Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/fluent-smtp/app/Services/Mailer/Providers/Outlook/API.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace FluentMail\App\Services\Mailer\Providers\Outlook;
+
+use FluentMail\Includes\Support\Arr;
+
+class API
+{
+    private $clientId;
+    private $clientSecret;
+
+    public function __construct($clientId = '', $clientSecret = '')
+    {
+        $this->clientId     = $clientId;
+        $this->clientSecret = $clientSecret;
+    }
+
+    public function getAuthUrl()
+    {
+
+        $fluentClient = new \FluentMail\Includes\OAuth2Provider($this->getConfig());
+
+        return $fluentClient->getAuthorizationUrl();
+
+    }
+
+    public function generateToken($authCode)
+    {
+        return $this->sendTokenRequest('authorization_code', [
+            'code' => $authCode
+        ]);
+    }
+
+    /**
+     * @return mixed|string
+     */
+    public function sendTokenRequest($type, $params)
+    {
+        $fluentClient = new \FluentMail\Includes\OAuth2Provider($this->getConfig());
+        try {
+            $tokens = $fluentClient->getAccessToken($type, $params);
+            return $tokens;
+        } catch (\Exception$exception) {
+            return new \WP_Error(422, $exception->getMessage());
+        }
+    }
+
+    /**
+     * @return array | \WP_Error
+     */
+    public function sendMime($mime, $accessToken)
+    {
+        $response = wp_remote_request('https://graph.microsoft.com/v1.0/me/sendMail', [
+            'method'  => 'POST',
+            'headers' => [
+                'Authorization' => 'Bearer ' . $accessToken,
+                'Content-Type'  => 'text/plain'
+            ],
+            'body'    => $mime
+        ]);
+
+        if (is_wp_error($response)) {
+            return $response;
+        }
+
+        $responseCode = wp_remote_retrieve_response_code($response);
+
+        if ($responseCode >= 300) {
+            $error = Arr::get($response, 'response.message');
+
+            if (!$error) {
+                $responseBody = json_decode(wp_remote_retrieve_body($response), true);
+
+                $error = Arr::get($responseBody, 'error.message');
+                if (!$error) {
+                    $error = __('Something with wrong with Outlook API. Please check your API Settings', 'fluent-smtp');
+                }
+            }
+
+            return new \WP_Error($responseCode, $error);
+        }
+
+        $header = wp_remote_retrieve_headers($response);
+
+        return $header->getAll();
+    }
+
+    public function getRedirectUrl()
+    {
+        return rest_url('fluent-smtp/outlook_callback');
+    }
+
+    private function getConfig()
+    {
+        return [
+            'clientId'                => $this->clientId,
+            'clientSecret'            => $this->clientSecret,
+            'redirectUri'             => $this->getRedirectUrl(),
+            'urlAuthorize'            => 'https://login.microsoftonline.com/common/oauth2/v2.0/authorize',
+            'urlAccessToken'          => 'https://login.microsoftonline.com/common/oauth2/v2.0/token',
+            'urlResourceOwnerDetails' => '',
+            'scopes'                  => 'https://graph.microsoft.com/user.read https://graph.microsoft.com/mail.readwrite https://graph.microsoft.com/mail.send https://graph.microsoft.com/mail.send.shared offline_access'
+        ];
+    }
+
+}