) wont split when they exceed page size, they skip the remaining
space and appear on the other page...
- CSS + align = bug!
- obs: para textos de mais de 1 página, talvez tenha que juntar varios $texto_artigo
antes de mandar gerar o PDF, para que o PDF gerado seja completo.
- Alignment not working properly in all cases
- Make CSS available to more tags (only works on p,b,u,i,div).
OBS0-1: Default font: Arial << make it changeable by outside?
OBS0-2: there are 2 types of spaces 32 and 160 (ascii values)
OBS0-3: //! is a special comment to be used with source2doc.php, a script I created
in order to generate the doc on the site html2fpdf.sf.net
OBS1: var $LineWidth; line width in user unit to make css thin/medium/thick difference?
OBS2: Images and DIVs: when they are inserted you can only type below them (==display:block)
OBS3: Optimized to 'A4' paper (default font: Arial , normal , size 11 )
OBS4: Regexp + Perl ([preg]accepts non-greedy quantifiers while PHP[ereg] does not)
Perl: '/regexp/x' where x = option ( x = i:ignore case , x = s: DOT gets \n as well)
*/
require_once('fpdi.php');
require_once('htmltoolkit.php');
class HTML2FPDF extends fpdi
{
//internal attributes
var $HREF; //! string
var $pgwidth; //! float
var $fontlist; //! array
var $issetfont; //! bool
var $issetcolor; //! bool
var $titulo; //! string
var $oldx; //! float
var $oldy; //! float
var $B; //! int
var $U; //! int
var $I; //! int
var $tablestart; //! bool
var $tdbegin; //! bool
var $table; //! array
var $cell; //! array
var $col; //! int
var $row; //! int
var $divbegin; //! bool
var $divalign; //! char
var $divwidth; //! float
var $divheight; //! float
var $divbgcolor; //! bool
var $divcolor; //! bool
var $divborder; //! int
var $divrevert; //! bool
var $issetlist; //! int
var $orderedlist; //! int
var $li; //! bool
var $listbegin; //! bool
var $pbegin; //! bool
var $pjustfinished; //! bool
var $SUP; //! bool
var $SUB; //! bool
var $centertag; //! bool
var $addresstag; //! bool
var $toupper; //! bool
var $tolower; //! bool
var $dash_on; //! bool
var $dotted_on; //! bool
var $strike; //! bool
var $CSS; //! array
var $textbuffer; //! array
var $cssbegin; //! bool
var $currentstyle; //! string
var $currentfont; //! string
var $colorarray; //! array
var $internallink; //! array
var $enabledtags; //! string
var $frm_textarea; //! bool
var $frm_select; //! bool
//options attributes
var $usetitle; //! bool
var $usecss; //! bool
var $usepre; //! bool
function HTML2FPDF($orientation='P',$unit='mm',$format='A4')
{
//! @desc Constructor
//! @return A class instance
//Call parent constructor
$this->FPDF($orientation,$unit,$format);
//To make the function Footer() work properly
$this->AliasNbPages();
//Enable all tags as default
$this->DisableTags();
//Initialization of the attributes
$this->SetFont('Arial','',11); // Changeable
$this->pgwidth = $this->fw - $this->lMargin - $this->rMargin;
$this->HREF='';
$this->titulo='';
$this->oldx=-1;
$this->oldy=-1;
$this->B=0;
$this->U=0;
$this->I=0;
$this->issetlist=0;
$this->orderedlist=0;
$this->li=false;
$this->listbegin=false;
$this->tablestart=false;
$this->tdbegin=false;
$this->table=array();
$this->cell=array();
$this->col=-1;
$this->row=-1;
$this->divbegin=false;
$this->divalign="L";
$this->divwidth=0;
$this->divheight=0;
$this->divbgcolor=false;
$this->divcolor=false;
$this->divborder=0;
$this->divrevert=false;
//On DIV mode: display == block automatically
$this->fontlist=array("arial","times","courier","helvetica","symbol");
$this->issetfont=false;
$this->issetcolor=false;
$this->pbegin=false;
$this->pjustfinished=false;
$this->toupper=false;
$this->tolower=false;
$this->dash_on=false;
$this->dotted_on=false;
$this->SUP=false;
$this->SUB=false;
$this->centertag=false;
$this->addresstag=false;
$this->strike=false;
$this->currentfont='';
$this->currentstyle='';
$this->colorarray=array();
$this->cssbegin=false;
$this->textbuffer=array();
$this->CSS=array();
$this->internallink=array();
$this->frm_textarea = false;
$this->frm_select = false;
//options attributes
$this->usetitle=true;
$this->usecss=true;
$this->usepre=true;
}
function UseTitle($opt=true)
{
//! @desc Enable/Disable title tag recognition
//! @return void
$this->usetitle=$opt;
}
function UseCSS($opt=true)
{
//! @desc Enable/Disable style tag recognition
//! @return void
$this->usecss=$opt;
}
function UsePRE($opt=true)
{
//! @desc Enable/Disable pre tag recognition
//! @return void
$this->usepre=$opt;
}
//Page header
function Header()
{
//! @return void
if ($this->titulo != '')
{
//Arial bold 16
$this->SetFont('Arial','B',16);
//Move to the right
$this->Cell(80);
//Title (Underlined)
$this->SetStyle('U',true);
$this->Cell(30,10,$this->titulo,0,0,'C');
$this->SetStyle('U',false);
//Line break
$this->Ln(20);
//Return Font to normal
$this->SetFont('Arial','',11);
}
}
//Page footer
function Footer()
{
//! @return void
//Position at 1.0 cm from bottom
$this->SetY(-10);
//Copyright //especial para esta versão
$this->SetFont('Arial','B',9);
$this->SetTextColor(0);
//Arial italic 9
$this->SetFont('Arial','I',9);
//Page number
$this->Cell(0,10,$this->PageNo().'/{nb}',0,0,'C');
//Return Font to normal
$this->SetFont('Arial','',11);
}
///////////////////
/// HTML parser ///
///////////////////
function WriteHTML($html)
{
//! @desc HTML parser
//! @return void
/* $e == content */
if (!$this->usetitle)
{
$regexp = '/.*?<\/title>/si'; // eliminate <TITLE> content
$html = preg_replace($regexp,'',$html);
}
AdjustHTML($html,$this->usepre);
$html = $this->CreateInternalLinks($html);
if ($this->usecss) $html = $this->ReadCSS($html);
//Add new supported tags in the DisableTags function
$html=strip_tags($html,$this->enabledtags); //remove all unsupported tags, but the ones inside the 'enabledtags' string
$a=preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE); //explodes the string
foreach($a as $i=>$e)
{
//echo "i=[" . $i . "] e[" . $e ."] pbegin[".$this->pbegin."]
\n";
if($i%2==0)
{
//TEXT
//Prepare text, if needed
if (strlen($e) == 0) continue;
if ($this->divrevert) $e = strrev($e);
if ($this->toupper) $e = strtoupper($e);
if ($this->tolower) $e = strtolower($e);
if ($this->cssbegin and !$this->tablestart)
{
if ($this->divwidth == 0) $this->divwidth = $this->GetStringWidth($e);
if ($this->divheight == 0) $this->divheight = 5;
$bak_x = $this->x;
// if (!$this->divbegin) $this->x = $this->oldx + $this->GetStringWidth($e) - $this->cMargin;
if (!$this->divbegin and ($this->oldx > 0)) $this->x = $this->oldx;
if ($this->divbgcolor) $this->Cell($this->divwidth,$this->divheight,'',$this->divborder,'',$this->divalign,$this->divbgcolor);
if ($this->dash_on) $this->Rect($this->x - $this->divwidth,$this->y,$this->divwidth,$this->divheight);
if ($this->dotted_on) $this->DottedRect($this->x - $this->divwidth,$this->y,$this->divwidth,$this->divheight);
$this->x = $bak_x;
}
//Start of 'if/elseif's
if($this->titulo) {
$this->titulo = $e;
$this->Header();
}
elseif($this->issetlist) {
if ($this->li)
{
if($this->orderedlist)
{
$this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
if ($this->oldx < 0) $this->oldx = $this->x + $this->GetStringWidth(($this->orderedlist). '. ') + 3;
$this->oldx += $this->GetStringWidth($e);
}
else
{
$this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
if ($this->oldx < 0) $this->oldx = $this->x + $this->GetStringWidth(chr(149)) + 3;
$this->oldx += $this->GetStringWidth($e);
}
}
}
elseif($this->tablestart)
{
if($this->tdbegin)
{
if(isset($this->CURRENTSTYLEINFO["font-size"])&& $this->CURRENTSTYLEINFO["font-size"]!="")
{
$this->cell[$this->row][$this->col]['textbuffer'][] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike,$this->CURRENTSTYLEINFO["font-size"]);
}
else
$this->cell[$this->row][$this->col]['textbuffer'][] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
$this->cell[$this->row][$this->col]['text'][] = $e;
if ($this->cell[$this->row][$this->col]['s'] < ($this->GetStringWidth($e) + 3)) $this->cell[$this->row][$this->col]['s'] = $this->GetStringWidth($e) + 3;
}
}
elseif($this->divbegin) $this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
elseif($this->pbegin)
{
$this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
if ($this->oldx < 0) $this->oldx = $this->x + $this->GetStringWidth(' ');
$this->oldx += $this->GetStringWidth($e);
if ($this->oldx < ($this->pgwidth+$this->lMargin)) $this->oldy = $this->y;
else $this->oldy = $this->y + (5 * (int)($this->oldx/($this->pgwidth+$this->lMargin)));
}
elseif($this->SUP) $this->textbuffer[] = array($e);
elseif($this->SUB) $this->textbuffer[] = array($e);
elseif($this->strike) $this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
elseif($this->centertag) $this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
elseif($this->addresstag) $this->textbuffer[] = array($e,$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,0/*img only*/,$this->strike);
elseif($this->HREF) $this->PutLink($this->HREF,$e);
elseif($this->frm_textarea) $this->textbuffer[] = array($e);
elseif($this->frm_select) $this->textbuffer[] = array($e); //although only the first option is of interest
else
{
$lineheight = 5;
//para compensar os H1 H2 H3 H4 usados...
if ($this->FontSizePt == 20) $lineheight = 7;
if ($this->FontSizePt == 16) $lineheight = 6;
if ($this->FontSizePt == 11) $lineheight = 5;
if ($this->FontSizePt == 8) $lineheight = 4;
$this->Write($lineheight,stripslashes(txtentities($e)));
}
}
else
{
//Tag
if($e{0}=='/') $this->CloseTag(strtoupper(substr($e,1)));
else
{
$regexp = '/ (\\w+?)=([^\\s>"]+)/si'; // change algo=algo to algo="algo" (only do this when this happens inside tags)
$e = preg_replace($regexp," \$1=\"\$2\"",$e);
//Extract attributes
$contents=array();
preg_match_all('/\\S*=["\'][^"\']*["\']/',$e,$contents);
preg_match('/\\S+/',$e,$a2);
$tag=strtoupper($a2[0]);
$attr=array();
if (!empty($contents))
{
foreach($contents[0] as $v)
{
if(ereg('^([^=]*)=["\']?([^"\']*)["\']?$',$v,$a3))
{
$attr[strtoupper($a3[1])]=$a3[2];
}
}
}
$this->OpenTag($tag,$attr);
}
}
}
}
function OpenTag($tag,$attr)
{
//! @return void
/*
* My obs:
* What this gets: < $tag $attr['WIDTH']="90px" > does not get content here
*/
$align = array('left'=>'L','center'=>'C','right'=>'R','top'=>'T','middle'=>'M','bottom'=>'B');
//Opening tag
switch($tag){
case 'BDO':
if (isset($attr['DIR']) and (strtoupper($attr['DIR']) == 'RTL' )) $this->divrevert = true;
break;
case 'S':
case 'STRIKE':
case 'DEL':
$this->strike=true;
break;
case 'SUB':
$this->SUB=true;
break;
case 'SUP':
$this->SUP=true;
break;
case 'CENTER':
$this->centertag = true;
if ($this->tdbegin) $this->cell[$this->row][$this->col]['a'] = $align['center'];
else
{
$this->divalign = $align['center'];
$this->Ln(5);
}
break;
case 'ADDRESS':
$this->addresstag = true;
if ($this->tdbegin) $this->SetStyle('I',true);
else
{
$this->SetStyle('I',true);
if ($this->x != $this->lMargin) $this->Ln(5);
}
break;
case 'TABLE': // TABLE-BEGIN
if ($this->x != $this->lMargin) $this->Ln(5);
$this->tablestart = true;
$this->table['nc'] = $this->table['nr'] = 0;
if (isset($attr['WIDTH'])) $this->table['w'] = ConvertSize($attr['WIDTH'],$this->pgwidth);
if (isset($attr['HEIGHT'])) $this->table['h'] = ConvertSize($attr['HEIGHT'],$this->pgwidth);
if (isset($attr['ALIGN'])) $this->table['a'] = $align[strtolower($attr['ALIGN'])];
if (isset($attr['BORDER'])) $this->table['border'] = $attr['BORDER'];
if (isset($attr['BGCOLOR'])) $this->table['bgcolor'][-1] = $attr['BGCOLOR'];
break;
case 'TR':
$this->row++;
$this->table['nr']++;
$this->col = -1;
if (isset($attr['BGCOLOR']))$this->table['bgcolor'][$this->row] = $attr['BGCOLOR'];
break;
case 'TH':
$this->SetStyle('B',true);
$attr['ALIGN'] = "center";
case 'TD':
$this->tdbegin = true;
$this->col++;
while (isset($this->cell[$this->row][$this->col])) $this->col++;
//Update number column
if ($this->table['nc'] <= $this->col+1) $this->table['nc'] = $this->col+1;
$this->cell[$this->row][$this->col] = array();
$this->cell[$this->row][$this->col]['text'] = array();
$this->CURRENTSTYLEINFO=false;
if(isset($attr["STYLE"])&&$attr["STYLE"]!="")
{
$asStyleInfo=$this->parseStyle($attr["STYLE"]);
$this->cell[$this->row][$this->col]['STYLEDATA']=$asStyleInfo;
$this->CURRENTSTYLEINFO=$asStyleInfo;
}
$this->cell[$this->row][$this->col]['s'] = 2;
if (isset($attr['WIDTH'])) $this->cell[$this->row][$this->col]['w'] = ConvertSize($attr['WIDTH'],$this->pgwidth);
if (isset($attr['HEIGHT'])) $this->cell[$this->row][$this->col]['h'] = ConvertSize($attr['HEIGHT'],$this->pgwidth);
if (isset($attr['ALIGN'])) $this->cell[$this->row][$this->col]['a'] = $align[strtolower($attr['ALIGN'])];
if (isset($attr['VALIGN'])) $this->cell[$this->row][$this->col]['va'] = $align[strtolower($attr['VALIGN'])];
if (isset($attr['BORDER'])) $this->cell[$this->row][$this->col]['border'] = $attr['BORDER'];
if (isset($attr['BGCOLOR'])) $this->cell[$this->row][$this->col]['bgcolor'] = $attr['BGCOLOR'];
$cs = $rs = 1;
if (isset($attr['COLSPAN']) && $attr['COLSPAN']>1) $cs = $this->cell[$this->row][$this->col]['colspan'] = $attr['COLSPAN'];
if (isset($attr['ROWSPAN']) && $attr['ROWSPAN']>1) $rs = $this->cell[$this->row][$this->col]['rowspan'] = $attr['ROWSPAN'];
//Chiem dung vi tri de danh cho cell span (?mais hein?)
for ($k=$this->row;$k<$this->row+$rs;$k++) for($l=$this->col;$l<$this->col+$cs;$l++)
{
if ($k-$this->row || $l-$this->col) $this->cell[$k][$l] = 0;
}
if (isset($attr['NOWRAP'])) $this->cell[$this->row][$this->col]['nowrap']= 1;
break;
case 'OL':
$this->orderedlist = 1;
case 'UL':
$this->li=false;
if (!$this->listbegin)
{
$this->listbegin = true;
$this->Ln(5);
}
$this->oldx = -1;
$bak_x = $this->x;
if (!empty($this->textbuffer))
{
if($this->orderedlist)
{
$this->orderedlist++; // orderedlist != 0
$blt = ($this->orderedlist - 1 ). '. ';
}
else
{
if ($this->issetlist % 2 == 0) $blt = chr(186);//circulo branco
else $blt = chr(149); //circulo preto
}
//Get bullet width including margins
$blt_width = $this->GetStringWidth($blt)+$this->cMargin*2;
//Output bullet
$this->Cell($blt_width,5,$blt,0,'',0);
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
}
$this->x = $bak_x;
$this->x += 5;
$this->issetlist++;
break;
case 'LI':
$this->li=true;
$this->oldx = -1;
$bak_x = $this->x;
if (!empty($this->textbuffer))
{
if($this->orderedlist)
{
$this->orderedlist++; // orderedlist != 0
$blt = ($this->orderedlist - 1 ). '. ';
}
else
{
if ($this->issetlist % 2 == 0) $blt = chr(186);//circulo branco
else $blt = chr(149); //circulo preto
}
//Get bullet width including margins
$blt_width = $this->GetStringWidth($blt)+$this->cMargin*2;
//Output bullet
$this->Cell($blt_width,5,$blt,0,'',0);
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
}
$this->Ln(5);
$this->x = $bak_x;
break;
case 'H1':
$this->SetStyle('B',true);
$this->SetFontSize(20);
break;
case 'H2':
$this->SetStyle('B',true);
$this->SetFontSize(16);
break;
case 'H3':
$this->SetStyle('B',true);
$this->SetFontSize(11);
break;
case 'H4':
$this->SetStyle('B',true);
$this->SetFontSize(8);
break;
case 'HR': //editado para esta versão
// if( $attr['WIDTH'] != '' ) $Width = $attr['WIDTH'];
// else $Width = $this->w - $this->lMargin - $this->rMargin;
$x = $this->GetX();
$y = $this->GetY();
$this->SetLineWidth(0.2);
$this->Line($x,$y,$x+$this->pgwidth,$y);
$this->SetLineWidth(0.2);
$this->Ln(1);
break;
case 'INS':
$this->SetStyle('U',true);
break;
case 'SMALL':
$newsize = $this->FontSizePt - 1;
$this->SetFontSize($newsize);
break;
case 'BIG':
$newsize = $this->FontSizePt + 1;
$this->SetFontSize($newsize);
case 'STRONG':
$this->SetStyle('B',true);
break;
case 'CITE':
case 'EM':
$this->SetStyle('I',true);
break;
case 'TITLE':
$this->titulo = 'not empty'; //In order to call Header()
break;
case 'B':
case 'I':
case 'U':
if( isset($attr['CLASS']) or isset($attr['ID']) )
{
$this->cssbegin=true;
if ($attr['CLASS'] != '') $name = $attr['CLASS'];
elseif ($attr['ID'] != '') $name = $attr['ID'];
//Look for name in the $this->CSS array
$properties = $this->CSS[$name];
if ($properties != 0) //name found in the CSS array
{
$this->setCSS($properties);
}
}
$this->SetStyle($tag,true);
break;
case 'A':
if ($attr['NAME'] != '')
{
$this->textbuffer[] = array('','','',array(),'',false,false,'#' . $attr['NAME']);
}
$this->HREF=$attr['HREF'];
break;
case 'DIV':
$this->divbegin=true;
if ($this->x != $this->lMargin) $this->Ln(5);
if( $attr['ALIGN'] != '' ) $this->divalign = $align[strtolower($attr['ALIGN'])];
if( isset($attr['CLASS']) or isset($attr['ID']) )
{
$this->cssbegin=true;
if ($attr['CLASS'] != '') $name = $attr['CLASS'];
elseif ($attr['ID'] != '') $name = $attr['ID'];
//Look for name in the $this->CSS array
$properties = $this->CSS[$name];
if ($properties != 0) //name found in the CSS array
{
$this->setCSS($properties);
}
}
break;
case 'IMG':
if(!empty($this->textbuffer) and !$this->tablestart)
{
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
$this->Ln(5);
}
if(isset($attr['SRC'])){
if(!isset($attr['WIDTH'])) $attr['WIDTH'] = 0;
else $attr['WIDTH'] /= 4;
if(!isset($attr['HEIGHT'])) $attr['HEIGHT'] = 0;
else $attr['HEIGHT'] /= 4;
if ($this->tdbegin)
{
$bak_x = $this->x;
$bak_y = $this->y;
$sizesarray = $this->Image($attr['SRC'], $this->GetX(), $this->GetY(), ConvertSize($attr['WIDTH'],$this->pgwidth), ConvertSize($attr['HEIGHT'],$this->pgwidth),'','',false);
$this->y = $bak_y;
$this->x = $bak_x;
}
else $sizesarray = $this->Image($attr['SRC'], $this->GetX(), $this->GetY(), ConvertSize($attr['WIDTH'],$this->pgwidth), ConvertSize($attr['HEIGHT'],$this->pgwidth),'',$this->HREF);
if ($sizesarray['X'] < $this->x) $this->x = $this->lMargin;
if ($this->tablestart)
{
$this->cell[$this->row][$this->col]['textbuffer'][] = array("¬¤¶"/*unique string to be parsed later*/.$sizesarray['OUTPUT'],$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont,$this->SUP,$this->SUB,''/*internal link*/,$sizesarray['HEIGHT']/*img height*/);
if (!isset($this->cell[$this->row][$this->col]['w'])) $this->cell[$this->row][$this->col]['w'] = $sizesarray['WIDTH'] + 3;
if (!isset($this->cell[$this->row][$this->col]['h'])) $this->cell[$this->row][$this->col]['h'] = $sizesarray['HEIGHT'] + 3;
}
}
break;
case 'BLOCKQUOTE':
case 'BR':
if($this->tablestart) $this->cell[$this->row][$this->col]['text'][] = "\n";
elseif($this->divbegin) $this->textbuffer[] = array("\n",$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont);
elseif($this->pbegin) $this->textbuffer[] = array("\n",$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont);
elseif($this->addresstag) $this->textbuffer[] = array("\n",$this->HREF,$this->currentstyle,$this->colorarray,$this->currentfont);
else $this->Ln(5);
break;
case 'P':
if ($this->tablestart) break; //especial para esta versão
$this->pbegin=true;
if ($this->x != $this->lMargin) $this->Ln(10);
elseif (!$this->pjustfinished) $this->Ln(5);
if( $attr['ALIGN'] != '' ) $this->divalign = $align[strtolower($attr['ALIGN'])];
if( isset($attr['CLASS']) or isset($attr['ID']) )
{
$this->cssbegin=true;
if ($attr['CLASS'] != '') $name = $attr['CLASS'];
elseif ($attr['ID'] != '') $name = $attr['ID'];
//Look for name in the $this->CSS array
$properties = $this->CSS[$name];
if ($properties != 0) //name found in the CSS array
{
$this->setCSS($properties);
}
}
break;
case 'PRE':
if ($this->x != $this->lMargin) $this->Ln(10);
else $this->Ln(5);
case 'CODE':
$this->SetFont('courier');
$this->currentfont='courier';
break;
case 'TEXTAREA':
$this->frm_textarea = true;
if ($this->x != $this->lMargin) $this->Ln(10);
else $this->Ln(5);
$this->col = 20; //HTML default value
$this->row = 2; //HTML default value
if (isset($attr['COLS'])) $this->col = $attr['COLS'];
if (isset($attr['ROWS'])) $this->row = $attr['ROWS'];
break;
case 'SELECT':
$this->frm_select = true;
break;
case 'FORM':
if ($this->x != $this->lMargin) $this->Ln(5);
break;
case 'INPUT':
if (isset($attr['TYPE']))
{
switch(strtoupper($attr['TYPE'])){
case 'TEXT': //Draw TextField
$texto='';
if (isset($attr['VALUE'])) $texto = $attr['VALUE'];
$tamanho = 20;
if (isset($attr['SIZE']) and ctype_digit($attr['SIZE']) ) $tamanho = $attr['SIZE'];
$this->SetFillColor(235,235,235);
$this->x +=3;
$this->Rect($this->x,$this->y,2*$tamanho,5,'DF');
if ($texto != '')
{
$this->Write(5,$texto,$this->x);
$this->x -= $this->GetStringWidth($texto);
}
$this->SetFillColor(0);
$this->x += 2*$tamanho;
break;
case 'CHECKBOX': //Draw Checkbox
$checked = false;
if (isset($attr['CHECKED'])) $checked = true;
$this->SetFillColor(235,235,235);
$this->Rect($this->x+3,$this->y+1,3,3,'DF');
if ($checked)
{
$this->Line($this->x+3,$this->y+1,$this->x+3+3,$this->y+1+3);
$this->Line($this->x+3,$this->y+1+3,$this->x+3+3,$this->y+1);
}
$this->SetFillColor(0);
$this->x += 3 + 3;
break;
case 'RADIO': //Draw Radio button
$checked = false;
if (isset($attr['CHECKED'])) $checked = true;
$this->x += 4;
$this->Circle($this->x,$this->y+2.2,1,'D');
if ($checked) $this->Circle($this->x,$this->y+2.2,0.4,'DF');
$this->Write(5,$texto,$this->x);
$this->x += 2;
break;
case 'BUTTON': // Draw a button
case 'SUBMIT':
case 'RESET':
$texto='';
if (isset($attr['VALUE'])) $texto = " " . $attr['VALUE'] . " ";
$this->SetFillColor(190,190,190);
$this->Rect($this->x+3,$this->y,$this->GetStringWidth($texto)+3,5,'DF');
$this->x += 3;
$this->Write(5,$texto,$this->x);
$this->x += 3;
$this->SetFillColor(0);
break;
}
}
break;
case 'FONT':
if (isset($attr['COLOR']) and $attr['COLOR']!='') {
$coul=ConvertColor($attr['COLOR']);
$this->colorarray = $coul;
$this->SetTextColor($coul['R'],$coul['G'],$coul['B']);
$this->issetcolor=true;
}
if (isset($attr['FACE']) and in_array(strtolower($attr['FACE']), $this->fontlist)) {
$this->SetFont(strtolower($attr['FACE']));
$this->issetfont=true;
}
//'If' disabled in this version due lack of testing (you may enable it if you want)
if(isset($attr['SIZE']) and $attr['SIZE']!='')
{
$this->TESTVARCURRENTSIZE=$attr['SIZE'];
$this->SetFont($this->FontFamily,'',$attr['SIZE']);
$this->SetFontSize($attr['SIZE']);
}
if (isset($attr['FACE']) and in_array(strtolower($attr['FACE']), $this->fontlist) and isset($attr['SIZE']) and $attr['SIZE']!='') {
$this->SetFont(strtolower($attr['FACE']),'',$attr['SIZE']);
$this->issetfont=true;
}
break;
}//end of switch
$this->pjustfinished=false;
}
function CloseTag($tag)
{
//! @return void
//Closing tag
if($tag=='BDO') $this->divrevert = false;
if($tag=='INS') $tag='U';
if($tag=='STRONG') $tag='B';
if($tag=='EM' or $tag=='CITE') $tag='I';
if($tag=='A') $this->HREF='';
if($tag=='LI') $this->li=false;
if($tag=='TH') $this->SetStyle('B',false);
if($tag=='TH' or $tag=='TD') $this->tdbegin = false;
if($tag=='P' or $tag=='DIV') //CSS in BLOCK mode
{
if(!$this->tablestart){
if ($this->divwidth == 0) $this->divwidth = $this->pgwidth;
if ($tag=='P')
{
$this->pbegin=false;
$this->pjustfinished=true;
}
else $this->divbegin=false;
$content='';
foreach($this->textbuffer as $aux) $content .= $aux[0];
$numlines = $this->WordWrap($content,$this->divwidth);
//Print Background color
$aux_x = $this->x;
if ($this->divheight == 0) $this->divheight = $numlines * 5;
$this->Cell($this->divwidth,$this->divheight,'',$this->divborder,'',$this->divalign,$this->divbgcolor);
if ($this->dash_on) $this->Rect($this->x - $this->divwidth,$this->y,$this->divwidth,$this->divheight);
if ($this->dotted_on) $this->DottedRect($this->x - $this->divwidth,$this->y,$this->divwidth,$this->divheight);
$this->x = $aux_x;
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
if ($tag=='P') $this->Ln(10);
else $this->Ln(5);
}
//Reset values
if ($this->issetcolor==true)
{
$this->SetTextColor(0);
$this->SetDrawColor(0);
$this->colorarray=array();
}
$this->SetFontSize(11);
$this->SetStyle('B',false);
$this->SetStyle('I',false);
$this->SetStyle('U',false);
$this->SetFont('arial');
$this->divrevert=false;
$this->divborder=0;
$this->divwidth=0;
$this->divalign="L";
$this->divbgcolor=false;
$this->divheight=0;
$this->toupper=false;
$this->tolower=false;
$this->SetDash(); //restore to no dash
$this->dash_on = false;
$this->dotted_on=false;
$this->oldx=-1;
$this->oldy=-1;
}
if($this->cssbegin)
{
if ($this->issetcolor==true)
{
$this->SetTextColor(0);
$this->SetDrawColor(0);
$this->colorarray=array();
}
$this->cssbegin=false;
$this->divrevert=false;
$this->divborder=0;
$this->divwidth=0;
$this->divalign="L";
$this->divbgcolor=false;
$this->divheight=0;
$this->toupper=false;
$this->tolower=false;
$this->SetDash(); //restore to no dash
$this->dash_on = false;
$this->dotted_on=false;
}
if($tag=='TABLE') { // TABLE-END
$this->table['cells'] = $this->cell;
$this->table['wc'] = array_pad(array(),$this->table['nc'],array('miw'=>0,'maw'=>0));
$this->table['hr'] = array_pad(array(),$this->table['nr'],0);
$this->_tableColumnWidth($this->table);
$this->_tableWidth($this->table);
$this->_tableHeight($this->table);
//Output table on PDF
$this->_tableWrite($this->table);
$this->tablestart=false; //bool
$this->table=array(); //array
$this->cell=array(); //array
$this->col=-1; //int
$this->row=-1; //int
$this->oldx = -1;
$this->oldy = -1;
$this->Ln(3);
}
if(($tag=='UL') or ($tag=='OL')) {
$this->oldx = -1;
$bak_x = $this->x;
if (!empty($this->textbuffer))
{
if($this->orderedlist)
{
$this->orderedlist++;
$blt = ($this->orderedlist - 1 ). '. ';
}
else
{
if ($this->issetlist % 2 == 0) $blt = chr(186);//circulo branco
else $blt = chr(149); //circulo preto
}
//Get bullet width including margins
$blt_width = $this->GetStringWidth($blt)+$this->cMargin*2;
//Output bullet
$this->Cell($blt_width,5,$blt,0,'',$fill);
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
}
$this->x = $bak_x;
$this->x -= 5;
$this->issetlist--;
if ($this->issetlist == 0) //end of list
{
$this->listbegin = false;
$this->Ln(10);
}
$this->orderedlist=0;
}
/* if($tag=='H1') $this->Ln(7);
if($tag=='H2') $this->Ln(6);
if($tag=='H3') $this->Ln(5);
if($tag=='H4') $this->Ln(4);*/
if($tag=='H1' or $tag=='H2' or $tag=='H3' or $tag=='H4')
{
$this->SetFontSize(11);
$this->SetStyle('B',false);
}
if($tag=='TITLE') $this->titulo=''; // becomes empty to avoid calling Header() again!
if($tag=='FORM') $this->Ln(5);
if($tag=='PRE') $this->Ln(6);
if($tag=='CODE' or $tag=='PRE') {
$this->currentfont='';
$this->SetFont('arial');
}
if($tag=='B' or $tag=='I' or $tag=='U')
{
$this->SetStyle($tag,false);
}
if($tag=='TEXTAREA')
{
//Draw arrows too?
$texto = '';
foreach($this->textbuffer as $v) $texto .= $v[0];
$this->SetFillColor(235,235,235);
$this->x +=3;
$this->Rect($this->x,$this->y,2*$this->col,5*$this->row,'DF');
if ($texto != '') $this->MultiCell(2*$this->col,5,$texto);
$this->SetFillColor(0);
$this->Ln(5);
$this->textbuffer=array();
$this->frm_textarea=false;
}
if($tag=='SELECT')
{
//Draw arrows too?
$texto = '';
foreach($this->textbuffer as $v)
{
//shows only the first option
//(not supported: the )
$texto = trim($v[0]);
if ($texto != '') break;
}
$tamanho = 15;
if ($this->GetStringWidth($texto) > (2*$tamanho)) $tamanho = $this->GetStringWidth($texto)/2;
$this->SetFillColor(235,235,235);
$this->x +=3;
$this->Rect($this->x,$this->y,2*$tamanho+2,5,'DF');//+2 margin
if ($texto != '') $this->Write(5,$texto,$this->x);
$this->x += 2;
$this->SetFillColor(190,190,190);
$this->Rect($this->x,$this->y,5,5,'DF'); //Arrow Box
$this->SetFont('zapfdingbats');
$this->Write(5,chr(116),$this->x); //Down arrow
$this->SetFont('arial');
$this->SetFillColor(0);
$this->x += 2;
$this->textbuffer=array();
$this->frm_select=false;
}
if($tag=='SUB') //subscript
{
if(!$this->pbegin and !$this->divbegin and !$this->tablestart and !$this->centertag)
{
$texto='';
foreach($this->textbuffer as $vetor) $texto.=$vetor[0];
//Set current font to: Bold, 6pt
$this->SetFont('','',6);
$bak_y = $this->y;
//Start 125cm plus width of cell to the right of left margin
//Subscript "1"
$this->y+=2.5;
$this->Cell($this->GetStringWidth($texto),2,$texto,0,0,'L');
$this->y = $bak_y;
$this->SetFontSize(11);
$this->textbuffer=array();
}
$this->SUB=false;
}
if($tag=='SUP') //superscript
{
if(!$this->pbegin and !$this->divbegin and !$this->tablestart and !$this->centertag)
{
$texto='';
foreach($this->textbuffer as $vetor) $texto.=$vetor[0];
//Set current font to: Bold, 6pt
$this->SetFont('','',6);
//Start 125cm plus width of cell to the right of left margin
//Superscript "1"
$this->Cell($this->GetStringWidth($texto),2,$texto,0,0,'L');
$this->SetFontSize(11);
$this->textbuffer=array();
}
$this->SUP=false;
}
if($tag=='S' or $tag=='STRIKE' or $tag=='DEL')
{
if(!$this->pbegin and !$this->divbegin and !$this->tablestart)
{
$texto='';
foreach($this->textbuffer as $vetor) $texto.=$vetor[0];
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
//Reset values
if ($this->issetcolor==true)
{
$this->SetTextColor(0);
$this->SetDrawColor(0);
$this->colorarray=array();
}
$this->SetFontSize(11);
$this->SetStyle('B',false);
$this->SetStyle('I',false);
$this->SetStyle('U',false);
$this->SetFont('arial');
$this->divalign="L";
}
$this->strike=false;
}
if($tag=='ADDRESS') // tag
{
if(!$this->pbegin and !$this->divbegin and !$this->tablestart)
{
$texto='';
foreach($this->textbuffer as $vetor) $texto.=$vetor[0];
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
if ($this->x != $this->lMargin) $this->Ln(5);
//Reset values
if ($this->issetcolor==true)
{
$this->SetTextColor(0);
$this->SetDrawColor(0);
$this->colorarray=array();
}
$this->SetFontSize(11);
$this->SetStyle('B',false);
$this->SetStyle('I',false);
$this->SetStyle('U',false);
$this->SetFont('arial');
$this->divalign="L";
}
$this->addresstag=false;
$this->SetStyle('I',false);
}
if($tag=='CENTER') // tag
{
if(!$this->pbegin and !$this->divbegin and !$this->tablestart)
{
$texto='';
foreach($this->textbuffer as $vetor) $texto.=$vetor[0];
//Print content
$this->printbuffer($this->textbuffer);
$this->textbuffer=array();
$this->Ln(5);
//Reset values
if ($this->issetcolor==true)
{
$this->SetTextColor(0);
$this->SetDrawColor(0);
$this->colorarray=array();
}
$this->SetFontSize(11);
$this->SetStyle('B',false);
$this->SetStyle('I',false);
$this->SetStyle('U',false);
$this->SetFont('arial');
$this->divalign="L";
}
$this->centertag=false;
}
if($tag=='BIG')
{
$newsize = $this->FontSizePt - 1;
$this->SetFontSize($newsize);
$this->SetStyle('B',false);
}
if($tag=='SMALL')
{
$newsize = $this->FontSizePt + 1;
$this->SetFontSize($newsize);
}
if($tag=='FONT')
{
if ($this->issetcolor == true)
{
$this->colorarray = array();
$this->SetTextColor(0);
}
if ($this->issetfont)
{
$this->SetFont('arial');
$this->issetfont=false;
}
}
}
function printbuffer($array,$istable=false,$wordwrappedtext='')
{
//! @return void
if ($istable)
{
$currpos = 0;
$npos = strpos($wordwrappedtext,"\n",$currpos);
if ($npos !== false) $maxsize = $npos - 1;
if (empty($array)) $array=array(" ",'','');
}
$bak_y = $this->y;
$aux_x = $this->x;
$align = $this->divalign;
$dx = 0;//not-implemented yet
//Default align == 'L'eft so ignore these cases
//In order to make align work in some cases (when there is only one style applied to the whole text)
$monostyle = false;
if (count($array) == 1) $monostyle = true;
///debug///
$notn = '';
///
foreach($array as $vetor)
{
if($istable) //Pass '\n' from wordwrappedtext to vetor[0]
{
$once = true;
$repeat = true;
while($repeat)
{
$repeat = false;
if ($npos !== false)
{
if ($once) $strsize = strlen($vetor[0]);
$once = false;
if ($npos < $currpos+$strsize)
{
if ($vetor[0] == " ")
{
$vetor[0] = ' '.$vetor[0]; //improve?
$strsize++;
}
if ($vetor[0]{$npos-$currpos} != " " and $vetor[0]{$npos-$currpos} != "\n")
{
$vetor[0] = ' '.$vetor[0]; //improve?
$strsize++;
}
$vetor[0]{$npos-$currpos} = "\n";
$npos = strpos($wordwrappedtext,"\n",$npos+1);
$repeat = true;
}
else $currpos += $strsize;
}
}
}
///debug///
$notn .= $vetor[0];
///
if($vetor[9] === true) // strike-through the text
{
$xini = $this->x;
$yini = $this->y;
}
//vetor[8] contains image height
if($vetor[7] != '') // '#' added for identification
{
if ($this->internallink[$vetor[7]] != '') $this->SetLink($this->internallink[$vetor[7]],-1);
}
if($vetor[6] === true) // Subscript
{
$this->y += 1;
$this->SetFontSize(6);
}
if($vetor[5] === true) // Superscript
{
$this->y -= 1;
$this->SetFontSize(6);
}
if($vetor[4] != '') $this->SetFont($vetor[4]); // Font Family
if($vetor[3] != '') //Font Color
{
$coul = $vetor[3];
$this->SetTextColor($coul['R'],$coul['G'],$coul['B']);
}
if($vetor[2] != '') $this->SetFont('',$vetor[2]); //Bold,Italic,Underline
if($vetor[1]) //LINK
{
if($this->internallink[$vetor[1]] === true)
{
$this->internallink[$vetor[1]] = $this->AddLink();
$vetor[1] = $this->internallink[$vetor[1]];
}
$this->SetTextColor(0,0,255);
$this->SetStyle('U',true);
}
if ($vetor[0]{0} == '¬' and $vetor[0]{1} == '¤' and $vetor[0]{2} == '¶') //in order to recognize an image in a cell
{
$vetor[0] = str_replace('¬¤¶','',$vetor[0]); //decode
//Is this the best way of fixing x,y coords? More tests are needed...
$fix_x = ($this->x+2) * $this->k; //+2 margin
$fix_y = ($this->h - (($this->y+2) + $vetor[8])) * $this->k;//+2 margin
$imgtemp = explode(" ",$vetor[0]);
$imgtemp[5]=$fix_x; // x
$imgtemp[6]=$fix_y; // y
$vetor[0]= implode(" ",$imgtemp);
$this->_out($vetor[0]);
}
elseif ($monostyle and $align!='L') $this->MultiCell($this->divwidth,$this->divheight,$vetor[0],$this->divborder,$align,0,$vetor[1]);
else //THE text
{
$posarray=array();
if(!$this->pbegin and !$this->divbegin and !$this->tablestart)
{
$posarray = $this->Write(5,$vetor[0],0,$vetor[1],$align);
}
else {
if(isset($vetor[10]))
{
$this->SetFontSize($vetor[10]);
}
//__________________________________________________________________________________________________________________________________________________________________________
$posarray = $this->Write(5,$vetor[0],$aux_x+$dx,$vetor[1],$align);
}
}
if($vetor[1])
{
$this->SetTextColor(0);
$this->SetStyle('U',false);
}
if($vetor[2] != '') $this->SetFont('','');
if($vetor[3] != '')
{
unset($coul);
$this->SetTextColor(0);
}
if($vetor[4] != '') $this->SetFont('arial');
if($vetor[5] === true)
{
$this->y += 1;
$this->SetFontSize(11);
}
if($vetor[6] === true)
{
$this->y -= 1;
$this->SetFontSize(11);
}
//vetor7-internal links
//vetor8-img height
if($vetor[9] === true) // strike-through the text
{
//Supposition: word's height won't change and we are not inside a table
//does not work properly on table (when the strike spans more than one line)
if ($this->divwidth == 0) $this->divwidth = $this->pgwidth;
$xend = $this->x;
$yend = $this->y;
//Aesthetical Adjustments: Go a bit to the right and a bit down
$xini += 0.7;
$yini += 0.15;
$xend += 0.7;
$yend += 0.15;
$i = 0;
while($yini != ($yend)) //if strike spans more than one line
{
if (!empty($posarray)) $strikesize = $posarray[$i];
else $strikesize = $this->divwidth;
$this->Line($xini,$yini + $this->FontSize/2,$xini + (($strikesize+$this->lMargin)-($xini-0.7)),$yini + $this->FontSize/2);
$xini = $this->lMargin + 0.7;// '\r' (carriage return)
$yini += 5; //skip a line
$i++;
}
$this->Line($xini,$yini + $this->FontSize/2,$xend,$yend + $this->FontSize/2);
$xini=-1;
$yini=-1;
$xend=-1;
$yend=-1;
}
}
///////////DEBUG////////////////////////
/*
$yesn = $wordwrappedtext;
$notn = str_replace("\n", "|", $notn);
$yesn = str_replace("\n", "|", $yesn);
$i = 0;
while($i < strlen($notn))
{
echo "i[".$i."]----n[".$notn{$i}."] y[".$yesn{$i}."] npos[".$npos."]";
echo "
\n";
$i++;
}
*/
////////////////////////////////////
}
//Get internal references and remove them first (they start with '#')
//Information gathered goes to $this->internallink
function CreateInternalLinks($html)
{
//! @return string
$regexp = '/href=["]?#([^\\s>"]+)/si';
preg_match_all( $regexp, $html, $aux);
foreach($aux[1] as $val=>$key) $this->internallink['#' . $key] = true;
//Fix name=something to name="something"
$regexp = '/ name=([^\\s>"]+)/si';
$html = preg_replace($regexp,' name=' . "\"\$1\"",$html);
return $html;
}
//////////////////
/// CSS parser ///
//////////////////
function ReadCSS($html)
{
//! @desc CSS parser
//! @return string
/*
* This version ONLY supports: .class {...} / #id { .... }
* It does NOT support: body{...} / a#hover { ... } / p.right { ... } / other mixed names
* This function must read the CSS code (internal or external) and order its value inside $this->CSS.
*/
$match = 0; // no match for instance
$regexp = ''; // This helps debugging: showing what is the REAL string being processed
//CSS external
$regexp = '//si';
$match = preg_match_all($regexp,$html,$CSSext);
$ind = 0;
while($match) {
$file = fopen($CSSext[1][$ind],"r");
$CSSextblock = fread($file,filesize($CSSext[1][$ind]));
fclose($file);
//Get class/id name and its characteristics from $CSSblock[1]
$regexp = '/[.# ]([^.]+?)\\s*?\{(.+?)\}/s'; // '/s' PCRE_DOTALL including \n
preg_match_all( $regexp, $CSSextblock, $extstyle);
//Make CSS[Name-of-the-class] = array(key => value)
$regexp = '/\\s*?(\\S+?):(.+?);/si';
for($i=0; $i < count($extstyle[1]) ; $i++)
{
preg_match_all( $regexp, $extstyle[2][$i], $extstyleinfo);
$extproperties = $extstyleinfo[1];
$extvalues = $extstyleinfo[2];
for($j = 0; $j < count($extproperties) ; $j++)
{
//Array-properties and Array-values must have the SAME SIZE!
$extclassproperties[strtoupper($extproperties[$j])] = trim($extvalues[$j]);
}
$this->CSS[$extstyle[1][$i]] = $extclassproperties;
$extproperties = array();
$extvalues = array();
$extclassproperties = array();
}
$match--;
$ind++;
} //end of match
$match = 0; // reset value, if needed
//CSS internal
//Get content between tags and order it, using regexp
$regexp = '/(.*?)<\/style>/si'; // it can be