122 lines
2.8 KiB
PHP
122 lines
2.8 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Module\Monitoring\Web\Widget;
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use Icinga\Web\Form;
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use Icinga\Web\Request;
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use Icinga\Web\Widget\AbstractWidget;
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class SelectBox extends AbstractWidget
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{
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/**
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* The name of the form that will be created
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*
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* @var string
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*/
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private $name;
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/**
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* An array containing all intervals with their associated labels
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*
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* @var array
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*/
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private $values;
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/**
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* The label displayed next to the select box
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*
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* @var string
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*/
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private $label;
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/**
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* The name of the url parameter to set
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*
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* @var string
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*/
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private $parameter;
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/**
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* A request object used for initial form population
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*
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* @var Request
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*/
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private $request;
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/**
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* Create a TimelineIntervalBox
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*
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* @param string $name The name of the form that will be created
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* @param array $values An array containing all intervals with their associated labels
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* @param string $label The label displayed next to the select box
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* @param string $param The request parameter name to set
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*/
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public function __construct($name, array $values, $label = 'Select', $param = 'selection')
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{
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$this->name = $name;
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$this->values = $values;
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$this->label = $label;
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$this->parameter = $param;
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}
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/**
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* Apply the parameters from the given request on this widget
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*
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* @param Request $request The request to use for populating the form
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*/
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public function applyRequest(Request $request)
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{
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$this->request = $request;
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}
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/**
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* Return the chosen interval value or null
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*
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* @param Request $request The request to fetch the value from
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*
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* @return string|null
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*/
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public function getInterval(Request $request = null)
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{
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if ($request === null && $this->request) {
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$request = $this->request;
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}
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if ($request) {
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return $request->getParam('interval');
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}
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}
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/**
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* Renders this widget and returns the HTML as a string
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*
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* @return string
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*/
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public function render()
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{
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$form = new Form();
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$form->setAttrib('class', 'inline');
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$form->setMethod('GET');
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$form->setUidDisabled();
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$form->setTokenDisabled();
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$form->setName($this->name);
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$form->addElement(
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'select',
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$this->parameter,
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array(
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'label' => $this->label,
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'multiOptions' => $this->values,
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'autosubmit' => true
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)
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);
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if ($this->request) {
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$form->populate($this->request->getParams());
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}
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return $form;
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}
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}
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