pulsarvp/vps-tools

<?php

    namespace vps\tools\modules\page\models;

    /**
     * @author    Evgenii Kuteiko <kuteiko@mail.ru>
     * @copyright Copyright (c) 2017
     * @date      2017-10-31
     */
    use vps\tools\db\Model;
    use vps\tools\helpers\StringHelper;
    use vps\tools\helpers\TimeHelper;
    use Yii;
    use yii\helpers\Inflector;

    /**
     * This is the model class for table "page".
     *
     * @property integer $id
     * @property string  $guid
     * @property string  $title
     * @property string  $text
     * @property boolean $active
     * @property string  $dt
     *
     */
    class Page extends Model
    {
        public $menus = [];
        public $updateUrl = true;

        /**
         * @return \yii\db\ActiveQuery
         */
        public function getMenu ()
        {
            return $this->hasMany(Yii::$app->getModule('pages')->modelMenu, [ 'id' => 'menuID' ])
                ->viaTable('pagemenu', [ 'pageID' => 'id' ]);
        }

        /**
         * @inheritdoc
         */
        public static function tableName ()
        {
            return 'page';
        }

        /**
         * @inheritdoc
         */
        public function attributeLabels ()
        {
            return [
                'id'     => Yii::tr('ID', [], 'page'),
                'guid'   => Yii::tr('Guid', [], 'page'),
                'title'  => Yii::tr('Title', [], 'page'),
                'text'   => Yii::tr('Text', [], 'page'),
                'active' => Yii::tr('Active', [], 'page'),
                'dt'     => Yii::tr('Date', [], 'page'),
                'menu'   => Yii::tr('Menu', [], 'page'),
                'updateUrl'   => Yii::tr('Update selected menu items URL to match this page', [], 'page'),
            ];
        }

        /**
         * @inheritdoc
         */
        public function beforeSave ($insert)
        {
            if (parent::beforeSave($insert))
            {
                if ($this->isNewRecord)
                {
                    if (empty($this->guid))
                    {
                        $this->generateGuid();
                    }
                }

                return true;
            }

            return false;
        }

        /**
         * @inheritdoc
         */
        public function rules ()
        {
            return [
                [ [ 'guid', 'title', 'text' ], 'trim' ],
                [ [ 'guid', 'title' ], 'string', 'max' => 128 ],
                [ [ 'title', 'text' ], 'required' ],
                [ [ 'guid' ], 'unique' ],
                [ [ 'text' ], 'string' ],
                [ [ 'active' ], 'integer' ],
                [ [ 'dt' ], 'datetime', 'format' => 'php:' . TimeHelper::$dtFormat ],
            ];
        }

        private function generateGuid ()
        {
            $this->guid = Inflector::slug($this->title);
            while (!$this->validate([ 'guid' ]))
            {
                if (strlen($this->guid) > 128)
                {
                    $this->guid = substr($this->guid, 0, 128);
                    $this->guid = substr($this->guid, 0, strrpos($this->guid, '-'));
                }
                else
                    $this->guid .= StringHelper::random(1);
            }
        }

    }