Elep

<?php
/**
 * Created by PhpStorm.
 * User: turgutsaricam
 * Date: 24/11/2018
 * Time: 08:44
 */

namespace WPCCrawler\PostDetail\Base;

use WPCCrawler\Exceptions\DuplicatePostException;
use WPCCrawler\Exceptions\StopSavingException;
use WPCCrawler\Objects\Crawling\Data\PostSaverData;
use WPCCrawler\Utils;

abstract class BasePostDetailSaver {

/** @var PostSaverData */
    private $saverData;

/** @var BasePostDetailData */
    private $detailData;

/**
     * @param PostSaverData      $saverData
     * @param BasePostDetailData $detailData
     */
    public function __construct(PostSaverData $saverData, BasePostDetailData $detailData) {
        $this->saverData = $saverData;
        $this->detailData = $detailData;
    }

/**
     * Save the post details to the database.
     * 
     * @throws StopSavingException
     */
    abstract protected function onSave(): void;

/**
     * Saves the details using the configured settings
     *
     * @param BasePostDetailDuplicateChecker|null $duplicateChecker
     * @param array|null                          $duplicateCheckOptions
     * @throws DuplicatePostException|StopSavingException
     */
    public function save($duplicateChecker, $duplicateCheckOptions): void {
        // Check for duplicate before saving.
        $this->maybeCheckForDuplicate($duplicateChecker, $duplicateCheckOptions);

// Save the post
        $this->onSave();
    }

/**
     * @return PostSaverData
     */
    public function getSaverData(): PostSaverData {
        return $this->saverData;
    }

/**
     * @return BasePostDetailData
     */
    public function getDetailData(): BasePostDetailData {
        return $this->detailData;
    }

/**
     * @param BasePostDetailDuplicateChecker|null $duplicateChecker
     * @param array|null                          $duplicateCheckOptions
     * @since 1.8.0
     * @throws DuplicatePostException If the post is duplicate.
     */
    private function maybeCheckForDuplicate($duplicateChecker, $duplicateCheckOptions): void {
        if(!$duplicateChecker || !$duplicateCheckOptions) return;

// Do not make the check if this is not the first page.
        // Do not make the check when recrawling.
        if (!$this->getSaverData()->isFirstPage() || $this->getSaverData()->isRecrawl()) return;

// Get the options
        $options = $duplicateChecker->getOptions();
        if (!$options) return;

// Get the values to be used for duplicate checking from the duplicate checker of this factory
        $values = Utils::array_get($options, "values");
        if (!$values) return;

// Check if the values selected by the user contains a duplicate-check option defined by this factory.
        $keys = array_keys($values);
        $check = false;
        foreach($keys as $k) {
            if(isset($duplicateCheckOptions[$k])) {
                $check = true;
                break;
            }
        }

// If this does not concern the current factory, stop.
        if (!$check) return;

// Make the check
        $id = $duplicateChecker->checkForDuplicate($this->getSaverData(), $duplicateCheckOptions);

// Stop if there is a duplicate post.
        if ($id) {
            throw new DuplicatePostException(
                sprintf(
                    _wpcc('The post has been found to be a duplicate by %1$s.'),
                    get_class()
                ),
                $id
            );
        }
    }

}