mirror/php-e107
1
0
Fork 0
mirror of https://github.com/e107inc/e107.git synced 2025-03-13 17:09:46 +01:00
Code Issues Releases Wiki Activity

Bugtracker #3660 - PDF document properties. Part of #2369 image inclusion in PDFs

Browse Source
This commit is contained in:
e107steved 2007-08-10 19:21:29 +00:00
parent 726dcb732f
commit 51885cbd44
2 changed files with 115 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

127
e107_plugins/pdf/e107pdf.php
View File

@ -1,8 +1,13 @@
<?php
//define ('PDF_DEBUG', TRUE);
define ('PDF_DEBUG', FALSE);
//extend fpdf class from package with custom functions
class e107PDF extends UFPDF{
var $temp_counter = 2; // Used for debug
//variables of html parser
var $B;
var $I;
@ -224,6 +229,8 @@ class e107PDF extends UFPDF{
}
function WriteHTML($html,$scale){
global $tp;
global $admin_log;
$search = array("\n", "<br />", "<hr />", '&raquo;', '&ordm;', '&middot', '&trade;', '&copy;', '&euro;', '&#091;', '&amp;#091;', '&nbsp;', '‘', '’', ' />', '&#40;', '&#41;', '&#123;', '&#125;', '&#91;', '&#93;');
$replace = array(" ", "<br>", "<hr>", '»', 'º', '·', '™', '©', '', '[', '[', ' ', "'", "'", '>', '(', ')', '{', '}', '[',']' );
@ -231,24 +238,40 @@ class e107PDF extends UFPDF{
$html=str_replace($search, $replace, $html);
$a=preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE); //explodes the string
if (PDF_DEBUG)
{
$admin_log->e_log_event(10,'split_vars',"DEBUG","PDF Trace","Write text: : ".$tp->toHTML('[code]'.$html.'[/code]',TRUE),FALSE,LOG_TO_ROLLING);
$acc = array();
foreach ($a as $ef) { $acc[] = strlen($ef); }
$admin_log->e_log_event(10,'no_vars',"DEBUG","PDF Trace","Lengths:: ".implode(',',$acc),FALSE,LOG_TO_ROLLING);
}
foreach($a as $i=>$e)
{
if ($this->temp_counter == 0)
{
// if (PDF_DEBUG) $admin_log->e_log_event(10,'no_vars',"DEBUG","PDF Trace","Process chunk {$i}: ".$e,FALSE,LOG_TO_ROLLING);
}
if($i%2==0)
{
//Text
//Text between tags
if($this->HREF){
$this->PutLink($this->HREF,$e);
$this->HREF='';
}elseif($this->IMG){
}elseif(0 && $this->IMG){ // This bit shouldn't happen now
//correct url
if(is_readable($this->SRC)){
$file = $this->SRC;
$file = trim($this->SRC);
$pos=strrpos($file,'.');
$type=substr($file,$pos+1);
$type=strtolower($type);
//for now only jpg, jpeg and png are supported
if($type=='jpg' || $type=='jpeg' || $type=='png'){
if($type=='jpg' || $type=='jpeg' || $type=='png')
{
if ((strpos($file,'http') !== 0) && (strpos($file,'www.') !== 0))
{ // Its a local file - possibly don't need to do anything at all!
$url = $tp->replaceConstants($file);
}
/* Old path-related stuff confused things
$url = str_replace("../", "", $this->SRC);
$imgsearch = array(e_IMAGE, e_THEME, e_PLUGIN, e_FILE, e_HANDLER);
//e_BASE and e_ADMIN are not taken into account !
@ -258,8 +281,8 @@ class e107PDF extends UFPDF{
if ($l !== false) {
$url = SITEURL.$url;
}
}
$this->Ln(2);
} */
$this->Ln(); // Newline with 'default' height to avoid overlaying text
$this->PutImage($url,$scale);
$this->Ln(2);
$this->SetX($this->lMargin);
@ -278,19 +301,25 @@ class e107PDF extends UFPDF{
$this->Cell(0,5,$e,0,1,'R');
}elseif($this->ALIGN == 'left'){
$this->Cell(0,5,$e,0,1,'L');
}elseif($this->BLOCKQUOTE == 'BLOCKQUOTE'){
}
elseif($this->BLOCKQUOTE == 'BLOCKQUOTE')
{
$this->SetFont('Courier','',11);
$this->SetStyle('B',true);
$this->SetStyle('I',true);
$this->Cell(0,5,$e,1,1,'L');
$this->SetStyle('B',false);
$this->SetStyle('I',false);
if ($this->issetcolor==true) {
if ($this->issetcolor==true)
{
$this->SetTextColor(0);
$this->issetcolor=false;
}
$this->SetFont($pdfpref['pdf_font_family'],'',$pdfpref['pdf_font_size']);
}else{
}
else
{
// if (PDF_DEBUG) $admin_log->e_log_event(10,debug_backtrace(),"DEBUG","PDF Trace","Write block {$i}: ".$e,FALSE,LOG_TO_ROLLING);
$this->Write(5,stripslashes($this->txtentities($e)));
}
}
@ -315,11 +344,16 @@ class e107PDF extends UFPDF{
}
}
function OpenTag($tag,$attr,$scale){
function OpenTag($tag,$attr,$scale)
{
global $tp;
global $admin_log;
$tag = strtoupper($tag);
//Opening tag
switch($tag){
switch($tag)
{
case 'STRONG':
$this->SetStyle('B',true);
break;
@ -370,10 +404,36 @@ class e107PDF extends UFPDF{
}
break;
case 'IMG':
if (PDF_DEBUG) $admin_log->e_log_event(10,debug_backtrace(),"DEBUG","PDF Trace","Image tag found: ".$attr['SRC'],FALSE,LOG_TO_ROLLING);
$this->IMG=true;
$this->SRC=$attr['SRC'];
$this->WIDTH=$attr['WIDTH'];
$this->HEIGHT=$attr['HEIGHT'];
// Its a 'closed' tag - so need to process it immediately
if(is_readable($this->SRC))
{
$file = trim($this->SRC);
$pos=strrpos($file,'.');
$type=substr($file,$pos+1);
$type=strtolower($type);
//for now only jpg, jpeg and png are supported
if($type=='jpg' || $type=='jpeg' || $type=='png')
{
if ((strpos($file,'http') !== 0) && (strpos($file,'www.') !== 0))
{ // Its a local file - possibly don't need to do anything at all!
$url = $tp->replaceConstants($file);
}
$this->Ln(); // Newline with 'default' height to avoid overlaying text
$this->PutImage($url,$scale);
$this->Ln(2);
$this->SetX($this->lMargin);
}
}
$this->IMG=''; // Clear the parameters - stops further image-related processing
$this->SRC='';
$this->WIDTH='';
$this->HEIGHT='';
break;
case 'TR':
break;
@ -571,9 +631,13 @@ class e107PDF extends UFPDF{
//(c)2004/03/12 by St@neCold
function PutImage($url,$scale)
{
global $admin_log;
if (PDF_DEBUG) $admin_log->e_log_event(10,debug_backtrace(),"DEBUG","PDF Trace","Process image {$url}, scale ".$scale,FALSE,LOG_TO_ROLLING);
if($scale<0) $scale=0;
//$scale<=0: put NO image inside the pdf!
if($scale>0){
if($scale>0)
{
$xsflag=0;
$ysflag=0;
$yhflag=0;
@ -582,17 +646,25 @@ class e107PDF extends UFPDF{
//get image info
$oposy=$this->GetY();
$iminfo=@getimagesize($url);
if($iminfo){
if($iminfo)
{
// Width and height of current drawing page
$pw = $this->w - $this->lMargin - $this->rMargin;
$ph = $this->h - $this->tMargin - $this->bMargin;
$iw=$scale * $this->px2mm($iminfo[0]);
$ih=$scale * $this->px2mm($iminfo[1]);
$iw = ($iw)?$iw:1;
$ih = ($ih)?$ih:1;
$nw=$iw;
$nh=$ih;
$iw = ($iw)?$iw:1; // Initial width
$ih = ($ih)?$ih:1; // Initial height
$nw=$iw; // New width
$nh=$ih; // New height
//resizing in x-direction
$xsflag=0;
if($iw>150) {
$xscale=150 / $iw;
// if($iw>150) // Dimensions in mm - so width of portrait A4
if($iw>$pw) // Dimensions in mm - so width of portrait A4
{
// $xscale=150 / $iw;
$xscale=$pw / $iw;
$yscale=$xscale;
$nw=$xscale * $iw;
$nh=$xscale * $ih;
@ -600,8 +672,11 @@ class e107PDF extends UFPDF{
}
//now eventually resizing in y-direction
$ysflag=0;
if(($oposy+$nh)>250){
$yscale=(250-$oposy)/$ih;
// if(($oposy+$nh)>250) // See if will fit vertically on current page
if(($oposy+$nh)>$ph) // See if will fit vertically on current page
{
// $yscale=(250-$oposy)/$ih;
$yscale=($ph-$oposy)/$ih;
$nw=$yscale * $iw;
$nh=$yscale * $ih;
$ysflag=1;
@ -610,7 +685,8 @@ class e107PDF extends UFPDF{
//remark: without(!) the global factor $scale!
//that's hard -> on the next page please...
$yhflag=0;
if($yscale<0.33 and ($xsflag==1 or $ysflag==1)) {
if($yscale<0.33 and ($xsflag==1 or $ysflag==1))
{
$nw=$xscale * $iw;
$nh=$xscale * $ih;
$ysflag==0;
@ -621,7 +697,12 @@ class e107PDF extends UFPDF{
$oposy=$this->GetY();
$this->Image($url, $this->GetX(), $this->GetY(), $nw, $nh);
$this->SetY($oposy+$nh);
// if (PDF_DEBUG) $admin_log->e_log_event(10,debug_backtrace(),"DEBUG","PDF Trace","Original Y={$oposy}, Initial height={$ih}, new height={$nh}. Set Y = ".($oposy+$nh)." after image output",FALSE,LOG_TO_ROLLING);
if (PDF_DEBUG) $admin_log->e_log_event(10,debug_backtrace(),"DEBUG","PDF Trace","Page width: {$pw}, Height: {$ph}, Image new width={$nw}, new height={$nh}. Set Y = ".($oposy+$nh)." after image output",FALSE,LOG_TO_ROLLING);
/*
Original Y=76.166666666667, Initial height=119.23888888889, new height=101.4. Set Y = 177.56666666667 after image output */
//if($yhflag==0 and $ysflag==1) $this->AddPage();
if ($this->temp_counter > 0) $this->temp_counter--;
}
}
}

21
e107_plugins/pdf/ufpdf.php
View File

@ -257,10 +257,10 @@ function _dounderline($x,$y,$width,$txt)
return sprintf('%.2f %.2f %.2f %.2f re f',$x*$this->k,($this->h-($y-$up/1000*$this->FontSize))*$this->k,$w*$this->k,-$ut/1000*$this->FontSizePt);
}
function _textstring($s)
function _textstring($s, $bom = true)
{
//Convert to UTF-16BE
$s = $this->utf8_to_utf16be($s);
$s = $this->utf8_to_utf16be($s, $bom);
//Escape necessary characters
$trans = array(')' => '\\)', '(' => '\\(', '\\' => '\\\\');
return '('.strtr($s, $trans).')';
@ -276,20 +276,21 @@ function _escapetext($s)
//return strtr($s, $trans);
}
function _putinfo()
{
$this->_out('/Producer '.$this->_textstring('UFPDF '. UFPDF_VERSION));
{ // If present, all these fields need to be saved without BOM
$this->_out('/Producer '.$this->_textstring('UFPDF '. UFPDF_VERSION, FALSE));
if(!empty($this->title))
$this->_out('/Title '.$this->_textstring($this->title));
$this->_out('/Title '.$this->_textstring($this->title, FALSE));
if(!empty($this->subject))
$this->_out('/Subject '.$this->_textstring($this->subject));
$this->_out('/Subject '.$this->_textstring($this->subject, FALSE));
if(!empty($this->author))
$this->_out('/Author '.$this->_textstring($this->author));
$this->_out('/Author '.$this->_textstring($this->author, FALSE));
if(!empty($this->keywords))
$this->_out('/Keywords '.$this->_textstring($this->keywords));
$this->_out('/Keywords '.$this->_textstring($this->keywords, FALSE));
if(!empty($this->creator))
$this->_out('/Creator '.$this->_textstring($this->creator));
$this->_out('/CreationDate '.$this->_textstring('D:'.date('YmdHis')));
$this->_out('/Creator '.$this->_textstring($this->creator, FALSE));
$this->_out('/CreationDate '.$this->_textstring('D:'.date('YmdHis'), FALSE));
}
// UTF-8 to UTF-16BE conversion.