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Braad
2015-04-21 12:05:22 -07:00
parent 9de3310f11
commit 6d34078f94
24 changed files with 4150 additions and 162 deletions
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includes/functions/theme-functions.php
+52 -114
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@@ -10,7 +10,35 @@
*/
/*===========================================
* Head Styles & Scripts
* 3rd Party Libraries
===========================================*/
add_action( 'init', 'trestle_load_bfa' );
/**
* Initialize the Better Font Awesome Library.
*
* @since 2.0.0
*/
function trestle_load_bfa() {
// Set the library initialization args
$args = array(
'version' => 'latest',
'minified' => true,
'remove_existing_fa' => false,
'load_styles' => true,
'load_admin_styles' => true,
'load_shortcode' => true,
'load_tinymce_plugin' => true,
);
// Initialize the Better Font Awesome Library.
Better_Font_Awesome_Library::get_instance( $args );
}
/*===========================================
* Header
===========================================*/
add_action( 'wp_enqueue_scripts', 'trestle_header_actions' );
@@ -44,6 +72,20 @@ function trestle_header_actions() {
}
add_filter( 'genesis_pre_load_favicon', 'trestle_do_custom_favicon' );
/**
* Output custom favicon if specified in the theme options.
*
* @since 1.0.0
*
* @param string $favicon_url Default favicon URL.
*
* @return string Custom favicon URL (if specified), or the default URL.
*/
function trestle_do_custom_favicon( $favicon_url ) {
return genesis_get_option( 'trestle_favicon_url' ) ? genesis_get_option( 'trestle_favicon_url' ) : $favicon_url;
}
/*===========================================
* Body Classes
===========================================*/
@@ -164,42 +206,6 @@ function trestle_do_logos( $title, $inside, $wrap ) {
* Navigation
===========================================*/
add_action( 'init', 'trestle_nav_modifications' );
/**
* Performs modifications to the primary navigation menu
*
* @since 1.0.0
*
* @see trestle_add_mobile_nav()
* @see trestle_auto_nav_items()
* @see trestle_custom_nav_extras()
* @see trestle_nav_placeholder()
*/
function trestle_nav_modifications() {
global $trestle_nav_title;
// Set title for Trestle placeholder navigation menu
$trestle_nav_title = __( 'Trestle Auto Nav Placeholder', 'trestle' );
// Auto-generate nav if Genesis theme setting is checked
if ( 1 == genesis_get_option( 'trestle_auto_nav' ) ) {
add_filter( 'wp_nav_menu_items', 'trestle_auto_nav_items', 9, 2 );
}
// Do custom nav extras
if ( 1 == genesis_get_option( 'trestle_custom_nav_extras' ) ) {
// Remove default nav extras
remove_filter( 'wp_nav_menu_items', 'genesis_nav_right' );
// Add custom nav extras
add_filter( 'wp_nav_menu_items', 'trestle_custom_nav_extras', 10, 2 );
}
// Create placeholder navigation menu object if needed
trestle_nav_placeholder();
}
add_action( 'init', 'trestle_nav_primary_location' );
/**
* Move primary navigation into the header if need be.
@@ -215,94 +221,25 @@ function trestle_nav_primary_location() {
}
add_filter( 'wp_nav_menu_items', 'trestle_custom_nav_extras', 10, 2 );
/**
* Auto-generates list of pages for use in the primary navigation menu.
* Add custom nav extras.
*
* @since 1.0.0
*
* @param string $nav_items <li> list of navigation menu items.
* @param stdClass $menu_args Arguments for the menu.
* @return string <li> list of (modified) navigation menu items.
*/
function trestle_auto_nav_items( $nav_items, stdClass $menu_args ) {
if ( 'primary' == $menu_args->theme_location ) {
$args = array(
'depth' => genesis_get_option( 'trestle_auto_nav_depth' ) ? genesis_get_option( 'trestle_auto_nav_depth' ) : 0,
'echo' => false,
'show_home' => ( genesis_get_option( 'trestle_include_home_link' ) && genesis_get_option( 'trestle_home_link_text' ) ) ? do_shortcode( genesis_get_option( 'trestle_home_link_text' ) ): genesis_get_option( 'trestle_include_home_link' ),
'menu_class' => 'auto-menu'
);
$ul_class = 'menu genesis-nav-menu menu-primary';
$menu_args = new stdClass();
$menu_args->theme_location = 'primary';
$nav_items = wp_page_menu( $args );
// Remove opening <div class="auto-nav"><ul>
$nav_items = preg_replace( '/<div\s*.*auto-menu[^>]*>\s*<ul>/', '', $nav_items );
// Remove closing </ul></div>
$nav_items = preg_replace( '/<\/ul>\s*<\/div>/', '', $nav_items );
}
return $nav_items;
}
/**
* Replaces standard Genesis navigation extras with custom input navigation extras.
*
* @since 1.0.0
*
* @param string $nav_items <li> list of menu items.
* @param stdClass $menu_args Arguments for the menu.
* @param string $nav_items <li> list of menu items.
* @param stdClass $menu_args Arguments for the menu.
* @return string <li> list of menu items with custom navigation extras <li> appended.
*/
function trestle_custom_nav_extras( $nav_items, stdClass $menu_args ) {
if ( 'primary' == $menu_args->theme_location ) {
$custom_text = esc_attr( genesis_get_option( 'trestle_custom_nav_extras_text' ) );
return $nav_items . '<li class="right custom">' . do_shortcode( genesis_get_option( 'trestle_custom_nav_extras_text' ) ) . '</li>';
if ( 'primary' == $menu_args->theme_location && genesis_get_option( 'trestle_custom_nav_extras_text' ) ) {
return $nav_items . '<li class="right custom">' . get_search_form( false ) . '</li>';
}
return $nav_items;
}
/**
* Generates a placeholder navigation menu object.
*
* When using Trestle's auto-generated navigation feature,
* it is necessary to ensure that some nav menu object is
* selected as primary otherwise no navigation will be generated.
*
* @since 1.0.0
*/
function trestle_nav_placeholder() {
global $trestle_nav_title;
// Create placeholder menu for 'primary' spot if auto-nav is selected - this ensures that nav extras can be used even when no custom menu is formally set to primary
if ( 1 == genesis_get_option( 'trestle_auto_nav' ) && ! wp_get_nav_menu_object( $trestle_nav_title ) ) {
wp_create_nav_menu( $trestle_nav_title );
}
// Assign placeholder menu to 'primary' if auto-nav is selected and there is no current primary menu
if ( 1 == genesis_get_option( 'trestle_auto_nav' ) && ! wp_get_nav_menu_object( $trestle_nav_title ) && ! has_nav_menu( 'primary' ) ) {
$menu_locations = get_theme_mod( 'nav_menu_locations' );
$menu_locations['primary'] = wp_get_nav_menu_object( $trestle_nav_title )->term_id;
set_theme_mod( 'nav_menu_locations', $menu_locations );
}
// Remove placeholder menu if auto-nav is disabled
$menus = get_registered_nav_menus();
if ( 1 != genesis_get_option( 'trestle_auto_nav' ) && wp_get_nav_menu_object( $trestle_nav_title ) && $trestle_nav_title != $menus['primary'] )
wp_delete_nav_menu( $trestle_nav_title );
}
/*===========================================
* Posts & Pages
@@ -420,8 +357,9 @@ function trestle_read_more_link( $default_text ) {
// Get Trestle custom "read more" link text
$custom_text = esc_attr( genesis_get_option( 'trestle_read_more_text' ) );
if ( $custom_text )
if ( $custom_text ) {
return '&hellip;&nbsp;<a class="more-link" title="' . $custom_text . '" href="' . get_permalink() . '">' . $custom_text . '</a>';
else
} else {
return $default_text;
}
}