__( 'Primary Menu', '_sf' ),
) );
/**
* Enable support for Post Formats
*/
add_theme_support( 'post-formats', array( 'aside', 'image', 'video', 'quote', 'link' ) );
}
add_action( 'after_setup_theme', '_sf_setup' );
endif; // _sf_setup
/**
* Register widgetized area and update sidebar with default widgets
*/
if (! function_exists('_sf_widgets_init') ) :
function _sf_widgets_init() {
register_sidebar( array(
'name' => __( 'Sidebar', '_sf' ),
'id' => 'sidebar-1',
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', '_sf_widgets_init' );
endif; //! _sf_widgets_init exists
/**
* Filters for the_excerpt
*/
//add class of excerpt to excerpt
if (! function_exists('_sf_add_class_to_excerpt' ) ) :
function _sf_add_class_to_excerpt( $excerpt ) {
return str_replace('Read More';
}
}
add_filter( 'excerpt_more', '_sf_new_excerpt_more' );
endif; //! _sf_new_excerpt_more exists
if (! function_exists('_sf_custom_excerpt_length') ) :
function _sf_custom_excerpt_length( $length ) {
//get the value of the masonry excerpt length option, or set it to 10 if !isset
$masonry_excerpt_length = get_theme_mod('masonry_excerpt_length', 10);
//if masonry functions exists, since we're using it set using $masonry_excerpt_length, else leave at 55.
if (function_exists('_sf_scripts_masonry')) {
return $masonry_excerpt_length;
}
else {
return 55;
}
}
add_filter( 'excerpt_length', '_sf_custom_excerpt_length', 999 );
endif; // ! _sf_custom_excerpt_length exists
/**
* Masonry Brick Width As A Percentage
* Use to set value with width selector.
*/
if (! function_exists('_sf_masonry_width') ) :
function _sf_masonry_width() {
//get the theme_mod that tells us how many wide we want to go. If it isn't set return 4 so we don't get an error. 4 is a nice looking number.
$howmany = get_theme_mod('masonry_how_many', 4);
//divide that by 100 to get the percent width
$percent = 100/$howmany;
//echo it with a % sign.
echo $percent.'%;';
}
endif; //_sf_masonry_width exists
/**
* Theme Credit Links
*
* @since _sf 0.1
*/
if (! function_exists('_sf_credit_links') ) :
function _sf_credit_links() { ?>