function add_remove_document_to_solr_index($post_id, $post, $update)
{
// If this is just a revision, don't go on.
if (wp_is_post_revision($post_id)) {
return;
}
// If this is just a new post opened in editor, don't go on.
if ('auto-draft' == $post->post_status) {
return;
}
try {
if ('publish' == $post->post_status) {
// post published, add/update it from Solr index
$solr = WPSolrIndexSolrClient::create_from_post($post);
$solr->index_data(1, $post);
// Display confirmation in admin
set_transient(get_current_user_id() . 'updated_solr_post_save_admin_notice', 'Post/page indexed in Solr');
} else {
// post unpublished, remove it from Solr index
$solr = WPSolrIndexSolrClient::create_from_post($post);
$solr->delete_document($post);
// Display confirmation in admin
set_transient(get_current_user_id() . 'updated_solr_post_save_admin_notice', 'Post/Page deleted from Solr');
}
} catch (Exception $e) {
set_transient(get_current_user_id() . 'error_solr_post_save_admin_notice', htmlentities($e->getMessage()));
}
}
/**
* Add/remove document to/from Solr index when status changes to/from published
* We have to use action 'save_post', as it is used by other plugins to trigger meta boxes save
*
* @param $post_id
* @param $post
*/
function add_remove_document_to_solr_index($post_id, $post)
{
// If this is just a revision, don't go on.
if (wp_is_post_revision($post_id)) {
return;
}
// If this is just a new post opened in editor, don't go on.
if ('auto-draft' === $post->post_status) {
return;
}
// Delete previous message first
delete_transient(get_current_user_id() . 'updated_solr_post_save_admin_notice');
try {
if ('publish' === $post->post_status) {
// post published, add/update it from Solr index
$solr = WPSolrIndexSolrClient::create_from_post($post);
$results = $solr->index_data(1, $post);
// Display confirmation in admin, if one doc at least has been indexed
if (!empty($results) && !empty($results['nb_results'])) {
set_transient(get_current_user_id() . 'updated_solr_post_save_admin_notice', sprintf('%s updated in index \'%s\'', ucfirst($post->post_type), $solr->index['index_name']));
}
} else {
// post unpublished, remove it from Solr index
$solr = WPSolrIndexSolrClient::create_from_post($post);
$solr->delete_document($post);
// Display confirmation in admin
set_transient(get_current_user_id() . 'updated_solr_post_save_admin_notice', sprintf('%s removed from index \'%s\'', ucfirst($post->post_type), $solr->index['index_name']));
}
} catch (Exception $e) {
set_transient(get_current_user_id() . 'error_solr_post_save_admin_notice', htmlentities($e->getMessage()));
}
}