Total Complexity | 5 |
Total Lines | 32 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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12 | class ShowImageType extends AbstractType{ |
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13 | |||
14 | public function configureOptions(OptionsResolver $resolver) |
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15 | { |
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16 | // makes it legal for our field to have an image_property option |
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17 | $resolver->setDefined(['image_property']); |
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18 | } |
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19 | |||
20 | public function buildView(FormView $view, FormInterface $form, array $options) |
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21 | { |
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22 | |||
23 | if(isset($options['image_property'])){ |
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24 | |||
25 | // this will be whatever class/entity is bound to your form (e.g. Media) |
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26 | $parentData = $form->getParent()->getData(); |
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27 | |||
28 | $imageUrl = null; |
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29 | |||
30 | if (null !== $parentData) { |
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31 | $accessor = PropertyAccess::createPropertyAccessor(); |
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32 | |||
33 | $imageUrl = $accessor->getValue($parentData, $options['image_property']); |
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34 | |||
35 | } |
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36 | |||
37 | // sets an "image_url" variable that will be available when rendering this field |
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38 | $view->vars['image_url'] = $imageUrl; |
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39 | } |
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40 | } |
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41 | |||
42 | public function getParent(){ |
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44 | } |
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45 | } |