dear-anon/wp-content/themes/podcast/functions.php

471 lines
14 KiB
PHP

<?php
if ( ! isset( $content_width ) ) $content_width = 750;
/**
* Define some constats
*/
if( ! defined( 'ILOVEWP_AUTHOR' ) ) {
define( 'ILOVEWP_AUTHOR', 'https://www.ilovewp.com' );
}
if( ! defined( 'ILOVEWP_THEME_URL' ) ) {
define( 'ILOVEWP_THEME_URL', 'https://www.ilovewp.com/themes/podcast/' );
}
if( ! defined( 'ILOVEWP_VERSION' ) ) {
define( 'ILOVEWP_VERSION', '1.0.6' );
}
if( ! defined( 'ILOVEWP_DIR' ) ) {
define( 'ILOVEWP_DIR', trailingslashit( get_template_directory() ) );
}
if( ! defined( 'ILOVEWP_DIR_URI' ) ) {
define( 'ILOVEWP_DIR_URI', trailingslashit( get_template_directory_uri() ) );
}
/* Disable PHP error reporting for notices, leave only the important ones
================================== */
/**
* Theme functions and definitions
*
* Set up the theme and provides some helper functions, which are used in the
* theme as custom template tags. Others are attached to action and filter
* hooks in WordPress to change core functionality.
*
* When using a child theme you can override certain functions (those wrapped
* in a function_exists() call) by defining them first in your child theme's
* functions.php file. The child theme's functions.php file is included before
* the parent theme's file, so the child theme functions would be used.
*/
if ( ! function_exists( 'podcast_setup' ) ) :
/**
* Theme setup.
*
* Set 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 post thumbnails.
*/
function podcast_setup() {
// This theme styles the visual editor to resemble the theme style.
add_editor_style( array( 'css/editor-style.css' ) );
add_image_size( 'thumb-ilovewp-featured', 1400, 600, true );
add_image_size( 'thumb-featured-page', 340, 230, true );
/*
* 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'
) );
/* Add support for Custom Background
==================================== */
add_theme_support( 'custom-background' );
/* Add support for Custom Logo
==================================== */
add_theme_support( 'custom-logo', array(
'height' => 100,
'width' => 300,
'flex-width' => true,
'flex-height' => true,
) );
/* Add support for post and comment RSS feed links in <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' );
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
*/
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 150, 150, true );
/* Add support for Localization
==================================== */
load_theme_textdomain( 'podcast', get_template_directory() . '/languages' );
$locale = get_locale();
$locale_file = get_template_directory() . "/languages/$locale.php";
if ( is_readable($locale_file) )
require_once($locale_file);
/* Add support for Custom Headers
==================================== */
// Register nav menus
register_nav_menus( array(
'primary' => __( 'Main Menu', 'podcast' )
) );
// Theme Activation Notice
global $pagenow;
if ( is_admin() && isset( $_GET['activated'] ) ) {
add_action( 'admin_notices', 'podcast_activation_notice' );
}
}
endif;
add_action( 'after_setup_theme', 'podcast_setup' );
add_filter( 'image_size_names_choose', 'podcast_custom_sizes' );
function podcast_custom_sizes( $sizes ) {
return array_merge( $sizes, array(
'thumb-ilovewp-slideshow' => __( 'Featured Image: Slideshow Size', 'podcast' ),
'thumb-featured-page' => __( 'Featured Image: Page Thumbnail', 'podcast' ),
'post-thumbnail' => __( 'Featured Image: Thumbnail', 'podcast' ),
) );
}
if ( ! function_exists( 'podcast_fonts_url' ) ) :
/**
* Register Google fonts for Podcast
*
* Create your own podcast_fonts_url() function to override in a child theme.
*
* @since Podcast 1.0
*
* @return string Google fonts URL for the theme.
*/
function podcast_fonts_url() {
$fonts_url = '';
$subsets = 'latin,latin-ext';
/* translators: If there are characters in your language that are not supported by Josefin Slab, translate this to 'off'. Do not translate into your own language. */
if ( 'off' !== _x( 'on', 'Josefin Slab font: on or off', 'podcast' ) ) {
$fonts[] = 'Josefin+Sans:400,400i,600,600i,700,700i';
}
/* translators: If there are characters in your language that are not supported by Poppins, translate this to 'off'. Do not translate into your own language. */
if ( 'off' !== _x( 'on', 'Poppins font: on or off', 'podcast' ) ) {
$fonts[] = 'Poppins:400,400i,500,500i,600,600i,700,700i';
}
if ( $fonts ) {
$fonts_url = add_query_arg( array(
'family' => urlencode( implode( '|', $fonts ) ),
'subset' => urlencode( $subsets ),
), '//fonts.googleapis.com/css' );
}
return $fonts_url;
}
endif;
/* Add javascripts and CSS used by the theme
================================== */
function podcast_js_scripts() {
// Theme stylesheet.
wp_enqueue_style( 'podcast-style', get_stylesheet_uri() );
if (! is_admin()) {
wp_enqueue_script(
'jquery-slicknav',
get_template_directory_uri() . '/js/jquery.slicknav.min.js',
array('jquery'),
true
);
wp_enqueue_script(
'jquery-superfish',
get_template_directory_uri() . '/js/superfish.min.js',
array('jquery'),
true
);
wp_register_script( 'podcast-scripts', get_template_directory_uri() . '/js/podcast.js', array( 'jquery' ), '20180915', true );
/* Contains the strings used in our JavaScript file */
$podcastStrings = array (
'slicknav_menu_home' => _x( 'Click for Menu', 'The main label for the expandable mobile menu', 'podcast' )
);
wp_localize_script( 'podcast-scripts', 'podcastStrings', $podcastStrings );
wp_enqueue_script( 'podcast-scripts' );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
wp_enqueue_script( 'comment-reply' );
/* Font-Awesome */
wp_enqueue_style('font-awesome', get_template_directory_uri() . '/css/font-awesome.min.css', null, '4.7.0');
// Loads our default Google Webfont
wp_enqueue_style( 'podcast-webfonts', podcast_fonts_url(), array(), null, null );
}
}
add_action('wp_enqueue_scripts', 'podcast_js_scripts');
if ( ! function_exists( 'podcast_get_the_archive_title' ) ) :
/* Custom Archives titles.
=================================== */
function podcast_get_the_archive_title( $title ) {
if ( is_category() ) {
$title = single_cat_title( '', false );
}
return $title;
}
endif;
add_filter( 'get_the_archive_title', 'podcast_get_the_archive_title' );
/* Enable Excerpts for Static Pages
==================================== */
add_action( 'init', 'podcast_excerpts_for_pages' );
function podcast_excerpts_for_pages() {
add_post_type_support( 'page', 'excerpt' );
}
/* Custom Excerpt Length
==================================== */
function new_excerpt_length($length) {
return 30;
}
add_filter('excerpt_length', 'new_excerpt_length');
/* Replace invalid ellipsis from excerpts
==================================== */
function podcast_excerpt($text)
{
return str_replace(' [...]', '...', $text); // if there is a space before ellipsis
return str_replace('[...]', '...', $text);
}
add_filter('the_excerpt', 'podcast_excerpt');
/* Convert HEX color to RGB value (for the customizer)
==================================== */
function podcast_hex2rgb($hex) {
$hex = str_replace("#", "", $hex);
if(strlen($hex) == 3) {
$r = hexdec(substr($hex,0,1).substr($hex,0,1));
$g = hexdec(substr($hex,1,1).substr($hex,1,1));
$b = hexdec(substr($hex,2,1).substr($hex,2,1));
} else {
$r = hexdec(substr($hex,0,2));
$g = hexdec(substr($hex,2,2));
$b = hexdec(substr($hex,4,2));
}
$rgb = "$r, $g, $b";
return $rgb; // returns an array with the rgb values
}
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function podcast_pingback_header() {
if ( is_singular() && pings_open() ) {
printf( '<link rel="pingback" href="%s">' . "\n", get_bloginfo( 'pingback_url' ) );
}
}
add_action( 'wp_head', 'podcast_pingback_header' );
/**
* Adds custom classes to the array of body classes.
*
* @since Podcast 1.0
*
* @param array $classes Classes for the body element.
* @return array (Maybe) filtered body classes.
*/
function podcast_body_classes( $classes ) {
$classes[] = ilovewp_helper_get_sidebar_position();
$classes[] = ilovewp_helper_get_color_palette();
return $classes;
}
add_filter( 'body_class', 'podcast_body_classes' );
if ( ! function_exists( 'wp_body_open' ) ) {
function wp_body_open() {
do_action( 'wp_body_open' );
}
}
/**
* Create a nicely formatted and more specific title element text for output
* in head of document, based on current view.
*
* @param string $title Default title text for current view.
* @param string $sep Optional separator.
* @return string The filtered title.
*/
function podcast_wp_title( $title, $sep ) {
global $paged, $page;
if ( is_feed() ) {
return $title;
}
// Add the site name.
$title .= get_bloginfo( 'name' );
// Add the site description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) ) {
$title = "$title $sep $site_description";
}
// Add a page number if necessary.
if ( $paged >= 2 || $page >= 2 ) {
$title = "$title $sep " . /* translators: page number */ sprintf( esc_html__( 'Page %s', 'podcast' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'podcast_wp_title', 10, 2 );
if ( ! function_exists( 'podcast_the_custom_logo' ) ) {
/**
* Displays the optional custom logo.
*
* Does nothing if the custom logo is not available.
*
* @since Podcast 1.0
*/
function podcast_the_custom_logo() {
if ( function_exists( 'the_custom_logo' ) ) {
// We don't use the default the_custom_logo() function because of its automatic addition of itemprop attributes (they fail the ARIA tests)
$site = get_bloginfo('name');
$custom_logo_id = get_theme_mod( 'custom_logo' );
if ( $custom_logo_id ) {
$html = sprintf( '<a href="%1$s" class="custom-logo-link" rel="home">%2$s</a>',
esc_url( home_url( '/' ) ),
wp_get_attachment_image( $custom_logo_id, 'full', false, array(
'class' => 'custom-logo',
'alt' => __('Logo for ','podcast') . esc_attr($site),
) )
);
}
echo $html;
}
}
}
if ( ! function_exists( 'podcast_comment' ) ) :
/**
* Template for comments and pingbacks.
* Used as a callback by wp_list_comments() for displaying the comments.
*/
function podcast_comment( $comment, $args, $depth ) {
if ( 'pingback' == $comment->comment_type || 'trackback' == $comment->comment_type ) : ?>
<li id="comment-<?php comment_ID(); ?>" <?php comment_class(); ?>>
<div class="comment-body">
<?php esc_html_e( 'Pingback:', 'podcast' ); ?> <?php comment_author_link(); ?> <?php edit_comment_link( esc_html__( 'Edit', 'podcast' ), '<span class="edit-link">', '</span>' ); ?>
</div>
<?php else : ?>
<li id="comment-<?php comment_ID(); ?>" <?php comment_class( empty( $args['has_children'] ) ? '' : 'parent' ); ?>>
<article id="div-comment-<?php comment_ID(); ?>" class="comment-body">
<div class="comment-author vcard">
<?php if ( 0 != $args['avatar_size'] ) echo get_avatar( $comment, $args['avatar_size'] ); ?>
</div><!-- .comment-author -->
<header class="comment-meta">
<?php printf( '<cite class="fn">%s</cite>', get_comment_author_link() ); ?>
<div class="comment-metadata">
<a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
<time datetime="<?php comment_time( 'c' ); ?>">
<?php /* translators: 1: date, 2: time */ printf( esc_html_x( '%1$s at %2$s', '1: date, 2: time', 'podcast' ), get_comment_date(), get_comment_time() ); ?>
</time>
</a>
</div><!-- .comment-metadata -->
<?php if ( '0' == $comment->comment_approved ) : ?>
<p class="comment-awaiting-moderation"><?php esc_html_e( 'Your comment is awaiting moderation.', 'podcast' ); ?></p>
<?php endif; ?>
<div class="comment-tools">
<?php edit_comment_link( esc_html__( 'Edit', 'podcast' ), '<span class="edit-link">', '</span>' ); ?>
<?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>',
) ) );
?>
</div><!-- .comment-tools -->
</header><!-- .comment-meta -->
<div class="comment-content">
<?php comment_text(); ?>
</div><!-- .comment-content -->
</article><!-- .comment-body -->
<?php
endif;
}
endif; // ends check for podcast_comment()
/* Include WordPress Theme Customizer
================================== */
require_once( get_template_directory() . '/customizer/customizer.php');
/* Include Additional Options and Components
================================== */
require_once( get_template_directory() . '/ilovewp-admin/sidebars.php');
require_once( get_template_directory() . '/ilovewp-admin/helper-functions.php');
/* Include Theme Options Page for Admin
================================== */
//require only in admin!
if(is_admin()){
require_once('ilovewp-admin/ilovewp-theme-notices.php');
require_once('ilovewp-admin/ilovewp-theme-settings.php');
}