<?php

function popmake_enqueue_google_fonts_during_preload( $data_attr, $popup_theme_id ) {
	global $popmake_needed_google_fonts;
	if(!is_array($popmake_needed_google_fonts)) {
		$popmake_needed_google_fonts = array();
	}

	$google_fonts = popmake_get_google_webfonts_list();
	if(array_key_exists($data_attr['title']['font_family'], $google_fonts)) {
		$variant = $data_attr['title']['font_weight'] != 'normal' ? $data_attr['title']['font_family'] : '';
		if($data_attr['title']['font_style'] == 'italic') {
			$variant .= 'italic';
		}
		$popmake_needed_google_fonts[$data_attr['title']['font_family']][$variant] = $variant;
	}
	if(array_key_exists($data_attr['content']['font_family'], $google_fonts)) {
		$variant = $data_attr['content']['font_weight'] != 'normal' ? $data_attr['content']['font_family'] : '';
		if($data_attr['content']['font_style'] == 'italic') {
			$variant .= 'italic';
		}
		$popmake_needed_google_fonts[$data_attr['content']['font_family']][$variant] = $variant;
	}
	if(array_key_exists($data_attr['close']['font_family'], $google_fonts)) {
		$variant = $data_attr['close']['font_weight'] != 'normal' ? $data_attr['close']['font_family'] : '';
		if($data_attr['close']['font_style'] == 'italic') {
			$variant .= 'italic';
		}
		$popmake_needed_google_fonts[$data_attr['close']['font_family']][$variant] = $variant;
	}

	return $data_attr;
}
add_action('popmake_get_popup_theme_data_attr', 'popmake_enqueue_google_fonts_during_preload', 10, 2);