Dacastro4\LaravelGmail\Traits\HasParts

Complexity

Total Complexity

8

Size/Duplication

Total Lines	58
Duplicated Lines	0 %

Importance

Changes	2
Bugs	1	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	iterateParts()	0	24	7
A	getAllParts()	0	5	1

<?php

namespace Dacastro4\LaravelGmail\Traits;

use Google_Service_Gmail_MessagePart;
use Illuminate\Support\Collection;

trait HasParts
{
	/**
	 * LOL
	 * @var Collection
	 */
	private $allParts;

	/**
	 * Find all Parts of a message.
	 * Necessary to reset the $allParts Varibale.
	 *
	 * @param collection $partsContainer . F.e. collect([$message->payload])
	 *
	 * @return Collection of all 'parts' flattened
	 */
	private function getAllParts($partsContainer)
	{
		$this->iterateParts($partsContainer);

		return collect($this->allParts);
	}


	/**
	 * Recursive Method. Iterates through a collection,
	 * finding all 'parts'.
	 *
	 * @param collection $partsContainer
	 * @param bool $returnOnFirstFound
	 *
	 * @return Collection|boolean
	 */

	private function iterateParts($partsContainer, $returnOnFirstFound = false)
	{
		$parts = [];

		$plucked = $partsContainer->flatten()->filter();

		if ($plucked->count()) {
			$parts = $plucked;
		} else {
			if ($partsContainer->count()) {
				$parts = $partsContainer;
			}
		}

		if ($parts) {
			/** @var Google_Service_Gmail_MessagePart $part */
			foreach ($parts as $part) {
				if ($part) {
					if ($returnOnFirstFound) {
						return true;
					}

					$this->allParts[$part->getPartId()] = $part;
					$this->iterateParts(collect($part->getParts()));
				}
			}
		}
	}
}