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<?php
/********************************************************************************
- MemHT Portal -
Copyright (C) 2007-2008 by Miltenovik Manojlo
http://www.memht.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your opinion) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, see <http://www.gnu.org/licenses/> (GPLv2)
or write to the Free Software Foundation, Inc., 51 Franklin Street,
Fifth Floor, Boston, MA02110-1301, USA.
********************************************************************************/
if (isSet($_GET['id'])) {
$id = intval($_GET['id']);
//===========================================
//Database: Connect
//===========================================
require_once("../../inc/inc_config.php");
require_once("../../inc/inc_database.php");
require_once('../../inc/pdf/fpdf.php');
$dblink = new database();
$dblink->connect();
//===========================================
//TIMEZONE SETTING + DATABASE CHECK
//===========================================
$timezonerow = $dblink->get_row("SELECT timezone FROM memht_config") or die("<table style='padding: 2px; border: 1px solid #999; background-color: #EEE; font-family: Verdana; font-size: 10px;' align='center'><tr><td><b>Attention:</b> Cannot find database tables!</td></tr></table>");
$siteConfig['timezone'] = intval($timezonerow['timezone']);
$tzNOW = "DATE_ADD(NOW(),INTERVAL ".$siteConfig['timezone']." HOUR)";
//====================
require_once("../../inc/inc_login.php");
require_once("../../inc/inc_functions.php");
require_once("../../inc/inc_readConfig.php");
require_once("../../inc/inc_getinfo.php");
require_once("../../inc/inc_ban.php");
if ($row = $dblink->get_row("SELECT *,DATE_FORMAT(data, '%d/%m/%Y %H:%i') as data FROM memht_guide WHERE id=$id AND enabled=1")) {
$row_conf = $dblink->get_row("SELECT * FROM memht_config");
$sitename = outCodeB($row_conf['nome']);
$siteurl = outCodeB($row_conf['site_url']);
class PDF extends FPDF {
//Page header
function Header() {
global $sitename,$siteurl;
$this->SetTextColor(100,100,100);
$this->SetFont('Arial','B',15);
$this->Cell(0,10,$sitename,0,0);
$this->Ln(10);
$this->SetFont('Arial','I',10);
$this->Cell(0,5,$siteurl,0,0);
$this->SetDrawColor(100,100,100);
$this->Line(11,27,199,27);
$this->Ln(10);
}
//Page footer
function Footer() {
global $id,$siteurl,$nome;
$this->SetTextColor(100,100,100);
$this->SetY(-15);
$this->SetDrawColor(100,100,100);
$this->Line(11,275,199,275);
$this->SetFont('Arial','I',8);
$this->Cell(0,0,$siteurl.'/index.php?page=guide&op=readGuide&id='.$id.'&title='.mem_urlencode($nome),0,0,'C');
$this->Ln(5);
$this->Cell(0,0,'Page '.$this->PageNo().'/{nb}',0,1,'C');
$this->Ln(5);
$this->SetFont('Arial','I',7);
$this->SetTextColor(150,150,150);
$this->Cell(0,0,'MemHT Portal',0,0,'R',0,'http://www.memht.com');
}
//===HTML===
var $B;
var $I;
var $U;
var $HREF;
function PDF($orientation='P',$unit='mm',$format='A4') {
//Call parent constructor
$this->FPDF($orientation,$unit,$format);
//Initialization
$this->B=0;
$this->I=0;
$this->U=0;
$this->HREF='';
}
function WriteHTML($html) {
//HTML parser
$html=str_replace("\n",' ',$html);
$a=preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE);
foreach($a as $i=>$e)
{
if($i%2==0)
{
//Text
if($this->HREF)
$this->PutLink($this->HREF,$e);
else
$this->Write(5,$e);
}
else
{
//Tag
if($e{0}=='/')
$this->CloseTag(strtoupper(substr($e,1)));
else
{
//Extract attributes
$a2=explode(' ',$e);
$tag=strtoupper(array_shift($a2));
$attr=array();
foreach($a2 as $v)
if(ereg('^([^=]*)=["\']?([^"\']*)["\']?$',$v,$a3))
$attr[strtoupper($a3[1])]=$a3[2];
$this->OpenTag($tag,$attr);
}
}
}
}
function OpenTag($tag,$attr)
{
//Opening tag
if($tag=='B' or $tag=='I' or $tag=='U')
$this->SetStyle($tag,true);
if($tag=='A')
$this->HREF=$attr['HREF'];
if($tag=='BR')
$this->Ln(5);
}
function CloseTag($tag)
{
//Closing tag
if($tag=='B' or $tag=='I' or $tag=='U')
$this->SetStyle($tag,false);
if($tag=='A')
$this->HREF='';
}
function SetStyle($tag,$enable)
{
//Modify style and select corresponding font
$this->$tag+=($enable ? 1 : -1);
$style='';
foreach(array('B','I','U') as $s)
if($this->$s>0)
$style.=$s;
$this->SetFont('',$style);
}
function PutLink($URL,$txt)
{
//Put a hyperlink
$this->SetTextColor(0,0,255);
$this->SetStyle('U',true);
$this->Write(5,$txt,$URL);
$this->SetStyle('U',false);
$this->SetTextColor(0);
}
}
//--------------------
$nome = outCodeB($row['nome']);
$descrizione = outCodeB($row['descrizione']);
$testo = outCodeB($row['testo']);
$autore = outCodeB($row['autore']);
$data = $row['data'];
$content = $testo_home."<br><br>".$testo;
$info = "$data by $autore";
$pdf=new PDF();
$pdf->AliasNbPages();
$pdf->AddPage();
$pdf->SetFont('Arial','',12);
//Title
$pdf->Ln(5);
$pdf->SetFont('Arial','B',12);
$pdf->Cell(0,0,$nome,0,0);
//Info
$pdf->Ln(5);
$pdf->SetFont('Arial','I',8);
$pdf->Cell(0,0,$info,0,0);
//Content
$pdf->SetFont('Arial','',10);
$pdf->WriteHTML(html_entity_decode($content));
$pdf->Output();
//--------------------
} else {
echo "Error: Selected article does not exist!";
}
//===========================================
//Database: Disconnect
//===========================================
$dblink->disconnect();
} else {
echo "Error: No article selected!";
}
//Data output function (from database)
function outCodeB($string,$html=1) {
if ($html==1) { $string = unhtmlentitiesB($string); }
return stripslashes($string);
}
function unhtmlentitiesB($string,$html=1) {
$trans_tbl1 = get_html_translation_table(HTML_ENTITIES);
foreach ($trans_tbl1 as $ascii => $htmlentitie) {
$trans_tbl2[$ascii] = '&#'.ord($ascii).';';
}
$string = str_replace("'","'",$string);
$string = str_replace("'","'",$string);
$trans_tbl1 = array_flip($trans_tbl1);
$trans_tbl2 = array_flip($trans_tbl2);
$tagstostrtip = array('iframe','script','style');
$string = strtr(strtr($string,$trans_tbl1),$trans_tbl2);
if ($html==1) { $string = strip_selected_tagsB($string,$tagstostrtip); }
return $string;
}
function strip_selected_tagsB($text, $tags = array()) {
$args = func_get_args();
$text = array_shift($args);
$tags = func_num_args() > 2 ? array_diff($args,array($text)) : (array)$tags;
foreach ($tags as $tag){
if( preg_match_all( '/<'.$tag.'[^>]*>([^<]*)<\/'.$tag.'>/iu', $text, $found) ){
$text = str_replace($found[0],$found[1],$text);
}
}
return preg_replace( '/(<('.join('|',$tags).')(\\n|\\r|.)*\/>)/iu', '', $text);
}
?>
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