<?php

function bluemed_google_fonts() {

	$headingFont = bluemed_get_option("headingFont");
	$headingFontFamily = is_array($headingFont) && array_key_exists("family", $headingFont) ? str_replace(' ', '+', $headingFont["family"]) : false;
	$textFont = bluemed_get_option("textFont");
	$textFontFamily = is_array($textFont) && array_key_exists("family", $headingFont) ? str_replace(' ', '+', $textFont["family"]) : false;
	$headingFontWeights = '100,300,400,500,600,700';
	$textFontWeights = '300,400,500,700';

	if($headingFontFamily) {
		$query_args = array(
			'family' => $headingFontFamily . ":" . $headingFontWeights,
			'subset' => 'latin,latin-ext'
		);
		wp_enqueue_style( 'bluemed_google_fonts_heading', add_query_arg( $query_args, "//fonts.googleapis.com/css" ), array(), null );
	}

	if($textFontFamily) {
		$query_args = array(
			'family' => $textFontFamily . ":" . $textFontWeights,
			'subset' => 'latin,latin-ext'
		);
		wp_enqueue_style( 'bluemed_google_fonts_text', add_query_arg( $query_args, "//fonts.googleapis.com/css" ), array(), null );
	}
}

add_action('wp_enqueue_scripts', 'bluemed_google_fonts');