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ContactForm: Show suggestions while typing in
user element
Introduce IcingaWebUserSuggestions class ContactControler: Add suggestion action and remove dead code
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158 changes: 158 additions & 0 deletions
158
library/Notifications/Widget/IcingaWebUserSuggestions.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| <?php | ||
|
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||
| /* Icinga Notifications Web | (c) 2024 Icinga GmbH | GPLv2 */ | ||
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| namespace Icinga\Module\Notifications\Widget; | ||
|
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| use Exception; | ||
| use Icinga\Application\Config; | ||
| use Icinga\Authentication\User\DomainAwareInterface; | ||
| use Icinga\Authentication\User\UserBackend; | ||
| use Icinga\Data\Selectable; | ||
| use Icinga\Repository\Repository; | ||
| use ipl\Html\Attributes; | ||
| use ipl\Html\BaseHtmlElement; | ||
| use ipl\Html\HtmlElement; | ||
| use ipl\Html\Text; | ||
| use ipl\I18n\Translation; | ||
| use ipl\Web\Control\SearchBar\Suggestions; | ||
| use Psr\Http\Message\ServerRequestInterface; | ||
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| class IcingaWebUserSuggestions extends BaseHtmlElement | ||
| { | ||
| use Translation; | ||
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| protected $tag = 'ul'; | ||
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| /** @var string */ | ||
| protected $searchTerm; | ||
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| /** @var string */ | ||
| protected $originalValue; | ||
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| public function setSearchTerm(string $term): self | ||
| { | ||
| $this->searchTerm = $term; | ||
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| return $this; | ||
| } | ||
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| public function setOriginalValue(string $term): self | ||
| { | ||
| $this->originalValue = $term; | ||
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| return $this; | ||
| } | ||
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| /** | ||
| * Load suggestions as requested by the client | ||
| * | ||
| * @param ServerRequestInterface $request | ||
| * | ||
| * @return $this | ||
| */ | ||
| public function forRequest(ServerRequestInterface $request): self | ||
| { | ||
| if ($request->getMethod() !== 'POST') { | ||
| return $this; | ||
| } | ||
|
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| $requestData = json_decode($request->getBody()->read(8192), true); | ||
| if (empty($requestData)) { | ||
| return $this; | ||
| } | ||
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| $this->setSearchTerm($requestData['term']['label']); | ||
| $this->setOriginalValue($requestData['term']['search']); | ||
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| return $this; | ||
| } | ||
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| protected function assemble(): void | ||
| { | ||
| $userBackends = []; | ||
| foreach (Config::app('authentication') as $backendName => $backendConfig) { | ||
| $candidate = UserBackend::create($backendName, $backendConfig); | ||
| if ($candidate instanceof Selectable) { | ||
| $userBackends[] = $candidate; | ||
| } | ||
| } | ||
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| $limit = 10; | ||
| while ($limit > 0 && ! empty($userBackends)) { | ||
| /** @var Repository $backend */ | ||
| $backend = array_shift($userBackends); | ||
| $query = $backend->select() | ||
| ->from('user', ['user_name']) | ||
| ->where('user_name', $this->searchTerm) | ||
| ->limit($limit); | ||
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| try { | ||
| $names = $query->fetchColumn(); | ||
| } catch (Exception $e) { | ||
| continue; | ||
| } | ||
|
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| if (empty($names)) { | ||
| continue; | ||
| } | ||
|
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| if ($backend instanceof DomainAwareInterface) { | ||
| $names = array_map(function ($name) use ($backend) { | ||
| return $name . '@' . $backend->getDomain(); | ||
| }, $names); | ||
| } | ||
|
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| $this->addHtml( | ||
| new HtmlElement( | ||
| 'li', | ||
| new Attributes(['class' => Suggestions::SUGGESTION_TITLE_CLASS]), | ||
| new Text($this->translate('Backend')), | ||
| new HtmlElement('span', new Attributes(['class' => 'badge']), new Text($backend->getName())) | ||
| ) | ||
| ); | ||
|
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| foreach ($names as $name) { | ||
| $this->addHtml( | ||
| new HtmlElement( | ||
| 'li', | ||
| null, | ||
| new HtmlElement( | ||
| 'input', | ||
| Attributes::create([ | ||
| 'type' => 'button', | ||
| 'value' => $name, | ||
| 'data-label' => $name, | ||
| 'data-search' => $name, | ||
| 'data-class' => 'icinga-web-user', | ||
| ]) | ||
| ) | ||
| ) | ||
| ); | ||
| } | ||
|
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| $limit -= count($names); | ||
| } | ||
|
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| if ($this->isEmpty()) { | ||
| $this->addHtml( | ||
| new HtmlElement( | ||
| 'li', | ||
| Attributes::create(['class' => 'nothing-to-suggest']), | ||
| new HtmlElement('em', null, Text::create($this->translate('Nothing to suggest'))) | ||
| ) | ||
| ); | ||
| } | ||
| } | ||
|
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| public function renderUnwrapped(): string | ||
| { | ||
| $this->ensureAssembled(); | ||
|
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| if ($this->isEmpty()) { | ||
| return ''; | ||
| } | ||
|
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| return parent::renderUnwrapped(); | ||
| } | ||
| } |
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