X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/e08b42e8ad054ec67522d7ac1aaae5dc68cb3d01..e3ff8f35458a959c1879c0a4976701ed8dcfe651:/wp-admin/includes/user.php

diff --git a/wp-admin/includes/user.php b/wp-admin/includes/user.php
index 85939fa9..d962717a 100644
--- a/wp-admin/includes/user.php
+++ b/wp-admin/includes/user.php
@@ -9,9 +9,9 @@
 /**
  * Creates a new user from the "Users" form using $_POST information.
  *
- * @since 2.0
+ * @since 2.0.0
  *
- * @return null|WP_Error|int Null when adding user, WP_Error or User ID integer when no parameters.
+ * @return int|WP_Error WP_Error or User ID.
  */
 function add_user() {
 	return edit_user();
@@ -22,13 +22,13 @@ function add_user() {
  *
  * Used on user-edit.php and profile.php to manage and process user options, passwords etc.
  *
- * @since 2.0
+ * @since 2.0.0
  *
  * @param int $user_id Optional. User ID.
- * @return int user id of the updated user
+ * @return int|WP_Error user id of the updated user
  */
 function edit_user( $user_id = 0 ) {
-	global $wp_roles, $wpdb;
+	$wp_roles = wp_roles();
 	$user = new stdClass;
 	if ( $user_id ) {
 		$update = true;
@@ -63,7 +63,7 @@ function edit_user( $user_id = 0 ) {
 	}
 
 	if ( isset( $_POST['email'] ))
-		$user->user_email = sanitize_text_field( $_POST['email'] );
+		$user->user_email = sanitize_text_field( wp_unslash( $_POST['email'] ) );
 	if ( isset( $_POST['url'] ) ) {
 		if ( empty ( $_POST['url'] ) || $_POST['url'] == 'http://' ) {
 			$user->user_url = '';
@@ -94,6 +94,20 @@ function edit_user( $user_id = 0 ) {
 		$user->rich_editing = isset( $_POST['rich_editing'] ) && 'false' == $_POST['rich_editing'] ? 'false' : 'true';
 		$user->admin_color = isset( $_POST['admin_color'] ) ? sanitize_text_field( $_POST['admin_color'] ) : 'fresh';
 		$user->show_admin_bar_front = isset( $_POST['admin_bar_front'] ) ? 'true' : 'false';
+		$user->locale = '';
+
+		if ( isset( $_POST['locale'] ) ) {
+			$locale = sanitize_text_field( $_POST['locale'] );
+			if ( 'site-default' === $locale ) {
+				$locale = '';
+			} elseif ( '' === $locale ) {
+				$locale = 'en_US';
+			} elseif ( ! in_array( $locale, get_available_languages(), true ) ) {
+				$locale = '';
+			}
+
+			$user->locale = $locale;
+		}
 	}
 
 	$user->comment_shortcuts = isset( $_POST['comment_shortcuts'] ) && 'true' == $_POST['comment_shortcuts'] ? 'true' : '';
@@ -108,7 +122,11 @@ function edit_user( $user_id = 0 ) {
 	if ( $user->user_login == '' )
 		$errors->add( 'user_login', __( '<strong>ERROR</strong>: Please enter a username.' ) );
 
-	/* checking the password has been typed twice */
+	/* checking that nickname has been typed */
+	if ( $update && empty( $user->nickname ) ) {
+		$errors->add( 'nickname', __( '<strong>ERROR</strong>: Please enter a nickname.' ) );
+	}
+
 	/**
 	 * Fires before the password and confirm password fields are checked for congruity.
 	 *
@@ -120,25 +138,20 @@ function edit_user( $user_id = 0 ) {
 	 */
 	do_action_ref_array( 'check_passwords', array( $user->user_login, &$pass1, &$pass2 ) );
 
-	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) )
-			$errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password.' ), array( 'form-field' => 'pass1' ) );
-		elseif ( empty($pass2) )
-			$errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password twice.' ), array( 'form-field' => 'pass2' ) );
+	// Check for blank password when adding a user.
+	if ( ! $update && empty( $pass1 ) ) {
+		$errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter a password.' ), array( 'form-field' => 'pass1' ) );
 	}
 
-	/* Check for "\" in password */
-	if ( false !== strpos( wp_unslash( $pass1 ), "\\" ) )
+	// Check for "\" in password.
+	if ( false !== strpos( wp_unslash( $pass1 ), "\\" ) ) {
 		$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 enter the same password in the two password fields.' ), array( 'form-field' => 'pass1' ) );
+	// Checking the password has been typed twice the same.
+	if ( ( $update || ! empty( $pass1 ) ) && $pass1 != $pass2 ) {
+		$errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter the same password in both password fields.' ), array( 'form-field' => 'pass1' ) );
+	}
 
 	if ( !empty( $pass1 ) )
 		$user->user_pass = $pass1;
@@ -149,9 +162,16 @@ function edit_user( $user_id = 0 ) {
 	if ( !$update && username_exists( $user->user_login ) )
 		$errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ));
 
-	/* checking e-mail address */
+	/** This filter is documented in wp-includes/user.php */
+	$illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
+
+	if ( in_array( strtolower( $user->user_login ), array_map( 'strtolower', $illegal_logins ) ) ) {
+		$errors->add( 'invalid_username', __( '<strong>ERROR</strong>: Sorry, that username is not allowed.' ) );
+	}
+
+	/* checking email address */
 	if ( empty( $user->user_email ) ) {
-		$errors->add( 'empty_email', __( '<strong>ERROR</strong>: Please enter an e-mail address.' ), array( 'form-field' => 'email' ) );
+		$errors->add( 'empty_email', __( '<strong>ERROR</strong>: Please enter an email address.' ), array( 'form-field' => 'email' ) );
 	} elseif ( !is_email( $user->user_email ) ) {
 		$errors->add( 'invalid_email', __( '<strong>ERROR</strong>: The email address isn&#8217;t correct.' ), array( 'form-field' => 'email' ) );
 	} elseif ( ( $owner_id = email_exists($user->user_email) ) && ( !$update || ( $owner_id != $user->ID ) ) ) {
@@ -163,9 +183,9 @@ function edit_user( $user_id = 0 ) {
 	 *
 	 * @since 2.8.0
 	 *
-	 * @param array   &$errors An array of user profile update errors, passed by reference.
-	 * @param bool    $update  Whether this is a user update.
-	 * @param WP_User &$user   WP_User object, passed by reference.
+	 * @param WP_Error &$errors WP_Error object, passed by reference.
+	 * @param bool     $update  Whether this is a user update.
+	 * @param stdClass &$user   User object, passed by reference.
 	 */
 	do_action_ref_array( 'user_profile_update_errors', array( &$errors, $update, &$user ) );
 
@@ -176,7 +196,18 @@ function edit_user( $user_id = 0 ) {
 		$user_id = wp_update_user( $user );
 	} else {
 		$user_id = wp_insert_user( $user );
-		wp_new_user_notification( $user_id, isset( $_POST['send_password'] ) ? wp_unslash( $pass1 ) : '' );
+		$notify  = isset( $_POST['send_user_notification'] ) ? 'both' : 'admin';
+
+		/**
+		  * Fires after a new user has been created.
+		  *
+		  * @since 4.4.0
+		  *
+		  * @param int    $user_id ID of the newly created user.
+		  * @param string $notify  Type of notification that should happen. See wp_send_new_user_notifications()
+		  *                        for more information on possible values.
+		  */
+		do_action( 'edit_user_created_user', $user_id, $notify );
 	}
 	return $user_id;
 }
@@ -193,17 +224,15 @@ function edit_user( $user_id = 0 ) {
  * only editors or authors. This filter allows admins to delegate
  * user management.
  *
- * @since 2.8
+ * @since 2.8.0
  *
- * @return unknown
+ * @return array
  */
 function get_editable_roles() {
-	global $wp_roles;
-
-	$all_roles = $wp_roles->roles;
+	$all_roles = wp_roles()->roles;
 
 	/**
-	 * Filter the list of editable roles.
+	 * Filters the list of editable roles.
 	 *
 	 * @since 2.8.0
 	 *
@@ -236,6 +265,8 @@ function get_user_to_edit( $user_id ) {
  *
  * @since 2.0.0
  *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ *
  * @param int $user_id User ID.
  * @return array
  */
@@ -244,7 +275,7 @@ function get_users_drafts( $user_id ) {
 	$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);
 
 	/**
-	 * Filter the user's drafts query string.
+	 * Filters the user's drafts query string.
 	 *
 	 * @since 2.0.0
 	 *
@@ -257,36 +288,51 @@ function get_users_drafts( $user_id ) {
 /**
  * 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
+ * If the $reassign parameter is not assigned to a User ID, then all posts will
+ * be deleted of that user. The action {@see '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 2.0.0
  *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ *
  * @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' ) {
+function wp_delete_user( $id, $reassign = null ) {
 	global $wpdb;
 
+	if ( ! is_numeric( $id ) ) {
+		return false;
+	}
+
 	$id = (int) $id;
 	$user = new WP_User( $id );
 
 	if ( !$user->exists() )
 		return false;
 
+	// Normalize $reassign to null or a user ID. 'novalue' was an older default.
+	if ( 'novalue' === $reassign ) {
+		$reassign = null;
+	} elseif ( null !== $reassign ) {
+		$reassign = (int) $reassign;
+	}
+
 	/**
 	 * Fires immediately before a user is deleted from the database.
 	 *
 	 * @since 2.0.0
 	 *
-	 * @param int $id User ID.
+	 * @param int      $id       ID of the user to delete.
+	 * @param int|null $reassign ID of the user to reassign posts and links to.
+	 *                           Default null, for no reassignment.
 	 */
-	do_action( 'delete_user', $id );
+	do_action( 'delete_user', $id, $reassign );
 
-	if ( 'novalue' === $reassign || null === $reassign ) {
+	if ( null === $reassign ) {
 		$post_types_to_delete = array();
 		foreach ( get_post_types( array(), 'objects' ) as $post_type ) {
 			if ( $post_type->delete_with_user ) {
@@ -297,7 +343,7 @@ function wp_delete_user( $id, $reassign = 'novalue' ) {
 		}
 
 		/**
-		 * Filter the list of post types to delete with a user.
+		 * Filters the list of post types to delete with a user.
 		 *
 		 * @since 3.4.0
 		 *
@@ -320,7 +366,6 @@ function wp_delete_user( $id, $reassign = 'novalue' ) {
 				wp_delete_link($link_id);
 		}
 	} else {
-		$reassign = (int) $reassign;
 		$post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id ) );
 		$wpdb->update( $wpdb->posts, array('post_author' => $reassign), array('post_author' => $id) );
 		if ( ! empty( $post_ids ) ) {
@@ -353,9 +398,11 @@ function wp_delete_user( $id, $reassign = 'novalue' ) {
 	 *
 	 * @since 2.9.0
 	 *
-	 * @param int $id ID of the deleted user.
+	 * @param int      $id       ID of the deleted user.
+	 * @param int|null $reassign ID of the user to reassign posts and links to.
+	 *                           Default null, for no reassignment.
 	 */
-	do_action( 'deleted_user', $id );
+	do_action( 'deleted_user', $id, $reassign );
 
 	return true;
 }
@@ -374,53 +421,119 @@ function wp_revoke_user($id) {
 	$user->remove_all_caps();
 }
 
-add_action('admin_init', 'default_password_nag_handler');
 /**
  * @since 2.8.0
+ *
+ * @global int $user_ID
+ *
+ * @param false $errors Deprecated.
  */
 function default_password_nag_handler($errors = false) {
 	global $user_ID;
-	if ( ! get_user_option('default_password_nag') ) //Short circuit it.
+	// Short-circuit it.
+	if ( ! get_user_option('default_password_nag') )
 		return;
 
-	//get_user_setting = JS saved UI setting. else no-js-fallback code.
+	// get_user_setting = JS saved UI setting. else no-js-fallback code.
 	if ( 'hide' == get_user_setting('default_password_nag') || isset($_GET['default_password_nag']) && '0' == $_GET['default_password_nag'] ) {
 		delete_user_setting('default_password_nag');
 		update_user_option($user_ID, 'default_password_nag', false, true);
 	}
 }
 
-add_action('profile_update', 'default_password_nag_edit_user', 10, 2);
 /**
  * @since 2.8.0
+ *
+ * @param int    $user_ID
+ * @param object $old_data
  */
 function default_password_nag_edit_user($user_ID, $old_data) {
-	if ( ! get_user_option('default_password_nag', $user_ID) ) //Short circuit it.
+	// Short-circuit it.
+	if ( ! get_user_option('default_password_nag', $user_ID) )
 		return;
 
 	$new_data = get_userdata($user_ID);
 
-	if ( $new_data->user_pass != $old_data->user_pass ) { //Remove the nag if the password has been changed.
+	// Remove the nag if the password has been changed.
+	if ( $new_data->user_pass != $old_data->user_pass ) {
 		delete_user_setting('default_password_nag');
 		update_user_option($user_ID, 'default_password_nag', false, true);
 	}
 }
 
-add_action('admin_notices', 'default_password_nag');
 /**
  * @since 2.8.0
+ *
+ * @global string $pagenow
  */
 function default_password_nag() {
 	global $pagenow;
-	if ( 'profile.php' == $pagenow || ! get_user_option('default_password_nag') ) //Short circuit it.
+	// Short-circuit it.
+	if ( 'profile.php' == $pagenow || ! get_user_option('default_password_nag') )
 		return;
 
 	echo '<div class="error default-password-nag">';
 	echo '<p>';
 	echo '<strong>' . __('Notice:') . '</strong> ';
-	_e('You&rsquo;re using the auto-generated password for your account. Would you like to change it to something easier to remember?');
+	_e('You&rsquo;re using the auto-generated password for your account. Would you like to change it?');
 	echo '</p><p>';
-	printf( '<a href="%s">' . __('Yes, take me to my profile page') . '</a> | ', get_edit_profile_url( get_current_user_id() ) . '#password' );
+	printf( '<a href="%s">' . __('Yes, take me to my profile page') . '</a> | ', get_edit_profile_url() . '#password' );
 	printf( '<a href="%s" id="default-password-nag-no">' . __('No thanks, do not remind me again') . '</a>', '?default_password_nag=0' );
 	echo '</p></div>';
 }
+
+/**
+ * @since 3.5.0
+ * @access private
+ */
+function delete_users_add_js() { ?>
+<script>
+jQuery(document).ready( function($) {
+	var submit = $('#submit').prop('disabled', true);
+	$('input[name="delete_option"]').one('change', function() {
+		submit.prop('disabled', false);
+	});
+	$('#reassign_user').focus( function() {
+		$('#delete_option1').prop('checked', true).trigger('change');
+	});
+});
+</script>
+<?php
+}
+
+/**
+ * Optional SSL preference that can be turned on by hooking to the 'personal_options' action.
+ *
+ * See the {@see 'personal_options'} action.
+ *
+ * @since 2.7.0
+ *
+ * @param object $user User data object
+ */
+function use_ssl_preference($user) {
+?>
+	<tr class="user-use-ssl-wrap">
+		<th scope="row"><?php _e('Use https')?></th>
+		<td><label for="use_ssl"><input name="use_ssl" type="checkbox" id="use_ssl" value="1" <?php checked('1', $user->use_ssl); ?> /> <?php _e('Always use https when visiting the admin'); ?></label></td>
+	</tr>
+<?php
+}
+
+/**
+ *
+ * @param string $text
+ * @return string
+ */
+function admin_created_user_email( $text ) {
+	$roles = get_editable_roles();
+	$role = $roles[ $_REQUEST['role'] ];
+	/* translators: 1: Site name, 2: site URL, 3: role */
+	return sprintf( __( 'Hi,
+You\'ve been invited to join \'%1$s\' at
+%2$s with the role of %3$s.
+If you do not want to join this site please ignore
+this email. This invitation will expire in a few days.
+
+Please click the following link to activate your user account:
+%%s' ), get_bloginfo( 'name' ), home_url(), wp_specialchars_decode( translate_user_role( $role['name'] ) ) );
+}