886 lines
27 KiB
PHP
886 lines
27 KiB
PHP
<?php
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/* $Id$ */
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/**
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* Contributed by Maxime Delorme and merged by lem9
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*/
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/**
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* Gets some core scripts
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*/
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require('./libraries/grab_globals.lib.php3');
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require('./libraries/common.lib.php3');
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require('./libraries/relation.lib.php3');
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$cfgRelation = PMA_getRelationsParam();
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if(!$cfgRelation['relwork']) {
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echo sprintf($strNotSet,'relation','config.inc.php3') . '<br /><a href="Documentation.html#relation" target="documentation">' . $strDocu . '</a>';
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die();
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}
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if(!$cfgRelation['displaywork']) {
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echo sprintf($strNotSet,'table_info','config.inc.php3') . '<br /><a href="Documentation.html#table_info" target="documentation">' . $strDocu . '</a>';
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die();
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}
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if(!isset($cfgRelation['table_coords'])){
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echo sprintf($strNotSet,'table_coords','config.inc.php3') . '<br /><a href="Documentation.html#table_coords" target="documentation">' . $strDocu . '</a>';
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die();
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}
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if(!isset($cfgRelation['pdf_pages'])) {
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echo sprintf($strNotSet,'pdf_page','config.inc.php3') . '<br /><a href="Documentation.html#pdf_pages" target="documentation">' . $strDocu . '</a>';
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die();
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}
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/**
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* Gets the "fpdf" libraries and defines the pdf font path
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*/
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require('./libraries/fpdf/fpdf.php3');
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// loic1: PHP3 compatibility
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// define('FPDF_FONTPATH', './libraries/fpdf/font/');
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$FPDF_font_path = './libraries/fpdf/font/';
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/**
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* Emulates the "array_search" function with PHP < 4.0.5
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*/
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if (PMA_PHP_INT_VERSION < 40005) {
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function array_search($needle, $haystack) {
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$match = FALSE;
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reset($haystack);
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while (list($key, $value) = each($haystack)) {
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if ($value == $needle) {
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$match = $key;
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}
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} // end while
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return $match;
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} // end of the "array_search" function
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} // end if
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/**
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* Extends the "FPDF" class and prepares the work
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*
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* @access public
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*
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* @see FPDF
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*/
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class PMA_PDF extends FPDF
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{
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/**
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* Defines private properties
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*/
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var $x_min;
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var $y_min;
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var $l_marg;
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var $t_marg;
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var $scale;
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var $title;
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/**
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* The PMA_PDF constructor
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*
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* This function just refers to the "FPDF" constructor: with PHP3 a class
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* must have a constructor
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*
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* @param string The page orientation (p, portrait, l or landscape)
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* @param string The unit for sizes (pt, mm, cm or in)
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* @param mixed The page format (A3, A4, A5, letter, legal or an array
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* with page sizes)
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*
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* @access public
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*
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* @see FPDF::FPDF()
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*/
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function PMA_PDF($orientation = 'P', $unit = 'mm', $format = 'A4')
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{
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$this->FPDF($orientation, $unit, $format);
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} // end of the "PMA_PDF()" method
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/**
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* Sets the scalling factor, defines minimum coordinates and margins
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*
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* @param double The scalling factor
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* @param double The minimum X coordinate
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* @param double The minimum Y coordinate
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* @param double The left margin
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* @param double The top margin
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*
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* @access public
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*/
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function PMA_PDF_setScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg = -1, $t_marg = -1)
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{
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$this->scale = $scale;
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$this->x_min = $x_min;
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$this->y_min = $y_min;
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if ($this->l_marg != -1) {
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$this->l_marg = $l_marg;
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}
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if ($this->t_marg != -1) {
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$this->t_marg = $t_marg;
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}
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} // end of the "PMA_PDF_setScale" function
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/**
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* Outputs a scalled cell
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*
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* @param double The cell width
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* @param double The cell height
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* @param string The text to output
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* @param mixed Wether to add borders or not
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* @param integer Where to put the cursor once the output is done
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* @param string Align mode
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* @param integer Whether to fill the cell with a color or not
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*
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* @access public
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*
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* @see FPDF::Cell()
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*/
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function PMA_PDF_cellScale($w, $h = 0, $txt = '', $border = 0, $ln = 0, $align = '', $fill = 0)
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{
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$h = $h / $this->scale;
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$w = $w / $this->scale;
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$this->Cell($w, $h, $txt, $border, $ln, $align, $fill);
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} // end of the "PMA_PDF_cellScale" function
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/**
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* Draws a scalled line
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*
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* @param double The horizontal position of the starting point
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* @param double The vertical position of the starting point
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* @param double The horizontal position of the ending point
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* @param double The vertical position of the ending point
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*
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* @access public
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*
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* @see FPDF::Line()
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*/
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function PMA_PDF_lineScale($x1, $y1, $x2, $y2)
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{
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$x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
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$y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
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$x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
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$y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
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$this->Line($x1, $y1, $x2, $y2);
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} // end of the "PMA_PDF_lineScale" function
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/**
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* Sets x and y scalled positions
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*
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* @param double The x position
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* @param double The y position
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*
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* @access public
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*
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* @see FPDF::SetXY()
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*/
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function PMA_PDF_setXyScale($x, $y)
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{
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$x = ($x - $this->x_min) / $this->scale + $this->l_marg;
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$y = ($y - $this->y_min) / $this->scale + $this->t_marg;
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$this->SetXY($x, $y);
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} // end of the "PMA_PDF_setXyScale" function
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/**
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* Sets the X scalled positions
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*
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* @param double The x position
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*
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* @access public
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*
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* @see FPDF::SetX()
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*/
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function PMA_PDF_setXScale($x)
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{
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$x = ($x - $this->x_min) / $this->scale + $this->l_marg;
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$this->SetX($x);
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} // end of the "PMA_PDF_setXScale" function
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/**
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* Sets the scalled font size
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*
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* @param double The font size (in points)
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*
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* @access public
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*
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* @see FPDF::SetFontSize()
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*/
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function PMA_PDF_setFontSizeScale($size)
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{
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// Set font size in points
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$size = $size / $this->scale;
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$this->SetFontSize($size);
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} // end of the "PMA_PDF_setFontSizeScale" function
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/**
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* Sets the scalled line width
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*
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* @param double The line width
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*
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* @access public
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*
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* @see FPDF::SetLineWidth()
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*/
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function PMA_PDF_setLineWidthScale($width)
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{
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$width = $width / $this->scale;
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$this->SetLineWidth($width);
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} // end of the "PMA_PDF_setLineWidthScale" function
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/**
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* Displays an error message
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*
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* @param string the error mesage
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*
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* @global array the PMA configuration array
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* @global integer the current server id
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* @global string the current language
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* @global string the current database name
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* @global string the current charset
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* @global string the current text direction
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* @global string a localized string
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* @global string an other localized string
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*
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* @access public
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*/
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function PMA_PDF_die($error_message = '')
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{
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global $cfg;
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global $server, $lang, $db;
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global $charset, $text_dir, $strRunning, $strDatabase;
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include('./header.inc.php3');
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echo '<p><b>PDF - '. $GLOBALS['strError'] . '</b></p>' . "\n";
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if (!empty($error_message)) {
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$error_message = htmlspecialchars($error_message);
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}
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echo '<p>' . "\n";
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echo ' ' . $error_message . "\n";
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echo '</p>' . "\n";
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echo '<a href="db_details_structure.php3'
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. '?lang=' . $lang
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. '&convcharset=' . $convcharset
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. '&server=' . $server
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. '&db=' . urlencode($db)
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. '">' . $GLOBALS['strBack'] . '</a>';
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echo "\n";
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include('./footer.inc.php3');
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exit();
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} // end of the "PMA_PDF_die()" function
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/**
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* Aliases the "Error()" function from the FPDF class to the
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* "PMA_PDF_die()" one
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*
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* @param string the error mesage
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*
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* @access public
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*
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* @see PMA_PDF_die()
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*/
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function Error($error_message = '')
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{
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$this->PMA_PDF_die($error_message);
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} // end of the "Error()" method
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} // end of the "PMA_PDF" class
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/**
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* Draws tables schema
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*
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* @access private
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*
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* @see PMA_RT
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*/
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class PMA_RT_Table
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{
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/**
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* Defines private properties
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*/
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var $nb_fiels;
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var $table_name;
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var $width = 0;
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var $height;
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var $fields = array();
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var $height_cell = 6;
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var $x, $y;
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/**
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* Sets the width of the table
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*
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* @param integer The font size
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*
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* @global object The current PDF document
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*
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* @access private
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*
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* @see PMA_PDF
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*/
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function PMA_RT_Table_setWidth($ff)
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{
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global $pdf;
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reset($this->fields);
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while (list(, $field) = each($this->fields)) {
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$this->width = max($this->width, $pdf->GetStringWidth($field));
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}
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$this->width += $pdf->GetStringWidth(' ');
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$pdf->SetFont($ff, 'B');
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$this->width = max($this->width, $pdf->GetStringWidth(' ' . $this->table_name));
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$pdf->SetFont($ff, '');
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} // end of the "PMA_RT_Table_setWidth()" method
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/**
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* Sets the height of the table
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*
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* @access private
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*/
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function PMA_RT_Table_setHeight()
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{
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$this->height = (count($this->fields) + 1) * $this->height_cell;
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} // end of the "PMA_RT_Table_setHeight()" method
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/**
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* Do draw the table
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*
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* @param boolean Whether to display table position or not
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* @param integer The font size
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*
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* @global object The current PDF document
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*
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* @access private
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*
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* @see PMA_PDF
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*/
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function PMA_RT_Table_draw($show_info, $ff)
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{
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global $pdf;
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$pdf->PMA_PDF_setXyScale($this->x, $this->y);
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$pdf->SetFont($ff, 'B');
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$pdf->SetTextColor(200);
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$pdf->SetFillColor(0, 0, 128);
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if ($show_info){
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$pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $pdf->_FPDF_round($this->width) . 'x' . $pdf->_FPDF_round($this->height) . ' ' . $this->table_name, 1, 1, 'C', 1);
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} else {
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$pdf->PMA_PDF_cellScale($this->width, $this->height_cell, $this->table_name, 1, 1, 'C', 1);
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}
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$pdf->PMA_PDF_setXScale($this->x);
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$pdf->SetFont($ff, '');
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$pdf->SetTextColor(0);
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$pdf->SetFillColor(255);
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reset($this->fields);
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while (list(, $field) = each($this->fields)) {
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if($field == $this->primary){$pdf->SetFillColor(215,121,123);}
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if($field == $this->displayfield){$pdf->SetFillColor(142,159,224);}
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$pdf->PMA_PDF_cellScale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', 1);
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$pdf->PMA_PDF_setXScale($this->x);
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$pdf->SetFillColor(255);
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}
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if ($pdf->PageNo() > 1) {
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$pdf->PMA_PDF_die($GLOBALS['strScaleFactorSmall']);
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}
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} // end of the "PMA_RT_Table_draw()" method
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/**
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* The "PMA_RT_Table" constructor
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*
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* @param string The table name
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* @param integer The font size
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*
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* @global object The current PDF document
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* @global integer The current page number (from the
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* $cfg['Servers'][$i]['table_coords'] table)
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*
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* @access private
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*
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* @see PMA_PDF, PMA_RT_Table::PMA_RT_Table_setWidth,
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* PMA_RT_Table::PMA_RT_Table_setHeight
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*/
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function PMA_RT_Table($table_name, $ff)
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{
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global $pdf, $pdf_page_number,$cfgRelation,$db;
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$this->table_name = $table_name;
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$sql = 'DESCRIBE ' . PMA_backquote($table_name);
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$result = PMA_mysql_query($sql);
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if (!$result || !mysql_num_rows($result)) {
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$pdf->PMA_PDF_die(sprintf($GLOBALS['strPdfInvalidTblName'], $table_name));
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}
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// load fields
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while ($row = PMA_mysql_fetch_array($result)) {
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$this->fields[] = $row[0];
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}
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//height and width
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$this->PMA_RT_Table_setWidth($ff);
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$this->PMA_RT_Table_setHeight();
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//x and y
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$sql = 'SELECT x, y FROM '
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. PMA_backquote($cfgRelation['table_coords'])
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
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. ' AND table_name = \'' . PMA_sqlAddslashes($table_name) . '\''
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. ' AND pdf_page_number = ' . $pdf_page_number;
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$result = PMA_query_as_cu($sql);
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if (!$result || !mysql_num_rows($result)) {
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$pdf->PMA_PDF_die(sprintf($GLOBALS['strConfigureTableCoord'], $table_name));
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}
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list($this->x, $this->y) = PMA_mysql_fetch_array($result);
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$this->x = (double) $this->x;
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$this->y = (double) $this->y;
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//displayfield
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$this->displayfield = getDisplayField($db,$table_name);
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// index
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$sql = 'SHOW index from '.PMA_backquote($table_name);
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$result = PMA_mysql_query($sql);
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if(mysql_num_rows($result)>0){
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while ($row = PMA_mysql_fetch_array($result)) {
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if($row['Key_name'] == 'PRIMARY'){
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$this->primary = $row['Column_name'];
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}
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}
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}
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} // end of the "PMA_RT_Table()" method
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} // end class "PMA_RT_Table"
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/**
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* Draws relation links
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*
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* @access private
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*
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* @see PMA_RT
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*/
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class PMA_RT_Relation
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{
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/**
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* Defines private properties
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*/
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var $x_src, $y_src;
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var $src_dir ;
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var $dest_dir;
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var $x_dest, $y_dest;
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var $w_tick = 5;
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/**
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* Gets arrows coordinates
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*
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* @param string The current table name
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* @param string The relation column name
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*
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* @return array Arrows coordinates
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*
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* @access private
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*/
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function PMA_RT_Relation_getXy($table, $column)
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{
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$pos = array_search($column, $table->fields);
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// x_left, x_right, y
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return array($table->x, $table->x + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
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} // end of the "PMA_RT_Relation_getXy()" method
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/**
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* Do draws relation links
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*
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* @param boolean Whether to use one color per relation or not
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* @param integer The id of the link to draw
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*
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* @global object The current PDF document
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*
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* @access private
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*
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* @see PMA_PDF
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*/
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function PMA_RT_Relation_draw($change_color, $i)
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{
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global $pdf;
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if ($change_color){
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$d = $i % 6;
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$j = ($i - $d) / 6;
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$j = $j % 4;
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$j++;
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$case = array(
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array(1, 0, 0),
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array(0, 1, 0),
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array(0, 0, 1),
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|
array(1, 1, 0),
|
|
array(1, 0, 1),
|
|
array(0, 1, 1)
|
|
);
|
|
list ($a, $b, $c) = $case[$d];
|
|
$e = (1 - ($j - 1) / 6);
|
|
$pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e); }
|
|
else {
|
|
$pdf->SetDrawColor(0);
|
|
} // end if... else...
|
|
|
|
$pdf->PMA_PDF_setLineWidthScale(0.2);
|
|
$pdf->PMA_PDF_lineScale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
|
|
$pdf->PMA_PDF_lineScale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
|
|
$pdf->PMA_PDF_setLineWidthScale(0.1);
|
|
$pdf->PMA_PDF_lineScale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
|
|
|
|
//arrow
|
|
$root2 = 2 * sqrt(2);
|
|
$pdf->PMA_PDF_lineScale($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);
|
|
$pdf->PMA_PDF_lineScale($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);
|
|
|
|
$pdf->PMA_PDF_lineScale($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);
|
|
$pdf->PMA_PDF_lineScale($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);
|
|
$pdf->SetDrawColor(0);
|
|
} // end of the "PMA_RT_Table_draw()" method
|
|
|
|
|
|
/**
|
|
* The "PMA_RT_Relation" constructor
|
|
*
|
|
* @param string The master table name
|
|
* @param string The relation field in the master table
|
|
* @param string The foreign table name
|
|
* @param string The relation field in the foreign table
|
|
*
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_RT_Relation::PMA_RT_Relation_getXy
|
|
*/
|
|
function PMA_RT_Relation($master_table, $master_field, $foreign_table, $foreign_field)
|
|
{
|
|
$src_pos = $this->PMA_RT_Relation_getXy($master_table , $master_field);
|
|
$dest_pos = $this->PMA_RT_Relation_getXy($foreign_table, $foreign_field);
|
|
$src_left = $src_pos[0] - $this->w_tick;
|
|
$src_right = $src_pos[1] + $this->w_tick;
|
|
$dest_left = $dest_pos[0] - $this->w_tick;
|
|
$dest_right = $dest_pos[1] + $this->w_tick;
|
|
|
|
$d1 = abs($src_left - $dest_left);
|
|
$d2 = abs($src_right - $dest_left);
|
|
$d3 = abs($src_left - $dest_right);
|
|
$d4 = abs($src_right - $dest_right);
|
|
$d = min($d1, $d2, $d3, $d4);
|
|
|
|
if ($d == $d1) {
|
|
$this->x_src = $src_pos[0];
|
|
$this->src_dir = -1;
|
|
$this->x_dest = $dest_pos[0];
|
|
$this->dest_dir = -1;
|
|
} else if ($d == $d2) {
|
|
$this->x_src = $src_pos[1];
|
|
$this->src_dir = 1;
|
|
$this->x_dest = $dest_pos[0];
|
|
$this->dest_dir = -1;
|
|
} else if ($d == $d3) {
|
|
$this->x_src = $src_pos[0];
|
|
$this->src_dir = -1;
|
|
$this->x_dest = $dest_pos[1];
|
|
$this->dest_dir = 1;
|
|
} else {
|
|
$this->x_src = $src_pos[1];
|
|
$this->src_dir = 1;
|
|
$this->x_dest = $dest_pos[1];
|
|
$this->dest_dir = 1;
|
|
}
|
|
$this->y_src = $src_pos[2];
|
|
$this->y_dest = $dest_pos[2];
|
|
} // end of the "PMA_RT_Relation()" method
|
|
} // end of the "PMA_RT_Relation" class
|
|
|
|
|
|
|
|
/**
|
|
* Draws and send the database schema
|
|
*
|
|
* @access public
|
|
*
|
|
* @see PMA_PDF
|
|
*/
|
|
class PMA_RT
|
|
{
|
|
/**
|
|
* Defines private properties
|
|
*/
|
|
var $tables = array();
|
|
var $relations = array();
|
|
var $ff = 'Arial';
|
|
var $x_max = 0;
|
|
var $y_max = 0;
|
|
var $scale;
|
|
var $x_min = 100000;
|
|
var $y_min = 100000;
|
|
var $t_marg = 10;
|
|
var $b_marg = 10;
|
|
var $l_marg = 10;
|
|
var $r_marg = 10;
|
|
|
|
|
|
/**
|
|
* Sets X and Y minimum and maximum for a table cell
|
|
*
|
|
* @param string The table name
|
|
*
|
|
* @access private
|
|
*/
|
|
function PMA_RT_setMinMax($table)
|
|
{
|
|
$this->x_max = max($this->x_max, $table->x + $table->width);
|
|
$this->y_max = max($this->y_max, $table->y + $table->height);
|
|
$this->x_min = min($this->x_min, $table->x);
|
|
$this->y_min = min($this->y_min, $table->y);
|
|
} // end of the "PMA_RT_setMinMax()" method
|
|
|
|
|
|
/**
|
|
* Defines relation objects
|
|
*
|
|
* @param string The master table name
|
|
* @param string The relation field in the master table
|
|
* @param string The foreign table name
|
|
* @param string The relation field in the foreign table
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_RT_setMinMax()
|
|
*/
|
|
function PMA_RT_addRelation($master_table , $master_field, $foreign_table, $foreign_field)
|
|
{
|
|
if (!isset($this->tables[$master_table])) {
|
|
$this->tables[$master_table] = new PMA_RT_Table($master_table, $this->ff);
|
|
$this->PMA_RT_setMinMax($this->tables[$master_table]);
|
|
}
|
|
if (!isset($this->tables[$foreign_table])) {
|
|
$this->tables[$foreign_table] = new PMA_RT_Table($foreign_table, $this->ff);
|
|
$this->PMA_RT_setMinMax($this->tables[$foreign_table]);
|
|
}
|
|
$this->relations[] = new PMA_RT_Relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
|
|
} // end of the "PMA_RT_addRelation()" method
|
|
|
|
|
|
/**
|
|
* Draws the grid
|
|
*
|
|
* @global object the current PMA_PDF instance
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_PDF
|
|
*/
|
|
function PMA_RT_strokeGrid()
|
|
{
|
|
global $pdf;
|
|
|
|
$pdf->SetMargins(0, 0);
|
|
$pdf->SetDrawColor(200, 200, 200);
|
|
|
|
// Draws horizontal lines
|
|
for ($l = 0; $l < 21; $l++) {
|
|
$pdf->line(0, $l * 10, 297, $l * 10);
|
|
// Avoid duplicates
|
|
if ($l > 0) {
|
|
$pdf->SetXY(0, $l * 10);
|
|
$label = (string) $pdf->_FPDF_round(($l * 10 - $this->t_marg) * $this->scale + $this->y_min);
|
|
$pdf->Cell(5, 5, ' ' . $label);
|
|
} // end if
|
|
} // end for
|
|
|
|
// Draws vertical lines
|
|
for ($j = 0; $j < 30 ;$j++) {
|
|
$pdf->line($j * 10, 0, $j * 10, 210);
|
|
$pdf->SetXY($j * 10, 0);
|
|
$label = (string) $pdf->_FPDF_round(($j * 10 - $this->l_marg) * $this->scale + $this->x_min);
|
|
$pdf->Cell(5, 7, $label);
|
|
} // end for
|
|
} // end of the "PMA_RT_strokeGrid()" method
|
|
|
|
|
|
/**
|
|
* Draws relation arrows
|
|
*
|
|
* @param boolean Whether to use one color per relation or not
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_RT_Relation::PMA_RT_Relation_draw()
|
|
*/
|
|
function PMA_RT_drawRelations($change_color)
|
|
{
|
|
$i = 0;
|
|
reset($this->relations);
|
|
while (list(, $relation) = each($this->relations)) {
|
|
$relation->PMA_RT_Relation_draw($change_color, $i);
|
|
$i++;
|
|
} // end while
|
|
} // end of the "PMA_RT_drawRelations()" method
|
|
|
|
|
|
/**
|
|
* Draws tables
|
|
*
|
|
* @param boolean Whether to display table position or not
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_RT_Table::PMA_RT_Table_draw()
|
|
*/
|
|
function PMA_RT_drawTables($show_info)
|
|
{
|
|
reset($this->tables);
|
|
while (list(, $table) = each($this->tables)) {
|
|
$table->PMA_RT_Table_draw($show_info, $this->ff);
|
|
}
|
|
} // end of the "PMA_RT_drawTables()" method
|
|
|
|
|
|
/**
|
|
* Ouputs the PDF document to a file
|
|
*
|
|
* @global object The current PDF document
|
|
* @global string The current database name
|
|
* @global integer The current page number (from the
|
|
* $cfg['Servers'][$i]['table_coords'] table)
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_PDF
|
|
*/
|
|
function PMA_RT_showRt()
|
|
{
|
|
global $pdf, $db, $pdf_page_number;
|
|
|
|
$pdf->SetDisplayMode('fullpage');
|
|
$pdf->Output($db . '_' . $pdf_page_number . '.pdf', TRUE);
|
|
} // end of the "PMA_RT_showRt()" method
|
|
|
|
|
|
/**
|
|
* The "PMA_RT" constructor
|
|
*
|
|
* @param mixed The scalling factor
|
|
* @param integer The page number to draw (from the
|
|
* $cfg['Servers'][$i]['table_coords'] table)
|
|
* @param boolean Whether to display table position or not
|
|
* @param boolean Whether to use one color per relation or not
|
|
* @param boolean Whether to draw grids or not
|
|
*
|
|
* @global object The current PDF document
|
|
*
|
|
* @access private
|
|
*
|
|
* @see PMA_PDF
|
|
*/
|
|
function PMA_RT($scale, $which_rel, $show_info = 0, $change_color = 0 , $show_grid = 0)
|
|
{
|
|
global $pdf, $db, $cfgRelation;;
|
|
|
|
// Font face depends on the current language
|
|
$this->ff = str_replace('"', '', substr($GLOBALS['right_font_family'], 0, strpos($GLOBALS['right_font_family'], ',')));
|
|
|
|
// Initializes a new document
|
|
$pdf = new PMA_PDF('L');
|
|
$pdf->title = sprintf($GLOBALS['strPdfDbSchema'], $GLOBALS['db'], $which_rel);
|
|
$pdf->cMargin = 0;
|
|
$pdf->Open();
|
|
$pdf->SetTitle($pdf->title);
|
|
$pdf->SetAuthor('phpMyAdmin ' . PMA_VERSION);
|
|
$pdf->AliasNbPages();
|
|
$pdf->Addpage();
|
|
$pdf->SetFont($this->ff, '', 14);
|
|
$pdf->SetAutoPageBreak('auto');
|
|
|
|
// get tables on this page
|
|
$tab_sql = 'SELECT table_name FROM ' . PMA_backquote($cfgRelation['table_coords'])
|
|
. ' WHERE db_name = \'' . $db . '\''
|
|
. ' AND pdf_page_number=' .$which_rel;
|
|
$tab_rs = PMA_query_as_cu($tab_sql);
|
|
|
|
while ($curr_table = @PMA_mysql_fetch_array($tab_rs)) {
|
|
$alltables[] = $curr_table['table_name'];
|
|
$intable = "'" . implode("','",$alltables) . "'";
|
|
}
|
|
|
|
$sql = 'SELECT *'
|
|
. ' FROM ' . PMA_backquote($cfgRelation['relation'])
|
|
. ' WHERE master_db = \'' . $db . '\' '
|
|
. ' AND foreign_db = \'' . $db . '\' '
|
|
. ' AND master_table IN (' . $intable .')'
|
|
. ' AND foreign_table IN (' . $intable .')';
|
|
$result = PMA_query_as_cu($sql);
|
|
|
|
if (!$result || !mysql_num_rows($result)) {
|
|
$pdf->PMA_PDF_die($GLOBALS['strPdfInvalidPageNum']);
|
|
}
|
|
while ($row = PMA_mysql_fetch_array($result)) {
|
|
$this->PMA_RT_addRelation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
|
|
}
|
|
|
|
// Defines the scale factor
|
|
if ($scale == 'auto') {
|
|
$this->scale = ceil(max(($this->x_max - $this->x_min) / (297 - $this->r_marg - $this->l_marg), ($this->y_max - $this->y_min) / (210 - $this->t_marg - $this->b_marg)) * 100) / 100;
|
|
$pdf->PMA_PDF_setScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
|
|
} else {
|
|
$this->scale = $scale;
|
|
$pdf->PMA_PDF_setScale($scale);
|
|
} // end if... else...
|
|
|
|
// Builds and save the PDF document
|
|
$pdf->PMA_PDF_setLineWidthScale(0.1);
|
|
|
|
if ($show_grid) {
|
|
$pdf->SetFontSize(10);
|
|
$this->PMA_RT_strokeGrid();
|
|
}
|
|
$pdf->PMA_PDF_setFontSizeScale(14);
|
|
$this->PMA_RT_drawRelations($change_color);
|
|
$this->PMA_RT_drawTables($show_info);
|
|
|
|
$this->PMA_RT_showRt();
|
|
} // end of the "PMA_RT()" method
|
|
} // end of the "PMA_RT" class
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Main logic
|
|
*/
|
|
if (!isset($pdf_page_number)) {
|
|
$pdf_page_number = 1;
|
|
}
|
|
$show_grid = (isset($show_grid) && $show_grid == 'on') ? 1 : 0;
|
|
$show_color = (isset($show_color) && $show_color == 'on') ? 1 : 0;
|
|
$show_table_dimension = (isset($show_table_dimension) && $show_table_dimension == 'on') ? 1 : 0;
|
|
|
|
PMA_mysql_select_db($db);
|
|
|
|
$rt = new PMA_RT('auto', $pdf_page_number, $show_table_dimension, $show_color, $show_grid);
|
|
?>
|