55 lines
1.4 KiB
PHP
55 lines
1.4 KiB
PHP
<?php
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namespace Laravel\Nova\Fields;
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use Illuminate\Support\Facades\Storage;
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use Laravel\Nova\Contracts\Cover;
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class Image extends File implements Cover
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{
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use PresentsImages;
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/**
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* Indicates if the element should be shown on the index view.
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*
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* @var bool
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*/
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public $showOnIndex = true;
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const ASPECT_AUTO = 'aspect-auto';
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const ASPECT_SQUARE = 'aspect-square';
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/**
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* Create a new field.
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*
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* @param string $name
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* @param string|null $attribute
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* @param string|null $disk
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* @param (callable(\Laravel\Nova\Http\Requests\NovaRequest, object, string, string, ?string, ?string):(mixed))|null $storageCallback
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* @return void
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*/
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public function __construct($name, $attribute = null, $disk = null, $storageCallback = null)
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{
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parent::__construct($name, $attribute, $disk, $storageCallback);
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$this->acceptedTypes('image/*');
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$this->thumbnail(function () {
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return $this->value ? Storage::disk($this->getStorageDisk())->url($this->value) : null;
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})->preview(function () {
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return $this->value ? Storage::disk($this->getStorageDisk())->url($this->value) : null;
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});
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}
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/**
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* Prepare the field element for JSON serialization.
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*
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* @return array<string, mixed>
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*/
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public function jsonSerialize(): array
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{
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return array_merge(parent::jsonSerialize(), $this->imageAttributes());
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}
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}
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