Thinktomorrow\Chief\Urls\UrlHelper

Complexity

Total Complexity

10

Size/Duplication

Total Lines	82
Duplicated Lines	0 %

Importance

Changes	4
Bugs	3	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	allOnlineSingles()	0	3	1
A	onlineModels()	0	3	1
B	models()	0	31	6
A	allOnlineModels()	0	5	1
A	allModelsWithoutSelf()	0	5	1

<?php

namespace Thinktomorrow\Chief\Urls;

use Illuminate\Support\Collection;
use Illuminate\Database\Eloquent\Model;
use Thinktomorrow\Chief\Common\Helpers\Memoize;
use Thinktomorrow\Chief\Concerns\Morphable\Morphables;
use Thinktomorrow\Chief\FlatReferences\FlatReferencePresenter;

class UrlHelper
{
    /**
     * Internal api for fetching all models that have an active url.
     * This will return a grouped values array ready for select fields
     *
     * @param bool $onlySingles
     * @param Model|null $ignoredModel
     * @return array
     */
    public static function allOnlineModels(bool $onlySingles = false, Model $ignoredModel = null): array
    {
        $models = static::onlineModels($onlySingles, $ignoredModel);

        return FlatReferencePresenter::toGroupedSelectValues($models)->toArray();
    }

    /**
     * Internal api for fetching all models.
     * This will return a grouped values array ready for select fields
     *
     * @param bool $onlySingles
     * @param Model|null $ignoredModel
     * @return array
     */
    public static function allModelsWithoutSelf(Model $ignoredModel = null): array
    {
        $models = static::models(false, $ignoredModel, false);

        return FlatReferencePresenter::toGroupedSelectValues($models)->toArray();
    }

    public static function allOnlineSingles()
    {
        return static::allOnlineModels(true);
    }

    /**
     * Fetch all models that have an active url. Here we check on the ignored model
     * after retrieval from database so our memoized cache gets optimal usage.
     *
     * @param bool $onlySingles
     * @param Model|null $ignoredModel
     * @return Collection
     */
    public static function onlineModels(bool $onlySingles = false, Model $ignoredModel = null): Collection
    {
        return self::models($onlySingles, $ignoredModel, true);
    }


    public static function models(bool $onlySingles = false, Model $ignoredModel = null, $online = true)
    {
        $models = chiefMemoize('all-online-models', function () use ($onlySingles, $online) {
            $builder = UrlRecord::whereNull('redirect_id')
                ->select('model_type', 'model_id')
                ->groupBy('model_type', 'model_id');

            if ($onlySingles) {
                $builder->where('model_type', 'singles');
            }

            return $builder->get()->mapToGroups(function ($record) {
                return [$record->model_type => $record->model_id];
            })->map(function ($record, $key) {
                return Morphables::instance($key)->find($record->toArray());
            })->map->reject(function ($model) use ($online) {
                if ($online) {
                    return is_null($model) || !$model->isPublished();
                } // Invalid references to archived or removed models where url record still exists.

                return is_null($model);
            })->flatten();
        }, [$onlySingles]);

        if ($ignoredModel) {
            $models = $models->reject(function ($model) use ($ignoredModel) {
                return (get_class($model) === get_class($ignoredModel) && $model->id === $ignoredModel->id);
            });
        }

        return $models;
    }
}