1 files changed, 71 insertions, 0 deletions
diff --git a/library/Icinga/Web/Form/ErrorLabeller.php b/library/Icinga/Web/Form/ErrorLabeller.php
new file mode 100644
index 0000000..3f822d5
--- /dev/null
+++ b/library/Icinga/Web/Form/ErrorLabeller.php
@@ -0,0 +1,71 @@
+<?php
+/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Form;
+
+use BadMethodCallException;
+use Zend_Translate_Adapter;
+use Zend_Validate_NotEmpty;
+use Zend_Validate_File_MimeType;
+use Icinga\Web\Form\Validator\DateTimeValidator;
+use Icinga\Web\Form\Validator\ReadablePathValidator;
+use Icinga\Web\Form\Validator\WritablePathValidator;
+
+class ErrorLabeller extends Zend_Translate_Adapter
+{
+    protected $messages;
+
+    public function __construct($options = array())
+    {
+        if (! isset($options['element'])) {
+            throw new BadMethodCallException('Option "element" is missing');
+        }
+
+        $this->messages = $this->createMessages($options['element']);
+    }
+
+    public function isTranslated($messageId, $original = false, $locale = null)
+    {
+        return array_key_exists($messageId, $this->messages);
+    }
+
+    public function translate($messageId, $locale = null)
+    {
+        if (array_key_exists($messageId, $this->messages)) {
+            return $this->messages[$messageId];
+        }
+
+        return $messageId;
+    }
+
+    protected function createMessages($element)
+    {
+        $label = $element->getLabel() ?: $element->getName();
+
+        return array(
+            Zend_Validate_NotEmpty::IS_EMPTY            => sprintf(t('%s is required and must not be empty'), $label),
+            Zend_Validate_File_MimeType::FALSE_TYPE     => sprintf(
+                t('%s (%%value%%) has a false MIME type of "%%type%%"'),
+                $label
+            ),
+            Zend_Validate_File_MimeType::NOT_DETECTED   => sprintf(t('%s (%%value%%) has no MIME type'), $label),
+            WritablePathValidator::NOT_WRITABLE         => sprintf(t('%s is not writable', 'config.path'), $label),
+            WritablePathValidator::DOES_NOT_EXIST       => sprintf(t('%s does not exist', 'config.path'), $label),
+            ReadablePathValidator::NOT_READABLE         => sprintf(t('%s is not readable', 'config.path'), $label),
+            DateTimeValidator::INVALID_DATETIME_FORMAT  => sprintf(
+                t('%s not in the expected format: %%value%%'),
+                $label
+            )
+        );
+    }
+
+    protected function _loadTranslationData($data, $locale, array $options = array())
+    {
+        // nonsense, required as being abstract otherwise...
+    }
+
+    public function toString()
+    {
+        return 'ErrorLabeller'; // nonsense, required as being abstract otherwise...
+    }
+}