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<?php |
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namespace Riclep\Storyblok; |
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use Exception; |
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use Illuminate\Support\Str; |
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use Riclep\Storyblok\Traits\HasMeta; |
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abstract class Field |
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{ |
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use HasMeta; |
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/** |
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* @var array|string the content of the field |
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*/ |
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protected $content; |
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/** |
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* @var Block reference to the parent block |
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*/ |
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protected $block; |
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/** |
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* Key/value pairs of additional content you want the |
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* field to have access to. Pass anything you like |
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* |
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* @var array |
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*/ |
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public $with; |
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/** |
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* Creates the new field taking it’s content and a reference |
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* to the parent Block |
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* |
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* @param $content |
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* @param $block |
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*/ |
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public function __construct($content, $block) |
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{ |
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$this->content = $content; |
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$this->block = $block; |
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if (method_exists($this, 'init')) { |
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$this->init(); |
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} |
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} |
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/** |
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* Returns the content of the Field |
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* |
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* @return array|string |
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*/ |
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public function content() { |
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return $this->content; |
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} |
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/** |
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* Returns the Block this Field belongs to |
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* |
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* @return Block |
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*/ |
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public function block() { |
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return $this->block; |
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} |
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/** |
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* Checks if the requested key is in the Field’s content |
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* |
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* @param $key |
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* @return bool |
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*/ |
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public function has($key) { |
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return array_key_exists($key, $this->content); |
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} |
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/** |
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* Allows key/value pairs to be passed into the Field such as CSS |
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* classes when rendering __toString or another content. |
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* Example: {{ $field->with(['classes' => 'my-class']) }} |
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* |
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* @param $with |
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* @return Field |
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*/ |
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public function with($with) { |
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$this->with = $with; |
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return $this; |
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} |
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/** |
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* Magic accessor to pull content from the content. Works just like |
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* Laravel’s model accessors. |
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* |
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* @param $key |
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* @return false|mixed|string |
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*/ |
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public function __get($key) { |
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$accessor = 'get' . Str::studly($key) . 'Attribute'; |
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if (method_exists($this, $accessor)) { |
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return $this->$accessor(); |
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} |
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try { |
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if ($this->has($key)) { |
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return $this->content[$key]; |
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} |
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return false; |
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} catch (Exception $e) { |
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return 'Caught exception: ' . $e->getMessage(); |
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} |
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} |
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/** |
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* Prints the Field as a string |
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* |
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* @return string |
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*/ |
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abstract public function __toString(); |
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} |
RicLeP /
laravel-storyblok
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