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<?php |
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namespace BbsLab\NovaToastUiEditorField; |
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use Illuminate\Support\Carbon; |
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use Laravel\Nova\Fields\Field; |
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class ToastUiEditor extends Field |
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{ |
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const EDIT_TYPE_MARKDOWN = 'markdown'; |
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const EDIT_TYPE_WYSIWYG = 'wysiwyg'; |
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const PREVIEW_STYLE_VERTICAL = 'vertical'; |
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const PREVIEW_STYLE_TAB = 'tab'; |
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/** |
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* The field's component. |
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* |
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* @var string |
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*/ |
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public $component = 'nova-toast-ui-editor-field'; |
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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 = false; |
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protected $initialEditType; |
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protected $options; |
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protected $height; |
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protected $previewStyle; |
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protected $allowIframe; |
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protected $useCloudinary; |
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public function __construct($name, $attribute = null, callable $resolveCallback = null) |
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{ |
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parent::__construct($name, $attribute, $resolveCallback); |
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$this->initialEditType = config('nova-toast-ui-editor.initialEditType'); |
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$this->options = config('nova-toast-ui-editor.options'); |
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$this->height = config('nova-toast-ui-editor.height'); |
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$this->previewStyle = config('nova-toast-ui-editor.previewStyle'); |
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$this->allowIframe = (bool) config('nova-toast-ui-editor.allowIframe'); |
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$this->useCloudinary = (bool) config('nova-toast-ui-editor.useCloudinary'); |
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} |
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public function initialEditTypeMarkdown() |
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{ |
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$this->initialEditType = static::EDIT_TYPE_MARKDOWN; |
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return $this; |
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} |
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public function initialEditTypeWYSIWYG() |
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{ |
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$this->initialEditType = static::EDIT_TYPE_WYSIWYG; |
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return $this; |
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} |
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public function minHeight(string $minHeight) |
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{ |
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$this->options['minHeight'] = $minHeight; |
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return $this; |
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} |
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public function language(string $language) |
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{ |
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$this->options['language'] = $language; |
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return $this; |
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} |
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public function useCommandShortcut(bool $useCommandShortcut = true) |
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{ |
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$this->options['useCommandShortcut'] = $useCommandShortcut; |
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return $this; |
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} |
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public function hideModeSwitch(bool $hideModeSwitch = true) |
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{ |
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$this->options['hideModeSwitch'] = $hideModeSwitch; |
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return $this; |
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} |
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public function toolbarItems(array $toolbarItems) |
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{ |
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$this->options['toolbarItems'] = $toolbarItems; |
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return $this; |
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} |
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public function height(string $height) |
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{ |
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$this->height = $height; |
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return $this; |
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} |
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public function previewStyleVertical() |
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{ |
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$this->previewStyle = static::PREVIEW_STYLE_VERTICAL; |
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return $this; |
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} |
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public function previewStyleTab() |
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{ |
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$this->previewStyle = static::PREVIEW_STYLE_TAB; |
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return $this; |
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} |
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public function allowIframe(bool $allowIframe = true) |
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{ |
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$this->allowIframe = $allowIframe; |
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return $this; |
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} |
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public function useCloudinary(bool $useCloudinary = true) |
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{ |
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$this->useCloudinary = $useCloudinary; |
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return $this; |
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} |
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/** |
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* Return Cloudinary field meta. |
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* |
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* @return array |
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*/ |
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protected function cloudinaryMeta() |
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{ |
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$signature = $this->cloudinarySignature(); |
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return [ |
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'string' => $signature['string'], |
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'api_key' => config('nova-toast-ui-editor.cloudinary.api_key'), |
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'username' => $signature['username'], |
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'signature' => $signature['signature'], |
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'timestamp' => $signature['timestamp'], |
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'cloud_name' => config('nova-toast-ui-editor.cloudinary.cloud_name'), |
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]; |
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} |
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/** |
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* Compute Cloudinary signature from environment. |
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* |
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* @return array |
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*/ |
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protected function cloudinarySignature() |
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{ |
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$cloudName = config('nova-toast-ui-editor.cloudinary.cloud_name'); |
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$username = config('nova-toast-ui-editor.cloudinary.username'); |
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$apiSecret = config('nova-toast-ui-editor.cloudinary.api_secret'); |
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$timestamp = Carbon::now()->timestamp; |
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$string = 'cloud_name='.$cloudName.'×tamp='.$timestamp.'&username='.$username.$apiSecret; |
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return [ |
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'string' => $string, |
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'username' => $username, |
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'timestamp' => $timestamp, |
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'signature' => hash('sha256', $string), |
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]; |
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} |
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public function jsonSerialize() |
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{ |
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return array_merge(parent::jsonSerialize(), [ |
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'editor' => [ |
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'initialEditType' => $this->initialEditType, |
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'options' => $this->options, |
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'height' => $this->height, |
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'previewStyle' => $this->previewStyle, |
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'allowIframe' => $this->allowIframe === true, |
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'useCloudinary' => $this->useCloudinary === true, |
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'cloudinary' => $this->useCloudinary === true ? $this->cloudinaryMeta() : null, |
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], |
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]); |
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} |
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} |
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