lbrypress/classes/LBRY_Admin_Notice.php

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<?php
/**
* Class for logging and displaying admin notices
*
* @package LBRYPress
*/
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defined('ABSPATH') || die(); // Exit if accessed directly
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class LBRY_Admin_Notice
{
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public function __construct()
{
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add_action( 'admin_notices', array( $this, 'admin_notices' ) );
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}
/**
* Displays all messages set with the lbry_notices transient
*/
public function admin_notices()
{
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if ( get_transient( 'lbry_notices' ) ) {
$notices = get_transient( 'lbry_notices' );
foreach ( $notices as $key => $notice ) {
$this->create_admin_notice( $notice );
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}
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delete_transient( 'lbry_notices' );
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}
}
/**
* Sets transients for admin errors
*/
// TODO: Make sure we only set one transient at a time per error
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public function set_notice( $status = 'error', $message = 'Something went wrong', $is_dismissible = false )
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{
$notice = array(
'status' => $status,
'message' => $message,
'is_dismissible' => $is_dismissible
);
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if (! get_transient( 'lbry_notices' ) ) {
set_transient( 'lbry_notices', array( $notice ) );
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} else {
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$notices = get_transient( 'lbry_notices' );
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$notices[] = $notice;
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set_transient( 'lbry_notices', $notices );
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}
}
/**
* Prints an admin notice
*/
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private function create_admin_notice( $notice )
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{
$class = 'notice notice-' . $notice['status'];
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if ( $notice['is_dismissible'] ) {
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$class .= ' is-dismissible';
}
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printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), esc_html( $notice['message'] ) );
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}
}