<?php /** * Functions which enhance the theme by hooking into WordPress * * @package ChromeNews */ /** * Adds custom classes to the array of body classes. * * @param array $classes Classes for the body element. * * @return array */ function chromenews_body_classes($classes) { // Adds a class of hfeed to non-singular pages. if (!is_singular()) { $classes[] = 'hfeed'; } $first_post_full = chromenews_get_option('archive_layout_first_post_full'); if ($first_post_full) { $classes[] = 'archive-first-post-full'; } $global_site_mode_setting = chromenews_get_option('global_site_mode_setting'); if(isset($_COOKIE["stored-site-mode"])){ $classes[] = $_COOKIE["stored-site-mode"]; }else{ if (!empty($global_site_mode_setting)) { $classes[] = $global_site_mode_setting; } } $secondary_color_mode = chromenews_get_option('secondary_color_mode'); if (!empty($secondary_color_mode)) { $classes[] = 'aft-secondary-' . $secondary_color_mode; } $header_layout = chromenews_get_option('header_layout'); if (!empty($header_layout)) { $classes[] = 'aft-' . $header_layout; } $select_header_image_mode = chromenews_get_option('select_header_image_mode'); if ($select_header_image_mode == 'full') { $classes[] = 'header-image-full'; } else { $classes[] = 'header-image-default'; } $remove_gaps = chromenews_get_option('remove_gaps_between_thumbs'); if ($remove_gaps) { $classes[] = 'aft-no-thumbs-gap'; } $post_title_font = chromenews_get_option('post_title_font'); if ($post_title_font == 'secondary') { $classes[] = 'secondary-post-title-font'; }else{ $classes[] = 'primary-post-title-font'; } $global_widget_title_border = chromenews_get_option('global_widget_title_border'); if (!empty($global_widget_title_border)) { $classes[] = $global_widget_title_border; } global $post; $global_layout = chromenews_get_option('global_content_layout'); if (!empty($global_layout)) { $classes[] = $global_layout; } $global_alignment = chromenews_get_option('global_content_alignment'); $page_layout = $global_alignment; $disable_class = ''; $frontpage_content_status = chromenews_get_option('frontpage_content_status'); if (1 != $frontpage_content_status) { $disable_class = 'disable-default-home-content'; } // Check if single. if (is_singular('post') || is_singular('page')) { $post_options = get_post_meta($post->ID, 'chromenews-meta-content-alignment', true); if (!empty($post_options)) { $page_layout = $post_options; } else { $page_layout = $global_alignment; } } // Check if single. if (is_singular('post')) { $global_single_content_mode = chromenews_get_option('global_single_content_mode'); $post_single_content_mode = get_post_meta($post->ID, 'chromenews-meta-content-mode', true); if (!empty($post_single_content_mode)) { $classes[] = $post_single_content_mode; } else { $classes[] = $global_single_content_mode; } } if (is_singular('page')) { $post_single_content_mode = get_post_meta($post->ID, 'chromenews-meta-content-mode', true); if (!empty($post_single_content_mode)) { $classes[] = $post_single_content_mode; }else{ $classes[] = 'single-content-mode-boxed'; } } if (is_singular('post')) { $single_post_title_view = chromenews_get_option('single_post_title_view'); $classes[] = 'aft-single-featured-' . $single_post_title_view; } if (is_front_page()) { $frontpage_layout = chromenews_get_option('frontpage_content_alignment'); if (!empty($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(is_page_template('tmpl-front-page.php')){ 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'; } } } 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(is_page_template('tmpl-front-page.php')){ 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'; } } } else { if (is_active_sidebar('sidebar-1')) { $classes[] = 'align-content-left'; } else { $classes[] = 'full-width-content'; } } } $classes[] = 'af-wide-layout'; $section_layout = chromenews_get_option('global_section_layout_setting'); $classes[] = 'aft-section-layout-' . $section_layout; return $classes; } add_filter('body_class', 'chromenews_body_classes'); /** * Add a pingback url auto-discovery header for singularly identifiable articles. */ function chromenews_pingback_header() { if (is_singular() && pings_open()) { echo '<link rel="pingback" href="', esc_url(get_bloginfo('pingback_url')), '">'; } } add_action('wp_head', 'chromenews_pingback_header'); /** * Returns posts. * * @since ChromeNews 1.0.0 */ if (!function_exists('chromenews_get_posts')) : function chromenews_get_posts($number_of_posts, $tax_id = '0', $filterby = 'cat') { $ins_args = array( 'post_type' => 'post', 'posts_per_page' => absint($number_of_posts), 'post_status' => 'publish', 'order' => 'DESC', 'ignore_sticky_posts' => true ); $tax_id = isset($tax_id) ? $tax_id : '0'; if ((absint($tax_id) > 0) && ($filterby == 'tag')) { $ins_args['tag_id'] = absint($tax_id); $ins_args['orderby'] = 'date'; } elseif (($filterby == 'view')) { $ins_args['orderby'] = 'meta_value_num'; $ins_args['meta_key'] = 'af_post_views_count'; } elseif (($filterby == 'comment')) { $ins_args['orderby'] = 'comment_count'; } elseif ((absint($tax_id) > 0) && ($filterby == 'cat')) { $ins_args['cat'] = absint($tax_id); $ins_args['orderby'] = 'date'; } else { $ins_args['orderby'] = 'date'; } $all_posts = new WP_Query($ins_args); return $all_posts; } endif; /** * Returns no image url. * * @since ChromeNews 1.0.0 */ if (!function_exists('chromenews_post_format')) : function chromenews_post_format($post_id) { $post_format = get_post_format($post_id); switch ($post_format) { case "image": $post_format = "<div class='af-post-format em-post-format'><i class='fas fa-camera'></i></div>"; break; case "video": $post_format = "<div class='af-post-format em-post-format'><i class='fas fa-video'></i></div>"; break; case "gallery": $post_format = "<div class='af-post-format em-post-format'><i class='fas fa-photo-video'></i></div>"; break; default: $post_format = ""; } echo wp_kses_post($post_format); } endif; if (!function_exists('chromenews_get_block')) : /** * * @param null * * @return null * * @since ChromeNews 1.0.0 * */ function chromenews_get_block($block = 'grid', $section = 'post') { get_template_part('inc/hooks/blocks/block-' . $section, $block); } endif; if (!function_exists('chromenews_archive_title')) : /** * * @param null * * @return null * * @since ChromeNews 1.0.0 * */ function chromenews_archive_title($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', 'chromenews_archive_title'); /* Display Breadcrumbs */ if (!function_exists('chromenews_get_breadcrumb')) : /** * Simple breadcrumb. * * @since 1.0.0 */ function chromenews_get_breadcrumb() { $enable_breadcrumbs = chromenews_get_option('enable_breadcrumb'); if (1 != $enable_breadcrumbs) { return; } // Bail if Home Page. if (is_front_page() || is_home()) { return; } $select_breadcrumbs = chromenews_get_option('select_breadcrumb_mode'); ?> <div class="af-breadcrumbs font-family-1 color-pad"> <?php if ((function_exists('yoast_breadcrumb')) && ($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 { chromenews_get_breadcrumb_trail(); } ?> </div> <?php } endif; add_action('chromenews_action_get_breadcrumb', 'chromenews_get_breadcrumb'); /* Display Breadcrumbs */ if (!function_exists('chromenews_get_breadcrumb_trail')) : /** * Simple excerpt length. * * @since 1.0.0 */ function chromenews_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('chromenews_front_page_main_section_scope')) { function chromenews_front_page_main_section_scope() { $chromenews_hide_on_blog = chromenews_get_option('disable_main_banner_on_blog_archive'); if ($chromenews_hide_on_blog) { if (is_front_page() && is_home() || is_front_page()) { do_action('chromenews_action_front_page_main_section'); } } else { if (is_front_page() || is_home()) { do_action('chromenews_action_front_page_main_section'); } } } } add_action('chromenews_action_front_page_main_section_scope', 'chromenews_front_page_main_section_scope'); /* Display Breadcrumbs */ if (!function_exists('chromenews_excerpt_length')) : /** * Simple excerpt length. * * @since 1.0.0 */ function chromenews_excerpt_length($length) { $chromenews_global_excerpt_length = chromenews_get_option('global_excerpt_length'); if (is_admin()) { return $length; } return $chromenews_global_excerpt_length; } endif; add_filter('excerpt_length', 'chromenews_excerpt_length', 999); /* Display Breadcrumbs */ if (!function_exists('chromenews_excerpt_more')) : /** * Simple excerpt more. * * @since 1.0.0 */ function chromenews_excerpt_more($more) { if (is_admin()) { return $more; } global $post; $chromenews_global_read_more_texts = chromenews_get_option('global_read_more_texts'); //return $chromenews_global_read_more_texts; return ''; } endif; add_filter('excerpt_more', 'chromenews_excerpt_more'); /* Display Breadcrumbs */ if (!function_exists('chromenews_get_the_excerpt')) : /** * Simple excerpt more. * * @since 1.0.0 */ function chromenews_get_the_excerpt($post_id) { if (empty($post_id)) return; $chromenews_default_excerpt = get_the_excerpt($post_id); $chromenews_global_read_more_texts = chromenews_get_option('global_read_more_texts'); $chromenews_read_more = '<div class="aft-readmore-wrapper"><a href="' . get_permalink($post_id) . '" class="aft-readmore">' . $chromenews_global_read_more_texts . '</a></div>'; $chromenews_global_excerpt_length = chromenews_get_option('global_excerpt_length'); $excerpt = explode(' ', $chromenews_default_excerpt, $chromenews_global_excerpt_length); if (count($excerpt) >= $chromenews_global_excerpt_length) { array_pop($excerpt); $excerpt = implode(" ", $excerpt) . '...'; } else { $excerpt = implode(" ", $excerpt); } $excerpt = preg_replace('`[[^]]*]`', '', $excerpt); $excerpt = $excerpt . $chromenews_read_more; return $excerpt; } endif; /* Display Pagination */ if (!function_exists('chromenews_numeric_pagination')) : /** * Simple excerpt more. * * @since 1.0.0 */ function chromenews_numeric_pagination() { the_posts_pagination(array( 'mid_size' => 3, 'prev_text' => __('Previous', 'chromenews'), 'next_text' => __('Next', 'chromenews'), )); } endif; /* Word read count Pagination */ if (!function_exists('chromenews_count_content_words')) : /** * @param $content * * @return string */ function chromenews_count_content_words($post_id) { $chromenews_show_read_mins = chromenews_get_option('global_show_min_read'); if ($chromenews_show_read_mins == 'yes') { // $content = apply_filters('the_content', get_post_field('post_content', $post_id)); $content = get_post_field('post_content', $post_id); $chromenews_read_words = chromenews_get_option('global_show_min_read_number'); $chromenews_decode_content = html_entity_decode($content); $chromenews_filter_shortcode = do_shortcode($chromenews_decode_content); $chromenews_strip_tags = wp_strip_all_tags($chromenews_filter_shortcode, true); $chromenews_count = str_word_count($chromenews_strip_tags); $chromenews_word_per_min = (absint($chromenews_count) / $chromenews_read_words); $chromenews_word_per_min = ceil($chromenews_word_per_min); if (absint($chromenews_word_per_min) > 0) { $word_count_strings = sprintf(__("%s min read", 'chromenews'), number_format_i18n($chromenews_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; /** * Check if given term has child terms * * @param Integer $term_id * @param String $taxonomy * * @return Boolean */ function chromenews_list_popular_taxonomies($taxonomy = 'post_tag', $title = "Popular Tags", $number = 5, $filterby = "popular") { $tags_filerby = (($filterby == 'latest')) ? 'date' : 'count'; $popular_taxonomies = get_terms(array( 'taxonomy' => $taxonomy, 'number' => absint($number), 'orderby' => $tags_filerby, '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 .= '<strong>'; $html .= esc_html($title); $html .= '</strong>'; 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 $size * * @return mixed|string */ function chromenews_get_freatured_image_url($post_id, $size = 'large') { if (has_post_thumbnail($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 $url; } //Get attachment alt tag if (!function_exists('chromenews_get_img_alt')) : function chromenews_get_img_alt($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 chromenews_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', 'chromenews_jptweak_remove_share'); /** * @param $post_id */ function chromenews_get_comments_views_share($post_id) { $aft_post_type = get_post_type($post_id); if ($aft_post_type !== 'post') { return; } ?> <span class="aft-comment-view-share"> <?php $show_comment_count = $section_mode = chromenews_get_option('global_show_comment_count'); if ($show_comment_count == 'yes') : $comment_count = get_comments_number($post_id); if (absint($comment_count) > 1) : ?> <span class="aft-comment-count"> <a href="<?php the_permalink(); ?>"> <i class="far fa-comment"></i> <span class="aft-show-hover"> <?php echo wp_kses_post(get_comments_number($post_id)); ?> </span> </a> </span> <?php endif; endif; ?> </span> <?php } /** * @param $post_id */ function chromenews_archive_social_share_icons($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 chromenews_single_post_social_share_icons() { if (class_exists('Jetpack') && Jetpack::is_module_active('sharedaddy')) : $social_share_icon_opt = chromenews_get_option('single_post_social_share_view'); if ($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 ($social_share_icon_opt == 'side') { echo '</div>'; } endif; } function chromenews_single_post_commtents_view($post_id) { ?> <div class="aft-comment-view-share"> <?php $show_comment_count = $section_mode = chromenews_get_option('global_show_comment_count'); if ($show_comment_count == 'yes') : $comment_count = get_comments_number($post_id); if (absint($comment_count) > 1) : ?> <span class="aft-comment-count"> <a href="<?php the_permalink(); ?>"> <i class="far fa-comment"></i> <span class="aft-show-hover"> <?php echo esc_html(get_comments_number($post_id)); ?> </span> </a> </span> <?php endif; endif; ?> </div> <?php }
