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IMPR: Ajax form and redirect processing

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This commit is contained in:
Tony Air 2024-03-12 01:11:26 +02:00
parent 3e8828bdbd
commit d65c85a192
1 changed files with 42 additions and 2 deletions
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44
src/Ajax/Ex/AjaxControllerEx.php
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@ -4,11 +4,14 @@ namespace A2nt\CMSNiceties\Ajax\Ex;
use SilverStripe\Control\Controller;
use SilverStripe\Control\Director;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Core\Config\Config;
use SilverStripe\Core\Extension;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Forms\Form;
use SilverStripe\ORM\FieldType\DBHTMLText;
use SilverStripe\ORM\ValidationResult;
use SilverStripe\Security\MemberAuthenticator\MemberAuthenticator;
use SilverStripe\Security\Security;
use SilverStripe\View\SSViewer;
@ -194,7 +197,7 @@ class AjaxControllerEx extends Extension
return $json && $str != $json;
}
public function prepareAjaxResponse($response)
public function prepareAjaxResponse(HTTPResponse $response)
{
$ctrl = $this->owner;
@ -211,7 +214,44 @@ class AjaxControllerEx extends Extension
$body = $response->getBody();
if (!self::isJson($body)) {
if (!$body && self::isFormRequest()) {
// form validation response
/* @var $req \SilverStripe\Control\HTTPRequest */
$req = $ctrl->getRequest();
$sess = $req->getSession();
$formName = $req->requestVar('formid');
$data = $sess->get('FormInfo');
if ($formName && $data) {
$sess->clear('FormInfo.'.$formName);
/* @var $valid \SilverStripe\ORM\ValidationResult */
$valid = unserialize($data[$formName]['result']);
$msgs = $valid->getMessages();
$body = json_encode([
'status' => $valid->isValid()
? ValidationResult::TYPE_GOOD
: ValidationResult::TYPE_ERROR,
'msgs' => $msgs,
]);
$response->removeHeader('Location');
$response->setStatusCode(200);
}
} elseif (!$body && $response->isRedirect()) {
// ajax redirect
$body = json_encode([
'location' => $response->getHeader('location'),
'ajax' => true,
]);
$response->removeHeader('Location');
$response->setStatusCode(200);
} elseif (!self::isJson($body)) {
// render page
$body = json_encode([
'ID' => $record->ID,
'Title' => $record->Title,