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<?php
/**
 * Edit user administration panel.
 *
 * @package WordPress
 * @subpackage Administration
 */

/** WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );

wp_reset_vars( array( 'action', 'user_id', 'wp_http_referer' ) );

$user_id      = (int) $user_id;
$current_user = wp_get_current_user();
if ( ! defined( 'IS_PROFILE_PAGE' ) ) {
	define( 'IS_PROFILE_PAGE', ( $user_id == $current_user->ID ) );
}

if ( ! $user_id && IS_PROFILE_PAGE ) {
	$user_id = $current_user->ID;
} elseif ( ! $user_id && ! IS_PROFILE_PAGE ) {
	wp_die( __( 'Invalid user ID.' ) );
} elseif ( ! get_userdata( $user_id ) ) {
	wp_die( __( 'Invalid user ID.' ) );
}

wp_enqueue_script( 'user-profile' );

if ( IS_PROFILE_PAGE ) {
	$title = __( 'Profile' );
} else {
	/* translators: %s: user's display name */
	$title = __( 'Edit User %s' );
}

if ( current_user_can( 'edit_users' ) && ! IS_PROFILE_PAGE ) {
	$submenu_file = 'users.php';
} else {
	$submenu_file = 'profile.php';
}

if ( current_user_can( 'edit_users' ) && ! is_user_admin() ) {
	$parent_file = 'users.php';
} else {
	$parent_file = 'profile.php';
}

$profile_help = '<p>' . __( 'Your profile contains information about you (your &#8220;account&#8221;) as well as some personal options related to using WordPress.' ) . '</p>' .
	'<p>' . __( 'You can change your password, turn on keyboard shortcuts, change the color scheme of your WordPress administration screens, and turn off the WYSIWYG (Visual) editor, among other things. You can hide the Toolbar (formerly called the Admin Bar) from the front end of your site, however it cannot be disabled on the admin screens.' ) . '</p>' .
	'<p>' . __( 'You can select the language you wish to use while using the WordPress administration screen without affecting the language site visitors see.' ) . '</p>' .
	'<p>' . __( 'Your username cannot be changed, but you can use other fields to enter your real name or a nickname, and change which name to display on your posts.' ) . '</p>' .
	'<p>' . __( 'You can log out of other devices, such as your phone or a public computer, by clicking the Log Out Everywhere Else button.' ) . '</p>' .
	'<p>' . __( 'Required fields are indicated; the rest are optional. Profile information will only be displayed if your theme is set up to do so.' ) . '</p>' .
	'<p>' . __( 'Remember to click the Update Profile button when you are finished.' ) . '</p>';

get_current_screen()->add_help_tab(
	array(
		'id'      => 'overview',
		'title'   => __( 'Overview' ),
		'content' => $profile_help,
	)
);

get_current_screen()->set_help_sidebar(
	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
	'<p>' . __( '<a href="https://sitepad.com/docs/Users_Your_Profile_Screen">Documentation on User Profiles</a>' ) . '</p>' .
	'<p>' . __( '<a href="https://sitepad.com/support/">Support Forums</a>' ) . '</p>'
);

$wp_http_referer = remove_query_arg( array( 'update', 'delete_count', 'user_id' ), $wp_http_referer );

$user_can_edit = current_user_can( 'edit_posts' ) || current_user_can( 'edit_pages' );

/**
 * Filters whether to allow administrators on Multisite to edit every user.
 *
 * Enabling the user editing form via this filter also hinges on the user holding
 * the 'manage_network_users' cap, and the logged-in user not matching the user
 * profile open for editing.
 *
 * The filter was introduced to replace the EDIT_ANY_USER constant.
 *
 * @since 3.0.0
 *
 * @param bool $allow Whether to allow editing of any user. Default true.
 */
if ( is_multisite()
	&& ! current_user_can( 'manage_network_users' )
	&& $user_id != $current_user->ID
	&& ! apply_filters( 'enable_edit_any_user_configuration', true )
) {
	wp_die( __( 'Sorry, you are not allowed to edit this user.' ) );
}

// Execute confirmed email change. See send_confirmation_on_profile_email().
if ( IS_PROFILE_PAGE && isset( $_GET['newuseremail'] ) && $current_user->ID ) {
	$new_email = get_user_meta( $current_user->ID, '_new_email', true );
	if ( $new_email && hash_equals( $new_email['hash'], $_GET['newuseremail'] ) ) {
		$user             = new stdClass;
		$user->ID         = $current_user->ID;
		$user->user_email = esc_html( trim( $new_email['newemail'] ) );
		if ( is_multisite() && $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", $current_user->user_login ) ) ) {
			$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $user->user_email, $current_user->user_login ) );
		}
		wp_update_user( $user );
		delete_user_meta( $current_user->ID, '_new_email' );
		wp_redirect( add_query_arg( array( 'updated' => 'true' ), self_admin_url( 'profile.php' ) ) );
		die();
	} else {
		wp_redirect( add_query_arg( array( 'error' => 'new-email' ), self_admin_url( 'profile.php' ) ) );
	}
} elseif ( IS_PROFILE_PAGE && ! empty( $_GET['dismiss'] ) && $current_user->ID . '_new_email' === $_GET['dismiss'] ) {
	check_admin_referer( 'dismiss-' . $current_user->ID . '_new_email' );
	delete_user_meta( $current_user->ID, '_new_email' );
	wp_redirect( add_query_arg( array( 'updated' => 'true' ), self_admin_url( 'profile.php' ) ) );
	die();
}

switch ( $action ) {
	case 'update':
		check_admin_referer( 'update-user_' . $user_id );

		if ( ! current_user_can( 'edit_user', $user_id ) ) {
			wp_die( __( 'Sorry, you are not allowed to edit this user.' ) );
		}

		if ( IS_PROFILE_PAGE ) {
			/**
			 * Fires before the page loads on the 'Your Profile' editing screen.
			 *
			 * The action only fires if the current user is editing their own profile.
			 *
			 * @since 2.0.0
			 *
			 * @param int $user_id The user ID.
			 */
			do_action( 'personal_options_update', $user_id );
		} else {
			/**
			 * Fires before the page loads on the 'Edit User' screen.
			 *
			 * @since 2.7.0
			 *
			 * @param int $user_id The user ID.
			 */
			do_action( 'edit_user_profile_update', $user_id );
		}

		// Update the email address in signups, if present.
		if ( is_multisite() ) {
			$user = get_userdata( $user_id );

			if ( $user->user_login && isset( $_POST['email'] ) && is_email( $_POST['email'] ) && $wpdb->get_var( $wpdb->prepare( "SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", $user->user_login ) ) ) {
				$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $_POST['email'], $user_login ) );
			}
		}

		// Update the user.
		$errors = edit_user( $user_id );

		// Grant or revoke super admin status if requested.
		if ( is_multisite() && is_network_admin() && ! IS_PROFILE_PAGE && current_user_can( 'manage_network_options' ) && ! isset( $super_admins ) && empty( $_POST['super_admin'] ) == is_super_admin( $user_id ) ) {
			empty( $_POST['super_admin'] ) ? revoke_super_admin( $user_id ) : grant_super_admin( $user_id );
		}

		if ( ! is_wp_error( $errors ) ) {
			$redirect = add_query_arg( 'updated', true, get_edit_user_link( $user_id ) );
			if ( $wp_http_referer ) {
				$redirect = add_query_arg( 'wp_http_referer', urlencode( $wp_http_referer ), $redirect );
			}
			wp_redirect( $redirect );
			exit;
		}

		// Intentional fall-through to display $errors.
	default:
		$profileuser = get_user_to_edit( $user_id );

		if ( ! current_user_can( 'edit_user', $user_id ) ) {
			wp_die( __( 'Sorry, you are not allowed to edit this user.' ) );
		}

		$title    = sprintf( $title, $profileuser->display_name );
		$sessions = WP_Session_Tokens::get_instance( $profileuser->ID );

		include( ABSPATH . 'site-admin/admin-header.php' );
		?>

		<?php if ( ! IS_PROFILE_PAGE && is_super_admin( $profileuser->ID ) && current_user_can( 'manage_network_options' ) ) { ?>
	<div class="notice notice-info"><p><strong><?php _e( 'Important:' ); ?></strong> <?php _e( 'This user has super admin privileges.' ); ?></p></div>
<?php } ?>
		<?php if ( isset( $_GET['updated'] ) ) : ?>
<div id="message" class="updated notice is-dismissible">
			<?php if ( IS_PROFILE_PAGE ) : ?>
	<p><strong><?php _e( 'Profile updated.' ); ?></strong></p>
	<?php else : ?>
	<p><strong><?php _e( 'User updated.' ); ?></strong></p>
	<?php endif; ?>
			<?php if ( $wp_http_referer && false === strpos( $wp_http_referer, 'user-new.php' ) && ! IS_PROFILE_PAGE ) : ?>
	<p><a href="<?php echo esc_url( wp_validate_redirect( esc_url_raw( $wp_http_referer ), self_admin_url( 'users.php' ) ) ); ?>"><?php _e( '&larr; Back to Users' ); ?></a></p>
	<?php endif; ?>
</div>
		<?php endif; ?>
		<?php if ( isset( $_GET['error'] ) ) : ?>
<div class="notice notice-error">
			<?php if ( 'new-email' == $_GET['error'] ) : ?>
	<p><?php _e( 'Error while saving the new email address. Please try again.' ); ?></p>
	<?php endif; ?>
</div>
		<?php endif; ?>
		<?php if ( isset( $errors ) && is_wp_error( $errors ) ) : ?>
<div class="error"><p><?php echo implode( "</p>\n<p>", $errors->get_error_messages() ); ?></p></div>
		<?php endif; ?>

<div class="wrap" id="profile-page">
<h1 class="wp-heading-inline">
		<?php
		echo esc_html( $title );
		?>
</h1>

<hr class="wp-header-end">

<form id="your-profile" action="<?php echo esc_url( self_admin_url( IS_PROFILE_PAGE ? 'profile.php' : 'user-edit.php' ) ); ?>" method="post" novalidate="novalidate"
											<?php
											/**
											 * Fires inside the your-profile form tag on the user editing screen.
											 *
											 * @since 3.0.0
											 */
											do_action( 'user_edit_form_tag' );
											?>
	>
		<?php wp_nonce_field( 'update-user_' . $user_id ); ?>
		<?php if ( $wp_http_referer ) : ?>
	<input type="hidden" name="wp_http_referer" value="<?php echo esc_url( $wp_http_referer ); ?>" />
		<?php endif; ?>
<p>
<input type="hidden" name="from" value="profile" />
<input type="hidden" name="checkuser_id" value="<?php echo get_current_user_id(); ?>" />
</p>

<table class="form-table">
<?php if ( count( $_wp_admin_css_colors ) > 1 && has_action( 'admin_color_scheme_picker' ) ) : ?>
	<tr class="user-admin-color-wrap">
		<th scope="row"><?php _e( 'Admin Color Scheme' ); ?></th>
		<td>
			<?php
			do_action( 'admin_color_scheme_picker', $user_id );
			?>
		</td>
	</tr>
<?php endif; // End if count ( $_wp_admin_css_colors ) > 1 ?>		<?php
		$languages = get_available_languages();
		if ( $languages ) :
			?>
<tr class="user-language-wrap">
	<th scope="row">
			<?php /* translators: The user language selection field label */ ?>
		<label for="locale"><?php _e( 'Language' ); ?></label>
	</th>
	<td>
			<?php
				$user_locale = $profileuser->locale;

			if ( 'en_US' === $user_locale ) {
				$user_locale = '';
			} elseif ( '' === $user_locale || ! in_array( $user_locale, $languages, true ) ) {
				$user_locale = 'site-default';
			}

			wp_dropdown_languages(
				array(
					'name'                        => 'locale',
					'id'                          => 'locale',
					'selected'                    => $user_locale,
					'languages'                   => $languages,
					'show_available_translations' => false,
					'show_option_site_default'    => true,
				)
			);
			?>
	</td>
</tr>
			<?php
endif;
		?>

		<?php
		/**
		 * Fires at the end of the 'Personal Options' settings table on the user editing screen.
		 *
		 * @since 2.7.0
		 *
		 * @param WP_User $profileuser The current WP_User object.
		 */
		do_action( 'personal_options', $profileuser );
		?>

</table>
		<?php
		if ( IS_PROFILE_PAGE ) {
			/**
			 * Fires after the 'Personal Options' settings table on the 'Your Profile' editing screen.
			 *
			 * The action only fires if the current user is editing their own profile.
			 *
			 * @since 2.0.0
			 *
			 * @param WP_User $profileuser The current WP_User object.
			 */
			do_action( 'profile_personal_options', $profileuser );
		}
		?>

<h4><?php _e( 'Name' ); ?></h4>

<table class="form-table">
	<tr class="user-user-login-wrap">
		<th><label for="user_login"><?php _e( 'Username' ); ?></label></th>
		<td><input type="text" name="user_login" id="user_login" value="<?php echo esc_attr( $profileuser->user_login ); ?>" disabled="disabled" class="regular-text" /> <span class="description"><?php _e( 'Usernames cannot be changed.' ); ?></span></td>
	</tr>

		<?php if ( ! IS_PROFILE_PAGE && ! is_network_admin() && current_user_can( 'promote_user', $profileuser->ID ) ) : ?>
<tr class="user-role-wrap"><th><label for="role"><?php _e( 'Role' ); ?></label></th>
<td><select name="role" id="role">
			<?php
			// Compare user role against currently editable roles
			$user_roles = array_intersect( array_values( $profileuser->roles ), array_keys( get_editable_roles() ) );
			$user_role  = reset( $user_roles );

			// print the full list of roles with the primary one selected.
			wp_dropdown_roles( $user_role );

			// print the 'no role' option. Make it selected if the user has no role yet.
			if ( $user_role ) {
				echo '<option value="">' . __( '&mdash; No role for this site &mdash;' ) . '</option>';
			} else {
				echo '<option value="" selected="selected">' . __( '&mdash; No role for this site &mdash;' ) . '</option>';
			}
			?>
</select></td></tr>
			<?php
endif; //!IS_PROFILE_PAGE

		if ( is_multisite() && is_network_admin() && ! IS_PROFILE_PAGE && current_user_can( 'manage_network_options' ) && ! isset( $super_admins ) ) {
			?>
<tr class="user-super-admin-wrap"><th><?php _e( 'Super Admin' ); ?></th>
<td>
			<?php if ( $profileuser->user_email != get_site_option( 'admin_email' ) || ! is_super_admin( $profileuser->ID ) ) : ?>
<p><label><input type="checkbox" id="super_admin" name="super_admin"<?php checked( is_super_admin( $profileuser->ID ) ); ?> /> <?php _e( 'Grant this user super admin privileges for the Network.' ); ?></label></p>
<?php else : ?>
<p><?php _e( 'Super admin privileges cannot be removed because this user has the network admin email.' ); ?></p>
<?php endif; ?>
</td></tr>
		<?php } ?>

<tr class="user-first-name-wrap">
	<th><label for="first_name"><?php _e( 'First Name' ); ?></label></th>
	<td><input type="text" name="first_name" id="first_name" value="<?php echo esc_attr( $profileuser->first_name ); ?>" class="regular-text" /></td>
</tr>

<tr class="user-last-name-wrap">
	<th><label for="last_name"><?php _e( 'Last Name' ); ?></label></th>
	<td><input type="text" name="last_name" id="last_name" value="<?php echo esc_attr( $profileuser->last_name ); ?>" class="regular-text" /></td>
</tr>

<tr class="user-nickname-wrap">
	<th><label for="nickname"><?php _e( 'Nickname' ); ?> <span class="description"><?php _e( '(required)' ); ?></span></label></th>
	<td><input type="text" name="nickname" id="nickname" value="<?php echo esc_attr( $profileuser->nickname ); ?>" class="regular-text" /></td>
</tr>

<tr class="user-display-name-wrap">
	<th><label for="display_name"><?php _e( 'Display name publicly as' ); ?></label></th>
	<td>
		<select name="display_name" id="display_name">
		<?php
			$public_display                     = array();
			$public_display['display_nickname'] = $profileuser->nickname;
			$public_display['display_username'] = $profileuser->user_login;

		if ( ! empty( $profileuser->first_name ) ) {
			$public_display['display_firstname'] = $profileuser->first_name;
		}

		if ( ! empty( $profileuser->last_name ) ) {
			$public_display['display_lastname'] = $profileuser->last_name;
		}

		if ( ! empty( $profileuser->first_name ) && ! empty( $profileuser->last_name ) ) {
			$public_display['display_firstlast'] = $profileuser->first_name . ' ' . $profileuser->last_name;
			$public_display['display_lastfirst'] = $profileuser->last_name . ' ' . $profileuser->first_name;
		}

		if ( ! in_array( $profileuser->display_name, $public_display ) ) { // Only add this if it isn't duplicated elsewhere
			$public_display = array( 'display_displayname' => $profileuser->display_name ) + $public_display;
		}

			$public_display = array_map( 'trim', $public_display );
			$public_display = array_unique( $public_display );

		foreach ( $public_display as $id => $item ) {
			?>
		<option <?php selected( $profileuser->display_name, $item ); ?>><?php echo $item; ?></option>
			<?php
		}
		?>
		</select>
		</td>
	</tr>
	</table>

	<h4><?php _e( 'Contact Info' ); ?></h4>

	<table class="form-table">
	<tr class="user-email-wrap">
		<th><label for="email"><?php _e( 'Email' ); ?> <span class="description"><?php _e( '(required)' ); ?></span></label></th>
		<td><input type="email" name="email" id="email" aria-describedby="email-description" value="<?php echo esc_attr( $profileuser->user_email ); ?>" class="regular-text ltr" />
		<?php
		if ( $profileuser->ID == $current_user->ID ) :
			?>
		<p class="description" id="email-description">
			<?php _e( 'If you change this we will send you an email at your new address to confirm it. <strong>The new address will not become active until confirmed.</strong>' ); ?>
		</p>
			<?php
		endif;

		$new_email = get_user_meta( $current_user->ID, '_new_email', true );
		if ( $new_email && $new_email['newemail'] != $current_user->user_email && $profileuser->ID == $current_user->ID ) :
			?>
		<div class="updated inline">
		<p>
			<?php
			printf(
				/* translators: %s: new email */
				__( 'There is a pending change of your email to %s.' ),
				'<code>' . esc_html( $new_email['newemail'] ) . '</code>'
			);
			printf(
				' <a href="%1$s">%2$s</a>',
				esc_url( wp_nonce_url( self_admin_url( 'profile.php?dismiss=' . $current_user->ID . '_new_email' ), 'dismiss-' . $current_user->ID . '_new_email' ) ),
				__( 'Cancel' )
			);
			?>
		</p>
		</div>
		<?php endif; ?>
	</td>
	</tr>

	<tr class="user-url-wrap">
	<th><label for="url"><?php _e( 'Website' ); ?></label></th>
	<td><input type="url" name="url" id="url" value="<?php echo esc_attr( $profileuser->user_url ); ?>" class="regular-text code" /></td>
	</tr>

		<?php
		foreach ( wp_get_user_contact_methods( $profileuser ) as $name => $desc ) {
			?>
	<tr class="user-<?php echo $name; ?>-wrap">
<th><label for="<?php echo $name; ?>">
			<?php
			/**
			 * Filters a user contactmethod label.
			 *
			 * The dynamic portion of the filter hook, `$name`, refers to
			 * each of the keys in the contactmethods array.
			 *
			 * @since 2.9.0
			 *
			 * @param string $desc The translatable label for the contactmethod.
			 */
			echo apply_filters( "user_{$name}_label", $desc );
			?>
	</label></th>
	<td><input type="text" name="<?php echo $name; ?>" id="<?php echo $name; ?>" value="<?php echo esc_attr( $profileuser->$name ); ?>" class="regular-text" /></td>
	</tr>
			<?php
		}
		?>
	</table>

	<h4><?php IS_PROFILE_PAGE ? _e( 'About Yourself' ) : _e( 'About the user' ); ?></h4>

<table class="form-table">
<tr class="user-description-wrap">
	<th><label for="description"><?php _e( 'Biographical Info' ); ?></label></th>
	<td><textarea name="description" id="description" rows="5" cols="30"><?php echo $profileuser->description; // textarea_escaped ?></textarea>
	<p class="description"><?php _e( 'Share a little biographical information to fill out your profile. This may be shown publicly.' ); ?></p></td>
</tr>

		<?php if ( get_option( 'show_avatars' ) ) : ?>
<tr class="user-profile-picture">
	<th><?php _e( 'Profile Picture' ); ?></th>
	<td>
			<?php echo get_avatar( $user_id ); ?>
		<p class="description">
			<?php
			if ( IS_PROFILE_PAGE ) {
				$description = '';
			} else {
				$description = '';
			}

			/**
			 * Filters the user profile picture description displayed under the Gravatar.
			 *
			 * @since 4.4.0
			 * @since 4.7.0 Added the `$profileuser` parameter.
			 *
			 * @param string  $description The description that will be printed.
			 * @param WP_User $profileuser The current WP_User object.
			 */
			echo apply_filters( 'user_profile_picture_description', $description, $profileuser );
			?>
		</p>
	</td>
</tr>
<?php endif; ?>
	</table>

		<?php
		if ( IS_PROFILE_PAGE ) {
			/**
			 * Fires after the 'About Yourself' settings table on the 'Your Profile' editing screen.
			 *
			 * The action only fires if the current user is editing their own profile.
			 *
			 * @since 2.0.0
			 *
			 * @param WP_User $profileuser The current WP_User object.
			 */
			do_action( 'show_user_profile', $profileuser );
		} else {
			/**
			 * Fires after the 'About the User' settings table on the 'Edit User' screen.
			 *
			 * @since 2.0.0
			 *
			 * @param WP_User $profileuser The current WP_User object.
			 */
			do_action( 'edit_user_profile', $profileuser );
		}
		?>

		<?php
		/**
		 * Filters whether to display additional capabilities for the user.
		 *
		 * The 'Additional Capabilities' section will only be enabled if
		 * the number of the user's capabilities exceeds their number of
		 * roles.
		 *
		 * @since 2.8.0
		 *
		 * @param bool    $enable      Whether to display the capabilities. Default true.
		 * @param WP_User $profileuser The current WP_User object.
		 */
		if ( count( $profileuser->caps ) > count( $profileuser->roles )
		&& apply_filters( 'additional_capabilities_display', true, $profileuser )
		) :
			?>
	<h4><?php _e( 'Additional Capabilities' ); ?></h4>
<table class="form-table">
<tr class="user-capabilities-wrap">
	<th scope="row"><?php _e( 'Capabilities' ); ?></th>
	<td>
			<?php
			$output = '';
			foreach ( $profileuser->caps as $cap => $value ) {
				if ( ! $wp_roles->is_role( $cap ) ) {
					if ( '' != $output ) {
						$output .= ', ';
					}
					$output .= $value ? $cap : sprintf( __( 'Denied: %s' ), $cap );
				}
			}
			echo $output;
			?>
	</td>
</tr>
</table>
	<?php endif; ?>

<input type="hidden" name="action" value="update" />
<input type="hidden" name="user_id" id="user_id" value="<?php echo esc_attr( $user_id ); ?>" />

		<?php submit_button( IS_PROFILE_PAGE ? __( 'Update Profile' ) : __( 'Update User' ) ); ?>

</form>
</div>
		<?php
		break;
}
?>
<script type="text/javascript">
	if (window.location.hash == '#password') {
		document.getElementById('pass1').focus();
	}
</script>
<?php
include( ABSPATH . 'site-admin/admin-footer.php' );
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