'; while (have_rows('focus_areas')) { the_row(); $label = function_exists('get_sub_field') ? get_sub_field('focus_area') : ''; if (!$label) continue; echo ''.esc_html($label).''; } echo ''; return ob_get_clean(); }); add_shortcode('services_used', function() { if (!function_exists('get_field') || !function_exists('have_rows') || !have_rows('services_used')) return ''; ob_start(); echo '
'; while (have_rows('services_used')) { the_row(); $service = function_exists('get_sub_field') ? get_sub_field('service') : ''; if (!$service) continue; echo '
'.esc_html($service).'
'; } echo '
'; return ob_get_clean(); }); add_shortcode('case_results', function() { if (!function_exists('get_field') || !function_exists('have_rows') || !have_rows('results')) return ''; ob_start(); echo ''; return ob_get_clean(); }); /** * [medium_logo url="" alt=""] */ function bb_medium_logo_shortcode( $atts ) { $a = shortcode_atts([ 'url' => '', 'alt' => '', ], $atts, 'medium_logo'); if ( empty( $a['url'] ) ) return ''; $url = esc_url_raw( $a['url'] ); $alt = sanitize_text_field( $a['alt'] ); $id = attachment_url_to_postid( $url ); if ( $id ) { if ( $alt === '' ) { $stored_alt = get_post_meta( $id, '_wp_attachment_image_alt', true ); if ( $stored_alt ) $alt = $stored_alt; } $attrs = [ 'class' => 'logo-img', 'loading' => 'lazy', 'decoding' => 'async', 'alt' => $alt, 'sizes' => '(max-width: 767px) 32px, 42px', ]; $html = wp_get_attachment_image( $id, 'medium', false, $attrs ); if ( $html ) return $html; } // Fallback: attempt -300xH URL $med_url = $url; $parsed = wp_parse_url( $url ); if ( ! empty( $parsed['path'] ) ) { $path = $parsed['path']; $ext = pathinfo( $path, PATHINFO_EXTENSION ); $base = substr( $path, 0, -( strlen($ext) + 1 ) ); $abs = untrailingslashit( ABSPATH ) . $path; $w = $h = 0; if ( file_exists( $abs ) ) { $sz = @getimagesize( $abs ); if ( $sz ) { $w = (int)$sz[0]; $h = (int)$sz[1]; } } if ( $w > 0 && $h > 0 ) { $med_h = max( 1, round( $h * ( 300 / $w ) ) ); $med_rel = "{$base}-300x{$med_h}.{$ext}"; $med_url = home_url( $med_rel ); } } $alt_attr = $alt !== '' ? ' alt="' . esc_attr($alt) . '"' : ''; return ''; } add_shortcode( 'medium_logo', 'bb_medium_logo_shortcode' ); /** * Attach Focus Area taxonomy to Case Study CPT + seed terms once. */ add_action('init', function () { $taxonomy = 'focus-area'; $post_type = 'case-study'; if (taxonomy_exists($taxonomy)) { register_taxonomy_for_object_type($taxonomy, $post_type); } else { return; } if (get_option('bb_seeded_focus_areas')) return; $terms = [ 'Arts & Culture', 'Biotechnology & Life Sciences', 'Climate, Environment, & Sustainability', 'Community & Network Building', 'Community Development', 'Early Childhood Development', 'Education', 'Food Security & Nutrition', 'Gender Equality', 'Healthcare', 'International Development', 'Mental Health & Wellbeing', 'Poverty Alleviation', 'Power Generation & Energy', 'Public Health', 'Socioeconomic Equity', 'Technology & Digital Innovation', 'Transportation', ]; foreach ($terms as $name) { if (!term_exists($name, $taxonomy)) { wp_insert_term($name, $taxonomy); } } update_option('bb_seeded_focus_areas', 1); }, 20); /** * Elementor Post Info: use
between Focus Area terms */ add_filter('elementor_pro/posts/info/terms_separator', function($separator, $taxonomy){ return ($taxonomy === 'focus-area') ? '
' : $separator; }, 10, 2); /** * Query var for pretty Focus Area route */ add_filter('query_vars', function($vars){ $vars[] = 'fa'; return $vars; }); /** * Rewrite rules: * - /case-studies/page/2/ * - /case-studies/{slug}/ * - /case-studies/{slug}/page/2/ */ add_action('init', function(){ // normal archive pagination FIRST add_rewrite_rule( '^case-studies/page/([0-9]+)/?$', 'index.php?post_type=case-study&paged=$matches[1]', 'top' ); add_rewrite_rule( '^case-studies/([^/]+)/page/([0-9]+)/?$', 'index.php?post_type=case-study&fa=$matches[1]&paged=$matches[2]', 'top' ); add_rewrite_rule( '^case-studies/([^/]+)/?$', 'index.php?post_type=case-study&fa=$matches[1]', 'top' ); }, 10); /** * Force ALL Focus Area term links to /case-studies/{slug}/ */ add_filter('term_link', function($url, $term, $taxonomy){ if ($taxonomy === 'focus-area') { return trailingslashit( home_url( 'case-studies/' . $term->slug ) ); } return $url; }, 10, 3); /** * Redirect legacy /focus-area/{slug}/ → /case-studies/{slug}/ */ add_action('template_redirect', function(){ if (is_tax('focus-area')) { $term = get_queried_object(); if ($term && !is_wp_error($term)) { wp_redirect(trailingslashit( home_url( 'case-studies/' . $term->slug ) ), 301); exit; } } }); /** * Main query filter for CPT archive when filtered by fa */ add_action('pre_get_posts', function($q){ if (is_admin() || !$q->is_main_query()) return; // NOTE: these pretty URLs are still the case-study archive query, just with fa attached if ($q->is_post_type_archive('case-study')) { $slug = get_query_var('fa'); if ($slug) { $q->set('tax_query', [[ 'taxonomy' => 'focus-area', 'field' => 'slug', 'terms' => sanitize_title($slug), ]]); } } }); /** * Robustly detect focus-area slug from /case-studies/{slug}/ * (works even when Elementor loses query_var context) */ function bb_cs_focus_slug_from_request() { global $wp_query; // 1) preferred: rewrite query var $slug = get_query_var('fa'); // 2) Elementor sometimes loses context, but WP still has it in query_vars if (empty($slug) && isset($wp_query) && is_object($wp_query) && !empty($wp_query->query_vars['fa'])) { $slug = $wp_query->query_vars['fa']; } // 3) last resort: parse URL path /case-studies/{slug}/ if (empty($slug) && !empty($_SERVER['REQUEST_URI'])) { $path = wp_parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH); $path = trim($path, '/'); $parts = explode('/', $path); // parts[0] = case-studies, parts[1] = slug OR "page" if (!empty($parts[0]) && $parts[0] === 'case-studies' && !empty($parts[1]) && $parts[1] !== 'page') { $slug = sanitize_title($parts[1]); } } return $slug ? sanitize_title($slug) : ''; } /** * Archive title output for Elementor "Archive Title" widget: * - filtered: term name * - unfiltered: "Making the complex clear." */ function bb_cs_resolved_archive_heading() { $slug = bb_cs_focus_slug_from_request(); if ($slug) { $term = get_term_by('slug', $slug, 'focus-area'); if ($term && !is_wp_error($term)) { return $term->name; } } return 'Making the complex clear.'; } // Cover the common WordPress title sources Elementor may use add_filter('get_the_archive_title', function($title){ if (is_post_type_archive('case-study')) { return bb_cs_resolved_archive_heading(); } return $title; }, 9999); add_filter('post_type_archive_title', function($title, $post_type){ if ($post_type === 'case-study') { return bb_cs_resolved_archive_heading(); } return $title; }, 9999, 2); /** * [focus_area_filter] list */ add_shortcode('focus_area_filter', function () { $tax = 'focus-area'; $terms = get_terms([ 'taxonomy' => $tax, 'hide_empty' => false, 'orderby' => 'name', ]); if ( is_wp_error($terms) || empty($terms) ) return ''; $current_slug = bb_cs_focus_slug_from_request(); ob_start(); ?>
set('post_type', 'case-study'); $slug = bb_cs_focus_slug_from_request(); if ($slug) { $query->set('tax_query', [[ 'taxonomy' => 'focus-area', 'field' => 'slug', 'terms' => $slug, ]]); } // for normal paged loops (not offset blocks) $paged = max(1, (int) get_query_var('paged'), (int) get_query_var('page')); if ($paged > 1) $query->set('paged', $paged); }); /** * ACF image fallback chain for Case Studies loop cards. * Bind your Elementor Image widget to `hero_banner`. */ add_filter('acf/format_value/name=hero_banner', function ($value, $post_id, $field) { $to_id = function ($val) { if (empty($val)) return 0; if (is_numeric($val)) return (int) $val; if (is_array($val) && !empty($val['ID'])) return (int) $val['ID']; if (is_string($val)) { $id = attachment_url_to_postid($val); return $id ? (int) $id : 0; } return 0; }; $id = $to_id($value); if ($id) return $id; $id = $to_id(function_exists('get_field') ? get_field('secondary_banner', $post_id) : 0); if ($id) return $id; $id = $to_id(function_exists('get_field') ? get_field('feature_image_3', $post_id) : 0); if ($id) return $id; $thumb = get_post_thumbnail_id($post_id); if ($thumb) return (int) $thumb; return $value; }, 10, 3); /** * [acf_image_meta] */ function get_acf_image_meta_shortcode($atts) { $atts = shortcode_atts([ 'field' => '', 'meta' => 'caption', // caption or description ], $atts); if (!$atts['field'] || !function_exists('get_field')) return ''; $image = get_field($atts['field']); if (!$image || !isset($image['ID'])) return ''; $attachment_id = $image['ID']; if ($atts['meta'] === 'description') { $attachment = get_post($attachment_id); return $attachment ? $attachment->post_content : ''; } return wp_get_attachment_caption($attachment_id); } add_shortcode('acf_image_meta', 'get_acf_image_meta_shortcode'); /** * ------------------------------------------------------------ * BLOCK QUERIES (1 / 3 / 2 / 3) with page-aware offsets * ------------------------------------------------------------ */ function bb_cs_apply_block_query( $query, $ppp, $offset ) { $query->set('post_type', 'case-study'); $query->set('posts_per_page', (int) $ppp); $query->set('orderby', 'date'); $query->set('order', 'DESC'); $paged = max( 1, (int) get_query_var('paged'), (int) get_query_var('page') ); $page_size = 9; // total across all blocks per page (1+3+2+3) $page_offset = ( ($paged - 1) * $page_size ) + (int) $offset; $query->set('offset', $page_offset); $slug = bb_cs_focus_slug_from_request(); if ( $slug ) { $query->set('tax_query', [[ 'taxonomy' => 'focus-area', 'field' => 'slug', 'terms' => $slug, ]]); } // IMPORTANT: do NOT set 'paged' when using offset } add_action('elementor/query/cs_block_1', function($query){ bb_cs_apply_block_query($query, 1, 0); }); add_action('elementor/query/cs_block_2', function($query){ bb_cs_apply_block_query($query, 3, 1); }); add_action('elementor/query/cs_block_3', function($query){ bb_cs_apply_block_query($query, 2, 4); }); add_action('elementor/query/cs_block_4', function($query){ bb_cs_apply_block_query($query, 3, 6); }); /** * Pagination shortcode for the case-study archive * Works for: * - /case-studies/page/2/ * - /case-studies/{slug}/page/2/ */ add_shortcode('cs_archive_pagination', function () { if (!is_post_type_archive('case-study')) return ''; global $wp_query; $current = max(1, (int) get_query_var('paged'), (int) get_query_var('page')); $total = max(1, (int) $wp_query->max_num_pages); if ($total <= 1) return ''; $slug = bb_cs_focus_slug_from_request(); // Build base correctly for filtered/unfiltered if ($slug) { $base = trailingslashit( home_url("case-studies/{$slug}/") ) . 'page/%#%/'; } else { $base = trailingslashit( home_url("case-studies/") ) . 'page/%#%/'; } $links = paginate_links([ 'base' => $base, 'format' => '', 'current' => $current, 'total' => $total, 'type' => 'array', 'prev_text' => '‹ Prev', 'next_text' => 'Next ›', ]); if (empty($links) || !is_array($links)) return ''; $out = ''; return $out; }); /** * Team ordering bits */ add_action('init', function () { foreach (['our-team','team'] as $pt) { if ( post_type_exists($pt) ) { add_post_type_support($pt, 'page-attributes'); } } }, 20); add_action('elementor/query/team_order', function( $query ) { $query->set('orderby', ['menu_order' => 'ASC', 'date' => 'DESC']); $query->set('order', 'ASC'); }); add_action('pre_get_posts', function( $q ){ if ( is_admin() || !$q->is_main_query() ) return; if ( $q->is_post_type_archive('our-team') || $q->is_post_type_archive('team') ) { $q->set('orderby', ['menu_order' => 'ASC', 'date' => 'DESC']); $q->set('order', 'ASC'); } }); /** * [team_prev_next] */ add_shortcode('team_prev_next', function () { if (!is_singular('our-team')) return ''; $posts = get_posts([ 'post_type' => 'our-team', 'posts_per_page' => -1, 'post_status' => 'publish', 'orderby' => ['menu_order' => 'ASC', 'title' => 'ASC'], 'order' => 'ASC', 'fields' => 'ids', 'suppress_filters' => false, ]); if (empty($posts) || count($posts) < 2) return ''; $current_id = get_the_ID(); $idx = array_search($current_id, $posts, true); if ($idx === false) return ''; $prev_id = $posts[ ($idx - 1 + count($posts)) % count($posts) ]; $next_id = $posts[ ($idx + 1) % count($posts) ]; ob_start(); ?>