andmemasin / language

src/models/BaseLanguageSettings.php

<?php

namespace andmemasin\language\models;


use andmemasin\myabstract\Settings;
use yii\base\InvalidConfigException;
use yii\base\UserException;
use andmemasin\language\interfaces\WithLanguagesInterface;

/**
 * Class BaseLanguageSettings
 * @package andmemasin\language\models
 * @author Tõnis Ormisson <tonis@andmemasin.eu>
 */
class BaseLanguageSettings extends Settings
{
    /** @var BaseLanguageSetting[] */
    public $settings;

    /** @var array */
    public $settingsData = [];

    /** @var WithLanguagesInterface */
    public $parent;


    /** @var Language */
    public $language;

    /** {@inheritdoc} */
    public function init()
    {
        parent::init();

        if (!$this->language) {
            throw new InvalidConfigException('Language must be defined while initiating languages-settings');
        }

        if (!$this->parent) {
            throw new InvalidConfigException('Parent Model must be defined while initiating languages-settings');
        }

        if (!$this->parent instanceof WithLanguagesInterface) {

$this->parent is always a sub-type of andmemasin\language\interfaces\WithLanguagesInterface.

            throw new InvalidConfigException('Parent Model must implement WithLanguagesInterface');
        }

    }

    /** {@inheritdoc} */
    public function save($runValidation = true, $attributeNames = NULL){
        if(!empty($this->settings)){
            foreach ($this->settings as $key => $setting) {
                // delete empty
                if($setting->value === null || $setting->value === ''){
                    if(!$setting->isNewRecord){
                        $setting->delete();
                    }
                } else {
                    if (!$setting->save($runValidation, $attributeNames)) {
                        throw new UserException(serialize($setting->errors));
                    }

                    $this->settings[$key] = $setting;
                    $this->addErrors($setting->errors);
                }

            }
        }

        return empty($this->errors);
    }

}