<?php
/**
 * WordPress.com-specific functions and definitions
 * This file is centrally included from `wp-content/mu-plugins/wpcom-theme-compat.php`.
 *
 * @package Singl
 */

/*
 * De-queue Google fonts if custom fonts are being used instead.
 */
function singl_dequeue_fonts() {
	if ( class_exists( 'TypekitData' ) && class_exists( 'CustomDesign' ) && CustomDesign::is_upgrade_active() ) {
		$customfonts = TypekitData::get( 'families' );

		if ( $customfonts['site-title']['id'] && $customfonts['headings']['id'] && $customfonts['body-text']['id'] )
			wp_dequeue_style( 'singl-roboto' );
	}
}
add_action( 'wp_enqueue_scripts', 'singl_dequeue_fonts' );

/**
 * Adds support for wp.com-specific theme functions
 */
function singl_add_wpcom_support() {
	global $themecolors;

	if ( ! isset( $themecolors ) ) {

		// Set a default theme color array.
		$themecolors = array(
			'bg'     => 'ffffff',
			'border' => 'ffffff',
			'text'   => '000000',
			'link'   => '2ecc71',
			'url'    => '2ecc71',
		);

	}

	// Add print stylesheet.
	add_theme_support( 'print-style' );
}
add_action( 'after_setup_theme', 'singl_add_wpcom_support' );

/* Change the subscribe form on WordPress.com using the theme's provided filter */

function singl_subscribe_on_wpcom() {
	$shortcode = '[blog_subscription_form title="' . __( 'Get email updates', 'singl' ) . '" subscribers_total="false" subscribe_logged_in="" subscribe_text=""]';
	return $shortcode;
}
add_filter( 'singl_subscribe_widget_filter', 'singl_subscribe_on_wpcom' );

/**
 * Enqueue wp.com-specific scripts
 */
function singl_wpcom_scripts() {
	wp_enqueue_style( 'singl-wpcom-style', get_template_directory_uri() . '/inc/style-wpcom.css', '20140411' );
}
add_action( 'wp_enqueue_scripts', 'singl_wpcom_scripts' );