Размер файла: 1.9Kb
<?php
namespace App\Models;
class Blog extends BaseModel
{
/**
* Indicates if the model should be timestamped.
*
* @var bool
*/
public $timestamps = false;
/**
* The attributes that aren't mass assignable.
*
* @var array
*/
protected $guarded = [];
/**
* Возвращает комментарии блогов
*
* @return \Illuminate\Database\Eloquent\Relations\MorphMany
*/
public function comments()
{
return $this->morphMany(Comment::class, 'relate');
}
/**
* Возвращает последнии комментарии к статье
*
* @param int $limit
* @return \Illuminate\Database\Eloquent\Relations\HasMany
*/
public function lastComments($limit = 15)
{
return $this->hasMany(Comment::class, 'relate_id')
->where('relate_type', self::class)
->limit($limit);
}
/**
* Возвращает связь категории блога
*
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function category()
{
return $this->belongsTo(Category::class, 'category_id')->withDefault();
}
/**
* Возвращает размер шрифта для облака тегов
*
* @param int $count
* @param int $minCount
* @param int $maxCount
* @param int $minSize
* @param int $maxSize
* @return int
*/
public static function logTagSize($count, $minCount, $maxCount, $minSize = 10, $maxSize = 30)
{
$minCount = log($minCount + 1);
$maxCount = log($maxCount + 1);
$diffSize = $maxSize - $minSize;
$diffCount = $maxCount - $minCount;
if (empty($diffCount)) {
$diffCount = 1;
}
return round($minSize + (log(1 + $count) - $minCount) * ($diffSize / $diffCount));
}
}