1 files changed, 167 insertions, 0 deletions
diff --git a/library/Businessprocess/Web/Form/QuickBaseForm.php b/library/Businessprocess/Web/Form/QuickBaseForm.php
new file mode 100644
index 0000000..3ef7b66
--- /dev/null
+++ b/library/Businessprocess/Web/Form/QuickBaseForm.php
@@ -0,0 +1,167 @@
+<?php
+
+namespace Icinga\Module\Businessprocess\Web\Form;
+
+use Icinga\Application\Icinga;
+use Icinga\Application\Modules\Module;
+use ipl\Html\ValidHtml;
+use Zend_Form;
+
+abstract class QuickBaseForm extends Zend_Form implements ValidHtml
+{
+    /**
+     * The Icinga module this form belongs to. Usually only set if the
+     * form is initialized through the FormLoader
+     *
+     * @var Module
+     */
+    protected $icingaModule;
+
+    protected $icingaModuleName;
+
+    private $hintCount = 0;
+
+    public function __construct($options = null)
+    {
+        $this->callZfConstructor($this->handleOptions($options))
+            ->initializePrefixPaths();
+    }
+
+    protected function callZfConstructor($options = null)
+    {
+        parent::__construct($options);
+        return $this;
+    }
+
+    protected function initializePrefixPaths()
+    {
+        $this->addPrefixPathsForBusinessprocess();
+        if ($this->icingaModule && $this->icingaModuleName !== 'businessprocess') {
+            $this->addPrefixPathsForModule($this->icingaModule);
+        }
+    }
+
+    protected function addPrefixPathsForBusinessprocess()
+    {
+        $module = Icinga::app()
+            ->getModuleManager()
+            ->loadModule('businessprocess')
+            ->getModule('businessprocess');
+
+        $this->addPrefixPathsForModule($module);
+    }
+
+    public function addPrefixPathsForModule(Module $module)
+    {
+        $basedir = sprintf(
+            '%s/%s/Web/Form',
+            $module->getLibDir(),
+            ucfirst($module->getName())
+        );
+
+        $this->addPrefixPaths(array(
+            array(
+                'prefix'    => __NAMESPACE__ . '\\Element\\',
+                'path'      => $basedir . '/Element',
+                'type'      => static::ELEMENT
+            )
+        ));
+
+        return $this;
+    }
+
+    public function addHidden($name, $value = null)
+    {
+        $this->addElement('hidden', $name);
+        $el = $this->getElement($name);
+        $el->setDecorators(array('ViewHelper'));
+        if ($value !== null) {
+            $this->setDefault($name, $value);
+            $el->setValue($value);
+        }
+    
+        return $this;
+    }
+
+    // TODO: Should be an element
+    public function addHtmlHint($html, $options = array())
+    {
+        return $this->addHtml('<div class="hint">' . $html . '</div>', $options);
+    }
+
+    public function addHtml($html, $options = array())
+    {
+        if (array_key_exists('name', $options)) {
+            $name = $options['name'];
+            unset($options['name']);
+        } else {
+            $name = '_HINT' . ++$this->hintCount;
+        }
+
+        $this->addElement('simpleNote', $name, $options);
+        $this->getElement($name)
+            ->setValue($html)
+            ->setIgnore(true)
+            ->setDecorators(array('ViewHelper'));
+
+        return $this;
+    }
+
+    public function optionalEnum($enum, $nullLabel = null)
+    {
+        if ($nullLabel === null) {
+            $nullLabel = $this->translate('- please choose -');
+        }
+
+        return array(null => $nullLabel) + $enum;
+    }
+
+    protected function handleOptions($options = null)
+    {
+        if ($options === null) {
+            return $options;
+        }
+
+        if (array_key_exists('icingaModule', $options)) {
+            /** @var Module icingaModule */
+            $this->icingaModule = $options['icingaModule'];
+            $this->icingaModuleName = $this->icingaModule->getName();
+            unset($options['icingaModule']);
+        }
+
+        return $options;
+    }
+
+    public function setIcingaModule(Module $module)
+    {
+        $this->icingaModule = $module;
+        return $this;
+    }
+
+    protected function loadForm($name, Module $module = null)
+    {
+        if ($module === null) {
+            $module = $this->icingaModule;
+        }
+
+        return FormLoader::load($name, $module);
+    }
+
+    protected function valueIsEmpty($value)
+    {
+        if (is_array($value)) {
+            return empty($value);
+        }
+
+        return strlen($value) === 0;
+    }
+
+    public function translate($string)
+    {
+        if ($this->icingaModuleName === null) {
+            return t($string);
+        } else {
+            return mt($this->icingaModuleName, $string);
+        }
+    }
+}