';
}
}
}
}
}
// if image uploaded, reparse options again to add image to form
if ($image_uploaded) $this->options = $this->parse_options($this->path.$this->file);
}
function form()
{
?>
themes as $theme)
{
if ($theme == 'custom_my_style.css') return true;
}
return false;
}
function format_name($filename)
{
if ($filename == 'custom_template.css') return;
return ucfirst(str_replace('_', ' ', substr($filename,7,-4)));
}
function parse_options($file)
{
if (get_option('nt_writable') == 'not_writable' && get_option('nt_css'))
{
$data = get_option('nt_css');
}
else
{
if (!file_exists($this->path.$this->default_file))
{
$this->message = '
'.__('Your theme does not support customization. Nevertheless, you can create a css template yourself to provide a form with customization options.','customize').'
';
return;
}
else if (!file_exists($file))
{
$this->message = '
'.str_replace('%file', $file, __('File %file does not exist, default file will be used.','customize')).'
';
$file = $this->path.$this->default_file;
$this->set_file($this->default_file);
}
if (file_exists($file)) // no else !
{
$fh = @fopen($file, 'r'); // or die("can't open file");
if (!$fh || filesize($file)<=0) return;
$data = fread($fh, filesize($file));
fclose($fh);
}
else
{
$this->message = '
'.str_replace('%file', $file, __('Impossible to read file %file.','customize')).'
';
}
}
preg_match_all('%(/\*:.*?)(.*?)(\*/.*?)(\s+)(.*?)(:)(.*?)(;.*?)%is',$data,$matches); // waouh i did it !
$names = $matches[2];
$properties = $matches[5];
$values = $matches[7];
$return_array = array();
for ($i=0; $iassign_vars($names[$i],$properties[$i],$values[$i],$this->patterns);
$return_array[$option_array['name']] = $option_array;
}
return $return_array;
}
function assign_vars($name,$property,$value,$patterns)
{
$title = $name;
$name = str_replace('-','_',sanitize_title($name));
$return_array = array();
$return_array['name'] = $name;
$return_array['title'] = $title;
$return_array['property'] = $property;
$return_array['value'] = $value;
foreach ($patterns as $key => $pattern)
{
preg_match('%('.$pattern['patterns'].')%is',$return_array['property'],$match);
if ($match)
{
$return_array['type'] = $match[0];
$return_array['type'] = $key;
if ($return_array['type']=='image')
{
preg_match('/[\(](.*)[\/]+/',$return_array['value'],$match);
$return_array['folder'] = $match[1].'/';
$return_array['image_list'] = $this->list_files($this->path.$return_array['folder'],'',array('Thumbs.db'));
}
}
}
return $return_array;
}
function write_css($data)
{
if (isset($data['save']) && $data['save'] != '') $this->custom_file = 'custom_'.str_replace('-','_',sanitize_title($data['save'])).'.css';
$output_file = $this->path.$this->custom_file;
$input_file = $this->path.$this->file;
$fh_input = @fopen($input_file, 'r'); // or die("can't open file");
$input_data = fread($fh_input, filesize($input_file));
fclose($fh_input);
$write_data = $input_data;
$this->data = $data;
$patterns = "/(\*:.*?)(.*?)(\*.*?)(\s+)(.*?)(:)(.*?)(;.*?)/e"; // Don't forget e
$write_data = preg_replace($patterns,"\$this->filter_results('\\1','\\2','\\3','\\4','\\5','\\6','\\7','\\8', \$data)", $write_data);
if (!file_exists($output_file))
{
if (!copy($input_file, $output_file)) {}
}
if (!$this->file_write($output_file, $write_data))
{
$this->message = '
'.__('Writing file is impossible, css stored as option.','customize').'
';
update_option('nt_writable','not_writable');
update_option('nt_css',$write_data);
}
else update_option('nt_writable','writable');
$this->set_file($this->custom_file);
}
function filter_results($m1,$m2,$m3,$m4,$m5,$m6,$m7,$m8,$data) // ugly, hu
{
$data = $this->data;
$value = $m7;
$name = $m2;
$data_key = str_replace('-','_',sanitize_title($name));
$replace_value = $data[$data_key];
if ($data[$data_key.'_unit']) $replace_value .= $data[$data_key.'_unit'];
/*
if (strstr($m5,'image') && strstr($m7,'png')) $replace_value .= ";
_background-image:none;
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='".$data[$data_key]."', sizingMethod='scale')";
*/
//print $m5;die;
return $m1.$m2.$m3.$m4.$m5.$m6.$replace_value.$m8;
}
function list_files($dirpath,$filter='',$excludes='')
{
$return_array=array();
if (is_dir($dirpath))
{
if ($dh = opendir($dirpath))
{
while (false !== ($file = readdir($dh)))
{
if (!is_dir($dirpath.$file))
{
$exclude_file=false;
if ($excludes!='')
{
foreach ($excludes as $exclude)
{
if ($exclude == $file)
{
$exclude_file=true;
break;
}
}
}
if ($exclude_file!=true && $filter!='' && strstr($file, $filter) != false) $return_array[$file] = $file;
else if ($exclude_file!=true && $filter=='') $return_array[$file] = $file;
}
}
closedir($dh);
}
}
else $this->message = '
'.__('It seems that the directory','customize').' "'.$dirpath.'" '.__('does not exist','customize').'
';
return $return_array;
}
function file_write($file, $write_data)
{
$is_writable = true;
if (file_exists($file) && is_writable($file))
{
if (!$fh = @fopen($file, 'w+')) $is_writable = false;
if (!@fwrite($fh, $write_data)) $is_writable = false;
if ($fh) fclose($fh);
}
else $is_writable = false;
return $is_writable;
}
function file_delete($file)
{
$fh = @fopen($file, 'w'); // or die("can't open file");
if (!$fh)
{
$this->message = '
'.__('Could not delete the file. You must delete the file manually.','customize').'