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foundation.php
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foundation.php
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<?php
// Pagination
function reverie_pagination() {
global $wp_query;
$big = 999999999; // This needs to be an unlikely integer
// For more options and info view the docs for paginate_links()
// http://codex.wordpress.org/Function_Reference/paginate_links
$paginate_links = paginate_links( array(
'base' => str_replace( $big, '%#%', get_pagenum_link($big) ),
'current' => max( 1, get_query_var('paged') ),
'total' => $wp_query->max_num_pages,
'mid_size' => 5,
'prev_next' => True,
'prev_text' => __('«'),
'next_text' => __('»'),
'type' => 'list'
) );
// Display the pagination if more than one page is found
if ( $paginate_links ) {
echo '<div class="pagination-centered">';
echo $paginate_links;
echo '</div><!--// end .pagination -->';
}
}
/**
* A fallback when no navigation is selected by default, otherwise it throws some nasty errors in your face.
* From required+ Foundation http://themes.required.ch
*/
function reverie_menu_fallback() {
echo '<div class="alert-box secondary">';
// Translators 1: Link to Menus, 2: Link to Customize
printf( __( 'Please assign a menu to the primary menu location under %1$s or %2$s the design.', 'reverie' ),
sprintf( __( '<a href="%s">Menus</a>', 'reverie' ),
get_admin_url( get_current_blog_id(), 'nav-menus.php' )
),
sprintf( __( '<a href="%s">Customize</a>', 'reverie' ),
get_admin_url( get_current_blog_id(), 'customize.php' )
)
);
echo '</div>';
}
// Add Foundation 'active' class for the current menu item
function reverie_active_nav_class( $classes, $item ) {
if ( $item->current == 1 || $item->current_item_ancestor == true ) {
$classes[] = 'active';
}
return $classes;
}
add_filter( 'nav_menu_css_class', 'reverie_active_nav_class', 10, 2 );
/**
* Use the active class of ZURB Foundation on wp_list_pages output.
* From required+ Foundation http://themes.required.ch
*/
function reverie_active_list_pages_class( $input ) {
$pattern = '/current_page_item/';
$replace = 'current_page_item active';
$output = preg_replace( $pattern, $replace, $input );
return $output;
}
add_filter( 'wp_list_pages', 'reverie_active_list_pages_class', 10, 2 );
/**
* class required_walker
* Custom output to enable the the ZURB Navigation style.
* Courtesy of Kriesi.at. http://www.kriesi.at/archives/improve-your-wordpress-navigation-menu-output
* From required+ Foundation http://themes.required.ch
*/
class reverie_walker extends Walker_Nav_Menu {
/**
* Specify the item type to allow different walkers
* @var array
*/
var $nav_bar = '';
function __construct( $nav_args = '' ) {
$defaults = array(
'item_type' => 'li',
'in_top_bar' => false,
);
$this->nav_bar = apply_filters( 'req_nav_args', wp_parse_args( $nav_args, $defaults ) );
}
function display_element( $element, &$children_elements, $max_depth, $depth=0, $args, &$output ) {
$id_field = $this->db_fields['id'];
if ( is_object( $args[0] ) ) {
$args[0]->has_children = ! empty( $children_elements[$element->$id_field] );
}
return parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
}
function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
global $wp_query;
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$class_names = $value = '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
// Check for flyout
$flyout_toggle = '';
if ( $args->has_children && $this->nav_bar['item_type'] == 'li' ) {
if ( $depth == 0 && $this->nav_bar['in_top_bar'] == false ) {
$classes[] = 'has-flyout';
$flyout_toggle = '<a href="#" class="flyout-toggle"><span></span></a>';
} else if ( $this->nav_bar['in_top_bar'] == true ) {
$classes[] = 'has-dropdown';
$flyout_toggle = '';
}
}
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
if ( $depth > 0 ) {
$output .= $indent . '<li id="menu-item-'. $item->ID . '"' . $value . $class_names .'>';
} else {
$output .= $indent . ( $this->nav_bar['in_top_bar'] == true ? '<li class="divider"></li>' : '' ) . '<' . $this->nav_bar['item_type'] . ' id="menu-item-'. $item->ID . '"' . $value . $class_names .'>';
}
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : '';
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : '';
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : '';
$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : '';
$item_output = $args->before;
$item_output .= '<a '. $attributes .'>';
$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
$item_output .= '</a>';
$item_output .= $flyout_toggle; // Add possible flyout toggle
$item_output .= $args->after;
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
function end_el( &$output, $item, $depth = 0, $args = array() ) {
if ( $depth > 0 ) {
$output .= "</li>\n";
} else {
$output .= "</" . $this->nav_bar['item_type'] . ">\n";
}
}
function start_lvl( &$output, $depth = 0, $args = array() ) {
if ( $depth == 0 && $this->nav_bar['item_type'] == 'li' ) {
$indent = str_repeat("\t", 1);
$output .= $this->nav_bar['in_top_bar'] == true ? "\n$indent<ul class=\"dropdown\">\n" : "\n$indent<ul class=\"flyout\">\n";
} else {
$indent = str_repeat("\t", $depth);
$output .= $this->nav_bar['in_top_bar'] == true ? "\n$indent<ul class=\"dropdown\">\n" : "\n$indent<ul class=\"level-$depth\">\n";
}
}
}
?>