/home/tuzdhajd/ardaughters.org/wp-content/themes/ARDFoundation20/functions.php
<?php
/**
* Theme only works in WordPress 4.4 or later.
*/
if ( version_compare( $GLOBALS['wp_version'], '4.4-alpha', '<' ) ) {
require get_template_directory() . '/inc/back-compat.php';
}
add_action('wp', function() {
if (!is_admin() && (function_exists('is_product') && is_product() || isset($_GET['product-id']) && $_GET['product-id'])) {
if (!class_exists('NpShopDataReplacer')) {
require get_template_directory() . '/processors/class-np-data-replacer.php';
}
}
});
locate_template(array('library/options.php'), true);
locate_template(array('library/navigation.php'), true);
locate_template(array('library/sidebars.php'), true);
locate_template(array('library/widgets.php'), true);
locate_template(array('library/seo.php'), true);
locate_template(array('library/app.php'), true);
locate_template(array('library/breadcrumbs.php'), true);
locate_template(array('library/translations/class-theme-multi-languages.php'), true);
$processors_functions_path = locate_template(['processors/functions.php'], false);
if ($processors_functions_path !== '') {
load_template($processors_functions_path);
}
if (!function_exists('theme_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.
*
* Create your own theme_setup() function to override in a child theme.
*/
function theme_setup() {
// 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 custom logo.
*/
add_theme_support('custom-logo', array(
'height' => 240,
'width' => 240,
'flex-height' => true,
));
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
*/
add_theme_support('post-thumbnails');
set_post_thumbnail_size(1200, 9999);
/*
* 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',
));
/*
* Enable support for Post Formats.
*
* See: https://codex.wordpress.org/Post_Formats
*/
add_theme_support('post-formats', array(
'aside',
'image',
'video',
'quote',
'link',
'gallery',
'status',
'audio',
'chat',
));
// Indicate widget sidebars can use selective refresh in the Customizer.
add_theme_support('customize-selective-refresh-widgets');
// Add theme version for compatibility with plugin
$GLOBALS['npThemeVersion'] = '7.12.3';
}
add_action('after_setup_theme', 'theme_setup');
}
/**
* Handles JavaScript detection.
*
* Adds a `js` class to the root `<html>` element when JavaScript is detected.
*/
function theme_javascript_detection() {
echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n";
}
add_action('wp_head', 'theme_javascript_detection', 0);
/**
* Enqueues scripts and styles.
*/
function theme_scripts() {
$version = wp_get_theme()->get('Version');
$post = get_post();
if (!$post) {
global $post;
}
$post_id = isset($post->ID) ? $post->ID : 0;
if (function_exists('np_data_provider') && class_exists('NpMetaOptions')) {
$data_provider = np_data_provider($post_id);
$is_np_page = method_exists('NpDataProvider','isNp') ? $data_provider->isNp() : $data_provider->isNicepage();
$np_header_footer = NpMetaOptions::get($post_id, 'np_template') === 'html' ? true : false;
if ($np_header_footer && (is_search() || is_single() || is_home() || is_category() || is_tag() || is_archive())) {
$np_header_footer = false;
}
} else {
$is_np_page = false;
$np_header_footer = false;
}
if (!$is_np_page || $is_np_page && !$np_header_footer) {
// Theme stylesheet.
wp_enqueue_style('theme-style', get_stylesheet_uri(), array(), $version);
wp_enqueue_style('theme-media', get_template_directory_uri() . '/css/media.css', array('theme-style'), $version);
if (theme_get_option('include_jquery')) {
wp_dequeue_script("nicepage-jquery");
wp_register_script('theme-jquery', get_template_directory_uri() . '/js/jquery.js', array(), '1.9.1');
wp_enqueue_script('theme-jquery');
wp_enqueue_script('theme-script', get_template_directory_uri() . '/js/script.js', array('theme-jquery'), $version);
} else {
wp_enqueue_script('theme-script', get_template_directory_uri() . '/js/script.js', array('jquery'), $version);
}
// remove plugin's scripts and styles
wp_dequeue_style("nicepage-style");
wp_dequeue_style("nicepage-responsive");
wp_dequeue_style("nicepage-media");
wp_dequeue_script("nicepage-script");
}
if (is_singular() && comments_open() && get_option('thread_comments')) {
wp_enqueue_script('comment-reply');
}
if (is_singular() && wp_attachment_is_image()) {
wp_enqueue_script('theme-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array('jquery'), '20160816');
}
wp_localize_script('theme-script', 'screenReaderText', array(
'expand' => __('expand child menu', 'ardfoundation20'),
'collapse' => __('collapse child menu', 'ardfoundation20'),
));
}
add_action('wp_enqueue_scripts', 'theme_scripts', 1002);
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
*
* @return array (Maybe) filtered body classes.
*/
function theme_body_classes($classes) {
// 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 group-blog to sites with more than 1 published author.
if (is_multi_author()) {
$classes[] = 'group-blog';
}
// Adds a class of no-sidebar to sites without active sidebar.
$classes[] = 'no-sidebar';
// Adds a class of hfeed to non-singular pages.
if (!is_singular()) {
$classes[] = 'hfeed';
}
global $post;
if (isset($post) && $post && !is_base_template($post)) {
$classes[] = 'u-body u-clearfix u-xxl-mode'; // need for typography in other pages
}
return $classes;
}
add_filter('body_class', 'theme_body_classes');
/**
* Converts a HEX value to RGB.
*
* @param string $color The original color, in 3- or 6-digit hexadecimal form.
*
* @return array Array containing RGB (red, green, and blue) values for the given
* HEX code, empty array otherwise.
*/
function theme_hex2rgb($color) {
$color = trim($color, '#');
if (strlen($color) === 3) {
$r = hexdec(substr($color, 0, 1) . substr($color, 0, 1));
$g = hexdec(substr($color, 1, 1) . substr($color, 1, 1));
$b = hexdec(substr($color, 2, 1) . substr($color, 2, 1));
} else if (strlen($color) === 6) {
$r = hexdec(substr($color, 0, 2));
$g = hexdec(substr($color, 2, 2));
$b = hexdec(substr($color, 4, 2));
} else {
return array();
}
return array('red' => $r, 'green' => $g, 'blue' => $b);
}
/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for content images
*
* @param string $sizes A source size value for use in a 'sizes' attribute.
* @param array $size Image size. Accepts an array of width and height
* values in pixels (in that order).
*
* @return string A source size value for use in a content image 'sizes' attribute.
*/
function theme_content_image_sizes_attr($sizes, $size) {
$width = $size[0];
840 <= $width && $sizes = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px';
if ('page' === get_post_type()) {
840 > $width && $sizes = '(max-width: ' . $width . 'px) 85vw, ' . $width . 'px';
} else {
840 > $width && 600 <= $width && $sizes = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px';
600 > $width && $sizes = '(max-width: ' . $width . 'px) 85vw, ' . $width . 'px';
}
return $sizes;
}
add_filter('wp_calculate_image_sizes', 'theme_content_image_sizes_attr', 10, 2);
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for post thumbnails
*
* @param array $attr Attributes for the image markup.
* @param int $attachment Image attachment ID.
* @param array $size Registered image size or flat array of height and width dimensions.
*
* @return string A source size value for use in a post thumbnail 'sizes' attribute.
*/
function theme_post_thumbnail_sizes_attr($attr, $attachment, $size) {
if ('post-thumbnail' === $size) {
$attr['sizes'] = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 88vw, 1200px';
}
return $attr;
}
add_filter('wp_get_attachment_image_attributes', 'theme_post_thumbnail_sizes_attr', 10, 3);
/**
* Modifies tag cloud widget arguments to have all tags in the widget same font size.
*
* @param array $args Arguments for tag cloud widget.
*
* @return array A new modified arguments.
*/
function theme_widget_tag_cloud_args($args) {
$args['largest'] = 1;
$args['smallest'] = 1;
$args['unit'] = 'em';
return $args;
}
add_filter('widget_tag_cloud_args', 'theme_widget_tag_cloud_args');
/**
* Sets the content width in pixels, based on the theme's design and stylesheet.
*
* @global int $content_width
*/
function theme_content_width() {
$GLOBALS['content_width'] = apply_filters('theme_content_width', 1140);
}
add_action('after_setup_theme', 'theme_content_width');
function theme_widgets_init2() {
register_sidebar(array(
'name' => __('Primary Widget Area', 'ardfoundation20'),
'id' => 'primary',
'description' => __('Add widgets here to appear in your sidebar on blog posts and archive pages.', 'ardfoundation20'),
'before_widget' => '<widget id="%1$s" name="%1$s" class="widget %2$s">',
'after_widget' => '</widget>',
'after_title' => '</title>',
'before_title' => '<title>',
));
}
add_action('widgets_init', 'theme_widgets_init2');
function theme_sidebar($args) {
ob_start();
dynamic_sidebar($args['id']);
$content = ob_get_clean();
$data = explode('</widget>', $content);
$widgets = array();
foreach ($data as $widget) {
if (!$widget) {
continue;
}
$id = null;
$name = null;
$class = null;
$title = null;
//for icons and images in the widget content
if (preg_match('/<\!--np_position_icons_json-->([\s\S]+?)<\!--\/np_position_icons_json-->/', $widget, $iconsProps)) {
$iconsProps = json_decode(trim(html_entity_decode($iconsProps[1])), true);
if ($iconsProps && count($iconsProps) > 0) {
for ($i = 0; $i < count($iconsProps); $i++) {
$widget = preg_replace('/{image_src_' . $i . '}/', get_template_directory_uri() . '/images/' . $iconsProps[$i], $widget);
}
}
$widget = preg_replace('/<\!--np_position_icons_json-->([\s\S]+?)<\!--\/np_position_icons_json-->/', '', $widget);
}
if (preg_match('/<widget(.*?)>/', $widget, $matches)) {
if (preg_match('/id="(.*?)"/', $matches[1], $ids)) {
$id = $ids[1];
}
if (preg_match('/name="(.*?)"/', $matches[1], $names)) {
$name = $names[1];
}
if (preg_match('/class="(.*?)"/', $matches[1], $classes)) {
$class = $classes[1];
}
$widget = preg_replace('/<widget[^>]+>/', '', $widget);
if (preg_match('/<title>(.*)<\/title>/', $widget, $matches)) {
$title = $matches[1];
$widget = preg_replace('/<title>.*?<\/title>/', '', $widget);
}
}
$widget = str_replace('<ul class="product-categories">', '<ul>', $widget);
if (version_compare($GLOBALS['wp_version'], '5.8', '>=') && preg_match('/<\!--widget_title-->([\s\S]+?)<\!--\/widget_title-->/', $widget, $matchesTitle)) {
$title = $matchesTitle[1];
$widget = preg_replace('/<\!--widget_title-->.*?<\!--\/widget_title-->/', '', $widget);
}
$widgets[] = array(
'id' => $id,
'name' => $name,
'class' => $class,
'title' => $title,
'content' => $widget
);
}
$result = '';
$widgetWithoutTitle = false;
foreach ($widgets as $widget) {
if (false !== strpos($widget['content'], '{catItemClass}')) {
$exportIconHtml = '<span class="u-icon">
<svg x="0px" y="0px" style="width: 1em; height: 1em;" viewBox="0 0 16 16" fill-opacity="1">
<use xlink:href="#icon-categories-open"></use>
</svg>
</span>';
if ($exportIconHtml !== '{icon_html}') {
$widget['content'] = str_replace('<ul>', '<ul class="u-unstyled">', $widget['content']);
$widget['content'] = preg_replace('/{catItemClass}/', 'u-categories-item-content ', $widget['content']);
$widget['content'] = preg_replace('/{catItemStyle}/', 'padding: 10px 0px; margin-bottom: 0px; margin-right: 0px; font-size: 0.875rem;', $widget['content']);
$widget['content'] = preg_replace('/{catLinkClass}/', 'u-category-link u-button-style u-nav-link ', $widget['content']);
$widget['content'] = preg_replace('/{catLinkStyle}/', '', $widget['content']);
$iconHtml = str_replace(array('#icon-categories-open'), array('#icon-categories-closed'), $exportIconHtml);
$iconHtmlHide = str_replace(array('fill-opacity="1"'), array('fill-opacity="0"'), $iconHtml);
$widget['content'] = preg_replace('/<!--icon-html-->/', $iconHtml, $widget['content']);
$widget['content'] = preg_replace('/<!--icon-html-hide-->/', $iconHtmlHide, $widget['content']);
$widgetTemplate = str_replace('{block_content}', '<div class="u-categories u-categories-vertical u-block-c0dc-5">{block_content}' . '<svg style="display:none;"><g id="icon-categories-open"><polygon points="12,10 9,6 15,6 "></polygon>
</g><g id="icon-categories-closed"><polygon points="14,8 10,11 10,5 "></polygon>
</g><g id="icon-categories-leaf"><polygon points="14,8 10,11 10,5 "></polygon>
</g></svg>' . '</div>', $args['template']);
}
} else {
$widgetTemplate = $args['template'];
}
if (false !== strpos($widget['content'], 'widget-filter-wrapper')) {
$widgetWithoutTitle = true;
$widget['content'] = str_replace('{block_header}', $widget['title'], $widget['content']);
}
$widgetHtml = strtr($widgetTemplate, array(
'{block_content}' => $widget['content'],
'{block_header}' => $widget['title'],
'<!--block_header_content_replacer--><!--/block_header_content_replacer-->' => $widget['title'], // if empty widget title in sidebar
'<!--block_content_content_replacer--><!--/block_content_content_replacer-->' => $widget['content'], // if empty widget content in sidebar
));
if (!$widget['title'] || $widgetWithoutTitle) {
$widgetHtml = str_replace('u-block-header', 'u-block-header u-hidden', $widgetHtml);
}
$result .= $widgetHtml;
}
return $result;
}
/**
* @param array $array
* @param string|int $key
* @param mixed $default
* @return mixed
*/
function theme_get_array_value(&$array, $key, $default = false) {
if (isset($array[$key])) {
return $array[$key];
}
return $default;
}
require_once dirname(__FILE__) . '/library/tgm-activation.php';
if (is_admin()) {
locate_template(array('library/content-import.php'), true);
}
theme_include_lib('post_templates.php');
function theme_include_lib($name, $dir = 'library') {
locate_template(array($dir . '/' . $name), true);
}
global $theme_custom_templates;
$theme_custom_templates = array();
theme_include_lib('templates.php', 'templates');
/*
* Include the template depends on value stored in database
*
* @global array $theme_custom_templates
*
* @param string $type The type of template (Home, Products, 404, ect)
* @param string $default_name Name of the template
*/
function theme_load_template($type, $default_name) {
global $theme_custom_templates;
$name = theme_get_selected_template($type);
if (!$name)
$name = $default_name;
$path = theme_get_array_value($theme_custom_templates[$type], $name, $theme_custom_templates[$type][$default_name]);
require_once(get_template_directory() . '/' . $path);
}
function theme_register_template($type, $name, $path) {
global $theme_custom_templates;
if (!isset($theme_custom_templates[$type]))
$theme_custom_templates[$type] = array();
$theme_custom_templates[$type][$name] = $path;
}
function theme_get_selected_template($type) {
$type = sanitize_title_with_dashes($type);
if (isset($_GET['custom_template'])) {
return $_GET['custom_template'];
}
return theme_template_get_option('theme_template_' . get_option('stylesheet') . '_' . $type);
}
function theme_is_empty_html($str) {
return (!is_string($str) || strlen(str_replace(array(' ', ' ', "\n", "\r", "\t"), '', $str)) == 0);
}
define('THEME_MORE_TOKEN', '%%theme_more%%');
define('THEME_TAG_TOKEN', '%%theme_tag_token%%');
define('THEME_TOKEN_TYPE_WORD', 0);
define('THEME_TOKEN_TYPE_TAG', 1);
define('THEME_TOKEN_TYPE_SPACE', 2);
define('THEME_TOKEN_TYPE_IGNORE', 3);
if (theme_get_option('excerpt_strip_shortcodes')) {
add_filter('get_the_excerpt', 'strip_shortcodes');
}
function theme_trim_long_str($str, $len = 50) {
$excerpt = theme_create_excerpt($str, $len, 0, true);
if ($excerpt) {
return force_balance_tags($excerpt . '…');
}
return $str;
}
function theme_create_excerpt($excerpt, $max_tokens_count, $min_remainder, $count_symbols = false) {
$content_parts = explode(THEME_TAG_TOKEN, str_replace(array('<', '>'), array(THEME_TAG_TOKEN . '<', '>' . THEME_TAG_TOKEN), $excerpt));
$content = array();
$tokens_count = 0;
$style_balance = 0;
$script_balance = 0;
foreach ($content_parts as $part) {
if (strpos($part, '<') !== false || strpos($part, '>') !== false) {
if ($part === '<style>') {
$style_balance++;
} else if ($part === '</style>') {
$style_balance--;
} else if ($part === '<script>') {
$script_balance++;
} else if ($part === '</script>') {
$script_balance--;
}
$content[] = array(THEME_TOKEN_TYPE_TAG, $part);
} else {
$all_chunks = preg_split('/([\s])/u', $part, -1, PREG_SPLIT_DELIM_CAPTURE);
foreach ($all_chunks as $chunk) {
if ('' != trim($chunk)) {
if ($style_balance > 0 || $script_balance > 0) {
$content[] = array(THEME_TOKEN_TYPE_IGNORE, $chunk);
} else {
$content[] = array(THEME_TOKEN_TYPE_WORD, $chunk);
$tokens_count += $count_symbols ? mb_strlen($chunk) : 1;
}
} elseif ($chunk != '') {
$tokens_count += $count_symbols ? 1 : 0;
$content[] = array(THEME_TOKEN_TYPE_SPACE, $chunk);
}
}
}
}
if ($max_tokens_count < $tokens_count && $max_tokens_count + $min_remainder <= $tokens_count) {
$current_count = 0;
$excerpt = '';
foreach ($content as $node) {
if ($node[0] === THEME_TOKEN_TYPE_WORD) {
$current_count += $count_symbols ? mb_strlen($node[1]) : 1;
} else {
$current_count += $count_symbols ? 1 : 0;
}
if ($current_count >= $max_tokens_count && $excerpt) { // leave at least 1 token
break;
}
$excerpt .= $node[1];
}
return $excerpt;
}
return false;
}
function theme_get_excerpt($args = array()) {
$excerpt = _theme_get_excerpt($args);
return $excerpt;
}
function _theme_get_excerpt($args = array()) {
global $post;
$count_symbols = isset($args['count_symbols']) ? $args['count_symbols'] : false;
$more_tag = isset($args['more_tag']) ? $args['more_tag'] : __('Read more', 'ardfoundation20');
$auto = isset($args['auto']) ? $args['auto'] : theme_get_option('excerpt_auto');
$units_count = isset($args['units_count']) ? $args['units_count'] : theme_get_option('excerpt_words');
$min_remainder = isset($args['min_remainder']) ? $args['min_remainder'] : theme_get_option('excerpt_min_remainder');
$allowed_tags = isset($args['allowed_tags']) ? $args['allowed_tags'] :
(theme_get_option('excerpt_use_tag_filter')
? explode(',', str_replace(' ', '', theme_get_option('excerpt_allowed_tags')))
: null);
$permalink = get_permalink($post->ID);
$show_more_tag = false;
$tag_disbalance = false;
if (post_password_required($post)) {
return get_the_excerpt();
}
if ($auto && has_excerpt($post->ID)) {
$excerpt = get_the_excerpt();
$show_more_tag = strlen($post->post_content) > 0;
} else {
if (version_compare(PHP_VERSION, '7.2.0') >= 0) {
$excerpt = get_the_content_php_7_2();
} else {
$excerpt = get_the_content(THEME_MORE_TOKEN);
}
if (theme_get_option('excerpt_strip_shortcodes')) {
$excerpt = strip_shortcodes($excerpt);
}
$excerpt = apply_filters('the_content', $excerpt);
global $multipage;
if ($multipage && strpos($excerpt, THEME_MORE_TOKEN) === false) {
$show_more_tag = true;
}
if (theme_is_empty_html($excerpt)) {
return $excerpt;
}
if (get_post_meta($post->ID, '_np_html', true)) {
$excerpt = apply_filters('np_create_excerpt', $excerpt);
} else if ($allowed_tags !== null) {
$allowed_tags = '<' . implode('><', $allowed_tags) . '>';
$excerpt = strip_tags($excerpt, $allowed_tags . '<style><script>');
}
if (strpos($excerpt, THEME_MORE_TOKEN) !== false) {
$excerpt = str_replace(THEME_MORE_TOKEN, '', $excerpt);
$show_more_tag = true;
} else if ($auto && is_numeric($units_count)) {
$units_count = intval($units_count);
$min_remainder = intval($min_remainder);
$new_excerpt = $units_count > 0
? theme_create_excerpt($excerpt, $units_count, $min_remainder, $count_symbols)
: '';
if (is_string($new_excerpt)) {
$excerpt = $new_excerpt;
$show_more_tag = true;
$tag_disbalance = true;
}
}
}
if ($excerpt && $show_more_tag && theme_get_option('show_morelink')) {
$excerpt = $excerpt . ' ' . str_replace(array('[url]', '[text]'), array($permalink, $more_tag), theme_get_option('morelink_template'));
}
if ($tag_disbalance) {
$excerpt = force_balance_tags($excerpt);
}
return $excerpt;
}
function get_the_content_php_7_2() {
global $post;
return apply_filters('the_content', get_post_field('post_content', $post->id));
}
function theme_get_content($args = array()) {
ob_start();
the_content();
return ob_get_clean();
}
function theme_get_category_list() {
return str_replace(
'<a',
'<a class="u-textlink"',
get_the_category_list(_x(', ', 'Used between list items, there is a space after the comma.', 'ardfoundation20'))
);
}
function theme_get_tags_list() {
return get_the_tag_list('', _x( ', ', 'Used between list items, there is a space after the comma.', 'ardfoundation20'));
}
function theme_print_background_images_styles() {
global $theme_background_images_styles;
if ($theme_background_images_styles) {
echo '<style>' . implode("\n", $theme_background_images_styles) . '</style>';
}
}
add_action('wp_footer', 'theme_print_background_images_styles');
function theme_print_logo_size_styles() {
$logo_width = trim(get_theme_mod('logo_width'));
$logo_height = trim(get_theme_mod('logo_height'));
$style = '';
if ($logo_width) {
if (is_numeric($logo_width)) {
$logo_width .= 'px';
}
$style .= "max-width: $logo_width !important;\n";
}
if ($logo_height) {
if (is_numeric($logo_height)) {
$logo_height .= 'px';
}
$style .= "max-height: $logo_height !important;\n";
}
if ($style) {
echo '<style>.u-logo img {' . $style . '}</style>';
}
}
add_action('wp_head', 'theme_print_logo_size_styles');
function theme_get_logo($args) {
$logo_src = '';
$logo_width = '';
$logo_height = '';
$default_logo_src = '';
$default_logo_width = '';
$default_logo_height = '';
$custom_logo_id = get_theme_mod('custom_logo');
if ($custom_logo_id) {
@list($logo_src, $logo_width, $logo_height) = wp_get_attachment_image_src($custom_logo_id, 'full');
}
if (!empty($args['default_src'])) {
if (preg_match('#^(http:|https:|//)#', $args['default_src'])) {
$default_logo_src = $args['default_src'];
} else {
$default_logo_src = get_template_directory_uri() . $args['default_src'];
@list($default_logo_width, $default_logo_height) = getimagesize(get_template_directory() . $args['default_src']);
}
}
if ($logo_src !== '' && $logo_src !== null) {
$args['default_src'] = $logo_src;
}
$parts = explode(".", $args['default_src']);
$extension = end($parts);
$isSvgFile = strtolower($extension) == 'svg' ? true : false;
if ($isSvgFile) {
$logo_width = '';
$logo_height = '';
if ($default_logo_width > $default_logo_height && $default_logo_width) {
$logo_width = $default_logo_width;
}
if ($default_logo_width <= $default_logo_height && $default_logo_height) {
$logo_height = $default_logo_height;
}
}
if (!$logo_src) {
$logo_src = $default_logo_src;
$logo_width = $default_logo_width;
$logo_height = $default_logo_height;
}
$logo_url = theme_get_option('logo_link');
if (!$logo_url) {
$logo_url = $args['default_url'];
}
return array(
'src' => $logo_src,
'url' => $logo_url,
'default_src' => $default_logo_src,
'width' => $logo_width,
'height' => $logo_height,
'svg' => $isSvgFile,
);
}
function theme_get_post_image($args) {
$args = wp_parse_args($args, array(
'default' => '',
'class' => '',
'style' => '',
'background' => false,
));
$class = $args['class'];
$link_class = str_replace('u-preserve-proportions', '', $class);
$style = $args['style'];
$img_html = get_the_post_thumbnail(null, 'full', array('class' => $class));
global $theme_background_images_styles;
$theme_background_images_styles = $theme_background_images_styles ? $theme_background_images_styles : array();
if (!$img_html) {
if ($args['background']) {
$theme_background_images_styles[] = '';
}
return '';
}
if ($args['background']) {
$src = '';
$srcset = '';
if (preg_match('#\sdata-lazy-src="([^"]*?)"#', $img_html, $m)) {
$src = $m[1];
} else if (preg_match('#\ssrc="([^"]*?)"#', $img_html, $m)) {
$src = $m[1];
}
if (preg_match('#\sdata-lazy-srcset="([^"]*?)"#', $img_html, $m)) {
$srcset = $m[1];
} else if (preg_match('#\ssrcset="([^"]*?)"#', $img_html, $m)) {
$srcset = $m[1];
}
$selector = '.post-background-image-' . (count($theme_background_images_styles) + 1);
$items = array();
foreach (explode(',', $srcset) as $item) {
$item = trim($item);
if (preg_match('#^(.*) (\d+)w$#', $item, $m)) {
$items[] = array((int) $m[2], sprintf('@media (max-width: %spx) {%s{background-image: %surl("%s") !important}}' . "\n", $m[2], $selector, $style, $m[1]));
}
}
rsort($items);
$background_css = sprintf('%s{background-image: %surl("%s") !important}' . "\n", $selector, $style, $src);
foreach ($items as $item) {
$background_css .= $item[1];
}
$theme_background_images_styles[] = $background_css;
return '';
}
if (!is_singular()) {
$link = get_permalink();
return '<a class="' . preg_replace('/u-image-[\d]+/', '', $link_class) . '" href="' . $link . '">' . $img_html . '</a>';
} else {
return $img_html;
}
}
function theme_switch_post($post) {
setup_postdata($post);
$GLOBALS['post'] = $post;
}
function theme_the_post() {
if (is_singular()) {
return true;
}
global $post;
@the_post();
if ($post === null) {
//if section in the blog have grid with 2 or more elements we need return to render all posts
return true;
}
return !!$post;
}
function theme_print_template_styles($template, $shop = false, $custom_template_number = '') {
$general_templates = array("header-styles", "footer-styles", "content-none", "content", "biography");
$custom_template_number = in_array($template, $general_templates) ? '' : $custom_template_number . '/';
$path = $shop ? "/woocommerce/template-parts/" . $custom_template_number . "$template.php" : "/template-parts/" . $custom_template_number . "$template.php";
if (file_exists(get_template_directory() . $path)) {
require get_template_directory() . $path;
}
}
function theme_blog_content_styles($custom_template_number) {
$is_shop = false;
theme_print_template_styles('blog-content-styles', $is_shop, $custom_template_number);
}
function theme_single_content_styles($custom_template_number) {
$is_shop = false;
theme_print_template_styles('single-content-styles', $is_shop, $custom_template_number);
}
function theme_search_content_styles($custom_template_number) {
$is_shop = false;
theme_print_template_styles('search-content-styles', $is_shop, $custom_template_number);
}
function theme_product_content_styles($custom_template_number) {
$is_shop = true;
theme_print_template_styles('product-content-styles', $is_shop, $custom_template_number);
}
function theme_products_content_styles($custom_template_number) {
$is_shop = true;
theme_print_template_styles('products-content-styles', $is_shop, $custom_template_number);
}
function theme_cart_content_styles($custom_template_number) {
$is_shop = true;
theme_print_template_styles('cart-content-styles', $is_shop, $custom_template_number);
}
function theme_checkout_content_styles($custom_template_number) {
$is_shop = true;
theme_print_template_styles('checkout-content-styles', $is_shop, $custom_template_number);
}
function theme_page_content_styles() {
theme_print_template_styles('page-content-styles');
}
function theme_header_styles() {
ob_start();
theme_print_template_styles('header-styles');
if (is_customize_preview()) {
include get_template_directory() . '/css/customizer-site-style.php';
echo '<style>';
include get_template_directory() . '/css/customizer-style.css';
echo '</style>';
}
echo strtr(ob_get_clean(), array(
'.u-header .u-search' => '.u-search',
'id="color-scheme"' => 'id="theme-color-scheme"',
'id="typography"' => 'id="theme-typography"',
'id="font-scheme"' => 'id="theme-font-scheme"',
));
}
add_action('theme_header_styles', 'theme_header_styles');
function theme_footer_styles() {
theme_print_template_styles('footer-styles');
}
add_action('theme_footer_styles', 'theme_footer_styles');
function theme_head_styles() {
global $post;
$post_id = isset($post->ID) ? $post->ID : 0;
$template_page = get_post_meta($post_id, '_np_template', true);
if ($template_page !== "html" || $template_page === "html" && (is_search() || is_single() || is_home() || is_category() || is_tag() || is_archive() || is_customize_preview())) {
do_action('theme_header_styles');
do_action('theme_content_styles');
do_action('theme_footer_styles');
}
}
add_action('wp_head', 'theme_head_styles');
remove_action('wp_footer', 'Nicepage::wpFooterAction', 1001);
function theme_app_template($template) {
if (!$template) {
$template = 'html-header-footer';
}
return $template;
}
add_filter('nicepage_template', 'theme_app_template');
function theme_layout_before($template_key, $default_layout = '', $custom_template_number = '') {
if (is_singular('post')) {
$opt = 'post';
} else if (is_category() || is_search() || is_home()) {
$opt = 'blog';
} else if (function_exists('wc_get_product') && is_product()) {
$opt = 'product';
} else if (function_exists('wc_get_product') && (is_shop() || is_product_category())) {
$opt = 'products';
} else if (function_exists('wc_get_product') && is_cart()) {
$opt = 'cart';
} else if (function_exists('wc_get_product') && is_checkout()) {
$opt = 'checkout';
} else {
$opt = 'default';
}
$layout = theme_get_option("sidebars_layout_$opt");
if (!$layout) {
$layout = $default_layout;
}
global $theme_current_layout;
$theme_current_layout = $template_key . ($layout ? '-' : '') . $layout;
global $theme_custom_template_number;
$theme_custom_template_number= $custom_template_number;
if ($opt === 'product' || $opt === 'products' || $opt === 'cart' || $opt === 'checkout') {
$path = "woocommerce/template-parts/". $theme_custom_template_number . "/layouts/$theme_current_layout-before";
} else {
$path = "template-parts/". $theme_custom_template_number . "/layouts/$theme_current_layout-before";
}
get_template_part($path);
}
function theme_layout_after() {
global $theme_current_layout, $theme_custom_template_number;
if (function_exists('wc_get_product') && (is_product() || (is_shop() || is_product_category()) || is_cart() || is_checkout())) {
$path = "woocommerce/template-parts/". $theme_custom_template_number . "/layouts/$theme_current_layout-after";
} else {
$path = "template-parts/". $theme_custom_template_number . "/layouts/$theme_current_layout-after";
}
get_template_part($path);
}
function body_style_attribute() {
$style = apply_filters('add_body_style_attribute', '');
echo 'style="' . $style . '"';
}
function body_data_attributes() {
$data_atributes = apply_filters('add_body_data_attributes', '');
echo $data_atributes;
}
function back_to_top() {
echo apply_filters('add_back_to_top', '');
}
function woocommerce_init_np() {
include_once get_template_directory() . '/library/class-wc-np.php';
}
if (function_exists('wc_get_product')) {
woocommerce_init_np();
}
function np_shop_init() {
include_once get_template_directory() . '/library/class-shop-np.php';
}
np_shop_init();
function inputs_in_string($inputs_in_string) {
if (stripos($inputs_in_string[0], 'class') == true && stripos($inputs_in_string[0], 'u-input') == false && stripos($inputs_in_string[0], 'u-btn') == false) {
if (stripos($inputs_in_string[0], 'button') == false && stripos($inputs_in_string[0], 'submit') == false) {
$inputs_in_string[0] = str_replace('class="', 'class="u-input ', $inputs_in_string[0]);
}
else {
$inputs_in_string[0] = str_replace('class="', 'class="u-btn u-button-style ', $inputs_in_string[0]);
}
}
elseif (stripos($inputs_in_string[0], 'class') == false) {
if (stripos($inputs_in_string[0], 'button') == true || stripos($inputs_in_string[0], 'submit') == true) {
$inputs_in_string[0] = str_replace('>', 'class="u-btn u-button-style">', $inputs_in_string[0]);
}
else {
$inputs_in_string[0] = str_replace('>', ' class="u-input">', $inputs_in_string[0]);
}
}
return $inputs_in_string[0];
}
function buttons_in_string($buttons_in_string) {
if (stripos($buttons_in_string[0], 'class') == true) {
$buttons_in_string[0] = str_replace('class="', 'class="u-btn u-button-style ', $buttons_in_string[0]);
}
else {
$buttons_in_string[0] = str_replace('>', ' class="u-btn u-button-style">', $buttons_in_string[0]);
}
return $buttons_in_string[0];
}
function textarea_in_string($textarea_in_string) {
if (stripos($textarea_in_string[0], 'class') == true) {
$textarea_in_string[0] = str_replace('class="', 'class="u-input ', $textarea_in_string[0]);
}
else {
$textarea_in_string[0] = str_replace('>', ' class="u-input">', $textarea_in_string[0]);
}
return $textarea_in_string[0];
}
function stylingDefaultControls($content) {
if (false === strpos($content, 'widget-filter-wrapper')) {
$content = preg_replace_callback('/<input[^>]+>/', 'inputs_in_string', $content);
}
$content = preg_replace_callback('/<button[^>]+>/', 'buttons_in_string', $content);
$content = preg_replace_callback('/<textarea[^>]+>/', 'textarea_in_string', $content);
return $content;
}
require_once get_template_directory() . '/library/class-cforms.php';
function processForms($content, $template) {
findFormsForRecaptcha($content);
preg_match_all('#<form\s[^>]*?[\s]source="contact7"[\s\S]*?<\/form>#', $content, $matches);
$created_forms = CForms::_updateForms($matches[0], $template);
$count_forms = count($created_forms);
for ($i = 0; $i < $count_forms; $i++) {
if($created_forms[$i]['id']) {
$content = str_replace($matches[0][$i], CForms::getHtml($created_forms[$i]['id'], $matches[0][$i]), $content);
}
}
return $content;
}
function findFormsForRecaptcha($content) {
if (strpos($content, '<form') !== false || strpos($content, 'u-calendar')) {
global $hasFormsInTemplate;
$hasFormsInTemplate = 'true';
}
}
function renderTemplate($templateHtml, $template, $return, $templateName) {
if ($templateName === 'header') {
$templateHtml = str_replace(['<!--shopping_cart-->', '<!--/shopping_cart-->'], '', $templateHtml);
}
$templateHtml = processForms($templateHtml, $templateName);
$hasProductsList = false !== strpos($templateHtml, 'u-products');
$isProductDetailsTemplate = is_woocommerce_active() && is_product() || !empty($_GET['product-id']);
if (get_option('np_theme_appearance') === 'plugin-option' || $isProductDetailsTemplate && $hasProductsList) {
if (class_exists('NpShopDataReplacer')) {
$templateHtml = NpShopDataReplacer::process($templateHtml);
}
}
$pagesIds = get_option('np_page_ids');
if ($pagesIds) {
foreach($pagesIds as $key => $value) {
if ($template === "edit") {
$templateHtml = str_replace($key, get_permalink($value), $templateHtml);
} else {
$templateHtml = str_replace("[page_" . $key . "]", get_permalink($value), $templateHtml);
}
}
}
$postsIds = get_option('np_post_ids');
if ($postsIds) {
foreach($postsIds as $key => $value) {
if ($template === "edit") {
$templateHtml = str_replace($key, get_permalink($value), $templateHtml);
} else {
$templateHtml = str_replace("[post_" . $key . "]", get_permalink($value), $templateHtml);
}
}
}
$blogUrl = get_option('show_on_front') === 'posts' ? get_home_url() : home_url('/?post_type=post');
$templateHtml = preg_replace('/\[blog_[0-9]*?\]/', $blogUrl, $templateHtml);
$productsUrl = class_exists('Woocommerce') ? get_permalink( wc_get_page_id( 'shop' ) ) : home_url('?products-list');
$templateHtml = preg_replace('/href="product-list"/', 'href="' . $productsUrl . '"', $templateHtml);
$templateHtml = preg_replace('/href="product-([\d]+?)"/', 'href="' . home_url('?product-id=$1') . '"', $templateHtml);
if ($return === 'return') {
return $templateHtml;
} else {
echo $templateHtml;
}
}
function theme_woocommerce_mini_cart() {
if (function_exists('woocommerce_mini_cart')) {
woocommerce_mini_cart();
} else {
ob_start(); ?>
{CartHtml}
<?php $cartHtml = ob_get_clean();
echo $cartHtml;
}
}
function getProductVariationOptionTitle($variation_option) {
if (is_string($variation_option)) {
return $variation_option;
}
return $variation_option_title = $variation_option->name ? strtolower($variation_option->name) : '';
}
function getProductVariationOptionSlug($variation_option) {
if (is_string($variation_option)) {
return $variation_option;
}
return $variation_option_title = $variation_option->slug ? $variation_option->slug : '';
}
function getProductButtonHtml ($button_html, $product, $clickTypeProductbutton = 'add-to-cart', $contentProductbutton = '') {
if ($clickTypeProductbutton === 'go-to-page') {
$button_html = str_replace('<a', '<a href="' . get_permalink($product->get_id()) .'"', $button_html);
} else {
$button_html = str_replace('<a', '<a type="submit" value="' . get_the_ID() . '" name="add-to-cart"', $button_html);
}
$buttonText = sprintf(__('Add to cart', 'ardfoundation20'));
if ($contentProductbutton !== '') {
$buttonText = sprintf(__($contentProductbutton, 'ardfoundation20'));
}
$button_html = str_replace('{AddToCartText}', $buttonText, $button_html);
return $button_html;
}
function getProductDesc($product) {
$product_id = $product->get_id();
return $desc = theme_trim_long_str(getTheExcerpt($product_id), 250);
}
function getProductFullDesc($product) {
return wpautop($product->get_description());
}
function getTheExcerpt($post_id) {
global $post;
$save_post = $post;
$post = get_post($post_id);
if (has_excerpt($post_id)) {
$output = get_the_excerpt();
} else {
$output = getExcerptById($post_id, 150);
}
$post = $save_post;
return $output;
}
function getExcerptById($post_id, $length) {
$the_post = get_post($post_id); //Gets post ID
$the_excerpt = $the_post->post_content; //Gets post_content to be used as a basis for the excerpt
$excerpt_length = $length; //Sets excerpt length by word count
$the_excerpt = strip_tags(strip_shortcodes($the_excerpt)); //Strips tags and images
$words = explode(' ', $the_excerpt, $excerpt_length + 1);
if(count($words) > $excerpt_length) :
array_pop($words);
array_push($words, '…');
$the_excerpt = implode(' ', $words);
endif;
$the_excerpt = '<p>' . $the_excerpt . '</p>';
return $the_excerpt;
}
add_action('pre_get_posts', 'set_posts_per_page');
function set_posts_per_page( $query ) {
if (is_archive() || is_home()) {
modify_blog_query_sorting($query);
}
global $wp_the_query;
$count_posts = '{count_posts}';
if (!is_numeric($count_posts) || !$count_posts) {
return $query;
}
if ((!is_admin())
&& ($query === $wp_the_query)
&& ($query->is_home() || is_category() || is_tag() || is_archive())
&& !isset($query->query['post_type']) && !isset($query->query['product_cat'])) {
$query->set('posts_per_page', $count_posts);
}
return $query;
}
function getGridAutoRowsStyles($json, $itemsCount) {
$options = json_decode($json, true);
$gridProps = isset($options['gridProps']) ? $options['gridProps'] : array();
return buildGridAutoRowsStyles($gridProps, $itemsCount);
}
function buildGridAutoRowsStyles($props, $itemsCount) {
$stylesResult = '';
foreach ($props as $prop) {
$autoRows = calcGridAutoRows(
array(
'items' => $itemsCount,
'columns' => $prop['columns'],
'gap' => $prop['gap']
)
);
$stylesResult .= str_replace('[[' . $prop['mode'] . '_VALUE]]', $autoRows, $prop['styles']);
}
return $stylesResult ? '<style>' . $stylesResult . '</style>' : '';
}
function calcGridAutoRows($params = array()) {
$rows = isset($params['rows']) ? $params['rows'] : null;
$columns = isset($params['columns']) ? $params['columns'] : 1;
if (!$rows) {
$rows = ceil($params['items'] / $columns);
}
$gap = floatval($params['gap']);
$gapMultiplier = $gap * ($rows - 1) / $rows;
$autoRowsValue = (floor(100 / $rows * 100) / 100) . '%';
return $gapMultiplier > 0 ? 'calc(' . $autoRowsValue . ' - ' . $gapMultiplier . 'px)' : $autoRowsValue;
}
function theme_404_content($args = '') {
$args = wp_parse_args($args, array(
'error_title' => __('Nothing here', 'ardfoundation20'),
'error_message' => __('It looks like nothing was found at this location. Maybe try a search?', 'ardfoundation20')
));
extract($args);
echo '<p>' . $args['error_title'] . '</p>'; ?>
<div class="page404text" style="font-size: 1rem;"> <?php
echo '<p class="center">' . $args['error_message'] . '</p>';
if (theme_get_option('theme_show_random_posts_on_404_page')) {
ob_start();
echo '<h4 class="box-title">' . theme_get_option('theme_show_random_posts_title_on_404_page') . '</h4>';
?>
<ul>
<?php
global $post;
$rand_posts = get_posts('numberposts=5&orderby=rand');
foreach ($rand_posts as $post) :
?>
<li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
<?php endforeach; ?>
</ul>
<?php
echo ob_get_clean();
}
if (theme_get_option('theme_show_tags_on_404_page')) {
ob_start();
echo '<h4 class="box-title">' . theme_get_option('theme_show_tags_title_on_404_page') . '</h4>';
wp_tag_cloud('smallest=9&largest=22&unit=pt&number=200&format=flat&orderby=name&order=ASC');
echo ob_get_clean();
} ?>
<style>
.page404text .search-field {
width: 80%;
}
</style>
<?php get_search_form(); ?>
</div>
<?php
}
add_filter('lostpassword_url', 'default_lostpassword_url', 10, 0);
function default_lostpassword_url() {
return site_url('wp-login.php?action=lostpassword');
}
function is_wplogin () {
$objectQuery = get_queried_object();
if (!is_user_logged_in() && $objectQuery && isset($objectQuery->post_name) && in_array($objectQuery->post_name, array('login', 'lostpassword', 'register'))) {
return true;
}
return false;
}
function is_not_post_template($post) {
$result = false;
if (function_exists('wc_get_product') && (is_cart() || is_shop() || is_product() || is_checkout())
|| isset($post) && post_password_required($post->ID)) {
$result = true;
}
return $result;
}
function is_base_template($post) {
$result = false;
if (function_exists('wc_get_product') && (is_cart() || is_shop() || is_product_category() || is_product() || is_checkout())
|| isset($post) && post_password_required($post->ID) || is_category() || is_search() || is_home() || is_singular('post')) {
$result = true;
}
return $result;
}
/**
* Add recaptcha script to theme
*/
function add_recaptcha_script() {
$hasPlugin = function_exists('np_data_provider');
global $hasFormsInTemplate;
$pluginSiteSettings = get_plugin_site_settings();
if ($hasFormsInTemplate && (!$hasPlugin || ($hasPlugin && empty($pluginSiteSettings->captchaScript)))) {
ob_start(); ?>
<?php $recaptcha_script = trim(ob_get_clean());
if ($recaptcha_script) {
echo $recaptcha_script;
}
}
}
add_action('wp_footer', 'add_recaptcha_script');
/**
* Get categories html
*
* @param $args
* @return string
*/
function get_categories_html($args) {
$args['npShop'] = $args['cmsTemplate'] === 'npShop';
if ($args['cmsTemplate'] === 'npShop') {
return get_np_shop_categories_html($args);
}
$categories_html = '';
$category = get_queried_object();
$category_id = isset($category->term_id) ? $category->term_id : 0;
$showIcon = 'fill-opacity="1"';
$hideIcon = 'fill-opacity="0"';
$linkTitle = '{content}';
$linkUrl = '{url}';
$isActiveLi = '{activeLi}';
$isActiveLink = '{activeLink}';
$iconOpen = '#icon-categories-open';
$iconClosed = '#icon-categories-closed';
$liOpen = 'u-expand-open';
$liClosed = 'u-expand-closed';
$categoryCheck = $args['cmsTemplate'] === 'blog' ? is_category() : (class_exists('Woocommerce') ? is_product_category() : is_category());
if ($category_id) {
if ($categoryCheck) {
// add back link
if ($category->parent) {
// parent cat url
$blogCatUrl = esc_url(get_category_link($category->parent));
$shopCatUrl = class_exists('Woocommerce') ? get_term_link($category->parent, 'product_cat') : $blogCatUrl;
$linkHref = $args['cmsTemplate'] === 'blog' ? $blogCatUrl : $shopCatUrl;
} else {
//blog url or shop url
$blogUrl = get_option('show_on_front') === 'posts' ? get_home_url() : home_url('/?post_type=post');
$shopUrl = class_exists('Woocommerce') ? get_permalink( wc_get_page_id( 'shop' ) ) : $blogUrl;
$linkHref = $args['cmsTemplate'] === 'blog' ? $blogUrl : $shopUrl;
}
$backIcon = $args['type'] === 'horizontal' ? '❮ ' : '';
$categories_html .= str_replace(
array($linkTitle, $linkUrl, $isActiveLi, $isActiveLink, $showIcon),
array($backIcon . __( 'Back' ), $linkHref, '', '', $hideIcon),
$args['itemTemplate']
);
}
$subCats_html = getSubCatHtml($category_id, $args);
// add current cat link
$needShowIcon = is_category_has_child($category);
$catName = esc_attr($category->name);
$catLink = esc_url(get_term_link($category));
$categories_html .= str_replace(
array($linkTitle, $linkUrl, $isActiveLi, $isActiveLink, $iconOpen, $liOpen, $showIcon, '</li>'),
array($catName, $catLink, 'u-active', 'active', $iconClosed, $liClosed, $needShowIcon, $subCats_html . '</li>'),
$args['itemTemplate']
);
if ($args['type'] === 'horizontal') {
$categories_html .= getSubCatHtml($category_id, $args, true);
}
} else {
$template_cats = np_get_categories($category_id, $args['cmsTemplate']);
if($template_cats) {
foreach($template_cats as $template_category) {
$needShowIcon = is_category_has_child($template_category);
$catName = esc_attr($template_category->name);
$catLink = esc_url(get_term_link($template_category));
if ($needShowIcon === $showIcon) {
$subCats_html = getSubCatHtml($template_category->term_id, $args);
} else {
$subCats_html = '';
}
$categories_html .= str_replace(
array($linkTitle, $linkUrl, $isActiveLi, $isActiveLink, $showIcon, $iconOpen, $liOpen, 'u-expand-leaf', '</li>'),
array($catName, $catLink, '', '', $needShowIcon, $iconClosed, $liClosed, 'u-expand-closed', $subCats_html . '</li>'),
$args['itemTemplate']
);
}
}
}
$categories_html = strtr($args['template'], array('{categories}' => $categories_html));
return $categories_html;
}
function getSubCatHtml($catId, $args, $onlyItems=false) {
$subCats_html = '';
$sub_cats = np_get_categories($catId, $args['cmsTemplate']);
if (count($sub_cats) > 0) {
foreach($sub_cats as $sub_category) {
$subCats_html .= str_replace(
array('{content}', '{url}', '{activeLi}', '{activeLink}', 'fill-opacity="1"'),
array(esc_attr($sub_category->name), esc_url(get_term_link($sub_category)), '', '', 'fill-opacity="0"'),
$args['itemTemplate']
);
}
if (!$onlyItems) {
$subCats_html = '<ul class="u-unstyled">' . $subCats_html . '</ul>';
}
}
return $subCats_html;
}
function is_category_has_child($category) {
$term_childs = get_term_children( $category->term_id, $category->taxonomy );
return count($term_childs) > 0 ? 'fill-opacity="1"' : 'fill-opacity="0"';
}
function np_get_categories($category_id, $cmsTemplate='blog') {
$sub_args = array(
'orderby' => 'id',
'taxonomy' => $cmsTemplate === 'blog' ? 'category' : 'product_cat',
'parent' => $category_id,
'child_of' => 0,
'show_count' => 0,
'pad_counts' => 0,
'hierarchical' => 0,
'title_li' => '',
'hide_empty' => 1
);
return get_categories( $sub_args );
}
add_filter( 'widget_categories_args', 'widget_categories_args_filter', 10, 1 );
if (class_exists('woocommerce')) {
add_filter( 'woocommerce_product_categories_widget_args', 'widget_categories_args_filter', 10, 1 );
}
function widget_categories_args_filter($args) {
return array_merge( $args, array(
'walker' => new Walker_Categories_Widget(),
));
}
/**
* Add _npProductsJsonUrl script to theme
*/
function add_npProductsJsonUrl() {
$url = add_query_arg(array('action' => 'np_route_products_json'), admin_url('admin-ajax.php'));
$isNp = false;
if (function_exists('np_data_provider')) {
global $post;
$postId = isset($post->ID) ? $post->ID : 0;
$isNp = np_data_provider($postId)->isNp();
}
$fromTheme = $isNp ? '' : '&np_from=theme';
ob_start(); ?>
<script>
var _npIsCms = true;
var _npProductsJsonUrl = '<?php echo $url . $fromTheme; ?>';
</script>
<?php $npProductsJsonUrl = trim(ob_get_clean());
if ($npProductsJsonUrl) {
$GLOBALS['npThemeProductsJsonUrl'] = true;
echo $npProductsJsonUrl;
}
}
add_action('wp_head', 'add_npProductsJsonUrl');
/**
* Add _npThankYouUrl script to theme
*/
function add_npThankYouUrl() {
$isNp = false;
if (function_exists('np_data_provider')) {
global $post;
$postId = isset($post->ID) ? $post->ID : 0;
$isNp = np_data_provider($postId)->isNp();
}
$url = $isNp ? home_url('?thankYou') : home_url('?thank-you');
ob_start(); ?>
<script>
var _npThankYouUrl = '<?php echo $url; ?>';
</script>
<?php $npThankYouUrl = trim(ob_get_clean());
if ($npThankYouUrl) {
$GLOBALS['npThemeThankYouUrl'] = true;
echo $npThankYouUrl;
}
}
add_action('wp_head', 'add_npThankYouUrl');
if (!function_exists('getCategoriesData')) {
/**
* Get CategoriesData
*
* @param array $productCategories
* @param array $allCategories
*
* @return array $categoriesData
*/
function getCategoriesData($productCategories, $allCategories) {
$categoriesData = array();
foreach ($productCategories as $id) {
$category = array_filter(
$allCategories, function ($category) use ($id) {
return $category['id'] === $id;
}
);
if (empty($category)) {
continue;
}
$category = array_shift($category);
if ($category) {
$categoriesData[] = array(
'title' => isset($category['title']) ? $category['title'] : 'Uncategorized',
'link' => home_url('?products-list#/1///' . $id),
);
}
if (empty($categoriesData)) {
$categoriesData[] = array('id' => 0, 'title' => 'Uncategorized');
}
}
return $categoriesData;
}
}
if (!function_exists('prepareImagesData')) {
/**
* Get products $images urls
*
* @param array $images
*
* @return array $categoriesData
*/
function prepareImagesData($images) {
foreach ($images as $index => $image) {
$images[$index]['url'] = get_template_directory_uri() . '/' . $image['url'];
}
return $images;
}
}
if (!function_exists('get_products_json_by_url')) {
function get_products_json_by_url() {
$source = isset($_GET['np_from']) && $_GET['np_from'] == 'theme' ? $_GET['np_from'] : 'plugin';
if ($source == 'theme') {
if (isset($_GET['np_from']) && $_GET['np_from'] == 'theme') {
if (file_exists(get_template_directory() . '/shop/products.json')) {
$data = file_get_contents(get_template_directory() . '/shop/products.json');
$data = json_decode($data, true);
}
} else {
if (function_exists('np_data_provider')) {
$data = getProductsJson();
}
}
$products = isset($data['products']) ? $data['products'] : array();
$allCategories = isset($data['categories']) ? $data['categories'] : array();
foreach ($products as $index => $product) {
if (isset($_GET['np_from']) && $_GET['np_from'] == 'theme') {
if (isset($products[$index]['images'])) {
foreach ($products[$index]['images'] as $i => $image) {
if (isset($products[$index]['images'][$i]['url']) && $products[$index]['images'][$i]['url']) {
$products[$index]['images'][$i]['url'] = get_template_directory_uri() . '/' . $image['url'];
}
}
}
}
$products[$index]['categoriesData'] = getCategoriesData($products[$index]['categories'], $allCategories);
$products[$index]['link'] = $source == 'theme' ? home_url('?product-id=' . $product['id']) : home_url('?productId=' . $product['id']);
}
$data['products'] = $products;
header('Content-Type: application/json');
echo json_encode($data);
exit();
}
}
get_products_json_by_url();
}
/**
* Get categories filters html
*
* @param array $args
*
* @return string $categories_filter_html
*/
function get_categories_filter_html($args) {
$categories_filter_html = '';
if ($args['cmsTemplate'] === 'npShop') {
return get_np_shop_categories_filter_html($args);
}
if ($args['cmsTemplate'] === 'shop') {
$categories = get_terms('product_cat', array('hide_empty' => false));
} else {
$categories = get_terms(array(
'taxonomy' => 'category',
'hide_empty' => false,
));
}
// add item all
$linkToAll = $args['cmsTemplate'] === 'shop' ? get_permalink(wc_get_page_id('shop')) : get_post_type_archive_link('post');
$categories_filter_html .= strtr($args['itemTemplate'], array('{categories_filters_content}' => __('All', 'site158'), '{categories_filters_value}' => $linkToAll));
// add item featured
if ($args['cmsTemplate'] === 'shop') {
$featuredLink = class_exists( 'Woocommerce' ) ? add_query_arg( 'featured', 'true', get_permalink( wc_get_page_id( 'shop' ) ) ) : '';
$item = strtr( $args['itemTemplate'], array(
'{categories_filters_content}' => __( 'Featured', 'site158' ),
'{categories_filters_value}' => $featuredLink
) );
if ( false !== strpos( $_SERVER['REQUEST_URI'], 'featured=' ) ) {
$item = strtr( $item, array( '<option' => '<option selected="selected"' ) );
}
$categories_filter_html .= $item;
}
// add all categories with hierarchy
$categories_filter_html .= generate_category_options($categories, $args['itemTemplate']);
$categories_filter_html = strtr($args['template'], array('{categories_filters}' => $categories_filter_html));
return $categories_filter_html;
}
/**
* Generate categories filter options with hierarchy
*
* @param array $categories
* @param string $itemTemplate
* @param int $parent
* @param string $prefix
*
* @return string $result
*/
function generate_category_options( $categories, $itemTemplate, $parent = 0, $prefix = '' ) {
$result = '';
foreach ($categories as $category) {
if ($category->parent == $parent) {
$taxonomyName = isset($category->taxonomy) ? $category->taxonomy : 'product_cat';
$link = get_term_link($category->term_id, $taxonomyName);
$item = strtr($itemTemplate, array('{categories_filters_content}' => $prefix . $category->name, '{categories_filters_value}' => $link));
if (get_term_link(get_queried_object_id(), $taxonomyName) === $link) {
$item = strtr($item, array('<option' => '<option selected="selected"'));
}
$result .= $item;
$result .= generate_category_options($categories, $itemTemplate, $category->term_id, $prefix . '—');
}
}
return $result;
}
if (!function_exists('theme_language_attributes')) {
function theme_language_attributes() {
$result = get_language_attributes();
$language = isset($_GET['lang']) ? $_GET['lang'] : '';
if ($language) {
$defaultLanguage = class_exists('ThemeMultiLanguages') ? ThemeMultiLanguages::get_np_default_lang() : 'en';
if ($language !== $defaultLanguage) {
$result = 'lang="' . $language . '"';
}
}
echo $result;
}
}
if (!file_exists('get_template_search_form')) {
function get_template_search_form() {
$searchTemplateForm = get_template_directory() . '/template-parts/searchTemplate/search-template-form.php';
if ( file_exists( $searchTemplateForm ) ) {
include $searchTemplateForm;
}
}
}
if (!function_exists('get_plugin_site_settings')) {
function get_plugin_site_settings() {
if (function_exists('np_data_provider')) {
$data_provider = np_data_provider();
return $data_provider->getSiteSettings();
}
return json_decode('{}');
}
}
/* recaptcha keys warning start */
function recaptcha_keys_admin_notice() {
$pluginSiteSettings = get_plugin_site_settings();
if (empty($pluginSiteSettings->captchaScript) || get_user_meta(get_current_user_id(), 'dismissed_recaptcha_keys_notice', true)) {
return;
}
echo '<div class="notice notice-warning is-dismissible" id="recaptcha-notice">
<p>You have entered Recaptcha Keys in the Nicepage plugin. They will be used for all Nicepage pages and templates.</p>
</div>';
}
add_action('admin_notices', 'recaptcha_keys_admin_notice');
function dismiss_recaptcha_keys_notice() {
if (isset($_POST['action']) && $_POST['action'] === 'dismiss_recaptcha_keys_notice') {
update_user_meta(get_current_user_id(), 'dismissed_recaptcha_keys_notice', true);
wp_send_json_success();
}
}
add_action('wp_ajax_dismiss_recaptcha_keys_notice', 'dismiss_recaptcha_keys_notice');
function add_recaptcha_keys_admin_script() {
?>
<script type="text/javascript">
(function($) {
$(document).on('click', '.notice.is-dismissible', function() {
var notice = $(this);
$.post(ajaxurl, {
action: 'dismiss_recaptcha_keys_notice'
}, function(response) {
if (response.success) {
notice.fadeOut();
}
});
});
})(jQuery);
</script>
<?php
}
add_action('admin_footer', 'add_recaptcha_keys_admin_script');
function force_show_recaptcha_notice_on_theme_activation() {
delete_user_meta(get_current_user_id(), 'dismissed_recaptcha_keys_notice');
}
add_action('after_switch_theme', 'force_show_recaptcha_notice_on_theme_activation');
/* recaptcha keys warning end */
/**
* Get blog sorting in theme
*
* @return string
*/
function blog_sorting() {
$blog_sorting_options = array(
'name_asc' => __('Name, A to Z', 'ardfoundation20'),
'name_desc' => __('Name, Z to A', 'ardfoundation20'),
'date_asc' => __('Date, old to new', 'ardfoundation20'),
'date_desc' => __('Date, new to old', 'ardfoundation20'),
);
$sorting = isset($_GET['sorting']) ? sanitize_text_field($_GET['sorting']) : '';
ob_start();
?>
{sortingHtml}
<?php
$sortingHtml = ob_get_clean();
echo $sortingHtml;
}
/**
* Get current url without GET params
*
* @param array $params
*
* @return string
*/
function get_current_url_without_get_params($params) {
$current_url = esc_url($_SERVER['REQUEST_URI']);
$parsed_url = wp_parse_url( $current_url );
parse_str( $parsed_url['query'], $query_params );
foreach ($params as $param) {
unset($query_params[$param]);
}
$updated_query = http_build_query( $query_params );
return $parsed_url['path'] . '?' . $updated_query;
}
/**
* Modify main query to apply sorting
*
* @param WP_Query $query The WP_Query instance (passed by reference).
*/
function modify_blog_query_sorting($query) {
if (!is_admin() && $query->is_main_query()) {
$sorting = isset($_GET['sorting']) ? sanitize_text_field($_GET['sorting']) : '';
if ($sorting) {
switch ($sorting) {
case 'name_asc':
$query->set('orderby', 'title');
$query->set('order', 'ASC');
break;
case 'name_desc':
$query->set('orderby', 'title');
$query->set('order', 'DESC');
break;
case 'date_asc':
$query->set('orderby', 'date');
$query->set('order', 'ASC');
break;
case 'date_desc':
$query->set('orderby', 'date');
$query->set('order', 'DESC');
break;
}
}
}
}
