'group_user_foto_perfil',
'title' => 'Foto de perfil',
'fields' => [[
'key' => 'field_user_foto_perfil',
'label' => 'Foto',
'name' => 'foto_perfil',
'type' => 'image',
'instructions' => 'Sube una foto cuadrada del autor (mínimo 100×100px).',
'return_format' => 'url',
'preview_size' => 'thumbnail',
'upload_folder' => 'autores',
]],
'location' => [[
['param' => 'user_form', 'operator' => '==', 'value' => 'all'],
]],
]);
});
// Usar la foto del autor en lugar del Gravatar cuando existe
// Lee el attachment ID guardado en el meta 'foto_perfil' (campo ACF)
add_filter('get_avatar_url', function($url, $id_or_email, $args) {
$user_id = null;
if (is_numeric($id_or_email)) $user_id = (int) $id_or_email;
elseif ($id_or_email instanceof WP_User) $user_id = $id_or_email->ID;
elseif (is_string($id_or_email)) {
$user = get_user_by('email', $id_or_email);
if ($user) $user_id = $user->ID;
}
if (!$user_id) return $url;
$attach_id = get_user_meta($user_id, 'foto_perfil', true);
if ($attach_id) {
$foto = wp_get_attachment_image_url((int) $attach_id, 'full');
if ($foto) return $foto;
}
return $url;
}, 10, 3);
// ── Ordenar por fecha los resultados del buscador ACF en campos de portada ─
add_filter('acf/fields/relationship/query/key=field_portada_articulos', function($args) {
$args['orderby'] = 'date';
$args['order'] = 'DESC';
return $args;
});
add_filter('acf/fields/relationship/query/key=field_portada_multimedia', function($args) {
$args['orderby'] = 'date';
$args['order'] = 'DESC';
return $args;
});
// ── Campos ACF para la portada ────────────────────────────────────────────
add_action('acf/init', function() {
if (!function_exists('acf_add_local_field_group')) return;
$front_page_id = (int) get_option('page_on_front');
acf_add_local_field_group([
'key' => 'group_portada_fea',
'title' => 'Contenido de la portada',
'fields' => [
[
'key' => 'field_portada_articulos',
'label' => 'Artículos seleccionados',
'name' => 'portada_articulos',
'type' => 'relationship',
'instructions' => 'Elige los artículos que aparecerán en la portada esta semana (máx. 9). Puedes buscar por título.',
'post_type' => ['post'],
'post_status' => ['publish', 'draft'],
'filters' => ['search', 'taxonomy'],
'elements' => ['featured_image'],
'min' => 0,
'max' => 9,
'return_format' => 'object',
'query_args' => ['orderby' => 'date', 'order' => 'DESC'],
],
[
'key' => 'field_portada_multimedia',
'label' => 'Multimedia seleccionado',
'name' => 'portada_multimedia',
'type' => 'relationship',
'instructions' => 'Elige los vídeos o audios para la portada (máx. 4).',
'post_type' => ['post'],
'post_status' => ['publish', 'draft'],
'filters' => ['search'],
'elements' => ['featured_image'],
'min' => 0,
'max' => 4,
'return_format' => 'object',
'query_args' => ['orderby' => 'date', 'order' => 'DESC'],
],
],
'location' => [[
['param' => 'page', 'operator' => '==', 'value' => (string) $front_page_id],
]],
'position' => 'normal',
'style' => 'default',
'label_placement' => 'top',
]);
});
// ── Centrar bloque slider+librería (header template, todas las páginas) ───
add_action('wp_head', function() {
?>
48]);
$author_url = get_author_posts_url($author_id);
$cat_str = '';
$cats = get_the_category();
if ($cats) {
$cat_url = get_category_link($cats[0]->term_id);
$cat_str = ''
. esc_html($cats[0]->name) . '';
}
echo '';
});
add_action('wp_head', function() {
if (!is_single()) return;
?>
post_author;
$author_name = get_the_author_meta('display_name', $author_id);
$avatar_url = get_avatar_url($author_id, ['size' => 28, 'default' => 'identicon']);
$url = get_permalink($post->ID);
$title = fea_title($post->post_title);
return ''
. ''
. ''
. '';
}
// ── Shortcode: [fea_carta_semana_hero] ────────────────────────────────────
add_shortcode('fea_carta_semana_hero', function() {
$cartas = get_posts([
'posts_per_page' => 1,
'category__in' => [6],
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC',
]);
if (!$cartas) return '';
$c = $cartas[0];
$url = get_permalink($c->ID);
$fecha = date_i18n('j \d\e F \d\e Y', strtotime($c->post_date));
$author_name = get_the_author_meta('display_name', $c->post_author);
$avatar_url = get_avatar_url($c->post_author, ['size' => 32, 'default' => 'identicon']);
return '';
});
// ── Shortcode: [fea_articulos_semana] ─────────────────────────────────────
add_shortcode('fea_articulos_semana', function($atts) {
$atts = shortcode_atts(['titulo' => 'Artículos de esta semana'], $atts);
$page = (int) get_option('page_on_front');
// Selección editorial (ACF) — solo posts publicados, ordenados por fecha desc
$posts = [];
if (function_exists('get_field')) {
$seleccion = get_field('portada_articulos', $page) ?: [];
foreach ($seleccion as $p) {
if ($p->post_status === 'publish') $posts[] = $p;
}
}
// Fallback: últimos artículos si no hay selección
if (empty($posts)) {
$posts = get_posts([
'posts_per_page' => 9,
'category__in' => [1650],
'category__not_in' => [6, 21, 22, 23, 26, 58, 40, 1645, 1646, 1647, 1648, 1649, 1651, 1652],
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC',
]);
}
if (!$posts) return '';
$html = ''
. '' . esc_html($atts['titulo']) . '
'
. '';
foreach ($posts as $post) $html .= fea_card($post);
return $html . '
';
});
// ── Shortcode: [fea_evangelio] ────────────────────────────────────────────
// Editorial (cat 1646) primero, luego comentarios (cat 1647). Máx 7 en total.
add_shortcode('fea_evangelio', function($atts) {
$atts = shortcode_atts(['titulo' => 'Comentarios al evangelio'], $atts);
$editorial = get_posts([
'posts_per_page' => 1,
'category__in' => [1646],
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC',
]);
$comentarios = get_posts([
'posts_per_page' => 6,
'category__in' => [1647],
'category__not_in' => [1646],
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC',
]);
$posts = array_merge($editorial, $comentarios);
if (!$posts) return '';
$html = ''
. '' . esc_html($atts['titulo']) . '
'
. '';
foreach ($posts as $post) $html .= fea_card($post);
return $html . '
';
});
// ── Shortcode: [fea_eucaristia] ───────────────────────────────────────────
add_shortcode('fea_eucaristia', function($atts) {
$atts = shortcode_atts(['titulo' => 'Para una eucaristía más participativa'], $atts);
$posts = get_posts([
'posts_per_page' => 6,
'category__in' => [1648],
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC',
]);
if (!$posts) return '';
$html = ''
. '' . esc_html($atts['titulo']) . '
'
. '';
foreach ($posts as $post) $html .= fea_card($post);
return $html . '
';
});
// ── Shortcode: [fea_multimedia] ───────────────────────────────────────────
add_shortcode('fea_multimedia', function($atts) {
$atts = shortcode_atts(['titulo' => 'Multimedia'], $atts);
$page = (int) get_option('page_on_front');
$posts = [];
if (function_exists('get_field')) {
$seleccion = get_field('portada_multimedia', $page) ?: [];
foreach ($seleccion as $p) {
if ($p->post_status === 'publish') $posts[] = $p;
}
}
if (empty($posts)) {
$posts = get_posts([
'posts_per_page' => 4,
'category__in' => [1649, 26, 58],
'post_status' => 'publish',
'orderby' => 'date',
'order' => 'DESC',
]);
}
if (!$posts) return '';
$html = ''
. '' . esc_html($atts['titulo']) . '
'
. '';
foreach ($posts as $post) $html .= fea_card($post);
return $html . '
';
});
// ── Reescribir links internos al idioma activo (Polylang) ─────────────────
add_filter('the_content', function($content) {
if (!function_exists('pll_current_language') || !function_exists('pll_get_post')) return $content;
$lang = pll_current_language();
if (!$lang || $lang === 'es') return $content;
return preg_replace_callback(
'/]*\s)?href=["\']([^"\']+)["\']([^>]*)>/i',
function($m) use ($lang) {
$href = $m[2];
$home = home_url();
if (strpos($href, $home) === false) return $m[0];
$post_id = url_to_postid($href);
if (!$post_id) return $m[0];
$translated_id = pll_get_post($post_id, $lang);
if (!$translated_id || $translated_id === $post_id) return $m[0];
$new_url = get_permalink($translated_id);
if (!$new_url) return $m[0];
return str_replace($href, $new_url, $m[0]);
},
$content
);
}, 20);
 . ')
'
. ''
. '