<?php
/**
 * Update User Social Profiles API
 * POST /api/custom-api/user-social-profiles-update.php
 * Requires: Authorization header with Bearer token
 * Body: {facebook, twitter, linkedin, website, github}
 */

header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST, OPTIONS');
header("Access-Control-Allow-Headers: X-Requested-With, Content-Type, Authorization");
header('Content-Type: application/json');

if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
    http_response_code(200);
    exit();
}

// Load WordPress
require_once('/mnt/blockstorage/ctms/wp-load.php');
require_once('auth-helper.php');

if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
    send_error_response('Only POST requests are allowed', 405);
}

// Verify JWT token
$user_id = verify_jwt_token();

if (!$user_id) {
    send_error_response('User not authenticated', 401);
}

// Get POST data
$input = file_get_contents('php://input');
$data = json_decode($input, true);

if (!$data) {
    $data = $_POST;
}

$facebook = isset($data['facebook']) ? sanitize_text_field($data['facebook']) : null;
$twitter = isset($data['twitter']) ? sanitize_text_field($data['twitter']) : null;
$linkedin = isset($data['linkedin']) ? sanitize_text_field($data['linkedin']) : null;
$website = isset($data['website']) ? esc_url_raw($data['website']) : null;
$github = isset($data['github']) ? sanitize_text_field($data['github']) : null;

// Update meta data
if ($facebook !== null) {
    update_user_meta($user_id, '_tutor_profile_facebook', $facebook);
}

if ($twitter !== null) {
    update_user_meta($user_id, '_tutor_profile_twitter', $twitter);
}

if ($linkedin !== null) {
    update_user_meta($user_id, '_tutor_profile_linkedin', $linkedin);
}

if ($website !== null) {
    update_user_meta($user_id, '_tutor_profile_website', $website);
}

if ($github !== null) {
    update_user_meta($user_id, '_tutor_profile_github', $github);
}

send_json_response(array(
    'success' => true,
    'message' => 'Social profiles updated successfully',
    'social_profiles' => array(
        'facebook' => get_user_meta($user_id, '_tutor_profile_facebook', true) ?: '',
        'twitter' => get_user_meta($user_id, '_tutor_profile_twitter', true) ?: '',
        'linkedin' => get_user_meta($user_id, '_tutor_profile_linkedin', true) ?: '',
        'website' => get_user_meta($user_id, '_tutor_profile_website', true) ?: '',
        'github' => get_user_meta($user_id, '_tutor_profile_github', true) ?: '',
    ),
), 200);
?>