From b6e760ce6d34be6705a3bc890febae6452396f78 Mon Sep 17 00:00:00 2001
From: "Ivan.Zolotarev" <zolotarev.ivan.n@gmail.com>
Date: Thu, 8 Jan 2026 17:27:14 +0600
Subject: [PATCH] hw5 Add component otus currency rate

---
 .../otus/currency.rate/.description.php       | 21 ++++++++++
 .../otus/currency.rate/.parameters.php        | 36 ++++++++++++++++
 local/components/otus/currency.rate/class.php | 41 +++++++++++++++++++
 .../currency.rate/lang/ru/.description.php    |  3 ++
 .../currency.rate/lang/ru/.parameters.php     |  2 +
 .../otus/currency.rate/lang/ru/class.php      |  2 +
 .../templates/.default/lang/ru/template.php   |  2 +
 .../templates/.default/template.php           | 23 +++++++++++
 otus/currencies.php                           | 20 +++++++++
 9 files changed, 150 insertions(+)
 create mode 100644 local/components/otus/currency.rate/.description.php
 create mode 100644 local/components/otus/currency.rate/.parameters.php
 create mode 100644 local/components/otus/currency.rate/class.php
 create mode 100644 local/components/otus/currency.rate/lang/ru/.description.php
 create mode 100644 local/components/otus/currency.rate/lang/ru/.parameters.php
 create mode 100644 local/components/otus/currency.rate/lang/ru/class.php
 create mode 100644 local/components/otus/currency.rate/templates/.default/lang/ru/template.php
 create mode 100644 local/components/otus/currency.rate/templates/.default/template.php
 create mode 100644 otus/currencies.php

diff --git a/local/components/otus/currency.rate/.description.php b/local/components/otus/currency.rate/.description.php
new file mode 100644
index 0000000..832aa63
--- /dev/null
+++ b/local/components/otus/currency.rate/.description.php
@@ -0,0 +1,21 @@
+<?php
+use Bitrix\Main\Localization\Loc;
+
+if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED !== true) {
+    die();
+}
+Loc::loadMessages(__FILE__);
+
+$arComponentDescription = [
+    'NAME'        => Loc::getMessage("OTUS_CURRENCY_RATE_COMPONENT_NAME"),
+    'DESCRIPTION' => Loc::getMessage("OTUS_CURRENCY_RATE_COMPONENT_DESCRIPTION"),
+    "SORT" => 20,
+    'PATH'        => [
+        'ID'    => 'otus',
+        'NAME'  => 'otus',
+        'CHILD' => [
+            'ID'   => 'otus.currency.rate',
+            'NAME' => Loc::getMessage("OTUS_CURRENCY_RATE_COMPONENT_NAME"),
+        ],
+    ],
+];
\ No newline at end of file
diff --git a/local/components/otus/currency.rate/.parameters.php b/local/components/otus/currency.rate/.parameters.php
new file mode 100644
index 0000000..42ac20f
--- /dev/null
+++ b/local/components/otus/currency.rate/.parameters.php
@@ -0,0 +1,36 @@
+<?php
+
+use Bitrix\Main\Loader;
+use Bitrix\Currency\CurrencyTable;
+use Bitrix\Main\Localization\Loc;
+
+if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true) die();
+
+
+Loader::includeModule('currency');
+
+$result = CurrencyTable::getList([
+    'select' => ['CURRENCY'],
+    'order'  => ['SORT' => 'ASC']
+]);
+
+$listCurrencies = [];
+
+while ($currency = $result->fetch()) {
+
+    $listCurrencies[$currency['CURRENCY']] = $currency['CURRENCY'];
+
+}
+
+
+$arComponentParameters = array(
+
+    "PARAMETERS" => array(
+        "CURRENCY_CODE" =>  array(
+            "PARENT" => "BASE",
+            "NAME"=>  Loc::getMessage("OTUS_CURRENCY_RATE_LIST"),
+            "TYPE" => "LIST",
+            "VALUES" => $listCurrencies,
+        ),
+    )
+);
diff --git a/local/components/otus/currency.rate/class.php b/local/components/otus/currency.rate/class.php
new file mode 100644
index 0000000..73f7687
--- /dev/null
+++ b/local/components/otus/currency.rate/class.php
@@ -0,0 +1,41 @@
+<?php
+
+use Bitrix\Currency\CurrencyTable;
+use Bitrix\Main\Localization\Loc;
+
+if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED !== true) {
+    die();
+}
+
+
+Loc::loadMessages(__FILE__);
+
+if (!\Bitrix\Main\Loader::includeModule('currency'))
+{
+    ShowError(Loc::getMessage('OTUS_ERROR_NOT_INSTALLED_CURRENCY'));
+    return;
+}
+
+class OtusCurrencyComponent extends \CBitrixComponent
+{
+    public function onPrepareComponentParams($params)
+    {
+        return $params;
+    }
+
+
+
+    public function executeComponent()
+    {
+
+        if($this->arParams['CURRENCY_CODE']){
+            $this->arResult['CURRENCY'] = CurrencyTable::getById($this->arParams['CURRENCY_CODE'])->fetch();
+        }
+        else {
+            $this->arResult['CURRENCY'] = false;
+        }
+
+
+        $this->includeComponentTemplate();
+    }
+}
\ No newline at end of file
diff --git a/local/components/otus/currency.rate/lang/ru/.description.php b/local/components/otus/currency.rate/lang/ru/.description.php
new file mode 100644
index 0000000..f2dbeba
--- /dev/null
+++ b/local/components/otus/currency.rate/lang/ru/.description.php
@@ -0,0 +1,3 @@
+<?php
+$MESS["OTUS_CURRENCY_RATE_COMPONENT_NAME"] = 'Курс выбранной валюты';
+$MESS["OTUS_CURRENCY_RATE_COMPONENT_DESCRIPTION"] = 'Выводит курс выбранной валюты';
\ No newline at end of file
diff --git a/local/components/otus/currency.rate/lang/ru/.parameters.php b/local/components/otus/currency.rate/lang/ru/.parameters.php
new file mode 100644
index 0000000..64de9fb
--- /dev/null
+++ b/local/components/otus/currency.rate/lang/ru/.parameters.php
@@ -0,0 +1,2 @@
+<?php
+$MESS["OTUS_CURRENCY_RATE_LIST"] = 'Выберите валюту';
\ No newline at end of file
diff --git a/local/components/otus/currency.rate/lang/ru/class.php b/local/components/otus/currency.rate/lang/ru/class.php
new file mode 100644
index 0000000..6a8774c
--- /dev/null
+++ b/local/components/otus/currency.rate/lang/ru/class.php
@@ -0,0 +1,2 @@
+<?php
+$MESS["OTUS_ERROR_NOT_INSTALLED_CURRENCY"] = 'Модуль валюты не установлен';
\ No newline at end of file
diff --git a/local/components/otus/currency.rate/templates/.default/lang/ru/template.php b/local/components/otus/currency.rate/templates/.default/lang/ru/template.php
new file mode 100644
index 0000000..af7b032
--- /dev/null
+++ b/local/components/otus/currency.rate/templates/.default/lang/ru/template.php
@@ -0,0 +1,2 @@
+<?php
+$MESS["OTUS_CURRENCY_CAPTION"] = 'Курс выбранной валюты';
\ No newline at end of file
diff --git a/local/components/otus/currency.rate/templates/.default/template.php b/local/components/otus/currency.rate/templates/.default/template.php
new file mode 100644
index 0000000..0d6aed3
--- /dev/null
+++ b/local/components/otus/currency.rate/templates/.default/template.php
@@ -0,0 +1,23 @@
+<?php
+use Bitrix\Main\Localization\Loc;
+
+if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();
+/** @var array $arParams */
+/** @var array $arResult */
+/** @global CMain $APPLICATION */
+/** @global CUser $USER */
+/** @global CDatabase $DB */
+/** @var CBitrixComponentTemplate $this */
+/** @var string $templateName */
+/** @var string $templateFile */
+/** @var string $templateFolder */
+/** @var string $componentPath */
+/** @var CBitrixComponent $component */
+$this->setFrameMode(true);
+
+
+if($arResult['CURRENCY']){?>
+    <div class="currency_rate">
+        <?=Loc::getMessage('OTUS_CURRENCY_CAPTION')?> <?=$arResult['CURRENCY']['CURRENCY']?> - <?=$arResult['CURRENCY']['AMOUNT']?>
+    </div>
+<?php }
\ No newline at end of file
diff --git a/otus/currencies.php b/otus/currencies.php
new file mode 100644
index 0000000..6c11a6b
--- /dev/null
+++ b/otus/currencies.php
@@ -0,0 +1,20 @@
+<?php
+/**
+ * @global  \CMain $APPLICATION
+ */
+
+require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");
+$APPLICATION->SetTitle("Валюты");
+?><?$APPLICATION->IncludeComponent(
+	"otus:currency.rate", 
+	".default", 
+	[
+		"CACHE_TIME" => "3600",
+		"CACHE_TYPE" => "A",
+		"CURRENCY_CODE" => "EUR",
+		"COMPONENT_TEMPLATE" => ".default"
+	],
+	false
+);?>
+
+<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>