/**
* Get the name for a font face to be used within the CSS.
*
* @since 2.0.0
*
* @param array $option Current option set by user for the font
* @return string $stack CSS value for font-name property
*/
function themeblvd_get_font_face($option)
{
$stack = '';
$stacks = themeblvd_font_stacks();
if ($option['face'] == 'google') {
// Grab font face, making sure they didn't do the
// super, sneaky trick of including font weight or type.
$name = explode(':', $option['google']);
// And also check for accidental space at end
$name = themeblvd_remove_trailing_char($name[0]);
// Add the deafult font stack to the end of the
// google font.
$stack = $name . ', ' . $stacks['default'];
} else {
$stack = $stacks[$option['face']];
}
return apply_filters('themeblvd_font_face', $stack, $option, $stacks);
}
/**
* Font Prep for customizer preview
*
* Since the Javascript for fonts will get repeated in
* many themes, its being placed here so it can be easily
* placed in each theme that requires it.
*
* This function sets up some objects we can use throughout
* all of our font options.
*
* @since 2.1.0
*/
function themeblvd_customizer_preview_font_prep()
{
// Global option name
$option_name = themeblvd_get_option_name();
// Setup font stacks
$font_stacks = themeblvd_font_stacks();
unset($font_stacks['google']);
// Determine current google fonts with fake
// booleans to be used in printed JS object.
$types = array('body', 'header', 'special');
$google_fonts = array();
foreach ($types as $type) {
$font = themeblvd_get_option('typography_' . $type);
$google_fonts[$type . 'Name'] = !empty($font['google']) && $font['google'] ? $font['google'] : '';
$google_fonts[$type . 'Toggle'] = !empty($font['face']) && $font['face'] == 'google' ? 'true' : 'false';
}
?>
// Font stacks
fontStacks = <?php
echo json_encode($font_stacks);
?>
;
// Google font toggles
googleFonts = <?php
echo json_encode($google_fonts);
?>
;
<?php
}