v0.2

cardcreator/src/tutorial/chapter01/SimpleTable.java

@@ -21,11 +21,11 @@ import com.itextpdf.layout.element.Paragraph;
 import com.itextpdf.layout.element.Table;
 import com.itextpdf.layout.property.TextAlignment;
 import com.itextpdf.layout.property.UnitValue;
-import com.itextpdf.layout.property.VerticalAlignment;
 import com.wrapper.spotify.SpotifyApi;
 import com.wrapper.spotify.exceptions.SpotifyWebApiException;
 import com.wrapper.spotify.model_objects.credentials.ClientCredentials;
 import com.wrapper.spotify.model_objects.specification.Album;
+import com.wrapper.spotify.model_objects.specification.Track;
 import com.wrapper.spotify.requests.authorization.client_credentials.ClientCredentialsRequest;
 
 public class SimpleTable {
@@ -35,12 +35,16 @@ public class SimpleTable {
 			"spotify:album:5nCA2mAr3rFzk1A6LZXDYm",
 			"spotify:album:1Vc2BZntRGIdv3Ul8AM6cz",
 			"spotify:album:0H3rE11E9DrD3j2gEvQJ5R",
-			"spotify:album:0YSWLbCg5SpxAb2VOON3mX"/*,
+			"spotify:album:0YSWLbCg5SpxAb2VOON3mX",
+			"spotify:track:7oolFzHipTMg2nL7shhdz2",
 			"http://streamtdy.ir-media-tec.com/live/mp3-128/web/play.mp3",
 			"hidrive/Kinder/Astrid Lindgren - Lotta zieht um",
-			"hidrive/Singles/04 - The Funeral.mp3"*/
+			"hidrive/Singles/04 - The Funeral.mp3"
 		};
 	
+	public static final int cardsPerLine = 9;
+	public static final boolean retrieveImageFiles = true;
+
 	public static final String DEST = "results/simple_table.pdf";
 	public static final PdfNumber INVERTEDPORTRAIT = new PdfNumber(180);
 	public static final PdfNumber LANDSCAPE = new PdfNumber(90);
@@ -54,25 +58,41 @@ public class SimpleTable {
 			.setClientSecret(clientSecret).build();
 	private static final ClientCredentialsRequest clientCredentialsRequest = spotifyApi.clientCredentials().build();
 
-	protected List<Card> fetchData(String[] links) throws SpotifyWebApiException, IOException {
+	protected List<Card> fetchSpotifyData(String[] links) throws SpotifyWebApiException, IOException {
 		List<Card> cards = new LinkedList<Card>();
 
 		for (String link : links) {
+			System.out.println(link);
+			
 			Card card = new Card(link);
+			card.qrcode = new BarcodeQRCode(link);
 			cards.add(card);
 
-			if (link.startsWith("spotify:")) {
+			if (link.startsWith("spotify:album:")) {
-				String spotifyId = link.substring(link.lastIndexOf(':')+1);
+				String spotifyId = link.substring(14);
-				System.out.println("ID: " + spotifyId);
 				Album album = spotifyApi.getAlbum(spotifyId).build().execute();
 				card.title = album.getName();
 				card.artist = album.getArtists()[0].getName();
-				card.qrcode = new BarcodeQRCode(link);
 
 				URL url = new URL(album.getImages()[0].getUrl());
-				// BufferedImage img = ImageIO.read(url);
 				card.cover = new Image(ImageDataFactory.create(url));
 			}
+			else if (link.startsWith("spotify:track:") ) {
+				String spotifyId = link.substring(14);
+				Track track = spotifyApi.getTrack(spotifyId).build().execute();
+				card.title = track.getName();
+				card.artist = track.getArtists()[0].getName();
+				URL url = new URL(track.getAlbum().getImages()[0].getUrl());
+				card.cover = new Image(ImageDataFactory.create(url));
+			}
+			else if (link.startsWith("http://")) {
+				card.title = link;
+				card.artist = "";
+			}
+			else {
+				card.title = link;
+				card.artist = "";
+			}
 		}
 		
 		return cards;
@@ -91,7 +111,7 @@ public class SimpleTable {
 
 			System.out.println("Spotify token expires in: " + clientCredentials.getExpiresIn() + " s");
 			
-			cards = creator.fetchData(albums);
+			cards = creator.fetchSpotifyData(albums);
 			
 			File file = new File(DEST);
 			file.getParentFile().mkdirs();
@@ -119,6 +139,18 @@ public class SimpleTable {
 
 //		for (int i = 0; i < 17; i++) {
 //			table.addCell("hi");
+//		}
+		
+		// TODO
+//		if (cardsPerLine < 9) {
+//			int i = 0;
+//			
+//			do {
+//				table.addCell("");
+//				i++;
+//				table.addCell("");
+//				i++;
+//			} while (cardsPerLine + i < 9);
 //		}
 		
 		for (Card card : cards) {
@@ -136,9 +168,14 @@ public class SimpleTable {
 			p = new Paragraph();
 			p.setTextAlignment(TextAlignment.CENTER);
 			p.setPaddingTop(5 / 25.4f * 72);
-			Image cover = card.cover;
+			if (card.cover != null) {
-			cover.setWidth(30 / 25.4f * 72);
+				Image cover = card.cover;
-			p.add(cover);
+				cover.setWidth(30 / 25.4f * 72);
+				p.add(cover);
+			}
+			else {
+				p.setPaddingBottom(30 / 25.4f * 72);
+			}
 			cell.add(p);
 			
 			p = new Paragraph();
@@ -154,29 +191,20 @@ public class SimpleTable {
 			p.setFontSize(9f);
 			p.setBold();
 			p.add(card.title);
+			
+			cell.setHeight(105 / 25.4f * 72);
 			cell.add(p);
 			
 			cell.setBorder(new SolidBorder(ColorConstants.GRAY, 0.5f, 0.5f));
 			table.addCell(cell);
 		}
 
-		BarcodeQRCode barcodeQRCode = new BarcodeQRCode("spotify:album:1X2HXE2lAqdmD8VjiBX8Tn");
-		Cell cell = new Cell();
-		cell.setVerticalAlignment(VerticalAlignment.MIDDLE);
-		cell.setHeight(297.637795276f); // mm / 25.4 = in | in * 72 = pt
-
-		Paragraph p = new Paragraph();
-		p.setTextAlignment(TextAlignment.CENTER);
-		Image qrcode = new Image(barcodeQRCode.createFormXObject(pdfDoc));
-		qrcode.setWidth(10 / 25.4f * 72);
-		p.add(qrcode);
-		cell.add(p);
-		table.addCell(cell);
-
-//		table.getCell(1, 1).setVerticalAlignment(VerticalAlignment.MIDDLE);
-
 		doc.add(table);
 		
+		// create backside
+//		doc.add(new AreaBreak(AreaBreakType.NEXT_PAGE));
+
+
 		doc.close();
 	}
 }