Add challenge 1

2022-10-31 10:17:01 +00:00
commit 6fcb266c17
11 changed files with 178 additions and 0 deletions
--- a/SCChallengeEmail/src/GetPersonDetails.java
+++ b/SCChallengeEmail/src/GetPersonDetails.java
@@ -0,0 +1,76 @@
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.HashMap;
+
+public class GetPersonDetails {
+  public static void getName(String userId) {
+    try {
+      String parseLine = "";
+      URL url = new URL("https://www.ecs.soton.ac.uk/people/" + userId);
+      BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream()));
+      StringBuilder result = new StringBuilder();
+      String userEmail = userId+"@soton.ac.uk";
+      while (!parseLine.contains(userEmail)) {
+        parseLine = br.readLine();
+        result.append(parseLine);
+      }
+      int additionalOpenedBrackets = 1;
+      while (!parseLine.contains("}") || additionalOpenedBrackets > 0) {
+        parseLine = br.readLine();
+        if (parseLine.contains("{")) additionalOpenedBrackets++;
+        if (parseLine.contains("}")) additionalOpenedBrackets--;
+        result.append(parseLine);
+      }
+      br.close();
+      int userDataStart = result.substring(0,result.lastIndexOf(userEmail)).lastIndexOf("{");
+      int addressStart = result.indexOf("\"address\":") + 11;
+      int imageStart = result.indexOf("\"image\":") + 9;
+      String userDataString = result.substring(userDataStart,userDataStart + result.substring(userDataStart,userDataStart + result.substring(userDataStart + 1).indexOf("{")).lastIndexOf(",")) + "}";
+      String addressDataString = result.substring(addressStart,addressStart + result.substring(addressStart).indexOf("}")) + "}";
+      String imageDataString = result.substring(imageStart,imageStart + result.substring(imageStart).indexOf("}")) + "}";
+      int imageUrlStart = imageDataString.indexOf("\"url\": \"") + 8;
+      String imageUrl = imageDataString.substring(imageUrlStart,imageUrlStart + imageDataString.substring(imageUrlStart).indexOf("}") - 1).replace("\"","").strip();
+      HashMap<String, String> userData = new Gson().fromJson(userDataString, new TypeToken<HashMap<String, String>>() {}.getType());
+      HashMap<String, String> addressData = new Gson().fromJson(addressDataString, new TypeToken<HashMap<String, String>>() {}.getType());
+      userData.put("imageUrl","https://www.southampton.ac.uk" + imageUrl);
+      printSeparator();
+      System.out.println("User Data:");
+      for (String key: userData.keySet()) {
+        System.out.println(key + ": " + userData.get(key));
+      }
+      printSeparator(2, "");
+      System.out.println("Address Data:");
+      for (String key: addressData.keySet()) {
+        System.out.println(key + ": " + addressData.get(key));
+      }
+      printSeparator();
+    } catch (IOException err) {
+      System.out.println(err);
+    }
+  }
+
+  public static void printSeparator() {
+    System.out.println("###############################");
+  }
+
+  public static void printSeparator(Integer count) {
+    for (int i=1; i <= count; i++) {
+      printSeparator();
+    }
+  }
+
+  public static void printSeparator(Integer count, String separator) {
+    for (int i=1; i <= count; i++) {
+      printSeparator();
+      if (i != count) System.out.println(separator);
+    }
+  }
+
+  public static void main(String[] args) {
+    getName("dem");
+  }
+}