/**
* loop through all fields and create an array of style definitions
*/
public function loop_controls()
{
$fields = Kirki::$fields;
$css = array();
// Early exit if no fields are found.
if (empty($fields)) {
return;
}
foreach ($fields as $field) {
// Only continue if $field['output'] is set
if (isset($field['output']) && 'background' != $field['type']) {
$css = array_merge_recursive($css, Kirki_Output::css(Kirki_Field::sanitize_settings_raw($field), Kirki_Field::sanitize_type($field), Kirki_Field::sanitize_output($field), isset($field['output']['callback']) ? $field['output']['callback'] : '', true));
}
}
return Kirki_Output::styles_parse(Kirki_Output::add_prefixes($css));
}
public static function generate_css_by_fields($fields, $placeholder = false)
{
// Early exit if no fields are found.
if (empty($fields)) {
return;
}
$css = array();
foreach ($fields as $field) {
// Only continue if $field['output'] is set
if (isset($field['output']) && !empty($field['output']) && 'background' != $field['type']) {
$css = array_merge_recursive($css, self::css(Kirki_Field::sanitize_field($field)));
}
}
// Replace all values with placeholder
if ($placeholder) {
foreach ($css as $media_query => $styles) {
foreach ($styles as $style => $style_array) {
foreach ($style_array as $property => $value) {
$css[$media_query][$style][$property] = '{value}';
}
}
}
}
if (is_array($css)) {
return Kirki_Output::styles_parse(Kirki_Output::add_prefixes($css));
}
return;
}
