Set a relation according to the given parameters.
| public set_relation ( integer $source_site_id, integer $target_site_id, integer $source_content_id, integer $target_content_id, string $type = 'post' ) : boolean | ||
| $source_site_id | integer | Source blog ID. |
| $target_site_id | integer | Target blog ID. |
| $source_content_id | integer | Source post ID or term taxonomy ID. |
| $target_content_id | integer | Target post ID or term taxonomy ID. |
| $type | string | Content type. |
| return | boolean | |
/**
* @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');
}
/**
* Connects the current post with an existing remote one.
*
* @return bool Whether or not the relationship was updated successfully.
*/
private function connect_existing_post()
{
$this->disconnect_post();
return $this->content_relations->set_relation($this->context->source_site_id(), $this->context->remote_site_id(), $this->context->source_post_id(), $this->context->new_post_id(), 'post');
}
