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<?php namespace Arcanesoft\Blog\Models; |
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use Arcanedev\LaravelSeo\Traits\Seoable; |
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use Carbon\Carbon; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Eloquent\SoftDeletes; |
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use Illuminate\Support\Arr; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Facades\DB; |
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use Illuminate\Support\HtmlString; |
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use Illuminate\Support\Str; |
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/** |
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* Class Post |
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* |
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* @package Arcanesoft\Blog\Models |
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* @author ARCANEDEV <[email protected]> |
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* |
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* @property int id |
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* @property int author_id |
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* @property int category_id |
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* @property string title |
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* @property string slug |
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* @property string excerpt |
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* @property string content_raw |
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* @property string content_html |
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* @property bool is_draft |
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* @property \Carbon\Carbon published_at |
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* @property \Carbon\Carbon created_at |
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* @property \Carbon\Carbon updated_at |
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* @property \Carbon\Carbon deleted_at |
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* |
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* @property \Arcanesoft\Contracts\Auth\Models\User user |
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* @property \Arcanesoft\Blog\Models\Category category |
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* |
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* @method static \Illuminate\Database\Eloquent\Builder published() |
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* @method static \Illuminate\Database\Eloquent\Builder publishedAt(int $year) |
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*/ |
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class Post extends AbstractModel |
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{ |
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/* ----------------------------------------------------------------- |
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| Constants |
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| ----------------------------------------------------------------- |
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*/ |
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const STATUS_DRAFT = 'draft'; |
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const STATUS_PUBLISHED = 'published'; |
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/* ----------------------------------------------------------------- |
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| Traits |
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| ----------------------------------------------------------------- |
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*/ |
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use Presenters\PostPresenter, |
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Seoable, |
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SoftDeletes; |
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/* ----------------------------------------------------------------- |
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| Properties |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* The database table used by the model |
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* |
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* @var string |
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*/ |
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protected $table = 'posts'; |
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/** |
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* The attributes that are mass assignable |
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* |
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* @var array |
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*/ |
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protected $fillable = [ |
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'author_id', 'category_id', 'title', 'excerpt', 'content', 'published_at' |
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]; |
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/** |
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* The attributes that should be mutated to dates. |
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* |
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* @var array |
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*/ |
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protected $dates = ['published_at', 'deleted_at']; |
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/** |
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* The attributes that should be casted to native types. |
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* |
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* @var array |
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*/ |
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protected $casts = [ |
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'author_id' => 'integer', |
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'category_id' => 'integer', |
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'is_draft' => 'boolean', |
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]; |
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/* ----------------------------------------------------------------- |
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| Scopes |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Scope only published posts. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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*/ |
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public function scopePublished(Builder $builder) |
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{ |
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$builder->where('is_draft', false) |
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->where('published_at', '<=', Carbon::now()); |
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} |
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/** |
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* Scope only published posts. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder $builder |
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* @param int $year |
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*/ |
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public function scopePublishedAt(Builder $builder, $year) |
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{ |
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$this->scopePublished($builder); |
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$builder->where(DB::raw('YEAR(published_at)'), $year); |
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} |
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/* ----------------------------------------------------------------- |
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| Relationships |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Author relationship. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\BelongsTo |
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*/ |
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public function author() |
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{ |
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return $this->belongsTo( |
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config('auth.providers.users.model', \App\Models\User::class), |
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'author_id' |
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); |
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} |
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/** |
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* Category relationship. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\BelongsTo |
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*/ |
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public function category() |
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{ |
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return $this->belongsTo(Category::class); |
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} |
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/** |
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* Tags relationship. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\BelongsToMany |
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*/ |
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public function tags() |
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{ |
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return $this->belongsToMany(Tag::class, "{$this->prefix}post_tag"); |
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} |
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/* ----------------------------------------------------------------- |
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| Getters & Setters |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Set the title attribute. |
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* |
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* @param string $title |
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*/ |
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public function setTitleAttribute($title) |
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{ |
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$this->attributes['title'] = $title; |
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$this->attributes['slug'] = Str::slug($title); |
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} |
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/** |
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* Set the content attribute. |
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* |
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* @param string $content |
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*/ |
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public function setContentAttribute($content) |
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{ |
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$this->attributes['content_raw'] = $content; |
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$this->attributes['content_html'] = markdown($content); |
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} |
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/** |
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* Get the content attribute. |
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* |
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* @return \Illuminate\Support\HtmlString |
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*/ |
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public function getContentAttribute() |
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{ |
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return new HtmlString($this->content_html); |
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} |
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/** |
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* Set the status attribute. |
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* |
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* @param string $status |
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*/ |
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public function setStatusAttribute($status) |
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{ |
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$this->attributes['is_draft'] = ($status === self::STATUS_DRAFT); |
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} |
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/** |
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* Get the status name attribute. |
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* |
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* @return string|null |
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*/ |
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public function getStatusNameAttribute() |
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{ |
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return self::getStatuses()->get( |
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$this->isDraft() ? self::STATUS_DRAFT : self::STATUS_PUBLISHED |
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); |
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} |
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/* ----------------------------------------------------------------- |
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| Main Functions |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Create a post. |
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* |
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* @param array $attributes |
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* |
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* @return self |
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*/ |
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public static function createOne(array $attributes) |
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{ |
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$post = new self($attributes); |
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$post->save(); |
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$post->tags()->sync($attributes['tags']); |
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$post->createSeo( |
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static::extractSeoAttributes($attributes) |
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); |
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return $post; |
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} |
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/** |
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* Create a post. |
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* |
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* @param array $inputs |
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* |
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* @return bool|int |
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*/ |
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public function updateOne(array $inputs) |
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{ |
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$updated = $this->update(Arr::except($inputs, ['author_id'])); |
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$this->tags()->sync($inputs['tags']); |
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$seoAttributes = static::extractSeoAttributes($inputs); |
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$this->hasSeo() ? $this->updateSeo($seoAttributes) : $this->createSeo($seoAttributes); |
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return $updated; |
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} |
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/* ----------------------------------------------------------------- |
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| Check Functions |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Check if the post's status is "draft". |
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* |
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* @return bool |
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*/ |
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public function isDraft() |
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{ |
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return $this->is_draft; |
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} |
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/** |
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* Check if the post's status is "published". |
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* |
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* @return bool |
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*/ |
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public function isPublished() |
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{ |
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return ! $this->isDraft(); |
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} |
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/* ----------------------------------------------------------------- |
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| Other Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Get the post statuses. |
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* |
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* @return \Illuminate\Support\Collection |
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*/ |
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public static function getStatuses() |
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{ |
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return Collection::make( |
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trans('blog::posts.statuses', []) |
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); |
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} |
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/** |
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* Extract the seo attributes. |
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* |
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* @param array $inputs |
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* |
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* @return array |
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*/ |
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protected static function extractSeoAttributes(array $inputs) |
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{ |
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return [ |
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'title' => Arr::get($inputs, 'seo_title'), |
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'description' => Arr::get($inputs, 'seo_description'), |
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'keywords' => Arr::get($inputs, 'seo_keywords'), |
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'metas' => Arr::get($inputs, 'seo_metas'), |
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]; |
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} |
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/** |
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* Get the show url. |
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* |
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* @return string |
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*/ |
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public function getShowUrl() |
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{ |
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return route('admin::blog.posts.show', [$this]); |
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} |
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/** |
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* Get the edit url. |
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* |
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* @return string |
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*/ |
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public function getEditUrl() |
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{ |
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return route('admin::blog.posts.edit', [$this]); |
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} |
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} |
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