7 files changed, 1004 insertions, 0 deletions
diff --git a/vendor/ipl/web/src/Compat/CompatController.php b/vendor/ipl/web/src/Compat/CompatController.php
new file mode 100644
index 0000000..f4c2fb0
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/CompatController.php
@@ -0,0 +1,512 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use GuzzleHttp\Psr7\ServerRequest;
+use Icinga\Application\Version;
+use InvalidArgumentException;
+use Icinga\Web\Controller;
+use ipl\Html\BaseHtmlElement;
+use ipl\Html\HtmlDocument;
+use ipl\Html\HtmlString;
+use ipl\Html\ValidHtml;
+use ipl\Orm\Query;
+use ipl\Stdlib\Contract\Paginatable;
+use ipl\Web\Control\LimitControl;
+use ipl\Web\Control\PaginationControl;
+use ipl\Web\Control\SearchBar;
+use ipl\Web\Control\SortControl;
+use ipl\Web\Layout\Content;
+use ipl\Web\Layout\Controls;
+use ipl\Web\Layout\Footer;
+use ipl\Web\Url;
+use ipl\Web\Widget\Tabs;
+use LogicException;
+use Psr\Http\Message\ServerRequestInterface;
+
+class CompatController extends Controller
+{
+    /** @var Content */
+    protected $content;
+
+    /** @var Controls */
+    protected $controls;
+
+    /** @var HtmlDocument */
+    protected $document;
+
+    /** @var Footer */
+    protected $footer;
+
+    /** @var Tabs */
+    protected $tabs;
+
+    /** @var array */
+    protected $parts;
+
+    protected function prepareInit()
+    {
+        parent::prepareInit();
+
+        $this->params->shift('isIframe');
+        $this->params->shift('showFullscreen');
+        $this->params->shift('showCompact');
+        $this->params->shift('renderLayout');
+        $this->params->shift('_disableLayout');
+        $this->params->shift('_dev');
+        if ($this->params->get('view') === 'compact') {
+            $this->params->remove('view');
+        }
+
+        $this->document = new HtmlDocument();
+        $this->document->setSeparator("\n");
+        $this->controls = new Controls();
+        $this->controls->setAttribute('id', $this->getRequest()->protectId('controls'));
+        $this->content = new Content();
+        $this->content->setAttribute('id', $this->getRequest()->protectId('content'));
+        $this->footer = new Footer();
+        $this->footer->setAttribute('id', $this->getRequest()->protectId('footer'));
+        $this->tabs = new Tabs();
+        $this->tabs->setAttribute('id', $this->getRequest()->protectId('tabs'));
+        $this->parts = [];
+
+        $this->view->tabs = $this->tabs;
+        $this->controls->setTabs($this->tabs);
+
+        ViewRenderer::inject();
+
+        $this->view->document = $this->document;
+    }
+
+    /**
+     * Get the current server request
+     *
+     * @return ServerRequestInterface
+     */
+    public function getServerRequest()
+    {
+        return ServerRequest::fromGlobals();
+    }
+
+    /**
+     * Get the document
+     *
+     * @return HtmlDocument
+     */
+    public function getDocument()
+    {
+        return $this->document;
+    }
+
+    /**
+     * Get the tabs
+     *
+     * @return Tabs
+     */
+    public function getTabs()
+    {
+        return $this->tabs;
+    }
+
+    /**
+     * Add content
+     *
+     * @param ValidHtml $content
+     *
+     * @return $this
+     */
+    protected function addContent(ValidHtml $content)
+    {
+        $this->content->add($content);
+
+        return $this;
+    }
+
+    /**
+     * Add a control
+     *
+     * @param ValidHtml $control
+     *
+     * @return $this
+     */
+    protected function addControl(ValidHtml $control)
+    {
+        $this->controls->add($control);
+
+        if (
+            $control instanceof PaginationControl
+            || $control instanceof LimitControl
+            || $control instanceof SortControl
+            || $control instanceof SearchBar
+        ) {
+            $this->controls->getAttributes()
+                ->get('class')
+                ->removeValue('default-layout')
+                ->addValue('default-layout');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add footer
+     *
+     * @param ValidHtml $footer
+     *
+     * @return $this
+     */
+    protected function addFooter(ValidHtml $footer)
+    {
+        $this->footer->add($footer);
+
+        return $this;
+    }
+
+    /**
+     * Add a part to be served as multipart-content
+     *
+     * If an id is passed the element is used as-is as the part's content.
+     * Otherwise (no id given) the element's content is used instead.
+     *
+     * @param ValidHtml $element
+     * @param string    $id      If not given, this is taken from $element
+     *
+     * @throws InvalidArgumentException If no id is given and the element also does not have one
+     *
+     * @return $this
+     */
+    protected function addPart(ValidHtml $element, $id = null)
+    {
+        $part = new Multipart();
+
+        if ($id === null) {
+            if (! $element instanceof BaseHtmlElement) {
+                throw new InvalidArgumentException('If no id is given, $element must be a BaseHtmlElement');
+            }
+
+            $id = $element->getAttributes()->get('id')->getValue();
+            if (! $id) {
+                throw new InvalidArgumentException('Element has no id');
+            }
+
+            $part->addFrom($element);
+        } else {
+            $part->add($element);
+        }
+
+        $this->parts[] = $part->setFor($id);
+
+        return $this;
+    }
+
+    /**
+     * Set the given title as the window's title
+     *
+     * @param string $title
+     * @param mixed  ...$args
+     *
+     * @return $this
+     */
+    protected function setTitle($title, ...$args)
+    {
+        if (! empty($args)) {
+            $title = vsprintf($title, $args);
+        }
+
+        $this->view->title = $title;
+
+        return $this;
+    }
+
+    /**
+     * Add an active tab with the given title and set it as the window's title too
+     *
+     * @param string $title
+     * @param mixed  ...$args
+     *
+     * @return $this
+     */
+    protected function addTitleTab($title, ...$args)
+    {
+        $this->setTitle($title, ...$args);
+
+        $tabName = uniqid();
+        $this->getTabs()->add($tabName, [
+            'label'     => $this->view->title,
+            'url'       => $this->getRequest()->getUrl()
+        ])->activate($tabName);
+
+        return $this;
+    }
+
+    /**
+     * Create and return the LimitControl
+     *
+     * This automatically shifts the limit URL parameter from {@link $params}.
+     *
+     * @return LimitControl
+     */
+    public function createLimitControl(): LimitControl
+    {
+        $limitControl = new LimitControl(Url::fromRequest());
+        $limitControl->setDefaultLimit($this->getPageSize(null));
+
+        $this->params->shift($limitControl->getLimitParam());
+
+        return $limitControl;
+    }
+
+    /**
+     * Create and return the PaginationControl
+     *
+     * This automatically shifts the pagination URL parameters from {@link $params}.
+     *
+     * @param Paginatable $paginatable
+     *
+     * @return PaginationControl
+     */
+    public function createPaginationControl(Paginatable $paginatable): PaginationControl
+    {
+        $paginationControl = new PaginationControl($paginatable, Url::fromRequest());
+        $paginationControl->setDefaultPageSize($this->getPageSize(null));
+        $paginationControl->setAttribute('id', $this->getRequest()->protectId('pagination-control'));
+
+        $this->params->shift($paginationControl->getPageParam());
+        $this->params->shift($paginationControl->getPageSizeParam());
+
+        return $paginationControl->apply();
+    }
+
+    /**
+     * Create and return the SortControl
+     *
+     * This automatically shifts the sort URL parameter from {@link $params}.
+     *
+     * @param Query $query
+     * @param array $columns Possible sort columns as sort string-label pairs
+     * @param ?array|string $defaultSort Optional default sort column
+     *
+     * @return SortControl
+     */
+    public function createSortControl(Query $query, array $columns): SortControl
+    {
+        $sortControl = SortControl::create($columns);
+
+        $this->params->shift($sortControl->getSortParam());
+
+        $sortControl->handleRequest($this->getServerRequest());
+
+        $defaultSort = null;
+
+        if (func_num_args() === 3) {
+            $defaultSort = func_get_args()[2];
+        }
+
+        return $sortControl->apply($query, $defaultSort);
+    }
+
+    /**
+     * Send a multipart update instead of a standard response
+     *
+     * As part of a multipart update, the tabs, content and footer as well as selected controls are
+     * transmitted in a way the client can render them exclusively instead of a full column reload.
+     *
+     * By default the only control included in the response is the pagination control, if added.
+     *
+     * @param BaseHtmlElement ...$additionalControls Additional controls to include
+     *
+     * @throws LogicException In case an additional control has not been added
+     */
+    public function sendMultipartUpdate(BaseHtmlElement ...$additionalControls)
+    {
+        $searchBar = null;
+        $pagination = null;
+        $redirectUrl = null;
+        foreach ($this->controls->getContent() as $control) {
+            if ($control instanceof PaginationControl) {
+                $pagination = $control;
+            } elseif ($control instanceof SearchBar) {
+                $searchBar = $control;
+                $redirectUrl = $control->getRedirectUrl(); /** @var Url $redirectUrl */
+            }
+        }
+
+        if ($searchBar !== null && ($changes = $searchBar->getChanges()) !== null) {
+            $this->addPart(HtmlString::create(json_encode($changes)), 'Behavior:InputEnrichment');
+        }
+
+        foreach ($additionalControls as $control) {
+            $this->addPart($control);
+        }
+
+        if ($searchBar !== null && $this->content->isEmpty() && ! $searchBar->isValid()) {
+            // No content and an invalid search bar? That's it then, further updates are not required
+            return;
+        }
+
+        if ($this->tabs->count() > 0) {
+            if ($redirectUrl !== null) {
+                $this->tabs->setRefreshUrl($redirectUrl);
+                $this->tabs->getActiveTab()->setUrl($redirectUrl);
+
+                // As long as we still depend on the legacy tab implementation
+                // there is no other way to influence what the tab extensions
+                // use as url. (https://github.com/Icinga/icingadb-web/issues/373)
+                $oldPathInfo = $this->getRequest()->getPathInfo();
+                $oldQuery = $_SERVER['QUERY_STRING'];
+                $this->getRequest()->setPathInfo('/' . $redirectUrl->getPath());
+                $_SERVER['QUERY_STRING'] = $redirectUrl->getParams()->toString();
+                $this->tabs->ensureAssembled();
+                $this->getRequest()->setPathInfo($oldPathInfo);
+                $_SERVER['QUERY_STRING'] = $oldQuery;
+            }
+
+            $this->addPart($this->tabs);
+        }
+
+        if ($pagination !== null) {
+            if ($redirectUrl !== null) {
+                $pagination->setUrl(clone $redirectUrl);
+            }
+
+            $this->addPart($pagination);
+        }
+
+        if (! $this->content->isEmpty()) {
+            $this->addPart($this->content);
+        }
+
+        if (! $this->footer->isEmpty()) {
+            $this->addPart($this->footer);
+        }
+
+        if ($redirectUrl !== null) {
+            $this->getResponse()->setHeader('X-Icinga-Location-Query', $redirectUrl->getQueryString());
+        }
+    }
+
+    /**
+     * Instruct the client to side-load additional updates
+     *
+     * If an item in the given array is indexed by an integer, its value will be used by the client to refresh
+     * the parent of the element identified by it. The value is expected to be a valid CSS selector such
+     * as `.foo`, `#foo`. If indexed by a string, the client will use this index to identify a container (by id) and
+     * will use the value (a URL) to load content into it. Since Icinga Web >= 2.12, the indices can be specified with
+     * or without the `#` indicator. If you require compatibility with older Icinga Web versions, you have to specify
+     * the indices (container ids) without the `#` char.
+     *
+     * @param array $updates
+     *
+     * @return void
+     */
+    public function sendExtraUpdates(array $updates)
+    {
+        if (empty($updates)) {
+            return;
+        }
+
+        $extraUpdates = [];
+        foreach ($updates as $key => $value) {
+            if (is_int($key)) {
+                $extraUpdates[] = $value;
+            } else {
+                $extraUpdates[] = sprintf(
+                    '%s;%s',
+                    $key,
+                    $value instanceof Url ? $value->getAbsoluteUrl() : $value
+                );
+            }
+        }
+
+        $this->getResponse()->setHeader('X-Icinga-Extra-Updates', join(',', $extraUpdates));
+    }
+
+    /**
+     * Close the modal content and refresh the related view
+     *
+     * NOTE: If you use this with older Icinga Web versions (< 2.12), you will need to specify a valid redirect url,
+     * that will produce the same result as using the `__REFRESH__` redirect with the latest Icinga Web version.
+     *
+     * This is supposed to be used in combination with a modal view and closes only the modal,
+     * and refreshes the modal opener (regardless of whether it is col1 or col2).
+     *
+     * @param Url|string $url
+     * @param bool $refreshCol1 Whether to refresh col1 after the redirect. Is just for compatibility reasons and
+     *        won't be used with latest Icinga Web versions.
+     *
+     * @return never
+     */
+    public function closeModalAndRefreshRelatedView($url, bool $refreshCol1 = false)
+    {
+        if (version_compare(Version::VERSION, '2.12.0', '<')) {
+            if (! $url) {
+                throw new InvalidArgumentException('No redirect url provided');
+            }
+
+            if ($refreshCol1) {
+                $this->sendExtraUpdates(['#col1']);
+            }
+
+            $this->redirectNow($url);
+        } else {
+            $this->redirectNow('__REFRESH__');
+        }
+    }
+
+    /**
+     * Close the modal content and refresh all the remaining views
+     *
+     * NOTE: If you use this with older Icinga Web versions (< 2.12), you will need to specify a valid redirect url,
+     * that will produce the same result as using the `__REFRESH__` redirect with the latest Icinga Web version.
+     *
+     * This is supposed to be used in combination with a modal view and closes only the modal content. It refreshes
+     * the modal opener (expects to be always col2) and forces a refresh of col1.
+     *
+     * @param Url|string $url
+     *
+     * @return never
+     */
+    public function closeModalAndRefreshRemainingViews($url)
+    {
+        $this->sendExtraUpdates(['#col1']);
+
+        $this->closeModalAndRefreshRelatedView($url);
+    }
+
+    /**
+     * Redirect using `__CLOSE__`
+     *
+     * Change to a single column layout and refresh col1
+     *
+     * @return never
+     */
+    public function switchToSingleColumnLayout()
+    {
+        $this->redirectNow('__CLOSE__');
+    }
+
+    public function postDispatch()
+    {
+        if (empty($this->parts)) {
+            if (! $this->content->isEmpty()) {
+                $this->document->prepend($this->content);
+
+                if (! $this->view->compact && ! $this->controls->isEmpty()) {
+                    $this->document->prepend($this->controls);
+                }
+
+                if (! $this->footer->isEmpty()) {
+                    $this->document->add($this->footer);
+                }
+            }
+        } else {
+            $partSeparator = base64_encode(random_bytes(16));
+            $this->getResponse()->setHeader('X-Icinga-Multipart-Content', $partSeparator);
+
+            $this->document->setSeparator("\n$partSeparator\n");
+            $this->document->add($this->parts);
+        }
+
+        parent::postDispatch();
+    }
+}
diff --git a/vendor/ipl/web/src/Compat/CompatDecorator.php b/vendor/ipl/web/src/Compat/CompatDecorator.php
new file mode 100644
index 0000000..856b758
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/CompatDecorator.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use ipl\Web\FormDecorator\IcingaFormDecorator;
+
+/**
+ * Compat form element decorator based on div elements
+ *
+ * @deprecated Use {@see \ipl\Web\FormDecorator\IcingaFormDecorator} instead
+ */
+class CompatDecorator extends IcingaFormDecorator
+{
+}
diff --git a/vendor/ipl/web/src/Compat/CompatForm.php b/vendor/ipl/web/src/Compat/CompatForm.php
new file mode 100644
index 0000000..97ad10c
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/CompatForm.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use http\Exception\InvalidArgumentException;
+use ipl\Html\Contract\FormSubmitElement;
+use ipl\Html\Form;
+use ipl\Html\FormElement\SubmitButtonElement;
+use ipl\Html\FormElement\SubmitElement;
+use ipl\Html\HtmlDocument;
+use ipl\Html\HtmlString;
+use ipl\I18n\Translation;
+use ipl\Web\FormDecorator\IcingaFormDecorator;
+
+class CompatForm extends Form
+{
+    use Translation;
+
+    protected $defaultAttributes = ['class' => 'icinga-form icinga-controls'];
+
+    /**
+     * Render the content of the element to HTML
+     *
+     * A duplicate of the primary submit button is being prepended if there is more than one present
+     *
+     * @return string
+     */
+    public function renderContent(): string
+    {
+        if (count($this->submitElements) > 1) {
+            return (new HtmlDocument())
+                ->setHtmlContent(
+                    $this->duplicateSubmitButton($this->submitButton),
+                    new HtmlString(parent::renderContent())
+                )
+                ->render();
+        }
+
+        return parent::renderContent();
+    }
+
+    public function hasDefaultElementDecorator()
+    {
+        if (parent::hasDefaultElementDecorator()) {
+            return true;
+        }
+
+        $this->setDefaultElementDecorator(new IcingaFormDecorator());
+
+        return true;
+    }
+
+    protected function ensureDefaultElementLoaderRegistered()
+    {
+        if (! $this->defaultElementLoaderRegistered) {
+            $this->addPluginLoader(
+                'element',
+                'ipl\\Web\\FormElement',
+                'Element'
+            );
+
+            parent::ensureDefaultElementLoaderRegistered();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Return a duplicate of the given submit button with the `class` attribute fixed to `primary-submit-btn-duplicate`
+     *
+     * @param FormSubmitElement $originalSubmitButton
+     *
+     * @return FormSubmitElement
+     */
+    public function duplicateSubmitButton(FormSubmitElement $originalSubmitButton): FormSubmitElement
+    {
+        $attributes = (clone $originalSubmitButton->getAttributes())
+            ->set('class', 'primary-submit-btn-duplicate');
+        $attributes->remove('id');
+        // Remove to avoid `type="submit submit"` in SubmitButtonElement
+        $attributes->remove('type');
+
+        if ($originalSubmitButton instanceof SubmitElement) {
+            $newSubmitButton = new SubmitElement($originalSubmitButton->getName(), $attributes);
+            $newSubmitButton->setLabel($originalSubmitButton->getButtonLabel());
+
+            return $newSubmitButton;
+        } elseif ($originalSubmitButton instanceof SubmitButtonElement) {
+            $newSubmitButton = new SubmitButtonElement($originalSubmitButton->getName(), $attributes);
+            $newSubmitButton->setSubmitValue($originalSubmitButton->getSubmitValue());
+
+            return $newSubmitButton;
+        }
+
+        throw new InvalidArgumentException(sprintf(
+            'Cannot duplicate submit button of type "%s"',
+            get_class($originalSubmitButton)
+        ));
+    }
+}
diff --git a/vendor/ipl/web/src/Compat/Multipart.php b/vendor/ipl/web/src/Compat/Multipart.php
new file mode 100644
index 0000000..432f837
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/Multipart.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use ipl\Html\HtmlDocument;
+use ipl\Html\HtmlString;
+
+class Multipart extends HtmlDocument
+{
+    /** @var string */
+    protected $for;
+
+    protected $contentSeparator = "\n";
+
+    /**
+     * Set the container's id which this part is for
+     *
+     * @param string $id
+     *
+     * @return $this
+     */
+    public function setFor($id)
+    {
+        $this->for = $id;
+
+        return $this;
+    }
+
+    protected function assemble()
+    {
+        $this->prepend(HtmlString::create(sprintf('for=%s', $this->for)));
+    }
+}
diff --git a/vendor/ipl/web/src/Compat/SearchControls.php b/vendor/ipl/web/src/Compat/SearchControls.php
new file mode 100644
index 0000000..f6e74ab
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/SearchControls.php
@@ -0,0 +1,260 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use GuzzleHttp\Psr7\ServerRequest;
+use ipl\Html\Html;
+use ipl\Orm\Exception\InvalidRelationException;
+use ipl\Orm\Query;
+use ipl\Stdlib\Seq;
+use ipl\Web\Control\SearchBar;
+use ipl\Web\Control\SearchEditor;
+use ipl\Web\Filter\QueryString;
+use ipl\Web\Url;
+use ipl\Stdlib\Filter;
+
+trait SearchControls
+{
+    /**
+     * Fetch available filter columns for the given query
+     *
+     * @param Query $query
+     *
+     * @return array<string, string> Keys are column paths, values are labels
+     */
+    public function fetchFilterColumns(Query $query)
+    {
+        $columns = [];
+        foreach ($query->getResolver()->getColumnDefinitions($query->getModel()) as $name => $definition) {
+            $columns[$name] = $definition->getLabel();
+        }
+
+        return $columns;
+    }
+
+    /**
+     * Get whether {@see SearchControls::createSearchBar()} and {@see SearchControls::createSearchEditor()}
+     * should handle form submits.
+     *
+     * @return bool
+     */
+    private function callHandleRequest()
+    {
+        return true;
+    }
+
+    /**
+     * Create and return the SearchBar
+     *
+     * @param Query $query The query being filtered
+     * @param Url $redirectUrl Url to redirect to upon success
+     * @param array $preserveParams Query params to preserve when redirecting
+     *
+     * @return SearchBar
+     */
+    public function createSearchBar(Query $query, ...$params): SearchBar
+    {
+        $requestUrl = Url::fromRequest();
+        $preserveParams = array_pop($params) ?? [];
+        $redirectUrl = array_pop($params);
+
+        if ($redirectUrl !== null) {
+            $redirectUrl->addParams($requestUrl->onlyWith($preserveParams)->getParams()->toArray(false));
+        } else {
+            $redirectUrl = $requestUrl->onlyWith($preserveParams);
+        }
+
+        $filter = QueryString::fromString((string) $this->params)
+            ->on(QueryString::ON_CONDITION, function (Filter\Condition $condition) use ($query) {
+                $this->enrichFilterCondition($condition, $query);
+            })
+            ->parse();
+
+        $searchBar = new SearchBar();
+        $searchBar->setFilter($filter);
+        $searchBar->setRedirectUrl($redirectUrl);
+        $searchBar->setAction($redirectUrl->getAbsoluteUrl());
+        $searchBar->setIdProtector([$this->getRequest(), 'protectId']);
+        $searchBar->addWrapper(Html::tag('div', ['class' => 'search-controls']));
+
+        $moduleName = $this->getRequest()->getModuleName();
+        $controllerName = $this->getRequest()->getControllerName();
+
+        if (method_exists($this, 'completeAction')) {
+            $searchBar->setSuggestionUrl(Url::fromPath(
+                "$moduleName/$controllerName/complete",
+                ['_disableLayout' => true, 'showCompact' => true]
+            ));
+        }
+
+        if (method_exists($this, 'searchEditorAction')) {
+            $searchBar->setEditorUrl(Url::fromPath(
+                "$moduleName/$controllerName/search-editor"
+            )->setParams($redirectUrl->getParams()));
+        }
+
+        $filterColumns = $this->fetchFilterColumns($query);
+        $columnValidator = function (SearchBar\ValidatedColumn $column) use ($query, $filterColumns) {
+            $searchPath = $column->getSearchValue();
+            if (strpos($searchPath, '.') === false) {
+                $column->setSearchValue($query->getResolver()->qualifyPath(
+                    $searchPath,
+                    $query->getModel()->getTableAlias()
+                ));
+            }
+
+            try {
+                $definition = $query->getResolver()->getColumnDefinition($searchPath);
+            } catch (InvalidRelationException $_) {
+                list($columnPath, $columnLabel) = Seq::find($filterColumns, $searchPath, false);
+                if ($columnPath === null) {
+                    $column->setMessage(t('Is not a valid column'));
+                    $column->setSearchValue($searchPath); // Resets the qualification made above
+                } else {
+                    $column->setSearchValue($columnPath);
+                    $column->setLabel($columnLabel);
+                }
+            }
+
+            if (isset($definition)) {
+                $column->setLabel($definition->getLabel());
+            }
+        };
+
+        $searchBar->on(SearchBar::ON_ADD, $columnValidator)
+            ->on(SearchBar::ON_INSERT, $columnValidator)
+            ->on(SearchBar::ON_SAVE, $columnValidator)
+            ->on(SearchBar::ON_SENT, function (SearchBar $form) {
+                /** @var Url $redirectUrl */
+                $redirectUrl = $form->getRedirectUrl();
+                $redirectUrl->setFilter($form->getFilter());
+                $form->setRedirectUrl($redirectUrl);
+            })->on(SearchBar::ON_SUCCESS, function (SearchBar $form) {
+                $this->getResponse()->redirectAndExit($form->getRedirectUrl());
+            });
+
+        if ($this->callHandleRequest()) {
+            $searchBar->handleRequest(ServerRequest::fromGlobals());
+        }
+
+        return $searchBar;
+    }
+
+    /**
+     * Create and return the SearchEditor
+     *
+     * @param Query $query The query being filtered
+     * @param Url $redirectUrl Url to redirect to upon success
+     * @param array $preserveParams Query params to preserve when redirecting
+     *
+     * @return SearchEditor
+     */
+    public function createSearchEditor(Query $query, ...$params): SearchEditor
+    {
+        $requestUrl = Url::fromRequest();
+        $preserveParams = array_pop($params) ?? [];
+        $redirectUrl = array_pop($params);
+        $moduleName = $this->getRequest()->getModuleName();
+        $controllerName = $this->getRequest()->getControllerName();
+
+        if ($redirectUrl !== null) {
+            $redirectUrl->addParams($requestUrl->onlyWith($preserveParams)->getParams()->toArray(false));
+        } else {
+            $redirectUrl = Url::fromPath("$moduleName/$controllerName");
+            if (! empty($preserveParams)) {
+                $redirectUrl->setParams($requestUrl->onlyWith($preserveParams)->getParams());
+            }
+        }
+
+        $editor = new SearchEditor();
+        $editor->setRedirectUrl($redirectUrl);
+        $editor->setAction($requestUrl->getAbsoluteUrl());
+        $editor->setQueryString((string) $this->params->without($preserveParams));
+
+        if (method_exists($this, 'completeAction')) {
+            $editor->setSuggestionUrl(Url::fromPath(
+                "$moduleName/$controllerName/complete",
+                ['_disableLayout' => true, 'showCompact' => true]
+            ));
+        }
+
+        $editor->getParser()->on(QueryString::ON_CONDITION, function (Filter\Condition $condition) use ($query) {
+            if ($condition->getColumn()) {
+                $this->enrichFilterCondition($condition, $query);
+            }
+        });
+
+        $filterColumns = $this->fetchFilterColumns($query);
+        $editor->on(SearchEditor::ON_VALIDATE_COLUMN, function (
+            Filter\Condition $condition
+        ) use (
+            $query,
+            $filterColumns
+        ) {
+            $searchPath = $condition->getColumn();
+            if (strpos($searchPath, '.') === false) {
+                $condition->setColumn($query->getResolver()->qualifyPath(
+                    $searchPath,
+                    $query->getModel()->getTableAlias()
+                ));
+            }
+
+            try {
+                $query->getResolver()->getColumnDefinition($searchPath);
+            } catch (InvalidRelationException $_) {
+                $columnPath = Seq::findKey(
+                    $filterColumns,
+                    $condition->metaData()->get('columnLabel', $searchPath),
+                    false
+                );
+                if ($columnPath === null) {
+                    $condition->setColumn($searchPath);
+                    throw new SearchBar\SearchException(t('Is not a valid column'));
+                } else {
+                    $condition->setColumn($columnPath);
+                }
+            }
+        })->on(SearchEditor::ON_SUCCESS, function (SearchEditor $form) {
+            /** @var Url $redirectUrl */
+            $redirectUrl = $form->getRedirectUrl();
+            $redirectUrl->setFilter($form->getFilter());
+
+            $this->getResponse()
+                ->setHeader('X-Icinga-Container', '_self')
+                ->redirectAndExit($redirectUrl);
+        });
+
+        if ($this->callHandleRequest()) {
+            $editor->handleRequest(ServerRequest::fromGlobals());
+        }
+
+        return $editor;
+    }
+
+    /**
+     * Enrich the filter condition with meta data from the query
+     *
+     * @param Filter\Condition $condition
+     * @param Query $query
+     *
+     * @return void
+     */
+    protected function enrichFilterCondition(Filter\Condition $condition, Query $query)
+    {
+        $path = $condition->getColumn();
+        if (strpos($path, '.') === false) {
+            $path = $query->getResolver()->qualifyPath($path, $query->getModel()->getTableAlias());
+            $condition->setColumn($path);
+        }
+
+        try {
+            $label = $query->getResolver()->getColumnDefinition($path)->getLabel();
+        } catch (InvalidRelationException $_) {
+            $label = null;
+        }
+
+        if (isset($label)) {
+            $condition->metaData()->set('columnLabel', $label);
+        }
+    }
+}
diff --git a/vendor/ipl/web/src/Compat/StyleWithNonce.php b/vendor/ipl/web/src/Compat/StyleWithNonce.php
new file mode 100644
index 0000000..f4c7185
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/StyleWithNonce.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use Icinga\Application\Version;
+use Icinga\Util\Csp;
+use ipl\Web\Style;
+
+/**
+ * Use this class to define inline style which is compatible
+ * with Icinga Web &lt; 2.12 and with CSP support in &gt;= 2.12
+ */
+class StyleWithNonce extends Style
+{
+    public function getNonce(): ?string
+    {
+        if ($this->nonce === null) {
+            $this->nonce = version_compare(Version::VERSION, '2.12.0', '>=')
+                ? Csp::getStyleNonce() ?? ''
+                : '';
+        }
+
+        return parent::getNonce();
+    }
+}
diff --git a/vendor/ipl/web/src/Compat/ViewRenderer.php b/vendor/ipl/web/src/Compat/ViewRenderer.php
new file mode 100644
index 0000000..48ddcc3
--- /dev/null
+++ b/vendor/ipl/web/src/Compat/ViewRenderer.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace ipl\Web\Compat;
+
+use Zend_Controller_Action_Helper_ViewRenderer as Zf1ViewRenderer;
+use Zend_Controller_Action_HelperBroker as Zf1HelperBroker;
+
+class ViewRenderer extends Zf1ViewRenderer
+{
+    /**
+     * Inject the view renderer
+     */
+    public static function inject()
+    {
+        /** @var \Zend_Controller_Action_Helper_ViewRenderer $viewRenderer */
+        $viewRenderer = Zf1HelperBroker::getStaticHelper('ViewRenderer');
+
+        $inject = new static();
+
+        foreach (get_object_vars($viewRenderer) as $property => $value) {
+            if ($property === '_inflector') {
+                continue;
+            }
+
+            $inject->$property = $value;
+        }
+
+        Zf1HelperBroker::removeHelper('ViewRenderer');
+        Zf1HelperBroker::addHelper($inject);
+    }
+
+    public function getName()
+    {
+        return 'ViewRenderer';
+    }
+
+    /**
+     * Render the view w/o using a view script
+     *
+     * {@inheritdoc}
+     */
+    public function render($action = null, $name = null, $noController = null)
+    {
+        $view = $this->view;
+
+        if ($view->document->isEmpty() || $this->getRequest()->getParam('error_handler') !== null) {
+            parent::render($action, $name, $noController);
+
+            return;
+        }
+
+        if ($name === null) {
+            $name = $this->getResponseSegment();
+        }
+
+        $this->getResponse()->appendBody($view->document->render(), $name);
+
+        $this->setNoRender();
+    }
+}