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PATH: home / lab2454c / vaultchip.com / platform / core / js-validation / src / Javascript

<?php

namespace Botble\JsValidation\Javascript;

use Botble\JsValidation\Support\DelegatedValidator;
use Botble\JsValidation\Support\RuleListTrait;
use Botble\JsValidation\Support\UseDelegatedValidatorTrait;

class RuleParser
{
    use JavascriptRulesTrait;
    use RuleListTrait;
    use UseDelegatedValidatorTrait;

/**
     * Rule used to validate remote requests.
     */
    const REMOTE_RULE = 'laravelValidationRemote';

/**
     * Rule used to validate javascript fields.
     */
    const JAVASCRIPT_RULE = 'laravelValidation';

/**
     * Token used to secure remote validations.
     *
     * @var null|string $remoteToken
     */
    protected $remoteToken;

/**
     * Conditional Validations.
     *
     * @var array
     */
    protected $conditional = [];

/**
     * Create a new JsValidation instance.
     *
     * @param DelegatedValidator $validator
     * @param null|string $remoteToken
     */
    public function __construct(DelegatedValidator $validator, $remoteToken = null)
    {
        $this->validator = $validator;
        $this->remoteToken = $remoteToken;
    }

/**
     * Return parsed Javascript Rule.
     *
     * @param string $attribute
     * @param string $rule
     * @param $parameters
     * @param $rawRule
     * @return array
     */
    public function getRule($attribute, $rule, $parameters, $rawRule)
    {
        $isConditional = $this->isConditionalRule($attribute, $rawRule);
        $isRemote = $this->isRemoteRule($rule);

if ($isConditional || $isRemote) {
            [$attribute, $parameters] = $this->remoteRule($attribute, $isConditional);
            $jsRule = self::REMOTE_RULE;
        } else {
            [$jsRule, $attribute, $parameters] = $this->clientRule($attribute, $rule, $parameters);
        }

$attribute = $this->getAttributeName($attribute);

return [$attribute, $jsRule, $parameters];
    }

/**
     * Gets rules from Validator instance.
     *
     * @return array
     */
    public function getValidatorRules()
    {
        return $this->validator->getRules();
    }

/**
     * Add conditional rules.
     *
     * @param mixed $attribute
     * @param array $rules
     * @return void
     */
    public function addConditionalRules($attribute, $rules = [])
    {
        foreach ((array)$attribute as $key) {
            $current = isset($this->conditional[$key]) ? $this->conditional[$key] : [];
            $merge = head($this->validator->explodeRules((array)$rules));
            $this->conditional[$key] = array_merge($current, $merge);
        }
    }

/**
     * Determine if rule is passed with sometimes.
     *
     * @param mixed $attribute
     * @param string $rule
     * @return bool
     */
    protected function isConditionalRule($attribute, $rule)
    {
        return isset($this->conditional[$attribute]) && in_array($rule, $this->conditional[$attribute]);
    }

/**
     * Returns Javascript parameters for remote validated rules.
     *
     * @param string $attribute
     * @param string $rule
     * @param array $parameters
     * @return array
     */
    protected function clientRule($attribute, $rule, $parameters)
    {
        $jsRule = self::JAVASCRIPT_RULE;
        $method = 'rule' . $rule;

if (method_exists($this, $method)) {
            [$attribute, $parameters] = $this->$method($attribute, $parameters);
        }

return [$jsRule, $attribute, $parameters];
    }

/**
     * Returns Javascript parameters for remote validated rules.
     *
     * @param string $attribute
     * @param bool $forceRemote
     * @return array
     */
    protected function remoteRule($attribute, $forceRemote)
    {
        $attrHtmlName = $this->getAttributeName($attribute);

$params = [
            $attrHtmlName,
            $this->remoteToken,
            $forceRemote,
        ];

return [$attribute, $params];
    }

/**
     * Handles multidimensional attribute names.
     *
     * @param string $attribute
     * @return string
     */
    protected function getAttributeName($attribute)
    {
        $attributeArray = explode('.', $attribute);
        if (count($attributeArray) > 1) {
            return $attributeArray[0] . '[' . implode('][', array_slice($attributeArray, 1)) . ']';
        }

return $attribute;
    }

/**
     * Parse named parameters to $key => $value items.
     *
     * @param array $parameters
     * @return array
     */
    public function parseNamedParameters($parameters)
    {
        return array_reduce($parameters, function ($result, $item) {
            [$key, $value] = array_pad(explode('=', $item, 2), 2, null);

$result[$key] = $value;

return $result;
        });
    }
}

[+] ..
[-] JavascriptValidator.php [edit]
[-] RuleParser.php [edit]
[-] MessageParser.php [edit]
[-] JavascriptRulesTrait.php [edit]
[-] ValidatorHandler.php [edit]