functions.php

<?php 
/**
 * @package WordPress
 * @subpackage monochromatic
 */
add_action( 'after_setup_theme', 'monochromatic_theme_setup' );

function monochromatic_theme_setup() {

	/* Content Width */
	if ( ! isset( $content_width ) ) $content_width = 1200;

	/* Comment Reply Script */
	if ( is_singular() ) wp_enqueue_script( 'comment-reply' );

	/* Add Theme Support for Menus */
	add_theme_support( 'menus' );
	register_nav_menu( 'navigation', 'Navigation Bar' );

	/* Automatic RSS Links (useful for feed readers) */
	add_theme_support( 'automatic-feed-links' );

	/* Adds support for Post Thumbnails */
	add_theme_support( 'post-thumbnails' );	

	/* Allows for shortcodes in widgets */
	add_filter('widget_text', 'do_shortcode');	

	add_action( 'widgets_init', 'monochromatic_register_right_sidebars' );
	add_action( 'widgets_init', 'monochromatic_register_footer_sidebars' );
	add_filter('dynamic_sidebar_params','monochromatic_widget_first_last_classes');

	/* Add Theme Editor to Admin Bar (to save time!) */
	add_action( 'admin_bar_menu', 'monochromatic_admin_bar_theme_editor_option', 100 );

	/* Customized Comment Display */
	if ( ! function_exists( 'monochromatic_comments' ) ) :
		function monochromatic_comments($comment, $args, $depth) {
		$GLOBALS['comment'] = $comment; ?>
		<li <?php comment_class(); ?> id="li-comment-<?php comment_ID() ?>">
			<div id="comment-<?php comment_ID(); ?>" class="single-comment clearfix">
				<div class="comment-author vcard"> <?php echo get_avatar($comment,$size='64'); ?></div>
				<div class="comment-meta commentmetadata">
					<?php if ($comment->comment_approved == '0') : ?>
					<em><?php _e('Comment is awaiting moderation','monochromatic');?></em> <br />
					<?php endif; ?>
					<h6><?php echo __('By','monochromatic').' '.get_comment_author_link(). ' '. get_comment_date(). '  -  ' . get_comment_time(); ?></h6>
					<?php comment_text() ?>
					<?php edit_comment_link(__('Edit comment','monochromatic'),'  ',''); ?>
					<?php comment_reply_link(array_merge( $args, array('reply_text' => __('Reply','monochromatic'),'depth' => $depth, 'max_depth' => $args['max_depth']))); ?>
				</div>
			</div>
			<!-- </li> -->
		<?php  }
	endif;	

}

/* Right Sidebar Setup */
function monochromatic_register_right_sidebars() { 
	register_sidebar(array(
	  'name' => 'Right Sidebar',
	  'id' => 'right-sidebar',
	  'description' => 'Widgets in this area will be shown on the right-hand side.',
	        'before_widget' => '<li id="%1$s" class="widget %2$s">',
	        'after_widget' => '</li>',
	        'before_title' => '<h4 class="widgettitle">',
	        'after_title' => '</h4>',
	));
}

/* Footer Widgets Sidebar Setup */
function monochromatic_register_footer_sidebars() {
	register_sidebar(array(
	  'name' => 'Footer Sidebar',
	  'id' => 'footer-sidebar',
	  'description' => 'Widgets in this area will be shown in the footer_widgets area.',
	        'before_widget' => '<div id="%1$s" class="one-third column widget %2$s">',
	        'after_widget' => '</div>',
	        'before_title' => '<h4 class="widgettitle">',
	        'after_title' => '</h4>',
	));	
}

/* Add "first" and "last" CSS classes to dynamic sidebar widgets. */
/* Also adds numeric index class for each widget (widget-1, widget-2, etc.) */
function monochromatic_widget_first_last_classes($params) {

	global $my_widget_num; // Global a counter array
	$this_id = $params[0]['id']; // Get the id for the current sidebar we're processing
	$arr_registered_widgets = wp_get_sidebars_widgets(); // Get an array of ALL registered widgets	

	if(!$my_widget_num) {// If the counter array doesn't exist, create it
		$my_widget_num = array();
	}

	if(!isset($arr_registered_widgets[$this_id]) || !is_array($arr_registered_widgets[$this_id])) { // Check if the current sidebar has no widgets
		return $params; // No widgets in this sidebar... bail early.
	}

	if(isset($my_widget_num[$this_id])) { // See if the counter array has an entry for this sidebar
		$my_widget_num[$this_id] ++;
	} else { // If not, create it starting with 1
		$my_widget_num[$this_id] = 1;
	}

	$class = 'class="widget-' . $my_widget_num[$this_id] . ' '; // Add a widget number class for additional styling options

	if($my_widget_num[$this_id] == 1) { // If this is the first widget
		$class .= 'widget-first ';
	} elseif($my_widget_num[$this_id] == count($arr_registered_widgets[$this_id])) { // If this is the last widget
		$class .= 'widget-last ';
	}

	//$params[0]['before_widget'] = str_replace('class="', $class, $params[0]['before_widget']); // Insert our new classes into "before widget"
	$params[0]['before_widget'] = preg_replace('/class=\"/', "$class", $params[0]['before_widget'], 1);
	return $params;

}

/* Adds Edit Theme to Bar */
function monochromatic_admin_bar_theme_editor_option() {  
	global $wp_admin_bar;   
	if ( !is_super_admin() || !is_admin_bar_showing() )      
	return;    
	$wp_admin_bar->add_menu(        
		array( 'id' => 'edit-theme',            
		'title' => __("Edit Theme", 'monochromatic'),           
		'href' => '' . home_url() . '/wp-admin/theme-editor.php'        
	)    
	);
}	

/* Theme Options Panel */
require_once ( get_template_directory() . '/inc/theme-options.php' );

/* monochromatic Hooks */
require_once ( get_template_directory() . '/inc/hooks.php' );