pdf_schema.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  *
   5  * @package phpMyAdmin
   6  */
   7
   8 /**
   9  * Gets some core scripts
  10  */
  11 require_once './libraries/common.inc.php';
  12
  13 /**
  14  * Settings for relation stuff
  15  */
  16 require_once './libraries/transformations.lib.php';
  17 require_once './libraries/Index.class.php';
  18
  19 $cfgRelation = PMA_getRelationsParam();
  20
  21 /**
  22  * Now in ./libraries/relation.lib.php we check for all tables
  23  * that we need, but if we don't find them we are quiet about it
  24  * so people can work without.
  25  * This page is absolutely useless if you didn't set up your tables
  26  * correctly, so it is a good place to see which tables we can and
  27  * complain ;-)
  28  */
  29 if (!$cfgRelation['pdfwork']) {
  30     echo '<font color="red">' . __('Error') . '</font><br />' . "\n";
  31     $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  32     echo sprintf(__('The phpMyAdmin configuration storage has been deactivated. To find out why click %shere%s.'), $url_to_goto, '</a>') . "\n";
  33 }
  34
  35 /**
  36  * Font used in PDF.
  37  *
  38  * @todo Make this configuratble (at least Sans/Serif).
  39  */
  40 define('PMA_PDF_FONT', 'DejaVuSans');
  41 require_once './libraries/tcpdf/tcpdf.php';
  42
  43 /**
  44  * Extends the "FPDF" class and prepares the work
  45  *
  46  * @access public
  47  * @see FPDF
  48  * @package phpMyAdmin
  49  */
  50 class PMA_PDF extends TCPDF {
  51     /**
  52      * Defines private properties
  53      */
  54     var $x_min;
  55     var $y_min;
  56     var $l_marg = 10;
  57     var $t_marg = 10;
  58     var $scale;
  59     var $PMA_links;
  60     var $Outlines = array();
  61     var $def_outlines;
  62     var $Alias = array();
  63     var $widths;
  64
  65     public function getFh()
  66     {
  67         return $this->fh;
  68     }
  69
  70     public function getFw()
  71     {
  72         return $this->fw;
  73     }
  74
  75     public function setCMargin($c_margin)
  76     {
  77         $this->cMargin = $c_margin;
  78     }
  79
  80     function SetAlias($name, $value)
  81     {
  82         $this->Alias[$name] = $value ;
  83     }
  84
  85     function _putpages()
  86     {
  87         if (count($this->Alias) > 0) {
  88             $nb = $this->page;
  89             foreach ($this->Alias AS $alias => $value) {
  90                 for ($n = 1;$n <= $nb;$n++)
  91                     $this->pages[$n]=str_replace($alias, $value, $this->pages[$n]);
  92             }
  93         }
  94         parent::_putpages();
  95     }
  96
  97     /**
  98      * Sets the scaling factor, defines minimum coordinates and margins
  99      *
 100      * @param float scale The scaling factor
 101      * @param float x_min The minimum X coordinate
 102      * @param float y_min The minimum Y coordinate
 103      * @param float l_marg The left margin
 104      * @param float t_marg The top margin
 105      * @access public
 106      */
 107     function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 108     {
 109         $this->scale = $scale;
 110         $this->x_min = $x_min;
 111         $this->y_min = $y_min;
 112         if ($this->l_marg != -1) {
 113             $this->l_marg = $l_marg;
 114         }
 115         if ($this->t_marg != -1) {
 116             $this->t_marg = $t_marg;
 117         }
 118     } // end of the "PMA_PDF_setScale" function
 119     /**
 120      * Outputs a scaled cell
 121      *
 122      * @param float w The cell width
 123      * @param float h The cell height
 124      * @param string txt The text to output
 125      * @param mixed border Whether to add borders or not
 126      * @param integer ln Where to put the cursor once the output is done
 127      * @param string align Align mode
 128      * @param integer fill Whether to fill the cell with a color or not
 129      * @access public
 130      * @see FPDF::Cell()
 131      */
 132     function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0, $link = '')
 133     {
 134         $h = $h / $this->scale;
 135         $w = $w / $this->scale;
 136         $this->Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
 137     } // end of the "PMA_PDF_cellScale" function
 138     /**
 139      * Draws a scaled line
 140      *
 141      * @param float x1 The horizontal position of the starting point
 142      * @param float y1 The vertical position of the starting point
 143      * @param float x2 The horizontal position of the ending point
 144      * @param float y2 The vertical position of the ending point
 145      * @access public
 146      * @see FPDF::Line()
 147      */
 148     function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 149     {
 150         $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 151         $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 152         $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 153         $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 154         $this->Line($x1, $y1, $x2, $y2);
 155     } // end of the "PMA_PDF_lineScale" function
 156     /**
 157      * Sets x and y scaled positions
 158      *
 159      * @param float x The x position
 160      * @param float y The y position
 161      * @access public
 162      * @see FPDF::SetXY()
 163      */
 164     function PMA_PDF_setXyScale($x, $y)
 165     {
 166         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 167         $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 168         $this->SetXY($x, $y);
 169     } // end of the "PMA_PDF_setXyScale" function
 170     /**
 171      * Sets the X scaled positions
 172      *
 173      * @param float x The x position
 174      * @access public
 175      * @see FPDF::SetX()
 176      */
 177     function PMA_PDF_setXScale($x)
 178     {
 179         $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 180         $this->SetX($x);
 181     } // end of the "PMA_PDF_setXScale" function
 182     /**
 183      * Sets the scaled font size
 184      *
 185      * @param float size The font size (in points)
 186      * @access public
 187      * @see FPDF::SetFontSize()
 188      */
 189     function PMA_PDF_setFontSizeScale($size)
 190     {
 191         // Set font size in points
 192         $size = $size / $this->scale;
 193         $this->SetFontSize($size);
 194     } // end of the "PMA_PDF_setFontSizeScale" function
 195     /**
 196      * Sets the scaled line width
 197      *
 198      * @param float width The line width
 199      * @access public
 200      * @see FPDF::SetLineWidth()
 201      */
 202     function PMA_PDF_setLineWidthScale($width)
 203     {
 204         $width = $width / $this->scale;
 205         $this->SetLineWidth($width);
 206     } // end of the "PMA_PDF_setLineWidthScale" function
 207     /**
 208      * Displays an error message
 209      *
 210      * @param string error_message the error mesage
 211      * @global array    the PMA configuration array
 212      * @global integer  the current server id
 213      * @global string   the current language
 214      * @global string   the charset to convert to
 215      * @global string   the current database name
 216      * @global string   the current charset
 217      * @global string   the current text direction
 218      * @global string   a localized string
 219      * @global string   an other localized string
 220      * @access public
 221      */
 222     function PMA_PDF_die($error_message = '')
 223     {
 224         global $cfg;
 225         global $server, $lang, $db;
 226         global $charset, $text_dir;
 227
 228         require_once './libraries/header.inc.php';
 229
 230         echo '<p><strong>PDF - ' . __('Error') . '</strong></p>' . "\n";
 231         if (!empty($error_message)) {
 232             $error_message = htmlspecialchars($error_message);
 233         }
 234         echo '<p>' . "\n";
 235         echo '    ' . $error_message . "\n";
 236         echo '</p>' . "\n";
 237
 238         echo '<a href="db_structure.php?' . PMA_generate_common_url($db)
 239          . '">' . __('Back') . '</a>';
 240         echo "\n";
 241
 242         require './libraries/footer.inc.php';
 243     } // end of the "PMA_PDF_die()" function
 244     /**
 245      * Aliases the "Error()" function from the FPDF class to the
 246      * "PMA_PDF_die()" one
 247      *
 248      * @param string error_message the error mesage
 249      * @access public
 250      * @see PMA_PDF_die
 251      */
 252     function Error($error_message = '')
 253     {
 254         $this->PMA_PDF_die($error_message);
 255     } // end of the "Error()" method
 256     function Header()
 257     {
 258         // We only show this if we find something in the new pdf_pages table
 259
 260         // This function must be named "Header" to work with the FPDF library
 261         global $cfgRelation, $db, $pdf_page_number, $with_doc;
 262         if ($with_doc) {
 263             $test_query = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 264              . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 265              . ' AND page_nr = \'' . $pdf_page_number . '\'';
 266             $test_rs = PMA_query_as_controluser($test_query);
 267             $pages = @PMA_DBI_fetch_assoc($test_rs);
 268             $this->SetFont('', 'B', 14);
 269             $this->Cell(0, 6, ucfirst($pages['page_descr']), 'B', 1, 'C');
 270             $this->SetFont('', '');
 271             $this->Ln();
 272         }
 273     }
 274     function Footer()
 275     {
 276         // This function must be named "Footer" to work with the FPDF library
 277         global $with_doc;
 278         if ($with_doc) {
 279             $this->SetY(-15);
 280             $this->SetFont('', '', 14);
 281             $this->Cell(0, 6, __('Page number:') . ' ' . $this->PageNo() . '/{nb}', 'T', 0, 'C');
 282             $this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
 283             $this->SetY(20);
 284         }
 285     }
 286     function Bookmark($txt, $level = 0, $y = 0)
 287     {
 288         // Add a bookmark
 289         $this->Outlines[0][] = $level;
 290         $this->Outlines[1][] = $txt;
 291         $this->Outlines[2][] = $this->page;
 292         if ($y == -1) {
 293             $y = $this->GetY();
 294         }
 295         $this->Outlines[3][] = round($this->hPt - $y * $this->k, 2);
 296     }
 297
 298     function _putbookmarks()
 299     {
 300         if (count($this->Outlines) > 0) {
 301             // Save object number
 302             $memo_n = $this->n;
 303             // Take the number of sub elements for an outline
 304             $nb_outlines = sizeof($this->Outlines[0]);
 305             $first_level = array();
 306             $parent = array();
 307             $parent[0] = 1;
 308             for ($i = 0; $i < $nb_outlines; $i++) {
 309                 $level = $this->Outlines[0][$i];
 310                 $kids = 0;
 311                 $last = -1;
 312                 $prev = -1;
 313                 $next = -1;
 314                 if ($i > 0) {
 315                     $cursor = $i-1;
 316                     // Take the previous outline in the same level
 317                     while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 318                     $cursor--;
 319                     if ($this->Outlines[0][$cursor] == $level) {
 320                         $prev = $cursor;
 321                     }
 322                 }
 323                 if ($i < $nb_outlines-1) {
 324                     $cursor = $i + 1;
 325                     while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level) {
 326                         // Take the immediate kid in level + 1
 327                         if ($this->Outlines[0][$cursor] == $level + 1) {
 328                             $kids++;
 329                             $last = $cursor;
 330                         }
 331                         $cursor++;
 332                     }
 333                     $cursor = $i + 1;
 334                     // Take the next outline in the same level
 335                     while ($this->Outlines[0][$cursor] > $level && ($cursor + 1 < sizeof($this->Outlines[0])))
 336                     $cursor++;
 337                     if ($this->Outlines[0][$cursor] == $level) {
 338                         $next = $cursor;
 339                     }
 340                 }
 341                 $this->_newobj();
 342                 $parent[$level + 1] = $this->n;
 343                 if ($level == 0) {
 344                     $first_level[] = $this->n;
 345                 }
 346                 $this->_out('<<');
 347                 $this->_out('/Title (' . $this->Outlines[1][$i] . ')');
 348                 $this->_out('/Parent ' . $parent[$level] . ' 0 R');
 349                 if ($prev != -1) {
 350                     $this->_out('/Prev ' . ($memo_n + $prev + 1) . ' 0 R');
 351                 }
 352                 if ($next != -1) {
 353                     $this->_out('/Next ' . ($this->n + $next - $i) . ' 0 R');
 354                 }
 355                 $this->_out('/Dest [' . (1 + (2 * $this->Outlines[2][$i])) . ' 0 R /XYZ null ' . $this->Outlines[3][$i] . ' null]');
 356                 if ($kids > 0) {
 357                     $this->_out('/First ' . ($this->n + 1) . ' 0 R');
 358                     $this->_out('/Last ' . ($this->n + $last - $i) . ' 0 R');
 359                     $this->_out('/Count -' . $kids);
 360                 }
 361                 $this->_out('>>');
 362                 $this->_out('endobj');
 363             }
 364             // First page of outlines
 365             $this->_newobj();
 366             $this->def_outlines = $this->n;
 367             $this->_out('<<');
 368             $this->_out('/Type');
 369             $this->_out('/Outlines');
 370             $this->_out('/First ' . $first_level[0] . ' 0 R');
 371             $this->_out('/Last ' . $first_level[sizeof($first_level)-1] . ' 0 R');
 372             $this->_out('/Count ' . sizeof($first_level));
 373             $this->_out('>>');
 374             $this->_out('endobj');
 375         }
 376     }
 377
 378     function _putresources()
 379     {
 380         parent::_putresources();
 381         $this->_putbookmarks();
 382     }
 383
 384     function _putcatalog()
 385     {
 386         parent::_putcatalog();
 387         if (count($this->Outlines) > 0) {
 388             $this->_out('/Outlines ' . $this->def_outlines . ' 0 R');
 389             $this->_out('/PageMode /UseOutlines');
 390         }
 391     }
 392     function SetWidths($w)
 393     {
 394         // column widths
 395         $this->widths = $w;
 396     }
 397
 398     function Row($data, $links)
 399     {
 400         // line height
 401         $nb = 0;
 402         $data_cnt = count($data);
 403         for ($i = 0;$i < $data_cnt;$i++)
 404         $nb = max($nb, $this->NbLines($this->widths[$i], $data[$i]));
 405         $il = $this->FontSize;
 406         $h = ($il + 1) * $nb;
 407         // page break if necessary
 408         $this->CheckPageBreak($h);
 409         // draw the cells
 410         $data_cnt = count($data);
 411         for ($i = 0;$i < $data_cnt;$i++) {
 412             $w = $this->widths[$i];
 413             // save current position
 414             $x = $this->GetX();
 415             $y = $this->GetY();
 416             // draw the border
 417             $this->Rect($x, $y, $w, $h);
 418             if (isset($links[$i])) {
 419                 $this->Link($x, $y, $w, $h, $links[$i]);
 420             }
 421             // print text
 422             $this->MultiCell($w, $il + 1, $data[$i], 0, 'L');
 423             // go to right side
 424             $this->SetXY($x + $w, $y);
 425         }
 426         // go to line
 427         $this->Ln($h);
 428     }
 429
 430     function CheckPageBreak($h)
 431     {
 432         // if height h overflows, manual page break
 433         if ($this->GetY() + $h > $this->PageBreakTrigger) {
 434             $this->AddPage($this->CurOrientation);
 435         }
 436     }
 437
 438     function NbLines($w, $txt)
 439     {
 440         // compute number of lines used by a multicell of width w
 441         $cw = &$this->CurrentFont['cw'];
 442         if ($w == 0) {
 443             $w = $this->w - $this->rMargin - $this->x;
 444         }
 445         $wmax = ($w-2 * $this->cMargin) * 1000 / $this->FontSize;
 446         $s = str_replace("\r", '', $txt);
 447         $nb = strlen($s);
 448         if ($nb > 0 and $s[$nb-1] == "\n") {
 449             $nb--;
 450         }
 451         $sep = -1;
 452         $i = 0;
 453         $j = 0;
 454         $l = 0;
 455         $nl = 1;
 456         while ($i < $nb) {
 457             $c = $s[$i];
 458             if ($c == "\n") {
 459                 $i++;
 460                 $sep = -1;
 461                 $j = $i;
 462                 $l = 0;
 463                 $nl++;
 464                 continue;
 465             }
 466             if ($c == ' ') {
 467                 $sep = $i;
 468             }
 469             $l += isset($cw[ord($c)])?$cw[ord($c)]:0 ;
 470             if ($l > $wmax) {
 471                 if ($sep == -1) {
 472                     if ($i == $j) {
 473                         $i++;
 474                     }
 475                 } else {
 476                     $i = $sep + 1;
 477                 }
 478                 $sep = -1;
 479                 $j = $i;
 480                 $l = 0;
 481                 $nl++;
 482             } else {
 483                 $i++;
 484             }
 485         }
 486         return $nl;
 487     }
 488 } // end of the "PMA_PDF" class
 489
 490
 491 /**
 492  * Draws tables schema
 493  *
 494  * @access private
 495  * @see PMA_RT
 496  * @package phpMyAdmin
 497  */
 498 class PMA_RT_Table {
 499     /**
 500      * Defines private properties
 501      */
 502     var $nb_fiels;
 503     var $table_name;
 504     var $width = 0;
 505     var $height;
 506     var $fields = array();
 507     var $height_cell = 6;
 508     var $x, $y;
 509     var $primary = array();
 510     var $show_info = false;
 511
 512     /**
 513      * Returns title of the current table,
 514      * title can have the dimensions of the table
 515      *
 516      * @access private
 517      */
 518     function getTitle()
 519     {
 520         return ($this->show_info ? sprintf('%.0f', $this->width) . 'x' . sprintf('%.0f', $this->height) : '') . ' ' . $this->table_name;
 521     } // end of the "getTitle" function
 522     /**
 523      * Sets the width of the table
 524      *
 525      * @param integer ff The font size
 526      * @global object    The current PDF document
 527      * @access private
 528      * @see PMA_PDF
 529      */
 530     function PMA_RT_Table_setWidth($ff)
 531     {
 532         global $pdf;
 533
 534         foreach ($this->fields AS $field) {
 535             $this->width = max($this->width, $pdf->GetStringWidth($field));
 536         }
 537         $this->width += $pdf->GetStringWidth('  ');
 538         $pdf->SetFont($ff, 'B');
 539         // it is unknown what value must be added, because
 540         // table title is affected by the tabe width value
 541         while ($this->width < $pdf->GetStringWidth($this->getTitle())) {
 542             $this->width += 5;
 543         }
 544         $pdf->SetFont($ff, '');
 545     } // end of the "PMA_RT_Table_setWidth()" method
 546     /**
 547      * Sets the height of the table
 548      *
 549      * @access private
 550      */
 551     function PMA_RT_Table_setHeight()
 552     {
 553         $this->height = (count($this->fields) + 1) * $this->height_cell;
 554     } // end of the "PMA_RT_Table_setHeight()" method
 555     /**
 556      * Do draw the table
 557      *
 558      * @param integer ff The font size
 559      * @param boolean setcolortWhether to display color
 560      * @global object    The current PDF document
 561      * @access private
 562      * @see PMA_PDF
 563      */
 564     function PMA_RT_Table_draw($ff, $setcolor = 0)
 565     {
 566         global $pdf, $with_doc;
 567
 568         $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 569         $pdf->SetFont($ff, 'B');
 570         if ($setcolor) {
 571             $pdf->SetTextColor(200);
 572             $pdf->SetFillColor(0, 0, 128);
 573         }
 574         if ($with_doc) {
 575             $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'], -1);
 576         } else {
 577             $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 578         }
 579
 580         $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->getTitle(), 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 581         $pdf->PMA_PDF_setXScale($this->x);
 582         $pdf->SetFont($ff, '');
 583         $pdf->SetTextColor(0);
 584         $pdf->SetFillColor(255);
 585
 586         foreach ($this->fields AS $field) {
 587             if ($setcolor) {
 588                 if (in_array($field, $this->primary)) {
 589                     $pdf->SetFillColor(215, 121, 123);
 590                 }
 591                 if ($field == $this->displayfield) {
 592                     $pdf->SetFillColor(142, 159, 224);
 593                 }
 594             }
 595             if ($with_doc) {
 596                 $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field], -1);
 597             } else {
 598                 $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 599             }
 600
 601             $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor, $pdf->PMA_links['doc'][$this->table_name][$field]);
 602             $pdf->PMA_PDF_setXScale($this->x);
 603             $pdf->SetFillColor(255);
 604         } // end while
 605         /*if ($pdf->PageNo() > 1) {
 606             $pdf->PMA_PDF_die(__('The scale factor is too small to fit the schema on one page'));
 607         } */
 608     } // end of the "PMA_RT_Table_draw()" method
 609     /**
 610      * The "PMA_RT_Table" constructor
 611      *
 612      * @param string table_name The table name
 613      * @param integer ff The font size
 614      * @param integer same_width The max. with among tables
 615      * @param boolean show_keys Whether to display keys or not
 616      * @param boolean show_info Whether to display table position or not
 617      * @global object    The current PDF document
 618      * @global integer   The current page number (from the
 619      *                     $cfg['Servers'][$i]['table_coords'] table)
 620      * @global array     The relations settings
 621      * @global string    The current db name
 622      * @access private
 623      * @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 624           PMA_RT_Table::PMA_RT_Table_setHeight
 625      */
 626     function __construct($table_name, $ff, &$same_wide_width, $show_keys = false, $show_info = false)
 627     {
 628         global $pdf, $pdf_page_number, $cfgRelation, $db;
 629
 630         $this->table_name = $table_name;
 631         $sql = 'DESCRIBE ' . PMA_backquote($table_name);
 632         $result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
 633         if (!$result || !PMA_DBI_num_rows($result)) {
 634             $pdf->PMA_PDF_die(sprintf(__('The %s table doesn\'t exist!'), $table_name));
 635         }
 636         // load fields
 637         //check to see if it will load all fields or only the foreign keys
 638         if ($show_keys) {
 639             $indexes = PMA_Index::getFromTable($this->table_name, $db);
 640             $all_columns = array();
 641             foreach ($indexes as $index) {
 642             $all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
 643             }
 644             $this->fields = array_keys($all_columns);
 645         } else {
 646             while ($row = PMA_DBI_fetch_row($result)) {
 647                 $this->fields[] = $row[0];
 648             }
 649         }
 650
 651         $this->show_info = $show_info;
 652
 653         // height and width
 654         $this->PMA_RT_Table_setHeight();
 655         // setWidth must me after setHeight, because title
 656         // can include table height which changes table width
 657         $this->PMA_RT_Table_setWidth($ff);
 658         if ($same_wide_width < $this->width) {
 659             $same_wide_width = $this->width;
 660         }
 661         // x and y
 662         $sql = 'SELECT x, y FROM '
 663          . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 664          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 665          . ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 666          . ' AND   pdf_page_number = ' . $pdf_page_number;
 667         $result = PMA_query_as_controluser($sql, false, PMA_DBI_QUERY_STORE);
 668
 669         if (!$result || !PMA_DBI_num_rows($result)) {
 670             $pdf->PMA_PDF_die(sprintf(__('Please configure the coordinates for table %s'), $table_name));
 671         }
 672         list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 673         $this->x = (double) $this->x;
 674         $this->y = (double) $this->y;
 675         // displayfield
 676         $this->displayfield = PMA_getDisplayField($db, $table_name);
 677         // index
 678         $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
 679         if (PMA_DBI_num_rows($result) > 0) {
 680             while ($row = PMA_DBI_fetch_assoc($result)) {
 681                 if ($row['Key_name'] == 'PRIMARY') {
 682                     $this->primary[] = $row['Column_name'];
 683                 }
 684             }
 685         } // end if
 686     } // end of the "PMA_RT_Table()" method
 687 } // end class "PMA_RT_Table"
 688 /**
 689  * Draws relation links
 690  *
 691  * @access private
 692  * @see PMA_RT
 693  * @package phpMyAdmin
 694  */
 695 class PMA_RT_Relation {
 696     /**
 697      * Defines private properties
 698      */
 699     var $x_src, $y_src;
 700     var $src_dir ;
 701     var $dest_dir;
 702     var $x_dest, $y_dest;
 703     var $w_tick = 5;
 704
 705     /**
 706      * Gets arrows coordinates
 707      *
 708      * @param string table The current table name
 709      * @param string column The relation column name
 710      * @return array Arrows coordinates
 711      * @access private
 712      */
 713     function PMA_RT_Relation_getXy($table, $column)
 714     {
 715         $pos = array_search($column, $table->fields);
 716         // x_left, x_right, y
 717         return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 718     } // end of the "PMA_RT_Relation_getXy()" method
 719     /**
 720      * Do draws relation links
 721      *
 722      * @param boolean change_color Whether to use one color per relation or not
 723      * @param integer i The id of the link to draw
 724      * @global object    The current PDF document
 725      * @access private
 726      * @see PMA_PDF
 727      */
 728     function PMA_RT_Relation_draw($change_color, $i)
 729     {
 730         global $pdf;
 731
 732         if ($change_color) {
 733             $d = $i % 6;
 734             $j = ($i - $d) / 6;
 735             $j = $j % 4;
 736             $j++;
 737             $case = array(
 738                 array(1, 0, 0),
 739                 array(0, 1, 0),
 740                 array(0, 0, 1),
 741                 array(1, 1, 0),
 742                 array(1, 0, 1),
 743                 array(0, 1, 1)
 744                 );
 745             list ($a, $b, $c) = $case[$d];
 746             $e = (1 - ($j - 1) / 6);
 747             $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);
 748         } else {
 749             $pdf->SetDrawColor(0);
 750         } // end if... else...
 751         $pdf->PMA_PDF_setLineWidthScale(0.2);
 752         $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 753         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 754         $pdf->PMA_PDF_setLineWidthScale(0.1);
 755         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 756         // arrow
 757         $root2 = 2 * sqrt(2);
 758         $pdf->PMA_PDF_lineScale($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);
 759         $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick * 0.75, $this->y_src, $this->x_src + $this->src_dir * (0.75 - 1 / $root2) * $this->w_tick, $this->y_src - $this->w_tick / $root2);
 760
 761         $pdf->PMA_PDF_lineScale($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);
 762         $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick / 2, $this->y_dest, $this->x_dest + $this->dest_dir * (0.5 + 1 / $root2) * $this->w_tick, $this->y_dest - $this->w_tick / $root2);
 763         $pdf->SetDrawColor(0);
 764     } // end of the "PMA_RT_Relation_draw()" method
 765     /**
 766      * The "PMA_RT_Relation" constructor
 767      *
 768      * @param string master_table The master table name
 769      * @param string master_field The relation field in the master table
 770      * @param string foreign_table The foreign table name
 771      * @param string foreigh_field The relation field in the foreign table
 772      * @access private
 773      * @see PMA_RT_Relation::PMA_RT_Relation_getXy
 774      */
 775     function __construct($master_table, $master_field, $foreign_table, $foreign_field)
 776     {
 777         $src_pos = $this->PMA_RT_Relation_getXy($master_table, $master_field);
 778         $dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 779         $src_left = $src_pos[0] - $this->w_tick;
 780         $src_right = $src_pos[1] + $this->w_tick;
 781         $dest_left = $dest_pos[0] - $this->w_tick;
 782         $dest_right = $dest_pos[1] + $this->w_tick;
 783
 784         $d1 = abs($src_left - $dest_left);
 785         $d2 = abs($src_right - $dest_left);
 786         $d3 = abs($src_left - $dest_right);
 787         $d4 = abs($src_right - $dest_right);
 788         $d = min($d1, $d2, $d3, $d4);
 789
 790         if ($d == $d1) {
 791             $this->x_src = $src_pos[0];
 792             $this->src_dir = -1;
 793             $this->x_dest = $dest_pos[0];
 794             $this->dest_dir = -1;
 795         } elseif ($d == $d2) {
 796             $this->x_src = $src_pos[1];
 797             $this->src_dir = 1;
 798             $this->x_dest = $dest_pos[0];
 799             $this->dest_dir = -1;
 800         } elseif ($d == $d3) {
 801             $this->x_src = $src_pos[0];
 802             $this->src_dir = -1;
 803             $this->x_dest = $dest_pos[1];
 804             $this->dest_dir = 1;
 805         } else {
 806             $this->x_src = $src_pos[1];
 807             $this->src_dir = 1;
 808             $this->x_dest = $dest_pos[1];
 809             $this->dest_dir = 1;
 810         }
 811         $this->y_src = $src_pos[2];
 812         $this->y_dest = $dest_pos[2];
 813     } // end of the "PMA_RT_Relation()" method
 814 } // end of the "PMA_RT_Relation" class
 815 /**
 816  * Draws and send the database schema
 817  *
 818  * @access public
 819  * @see PMA_PDF
 820  * @package phpMyAdmin
 821  */
 822 class PMA_RT {
 823     /**
 824      * Defines private properties
 825      */
 826     var $tables = array();
 827     var $relations = array();
 828     var $ff = PMA_PDF_FONT;
 829     var $x_max = 0;
 830     var $y_max = 0;
 831     var $scale;
 832     var $x_min = 100000;
 833     var $y_min = 100000;
 834     var $t_marg = 10;
 835     var $b_marg = 10;
 836     var $l_marg = 10;
 837     var $r_marg = 10;
 838     var $tablewidth;
 839     var $same_wide = 0;
 840
 841     /**
 842      * Sets X and Y minimum and maximum for a table cell
 843      *
 844      * @param string table The table name
 845      * @access private
 846      */
 847     function PMA_RT_setMinMax($table)
 848     {
 849         $this->x_max = max($this->x_max, $table->x + $table->width);
 850         $this->y_max = max($this->y_max, $table->y + $table->height);
 851         $this->x_min = min($this->x_min, $table->x);
 852         $this->y_min = min($this->y_min, $table->y);
 853     } // end of the "PMA_RT_setMinMax()" method
 854     /**
 855      * Defines relation objects
 856      *
 857      * @param string master_table The master table name
 858      * @param string master_field The relation field in the master table
 859      * @param string foreign_table The foreign table name
 860      * @param string foreign_field The relation field in the foreign table
 861      * @param boolean show_info Whether to display table position or not
 862      * @access private
 863      * @see PMA_RT_setMinMax
 864      */
 865     function PMA_RT_addRelation($master_table, $master_field, $foreign_table, $foreign_field, $show_info)
 866     {
 867         if (!isset($this->tables[$master_table])) {
 868             $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth, false, $show_info);
 869             $this->PMA_RT_setMinMax($this->tables[$master_table]);
 870         }
 871         if (!isset($this->tables[$foreign_table])) {
 872             $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth, false, $show_info);
 873             $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 874         }
 875         $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 876     } // end of the "PMA_RT_addRelation()" method
 877     /**
 878      * Draws the grid
 879      *
 880      * @global object  the current PMA_PDF instance
 881      * @access private
 882      * @see PMA_PDF
 883      */
 884     function PMA_RT_strokeGrid()
 885     {
 886         global $pdf;
 887
 888         $pdf->SetMargins(0, 0);
 889         $pdf->SetDrawColor(200, 200, 200);
 890         // Draws horizontal lines
 891         for ($l = 0; $l < 21; $l++) {
 892             $pdf->line(0, $l * 10, $pdf->getFh(), $l * 10);
 893             // Avoid duplicates
 894             if ($l > 0) {
 895                 $pdf->SetXY(0, $l * 10);
 896                 $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 897                 $pdf->Cell(5, 5, ' ' . $label);
 898             } // end if
 899         } // end for
 900         // Draws vertical lines
 901         for ($j = 0; $j < 30 ;$j++) {
 902             $pdf->line($j * 10, 0, $j * 10, $pdf->getFw());
 903             $pdf->SetXY($j * 10, 0);
 904             $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 905             $pdf->Cell(5, 7, $label);
 906         } // end for
 907     } // end of the "PMA_RT_strokeGrid()" method
 908     /**
 909      * Draws relation arrows
 910      *
 911      * @param boolean change_color Whether to use one color per relation or not
 912      * @access private
 913      * @see PMA_RT_Relation::PMA_RT_Relation_draw()
 914      */
 915     function PMA_RT_drawRelations($change_color)
 916     {
 917         $i = 0;
 918         foreach ($this->relations AS $relation) {
 919             $relation->PMA_RT_Relation_draw($change_color, $i);
 920             $i++;
 921         } // end while
 922     } // end of the "PMA_RT_drawRelations()" method
 923     /**
 924      * Draws tables
 925      *
 926      * @param boolean draw_color Whether to display table position or not
 927      * @access private
 928      * @see PMA_RT_Table::PMA_RT_Table_draw()
 929      */
 930     function PMA_RT_drawTables($draw_color = 0)
 931     {
 932         foreach ($this->tables AS $table) {
 933             $table->PMA_RT_Table_draw($this->ff, $draw_color);
 934         }
 935     } // end of the "PMA_RT_drawTables()" method
 936     /**
 937      * Ouputs the PDF document to a file
 938      *
 939      * @global object   The current PDF document
 940      * @global string   The current database name
 941      * @global integer  The current page number (from the
 942      *                    $cfg['Servers'][$i]['table_coords'] table)
 943      * @access private
 944      * @see PMA_PDF
 945      */
 946     function PMA_RT_showRt()
 947     {
 948         global $pdf, $db, $pdf_page_number, $cfgRelation;
 949
 950         $pdf->SetFontSize(14);
 951         $pdf->SetLineWidth(0.2);
 952         $pdf->SetDisplayMode('fullpage');
 953         // Get the name of this pdfpage to use as filename (Mike Beck)
 954         $_name_sql = 'SELECT page_descr FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 955          . ' WHERE page_nr = ' . $pdf_page_number;
 956         $_name_rs = PMA_query_as_controluser($_name_sql);
 957         if ($_name_rs) {
 958             $_name_row = PMA_DBI_fetch_row($_name_rs);
 959             $filename = $_name_row[0] . '.pdf';
 960         }
 961         // i don't know if there is a chance for this to happen, but rather be on the safe side:
 962         if (empty($filename)) {
 963             $filename = $pdf_page_number . '.pdf';
 964         }
 965         // $pdf->Output($db . '_' . $filename, TRUE);
 966         $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
 967     } // end of the "PMA_RT_showRt()" method
 968     /**
 969      * The "PMA_RT" constructor
 970      *
 971      * @param integer which_rel The page number to draw (from the
 972      *                    $cfg['Servers'][$i]['table_coords'] table)
 973      * @param boolean show_info Whether to display table position or not
 974      * @param boolean change_color Was originally whether to use one color per
 975      *                    relation or not, now enables/disables color
 976      *                    everywhere, due to some problems printing with color
 977      * @param boolean show_grid Whether to draw grids or not
 978      * @param boolean all_tab_same_wide Whether all tables should have the same width or not
 979      * @param boolean show_keys Wheter to show all field or only the keys
 980      * @global object   The current PDF document
 981      * @global string   The current db name
 982      * @global array    The relations settings
 983      * @access private
 984      * @see PMA_PDF
 985      */
 986     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)
 987     {
 988         global $pdf, $db, $cfgRelation, $with_doc;
 989
 990         $this->same_wide = $all_tab_same_wide;
 991         // Initializes a new document
 992         $pdf = new PMA_PDF('L', 'mm', $paper);
 993         $pdf->SetTitle(sprintf(__('Schema of the %s database - Page %s'), $GLOBALS['db'], $which_rel));
 994         $pdf->setCMargin(0);
 995         $pdf->Open();
 996         $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
 997         $pdf->AliasNbPages();
 998         $pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
 999         $pdf->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
1000         $pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
1001         $pdf->AddFont('DejaVuSerif', 'B', 'dejavuserifb.php');
1002         $this->ff = PMA_PDF_FONT;
1003         $pdf->SetFont($this->ff, '', 14);
1004         $pdf->SetAutoPageBreak('auto');
1005         // Gets tables on this page
1006         $tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
1007          . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
1008          . ' AND pdf_page_number = ' . $which_rel;
1009         $tab_rs = PMA_query_as_controluser($tab_sql, null, PMA_DBI_QUERY_STORE);
1010         if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
1011             $pdf->PMA_PDF_die(__('No tables'));
1012             // die('No tables');
1013         } while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
1014             $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
1015             // $intable     = '\'' . implode('\', \'', $alltables) . '\'';
1016         }
1017         // make doc                    //
1018         if ($with_doc) {
1019             $pdf->SetAutoPageBreak('auto', 15);
1020             $pdf->setCMargin(1);
1021             PMA_RT_DOC($alltables);
1022             $pdf->SetAutoPageBreak('auto');
1023             $pdf->setCMargin(0);
1024         }
1025
1026         $pdf->Addpage();
1027
1028         if ($with_doc) {
1029             $pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
1030             $pdf->Bookmark(__('Relational schema'));
1031             $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1032             $this->t_marg = 18;
1033             $this->b_marg = 18;
1034         }
1035
1036         /* snip */
1037
1038         foreach ($alltables AS $table) {
1039             if (!isset($this->tables[$table])) {
1040                 $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth, $show_keys, $show_info);
1041             }
1042
1043             if ($this->same_wide) {
1044                 $this->tables[$table]->width = $this->tablewidth;
1045             }
1046             $this->PMA_RT_setMinMax($this->tables[$table]);
1047         }
1048         // Defines the scale factor
1049         $this->scale = ceil(
1050             max(
1051                 ($this->x_max - $this->x_min) / ($pdf->getFh() - $this->r_marg - $this->l_marg),
1052                 ($this->y_max - $this->y_min) / ($pdf->getFw() - $this->t_marg - $this->b_marg))
1053              * 100) / 100;
1054
1055         $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1056         // Builds and save the PDF document
1057         $pdf->PMA_PDF_setLineWidthScale(0.1);
1058
1059         if ($show_grid) {
1060             $pdf->SetFontSize(10);
1061             $this->PMA_RT_strokeGrid();
1062         }
1063         $pdf->PMA_PDF_setFontSizeScale(14);
1064         // $sql    = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
1065         // .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1066         // .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1067         // .   ' AND master_table  IN (' . $intable . ')'
1068         // .   ' AND foreign_table IN (' . $intable . ')';
1069         // $result =  PMA_query_as_controluser($sql);
1070
1071         // previous logic was checking master tables and foreign tables
1072         // but I think that looping on every table of the pdf page as a master
1073         // and finding its foreigns is OK (then we can support innodb)
1074         $seen_a_relation = false;
1075         foreach ($alltables AS $one_table) {
1076             $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1077             if ($exist_rel) {
1078                 $seen_a_relation = true;
1079                 foreach ($exist_rel AS $master_field => $rel) {
1080                     // put the foreign table on the schema only if selected
1081                     // by the user
1082                     // (do not use array_search() because we would have to
1083                     // to do a === FALSE and this is not PHP3 compatible)
1084                     if (in_array($rel['foreign_table'], $alltables)) {
1085                         $this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field'], $show_info);
1086                     }
1087                 } // end while
1088             } // end if
1089         } // end while
1090         // also show tables without relations
1091         // $norelations     = TRUE;
1092         // if ($result && PMA_DBI_num_rows($result) > 0) {
1093         // $norelations = FALSE;
1094         // while ($row = PMA_DBI_fetch_assoc($result)) {
1095         // $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1096         // }
1097         // }
1098         // if ($norelations == FALSE) {
1099         if ($seen_a_relation) {
1100             $this->PMA_RT_drawRelations($change_color);
1101         }
1102
1103         $this->PMA_RT_drawTables($change_color);
1104
1105         $this->PMA_RT_showRt();
1106     } // end of the "PMA_RT()" method
1107 } // end of the "PMA_RT" class
1108
1109 function PMA_RT_DOC($alltables)
1110 {
1111     global $db, $pdf, $orientation, $paper;
1112     // TOC
1113     $pdf->addpage($GLOBALS['orientation']);
1114     $pdf->Cell(0, 9, __('Table of contents'), 1, 0, 'C');
1115     $pdf->Ln(15);
1116     $i = 1;
1117     foreach ($alltables AS $table) {
1118         $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1119         $pdf->SetX(10);
1120         // $pdf->Ln(1);
1121         $pdf->Cell(0, 6, __('Page number:') . ' {' . sprintf("%02d", $i + 1) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$table]['-']);
1122         $pdf->SetX(10);
1123         $pdf->Cell(0, 6, $i . ' ' . $table, 0, 1, 'L', 0, $pdf->PMA_links['doc'][$table]['-']);
1124         // $pdf->Ln(1);
1125         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1126         while ($row = PMA_DBI_fetch_assoc($result)) {
1127             $pdf->SetX(20);
1128             $field_name = $row['Field'];
1129             $pdf->PMA_links['doc'][$table][$field_name] = $pdf->AddLink();
1130             // $pdf->Cell(0, 6, $field_name,0,1,'L',0, $pdf->PMA_links['doc'][$table][$field_name]);
1131         }
1132         $lasttable = $table;
1133         $i++;
1134     }
1135     $pdf->PMA_links['RT']['-'] = $pdf->AddLink();
1136     $pdf->SetX(10);
1137     $pdf->Cell(0, 6, __('Page number:') . ' {' . sprintf("%02d", $i + 1) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$lasttable]['-']);
1138     $pdf->SetX(10);
1139     $pdf->Cell(0, 6, $i + 1 . ' ' . __('Relational schema'), 0, 1, 'L', 0, $pdf->PMA_links['RT']['-']);
1140     $z = 0;
1141     foreach ($alltables AS $table) {
1142         $z++;
1143         $pdf->addpage($GLOBALS['orientation']);
1144         $pdf->Bookmark($table);
1145         $pdf->SetAlias('{' . sprintf("%02d", $z) . '}', $pdf->PageNo()) ;
1146         $pdf->PMA_links['RT'][$table]['-'] = $pdf->AddLink();
1147         $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'], -1);
1148         $pdf->SetFont('', 'B', 18);
1149         $pdf->Cell(0, 8, $z . ' ' . $table, 1, 1, 'C', 0, $pdf->PMA_links['RT'][$table]['-']);
1150         $pdf->SetFont('', '', 8);
1151         $pdf->ln();
1152
1153         $cfgRelation = PMA_getRelationsParam();
1154         $comments = PMA_getComments($db, $table);
1155         if ($cfgRelation['mimework']) {
1156             $mime_map = PMA_getMIME($db, $table, true);
1157         }
1158
1159         /**
1160          * Gets table informations
1161          */
1162         $showtable    = PMA_Table::sGetStatusInfo($db, $table);
1163         $num_rows     = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1164         $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1165         $create_time  = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1166         $update_time  = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1167         $check_time   = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1168
1169         /**
1170          * Gets table keys and retains them
1171          */
1172         $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1173         $primary = '';
1174         $indexes = array();
1175         $lastIndex = '';
1176         $indexes_info = array();
1177         $indexes_data = array();
1178         $pk_array = array(); // will be use to emphasis prim. keys in the table
1179         // view
1180         while ($row = PMA_DBI_fetch_assoc($result)) {
1181             // Backups the list of primary keys
1182             if ($row['Key_name'] == 'PRIMARY') {
1183                 $primary .= $row['Column_name'] . ', ';
1184                 $pk_array[$row['Column_name']] = 1;
1185             }
1186             // Retains keys informations
1187             if ($row['Key_name'] != $lastIndex) {
1188                 $indexes[] = $row['Key_name'];
1189                 $lastIndex = $row['Key_name'];
1190             }
1191             $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
1192             $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
1193             if (isset($row['Cardinality'])) {
1194                 $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1195             }
1196             // I don't know what does following column mean....
1197             // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1198             $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
1199
1200             $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
1201             if (isset($row['Sub_part'])) {
1202                 $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1203             }
1204         } // end while
1205         if ($result) {
1206             PMA_DBI_free_result($result);
1207         }
1208
1209         /**
1210          * Gets fields properties
1211          */
1212         $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
1213         $fields_cnt = PMA_DBI_num_rows($result);
1214         // Check if we can use Relations (Mike Beck)
1215         if (!empty($cfgRelation['relation'])) {
1216             // Find which tables are related with the current one and write it in
1217             // an array
1218             $res_rel = PMA_getForeigners($db, $table);
1219
1220             if (count($res_rel) > 0) {
1221                 $have_rel = true;
1222             } else {
1223                 $have_rel = false;
1224             }
1225         } else {
1226             $have_rel = false;
1227         } // end if
1228         /**
1229          * Displays the comments of the table if MySQL >= 3.23
1230          */
1231
1232         $break = false;
1233         if (!empty($show_comment)) {
1234             $pdf->Cell(0, 3, __('Table comments') . ' : ' . $show_comment, 0, 1);
1235             $break = true;
1236         }
1237
1238         if (!empty($create_time)) {
1239             $pdf->Cell(0, 3, __('Creation') . ': ' . $create_time, 0, 1);
1240             $break = true;
1241         }
1242
1243         if (!empty($update_time)) {
1244             $pdf->Cell(0, 3, __('Last update') . ': ' . $update_time, 0, 1);
1245             $break = true;
1246         }
1247
1248         if (!empty($check_time)) {
1249             $pdf->Cell(0, 3, __('Last check') . ': ' . $check_time, 0, 1);
1250             $break = true;
1251         }
1252
1253         if ($break == true) {
1254             $pdf->Cell(0, 3, '', 0, 1);
1255             $pdf->Ln();
1256         }
1257
1258         $pdf->SetFont('', 'B');
1259         if (isset($orientation) && $orientation == 'L') {
1260             $pdf->Cell(25, 8, ucfirst(__('Column')), 1, 0, 'C');
1261             $pdf->Cell(20, 8, ucfirst(__('Type')), 1, 0, 'C');
1262             $pdf->Cell(20, 8, ucfirst(__('Attributes')), 1, 0, 'C');
1263             $pdf->Cell(10, 8, ucfirst(__('Null')), 1, 0, 'C');
1264             $pdf->Cell(20, 8, ucfirst(__('Default')), 1, 0, 'C');
1265             $pdf->Cell(25, 8, ucfirst(__('Extra')), 1, 0, 'C');
1266             $pdf->Cell(45, 8, ucfirst(__('Links to')), 1, 0, 'C');
1267
1268             if ($paper == 'A4') {
1269                 $comments_width = 67;
1270             } else {
1271                 // this is really intended for 'letter'
1272                 /**
1273                  * @todo find optimal width for all formats
1274                  */
1275                 $comments_width = 50;
1276             }
1277             $pdf->Cell($comments_width, 8, ucfirst(__('Comments')), 1, 0, 'C');
1278             $pdf->Cell(45, 8, 'MIME', 1, 1, 'C');
1279             $pdf->SetWidths(array(25, 20, 20, 10, 20, 25, 45, $comments_width, 45));
1280         } else {
1281             $pdf->Cell(20, 8, ucfirst(__('Column')), 1, 0, 'C');
1282             $pdf->Cell(20, 8, ucfirst(__('Type')), 1, 0, 'C');
1283             $pdf->Cell(20, 8, ucfirst(__('Attributes')), 1, 0, 'C');
1284             $pdf->Cell(10, 8, ucfirst(__('Null')), 1, 0, 'C');
1285             $pdf->Cell(15, 8, ucfirst(__('Default')), 1, 0, 'C');
1286             $pdf->Cell(15, 8, ucfirst(__('Extra')), 1, 0, 'C');
1287             $pdf->Cell(30, 8, ucfirst(__('Links to')), 1, 0, 'C');
1288             $pdf->Cell(30, 8, ucfirst(__('Comments')), 1, 0, 'C');
1289             $pdf->Cell(30, 8, 'MIME', 1, 1, 'C');
1290             $pdf->SetWidths(array(20, 20, 20, 10, 15, 15, 30, 30, 30));
1291         }
1292         $pdf->SetFont('', '');
1293
1294         while ($row = PMA_DBI_fetch_assoc($result)) {
1295             $type = $row['Type'];
1296             // reformat mysql query output
1297             // set or enum types: slashes single quotes inside options
1298             if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1299                 $tmp[2] = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1300                 $type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1301                 $type_nowrap = '';
1302
1303                 $binary = 0;
1304                 $unsigned = 0;
1305                 $zerofill = 0;
1306             } else {
1307                 $type_nowrap = ' nowrap="nowrap"';
1308                 $type = preg_replace('@BINARY@i', '', $type);
1309                 $type = preg_replace('@ZEROFILL@i', '', $type);
1310                 $type = preg_replace('@UNSIGNED@i', '', $type);
1311                 if (empty($type)) {
1312                     $type = '&nbsp;';
1313                 }
1314
1315                 $binary = stristr($row['Type'], 'BINARY');
1316                 $unsigned = stristr($row['Type'], 'UNSIGNED');
1317                 $zerofill = stristr($row['Type'], 'ZEROFILL');
1318             }
1319             $attribute = ' ';
1320             if ($binary) {
1321                 $attribute = 'BINARY';
1322             }
1323             if ($unsigned) {
1324                 $attribute = 'UNSIGNED';
1325             }
1326             if ($zerofill) {
1327                 $attribute = 'UNSIGNED ZEROFILL';
1328             }
1329             if (!isset($row['Default'])) {
1330                 if ($row['Null'] != '' && $row['Null'] != 'NO') {
1331                     $row['Default'] = 'NULL';
1332                 }
1333             }
1334             $field_name = $row['Field'];
1335             // $pdf->Ln();
1336             $pdf->PMA_links['RT'][$table][$field_name] = $pdf->AddLink();
1337             $pdf->Bookmark($field_name, 1, -1);
1338             $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name], -1);
1339             $pdf_row = array($field_name,
1340                 $type,
1341                 $attribute,
1342                 ($row['Null'] == '' || $row['Null'] == 'NO') ? __('No') : __('Yes'),
1343                 ((isset($row['Default'])) ? $row['Default'] : ''),
1344                 $row['Extra'],
1345                 ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1346                 ((isset($comments[$field_name])) ? $comments[$field_name] : ''),
1347                 ((isset($mime_map) && isset($mime_map[$field_name])) ? str_replace('_', '/', $mime_map[$field_name]['mimetype']) : '')
1348                 );
1349             $links[0] = $pdf->PMA_links['RT'][$table][$field_name];
1350             if (isset($res_rel[$field_name]['foreign_table']) AND
1351                     isset($res_rel[$field_name]['foreign_field']) AND
1352                     isset($pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']])
1353                     )
1354             {
1355                 $links[6] = $pdf->PMA_links['doc'][$res_rel[$field_name]['foreign_table']][$res_rel[$field_name]['foreign_field']];
1356             } else {
1357                 unset($links[6]);
1358             }
1359             $pdf->Row($pdf_row, $links);
1360
1361             /*$pdf->Cell(20, 8, $field_name, 1, 0, 'L', 0, $pdf->PMA_links['RT'][$table][$field_name]);
1362                 //echo '    ' . $field_name . '&nbsp;' . "\n";
1363             }
1364         $pdf->Cell(20, 8, $type, 1, 0, 'L');
1365         $pdf->Cell(20, 8, $attribute, 1, 0, 'L');
1366         $pdf->Cell(15, 8, , 1, 0, 'L');
1367         $pdf->Cell(15, 8, ((isset($row['Default'])) ?  $row['Default'] : ''),1,0,'L');
1368         $pdf->Cell(15, 8, $row['Extra'], 1, 0, 'L');
1369            if ($have_rel) {
1370                 if (isset($res_rel[$field_name])) {
1371                     $pdf->Cell(30, 8, $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'],1,0,'L');
1372                 }
1373             }
1374             if ($cfgRelation['commwork']) {
1375                 if (isset($comments[$field_name])) {
1376                     $pdf->Cell(0, 8, $comments[$field_name], 1, 0, 'L');
1377                 }
1378             } */
1379         } // end while
1380         $pdf->SetFont('', '', 14);
1381         PMA_DBI_free_result($result);
1382     } //end each
1383 } // end function PMA_RT_DOC
1384
1385 /**
1386  * Main logic
1387  */
1388 if (!isset($pdf_page_number)) {
1389     $pdf_page_number = 1;
1390 }
1391
1392 $show_grid              = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
1393 $show_color             = (isset($show_color) && $show_color == 'on') ? 1 : 0;
1394 $show_table_dimension   = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
1395 $all_tab_same_wide      = (isset($all_tab_same_wide) && $all_tab_same_wide == 'on') ? 1 : 0;
1396 $with_doc               = (isset($with_doc) && $with_doc == 'on') ? 1 : 0;
1397 $orientation            = (isset($orientation) && $orientation == 'P') ? 'P' : 'L';
1398 $paper                  = isset($paper) ? $paper : 'A4';
1399 $show_keys              = (isset($show_keys) && $show_keys == 'on') ? 1 : 0;
1400 PMA_DBI_select_db($db);
1401
1402 $rt = new PMA_RT($pdf_page_number, $show_table_dimension, $show_color, $show_grid, $all_tab_same_wide, $orientation, $paper, $show_keys);
1403
1404 ?>