Delete a relation according to the given parameters.
| public delete_relation ( integer $source_site_id, integer $target_site_id, integer $source_content_id, integer $target_content_id, string $type = 'post' ) : integer | ||
| $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. |
| Résultat | integer | Number of deleted rows |
/**
* Disconnects the current post with the one given in the request.
*
* @return void
*/
private function disconnect_post()
{
$remote_site_id = $this->context->remote_site_id();
$remote_post_id = $this->context->remote_post_id();
$source_site_id = $this->context->source_site_id();
$translation_ids = $this->content_relations->get_translation_ids($this->context->source_site_id(), $remote_site_id, $this->context->source_post_id(), $remote_post_id, 'post');
if ($translation_ids['ml_source_blogid'] !== $source_site_id) {
$remote_site_id = $source_site_id;
if (0 !== $remote_post_id) {
$remote_post_id = $this->context->source_post_id();
}
}
$this->content_relations->delete_relation($translation_ids['ml_source_blogid'], $remote_site_id, $translation_ids['ml_source_elementid'], $remote_post_id, 'post');
}
/**
* @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');
}
