File: /home/elrashedytravel/www/wp-content/themes/reviewnews/inc/template-functions.php
<?php
/**
* Functions which enhance the theme by hooking into WordPress
*
* @package ReviewNews
*/
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
*
* @return array
*/
function reviewnews_body_classes($classes)
{
// Adds a class of hfeed to non-singular pages.
if (!is_singular()) {
$classes[] = 'hfeed';
}
$sticky_header = reviewnews_get_option('disable_sticky_header_option');
if ($sticky_header == false) {
$sticky_header_class = reviewnews_get_option('sticky_header_direction');
$classes[] = $sticky_header_class . ' aft-sticky-header';
}
$global_site_mode_setting = reviewnews_get_option('global_site_mode_setting');
$reviewnews_enable_site_mode_switch = reviewnews_get_option('enable_site_mode_switch');
if ($reviewnews_enable_site_mode_switch == 'aft-enable-mode-switch') {
if (isset($_COOKIE["reviewnews-stored-site-mode"])) {
$classes[] = $_COOKIE["reviewnews-stored-site-mode"];
} else {
if (!empty($global_site_mode_setting)) {
$classes[] = $global_site_mode_setting;
}
}
} else {
if (!empty($global_site_mode_setting)) {
$classes[] = $global_site_mode_setting;
}
}
$header_layout = reviewnews_get_option('header_layout');
$reviewnews_enable_header_builder = reviewnews_get_option('reviewnews_afthfb_show_checkbox_header');
if ($reviewnews_enable_header_builder) {
$classes[] = 'aft-header-layout-side';
} else {
if (!empty($header_layout)) {
$classes[] = 'aft-' . $header_layout;
}
}
$select_header_image_mode = reviewnews_get_option('select_header_image_mode');
if ($select_header_image_mode == 'full') {
$classes[] = 'header-image-full';
} elseif ($select_header_image_mode == 'above') {
$classes[] = 'header-image-above';
} else {
$classes[] = 'header-image-default';
}
$global_widget_title_border = reviewnews_get_option('global_widget_title_border');
if (!empty($global_widget_title_border)) {
$classes[] = $global_widget_title_border;
}
global $post;
$global_layout = reviewnews_get_option('global_content_layout');
if (!empty($global_layout)) {
$classes[] = $global_layout;
}
$global_alignment = reviewnews_get_option('global_content_alignment');
$page_layout = $global_alignment;
// Check if single.
if ($post && is_singular()) {
$post_options = get_post_meta($post->ID, 'reviewnews-meta-content-alignment', true);
if (!empty($post_options)) {
$page_layout = $post_options;
} else {
$page_layout = $global_alignment;
}
}
// Check if single.
if ($post && is_singular()) {
$global_single_content_mode = reviewnews_get_option('global_single_content_mode');
$post_single_content_mode = get_post_meta($post->ID, 'reviewnews-meta-content-mode', true);
if (!empty($post_single_content_mode)) {
$classes[] = $post_single_content_mode;
} else {
$classes[] = $global_single_content_mode;
}
}
// Check if single.
if ($post && is_singular()) {
$single_post_title_view = reviewnews_get_option('single_post_title_view');
$classes[] = 'single-post-title-' . $single_post_title_view;
}
if (is_front_page()) {
$frontpage_layout = reviewnews_get_option('frontpage_content_alignment');
if (!empty($frontpage_layout)) {
$page_layout = $frontpage_layout;
}
}
if (!is_front_page() && is_home()) {
$page_layout = $global_alignment;
}
if ($page_layout == 'align-content-right') {
if (is_front_page() && !is_home()) {
if (class_exists('WooCommerce')) {
if (is_shop()) {
if (is_active_sidebar('sidebar-1')) {
$classes[] = 'align-content-right';
} else {
$classes[] = 'full-width-content';
}
} else {
if (is_active_sidebar('home-sidebar-widgets')) {
$classes[] = 'align-content-right';
} else {
$classes[] = 'full-width-content';
}
}
} else {
if (is_active_sidebar('home-sidebar-widgets')) {
$classes[] = 'align-content-right';
} else {
$classes[] = 'full-width-content';
}
}
} else {
if (is_active_sidebar('sidebar-1')) {
$classes[] = 'align-content-right';
} else {
$classes[] = 'full-width-content';
}
}
} elseif ($page_layout == 'full-width-content') {
$classes[] = 'full-width-content';
} else {
if (is_front_page() && !is_home()) {
if (class_exists('WooCommerce')) {
if (is_shop()) {
if (is_active_sidebar('sidebar-1')) {
$classes[] = 'align-content-left';
} else {
$classes[] = 'full-width-content';
}
} else {
if (is_active_sidebar('home-sidebar-widgets')) {
$classes[] = 'align-content-left';
} else {
$classes[] = 'full-width-content';
}
}
} else {
if (is_active_sidebar('home-sidebar-widgets')) {
$classes[] = 'align-content-left';
} else {
$classes[] = 'full-width-content';
}
}
} else {
if (is_active_sidebar('sidebar-1')) {
$classes[] = 'align-content-left';
} else {
$classes[] = 'full-width-content';
}
}
}
$banner_layout = reviewnews_get_option('global_site_layout_setting');
if ($banner_layout == 'wide') {
$classes[] = 'af-wide-layout';
} elseif ($banner_layout == 'full') {
$classes[] = 'af-full-layout';
} else {
$classes[] = 'af-boxed-layout';
$global_topbottom_gaps = reviewnews_get_option('global_site_layout_topbottom_gaps');
if ($global_topbottom_gaps) {
$classes[] = 'aft-enable-top-bottom-gaps';
}
}
return $classes;
}
add_filter('body_class', 'reviewnews_body_classes');
function reviewnews_is_elementor()
{
global $post;
return \Elementor\Plugin::$instance->db->is_built_with_elementor($post->ID);
}
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function reviewnews_pingback_header()
{
if (is_singular() && pings_open()) {
echo '<link rel="pingback" href="', esc_url(get_bloginfo('pingback_url')), '">';
}
}
add_action('wp_head', 'reviewnews_pingback_header');
/**
* Get posts based on filter type (category, tag, view count, comment count, etc.).
*
* @since ReviewNews 1.0.0
*
* @param int $number_of_posts Number of posts to retrieve (max 50).
* @param int $term_id Category or tag ID depending on filter.
* @param string $filterby Filter type: 'cat', 'tag', 'view', 'comment', 'recent'.
* @param array $extra_args Optional extra WP_Query args (offset, date_query etc).
* @return WP_Query WP_Query object.
*/
if ( ! function_exists( 'reviewnews_get_posts' ) ) {
function reviewnews_get_posts( $number_of_posts = 5, $term_id = 0, $filterby = 'cat', $extra_args = array() ) {
$number_of_posts = absint( $number_of_posts );
$number_of_posts = min( $number_of_posts, 20 ); // Cap to safe max.
$term_id = absint( $term_id );
$filterby = sanitize_key( $filterby );
$args = array(
'post_type' => 'post',
'posts_per_page' => $number_of_posts,
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'order' => 'DESC',
'no_found_rows' => true,
);
switch ( $filterby ) {
case 'tag':
if ( $term_id > 0 ) {
$args['tag_id'] = $term_id;
}
$args['orderby'] = 'date';
break;
case 'comment':
$args['orderby'] = 'comment_count';
break;
case 'recent':
// Possibly use date_query
$args['orderby'] = 'date';
break;
case 'cat':
default:
if ( $term_id > 0 ) {
$args['cat'] = $term_id;
}
$args['orderby'] = 'date';
break;
}
// Merge in any extra query args
if ( is_array( $extra_args ) && ! empty( $extra_args ) ) {
$args = array_merge( $args, $extra_args );
}
/**
* Allow overriding query args.
*
* @param array $args Final WP_Query arguments.
* @param int $number_of_posts Passed number of posts.
* @param int $term_id Term ID.
* @param string $filterby Filter type.
* @param array $extra_args Extra args passed.
*/
$args = apply_filters( 'reviewnews_get_posts_args', $args, $number_of_posts, $term_id, $filterby, $extra_args );
return new WP_Query( $args );
}
}
/**
* Returns no image url.
*
* @since ReviewNews 1.0.0
*/
if (!function_exists('reviewnews_post_format')) :
function reviewnews_post_format($post_id)
{
$post_format = get_post_format($post_id);
if ($post_format) {
$format_url = get_post_format_link($post_format); // Get archive link for the post format
switch ($post_format) {
case "image":
$icon = "<i class='fas fa-image'></i>";
break;
case "video":
$icon = "<i class='fas fa-play'></i>";
break;
case "gallery":
$icon = "<i class='fas fa-images'></i>";
break;
default:
$icon = "";
break;
}
if ($icon) {
$post_format_html = "<div class='af-post-format em-post-format'><a href='" . esc_url($format_url) . "' aria-label='" . esc_attr(ucfirst($post_format)) . "'>" . $icon . "</a></div>";
} else {
$post_format_html = "";
}
} else {
$post_format_html = "";
}
echo wp_kses_post($post_format_html);
}
endif;
if (!function_exists('reviewnews_get_block')) :
/**
*
* @param null
*
* @return null
*
* @since ReviewNews 1.0.0
*
*/
function reviewnews_get_block($block = 'grid', $section = 'post')
{
get_template_part('inc/hooks/blocks/block-' . $section, $block);
}
endif;
if (!function_exists('reviewnews_archive_title')) :
/**
*
* @param null
*
* @return null
*
* @since ReviewNews 1.0.0
*
*/
function reviewnews_archive_title($title)
{
if (is_category()) {
$title = single_cat_title('', false);
} elseif (is_tag()) {
$title = single_tag_title('', false);
} elseif (is_author()) {
$title = '<span class="vcard">' . get_the_author() . '</span>';
} elseif (is_post_type_archive()) {
$title = post_type_archive_title('', false);
} elseif (is_tax()) {
$title = single_term_title('', false);
}
return $title;
}
endif;
add_filter('get_the_archive_title', 'reviewnews_archive_title');
/* Display Breadcrumbs */
if (!function_exists('reviewnews_get_breadcrumb')) :
/**
* Simple breadcrumb.
*
* @since 1.0.0
*/
function reviewnews_get_breadcrumb()
{
$enable_breadcrumbs = reviewnews_get_option('enable_breadcrumb');
if (1 != $enable_breadcrumbs) {
return;
}
// Bail if Home Page.
if (is_front_page() || is_home()) {
return;
}
$select_breadcrumbs = reviewnews_get_option('select_breadcrumb_mode');
?>
<div class="af-breadcrumbs font-family-1 color-pad">
<?php
if ((function_exists('yoast_breadcrumb')) && ($select_breadcrumbs == 'yoast')) {
yoast_breadcrumb();
} elseif ((function_exists('rank_math_the_breadcrumbs')) && ($select_breadcrumbs == 'rankmath')) {
rank_math_the_breadcrumbs();
} elseif ((function_exists('bcn_display')) && ($select_breadcrumbs == 'bcn')) {
bcn_display();
} else {
reviewnews_get_breadcrumb_trail();
}
?>
</div>
<?php
}
endif;
add_action('reviewnews_action_get_breadcrumb', 'reviewnews_get_breadcrumb');
/* Display Breadcrumbs */
if (!function_exists('reviewnews_get_breadcrumb_trail')) :
/**
* Simple excerpt length.
*
* @since 1.0.0
*/
function reviewnews_get_breadcrumb_trail()
{
if (!function_exists('breadcrumb_trail')) {
/**
* Load libraries.
*/
require_once get_template_directory() . '/lib/breadcrumb-trail/breadcrumb-trail.php';
}
$breadcrumb_args = array(
'container' => 'div',
'show_browse' => false,
);
breadcrumb_trail($breadcrumb_args);
}
endif;
/**
* Front-page main banner section layout
*/
if (!function_exists('reviewnews_front_page_main_section_scope')) {
function reviewnews_front_page_main_section_scope()
{
$reviewnews_hide_on_blog = reviewnews_get_option('disable_main_banner_on_blog_archive');
if ($reviewnews_hide_on_blog) {
if (is_front_page()) {
do_action('reviewnews_action_front_page_main_section');
}
} else {
if (is_front_page() || is_home()) {
do_action('reviewnews_action_front_page_main_section');
}
}
}
}
add_action('reviewnews_action_front_page_main_section_scope', 'reviewnews_front_page_main_section_scope');
/* Display Breadcrumbs */
if (!function_exists('reviewnews_excerpt_length')) :
/**
* Simple excerpt length.
*
* @since 1.0.0
*/
function reviewnews_excerpt_length($length)
{
$reviewnews_global_excerpt_length = reviewnews_get_option('global_excerpt_length');
if (is_admin()) {
return $length;
}
return $reviewnews_global_excerpt_length;
}
endif;
add_filter('excerpt_length', 'reviewnews_excerpt_length', 999);
/* Display Breadcrumbs */
if (!function_exists('reviewnews_excerpt_more')) :
/**
* Simple excerpt more.
*
* @since 1.0.0
*/
function reviewnews_excerpt_more($more)
{
if (is_admin()) {
return $more;
}
global $post;
$reviewnews_global_read_more_texts = reviewnews_get_option('global_read_more_texts');
//return $reviewnews_global_read_more_texts;
return '';
}
endif;
add_filter('excerpt_more', 'reviewnews_excerpt_more');
if (!function_exists('reviewnews_get_the_excerpt')) :
/**
* Simple excerpt more with descriptive "Read More" links.
*
* @since 1.0.0
*/
function reviewnews_get_the_excerpt($post_id)
{
if (empty($post_id)) {
return;
}
// Get the default excerpt for the post.
$reviewnews_default_excerpt = get_the_excerpt($post_id);
// Retrieve the "Read More" text from theme options.
$reviewnews_global_read_more_texts = reviewnews_get_option('global_read_more_texts');
// Get the post title to make the "Read More" link more descriptive.
$post_title = get_the_title($post_id);
// Create a descriptive "Read More" link, making it translation-ready.
// Use `sprintf()` to dynamically insert the translated post title.
$reviewnews_read_more = sprintf(
'<div class="aft-readmore-wrapper">
<a href="%1$s" class="aft-readmore" aria-label="%2$s">
%3$s <span class="screen-reader-text">%4$s</span>
</a>
</div>',
esc_url(get_permalink($post_id)), // %1$s: Link to the post.
esc_attr(sprintf(__('Read more about %s', 'reviewnews'), $post_title)), // %2$s: Aria-label, translation-ready.
esc_html($reviewnews_global_read_more_texts), // %3$s: The main "Read More" text.
esc_html(sprintf(__('Read more about %s', 'reviewnews'), $post_title)) // %4$s: Screen-reader text, translation-ready.
);
// Get the global excerpt length from theme options.
$reviewnews_global_excerpt_length = reviewnews_get_option('global_excerpt_length');
// Split the excerpt into words and truncate based on the defined length.
$excerpt = explode(' ', $reviewnews_default_excerpt, $reviewnews_global_excerpt_length);
if (count($excerpt) >= $reviewnews_global_excerpt_length) {
array_pop($excerpt);
$excerpt = implode(" ", $excerpt) . '...';
} else {
$excerpt = implode(" ", $excerpt);
}
// Remove any shortcodes or unwanted characters from the excerpt.
$excerpt = preg_replace('`[[^]]*]`', '', $excerpt);
// Append the "Read More" link to the excerpt.
$excerpt = $excerpt . $reviewnews_read_more;
return $excerpt;
}
endif;
/* Display Pagination */
if (!function_exists('reviewnews_numeric_pagination')) :
/**
* Simple excerpt more.
*
* @since 1.0.0
*/
function reviewnews_numeric_pagination()
{
the_posts_pagination(array(
'mid_size' => 3,
'prev_text' => __('Previous', 'reviewnews'),
'next_text' => __('Next', 'reviewnews'),
));
}
endif;
/* Word read count Pagination */
// if (!function_exists('reviewnews_count_content_words')) :
// /**
// * @param $content
// *
// * @return string
// */
// function reviewnews_count_content_words($post_id)
// {
// $reviewnews_show_read_mins = reviewnews_get_option('global_show_min_read');
// if ($reviewnews_show_read_mins == 'yes') {
// $content = apply_filters('the_content', get_post_field('post_content', $post_id));
// $reviewnews_read_words = reviewnews_get_option('global_show_min_read_number');
// $reviewnews_decode_content = html_entity_decode($content);
// $reviewnews_filter_shortcode = do_shortcode($reviewnews_decode_content);
// $reviewnews_strip_tags = wp_strip_all_tags($reviewnews_filter_shortcode, true);
// $reviewnews_count = str_word_count($reviewnews_strip_tags);
// $reviewnews_word_per_min = (absint($reviewnews_count) / $reviewnews_read_words);
// $reviewnews_word_per_min = ceil($reviewnews_word_per_min);
// if (absint($reviewnews_word_per_min) > 0) {
// $word_count_strings = sprintf(__("%s min read", 'reviewnews'), number_format_i18n($reviewnews_word_per_min));
// if ('post' == get_post_type($post_id)) :
// echo '<span class="min-read">';
// echo esc_html($word_count_strings);
// echo '</span>';
// endif;
// }
// }
// }
// endif;
if (!function_exists('reviewnews_count_content_words')) :
function reviewnews_count_content_words($post_id)
{
$reviewnews_show_read_mins = reviewnews_get_option('global_show_min_read');
if($reviewnews_show_read_mins == 'no'){
return;
}
// Posts only
if ('post' !== get_post_type($post_id)) {
return;
}
// Get pre-saved reading time (best performance)
$read_time = absint(get_post_meta($post_id, '_aft_read_time', true));
// If not available (older posts), fallback once
if (!$read_time) {
// Lightweight processing (DO NOT use the_content filter)
$content = get_post_field('post_content', $post_id);
// Fast cleanup
$clean_text = wp_strip_all_tags(strip_shortcodes($content), true);
// Fast word count
$word_count = str_word_count($clean_text);
// Words per minute
$wpm = absint(reviewnews_get_option('global_show_min_read_number'));
if (!$wpm) {
$wpm = 200;
}
$read_time = ceil($word_count / $wpm);
// Store so it never recalculates again
update_post_meta($post_id, '_aft_read_time', $read_time);
}
if ($read_time > 0) {
// Translatable singular/plural
$output = sprintf(
_n(
'%s minute read',
'%s minutes read',
$read_time,
'reviewnews'
),
number_format_i18n($read_time)
);
echo '<span class="min-read">' . esc_html($output) . '</span>';
}
}
endif;
/**
* Check if given term has child terms
*
* @param Integer $term_id
* @param String $taxonomy
*
* @return Boolean
*/
function reviewnews_list_popular_taxonomies($taxonomy = 'post_tag', $title = "Popular Tags", $number = 5)
{
$popular_taxonomies = get_terms(array(
'taxonomy' => $taxonomy,
'number' => absint($number),
'orderby' => 'count',
'order' => 'DESC',
'hide_empty' => true,
));
$html = '';
if (isset($popular_taxonomies) && !empty($popular_taxonomies)) :
$html .= '<div class="aft-popular-taxonomies-lists clearfix">';
if (!empty($title)) :
$html .= '<span>';
$html .= esc_html($title);
$html .= '</span>';
endif;
$html .= '<ul>';
foreach ($popular_taxonomies as $tax_term) :
$html .= '<li>';
$html .= '<a href="' . esc_url(get_term_link($tax_term)) . '">';
$html .= $tax_term->name;
$html .= '</a>';
$html .= '</li>';
endforeach;
$html .= '</ul>';
$html .= '</div>';
endif;
echo wp_kses_post($html);
}
/**
* @param $post_id
* @param string $size
*
* @return mixed|string
*/
function reviewnews_get_freatured_image_url($post_id, $size = 'large')
{
$url = '';
if (has_post_thumbnail($post_id)) {
$thumb = wp_get_attachment_image_src(get_post_thumbnail_id($post_id), $size);
if (isset($thumb[0])) {
$url = $thumb[0];
}
} else {
$url = '';
}
return $url;
}
//Get attachment alt tag
if (!function_exists('reviewnews_get_img_alt')) :
function reviewnews_get_img_alt($attachment_ID)
{
// Get ALT
$thumb_alt = get_post_meta($attachment_ID, '_wp_attachment_image_alt', true);
// No ALT supplied get attachment info
if (empty($thumb_alt))
$attachment = get_post($attachment_ID);
// Use caption if no ALT supplied
if (empty($thumb_alt))
$thumb_alt = $attachment->post_excerpt;
// Use title if no caption supplied either
if (empty($thumb_alt))
$thumb_alt = $attachment->post_title;
// Return ALT
return trim(strip_tags($thumb_alt));
}
endif;
// Move Jetpack from the_content / the_excerpt to another position
function reviewnews_jptweak_remove_share()
{
if (is_singular('post')) {
remove_filter('the_content', 'sharing_display', 19);
remove_filter('the_excerpt', 'sharing_display', 19);
}
}
add_action('loop_start', 'reviewnews_jptweak_remove_share');
/**
* Display comment count icon for posts
*
* @param int $post_id
*/
function reviewnews_get_comments_views_share( $post_id ) {
if ( get_post_type( $post_id ) !== 'post' ) {
return;
}
$show_comment_count = reviewnews_get_option( 'global_show_comment_count' );
if ( 'yes' !== $show_comment_count ) {
return;
}
$comment_count = get_comments_number( $post_id );
$permalink = get_permalink( $post_id );
?>
<span class="aft-comment-view-share">
<span class="aft-comment-count">
<a href="<?php echo esc_url( $permalink ); ?>" aria-label="<?php echo esc_attr( sprintf( _n( '%s comment', '%s comments', $comment_count, 'reviewnews' ), number_format_i18n( $comment_count ) ) ); ?>">
<i class="far fa-comment" aria-hidden="true"></i>
<span class="aft-show-hover">
<?php echo esc_html( number_format_i18n( $comment_count ) ); ?>
</span>
</a>
</span>
</span>
<?php
}
/**
* Display comment count icon for posts
*
* @param int $post_id
*/
function reviewnews_get_comments_views_share_single( $post_id ) {
if ( get_post_type( $post_id ) !== 'post' ) {
return;
}
$show_comment_count = reviewnews_get_option( 'global_show_comment_count' );
if ( 'yes' !== $show_comment_count ) {
return;
}
$comment_count = get_comments_number( $post_id );
$permalink = get_permalink( $post_id );
?>
<span class="aft-comment-view-share">
<span class="aft-comment-count">
<a href="<?php echo esc_url( $permalink ); ?>" aria-label="<?php echo esc_attr( sprintf( _n( '%s comment', '%s comments', $comment_count, 'reviewnews' ), number_format_i18n( $comment_count ) ) ); ?>">
<i class="far fa-comment" aria-hidden="true"></i>
<span class="aft-show-hover">
<?php echo esc_attr( sprintf( _n( '%s comment', '%s comments', $comment_count, 'reviewnews' ), number_format_i18n( $comment_count ) ) ); ?>
</span>
</a>
</span>
</span>
<?php
}
//Social share icons and comments view for single page
function reviewnews_social_share_post()
{
global $post;
// Get current page URL
$post_link = urlencode(get_the_permalink($post->ID));
// Get current page title
$post_title = rawurlencode(html_entity_decode(wp_strip_all_tags(get_the_title($post->ID)), ENT_COMPAT, 'UTF-8'));
// Theme option flags
$single_post_social_share_copylink = reviewnews_get_option('single_post_social_share_copylink');
$single_post_social_share_facebook = reviewnews_get_option('single_post_social_share_facebook');
$single_post_social_share_twitter = reviewnews_get_option('single_post_social_share_twitter');
$single_post_social_share_email = reviewnews_get_option('single_post_social_share_email');
$social_share_links = [];
if ($single_post_social_share_facebook) {
$social_share_links['facebook'] = [
"https://www.facebook.com/sharer/sharer.php?u=" . $post_link,
'fab fa-facebook aft-icon-facebook'
];
}
if ($single_post_social_share_twitter) {
$social_share_links['twitter'] = [
"https://twitter.com/intent/tweet?text=" . $post_title . "&url=" . $post_link,
'fab fa-twitter aft-icon-twitter'
];
}
if ($single_post_social_share_email) {
$social_share_links['mail'] = [
'mailto:?subject=' . $post_title . '&body=' . $post_link,
'fas fa-envelope aft-icon-envelope'
];
}
?>
<?php if ($single_post_social_share_copylink) { ?>
<span class="aft-jpshare">
<?php if ($single_post_social_share_copylink) { ?>
<i class="fa fa-clipboard aft-copy-to-clipboard" role="button" tabindex="0" aria-label="<?php echo esc_attr__('Copy link to clipboard', 'reviewnews'); ?>" data-copy-msg="<?php echo esc_attr__('Link copied to clipboard!', 'reviewnews'); ?>"></i>
<?php } ?>
</span>
<?php } ?>
<?php foreach ($social_share_links as $ssl) : ?>
<a href="<?php echo esc_url($ssl[0]); ?>" target="_blank" rel="noopener noreferrer">
<i class="<?php echo esc_attr($ssl[1]); ?>"></i>
</a>
<?php endforeach;
}
/**
* @param $post_id
*/
function reviewnews_archive_social_share_icons($post_id)
{
if (class_exists('Jetpack') && Jetpack::is_module_active('sharedaddy')) :
if (function_exists('sharing_display')) :
$sharer = new Sharing_Service();
$global = $sharer->get_global_options();
if (in_array('index', $global['show']) && (is_home() || is_front_page() || is_archive() || is_search() || in_array(get_post_type(), $global['show']))) :
?>
<div class="aft-comment-view-share">
<span class="aft-jpshare">
<i class="fa fa-share-alt" aria-hidden="true"></i>
<?php sharing_display('', true); ?>
</span>
</div>
<?php
endif;
endif;
endif;
}
//Social share icons and comments view for single page
function reviewnews_single_post_social_share_icons()
{
$social_share_icon_type = reviewnews_get_option('single_post_social_share_type');
if ($social_share_icon_type === 'none') {
return;
}
$social_share_icon_opt = reviewnews_get_option('single_post_social_share_view');
if ($social_share_icon_type === 'jetpack') {
if (class_exists('Jetpack') && Jetpack::is_module_active('sharedaddy')) :
$social_share_icon_opt = reviewnews_get_option('single_post_social_share_view');
if ($social_share_icon_opt == 'side') {
echo '<div class="vertical-left-right">';
}
?>
<div class="aft-social-share">
<?php
if (function_exists('sharing_display')) {
sharing_display('', true);
}
?>
</div>
<?php
if ($social_share_icon_opt == 'side') {
echo '</div>';
}
endif;
} else {
if ($social_share_icon_opt == 'side') {
echo '<div class="vertical-left-right">';
}
?>
<div class="aft-social-share">
<?php reviewnews_social_share_post(); ?>
</div>
<?php
if ($social_share_icon_opt == 'side') {
echo '</div>';
}
}
}
/**
* Output Social Meta Tags (Open Graph + Twitter)
* Based on ReviewNews and NewsX approaches, refined for WP.org compliance.
*/
function reviewnews_output_social_meta_tags()
{
// Allow disabling via theme option
if (function_exists('reviewnews_get_option') && reviewnews_get_option('disable_theme_meta_tags')) {
return;
}
// Prevent conflicts with popular SEO plugins
if (defined('WPSEO_VERSION') || defined('RANK_MATH_VERSION') || defined('AIOSEO_PHP_VERSION_DIR')) {
return;
}
global $post;
if (empty($post)) {
return;
}
$post_id = $post->ID;
$is_singular = is_singular();
// Determine type
$og_type = 'website';
if (is_singular('post') || is_singular('news')) {
$og_type = 'article';
}
// Basic data
$title = wp_strip_all_tags(get_the_title($post_id));
$description = wp_trim_words(wp_strip_all_tags(get_the_excerpt($post_id)), 35);
$url = get_permalink($post_id);
// Determine image priority: featured → logo → header
$image = get_the_post_thumbnail_url($post_id, 'large');
if (empty($image)) {
if (has_custom_logo()) {
$image = wp_get_attachment_image_url(get_theme_mod('custom_logo'), 'large');
} elseif (get_header_image()) {
$image = get_header_image();
} else {
$image = ''; // Do not force placeholder — user's responsibility
}
}
ob_start();
?>
<!-- Social Meta Tags -->
<meta property="og:type" content="<?php echo esc_attr($og_type); ?>" />
<meta property="og:title" content="<?php echo esc_attr($title); ?>" />
<meta property="og:description" content="<?php echo esc_attr($description); ?>" />
<meta property="og:url" content="<?php echo esc_url($url); ?>" />
<meta property="og:site_name" content="<?php echo esc_attr(get_bloginfo('name')); ?>" />
<meta property="og:locale" content="<?php echo esc_attr(strtolower(str_replace('-', '_', get_bloginfo('language')))); ?>" />
<?php
// Add image if available
if (!empty($image)) :
echo '<meta property="og:image" content="' . esc_url($image) . '" />';
$image_data = wp_get_attachment_image_src(get_post_thumbnail_id($post_id), 'large');
if ($image_data && !empty($image_data[1]) && !empty($image_data[2])) {
echo '<meta property="og:image:width" content="' . esc_attr($image_data[1]) . '" />';
echo '<meta property="og:image:height" content="' . esc_attr($image_data[2]) . '" />';
}
endif;
?>
<!-- Twitter Card -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="<?php echo esc_attr($title); ?>" />
<meta name="twitter:description" content="<?php echo esc_attr($description); ?>" />
<meta name="twitter:url" content="<?php echo esc_url($url); ?>" />
<?php if (!empty($image)) : ?>
<meta name="twitter:image" content="<?php echo esc_url($image); ?>" />
<?php endif; ?>
<?php
// Output the buffer
echo ob_get_clean();
}
add_action('wp_head', 'reviewnews_output_social_meta_tags');
function reviewnews_single_post_commtents_view($post_id)
{
?>
<div class="aft-comment-view-share">
<?php
$show_comment_count = reviewnews_get_option('global_show_comment_count');
if ($show_comment_count == 'yes') :
$comment_count = get_comments_number($post_id);
?>
<span class="aft-comment-count">
<a href="<?php the_permalink(); ?>">
<i class="far fa-comment"></i>
<span class="aft-show-hover">
<?php echo esc_html(get_comments_number($post_id)); ?>
</span>
</a>
</span>
<?php endif;
?>
</div>
<?php
}
/* Display Breadcrumbs */
if (!function_exists('reviewnews_toggle_lazy_load')) :
/**
* Simple excerpt more.
*
* @since 1.0.0
*/
function reviewnews_toggle_lazy_load()
{
$reviewnews_lazy_load = reviewnews_get_option('global_toggle_image_lazy_load_setting');
if ($reviewnews_lazy_load == 'disable') {
add_filter('wp_lazy_loading_enabled', '__return_false');
}
}
endif;
add_action('wp_loaded', 'reviewnews_toggle_lazy_load');
add_action('init', 'reviewnews_disable_wp_emojis');
function reviewnews_disable_wp_emojis()
{
$disable_emoji = reviewnews_get_option('disable_wp_emoji');
if ($disable_emoji) {
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('admin_print_scripts', 'print_emoji_detection_script');
remove_action('wp_print_styles', 'print_emoji_styles');
remove_action('admin_print_styles', 'print_emoji_styles');
remove_filter('the_content_feed', 'wp_staticize_emoji');
remove_filter('comment_text_rss', 'wp_staticize_emoji');
remove_filter('wp_mail', 'wp_staticize_emoji_for_email');
add_filter('tiny_mce_plugins', 'reviewnews_disable_emojis_tinymce');
add_filter('wp_resource_hints', 'reviewnews_disable_emojis_remove_dns_prefetch', 10, 2);
}
}
function reviewnews_disable_emojis_tinymce($plugins)
{
if (is_array($plugins)) {
return array_diff($plugins, array('wpemoji'));
}
return array();
}
function reviewnews_disable_emojis_remove_dns_prefetch($urls, $relation_type)
{
if ('dns-prefetch' === $relation_type) {
$emoji_svg_url = 'https://s.w.org/images/core/emoji/';
foreach ($urls as $key => $url) {
if (strpos($url, $emoji_svg_url) !== false) {
unset($urls[$key]);
}
}
}
return $urls;
}
if (!function_exists('reviewnews_author_bio_box')) :
function reviewnews_author_bio_box()
{
if (!is_single()) {
return;
}
$allowed_post_types = apply_filters('reviewnews_author_bio_post_types', array('post'));
if (!in_array(get_post_type(), $allowed_post_types, true)) {
return;
}
$author_id = get_the_author_meta('ID');
$author_name = get_the_author();
$author_url = get_author_posts_url($author_id);
$website = get_the_author_meta('user_url');
// Get author role (optional)
$user = get_userdata($author_id);
$roles = $user->roles;
$role_name = !empty($roles) ? ucfirst($roles[0]) : '';
?>
<section class="reviewnews-author-bio">
<?php
$title = esc_html__('About the Author', 'reviewnews');
reviewnews_render_section_title($title);
?>
<div class="author-box-content">
<div class="author-avatar">
<?php echo get_avatar($author_id, 96); ?>
</div>
<div class="author-info">
<h4 class="author-name">
<a href="<?php echo esc_url($author_url); ?>">
<?php echo esc_html($author_name); ?>
</a>
</h4>
<?php if ($role_name) : ?>
<p class="author-role">
<?php echo esc_html($role_name); ?>
</p>
<?php endif; ?>
<p class="author-description">
<?php echo esc_html(get_the_author_meta('description')); ?>
</p>
<div class="author-website-and-posts">
<?php if ($website) : ?>
<a class="author-website" href="<?php echo esc_url($website); ?>" target="_blank" rel="noopener">
<?php esc_html_e('Visit Website', 'reviewnews'); ?>
</a>
<?php endif; ?>
<a href="<?php echo esc_url($author_url); ?>" class="author-posts-link">
<?php esc_html_e('View All Posts', 'reviewnews'); ?>
</a>
</div>
</div>
</div>
</section>
<?php
}
endif;
add_filter('the_content', 'reviewnews_append_author_bio');
function reviewnews_append_author_bio($content)
{
$single_show_theme_author_bio = reviewnews_get_option('single_show_theme_author_bio');
if ($single_show_theme_author_bio == false) {
return $content;
}
// Check if WP Post Author plugin has its author box active
if (has_filter('the_content', 'awpa_add_author')) {
return $content;
}
if (is_single() && in_the_loop() && is_main_query()) {
ob_start();
reviewnews_author_bio_box();
$bio_box = ob_get_clean();
return $content . $bio_box;
}
return $content;
}
/**
* Comment form placeholders and accessibility enhancements
*
* @package ReviewNews
*/
/*
** Add placeholders to comment form fields
*/
function reviewnews_add_comment_placeholders($defaults)
{
if (!empty($defaults['fields']['author'])) {
$defaults['fields']['author'] = str_replace(
'<input',
'<input placeholder="' . esc_attr__('Your name', 'reviewnews') . '"',
$defaults['fields']['author']
);
}
if (!empty($defaults['fields']['email'])) {
$defaults['fields']['email'] = str_replace(
'<input',
'<input placeholder="' . esc_attr__('Your email', 'reviewnews') . '"',
$defaults['fields']['email']
);
}
if (!empty($defaults['fields']['url'])) {
$defaults['fields']['url'] = str_replace(
'<input',
'<input placeholder="' . esc_attr__('Your website', 'reviewnews') . '"',
$defaults['fields']['url']
);
}
if (!empty($defaults['comment_field'])) {
$defaults['comment_field'] = str_replace(
'<textarea',
'<textarea placeholder="' . esc_attr__('Leave a comment', 'reviewnews') . '"',
$defaults['comment_field']
);
}
return $defaults;
}
add_filter('comment_form_defaults', 'reviewnews_add_comment_placeholders', 10);
/*
** Fix search form tabindex for accessibility on 404 pages
*/
function reviewnews_fix_search_tabindex_on_404($form)
{
if (is_404()) {
$form = str_replace('tabindex="-1"', 'tabindex="0"', $form);
}
return $form;
}
add_filter('get_search_form', 'reviewnews_fix_search_tabindex_on_404');
/*
** Exclude pages from search results
*/
function reviewnews_search_results( $query ) {
$search_archive_content_view = reviewnews_get_option('search_archive_content_view');
if ($search_archive_content_view == 'all') {
return;
}
// Ensure this only runs on the main query in the search context
if ( $query->is_main_query() && $query->is_search() && ! is_admin() ) {
$query->set( 'post_type', 'post' ); // Include only posts
}
}
add_action( 'pre_get_posts', 'reviewnews_search_results' );