<?php
/**
 * Compatibility settings and functions for Jetpack from Automattic
 * See jetpack.me
 *
 * @package Spectrum
 */

function spectrum_jetpack_setup() {

	/**
	 * Add theme support for Infinite Scroll.
	 * See: http://jetpack.me/support/infinite-scroll/
	 */
	add_theme_support( 'infinite-scroll', array(
		'container'      => 'content',
		'footer_widgets' => 'spectrum_has_footer_widgets',
	) );
}
add_action( 'after_setup_theme', 'spectrum_jetpack_setup' );

/**
 * Are there footer widgets?
 */
function spectrum_has_footer_widgets() {
	$options = get_option( 'spectrum_theme_options' );
	if ( isset( $options[ 'spectrumtagcloud' ] ) && ! empty( $options[ 'spectrumtagcloud' ] ) )
		return false;

	return true;
}