wp-multi-comment-notifications/wp-multi-comment-notifications.php

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<?php
/*
* Plugin Name: WP Multi Comment Notifications
* Plugin URI: https://git.viper.ipv64.net/M_Viper/wp-multi-comment-notifications
* Description: Benachrichtigt bei neuen Kommentaren per E-Mail und optional über Telegram. Ideal für Teams, die schnell informiert werden wollen.
* Version: 1.0
* Author: M_Viper
* Author URI: https://m-viper.de
* Requires at least: 6.7.2
* Tested up to: 6.7.2
* License: GPL2
* License URI: https://www.gnu.org/licenses/gpl-2.0.html
* Text Domain: wp-multi-comment-notifications
* Domain Path: /languages
* Tags: kommentare, benachrichtigung, e-mail, telegram, kommentarüberwachung, teamkommunikation
*
* Support:
* - Microsoft Teams: https://teams.live.com/l/community/FEAzokphpZTJ2u6OgI
* - Telegram: https://t.me/M_Viper04
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Dashboard Widget Update Info für dieses Plugin
*/
function wp_multi_cmn_dashboard_widget() {
wp_add_dashboard_widget(
'wp_multi_cmn_update_widget',
__('WP Multi Comment Notifications Update Info', 'wp-multi-comment-notifications'),
'wp_multi_cmn_update_dashboard_widget_content'
);
}
add_action('wp_dashboard_setup', 'wp_multi_cmn_dashboard_widget');
// Cron-Intervall „stündlich“ definieren
add_filter('cron_schedules', function ($schedules) {
$schedules['hourly'] = array(
'interval' => 3600,
'display' => __('Stündlich', 'wp-multi-comment-notifications'),
);
return $schedules;
});
// Cron-Event planen
function wp_multi_cmn_schedule_update_check() {
if (!wp_next_scheduled('wp_multi_cmn_update_check_event')) {
wp_schedule_event(time(), 'hourly', 'wp_multi_cmn_update_check_event');
}
}
add_action('wp', 'wp_multi_cmn_schedule_update_check');
// Gitea API aufrufen
function wp_multi_cmn_fetch_latest_release($show_prereleases = false) {
$api_url = 'https://git.viper.ipv64.net/api/v1/repos/M_Viper/wp-multi-comment-notifications/releases';
$response = wp_remote_get($api_url, array('timeout' => 10));
if (is_wp_error($response)) {
error_log('WP Multi Comment Notifications Update Fehler: ' . $response->get_error_message());
return false;
}
$body = wp_remote_retrieve_body($response);
$data = json_decode($body, true);
if (!is_array($data)) {
error_log('WP Multi Comment Notifications Ungültige API-Antwort');
return false;
}
foreach ($data as $release) {
if (!$show_prereleases && isset($release['prerelease']) && $release['prerelease']) {
continue;
}
if (!empty($release['tag_name'])) {
return $release;
}
}
return null;
}
// Cron Callback
function wp_multi_cmn_update_check() {
if (!function_exists('get_plugin_data')) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$plugin_data = get_plugin_data(__FILE__);
$installed_version = $plugin_data['Version'];
$show_prereleases = get_option('wp_multi_cmn_show_prereleases', false);
$release = wp_multi_cmn_fetch_latest_release($show_prereleases);
if ($release) {
update_option('wp_multi_cmn_latest_version', $release['tag_name']);
update_option('wp_multi_cmn_release_notes', $release['body']);
update_option('wp_multi_cmn_is_prerelease', $release['prerelease']);
}
}
add_action('wp_multi_cmn_update_check_event', 'wp_multi_cmn_update_check');
// Widget Callback
function wp_multi_cmn_update_dashboard_widget_content() {
if (!function_exists('get_plugin_data')) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
$plugin_data = get_plugin_data(__FILE__);
$installed_version = $plugin_data['Version'];
$show_prereleases = get_option('wp_multi_cmn_show_prereleases', false);
$release = wp_multi_cmn_fetch_latest_release($show_prereleases);
if ($release === false) {
echo '<p style="color:red;">Fehler beim Abrufen der Update-Informationen.</p>';
return;
}
$latest_version = $release['tag_name'];
$release_notes = isset($release['body']) ? $release['body'] : '';
$is_prerelease = isset($release['prerelease']) && $release['prerelease'];
if (version_compare($installed_version, $latest_version, '>=')) {
echo '<p style="color:green;">Du verwendest die aktuelle Version: <strong>' . esc_html($installed_version) . '</strong></p>';
} else {
echo '<p style="color:red;"><strong>Neue Version verfügbar: ' . esc_html($latest_version) . '</strong></p>';
echo '<p>Installiert: <strong>' . esc_html($installed_version) . '</strong></p>';
if ($is_prerelease && $show_prereleases) {
echo '<p style="color:blue;">Hinweis: Dies ist ein PreRelease.</p>';
}
if (!empty($release_notes)) {
echo '<p><strong>Release Notes:</strong><br>' . nl2br(esc_html($release_notes)) . '</p>';
}
$download_url = isset($release['assets'][0]['browser_download_url']) ? $release['assets'][0]['browser_download_url'] : '#';
echo '<p><a href="' . esc_url($download_url) . '" class="button button-primary">Update herunterladen</a></p>';
}
}
// 1. Plugin-Optionen im Admin-Bereich unter dem Menü "Kommentare" hinzufügen
function wp_multi_comment_notifications_menu() {
add_submenu_page(
'edit-comments.php',
'WP Multi Comment Notifications',
'Kommentar Benachrichtigungen',
'manage_options',
'wp-multi-comment-notifications',
'wp_multi_comment_notifications_settings_page'
);
}
add_action('admin_menu', 'wp_multi_comment_notifications_menu');
function wp_multi_comment_notifications_settings_page() {
?>
<div class="wrap">
<h1>WP Multi Comment Notifications Einstellungen</h1>
<form method="post" action="options.php">
<?php
settings_fields( 'wp_multi_comment_notifications_settings_group' );
do_settings_sections( 'wp-multi-comment-notifications' );
?>
<h3>Telegram Bot Token</h3>
<label for="wp_telegram_token">Telegram Bot Token</label>
<input type="text" name="wp_telegram_token" value="<?php echo esc_attr(get_option('wp_telegram_token')); ?>" class="regular-text" />
<h3>Nachricht für E-Mail</h3>
<textarea name="wp_email_message" rows="5" class="large-text"><?php echo esc_textarea(get_option('wp_email_message')); ?></textarea>
<p>Verwende Platzhalter wie <code>{{COMMENT_AUTHOR}}</code>, <code>{{COMMENT_TEXT}}</code>, <code>{{USER_NAME}}</code> für dynamische Daten.</p>
<h3>Nachricht für Telegram</h3>
<textarea name="wp_telegram_message" rows="5" class="large-text"><?php echo esc_textarea(get_option('wp_telegram_message')); ?></textarea>
<p>Verwende Platzhalter wie <code>{{COMMENT_AUTHOR}}</code>, <code>{{COMMENT_TEXT}}</code>, <code>{{USER_NAME}}</code> für dynamische Daten.</p>
<h3>Backend-Button URL</h3>
<label for="wp_backend_button_url">URL für Backend Button</label>
<input type="text" name="wp_backend_button_url" value="<?php echo esc_attr(get_option('wp_backend_button_url')); ?>" class="regular-text" />
<h3>Logo/Banner für E-Mail</h3>
<label for="wp_email_logo_url">Logo/Banner URL</label>
<input type="text" name="wp_email_logo_url" value="<?php echo esc_attr(get_option('wp_email_logo_url')); ?>" class="regular-text" />
<p>Füge hier die vollständige URL zum Logo/Banner ein, das in der E-Mail angezeigt werden soll.</p>
<div class="user-boxes">
<?php for ($i = 1; $i <= 6; $i++) : ?>
<div class="user-box">
<h3>User <?php echo $i; ?></h3>
<label for="wp_user_<?php echo $i; ?>_name">Name</label>
<input type="text" name="wp_user_<?php echo $i; ?>_name" value="<?php echo esc_attr(get_option("wp_user_{$i}_name")); ?>" />
<label for="wp_user_<?php echo $i; ?>_email">E-Mail Adresse</label>
<input type="email" name="wp_user_<?php echo $i; ?>_email" value="<?php echo esc_attr(get_option("wp_user_{$i}_email")); ?>" />
<label for="wp_user_<?php echo $i; ?>_telegram_chat_id">Telegram Chat ID</label>
<input type="text" name="wp_user_<?php echo $i; ?>_telegram_chat_id" value="<?php echo esc_attr(get_option("wp_user_{$i}_telegram_chat_id")); ?>" />
</div>
<?php endfor; ?>
</div>
<?php submit_button(); ?>
</form>
</div>
<style>
.user-boxes {
display: flex;
flex-wrap: wrap;
gap: 20px;
}
.user-box {
width: 30%;
padding: 15px;
border: 1px solid #ddd;
border-radius: 5px;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
.user-box h3 {
margin-top: 0;
}
.user-box label {
display: block;
margin-bottom: 5px;
}
.user-box input,
.user-box textarea {
width: 100%;
padding: 8px;
margin-bottom: 10px;
border: 1px solid #ddd;
border-radius: 5px;
}
.regular-text {
width: 100%;
}
.large-text {
width: 100%;
height: 150px;
}
</style>
<?php
}
function wp_multi_comment_notifications_register_settings() {
for ($i = 1; $i <= 6; $i++) {
register_setting('wp_multi_comment_notifications_settings_group', "wp_user_{$i}_name");
register_setting('wp_multi_comment_notifications_settings_group', "wp_user_{$i}_email");
register_setting('wp_multi_comment_notifications_settings_group', "wp_user_{$i}_telegram_chat_id");
}
register_setting('wp_multi_comment_notifications_settings_group', 'wp_telegram_token');
register_setting('wp_multi_comment_notifications_settings_group', 'wp_email_message');
register_setting('wp_multi_comment_notifications_settings_group', 'wp_telegram_message');
register_setting('wp_multi_comment_notifications_settings_group', 'wp_backend_button_url');
register_setting('wp_multi_comment_notifications_settings_group', 'wp_email_logo_url');
}
add_action('admin_init', 'wp_multi_comment_notifications_register_settings');
// 2. Kommentar-Benachrichtigung bei neuem Kommentar
function wp_multi_comment_notifications_on_comment($comment_ID) {
$comment = get_comment($comment_ID);
$comment_author = $comment->comment_author;
$comment_text = $comment->comment_content;
$site_name = get_bloginfo('name');
$backend_url = get_option('wp_backend_button_url');
$logo_url = esc_url(get_option('wp_email_logo_url'));
for ($i = 1; $i <= 6; $i++) {
$user_name = get_option("wp_user_{$i}_name");
$user_email = get_option("wp_user_{$i}_email");
$telegram_chat_id = get_option("wp_user_{$i}_telegram_chat_id");
$email_message = str_replace(
['{{COMMENT_AUTHOR}}', '{{COMMENT_TEXT}}', '{{USER_NAME}}'],
[$comment_author, $comment_text, $user_name],
get_option('wp_email_message')
);
if (!empty($backend_url)) {
$email_message .= "\n\nWeitere Details hier: " . $backend_url;
}
if ($user_email) {
$html_message = '';
if (!empty($logo_url)) {
$html_message .= '<img src="' . $logo_url . '" alt="Logo" style="max-width: 100%; height: auto; margin-bottom: 20px;"><br>';
}
$html_message .= nl2br(esc_html($email_message));
$headers = [
'Content-Type: text/html; charset=UTF-8',
'From: ' . $site_name . ' <no-reply@' . $_SERVER['SERVER_NAME'] . '>'
];
wp_mail(trim($user_email), 'Neuer Kommentar', $html_message, $headers);
}
$telegram_message = str_replace(
['{{COMMENT_AUTHOR}}', '{{COMMENT_TEXT}}', '{{USER_NAME}}'],
[$comment_author, $comment_text, $user_name],
get_option('wp_telegram_message')
);
if ($telegram_chat_id) {
wp_multi_comment_notifications_send_telegram(get_option('wp_telegram_token'), $telegram_chat_id, $comment_ID, $telegram_message);
}
}
}
add_action('wp_insert_comment', 'wp_multi_comment_notifications_on_comment', 10, 1);
// 3. Telegram Nachricht senden (mit Inline-Button)
function wp_multi_comment_notifications_send_telegram($token, $chat_id, $comment_ID, $message) {
$url = "https://api.telegram.org/bot$token/sendMessage";
$button_url = get_option('wp_backend_button_url');
$inline_button = [];
if (!empty($button_url)) {
$inline_button = [
'inline_keyboard' => [
[
['text' => 'Zum Backend', 'url' => $button_url]
]
]
];
}
$data = [
'chat_id' => $chat_id,
'text' => $message,
];
if (!empty($inline_button)) {
$data['reply_markup'] = json_encode($inline_button);
}
$options = [
'http' => [
'method' => 'POST',
'content' => http_build_query($data),
'header' => "Content-Type: application/x-www-form-urlencoded\r\n"
]
];
$context = stream_context_create($options);
$response = file_get_contents($url, false, $context);
if ($response === FALSE) {
error_log("Fehler bei Telegram-Nachricht: $url");
}
}