daw/functions.php

<?php

remove_action('wp_head', 'index_rel_link' ); 
remove_action('wp_head', 'rel_canonical');
remove_action('wp_head', 'start_post_rel_link', 10, 0 );
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0); 
remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0 );
remove_action('wp_head', 'parent_post_rel_link', 10, 0 );
remove_action('wp_head', 'rsd_link');
remove_action('wp_head', 'wlwmanifest_link');
remove_action('wp_head', 'wp_generator');
remove_action('wp_head', 'feed_links_extra', 3 );
remove_action('wp_head', 'feed_links', 2 );

add_editor_style();
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 150, 150, true );
add_image_size( 'post-tiny', 100, 100, true );	
add_image_size( 'post-medium', 250, 175, true );
add_image_size( 'post-large', 770, 577, true );
add_theme_support( 'automatic-feed-links' );
add_theme_support( 'menus' );

function dw_remove_wp_ver_css_js( $src ) {
    if ( strpos( $src, 'ver=' ) )
        $src = remove_query_arg( 'ver', $src );
    return $src;
}
add_filter( 'style_loader_src', 'dw_remove_wp_ver_css_js', 9999 );
add_filter( 'script_loader_src', 'dw_remove_wp_ver_css_js', 9999 );


function the_menus() {
	register_nav_menus( array( 'main' => __( 'Main' )));
}

add_action( 'init', 'the_menus' );


if ( ! function_exists( 'dw_get_page_number' ) ) :
function dw_get_page_number() {
	if ( get_query_var( 'paged' ) )
		return ' | ' . __( 'Page ' , 'dw' ) . get_query_var( 'paged' );
}
endif;

if ( ! function_exists( 'dw_the_page_number' ) ) :
function dw_the_page_number() {
	echo dw_get_page_number();
}
endif;

if ( ! function_exists( 'dw_excerpt_length' ) ) :
function dw_excerpt_length( $length ) {
	return 40;
}
endif;
add_filter( 'excerpt_length', 'dw_excerpt_length' );

if ( ! function_exists( 'daw_excerpt_more' ) ) :
function dw_excerpt_more( $more ) {
	return '&nbsp;&hellip; <a href="'. get_permalink() . '">' . __('Continue&nbsp;reading&nbsp;<span class="meta-nav">&rarr;</span>', 'daw') . '</a>';
}
endif;
add_filter( 'excerpt_more', 'dw_excerpt_more' );


if ( ! function_exists( 'dw_comment' ) ) :
function dw_comment( $comment, $args, $depth ) {
	$GLOBALS ['comment'] = $comment; ?>
	<?php if ( '' == $comment->comment_type ) : ?>
	<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
		<div id="comment-<?php comment_ID(); ?>">
		<div class="comment-author vcard">
			<?php echo get_avatar( $comment, 40 ); ?>
			<?php printf( __( '<cite class="fn">%s</cite> <span class="says">says:</span>', 'daw' ), get_comment_author_link() ); ?>
		</div>
		<?php if ( $comment->comment_approved == '0' ) : ?>
			<em><?php _e( 'Your comment is awaiting moderation.', 'daw' ); ?></em>
			<br />
		<?php endif; ?>

		<div class="comment-meta commentmetadata"><a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>"><?php printf( __( '%1$s at %2$s', 'daw' ), get_comment_date(),  get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'daw' ),'  ','' ); ?></div>

		<div class="comment-body"><?php comment_text(); ?></div>

		<div class="reply">
			<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
		</div>
	</div>

	<?php else : ?>
	<li class="post pingback">
		<p><?php _e( 'Pingback: ', 'daw' ); ?><?php comment_author_link(); ?><?php edit_comment_link ( __('edit', 'daw'), '&nbsp;&nbsp;', '' ); ?></p>
	<?php endif;
}
endif;

// Remove inline styles on gallery shortcode
if ( ! function_exists( 'dw_remove_gallery_css' ) ) :
function dw_remove_gallery_css( $css ) {
	return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
}
endif;
add_filter( 'gallery_style', 'dw_remove_gallery_css' );

if ( ! function_exists( 'dw_cat_list' ) ) :
function dw_cat_list() {
	return daw_term_list( 'category', ', ', __( 'Posted in %s', 'dw' ), __( 'Also posted in %s', 'daw' ) );
}
endif;

if ( ! function_exists( 'dw_tag_list' ) ) :
function dw_tag_list() {
	return daw_term_list( 'post_tag', ', ', __( 'Tagged %s', 'dw' ), __( 'Also tagged %s', 'daw' ) );
}
endif;

if ( ! function_exists( 'dw_term_list' ) ) :
function daw_term_list( $taxonomy, $glue = ', ', $text = '', $also_text = '' ) {
	global $wp_query, $post;
	$current_term = $wp_query->get_queried_object();
	$terms = wp_get_object_terms( $post->ID, $taxonomy );
	// If we're viewing a Taxonomy page.. 
	if ( isset( $current_term->taxonomy ) && $taxonomy == $current_term->taxonomy ) {
		// Remove the term from display.
		foreach ( (array) $terms as $key => $term ) {
			if ( $term->term_id == $current_term->term_id ) {
				unset( $terms[$key] );
				break;
			}
		}
		// Change to Also text as we've now removed something from the terms list.
		$text = $also_text;
	}
	$tlist = array();
	$rel = 'category' == $taxonomy ? 'rel="category"' : 'rel="tag"';
	foreach ( (array) $terms as $term ) {
		$tlist[] = '<a href="' . get_term_link( $term, $taxonomy ) . '" title="' . esc_attr( sprintf( __( 'View all posts in %s', 'daw' ), $term->name ) ) . '" ' . $rel . '>' . $term->name . '</a>';
	}
	if ( ! empty( $tlist ) )
		return sprintf( $text, join( $glue, $tlist ) );
	return '';
}
endif;


if ( ! function_exists( 'dw_widgets_init' ) ) :
function daw_widgets_init() {
	// Area Login
	register_sidebar( array (
		'name' => 'Login Widget Area',
		'id' => 'login-widget-area',
		'description' => __( 'The login widget area' , 'daw' ),
		'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
		'after_widget' => "</li>",
		'before_title' => '<h3 class="widget-title">',
		'after_title' => '</h3>',
	) );
}
endif;
add_action( 'init', 'daw_widgets_init' );


function dw_remove_recent_comments_style() {
	global $wp_widget_factory;
	remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );
}
add_action( 'widgets_init', 'dw_remove_recent_comments_style' );

function dw_get_next_attachment_url() {
	global $post;
	$post = get_post( $post );
	$attachments = array_values( get_children( array( 'post_parent' => $post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) ) );
 
	foreach ( $attachments as $k => $attachment ) {
		if ( $attachment->ID == $post->ID )
			break;
	}
	$k++;
	if ( isset( $attachments[ $k ] ) )
		return get_attachment_link( $attachments[ $k ]->ID );
	else
		return get_permalink( $post->post_parent );
}


function dw_posted_on() {
	return sprintf( __( '<span %1$s></span> %2$s by %3$s', 'daw' ),
		'class="meta-prep meta-prep-author"',
		sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><span class="entry-date">%3$s</span></a> <span class="meta-sep">',
			get_permalink(),
			esc_attr( get_the_time() ),
			get_the_date()
		),
		sprintf( '</span> <span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s">%3$s</a></span>', 
			get_author_posts_url( get_the_author_meta( 'ID' ) ),
			sprintf( esc_attr__( 'View all posts by %s', 'daw' ), get_the_author() ),
			get_the_author()
		)
	);
	
}

function dw_posted_in() {
	$tag_list = get_the_tag_list( '', ', ', '' );
	if ( $tag_list ) {
		$utility_text = __( '%1$s and tagged %2$s. <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'daw' );
	} else {
		$utility_text = __( '%1$s. <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'daw' );
	}
	return sprintf(
		$utility_text,
		get_the_category_list( ', ' ),
		$tag_list,
		get_permalink(),
		the_title_attribute( 'echo=0' ),
		get_post_comments_feed_link()
	);	
}

?>