Initial Commit

inc/helpers/validation-rules/class-unique-site.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * Adds a validation rules that allows us to check if a given parameter is unique.
+ *
+ * @package WP_Ultimo
+ * @subpackage Helpers/Validation_Rules
+ * @since 2.0.0
+ */
+
+namespace WP_Ultimo\Helpers\Validation_Rules;
+
+use WP_Ultimo\Dependencies\Rakit\Validation\Rule;
+
+// Exit if accessed directly
+defined('ABSPATH') || exit;
+
+/**
+ * Adds a validation rules that allows us to check if a given parameter is unique.
+ *
+ * @since 2.0.0
+ */
+class Unique_Site extends Rule {
+
+	/**
+	 * Error message to be returned when this value has been used.
+	 *
+	 * @since 2.0.0
+	 * @var string
+	 */
+	protected $message = '';
+
+	/**
+	 * Parameters that this rule accepts.
+	 *
+	 * @since 2.0.0
+	 * @var array
+	 */
+	protected $fillableParams = array('self_id'); // phpcs:ignore
+	/**
+	 * Performs the actual check.
+	 *
+	 * @since 2.0.0
+	 *
+	 * @param mixed $value Value being checked.
+	 */
+ public function check($value) : bool { // phpcs:ignore
+
+		$this->requireParameters(array());
+
+		$self_id = $this->parameter('self_id');
+
+		$results = wpmu_validate_blog_signup($value, 'Test Title');
+
+		if ($results['errors']->has_errors()) {
+
+			$this->message = $results['errors']->get_error_message();
+
+			return false;
+
+		} // end if;
+
+		return true;
+
+	} // end check;
+
+} // end class Unique_Site;