get( 'Name' ) );
define( 'SALINGER_VERSION', $salinger_theme->get( 'Version' ) );
define( 'SALINGER_THEME_URI', $salinger_theme->get( 'ThemeURI' ) );
define( 'SALINGER_AUTHOR_URI', $salinger_theme->get( 'AuthorURI' ) );
define( 'SALINGER_TEMPLATE_PARTS', 'template-parts/' );
// Set up the content width value based on the theme's design and stylesheet.
if ( ! isset( $content_width ) ) {
$content_width = 800;
}
/**
* Salinger setup.
*
* Sets up theme defaults and registers the various WordPress features that
* Salinger supports.
*
* @uses load_theme_textdomain() For translation/localization support.
* @uses add_editor_style() To add a Visual Editor stylesheet.
* @uses add_theme_support() To add support for post thumbnails, automatic feed links, custom background, and post formats.
* @uses register_nav_menu() To add support for navigation menus.
* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
*
* @since Salinger 1.0
*/
add_action( 'after_setup_theme', 'salinger_setup' );
function salinger_setup() {
/*
* Makes Salinger available for translation.
*
* Translations can be added to the /languages/ directory.
* If you're building a theme based on Salinger, use a find and replace
* to change 'salinger' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'salinger', get_template_directory() . '/languages' );
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// Adds RSS feed links to for posts and comments.
add_theme_support( 'automatic-feed-links' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'salinger' ),
'social-1' => __( 'Social Menu (Top bar)', 'salinger' ),
) );
/*
* This theme supports custom background color and image,
* and here we also set up the default background color.
*/
add_theme_support( 'custom-background', array(
'default-color' => 'eeeeee',
) );
// Custom logo.
add_theme_support( 'custom-logo', array(
'width' => 300,
'height' => 40,
'flex-height' => true,
'flex-width' => true,
) );
add_theme_support( 'title-tag' );
// Enable support for Post Thumbnails.
add_theme_support( 'post-thumbnails' );
// Images size.
add_image_size( 'salinger-thumbnail-1x1', 576, 576, true );
add_image_size( 'salinger-thumbnail-4x3', 576, 432, true );
add_image_size( 'salinger-thumbnail-3x2', 576, 384, true );
add_image_size( 'salinger-thumbnail-5x3', 576, 346, true );
// Indicate widget sidebars can use selective refresh in the Customizer.
add_theme_support( 'customize-selective-refresh-widgets' );
}
/**
* Add support for a custom header image.
*/
require get_template_directory() . '/inc/custom-header.php';
/**
* Return the Google font stylesheet URL if available.
*
* The use of Open Sans by default is localized. For languages that use
* characters not supported by the font, the font can be disabled.
*
* @since Salinger 1.0
*
* @return string Font stylesheet or empty string if disabled.
*/
function salinger_get_font_url() {
$font_url = '';
/**
* Translators: If there are characters in your language that are not supported
* by Open Sans, translate this to 'off'. Do not translate into your own language.
*/
if ( 'off' !== _x( 'on', 'Open Sans font: on or off', 'salinger' ) ) {
$subsets = 'latin,latin-ext';
/**
* Translators: To add an additional Open Sans character subset specific to your language,
* translate this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language.
*/
$subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)', 'salinger' );
if ( 'cyrillic' === $subset ) {
$subsets .= ',cyrillic,cyrillic-ext';
} elseif ( 'greek' === $subset ) {
$subsets .= ',greek,greek-ext';
} elseif ( 'vietnamese' === $subset ) {
$subsets .= ',vietnamese';
}
$font = str_replace( ' ', '+', get_theme_mod( 'salinger_fonts', 'Arimo' ) );
$query_args = array(
'family' => $font . ':400italic,700italic,400,700',
'subset' => $subsets,
);
$font_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
return $font_url;
}
/**
* Enqueue scripts and styles for front-end.
*
* @since Salinger 1.0
*/
add_action( 'wp_enqueue_scripts', 'salinger_scripts_styles' );
function salinger_scripts_styles() {
global $wp_styles;
/*
* Adds JavaScript to pages with the comment form to support
* sites with threaded comments (when in use).
*/
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
// Adds JavaScript for handling the navigation menu hide-and-show behavior.
wp_enqueue_script( 'salinger-navigation', get_template_directory_uri() . '/js/navigation.js', array( 'jquery' ), SALINGER_VERSION, true );
$font_url = salinger_get_font_url();
if ( ! empty( $font_url ) ) {
wp_enqueue_style( 'salinger-fonts', esc_url_raw( $font_url ), array(), null );
}
// Loads our main stylesheet.
wp_enqueue_style( 'salinger-style', get_stylesheet_uri(), '', SALINGER_VERSION );
// Loads the Internet Explorer specific stylesheet.
wp_enqueue_style( 'salinger-ie', get_template_directory_uri() . '/css/ie.css', array( 'salinger-style' ), '20121010' );
$wp_styles->add_data( 'salinger-ie', 'conditional', 'lt IE 9' );
// Dashicons.
wp_enqueue_style( 'dashicons' );
// Font Awesome.
wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/css/font-awesome-4.7.0/css/font-awesome.min.css' );
// Salinger scripts.
wp_enqueue_script( 'salinger-script-functions', get_template_directory_uri() . '/js/script-functions.js', array( 'jquery' ), SALINGER_VERSION, true );
}
/**
* Add preconnect for Google Fonts.
*
* @since Salinger 1.0.0
*
* @param array $urls URLs to print for resource hints.
* @param string $relation_type The relation type the URLs are printed.
* @return array URLs to print for resource hints.
*/
function salinger_resource_hints( $urls, $relation_type ) {
if ( wp_style_is( 'salinger-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;
}
add_filter( 'wp_resource_hints', 'salinger_resource_hints', 10, 2 );
/**
* Filter TinyMCE CSS path to include Google Fonts.
*
* Adds additional stylesheets to the TinyMCE editor if needed.
*
* @uses salinger_get_font_url() To get the Google Font stylesheet URL.
*
* @since Salinger 1.0
*
* @param string $mce_css CSS path to load in TinyMCE.
* @return string Filtered CSS path.
*/
add_filter( 'mce_css', 'salinger_mce_css' );
function salinger_mce_css( $mce_css ) {
$font_url = salinger_get_font_url();
if ( empty( $font_url ) ) {
return $mce_css;
}
if ( ! empty( $mce_css ) ) {
$mce_css .= ',';
}
$mce_css .= esc_url_raw( str_replace( ',', '%2C', $font_url ) );
return $mce_css;
}
/**
* Filter the page menu arguments.
*
* Makes our wp_nav_menu() fallback -- wp_page_menu() -- show a home link.
*
* @since Salinger 1.0
*/
add_filter( 'wp_page_menu_args', 'salinger_page_menu_args' );
function salinger_page_menu_args( $args ) {
if ( ! isset( $args['show_home'] ) ) {
$args['show_home'] = true;
}
return $args;
}
/**
* Register sidebars.
*
* Registers our main widget area and the front page widget areas.
*
* @since Salinger 1.0
*/
add_action( 'widgets_init', 'salinger_widgets_init_register_sidebars' );
function salinger_widgets_init_register_sidebars() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'salinger' ),
'description' => esc_html__( 'Appears on posts and pages except Full-width Page Template', 'salinger' ),
'id' => 'sidebar-1',
'before_widget' => '',
'before_title' => '
',
'after_title' => '
',
) );
register_sidebar(array(
'name' => esc_html__( 'Before the post content', 'salinger' ),
'description' => esc_html__( 'Appears below title on posts and pages with default template.', 'salinger' ),
'id' => 'salinger-sidebar-before-entry-content',
'before_widget' => '
',
'after_widget' => '
',
'before_title' => '
',
'after_title' => '
',
));
register_sidebar(array(
'name' => esc_html__( 'After the post content', 'salinger' ),
'description' => esc_html__( 'Appears at the end of content on posts and pages with default template.', 'salinger' ),
'id' => 'salinger-sidebar-after-entry-content',
'before_widget' => '
';
}
}
}
if ( ! function_exists( 'salinger_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* To override this walker in a child theme without modifying the comments template
* simply create your own salinger_comment(), and that function will be used instead.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*
* @since Salinger 1.0
*/
function salinger_comment( $comment, $args, $depth ) {
switch ( $comment->comment_type ) :
case 'pingback':
case 'trackback':
// Display trackbacks differently than normal comments.
?>
id="comment-">
', '' ); ?>
id="li-comment-">
%1$s %2$s',
get_comment_author_link(),
// If current post author is also comment author, make it known visually.
( $comment->user_id === $post->post_author ) ? '' . esc_html( __( 'Post author', 'salinger' ) ) . '' : ''
);
printf( '',
esc_url( get_comment_link( $comment->comment_ID ) ),
get_comment_time( 'c' ),
/* translators: 1: date, 2: time */
sprintf( __( '%1$s at %2$s', 'salinger' ), get_comment_date(), get_comment_time() )
);
?>
comment_approved ) : ?>
', '' ); ?>