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<?php
/* Icinga Web 2 | (c) 2021 Icinga GmbH | GPLv2+ */
namespace Icinga\Web\Widget;
use Icinga\Application\Icinga;
use ipl\Html\Attributes;
use ipl\Html\Form;
use ipl\Html\FormElement\InputElement;
use ipl\Html\HtmlElement;
use ipl\Web\Control\SearchBar\Suggestions;
use ipl\Web\Url;
class SingleValueSearchControl extends Form
{
/** @var string */
const DEFAULT_SEARCH_PARAMETER = 'q';
protected $defaultAttributes = ['class' => 'icinga-controls inline'];
/** @var string */
protected $searchParameter = self::DEFAULT_SEARCH_PARAMETER;
/** @var string */
protected $inputLabel;
/** @var string */
protected $submitLabel;
/** @var Url */
protected $suggestionUrl;
/** @var array */
protected $metaDataNames;
/**
* Set the search parameter to use
*
* @param string $name
* @return $this
*/
public function setSearchParameter($name)
{
$this->searchParameter = $name;
return $this;
}
/**
* Set the input's label
*
* @param string $label
*
* @return $this
*/
public function setInputLabel($label)
{
$this->inputLabel = $label;
return $this;
}
/**
* Set the submit button's label
*
* @param string $label
*
* @return $this
*/
public function setSubmitLabel($label)
{
$this->submitLabel = $label;
return $this;
}
/**
* Set the suggestion url
*
* @param Url $url
*
* @return $this
*/
public function setSuggestionUrl(Url $url)
{
$this->suggestionUrl = $url;
return $this;
}
/**
* Set names for which hidden meta data elements should be created
*
* @param string ...$names
*
* @return $this
*/
public function setMetaDataNames(...$names)
{
$this->metaDataNames = $names;
return $this;
}
protected function assemble()
{
$suggestionsId = Icinga::app()->getRequest()->protectId('single-value-suggestions');
$this->addElement(
'text',
$this->searchParameter,
[
'required' => true,
'minlength' => 1,
'autocomplete' => 'off',
'class' => 'search',
'data-enrichment-type' => 'completion',
'data-term-suggestions' => '#' . $suggestionsId,
'data-suggest-url' => $this->suggestionUrl,
'placeholder' => $this->inputLabel
]
);
if (! empty($this->metaDataNames)) {
$fieldset = new HtmlElement('fieldset');
foreach ($this->metaDataNames as $name) {
$hiddenElement = $this->createElement('hidden', $this->searchParameter . '-' . $name);
$this->registerElement($hiddenElement);
$fieldset->addHtml($hiddenElement);
}
$this->getElement($this->searchParameter)->prependWrapper($fieldset);
}
$this->addElement(
'submit',
'btn_sumit',
[
'label' => $this->submitLabel,
'class' => 'btn-primary'
]
);
$this->add(HtmlElement::create('div', [
'id' => $suggestionsId,
'class' => 'search-suggestions'
]));
}
/**
* Create a list of search suggestions based on the given groups
*
* @param array $groups
*
* @return HtmlElement
*/
public static function createSuggestions(array $groups)
{
$ul = new HtmlElement('ul');
foreach ($groups as list($name, $entries)) {
if ($name) {
if ($entries === false) {
$ul->addHtml(HtmlElement::create('li', ['class' => 'failure-message'], [
HtmlElement::create('em', null, t('Can\'t search:')),
$name
]));
continue;
} elseif (empty($entries)) {
$ul->addHtml(HtmlElement::create('li', ['class' => 'failure-message'], [
HtmlElement::create('em', null, t('No results:')),
$name
]));
continue;
} else {
$ul->addHtml(
HtmlElement::create('li', ['class' => Suggestions::SUGGESTION_TITLE_CLASS], $name)
);
}
}
$index = 0;
foreach ($entries as list($label, $metaData)) {
$attributes = [
'value' => $label,
'type' => 'button',
'tabindex' => -1
];
foreach ($metaData as $key => $value) {
$attributes['data-' . $key] = $value;
}
$liAtrs = ['class' => $index === 0 ? 'default' : null];
$ul->addHtml(new HtmlElement('li', Attributes::create($liAtrs), new InputElement(null, $attributes)));
$index++;
}
}
return $ul;
}
}
|
