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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Riclep\Storyblok\Traits;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Support\Str;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait ProcessesBlocks  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Starts tge process for working out the block’s type  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $block  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $key  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array|bool|mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private function processBlock($block, $key) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (is_array($block) && !array_key_exists('component', $block)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$block['component'] = $this->getComponentType($block, $key);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$blockType = $this->getBlockType($block, $key);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ($blockType) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $blockType;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $block ?: false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Determines if the block is a UUID so needs to be requested via the API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * or other special types such as richtext  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $block  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $key  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return bool|mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private function getBlockType($block, $key) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (is_int($key) && $this->isUuid($block)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$child = $this->childStory($block);  | 
            
                            
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                			$blockClass = $this->getBlockClass($child['content']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return new $blockClass($child);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (!in_array($key, ['id', 'uuid', 'group_id']) && $this->isUuid($block)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$child = $this->childStory($block);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$blockClass = $this->getBlockClass($child['content']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return new $blockClass($child);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Richtext  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (is_array($block) && array_key_exists('type', $block) && $block['type'] === 'doc') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (is_array($block)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$blockClass = $this->getBlockClass($block);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			// or return the default block  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return new $blockClass($block);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Works out the component type - this can come from either the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * component specified in the response from Storyblok or, in  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * the case of plugins, the plugin name is used  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private function getComponentType($block, $key) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (array_key_exists('plugin', $block)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $block['plugin'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (array_key_exists('component', $block) && !is_null($block['component'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $block['component'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $key;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Determines which class should be used for the current Block or Asset.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Do we have one matching it’s component name?  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param $block  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private function getBlockClass($block) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$component = $block['component'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (array_key_exists('fieldtype', $block) && $block['fieldtype'] === 'asset') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			if (class_exists(config('storyblok.component_class_namespace') . 'Assets\\' . Str::studly($component))) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				return config('storyblok.component_class_namespace') . 'Assets\\' . Str::studly($component); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return config('storyblok.component_class_namespace') . 'DefaultAsset'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if (class_exists(config('storyblok.component_class_namespace') . 'Blocks\\' . Str::studly($component))) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			return config('storyblok.component_class_namespace') . 'Blocks\\' . Str::studly($component); | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return config('storyblok.component_class_namespace') . 'DefaultBlock'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Check if a given string is a valid UUID  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param   string  $uuid   The string to check  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return  boolean  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private function isUuid( $uuid ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return (is_string($uuid) && (preg_match('/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/', $uuid))); | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	}  | 
            
            
                                                        
            
                                    
            
            
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                }  |