is there any reason for this script not to work? after trying various ways of reading in the css files for some reason all im getting is the echo statements at the bottom.
<?php
// this file will convert a css file to the fckstyles xml layout
// the only requirement is that the style in the stylesheet start with
// a dot(.), the element name it is intented for and a underscore, eg: .img_image_on_left{}
// as a parameter, a valid stylesheet is taken (/usr/home/somehost/stylesheet.css) or
// (http://www.somehost.com/styles.css)
//
// in this file, the name of the style is modified, the ".elementname_" is stripped and after
// that, underscores are replaced for readability;
//
// there's an array of allowed tags, only elements wth that tagname will be displayed in the
// xml file (and thus style combo)
function echo_styles($strStylesheet){
// define an array of valid tags
$arrTags = array("span","img", "table", "tr", "td", "input", "select", "textarea", "hr", "object");
// open the stylesheet for reading
if($fp = fopen($strStylesheet, "r")){
$contents = '';
while(!feof($fp)) {
$contents .= fread($fp, 8192);
}
// read the content in an array
//$stylesheet_content = split("\n", $contents);
$stylesheet_content = split("}",$contents);
$theXML = '';
for($i=0;$i<count($stylesheet_content);$i++){
$style = $stylesheet_content[$i];
$style_name = trim(substr($style,0,strpos($style,"{")));
if(substr($style_name,0,1) == "."){
$style_name = substr($style_name,1);
// for each element, display an xml tag
$theElement = substr($style_name, 0, strpos($style_name,"_"));
if(in_array(strtolower($theElement), $arrTags)){
$new_style_name = str_replace("_", " ", substr($style_name, strpos($style_name,"_")+1, strlen($style_name)-strpos($style_name,"_")));
$theXML .= "<Style name=\"$new_style_name\" element=\"$theElement\">\n";
$theXML .= " <Attribute name=\"class\" value=\"$style_name\" />\n";
$theXML .= "</Style>\n";
}
} else {
if(trim(substr($style,0,7)) == "@import"){
$theStyleSheets = split("@", $style);
for($i=0;$i<count($theStyleSheets);$i++){
$theStyleSheet = substr($theStyleSheets[$i], 7, strlen($theStyleSheets[$i]));
$theStyleSheet = str_replace("'","", $theStyleSheet);
$theStyleSheet = str_replace(";","", $theStyleSheet);
$number_dirs_back = count(split("../", $theStyleSheet));
$theStyleSheet = str_replace("../","", $theStyleSheet);
for($k=0;$k<$number_dirs_back;$k++){
$thePath = substr($site_path,0,strrpos($site_path, "/"));
$thePath = trim(substr($thePath,0,strrpos($thePath, "/")));
}
echo_styles(trim($thePath."/".$theStyleSheet));
}
}
}
}
}
return $theXML;
}
// send the XML header to the broser, so it knows it's XML
header("Content-type: text/xml");
header("Pragma: public");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
// echo the XML tag first and the root node
echo "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n";
echo " <Styles>";
// now send the styles
echo echo_styles($_GET['css']);
// and close the style tag again
echo " </Styles>";
?>
