/**
* Save manual snapshot edited data
*/
function anno_snapshot_edit_save($data, $postarr)
{
if (isset($_POST['anno_snapshot_edit_save']) && !empty($postarr['post_ID'])) {
//remove_action('wp_insert_post', 'anno_users_snapshot', 10, 2);
$post_id = $postarr['post_ID'];
$authors = empty($_POST['anno_snapshot']) ? array() : $_POST['anno_snapshot'];
update_post_meta($post_id, '_anno_author_snapshot', $authors);
// Delete all anno authors meta, it will be reassigned in the next step, no built in WP methods to do this in a single query
$anno_author_ids = anno_get_authors($post_id);
foreach ($anno_author_ids as $key => $id) {
$anno_author_ids[$key] = '_anno_author_' . $id;
$formats[] = '%s';
}
global $wpdb;
array_unshift($anno_author_ids, $post_id);
$sql = "DELETE FROM {$wpdb->postmeta} WHERE `post_id` = %d AND `meta_key` LIKE '_anno_author_%%' AND `meta_key` NOT IN ('_anno_author_snapshot', '_anno_author_order')";
$sql = $wpdb->prepare($sql, $anno_author_ids);
$wpdb->query($sql);
delete_post_meta($post_id, '_anno_author_order');
// Add the users back into the meta
foreach ($authors as $id => $author_data) {
// This also updates _anno_author_order
anno_add_user_to_post('author', $id, $post_id);
}
// Check if primary author has been removed (WP Owner) assign to current user, do not add them to the snapshot
if (!in_array($data['post_author'], array_keys($authors))) {
// Do not re-add the old author
remove_action('post_updated', 'annowf_switch_authors', '10, 3');
$data['post_author'] = get_current_user_id();
}
}
return $data;
}
/**
* AJAX handler for adding a user to a post with a given type
*
* @param string $type Type of user to add to the post (co_author, reviewer)
* @return array Array of data pertaining to user added and JSON data.
*/
function annowf_add_user($type)
{
check_ajax_referer('anno_manage_' . $type, '_ajax_nonce-manage-' . $type);
$message = 'error';
$html = '';
if (isset($_POST['post_id']) && isset($_POST['user'])) {
$user_login = trim($_POST['user']);
$user = get_user_by('login', $user_login);
// Check if the user already exists if we're adding via email
if (empty($user) && anno_is_valid_email($user_login)) {
$users = get_users(array('search' => $user_login));
if (!empty($users) && is_array($users)) {
$user = $users[0];
}
}
if (!empty($user)) {
$post = get_post($_POST['post_id']);
$co_authors = anno_get_authors(absint($_POST['post_id']));
$reviewers = anno_get_reviewers(absint($_POST['post_id']));
if ($type == 'reviewer') {
$type_string = _x('reviewer', 'noun describing user', 'anno');
} else {
$type_string = _x('co-author', 'noun describing user', 'anno');
}
if ($post->post_author == $user->ID) {
$html = sprintf(_x('Cannot add author as a %s', 'Adding user error message for article meta box', 'anno'), $type_string);
} else {
if (in_array($user->ID, $co_authors)) {
$html = sprintf(_x('Cannot add %s as %s. User is already a co-author', 'Adding user error message for article meta box', 'anno'), $user->user_login, $type_string);
} else {
if (in_array($user->ID, $reviewers)) {
$html = sprintf(_x('Cannot add %s as %s. User is already a reviewer', 'Adding user error message for article meta box', 'anno'), $user->user_login, $type_string);
} else {
if (anno_add_user_to_post($type, $user->ID, absint($_POST['post_id']))) {
$message = 'success';
ob_start();
annowf_user_li_markup($user, $type);
$html = ob_get_contents();
ob_end_clean();
}
}
}
}
} else {
$html = sprintf(_x('User \'%s\' not found', 'Adding user error message for article meta box', 'anno'), $user_login);
}
}
return array('message' => $message, 'html' => $html, 'user' => $user);
}
function annowf_add_user_to_post($type, $user_id, $post_id)
{
return anno_add_user_to_post($type, $user_id, $post_id);
}
