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cms-niceties
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IMPR: 404 handling

This commit is contained in:
Tony Air 2023-10-31 20:51:36 +02:00
parent c23b4b9e36
commit 7b664df3a0
1 changed files with 55 additions and 26 deletions
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81
src/GraphQL/URLLinkablePlugin.php
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@ -10,6 +10,7 @@ use SilverStripe\Core\Config\Config;
use SilverStripe\Core\Config\Configurable;
use SilverStripe\Core\Injector\Injectable;
use SilverStripe\Dev\Debug;
use SilverStripe\ErrorPage\ErrorPage;
use SilverStripe\GraphQL\Controller;
use SilverStripe\GraphQL\Schema\Field\ModelQuery;
use SilverStripe\GraphQL\Schema\Interfaces\ModelQueryPlugin;
@ -111,7 +112,7 @@ class URLLinkablePlugin implements ModelQueryPlugin
}
$url = $linkData;
if ($url === '/') {
if (!$url || $url === '/') {
return '/home';
}
@ -173,7 +174,7 @@ class URLLinkablePlugin implements ModelQueryPlugin
}
// AJAX/GraphQL helper
protected static function RenderTemplate($page, $ctl)
protected static function RenderTemplate(&$page, $ctl)
{
$object = $page;
$req = $ctl->getRequest();
@ -187,33 +188,14 @@ class URLLinkablePlugin implements ModelQueryPlugin
$action = ($action === 'handleAction') ? $actionParam : $action;
if ($action && !$ctl->hasAction($action)) {
return self::RenderNotFound($object);
}
$action = $action && $ctl->hasAction($action) ? $action : 'index';
// find templates
$tpl = 'Page';
$tpls = SSViewer::get_templates_by_class($object->ClassName, '', \Page::class);
foreach ($tpls as $tpl) {
if (is_array($tpl)) {
continue;
}
$a_tpl = explode('\\', $tpl);
$last_name = array_pop($a_tpl);
$a_tpl[] = 'Layout';
$a_tpl[] = $last_name;
$a_tpl = implode('\\', $a_tpl);
if (SSViewer::hasTemplate($a_tpl)) {
$tpl = $a_tpl;
break;
}
}
//
$tpl = is_array($tpl) ? 'Page' : $tpl;
$tpl = ($tpl !== 'Page') ? $tpl : 'Layout/Page';
$tpl = self::findTemplates($object);
// a little dirty way to make forms working
Controller::curr()->config()->set('url_segment', $object->AbsoluteLink());
@ -269,4 +251,51 @@ class URLLinkablePlugin implements ModelQueryPlugin
}
return null;
}
protected static function findTemplates($object)
{
// find templates
$tpl = 'Page';
$tpls = SSViewer::get_templates_by_class($object->ClassName, '', \Page::class);
foreach ($tpls as $tpl) {
if (is_array($tpl)) {
continue;
}
$a_tpl = explode('\\', $tpl);
$last_name = array_pop($a_tpl);
$a_tpl[] = 'Layout';
$a_tpl[] = $last_name;
$a_tpl = implode('\\', $a_tpl);
if (SSViewer::hasTemplate($a_tpl)) {
$tpl = $a_tpl;
break;
}
}
//
$tpl = is_array($tpl) ? 'Page' : $tpl;
$tpl = ($tpl !== 'Page') ? $tpl : 'Layout/Page';
return $tpl;
}
protected static function RenderNotFound(&$page)
{
$error = ErrorPage::get()->filter('ErrorCode', 404)->first();
if (!$error) {
$page->Title = 'Not Found';
return 'Not Found';
}
$page = $error;
$tpl = self::findTemplates($error);
$layout = $error->renderWith($tpl);
return $error
->customise(['Layout' => $layout])
->renderWith('GraphQLPage');
}
}