/**
* Google Fonts Ajax Callback
*
* Returns a json string with all Google Fonts from DB
*
* @return string
*
*/
function ot_ajax_get_google_font()
{
// get the google font array - located in ot-google-fonts.php
$google_font_array = googlefont_select();
// loop through the cached google font array if available and append to default fonts
$font_array = array();
if ($google_font_array) {
foreach ($google_font_array as $index => $value) {
$font_array[$value['value']];
}
}
// put both arrays together
$array = array_merge($font_array);
die(json_encode($array));
}
function ot_filter_recognized_font_families($array, $field_id)
{
global $default_theme_fonts;
// default fonts used in this theme, even though there are not google fonts
$default_theme_fonts = array('Arial' => 'Arial', 'Helvetica' => 'Helvetica', 'Sans Serif' => 'Sans serif', 'Helvetica Neue' => 'Helvetica Neue', 'Georgia' => 'Georgia', 'Times New Roman' => 'Times New Roman', 'Serif' => 'Serif', 'Tahoma' => 'Tahoma', 'Geneva' => 'Geneva', 'Trebuchet MS' => 'Trebuchet MS', 'Verdana' => 'Verdana');
// get the google font array - located in ot-google-fonts.php
$google_font_array = googlefont_select();
// loop through the cached google font array if available and append to default fonts
$font_array = array();
if ($google_font_array) {
foreach ($google_font_array as $index => $value) {
$font_array[$value['value']] = $value['label'];
}
}
// put both arrays together
$array = array_merge($default_theme_fonts, $font_array);
return $array;
}