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<?php |
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namespace Yajra\CMS\Entities; |
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use Yajra\CMS\Contracts\UrlGenerator; |
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use Yajra\CMS\Entities\Traits\CanRequireAuthentication; |
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use Yajra\CMS\Entities\Traits\HasParameters; |
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use Yajra\CMS\Entities\Traits\PublishableTrait; |
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use Yajra\CMS\Presenters\CategoryPresenter; |
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use Baum\Node; |
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use Laracasts\Presenter\PresentableTrait; |
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use Spatie\Sluggable\HasSlug; |
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use Spatie\Sluggable\SlugOptions; |
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use Yajra\Auditable\AuditableTrait; |
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/** |
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* @property int depth |
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* @property string title |
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* @property int id |
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* @property bool published |
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* @property bool authenticated |
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* @property string alias |
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* @property int hits |
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*/ |
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class Category extends Node implements UrlGenerator |
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{ |
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use AuditableTrait, PresentableTrait, PublishableTrait; |
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use HasSlug, CanRequireAuthentication, HasParameters; |
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/** |
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* @var \Yajra\CMS\Presenters\CategoryPresenter |
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*/ |
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protected $presenter = CategoryPresenter::class; |
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/** |
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* @var string |
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*/ |
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protected $table = 'categories'; |
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/** |
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* @var array |
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*/ |
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protected $fillable = [ |
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'id', |
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'parent_id', |
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'published', |
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'authenticated', |
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'depth', |
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'description', |
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'title', |
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'alias', |
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'parameters', |
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'created_at', |
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'updated_at', |
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]; |
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/** |
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* Get lists of categories. |
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* |
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* @return array |
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*/ |
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public static function lists() |
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{ |
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$root = static::root(); |
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$items = []; |
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foreach ($root->descendants()->orderBy('lft')->get() as $category) { |
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$items[] = [ |
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'title' => $category->present()->indentedTitle(), |
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'id' => $category->id, |
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]; |
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} |
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return array_pluck($items, 'title', 'id'); |
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} |
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/** |
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* Get list of possible parent node. |
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* |
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* @return array |
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*/ |
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public function getParentsList() |
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{ |
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/** @var static $root */ |
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$root = static::root(); |
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$items = [ |
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['id' => '1', 'title' => 'Item Root'], |
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]; |
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if ($this->exists) { |
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$parents = $this->ancestors() |
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->withoutRoot() |
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->orWhere(function ($query) { |
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$query->where('depth', $this->depth)->where('id', '<>', $this->id); |
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}) |
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->get(); |
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foreach ($parents as $parent) { |
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$items[] = [ |
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'title' => $parent->present()->indentedTitle(), |
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'id' => $parent->id, |
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]; |
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} |
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} else { |
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foreach ($root->getDescendants() as $parent) { |
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$items[] = [ |
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'title' => $parent->present()->indentedTitle(), |
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'id' => $parent->id, |
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]; |
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} |
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} |
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return array_pluck($items, 'title', 'id'); |
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} |
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/** |
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* Count published articles. |
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* |
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* @return int |
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*/ |
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public function countPublished() |
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{ |
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return $this->articles()->published()->count(); |
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} |
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/** |
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* @return \Illuminate\Database\Eloquent\Relations\HasMany |
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*/ |
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public function articles() |
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{ |
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return $this->hasMany(Article::class); |
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} |
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/** |
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* Count unpublished articles. |
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* |
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* @return int |
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*/ |
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public function countUnpublished() |
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{ |
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return $this->articles()->unpublished()->count(); |
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} |
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/** |
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* Get the options for generating the slug. |
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*/ |
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public function getSlugOptions() : SlugOptions |
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{ |
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return SlugOptions::create() |
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->generateSlugsFrom('title') |
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->saveSlugsTo('alias'); |
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} |
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/** |
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* Get url from implementing class. |
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* |
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* @param mixed $args |
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* @return string |
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*/ |
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public function getUrl($args) |
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{ |
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return 'category/' . $this->alias . '/' . $args; |
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} |
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} |
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yajra /
cms-core
