<?php
/**
 * Compatibility settings and functions for WP.com
 * Kept in separate file easier merging and separation of concerns.
 */

/**
 * Enqueue our WP.com styles for front-end.
 * Loads after style.css so we can add overrides.
 *
 * @param string $ver Version from style.css comment header.
 * @return void
 */
function twentyten_wpcom_styles() {
	$version = wp_get_theme()->get( 'Version' );
	wp_enqueue_style( 'twentyten-wpcom-style', get_template_directory_uri() . '/style-wpcom.css', array(), $version );
}
add_action( 'wp_enqueue_scripts', 'twentyten_wpcom_styles' );

/**
 * Set theme colors for WordPress.com.
 */
if ( ! isset( $themecolors ) ) {
	$themecolors = array(
		'bg'     => 'ffffff',
		'text'   => '333333',
		'link'   => '0066cc',
		'border' => 'cccccc',
		'url'    => 'ff4b33',
	);
}

/**
 * Sets up defaults for wp.com-specific functionality
 */
function twentyten_wpcom_setup() {
	add_theme_support( 'video-header' );
}
add_action( 'after_setup_theme', 'twentyten_wpcom_setup' );

/**
 * Whether a video header has been set up.
 *
 * @return bool
 */
function twentyten_has_video_header() {
	return apply_filters( 'wpcom_has_video_header', false );
}

/**
 * Displays header video
 *
 * @return void
 */
function twentyten_video_header() {
	do_action( 'wpcom_video_header' );
}