141 lines
4.9 KiB
Java
141 lines
4.9 KiB
Java
/**
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* apiQuery for Project HomeFlix
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* sends a query to the omdb api
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*
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* TODO build in a caching function
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*/
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package application;
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import java.io.DataInputStream;
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import java.io.InputStream;
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import java.net.URL;
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import java.util.Scanner;
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import com.eclipsesource.json.Json;
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import com.eclipsesource.json.JsonObject;
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import javafx.scene.image.Image;
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public class apiQuery{
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public apiQuery(MainWindowController m){
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mainWindowController=m;
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}
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private MainWindowController mainWindowController;
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@SuppressWarnings("deprecation")
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void startQuery(String input){
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URL url = null;
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Scanner sc = null;
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String apiurl = "https://www.omdbapi.com/?"; //API URL
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String moviename = null;
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String dataurl = null;
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String retdata = null;
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InputStream is = null;
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DataInputStream dis = null;
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try {
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//get film title
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sc = new Scanner(System.in);
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moviename = input;
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// in case of no or "" Film title
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if (moviename == null || moviename.equals("")) {
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System.out.println("No movie found");
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}
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//remove unwanted blank
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moviename = moviename.trim();
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//replace blank with + for api-query
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moviename = moviename.replace(" ", "+");
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//URL wird zusammengestellt abfragetypen: http,json,xml (muss json sein um späteres trennen zu ermöglichen)
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dataurl = apiurl + "t=" + moviename + "&plot=full&r=json";
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url = new URL(dataurl);
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is = url.openStream();
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dis = new DataInputStream(is);
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// lesen der Daten aus dem Antwort Stream
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while ((retdata = dis.readLine()) != null) {
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//retdata in json object parsen und anschließend das json Objekt "zerschneiden"
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System.out.println(retdata);
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JsonObject object = Json.parse(retdata).asObject();
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String titelV = object.getString("Title", "");
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String yearV = object.getString("Year", "");
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String ratedV = object.getString("Rated", "");
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String releasedV = object.getString("Released", "");
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String runtimeV = object.getString("Runtime", "");
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String genreV = object.getString("Genre", "");
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String directorV = object.getString("Director", "");
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String writerV = object.getString("Writer", "");
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String actorsV = object.getString("Actors", "");
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String plotV = object.getString("Plot", "");
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String languageV = object.getString("Language", "");
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String countryV = object.getString("Country", "");
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String awardsV = object.getString("Awards", "");
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String posterURL = object.getString("Poster", "");
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String metascoreV = object.getString("Metascore", "");
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String imdbRatingV = object.getString("imdbRating", "");
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@SuppressWarnings("unused")
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String imdbVotesV = object.getString("imdbVotes", "");
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@SuppressWarnings("unused")
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String imdbIDV = object.getString("imdbID", "");
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String typeV = object.getString("Type", "");
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String response = object.getString("Response", "");
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if(response.equals("False")){
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mainWindowController.ta1.appendText(mainWindowController.noFilmFound);
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Image im2 = new Image("recources/icons/close_black_2048x2048.png");
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mainWindowController.image1.setImage(im2);
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}else{
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//ausgabe des Textes in ta1 in jeweils neuer Zeile //TODOformatting
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mainWindowController.ta1.appendText(mainWindowController.title+": "+titelV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.year+": "+ yearV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.rating+": "+ratedV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.publishedOn+": "+releasedV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.duration+": "+runtimeV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.genre+": "+genreV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.director+": "+directorV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.writer+": "+writerV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.actors+": "+actorsV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.plot+": "+plotV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.language+": "+languageV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.country+": "+countryV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.awards+": "+awardsV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.metascore+": "+metascoreV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.imdbRating+": "+imdbRatingV+"\n");
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mainWindowController.ta1.appendText(mainWindowController.type+": "+typeV+"\n");
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Image im1 = new Image(posterURL);
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mainWindowController.image1.setImage(im1);
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}
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}
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} catch (Exception e) {
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System.out.println(e);
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} finally {
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//closes datainputStream, InputStream,Scanner if not already done
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try {
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if (dis != null) {
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dis.close();
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}
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if (is != null) {
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is.close();
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}
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if (sc != null) {
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sc.close();
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}
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} catch (Exception e2) {
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;
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}
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}
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}
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}
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