Viewing file:  cssparser.php (6.9 KB) -rw-r--r--
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<?php
class cssparser {
var $css;
var $html;
function cssparser($html = true) {
// Register "destructor"
register_shutdown_function(array(&$this, "finalize"));
$this->html = ($html != false);
$this->Clear();
}
function finalize() {
unset($this->css);
}
function Clear() {
unset($this->css);
$this->css = array();
if($this->html) {
$this->Add("ADDRESS", "");
$this->Add("APPLET", "");
$this->Add("AREA", "");
$this->Add("A", "text-decoration : underline; color : Blue;");
$this->Add("A:visited", "color : Purple;");
$this->Add("BASE", "");
$this->Add("BASEFONT", "");
$this->Add("BIG", "");
$this->Add("BLOCKQUOTE", "");
$this->Add("BODY", "");
$this->Add("BR", "");
$this->Add("B", "font-weight: bold;");
$this->Add("CAPTION", "");
$this->Add("CENTER", "");
$this->Add("CITE", "");
$this->Add("CODE", "");
$this->Add("DD", "");
$this->Add("DFN", "");
$this->Add("DIR", "");
$this->Add("DIV", "");
$this->Add("DL", "");
$this->Add("DT", "");
$this->Add("EM", "");
$this->Add("FONT", "");
$this->Add("FORM", "");
$this->Add("H1", "");
$this->Add("H2", "");
$this->Add("H3", "");
$this->Add("H4", "");
$this->Add("H5", "");
$this->Add("H6", "");
$this->Add("HEAD", "");
$this->Add("HR", "");
$this->Add("HTML", "");
$this->Add("IMG", "");
$this->Add("INPUT", "");
$this->Add("ISINDEX", "");
$this->Add("I", "font-style: italic;");
$this->Add("KBD", "");
$this->Add("LINK", "");
$this->Add("LI", "");
$this->Add("MAP", "");
$this->Add("MENU", "");
$this->Add("META", "");
$this->Add("OL", "");
$this->Add("OPTION", "");
$this->Add("PARAM", "");
$this->Add("PRE", "");
$this->Add("P", "");
$this->Add("SAMP", "");
$this->Add("SCRIPT", "");
$this->Add("SELECT", "");
$this->Add("SMALL", "");
$this->Add("STRIKE", "");
$this->Add("STRONG", "");
$this->Add("STYLE", "");
$this->Add("SUB", "");
$this->Add("SUP", "");
$this->Add("TABLE", "");
$this->Add("TD", "");
$this->Add("TEXTAREA", "");
$this->Add("TH", "");
$this->Add("TITLE", "");
$this->Add("TR", "");
$this->Add("TT", "");
$this->Add("UL", "");
$this->Add("U", "text-decoration : underline;");
$this->Add("VAR", "");
}
}
function SetHTML($html) {
$this->html = ($html != false);
}
function Add($key, $codestr) {
$key = strtolower($key);
$codestr = strtolower($codestr);
if(!isset($this->css[$key])) {
$this->css[$key] = array();
}
$codes = explode(";",$codestr);
if(count($codes) > 0) {
foreach($codes as $code) {
$code = trim($code);
@list($codekey, $codevalue) = explode(":",$code);
if(strlen($codekey) > 0) {
$this->css[$key][trim($codekey)] = trim($codevalue);
}
}
}
}
function Get($key, $property) {
$key = strtolower($key);
$property = strtolower($property);
list($tag, $subtag) = explode(":",$key);
list($tag, $class) = explode(".",$tag);
list($tag, $id) = explode("#",$tag);
$result = "";
foreach($this->css as $_tag => $value) {
list($_tag, $_subtag) = explode(":",$_tag);
list($_tag, $_class) = explode(".",$_tag);
list($_tag, $_id) = explode("#",$_tag);
$tagmatch = (strcmp($tag, $_tag) == 0) | (strlen($_tag) == 0);
$subtagmatch = (strcmp($subtag, $_subtag) == 0) | (strlen($_subtag) == 0);
$classmatch = (strcmp($class, $_class) == 0) | (strlen($_class) == 0);
$idmatch = (strcmp($id, $_id) == 0);
if($tagmatch & $subtagmatch & $classmatch & $idmatch) {
$temp = $_tag;
if((strlen($temp) > 0) & (strlen($_class) > 0)) {
$temp .= ".".$_class;
} elseif(strlen($temp) == 0) {
$temp = ".".$_class;
}
if((strlen($temp) > 0) & (strlen($_subtag) > 0)) {
$temp .= ":".$_subtag;
} elseif(strlen($temp) == 0) {
$temp = ":".$_subtag;
}
if(isset($this->css[$temp][$property])) {
$result = $this->css[$temp][$property];
}
}
}
return $result;
}
function GetSection($key) {
$key = strtolower($key);
list($tag, $subtag) = explode(":",$key);
list($tag, $class) = explode(".",$tag);
list($tag, $id) = explode("#",$tag);
$result = array();
foreach($this->css as $_tag => $value) {
list($_tag, $_subtag) = explode(":",$_tag);
list($_tag, $_class) = explode(".",$_tag);
list($_tag, $_id) = explode("#",$_tag);
$tagmatch = (strcmp($tag, $_tag) == 0) | (strlen($_tag) == 0);
$subtagmatch = (strcmp($subtag, $_subtag) == 0) | (strlen($_subtag) == 0);
$classmatch = (strcmp($class, $_class) == 0) | (strlen($_class) == 0);
$idmatch = (strcmp($id, $_id) == 0);
if($tagmatch & $subtagmatch & $classmatch & $idmatch) {
$temp = $_tag;
if((strlen($temp) > 0) & (strlen($_class) > 0)) {
$temp .= ".".$_class;
} elseif(strlen($temp) == 0) {
$temp = ".".$_class;
}
if((strlen($temp) > 0) & (strlen($_subtag) > 0)) {
$temp .= ":".$_subtag;
} elseif(strlen($temp) == 0) {
$temp = ":".$_subtag;
}
foreach($this->css[$temp] as $property => $value) {
$result[$property] = $value;
}
}
}
return $result;
}
function ParseStr($str) {
$this->Clear();
// Remove comments
$str = preg_replace("/\/\*(.*)?\*\//Usi", "", $str);
// Parse this damn csscode
$parts = explode("}",$str);
if(count($parts) > 0) {
foreach($parts as $part) {
list($keystr,$codestr) = explode("{",$part);
$keys = explode(",",trim($keystr));
if(count($keys) > 0) {
foreach($keys as $key) {
if(strlen($key) > 0) {
$key = str_replace("\n", "", $key);
$key = str_replace("\\", "", $key);
$this->Add($key, trim($codestr));
}
}
}
}
}
//
return (count($this->css) > 0);
}
function Parse($filename) {
$this->Clear();
if(file_exists($filename)) {
return $this->ParseStr(file_get_contents($filename));
} else {
return false;
}
}
function GetCSS() {
$result = "";
foreach($this->css as $key => $values) {
$result .= $key." {\n";
foreach($values as $key => $value) {
$result .= " $key: $value;\n";
}
$result .= "}\n\n";
}
return $result;
}
}
?>
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