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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package   WPEmerge  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    Atanas Angelov <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2017-2019 Atanas Angelov  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://wpemerge.com/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace WPEmerge\Helpers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use WPEmerge\Support\Arr;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Represent an object which has an array of attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait HasAttributesTrait { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var array<string, mixed>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $attributes = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Get attribute.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  string $attribute  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  mixed  $default  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getAttribute( $attribute, $default = '' ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return Arr::get( $this->getAttributes(), $attribute, $default );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Get all attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array<string, mixed>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getAttributes() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->attributes;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Set attribute.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  string $attribute  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  mixed  $value  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function setAttribute( $attribute, $value ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->setAttributes( array_merge(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$this->getAttributes(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			[$attribute => $value]  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Fluent alias for setAttribute().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @codeCoverageIgnore  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  string $attribute  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  mixed  $value  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return static $this  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function attribute( $attribute, $value ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->setAttribute( $attribute, $value );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Set all attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * No attempt to merge attributes is done - this is a direct overwrite operation.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  array<string, mixed> $attributes  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return void  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function setAttributes( $attributes ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$this->attributes = $attributes;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Fluent alias for setAttributes().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @codeCoverageIgnore  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param  array<string, mixed> $attributes  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return static               $this  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function attributes( $attributes ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->setAttributes( $attributes );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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