option['id']; $allow_empty = isset( $this->option['allow_empty_value'] ) ? (bool) $this->option['allow_empty_value'] : false; $icons = isset( $this->option['default_icons'] ) ? array( _x( 'Default', 'theme options', 'the7mk2' ) => (array) $this->option['default_icons'] ) : array(); $icon_class = isset( $this->option['icon_class'] ) ? $this->option['icon_class'] : 'moon-icon'; return self::static_html( $this->option_name, $field_id, $this->val, array( 'allow_empty' => $allow_empty, 'icons' => $icons, 'icon_class' => $icon_class, ) ); } /** * Return icons picker HTML. * * @param string $name Input name. * @param string $id Field id. * @param string $value Value string. * @param array $config Config. * * @return string */ public static function static_html( $name, $id, $value, $config = array() ) { $config = wp_parse_args( $config, array( 'icons' => array(), 'allow_empty' => false, 'value_input_class' => '', 'icon_class' => 'moon-icon', ) ); $value = $value ? (string) $value : ''; $icons = array(); if ( $config['allow_empty'] ) { $icons['Empty'] = array( '' ); } $icons = array_merge( $icons, $config['icons'] ); /** * Filter default icons set. * * @param array $icons */ $icons = apply_filters( 'the7_default_icons_in_settings', $icons ); $output = ''; $output .= '
'; $output .= ''; $output .= ''; $output .= '
'; return $output; } }