361 lines
11 KiB
PHP
361 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* Libre 2 functions and definitions
|
|
*
|
|
* @package Libre 2
|
|
*/
|
|
|
|
if ( ! function_exists( 'libre_2_setup' ) ) :
|
|
/**
|
|
* Sets up theme defaults and registers support for various WordPress features.
|
|
*
|
|
* Note that this function is hooked into the after_setup_theme hook, which
|
|
* runs before the init hook. The init hook is too late for some features, such
|
|
* as indicating support for post thumbnails.
|
|
*/
|
|
function libre_2_setup() {
|
|
/*
|
|
* Make theme available for translation.
|
|
* Translations can be filed in the /languages/ directory.
|
|
*/
|
|
load_theme_textdomain( 'libre-2', get_template_directory() . '/languages' );
|
|
|
|
// Add default posts and comments RSS feed links to head.
|
|
add_theme_support( 'automatic-feed-links' );
|
|
|
|
/*
|
|
* Let WordPress manage the document title.
|
|
* By adding theme support, we declare that this theme does not use a
|
|
* hard-coded <title> tag in the document head, and expect WordPress to
|
|
* provide it for us.
|
|
*/
|
|
add_theme_support( 'title-tag' );
|
|
|
|
/* Add support for editor styles */
|
|
add_editor_style( array( 'editor-style.css', libre_2_fonts_url() ) );
|
|
|
|
// This theme uses wp_nav_menu() in one location.
|
|
register_nav_menus( array(
|
|
'menu-1' => esc_html__( 'Header', 'libre-2' ),
|
|
) );
|
|
|
|
/*
|
|
* Add support for Featured Images
|
|
*/
|
|
add_theme_support( 'post-thumbnails' );
|
|
add_image_size( 'libre-2-post-thumbnail', '1088', '9999' );
|
|
|
|
/*
|
|
* Add support for core Custom Logos
|
|
*/
|
|
add_theme_support( 'custom-logo', array(
|
|
'height' => 300,
|
|
'width' => 300,
|
|
'flex-width' => true,
|
|
) );
|
|
|
|
// Add theme support for selective refresh for widgets.
|
|
add_theme_support( 'customize-selective-refresh-widgets' );
|
|
|
|
/*
|
|
* Switch default core markup for search form, comment form, and comments
|
|
* to output valid HTML5.
|
|
*/
|
|
add_theme_support( 'html5', array(
|
|
'search-form',
|
|
'comment-form',
|
|
'gallery',
|
|
'caption',
|
|
) );
|
|
|
|
// Set up the WordPress core custom background feature.
|
|
add_theme_support( 'custom-background', apply_filters( 'libre_2_custom_background_args', array(
|
|
'default-color' => 'ffffff',
|
|
) ) );
|
|
}
|
|
endif; // libre_2_setup
|
|
add_action( 'after_setup_theme', 'libre_2_setup' );
|
|
|
|
/**
|
|
* Set the content width in pixels, based on the theme's design and stylesheet.
|
|
*
|
|
* Priority 0 to make it available to lower priority callbacks.
|
|
*
|
|
* @global int $content_width
|
|
*/
|
|
function libre_2_content_width() {
|
|
$GLOBALS['content_width'] = apply_filters( 'libre_2_content_width', 739 );
|
|
}
|
|
add_action( 'after_setup_theme', 'libre_2_content_width', 0 );
|
|
|
|
/*
|
|
* Adjust $content_width for full-width page template
|
|
*/
|
|
|
|
if ( ! function_exists( 'libre_2_content_width' ) ) :
|
|
|
|
function libre_2_content_width() {
|
|
global $content_width;
|
|
|
|
if ( is_page_template( 'templates/full-width-page.php' ) ) {
|
|
$content_width = 1088; //pixels
|
|
}
|
|
}
|
|
add_action( 'template_redirect', 'libre_2_content_width' );
|
|
|
|
endif; // if ! function_exists( 'libre_2_content_width' )
|
|
|
|
/**
|
|
* Register widget area.
|
|
*
|
|
* @link http://codex.wordpress.org/Function_Reference/register_sidebar
|
|
*/
|
|
function libre_2_widgets_init() {
|
|
register_sidebar( array(
|
|
'name' => esc_html__( 'Sidebar', 'libre-2' ),
|
|
'id' => 'sidebar-1',
|
|
'description' => '',
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h2 class="widget-title">',
|
|
'after_title' => '</h2>',
|
|
) );
|
|
|
|
register_sidebar( array(
|
|
'name' => esc_html__( 'Footer 1', 'libre-2' ),
|
|
'id' => 'sidebar-2',
|
|
'description' => '',
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h2 class="widget-title">',
|
|
'after_title' => '</h2>',
|
|
) );
|
|
|
|
register_sidebar( array(
|
|
'name' => esc_html__( 'Footer 2', 'libre-2' ),
|
|
'id' => 'sidebar-3',
|
|
'description' => '',
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h2 class="widget-title">',
|
|
'after_title' => '</h2>',
|
|
) );
|
|
|
|
register_sidebar( array(
|
|
'name' => esc_html__( 'Footer 3', 'libre-2' ),
|
|
'id' => 'sidebar-4',
|
|
'description' => '',
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h2 class="widget-title">',
|
|
'after_title' => '</h2>',
|
|
) );
|
|
}
|
|
add_action( 'widgets_init', 'libre_2_widgets_init' );
|
|
|
|
/**
|
|
* Register Google Fonts
|
|
*/
|
|
function libre_2_fonts_url() {
|
|
$fonts_url = '';
|
|
|
|
/* Translators: If there are characters in your language that are not
|
|
* supported by Libre Baskerville, translate this to 'off'. Do not translate
|
|
* into your own language.
|
|
*/
|
|
$libre = esc_html_x( 'on', 'Libre Baskerville font: on or off', 'libre-2' );
|
|
|
|
if ( 'off' !== $libre ) {
|
|
$font_families = array();
|
|
$font_families[] = 'Libre Baskerville:400,400italic,700';
|
|
|
|
$query_args = array(
|
|
'family' => urlencode( implode( '|', $font_families ) ),
|
|
'subset' => urlencode( 'latin,latin-ext' ),
|
|
);
|
|
|
|
$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
|
|
}
|
|
|
|
return esc_url_raw( $fonts_url );
|
|
|
|
}
|
|
|
|
/**
|
|
* Add preconnect for Google Fonts.
|
|
*
|
|
* @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 libre_2_resource_hints( $urls, $relation_type ) {
|
|
if ( wp_style_is( 'libre-2-fonts', 'queue' ) && 'preconnect' === $relation_type ) {
|
|
$urls[] = array(
|
|
'href' => 'https://fonts.gstatic.com',
|
|
'crossorigin',
|
|
);
|
|
}
|
|
|
|
return $urls;
|
|
}
|
|
add_filter( 'wp_resource_hints', 'libre_2_resource_hints', 10, 2 );
|
|
*/
|
|
|
|
/**
|
|
* Enqueue scripts and styles.
|
|
*/
|
|
function libre_2_scripts() {
|
|
wp_enqueue_style( 'libre-2-style', get_stylesheet_uri() );
|
|
|
|
wp_enqueue_style( 'libre-2-fonts', libre_2_fonts_url(), array(), null );
|
|
|
|
wp_enqueue_script( 'libre-2-script', get_template_directory_uri() . '/js/libre.js', array( 'jquery' ), '20150623', true );
|
|
|
|
$adminbar = is_admin_bar_showing();
|
|
wp_localize_script( 'libre-2-script', 'libreadminbar', array( $adminbar ) );
|
|
|
|
wp_enqueue_script( 'libre-2-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20120206', true );
|
|
|
|
wp_enqueue_script( 'libre-2-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20130115', true );
|
|
|
|
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
|
|
wp_enqueue_script( 'comment-reply' );
|
|
}
|
|
}
|
|
add_action( 'wp_enqueue_scripts', 'libre_2_scripts' );
|
|
|
|
/*
|
|
* Filters the Categories archive widget to add a span around the post count
|
|
*/
|
|
|
|
function libre_2_cat_count_span( $links ) {
|
|
$links = str_replace( '</a> (', '</a><span class="post-count">(', $links );
|
|
$links = str_replace( ')', ')</span>', $links );
|
|
return $links;
|
|
}
|
|
add_filter( 'wp_list_categories', 'libre_2_cat_count_span' );
|
|
|
|
/*
|
|
* Add a span around the post count in the Archives widget
|
|
*/
|
|
|
|
function libre_2_archive_count_span( $links ) {
|
|
$links = str_replace( '</a> (', '</a><span class="post-count">(', $links );
|
|
$links = str_replace( ')', ')</span>', $links );
|
|
return $links;
|
|
}
|
|
add_filter( 'get_archives_link', 'libre_2_archive_count_span' );
|
|
|
|
if ( ! function_exists( 'libre_2_continue_reading_link' ) ) :
|
|
/**
|
|
* Returns an ellipsis and "Continue reading" plus off-screen title link for excerpts
|
|
*/
|
|
function libre_2_continue_reading_link() {
|
|
return '… <a class="more-link" href="'. esc_url( get_permalink() ) . '">' . sprintf( wp_kses_post( __( 'Continue reading <span class="screen-reader-text">%1$s</span> <span class="meta-nav" aria-hidden="true">→</span>', 'libre-2' ) ), esc_attr( strip_tags( get_the_title() ) ) ) . '</a>';
|
|
}
|
|
endif; // libre_2_continue_reading_link
|
|
|
|
|
|
/**
|
|
* Replaces "[...]" (appended to automatically generated excerpts) with libre_2_continue_reading_link().
|
|
*
|
|
* To override this in a child theme, remove the filter and add your own
|
|
* function tied to the excerpt_more filter hook.
|
|
*/
|
|
function libre_2_auto_excerpt_more( $more ) {
|
|
return libre_2_continue_reading_link();
|
|
}
|
|
add_filter( 'excerpt_more', 'libre_2_auto_excerpt_more' );
|
|
|
|
|
|
/**
|
|
* Adds a pretty "Continue Reading" link to custom post excerpts.
|
|
*
|
|
* To override this link in a child theme, remove the filter and add your own
|
|
* function tied to the get_the_excerpt filter hook.
|
|
*/
|
|
function libre_2_custom_excerpt_more( $output ) {
|
|
if ( has_excerpt() && ! is_attachment() ) {
|
|
$output .= libre_2_continue_reading_link();
|
|
}
|
|
return $output;
|
|
}
|
|
add_filter( 'get_the_excerpt', 'libre_2_custom_excerpt_more' );
|
|
|
|
/*
|
|
* Custom comments display to move Reply link,
|
|
* used in comments.php
|
|
*/
|
|
function libre_2_comments( $comment, $args, $depth ) {
|
|
?>
|
|
<li id="comment-<?php comment_ID(); ?>" <?php comment_class( empty( $args['has_children'] ) ? '' : 'parent' ); ?>>
|
|
<article id="div-comment-<?php comment_ID(); ?>" class="comment-body">
|
|
<footer class="comment-meta">
|
|
<div class="comment-metadata">
|
|
<span class="comment-author vcard">
|
|
<?php if ( 0 != $args['avatar_size'] ) echo get_avatar( $comment, $args['avatar_size'] ); ?>
|
|
|
|
<?php printf( '<b class="fn">%s</b>', get_comment_author_link() ); ?>
|
|
</span>
|
|
<a href="<?php echo esc_url( get_comment_link( $comment->comment_ID, $args ) ); ?>">
|
|
<time datetime="<?php comment_time( 'c' ); ?>">
|
|
<?php printf( '<span class="comment-date">%1$s</span><span class="comment-time screen-reader-text">%2$s</span>', get_comment_date(), get_comment_time() ); ?>
|
|
</time>
|
|
</a>
|
|
<?php
|
|
comment_reply_link( array_merge( $args, array(
|
|
'add_below' => 'div-comment',
|
|
'depth' => $depth,
|
|
'max_depth' => $args['max_depth'],
|
|
'before' => '<span class="reply">',
|
|
'after' => '</span>'
|
|
) ) );
|
|
?>
|
|
<?php edit_comment_link( esc_html__( 'Edit', 'libre-2' ), '<span class="edit-link">', '</span>' ); ?>
|
|
|
|
</div><!-- .comment-metadata -->
|
|
|
|
<?php if ( '0' == $comment->comment_approved ) : ?>
|
|
<p class="comment-awaiting-moderation"><?php esc_html_e( 'Your comment is awaiting moderation.', 'libre-2' ); ?></p>
|
|
<?php endif; ?>
|
|
</footer><!-- .comment-meta -->
|
|
|
|
<div class="comment-content">
|
|
<?php comment_text(); ?>
|
|
</div><!-- .comment-content -->
|
|
|
|
</article><!-- .comment-body -->
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Implement the Custom Header feature.
|
|
*/
|
|
require get_template_directory() . '/inc/custom-header.php';
|
|
|
|
/**
|
|
* Custom template tags for this theme.
|
|
*/
|
|
require get_template_directory() . '/inc/template-tags.php';
|
|
|
|
/**
|
|
* Custom functions that act independently of the theme templates.
|
|
*/
|
|
require get_template_directory() . '/inc/extras.php';
|
|
|
|
/**
|
|
* Customizer additions.
|
|
*/
|
|
require get_template_directory() . '/inc/customizer.php';
|
|
|
|
/**
|
|
* Load Jetpack compatibility file.
|
|
*/
|
|
require get_template_directory() . '/inc/jetpack.php';
|
|
|
|
/**
|
|
* Load WooCommerce compatibility file.
|
|
*/
|
|
if ( class_exists( 'WooCommerce' ) ) {
|
|
require get_template_directory() . '/inc/woocommerce.php';
|
|
}
|