             }
1445             $strAttribute     = ' ';
1446             if ($binary) {
1447                 $strAttribute = 'BINARY';
1448             }
1449             if ($unsigned) {
1450                 $strAttribute = 'UNSIGNED';
1451             }
1452             if ($zerofill) {
1453                 $strAttribute = 'UNSIGNED ZEROFILL';
1454             }
1455             if (!isset($row['Default'])) {
1456                 if ($row['Null'] != '') {
1457                     $row['Default'] = 'NULL';
1458                 }
1459             }
1460             $field_name = $row['Field'];
1461             //$pdf->Ln();
1462             $pdf->PMA_links['RT'][$table][$field_name] =$pdf->AddLink();
1463             $pdf->Bookmark($field_name,1,-1);
1464             $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name],-1);
1465             $pdf_row = array($field_name ,
1466                             $type ,
1467                             $strAttribute ,
1468                             ($row['Null'] == '') ? $GLOBALS['strNo'] : $GLOBALS['strYes'],
1469                             ((isset($row['Default'])) ?  $row['Default'] : ''),
1470                             $row['Extra']  ,
1471                             ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1472                             ((isset($comments[$field_name])) ? $comments[$field_name]  : '' ),
1473                             ((isset($mime_map) && isset($mime_map[$field_name])) ? str_replace('_', '/', $mime_map[$field_name]['mimetype'])  : '' )
1474                             );
1475             $links[0] = $pdf->PMA_links['RT'][$table][$field_name];
1476             if (isset($res_rel[$field_name]['foreign_table']) AND
1477                 isset($res_rel[$field_name]['foreign_field']) AND
1478                 isset($pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']])
1479               ) $links[6] = $pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']];
1480               else unset($links[6]);
1481             $pdf->Row($pdf_row, $links);
1482
1483              /*$pdf->Cell(20,8,$field_name,1,0,'L',0,$pdf->PMA_links['RT'][$table][$field_name]);
1484                 //echo '    ' . $field_name . '&nbsp;' . "\n";
1485             }
1486         $pdf->Cell(20,8,$type,1,0,'L');
1487         $pdf->Cell(20,8,$strAttribute,1,0,'L');
1488         $pdf->Cell(15,8,,1,0,'L');
1489         $pdf->Cell(15,8,((isset($row['Default'])) ?  $row['Default'] : ''),1,0,'L');
1490         $pdf->Cell(15,8,$row['Extra'],1,0,'L');
1491            if ($have_rel) {
1492                 if (isset($res_rel[$field_name])) {
1493                     $pdf->Cell(30,8,$res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'],1,0,'L');
1494                 }
1495             }
1496             if ($cfgRelation['commwork']) {
1497                 if (isset($comments[$field_name])) {
1498                     $pdf->Cell(0,8,$comments[$field_name],1,0,'L');
1499                 }
1500             } */
1501         } // end while
1502         $pdf->SetFont('', '',14);
1503         PMA_DBI_free_result($result);
1504     }//end each
1505
1506
1507 } // end function PMA_RT_DOC
1508
1509
1510 /**
1511  * Main logic
1512  */
1513 if (!isset($pdf_page_number)) {
1514     $pdf_page_number  = 1;
1515 }
1516 $show_grid            = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
1517 $show_color           = (isset($show_color) && $show_color == 'on') ? 1 : 0;
1518 $show_table_dimension = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
1519 $all_tab_same_wide    = (isset($all_tab_same_wide) && $all_tab_same_wide == 'on') ? 1 : 0;
1520 $with_doc             = (isset($with_doc) && $with_doc == 'on') ? 1 : 0;
1521 $orientation          = (isset($orientation) && $orientation == 'P') ? 'P' : 'L';
1522 $paper                = isset($paper) ? $paper : 'A4';
1523 PMA_DBI_select_db($db);
1524
1525 $rt = new PMA_RT($pdf_page_number, $show_table_dimension, $show_color, $show_grid, $all_tab_same_wide, $orientation, $paper);
1526 ?>