initial commit
This commit is contained in:
Radek Davidek
commit
abcd9ff04d
8
.gitignore
vendored
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8
.gitignore
vendored
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servers
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target
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bin
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.settings
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.metadata
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.classpath
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.project
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4
Dockerfile
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4
Dockerfile
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FROM openjdk:11
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COPY target/*.jar /tmp
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WORKDIR /tmp
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CMD ["java", "-jar", "cz-basketball-scraper-1.0-SNAPSHOT.jar"]
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37
dependency-reduced-pom.xml
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37
dependency-reduced-pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>cz.kamma.czb</groupId>
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<artifactId>cz-basketball-scraper</artifactId>
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<version>1.0-SNAPSHOT</version>
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<build>
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<plugins>
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<plugin>
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<artifactId>maven-compiler-plugin</artifactId>
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</plugin>
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<plugin>
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<artifactId>maven-shade-plugin</artifactId>
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<version>3.5.0</version>
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<executions>
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<execution>
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<phase>package</phase>
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<goals>
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<goal>shade</goal>
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</goals>
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<configuration>
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<transformers>
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<transformer>
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<mainClass>cz.kamma.czb.BasketballServer</mainClass>
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</transformer>
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</transformers>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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<properties>
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<maven.compiler.target>11</maven.compiler.target>
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<maven.compiler.source>11</maven.compiler.source>
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</properties>
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</project>
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52
pom.xml
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52
pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
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http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>cz.kamma.czb</groupId>
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<artifactId>cz-basketball-scraper</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>11</maven.compiler.source>
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<maven.compiler.target>11</maven.compiler.target>
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</properties>
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<dependencies>
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<!-- Jackson pro JSON parsing -->
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-databind</artifactId>
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<version>2.17.3</version>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<!-- Maven compiler plugin -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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</plugin>
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<!-- Maven shade plugin pro spustitelný JAR -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-shade-plugin</artifactId>
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<version>3.5.0</version>
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<executions>
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<execution>
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<phase>package</phase>
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<goals><goal>shade</goal></goals>
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<configuration>
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<transformers>
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<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
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<mainClass>cz.kamma.czb.BasketballServer</mainClass>
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</transformer>
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</transformers>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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110
src/main/java/cz/kamma/czb/BasketballServer.java
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110
src/main/java/cz/kamma/czb/BasketballServer.java
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package cz.kamma.czb;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.sun.net.httpserver.HttpExchange;
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import com.sun.net.httpserver.HttpHandler;
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import com.sun.net.httpserver.HttpServer;
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import java.io.*;
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import java.net.HttpURLConnection;
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import java.net.InetSocketAddress;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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public class BasketballServer {
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private static JsonNode cachedData;
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private static final Object lock = new Object();
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public static void main(String[] args) throws Exception {
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fetchDataForDate("Sat Nov 01 2025 01:00:00 GMT+0100 (Central European Standard Time)"); // inicialní fetch
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ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
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scheduler.scheduleAtFixedRate(() -> fetchDataForDate("Sat Nov 01 2025 01:00:00 GMT+0100 (Central European Standard Time)"),
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5, 5, TimeUnit.MINUTES);
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HttpServer server = HttpServer.create(new InetSocketAddress(8000), 0);
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server.createContext("/api/matches", new ApiHandler());
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server.createContext("/", new WebHandler("src/main/resources/index.html"));
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server.setExecutor(Executors.newFixedThreadPool(4));
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server.start();
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System.out.println("Server running at http://localhost:8000/");
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}
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// --- fetch dat pro určité datum ---
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private static JsonNode fetchDataForDate(String dateParam) {
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try {
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String urlString = "https://cz.basketball/?do=customHomepage-getLeagues&date="
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+ URLEncoder.encode(dateParam, StandardCharsets.UTF_8) + "&categories=";
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URL url = new URL(urlString);
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HttpURLConnection con = (HttpURLConnection) url.openConnection();
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con.setRequestMethod("GET");
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con.setRequestProperty("Cookie", "cc_cookie={\"level\":[\"necessary\",\"analytics\",\"targeting\",\"social\"],\"revision\":0,\"data\":null,\"rfc_cookie\":false}; _ga_YVJ6WB27SJ=GS2.2.s1746868725$o1$g1$t1746868780$j0$l0$h0; _ga_QHKEFEZRL5=GS2.1.s1761514243$o7$g1$t1761514385$j60$l0$h0; _nss=1; PHPSESSID=0dmq2ps6c0dv5bhdg5ukjjl6e7; _gid=GA1.2.1121240707.1762001487; _gat_UA-12082319-2=1; _ga=GA1.2.1277704385.1746363814; _ga_JYB7G0MLMT=GS2.1.s1762001486$o30$g1$t1762001571$j60$l0$h0"); // nahraď platnou cookie
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BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream(), StandardCharsets.UTF_8));
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StringBuilder content = new StringBuilder();
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String line;
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while ((line = in.readLine()) != null) content.append(line);
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in.close();
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con.disconnect();
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ObjectMapper mapper = new ObjectMapper();
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JsonNode data = mapper.readTree(content.toString());
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synchronized (lock) { cachedData = data; }
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System.out.println("Data fetched successfully for date: " + dateParam);
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return data;
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} catch (Exception e) {
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e.printStackTrace();
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return null;
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}
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}
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// --- REST API handler ---
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static class ApiHandler implements HttpHandler {
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@Override
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public void handle(HttpExchange exchange) throws IOException {
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String query = exchange.getRequestURI().getQuery();
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String dateParam = "Sat Nov 01 2025 01:00:00 GMT+0100 (Central European Standard Time)";
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if (query != null && query.contains("date=")) {
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dateParam = java.net.URLDecoder.decode(query.split("date=")[1], StandardCharsets.UTF_8);
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}
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JsonNode data = fetchDataForDate(dateParam);
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String response = data != null ? data.toString() : "{}";
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exchange.getResponseHeaders().set("Content-Type", "application/json; charset=UTF-8");
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exchange.sendResponseHeaders(200, response.getBytes(StandardCharsets.UTF_8).length);
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OutputStream os = exchange.getResponseBody();
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os.write(response.getBytes(StandardCharsets.UTF_8));
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os.close();
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}
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}
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// --- Web UI handler ---
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static class WebHandler implements HttpHandler {
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private final String htmlFile;
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public WebHandler(String htmlFile) { this.htmlFile = htmlFile; }
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@Override
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public void handle(HttpExchange exchange) throws IOException {
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File file = new File(htmlFile);
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if (!file.exists()) { exchange.sendResponseHeaders(404, -1); return; }
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byte[] bytes = java.nio.file.Files.readAllBytes(file.toPath());
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exchange.getResponseHeaders().set("Content-Type", "text/html; charset=UTF-8");
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exchange.sendResponseHeaders(200, bytes.length);
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OutputStream os = exchange.getResponseBody();
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os.write(bytes);
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os.close();
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}
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}
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}
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194
src/main/resources/index.html
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194
src/main/resources/index.html
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<!DOCTYPE html>
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<html>
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<head>
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<title>CZ.Basketball - zápasy</title>
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<link rel="icon" type="image/png" href="https://cz.basketball/img/logo-icon.png">
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<!-- Google Fonts -->
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<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap" rel="stylesheet">
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<style>
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body {
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font-family: 'Roboto', Arial, sans-serif;
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background: #f4f7f9;
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color: #333;
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margin: 20px;
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}
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h1 { color: #2c3e50; }
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label { margin-right: 8px; font-weight: 500; }
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input, select, button {
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padding: 6px 10px;
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margin-right: 10px;
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margin-bottom: 10px;
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border: 1px solid #ccc;
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border-radius: 4px;
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font-size: 14px;
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}
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button {
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background-color: #3498db;
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color: white;
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cursor: pointer;
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transition: background 0.3s;
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}
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button:hover { background-color: #2980b9; }
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table {
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border-collapse: collapse;
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width: 100%;
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background-color: white;
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border-radius: 6px;
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overflow: hidden;
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box-shadow: 0 2px 6px rgba(0,0,0,0.1);
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}
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th, td {
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border-bottom: 1px solid #eee;
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padding: 10px;
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text-align: left;
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}
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th {
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background-color: #3498db;
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color: white;
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font-weight: 500;
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}
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tr.highlight {
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background-color: #ffeb3b !important;
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font-weight: bold;
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}
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tr.nymburk {
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background-color: #90caf9;
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}
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tr:nth-child(even) { background-color: #f9f9f9; }
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a { color: #2980b9; text-decoration: none; }
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a:hover { text-decoration: underline; }
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</style>
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</head>
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<body>
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<h1>CZ.Basketball - zápasy</h1>
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<label for="date">Vyber datum:</label>
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<input type="date" id="date" onchange="loadMatches()"/>
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<button onclick="loadMatches()">Načíst zápasy</button>
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<label for="league">Vyber ligu:</label>
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<select id="league" onchange="filterMatches()">
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<option value="">Všechny ligy</option>
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</select>
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<table id="matches">
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<thead>
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<tr>
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<th>Čas</th>
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<th>Liga</th>
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<th>Domácí</th>
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<th>Hosté</th>
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<th>Preview</th>
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<th>Live</th>
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<th>TV</th>
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</tr>
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</thead>
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<tbody></tbody>
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</table>
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<script>
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// --- Nastavit kalendář na aktuální den při načtení stránky ---
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window.addEventListener('DOMContentLoaded', () => {
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const today = new Date();
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const yyyy = today.getFullYear();
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const mm = String(today.getMonth() + 1).padStart(2, '0');
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const dd = String(today.getDate()).padStart(2, '0');
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document.getElementById('date').value = `${yyyy}-${mm}-${dd}`;
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loadMatches(); // načíst zápasy pro dnešní datum
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});
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// --- Načíst zápasy z API ---
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async function loadMatches() {
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const dateInput = document.getElementById('date').value;
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let url = '/api/matches';
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if (dateInput) url += '?date=' + encodeURIComponent(dateInput);
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const res = await fetch(url);
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const data = await res.json();
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const select = document.getElementById('league');
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const tbody = document.querySelector('#matches tbody');
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tbody.innerHTML = '';
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select.innerHTML = '<option value="">Všechny ligy</option>';
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if (!data || !data.leagues) return;
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let closestTimeDiff = Infinity;
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let closestRow = null;
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const now = new Date();
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data.leagues.forEach(league => {
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// --- kontrola, zda liga má alespoň jeden zápas s TV odkazem ---
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const hasTV = league.matches.some(m => m.links.tvcom && m.links.tvcom.url);
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if (!hasTV) return; // přeskočit ligu bez TV zápasů
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// přidat do select boxu
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const option = document.createElement('option');
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option.value = league.name;
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option.textContent = league.name;
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select.appendChild(option);
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league.matches.forEach(match => {
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if (!match.links.live && !match.links.tvcom) return; // přeskočit zápasy bez Live a TV
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const tr = document.createElement('tr');
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tr.dataset.league = league.name;
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// doplnit https://cz.basketball pokud preview.url nezačíná http/https
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let previewUrl = '';
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if (match.links.preview && match.links.preview.url) {
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previewUrl = match.links.preview.url;
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if (!previewUrl.startsWith('http://') && !previewUrl.startsWith('https://')) {
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previewUrl = 'https://cz.basketball' + previewUrl;
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}
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}
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tr.innerHTML = `
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<td>${match.status}</td>
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<td>${league.name}</td>
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<td>${match.home.name}</td>
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<td>${match.away.name}</td>
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<td>${previewUrl ? '<a href="'+previewUrl+'">Preview</a>' : ''}</td>
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<td>${match.links.live && match.links.live.url ? '<a href="'+match.links.live.url+'" target="_blank">Live</a>' : ''}</td>
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<td>${match.links.tvcom && match.links.tvcom.url ? '<a href="'+match.links.tvcom.url+'" target="_blank">TV</a>' : ''}</td>
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`;
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// zvýraznit zápasy s Nymburkem
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if ((match.home.name && match.home.name.includes('Nymburk')) ||
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(match.away.name && match.away.name.includes('Nymburk'))) {
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tr.classList.add('nymburk');
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}
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// zvýraznit nejbližší zápas (Live zápasy)
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if (match.links.live && match.links.live.url) {
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const [hours, minutes] = match.status.split(':').map(Number);
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if (!isNaN(hours) && !isNaN(minutes)) {
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const matchDate = new Date(now.getFullYear(), now.getMonth(), now.getDate(), hours, minutes);
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const diff = matchDate - now;
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if (diff >= 0 && diff < closestTimeDiff) {
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closestTimeDiff = diff;
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closestRow = tr;
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}
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}
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}
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tbody.appendChild(tr);
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});
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});
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if (closestRow) closestRow.classList.add('highlight');
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}
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// --- Filtrovat podle ligy ---
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function filterMatches() {
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const league = document.getElementById('league').value;
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document.querySelectorAll('#matches tbody tr').forEach(row => {
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row.style.display = (!league || row.dataset.league === league) ? '' : 'none';
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});
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}
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</script>
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</body>
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</html>
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