$cached_code,
'i18n' => array(
'videoLoadError' => __('Napaka pri nalaganju videa. Poskusite znova.', 'aboutbuzz-stories-embed'),
'alreadyLiked' => __('Že ste označili kot uporabno', 'aboutbuzz-stories-embed'),
'voteError' => __('Napaka pri glasovanju. Poskusite znova.', 'aboutbuzz-stories-embed'),
'voteErrorPrefix' => __('Napaka pri glasovanju:', 'aboutbuzz-stories-embed'),
),
)
);
}
add_action('wp_enqueue_scripts', 'aboutbuzz_enqueue_assets');
// === Admin Menu ===
function aboutbuzz_activation_menu() {
add_options_page(
'AboutBuzz Activation',
'AboutBuzz Activation',
'manage_options',
'aboutbuzz-activation',
'aboutbuzz_activation_page'
);
}
add_action('admin_menu', 'aboutbuzz_activation_menu');
function aboutbuzz_activation_page() {
if (!current_user_can('manage_options')) {
wp_die('Unauthorized user');
}
?>
AboutBuzz Activation
For setup or help, please contact
info@aboutbuzz.com
and visit
aboutbuzz.com.
If you are subscribed to an AboutBuzz plan, you will find your setup instructions directly inside your client dashboard area on AboutBuzz.com.
Loading...'
);
}
function aboutbuzz_is_mobile() {
return wp_is_mobile() || (isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/Mobile|Android|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i', sanitize_text_field(wp_unslash($_SERVER['HTTP_USER_AGENT']))));
}
function aboutbuzz_get_user_identifier() {
$user_id = get_current_user_id();
if ($user_id) {
return 'user_' . $user_id;
}
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown';
return 'anon_' . md5($ip . NONCE_SALT);
}
function aboutbuzz_get_detailed_error($response_code, $response_body) {
switch ($response_code) {
case 401:
return 'Invalid secret code. Please check your activation settings.';
case 403:
return 'Access forbidden. Your secret code may be expired.';
case 404:
return 'Brand not found. Please check your activation code.';
case 429:
// Hide rate limit details from end users; caller can decide to render nothing.
return '';
case 500:
return 'Server error. Please try again later.';
default:
$data = json_decode($response_body, true);
if (isset($data['message'])) {
return 'API Error: ' . $data['message'];
}
return 'Unknown API error (Code: ' . $response_code . ')';
}
}
// === Shortcode - Uses ONLY /v1/stories/by-code ===
function aboutbuzz_smart_brand_stories_shortcode($atts) {
$atts = shortcode_atts(['code' => ''], $atts);
$activation_code = !empty($atts['code']) ? sanitize_text_field($atts['code']) : '';
if (empty($activation_code)) {
return 'Activation code required in shortcode: [aboutbuzz_reviews code="ABZ-XXXX-XXXX"]
';
}
if (strlen($activation_code) > 255) {
return 'Invalid activation code format.
';
}
// Cache activation code once so that analytics (CTA tracking)
// can still work on pages where the widget is hidden.
if (!empty($activation_code)) {
update_option('aboutbuzz_activation_code_cache', $activation_code);
}
// Always fetch fresh data so changes in the AboutBuzz dashboard
// (reordering, enabling/disabling videos) are reflected immediately.
$api_rate_limit_key = 'aboutbuzz_api_rate_' . aboutbuzz_get_user_identifier();
$api_rate_count = get_transient($api_rate_limit_key);
if ($api_rate_count && $api_rate_count >= 20) {
// Local safety limit hit – just don’t render the widget instead of
// showing an error to visitors.
return '';
}
$response = wp_remote_post('https://aboutbuzz.com/wp-json/aboutbuzz/v1/stories/by-code', [
'timeout' => 10,
'headers' => [
'Content-Type' => 'application/json',
'User-Agent' => 'AboutBuzz-WordPress-Plugin/1.9.1',
'Accept' => 'application/json',
],
'body' => wp_json_encode(['code' => $activation_code]),
'sslverify' => true,
]);
$new_api_count = $api_rate_count ? $api_rate_count + 1 : 1;
set_transient($api_rate_limit_key, $new_api_count, 3600);
if (is_wp_error($response)) {
return 'Error fetching stories.
';
}
$response_code = wp_remote_retrieve_response_code($response);
$response_body = wp_remote_retrieve_body($response);
if ($response_code !== 200) {
// For rate limiting (429), or when the helper returns an empty string,
// previously we hid the widget. Surface a friendly notice instead so
// the UI doesn't disappear when an IP hits the limit.
$error_message = aboutbuzz_get_detailed_error($response_code, $response_body);
if ($response_code === 429) {
$error_message = 'Rate limit reached. Please try again in a few minutes.';
}
if ($error_message === '') {
$error_message = 'Unable to load reviews right now. Please try again soon.';
}
return '' . esc_html($error_message) . '
';
}
$data = json_decode($response_body, true);
if (json_last_error() !== JSON_ERROR_NONE || !is_array($data)) {
return 'Invalid response format.
';
}
$sanitized_posts = [];
foreach ($data as $story) {
if (!is_array($story) || empty($story['id'])) {
continue;
}
// Prefer API-provided values; fall back to sensible defaults.
$video_url = $story['content'] ?? $story['link'] ?? '';
$rating = intval($story['acf']['rating'] ?? $story['meta']['rating'][0] ?? 5);
$vote_count = intval($story['acf']['vote_count'] ?? $story['meta']['vote_count'][0] ?? 0);
$watermark = $story['acf']['watermark_video'] ?? $story['meta']['watermark_video'][0] ?? '';
$sanitized_posts[] = [
'ID' => intval($story['id']),
'post_title' => sanitize_text_field($story['title'] ?? ''),
'meta' => [
'story' => [esc_url_raw($video_url)],
'rating' => [$rating],
'vote_count' => [$vote_count],
'watermark_video' => [esc_url_raw(is_array($watermark) ? ($watermark[0] ?? '') : $watermark)],
],
'acf' => [
'watermark_video' => esc_url_raw(is_array($watermark) ? ($watermark[0] ?? '') : $watermark),
'story' => esc_url_raw($video_url),
'rating' => $rating,
'vote_count' => $vote_count,
],
];
}
if (empty($sanitized_posts)) {
return '' . esc_html__('Ni video ocen', 'aboutbuzz-stories-embed') . '
';
}
$total_rating = 0;
$rating_count = 0;
foreach ($sanitized_posts as $post) {
$rating = $post['meta']['rating'][0] ?? $post['acf']['rating'] ?? 0;
if ($rating > 0) {
$total_rating += $rating;
$rating_count++;
}
}
$average_rating = $rating_count > 0 ? round($total_rating / $rating_count, 2) : 0;
$widget_nonce = wp_create_nonce('aboutbuzz_widget_' . md5($activation_code));
$video_count = count($sanitized_posts);
$has_many_videos = $video_count >= 4 ? ' aboutbutzz-has-many-videos' : '';
ob_start();
?>
400));
}
$nonce = sanitize_text_field(wp_unslash($_POST['nonce']));
$post_id = intval(wp_unslash($_POST['post_id']));
// Get activation code from cached option to verify nonce
$activation_code = get_option('aboutbuzz_activation_code_cache', '');
if (empty($activation_code)) {
wp_die('Plugin not configured', 'Error', array('response' => 403));
}
if (!wp_verify_nonce($nonce, 'aboutbuzz_widget_' . md5($activation_code))) {
wp_die('Security check failed');
}
$user_id = aboutbuzz_get_user_identifier();
$like_key = 'aboutbuzz_liked_' . $post_id . '_' . $user_id;
if (get_transient($like_key)) {
wp_send_json_error(['message' => 'Already liked']);
return;
}
$rate_limit_key = 'aboutbuzz_like_rate_' . $user_id;
$rate_count = get_transient($rate_limit_key);
if ($rate_count && $rate_count >= 5) {
wp_send_json_error(['message' => 'Too many likes']);
return;
}
$new_rate_count = $rate_count ? $rate_count + 1 : 1;
set_transient($rate_limit_key, $new_rate_count, 3600);
$secret_code = get_option('aboutbuzz_activation_code_cache', '');
if (empty($secret_code)) {
wp_send_json_error(['message' => 'Plugin not configured. Please use the shortcode first.']);
return;
}
$response = wp_remote_post('https://aboutbuzz.com/wp-json/aboutbuzz/v1/like/', [
'timeout' => 8,
'headers' => [
'Content-Type' => 'application/json',
'User-Agent' => 'AboutBuzz-WordPress-Plugin/1.9.1'
],
'body' => wp_json_encode([
'code' => sanitize_text_field($secret_code),
'post_id' => $post_id
])
]);
if (is_wp_error($response)) {
wp_send_json_error(['message' => 'API error']);
return;
}
$response_code = wp_remote_retrieve_response_code($response);
$response_body = wp_remote_retrieve_body($response);
if ($response_code !== 200) {
wp_send_json_error(['message' => 'API error']);
return;
}
$data = json_decode($response_body, true);
if (!$data || !isset($data['success']) || !$data['success']) {
wp_send_json_error(['message' => 'API error']);
return;
}
set_transient($like_key, true, 86400);
wp_send_json_success([
'vote_count' => intval($data['vote_count'] ?? 0)
]);
}
add_action('wp_ajax_aboutbuzz_like_post', 'aboutbuzz_like_post');
add_action('wp_ajax_nopriv_aboutbuzz_like_post', 'aboutbuzz_like_post');
// === Uninstall Hook ===
register_uninstall_hook(__FILE__, 'aboutbuzz_uninstall');
function aboutbuzz_uninstall() {
try {
delete_option('aboutbuzz_secret_code');
delete_option('aboutbuzz_activation_code_cache');
$transient_keys = [
'aboutbuzz_validation_',
'aboutbuzz_rate_limit_',
'aboutbuzz_cache_',
'aboutbuzz_stories_bycode_'
];
foreach ($transient_keys as $key) {
wp_cache_delete($key, 'transient');
}
wp_cache_flush();
} catch (Exception $e) {
// Silent fail
}
}
// === Plugin Activation Hook ===
register_activation_hook(__FILE__, 'aboutbuzz_activate');
function aboutbuzz_activate() {
if (version_compare(PHP_VERSION, '7.4', '<')) {
deactivate_plugins(plugin_basename(__FILE__));
wp_die('This plugin requires PHP 7.4 or higher.');
}
add_option('aboutbuzz_secret_code', '');
wp_cache_flush();
}
// === Plugin Deactivation Hook ===
register_deactivation_hook(__FILE__, 'aboutbuzz_deactivate');
function aboutbuzz_deactivate() {
$transient_keys = [
'aboutbuzz_validation_',
'aboutbuzz_rate_limit_',
'aboutbuzz_cache_',
'aboutbuzz_stories_bycode_'
];
foreach ($transient_keys as $key) {
wp_cache_delete($key, 'transient');
}
wp_cache_flush();
}
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