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<?php
/**
* Theme basic setup.
*
* @package understrap
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
// Set the content width based on the theme's design and stylesheet.
if ( ! isset( $content_width ) ) {
$content_width = 640; /* pixels */
}
add_action( 'after_setup_theme', 'understrap_setup' );
if ( ! function_exists ( 'understrap_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 understrap_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on understrap, use a find and replace
* to change 'understrap' to the name of your theme in all the template files
*/
load_theme_textdomain( 'understrap', 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' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'understrap' ),
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
) );
/*
* Adding Thumbnail basic support
*/
add_theme_support( 'post-thumbnails' );
/*
* Adding support for Widget edit icons in customizer
*/
add_theme_support( 'customize-selective-refresh-widgets' );
/*
* Enable support for Post Formats.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside',
'image',
'video',
'quote',
'link',
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'understrap_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
// Set up the WordPress Theme logo feature.
add_theme_support( 'custom-logo' );
// Check and setup theme default settings.
understrap_setup_theme_default_settings();
}
}
add_filter( 'excerpt_more', 'understrap_custom_excerpt_more' );
if ( ! function_exists( 'understrap_custom_excerpt_more' ) ) {
/**
* Removes the ... from the excerpt read more link
*
* @param string $more The excerpt.
*
* @return string
*/
function understrap_custom_excerpt_more( $more ) {
return '';
}
}
add_filter( 'wp_trim_excerpt', 'understrap_all_excerpts_get_more_link' );
if ( ! function_exists( 'understrap_all_excerpts_get_more_link' ) ) {
/**
* Adds a custom read more link to all excerpts, manually or automatically generated
*
* @param string $post_excerpt Posts's excerpt.
*
* @return string
*/
function understrap_all_excerpts_get_more_link( $post_excerpt ) {
return $post_excerpt . ' <p><a class="btn btn-secondary understrap-read-more-link" href="' . esc_url( get_permalink( get_the_ID() )) . '#verkostung">' . __( 'Mehr lesen...',
'understrap' ) . '</a></p>';
}
}
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