ServerManager project files

2026-06-06 17:58:34 -04:00
parent ce1863d955
commit 9c0bc7f189
502 changed files with 87837 additions and 0 deletions
--- a/src/Core/Validator.php
+++ b/src/Core/Validator.php
@@ -0,0 +1,160 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ServerManager\Core;
+
+class Validator
+{
+    private array $errors = [];
+    private array $data;
+    private array $rules = [];
+
+    public function __construct(array $data = [])
+    {
+        $this->data = $data;
+    }
+
+    public function validate(array $data, array $rules): bool
+    {
+        $this->data = $data;
+        $this->errors = [];
+        $this->rules = $rules;
+
+        foreach ($rules as $field => $fieldRules) {
+            $fieldRules = is_string($fieldRules) ? explode('|', $fieldRules) : $fieldRules;
+            $value = $data[$field] ?? null;
+
+            foreach ($fieldRules as $rule) {
+                $params = [];
+                if (str_contains($rule, ':')) {
+                    [$rule, $paramStr] = explode(':', $rule, 2);
+                    $params = explode(',', $paramStr);
+                }
+
+                $method = 'validate' . ucfirst($rule);
+                if (method_exists($this, $method)) {
+                    $this->{$method}($field, $value, $params);
+                }
+            }
+        }
+
+        return empty($this->errors);
+    }
+
+    public function getErrors(): array
+    {
+        return $this->errors;
+    }
+
+    public function getFirstError(): ?string
+    {
+        if (empty($this->errors)) {
+            return null;
+        }
+        $first = reset($this->errors);
+        return is_array($first) ? reset($first) : $first;
+    }
+
+    public function addError(string $field, string $message): void
+    {
+        $this->errors[$field][] = $message;
+    }
+
+    private function validateRequired(string $field, mixed $value, array $params): void
+    {
+        if ($value === null || $value === '' || (is_array($value) && empty($value))) {
+            $this->errors[$field][] = "The {$field} field is required.";
+        }
+    }
+
+    private function validateEmail(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && !filter_var($value, FILTER_VALIDATE_EMAIL)) {
+            $this->errors[$field][] = "The {$field} field must be a valid email address.";
+        }
+    }
+
+    private function validateMin(string $field, mixed $value, array $params): void
+    {
+        $min = (int) ($params[0] ?? 0);
+        if (is_string($value) && mb_strlen($value) < $min) {
+            $this->errors[$field][] = "The {$field} field must be at least {$min} characters.";
+        } elseif (is_numeric($value) && $value < $min) {
+            $this->errors[$field][] = "The {$field} field must be at least {$min}.";
+        }
+    }
+
+    private function validateMax(string $field, mixed $value, array $params): void
+    {
+        $max = (int) ($params[0] ?? 0);
+        if (is_string($value) && mb_strlen($value) > $max) {
+            $this->errors[$field][] = "The {$field} field must not exceed {$max} characters.";
+        } elseif (is_numeric($value) && $value > $max) {
+            $this->errors[$field][] = "The {$field} field must not exceed {$max}.";
+        }
+    }
+
+    private function validatesNumeric(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && !is_numeric($value)) {
+            $this->errors[$field][] = "The {$field} field must be a number.";
+        }
+    }
+
+    private function validatesInteger(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && filter_var($value, FILTER_VALIDATE_INT) === false) {
+            $this->errors[$field][] = "The {$field} field must be an integer.";
+        }
+    }
+
+    private function validatesIp(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && !filter_var($value, FILTER_VALIDATE_IP)) {
+            $this->errors[$field][] = "The {$field} field must be a valid IP address or hostname.";
+        }
+    }
+
+    private function validatesPort(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '') {
+            $port = (int) $value;
+            if ($port < 1 || $port > 65535) {
+                $this->errors[$field][] = "The {$field} field must be a valid port (1-65535).";
+            }
+        }
+    }
+
+    private function validatesAlphaNum(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && !preg_match('/^[a-zA-Z0-9_\-]+$/', $value)) {
+            $this->errors[$field][] = "The {$field} field may only contain letters, numbers, dashes and underscores.";
+        }
+    }
+
+    private function validatesMatch(string $field, mixed $value, array $params): void
+    {
+        $otherField = $params[0] ?? null;
+        if ($otherField && ($this->data[$otherField] ?? null) !== $value) {
+            $this->errors[$field][] = "The {$field} field does not match {$otherField}.";
+        }
+    }
+
+    private function validatesIn(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && !in_array($value, $params, true)) {
+            $this->errors[$field][] = "The selected {$field} is invalid.";
+        }
+    }
+
+    private function validatesJson(string $field, mixed $value, array $params): void
+    {
+        if ($value !== null && $value !== '' && is_string($value)) {
+            json_decode($value);
+            if (json_last_error() !== JSON_ERROR_NONE) {
+                $this->errors[$field][] = "The {$field} field must be valid JSON.";
+            }
+        }
+    }
+}