/**
* Adds the post to the relevant site
*
* @param $post
*
* @param $blog
*
* @return int|\WP_Error
*/
public function add_post($post, $blog)
{
if (!$blog || $this->post_exists($post, $blog)) {
return FALSE;
}
$original_post_id = $post->ID;
// store temp so that we can return it to the original post
$source_content_id = Wpml2mlp_Helper::get_default_post_ID($post);
$meta = get_post_meta($post->ID);
$post->ID = NULL;
// reset the post_id, new one will be created
switch_to_blog((int) $blog['blog_id']);
$new_post_id = wp_insert_post((array) $post);
if ($new_post_id > 0) {
foreach ($meta as $key => $value) {
update_post_meta($new_post_id, $key, $value[0]);
}
}
restore_current_blog();
if (0 < $new_post_id) {
$this->content_relations->set_relation(Wpml2mlp_Helper::get_default_blog(), (int) $blog['blog_id'], $source_content_id, $new_post_id, $post->post_type);
}
$post->ID = $original_post_id;
return $new_post_id;
}
/**
* @param array $existing
* @param int $source_term_taxonomy_id
* @param int $target_site_id
* @param int $target_term_taxonomy_id
*
* @return bool
*/
private function update_terms(array $existing, $source_term_taxonomy_id, $target_site_id, $target_term_taxonomy_id)
{
if (isset($existing[$target_site_id]) && $existing[$target_site_id] === $target_term_taxonomy_id) {
return TRUE;
}
if (0 !== $target_term_taxonomy_id) {
return $this->content_relations->set_relation($this->current_site_id, $target_site_id, $source_term_taxonomy_id, $target_term_taxonomy_id, 'term');
}
$translation_ids = $this->content_relations->get_translation_ids($this->current_site_id, $target_site_id, $source_term_taxonomy_id, $target_term_taxonomy_id, 'term');
return $this->content_relations->delete_relation($translation_ids['ml_source_blogid'], $target_site_id, $translation_ids['ml_source_elementid'], 0, 'term');
}
/**
* @param array $existing
* @param int $source_term_taxonomy_id
* @param int $target_site_id
* @param int $target_term_taxonomy_id
*
* @return bool
*/
private function update_terms(array $existing, $source_term_taxonomy_id, $target_site_id, $target_term_taxonomy_id)
{
// There's nothing to do here
if (-1 === $target_term_taxonomy_id) {
return TRUE;
}
if (isset($existing[$target_site_id]) && $existing[$target_site_id] === $target_term_taxonomy_id) {
return TRUE;
}
$translation_ids = $this->content_relations->get_translation_ids($this->current_site_id, $target_site_id, $source_term_taxonomy_id, $target_term_taxonomy_id, 'term');
if ($translation_ids['ml_source_blogid'] !== $this->current_site_id) {
$target_site_id = $this->current_site_id;
if (0 !== $target_term_taxonomy_id) {
$target_term_taxonomy_id = $source_term_taxonomy_id;
}
}
// Delete a relation
if (0 === $target_term_taxonomy_id) {
return $this->content_relations->delete_relation($translation_ids['ml_source_blogid'], $target_site_id, $translation_ids['ml_source_elementid'], 0, 'term');
}
return $this->content_relations->set_relation($translation_ids['ml_source_blogid'], $target_site_id, $translation_ids['ml_source_elementid'], $target_term_taxonomy_id, 'term');
}
/**
* set the source id of the element
*
* @param int $source_content_id ID of current element
* @param int $remote_site_id ID of remote site
* @param int $remote_content_id ID of remote content
* @return void
*/
public function set_linked_element($source_content_id, $remote_site_id, $remote_content_id)
{
$this->content_relations->set_relation($this->source_site_id, $remote_site_id, $source_content_id, $remote_content_id, 'post');
}
