tonyahowe/functions.php

## functions.php
<?php
/*----------------------------------------
#
# Theme Name: Brunelleschi
# Theme Author: Kit MacAllister
#
----------------------------------------*/

/*----------------------------------------
#
# BRUNELLESCHI SETUP
#
----------------------------------------*/

/* Run Brunelleschi Theme Setup */
add_action( 'after_setup_theme', 'brunelleschi_setup' );

/* brunelleschi setup */
if ( ! function_exists( 'brunelleschi_setup' ) ):
	function brunelleschi_setup() {

		/* Load Theme TextDomain */
		load_theme_textdomain( 'brunelleschi', TEMPLATEPATH . '/languages' );

		$locale = get_locale();
		$locale_file = TEMPLATEPATH . "/languages/$locale.php";
		if ( is_readable( $locale_file ) )
		require_once( $locale_file );

		/* Add Custom Background */
		add_custom_background();

		/* Add Theme Support for Aside and Gallery */
		add_theme_support( 'post-formats', array( 'aside', 'gallery' ) );

		/* Add Editor Style */
		add_editor_style();

		/* Add Automatic Feed Links */
		add_theme_support( 'automatic-feed-links' );

		/* Load Theme Textdomain */
		load_theme_textdomain( 'brunelleschi', TEMPLATEPATH . '/languages' );

		/* Register Navigation */
		register_nav_menus( array(
			'primary' => __( 'Primary Navigation', 'brunelleschi' ),
		) );

		/* Default Header Stuff */
		if ( ! defined( 'HEADER_TEXTCOLOR' ) ) { define( 'HEADER_TEXTCOLOR', '' ); }
		if ( ! defined( 'NO_HEADER_TEXT' ) ) { define( 'NO_HEADER_TEXT', true ); }

	}
endif;


/* Register Assets */
if( ! function_exists( 'brunelleschi_register_assets') ):
	function brunelleschi_register_assets(){
		/*----------------------------------------
		#
		# REGISTER SCRIPTS
		#
		----------------------------------------*/

		/* Contains Media Queries Used by 1140px Grid */
		wp_register_script('respond', get_template_directory_uri() . '/js/respond.js', array());
		if( !is_admin() ){ wp_enqueue_script('respond'); }

		/* Register Scripts */
		if(!is_admin()) wp_enqueue_script('jquery');
		wp_register_script('slider', get_template_directory_uri() . '/js/jquery.flexslider-min.js' );
		if(!is_admin()) wp_enqueue_script('slider');

		/* Additional Scripts */
		wp_register_script('brunelleschi-scripts', get_template_directory_uri() . '/js/brunelleschi-scripts.js', array());
		if( !is_admin() ){ wp_enqueue_script('brunelleschi-scripts'); }

		/* Register Styles */
		wp_register_style('brunelleschi_flexslider', get_template_directory_uri() . '/inc/flexslider.css' );
		if(!is_admin()) wp_enqueue_style('brunelleschi_flexslider');

		wp_register_style('brunelleschi_featured_content', get_template_directory_uri() . '/inc/featured-content.css' );
		if(!is_admin()) wp_enqueue_style('brunelleschi_featured_content');
	}
endif;
add_action('init','brunelleschi_register_assets');


/*----------------------------------------
#
# SETUP FUNCTIONS
#
----------------------------------------*/

/* Title Function */
if ( ! function_exists( 'brunelleschi_title' ) ):
	function brunelleschi_title(){
		global $page, $paged;
		wp_title( '&raquo;', true, 'right' );
		bloginfo( 'name' );
		$site_description = get_bloginfo( 'description', 'display' );
		if ( $site_description && ( is_home() || is_front_page() ) )
			echo " &raquo; $site_description";

		if ( $paged >= 2 || $page >= 2 )
			echo ' &raquo; ' . sprintf( __( 'Page %s', 'brunelleschi' ), max( $paged, $page ) );
	}
endif;

/* Posted In Function */
if ( ! function_exists( 'brunelleschi_posted_in' ) ):
	function brunelleschi_posted_in() {
		$tag_list = get_the_tag_list( '', ', ' );
		if ( $tag_list ) {
			$posted_in = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'brunelleschi' );
		} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
			$posted_in = __( 'This entry was posted in %1$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'brunelleschi' );
		} else {
			$posted_in = __( 'Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'brunelleschi' );
		}
		printf(
			$posted_in,
			get_the_category_list( ', ' ),
			$tag_list,
			get_permalink(),
			the_title_attribute( 'echo=0' )
		);
	}
endif;

/* Posted On Function */
if ( ! function_exists( 'brunelleschi_posted_on' ) ):
	function brunelleschi_posted_on() {
		printf( __('<span class="meta-sep">by</span> %3$s <span class="%1$s">Posted on</span> %2$s', 'brunelleschi' ),
			'meta-prep meta-prep-author',
			sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><span class="entry-date">%3$s</span></a>',
				get_permalink(),
				esc_attr( get_the_time() ),
				get_the_date()
			),
			sprintf( '<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', 'brunelleschi' ), get_the_author() ),
				get_the_author()
			)
		);
		edit_post_link( __( 'Edit', 'brunelleschi' ), ' <small><span class="edit-link">[', ']</span></small>' );
	}
endif;


/* Theme Comments */
if ( ! function_exists( 'brunelleschi_comment' ) ):
	function brunelleschi_comment( $comment, $args, $depth ) {
		$GLOBALS['comment'] = $comment;
		switch ( $comment->comment_type ) :
			case '' :
		?>
		<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( __( '%s <span class="says">says:</span>', 'brunelleschi' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?>
			</div><!-- .comment-author .vcard -->
			<?php if ( $comment->comment_approved == '0' ) : ?>
				<em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'brunelleschi' ); ?></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', 'brunelleschi' ), get_comment_date(),  get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'brunelleschi' ), ' ' );
				?>
			</div><!-- .comment-meta .commentmetadata -->

			<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><!-- .reply -->
		</div><!-- #comment-##  -->

		<?php
				break;
			case 'pingback'  :
			case 'trackback' :
		?>
		<li class="post pingback">
			<p><?php _e( 'Pingback:', 'brunelleschi' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( '(Edit)', 'brunelleschi' ), ' ' ); ?></p>
		<?php
				break;
		endswitch;
	}
endif;

/* Remove Recent Comments Style */
if ( ! function_exists( 'brunelleschi_remove_recent_comments_style' ) ):
	function brunelleschi_remove_recent_comments_style() {
		add_filter( 'show_recent_comments_widget_style', '__return_false' );
	}
endif;

add_action( 'widgets_init', 'brunelleschi_remove_recent_comments_style' );

/* Remove Gallery CSS */
add_filter( 'use_default_gallery_style', '__return_false' );

if ( ! function_exists( 'brunelleschi_remove_gallery_css' ) ):
	function brunelleschi_remove_gallery_css( $css ) {
		return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
	}
endif;

if ( version_compare( $GLOBALS['wp_version'], '3.1', '<' ) ) { add_filter( 'gallery_style', 'brunelleschi_remove_gallery_css' ); }

/* Custom Excerpt More */
if ( ! function_exists( 'brunelleschi_custom_excerpt_more' ) ):
	function brunelleschi_custom_excerpt_more( $output ) {
		if ( has_excerpt() && ! is_attachment() ) {
			$output .= brunelleschi_continue_reading_link();
		}
		return $output;
	}
endif;
add_filter( 'get_the_excerpt', 'brunelleschi_custom_excerpt_more' );

/* Show the Home Page */
if ( ! function_exists( 'brunelleschi_page_menu_args' ) ):
	function brunelleschi_page_menu_args( $args ) {
		$args['show_home'] = true;
		return $args;
	}
endif;
add_filter( 'wp_page_menu_args', 'brunelleschi_page_menu_args' );

/* Excerpt Length */
if ( ! function_exists( 'brunelleschi_excerpt_length' ) ):
	function brunelleschi_excerpt_length( $length ) {
		return 40;
	}
endif;
add_filter( 'excerpt_length', 'brunelleschi_excerpt_length' );

/* Continue Reading Link */
if ( ! function_exists( 'brunelleschi_continue_reading_link' ) ):
	function brunelleschi_continue_reading_link() {
		return ' <a href="'. get_permalink() . '">' . __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'brunelleschi' ) . '</a>';
	}
endif;

/* Auto Excerpt More */
if ( ! function_exists( 'brunelleschi_auto_excerpt_more' ) ):
	function brunelleschi_auto_excerpt_more( $more ) {
		return ' &hellip;' . brunelleschi_continue_reading_link();
	}
endif;
add_filter( 'excerpt_more', 'brunelleschi_auto_excerpt_more' );

/* Admin Header Style */
if ( ! function_exists( 'brunelleschi_admin_header_style' ) ):
	function brunelleschi_admin_header_style() { ?>
		<style type="text/css">
		#headerimg {
			display: block;
			margin: 0 auto;
			margin-bottom: 17px;
			border-top: 1px solid #aaa;
			border-bottom: 1px solid #aaa;
		}
		</style>
	<?php }
endif;

/*----------------------------------------
#
# Theme Options
#
----------------------------------------*/

/* Load Theme options Page from inc */
require( dirname( __FILE__ ) . '/inc/theme-options.php' );

/*----------------------------------------
#
# OPTIONS DEPENDANT FUNCTIONS
#
----------------------------------------*/
if ( ! function_exists( 'brunelleschi_option' ) ):
	function brunelleschi_option( $string ){
		$option = get_option('brunelleschi_options');
		if(isset($option[$string]) && $option[$string] !== ''){
			return $option[$string];
		} else {
			return false;
		}
	}
endif;

/*----------------------------------------
#
# CUSTOM IMAGE HEADER
#
----------------------------------------*/

/* REQUIRED! -- define content width */
if ( ! brunelleschi_option('content-width') ) { $content_width = 960; }
else { $content_width = brunelleschi_option('content-width'); }

/* Disable Based on Settings */
if(brunelleschi_option('use-header-image') || brunelleschi_option('use-featured-content')) {

	/* Define Default Header */
	if ( ! defined( 'HEADER_IMAGE' ) ) { define( 'HEADER_IMAGE', '%s/images/headers/beach.png' ); }

	define( 'HEADER_IMAGE_WIDTH', apply_filters( 'brunelleschi_header_image_width', $content_width ) );
	define( 'HEADER_IMAGE_HEIGHT', apply_filters( 'brunelleschi_header_image_height', 198 ) );

	register_default_headers( array(
		'beach' => array(
			'url' => '%s/images/headers/beach.png',
			'thumbnail_url' => '%s/images/headers/beach-thumbnail.png',
			'description' => __('Beach', 'brunelleschi')
		),
		'fog' => array(
			'url' => '%s/images/headers/fog.png',
			'thumbnail_url' => '%s/images/headers/fog-thumbnail.png',
			'description' => __('Fog', 'brunelleschi')
		),
		'grass' => array(
			'url' => '%s/images/headers/grass.png',
			'thumbnail_url' => '%s/images/headers/grass-thumbnail.png',
			'description' => __('Grass', 'brunelleschi')
		)
	) );

	/* Add Post Thumbnails */
	add_theme_support( 'post-thumbnails' );

	set_post_thumbnail_size( HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true );

	if ( ! function_exists( 'brunelleschi_admin_header_style' ) ) :

		/* Backend Header Style */
		function brunelleschi_admin_header_style() { ?>
			<style type="text/css">
			#headerimg {
				display: block;
				margin: 0 auto;
				margin-bottom: 17px;
				border-top: 1px solid #aaa;
				border-bottom: 1px solid #aaa;
			}
			</style>
		<?php }
	endif;
	add_custom_image_header( '', 'brunelleschi_admin_header_style' );

}

/*----------------------------------------
#
# REGISTER WIDGETS AND SIDEBARS
#
----------------------------------------*/

if ( ! function_exists( 'brunelleschi_widgets_init' ) ):
	function brunelleschi_widgets_init( ) {
		if( brunelleschi_option('sidebar') !== 'none' ){
			/* Widget Area 1, located at the top of the sidebar.*/
			register_sidebar( array(
				'name' => __( 'Primary Widget Area', 'brunelleschi' ),
				'id' => 'primary-widget-area',
				'description' => __( 'The first widget area', 'brunelleschi' ),
				'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
				'after_widget' => '</li>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>',
			) );

			/* Widget Area 2, located below the Primary Widget Area in the sidebar. */
			register_sidebar( array(
				'name' => __( 'Secondary Widget Area', 'brunelleschi' ),
				'id' => 'secondary-widget-area',
				'description' => __( 'The second widget area', 'brunelleschi' ),
				'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
				'after_widget' => '</li>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>',
			) );
		}

		if( brunelleschi_option('sidebar') === 'both' ||
			brunelleschi_option('sidebar') === 'two left' ||
			brunelleschi_option('sidebar') === 'two right' ){

			/* Widget Area 1, located at the top of the second sidebar.*/
			register_sidebar( array(
				'name' => __( 'Ternary Widget Area', 'brunelleschi' ),
				'id' => 'ternary-widget-area',
				'description' => __( 'The third widget area', 'brunelleschi' ),
				'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
				'after_widget' => '</li>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>',
			) );

			/* Widget Area 2, located below the Ternary Widget Area in the sidebar. */
			register_sidebar( array(
				'name' => __( 'Quaternary Widget Area', 'brunelleschi' ),
				'id' => 'quaternary-widget-area',
				'description' => __( 'The fourth widget area', 'brunelleschi' ),
				'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
				'after_widget' => '</li>',
				'before_title' => '<h3 class="widget-title">',
				'after_title' => '</h3>',
			) );
		}

		/* Widget Area 3, located in the footer. Empty by default. */
		register_sidebar( array(
			'name' => __( 'First Footer Widget Area', 'brunelleschi' ),
			'id' => 'first-footer-widget-area',
			'description' => __( 'The first footer widget area', 'brunelleschi' ),
			'before_widget' => '<li id="%1$s" class="widget-container threecol %2$s">',
			'after_widget' => '</li>',
			'before_title' => '<h3 class="widget-title">',
			'after_title' => '</h3>',
		) );

		/* Widget Area 4, located in the footer. Empty by default. */
		register_sidebar( array(
			'name' => __( 'Second Footer Widget Area', 'brunelleschi' ),
			'id' => 'second-footer-widget-area',
			'description' => __( 'The second footer widget area', 'brunelleschi' ),
			'before_widget' => '<li id="%1$s" class="widget-container threecol %2$s">',
			'after_widget' => '</li>',
			'before_title' => '<h3 class="widget-title">',
			'after_title' => '</h3>',
		) );

		/* Widget Area 5, located in the footer. Empty by default. */
		register_sidebar( array(
			'name' => __( 'Third Footer Widget Area', 'brunelleschi' ),
			'id' => 'third-footer-widget-area',
			'description' => __( 'The third footer widget area', 'brunelleschi' ),
			'before_widget' => '<li id="%1$s" class="widget-container threecol %2$s">',
			'after_widget' => '</li>',
			'before_title' => '<h3 class="widget-title">',
			'after_title' => '</h3>',
		) );

		/* Area 6, located in the footer. Empty by default. */
		register_sidebar( array(
			'name' => __( 'Fourth Footer Widget Area', 'brunelleschi' ),
			'id' => 'fourth-footer-widget-area',
			'description' => __( 'The fourth footer widget area', 'brunelleschi' ),
			'before_widget' => '<li id="%1$s" class="widget-container threecol last %2$s">',
			'after_widget' => '</li>',
			'before_title' => '<h3 class="widget-title">',
			'after_title' => '</h3>',
		) );
	}
endif;

add_action( 'widgets_init', 'brunelleschi_widgets_init' );

/* Brunelleschi Branding Class */
if ( ! function_exists( 'brunelleschi_branding_class' )) :
	function brunelleschi_branding_class($echo = true){
		if( brunelleschi_option('header-order') === 'Text on the Left' || brunelleschi_option('header-order') === 'Text on the Right'){
			if( brunelleschi_option('sidebar') === 'two left' || brunelleschi_option('sidebar') === 'two right'){
				switch(brunelleschi_option('sidebar-width')){
					case __('two','brunelleschi'):
						if($echo){ echo 'fourcol'; }else{
							if(brunelleschi_option('header-order') === 'Text on the Right'){
								echo ' last ';
							}
						};
						return 'four';
						break;
					case __('three','brunelleschi'):
						if($echo){ echo 'sixcol'; }else{
							if(brunelleschi_option('header-order') === 'Text on the Right'){
								echo ' last ';
							}
						};
						return 'six';
						break;
					case __('four','brunelleschi'):
						if($echo){ echo 'eightcol'; }else{
							if(brunelleschi_option('header-order') === 'Text on the Right'){
								echo ' last ';
							}
						};
						return 'eight';
						break;
				}
			}elseif(brunelleschi_option('sidebar') === 'left' || brunelleschi_option('sidebar') === 'right'){
				if($echo){ echo brunelleschi_option('sidebar-width').'col'; }
				return brunelleschi_option('sidebar-width');
			}else{
				if($echo){ echo 'threecol'; }
				return brunelleschi_option('sidebar-width');
			}
		}else{
			echo 'twelvecol last';
			return 'twelve';
		}
		if(brunelleschi_option('header-order') === 'Text on the Right'){
			echo ' last';
		}
	}
endif;

/* Brunelleschi Banner Class */
if ( ! function_exists( 'brunelleschi_banner' )) :
	function brunelleschi_banner_class() {
		switch(brunelleschi_branding_class(false)){
			case 'two':
				echo 'tencol ';
				break;
			case 'three':
				echo 'ninecol ';
				break;
			case 'four':
				echo 'eightcol ';
				break;
			case 'six':
				echo 'sixcol ';
				break;
			case 'eight':
				echo 'fourcol ';
				break;
			case 'twelve ':
				echo 'twelvecol ';
				break;
		}
		if(brunelleschi_option('header-order') !== 'Text on the Right'){
			echo 'last';
		}
	}
endif;

/* Brunelleschi Sidebar Function */
if ( ! function_exists( 'brunelleschi_sidebar_class' ) ):
	function brunelleschi_sidebar_class(){
		if(!brunelleschi_option('sidebar-width')){
			echo 'threecol last ';
		} else {
			echo brunelleschi_option('sidebar-width').'col ';
		}
		if( brunelleschi_option('sidebar') === 'right' ||
			brunelleschi_option('sidebar') === 'both' ||
			brunelleschi_option('sidebar') === 'two right'){
			echo 'last ';
		}
	}
endif;

/* Brunelleschi Secondary Sidebar Function */
if ( ! function_exists( 'brunelleschi_secondary_sidebar_class' ) ):
	function brunelleschi_secondary_sidebar_class(){
		if(!brunelleschi_option('sidebar-width')){
			echo 'threecol';
		} else {
			echo brunelleschi_option('sidebar-width').'col ';
		}
		if( brunelleschi_option('sidebar') === 'two right'){
			echo 'right';
		}else{
			echo 'left';
		}
	}
endif;

/* Brunelleschi Content Function */
if ( ! function_exists( 'brunelleschi_content_class' ) ):
	function brunelleschi_content_class(){
		if( !brunelleschi_option('sidebar') ) {
			echo 'ninecol ';
		} elseif( brunelleschi_option('sidebar') === 'none' ) {
			echo 'twelvecol last ';
		} elseif( brunelleschi_option('sidebar') === 'both' ||
				brunelleschi_option('sidebar') === 'two left' ||
				brunelleschi_option('sidebar') === 'two right' ){
			switch( brunelleschi_option('sidebar-width') ) {
				case 'two':
					echo 'eightcol ';
					break;
				case 'three':
					echo 'sixcol ';
					break;
				case 'four':
					echo 'fourcol ';
					break;
				default:
					echo 'sixcol';
					break;
			}
		} else {
			switch( brunelleschi_option('sidebar-width') ) {
				case 'two':
					echo 'tencol ';
					break;
				case 'three':
					echo 'ninecol ';
					break;
				case 'four':
					echo 'eightcol ';
					break;
				default:
					echo 'ninecol';
					break;
			}
		}
		if( brunelleschi_option('sidebar') === 'left' || brunelleschi_option('sidebar') === 'two left' ) {
			echo ' last ';
		}
		if( brunelleschi_option('sidebar') === 'two left') {
			echo ' right ';
		}
	}
endif;

/* HTML5 Image Captions */
add_filter('img_caption_shortcode', 'brunelleschi_img_caption_shortcode_filter',10,3);

if ( ! function_exists( 'brunelleschi_img_caption_shortcode_filter' ) ):
	function brunelleschi_img_caption_shortcode_filter($val, $attr, $content = null) {
		extract(shortcode_atts(array(
			'id'	=> '',
			'align'	=> '',
			'width'	=> '',
			'caption' => ''
		), $attr));

		if ( 1 > (int) $width || empty($caption) )
			return $val;

		$capid = '';
		if ( $id ) {
			$id = esc_attr($id);
			$capid = 'id="figcaption_'. $id . '" ';
			$id = 'id="' . $id . '" aria-labelledby="figcaption_' . $id . '" ';
		}

		return '<figure ' . $id . 'class="wp-caption ' . esc_attr($align) . '" style="width: '
		. (10 + (int) $width) . 'px">' . do_shortcode( $content ) . '<figcaption ' . $capid
		. 'class="wp-caption-text">' . $caption . '</figcaption></figure>';
	}
endif;

/* Experimental Featured Post*/
if ( ! function_exists( 'brunelleschi_slider_meta_box' ) ):
	function brunelleschi_slider_meta_box() {
		/* Define the custom box */
		$prefix = 'brunelleschi_';

		$meta_box = array(
			'id' => 'featured-content-meta-box',
			'title' => __('Featured Content','brunelleschi'),
			'context' => 'side',
			'priority' => 'default',
			'fields' => array(
				array(
					'name' => __('Add to Featured Content?','brunelleschi'),
					'id' => $prefix . 'featured_post_checkbox',
					'type' => 'checkbox'
				),
				array(
					'name' => __('Image Only','brunelleschi'),
					'id' => $prefix . 'featured_post_image-only',
					'type' => 'checkbox'
				),
				array(
					'name' => __('Display Text on Right or Left?','brunelleschi'),
					'id' => $prefix . 'featured_post_position',
					'type' => 'select',
					'options' => array(
						__('left','brunelleschi'),
						__('right','brunelleschi')
					),
					'std' => __('left','brunelleschi')
				),
				array(
					'name' => __('Text Display Width?','brunelleschi'),
					'id' => $prefix . 'featured_post_width',
					'type' => 'select',
					'options' => array(
						__('1/4 Width','brunelleschi'),
						__('1/3 Width','brunelleschi'),
						__('1/2 Width','brunelleschi'),
						__('Full Width','brunelleschi')
					),
					'std' => __('1/4 Width','brunelleschi')
				),
				array(
		            'name' => __('Feature Description:','brunelleschi'),
		            'desc' => __('Add summary for the Feature Slider','brunelleschi'),
		            'id' => $prefix . 'featured_post_description',
		            'type' => 'textarea',
		            'std' => ''
		        )
			)
		);
		return $meta_box;
	}

endif;


/* Add meta box */
add_action('admin_menu', 'brunelleschi_add_meta_box');
if ( ! function_exists( 'brunelleschi_add_meta_box' ) ):
	function brunelleschi_add_meta_box() {
		$meta_box = brunelleschi_slider_meta_box();
		add_meta_box($meta_box['id'], $meta_box['title'], 'brunelleschi_show_meta_box', 'post', $meta_box['context'], $meta_box['priority']);
		add_meta_box($meta_box['id'], $meta_box['title'], 'brunelleschi_show_meta_box', 'page', $meta_box['context'], $meta_box['priority']);
	}
endif;

/* Callback function to show fields in meta box */
if ( ! function_exists( 'brunelleschi_show_meta_box' ) ):
	function brunelleschi_show_meta_box() {
		global $post;
		$meta_box = brunelleschi_slider_meta_box();

		echo '<input type="hidden" name="brunelleschi_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';

		echo '<table class="form-table">';

		foreach ($meta_box['fields'] as $field) {
			$meta = get_post_meta($post->ID, $field['id'], true);

			echo '<tr><td>';
			switch ($field['type']) {
				case 'checkbox':
					echo '<label for="', $field['id'], '" style="margin-right: 10px;">', $field['name'], '</label>',
						'<input type="checkbox" name="', $field['id'], '" id="', $field['id'], '"', checked($meta, 'on'), ' />';
					break;
				case 'select':
					echo '<label for="', $field['id'], '" style="margin-right: 10px;">', $field['name'], '</label>',
						'<select name="', $field['id'], '" id="', $field['id'], '" />';
					foreach( $field['options'] as $option ){
						echo '<option name="',$option,'" value="',$option,'" ', selected($meta, $option),'>',ucfirst($option),'</option>';
					}
					echo '</select>';
					break;
				case 'textarea':
					echo '<label for="', $field['id'], '" style="margin-right: 10px;">', $field['name'], '</label>',
						'<textarea name="', $field['id'], '" id="', $field['id'], '" cols="60" rows="4" style="width:97%">', $meta ? esc_textarea(stripslashes($meta)) : esc_textarea( stripslashes($field['std']) ),
						'</textarea>', '<br /><span class="desc" style="float: right; color:#666;">', $field['desc'], '</span>';
	                break;

			}
			echo 	'</td></tr>';
		}

		echo '</table>';
	}
endif;

add_action('save_post', 'brunelleschi_save_metabox_data');

/* Save data from meta box */
if ( ! function_exists( 'brunelleschi_save_metabox_data' ) ):
	function brunelleschi_save_metabox_data($post_id) {
		$meta_box = brunelleschi_slider_meta_box();

		if (!wp_verify_nonce($_POST['brunelleschi_meta_box_nonce'], basename(__FILE__))) {
			return $post_id;
		}

		if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
			return $post_id;
		}

		if ('page' == $_POST['post_type']) {
			if (!current_user_can('edit_page', $post_id)) {
				return $post_id;
			}
		} elseif (!current_user_can('edit_post', $post_id)) {
			return $post_id;
		}

		foreach ($meta_box['fields'] as $field) {
			$old = get_post_meta($post_id, $field['id'], true);
			$new = $_POST[$field['id']];

			if ($new && $new != $old) {
				/* Sanitize Textarea */
				if($field['type'] === 'textarea'){
					$new = addslashes($new);
				}
				update_post_meta($post_id, $field['id'], $new);
			} elseif ('' == $new && $old) {
				delete_post_meta($post_id, $field['id'], $old);
			}
		}
	}
endif;

/* Replaces anchor tags with spans to prevent nested links, essentially it creates fake links */
if ( ! function_exists( 'brunelleschi_featured_content_link_filter' )) :
	function brunelleschi_featured_content_link_filter($string){
		$find = array(
			'/<a /',
			'/href="(.*?)"/',
			'/<\/a>/'
		);
		$replace = array(
			'<span class="fake-link" ',
			'onclick="window.open(\'$1\'); event.stopPropagation()"',
			'</span>'
		);
		$string = preg_replace ( $find , $replace , $string );
		return $string;
	}
endif;

function my_custom_coins_title($coinsTitle)
{
 global $post;

 $affiliation = get_post_meta($post->ID, 'affiliation', true);
 $issue = get_post_meta($post->ID, 'issue', true);
 $volume = get_post_meta($post->ID, 'volume', true);
 $pub_date = get_post_meta($post->ID, 'pub_date', true);
 $real_author_first = get_post_meta($post->ID, 'real_author_first', true);
 $real_author_last = get_post_meta($post->ID, 'real_author_last', true);


 // Starts the coins title value again.
 $coinsTitle = 'ctx_ver=Z39.88-2004'
             . '&amp;rft_val_fmt='.urlencode('info:ofi/fmt:kev:mtx:journal')
             . '&amp;rft_id=info%3Asid%2Focoins.info%3Agenerator'
             . '&amp;rft.format=text'
             . '&amp;rft.jtitle='.urlencode(get_bloginfo('name'))
             . '&amp;rft.atitle='.urlencode($post->post_title)
             . '&amp;rft.source='.urlencode(get_bloginfo('name'))
             . '&amp;rft.date='.get_the_time('Y-m')
             . '&amp;rft.identifier='.urlencode(get_permalink($post->ID))
             . '&amp;rft.language=English'
             . '&amp;rft.pub_date='.date('Y-m', strtotime($pub_date))
             . '&amp;rft.issue='.urlencode($issue)
             . '&amp;rft.volume='.urlencode($volume)
             . '&amp;rft.aufirst='.urlencode($real_author_first)
             . '&amp;rft.aulast='.urlencode($real_author_last)
             . '&amp;rft.genre=article';

 if ($cats = get_the_category()) {
     foreach((get_the_category()) as $cat) {
         $coinsTitle .= '&amp;rft.subject='.urlencode($cat->cat_name);
     }
 }

 return $coinsTitle;
}

add_filter('scholarpress_coins_span_title', 'my_custom_coins_title');