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/phpmyadmin/pdf_schema.php

https://bitbucket.org/DenizYldrm/openemr
PHP | 1383 lines | 898 code | 69 blank | 416 comment | 162 complexity | 13d25a7a834b45362904aa6bdaccbcc9 MD5 | raw file

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   1<?php
   2/* vim: set expandtab sw=4 ts=4 sts=4: */
   3/**
   4 * Contributed by Maxime Delorme and merged by lem9
   5 *
   6 * @version $Id$
   7 */
   8
   9/**
  10 * Gets some core scripts
  11 */
  12require_once './libraries/common.inc.php';
  13
  14/**
  15 * Settings for relation stuff
  16 */
  17require_once './libraries/relation.lib.php';
  18require_once './libraries/transformations.lib.php';
  19
  20$cfgRelation = PMA_getRelationsParam();
  21
  22/**
  23 * Now in ./libraries/relation.lib.php we check for all tables
  24 * that we need, but if we don't find them we are quiet about it
  25 * so people can work without.
  26 * This page is absolutely useless if you didn't set up your tables
  27 * correctly, so it is a good place to see which tables we can and
  28 * complain ;-)
  29 */
  30if (!$cfgRelation['pdfwork']) {
  31    echo '<font color="red">' . $strError . '</font><br />' . "\n";
  32    $url_to_goto = '<a href="' . $cfg['PmaAbsoluteUri'] . 'chk_rel.php?' . $url_query . '">';
  33    echo sprintf($strRelationNotWorking, $url_to_goto, '</a>') . "\n";
  34}
  35
  36/**
  37 * Font used in PDF.
  38 *
  39 * @todo Make this configuratble (at least Sans/Serif).
  40 */
  41define('PMA_PDF_FONT', 'DejaVuSans');
  42require_once './libraries/tcpdf/tcpdf.php';
  43
  44/**
  45 * Extends the "FPDF" class and prepares the work
  46 *
  47 * @access public
  48 * @see FPDF
  49 */
  50class 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 $title;
  60    var $PMA_links;
  61    var $Outlines = array();
  62    var $def_outlines;
  63    var $Alias ;
  64    var $widths;
  65
  66    /**
  67     * The PMA_PDF constructor
  68     *
  69     * This function just refers to the "FPDF" constructor: with PHP3 a class
  70     * must have a constructor
  71     *
  72     * @param string $ The page orientation (p, portrait, l or landscape)
  73     * @param string $ The unit for sizes (pt, mm, cm or in)
  74     * @param mixed $ The page format (A3, A4, A5, letter, legal or an array
  75     *                  with page sizes)
  76     * @access public
  77     * @see FPDF::FPDF()
  78     */
  79    function PMA_PDF($orientation = 'L', $unit = 'mm', $format = 'A4')
  80    {
  81        $this->Alias = array() ;
  82        $this->TCPDF($orientation, $unit, $format);
  83    } // end of the "PMA_PDF()" method
  84    function SetAlias($name, $value)
  85    {
  86        $this->Alias[$name] = $value ;
  87    }
  88    function _putpages()
  89    {
  90        if (count($this->Alias) > 0) {
  91            $nb = $this->page;
  92            foreach ($this->Alias AS $alias => $value) {
  93                for ($n = 1;$n <= $nb;$n++)
  94                    $this->pages[$n]=str_replace($alias, $value, $this->pages[$n]);
  95            }
  96        }
  97        parent::_putpages();
  98    }
  99
 100    /**
 101     * Sets the scaling factor, defines minimum coordinates and margins
 102     *
 103     * @param double $ The scaling factor
 104     * @param double $ The minimum X coordinate
 105     * @param double $ The minimum Y coordinate
 106     * @param double $ The left margin
 107     * @param double $ The top margin
 108     * @access public
 109     */
 110    function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
 111    {
 112        $this->scale = $scale;
 113        $this->x_min = $x_min;
 114        $this->y_min = $y_min;
 115        if ($this->l_marg != -1) {
 116            $this->l_marg = $l_marg;
 117        }
 118        if ($this->t_marg != -1) {
 119            $this->t_marg = $t_marg;
 120        }
 121    } // end of the "PMA_PDF_setScale" function
 122    /**
 123     * Outputs a scaled cell
 124     *
 125     * @param double $ The cell width
 126     * @param double $ The cell height
 127     * @param string $ The text to output
 128     * @param mixed $ Wether to add borders or not
 129     * @param integer $ Where to put the cursor once the output is done
 130     * @param string $ Align mode
 131     * @param integer $ Whether to fill the cell with a color or not
 132     * @access public
 133     * @see FPDF::Cell()
 134     */
 135    function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0, $link = '')
 136    {
 137        $h = $h / $this->scale;
 138        $w = $w / $this->scale;
 139        $this->Cell($w, $h, $txt, $border, $ln, $align, $fill, $link);
 140    } // end of the "PMA_PDF_cellScale" function
 141    /**
 142     * Draws a scaled line
 143     *
 144     * @param double $ The horizontal position of the starting point
 145     * @param double $ The vertical position of the starting point
 146     * @param double $ The horizontal position of the ending point
 147     * @param double $ The vertical position of the ending point
 148     * @access public
 149     * @see FPDF::Line()
 150     */
 151    function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
 152    {
 153        $x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
 154        $y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
 155        $x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
 156        $y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
 157        $this->Line($x1, $y1, $x2, $y2);
 158    } // end of the "PMA_PDF_lineScale" function
 159    /**
 160     * Sets x and y scaled positions
 161     *
 162     * @param double $ The x position
 163     * @param double $ The y position
 164     * @access public
 165     * @see FPDF::SetXY()
 166     */
 167    function PMA_PDF_setXyScale($x, $y)
 168    {
 169        $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 170        $y = ($y - $this->y_min) / $this->scale + $this->t_marg;
 171        $this->SetXY($x, $y);
 172    } // end of the "PMA_PDF_setXyScale" function
 173    /**
 174     * Sets the X scaled positions
 175     *
 176     * @param double $ The x position
 177     * @access public
 178     * @see FPDF::SetX()
 179     */
 180    function PMA_PDF_setXScale($x)
 181    {
 182        $x = ($x - $this->x_min) / $this->scale + $this->l_marg;
 183        $this->SetX($x);
 184    } // end of the "PMA_PDF_setXScale" function
 185    /**
 186     * Sets the scaled font size
 187     *
 188     * @param double $ The font size (in points)
 189     * @access public
 190     * @see FPDF::SetFontSize()
 191     */
 192    function PMA_PDF_setFontSizeScale($size)
 193    {
 194        // Set font size in points
 195        $size = $size / $this->scale;
 196        $this->SetFontSize($size);
 197    } // end of the "PMA_PDF_setFontSizeScale" function
 198    /**
 199     * Sets the scaled line width
 200     *
 201     * @param double $ The line width
 202     * @access public
 203     * @see FPDF::SetLineWidth()
 204     */
 205    function PMA_PDF_setLineWidthScale($width)
 206    {
 207        $width = $width / $this->scale;
 208        $this->SetLineWidth($width);
 209    } // end of the "PMA_PDF_setLineWidthScale" function
 210    /**
 211     * Displays an error message
 212     *
 213     * @param string $ the error mesage
 214     * @global array    the PMA configuration array
 215     * @global integer  the current server id
 216     * @global string   the current language
 217     * @global string   the charset to convert to
 218     * @global string   the current database name
 219     * @global string   the current charset
 220     * @global string   the current text direction
 221     * @global string   a localized string
 222     * @global string   an other localized string
 223     * @access public
 224     */
 225    function PMA_PDF_die($error_message = '')
 226    {
 227        global $cfg;
 228        global $server, $lang, $convcharset, $db;
 229        global $charset, $text_dir, $strRunning, $strDatabase;
 230
 231        require_once './libraries/header.inc.php';
 232
 233        echo '<p><b>PDF - ' . $GLOBALS['strError'] . '</b></p>' . "\n";
 234        if (!empty($error_message)) {
 235            $error_message = htmlspecialchars($error_message);
 236        }
 237        echo '<p>' . "\n";
 238        echo '    ' . $error_message . "\n";
 239        echo '</p>' . "\n";
 240
 241        echo '<a href="db_structure.php?' . PMA_generate_common_url($db)
 242         . '">' . $GLOBALS['strBack'] . '</a>';
 243        echo "\n";
 244
 245        require_once './libraries/footer.inc.php';
 246    } // end of the "PMA_PDF_die()" function
 247    /**
 248     * Aliases the "Error()" function from the FPDF class to the
 249     * "PMA_PDF_die()" one
 250     *
 251     * @param string $ the error mesage
 252     * @access public
 253     * @see PMA_PDF_die
 254     */
 255    function Error($error_message = '')
 256    {
 257        $this->PMA_PDF_die($error_message);
 258    } // end of the "Error()" method
 259    function Header()
 260    {
 261        // $datefmt
 262        // We only show this if we find something in the new pdf_pages table
 263
 264        // This function must be named "Header" to work with the FPDF library
 265        global $cfgRelation, $db, $pdf_page_number, $with_doc;
 266        if ($with_doc) {
 267            $test_query = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 268             . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 269             . ' AND page_nr = \'' . $pdf_page_number . '\'';
 270            $test_rs = PMA_query_as_cu($test_query);
 271            $pages = @PMA_DBI_fetch_assoc($test_rs);
 272            $this->SetFont('', 'B', 14);
 273            $this->Cell(0, 6, ucfirst($pages['page_descr']), 'B', 1, 'C');
 274            $this->SetFont('', '');
 275            $this->Ln();
 276        }
 277    }
 278    function Footer()
 279    {
 280        // This function must be named "Footer" to work with the FPDF library
 281        global $with_doc;
 282        if ($with_doc) {
 283            $this->SetY(-15);
 284            $this->SetFont('', '', 14);
 285            $this->Cell(0, 6, $GLOBALS['strPageNumber'] . ' ' . $this->PageNo() . '/{nb}', 'T', 0, 'C');
 286            $this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
 287            $this->SetY(20);
 288        }
 289    }
 290    function Bookmark($txt, $level = 0, $y = 0)
 291    {
 292        // Add a bookmark
 293        $this->Outlines[0][] = $level;
 294        $this->Outlines[1][] = $txt;
 295        $this->Outlines[2][] = $this->page;
 296        if ($y == -1) {
 297            $y = $this->GetY();
 298        }
 299        $this->Outlines[3][] = round($this->hPt - $y * $this->k, 2);
 300    }
 301
 302    function _putbookmarks()
 303    {
 304        if (count($this->Outlines) > 0) {
 305            // Save object number
 306            $memo_n = $this->n;
 307            // Take the number of sub elements for an outline
 308            $nb_outlines = sizeof($this->Outlines[0]);
 309            $first_level = array();
 310            $parent = array();
 311            $parent[0] = 1;
 312            for ($i = 0; $i < $nb_outlines; $i++) {
 313                $level = $this->Outlines[0][$i];
 314                $kids = 0;
 315                $last = -1;
 316                $prev = -1;
 317                $next = -1;
 318                if ($i > 0) {
 319                    $cursor = $i-1;
 320                    // Take the previous outline in the same level
 321                    while ($this->Outlines[0][$cursor] > $level && $cursor > 0)
 322                    $cursor--;
 323                    if ($this->Outlines[0][$cursor] == $level) {
 324                        $prev = $cursor;
 325                    }
 326                }
 327                if ($i < $nb_outlines-1) {
 328                    $cursor = $i + 1;
 329                    while (isset($this->Outlines[0][$cursor]) && $this->Outlines[0][$cursor] > $level) {
 330                        // Take the immediate kid in level + 1
 331                        if ($this->Outlines[0][$cursor] == $level + 1) {
 332                            $kids++;
 333                            $last = $cursor;
 334                        }
 335                        $cursor++;
 336                    }
 337                    $cursor = $i + 1;
 338                    // Take the next outline in the same level
 339                    while ($this->Outlines[0][$cursor] > $level && ($cursor + 1 < sizeof($this->Outlines[0])))
 340                    $cursor++;
 341                    if ($this->Outlines[0][$cursor] == $level) {
 342                        $next = $cursor;
 343                    }
 344                }
 345                $this->_newobj();
 346                $parent[$level + 1] = $this->n;
 347                if ($level == 0) {
 348                    $first_level[] = $this->n;
 349                }
 350                $this->_out('<<');
 351                $this->_out('/Title (' . $this->Outlines[1][$i] . ')');
 352                $this->_out('/Parent ' . $parent[$level] . ' 0 R');
 353                if ($prev != -1) {
 354                    $this->_out('/Prev ' . ($memo_n + $prev + 1) . ' 0 R');
 355                }
 356                if ($next != -1) {
 357                    $this->_out('/Next ' . ($this->n + $next - $i) . ' 0 R');
 358                }
 359                $this->_out('/Dest [' . (1 + (2 * $this->Outlines[2][$i])) . ' 0 R /XYZ null ' . $this->Outlines[3][$i] . ' null]');
 360                if ($kids > 0) {
 361                    $this->_out('/First ' . ($this->n + 1) . ' 0 R');
 362                    $this->_out('/Last ' . ($this->n + $last - $i) . ' 0 R');
 363                    $this->_out('/Count -' . $kids);
 364                }
 365                $this->_out('>>');
 366                $this->_out('endobj');
 367            }
 368            // First page of outlines
 369            $this->_newobj();
 370            $this->def_outlines = $this->n;
 371            $this->_out('<<');
 372            $this->_out('/Type');
 373            $this->_out('/Outlines');
 374            $this->_out('/First ' . $first_level[0] . ' 0 R');
 375            $this->_out('/Last ' . $first_level[sizeof($first_level)-1] . ' 0 R');
 376            $this->_out('/Count ' . sizeof($first_level));
 377            $this->_out('>>');
 378            $this->_out('endobj');
 379        }
 380    }
 381
 382    function _putresources()
 383    {
 384        parent::_putresources();
 385        $this->_putbookmarks();
 386    }
 387
 388    function _putcatalog()
 389    {
 390        parent::_putcatalog();
 391        if (count($this->Outlines) > 0) {
 392            $this->_out('/Outlines ' . $this->def_outlines . ' 0 R');
 393            $this->_out('/PageMode /UseOutlines');
 394        }
 395    }
 396    function SetWidths($w)
 397    {
 398        // column widths
 399        $this->widths = $w;
 400    }
 401
 402    function Row($data, $links)
 403    {
 404        // line height
 405        $nb = 0;
 406        $data_cnt = count($data);
 407        for ($i = 0;$i < $data_cnt;$i++)
 408        $nb = max($nb, $this->NbLines($this->widths[$i], $data[$i]));
 409        $il = $this->FontSize;
 410        $h = ($il + 1) * $nb;
 411        // page break if necessary
 412        $this->CheckPageBreak($h);
 413        // draw the cells
 414        $data_cnt = count($data);
 415        for ($i = 0;$i < $data_cnt;$i++) {
 416            $w = $this->widths[$i];
 417            // save current position
 418            $x = $this->GetX();
 419            $y = $this->GetY();
 420            // draw the border
 421            $this->Rect($x, $y, $w, $h);
 422            if (isset($links[$i])) {
 423                $this->Link($x, $y, $w, $h, $links[$i]);
 424            }
 425            // print text
 426            $this->MultiCell($w, $il + 1, $data[$i], 0, 'L');
 427            // go to right side
 428            $this->SetXY($x + $w, $y);
 429        }
 430        // go to line
 431        $this->Ln($h);
 432    }
 433
 434    function CheckPageBreak($h)
 435    {
 436        // if height h overflows, manual page break
 437        if ($this->GetY() + $h > $this->PageBreakTrigger) {
 438            $this->AddPage($this->CurOrientation);
 439        }
 440    }
 441
 442    function NbLines($w, $txt)
 443    {
 444        // compute number of lines used by a multicell of width w
 445        $cw = &$this->CurrentFont['cw'];
 446        if ($w == 0) {
 447            $w = $this->w - $this->rMargin - $this->x;
 448        }
 449        $wmax = ($w-2 * $this->cMargin) * 1000 / $this->FontSize;
 450        $s = str_replace("\r", '', $txt);
 451        $nb = strlen($s);
 452        if ($nb > 0 and $s[$nb-1] == "\n") {
 453            $nb--;
 454        }
 455        $sep = -1;
 456        $i = 0;
 457        $j = 0;
 458        $l = 0;
 459        $nl = 1;
 460        while ($i < $nb) {
 461            $c = $s[$i];
 462            if ($c == "\n") {
 463                $i++;
 464                $sep = -1;
 465                $j = $i;
 466                $l = 0;
 467                $nl++;
 468                continue;
 469            }
 470            if ($c == ' ') {
 471                $sep = $i;
 472            }
 473            $l += isset($cw[ord($c)])?$cw[ord($c)]:0 ;
 474            if ($l > $wmax) {
 475                if ($sep == -1) {
 476                    if ($i == $j) {
 477                        $i++;
 478                    }
 479                } else {
 480                    $i = $sep + 1;
 481                }
 482                $sep = -1;
 483                $j = $i;
 484                $l = 0;
 485                $nl++;
 486            } else {
 487                $i++;
 488            }
 489        }
 490        return $nl;
 491    }
 492} // end of the "PMA_PDF" class
 493/**
 494 * Draws tables schema
 495 *
 496 * @access private
 497 * @see PMA_RT
 498 */
 499class PMA_RT_Table {
 500    /**
 501     * Defines private properties
 502     */
 503    var $nb_fiels;
 504    var $table_name;
 505    var $width = 0;
 506    var $height;
 507    var $fields = array();
 508    var $height_cell = 6;
 509    var $x, $y;
 510    var $primary = array();
 511
 512    /**
 513     * Sets the width of the table
 514     *
 515     * @param integer $ The font size
 516     * @global object    The current PDF document
 517     * @access private
 518     * @see PMA_PDF
 519     */
 520    function PMA_RT_Table_setWidth($ff)
 521    {
 522        // this looks buggy to me... does it really work if
 523        // there are fields that require wider cells than the name of the table?
 524        global $pdf;
 525
 526        foreach ($this->fields AS $field) {
 527            $this->width = max($this->width, $pdf->GetStringWidth($field));
 528        }
 529        $this->width += $pdf->GetStringWidth('  ');
 530        $pdf->SetFont($ff, 'B');
 531        $this->width = max($this->width, $pdf->GetStringWidth('  ' . $this->table_name));
 532        $pdf->SetFont($ff, '');
 533    } // end of the "PMA_RT_Table_setWidth()" method
 534    /**
 535     * Sets the height of the table
 536     *
 537     * @access private
 538     */
 539    function PMA_RT_Table_setHeight()
 540    {
 541        $this->height = (count($this->fields) + 1) * $this->height_cell;
 542    } // end of the "PMA_RT_Table_setHeight()" method
 543    /**
 544     * Do draw the table
 545     *
 546     * @param boolean $ Whether to display table position or not
 547     * @param integer $ The font size
 548     * @param boolean $ Whether to display color
 549     * @param integer $ The max. with among tables
 550     * @global object    The current PDF document
 551     * @access private
 552     * @see PMA_PDF
 553     */
 554    function PMA_RT_Table_draw($show_info, $ff, $setcolor = 0)
 555    {
 556        global $pdf, $with_doc;
 557
 558        $pdf->PMA_PDF_setXyScale($this->x, $this->y);
 559        $pdf->SetFont($ff, 'B');
 560        if ($setcolor) {
 561            $pdf->SetTextColor(200);
 562            $pdf->SetFillColor(0, 0, 128);
 563        }
 564        if ($with_doc) {
 565            $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name]['-'], -1);
 566        } else {
 567            $pdf->PMA_links['doc'][$this->table_name]['-'] = '';
 568        }
 569
 570        if ($show_info) {
 571            $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, sprintf('%.0f', $this->width) . 'x' . sprintf('%.0f', $this->height) . ' ' . $this->table_name, 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 572        } else {
 573            $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->table_name, 1, 1, 'C', $setcolor, $pdf->PMA_links['doc'][$this->table_name]['-']);
 574        }
 575        $pdf->PMA_PDF_setXScale($this->x);
 576        $pdf->SetFont($ff, '');
 577        $pdf->SetTextColor(0);
 578        $pdf->SetFillColor(255);
 579
 580        foreach ($this->fields AS $field) {
 581            // loic1 : PHP3 fix
 582            // if (in_array($field, $this->primary)) {
 583            if ($setcolor) {
 584                if (in_array($field, $this->primary)) {
 585                    $pdf->SetFillColor(215, 121, 123);
 586                }
 587                if ($field == $this->displayfield) {
 588                    $pdf->SetFillColor(142, 159, 224);
 589                }
 590            }
 591            if ($with_doc) {
 592                $pdf->SetLink($pdf->PMA_links['RT'][$this->table_name][$field], -1);
 593            } else {
 594                $pdf->PMA_links['doc'][$this->table_name][$field] = '';
 595            }
 596
 597            $pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', $setcolor, $pdf->PMA_links['doc'][$this->table_name][$field]);
 598            $pdf->PMA_PDF_setXScale($this->x);
 599            $pdf->SetFillColor(255);
 600        } // end while
 601        /*if ($pdf->PageNo() > 1) {
 602            $pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
 603        } */
 604    } // end of the "PMA_RT_Table_draw()" method
 605    /**
 606     * The "PMA_RT_Table" constructor
 607     *
 608     * @param string $ The table name
 609     * @param integer $ The font size
 610     * @param integer $ The max. with among tables
 611     * @global object    The current PDF document
 612     * @global integer   The current page number (from the
 613     *                     $cfg['Servers'][$i]['table_coords'] table)
 614     * @global array     The relations settings
 615     * @global string    The current db name
 616     * @access private
 617     * @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
 618          PMA_RT_Table::PMA_RT_Table_setHeight
 619     */
 620    function PMA_RT_Table($table_name, $ff, &$same_wide_width)
 621    {
 622        global $pdf, $pdf_page_number, $cfgRelation, $db;
 623
 624        $this->table_name = $table_name;
 625        $sql = 'DESCRIBE ' . PMA_backquote($table_name);
 626        $result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
 627        if (!$result || !PMA_DBI_num_rows($result)) {
 628            $pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
 629        }
 630        // load fields
 631        while ($row = PMA_DBI_fetch_row($result)) {
 632            $this->fields[] = $row[0];
 633        }
 634        // height and width
 635        $this->PMA_RT_Table_setWidth($ff);
 636        $this->PMA_RT_Table_setHeight();
 637        if ($same_wide_width < $this->width) {
 638            $same_wide_width = $this->width;
 639        }
 640        // x and y
 641        $sql = 'SELECT x, y FROM '
 642         . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 643         . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 644         . ' AND   table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
 645         . ' AND   pdf_page_number = ' . $pdf_page_number;
 646        $result = PMA_query_as_cu($sql, false, PMA_DBI_QUERY_STORE);
 647
 648        if (!$result || !PMA_DBI_num_rows($result)) {
 649            $pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
 650        }
 651        list($this->x, $this->y) = PMA_DBI_fetch_row($result);
 652        $this->x = (double) $this->x;
 653        $this->y = (double) $this->y;
 654        // displayfield
 655        $this->displayfield = PMA_getDisplayField($db, $table_name);
 656        // index
 657        $result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($table_name) . ';', null, PMA_DBI_QUERY_STORE);
 658        if (PMA_DBI_num_rows($result) > 0) {
 659            while ($row = PMA_DBI_fetch_assoc($result)) {
 660                if ($row['Key_name'] == 'PRIMARY') {
 661                    $this->primary[] = $row['Column_name'];
 662                }
 663            }
 664        } // end if
 665    } // end of the "PMA_RT_Table()" method
 666} // end class "PMA_RT_Table"
 667/**
 668 * Draws relation links
 669 *
 670 * @access private
 671 * @see PMA_RT
 672 */
 673class PMA_RT_Relation {
 674    /**
 675     * Defines private properties
 676     */
 677    var $x_src, $y_src;
 678    var $src_dir ;
 679    var $dest_dir;
 680    var $x_dest, $y_dest;
 681    var $w_tick = 5;
 682
 683    /**
 684     * Gets arrows coordinates
 685     *
 686     * @param string $ The current table name
 687     * @param string $ The relation column name
 688     * @return array Arrows coordinates
 689     * @access private
 690     */
 691    function PMA_RT_Relation_getXy($table, $column)
 692    {
 693        $pos = array_search($column, $table->fields);
 694        // x_left, x_right, y
 695        return array($table->x, $table->x + + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
 696    } // end of the "PMA_RT_Relation_getXy()" method
 697    /**
 698     * Do draws relation links
 699     *
 700     * @param boolean $ Whether to use one color per relation or not
 701     * @param integer $ The id of the link to draw
 702     * @global object    The current PDF document
 703     * @access private
 704     * @see PMA_PDF
 705     */
 706    function PMA_RT_Relation_draw($change_color, $i)
 707    {
 708        global $pdf;
 709
 710        if ($change_color) {
 711            $d = $i % 6;
 712            $j = ($i - $d) / 6;
 713            $j = $j % 4;
 714            $j++;
 715            $case = array(
 716                array(1, 0, 0),
 717                array(0, 1, 0),
 718                array(0, 0, 1),
 719                array(1, 1, 0),
 720                array(1, 0, 1),
 721                array(0, 1, 1)
 722                );
 723            list ($a, $b, $c) = $case[$d];
 724            $e = (1 - ($j - 1) / 6);
 725            $pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e);
 726        } else {
 727            $pdf->SetDrawColor(0);
 728        } // end if... else...
 729        $pdf->PMA_PDF_setLineWidthScale(0.2);
 730        $pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
 731        $pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
 732        $pdf->PMA_PDF_setLineWidthScale(0.1);
 733        $pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
 734        // arrow
 735        $root2 = 2 * sqrt(2);
 736        $pdf->PMA_PDF_lineScale($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);
 737        $pdf->PMA_PDF_lineScale($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);
 738
 739        $pdf->PMA_PDF_lineScale($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);
 740        $pdf->PMA_PDF_lineScale($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);
 741        $pdf->SetDrawColor(0);
 742    } // end of the "PMA_RT_Relation_draw()" method
 743    /**
 744     * The "PMA_RT_Relation" constructor
 745     *
 746     * @param string $ The master table name
 747     * @param string $ The relation field in the master table
 748     * @param string $ The foreign table name
 749     * @param string $ The relation field in the foreign table
 750     * @access private
 751     * @see PMA_RT_Relation::PMA_RT_Relation_getXy
 752     */
 753    function PMA_RT_Relation($master_table, $master_field, $foreign_table, $foreign_field)
 754    {
 755        $src_pos = $this->PMA_RT_Relation_getXy($master_table, $master_field);
 756        $dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
 757        $src_left = $src_pos[0] - $this->w_tick;
 758        $src_right = $src_pos[1] + $this->w_tick;
 759        $dest_left = $dest_pos[0] - $this->w_tick;
 760        $dest_right = $dest_pos[1] + $this->w_tick;
 761
 762        $d1 = abs($src_left - $dest_left);
 763        $d2 = abs($src_right - $dest_left);
 764        $d3 = abs($src_left - $dest_right);
 765        $d4 = abs($src_right - $dest_right);
 766        $d = min($d1, $d2, $d3, $d4);
 767
 768        if ($d == $d1) {
 769            $this->x_src = $src_pos[0];
 770            $this->src_dir = -1;
 771            $this->x_dest = $dest_pos[0];
 772            $this->dest_dir = -1;
 773        } elseif ($d == $d2) {
 774            $this->x_src = $src_pos[1];
 775            $this->src_dir = 1;
 776            $this->x_dest = $dest_pos[0];
 777            $this->dest_dir = -1;
 778        } elseif ($d == $d3) {
 779            $this->x_src = $src_pos[0];
 780            $this->src_dir = -1;
 781            $this->x_dest = $dest_pos[1];
 782            $this->dest_dir = 1;
 783        } else {
 784            $this->x_src = $src_pos[1];
 785            $this->src_dir = 1;
 786            $this->x_dest = $dest_pos[1];
 787            $this->dest_dir = 1;
 788        }
 789        $this->y_src = $src_pos[2];
 790        $this->y_dest = $dest_pos[2];
 791    } // end of the "PMA_RT_Relation()" method
 792} // end of the "PMA_RT_Relation" class
 793/**
 794 * Draws and send the database schema
 795 *
 796 * @access public
 797 * @see PMA_PDF
 798 */
 799class PMA_RT {
 800    /**
 801     * Defines private properties
 802     */
 803    var $tables = array();
 804    var $relations = array();
 805    var $ff = PMA_PDF_FONT;
 806    var $x_max = 0;
 807    var $y_max = 0;
 808    var $scale;
 809    var $x_min = 100000;
 810    var $y_min = 100000;
 811    var $t_marg = 10;
 812    var $b_marg = 10;
 813    var $l_marg = 10;
 814    var $r_marg = 10;
 815    var $tablewidth;
 816    var $same_wide = 0;
 817
 818    /**
 819     * Sets X and Y minimum and maximum for a table cell
 820     *
 821     * @param string $ The table name
 822     * @access private
 823     */
 824    function PMA_RT_setMinMax($table)
 825    {
 826        $this->x_max = max($this->x_max, $table->x + $table->width);
 827        $this->y_max = max($this->y_max, $table->y + $table->height);
 828        $this->x_min = min($this->x_min, $table->x);
 829        $this->y_min = min($this->y_min, $table->y);
 830    } // end of the "PMA_RT_setMinMax()" method
 831    /**
 832     * Defines relation objects
 833     *
 834     * @param string $ The master table name
 835     * @param string $ The relation field in the master table
 836     * @param string $ The foreign table name
 837     * @param string $ The relation field in the foreign table
 838     * @access private
 839     * @see PMA_RT_setMinMax
 840     */
 841    function PMA_RT_addRelation($master_table, $master_field, $foreign_table, $foreign_field)
 842    {
 843        if (!isset($this->tables[$master_table])) {
 844            $this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff, $this->tablewidth);
 845            $this->PMA_RT_setMinMax($this->tables[$master_table]);
 846        }
 847        if (!isset($this->tables[$foreign_table])) {
 848            $this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff, $this->tablewidth);
 849            $this->PMA_RT_setMinMax($this->tables[$foreign_table]);
 850        }
 851        $this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
 852    } // end of the "PMA_RT_addRelation()" method
 853    /**
 854     * Draws the grid
 855     *
 856     * @global object  the current PMA_PDF instance
 857     * @access private
 858     * @see PMA_PDF
 859     */
 860    function PMA_RT_strokeGrid()
 861    {
 862        global $pdf;
 863
 864        $pdf->SetMargins(0, 0);
 865        $pdf->SetDrawColor(200, 200, 200);
 866        // Draws horizontal lines
 867        for ($l = 0; $l < 21; $l++) {
 868            $pdf->line(0, $l * 10, $pdf->fh, $l * 10);
 869            // Avoid duplicates
 870            if ($l > 0) {
 871                $pdf->SetXY(0, $l * 10);
 872                $label = (string) sprintf('%.0f', ($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
 873                $pdf->Cell(5, 5, ' ' . $label);
 874            } // end if
 875        } // end for
 876        // Draws vertical lines
 877        for ($j = 0; $j < 30 ;$j++) {
 878            $pdf->line($j * 10, 0, $j * 10, $pdf->fw);
 879            $pdf->SetXY($j * 10, 0);
 880            $label = (string) sprintf('%.0f', ($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
 881            $pdf->Cell(5, 7, $label);
 882        } // end for
 883    } // end of the "PMA_RT_strokeGrid()" method
 884    /**
 885     * Draws relation arrows
 886     *
 887     * @param boolean $ Whether to use one color per relation or not
 888     * @access private
 889     * @see PMA_RT_Relation::PMA_RT_Relation_draw()
 890     */
 891    function PMA_RT_drawRelations($change_color)
 892    {
 893        $i = 0;
 894        foreach ($this->relations AS $relation) {
 895            $relation->PMA_RT_Relation_draw($change_color, $i);
 896            $i++;
 897        } // end while
 898    } // end of the "PMA_RT_drawRelations()" method
 899    /**
 900     * Draws tables
 901     *
 902     * @param boolean $ Whether to display table position or not
 903     * @access private
 904     * @see PMA_RT_Table::PMA_RT_Table_draw()
 905     */
 906    function PMA_RT_drawTables($show_info, $draw_color = 0)
 907    {
 908        foreach ($this->tables AS $table) {
 909            $table->PMA_RT_Table_draw($show_info, $this->ff, $draw_color);
 910        }
 911    } // end of the "PMA_RT_drawTables()" method
 912    /**
 913     * Ouputs the PDF document to a file
 914     *
 915     * @global object   The current PDF document
 916     * @global string   The current database name
 917     * @global integer  The current page number (from the
 918     *                    $cfg['Servers'][$i]['table_coords'] table)
 919     * @access private
 920     * @see PMA_PDF
 921     */
 922    function PMA_RT_showRt()
 923    {
 924        global $pdf, $db, $pdf_page_number, $cfgRelation;
 925
 926        $pdf->SetFontSize(14);
 927        $pdf->SetLineWidth(0.2);
 928        $pdf->SetDisplayMode('fullpage');
 929        // Get the name of this pdfpage to use as filename (Mike Beck)
 930        $_name_sql = 'SELECT page_descr FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['pdf_pages'])
 931         . ' WHERE page_nr = ' . $pdf_page_number;
 932        $_name_rs = PMA_query_as_cu($_name_sql);
 933        if ($_name_rs) {
 934            $_name_row = PMA_DBI_fetch_row($_name_rs);
 935            $filename = $_name_row[0] . '.pdf';
 936        }
 937        // i don't know if there is a chance for this to happen, but rather be on the safe side:
 938        if (empty($filename)) {
 939            $filename = $pdf_page_number . '.pdf';
 940        }
 941        // $pdf->Output($db . '_' . $filename, TRUE);
 942        $pdf->Output($db . '_' . $filename, 'I'); // destination: Inline
 943    } // end of the "PMA_RT_showRt()" method
 944    /**
 945     * The "PMA_RT" constructor
 946     *
 947     * @param mixed $ The scaling factor
 948     * @param integer $ The page number to draw (from the
 949     *                    $cfg['Servers'][$i]['table_coords'] table)
 950     * @param boolean $ Whether to display table position or not
 951     * @param boolean $ Was originally whether to use one color per
 952     *                    relation or not, now enables/disables color
 953     *                    everywhere, due to some problems printing with color
 954     * @param boolean $ Whether to draw grids or not
 955     * @param boolean $ Whether all tables should have the same width or not
 956     * @global object   The current PDF document
 957     * @global string   The current db name
 958     * @global array    The relations settings
 959     * @access private
 960     * @see PMA_PDF
 961     */
 962    function PMA_RT($which_rel, $show_info = 0, $change_color = 0, $show_grid = 0, $all_tab_same_wide = 0, $orientation = 'L', $paper = 'A4')
 963    {
 964        global $pdf, $db, $cfgRelation, $with_doc;
 965
 966        $this->same_wide = $all_tab_same_wide;
 967        // Initializes a new document
 968        $pdf = new PMA_PDF('L', 'mm', $paper);
 969        $pdf->title = sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel);
 970        $pdf->cMargin = 0;
 971        $pdf->Open();
 972        $pdf->SetTitle($pdf->title);
 973        $pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
 974        $pdf->AliasNbPages();
 975
 976        $pdf->AddFont('DejaVuSans', '', 'dejavusans.php');
 977        $pdf->AddFont('DejaVuSans', 'B', 'dejavusans-bold.php');
 978        $pdf->AddFont('DejaVuSerif', '', 'dejavuserif.php');
 979        $pdf->AddFont('DejaVuSerif', 'B', 'dejavuserif-bold.php');
 980        $this->ff = PMA_PDF_FONT;
 981        $pdf->SetFont($this->ff, '', 14);
 982        $pdf->SetAutoPageBreak('auto');
 983        // Gets tables on this page
 984        $tab_sql = 'SELECT table_name FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
 985         . ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
 986         . ' AND pdf_page_number = ' . $which_rel;
 987        $tab_rs = PMA_query_as_cu($tab_sql, null, PMA_DBI_QUERY_STORE);
 988        if (!$tab_rs || !PMA_DBI_num_rows($tab_rs) > 0) {
 989            $pdf->PMA_PDF_die($GLOBALS['strPdfNoTables']);
 990            // die('No tables');
 991        } while ($curr_table = @PMA_DBI_fetch_assoc($tab_rs)) {
 992            $alltables[] = PMA_sqlAddslashes($curr_table['table_name']);
 993            // $intable     = '\'' . implode('\', \'', $alltables) . '\'';
 994        }
 995        // make doc                    //
 996        if ($with_doc) {
 997            $pdf->SetAutoPageBreak('auto', 15);
 998            $pdf->cMargin = 1;
 999            PMA_RT_DOC($alltables);
1000            $pdf->SetAutoPageBreak('auto');
1001            $pdf->cMargin = 0;
1002        }
1003
1004        $pdf->Addpage();
1005
1006        if ($with_doc) {
1007            $pdf->SetLink($pdf->PMA_links['RT']['-'], -1);
1008            $pdf->Bookmark($GLOBALS['strRelationalSchema']);
1009            $pdf->SetAlias('{00}', $pdf->PageNo()) ;
1010            $this->t_marg = 18;
1011            $this->b_marg = 18;
1012        }
1013
1014        /* snip */
1015
1016        foreach ($alltables AS $table) {
1017            if (!isset($this->tables[$table])) {
1018                $this->tables[$table] = new PMA_RT_Table($table, $this->ff, $this->tablewidth);
1019            }
1020
1021            if ($this->same_wide) {
1022                $this->tables[$table]->width = $this->tablewidth;
1023            }
1024            $this->PMA_RT_setMinMax($this->tables[$table]);
1025        }
1026        // Defines the scale factor
1027        $this->scale = ceil(max(($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;
1028        $pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
1029        // Builds and save the PDF document
1030        $pdf->PMA_PDF_setLineWidthScale(0.1);
1031
1032        if ($show_grid) {
1033            $pdf->SetFontSize(10);
1034            $this->PMA_RT_strokeGrid();
1035        }
1036        $pdf->PMA_PDF_setFontSizeScale(14);
1037        // $sql    = 'SELECT * FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
1038        // .   ' WHERE master_db   = \'' . PMA_sqlAddslashes($db) . '\' '
1039        // .   ' AND foreign_db    = \'' . PMA_sqlAddslashes($db) . '\' '
1040        // .   ' AND master_table  IN (' . $intable . ')'
1041        // .   ' AND foreign_table IN (' . $intable . ')';
1042        // $result =  PMA_query_as_cu($sql);
1043
1044        // lem9:
1045        // previous logic was checking master tables and foreign tables
1046        // but I think that looping on every table of the pdf page as a master
1047        // and finding its foreigns is OK (then we can support innodb)
1048        $seen_a_relation = false;
1049        foreach ($alltables AS $one_table) {
1050            $exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
1051            if ($exist_rel) {
1052                $seen_a_relation = true;
1053                foreach ($exist_rel AS $master_field => $rel) {
1054                    // put the foreign table on the schema only if selected
1055                    // by the user
1056                    // (do not use array_search() because we would have to
1057                    // to do a === FALSE and this is not PHP3 compatible)
1058                    if (in_array($rel['foreign_table'], $alltables)) {
1059                        $this->PMA_RT_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field']);
1060                    }
1061                } // end while
1062            } // end if
1063        } // end while
1064        // loic1: also show tables without relations
1065        // $norelations     = TRUE;
1066        // if ($result && PMA_DBI_num_rows($result) > 0) {
1067        // $norelations = FALSE;
1068        // while ($row = PMA_DBI_fetch_assoc($result)) {
1069        // $this->PMA_RT_addRelation($row['master_table'], $row['master_field'], $row['foreign_table'], $row['foreign_field']);
1070        // }
1071        // }
1072        // if ($norelations == FALSE) {
1073        if ($seen_a_relation) {
1074            $this->PMA_RT_drawRelations($change_color);
1075        }
1076
1077        $this->PMA_RT_drawTables($show_info, $change_color);
1078
1079        $this->PMA_RT_showRt();
1080    } // end of the "PMA_RT()" method
1081} // end of the "PMA_RT" class
1082
1083function PMA_RT_DOC($alltables)
1084{
1085    global $db, $pdf, $orientation, $paper;
1086    // TOC
1087    $pdf->addpage($GLOBALS['orientation']);
1088    $pdf->Cell(0, 9, $GLOBALS['strTableOfContents'], 1, 0, 'C');
1089    $pdf->Ln(15);
1090    $i = 1;
1091    foreach ($alltables AS $table) {
1092        $pdf->PMA_links['doc'][$table]['-'] = $pdf->AddLink();
1093        $pdf->SetX(10);
1094        // $pdf->Ln(1);
1095        $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {' . sprintf("%02d", $i) . '}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$table]['-']);
1096        $pdf->SetX(10);
1097        $pdf->Cell(0, 6, $i . ' ' . $table, 0, 1, 'L', 0, $pdf->PMA_links['doc'][$table]['-']);
1098        // $pdf->Ln(1);
1099        $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';');
1100        while ($row = PMA_DBI_fetch_assoc($result)) {
1101            $pdf->SetX(20);
1102            $field_name = $row['Field'];
1103            $pdf->PMA_links['doc'][$table][$field_name] = $pdf->AddLink();
1104            // $pdf->Cell(0, 6, $field_name,0,1,'L',0, $pdf->PMA_links['doc'][$table][$field_name]);
1105        }
1106        $lasttable = $table;
1107        $i++;
1108    }
1109    $pdf->PMA_links['RT']['-'] = $pdf->AddLink();
1110    $pdf->SetX(10);
1111    $pdf->Cell(0, 6, $GLOBALS['strPageNumber'] . ' {00}', 0, 0, 'R', 0, $pdf->PMA_links['doc'][$lasttable]['-']);
1112    $pdf->SetX(10);
1113    $pdf->Cell(0, 6, $i . ' ' . $GLOBALS['strRelationalSchema'], 0, 1, 'L', 0, $pdf->PMA_links['RT']['-']);
1114    $z = 0;
1115    foreach ($alltables AS $table) {
1116        $z++;
1117        $pdf->addpage($GLOBALS['orientation']);
1118        $pdf->Bookmark($table);
1119        $pdf->SetAlias('{' . sprintf("%02d", $z) . '}', $pdf->PageNo()) ;
1120        $pdf->PMA_links['RT'][$table]['-'] = $pdf->AddLink();
1121        $pdf->SetLink($pdf->PMA_links['doc'][$table]['-'], -1);
1122        $pdf->SetFont('', 'B', 18);
1123        $pdf->Cell(0, 8, $z . ' ' . $table, 1, 1, 'C', 0, $pdf->PMA_links['RT'][$table]['-']);
1124        $pdf->SetFont('', '', 8);
1125        $pdf->ln();
1126
1127        $cfgRelation = PMA_getRelationsParam();
1128        if ($cfgRelation['commwork'] || PMA_MYSQL_INT_VERSION >= 40100) {
1129            $comments = PMA_getComments($db, $table);
1130        }
1131        if ($cfgRelation['mimework']) {
1132            $mime_map = PMA_getMIME($db, $table, true);
1133        }
1134
1135        /**
1136         * Gets table informations
1137         */
1138        $result = PMA_DBI_query('SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, true) . '\';', null, PMA_DBI_QUERY_STORE);
1139        $showtable = PMA_DBI_fetch_assoc($result);
1140        $num_rows = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
1141        $show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
1142        $create_time = (isset($showtable['Create_time']) ? PMA_localisedDate(strtotime($showtable['Create_time'])) : '');
1143        $update_time = (isset($showtable['Update_time']) ? PMA_localisedDate(strtotime($showtable['Update_time'])) : '');
1144        $check_time = (isset($showtable['Check_time']) ? PMA_localisedDate(strtotime($showtable['Check_time'])) : '');
1145
1146        PMA_DBI_free_result($result);
1147        unset($result);
1148
1149        /**
1150         * Gets table keys and retains them
1151         */
1152        $result = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($table) . ';');
1153        $primary = '';
1154        $indexes = array();
1155        $lastIndex = '';
1156        $indexes_info = array();
1157        $indexes_data = array();
1158        $pk_array = array(); // will be use to emphasis prim. keys in the table
1159        // view
1160        while ($row = PMA_DBI_fetch_assoc($result)) {
1161            // Backups the list of primary keys
1162            if ($row['Key_name'] == 'PRIMARY') {
1163                $primary .= $row['Column_name'] . ', ';
1164                $pk_array[$row['Column_name']] = 1;
1165            }
1166            // Retains keys informations
1167            if ($row['Key_name'] != $lastIndex) {
1168                $indexes[] = $row['Key_name'];
1169                $lastIndex = $row['Key_name'];
1170            }
1171            $indexes_info[$row['Key_name']]['Sequences'][] = $row['Seq_in_index'];
1172            $indexes_info[$row['Key_name']]['Non_unique'] = $row['Non_unique'];
1173            if (isset($row['Cardinality'])) {
1174                $indexes_info[$row['Key_name']]['Cardinality'] = $row['Cardinality'];
1175            }
1176            // I don't know what does following column mean....
1177            // $indexes_info[$row['Key_name']]['Packed']          = $row['Packed'];
1178            $indexes_info[$row['Key_name']]['Comment'] = $row['Comment'];
1179
1180            $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Column_name'] = $row['Column_name'];
1181            if (isset($row['Sub_part'])) {
1182                $indexes_data[$row['Key_name']][$row['Seq_in_index']]['Sub_part'] = $row['Sub_part'];
1183            }
1184        } // end while
1185        if ($result) {
1186            PMA_DBI_free_result($result);
1187        }
1188
1189        /**
1190         * Gets fields properties
1191         */
1192        $result = PMA_DBI_query('SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
1193        $fields_cnt = PMA_DBI_num_rows($result);
1194        // Check if we can use Relations (Mike Beck)
1195        if (!empty($cfgRelation['relation'])) {
1196            // Find which tables are related with the current one and write it in
1197            // an array
1198            $res_rel = PMA_getForeigners($db, $table);
1199
1200            if (count($res_rel) > 0) {
1201                $have_rel = true;
1202            } else {
1203                $have_rel = false;
1204            }
1205        } else {
1206            $have_rel = false;
1207        } // end if
1208        /**
1209         * Displays the comments of the table if MySQL >= 3.23
1210         */
1211
1212        $break = false;
1213        if (!empty($show_comment)) {
1214            $pdf->Cell(0, 3, $GLOBALS['strTableComments'] . ' : ' . $show_comment, 0, 1);
1215            $break = true;
1216        }
1217
1218        if (!empty($create_time)) {
1219            $pdf->Cell(0, 3, $GLOBALS['strStatCreateTime'] . ': ' . $create_time, 0, 1);
1220            $break = true;
1221        }
1222
1223        if (!empty($update_time)) {
1224            $pdf->Cell(0, 3, $GLOBALS['strStatUpdateTime'] . ': ' . $update_time, 0, 1);
1225            $break = true;
1226        }
1227
1228        if (!empty($check_time)) {
1229            $pdf->Cell(0, 3, $GLOBALS['strStatCheckTime'] . ': ' . $check_time, 0, 1);
1230            $break = true;
1231        }
1232
1233        if ($break == true) {
1234            $pdf->Cell(0, 3, '', 0, 1);
1235            $pdf->Ln();
1236        }
1237
1238        $pdf->SetFont('', 'B');
1239        if (isset($orientation) && $orientation == 'L') {
1240            $pdf->Cell(25, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1241            $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1242            $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1243            $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1244            $pdf->Cell(20, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1245            $pdf->Cell(25, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1246            $pdf->Cell(45, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1247
1248            if ($paper == 'A4') {
1249                $comments_width = 67;
1250            } else {
1251                // this is really intended for 'letter'
1252                /**
1253                 * @todo find optimal width for all formats
1254                 */
1255                $comments_width = 50;
1256            }
1257            $pdf->Cell($comments_width, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1258            $pdf->Cell(45, 8, 'MIME', 1, 1, 'C');
1259            $pdf->SetWidths(array(25, 20, 20, 10, 20, 25, 45, $comments_width, 45));
1260        } else {
1261            $pdf->Cell(20, 8, ucfirst($GLOBALS['strField']), 1, 0, 'C');
1262            $pdf->Cell(20, 8, ucfirst($GLOBALS['strType']), 1, 0, 'C');
1263            $pdf->Cell(20, 8, ucfirst($GLOBALS['strAttr']), 1, 0, 'C');
1264            $pdf->Cell(10, 8, ucfirst($GLOBALS['strNull']), 1, 0, 'C');
1265            $pdf->Cell(15, 8, ucfirst($GLOBALS['strDefault']), 1, 0, 'C');
1266            $pdf->Cell(15, 8, ucfirst($GLOBALS['strExtra']), 1, 0, 'C');
1267            $pdf->Cell(30, 8, ucfirst($GLOBALS['strLinksTo']), 1, 0, 'C');
1268            $pdf->Cell(30, 8, ucfirst($GLOBALS['strComments']), 1, 0, 'C');
1269            $pdf->Cell(30, 8, 'MIME', 1, 1, 'C');
1270            $pdf->SetWidths(array(20, 20, 20, 10, 15, 15, 30, 30, 30));
1271        }
1272        $pdf->SetFont('', '');
1273
1274        while ($row = PMA_DBI_fetch_assoc($result)) {
1275            $type = $row['Type'];
1276            // reformat mysql query output - staybyte - 9. June 2001
1277            // loic1: set or enum types: slashes single quotes inside options
1278            if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
1279                $tmp[2] = substr(preg_replace("@([^,])''@", "\\1\\'", ',' . $tmp[2]), 1);
1280                $type = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
1281                $type_nowrap = '';
1282
1283                $binary = 0;
1284                $unsigned = 0;
1285                $zerofill = 0;
1286            } else {
1287                $type_nowrap = ' nowrap="nowrap"';
1288                $type = preg_replace('@BINARY@i', '', $type);
1289                $type = preg_replace('@ZEROFILL@i', '', $type);
1290                $type = preg_replace('@UNSIGNED@i', '', $type);
1291                if (empty($type)) {
1292                    $type = '&nbsp;';
1293                }
1294
1295                $binary = stristr($row['Type'], 'BINARY');
1296                $unsigned = stristr($row['Type'], 'UNSIGNED');
1297                $zerofill = stristr($row['Type'], 'ZEROFILL');
1298            }
1299            $strAttribute = ' ';
1300            if ($binary) {
1301                $strAttribute = 'BINARY';
1302            }
1303            if ($unsigned) {
1304                $strAttribute = 'UNSIGNED';
1305            }
1306            if ($zerofill) {
1307                $strAttribute = 'UNSIGNED ZEROFILL';
1308            }
1309            if (!isset($row['Default'])) {
1310                if ($row['Null'] != '' && $row['Null'] != 'NO') {
1311                    $row['Default'] = 'NULL';
1312                }
1313            }
1314            $field_name = $row['Field'];
1315            // $pdf->Ln();
1316            $pdf->PMA_links['RT'][$table][$field_name] = $pdf->AddLink();
1317            $pdf->Bookmark($field_name, 1, -1);
1318            $pdf->SetLink($pdf->PMA_links['doc'][$table][$field_name], -1);
1319            $pdf_row = array($field_name,
1320                $type,
1321                $strAttribute,
1322                ($row['Null'] == '' || $row['Null'] == 'NO') ? $GLOBALS['strNo'] : $GLOBALS['strYes'],
1323                ((isset($row['Default'])) ? $row['Default'] : ''),
1324                $row['Extra'],
1325                ((isset($res_rel[$field_name])) ? $res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field'] : ''),
1326                ((isset(

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