File: /home/retoti4c1e1s/public_html/izzlongevity.com/wp-content/themes/noile/inc/template-functions.php
<?php
/**
* Functions which enhance the theme by hooking into WordPress
*
* @package noile
*/
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function noile_body_classes($classes)
{
// Adds a class of hfeed to non-singular pages.
if (!is_singular()) {
$classes[] = 'hfeed';
}
// Adds a class of no-sidebar when there is no sidebar present.
if (!is_active_sidebar('sidebar-1')) {
$classes[] = 'no-sidebar';
}
// custom cursor
if ('yes' == get_theme_mod('custom_cursor')) {
$classes[] = 'custom-cursor';
}
$get_boxed_wrapper_status = get_theme_mod('noile_boxed_mode', 'no');
if (is_page()) {
$get_boxed_wrapper_status = get_post_meta(get_the_ID(), 'noile_enable_boxed_mode', true);
}
$dynamic_boxed_wrapper_status = isset($_GET['boxed_mode']) ? $_GET['boxed_mode'] : $get_boxed_wrapper_status;
if ('yes' == $dynamic_boxed_wrapper_status) {
$classes[] = 'boxed-wrapper';
}
return $classes;
}
add_filter('body_class', 'noile_body_classes');
add_action('wp_body_open', 'noile_custom_cursor');
if (!function_exists('noile_custom_cursor')) :
function noile_custom_cursor()
{
$noile_custom_cursor = get_theme_mod('custom_cursor', false);
if ('yes' === $noile_custom_cursor) : ?>
<div class="custom-cursor__cursor"></div>
<div class="custom-cursor__cursor-two"></div>
<?php endif;
}
endif;
/**
* Add a pingback url auto-discovery header for single posts, pages, or attachments.
*/
function noile_pingback_header()
{
if (is_singular() && pings_open()) {
printf('<link rel="pingback" href="%s">', esc_url(get_bloginfo('pingback_url')));
}
}
add_action('wp_head', 'noile_pingback_header');
if (!function_exists('noile_menu_fallback_callback')) {
function noile_menu_fallback_callback()
{
return false;
}
}
if (!function_exists('noile_page_title')) :
// Page Title
function noile_page_title()
{
if (is_home()) {
echo esc_html__('Our Blog', 'noile');
} elseif (is_archive() && 'product' == get_post_type()) {
echo esc_html__('Shop', 'noile');
} elseif (is_archive()) {
esc_html(the_archive_title());
} elseif (is_page()) {
esc_html(the_title());
} elseif (is_single() && 'product' == get_post_type()) {
echo esc_html__('Shop', 'noile');
} elseif (is_single()) {
esc_html(the_title());
} elseif (is_category()) {
esc_html(single_cat_title());
} elseif (is_search()) {
echo esc_html__('Search result for: “', 'noile') . esc_html(get_search_query()) . '”';
} elseif (is_404()) {
echo esc_html__('Page not found', 'noile');
} else {
esc_html(the_title());
}
}
endif;
/**
* Generate custom search form
*
* @param string $form Form HTML.
* @return string Modified form HTML.
*/
function noile_search_form($form)
{
$form = '<form class="error-page__form" action="' . esc_url(home_url('/')) . '">
<input placeholder="' . esc_attr__('Search here', 'noile') . '" value="' . esc_attr(get_search_query()) . '" name="s" type="search" class="error-page__search-field">
<button type="submit" class="error-page__search-btn"><i class="error-page__search-icon icofont-search-1"></i></button>
</form>';
return $form;
}
add_filter('get_search_form', 'noile_search_form');
// custom kses allowed html
if (!function_exists('noile_kses_allowed_html')) :
function noile_kses_allowed_html($tags, $context)
{
switch ($context) {
case 'noile_allowed_tags':
$tags = array(
'a' => array('href' => array(), 'class' => array()),
'b' => array(),
'br' => array(),
'span' => array('class' => array(), 'data-count' => array()),
'del' => array('class' => array(), 'data-count' => array()),
'ins' => array('class' => array(), 'data-count' => array()),
'bdi' => array('class' => array(), 'data-count' => array()),
'img' => array('class' => array()),
'i' => array('class' => array()),
'p' => array('class' => array()),
'ul' => array('class' => array()),
'li' => array('class' => array()),
'div' => array('class' => array()),
'strong' => array(),
'sup' => array(),
);
return $tags;
default:
return $tags;
}
}
add_filter('wp_kses_allowed_html', 'noile_kses_allowed_html', 10, 2);
endif;
if (!function_exists('noile_excerpt')) :
// Post's excerpt text
function noile_excerpt($get_limit_value, $echo = true)
{
$opt = $get_limit_value;
$excerpt_limit = !empty($opt) ? $opt : 40;
$excerpt = wp_trim_words(get_the_content(), $excerpt_limit, '');
if ($echo == true) {
echo esc_html($excerpt);
} else {
return esc_html($excerpt);
}
}
endif;
if (!function_exists('noile_post_query')) {
function noile_post_query($post_type)
{
$post_list = get_posts(array(
'post_type' => $post_type,
'showposts' => -1,
));
$posts = array();
if (!empty($post_list) && !is_wp_error($post_list)) {
foreach ($post_list as $post) {
$options[$post->ID] = $post->post_title;
}
return $options;
}
}
}
if (!function_exists('noile_custom_query_pagination')) :
/**
* Prints HTML with post pagination links.
*/
function noile_custom_query_pagination($paged = '', $max_page = '')
{
global $wp_query;
$big = 999999999; // need an unlikely integer
if (!$paged)
$paged = get_query_var('paged');
if (!$max_page)
$max_page = $wp_query->max_num_pages;
$links = paginate_links(array(
'base' => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
'format' => '?paged=%#%',
'current' => max(1, $paged),
'total' => $max_page,
'mid_size' => 1,
'prev_text' => '<i class="fa fa-angle-left"></i>',
'next_text' => '<i class="fa fa-angle-right"></i>',
));
echo wp_kses($links, 'noile_allowed_tags');
}
endif;
if (!function_exists('noile_get_nav_menu')) :
function noile_get_nav_menu()
{
$menu_list = get_terms(array(
'taxonomy' => 'nav_menu',
'hide_empty' => true,
));
$options = [];
if (!empty($menu_list) && !is_wp_error($menu_list)) {
foreach ($menu_list as $menu) {
$options[$menu->term_id] = $menu->name;
}
return $options;
}
}
endif;
if (!function_exists('noile_get_taxonoy')) :
function noile_get_taxonoy($taxonoy)
{
$taxonomy_list = get_terms(array(
'taxonomy' => $taxonoy,
'hide_empty' => true,
));
$options = [];
if (!empty($taxonomy_list) && !is_wp_error($taxonomy_list)) {
foreach ($taxonomy_list as $taxonomy) {
$options[$taxonomy->term_id] = $taxonomy->name;
}
return $options;
}
}
endif;
if (!function_exists('noile_comment_form_fields')) :
function noile_comment_form_fields($fields)
{
if (is_singular('product')) :
$comment_field = $fields['comment'];
unset($fields['cookies']);
return $fields;
else :
$comment_field = $fields['comment'];
unset($fields['comment']);
unset($fields['cookies']);
$fields['comment'] = $comment_field;
return $fields;
endif;
}
endif;
add_filter('comment_form_fields', 'noile_comment_form_fields');
// blog layout
if (!function_exists('noile_blog_layout')) :
function noile_blog_layout()
{
$noile_blog_layout = isset($_GET['sidebar']) ? $_GET['sidebar'] : get_theme_mod('noile_blog_layout');
if ($noile_blog_layout == 'full-width') {
return 'full-width';
}
$noile_sidebar_align = ($noile_blog_layout == 'left-align' ? 'order-first' : '');
return $noile_sidebar_align;
}
endif;
// shop layout
function noile_shop_layout()
{
$class = 'col-lg-12';
$noile_shop_layout = isset($_GET['sidebar']) ? $_GET['sidebar'] : get_theme_mod('noile_shop_layout');
$has_shop_sidebar = is_active_sidebar('shop');
if ($noile_shop_layout === 'right-align' && $has_shop_sidebar) {
$class = 'col-lg-9 order-first';
} elseif ($noile_shop_layout === 'left-align' && $has_shop_sidebar) {
$class = 'col-lg-9';
}
if (!class_exists('Noile_Addon_Extension') && $has_shop_sidebar) :
$class = 'col-lg-9';
endif;
return $class;
}
/**
* render footer from default or page builder
* hooked into noile_footer
* location: footer.php
*
*/
function noile_render_footer()
{
get_template_part('template-parts/layout/default-footer');
}
add_action('noile_footer', 'noile_render_footer');
/**
* render header from default or page builder
* hooked into noile_header
* location: header.php
*
*/
function noile_render_header()
{
get_template_part('template-parts/layout/default-header');
}
add_action('noile_header', 'noile_render_header');
if (!function_exists('noile_hex_to_rgb')) {
function noile_hex_to_rgb($hex)
{
list($r, $g, $b) = sscanf($hex, "#%02x%02x%02x");
return esc_html("$r, $g, $b");
}
}
if (!function_exists('noile_fixed_footer_class_to_html_tag')) :
function noile_fixed_footer_class_to_html_tag($output, $doctype)
{
if ('html' !== $doctype) {
return $output;
}
$output .= ' class="has-fixed-footer"';
return $output;
}
endif;
add_filter('language_attributes', 'noile_fixed_footer_class_to_html_tag', 10, 2);
if (!function_exists('noile_get_page_by_title')) {
function noile_get_page_by_title($title, $post_type = 'page')
{
$posts = get_posts(
array(
'post_type' => $post_type,
'title' => $title,
'post_status' => 'all',
'numberposts' => 1,
'update_post_term_cache' => false,
'update_post_meta_cache' => false,
'orderby' => 'post_date ID',
'order' => 'ASC',
)
);
if (!empty($posts)) {
return $posts[0];
} else {
return null;
}
}
}