$file) { // for every html file ParseXHTML ($file, $lang, $doc, $fidlist, $idlist); } /***** ParseXHTML () **********************************/ /* Parse the XHTML files * */ function ParseXHTML (&$file, $lang, $doc, &$fidlist, &$idlist) { $data = file_get_contents ($file); // get the xhtml-file content $parser = xml_parser_create ($fencoding); $imglist = array (); // initiate the image list array xml_parser_set_option ($parser, XML_OPTION_CASE_FOLDING, 0); // xml_parser_set_option ($parser, XML_OPTION_SKIP_WHITE, 1); xml_parse_into_struct ($parser, $data, $values, $tags); // parse the xhtml file xml_parser_free ($parser); MakePictureList ($values, $tags, $imglist, $lang, $doc); // build the list with the used images CopyImages ($imglist); // copy the used images into the temp folder } /***** CopyImages (...) **********************************/ /* */ function CopyImages (&$imglist) { CreateDirectory ('tmp/img'); CreateDirectory ('tmp/img/callouts'); CreateDirectory ('tmp/img/nav'); CreateDirectory ('tmp/img/admon'); foreach ($imglist as $key => $img) { $path = explode ('/', $img); // The image path is something like: img/en/xxxx/xxx.png to img/xxx.png if (($path[1] != 'callouts') && ($path[1] != 'nav') && ($path[1] != 'admon')) { $dest = "tmp/".$path[0].'/'.$path[1].'/'.$path[2].'/'.$path[3]; // build the destination path for the image CreateDirectory ('tmp/img/'.$path[1].'/'.$path[2]); } else { $dest = "tmp/".$img; } // echo "---copy:". $img. ":to:". $dest."\n"; copy ($img, $dest); } } /***** MakePictureList (...) **********************************/ /* */ function MakePictureList (&$values, &$tags, &$imglist, &$lang, &$doc) { // scan every tag for the onmouseover and onmouseout attribute foreach ($tags['a'] as $key => $val) { if (isset ($values[$val]['attributes'])) { foreach ($values[$val]['attributes'] as $tkey => $tval) { if (($tkey == 'onmouseover') || ($tkey == 'onmouseout')) { $ta = explode ('=', $tval); // strip everthing before the '=' $img = str_replace ("'", "", $ta[1]); // remove the ' if (!in_array ($img, $imglist)) { // As long as this img yet isn't within the list array_push ($imglist, $img); // add this image to the list } $values[$val]['attributes'][$tkey] = $ta[0]."='docs/".$lang."/".$doc."/".$img."'"; } } } } // scan every tag for the src attribute foreach ($tags['img'] as $key => $val) { if (isset ($values[$val]['attributes'])) { foreach ($values[$val]['attributes'] as $tkey => $tval) { if ($tkey == 'src') { // It it is the 'src' attribute if (!in_array ($tval, $imglist)) { // As long as this img yet isn't within the list array_push ($imglist, $tval); // add this image to the list } // now change the image path from img/en/xxxx/xxx.png to img/xxx.png $path = explode ('/', $tval); if (($path[1] != 'callouts') && ($path[1] != 'nav') && ($path[1] != 'admon')) { $newpath = $path[0].'/'.$path[3]; // path[0] = img; path[3] = xxx.png || xxx.jpg $img = "docs/".$lang."/".$doc."/".$newpath; // e.g. new path = docs/en/xn-001/img/xxx.png $values[$val]['attributes'][$tkey] = $img; // $img is the new link path to the image } else { $values[$val]['attributes'][$tkey] = "docs/".$lang."/".$doc."/".$tval; } } } } } } /***** CreateDirectory (...) **********************************/ function CreateDirectory ($dirname) { $path = ""; $dir = split ('[/|\\]', $dirname); for ($i = 0; $i < count ($dir); $i++) { $path .= $dir[$i]."/"; if (!is_dir ($path)) { @mkdir ($path, 0777); @chmod ($path, 0777); } } if (is_dir ($dirname)) { return 1; } return 0; } /******************************************************************************/ ?>