function the_posts($posts)
{
global $wpml_post_translations;
$ids = array();
foreach ($posts as $single_post) {
$ids[] = $single_post->ID;
}
$wpml_post_translations->prefetch_ids($ids);
if (!is_admin() && $this->get_setting('show_untranslated_blog_posts') && $this->get_current_language() != $this->get_default_language()) {
// show untranslated posts
global $wp_query;
$default_language = $this->get_default_language();
$current_language = $this->get_current_language();
$debug_backtrace = $this->get_backtrace(4, true);
//Limit to first 4 stack frames, since 3 is the highest index we use
/** @var $custom_wp_query WP_Query */
$custom_wp_query = isset($debug_backtrace[3]['object']) ? $debug_backtrace[3]['object'] : false;
//exceptions
if ($current_language == $default_language || $wp_query != $custom_wp_query || !$custom_wp_query->is_posts_page && !$custom_wp_query->is_home || $wp_query->is_singular || !empty($custom_wp_query->query_vars['category__not_in']) || !empty($custom_wp_query->query_vars['tag__not_in']) || !empty($custom_wp_query->query_vars['post__in']) || !empty($custom_wp_query->query_vars['post__not_in']) || !empty($custom_wp_query->query_vars['post_parent'])) {
return $posts;
}
// get the posts in the default language instead
$this_lang = $this->this_lang;
$this->this_lang = $default_language;
remove_filter('the_posts', array($this, 'the_posts'));
$custom_wp_query->query_vars['suppress_filters'] = 0;
if (isset($custom_wp_query->query_vars['pagename']) && !empty($custom_wp_query->query_vars['pagename'])) {
if (isset($custom_wp_query->queried_object_id) && !empty($custom_wp_query->queried_object_id)) {
$page_id = $custom_wp_query->queried_object_id;
} else {
// urlencode added for languages that have urlencoded post_name field value
$custom_wp_query->query_vars['pagename'] = urlencode($custom_wp_query->query_vars['pagename']);
$page_id = $this->wpdb->get_var($this->wpdb->prepare("SELECT ID FROM {$this->wpdb->posts}\n WHERE post_name = %s\n AND post_type='page'", $custom_wp_query->query_vars['pagename']));
}
if ($page_id) {
$tr_page_id = icl_object_id($page_id, 'page', false, $default_language);
if ($tr_page_id) {
$custom_wp_query->query_vars['pagename'] = $this->wpdb->get_var($this->wpdb->prepare("SELECT post_name\n FROM {$this->wpdb->posts}\n WHERE ID = %d ", $tr_page_id));
}
}
}
// look for posts without translations
if ($posts) {
$pids = false;
foreach ($posts as $p) {
$pids[] = $p->ID;
}
if ($pids) {
$trids = $this->wpdb->get_col($this->wpdb->prepare("\n\t\t\t\t\t\tSELECT trid\n\t\t\t\t\t\tFROM {$this->wpdb->prefix}icl_translations\n\t\t\t\t\t\tWHERE element_type='post_post'\n\t\t\t\t\t\t AND element_id IN (" . wpml_prepare_in($pids, '%d') . ")\n\t\t\t\t\t\t AND language_code = %s", $this_lang));
if (!empty($trids)) {
$posts_not_translated = $this->wpdb->get_col("\n\t\t\t\t\t\t\tSELECT element_id, COUNT(language_code) AS c\n\t\t\t\t\t\t\tFROM {$this->wpdb->prefix}icl_translations\n\t\t\t\t\t\t\tWHERE trid IN (" . join(',', $trids) . ") GROUP BY trid HAVING c = 1\n\t\t\t\t\t\t");
if (!empty($posts_not_translated)) {
$GLOBALS['__icl_the_posts_posts_not_translated'] = $posts_not_translated;
add_filter('posts_where', array($this, '_posts_untranslated_extra_posts_where'), 99);
}
}
}
}
//fix page for posts
unset($custom_wp_query->query_vars['pagename']);
unset($custom_wp_query->query_vars['page_id']);
unset($custom_wp_query->query_vars['p']);
$my_query = new WP_Query($custom_wp_query->query_vars);
add_filter('the_posts', array($this, 'the_posts'));
$this->this_lang = $this_lang;
// create a map of the translated posts
foreach ($posts as $post) {
$trans_posts[$post->ID] = $post;
}
// loop original posts
foreach ($my_query->posts as $k => $post) {
// loop posts in the default language
$trid = $this->get_element_trid($post->ID);
$translations = $this->get_element_translations($trid);
// get translations
if (isset($translations[$current_language])) {
// if there is a translation in the current language
if (isset($trans_posts[$translations[$current_language]->element_id])) {
//check the map of translated posts
$my_query->posts[$k] = $trans_posts[$translations[$current_language]->element_id];
} else {
// check if the translated post exists in the database still
$_post = $this->wpdb->get_row($this->wpdb->prepare("SELECT * FROM {$this->wpdb->posts} WHERE ID = %d AND post_status='publish' LIMIT 1", $translations[$current_language]->element_id));
if (!empty($_post)) {
$_post = sanitize_post($_post);
$my_query->posts[$k] = $_post;
} else {
$my_query->posts[$k]->original_language = true;
}
}
} else {
$my_query->posts[$k]->original_language = true;
}
}
if ($custom_wp_query == $wp_query) {
$wp_query->max_num_pages = $my_query->max_num_pages;
}
$merged_posts = array_merge($my_query->posts, $posts);
$unique_posts = $this->wp_api->array_unique($merged_posts, SORT_REGULAR);
$posts = array_values($unique_posts);
unset($GLOBALS['__icl_the_posts_posts_not_translated']);
remove_filter('posts_where', array($this, '_posts_untranslated_extra_posts_where'), 99);
}
return $posts;
}
