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sparkyx
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296
addon/readme.php
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296
addon/readme.php
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<?php
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//===================================================================================================
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// this is the php file which creates the readme.pdf file, this is not seriously
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// suggested as a good way to create such a file, nor a great example of prose,
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// but hopefully it will be useful
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//
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// adding ?d=1 to the url calling this will cause the pdf code itself to ve echoed to the
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// browser, this is quite useful for debugging purposes.
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// there is no option to save directly to a file here, but this would be trivial to implement.
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//
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// note that this file comprisises both the demo code, and the generator of the pdf documentation
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//
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//===================================================================================================
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// don't want any warnings turning up in the pdf code if the server is set to 'anal' mode.
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//error_reporting(7);
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error_reporting(E_ALL);
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set_time_limit(1800);
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include 'class.ezpdf.php';
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// define a clas extension to allow the use of a callback to get the table of contents, and to put the dots in the toc
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class Creport extends Cezpdf {
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var $reportContents = array();
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function Creport($p,$o){
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$this->Cezpdf($p,$o);
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}
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function rf($info){
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// this callback records all of the table of contents entries, it also places a destination marker there
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// so that it can be linked too
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$tmp = $info['p'];
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$lvl = $tmp[0];
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$lbl = rawurldecode(substr($tmp,1));
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$num=$this->ezWhatPageNumber($this->ezGetCurrentPageNumber());
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$this->reportContents[] = array($lbl,$num,$lvl );
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$this->addDestination('toc'.(count($this->reportContents)-1),'FitH',$info['y']+$info['height']);
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}
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function dots($info){
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// draw a dotted line over to the right and put on a page number
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$tmp = $info['p'];
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$lvl = $tmp[0];
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$lbl = substr($tmp,1);
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$xpos = 520;
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switch($lvl){
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case '1':
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$size=16;
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$thick=1;
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break;
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case '2':
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$size=12;
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$thick=0.5;
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break;
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}
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$this->saveState();
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$this->setLineStyle($thick,'round','',array(0,10));
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$this->line($xpos,$info['y'],$info['x']+5,$info['y']);
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$this->restoreState();
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$this->addText($xpos+5,$info['y'],$size,$lbl);
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}
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}
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// I am in NZ, so will design my page for A4 paper.. but don't get me started on that.
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// (defaults to legal)
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// this code has been modified to use ezpdf.
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//$pdf = new Cezpdf('a4','portrait');
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$pdf = new Creport('a4','portrait');
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$pdf -> ezSetMargins(50,70,50,50);
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// put a line top and bottom on all the pages
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$all = $pdf->openObject();
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$pdf->saveState();
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$pdf->setStrokeColor(0,0,0,1);
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$pdf->line(20,40,578,40);
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$pdf->line(20,822,578,822);
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$pdf->addText(50,34,6,'http://ros.co.nz/pdf - http://www.sourceforge.net/projects/pdf-php');
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$pdf->restoreState();
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$pdf->closeObject();
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// note that object can be told to appear on just odd or even pages by changing 'all' to 'odd'
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// or 'even'.
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$pdf->addObject($all,'all');
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$pdf->ezSetDy(-100);
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//$mainFont = './fonts/Helvetica.afm';
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$mainFont = './fonts/Times-Roman.afm';
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$codeFont = './fonts/Courier.afm';
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// select a font
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$pdf->selectFont($mainFont);
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$pdf->ezText("PHP Pdf Creation\n",30,array('justification'=>'centre'));
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$pdf->ezText("Module-free creation of Pdf documents\nfrom within PHP\n",20,array('justification'=>'centre'));
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$pdf->ezText("developed by R&OS Ltd\n<c:alink:http://www.ros.co.nz/pdf/>http://www.ros.co.nz/pdf</c:alink>",18,array('justification'=>'centre'));
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$pdf->ezText("\n<c:alink:http://sourceforge.net/projects/pdf-php>http://sourceforge.net/projects/pdf-php</c:alink>\n\nversion 0.09",18,array('justification'=>'centre'));
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$pdf->ezSetDy(-100);
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// modified to use the local file if it can
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$pdf->openHere('Fit');
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function ros_logo(&$pdf,$x,$y,$height,$wl=0,$wr=0){
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$pdf->saveState();
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$h=100;
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$factor = $height/$h;
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$pdf->selectFont('./fonts/Helvetica-Bold.afm');
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$text = 'R&OS';
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$ts=100*$factor;
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$th = $pdf->getFontHeight($ts);
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$td = $pdf->getFontDecender($ts);
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$tw = $pdf->getTextWidth($ts,$text);
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$pdf->setColor(0.6,0,0);
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$z = 0.86;
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$pdf->filledRectangle($x-$wl,$y-$z*$h*$factor,$tw*1.2+$wr+$wl,$h*$factor*$z);
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$pdf->setColor(1,1,1);
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$pdf->addText($x,$y-$th-$td,$ts,$text);
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$pdf->setColor(0.6,0,0);
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$pdf->addText($x,$y-$th-$td,$ts*0.1,'http://www.ros.co.nz');
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$pdf->restoreState();
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return $height;
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}
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ros_logo($pdf,150,$pdf->y-100,80,150,200);
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$pdf->selectFont($mainFont);
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/*
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if (file_exists('ros.jpg')){
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$pdf->addJpegFromFile('ros.jpg',199,$pdf->y-100,200,0);
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} else {
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// comment out these two lines if you do not have GD jpeg support
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// I couldn't quickly see a way to test for this support from the code.
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// you could also copy the file from the locatioin shown and put it in the directory, then
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// the code above which doesn't use GD will be activated.
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$img = ImageCreatefromjpeg('http://www.ros.co.nz/pdf/ros.jpg');
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$pdf-> addImage($img,199,$pdf->y-100,200,0);
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}
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*/
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//-----------------------------------------------------------
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// load up the document content
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$data=file('./data.txt');
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// try adding the faq's to the document, this will not work for people re-building the file from the
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// download as I am not going to put in the faq file with that
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$faqFile = '../ros/pdf/faqs.inc';
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if (file_exists($faqFile)){
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// then the file is there.
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$data[] = "#NP\n";
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$data[] = "1<FAQs>\n";
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include($faqFile);
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foreach($faqs as $v){
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$data[] = "2<".$v['t'].">\n";
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// these are some VERY rough conversions, I am not recommending others do this
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$s = array('<br>','<p>','<pre>','</pre>','<ul>','</ul>','<li>');
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$r = array("\n","\n\n","\n#C","\n#c","",""," - ");
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if (is_array($v['d'])){
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$tmp='';
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foreach($v['d'] as $section){
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$tmp.=$section."\n\n";
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}
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} else {
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$tmp = $v['d'];
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}
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$tmp = str_replace($s,$r,$tmp);
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$bits = explode("\n",$tmp);
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foreach($bits as $bit){
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$data[] = $bit."\n";
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}
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}
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}
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$pdf->ezNewPage();
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$pdf->ezStartPageNumbers(500,28,10,'','',1);
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$size=12;
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$height = $pdf->getFontHeight($size);
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$textOptions = array('justification'=>'full');
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$collecting=0;
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$code='';
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foreach ($data as $line){
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// go through each line, showing it as required, if it is surrounded by '<>' then
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// assume that it is a title
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$line=chop($line);
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if (strlen($line) && $line[0]=='#'){
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// comment, or new page request
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switch($line){
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case '#NP':
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$pdf->ezNewPage();
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break;
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case '#C':
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$pdf->selectFont($codeFont);
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$textOptions = array('justification'=>'left','left'=>20,'right'=>20);
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$size=10;
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break;
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case '#c':
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$pdf->selectFont($mainFont);
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$textOptions = array('justification'=>'full');
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$size=12;
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break;
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case '#X':
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$collecting=1;
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break;
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case '#x':
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$pdf->saveState();
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eval($code);
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$pdf->restoreState();
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$pdf->selectFont($mainFont);
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$code='';
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$collecting=0;
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break;
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}
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} else if ($collecting){
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$code.=$line;
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// } else if (((strlen($line)>1 && $line[1]=='<') || (strlen($line) && $line[0]=='<')) && $line[strlen($line)-1]=='>') {
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} else if (((strlen($line)>1 && $line[1]=='<') ) && $line[strlen($line)-1]=='>') {
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// then this is a title
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switch($line[0]){
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case '1':
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$tmp = substr($line,2,strlen($line)-3);
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$tmp2 = $tmp.'<C:rf:1'.rawurlencode($tmp).'>';
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$pdf->ezText($tmp2,26,array('justification'=>'centre'));
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break;
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default:
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$tmp = substr($line,2,strlen($line)-3);
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// add a grey bar, highlighting the change
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$tmp2 = $tmp.'<C:rf:2'.rawurlencode($tmp).'>';
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$pdf->transaction('start');
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$ok=0;
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while (!$ok){
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$thisPageNum = $pdf->ezPageCount;
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$pdf->saveState();
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$pdf->setColor(0.9,0.9,0.9);
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$pdf->filledRectangle($pdf->ez['leftMargin'],$pdf->y-$pdf->getFontHeight(18)+$pdf->getFontDecender(18),$pdf->ez['pageWidth']-$pdf->ez['leftMargin']-$pdf->ez['rightMargin'],$pdf->getFontHeight(18));
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$pdf->restoreState();
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$pdf->ezText($tmp2,18,array('justification'=>'left'));
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if ($pdf->ezPageCount==$thisPageNum){
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$pdf->transaction('commit');
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$ok=1;
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} else {
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// then we have moved onto a new page, bad bad, as the background colour will be on the old one
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$pdf->transaction('rewind');
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$pdf->ezNewPage();
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}
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}
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break;
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}
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} else {
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// then this is just text
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// the ezpdf function will take care of all of the wrapping etc.
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$pdf->ezText($line,$size,$textOptions);
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}
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}
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$pdf->ezStopPageNumbers(1,1);
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// now add the table of contents, including internal links
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$pdf->ezInsertMode(1,1,'after');
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$pdf->ezNewPage();
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$pdf->ezText("Contents\n",26,array('justification'=>'centre'));
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$xpos = 520;
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$contents = $pdf->reportContents;
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foreach($contents as $k=>$v){
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switch ($v[2]){
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case '1':
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$y=$pdf->ezText('<c:ilink:toc'.$k.'>'.$v[0].'</c:ilink><C:dots:1'.$v[1].'>',16,array('aright'=>$xpos));
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// $y=$pdf->ezText($v[0].'<C:dots:1'.$v[1].'>',16,array('aright'=>$xpos));
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break;
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case '2':
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$pdf->ezText('<c:ilink:toc'.$k.'>'.$v[0].'</c:ilink><C:dots:2'.$v[1].'>',12,array('left'=>50,'aright'=>$xpos));
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break;
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}
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}
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if (isset($d) && $d){
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$pdfcode = $pdf->ezOutput(1);
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$pdfcode = str_replace("\n","\n<br>",htmlspecialchars($pdfcode));
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echo '<html><body>';
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echo trim($pdfcode);
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echo '</body></html>';
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} else {
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$pdf->ezStream();
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}
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?>
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