Adding upstream version 1.10.2.upstream/1.10.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 97 insertions, 0 deletions

diff --git a/library/Director/PropertyModifier/PropertyModifierMap.php b/library/Director/PropertyModifier/PropertyModifierMap.php
new file mode 100644
index 0000000..a6cb422
--- /dev/null
+++ b/library/Director/PropertyModifier/PropertyModifierMap.php
@@ -0,0 +1,97 @@
+<?php
+
+namespace Icinga\Module\Director\PropertyModifier;
+
+use Icinga\Exception\InvalidPropertyException;
+use Icinga\Module\Director\Hook\PropertyModifierHook;
+use Icinga\Module\Director\Web\Form\QuickForm;
+
+class PropertyModifierMap extends PropertyModifierHook
+{
+    private $cache;
+
+    public static function addSettingsFormFields(QuickForm $form)
+    {
+        $form->addElement('select', 'datalist_id', array(
+            'label'       => 'Lookup list',
+            'required'    => true,
+            'description' => $form->translate(
+                'Please choose a data list that can be used for map lookups'
+            ),
+            'multiOptions' => $form->optionalEnum($form->getDb()->enumDatalist()),
+        ));
+
+        $form->addElement('select', 'on_missing', array(
+            'label'       => 'Missing entries',
+            'required'    => true,
+            'description' => $form->translate(
+                'What should happen if the lookup key does not exist in the data list?'
+                . ' You could return a null value, keep the unmodified imported value'
+                . ' or interrupt the import process'
+            ),
+            'multiOptions' => $form->optionalEnum(array(
+                'null' => $form->translate('Set null'),
+                'keep' => $form->translate('Return lookup key unmodified'),
+                'fail' => $form->translate('Let the import fail'),
+            )),
+        ));
+
+        // TODO: ignore case
+    }
+
+    public function transform($value)
+    {
+        $this->loadCache();
+        if (array_key_exists($value, $this->cache)) {
+            return $this->cache[$value];
+        }
+
+        switch ($this->getSetting('on_missing')) {
+            case 'null':
+                return null;
+
+            case 'keep':
+                return $value;
+
+            case 'fail':
+            default:
+                throw new InvalidPropertyException(
+                    '"%s" cannot be found in the "%s" data list',
+                    $value,
+                    $this->getDatalistName()
+                );
+        }
+    }
+
+    protected function getDatalistName()
+    {
+        $db = $this->getDb()->getDbAdapter();
+        $query = $db->select()->from(
+            'director_datalist',
+            'list_name'
+        )->where(
+            'id = ?',
+            $this->getSetting('datalist_id')
+        );
+        $result = $db->fetchOne($query);
+
+        return $result;
+    }
+
+    protected function loadCache($force = false)
+    {
+        if ($this->cache === null || $force) {
+            $this->cache = array();
+            $db = $this->getDb()->getDbAdapter();
+            $select = $db->select()->from(
+                'director_datalist_entry',
+                array('entry_name', 'entry_value')
+            )->where('list_id = ?', $this->getSetting('datalist_id'))
+            ->order('entry_value');
+
+            $this->cache = $db->fetchPairs($select);
+        }
+
+        return $this;
+    }
+}