/**
* add new comment
* @param int $id post id
* @param string $comment comment value
* @param int $parent_id 父评论的ID
*/
public function add_comment($id, $comment, $author = '', $email = '', $parent_id = 0, $type = 0)
{
if (empty($id) || empty($comment)) {
json_error(BigAppErr::$comment['code'], "empty id or comment");
}
$user_id = get_current_user_id();
$comment_type = bigapp_core::check_comment_status();
if ($comment_type == 2 && $user_id == 0) {
if ($author == '' or $email == '') {
json_error(BigAppErr::$comment['code'], 'need email or author');
}
if (false == check_email($email)) {
json_error(BigAppErr::$comment['code'], 'email format is wrong');
}
}
if ($comment_type == 3) {
if ($user_id == 0) {
json_error(BigAppErr::$login['code'], 'need login');
}
}
$commentdata = array("comment_post_ID" => $id, 'comment_content' => $comment, 'comment_approved' => 1, 'comment_author' => $author, 'comment_author_email' => $email, 'comment_parent' => $parent_id, "user_ID" => $user_id);
$result = wp_new_comment($commentdata);
if (!$result) {
json_error(BigAppErr::$comment['code'], "creat new comment failed");
}
return array('id' => $result);
}
/**
* Prepares post data for return in an XML-RPC object.
*
* @access protected
*
* @param array $post The unprepared post data
* @param string $context The context for the prepared post. (view|view-revision|edit|embed|single-parent)
* @return array The prepared post data
*/
protected function prepare_post($post, $context = 'view', $show_type = 'row')
{
// Holds the data for this post.
$_post = array('ID' => (int) $post['ID']);
$post_type = get_post_type_object($post['post_type']);
if (!json_check_post_permission($post, 'read')) {
return false;
}
$previous_post = null;
if (!empty($GLOBALS['post'])) {
$previous_post = $GLOBALS['post'];
}
$post_obj = get_post($post['ID']);
// Don't allow unauthenticated users to read password-protected posts
if (!empty($post['post_password'])) {
if (!json_check_post_permission($post, 'edit')) {
return false;
}
// Fake the correct cookie to fool post_password_required().
// Without this, get_the_content() will give a password form.
require_once ABSPATH . 'wp-includes/class-phpass.php';
$hasher = new PasswordHash(8, true);
$value = $hasher->HashPassword($post['post_password']);
$_COOKIE['wp-postpass_' . COOKIEHASH] = wp_slash($value);
}
$GLOBALS['post'] = $post_obj;
setup_postdata($post_obj);
//comment num
$comment_num = $this->comments->get_comments_num_by_post_id($_post['ID']);
// prepare common post fields
$post_content = '';
if ($show_type == 'row') {
$post_content = $post['post_content'];
}
$post_fields = array('title' => get_the_title($post['ID']), 'status' => $post['post_status'], 'type' => $post['post_type'], 'author' => (int) $post['post_author'], 'content' => apply_filters('the_content', $post_content), 'parent' => (int) $post['post_parent'], 'link' => get_json_url_posts_list($post['ID']));
$post_fields_extended = array('excerpt' => $this->prepare_excerpt($post['post_excerpt']), 'comment_status' => $post['comment_status'], 'comment_num' => (int) $comment_num);
$post_fields_raw = array();
if ($show_type == 'row') {
$post_fields_raw = array('title_raw' => $post['post_title'], 'content_raw' => $post['post_content'], 'excerpt_raw' => $post['post_excerpt'], 'guid_raw' => $post['guid']);
}
// Dates
$timezone = json_get_timezone();
if ($post['post_date_gmt'] === '0000-00-00 00:00:00') {
$post_fields['date'] = null;
$post_fields_extended['date_tz'] = null;
$post_fields_extended['date_gmt'] = null;
} else {
$post_date = WP_JSON_DateTime::createFromFormat('Y-m-d H:i:s', $post['post_date'], $timezone);
$post_fields['date'] = json_mysql_to_rfc3339($post['post_date']);
$post_fields_extended['date_tz'] = $post_date->format('e');
$post_fields_extended['date_gmt'] = json_mysql_to_rfc3339($post['post_date_gmt']);
}
if ($post['post_modified_gmt'] === '0000-00-00 00:00:00') {
$post_fields['modified'] = null;
$post_fields_extended['modified_tz'] = null;
$post_fields_extended['modified_gmt'] = null;
} else {
$modified_date = WP_JSON_DateTime::createFromFormat('Y-m-d H:i:s', $post['post_modified'], $timezone);
$post_fields['modified'] = json_mysql_to_rfc3339($post['post_modified']);
$post_fields_extended['modified_tz'] = $modified_date->format('e');
$post_fields_extended['modified_gmt'] = json_mysql_to_rfc3339($post['post_modified_gmt']);
}
// Authorized fields
// TODO: Send `Vary: Authorization` to clarify that the data can be
// changed by the user's auth status
if (json_check_post_permission($post, 'edit')) {
$post_fields_extended['password'] = $post['post_password'];
}
// Consider future posts as published
if ($post_fields['status'] === 'future') {
$post_fields['status'] = 'publish';
}
// Fill in blank post format
$post_fields['format'] = get_post_format($post['ID']);
if (empty($post_fields['format'])) {
$post_fields['format'] = 'standard';
}
if (0 === $post['post_parent']) {
$post_fields['parent'] = null;
}
if (('view' === $context || 'view-revision' == $context) && 0 !== $post['post_parent']) {
// Avoid nesting too deeply
// This gives post + post-extended + meta for the main post,
// post + meta for the parent and just meta for the grandparent
$parent = get_post($post['post_parent'], ARRAY_A);
$post_fields['parent'] = $this->prepare_post($parent, 'embed');
}
// Merge requested $post_fields fields into $_post
$_post = array_merge($_post, $post_fields);
// Include extended fields. We might come back to this.
$_post = array_merge($_post, $post_fields_extended);
if ('edit' === $context) {
if (json_check_post_permission($post, 'edit')) {
$_post = array_merge($_post, $post_fields_raw);
} else {
$GLOBALS['post'] = $previous_post;
if ($previous_post) {
setup_postdata($previous_post);
}
json_error(BigAppErr::$post['code'], "post id is not valid", $id);
}
} elseif ('view-revision' == $context) {
if (json_check_post_permission($post, 'edit')) {
$_post = array_merge($_post, $post_fields_raw);
} else {
$GLOBALS['post'] = $previous_post;
if ($previous_post) {
setup_postdata($previous_post);
}
return false;
}
}
// Entity meta
$links = array('self' => get_json_url_posts_list($post['ID']), 'author' => get_json_url_users_get_user($post['post_author']), 'collection' => get_json_url_posts_list());
if ('view-revision' != $context) {
$links['replies'] = get_json_url_comments_get_comments($post['ID']);
$links['version-history'] = get_json_url_post_get_revisions($post['ID']);
}
#$_post['meta'] = array( 'links' => $links );
if (!empty($post['post_parent'])) {
$_post['meta']['links']['up'] = get_json_url_posts_list((int) $post['post_parent']);
}
$GLOBALS['post'] = $previous_post;
if ($previous_post) {
setup_postdata($previous_post);
}
//控制发表评论状态
if ($_post['comment_status'] == 'closed') {
$comment_type = 0;
} else {
$comment_type = bigapp_core::check_comment_status();
if ($comment_type == 0 && $_post['comment_status'] == 'open') {
$comment_type = 1;
}
}
$_post['comment_type'] = $comment_type;
//浏览量次数
$post_views = new WP_JSON_PostViews($this->server);
$_post['views'] = $post_views->get_views_by_id($post['ID']);
return apply_filters('json_prepare_post', $_post, $post, $context);
}
