Add Dependencies and Test Jsoup

pom.xml

@@ -13,4 +13,24 @@
         <maven.compiler.target>11</maven.compiler.target>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>org.jsoup</groupId>
+            <artifactId>jsoup</artifactId>
+            <version>1.13.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-cli</groupId>
+            <artifactId>commons-cli</artifactId>
+            <version>1.4</version>
+        </dependency>
+
+    <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.13.2</version>
+        <scope>test</scope>
+    </dependency>
+    </dependencies>
 </project>
\ No newline at end of file

src/main/java/Crawler.java

+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+
+import java.io.IOException;
+import java.util.List;
+
+public class Crawler {
+
+    public void analyzeWebpage(String url, Integer depth){
+       // Document webpage = Jsoup.connect(url).get();
+       // webpage.getElementsByTag("img").size();
+
+        Document webpage = null;
+        try {
+
+            webpage = Jsoup.connect("https://www.aau.at").get();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        Integer countImg = webpage.getElementsByTag("img").size();
+        System.out.println("Images Counted: "+countImg);
+
+        webpage.getElementsByTag("a").forEach(link -> {
+            System.out.println(link.attr("href"));
+        });
+
+        System.out.println("Count LInks: " + webpage.getElementsByTag("a").size());
+
+    }
+
+    private Integer countWords(Document webpage){
+        // TODO Implement
+
+        /*
+        org.jsoup.nodes.Document dom = Jsoup.parse(html);
+    String text = dom.text();
+
+    return text.split(" ").length;
+         */
+        return 0;
+    }
+
+    private Integer countLinks(Document webpage){
+        // TODO Implement
+        return 0;
+    }
+
+    private Integer countImages(Document webpage){
+        // TODO Implement
+        return 0;
+    }
+
+    private Integer countVideos(Document webpage){
+        // TODO Implement
+        return 0;
+    }
+
+    private List<String> getLinks(Document webpage){
+        // TODO Implement
+        return null;
+    }
+
+    private List<String> findBrokenLinks(List<String> links){
+        // TODO Implement
+        return null;
+    }
+
+    private boolean checkLink(String url){
+        // TODO Implement
+        return false;
+    }
+}

src/main/java/Main.java

+import org.apache.commons.cli.*;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+
+
+import java.io.IOException;
+
+public class Main {
+    public static void main(String[] args){
+        Options options = new Options();
+        CommandLine cmd = null;
+        Option urlArg = Option.builder().longOpt("url").argName("u").hasArg().desc("URL to parse").build();
+        Option depthArg = Option.builder().longOpt("depth").argName("d").hasArg().desc("Depth to parse").build();
+        Integer depth = 2;
+        Crawler crawler = new Crawler();
+
+        options.addOption(urlArg);
+        options.addOption(depthArg);
+        CommandLineParser parser = new DefaultParser();
+        try {
+            cmd = parser.parse(options, args);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+
+        if(cmd.hasOption("depth")){
+            depth = Integer.valueOf(cmd.getOptionValue("depth"));
+        }
+
+        if(cmd.hasOption("url")){
+            crawler.analyzeWebpage(cmd.getOptionValue("url"), depth);
+        }
+
+    }
+}

src/main/java/Report.java

+import java.util.List;
+
+public class Report {
+    private Integer imageCount;
+    private Integer videoCount;
+    private Integer wordCount;
+    private List<String> links;
+    private List<String> brokenLinks;
+
+    public Integer getImageCount() {
+        return imageCount;
+    }
+
+    public void setImageCount(Integer imageCount) {
+        this.imageCount = imageCount;
+    }
+
+    public Integer getVideoCount() {
+        return videoCount;
+    }
+
+    public void setVideoCount(Integer videoCount) {
+        this.videoCount = videoCount;
+    }
+
+    public Integer getWordCount() {
+        return wordCount;
+    }
+
+    public void setWordCount(Integer wordCount) {
+        this.wordCount = wordCount;
+    }
+
+    public List<String> getLinks() {
+        return links;
+    }
+
+    public void setLinks(List<String> links) {
+        this.links = links;
+    }
+
+    public List<String> getBrokenLinks() {
+        return brokenLinks;
+    }
+
+    public void setBrokenLinks(List<String> brokenLinks) {
+        this.brokenLinks = brokenLinks;
+    }
+}