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<?php |
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/** |
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* YAWIK |
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* |
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* @filesource |
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* @author Carsten Bleek <[email protected]> |
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* @copyright 2013-2017 Cross Solution (http://cross-solution.de) |
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* @version GIT: $Id$ |
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* @license https://yawik.org/LICENSE.txt MIT |
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*/ |
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namespace Geo\Form; |
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use Core\Form\Hydrator\HydratorStrategyProviderInterface; |
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use Core\Form\Hydrator\HydratorStrategyProviderTrait; |
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use Jobs\Entity\Location; |
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use Zend\Form\Element\Select; |
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use Zend\Hydrator\Strategy\ClosureStrategy; |
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/** |
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* Class GeoSelectSimple |
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* |
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* This fieldset can be used, if you want to use a select field with a certain amount of locations. |
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* |
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* Example: You can configure the location field to hold the 3 locations "Stuttgart", "München" and "Frankfurt" by |
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* configuring the location field the following way: |
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* |
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* 'l' => [ |
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* 'options' => [ |
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* 'value_options' => [ |
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* '{"city":"Stuttgart","region":"Baden-Württemberg","coordinates":{"type":"Point","coordinates":[9.17702,48.78232]}}' => 'Stuttgart', |
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* '{"city":"München","region":"Bayern","coordinates":{"type":"Point","coordinates":[11.57549,48.13743]}}' => 'München', |
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* '{"city":"Frankfurt","region":"Hessen","coordinates":{"type":"Point","coordinates":[8.68212,50.11092]}}' => 'Frankfurt', |
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* ] |
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* ], |
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* 'attributes' => [ |
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* 'class' => '', |
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* 'data-searchbox' => '-1', |
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* 'data-placeholder' => 'please select', |
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* 'data-allowclear' => 'true', |
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* ], |
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* 'type' => 'SimpleLocationSelect', |
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* 'enabled' => true |
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* ], |
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* |
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* @package Geo\Form |
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*/ |
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class GeoSelectSimple extends Select implements HydratorStrategyProviderInterface |
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{ |
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use HydratorStrategyProviderTrait; |
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private function getDefaultHydratorStrategy() |
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{ |
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return new ClosureStrategy( |
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/* extract */ |
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function($value) { |
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if ($value instanceOf Location) { |
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return $value->toString(); |
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} |
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if (0 === strpos($value, '{')) { |
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return $value; |
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} |
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if ($value){ |
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foreach ($this->getValueOptions() as $optValue => $opt) { |
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if (false !== strpos($value, $opt)) { |
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return $optValue; |
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} |
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} |
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} |
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return null; |
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}, |
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/* hydrate */ |
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View Code Duplication |
function ($value) { |
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if (empty($value) || 0 !== strpos($value, '{')) { |
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return null; |
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} |
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$location = new Location(); |
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return $location->fromString($value); |
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} |
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); |
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} |
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} |
cross-solution /
YAWIK
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