<?php
-
-// Creates a new user from the "Users" form using $_POST information.
+/**
+ * WordPress user administration API.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/**
+ * Creates a new user from the "Users" form using $_POST information.
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ *
+ * @param int $user_id Optional. User ID.
+ * @return null|WP_Error|int Null when adding user, WP_Error or User ID integer when no parameters.
+ */
function add_user() {
if ( func_num_args() ) { // The hackiest hack that ever did hack
global $current_user, $wp_roles;
}
}
+/**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ *
+ * @param int $user_id Optional. User ID.
+ * @return unknown
+ */
function edit_user( $user_id = 0 ) {
global $current_user, $wp_roles, $wpdb;
if ( $user_id != 0 ) {
else if ( isset( $_POST['rich_editing'] ) )
$user->rich_editing = $_POST['rich_editing'];
else
- $user->rich_editing = 'false';
+ $user->rich_editing = 'true';
+
+ $user->comment_shortcuts = isset( $_POST['comment_shortcuts'] )? $_POST['comment_shortcuts'] : '';
+
+ $user->use_ssl = 0;
+ if ( !empty($_POST['use_ssl']) )
+ $user->use_ssl = 1;
+
+ if ( !$update )
+ $user->admin_color = 'fresh'; // Default to fresh for new users.
+ else if ( isset( $_POST['admin_color'] ) )
+ $user->admin_color = $_POST['admin_color'];
+ else
+ $user->admin_color = 'fresh';
$errors = new WP_Error();
/* checking the password has been typed twice */
do_action_ref_array( 'check_passwords', array ( $user->user_login, & $pass1, & $pass2 ));
- if (!$update ) {
- if ( $pass1 == '' || $pass2 == '' )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password twice.' ));
+ if ( $update ) {
+ if ( empty($pass1) && !empty($pass2) )
+ $errors->add( 'pass', __( '<strong>ERROR</strong>: You entered your new password only once.' ), array( 'form-field' => 'pass1' ) );
+ elseif ( !empty($pass1) && empty($pass2) )
+ $errors->add( 'pass', __( '<strong>ERROR</strong>: You entered your new password only once.' ), array( 'form-field' => 'pass2' ) );
} else {
- if ((empty ( $pass1 ) && !empty ( $pass2 ) ) || (empty ( $pass2 ) && !empty ( $pass1 ) ) )
- $errors->add( 'pass', __( "<strong>ERROR</strong>: you typed your new password only once." ));
+ if ( empty($pass1) )
+ $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password.' ), array( 'form-field' => 'pass1' ) );
+ elseif ( empty($pass2) )
+ $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password twice.' ), array( 'form-field' => 'pass2' ) );
}
/* Check for "\" in password */
if( strpos( " ".$pass1, "\\" ) )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: Passwords may not contain the character "\\".' ));
+ $errors->add( 'pass', __( '<strong>ERROR</strong>: Passwords may not contain the character "\\".' ), array( 'form-field' => 'pass1' ) );
/* checking the password has been typed twice the same */
if ( $pass1 != $pass2 )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: Please type the same password in the two password fields.' ));
+ $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter the same password in the two password fields.' ), array( 'form-field' => 'pass1' ) );
if (!empty ( $pass1 ))
$user->user_pass = $pass1;
if ( !$update && !validate_username( $user->user_login ) )
- $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is invalid. Please enter a valid username.' ));
+ $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is invalid. Please enter a valid username.' ));
if (!$update && username_exists( $user->user_login ))
- $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered, please choose another one.' ));
+ $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ));
/* checking e-mail address */
if ( empty ( $user->user_email ) ) {
- $errors->add( 'user_email', __( "<strong>ERROR</strong>: please type an e-mail address" ));
+ $errors->add( 'user_email', __( '<strong>ERROR</strong>: Please enter an e-mail address.' ), array( 'form-field' => 'email' ) );
} else
if (!is_email( $user->user_email ) ) {
- $errors->add( 'user_email', __( "<strong>ERROR</strong>: the email address isn't correct" ));
+ $errors->add( 'user_email', __( "<strong>ERROR</strong>: The e-mail address isn't correct." ), array( 'form-field' => 'email' ) );
}
if ( $errors->get_error_codes() )
return $user_id;
}
+/**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ *
+ * @return array List of user IDs.
+ */
function get_author_user_ids() {
global $wpdb;
$level_key = $wpdb->prefix . 'user_level';
-
- $query = "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key' AND meta_value != '0'";
-
- return $wpdb->get_col( $query );
+ return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value != '0'", $level_key) );
}
+/**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID.
+ * @return array|bool List of editable authors. False if no editable users.
+ */
function get_editable_authors( $user_id ) {
global $wpdb;
return apply_filters('get_editable_authors', $authors);
}
-function get_editable_user_ids( $user_id, $exclude_zeros = true ) {
+/**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID.
+ * @param bool $exclude_zeros Optional, default is true. Whether to exclude zeros.
+ * @return unknown
+ */
+function get_editable_user_ids( $user_id, $exclude_zeros = true, $post_type = 'post' ) {
global $wpdb;
$user = new WP_User( $user_id );
- if ( ! $user->has_cap('edit_others_posts') ) {
- if ( $user->has_cap('edit_posts') || $exclude_zeros == false )
+ if ( ! $user->has_cap("edit_others_{$post_type}s") ) {
+ if ( $user->has_cap("edit_{$post_type}s") || $exclude_zeros == false )
return array($user->id);
else
return false;
$level_key = $wpdb->prefix . 'user_level';
- $query = "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key'";
+ $query = $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s", $level_key);
if ( $exclude_zeros )
$query .= " AND meta_value != '0'";
return $wpdb->get_col( $query );
}
+/**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ *
+ * @return unknown
+ */
function get_nonauthor_user_ids() {
global $wpdb;
$level_key = $wpdb->prefix . 'user_level';
- $query = "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key' AND meta_value = '0'";
-
- return $wpdb->get_col( $query );
+ return $wpdb->get_col( $wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s AND meta_value = '0'", $level_key) );
}
+/**
+ * Retrieve editable posts from other users.
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID to not retrieve posts from.
+ * @param string $type Optional, defaults to 'any'. Post type to retrieve, can be 'draft' or 'pending'.
+ * @return array List of posts from others.
+ */
function get_others_unpublished_posts($user_id, $type='any') {
global $wpdb;
- $user = get_userdata( $user_id );
- $level_key = $wpdb->prefix . 'user_level';
$editable = get_editable_user_ids( $user_id );
$other_unpubs = '';
} else {
$editable = join(',', $editable);
- $other_unpubs = $wpdb->get_results("SELECT ID, post_title, post_author FROM $wpdb->posts WHERE post_type = 'post' AND $type_sql AND post_author IN ($editable) AND post_author != '$user_id' ORDER BY post_modified $dir");
+ $other_unpubs = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_title, post_author FROM $wpdb->posts WHERE post_type = 'post' AND $type_sql AND post_author IN ($editable) AND post_author != %d ORDER BY post_modified $dir", $user_id) );
}
return apply_filters('get_others_drafts', $other_unpubs);
}
+/**
+ * Retrieve drafts from other users.
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID.
+ * @return array List of drafts from other users.
+ */
function get_others_drafts($user_id) {
return get_others_unpublished_posts($user_id, 'draft');
}
+/**
+ * Retrieve pending review posts from other users.
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID.
+ * @return array List of posts with pending review post type from other users.
+ */
function get_others_pending($user_id) {
return get_others_unpublished_posts($user_id, 'pending');
}
+/**
+ * Retrieve user data and filter it.
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID.
+ * @return object WP_User object with user data.
+ */
function get_user_to_edit( $user_id ) {
$user = new WP_User( $user_id );
$user->user_login = attribute_escape($user->user_login);
$user->last_name = attribute_escape($user->last_name);
$user->display_name = attribute_escape($user->display_name);
$user->nickname = attribute_escape($user->nickname);
- $user->aim = attribute_escape($user->aim);
- $user->yim = attribute_escape($user->yim);
- $user->jabber = attribute_escape($user->jabber);
- $user->description = wp_specialchars($user->description);
+ $user->aim = isset( $user->aim ) && !empty( $user->aim ) ? attribute_escape($user->aim) : '';
+ $user->yim = isset( $user->yim ) && !empty( $user->yim ) ? attribute_escape($user->yim) : '';
+ $user->jabber = isset( $user->jabber ) && !empty( $user->jabber ) ? attribute_escape($user->jabber) : '';
+ $user->description = isset( $user->description ) && !empty( $user->description ) ? wp_specialchars($user->description) : '';
return $user;
}
+/**
+ * Retrieve the user's drafts.
+ *
+ * @since unknown
+ *
+ * @param int $user_id User ID.
+ * @return array
+ */
function get_users_drafts( $user_id ) {
global $wpdb;
- $user_id = (int) $user_id;
- $query = "SELECT ID, post_title FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'draft' AND post_author = $user_id ORDER BY post_modified DESC";
+ $query = $wpdb->prepare("SELECT ID, post_title FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'draft' AND post_author = %d ORDER BY post_modified DESC", $user_id);
$query = apply_filters('get_users_drafts', $query);
return $wpdb->get_results( $query );
}
+/**
+ * Remove user and optionally reassign posts and links to another user.
+ *
+ * If the $reassign parameter is not assigned to an User ID, then all posts will
+ * be deleted of that user. The action 'delete_user' that is passed the User ID
+ * being deleted will be run after the posts are either reassigned or deleted.
+ * The user meta will also be deleted that are for that User ID.
+ *
+ * @since unknown
+ *
+ * @param int $id User ID.
+ * @param int $reassign Optional. Reassign posts and links to new User ID.
+ * @return bool True when finished.
+ */
function wp_delete_user($id, $reassign = 'novalue') {
global $wpdb;
$id = (int) $id;
- $user = get_userdata($id);
if ($reassign == 'novalue') {
- $post_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_author = $id");
+ $post_ids = $wpdb->get_col( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id) );
if ($post_ids) {
foreach ($post_ids as $post_id)
}
// Clean links
- $wpdb->query("DELETE FROM $wpdb->links WHERE link_owner = $id");
+ $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->links WHERE link_owner = %d", $id) );
} else {
$reassign = (int) $reassign;
- $wpdb->query("UPDATE $wpdb->posts SET post_author = {$reassign} WHERE post_author = {$id}");
- $wpdb->query("UPDATE $wpdb->links SET link_owner = {$reassign} WHERE link_owner = {$id}");
+ $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET post_author = %d WHERE post_author = %d", $reassign, $id) );
+ $wpdb->query( $wpdb->prepare("UPDATE $wpdb->links SET link_owner = %d WHERE link_owner = %d", $reassign, $id) );
}
// FINALLY, delete user
do_action('delete_user', $id);
- $wpdb->query("DELETE FROM $wpdb->users WHERE ID = $id");
- $wpdb->query("DELETE FROM $wpdb->usermeta WHERE user_id = '$id'");
+ $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->users WHERE ID = %d", $id) );
+ $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d", $id) );
wp_cache_delete($id, 'users');
wp_cache_delete($user->user_login, 'userlogins');
+ wp_cache_delete($user->user_email, 'useremail');
return true;
}
+/**
+ * Remove all capabilities from user.
+ *
+ * @since unknown
+ *
+ * @param int $id User ID.
+ */
function wp_revoke_user($id) {
$id = (int) $id;
$user->remove_all_caps();
}
-?>
\ No newline at end of file
+if ( !class_exists('WP_User_Search') ) :
+/**
+ * WordPress User Search class.
+ *
+ * @since unknown
+ * @author Mark Jaquith
+ */
+class WP_User_Search {
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $results;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $search_term;
+
+ /**
+ * Page number.
+ *
+ * @since unknown
+ * @access private
+ * @var int
+ */
+ var $page;
+
+ /**
+ * Role name that users have.
+ *
+ * @since unknown
+ * @access private
+ * @var string
+ */
+ var $role;
+
+ /**
+ * Raw page number.
+ *
+ * @since unknown
+ * @access private
+ * @var int|bool
+ */
+ var $raw_page;
+
+ /**
+ * Amount of users to display per page.
+ *
+ * @since unknown
+ * @access public
+ * @var int
+ */
+ var $users_per_page = 50;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $first_user;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var int
+ */
+ var $last_user;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $query_limit;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $query_sort;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $query_from_where;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var int
+ */
+ var $total_users_for_query = 0;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var bool
+ */
+ var $too_many_total_users = false;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $search_errors;
+
+ /**
+ * {@internal Missing Description}}
+ *
+ * @since unknown
+ * @access private
+ * @var unknown_type
+ */
+ var $paging_text;
+
+ /**
+ * PHP4 Constructor - Sets up the object properties.
+ *
+ * @since unknown
+ *
+ * @param string $search_term Search terms string.
+ * @param int $page Optional. Page ID.
+ * @param string $role Role name.
+ * @return WP_User_Search
+ */
+ function WP_User_Search ($search_term = '', $page = '', $role = '') {
+ $this->search_term = $search_term;
+ $this->raw_page = ( '' == $page ) ? false : (int) $page;
+ $this->page = (int) ( '' == $page ) ? 1 : $page;
+ $this->role = $role;
+
+ $this->prepare_query();
+ $this->query();
+ $this->prepare_vars_for_template_usage();
+ $this->do_paging();
+ }
+
+ /**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ * @access public
+ */
+ function prepare_query() {
+ global $wpdb;
+ $this->first_user = ($this->page - 1) * $this->users_per_page;
+ $this->query_limit = $wpdb->prepare(" LIMIT %d, %d", $this->first_user, $this->users_per_page);
+ $this->query_sort = ' ORDER BY user_login';
+ $search_sql = '';
+ if ( $this->search_term ) {
+ $searches = array();
+ $search_sql = 'AND (';
+ foreach ( array('user_login', 'user_nicename', 'user_email', 'user_url', 'display_name') as $col )
+ $searches[] = $col . " LIKE '%$this->search_term%'";
+ $search_sql .= implode(' OR ', $searches);
+ $search_sql .= ')';
+ }
+
+ $this->query_from_where = "FROM $wpdb->users";
+ if ( $this->role )
+ $this->query_from_where .= $wpdb->prepare(" INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key = '{$wpdb->prefix}capabilities' AND $wpdb->usermeta.meta_value LIKE %s", '%' . $this->role . '%');
+ else
+ $this->query_from_where .= " WHERE 1=1";
+ $this->query_from_where .= " $search_sql";
+
+ }
+
+ /**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ * @access public
+ */
+ function query() {
+ global $wpdb;
+ $this->results = $wpdb->get_col('SELECT ID ' . $this->query_from_where . $this->query_sort . $this->query_limit);
+
+ if ( $this->results )
+ $this->total_users_for_query = $wpdb->get_var('SELECT COUNT(ID) ' . $this->query_from_where); // no limit
+ else
+ $this->search_errors = new WP_Error('no_matching_users_found', __('No matching users were found!'));
+ }
+
+ /**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ * @access public
+ */
+ function prepare_vars_for_template_usage() {
+ $this->search_term = stripslashes($this->search_term); // done with DB, from now on we want slashes gone
+ }
+
+ /**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ * @access public
+ */
+ function do_paging() {
+ if ( $this->total_users_for_query > $this->users_per_page ) { // have to page the results
+ $args = array();
+ if( ! empty($this->search_term) )
+ $args['usersearch'] = urlencode($this->search_term);
+ if( ! empty($this->role) )
+ $args['role'] = urlencode($this->role);
+
+ $this->paging_text = paginate_links( array(
+ 'total' => ceil($this->total_users_for_query / $this->users_per_page),
+ 'current' => $this->page,
+ 'base' => 'users.php?%_%',
+ 'format' => 'userspage=%#%',
+ 'add_args' => $args
+ ) );
+ if ( $this->paging_text ) {
+ $this->paging_text = sprintf( '<span class="displaying-num">' . __( 'Displaying %s–%s of %s' ) . '</span>%s',
+ number_format_i18n( ( $this->page - 1 ) * $this->users_per_page + 1 ),
+ number_format_i18n( min( $this->page * $this->users_per_page, $this->total_users_for_query ) ),
+ number_format_i18n( $this->total_users_for_query ),
+ $this->paging_text
+ );
+ }
+ }
+ }
+
+ /**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @since unknown
+ * @access public
+ *
+ * @return unknown
+ */
+ function get_results() {
+ return (array) $this->results;
+ }
+
+ /**
+ * Displaying paging text.
+ *
+ * @see do_paging() Builds paging text.
+ *
+ * @since unknown
+ * @access public
+ */
+ function page_links() {
+ echo $this->paging_text;
+ }
+
+ /**
+ * Whether paging is enabled.
+ *
+ * @see do_paging() Builds paging text.
+ *
+ * @since unknown
+ * @access public
+ *
+ * @return bool
+ */
+ function results_are_paged() {
+ if ( $this->paging_text )
+ return true;
+ return false;
+ }
+
+ /**
+ * Whether there are search terms.
+ *
+ * @since unknown
+ * @access public
+ *
+ * @return bool
+ */
+ function is_search() {
+ if ( $this->search_term )
+ return true;
+ return false;
+ }
+}
+endif;
+
+?>