tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
*/
add_theme_support( 'post-thumbnails' );
// This theme uses wp_nav_menu() in 2 locations.
register_nav_menus( array(
'primary' => __( 'Main Menu', 'cafe-blog' ),
'secondary' => __( 'Footer Menu', 'cafe-blog' ),
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'comment-form',
'comment-list',
'gallery',
'caption',
) );
/*
* Enable support for Post Formats.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'image',
'video',
'audio',
'quote',
'link',
'status',
) );
// Enable support for Custom Logo. See https://codex.wordpress.org/Theme_Logo
add_theme_support( 'custom-logo', array(
'width' => 300,
'height' => 100,
'flex-height' => true,
'flex-width' => true,
'header-text' => array( 'site-title', 'site-description' ),
) );
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// This theme support for Jetpack Infinite Scroll
add_theme_support( 'infinite-scroll', array(
'container' => 'site-content',
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'freebiescafe_custom_background_args', array(
'default-color' => 'f9f9f9',
'default-image' => '',
) ) );
}
/**
* Register widget areas
*
* @link http://codex.wordpress.org/Function_Reference/register_sidebar
*/
function freebiescafe_widgets_init() {
register_sidebar( array(
'name' => __( 'Sidebar', 'cafe-blog' ),
'id' => 'sidebar-1',
'description' => __( 'Widgets will appear in the left sidebar, below the main navigation.', 'cafe-blog' ),
'before_widget' => '",
'before_title' => '',
) );
}
/**
* Enqueue scripts and styles
*/
function freebiescafe_scripts() {
// Load latest css version
wp_enqueue_style( 'cafe-blog-style', get_stylesheet_uri(), array(), '1.0.8', 'all' );
// FontAwesome
wp_enqueue_style( 'font-awesome', get_theme_file_uri( '/css/font-awesome.min.css' ), false, '4.7.0' );
// Fonts
wp_enqueue_style( 'google-fonts', 'https://fonts.googleapis.com/css?family=Nunito:300,300i,800%7CPlayfair+Display:700,700i&subset=latin-ext', array(), null );
// Adds JavaScript for responsive videos
wp_enqueue_script( 'fitvids-js', get_theme_file_uri( '/js/jquery.fitvids.js' ), array( 'jquery' ), '1.1', true );
wp_enqueue_script( 'cafe-blog-custom-js', get_theme_file_uri( '/js/custom.js' ), array( 'jquery' ), '1.0.8', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
/**
* "Continue Reading" for excerpts
*/
function freebiescafe_continue_reading_link() {
return sprintf( '
%2$s', get_permalink(), __( 'Continue reading', 'cafe-blog' ) );
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and freebiescafe_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.
*
* @param string $more
*
* @return string
*/
function freebiescafe_alter_excerpt_more( $more ) {
if ( is_admin() ) {
return $more;
}
return ' ' . freebiescafe_continue_reading_link();
}
/**
* "Continue Reading" link to custom post excerpts.
*
* @param string $output
*
* @retrun string
*/
function freebiescafe_alter_the_excerpt( $output ) {
if ( has_excerpt() && ! is_attachment() && ! is_admin() ) {
$output .= freebiescafe_continue_reading_link();
}
return $output;
}
/**
* Custom excerpt length
*
* @param int $length
*/
function freebiescafe_alter_excerpt_length( $length ) {
if ( is_admin() ) {
return $length;
}
return 100;
}
/**
* Related posts
*
* @param array $args
*
* @global object $post
* @return
*/
function freebiescafe_related_posts( $args = array() ) {
global $post;
// default args
$args = wp_parse_args( $args, array(
'post_id' => ! empty( $post ) ? $post->ID : '',
'taxonomy' => get_theme_mod( 'freebiescafe_related_posts_setting', 'category' ),
'limit' => 3,
'post_type' => ! empty( $post ) ? $post->post_type : 'post',
'orderby' => 'date',
'order' => 'DESC'
) );
// check taxonomy
if ( ! taxonomy_exists( $args['taxonomy'] ) ) {
return;
}
// post taxonomies
$taxonomies = wp_get_post_terms( $args['post_id'], $args['taxonomy'], array( 'fields' => 'ids' ) );
if ( empty( $taxonomies ) ) {
return;
}
// query
$related_posts = get_posts( array(
'post__not_in' => (array) $args['post_id'],
'post_type' => $args['post_type'],
'tax_query' => array(
array(
'taxonomy' => $args['taxonomy'],
'field' => 'term_id',
'terms' => $taxonomies
),
),
'posts_per_page' => $args['limit'],
'orderby' => $args['orderby'],
'order' => $args['order']
) );
include( locate_template( 'template-parts/related.php', false, false ) );
wp_reset_postdata();
}
/**
* Posts pagination
*
* @return
*/
function freebiescafe_pagination() {
the_posts_pagination( array(
'mid_size' => 2,
'prev_text' => __( '«', 'cafe-blog' ),
'next_text' => __( '»', 'cafe-blog' ),
'type' => 'list'
) );;
}
/**
* Add a signature in the end of the post content
*
* @param string $text
*
* @return string
*/
function freebiescafe_add_signature( $text ) {
if ( ! is_singular( 'post' ) ) {
return $text;
}
$signatureImg = get_theme_mod( 'freebiescafe_signature_image_setting', '' );
if ( empty( $signatureImg ) ) {
return $text;
}
return $text . sprintf( '', esc_url( $signatureImg ) );
;
}
/**
* Comment template
*
* @param object $comment
* @param array $args
* @param int $depth
*/
function freebiescafe_comment( $comment, $args, $depth ) {
switch ( $comment->comment_type ) :
case 'pingback' :
case 'trackback' :
?>
Pingback:', 'cafe-blog' ); ?>
id="li-comment-">
' . esc_html__( 'Posted in %s', 'cafe-blog' ) . '', $categories_list ); // WPCS: XSS OK.
}
/* translators: used between list items, there is a space after the comma */
$tags_list = get_the_tag_list( '', esc_html__( ', ', 'cafe-blog' ) );
if ( $tags_list ) {
printf( '·' . esc_html__( ' Tagged %1$s', 'cafe-blog' ) . '', $tags_list ); // WPCS: XSS OK.
}
}
// Show comments
if ( comments_open() ) {
echo '';
}
// Show edit link
edit_post_link(
sprintf(
/* translators: %s: Name of current post */
esc_html__( 'Edit %s', 'cafe-blog' ),
the_title( '“', '”', false )
),
'·',
''
);
}
/**
* Menu fallback (when there is no menu saved)
*
* @param array $args
*/
function freebiescafe_menu_fallback( $args = array() ) {
wp_page_menu( array(
'depth' => $args['depth'],
'container' => $args['container'],
'menu_id' => '',
'menu_class' => $args['container_class'],
'before' => sprintf( '', $args['menu_class'] ),
'after' => '
'
) );
}
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function freebiescafe_pingback_header() {
if ( is_singular() && pings_open() ) {
printf( '' . "\n", get_bloginfo( 'pingback_url' ) );
}
}