initial

.gitignore

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+/.idea
+/vendor

README.md

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+# express-ru-tracker
+
+Скрипт для проверки обновлений по отслеживанию посылок Express.Ru.
+
+Отправляет обновления в Telegram.
+
+## Usage
+
+1. Установить зависимости через composer.
+
+2. Запускать через cron как-то так:
+    ```
+    php track.php \
+        --tracking-number D123456 \
+        --tracking-date 2021-05-20 \
+        --user-login $USER_LOGIN \
+        --user-signature-key $USER_SIGNATURE_KEY \
+        --user-authorization-key $USER_AUTHORIZATION_KEY \
+        --telegram-chat-id $CHAT_ID \
+        --telegram-token $TOKEN
+    ```
+
+## License
+
+MIT

composer.json

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+{
+  "name": "ch1p/express-ru-tracker",
+  "description": "",
+  "minimum-stability": "dev",
+  "license": "",
+  "authors": [
+    {
+      "name": "Evgeny Zinoviev",
+      "email": "me@ch1p.io"
+    }
+  ],
+  "require": {
+    "express-ru/sdk": "dev-master",
+    "ext-curl": "*"
+  }
+}

composer.lock

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+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "1ba204e9bd2a169fead5556bc3dc7aaa",
+    "packages": [
+        {
+            "name": "express-ru/sdk",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ExpressRu/SDK.git",
+                "reference": "b7e56844ce27dbbac2227b2030a23074ac9d6fa6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ExpressRu/SDK/zipball/b7e56844ce27dbbac2227b2030a23074ac9d6fa6",
+                "reference": "b7e56844ce27dbbac2227b2030a23074ac9d6fa6",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "php": ">=5.3"
+            },
+            "default-branch": true,
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "ExpressRuSDK\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "GPL-3.0-only"
+            ],
+            "authors": [
+                {
+                    "name": "Artem Dudov",
+                    "email": "artem.dudov@gmail.com"
+                }
+            ],
+            "support": {
+                "issues": "https://github.com/ExpressRu/SDK/issues",
+                "source": "https://github.com/ExpressRu/SDK/tree/master"
+            },
+            "time": "2018-12-12T06:52:27+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "dev",
+    "stability-flags": {
+        "express-ru/sdk": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": [],
+    "plugin-api-version": "2.0.0"
+}

track.php

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+#!/usr/bin/env php
+<?php
+
+require_once __DIR__.'/vendor/autoload.php';
+
+class UserConfig implements ExpressRuSDK\Providers\UserConfigProviderInterface {
+
+    protected $login;
+    protected $sigkey;
+    protected $authkey;
+
+    public function __construct($login, $sigkey, $authkey) {
+        $this->login = $login;
+        $this->sigkey = $sigkey;
+        $this->authkey = $authkey;
+    }
+
+    public function getLogin() {
+        return $this->login;
+    }
+
+    public function getSignatureKey() {
+        return $this->sigkey;
+    }
+
+    public function getAuthorizationKey() {
+        return $this->authkey;
+    }
+
+}
+
+class State {
+
+    protected $__file;
+    protected $__state = [];
+
+    public function __construct(string $file) {
+        $this->__file = $file;
+        $this->load();
+    }
+
+    public function __destruct() {
+        file_put_contents($this->__file, serialize($this->__state));
+    }
+
+    public function __get($key) {
+        return $this->__state[$key] ?? null;
+    }
+
+    public function __set($key, $value) {
+        $this->__state[$key] = $value;
+    }
+
+    protected function load() {
+        if (file_exists($this->__file))
+            $this->__state = unserialize(file_get_contents($this->__file));
+    }
+
+}
+
+class TelegramNotifier {
+
+    protected $token;
+    protected $chat_id;
+
+    public function __construct(string $token, int $chat_id) {
+        $this->token = $token;
+        $this->chat_id = $chat_id;
+    }
+
+    public function notify(string $html) {
+        $ch = curl_init();
+        $url = 'https://api.telegram.org/bot'.$this->token.'/sendMessage';
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
+        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, [
+            'chat_id' => $this->chat_id,
+            'text' => $html,
+            'parse_mode' => 'html',
+            'disable_web_page_preview' => 1
+        ]);
+        curl_exec($ch);
+        curl_close($ch);
+    }
+
+}
+
+function getopts() {
+    $keys = [
+        'tracking-number',
+        'tracking-date',
+        'user-login',
+        'user-signature-key',
+        'user-authorization-key',
+        'telegram-chat-id',
+        'telegram-token',
+    ];
+    $options = getopt('', array_map(function($s) { return "$s:"; }, $keys));
+
+    $err = false;
+    foreach ($keys as $key) {
+        if (!isset($options[$key])) {
+            echo "--$key is required\n";
+            $err = true;
+        }
+    }
+    if ($err)
+        exit(1);
+
+    return $options;
+}
+
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+$options = getopts();
+$state = new State(getenv('HOME').'/.express-ru-tracker-'.$options['tracking-number']);
+$telegram = new TelegramNotifier($options['telegram-token'], (int)$options['telegram-chat-id']);
+
+$user_config = new UserConfig($options['user-login'], $options['user-signature-key'], $options['user-authorization-key']);
+$sdk = new ExpressRuSDK\SDK($user_config);
+$api = $sdk->getApiTransmitter();
+$method = new ExpressRuSDK\Api\Methods\GetTrackingStatusesMethod($options['tracking-number'], $options['tracking-date']);
+$response = $api->transmitMethod($method);
+
+$result = $response->getResult();
+if (empty($result))
+    exit(2);
+
+$new_entries = [];
+$prev_time = $state->time ?? 0;
+$entries = reset($result);
+foreach ($entries as $entry) {
+    $time = strtotime($entry['date']);
+    if ($time <= $prev_time)
+        continue;
+
+    $new_entries[] = $entry;
+    $prev_time = $time;
+}
+
+$state->time = $prev_time;
+
+if (!empty($new_entries)) {
+    $new_entries = array_map(function(array $entry) {
+        $s = "<i>".$entry['date']."</i>\n";
+        $s .= htmlspecialchars($entry['status'])."\n";
+        $s .= htmlspecialchars($entry['note']);
+        return $s;
+    }, $new_entries);
+    $text = "Отслеживание заказа <b>{$options['tracking-number']}</b>\n\n".implode("\n\n", $new_entries);
+    $telegram->notify($text);
+}