nystudio107\seomatic\validators\TwigExpressionValidator

Complexity

Total Complexity

6

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	4
Bugs	1	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	validateAttribute()	0	29	6

<?php
/**
 * SEOmatic plugin for Craft CMS 3.x
 *
 * A turnkey SEO implementation for Craft CMS that is comprehensive, powerful,
 * and flexible
 *
 * @link      https://nystudio107.com
 * @copyright Copyright (c) 2017 nystudio107
 */

namespace nystudio107\seomatic\validators;

use Craft;
use Exception;
use nystudio107\seomatic\Seomatic;
use nystudio107\seomatic\variables\SeomaticVariable;
use yii\base\Model;
use yii\validators\Validator;
use function is_string;

/**
 * @author    nystudio107

The tag in position 1 should be the @package tag

Content of the @author tag must be in the form "Display Name <username@example.com>"

 * @package   Seomatic
 * @since     3.4.0
 */
class TwigExpressionValidator extends Validator
{
    // Public Methods
    // =========================================================================

    /**

Parameter $attribute should have a doc-comment as per coding-style.

Parameter $model should have a doc-comment as per coding-style.

     * @inheritdoc
     */
    public function validateAttribute($model, $attribute)
    {
        /** @var Model $model */

The close comment tag must be the only content on the line

The open comment tag must be the only content on the line

        $value = $model->$attribute;
        $error = null;
        if (!empty($value) && is_string($value)) {
            try {
                if (Seomatic::$seomaticVariable === null) {
                    Seomatic::$seomaticVariable = new SeomaticVariable();
                    Seomatic::$plugin->metaContainers->loadGlobalMetaContainers();
                    Seomatic::$seomaticVariable->init();
                }
                Craft::$app->getView()->renderString($value, [
                    'seomatic' => Seomatic::$seomaticVariable
                ]);
            } catch (Exception $e) {
                $error = Craft::t(
                    'seomatic',
                    'Error rendering template string -> {error}',
                    ['error' => $e->getMessage()]
                );
            }
        } else {
            $error = Craft::t('seomatic', 'Is not a string.');
        }
        // If there's an error, add it to the model, and log it
        if ($error) {
            $model->addError($attribute, $error);
            Craft::error($error, __METHOD__);
        }
    }
}