61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
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<?php
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namespace modules\DescartesSessionMessages\internals;
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/**
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* Cette classe permet de passer des messages d'une page à l'autre via la session
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*/
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class DescartesSessionMessages
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{
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/**
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* Allow to add a message
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* @param string $type : Type of the message (usually success, info, warning or danger)
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* @param string $text : Text of the message
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*/
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public static function push ($type, $text)
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{
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if (empty($_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME]))
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{
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$_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME] = [];
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}
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$_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME][] = [
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'type' => $type,
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'text' => $text,
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];
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}
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/**
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* Allow to get the next message
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* @return mixed array|bool : If there is a next message, return it, else return false
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*/
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public static function getNext ()
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{
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if (empty($_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME]))
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{
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return false;
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}
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$message = $_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME][0];
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unset($_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME][0]);
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$_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME] = array_values($_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME]);
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return $message;
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}
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/**
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* Allow to count message to display
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* @return int : Number of message to display
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*/
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public static function countMessages ()
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{
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if (empty($_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME]))
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{
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return 0;
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}
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return count($_SESSION[DESCARTESSESSIONMESSAGES_VAR_NAME]);
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}
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}
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