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<?php
namespace Icinga\Module\Businessprocess\Web\Form;
use Icinga\Application\Icinga;
use Icinga\Application\Modules\Module;
use ipl\Html\ValidHtml;
use ipl\I18n\Translation;
use Zend_Form;
abstract class QuickBaseForm extends Zend_Form implements ValidHtml
{
use Translation;
/**
* 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)) {
$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;
}
}
|
