if ( is_a($user, 'WP_User') ) { return $user; }
if ( empty($username) || empty($password) ) {
+ if ( is_wp_error( $user ) )
+ return $user;
+
$error = new WP_Error();
if ( empty($username) )
$user = get_user_by('login', $username);
if ( !$user )
- return new WP_Error('invalid_username', sprintf(__('<strong>ERROR</strong>: Invalid username. <a href="%s" title="Password Lost and Found">Lost your password</a>?'), wp_lostpassword_url()));
-
- if ( is_multisite() ) {
- // Is user marked as spam?
- if ( 1 == $user->spam)
- return new WP_Error('invalid_username', __('<strong>ERROR</strong>: Your account has been marked as a spammer.'));
-
- // Is a user's blog marked as spam?
- if ( !is_super_admin( $user->ID ) && isset($user->primary_blog) ) {
- $details = get_blog_details( $user->primary_blog );
- if ( is_object( $details ) && $details->spam == 1 )
- return new WP_Error('blog_suspended', __('Site Suspended.'));
- }
- }
+ return new WP_Error( 'invalid_username', sprintf( __( '<strong>ERROR</strong>: Invalid username. <a href="%s" title="Password Lost and Found">Lost your password</a>?' ), wp_lostpassword_url() ) );
$user = apply_filters('wp_authenticate_user', $user, $password);
if ( is_wp_error($user) )
return $user;
}
+/**
+ * For multisite blogs, check if the authenticated user has been marked as a
+ * spammer, or if the user's primary blog has been marked as spam.
+ *
+ * @since 3.7.0
+ */
+function wp_authenticate_spam_check( $user ) {
+ if ( $user && is_a( $user, 'WP_User' ) && is_multisite() ) {
+ $spammed = apply_filters( 'check_is_user_spammed', is_user_spammy(), $user );
+
+ if ( $spammed )
+ return new WP_Error( 'spammer_account', __( '<strong>ERROR</strong>: Your account has been marked as a spammer.' ) );
+ }
+ return $user;
+}
+
/**
* Number of posts user has written.
*
* @return int The current user's ID
*/
function get_current_user_id() {
+ if ( ! function_exists( 'wp_get_current_user' ) )
+ return 0;
$user = wp_get_current_user();
return ( isset( $user->ID ) ? (int) $user->ID : 0 );
}
if ( ! $user = get_userdata( $user ) )
return false;
- if ( $user->has_prop( $wpdb->prefix . $option ) ) // Blog specific
- $result = $user->get( $wpdb->prefix . $option );
+ $prefix = $wpdb->get_blog_prefix();
+ if ( $user->has_prop( $prefix . $option ) ) // Blog specific
+ $result = $user->get( $prefix . $option );
elseif ( $user->has_prop( $option ) ) // User specific and cross-blog
$result = $user->get( $option );
else
global $wpdb;
if ( !$global )
- $option_name = $wpdb->prefix . $option_name;
-
- // For backward compatibility. See differences between update_user_meta() and deprecated update_usermeta().
- // http://core.trac.wordpress.org/ticket/13088
- if ( is_null( $newvalue ) || is_scalar( $newvalue ) && empty( $newvalue ) )
- return delete_user_meta( $user_id, $option_name );
+ $option_name = $wpdb->get_blog_prefix() . $option_name;
return update_user_meta( $user_id, $option_name, $newvalue );
}
global $wpdb;
if ( !$global )
- $option_name = $wpdb->prefix . $option_name;
+ $option_name = $wpdb->get_blog_prefix() . $option_name;
return delete_user_meta( $user_id, $option_name );
}
$qv['fields'] = array_unique( $qv['fields'] );
$this->query_fields = array();
- foreach ( $qv['fields'] as $field )
- $this->query_fields[] = $wpdb->users . '.' . esc_sql( $field );
+ foreach ( $qv['fields'] as $field ) {
+ $field = 'ID' === $field ? 'ID' : sanitize_key( $field );
+ $this->query_fields[] = "$wpdb->users.$field";
+ }
$this->query_fields = implode( ',', $this->query_fields );
} elseif ( 'all' == $qv['fields'] ) {
$this->query_fields = "$wpdb->users.*";
$this->query_fields = "$wpdb->users.ID";
}
- if ( $qv['count_total'] )
+ if ( isset( $qv['count_total'] ) && $qv['count_total'] )
$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
$this->query_from = "FROM $wpdb->users";
$this->query_where = "WHERE 1=1";
// sorting
- if ( in_array( $qv['orderby'], array('nicename', 'email', 'url', 'registered') ) ) {
- $orderby = 'user_' . $qv['orderby'];
- } elseif ( in_array( $qv['orderby'], array('user_nicename', 'user_email', 'user_url', 'user_registered') ) ) {
- $orderby = $qv['orderby'];
- } elseif ( 'name' == $qv['orderby'] || 'display_name' == $qv['orderby'] ) {
- $orderby = 'display_name';
- } elseif ( 'post_count' == $qv['orderby'] ) {
- // todo: avoid the JOIN
- $where = get_posts_by_author_sql('post');
- $this->query_from .= " LEFT OUTER JOIN (
- SELECT post_author, COUNT(*) as post_count
- FROM $wpdb->posts
- $where
- GROUP BY post_author
- ) p ON ({$wpdb->users}.ID = p.post_author)
- ";
- $orderby = 'post_count';
- } elseif ( 'ID' == $qv['orderby'] || 'id' == $qv['orderby'] ) {
- $orderby = 'ID';
- } else {
- $orderby = 'user_login';
+ if ( isset( $qv['orderby'] ) ) {
+ if ( in_array( $qv['orderby'], array('nicename', 'email', 'url', 'registered') ) ) {
+ $orderby = 'user_' . $qv['orderby'];
+ } elseif ( in_array( $qv['orderby'], array('user_nicename', 'user_email', 'user_url', 'user_registered') ) ) {
+ $orderby = $qv['orderby'];
+ } elseif ( 'name' == $qv['orderby'] || 'display_name' == $qv['orderby'] ) {
+ $orderby = 'display_name';
+ } elseif ( 'post_count' == $qv['orderby'] ) {
+ // todo: avoid the JOIN
+ $where = get_posts_by_author_sql('post');
+ $this->query_from .= " LEFT OUTER JOIN (
+ SELECT post_author, COUNT(*) as post_count
+ FROM $wpdb->posts
+ $where
+ GROUP BY post_author
+ ) p ON ({$wpdb->users}.ID = p.post_author)
+ ";
+ $orderby = 'post_count';
+ } elseif ( 'ID' == $qv['orderby'] || 'id' == $qv['orderby'] ) {
+ $orderby = 'ID';
+ } elseif ( 'meta_value' == $qv['orderby'] ) {
+ $orderby = "$wpdb->usermeta.meta_value";
+ } else {
+ $orderby = 'user_login';
+ }
}
- $qv['order'] = strtoupper( $qv['order'] );
+ if ( empty( $orderby ) )
+ $orderby = 'user_login';
+
+ $qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
if ( 'ASC' == $qv['order'] )
$order = 'ASC';
else
$this->query_orderby = "ORDER BY $orderby $order";
// limit
- if ( $qv['number'] ) {
+ if ( isset( $qv['number'] ) && $qv['number'] ) {
if ( $qv['offset'] )
$this->query_limit = $wpdb->prepare("LIMIT %d, %d", $qv['offset'], $qv['number']);
else
$this->query_limit = $wpdb->prepare("LIMIT %d", $qv['number']);
}
- $search = trim( $qv['search'] );
+ $search = '';
+ if ( isset( $qv['search'] ) )
+ $search = trim( $qv['search'] );
+
if ( $search ) {
$leading_wild = ( ltrim($search, '*') != $search );
$trailing_wild = ( rtrim($search, '*') != $search );
$search_columns = array('user_email');
elseif ( is_numeric($search) )
$search_columns = array('user_login', 'ID');
- elseif ( preg_match('|^https?://|', $search) && ! wp_is_large_network( 'users' ) )
+ elseif ( preg_match('|^https?://|', $search) && ! ( is_multisite() && wp_is_large_network( 'users' ) ) )
$search_columns = array('user_url');
else
$search_columns = array('user_login', 'user_nicename');
}
+ $search_columns = apply_filters( 'user_search_columns', $search_columns, $search, $this );
+
$this->query_where .= $this->get_search_sql( $search, $search_columns, $wild );
}
- $blog_id = absint( $qv['blog_id'] );
+ $blog_id = 0;
+ if ( isset( $qv['blog_id'] ) )
+ $blog_id = absint( $qv['blog_id'] );
- if ( 'authors' == $qv['who'] && $blog_id ) {
+ if ( isset( $qv['who'] ) && 'authors' == $qv['who'] && $blog_id ) {
$qv['meta_key'] = $wpdb->get_blog_prefix( $blog_id ) . 'user_level';
$qv['meta_value'] = 0;
$qv['meta_compare'] = '!=';
$qv['blog_id'] = $blog_id = 0; // Prevent extra meta query
}
- $role = trim( $qv['role'] );
+ $role = '';
+ if ( isset( $qv['role'] ) )
+ $role = trim( $qv['role'] );
if ( $blog_id && ( $role || is_multisite() ) ) {
$cap_meta_query = array();
$this->query_fields = 'DISTINCT ' . $this->query_fields;
}
- if ( !empty( $qv['include'] ) ) {
+ if ( ! empty( $qv['include'] ) ) {
$ids = implode( ',', wp_parse_id_list( $qv['include'] ) );
$this->query_where .= " AND $wpdb->users.ID IN ($ids)";
- } elseif ( !empty($qv['exclude']) ) {
+ } elseif ( ! empty( $qv['exclude'] ) ) {
$ids = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
$this->query_where .= " AND $wpdb->users.ID NOT IN ($ids)";
}
$this->results = $wpdb->get_col("SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit");
}
- if ( $qv['count_total'] )
+ if ( isset( $qv['count_total'] ) && $qv['count_total'] )
$this->total_users = $wpdb->get_var( apply_filters( 'found_users_query', 'SELECT FOUND_ROWS()' ) );
if ( !$this->results )
$this->query_vars[$query_var] = $value;
}
- /*
+ /**
* Used internally to generate an SQL string for searching across multiple columns
*
* @access protected
* @uses add_metadata()
* @link http://codex.wordpress.org/Function_Reference/add_user_meta
*
- * @param int $user_id Post ID.
+ * @param int $user_id User ID.
* @param string $meta_key Metadata name.
* @param mixed $meta_value Metadata value.
* @param bool $unique Optional, default is false. Whether the same key should not be added.
- * @return bool False for failure. True for success.
+ * @return int|bool Meta ID on success, false on failure.
*/
function add_user_meta($user_id, $meta_key, $meta_value, $unique = false) {
return add_metadata('user', $user_id, $meta_key, $meta_value, $unique);
* @param int $user_id user ID
* @param string $meta_key Metadata name.
* @param mixed $meta_value Optional. Metadata value.
- * @return bool False for failure. True for success.
+ * @return bool True on success, false on failure.
*/
function delete_user_meta($user_id, $meta_key, $meta_value = '') {
return delete_metadata('user', $user_id, $meta_key, $meta_value);
* @uses get_metadata()
* @link http://codex.wordpress.org/Function_Reference/get_user_meta
*
- * @param int $user_id Post ID.
+ * @param int $user_id User ID.
* @param string $key Optional. The meta key to retrieve. By default, returns data for all keys.
* @param bool $single Whether to return a single value.
* @return mixed Will be an array if $single is false. Will be value of meta data field if $single
* @uses update_metadata
* @link http://codex.wordpress.org/Function_Reference/update_user_meta
*
- * @param int $user_id Post ID.
+ * @param int $user_id User ID.
* @param string $meta_key Metadata key.
* @param mixed $meta_value Metadata value.
* @param mixed $prev_value Optional. Previous value to check before removing.
- * @return bool False on failure, true if success.
+ * @return bool True on success, false on failure.
*/
function update_user_meta($user_id, $meta_key, $meta_value, $prev_value = '') {
return update_metadata('user', $user_id, $meta_key, $meta_value, $prev_value);
extract( $r, EXTR_SKIP );
$query_args = wp_array_slice_assoc( $r, array( 'blog_id', 'include', 'exclude', 'orderby', 'order', 'who' ) );
- $query_args['fields'] = array( 'ID', $show );
+ $query_args['fields'] = array( 'ID', 'user_login', $show );
$users = get_users( $query_args );
$output = '';
/**
* Insert an user into the database.
*
- * Can update a current user or insert a new user based on whether the user's ID
- * is present.
- *
- * Can be used to update the user's info (see below), set the user's role, and
- * set the user's preference on whether they want the rich editor on.
- *
* Most of the $userdata array fields have filters associated with the values.
* The exceptions are 'rich_editing', 'role', 'jabber', 'aim', 'yim',
* 'user_registered', and 'ID'. The filters have the prefix 'pre_user_' followed
}
$data = compact( 'user_pass', 'user_email', 'user_url', 'user_nicename', 'display_name', 'user_registered' );
- $data = stripslashes_deep( $data );
+ $data = wp_unslash( $data );
if ( $update ) {
$wpdb->update( $wpdb->users, $data, compact( 'ID' ) );
* It is possible to update a user's password by specifying the 'user_pass'
* value in the $userdata parameter array.
*
- * If $userdata does not contain an 'ID' key, then a new user will be created
- * and the new user's ID will be returned.
- *
* If current user's password is being updated, then the cookies will be
* cleared.
*
* @since 2.0.0
* @see wp_insert_user() For what fields can be set in $userdata
- * @uses wp_insert_user() Used to update existing user or add new one if user doesn't exist already
*
* @param mixed $userdata An array of user data or a user object of type stdClass or WP_User.
* @return int|WP_Error The updated user's ID or a WP_Error object if the user could not be updated.
// First, get all of the original fields
$user_obj = get_userdata( $ID );
+ if ( ! $user_obj )
+ return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) );
$user = $user_obj->to_array();
* @return int The new user's ID.
*/
function wp_create_user($username, $password, $email = '') {
- $user_login = esc_sql( $username );
- $user_email = esc_sql( $email );
+ $user_login = wp_slash( $username );
+ $user_email = wp_slash( $email );
$user_pass = $password;
$userdata = compact('user_login', 'user_email', 'user_pass');
*/
function _get_additional_user_keys( $user ) {
$keys = array( 'first_name', 'last_name', 'nickname', 'description', 'rich_editing', 'comment_shortcuts', 'admin_color', 'use_ssl', 'show_admin_bar_front' );
- return array_merge( $keys, array_keys( _wp_get_user_contactmethods( $user ) ) );
+ return array_merge( $keys, array_keys( wp_get_user_contact_methods( $user ) ) );
+}
+
+/**
+ * Set up the user contact methods.
+ *
+ * Default contact methods were removed in 3.6. A filter dictates contact methods.
+ *
+ * @since 3.7.0
+ *
+ * @param WP_User $user Optional. WP_User object.
+ * @return array Array of contact methods and their labels.
+ */
+function wp_get_user_contact_methods( $user = null ) {
+ $methods = array();
+ if ( get_site_option( 'initial_db_version' ) < 23588 ) {
+ $methods = array(
+ 'aim' => __( 'AIM' ),
+ 'yim' => __( 'Yahoo IM' ),
+ 'jabber' => __( 'Jabber / Google Talk' )
+ );
+ }
+
+ /**
+ * Filter the user contact methods.
+ *
+ * @since 2.9.0
+ *
+ * @param array $methods Array of contact methods and their labels.
+ * @param WP_User $user WP_User object.
+ */
+ return apply_filters( 'user_contactmethods', $methods, $user );
}
/**
- * Set up the default contact methods.
+ * The old private function for setting up user contact methods.
*
* @since 2.9.0
* @access private
- *
- * @param object $user User data object (optional).
- * @return array $user_contactmethods Array of contact methods and their labels.
*/
function _wp_get_user_contactmethods( $user = null ) {
- $user_contactmethods = array(
- 'aim' => __('AIM'),
- 'yim' => __('Yahoo IM'),
- 'jabber' => __('Jabber / Google Talk')
- );
- return apply_filters( 'user_contactmethods', $user_contactmethods, $user );
+ return wp_get_user_contact_methods( $user );
+}
+
+/**
+ * Retrieves a user row based on password reset key and login
+ *
+ * A key is considered 'expired' if it exactly matches the value of the
+ * user_activation_key field, rather than being matched after going through the
+ * hashing process. This field is now hashed; old values are no longer accepted
+ * but have a different WP_Error code so good user feedback can be provided.
+ *
+ * @uses $wpdb WordPress Database object
+ *
+ * @param string $key Hash to validate sending user's password.
+ * @param string $login The user login.
+ * @return WP_User|WP_Error WP_User object on success, WP_Error object for invalid or expired keys.
+ */
+function check_password_reset_key($key, $login) {
+ global $wpdb, $wp_hasher;
+
+ $key = preg_replace('/[^a-z0-9]/i', '', $key);
+
+ if ( empty( $key ) || !is_string( $key ) )
+ return new WP_Error('invalid_key', __('Invalid key'));
+
+ if ( empty($login) || !is_string($login) )
+ return new WP_Error('invalid_key', __('Invalid key'));
+
+ $row = $wpdb->get_row( $wpdb->prepare( "SELECT ID, user_activation_key FROM $wpdb->users WHERE user_login = %s", $login ) );
+ if ( ! $row )
+ return new WP_Error('invalid_key', __('Invalid key'));
+
+ if ( empty( $wp_hasher ) ) {
+ require_once ABSPATH . 'wp-includes/class-phpass.php';
+ $wp_hasher = new PasswordHash( 8, true );
+ }
+
+ if ( $wp_hasher->CheckPassword( $key, $row->user_activation_key ) )
+ return get_userdata( $row->ID );
+
+ if ( $key === $row->user_activation_key ) {
+ $return = new WP_Error( 'expired_key', __( 'Invalid key' ) );
+ $user_id = $row->ID;
+
+ /**
+ * Filter the return value of check_password_reset_key() when an
+ * old-style key is used (plain-text key was stored in the database).
+ *
+ * @since 3.7.0
+ *
+ * @param WP_Error $return A WP_Error object denoting an expired key.
+ * Return a WP_User object to validate the key.
+ * @param int $user_id The matched user ID.
+ */
+ return apply_filters( 'password_reset_key_expired', $return, $user_id );
+ }
+
+ return new WP_Error( 'invalid_key', __( 'Invalid key' ) );
+}
+
+/**
+ * Handles resetting the user's password.
+ *
+ * @param object $user The user
+ * @param string $new_pass New password for the user in plaintext
+ */
+function reset_password( $user, $new_pass ) {
+ do_action( 'password_reset', $user, $new_pass );
+
+ wp_set_password( $new_pass, $user->ID );
+ update_user_option( $user->ID, 'default_password_nag', false, true );
+
+ wp_password_change_notification( $user );
+}
+
+/**
+ * Handles registering a new user.
+ *
+ * @param string $user_login User's username for logging in
+ * @param string $user_email User's email address to send password and add
+ * @return int|WP_Error Either user's ID or error on failure.
+ */
+function register_new_user( $user_login, $user_email ) {
+ $errors = new WP_Error();
+
+ $sanitized_user_login = sanitize_user( $user_login );
+ $user_email = apply_filters( 'user_registration_email', $user_email );
+
+ // Check the username
+ if ( $sanitized_user_login == '' ) {
+ $errors->add( 'empty_username', __( '<strong>ERROR</strong>: Please enter a username.' ) );
+ } elseif ( ! validate_username( $user_login ) ) {
+ $errors->add( 'invalid_username', __( '<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.' ) );
+ $sanitized_user_login = '';
+ } elseif ( username_exists( $sanitized_user_login ) ) {
+ $errors->add( 'username_exists', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ) );
+ }
+
+ // Check the e-mail address
+ if ( $user_email == '' ) {
+ $errors->add( 'empty_email', __( '<strong>ERROR</strong>: Please type your e-mail address.' ) );
+ } elseif ( ! is_email( $user_email ) ) {
+ $errors->add( 'invalid_email', __( '<strong>ERROR</strong>: The email address isn’t correct.' ) );
+ $user_email = '';
+ } elseif ( email_exists( $user_email ) ) {
+ $errors->add( 'email_exists', __( '<strong>ERROR</strong>: This email is already registered, please choose another one.' ) );
+ }
+
+ do_action( 'register_post', $sanitized_user_login, $user_email, $errors );
+
+ $errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email );
+
+ if ( $errors->get_error_code() )
+ return $errors;
+
+ $user_pass = wp_generate_password( 12, false );
+ $user_id = wp_create_user( $sanitized_user_login, $user_pass, $user_email );
+ if ( ! $user_id || is_wp_error( $user_id ) ) {
+ $errors->add( 'registerfail', sprintf( __( '<strong>ERROR</strong>: Couldn’t register you… please contact the <a href="mailto:%s">webmaster</a> !' ), get_option( 'admin_email' ) ) );
+ return $errors;
+ }
+
+ update_user_option( $user_id, 'default_password_nag', true, true ); //Set up the Password change nag.
+
+ wp_new_user_notification( $user_id, $user_pass );
+
+ return $user_id;
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff