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corrections

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This commit is contained in:
Marc Delisle
2002-05-18 14:09:00 +00:00
parent 729ec930c3
commit 6faea623d2
1 changed files with 226 additions and 200 deletions
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426
pdf_schema.php3
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@@ -1,15 +1,28 @@
<?php
// contributed by Maxime Delorme
// merged by lem9
/* $Id$ */
/**
* Contributed by Maxime Delorme and merged by lem9
*/
/**
* Gets some core scripts
*/
require('./libraries/grab_globals.lib.php3');
require('./libraries/common.lib.php3');
require("./fpdf/fpdf.php3");
define("FPDF_FONTPATH","./fpdf/font/");
mysql_select_db($db);
/**
* Gets the "fpdf" libraries and defines the pdf font path
*/
require('./fpdf/fpdf.php3');
define('FPDF_FONTPATH', './fpdf/font/');
/**
* Extends the "fpdf" class and prepares the work
*/
class PDF extends FPDF {
var $x_min;
var $y_min;
@@ -17,90 +30,92 @@ class PDF extends FPDF {
var $t_marg;
var $scale ;
function SetScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg, $t_marg)
{
$this->scale = $scale;
$this->x_min = $x_min;
$this->y_min = $y_min;
function SetScale($scale = 1, $x_min = 0, $y_min = 0, $l_marg, $t_marg) {
$this->scale = $scale;
$this->x_min = $x_min;
$this->y_min = $y_min;
$this->l_marg = $l_marg;
$this->t_marg = $t_marg;
}
function cell_scale($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0)
{
function cell_scale($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0) {
$h = $h/$this->scale;
$w = $w/$this->scale;
$this->Cell($w,$h,$txt,$border,$ln,$align,$fill);
$this->Cell($w, $h, $txt, $border, $ln, $align, $fill);
}
function Line_scale($x1,$y1,$x2,$y2)
{
$x1 = ($x1-$this->x_min)/$this->scale+$this->l_marg;
$y1 = ($y1-$this->y_min)/$this->scale+$this->t_marg;
$x2 = ($x2-$this->x_min)/$this->scale+$this->l_marg;
$y2 = ($y2-$this->y_min)/$this->scale+$this->t_marg;
$this->Line($x1,$y1,$x2,$y2);
function Line_scale($x1, $y1, $x2, $y2) {
$x1 = ($x1 - $this->x_min) / $this->scale + $this->l_marg;
$y1 = ($y1 - $this->y_min) / $this->scale + $this->t_marg;
$x2 = ($x2 - $this->x_min) / $this->scale + $this->l_marg;
$y2 = ($y2 - $this->y_min) / $this->scale + $this->t_marg;
$this->Line($x1, $y1, $x2, $y2);
}
function SetXY_scale($x, $y)
{
$x = ($x-$this->x_min)/$this->scale+$this->l_marg;
$y = ($y-$this->y_min)/$this->scale+$this->t_marg;
$this->SetXY($x,$y);
function SetXY_scale($x, $y) {
$x = ($x - $this->x_min) / $this->scale + $this->l_marg;
$y = ($y - $this->y_min) / $this->scale + $this->t_marg;
$this->SetXY($x, $y);
}
function SetX_scale($x)
{
$x = ($x-$this->x_min)/$this->scale+$this->l_marg;
function SetX_scale($x) {
$x = ($x - $this->x_min) / $this->scale + $this->l_marg;
$this->SetX($x);
}
function SetFontSize_scale($size)
{
//Set font size in points
$size = $size/$this->scale;
function SetFontSize_scale($size) {
// Set font size in points
$size = $size / $this->scale;
$this->SetFontSize($size);
}
function SetLineWidth_scale($width)
{
$width = $width/$this->scale;
function SetLineWidth_scale($width) {
$width = $width / $this->scale;
$this->SetLineWidth($width);
}
}
} // end class PDF
class RT {
var $tables = array();
var $relations = array();
var $ff = "Arial";
var $x_max, $y_max;
var $ff = 'Arial';
var $x_max = 0;
var $y_max = 0;
var $scale;
var $x_min = 100000, $y_min = 100000;
var $t_marg = 10;
var $b_marg = 10;
var $l_marg = 10;
var $r_marg = 10;
var $x_min = 100000;
var $y_min = 100000;
var $t_marg = 10;
var $b_marg = 10;
var $l_marg = 10;
var $r_marg = 10;
function RT($scale, $which_rel , $show_info = 0, $change_color = 0 , $show_grid = 0){
function RT($scale, $which_rel, $show_info = 0, $change_color = 0 , $show_grid = 0) {
global $pdf;
$pdf=new PDF("L");
$pdf = new PDF('L');
$pdf->cMargin = 0;
$pdf->Open();
$pdf->AliasNbPages();
$pdf->Addpage();
$pdf->SetFont($this->ff,'',14);
$pdf->SetAutoPageBreak("auto");
$pdf->SetFont($this->ff, '', 14);
$pdf->SetAutoPageBreak('auto');
$sql = "select * from "
. PMA_backquote($GLOBALS['cfg']['Server']['relation'])
. " where pdf_page_number = '$which_rel'";
$sql = 'SELECT * FROM '
. PMA_backquote($GLOBALS['cfg']['Server']['relation'])
. ' WHERE pdf_page_number = ' . $which_rel;
$result = mysql_query($sql);
while ($row = mysql_fetch_array($result)){
$this->add_relation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
if (!$result || !mysql_num_rows($result)) {
// TODO: defines the "back url"
// PMA_mysqlDie($GLOBALS['strInvalidPageNum'], '', FALSE, '');
PMA_mysqlDie('strInvalidPageNum', '', FALSE, '');
}
while ($row = mysql_fetch_array($result)) {
$this->add_relation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
}
if ($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;
$pdf->SetScale ($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
if ($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;
$pdf->SetScale($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
}
else {
$this->scale = $scale;
@@ -117,241 +132,252 @@ class RT {
$this->showRT();
}
function add_relation ($master_table , $master_field, $foreign_table, $foreign_field){
if (!isset($this->tables[$master_table])){
$this->tables[$master_table] = new rt_table ($master_table, $this->ff);
function add_relation($master_table , $master_field, $foreign_table, $foreign_field) {
if (!isset($this->tables[$master_table])) {
$this->tables[$master_table] = new rt_table($master_table, $this->ff);
$this->set_min_max($this->tables[$master_table]);
}
if (!isset($this->tables[$foreign_table])){
$this->tables[$foreign_table] = new rt_table ($foreign_table, $this->ff);
if (!isset($this->tables[$foreign_table])) {
$this->tables[$foreign_table] = new rt_table($foreign_table, $this->ff);
$this->set_min_max($this->tables[$foreign_table]);
}
$this->relations[] = new rt_relation($this->tables[$master_table] , $master_field, $this->tables[$foreign_table], $foreign_field);
$this->relations[] = new rt_relation($this->tables[$master_table], $master_field, $this->tables[$foreign_table], $foreign_field);
}
function set_min_max($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,$table->y);
function set_min_max($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, $table->y);
}
function draw_tables($show_info){
foreach ($this->tables as $table){
$table->draw($show_info);
function draw_tables($show_info) {
foreach ($this->tables as $table) {
$table->draw($show_info, $this->ff);
}
}
function draw_relations($change_color){
function draw_relations($change_color) {
$i = 0;
foreach ($this->relations as $relation){
foreach ($this->relations as $relation) {
$relation->draw($change_color, $i);
$i++;
}
}
function Stroke_grid(){
function Stroke_grid() {
global $pdf;
$pdf->SetMargins(0,0);
$pdf->SetDrawColor(200,200,200);
for ($l = 0; $l < 21; $l++){
$pdf->SetMargins(0, 0);
$pdf->SetDrawColor(200, 200, 200);
//horizontal line
$pdf->line(0,$l*10, 297,$l*10);
$pdf->SetXY(0,$l*10);
$pdf->cell(5,5,round(($l*10-$this->t_marg)*$this->scale+$this->y_min));
for ($l = 0; $l < 21; $l++) {
// horizontal line
$pdf->line(0, $l * 10, 297, $l * 10);
$pdf->SetXY(0, $l * 10);
$pdf->cell(5, 5, round(($l * 10 - $this->t_marg) * $this->scale + $this->y_min));
}
for ($j = 0; $j < 30 ;$j++){
//vertical line
$pdf->line($j*10,0,$j*10,210);
$pdf->SetXY($j*10,0);
$pdf->Cell(5,7,round(($j*10-$this->l_marg)*$this->scale+$this->x_min));
for ($j = 0; $j < 30 ;$j++) {
// vertical line
$pdf->line($j * 10, 0, $j * 10, 210);
$pdf->SetXY($j * 10, 0);
$pdf->Cell(5, 7, round(($j * 10 - $this->l_marg) * $this->scale + $this->x_min));
}
}
function showRT(){
function showRT() {
global $pdf, $db, $pdf_page_number;
$pdf->SetDisplayMode("fullpage");
$pdf->Output($db . "_" . $pdf_page_number . ".pdf", TRUE);
$pdf->SetDisplayMode('fullpage');
$pdf->Output($db . '_' . $pdf_page_number . '.pdf', TRUE);
}
}
} // end class RT
class rt_relation{
class rt_relation {
var $x_src, $y_src;
var $src_dir ;
var $dest_dir;
var $x_dest, $y_dest;
var $w_tick = 5;
function rt_relation ($master_table , $master_field, $foreign_table, $foreign_field){
$src_pos = $this->get_xy ($master_table , $master_field);
$dest_pos = $this->get_xy ($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;
function rt_relation($master_table, $master_field, $foreign_table, $foreign_field) {
$src_pos = $this->get_xy($master_table , $master_field);
$dest_pos = $this->get_xy($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);
$d = min($d1, $d2, $d3, $d4);
if ($d == $d1 ){
$this->x_src = $src_pos[0];
$this->src_dir = -1;
$this->x_dest = $dest_pos[0];
if ($d == $d1) {
$this->x_src = $src_pos[0];
$this->src_dir = -1;
$this->x_dest = $dest_pos[0];
$this->dest_dir = -1;
}elseif ($d == $d2){
$this->x_src = $src_pos[1];
$this->src_dir = 1;
$this->x_dest = $dest_pos[0];
} else if ($d == $d2) {
$this->x_src = $src_pos[1];
$this->src_dir = 1;
$this->x_dest = $dest_pos[0];
$this->dest_dir = -1;
}elseif ($d == $d3){
$this->x_src = $src_pos[0];
$this->src_dir = -1;
$this->x_dest = $dest_pos[1];
} else if ($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];
} 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];
$this->y_src = $src_pos[2];
$this->y_dest = $dest_pos[2];
}
function get_xy ($table , $column){
$pos = array_search ($column, $table->fields);
function get_xy($table, $column) {
$pos = array_search($column, $table->fields);
//x_left, x_right ,y
return array($table->x, $table->x+$table->width, $table->y+($pos+1.5)*$table->height_cell);
return array($table->x, $table->x + $table->width, $table->y + ($pos + 1.5) * $table->height_cell);
}
function draw($change_color, $i){
function draw($change_color, $i) {
global $pdf;
if ($change_color){
$d = $i%6;
$j = ($i-$d)/6;
$j = $j%4;
$d = $i % 6;
$j = ($i - $d) / 6;
$j = $j % 4;
$j++;
$case = array (
array (1,0,0),
array (0,1,0),
array (0,0,1),
array (1,1,0),
array (1,0,1),
array (0,1,1)
);
$case = array(
array(1, 0, 0),
array(0, 1, 0),
array(0, 0, 1),
array(1, 1, 0),
array(1, 0, 1),
array(0, 1, 1)
);
list ($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);
}
$pdf->SetLineWidth_scale(0.2);
$pdf->Line_scale($this->x_src, $this->y_src, $this->x_src+$this->src_dir*$this->w_tick, $this->y_src);
$pdf->Line_scale($this->x_dest+$this->dest_dir*$this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
$pdf->SetLineWidth_scale(0.1);
$pdf->Line_scale($this->x_src+$this->src_dir*$this->w_tick, $this->y_src, $this->x_dest+$this->dest_dir*$this->w_tick, $this->y_dest);
$e = (1 - ($j - 1) / 6);
$pdf->SetDrawColor($a * 255 * $e, $b * 255 * $e, $c * 255 * $e); }
else {
$pdf->SetDrawColor(0);
}
//arrow
$root2 = 2*sqrt(2);
$pdf->Line_scale($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);
$pdf->Line_scale($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->SetLineWidth_scale(0.2);
$pdf->Line_scale($this->x_src, $this->y_src, $this->x_src + $this->src_dir * $this->w_tick, $this->y_src);
$pdf->Line_scale($this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
$pdf->SetLineWidth_scale(0.1);
$pdf->Line_scale($this->x_src + $this->src_dir * $this->w_tick, $this->y_src, $this->x_dest + $this->dest_dir * $this->w_tick, $this->y_dest);
$pdf->Line_scale($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);
$pdf->Line_scale($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);
//arrow
$root2 = 2*sqrt(2);
$pdf->Line_scale($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);
$pdf->Line_scale($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);
$pdf->Line_scale($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);
$pdf->Line_scale($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 class rt_relation
class rt_table {
var $nb_fiels;
var $table_name;
var $width;
var $width = 0;
var $height;
var $fields = array();
var $fields = array();
var $height_cell = 6;
var $x, $y;
function rt_table ($table_name, $ff){
function rt_table($table_name, $ff) {
$this->table_name = $table_name;
$sql = "describe $table_name";
$result = mysql_query($sql);
$sql = 'DESCRIBE ' . PMA_backquote($table_name);
$result = mysql_query($sql);
// load fields
while ($row = mysql_fetch_array($result)){
while ($row = mysql_fetch_array($result)) {
$this->fields[] = $row[0];
}
//height and width
$this->set_width($ff);
$this->set_height();
//x and y
$sql = "select x, y from "
. PMA_backquote($GLOBALS['cfg']['Server']['pdf_table_position'])
. " where table_name = '$table_name'";
$sql = 'SELECT x, y FROM '
. PMA_backquote($GLOBALS['cfg']['Server']['pdf_table_position'])
. ' WHERE table_name = \'' . PMA_sqlAddslashes($table_name) . '\'';
$result = mysql_query($sql);
if (!mysql_num_rows($result)){
die (sprintf($GLOBALS['strConfigureTableCoord'],$table_name));
if (!$result || !mysql_num_rows($result)) {
// TODO: defines the "back url"
PMA_mysqlDie(sprintf($GLOBALS['strConfigureTableCoord'], $table_name), '', FALSE, '');
}
list($this->x, $this->y ) = mysql_fetch_array($result);
list($this->x, $this->y) = mysql_fetch_array($result);
}
function set_width ($ff){
function set_width($ff) {
global $pdf;
foreach( $this->fields as $field ){
$this->width = max( $this->width, $pdf->GetStringWidth($field ));
foreach ($this->fields as $field ) {
$this->width = max($this->width, $pdf->GetStringWidth($field));
}
$this->width += $pdf->GetStringWidth(" ");
$pdf->SetFont("$ff",'B');
$this->width = max( $this->width, $pdf->GetStringWidth(" " . $this->table_name ));
$pdf->SetFont("$ff",'');
$this->width += $pdf->GetStringWidth(' ');
$pdf->SetFont($ff, 'B');
$this->width = max($this->width, $pdf->GetStringWidth(' ' . $this->table_name));
$pdf->SetFont($ff, '');
}
function set_height(){
$this->height = (sizeof($this->fields)+1)*$this->height_cell;
function set_height() {
$this->height = (sizeof($this->fields) + 1) * $this->height_cell;
}
function draw($show_info){
function draw($show_info, $ff) {
global $pdf;
$pdf->SetXY_scale($this->x, $this->y);
$pdf->SetFont("$ff",'B');
$pdf->SetTextColor (200);
$pdf->SetFillColor (0,0,128);
$pdf->SetFont($ff, 'B');
$pdf->SetTextColor(200);
$pdf->SetFillColor(0, 0, 128);
if ($show_info){
$pdf->Cell_scale($this->width, $this->height_cell, round($this->width) . "x". round($this->height). " " .$this->table_name ,1,1,"C",1);
$pdf->Cell_scale($this->width, $this->height_cell, round($this->width) . 'x' . round($this->height) . ' ' . $this->table_name , 1, 1, 'C', 1);
} else {
$pdf->Cell_scale($this->width, $this->height_cell, $this->table_name ,1,1,"C",1);
$pdf->Cell_scale($this->width, $this->height_cell, $this->table_name, 1, 1, 'C', 1);
}
$pdf->SetX_scale($this->x);
$pdf->SetFont("$ff",'');
$pdf->SetTextColor (0);
$pdf->SetFillColor (255);
$pdf->SetFont($ff, '');
$pdf->SetTextColor(0);
$pdf->SetFillColor(255);
foreach ($this->fields as $field){
$pdf->Cell_scale($this->width, $this->height_cell, " ".$field,1,1,"L",1);
foreach ($this->fields as $field) {
$pdf->Cell_scale($this->width, $this->height_cell, ' ' . $field, 1, 1, 'L', 1);
$pdf->SetX_scale($this->x);
}
if ($pdf->PageNo() >1 ){
die ($GLOBALS['strScaleFactorSmall']);
if ($pdf->PageNo() > 1) {
// TODO: defines the "back url"
PMA_mysqlDie($GLOBALS['strScaleFactorSmall'], '', FALSE, '');
}
}
} // end class rt_table
/**
* 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) && $show_table_dimension == 'on') ? 1 : 0;
// main logic
if (!isset($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;
$rt = new RT("auto",$pdf_page_number,$show_table_dimension,$show_color,$show_grid);
mysql_select_db($db);
$rt = new RT('auto', $pdf_page_number, $show_table_dimension, $show_color, $show_grid);
?>