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<?php
/**
* @package SPLIB
* @version $Id: ArticlePDF.php,v 1.1 2003/12/12 08:06:06 kevin Exp $
*/
error_reporting(E_ALL ^ E_NOTICE);
/**
* Include R&OS pdf class
* http://www.ros.co.nz/pdf/
*/
require_once('ThirdParty/rospdf/class.pdf.php');
require_once('ThirdParty/rospdf/class.ezpdf.php');
/**
* ArticlePDF acts as a wrapper for R&OS PDF<br />
* Renders a specific PDF design
* @package SPLIB
* @access public
*/
class ArticlePdf {
/**
* The URL of the article
* @access private
* @var string
*/
var $articleUrl;
/**
* Where the fonts can be found
* @access private
* @var string
*/
var $fontPath;
/**
* Where the image can be found
* @access private
* @var string
*/
var $imagePath;
/**
* Instance of R&OS PDF
* @access private
* @var object
*/
var $pdf;
/**
* ArticlePdf constructor
* @param string url of the article
* @param string font path
* @param string image path
*/
function ArticlePdf ($url,$fontPath,$imagePath='') {
$this->articleUrl=$url;
$this->fontPath=$fontPath;
$this->imagePath=$imagePath;
$this->pdf=& new Cezpdf();
$this->pdf->ezSetMargins(40,40,155.28,90);
$this->addObjects();
}
/**
* Adds the repeating objects to the document
* @return void
* @access private
*/
function addObjects () {
$headfoot = $this->pdf->openObject();
$this->pdf->saveState();
$this->pdf->addJpegFromFile($this->imagePath.'sitepoint_logo.jpg',
430,813,70,20);
$this->pdf->setStrokeColor(0,0.2,0.4);
$this->pdf->setLineStyle(2,'round');
$this->pdf->line(155.28,811.89,505.28,811.89);
$this->pdf->line(155.28,30,505.28,30);
$this->pdf->restoreState();
$this->pdf->closeObject();
$bottomUrl = $this->pdf->openObject();
$this->pdf->saveState();
$this->pdf->selectFont($this->fontPath.'Helvetica.afm');
$this->pdf->addText(155.28,24,6,'Found at: '.$this->articleUrl);
$this->pdf->restoreState();
$this->pdf->closeObject();
$this->pdf->addObject($headfoot,'all');
$this->pdf->addObject($bottomUrl,'even');
}
/**
* Adds the PDF summary information
* @param string title of document
* @param string author of document
* @param string producer of document
* @param string date
* @return void
* @access public
*/
function addInfo($title,$author,$producer,$date) {
$info=array (
'Title'=>$title,
'Author'=>$author,
'Producer'=>$producer,
'CreationDate'=>$date
);
$this->pdf->addInfo($info);
}
/**
* Adds the title page
* @param string title of document
* @param string author of document
* @param string date
* @param string introduction
* @return void
* @access public
*/
function addTitlePage($title,$author,$date,$intro) {
$this->pdf->selectFont($this->fontPath.'Helvetica-Bold.afm');
$this->pdf->ezSetY(650);
$this->pdf->saveState();
$this->pdf->setColor(1,0.4,0);
$this->pdf->ezText($title,20,array('justification'=>'center'));
$this->pdf->restoreState();
$this->pdf->ezSetDy(-50);
$this->pdf->ezText('by '.$author,15,
array('justification'=>'center'));
$this->pdf->ezSetDy(-50);
$this->pdf->ezText("<c:alink:".$this->articleUrl.">".
$this->articleUrl."</c:alink>",
11,array('justification'=>'centre'));
$this->pdf->ezSetDy(-50);
$this->pdf->ezText($date,13,array('justification'=>'center'));
$this->pdf->ezSetDy(-50);
$this->pdf->selectFont($this->fontPath.'Helvetica.afm');
$this->pdf->ezText($intro,10,array('justification'=>'full'));
$this->pdf->ezNewPage();
$this->pdf->ezStartPageNumbers(505,24,6);
}
/**
* Adds the text to the page
* @param string text
* @param int (optional) size of text
* @param string (optional) justification
* @return void
* @access public
*/
function addText ($text,$size=10,$justification='full') {
$this->pdf->ezText($text,$size,
array('justification'=>$justification));
}
/**
* Sends the PDF document to the visitors browser
* @param string (optional) filename
* @return void
* @access public
*/
function display ($fileName='file.pdf') {
$fileName=explode(',',chunk_split($fileName,1,','));
foreach ( $fileName as $key => $char ) {
if ( preg_match("/^[A-Za-z0-9_\.]$/",
$char,$matches) == 0 ) {
unset($fileName[$key]);
}
}
$fileName=implode('',$fileName);
$options=array('Content-Disposition'=>$fileName);
$this->pdf->ezStream($options);
}
}
?>
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