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malikzhmalikzh
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feat(homepage): Add the homepage
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3 files changed

+97
-1
lines changed

3 files changed

+97
-1
lines changed

‎src/main/java/kz/ncanode/NCANode.java

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@@ -17,7 +17,7 @@ public static void main(String[] args) {
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System.out.println(banner());
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SpringApplication.run(NCANode.class, args);
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}
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private static String banner() {
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public static String banner() {
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return """
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____ _____ ______ _ ____ _____ __ ______ \s
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|_ \\|_ _|.' ___ | / \\ |_ \\|_ _| | ] / ____ `.\s

‎src/main/java/kz/ncanode/controller/HomePageController.java

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package kz.ncanode.controller;
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import kz.ncanode.NCANode;
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import kz.ncanode.service.MaintenanceService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.core.io.Resource;
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import org.springframework.http.MediaType;
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import org.springframework.stereotype.Controller;
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import org.springframework.util.FileCopyUtils;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.Reader;
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import java.io.UncheckedIOException;
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import java.nio.charset.StandardCharsets;
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@Controller
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@RequiredArgsConstructor
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public class HomePageController {
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private final MaintenanceService maintenanceService;
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@Value("classpath:home.html")
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private Resource homePage;
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@RequestMapping(value = "/", produces = MediaType.TEXT_HTML_VALUE)
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@ResponseBody
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public String homePage() {
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return loadHtml()
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.replace(variable("VERSION"), maintenanceService.getNCANodeVersion())
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.replace(variable("BANNER"), NCANode.banner());
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}
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private String loadHtml() {
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try (Reader reader = new InputStreamReader(homePage.getInputStream(), StandardCharsets.UTF_8)) {
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return FileCopyUtils.copyToString(reader);
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} catch (IOException e) {
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throw new UncheckedIOException(e);
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}
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}
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private static String variable(String name) {
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return String.format("#{%s}", name);
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}
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}

‎src/main/resources/home.html

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<!DOCTYPE html>
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<html dir="ltr">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta charset="UTF-8">
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<style type="text/css">
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body {
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background-color: #d1dce0;
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font-family: sans-serif;
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font-size: 14px;
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}
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.content {
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.version, .links {
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margin-top: 10px;
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}
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</style>
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<title>NCANode v#{VERSION}</title>
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</head>
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<body>
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<div class="content">
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<pre>#{BANNER}</pre>
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<div class="version">
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v#{VERSION}
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</div>
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<div class="links">
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<a href="https://v3.ncanode.kz/docs/" target="_blank">
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docs
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</a>
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<span>|</span>
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<a href="https://v3.ncanode.kz/swagger-ui/" target="_blank">
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swagger
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</a>
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<span>|</span>
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<a href="https://github.com/malikzh/NCANode" target="_blank">
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github
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</a>
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</div>
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</div>
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</body>
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</html>

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