1 files changed, 92 insertions, 0 deletions
diff --git a/vendor/ipl/stdlib/src/Messages.php b/vendor/ipl/stdlib/src/Messages.php
new file mode 100644
index 0000000..b601c1d
--- /dev/null
+++ b/vendor/ipl/stdlib/src/Messages.php
@@ -0,0 +1,92 @@
+<?php
+
+namespace ipl\Stdlib;
+
+trait Messages
+{
+    /** @var array */
+    protected $messages = [];
+
+    /**
+     * Get whether there are any messages
+     *
+     * @return bool
+     */
+    public function hasMessages()
+    {
+        return ! empty($this->messages);
+    }
+
+    /**
+     * Get all messages
+     *
+     * @return array
+     */
+    public function getMessages()
+    {
+        return $this->messages;
+    }
+
+    /**
+     * Set the given messages overriding existing ones
+     *
+     * @param string[] $messages
+     *
+     * @return $this
+     */
+    public function setMessages(array $messages)
+    {
+        $this->clearMessages();
+
+        foreach ($messages as $message) {
+            $this->addMessage($message);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add a single message
+     *
+     * @param string $message
+     * @param mixed  ...$args Optional args for sprintf-style messages
+     *
+     * @return $this
+     */
+    public function addMessage($message, ...$args)
+    {
+        if (empty($args)) {
+            $this->messages[] = $message;
+        } else {
+            $this->messages[] = vsprintf($message, $args);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add the given messages
+     *
+     * @param array $messages
+     *
+     * @return $this
+     */
+    public function addMessages(array $messages)
+    {
+        $this->messages = array_merge($this->messages, $messages);
+
+        return $this;
+    }
+
+    /**
+     * Drop any existing message
+     *
+     * @return $this
+     */
+    public function clearMessages()
+    {
+        $this->messages = [];
+
+        return $this;
+    }
+}