/**
* Renders the setting markup.
*
* @since 3.0.0
* @wp-hook post_submitbox_misc_actions
*
* @param WP_Post $post Post object.
*
* @return void
*/
public function render(WP_Post $post)
{
$id = 'mlp-trasher';
?>
<div class="misc-pub-section misc-pub-mlp-trasher">
<?php
echo \Inpsyde\MultilingualPress\nonce_field($this->nonce);
?>
<label for="<?php
echo esc_attr($id);
?>
">
<input type="checkbox" name="<?php
echo esc_attr(TrasherSettingRepository::META_KEY);
?>
"
value="1" id="<?php
echo esc_attr($id);
?>
"
<?php
checked($this->setting_repository->get($post->ID));
?>
>
<?php
_e('Send all the translations to trash when this post is trashed.', 'multilingual-press');
?>
</label>
</div>
<?php
}
/**
* Updates the trasher setting of the post with the given ID as well as all related posts.
*
* @since 3.0.0
* @wp-hook save_post
*
* @param int $post_id Post ID.
* @param WP_post $post Post object.
*
* @return int The number of posts updated.
*/
public function update_settings($post_id, WP_Post $post)
{
if (!$this->nonce->is_valid()) {
return 0;
}
if (!in_array($post->post_status, ['publish', 'draft'], true)) {
return 0;
}
$value = array_key_exists(TrasherSettingRepository::META_KEY, $_POST) ? (bool) $_POST[TrasherSettingRepository::META_KEY] : false;
if (!$this->setting_repository->update($post_id, $value)) {
return 0;
}
$current_site_id = get_current_blog_id();
$related_posts = $this->content_relations->get_relations($current_site_id, $post_id, 'post');
unset($related_posts[$current_site_id]);
if (!$related_posts) {
return 1;
}
$updated_posts = 1;
array_walk($related_posts, function ($post_id, $site_id) use(&$updated_posts, $value) {
switch_to_blog($site_id);
$updated_posts += $this->setting_repository->update($post_id, $value);
restore_current_blog();
});
return $updated_posts;
}
/**
* Trashes all related posts.
*
* @since 3.0.0
* @wp-hook wp_trash_post
*
* @param int $post_id Post ID.
*
* @return int The number of related posts trashed.
*/
public function trash_related_posts($post_id)
{
if (!$this->setting_repository->get($post_id)) {
return 0;
}
$current_site_id = get_current_blog_id();
$related_posts = $this->content_relations->get_relations($current_site_id, $post_id, 'post');
unset($related_posts[$current_site_id]);
if (!$related_posts) {
return 0;
}
$trashed_post = 0;
// Temporarily remove the function to avoid recursion.
$action = current_action();
remove_action($action, [$this, __FUNCTION__]);
array_walk($related_posts, function ($post_id, $site_id) use(&$trashed_post) {
switch_to_blog($site_id);
$trashed_post += (bool) wp_trash_post($post_id);
restore_current_blog();
});
// Add the function back again.
add_action($action, [$this, __FUNCTION__]);
return $trashed_post;
}