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<?php
/* -----------------------------------------------------------------------------
class name: css
class version: 2.0
date: 2008-07-13
------------------------------------------------------------------------------
Author : Grum
email : grum@grum.dnsalias.com
website : http://photos.grum.dnsalias.com
PWG user : http://forum.phpwebgallery.net/profile.php?id=3706
<< May the Little SpaceFrog be with you ! >>
------------------------------------------------------------------------------
this classes provides base functions to manage css
classe consider that $filename is under plugins/ directory
- constructor css($filename)
- (public) function css_file_exists()
- (public) function make_CSS($css)
- (public) function apply_CSS()
---------------------------------------------------------------------- */
class css
{
private $filename;
public function css($filename)
{
$this->filename=$filename;
}
/*
make the css file
*/
public function make_CSS($css)
{
if($css!="")
{
$handle=fopen($this->filename, "w");
if($handle)
{
fwrite($handle, $css);
fclose($handle);
}
}
}
/*
return true if css file exists
*/
public function css_file_exists()
{
return(file_exists($this->filename));
}
/*
put a link in the template to load the css file
this function have to be called in a 'loc_end_page_header' trigger
if $text="", insert link to css file, otherwise insert directly a <style> markup
*/
public function apply_CSS()
{
global $template;
if($this->css_file_exists())
{
$template->append('head_elements', '<link rel="stylesheet" type="text/css" href="plugins/'.basename(dirname($this->filename))."/".basename($this->filename).'">');
}
}
} //class
?>
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