javiergbas

// Yoast seo WPML sitemap
// Only display content in current language
if (isset($sitepress)) add_filter('wpseo_posts_join', 'sitemap_per_language', 10, 2);
function sitemap_per_language($join, $type) {
  global $wpdb, $sitepress;
  $lang = $sitepress->get_current_language();
  return " JOIN " . $wpdb->prefix . "icl_translations ON element_id = ID AND element_type = 'post_$type' AND language_code = '$lang'";
}

javiergbas

// Add post thumbnails to RSS feed
function rss_post_thumbnail($content) {
  global $post;
  if(has_post_thumbnail($post->ID)) {
    $content = '<p>' . get_the_post_thumbnail($post->ID) . '</p>' . get_the_content();
  }
  return $content;
}
add_filter('the_excerpt_rss', 'rss_post_thumbnail');
add_filter('the_content_feed', 'rss_post_thumbnail');

javiergbas

<?php
// responsive videos
function oembed_filter( $output, $data, $url ) {
	$return = '<div class="video-wrapper"><div class="embed-responsive embed-responsive-16by9">'.$output.'</div></div>';
	return $return;
}
add_filter('oembed_dataparse', 'oembed_filter', 90, 3 );
?>

javiergbas

<?php

function new_excerpt_more($excerpt) {
	return '...';
}
add_filter('excerpt_more', 'new_excerpt_more');

?>

javiergbas

// Fix to use index.php in search results in all languages (WPML sometimtes uses the template used in home)
function force_template_override( $template ) {
   if( is_search() ) {
       $p = pathinfo($template);
       return $p['dirname'].'/index.php';
   }
   return $template;
}
add_filter( 'template_include', 'force_template_override', 99 );

javiergbas

add_filter( 'wpcf7_load_js', '__return_false' );
add_filter( 'wpcf7_load_css', '__return_false' );

javiergbas

function my_login_stylesheet() {
    wp_enqueue_style( 'custom-login', get_sylesheet_directory_uri().'/login.css' );
}
add_action( 'login_enqueue_scripts', 'my_login_stylesheet' );

function my_login_logo_url() {
    return home_url();
}
add_filter( 'login_headerurl', 'my_login_logo_url' );

javiergbas

//Stop loading WPML language selector css & js
define('ICL_DONT_LOAD_NAVIGATION_CSS', true);
define('ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS', true);
define('ICL_DONT_LOAD_LANGUAGES_JS', true);

javiergbas

<?php 
// In functions.php
function register_custom_menu() {
  register_nav_menu('new-menu',__( 'New Menu' ));
}
add_action( 'init', 'register_custom_menu' );

?>

// In theme php

javiergbas

// Force galleries link to file
function force_gallery_links_to_file( $out ){
  $out['link'] = 'file'; 
  return $out;
}
add_filter( 'shortcode_atts_gallery', 'force_gallery_links_to_file' );