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<?php |
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/** |
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* Feedback class |
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* |
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* Depending on the location of the page (CMS or Website) show a notification to the user |
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* |
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* @package Stencil |
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*/ |
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/** |
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* Class Feedback |
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*/ |
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class Stencil_Feedback { |
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/** |
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* Admin notice queue |
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* |
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* @var array |
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*/ |
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private static $notices = array(); |
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/** |
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* Display a notification |
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* |
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* @param string $type Type of message. |
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* @param string $message Message to show. |
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*/ |
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public static function notification( $type, $message ) { |
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if ( is_admin() ) { |
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self::admin_notification( $type, $message ); |
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} else { |
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self::site_notification( $type, $message ); |
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} |
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} |
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/** |
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* Display a notification on the site |
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* |
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* Using trigger_error so developers see this message but visitors don't. |
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* If the server has been configured properly ofcourse.. |
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* |
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* @param string $type Type of notification. |
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* @param string $message Message to show. |
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*/ |
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private static function site_notification( $type, $message ) { |
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switch ( $type ) { |
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case 'error': |
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$error_type = E_USER_ERROR; |
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break; |
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case 'warning': |
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case 'notification': |
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$error_type = E_USER_WARNING; |
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break; |
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default: |
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$error_type = E_USER_NOTICE; |
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break; |
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} |
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/** |
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* Sanitize for logfile |
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*/ |
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$message = sanitize_text_field( $message ); |
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trigger_error( $message, $error_type ); |
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} |
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/** |
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* Display a notification on the CMS |
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* |
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* @param string $type Type of mesesage. |
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* @param string $message Message to show. |
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*/ |
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private static function admin_notification( $type, $message ) { |
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static $admin_notices_hooked = false; |
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if ( ! $admin_notices_hooked ) { |
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$admin_notices_hooked = true; |
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add_action( 'admin_notices', array( __CLASS__, 'show_admin_notices' ) ); |
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} |
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self::$notices[] = array( 'type' => $type, 'message' => $message ); |
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} |
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/** |
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* Display queued notices |
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*/ |
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public static function show_admin_notices() { |
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while ( array() !== self::$notices ) { |
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$notice = array_shift( self::$notices ); |
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echo '<div class="' . esc_attr( $notice['type'] ) . '"><p>Stencil: ' . $notice['message'] . '</p></div>'; |
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} |
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} |
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} |
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moorscode /
stencil
