Adding upstream version 2.4.0.upstream/2.4.0upstream

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

1 files changed, 37 insertions, 0 deletions

diff --git a/library/Businessprocess/Web/Form/FormLoader.php b/library/Businessprocess/Web/Form/FormLoader.php
new file mode 100644
index 0000000..965da4b
--- /dev/null
+++ b/library/Businessprocess/Web/Form/FormLoader.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Icinga\Module\Businessprocess\Web\Form;
+
+use Icinga\Application\Icinga;
+use Icinga\Application\Modules\Module;
+use Icinga\Exception\ProgrammingError;
+
+class FormLoader
+{
+    public static function load($name, Module $module = null)
+    {
+        if ($module === null) {
+            $basedir = Icinga::app()->getApplicationDir('forms');
+            $ns = '\\Icinga\\Web\\Forms\\';
+        } else {
+            $basedir = $module->getFormDir();
+            $ns = '\\Icinga\\Module\\' . ucfirst($module->getName()) . '\\Forms\\';
+        }
+        if (preg_match('~^[a-z0-9/]+$~i', $name)) {
+            $parts = preg_split('~/~', $name);
+            $class = ucfirst(array_pop($parts)) . 'Form';
+            $file = sprintf('%s/%s/%s.php', rtrim($basedir, '/'), implode('/', $parts), $class);
+            if (file_exists($file)) {
+                require_once($file);
+                $class = $ns . $class;
+                $options = array();
+                if ($module !== null) {
+                    $options['icingaModule'] = $module;
+                }
+
+                return new $class($options);
+            }
+        }
+        throw new ProgrammingError(sprintf('Cannot load %s (%s), no such form', $name, $file));
+    }
+}