";
var $SPACE = " ";
var $transchr = array("&"=>"\&","_"=>"\_","%"=>"\%");
var $loaded = false;
/*
Constructor. Expects filename of tex-template which must be readable
*/
function loadDocument ($filename) {
if (!$this->loaded) {
if (!file_exists($filename) || !is_readable($filename)) {
$this->last_error = "File $filename does not exists or is not readable";
return false;
}
$this->content = file_get_contents ($filename);
$this->loaded = true;
return true;
}
}
function getTags() {
preg_match_all('/'.$this->START_DELIMETER.'([A-Z_0-9]{'.$this->VAR_MINLEN.',})'.$this->END_DELIMETER.'/i',$this->content,$hits);
return $hits[1];
}
function savecontent() {
$this->original = $this->content;
}
function getoriginal() {
$this->content = $this->original;
$this->last_error = "";
}
function parse ($_marker_array) {
if (!is_array($_marker_array)) return false;
foreach ($_marker_array as $marker => $text) {
$this->assign($marker, $text);
}
$this->replaceMarkers();
}
/*
Replace Markers
*/
function assign ($_marker, $_marker_content) {
$suche="/".$this->START_DELIMETER.$_marker.$this->END_DELIMETER."/i";
preg_match($suche,$this->content,$gefunden);
if ($gefunden) {
$this->markers[$_marker]["original"]=$suche;
$this->markers[$_marker]['content'] = strtr($_marker_content,$this->transchr);
} else return false;
}
function replaceMarkers() {
$count = 0;
foreach ($this->markers as $marker => $replace) {
$new_content = preg_replace($replace['original'], $replace['content'], $this->content);
$this->content = $new_content;
$count++;
}
return $count;
}
function cleanTemplate() {
$suche="/".$this->START_DELIMETER."[a-z0-9 _\-]+".$this->END_DELIMETER."/i";
$this->content = preg_replace($suche,"",$this->content);
}
function save($filename) {
$fp = fopen($filename, "w");
fputs($fp, $this->content);
fclose($fp);
}
function prepsave($_name) {
$this->replaceMarkers();
//$name = $_name.$this->EXT;
$this->downloadFile = TMP_PATH."/".$_name;
$this->save($this->downloadFile);
}
/*
Send file to browser
*/
function sendFile ($name = "export.tex") {
header('Content-type: application/text');
header('Content-Transfer-Encoding: binary');
header("Content-Disposition: attachment; filename=$name");
echo $this->content;
}
function clean() {
}
function debug($mode) {
$returnValue = "";
switch ($mode) {
case 1:
foreach ($this->markers as $marker => $content) {
$returnValue .= "".htmlentities($marker)."
";
$returnValue .= "".htmlentities(print_r($content, true))."
";
}
break;
}
return $returnValue;
}
}
/*
TEST
*/
# $doc = new phpTex("test.tex");
# $doc->parse(array("NAME"=>"Timo"));
# $doc->sendFile();
?>