tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
add_theme_support( 'automatic-feed-links' ); // rss feederz
/**
* Enable support for Post Thumbnails on posts and pages.
* wp thumbnails (sizes handled below)
* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
*/
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 400, 300, true ); // new default thumb size
// new featured image name. width, height, and crop
add_image_size( 'appeal-featured', 400, 300, false); // 4:3 ratio
add_theme_support( 'post-formats', array( 'image', 'gallery' ) );
//page background image and color support
$defaults = array(
'default-color' => '#fcfcfc',
'default-image' => '',
'wp-head-callback' => '_custom_background_cb',
'admin-head-callback' => '',
'admin-preview-callback' => ''
);
add_theme_support( 'custom-background', $defaults );
add_theme_support( 'custom-logo' );
add_editor_style('editor-style.css');
// main nav in header - also nav menu in footer and modal are same
register_nav_menus(
array(
'primary' => __('Main Menu Top', 'appeal'),
'above_footer' => __('Footer Links ~ 1 level ONLY', 'appeal')
)
);
load_theme_textdomain( 'appeal', get_template_directory_uri() . '/languages' );
/**
* Implementation of the Custom Header feature.
*
* @link https://developer.wordpress.org/themes/functionality/custom-headers/
*
* @uses appeal_header_style()
*/
add_theme_support( 'custom-header',
apply_filters( 'appeal_custom_header_args', array(
'default-image' => get_template_directory_uri()
. '/assets/appeal-default-header-img.png',
'default-text-color' => '0000a0',
'width' => 1000,
'height' => 250,
'flex-height' => true,
'flex-width' => true,
'wp-head-callback' => 'appeal_theme_header_style',
) ) );
/**
* Register Default Headers
* @since 1.1.1
* https://codex.wordpress.org/Function_Reference/register_default_headers
* https://generatewp.com/snippet/OvG9wDA/ updated
* Left @string $parenturl to adjust for child theme
*/
$parenturl = get_template_directory_uri();
$suggested_imgs = array(
'appeal_tokyo' => array(
'description' => __( 'Tokyo', 'appeal' ),
'url' => $parenturl . '/assets/appeal-default-header-img.png',
'thumbnail_url' => $parenturl . '/assets/appeal-default-header-img-small.png',
),
);
register_default_headers( $suggested_imgs );
//woocommerce filters below setup
add_theme_support( 'woocommerce' );
}
add_action('after_setup_theme','appeal_theme_setup');
/**
* only enable js if the visitor is browsing either a page or a post
* or if comments are open for the entry, or threaded comments are enabled
*/
function appeal_theme_queue_js(){
if ( (!is_admin()) && is_singular() && comments_open() && get_option('thread_comments') )
wp_enqueue_script( 'comment-reply' );
}
add_action('wp_print_scripts', 'appeal_theme_queue_js');
/**
* 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 appeal_content_width() {
$GLOBALS['content_width'] = apply_filters( 'appeal_content_width', 740 );
}
add_action( 'after_setup_theme', 'appeal_content_width', 0 );
// Register the custom image size for use in Add Media library.
add_filter( 'image_size_names_choose', 'appeal_custom_thumb_sizes' );
function appeal_custom_thumb_sizes( $sizes ) {
return array_merge( $sizes, array(
'appeal-featured' => __( 'Four by Three Ratio Thumb', 'appeal' ),
) );
}
/**
* Enqueue scripts and styles.
*/
function appeal_theme_scripts() {
// For use of child themes
wp_enqueue_style( 'appeal-style', get_stylesheet_uri() );
wp_enqueue_script( 'bootstrap',
get_template_directory_uri() . '/assets/bootstrap.js',
array ( 'jquery' ),
'3.3.7',
true);
wp_enqueue_script( 'appeal',
get_template_directory_uri() . '/assets/appeal.js',
array ( 'jquery' ),
'',
true);
//enqueue (sane and include) scripts into WP
wp_enqueue_style( 'appeal-google-fonts');
}
add_action( 'wp_enqueue_scripts', 'appeal_theme_scripts' );
/**
* Apply theme's stylesheet to the visual editor.
*
* @uses add_editor_style() Links a stylesheet to visual editor
* @uses get_stylesheet_uri() Returns URI of theme stylesheet
*/
// Add Google Scripts for use with the editor
if ( ! function_exists( 'appeal_mce_google_fonts_styles' ) ) {
function appeal_mce_google_fonts_styles() {
$font_url = 'https://fonts.googleapis.com/css?family=Raleway';
add_editor_style( str_replace( ',', '%2C', esc_url( $font_url ) ) );
}
}
add_action( 'init', 'appeal_mce_google_fonts_styles' );
/*
* Translators: If there are characters in your language that are not
* supported by Raleway, translate this to 'off'. Do not translate
* into your own language.
*/
function appeal_fonts_url() {
$fonts_url = '';
$Raleway = _x( 'on', 'Raleway font: on or off', 'appeal' );
if ( 'off' !== $Raleway ) {
$font_families = array();
if ( 'off' !== $Raleway ) {
$font_families[] = rawurlencode( 'Raleway' );
}
$protocol = is_ssl() ? 'https' : 'http';
$query_args = array(
'family' => implode( '|', $font_families ),
'subset' => rawurlencode( 'latin,latin-ext' ),
);
$fonts_url = add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" );
}
return esc_url( $fonts_url );
}
/**
* Loads custom font CSS file.
*
* To disable in a child theme, use wp_dequeue_style()
* function mytheme_dequeue_fonts() {
* wp_dequeue_style( 'appeal-fonts' );
* }
* add_action( 'wp_enqueue_scripts', 'mytheme_dequeue_fonts', 11 );
*
* @return void
*/
function appeal_fonts() {
$fonts_url = appeal_fonts_url();
if ( ! empty( $fonts_url ) ) {
wp_enqueue_style( 'appeal-fonts', esc_url_raw( $fonts_url ), array(), null );
}
}
add_action( 'wp_enqueue_scripts', 'appeal_fonts' );
/**
* page excerpt support
* @init
* @add_post_type_support
*/
function appeal_theme_excerpt_support()
{
add_post_type_support( 'page', 'excerpt' );
}
add_action( 'init', 'appeal_theme_excerpt_support' );
/**
* support for logo upload, output.
* Output sanitized in header to assure all html displays.
* @since 1.1.8
*/
function appeal_theme_custom_logo() {
$output = '';
if ( function_exists( 'the_custom_logo' ) ) {
$custom_logo_id = get_theme_mod( 'custom_logo' );
$logo = wp_get_attachment_image_src( $custom_logo_id , 'full' );
if ( has_custom_logo() ) {
$output = '
';
}
else
{ $output = '
'. get_bloginfo( 'name' ) .'
'; }
}
return $output;
}
/**
* Create header styles
* You can over ride height by adding CSS
* `max-height: x!important;` where x = less than 250px
*/
function appeal_theme_header_style()
{
$header_text_color = get_header_textcolor();
$header_image = get_header_image();
if ( $header_image )
{ ?>
';
if ( ! display_header_text() )
{
echo '.site-title,.site-description{position: absolute;clip: rect(1px, 1px, 1px, 1px);';
} else {
echo '#inner-footer h4,.site-title a,.site-description{color:'; ?> #;}
';
}
//https://themefoundation.com/wordpress-theme-customizer/
function appeal_sanitize_text( $input ) {
return wp_kses_post( force_balance_tags( $input ) );
}
/**
* Custom usage of more_tag to split content in two.
* @only works on template Two Part Content
* @uses more tag to split content ""
* @only works for two columns
*/
function appeal_split_content() {
if( is_page()) {
//global $more;
//$more = true;
$content = preg_split('/<\/span>/i',
get_the_content('more'));
for($c = 0, $csize = count($content); $c < $csize; $c++) {
$content[$c] = apply_filters('the_content', $content[$c]);
}
return appeal_sanitize_text( $content );
}
}
/**
* Remove ellipsis and set read more text.
* Dev note: Title attribute is not attribute realted,
* it is text from the theme_mod only. Only `get_the_title` would work
* if you want the actual title of the post.
*/
function appeal_custom_excerpt_more($link) {
//make sure admin tables not effected
if ( is_admin() ) {
return $link;
}
$post = get_post();
if( get_theme_mods() ) {
$title = get_theme_mod( 'appeal_readon_text_setting' );
}
$link = ' '
. esc_html( $title ) .'';
return appeal_sanitize_text( $link );
}
add_filter('excerpt_more', 'appeal_custom_excerpt_more');
// Sidebar and Footer declarations
function appeal_register_sidebars() {
register_sidebar(array(
'id' => 'sidebar-right',
'name' => __('Right Sidebar', 'appeal'),
'description' => __('Used on every page.', 'appeal'),
'before_widget' => '
',
));
}
add_action( 'widgets_init', 'appeal_register_sidebars' );
/**
* Header for singular articles
* Add pingback url auto-discovery header for singular articles.
*/
function appeal_pingback_header() {
if ( is_singular() && pings_open() ) {
printf( ''
. "\n", esc_url( get_bloginfo( 'pingback_url' ) ) );
}
}
add_action( 'wp_head', 'appeal_pingback_header' );
/**woo weady
* Removes woo wrappers and replace with this theme's content
* wrappers so that woo content fits in this theme.
* @https://docs.woocommerce.com/document/third-party-custom-theme-compatibility/
*/
if ( class_exists( 'WooCommerce' ) ) :
function appeal_woocommerce_support() {
remove_action( 'woocommerce_before_main_content',
'woocommerce_output_content_wrapper', 10);
remove_action( 'woocommerce_after_main_content',
'woocommerce_output_content_wrapper_end', 10);
add_action( 'woocommerce_before_main_content',
'appeal_theme_wrapper_start', 10);
add_action( 'woocommerce_after_main_content',
'appeal_theme_wrapper_end', 10);
}
function appeal_theme_wrapper_start() {
echo '
';
}
function appeal_theme_wrapper_end() {
echo '
';
}
endif;
/**
* @example for path if using a child theme
* require_once ( get_stylesheet_directory() . '/theme-options.php' );
* @usage You would use the above method for any file you move to child dir
*/
// Register Custom Navigation Walker
require_once get_template_directory() . '/assets/appeal_bootstrap_navwalker.php';
//Register Customizer assets
require_once get_template_directory() . '/customize.php';
//Register Theme Page assets
require_once get_template_directory() . '/theme-options.php';
?>