FM / behaviors

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/behaviors/

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/behaviors

Name	Size	Mode	Actions
AttributeBehavior.php	5095	0644	edit dl rm
AttributesBehavior.php	7311	0644	edit dl rm
AttributeTypecastBehavior.php	12613	0644	edit dl rm
BlameableBehavior.php	3825	0644	edit dl rm
CacheableWidgetBehavior.php	5748	0644	edit dl rm
OptimisticLockBehavior.php	6270	0644	edit dl rm
SluggableBehavior.php	9140	0644	edit dl rm
TimestampBehavior.php	4753	0644	edit dl rm

Edit: /var/www/vhosts/nabawater/vendor/yiisoft/yii2/behaviors/AttributeTypecastBehavior.php (12613B)

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\behaviors;

use yii\base\Behavior;
use yii\base\InvalidArgumentException;
use yii\base\Model;
use yii\db\BaseActiveRecord;
use yii\helpers\StringHelper;
use yii\validators\BooleanValidator;
use yii\validators\NumberValidator;
use yii\validators\StringValidator;

/**
 * AttributeTypecastBehavior provides an ability of automatic model attribute typecasting.
 * This behavior is very useful in case of usage of ActiveRecord for the schema-less databases like MongoDB or Redis.
 * It may also come in handy for regular [[\yii\db\ActiveRecord]] or even [[\yii\base\Model]], allowing to maintain
 * strict attribute types after model validation.
 *
 * This behavior should be attached to [[\yii\base\Model]] or [[\yii\db\BaseActiveRecord]] descendant.
 *
 * You should specify exact attribute types via [[attributeTypes]].
 *
 * For example:
 *
 * ```php
 * use yii\behaviors\AttributeTypecastBehavior;
 *
 * class Item extends \yii\db\ActiveRecord
 * {
 *     public function behaviors()
 *     {
 *         return [
 *             'typecast' => [
 *                 'class' => AttributeTypecastBehavior::className(),
 *                 'attributeTypes' => [
 *                     'amount' => AttributeTypecastBehavior::TYPE_INTEGER,
 *                     'price' => AttributeTypecastBehavior::TYPE_FLOAT,
 *                     'is_active' => AttributeTypecastBehavior::TYPE_BOOLEAN,
 *                 ],
 *                 'typecastAfterValidate' => true,
 *                 'typecastBeforeSave' => false,
 *                 'typecastAfterFind' => false,
 *             ],
 *         ];
 *     }
 *
 *     // ...
 * }
 * ```
 *
 * Tip: you may left [[attributeTypes]] blank - in this case its value will be detected
 * automatically based on owner validation rules.
 * Following example will automatically create same [[attributeTypes]] value as it was configured at the above one:
 *
 * ```php
 * use yii\behaviors\AttributeTypecastBehavior;
 *
 * class Item extends \yii\db\ActiveRecord
 * {
 *
 *     public function rules()
 *     {
 *         return [
 *             ['amount', 'integer'],
 *             ['price', 'number'],
 *             ['is_active', 'boolean'],
 *         ];
 *     }
 *
 *     public function behaviors()
 *     {
 *         return [
 *             'typecast' => [
 *                 'class' => AttributeTypecastBehavior::className(),
 *                 // 'attributeTypes' will be composed automatically according to `rules()`
 *             ],
 *         ];
 *     }
 *
 *     // ...
 * }
 * ```
 *
 * This behavior allows automatic attribute typecasting at following cases:
 *
 * - after successful model validation
 * - before model save (insert or update)
 * - after model find (found by query or refreshed)
 *
 * You may control automatic typecasting for particular case using fields [[typecastAfterValidate]],
 * [[typecastBeforeSave]] and [[typecastAfterFind]].
 * By default typecasting will be performed only after model validation.
 *
 * Note: you can manually trigger attribute typecasting anytime invoking [[typecastAttributes()]] method:
 *
 * ```php
 * $model = new Item();
 * $model->price = '38.5';
 * $model->is_active = 1;
 * $model->typecastAttributes();
 * ```
 *
 * @author Paul Klimov <klimov.paul@gmail.com>
 * @since 2.0.10
 */
class AttributeTypecastBehavior extends Behavior
{
    const TYPE_INTEGER = 'integer';
    const TYPE_FLOAT = 'float';
    const TYPE_BOOLEAN = 'boolean';
    const TYPE_STRING = 'string';

/**
     * @var Model|BaseActiveRecord the owner of this behavior.
     */
    public $owner;
    /**
     * @var array attribute typecast map in format: attributeName => type.
     * Type can be set via PHP callable, which accept raw value as an argument and should return
     * typecast result.
     * For example:
     *
     * ```php
     * [
     *     'amount' => 'integer',
     *     'price' => 'float',
     *     'is_active' => 'boolean',
     *     'date' => function ($value) {
     *         return ($value instanceof \DateTime) ? $value->getTimestamp(): (int)$value;
     *     },
     * ]
     * ```
     *
     * If not set, attribute type map will be composed automatically from the owner validation rules.
     */
    public $attributeTypes;
    /**
     * @var bool whether to skip typecasting of `null` values.
     * If enabled attribute value which equals to `null` will not be type-casted (e.g. `null` remains `null`),
     * otherwise it will be converted according to the type configured at [[attributeTypes]].
     */
    public $skipOnNull = true;
    /**
     * @var bool whether to perform typecasting after owner model validation.
     * Note that typecasting will be performed only if validation was successful, e.g.
     * owner model has no errors.
     * Note that changing this option value will have no effect after this behavior has been attached to the model.
     */
    public $typecastAfterValidate = true;
    /**
     * @var bool whether to perform typecasting before saving owner model (insert or update).
     * This option may be disabled in order to achieve better performance.
     * For example, in case of [[\yii\db\ActiveRecord]] usage, typecasting before save
     * will grant no benefit an thus can be disabled.
     * Note that changing this option value will have no effect after this behavior has been attached to the model.
     */
    public $typecastBeforeSave = false;
    /**
     * @var bool whether to perform typecasting after saving owner model (insert or update).
     * This option may be disabled in order to achieve better performance.
     * For example, in case of [[\yii\db\ActiveRecord]] usage, typecasting after save
     * will grant no benefit an thus can be disabled.
     * Note that changing this option value will have no effect after this behavior has been attached to the model.
     * @since 2.0.14
     */
    public $typecastAfterSave = false;
    /**
     * @var bool whether to perform typecasting after retrieving owner model data from
     * the database (after find or refresh).
     * This option may be disabled in order to achieve better performance.
     * For example, in case of [[\yii\db\ActiveRecord]] usage, typecasting after find
     * will grant no benefit in most cases an thus can be disabled.
     * Note that changing this option value will have no effect after this behavior has been attached to the model.
     */
    public $typecastAfterFind = false;

/**
     * @var array internal static cache for auto detected [[attributeTypes]] values
     * in format: ownerClassName => attributeTypes
     */
    private static $autoDetectedAttributeTypes = [];

/**
     * Clears internal static cache of auto detected [[attributeTypes]] values
     * over all affected owner classes.
     */
    public static function clearAutoDetectedAttributeTypes()
    {
        self::$autoDetectedAttributeTypes = [];
    }

/**
     * {@inheritdoc}
     */
    public function attach($owner)
    {
        parent::attach($owner);

if ($this->attributeTypes === null) {
            $ownerClass = get_class($this->owner);
            if (!isset(self::$autoDetectedAttributeTypes[$ownerClass])) {
                self::$autoDetectedAttributeTypes[$ownerClass] = $this->detectAttributeTypes();
            }
            $this->attributeTypes = self::$autoDetectedAttributeTypes[$ownerClass];
        }
    }

/**
     * Typecast owner attributes according to [[attributeTypes]].
     * @param array $attributeNames list of attribute names that should be type-casted.
     * If this parameter is empty, it means any attribute listed in the [[attributeTypes]]
     * should be type-casted.
     */
    public function typecastAttributes($attributeNames = null)
    {
        $attributeTypes = [];

if ($attributeNames === null) {
            $attributeTypes = $this->attributeTypes;
        } else {
            foreach ($attributeNames as $attribute) {
                if (!isset($this->attributeTypes[$attribute])) {
                    throw new InvalidArgumentException("There is no type mapping for '{$attribute}'.");
                }
                $attributeTypes[$attribute] = $this->attributeTypes[$attribute];
            }
        }

foreach ($attributeTypes as $attribute => $type) {
            $value = $this->owner->{$attribute};
            if ($this->skipOnNull && $value === null) {
                continue;
            }
            $this->owner->{$attribute} = $this->typecastValue($value, $type);
        }
    }

/**
     * Casts the given value to the specified type.
     * @param mixed $value value to be type-casted.
     * @param string|callable $type type name or typecast callable.
     * @return mixed typecast result.
     */
    protected function typecastValue($value, $type)
    {
        if (is_scalar($type)) {
            if (is_object($value) && method_exists($value, '__toString')) {
                $value = $value->__toString();
            }

switch ($type) {
                case self::TYPE_INTEGER:
                    return (int) $value;
                case self::TYPE_FLOAT:
                    return (float) $value;
                case self::TYPE_BOOLEAN:
                    return (bool) $value;
                case self::TYPE_STRING:
                    if (is_float($value)) {
                        return StringHelper::floatToString($value);
                    }
                    return (string) $value;
                default:
                    throw new InvalidArgumentException("Unsupported type '{$type}'");
            }
        }

return call_user_func($type, $value);
    }

/**
     * Composes default value for [[attributeTypes]] from the owner validation rules.
     * @return array attribute type map.
     */
    protected function detectAttributeTypes()
    {
        $attributeTypes = [];
        foreach ($this->owner->getValidators() as $validator) {
            $type = null;
            if ($validator instanceof BooleanValidator) {
                $type = self::TYPE_BOOLEAN;
            } elseif ($validator instanceof NumberValidator) {
                $type = $validator->integerOnly ? self::TYPE_INTEGER : self::TYPE_FLOAT;
            } elseif ($validator instanceof StringValidator) {
                $type = self::TYPE_STRING;
            }

if ($type !== null) {
                foreach ((array) $validator->attributes as $attribute) {
                    $attributeTypes[ltrim($attribute, '!')] = $type;
                }
            }
        }

return $attributeTypes;
    }

/**
     * {@inheritdoc}
     */
    public function events()
    {
        $events = [];

if ($this->typecastAfterValidate) {
            $events[Model::EVENT_AFTER_VALIDATE] = 'afterValidate';
        }
        if ($this->typecastBeforeSave) {
            $events[BaseActiveRecord::EVENT_BEFORE_INSERT] = 'beforeSave';
            $events[BaseActiveRecord::EVENT_BEFORE_UPDATE] = 'beforeSave';
        }
        if ($this->typecastAfterSave) {
            $events[BaseActiveRecord::EVENT_AFTER_INSERT] = 'afterSave';
            $events[BaseActiveRecord::EVENT_AFTER_UPDATE] = 'afterSave';
        }
        if ($this->typecastAfterFind) {
            $events[BaseActiveRecord::EVENT_AFTER_FIND] = 'afterFind';
        }

return $events;
    }

/**
     * Handles owner 'afterValidate' event, ensuring attribute typecasting.
     * @param \yii\base\Event $event event instance.
     */
    public function afterValidate($event)
    {
        if (!$this->owner->hasErrors()) {
            $this->typecastAttributes();
        }
    }

/**
     * Handles owner 'beforeInsert' and 'beforeUpdate' events, ensuring attribute typecasting.
     * @param \yii\base\Event $event event instance.
     */
    public function beforeSave($event)
    {
        $this->typecastAttributes();
    }
    
    /**
     * Handles owner 'afterInsert' and 'afterUpdate' events, ensuring attribute typecasting.
     * @param \yii\base\Event $event event instance.
     * @since 2.0.14
     */
    public function afterSave($event)
    {
        $this->typecastAttributes();
    }

/**
     * Handles owner 'afterFind' event, ensuring attribute typecasting.
     * @param \yii\base\Event $event event instance.
     */
    public function afterFind($event)
    {
        $this->typecastAttributes();
    }
}

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