esc_attr__( 'Open Search Bar', 'generatepress' ),
'close' => esc_attr__( 'Close Search Bar', 'generatepress' ),
)
);
}
if ( 'enable' === generate_get_option( 'back_to_top' ) ) {
wp_enqueue_script( 'generate-back-to-top', $dir_uri . "/js/back-to-top{$suffix}.js", array(), GENERATE_VERSION, true );
}
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
}
if ( ! function_exists( 'generate_widgets_init' ) ) {
add_action( 'widgets_init', 'generate_widgets_init' );
/**
* Register widgetized area and update sidebar with default widgets
*/
function generate_widgets_init() {
$widgets = array(
'sidebar-1' => __( 'Right Sidebar', 'generatepress' ),
'sidebar-2' => __( 'Left Sidebar', 'generatepress' ),
'header' => __( 'Header', 'generatepress' ),
'footer-1' => __( 'Footer Widget 1', 'generatepress' ),
'footer-2' => __( 'Footer Widget 2', 'generatepress' ),
'footer-3' => __( 'Footer Widget 3', 'generatepress' ),
'footer-4' => __( 'Footer Widget 4', 'generatepress' ),
'footer-5' => __( 'Footer Widget 5', 'generatepress' ),
'footer-bar' => __( 'Footer Bar','generatepress' ),
'top-bar' => __( 'Top Bar','generatepress' ),
);
foreach ( $widgets as $id => $name ) {
register_sidebar( array(
'name' => $name,
'id' => $id,
'before_widget' => '',
'before_title' => apply_filters( 'generate_start_widget_title', '' ),
) );
}
}
}
if ( ! function_exists( 'generate_smart_content_width' ) ) {
add_action( 'wp', 'generate_smart_content_width' );
/**
* Set the $content_width depending on layout of current page
* Hook into "wp" so we have the correct layout setting from generate_get_layout()
* Hooking into "after_setup_theme" doesn't get the correct layout setting
*/
function generate_smart_content_width() {
global $content_width;
$container_width = generate_get_option( 'container_width' );
$right_sidebar_width = apply_filters( 'generate_right_sidebar_width', '25' );
$left_sidebar_width = apply_filters( 'generate_left_sidebar_width', '25' );
$layout = generate_get_layout();
if ( 'left-sidebar' == $layout ) {
$content_width = $container_width * ( ( 100 - $left_sidebar_width ) / 100 );
} elseif ( 'right-sidebar' == $layout ) {
$content_width = $container_width * ( ( 100 - $right_sidebar_width ) / 100 );
} elseif ( 'no-sidebar' == $layout ) {
$content_width = $container_width;
} else {
$content_width = $container_width * ( ( 100 - ( $left_sidebar_width + $right_sidebar_width ) ) / 100 );
}
}
}
if ( ! function_exists( 'generate_page_menu_args' ) ) {
add_filter( 'wp_page_menu_args', 'generate_page_menu_args' );
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*
* @since 0.1
*
* @param array $args The existing menu args.
* @return array Menu args.
*/
function generate_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
}
if ( ! function_exists( 'generate_disable_title' ) ) {
add_filter( 'generate_show_title', 'generate_disable_title' );
/**
* Remove our title if set.
*
* @since 1.3.18
*
* @param bool $title Whether the title is displayed or not.
* @return bool Whether to display the content title.
*/
function generate_disable_title( $title ) {
if ( is_singular() ) {
$disable_title = get_post_meta( get_the_ID(), '_generate-disable-headline', true );
if ( $disable_title ) {
$title = false;
}
}
return $title;
}
}
if ( ! function_exists( 'generate_resource_hints' ) ) {
add_filter( 'wp_resource_hints', 'generate_resource_hints', 10, 2 );
/**
* Add resource hints to our Google fonts call.
*
* @since 1.3.42
*
* @param array $urls URLs to print for resource hints.
* @param string $relation_type The relation type the URLs are printed.
* @return array $urls URLs to print for resource hints.
*/
function generate_resource_hints( $urls, $relation_type ) {
if ( wp_style_is( 'generate-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
if ( version_compare( $GLOBALS['wp_version'], '4.7-alpha', '>=' ) ) {
$urls[] = array(
'href' => 'https://fonts.gstatic.com',
'crossorigin',
);
} else {
$urls[] = 'https://fonts.gstatic.com';
}
}
return $urls;
}
}
if ( ! function_exists( 'generate_remove_caption_padding' ) ) {
add_filter( 'img_caption_shortcode_width', 'generate_remove_caption_padding' );
/**
* Remove WordPress's default padding on images with captions
*
* @param int $width Default WP .wp-caption width (image width + 10px)
* @return int Updated width to remove 10px padding
*/
function generate_remove_caption_padding( $width ) {
return $width - 10;
}
}
if ( ! function_exists( 'generate_enhanced_image_navigation' ) ) {
add_filter( 'attachment_link', 'generate_enhanced_image_navigation', 10, 2 );
/**
* Filter in a link to a content ID attribute for the next/previous image links on image attachment pages
*/
function generate_enhanced_image_navigation( $url, $id ) {
if ( ! is_attachment() && ! wp_attachment_is_image( $id ) ) {
return $url;
}
$image = get_post( $id );
if ( ! empty( $image->post_parent ) && $image->post_parent != $id ) {
$url .= '#main';
}
return $url;
}
}
if ( ! function_exists( 'generate_categorized_blog' ) ) {
/**
* Determine whether blog/site has more than one category.
*
* @since 1.2.5
*
* @return bool True of there is more than one category, false otherwise.
*/
function generate_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'generate_categories' ) ) ) {
// Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array(
'fields' => 'ids',
'hide_empty' => 1,
// We only need to know if there is more than one category.
'number' => 2,
) );
// Count the number of categories that are attached to the posts.
$all_the_cool_cats = count( $all_the_cool_cats );
set_transient( 'generate_categories', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 ) {
// This blog has more than 1 category so twentyfifteen_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so twentyfifteen_categorized_blog should return false.
return false;
}
}
}
if ( ! function_exists( 'generate_category_transient_flusher' ) ) {
add_action( 'edit_category', 'generate_category_transient_flusher' );
add_action( 'save_post', 'generate_category_transient_flusher' );
/**
* Flush out the transients used in {@see generate_categorized_blog()}.
*
* @since 1.2.5
*/
function generate_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'generate_categories' );
}
}
if ( ! function_exists( 'generate_get_default_color_palettes' ) ) {
/**
* Set up our colors for the color picker palettes and filter them so you can change them.
*
* @since 1.3.42
*/
function generate_get_default_color_palettes() {
$palettes = array(
'#000000',
'#FFFFFF',
'#F1C40F',
'#E74C3C',
'#1ABC9C',
'#1e72bd',
'#8E44AD',
'#00CC77',
);
return apply_filters( 'generate_default_color_palettes', $palettes );
}
}
add_filter( 'generate_fontawesome_essentials', 'generate_set_font_awesome_essentials' );
/**
* Check to see if we should include the full Font Awesome library or not.
*
* @since 2.0
*
* @param bool $essentials
* @return bool
*/
function generate_set_font_awesome_essentials( $essentials ) {
if ( generate_get_option( 'font_awesome_essentials' ) ) {
return true;
}
return $essentials;
}
add_filter( 'generate_dynamic_css_skip_cache', 'generate_skip_dynamic_css_cache' );
/**
* Skips caching of the dynamic CSS if set to false.
*
* @since 2.0
*
* @param bool $cache
* @return bool
*/
function generate_skip_dynamic_css_cache( $cache ) {
if ( ! generate_get_option( 'dynamic_css_cache' ) ) {
return true;
}
return $cache;
}
add_filter( 'wp_headers', 'generate_set_wp_headers' );
/**
* Set any necessary headers.
*
* @since 2.3
*/
function generate_set_wp_headers( $headers ) {
$headers['X-UA-Compatible'] = 'IE=edge';
return $headers;
}