File: /home/ateliug/www/wp-content/themes/perfect-portfolio/inc/custom-functions.php
<?php
/**
* Perfect Portfolio Custom functions and definitions
*
* @package Perfect_Portfolio
*/
if ( ! function_exists( 'perfect_portfolio_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 perfect_portfolio_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on Perfect Portfolio, use a find and replace
* to change 'perfect-portfolio' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'perfect-portfolio', 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' );
/*
* 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' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => esc_html__( 'Primary', 'perfect-portfolio' ),
) );
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'comment-list',
'gallery',
'caption',
) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'perfect_portfolio_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
/**
* Add support for core custom logo.
*
* @link https://codex.wordpress.org/Theme_Logo
*/
add_theme_support( 'custom-logo', array( 'header-text' => array( 'site-title', 'site-description' ) ) );
/**
* Add Custom Images sizes.
*/
add_image_size( 'perfect-portfolio-schema', 600, 60 );
add_image_size( 'perfect-portfolio-article', 367, 252, true );
add_image_size( 'perfect-portfolio-blog', 768, 726, true );
add_image_size( 'perfect-portfolio-fullwidth', 1400, 700, true );
add_image_size( 'perfect-portfolio-with-sidebar', 749, 516, true );
add_image_size( 'perfect-portfolio-square', 800, 800, true );
/** Starter Content */
$starter_content = array(
// Specify the core-defined pages to create and add custom thumbnails to some of them.
'posts' => array(
'home',
'blog',
'portfolios' => array(
'post_type' => 'page',
'post_title' => 'Portfolios',
'template' => 'templates/portfolio.php',
),
),
// Default to a static front page and assign the front and posts pages.
'options' => array(
'show_on_front' => 'page',
'page_on_front' => '{{home}}',
'page_for_posts' => '{{blog}}',
),
// Set up nav menus for each of the two areas registered in the theme.
'nav_menus' => array(
// Assign a menu to the "top" location.
'primary' => array(
'name' => __( 'Primary', 'perfect-portfolio' ),
'items' => array(
'page_home',
'page_blog',
'page_portfolios'=> array(
'type' => 'post_type',
'object' => 'page',
'object_id' => '{{portfolios}}',
),
)
)
),
);
$starter_content = apply_filters( 'perfect_portfolio_starter_content', $starter_content );
add_theme_support( 'starter-content', $starter_content );
// Add theme support for Responsive Videos.
add_theme_support( 'jetpack-responsive-videos' );
}
endif;
add_action( 'after_setup_theme', 'perfect_portfolio_setup' );
if( ! function_exists( 'perfect_portfolio_content_width' ) ) :
/**
* 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 perfect_portfolio_content_width() {
$GLOBALS['content_width'] = apply_filters( 'perfect_portfolio_content_width', 750 );
}
endif;
add_action( 'after_setup_theme', 'perfect_portfolio_content_width', 0 );
if( ! function_exists( 'perfect_portfolio_template_redirect_content_width' ) ) :
/**
* Adjust content_width value according to template.
*
* @return void
*/
function perfect_portfolio_template_redirect_content_width(){
$sidebar = perfect_portfolio_sidebar();
if( $sidebar ){
$GLOBALS['content_width'] = 750;
}else{
if( is_singular() ){
if( perfect_portfolio_sidebar( true ) === 'full-width single-centered' ){
$GLOBALS['content_width'] = 770;
}else{
$GLOBALS['content_width'] = 1400;
}
}else{
$GLOBALS['content_width'] = 1400;
}
}
}
endif;
add_action( 'template_redirect', 'perfect_portfolio_template_redirect_content_width' );
if( ! function_exists( 'perfect_portfolio_scripts' ) ) :
/**
* Enqueue scripts and styles.
*/
function perfect_portfolio_scripts(){
// Use minified libraries if SCRIPT_DEBUG is false
$build = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '/build' : '';
$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
wp_enqueue_style( 'owl-theme-default', get_template_directory_uri(). '/css' . $build . '/owl.theme.default' . $suffix . '.css', array(), '2.2.1' );
wp_enqueue_style( 'owl-carousel', get_template_directory_uri(). '/css' . $build . '/owl.carousel' . $suffix . '.css', array(), '2.2.1' );
if( get_theme_mod( 'ed_localgoogle_fonts',false ) && ! is_customize_preview() && ! is_admin() ){
if ( get_theme_mod( 'ed_preload_local_fonts',false ) ) {
perfect_portfolio_load_preload_local_fonts( perfect_portfolio_get_webfont_url( perfect_portfolio_fonts_url() ) );
}
wp_enqueue_style( 'perfect-portfolio-google-fonts', perfect_portfolio_get_webfont_url( perfect_portfolio_fonts_url() ) );
}else{
wp_enqueue_style( 'perfect-portfolio-google-fonts', perfect_portfolio_fonts_url(), array(), null );
}
wp_enqueue_style( 'perfect-scrollbar', get_template_directory_uri(). '/css'. $build .'/perfect-scrollbar'. $suffix .'.css', array(), '1.3.0' );
wp_enqueue_style( 'perfect-portfolio-style', get_stylesheet_uri(), array(), PERFECT_PORTFOLIO_THEME_VERSION );
if( perfect_portfolio_is_woocommerce_activated() ) {
wp_enqueue_style( 'perfect-portfolio-woocommerce-style', get_template_directory_uri(). '/css' . $build . '/woocommerce-style' . $suffix . '.css', array( 'perfect-portfolio-style' ), PERFECT_PORTFOLIO_THEME_VERSION );
}
wp_enqueue_script( 'all', get_template_directory_uri() . '/js' . $build . '/all' . $suffix . '.js', array( 'jquery' ), '6.1.1', true );
wp_enqueue_script( 'v4-shims', get_template_directory_uri() . '/js' . $build . '/v4-shims' . $suffix . '.js', array( 'jquery' ), '6.1.1', true );
wp_enqueue_script( 'owl-carousel', get_template_directory_uri() . '/js' . $build . '/owl.carousel' . $suffix . '.js', array( 'jquery' ), '2.2.1', true );
wp_enqueue_script( 'perfect-scrollbar', get_template_directory_uri() . '/js'. $build .'/perfect-scrollbar'. $suffix .'.js', array('jquery'), '1.3.0', true );
wp_enqueue_script( 'perfect-portfolio-modal-accessibility', get_template_directory_uri() . '/js' . $build . '/modal-accessibility' . $suffix . '.js', array( 'jquery' ), PERFECT_PORTFOLIO_THEME_VERSION, true );
wp_enqueue_script( 'isotope-pkgd', get_template_directory_uri() . '/js' . $build . '/isotope.pkgd' . $suffix . '.js', array( 'jquery' ), '3.0.5', true );
wp_enqueue_script( 'perfect-portfolio-custom', get_template_directory_uri() . '/js' . $build . '/custom' . $suffix . '.js', array( 'jquery', 'imagesloaded' ), PERFECT_PORTFOLIO_THEME_VERSION, true );
$array = array(
'rtl' => is_rtl(),
'ajax_url' => admin_url( 'admin-ajax.php' ),
);
wp_localize_script( 'perfect-portfolio-custom', 'perfect_portfolio_data', $array );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
endif;
add_action( 'wp_enqueue_scripts', 'perfect_portfolio_scripts' );
if( ! function_exists( 'perfect_portfolio_admin_scripts' ) ) :
/**
* Enqueue admin scripts and styles.
*/
function perfect_portfolio_admin_scripts(){
wp_enqueue_style( 'perfect-portfolio-admin', get_template_directory_uri() . '/inc/css/admin.css', '', PERFECT_PORTFOLIO_THEME_VERSION );
}
endif;
add_action( 'admin_enqueue_scripts', 'perfect_portfolio_admin_scripts' );
if( ! function_exists( 'perfect_portfolio_body_classes' ) ) :
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function perfect_portfolio_body_classes( $classes ) {
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
// Adds a class of custom-background-image to sites with a custom background image.
if ( get_background_image() ) {
$classes[] = 'custom-background-image';
}
// Adds a class of custom-background-color to sites with a custom background color.
if ( get_background_color() != 'ffffff' ) {
$classes[] = 'custom-background-color';
}
$classes[] = perfect_portfolio_sidebar( true );
if( is_front_page() ) {
$classes[] = 'centered-content';
}
return $classes;
}
endif;
add_filter( 'body_class', 'perfect_portfolio_body_classes' );
if( ! function_exists( 'perfect_portfolio_post_classes' ) ) :
/**
* Add custom classes to the array of post classes.
*/
function perfect_portfolio_post_classes( $classes ){
$blog_page_layout = get_theme_mod( 'blog_page_layout', 'with-masonry-description grid' );
if( ( is_home() ) && $blog_page_layout == 'with-masonry-description grid' ){
$classes[] = 'grid-sizer';
}
return $classes;
}
endif;
add_filter( 'post_class', 'perfect_portfolio_post_classes' );
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function perfect_portfolio_pingback_header() {
if ( is_singular() && pings_open() ) {
echo '<link rel="pingback" href="', esc_url( get_bloginfo( 'pingback_url' ) ), '">';
}
}
add_action( 'wp_head', 'perfect_portfolio_pingback_header' );
if( ! function_exists( 'perfect_portfolio_change_comment_form_default_fields' ) ) :
/**
* Change Comment form default fields i.e. author, email & url.
* https://blog.josemcastaneda.com/2016/08/08/copy-paste-hurting-theme/
*/
function perfect_portfolio_change_comment_form_default_fields( $fields ){
// get the current commenter if available
$commenter = wp_get_current_commenter();
// core functionality
$req = get_option( 'require_name_email' );
$aria_req = ( $req ? " aria-required='true'" : '' );
$required = ( $req ? " required" : '' );
$author = ( $req ? __( 'Name*', 'perfect-portfolio' ) : __( 'Name', 'perfect-portfolio' ) );
$email = ( $req ? __( 'Email*', 'perfect-portfolio' ) : __( 'Email', 'perfect-portfolio' ) );
// Change just the author field
$fields['author'] = '<p class="comment-form-author"><label class="screen-reader-text" for="author">' . esc_html__( 'Name', 'perfect-portfolio' ) . '<span class="required">*</span></label><input id="author" name="author" placeholder="' . esc_attr( $author ) . '" type="text" value="' . esc_attr( $commenter['comment_author'] ) . '" size="30"' . $aria_req . $required . ' /></p>';
$fields['email'] = '<p class="comment-form-email"><label class="screen-reader-text" for="email">' . esc_html__( 'Email', 'perfect-portfolio' ) . '<span class="required">*</span></label><input id="email" name="email" placeholder="' . esc_attr( $email ) . '" type="text" value="' . esc_attr( $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . $required. ' /></p>';
$fields['url'] = '<p class="comment-form-url"><label class="screen-reader-text" for="url">' . esc_html__( 'Website', 'perfect-portfolio' ) . '</label><input id="url" name="url" placeholder="' . esc_attr__( 'Website', 'perfect-portfolio' ) . '" type="text" value="' . esc_attr( $commenter['comment_author_url'] ) . '" size="30" /></p>';
return $fields;
}
endif;
add_filter( 'comment_form_default_fields', 'perfect_portfolio_change_comment_form_default_fields' );
if( ! function_exists( 'perfect_portfolio_change_comment_form_defaults' ) ) :
/**
* Change Comment Form defaults
* https://blog.josemcastaneda.com/2016/08/08/copy-paste-hurting-theme/
*/
function perfect_portfolio_change_comment_form_defaults( $defaults ){
$defaults['comment_field'] = '<p class="comment-form-comment"><label class="screen-reader-text" for="comment">' . esc_html__( 'Comment', 'perfect-portfolio' ) . '</label><textarea id="comment" name="comment" placeholder="' . esc_attr__( 'Comment', 'perfect-portfolio' ) . '" cols="45" rows="8" aria-required="true" required></textarea></p>';
return $defaults;
}
endif;
add_filter( 'comment_form_defaults', 'perfect_portfolio_change_comment_form_defaults' );
if ( ! function_exists( 'perfect_portfolio_excerpt_more' ) ) :
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ... *
*/
function perfect_portfolio_excerpt_more( $more ) {
return is_admin() ? $more : ' … ';
}
endif;
add_filter( 'excerpt_more', 'perfect_portfolio_excerpt_more' );
if ( ! function_exists( 'perfect_portfolio_excerpt_length' ) ) :
/**
* Changes the default 55 character in excerpt
*/
function perfect_portfolio_excerpt_length( $length ) {
$excerpt_length = get_theme_mod( 'excerpt_length', 55 );
return is_admin() ? $length : absint( $excerpt_length );
}
endif;
add_filter( 'excerpt_length', 'perfect_portfolio_excerpt_length', 999 );
if( ! function_exists( 'perfect_portfolio_get_comment_author_link' ) ) :
/**
* Filter to modify comment author link
* @link https://developer.wordpress.org/reference/functions/get_comment_author_link/
*/
function perfect_portfolio_get_comment_author_link( $return, $author, $comment_ID ){
$comment = get_comment( $comment_ID );
$url = get_comment_author_url( $comment );
$author = get_comment_author( $comment );
if ( empty( $url ) || 'http://' == $url )
$return = '<span itemprop="name">'. esc_html( $author ) .'</span>';
else
$return = '<span itemprop="name"><a href=' . esc_url( $url ) . ' rel="external nofollow" class="url" itemprop="url">' . esc_html( $author ) . '</a></span>';
return $return;
}
endif;
add_filter( 'get_comment_author_link', 'perfect_portfolio_get_comment_author_link', 10, 3 );
if( ! function_exists( 'perfect_portfolio_search_form' ) ) :
/**
* Search Form
*/
function perfect_portfolio_search_form(){
$form = '<form role="search" method="get" id="search-form" class="searchform" action="' . esc_url( home_url( '/' ) ) . '">
<div>
<label class="screen-reader-text" for="s">' . esc_html__( 'Search for:', 'perfect-portfolio' ) . '</label>
<input type="text" class="search-field" placeholder="' . _x( 'Search...', 'placeholder', 'perfect-portfolio' ) . '" value="' . esc_attr( get_search_query() ) . '" name="s" />
<input type="submit" id="searchsubmit" class="search-submit" value="'. esc_attr_x( 'Search', 'submit button', 'perfect-portfolio' ) .'" />
</div>
</form>';
return $form;
}
endif;
add_filter( 'get_search_form', 'perfect_portfolio_search_form' );
if( ! function_exists( 'perfect_portfolio_admin_notice' ) ) :
/**
* Addmin notice for getting started page
*/
function perfect_portfolio_admin_notice(){
global $pagenow;
$theme_args = wp_get_theme();
$meta = get_option( 'perfect_portfolio_admin_notice' );
$name = $theme_args->__get( 'Name' );
$current_screen = get_current_screen();
$dismissnonce = wp_create_nonce( 'perfect_portfolio_admin_notice' );
if( 'themes.php' == $pagenow && !$meta ){
if( $current_screen->id !== 'dashboard' && $current_screen->id !== 'themes' ){
return;
}
if( is_network_admin() ){
return;
}
if( ! current_user_can( 'manage_options' ) ){
return;
} ?>
<div class="welcome-message notice notice-info">
<div class="notice-wrapper">
<div class="notice-text">
<h3><?php esc_html_e( 'Congratulations!', 'perfect-portfolio' ); ?></h3>
<p><?php printf( __( '%1$s is now installed and ready to use. Click below to see theme documentation, plugins to install and other details to get started.', 'perfect-portfolio' ), esc_html( $name ) ) ; ?></p>
<p><a href="<?php echo esc_url( admin_url( 'themes.php?page=perfect-portfolio-dashboard' ) ); ?>" class="button button-primary"><?php esc_html_e( 'Go to the dashboard.', 'perfect-portfolio' ); ?></a></p>
<p class="dismiss-link"><strong><a href="?perfect_portfolio_admin_notice=1&_wpnonce=<?php echo esc_attr( $dismissnonce ); ?>"><?php esc_html_e( 'Dismiss', 'perfect-portfolio' ); ?></a></strong></p>
</div>
</div>
</div>
<?php }
}
endif;
add_action( 'admin_notices', 'perfect_portfolio_admin_notice' );
if( ! function_exists( 'perfect_portfolio_update_admin_notice' ) ) :
/**
* Updating admin notice on dismiss
*/
function perfect_portfolio_update_admin_notice(){
if (!current_user_can('manage_options')) {
return;
}
// Bail if the nonce doesn't check out
if ( isset( $_GET['perfect_portfolio_admin_notice'] ) && $_GET['perfect_portfolio_admin_notice'] = '1' && wp_verify_nonce( $_GET['_wpnonce'], 'perfect_portfolio_admin_notice' ) ) {
update_option( 'perfect_portfolio_admin_notice', true );
}
}
endif;
add_action( 'admin_init', 'perfect_portfolio_update_admin_notice' );
if ( ! function_exists( 'perfect_portfolio_get_fontawesome_ajax' ) ) :
/**
* Return an array of all icons.
*/
function perfect_portfolio_get_fontawesome_ajax() {
// Bail if the nonce doesn't check out
if ( ! isset( $_POST['perfect_portfolio_customize_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['perfect_portfolio_customize_nonce'] ), 'perfect_portfolio_customize_nonce' ) ) {
wp_die();
}
// Do another nonce check
check_ajax_referer( 'perfect_portfolio_customize_nonce', 'perfect_portfolio_customize_nonce' );
// Bail if user can't edit theme options
if ( ! current_user_can( 'edit_theme_options' ) ) {
wp_die();
}
// Get all of our fonts
$fonts = perfect_portfolio_get_fontawesome_list();
ob_start();
if( $fonts ){ ?>
<ul class="font-group">
<?php
foreach( $fonts as $font ){
echo '<li data-font="' . esc_attr( $font ) . '"><i class="' . esc_attr( $font ) . '"></i></li>';
}
?>
</ul>
<?php
}
echo ob_get_clean();
// Exit
wp_die();
}
endif;
add_action( 'wp_ajax_perfect_portfolio_get_fontawesome_ajax', 'perfect_portfolio_get_fontawesome_ajax' );