<?php
/**
 *
 * Author: Philip M. Hofer (Frumph)
 * Author URI: http://frumph.net/
 * Version: 1.0.8
 *
 * @package Comicpress
 */

add_filter( 'body_class', 'comicpress_body_class' );

function comicpress_body_class( $classes = array() ) {

	global  $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone, $post, $wp_query, $comicpress_is_signup;

	if ( is_user_logged_in() ) {
		$current_user                            = wp_get_current_user();
		$user_login                              = $current_user->user_login;
		if ( ! empty( $user_login ) ) $classes[] = 'user-' . strtolower( $user_login );
	} else {
		$classes[] = 'user-guest';
	}

	if ( comicpress_is_signup() ) $classes[] = 'signup';

	if ( $is_lynx ) $classes[]       = 'lynx';
	elseif ( $is_gecko ) $classes[]  = 'gecko';
	elseif ( $is_opera ) $classes[]  = 'opera';
	elseif ( $is_NS4 ) $classes[]    = 'ns4';
	elseif ( $is_safari ) $classes[] = 'safari';
	elseif ( $is_chrome ) $classes[] = 'chrome';
	elseif ( $is_IE ) $classes[]     = 'ie';
	else $classes[]                  = 'unknown';
	if ( $is_iphone ) $classes[]     = 'iphone';
	if ( wp_is_mobile() ) $classes[] = 'is-mobile';

	// Hijacked from the hybrid theme, http://themehybrid.com/ .
	if ( is_single() ) {
		foreach ( (array) get_the_category( $wp_query->post->ID ) as $cat ) :
			$classes[] = 'single-category-' . sanitize_html_class( $cat->slug, $cat->term_id );
		endforeach;
		$classes[] = 'single-author-' . get_the_author_meta( 'user_nicename', $wp_query->post->post_author );
	}

	if ( is_page()) {
		if ( isset( $wp_query->query_vars['pagename'] ) )
			$classes[] = 'page-' . $wp_query->query_vars['pagename'];
	}

	if ( is_single() && is_sticky( $post->ID ) ) {
		$classes[] = 'sticky-post';
	}

	// NOT hijacked from anything, doi! people should do this.
	$timestamp = current_time( 'timestamp' );
	$rightnow  = (int) date( 'Gi', $timestamp );
	$ampm      = date( 'a', $timestamp );
	$classes[] = $ampm;
	// $classes[] = 'time-'.$rightnow;
	if ( $rightnow > 559 && (int) $rightnow < 1800 ) $classes[] = 'day';
	if ( $rightnow < 600 || (int) $rightnow > 1759 ) $classes[] = 'night';

	if ( $rightnow > 2329 || $rightnow < 30 ) $classes[]   = 'midnight';
	if ( $rightnow > 459 && $rightnow < 1130 ) $classes[]  = 'morning';
	if ( $rightnow > 1129 && $rightnow < 1230 ) $classes[] = 'noon';
	if ( $rightnow > 1759 && $rightnow < 2330 ) $classes[] = 'evening';

	$classes[] = strtolower( date( 'D', $timestamp ) );

	if ( is_attachment() ) {
		$classes[] = 'attachment attachment-' . $wp_query->post->ID;
		$mime_type = explode( '/', get_post_mime_type() );
		foreach ( $mime_type as $type ) :
			$classes[] = 'attachment-' . $type;
		endforeach;
	}

	if ( comicpress_sidebars_disabled() ) $classes[] = 'wide';

	$layout                         = get_theme_mod( 'comicpress-customize-select-layout', '3c' );
	if ( empty( $layout ) ) $layout = '3c';
	$classes[]                      = 'layout-' . $layout;

	return $classes;
}

add_filter( 'post_class', 'comicpress_post_class' );

function comicpress_post_class( $classes = '' ) {

	global $post;
	static $post_alt;

	$args = array(
		'entry_tax' => array(
			'category',
			'post_tag',
		),
	);

	/* Microformats. */
	$classes[] = 'uentry';

	/* Post alt class. */
	$classes[] = 'postonpage-' . ++$post_alt;

	if ( $post_alt % 2 )
		$classes[]  = 'odd';
	else $classes[] = 'even';

	/* Sticky class (only on home/blog page). */
	if ( is_sticky() && is_home() )
		$classes[] = 'sticky';

	/* Author class. */
	if ( ! is_attachment() )
		$classes[] = 'post-author-' . sanitize_html_class( get_the_author_meta( 'user_nicename' ), get_the_author_meta( 'ID' ) );

	/* User-created classes. */
	if ( ! empty( $class ) ) :
		if ( ! is_array( $class ) )
			$class = preg_split( '#\s+#', $class );
		$classes   = array_merge( $classes, $class );
	endif;

	/* Password-protected posts. */
	if ( post_password_required() )
		$classes[] = 'protected';

	return $classes;
}

add_filter( 'comment_class', 'comicpress_comment_class' );

function comicpress_comment_class( $classes = '' ) {

	global $current_user;

	/* http://microid.org */

	$email = get_comment_author_email();
	$url   = get_comment_author_url();
	if ( ! empty( $email ) && ! empty( $url ) ) {
		$microid   = 'microid-mailto+http:sha1:' . sha1( sha1( 'mailto:' . $email ) . sha1( $url ) );
		$classes[] = $microid;
	}
	if ( $current_user->user_email == $email ) $classes[] = 'ucomment';
	return $classes;
}