/
functions.php
executable file
·867 lines (784 loc) · 33.2 KB
/
functions.php
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<?php
//----------------------------------------------------------------------------------
// Include all required files
//----------------------------------------------------------------------------------
require_once(trailingslashit(get_template_directory()) . 'theme-options.php');
require_once(trailingslashit(get_template_directory()) . 'inc/customizer.php');
require_once(trailingslashit(get_template_directory()) . 'inc/deprecated.php');
require_once(trailingslashit(get_template_directory()) . 'inc/last-updated-meta-box.php');
require_once(trailingslashit(get_template_directory()) . 'inc/review.php');
require_once(trailingslashit(get_template_directory()) . 'inc/scripts.php');
require_once(trailingslashit(get_template_directory()) . 'inc/user-profile.php');
// TGMP
require_once(trailingslashit(get_template_directory()) . 'tgm/class-tgm-plugin-activation.php');
function ct_unlimited_register_required_plugins()
{
$plugins = array(
array(
'name' => 'Independent Analytics',
'slug' => 'independent-analytics',
'required' => false,
),
);
$config = array(
'id' => 'ct-unlimited',
'default_path' => '',
'menu' => 'tgmpa-install-plugins',
'has_notices' => true,
'dismissable' => true,
'dismiss_msg' => '',
'is_automatic' => false,
'message' => '',
'strings' => array(
'page_title' => __('Install Recommended Plugins', 'unlimited'),
'menu_title' => __('Recommended Plugins', 'unlimited'),
'notice_can_install_recommended' => _n_noop(
'The makers of the Unlimited theme now recommend installing Independent Analytics, their new plugin for visitor tracking: %1$s.',
'The makers of the Unlimited theme now recommend installing Independent Analytics, their new plugin for visitor tracking: %1$s.',
'unlimited'
),
)
);
tgmpa($plugins, $config);
}
add_action('tgmpa_register', 'ct_unlimited_register_required_plugins');
//----------------------------------------------------------------------------------
// Include review request
//----------------------------------------------------------------------------------
require_once(trailingslashit(get_template_directory()) . 'dnh/handler.php');
new WP_Review_Me(
array(
'days_after' => 14,
'type' => 'theme',
'slug' => 'unlimited',
'message' => __('Hey! Sorry to interrupt, but you\'ve been using Unlimited for a little while now. If you\'re happy with this theme, could you take a minute to leave a review? <i>You won\'t see this notice again after closing it.</i>', 'unlimited')
)
);
if (!function_exists(('ct_unlimited_set_content_width'))) {
function ct_unlimited_set_content_width()
{
if (!isset($content_width)) {
$content_width = 655;
}
}
}
add_action('after_setup_theme', 'ct_unlimited_set_content_width', 0);
if (!function_exists('unlimited_theme_setup')) {
function unlimited_theme_setup()
{
add_theme_support('post-thumbnails');
add_theme_support('automatic-feed-links');
add_theme_support('title-tag');
add_theme_support('html5', array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption'
));
add_theme_support('infinite-scroll', array(
'container' => 'loop-container',
'footer' => 'overflow-container',
'render' => 'unlimited_infinite_scroll_render'
));
// Add WooCommerce support
add_theme_support('woocommerce');
// Add support for WooCommerce image gallery features
add_theme_support('wc-product-gallery-zoom');
add_theme_support('wc-product-gallery-lightbox');
add_theme_support('wc-product-gallery-slider');
// Gutenberg - wide & full images
add_theme_support('align-wide');
// Gutenberg - add support for editor styles
add_theme_support('editor-styles');
// Gutenberg - modify the font sizes
add_theme_support('editor-font-sizes', array(
array(
'name' => __('small', 'unlimited'),
'shortName' => __('S', 'unlimited'),
'size' => 13,
'slug' => 'small'
),
array(
'name' => __('regular', 'unlimited'),
'shortName' => __('M', 'unlimited'),
'size' => 16,
'slug' => 'regular'
),
array(
'name' => __('large', 'unlimited'),
'shortName' => __('L', 'unlimited'),
'size' => 21,
'slug' => 'large'
),
array(
'name' => __('larger', 'unlimited'),
'shortName' => __('XL', 'unlimited'),
'size' => 28,
'slug' => 'larger'
)
));
load_theme_textdomain('unlimited', get_template_directory() . '/languages');
register_nav_menus(array(
'primary' => esc_html__('Primary', 'unlimited')
));
}
}
add_action('after_setup_theme', 'unlimited_theme_setup', 10);
if (!function_exists('unlimited_register_widget_areas')) {
function unlimited_register_widget_areas()
{
register_sidebar(array(
'name' => esc_html__('Primary Sidebar', 'unlimited'),
'id' => 'primary',
'description' => esc_html__('Widgets in this area will be shown in the sidebar next to the main post content', 'unlimited'),
'before_widget' => '<section id="%1$s" class="widget %2$s">',
'after_widget' => '</section>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>'
));
}
}
add_action('widgets_init', 'unlimited_register_widget_areas');
if (!function_exists('unlimited_customize_comments')) {
function unlimited_customize_comments($comment, $args, $depth)
{
$GLOBALS['comment'] = $comment;
global $post; ?>
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
<article id="comment-<?php comment_ID(); ?>" class="comment">
<div class="comment-author">
<?php
echo get_avatar(get_comment_author_email(), 48, '', get_comment_author()); ?>
<div class="author-name">
<span><?php comment_author_link(); ?></span> <?php esc_html_x('said:', 'the commenter said the following:', 'unlimited'); ?>
</div>
</div>
<div class="comment-content">
<?php
if ($comment->comment_approved == '0') :
echo "<em>" . esc_html__('Your comment is awaiting moderation.', 'unlimited') . "</em><br />";
endif;
comment_text(); ?>
<div class="comment-date"><?php comment_date(); ?></div>
<?php comment_reply_link(array_merge($args, array(
'reply_text' => esc_html_x('Reply', 'verb', 'unlimited'),
'depth' => $depth,
'max_depth' => $args['max_depth'],
'before' => '|'
))); ?>
<?php edit_comment_link(esc_html_x('Edit', 'verb', 'unlimited'), '|'); ?>
</div>
</article>
<?php
}
}
if (!function_exists('unlimited_update_fields')) {
function unlimited_update_fields($fields)
{
$commenter = wp_get_current_commenter();
$req = get_option('require_name_email');
$label = $req ? '*' : ' ' . esc_html__('(optional)', 'unlimited');
$aria_req = $req ? "aria-required='true'" : '';
$fields['author'] =
'<p class="comment-form-author">
<label for="author">' . esc_html_x("Name", "noun", "unlimited") . $label . '</label>
<input placeholder="' . esc_attr__("John Doe", "unlimited") . '" id="author" name="author" type="text" value="' . esc_attr($commenter['comment_author']) .
'" size="30" ' . $aria_req . ' />
</p>';
$fields['email'] =
'<p class="comment-form-email">
<label for="email">' . esc_html_x("Email", "noun", "unlimited") . $label . '</label>
<input placeholder="' . esc_attr__("name@email.com", "unlimited") . '" id="email" name="email" type="email" value="' . esc_attr($commenter['comment_author_email']) .
'" size="30" ' . $aria_req . ' />
</p>';
$fields['url'] =
'<p class="comment-form-url">
<label for="url">' . esc_html__("Website", "unlimited") . '</label>
<input placeholder="' . esc_attr__("http://example.com", "unlimited") . '" id="url" name="url" type="url" value="' . esc_attr($commenter['comment_author_url']) .
'" size="30" />
</p>';
return $fields;
}
}
add_filter('comment_form_default_fields', 'unlimited_update_fields');
if (!function_exists('unlimited_update_comment_field')) {
function unlimited_update_comment_field($comment_field)
{
// don't filter the WooCommerce review form
if (function_exists('is_woocommerce')) {
if (is_woocommerce()) {
return $comment_field;
}
}
$comment_field =
'<p class="comment-form-comment">
<label for="comment">' . esc_html_x("Comment", "noun", "unlimited") . '</label>
<textarea required placeholder="' . esc_attr__("Enter Your Comment", "unlimited") . '…" id="comment" name="comment" cols="45" rows="8" aria-required="true"></textarea>
</p>';
return $comment_field;
}
}
add_filter('comment_form_field_comment', 'unlimited_update_comment_field', 7);
if (!function_exists('unlimited_remove_comments_notes_after')) {
function unlimited_remove_comments_notes_after($defaults)
{
$defaults['comment_notes_after'] = '';
return $defaults;
}
}
add_action('comment_form_defaults', 'unlimited_remove_comments_notes_after');
if (!function_exists('ct_unlimited_filter_read_more_link')) {
function ct_unlimited_filter_read_more_link($custom = false)
{
if (is_feed()) {
return;
}
global $post;
$ismore = strpos($post->post_content, '<!--more-->');
$read_more_text = get_theme_mod('read_more_text');
$new_excerpt_length = get_theme_mod('excerpt_length');
$excerpt_more = ($new_excerpt_length === 0) ? '' : '…';
$output = '';
// add ellipsis for automatic excerpts
if (empty($ismore) && $custom !== true) {
$output .= $excerpt_more;
}
// Because i18n text cannot be stored in a variable
if (empty($read_more_text)) {
$output .= '<div class="more-link-wrapper"><a class="more-link" href="' . esc_url(get_permalink()) . '">' . esc_html__('Read more', 'unlimited') . '<span class="screen-reader-text">' . esc_html(get_the_title()) . '</span></a></div>';
} else {
$output .= '<div class="more-link-wrapper"><a class="more-link" href="' . esc_url(get_permalink()) . '">' . esc_html($read_more_text) . '<span class="screen-reader-text">' . esc_html(get_the_title()) . '</span></a></div>';
}
return $output;
}
}
add_filter('the_content_more_link', 'ct_unlimited_filter_read_more_link'); // more tags
add_filter('excerpt_more', 'ct_unlimited_filter_read_more_link', 10); // automatic excerpts
// handle manual excerpts
if (!function_exists('ct_unlimited_filter_manual_excerpts')) {
function ct_unlimited_filter_manual_excerpts($excerpt)
{
$excerpt_more = '';
if (has_excerpt()) {
$excerpt_more = ct_unlimited_filter_read_more_link(true);
}
return $excerpt . $excerpt_more;
}
}
add_filter('get_the_excerpt', 'ct_unlimited_filter_manual_excerpts');
if (!function_exists('ct_unlimited_excerpt')) {
function ct_unlimited_excerpt()
{
global $post;
$show_full_post = get_theme_mod('full_post');
$ismore = strpos($post->post_content, '<!--more-->');
if ($show_full_post === 'yes' || $ismore) {
the_content();
} else {
the_excerpt();
}
}
}
if (!function_exists('unlimited_custom_excerpt_length')) {
function unlimited_custom_excerpt_length($length)
{
$new_excerpt_length = get_theme_mod('excerpt_length');
if (!empty($new_excerpt_length) && $new_excerpt_length != 25) {
return $new_excerpt_length;
} elseif ($new_excerpt_length === 0) {
return 0;
} else {
return 25;
}
}
}
add_filter('excerpt_length', 'unlimited_custom_excerpt_length', 99);
if (!function_exists('unlimited_remove_more_link_scroll')) {
function unlimited_remove_more_link_scroll($link)
{
$link = preg_replace('|#more-[0-9]+|', '', $link);
return $link;
}
}
add_filter('the_content_more_link', 'unlimited_remove_more_link_scroll');
// Yoast OG description has "Read the postTitle of the Post" due to its use of get_the_excerpt(). This fixes that.
function ct_unlimited_update_yoast_og_description($ogdesc)
{
$read_more_text = get_theme_mod('read_more_text');
if (empty($read_more_text)) {
$read_more_text = esc_html__('Read more', 'unlimited');
}
$ogdesc = substr($ogdesc, 0, strpos($ogdesc, $read_more_text));
return $ogdesc;
}
add_filter('wpseo_opengraph_desc', 'ct_unlimited_update_yoast_og_description');
if (!function_exists('unlimited_featured_image')) {
function unlimited_featured_image()
{
global $post;
$featured_image = '';
if (has_post_thumbnail($post->ID)) {
if (is_singular()) {
$featured_image = '<div class="featured-image">' . get_the_post_thumbnail($post->ID, 'full') . '</div>';
} else {
$featured_image = '<div class="featured-image"><a href="' . esc_url(get_permalink()) . '">' . esc_html(get_the_title()) . get_the_post_thumbnail($post->ID, 'full') . '</a></div>';
}
}
$featured_image = apply_filters('ct_unlimited_featured_image', $featured_image);
if ($featured_image) {
echo $featured_image;
}
}
}
if (!function_exists('unlimited_social_array')) {
function unlimited_social_array()
{
$social_sites = array(
'twitter' => 'unlimited_twitter_profile',
'facebook' => 'unlimited_facebook_profile',
'instagram' => 'unlimited_instagram_profile',
'linkedin' => 'unlimited_linkedin_profile',
'pinterest' => 'unlimited_pinterest_profile',
'youtube' => 'unlimited_youtube_profile',
'rss' => 'unlimited_rss_profile',
'email' => 'unlimited_email_profile',
'phone' => 'unlimited_phone_profile',
'email_form' => 'unlimited_email_form',
'amazon' => 'unlimited_amazon_profile',
'artstation' => 'unlimited_artstation_profile',
'bandcamp' => 'unlimited_bandcamp_profile',
'behance' => 'unlimited_behance_profile',
'bitbucket' => 'unlimited_bitbucket_profile',
'codepen' => 'unlimited_codepen_profile',
'delicious' => 'unlimited_delicious_profile',
'deviantart' => 'unlimited_deviantart_profile',
'digg' => 'unlimited_digg_profile',
'discord' => 'unlimited_discord_profile',
'dribbble' => 'unlimited_dribbble_profile',
'etsy' => 'unlimited_etsy_profile',
'flickr' => 'unlimited_flickr_profile',
'foursquare' => 'unlimited_foursquare_profile',
'github' => 'unlimited_github_profile',
'goodreads' => 'unlimited_goodreads_profile',
'google-wallet' => 'unlimited_google-wallet_profile',
'hacker-news' => 'unlimited_hacker-news_profile',
'mastodon' => 'unlimited_mastodon_profile',
'medium' => 'unlimited_medium_profile',
'meetup' => 'unlimited_meetup_profile',
'mixcloud' => 'unlimited_mixcloud_profile',
'ok-ru' => 'unlimited_ok_ru_profile',
'orcid' => 'unlimited_orcid_profile',
'patreon' => 'unlimited_patreon_profile',
'paypal' => 'unlimited_paypal_profile',
'pocket' => 'unlimited_pocket_profile',
'podcast' => 'unlimited_podcast_profile',
'qq' => 'unlimited_qq_profile',
'quora' => 'unlimited_quora_profile',
'ravelry' => 'unlimited_ravelry_profile',
'reddit' => 'unlimited_reddit_profile',
'researchgate' => 'unlimited_researchgate_profile',
'skype' => 'unlimited_skype_profile',
'slack' => 'unlimited_slack_profile',
'slideshare' => 'unlimited_slideshare_profile',
'snapchat' => 'unlimited_snapchat_profile',
'soundcloud' => 'unlimited_soundcloud_profile',
'spotify' => 'unlimited_spotify_profile',
'stack-overflow' => 'unlimited_stack_overflow_profile',
'steam' => 'unlimited_steam_profile',
'strava' => 'unlimited_strava_profile',
'stumbleupon' => 'unlimited_stumbleupon_profile',
'telegram' => 'unlimited_telegram_profile',
'tencent-weibo' => 'unlimited_tencent_weibo_profile',
'threads' => 'unlimited_threads_profile',
'tumblr' => 'unlimited_tumblr_profile',
'twitch' => 'unlimited_twitch_profile',
'untappd' => 'unlimited_untappd_profile',
'vimeo' => 'unlimited_vimeo_profile',
'vine' => 'unlimited_vine_profile',
'vk' => 'unlimited_vk_profile',
'wechat' => 'unlimited_wechat_profile',
'weibo' => 'unlimited_weibo_profile',
'whatsapp' => 'unlimited_whatsapp_profile',
'xing' => 'unlimited_xing_profile',
'yahoo' => 'unlimited_yahoo_profile',
'yelp' => 'unlimited_yelp_profile',
'500px' => 'unlimited_500px_profile'
);
return apply_filters('unlimited_social_array_filter', $social_sites);
}
}
if (!function_exists('unlimited_social_icons_output')) {
function unlimited_social_icons_output($source)
{
$social_sites = unlimited_social_array();
$square_icons = array(
'twitter',
'vimeo',
'youtube',
'pinterest',
'reddit',
'tumblr',
'steam',
'xing',
'github',
'google-plus',
'behance',
'facebook'
);
// store the site name and url
foreach ($social_sites as $social_site => $profile) {
if ($source == 'header') {
if (strlen(get_theme_mod($social_site)) > 0) {
$active_sites[ $social_site ] = $social_site;
}
} elseif ($source == 'author') {
if (strlen(get_the_author_meta($profile)) > 0) {
$active_sites[ $profile ] = $social_site;
}
}
}
if (!empty($active_sites)) {
echo "<ul class='social-media-icons'>";
foreach ($active_sites as $key => $active_site) {
// get the URL
if ($source == 'author') {
$url = get_the_author_meta($key);
} elseif ($source == 'header') {
$url = get_theme_mod($active_site);
}
// get the class (square OR plain)
if (in_array($active_site, $square_icons)) {
$class = 'fab fa-' . $active_site . '-square';
} elseif ($active_site == 'rss') {
$class = 'fas fa-rss';
} elseif ($active_site == 'email_form') {
$class = 'far fa-envelope';
} elseif ($active_site == 'podcast') {
$class = 'fas fa-podcast';
} elseif ($active_site == 'ok-ru') {
$class = 'fab fa-odnoklassniki';
} elseif ($active_site == 'wechat') {
$class = 'fab fa-weixin';
} elseif ($active_site == 'pocket') {
$class = 'fab fa-get-pocket';
} elseif ($active_site == 'phone') {
$class = 'fas fa-phone';
} else {
$class = 'fab fa-' . $active_site;
}
if ($active_site == 'email') {
?>
<li>
<a class="email" target="_blank"
href="mailto:<?php echo antispambot(is_email($url)); ?>">
<i class="fas fa-envelope" title="<?php echo esc_attr_x('email', 'noun', 'unlimited'); ?>"></i>
<span class="screen-reader-text"><?php echo esc_html_x('email', 'noun', 'unlimited'); ?></span>
</a>
</li>
<?php
} elseif ($active_site == 'skype') { ?>
<li>
<a class="<?php echo esc_attr($active_site); ?>" target="_blank"
href="<?php echo esc_url($url, array( 'http', 'https', 'skype')); ?>">
<i class="<?php echo esc_attr($class); ?>" title="<?php echo esc_attr($active_site); ?>"></i>
<span class="screen-reader-text"><?php echo esc_html($active_site); ?></span>
</a>
</li>
<?php } elseif ($active_site == 'phone') { ?>
<li>
<a class="<?php echo esc_attr($active_site); ?>" target="_blank"
href="<?php echo esc_url(get_theme_mod($active_site), array( 'tel' )); ?>">
<i class="<?php echo esc_attr($class); ?>"></i>
<span class="screen-reader-text"><?php echo esc_html($active_site); ?></span>
</a>
</li>
<?php } else { ?>
<li>
<a class="<?php echo esc_attr($active_site); ?>" target="_blank"
href="<?php echo esc_url($url); ?>"
<?php if ($active_site == 'mastodon') {
echo 'rel="me"';
} ?>
>
<i class="<?php echo esc_attr($class); ?>" title="<?php echo esc_attr($active_site); ?>"></i>
<span class="screen-reader-text"><?php echo esc_html($active_site); ?></span>
</a>
</li>
<?php
}
}
echo "</ul>";
}
}
}
/*
* WP will apply the ".menu-primary-items" class & id to the containing <div> instead of <ul>
* making styling difficult and confusing. Using this wrapper to add a unique class to make styling easier.
*/
if (!function_exists('unlimited_wp_page_menu')) {
function unlimited_wp_page_menu()
{
wp_page_menu(
array(
"menu_class" => "menu-unset"
)
);
}
}
if (!function_exists('unlimited_body_class')) {
function unlimited_body_class($classes)
{
global $post;
$layout = get_theme_mod('layout');
$full_post = get_theme_mod('full_post');
if ($layout == 'left') {
$classes[] = 'left-sidebar';
}
if ($full_post == 'yes') {
$classes[] = 'full-post';
}
// add all historic singular classes
if (is_singular()) {
$classes[] = 'singular';
if (is_singular('page')) {
$classes[] = 'singular-page';
$classes[] = 'singular-page-' . $post->ID;
} elseif (is_singular('post')) {
$classes[] = 'singular-post';
$classes[] = 'singular-post-' . $post->ID;
} elseif (is_singular('attachment')) {
$classes[] = 'singular-attachment';
$classes[] = 'singular-attachment-' . $post->ID;
}
}
return $classes;
}
}
add_filter('body_class', 'unlimited_body_class');
if (!function_exists('unlimited_post_class')) {
function unlimited_post_class($classes)
{
$classes[] = 'entry';
return $classes;
}
}
add_filter('post_class', 'unlimited_post_class');
if (!function_exists('unlimited_custom_css_output')) {
function unlimited_custom_css_output()
{
if (function_exists('wp_get_custom_css')) {
$custom_css = wp_get_custom_css();
} else {
$custom_css = get_theme_mod('custom_css');
}
if ($custom_css) {
$custom_css = ct_unlimited_sanitize_css($custom_css);
wp_add_inline_style('style', $custom_css);
}
}
}
add_action('wp_enqueue_scripts', 'unlimited_custom_css_output', 20);
if (!function_exists('unlimited_sticky_post_marker')) {
function unlimited_sticky_post_marker()
{
if (is_sticky() && !is_archive() && !is_search()) {
echo '<span class="sticky-status">' . esc_html__("Featured Post", "unlimited") . '</span>';
}
}
}
add_action('archive_post_before', 'unlimited_sticky_post_marker');
if (!function_exists('unlimited_reset_customizer_options')) {
function unlimited_reset_customizer_options()
{
// validate name and value
if (empty($_POST['unlimited_reset_customizer']) || 'unlimited_reset_customizer_settings' !== $_POST['unlimited_reset_customizer']) {
return;
}
// validate nonce
if (!wp_verify_nonce($_POST['unlimited_reset_customizer_nonce'], 'unlimited_reset_customizer_nonce')) {
return;
}
// validate user permissions
if (!current_user_can('edit_theme_options')) {
return;
}
$mods_array = array(
'logo_upload',
'search_bar',
'layout',
'full_post',
'excerpt_length',
'read_more_text',
'comments_display',
'custom_css'
);
$social_sites = unlimited_social_array();
// add social site settings to mods array
foreach ($social_sites as $social_site => $value) {
$mods_array[] = $social_site;
}
$mods_array = apply_filters('unlimited_mods_to_remove', $mods_array);
foreach ($mods_array as $theme_mod) {
remove_theme_mod($theme_mod);
}
$redirect = admin_url('themes.php?page=unlimited-options');
$redirect = add_query_arg('unlimited_status', 'deleted', $redirect);
wp_safe_redirect($redirect);
exit;
}
}
add_action('admin_init', 'unlimited_reset_customizer_options');
if (!function_exists('unlimited_delete_settings_notice')) {
function unlimited_delete_settings_notice()
{
if (isset($_GET['unlimited_status'])) {
if ($_GET['unlimited_status'] == 'deleted') {
?>
<div class="updated">
<p><?php esc_html_e('Customizer settings deleted.', 'unlimited'); ?></p>
</div>
<?php
}
}
}
}
add_action('admin_notices', 'unlimited_delete_settings_notice');
if (!function_exists('unlimited_add_meta_elements')) {
function unlimited_add_meta_elements()
{
$meta_elements = '';
$meta_elements .= sprintf('<meta charset="%s" />' . "\n", esc_attr(get_bloginfo('charset')));
$meta_elements .= '<meta name="viewport" content="width=device-width, initial-scale=1" />' . "\n";
$theme = wp_get_theme(get_template());
$template = sprintf('<meta name="template" content="%s %s" />' . "\n", esc_attr($theme->get('Name')), esc_attr($theme->get('Version')));
$meta_elements .= $template;
echo $meta_elements;
}
}
add_action('wp_head', 'unlimited_add_meta_elements', 1);
if (!function_exists('unlimited_infinite_scroll_render')) {
function unlimited_infinite_scroll_render()
{
while (have_posts()) {
the_post();
get_template_part('content', 'archive');
}
}
}
if (!function_exists('unlimited_get_content_template')) {
function unlimited_get_content_template()
{
// Get bbpress.php for all bbpress pages
if (function_exists('is_bbpress')) {
if (is_bbpress()) {
get_template_part('content/bbpress');
return;
}
}
if (is_home() || is_archive()) {
get_template_part('content-archive', get_post_type());
} else {
get_template_part('content', get_post_type());
}
}
}
// allow skype URIs to be used
if (!function_exists('ct_unlimited_allow_skype_protocol')) {
function ct_unlimited_allow_skype_protocol($protocols)
{
$protocols[] = 'skype';
$protocols[] = 'whatsapp';
return $protocols;
}
}
add_filter('kses_allowed_protocols', 'ct_unlimited_allow_skype_protocol');
if (!function_exists('ct_unlimited_nav_dropdown_buttons')) {
function ct_unlimited_nav_dropdown_buttons($item_output, $item, $depth, $args)
{
if ($args->theme_location == 'primary') {
if (in_array('menu-item-has-children', $item->classes) || in_array('page_item_has_children', $item->classes)) {
$item_output = str_replace($args->link_after . '</a>', $args->link_after . '</a><button class="toggle-dropdown" aria-expanded="false" name="toggle-dropdown"><span class="screen-reader-text">' . esc_html__("open dropdown menu", "unlimited") . '</span><i class="fas fa-angle-down"></i></button>', $item_output);
}
}
return $item_output;
}
}
add_filter('walker_nav_menu_start_el', 'ct_unlimited_nav_dropdown_buttons', 10, 4);
//----------------------------------------------------------------------------------
// Add paragraph tags for author bio displayed in content/archive-header.php.
// the_archive_description includes paragraph tags for tag and category descriptions, but not the author bio.
//----------------------------------------------------------------------------------
if (!function_exists('ct_unlimited_modify_archive_descriptions')) {
function ct_unlimited_modify_archive_descriptions($description)
{
if (is_author()) {
$description = wpautop($description);
}
return $description;
}
}
add_filter('get_the_archive_description', 'ct_unlimited_modify_archive_descriptions');
//----------------------------------------------------------------------------------
// Output the markup for the optional scroll-to-top arrow
//----------------------------------------------------------------------------------
function ct_unlimited_scroll_to_top_arrow()
{
$setting = get_theme_mod('scroll_to_top');
if ($setting == 'yes') {
echo '<button id="scroll-to-top" class="scroll-to-top"><span class="screen-reader-text">' . __('Scroll to the top', 'unlimited') . '</span><i class="fas fa-arrow-up"></i></button>';
}
}
add_action('body_after', 'ct_unlimited_scroll_to_top_arrow');
//----------------------------------------------------------------------------------
// Output the "Last Updated" date on posts
//----------------------------------------------------------------------------------
function ct_unlimited_output_last_updated_date()
{
global $post;
if (get_the_modified_date() != get_the_date()) {
$updated_post = get_post_meta($post->ID, 'ct_unlimited_last_updated', true);
$updated_customizer = get_theme_mod('last_updated');
if (
($updated_customizer == 'yes' && ($updated_post != 'no'))
|| $updated_post == 'yes'
) {
echo '<p class="last-updated">' . __("Last updated on", "unlimited") . ' ' . get_the_modified_date() . ' </p>';
}
}
}
//----------------------------------------------------------------------------------
// Add support for Elementor headers & footers
//----------------------------------------------------------------------------------
function ct_unlimited_register_elementor_locations($elementor_theme_manager)
{
$elementor_theme_manager->register_location('header');
$elementor_theme_manager->register_location('footer');
}
add_action('elementor/theme/register_locations', 'ct_unlimited_register_elementor_locations');
//----------------------------------------------------------------------------------
// Output standard post pagination
//----------------------------------------------------------------------------------
if (!function_exists(('ct_unlimited_pagination'))) {
function ct_unlimited_pagination()
{
// Never output pagination on bbpress pages
if (function_exists('is_bbpress')) {
if (is_bbpress()) {
return;
}
}
// Output pagination if Jetpack not installed, otherwise check if infinite scroll is active before outputting
if (!class_exists('Jetpack')) {
the_posts_pagination(array(
'prev_text' => esc_html__('Previous', 'unlimited'),
'next_text' => esc_html__('Next', 'unlimited')
));
} elseif (!Jetpack::is_module_active('infinite-scroll')) {
the_posts_pagination(array(
'prev_text' => esc_html__('Previous', 'unlimited'),
'next_text' => esc_html__('Next', 'unlimited')
));
}
}
}