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Article fetch [ok]

This commit is contained in:
xdrm-brackets 2017-11-19 14:44:40 +01:00
parent fee05db7f4
commit 217d64e44e
7 changed files with 105 additions and 62 deletions
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22
Classes/Category.java
View File

@ -1,5 +1,25 @@
package Classes;
public enum Category {
business, entertainment, gaming, general, healthAndMedical, music, politics, scienceAndNature, sport, technology, all
// business, entertainment, gaming, general, healthAndMedical, music, politics, scienceAndNature, sport, technology, all
all("all", "black"),
business("business", "red"),
entertainment("entertainment", "skyblue"),
gaming("gaming", "green"),
health("health", "yellow"),
music("music", "purple"),
sport("sport", "brown"),
science("science", "#f14405"),
nature("nature", "#16c668"),
economics("economics", "#d1991b"),
politics("politics", "#6825f4"),
technology("technology", "#1e7ebe");
protected String color;
protected String label;
Category(String label, String color){ this.label = label; this.color = color; }
public String getLabel(){ return this.label; }
public String getColor(){ return this.color; }
}

17
Classes/TagType.java
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@ -1,17 +0,0 @@
package Classes;
public enum TagType {
science("science", "#f14405"),
nature("nature", "#16c668"),
economics("economics", "#d1991b"),
politics("politics", "#6825f4"),
technology("technology", "#1e7ebe");
protected String color;
protected String label;
TagType(String label, String color){ this.label = label; this.color = color; }
public String getLabel(){ return this.label; }
public String getColor(){ return this.color; }
}

74
controller/Article.java
View File

@ -4,21 +4,17 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import Classes.TagType;
import Classes.Category;
import Interfaces.EventObserver;
import javafx.event.EventHandler;
import javafx.application.Platform;
import javafx.fxml.FXMLLoader;
import javafx.geometry.Insets;
import javafx.scene.input.MouseEvent;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.FlowPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Paint;
import javafx.scene.text.Text;
import model.NewsModel;
public class Article{
@ -35,7 +31,7 @@ public class Article{
this.observer = observer;
}
public void addItem(String p_title, String p_content, Date p_publ, ArrayList<TagType> p_tags) throws IOException {
public void addItem(NewsModel model) throws IOException {
/* (1) Load the article_disp.fxml */
FXMLLoader loader = new FXMLLoader();
@ -45,35 +41,42 @@ public class Article{
AnchorPane item = (AnchorPane) loader.load();
/* (3) Set content */
this.gsetContent( p_content, item );
this.gsetContent( model.getDescription(), item );
/* (4) Set date */
this.gsetDate( p_publ.toString(), item );
this.gsetDate( model.getDate(), item );
/* (5) Set title */
HBox headerContainer = (HBox) item.getChildren().get(3);
this.gsetTitle( p_title, headerContainer );
this.gsetTitle( model.getTitle(), headerContainer );
/* (6) Set tags */
this.gsetTags( p_tags, headerContainer );
this.gsetTags( model.getTags(), headerContainer );
/* (7) Bind event */
item.setOnMousePressed(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent event) {
Article.this.observer.handleEvent(new Classes.Event(item.getId(),"changeMainLayout"));
}
});
/* (7) Set image */
this.gsetImage( model.getImageURL(), item );
/* (8) Add to the controller local */
/* (8) Bind event */
// item.setOnMousePressed(new EventHandler<MouseEvent>() {
// @Override
// public void handle(MouseEvent event) {
// Article.this.observer.handleEvent(new Classes.Event(item.getId(),"changeMainLayout"));
// }
// });
/* (9) Add to the controller local */
this.items.add(item);
/* (9) On bind au width du parent */
/* (10) On bind au width du parent */
item.prefWidthProperty().bind(this.parent.widthProperty());
item.maxWidthProperty().bind(this.parent.widthProperty());
/* (10) Add to parent (graphics) */
this.parent.getChildren().add(item);
/* (11) Add to parent (graphics) */
Platform.runLater(new Runnable(){
public void run(){
Article.this.parent.getChildren().add(item);
}
});
}
@ -87,12 +90,12 @@ public class Article{
}
public void gsetDate(String p_date, AnchorPane p_parent){
public void gsetDate(Date p_date, AnchorPane p_parent){
/* (1) Get node */
Text g_date = (Text) p_parent.getChildren().get(2);
/* (2) Update content */
g_date.setText(p_date);
g_date.setText(p_date.toString());
}
@ -106,18 +109,27 @@ public class Article{
}
public void gsetTags(ArrayList<TagType> p_tags, HBox p_parent) throws IOException{
public void gsetImage(String p_uri, AnchorPane p_parent){
/* (1) Get node */
ImageView g_image = (ImageView) p_parent.getChildren().get(0);
/* (2) Update title */
g_image.setImage(new Image(p_uri));
}
public void gsetTags(ArrayList<Category> p_tags, HBox p_parent) throws IOException{
/* (1) For each tag -> load a new one */
for( TagType tag : p_tags ){
for( Category tag : p_tags ){
/* (1.1) Create the container */
FXMLLoader loader = new FXMLLoader();
loader.setLocation(getClass().getResource("/fxml/article_tag_disp.fxml"));
/* (1.2) Load the tag elements */
Pane g_tag = (Pane) loader.load();
Text g_tagText = (Text) g_tag.getChildren().get(0);
FlowPane g_tag = (FlowPane) loader.load();
Text g_tagText = (Text) g_tag.getChildren().get(0);
/* (1.3) Update the tag name */
g_tagText.setText(tag.getLabel());

2
controller/HeaderMenu.java
View File

@ -35,7 +35,7 @@ public class HeaderMenu{
menuItem.setOnMousePressed(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent event) {
HeaderMenu.this.observer.handleEvent(new Classes.Event(menuItem.getId(),"changeMainLayout"));
HeaderMenu.this.observer.handleEvent(new Classes.Event(menuItem.getId(), "changeMainLayout"));
}
});

34
controller/RootLayout.java
View File

@ -2,11 +2,9 @@ package controller;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import Classes.Category;
import Classes.SortTypes;
import Classes.TagType;
import Classes.css.user.ContextBuilder;
import Classes.css.user.HeaderIconStyleSheet;
import Classes.css.user.HeaderStyleSheet;
@ -21,6 +19,7 @@ import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.FlowPane;
import javafx.stage.Stage;
import model.NewsListModel;
import model.NewsModel;
public class RootLayout extends Application implements EventObserver {
@ -28,7 +27,7 @@ public class RootLayout extends Application implements EventObserver {
private Scene root_scene;
private AnchorPane root_layout;
private FlowPane main_container;
private Article articles;
@Override
@ -61,12 +60,7 @@ public class RootLayout extends Application implements EventObserver {
/* (2) Create container */
Article artCtl = new Article(this.main_container, this);
ArrayList<TagType> tags = new ArrayList<TagType>();
tags.add(TagType.science); tags.add(TagType.economics);
artCtl.addItem("Article 1", "blabla bloblo blibli", new Date(12), tags);
this.articles = new Article(this.main_container, this);
/* (2) CSS
@ -141,16 +135,34 @@ public class RootLayout extends Application implements EventObserver {
call.send();*/
switch(e.getEventType()){
case "changeMainLayout":
this.handleMainLayoutChange(e.getObjectId());
break;
case "NewsQuerySuccess":
System.out.println(NewsListModel.getInstance().getNews().size()+" News ont été trouvé");
if(NewsListModel.getInstance().getNews().size() != 0) {
System.out.println("La description du premier article est: "+NewsListModel.getInstance().getNews().get(0).getDescription());
// For each news
for( NewsModel news : NewsListModel.getInstance().getNews() ){
try{
this.articles.addItem( news );
}catch(Exception e1){
System.out.println("Cannot fetch article data");
e1.printStackTrace();
}
}
if( NewsListModel.getInstance().getNews().size() != 0 )
System.out.println("La description du premier article est: "+NewsListModel.getInstance().getNews().get(0).getDescription());
break;
case "NewsQueryFailed":
System.out.println("une erreur est survenue");
break;

4
model/NewsListModel.java
View File

@ -149,12 +149,14 @@ public class NewsListModel implements Observable{
for(int i = 0;i<arr.length();i++) {
JSONObject jsonNews = (JSONObject)arr.get(i);
NewsModel news = new NewsModel();
news.setAuthor(jsonNews.getString("author"))
.setDescription(jsonNews.getString("description"))
.setTitle(jsonNews.getString("title"))
.setNewsURL(jsonNews.getString("url"))
.setImageURL(jsonNews.getString("urlToImage"))
.setSource(jsonNews.getJSONObject("source").getString("name"));
.setSource(jsonNews.getJSONObject("source").getString("name"))
.addTag(NewsListModel.this.cat);
try {
news.setDate(jsonNews.getString("publishedAt"));

14
model/NewsModel.java
View File

@ -3,8 +3,11 @@ package model;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import Classes.Category;
public class NewsModel {
private String author;
@ -13,8 +16,16 @@ public class NewsModel {
private String newsURL;
private String title;
private String description;
private ArrayList<Category> tags;
private Date date;
public NewsModel(){
this.tags = new ArrayList<Category>();
}
public NewsModel addTag(Category tag) {
this.tags.add(tag);
return this;
}
public String getAuthor() {
return author;
@ -40,6 +51,9 @@ public class NewsModel {
public String getNewsURL() {
return newsURL;
}
public ArrayList<Category> getTags() {
return tags;
}
public NewsModel setNewsURL(String newsURL) {
this.newsURL = newsURL;
return this;