webadmin.php

/var/www/html_fr/wp-content/plugins/fluent-smtp/app/Http/Controllers/SettingsController.php

<?php

namespace FluentMail\App\Http\Controllers;

use Exception;
use FluentMail\App\Models\Settings;
use FluentMail\Includes\Request\Request;
use FluentMail\Includes\Support\Arr;
use FluentMail\Includes\Support\ValidationException;
use FluentMail\App\Services\Mailer\Providers\Factory;

class SettingsController extends Controller
{
    public function index(Settings $settings)
    {
        $this->verify();

        try {
            $setting = $settings->get();

            return $this->sendSuccess([
                'settings' => $setting
            ]);

        } catch (Exception $e) {
            return $this->sendError([
                'message' => $e->getMessage()
            ], $e->getCode());
        }
    }

    public function validate(Request $request, Settings $settings, Factory $factory)
    {
        $this->verify();

        try {
            $data = $request->except(['action', 'nonce']);

            $provider = $factory->make($data['provider']['key']);

            $provider->validateBasicInformation($data);

            $this->sendSuccess();

        } catch (ValidationException $e) {
            $this->sendError($e->errors(), $e->getCode());
        }
    }

    public function store(Request $request, Settings $settings, Factory $factory)
    {
        $this->verify();

        $passWordKeys = ['password', 'access_key', 'secret_key', 'api_key', 'client_id', 'client_secret', 'auth_token', 'access_token', 'refresh_token'];

        try {
            $data = $request->except(['action', 'nonce']);

            $data = wp_unslash($data);

            $provider = $factory->make($data['connection']['provider']);

            $connection = $data['connection'];

            foreach ($connection as $index => $value) {
                if ($index == 'sender_email') {
                    $connection['sender_email'] = sanitize_email($connection['sender_email']);
                }

                if (in_array($index, $passWordKeys)) {
                    if ($value) {
                        $connection[$index] = trim($value);
                    }
                    continue;
                }

                if (is_string($value) && $value) {
                    $connection[$index] = sanitize_text_field($value);
                }
            }

            $data['connection'] = $connection;

            $this->validateConnection($provider, $connection);

            $provider->checkConnection($connection);

            $data['valid_senders'] = $provider->getValidSenders($connection);

            $data = apply_filters('fluentmail_saving_connection_data', $data, $data['connection']['provider']);

            $settings->store($data);

            return $this->sendSuccess([
                'message'     => __('Settings saved successfully.', 'fluent-smtp'),
                'connections' => $settings->getConnections(),
                'mappings'    => $settings->getMappings(),
                'misc'        => $settings->getMisc()
            ]);

        } catch (ValidationException $e) {
            return $this->sendError($e->errors(), 422);
        } catch (Exception $e) {
            return $this->sendError([
                'message' => $e->getMessage()
            ], 422);
        }
    }

    public function storeMiscSettings(Request $request, Settings $settings)
    {
        $this->verify();

        $misc = $request->get('settings');
        $settings->updateMiscSettings($misc);
        $this->sendSuccess([
            'message' => __('General Settings has been updated', 'fluent-smtp')
        ]);
    }

    public function delete(Request $request, Settings $settings)
    {
        $this->verify();

        $settings = $settings->delete($request->get('key'));

        return $this->sendSuccess($settings);
    }

    public function storeGlobals(Request $request, Settings $settings)
    {
        $this->verify();

        $settings->saveGlobalSettings(
            $data = $request->except(['action', 'nonce'])
        );

        return $this->sendSuccess([
            'form'    => $data,
            'message' => __('Settings saved successfully.', 'fluent-smtp')
        ]);
    }

    public function sendTestEmil(Request $request, Settings $settings)
    {
        $this->verify();

        try {

            $this->app->addAction('wp_mail_failed', [$this, 'onFail']);

            $data = $request->except(['action', 'nonce']);

            if (!isset($data['email'])) {
                return $this->sendError([
                    'email_error' => __('The email field is required.', 'fluent-smtp')
                ], 422);
            }

            if (!defined('FLUENTMAIL_EMAIL_TESTING')) {
                define('FLUENTMAIL_EMAIL_TESTING', true);
            }

            $settings->sendTestEmail($data, $settings->get());

            return $this->sendSuccess([
                'message' => __('Email delivered successfully.', 'fluent-smtp')
            ]);

        } catch (Exception $e) {
            return $this->sendError([
                'message' => $e->getMessage()
            ], $e->getCode());
        }
    }

    public function onFail($response)
    {
        return $this->sendError([
            'message' => $response->get_error_message(),
            'errors'  => $response->get_error_data()
        ], 422);
    }

    public function validateConnection($provider, $connection)
    {
        $errors = [];

        try {
            $provider->validateBasicInformation($connection);
        } catch (ValidationException $e) {
            $errors = $e->errors();
        }

        try {
            $provider->validateProviderInformation($connection);
        } catch (ValidationException $e) {
            $errors = array_merge($errors, $e->errors());
        }

        if ($errors) {
            throw new ValidationException(esc_html__('Unprocessable Entity', 'fluent-smtp'), 422, null, $errors); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
        }
    }

    public function getConnectionInfo(Request $request, Settings $settings, Factory $factory)
    {
        $this->verify();

        $connectionId = $request->get('connection_id');
        $connections = $settings->getConnections();

        if (!isset($connections[$connectionId]['provider_settings'])) {
            return $this->sendSuccess([
                'info' => __('Sorry no connection found. Please reload the page and try again', 'fluent-smtp')
            ]);
        }

        $connection = $connections[$connectionId]['provider_settings'];

        $provider = $factory->make($connection['provider']);

        return $this->sendSuccess($provider->getConnectionInfo($connection));
    }

    public function addNewSenderEmail(Request $request, Settings $settings, Factory $factory)
    {
        $this->verify();

        $connectionId = $request->get('connection_id');
        $connections = $settings->getConnections();

        if (!isset($connections[$connectionId]['provider_settings'])) {
            return $this->sendSuccess([
                'info' => __('Sorry no connection found. Please reload the page and try again', 'fluent-smtp')
            ]);
        }

        $connection = $connections[$connectionId]['provider_settings'];

        $provider = $factory->make($connection['provider']);
        $email = sanitize_email($request->get('new_sender'));

        if (!is_email($email)) {
            return $this->sendError([
                'message' => __('Please provide a valid email address', 'fluent-smtp')
            ]);
        }

        $result = $provider->addNewSenderEmail($connection, $email);

        if (is_wp_error($result)) {
            return $this->sendError([
                'message' => $result->get_error_message()
            ]);
        }

        return $this->sendSuccess([
            'message' => __('Email has been added successfully', 'fluent-smtp')
        ]);

    }

    public function removeSenderEmail(Request $request, Settings $settings, Factory $factory)
    {
        $this->verify();

        $connectionId = $request->get('connection_id');
        $connections = $settings->getConnections();

        if (!isset($connections[$connectionId]['provider_settings'])) {
            return $this->sendSuccess([
                'info' => __('Sorry no connection found. Please reload the page and try again', 'fluent-smtp')
            ]);
        }

        $connection = $connections[$connectionId]['provider_settings'];

        $provider = $factory->make($connection['provider']);
        $email = sanitize_email($request->get('email'));

        if (!is_email($email)) {
            return $this->sendError([
                'message' => __('Please provide a valid email address', 'fluent-smtp')
            ]);
        }

        $result = $provider->removeSenderEmail($connection, $email);

        if (is_wp_error($result)) {
            return $this->sendError([
                'message' => $result->get_error_message()
            ]);
        }

        return $this->sendSuccess([
            'message' => __('Email has been removed successfully', 'fluent-smtp')
        ]);

    }

    public function installPlugin(Request $request)
    {
        $this->verify();
        $pluginSlug = $request->get('plugin_slug');
        $plugin = [
            'name'      => $pluginSlug,
            'repo-slug' => $pluginSlug,
            'file'      => $pluginSlug . '.php'
        ];

        $UrlMaps = [
            'fluentform'   => [
                'admin_url' => admin_url('admin.php?page=fluent_forms'),
                'title'     => __('Go to Fluent Forms Dashboard', 'fluent-smtp')
            ],
            'fluent-crm'   => [
                'admin_url' => admin_url('admin.php?page=fluentcrm-admin'),
                'title'     => __('Go to FluentCRM Dashboard', 'fluent-smtp')
            ],
            'ninja-tables' => [
                'admin_url' => admin_url('admin.php?page=ninja_tables#/'),
                'title'     => __('Go to Ninja Tables Dashboard', 'fluent-smtp')
            ]
        ];

        if (!isset($UrlMaps[$pluginSlug]) || (defined('DISALLOW_FILE_MODS') && DISALLOW_FILE_MODS)) {
            $this->sendError([
                'message' => __('Sorry, You can not install this plugin', 'fluent-smtp')
            ]);
        }

        try {
            $this->backgroundInstaller($plugin);
            $this->send([
                'message' => __('Plugin has been successfully installed.', 'fluent-smtp'),
                'info'    => $UrlMaps[$pluginSlug]
            ]);
        } catch (\Exception $exception) {
            $this->sendError([
                'message' => $exception->getMessage()
            ]);
        }
    }

    private function backgroundInstaller($plugin_to_install)
    {
        if (!empty($plugin_to_install['repo-slug'])) {
            require_once ABSPATH . 'wp-admin/includes/file.php';
            require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
            require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
            require_once ABSPATH . 'wp-admin/includes/plugin.php';

            WP_Filesystem();

            $skin = new \Automatic_Upgrader_Skin();
            $upgrader = new \WP_Upgrader($skin);
            $installed_plugins = array_keys(\get_plugins());
            $plugin_slug = $plugin_to_install['repo-slug'];
            $plugin_file = isset($plugin_to_install['file']) ? $plugin_to_install['file'] : $plugin_slug . '.php';
            $installed = false;
            $activate = false;

            // See if the plugin is installed already.
            if (isset($installed_plugins[$plugin_file])) {
                $installed = true;
                $activate = !is_plugin_active($installed_plugins[$plugin_file]);
            }

            // Install this thing!
            if (!$installed) {
                // Suppress feedback.
                ob_start();

                try {
                    $plugin_information = plugins_api(
                        'plugin_information',
                        array(
                            'slug'   => $plugin_slug,
                            'fields' => array(
                                'short_description' => false,
                                'sections'          => false,
                                'requires'          => false,
                                'rating'            => false,
                                'ratings'           => false,
                                'downloaded'        => false,
                                'last_updated'      => false,
                                'added'             => false,
                                'tags'              => false,
                                'homepage'          => false,
                                'donate_link'       => false,
                                'author_profile'    => false,
                                'author'            => false,
                            ),
                        )
                    );

                    if (is_wp_error($plugin_information)) {
                        throw new \Exception(wp_kses_post($plugin_information->get_error_message()));
                    }

                    $package = $plugin_information->download_link;
                    $download = $upgrader->download_package($package);

                    if (is_wp_error($download)) {
                        throw new \Exception(wp_kses_post($download->get_error_message()));
                    }

                    $working_dir = $upgrader->unpack_package($download, true);

                    if (is_wp_error($working_dir)) {
                        throw new \Exception(wp_kses_post($working_dir->get_error_message()));
                    }

                    $result = $upgrader->install_package(
                        array(
                            'source'                      => $working_dir,
                            'destination'                 => WP_PLUGIN_DIR,
                            'clear_destination'           => false,
                            'abort_if_destination_exists' => false,
                            'clear_working'               => true,
                            'hook_extra'                  => array(
                                'type'   => 'plugin',
                                'action' => 'install',
                            ),
                        )
                    );

                    if (is_wp_error($result)) {
                        throw new \Exception(wp_kses_post($result->get_error_message()));
                    }

                    $activate = true;

                } catch (\Exception $e) {
                    throw new \Exception(esc_html($e->getMessage()));
                }

                // Discard feedback.
                ob_end_clean();
            }

            wp_clean_plugins_cache();

            // Activate this thing.
            if ($activate) {
                try {
                    $result = activate_plugin($installed ? $installed_plugins[$plugin_file] : $plugin_slug . '/' . $plugin_file);

                    if (is_wp_error($result)) {
                        throw new \Exception(esc_html($result->get_error_message()));
                    }
                } catch (\Exception $e) {
                    throw new \Exception(esc_html($e->getMessage()));
                }
            }
        }
    }

    public function subscribe()
    {
        $this->verify();
        $email = sanitize_text_field($_REQUEST['email']); // phpcs:ignore WordPress.Security.NonceVerification.Recommended

        $displayName = '';

        if (isset($_REQUEST['display_name'])) {
            $displayName = sanitize_text_field($_REQUEST['display_name']);
        }

        if (!is_email($email)) {
            return $this->sendError([
                'message' => __('Sorry! The provider email is not valid', 'fluent-smtp')
            ], 422);
        }

        $shareEssentials = 'no';

        if ($_REQUEST['share_essentials'] == 'yes') {
            update_option('_fluentsmtp_sub_update', 'shared', 'no');
            $shareEssentials = 'yes';
        } else {
            update_option('_fluentsmtp_sub_update', 'yes', 'no');
        }

        $this->pushData($email, $shareEssentials, $displayName);

        return $this->sendSuccess([
            'message' => __('You are subscribed to plugin update and monthly tips', 'fluent-smtp')
        ]);
    }

    public function subscribeDismiss()
    {
        $this->verify();
        update_option('_fluentsmtp_dismissed_timestamp', time(), 'no');

        return $this->sendSuccess([
            'message' => 'success'
        ]);
    }

    private function pushData($optinEmail, $shareEssentials, $displayName = '')
    {
        $user = get_user_by('ID', get_current_user_id());

        $url = 'https://fluentsmtp.com/wp-admin/?fluentcrm=1&route=contact&hash=6012116c-90d8-42a5-a65b-3649aa34b356';


        if (!$displayName) {
            $displayName = trim($user->first_name . ' ' . $user->last_name);
            if (!$displayName) {
                $displayName = $user->display_name;
            }
        }

        wp_remote_post($url, [
            'body' => json_encode([ // phpcs:ignore WordPress.WP.AlternativeFunctions.json_encode_json_encode
                'full_name'       => $displayName,
                'email'           => $optinEmail,
                'source'          => 'smtp',
                'optin_website'   => site_url(),
                'share_essential' => $shareEssentials
            ])
        ]);
    }

    public function getGmailAuthUrl(Request $request)
    {
        $this->verify();
        $connection = wp_unslash($request->get('connection'));

        $clientId = Arr::get($connection, 'client_id');
        $clientSecret = Arr::get($connection, 'client_secret');

        if (Arr::get($connection, 'key_store') == 'wp_config') {
            if (defined('FLUENTMAIL_GMAIL_CLIENT_ID')) {
                $clientId = FLUENTMAIL_GMAIL_CLIENT_ID;
            } else {
                return $this->sendError([
                    'client_id' => [
                        'required' => __('Please define FLUENTMAIL_GMAIL_CLIENT_ID in your wp-config.php file', 'fluent-smtp')
                    ]
                ]);
            }
            if (defined('FLUENTMAIL_GMAIL_CLIENT_SECRET')) {
                $clientSecret = FLUENTMAIL_GMAIL_CLIENT_SECRET;
            } else {
                return $this->sendError([
                    'client_secret' => [
                        'required' => __('Please define FLUENTMAIL_GMAIL_CLIENT_SECRET in your wp-config.php file', 'fluent-smtp')
                    ]
                ]);
            }
        }

        if (!$clientId) {
            return $this->sendError([
                'client_id' => [
                    'required' => __('Please provide application client id', 'fluent-smtp')
                ]
            ]);
        }

        if (!$clientSecret) {
            return $this->sendError([
                'client_secret' => [
                    'required' => __('Please provide application client secret', 'fluent-smtp')
                ]
            ]);
        }

        $authUrl = add_query_arg([
            'response_type'          => 'code',
            'access_type'            => 'offline',
            'client_id'              => $clientId,
            'redirect_uri'           => apply_filters('fluentsmtp_gapi_callback', 'https://fluentsmtp.com/gapi/'),
            'state'                  => admin_url('options-general.php?page=fluent-mail&gapi=1'),
            'scope'                  => 'https://mail.google.com/',
            'approval_prompt'        => 'force',
            'include_granted_scopes' => 'true'
        ], 'https://accounts.google.com/o/oauth2/auth');

        return $this->sendSuccess([
            'auth_url' => filter_var($authUrl, FILTER_SANITIZE_URL)
        ]);
    }

    public function getOutlookAuthUrl(Request $request)
    {
        $this->verify();
        $connection = wp_unslash($request->get('connection'));

        $clientId = Arr::get($connection, 'client_id');
        $clientSecret = Arr::get($connection, 'client_secret');

        delete_option('_fluentsmtp_intended_outlook_info');

        if (Arr::get($connection, 'key_store') == 'wp_config') {
            if (defined('FLUENTMAIL_OUTLOOK_CLIENT_ID')) {
                $clientId = FLUENTMAIL_OUTLOOK_CLIENT_ID;
            } else {
                return $this->sendError([
                    'client_id' => [
                        'required' => __('Please define FLUENTMAIL_OUTLOOK_CLIENT_ID in your wp-config.php file', 'fluent-smtp')
                    ]
                ]);
            }
            if (defined('FLUENTMAIL_OUTLOOK_CLIENT_SECRET')) {
                $clientSecret = FLUENTMAIL_OUTLOOK_CLIENT_SECRET;
            } else {
                return $this->sendError([
                    'client_secret' => [
                        'required' => __('Please define FLUENTMAIL_OUTLOOK_CLIENT_SECRET in your wp-config.php file', 'fluent-smtp')
                    ]
                ]);
            }
        } else {
            update_option('_fluentsmtp_intended_outlook_info', [
                'client_id'     => $clientId,
                'client_secret' => $clientSecret
            ]);
        }

        if (!$clientId) {
            return $this->sendError([
                'client_id' => [
                    'required' => __('Please provide application client id', 'fluent-smtp')
                ]
            ]);
        }

        if (!$clientSecret) {
            return $this->sendError([
                'client_secret' => [
                    'required' => __('Please provide application client secret', 'fluent-smtp')
                ]
            ]);
        }

        return $this->sendSuccess([
            'auth_url' => (new \FluentMail\App\Services\Mailer\Providers\Outlook\API($clientId, $clientSecret))->getAuthUrl()
        ]);
    }

    public function getNotificationSettings()
    {
        $settings = (new Settings())->notificationSettings();
        $this->verify();

        $settings['telegram_notify_token'] = '';

        return $this->sendSuccess([
            'settings' => $settings
        ]);
    }

    public function saveNotificationSettings(Request $request)
    {
        $this->verify();

        $settings = $request->get('settings', []);

        $settings = Arr::only($settings, ['enabled', 'notify_email', 'notify_days']);

        $settings['notify_email'] = sanitize_text_field($settings['notify_email']);
        $settings['enabled'] = sanitize_text_field($settings['enabled']);

        $defaults = [
            'enabled'      => 'no',
            'notify_email' => '{site_admin}',
            'notify_days'  => ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
        ];

        $oldSettings = (new Settings())->notificationSettings();
        $defaults = wp_parse_args($defaults, $oldSettings);

        $settings = wp_parse_args($settings, $defaults);

        update_option('_fluent_smtp_notify_settings', $settings, false);

        return $this->sendSuccess([
            'message' => __('Settings has been updated successfully', 'fluent-smtp')
        ]);
    }

}