Support: Send new ticket notifications to Telegram

Web/Presenters/SupportPresenter.php

@@ -7,6 +7,7 @@ use openvk\Web\Models\Entities\TicketComment;
 use openvk\Web\Models\Repositories\TicketComments;
 // use openvk\Web\Models\Repositories\Users;
 use openvk\Web\Models\RowModel;
+use openvk\Web\Util\Telegram;
 use Nette\Database\Table\ActiveRow;
 use Chandler\Database\DatabaseConnection;
 use Chandler\Session\Session;
@@ -52,6 +53,17 @@ final class SupportPresenter extends OpenVKPresenter
                 $ticket->setText($this->postParam("text"));
                 $ticket->setcreated(time());
                 $ticket->save();
+
+                $helpdeskChat = OPENVK_ROOT_CONF["openvk"]["credentials"]["telegram"]["helpdeskChat"];
+                if($helpdeskChat) {
+                    $ticketText    = ovk_proc_strtr($this->postParam("text"), 1500);
+                    $telegramText  = "<b>📬 Новый тикет!</b>\n\n";
+                    $telegramText .= "<a href='$serverUrl/support/reply/{$ticket->getId()}'>{$ticket->getName()}</a>\n";
+                    $telegramText .= "$ticketText\n\n";
+                    $telegramText .= "Автор: <a href='$serverUrl{$ticket->getUser()->getURL()}'>{$ticket->getUser()->getCanonicalName()}</a> ({$ticket->getUser()->getRegistrationIP()})\n";
+                    Telegram::send($helpdeskChat, $telegramText);
+                }
+
                 header("HTTP/1.1 302 Found");
                 header("Location: /support/view/" . $ticket->getId());
             } else {

Web/Util/Telegram.php

@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Util;
+use GuzzleHttp\Client as GuzzleClient;
+use GuzzleHttp\Exception\ClientException as GuzzleClientException;
+
+class Telegram
+{
+    static function send(string $to, string $text, bool $webPagePreview = false): bool
+    {
+        $conf = (object) OPENVK_ROOT_CONF["openvk"]["credentials"]["telegram"];
+        if(!$conf->enable)
+            return false;
+
+        try {
+            (new GuzzleClient)->request(
+                "POST",
+                "https://api.telegram.org/bot{$conf->token}/sendMessage",
+                [
+                    "form_params" => [
+                        "chat_id" => $to,
+                        "text" => $text,
+                        "disable_web_page_preview" => $webPagePreview ? "true" : "false",
+                        "parse_mode" => "HTML",
+                    ]
+                ]
+            );
+        } catch (GuzzleClientException $ex) {
+            trigger_error("Could not send Telegram message to $to: {$ex->getMessage()}", E_USER_WARNING);
+            return false;
+        }
+
+        return true;
+    }
+}

openvk-example.yml

@@ -65,6 +65,10 @@ openvk:
             enable: false
             client: ""
             secret: "SECRET_KEY_HERE"
+        telegram:
+            enable: false
+            token: "TOKEN_HERE"
+            helpdeskChat: ""
         eventDB:
             enable: false # Better enable this
             database: