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N°8771 - Add Symfony form component to iTop core

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This commit is contained in:
Benjamin Dalsass
2025-10-24 08:35:10 +02:00
parent 7708f8e00e
commit a1025ac837
5 changed files with 133 additions and 77 deletions
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94
sources/Forms/FormBuilder/DependencyHandler.php
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@@ -6,7 +6,6 @@
namespace Combodo\iTop\Forms\FormBuilder;
use Combodo\iTop\Forms\Block\FormBlock;
use Symfony\Component\Form\Event\PostSetDataEvent;
use Symfony\Component\Form\Event\PostSubmitEvent;
use Symfony\Component\Form\FormEvent;
@@ -23,10 +22,10 @@ class DependencyHandler
private FormBuilder $oFormBuilder;
/** @var array dependant blocks */
private array $aDependentBlocks = [];
private array $aDependentBlocks;
/** @var array dependencies map */
private array $aDependenciesMap = [];
/** @var DependencyMap dependencies map */
private DependencyMap $aDependenciesMap;
/**
* Constructor.
@@ -55,63 +54,20 @@ class DependencyHandler
{
// Initialize the dependencies listeners once the form is built
$this->oFormBuilder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) {
$oForm = $event->getForm();
$this->InitializeDependenciesMap($oForm);
// dependencies map
$this->aDependenciesMap = new DependencyMap($this->aDependentBlocks);
/** Iterate throw listened blocks */
foreach ($this->aDependenciesMap->GetListenedBlockNames() as $sOutputBlockName) {
// Listen the output block POST_SET_DATA & POST_SUBMIT
$this->oFormBuilder->get($sOutputBlockName)->addEventListener(FormEvents::POST_SET_DATA, $this->GetEventListeningCallback());
$this->oFormBuilder->get($sOutputBlockName)->addEventListener(FormEvents::POST_SUBMIT, $this->GetEventListeningCallback());
}
});
}
/**
* Initialize dependencies map.
*
* @param FormInterface $oForm
*
* @return void
*/
private function InitializeDependenciesMap(FormInterface $oForm): void
{
// Connections from output pov
$aDependenciesMap = [];
/** iterate throw dependents blocks... @var FormBlock $oDependentBlock */
foreach ($this->aDependentBlocks as $oDependentBlock) {
/** iterate throw the block inputs connections... **/
foreach ($oDependentBlock->GetInputsConnections() as $sInputName => $aConnections) {
/** Iterate throw the input connections... */
foreach ($aConnections as $aConnection) {
// connection information
$sOutputBlock = $aConnection['output_block'];
$sOutputBlockName = $sOutputBlock->getName();
$sOutputName = $aConnection['output'];
// initialize map
if (!isset($aDependenciesMap[$sOutputBlockName])) {
$aDependenciesMap[$sOutputBlockName] = [];
}
if (!isset($aDependenciesMap[$sOutputBlockName][$sOutputName])) {
$aDependenciesMap[$sOutputBlockName][$sOutputName] = [];
}
// add to map
$aDependenciesMap[$sOutputBlockName][$sOutputName][] = ['input_block' => $oDependentBlock, 'input_name' => $sInputName];
}
}
}
// store the dependencies map
$this->aDependenciesMap = $aDependenciesMap;
/** Iterate throw output blocks */
foreach (array_keys($aDependenciesMap) as $sOutputBlockName) {
// Listen the output block POST_SET_DATA & POST_SUBMIT
$this->oFormBuilder->get($sOutputBlockName)->addEventListener(FormEvents::POST_SET_DATA, $this->GetEventListeningCallback());
$this->oFormBuilder->get($sOutputBlockName)->addEventListener(FormEvents::POST_SUBMIT, $this->GetEventListeningCallback());
}
}
/**
* Get the listening callback.
@@ -121,8 +77,9 @@ class DependencyHandler
private function GetEventListeningCallback(): callable
{
return function (FormEvent $oEvent) {
// Get the event type
$sEventType = $this->GetEventType($oEvent);
$sEventType = FormHelper::GetEventType($oEvent);
// Get the form
$oForm = $oEvent->getForm();
@@ -130,7 +87,7 @@ class DependencyHandler
/** Iterate throw dependencies map... */
$sOutputBlockName = $oForm->getName();
$oOutputBlock = $this->oFormBuilder->GetFormBlock($sOutputBlockName);
foreach (array_keys($this->aDependenciesMap[$sOutputBlockName]) as $sOutputName) {
foreach ($this->aDependenciesMap->GetOutputsForBlock($sOutputBlockName) as $sOutputName) {
$oOutput = $oOutputBlock->GetOutput($sOutputName);
$oOutput->UpdateOutputValue($oEvent->getData(), $sEventType);
}
@@ -140,22 +97,5 @@ class DependencyHandler
}
/**
* Get the event type.
*
* @param FormEvent $event
*
* @return string
* @throws FormBuilderException
*/
private function GetEventType(FormEvent $event): string
{
if ($event instanceof PostSetDataEvent) {
return FormEvents::POST_SET_DATA;
} else if ($event instanceof PostSubmitEvent) {
return FormEvents::POST_SUBMIT;
}
throw new FormBuilderException(sprintf('Unknown event type %s', get_class($event)));
}
}