/**
* Gets the google font url:
*/
function get_google_font_url()
{
$fonts = $this->get_set_fonts();
//get all allowed google fonts :: we need the keys to check the slug values
$gfonts = cuisine_get_google_fonts();
$in_string = array();
$string = 'http://fonts.googleapis.com/css?family=';
//loop through each google font to see which one to include;
foreach ($gfonts as $key => $gfont) {
if (in_array($gfont, $fonts)) {
$string .= $key . '|';
$in_string[] = $gfont;
}
}
$string = apply_filters('cuisine_google_font_url', $string, $in_string);
//check if there are any fonts added to the html:
if ($string > 'http://fonts.googleapis.com/css?family=') {
return substr($string, 0, -1);
}
return '';
}
/**
* Get available fonts
* @access public
* @return Array all fonts available in Cuisine.
*/
function cuisine_get_all_fonts()
{
$fonts = array_merge(cuisine_get_google_fonts(), cuisine_get_basic_fonts());
asort($fonts);
return $fonts;
}