/**
* Additional methods in theme
*/
public static function insert_answer($question_id, $content, $author = false, $answer_id = 0)
{
$instance = self::get_instance();
global $current_user;
if (!$current_user->ID) {
return new WP_Error('logged_in_required', __('Login Required', ET_DOMAIN));
}
if ($author == false) {
$author = $current_user->ID;
}
$question = get_post($question_id);
$content = preg_replace('/\\[quote\\].*(<br\\s*\\/?>\\s*).*\\[\\/quote\\]/', '', $content);
$data = array('post_title' => 'RE: ' . $question->post_title, 'post_content' => $content, 'post_parent' => $question_id, 'author' => $author, 'post_type' => 'answer', 'post_status' => ae_get_option('pending_answers') && !(current_user_can('manage_options') || qa_user_can('approve_answer')) ? 'pending' : 'publish', 'et_answer_parent' => $answer_id);
$result = $instance->_insert($data);
// if item is inserted successfully, update statistic
if ($result) {
//update user answers count
$count = et_count_user_posts($current_user->ID, 'answer');
update_user_meta($current_user->ID, 'et_answer_count', $count);
//update user following questions
$follow_questions = (array) get_user_meta($current_user->ID, 'qa_following_questions', true);
if (!in_array($question_id, $follow_questions)) {
array_push($follow_questions, $question_id);
}
$follow_questions = array_unique(array_filter($follow_questions));
update_user_meta($current_user->ID, 'qa_following_questions', $follow_questions);
// update question's update date
update_post_meta($question_id, 'et_updated_date', current_time('mysql'));
// update last update author
update_post_meta($question_id, 'et_last_author', $author);
// update answer_authors
$answer_authors = get_post_meta($question_id, 'et_answer_authors', true);
$answer_authors = is_array($answer_authors) ? $answer_authors : array();
if (!in_array($author, $answer_authors)) {
$answer_authors[] = $author;
update_post_meta($question_id, 'et_answer_authors', $answer_authors);
}
// update answer author for answer
if ($answer_id) {
$answer_authors = get_post_meta($answer_id, 'et_answer_authors', true);
$answer_authors = is_array($answer_authors) ? $answer_authors : array();
if (!in_array($author, $answer_authors)) {
$answer_authors[] = $author;
update_post_meta($answer_id, 'et_answer_authors', $answer_authors);
}
}
if ($answer_id == 0) {
QA_Questions::count_comments($question->ID);
} else {
QA_Answers::count_comments($answer_id);
}
}
return $result;
}
