X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Fsupported%2FBasicSupportHelper.java;h=f3c30bc9657dfe1a70555d8104cd591ad3bf1523;hp=652506762ff6b9cc5aa13f19836d40d04e16bd42;hb=0a264fbe3d5a43516006052574a5f322d9d38897;hpb=b7cd9db81ba27c67fdd8dd5a42b5f9e4137622db

diff --git a/src/be/nikiroo/fanfix/supported/BasicSupportHelper.java b/src/be/nikiroo/fanfix/supported/BasicSupportHelper.java
index 6525067..f3c30bc 100644
--- a/src/be/nikiroo/fanfix/supported/BasicSupportHelper.java
+++ b/src/be/nikiroo/fanfix/supported/BasicSupportHelper.java
@@ -5,10 +5,14 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 
 import be.nikiroo.fanfix.Instance;
 import be.nikiroo.fanfix.bundles.Config;
 import be.nikiroo.utils.Image;
+import be.nikiroo.utils.StringUtils;
 
 /**
  * Helper class for {@link BasicSupport}, mostly dedicated to text formating for
@@ -16,7 +20,7 @@ import be.nikiroo.utils.Image;
  * 
  * @author niki
  */
-class BasicSupportHelper {
+public class BasicSupportHelper {
 	/**
 	 * Get the default cover related to this subject (see <tt>.info</tt> files).
 	 * 
@@ -25,11 +29,10 @@ class BasicSupportHelper {
 	 * 
 	 * @return the cover if any, or NULL
 	 */
-	public static Image getDefaultCover(String subject) {
-		if (subject != null && !subject.isEmpty()
-				&& Instance.getCoverDir() != null) {
+	public Image getDefaultCover(String subject) {
+		if (subject != null && !subject.isEmpty() && Instance.getInstance().getCoverDir() != null) {
 			try {
-				File fileCover = new File(Instance.getCoverDir(), subject);
+				File fileCover = new File(Instance.getInstance().getCoverDir(), subject);
 				return getImage(null, fileCover.toURI().toURL(), subject);
 			} catch (MalformedURLException e) {
 			}
@@ -48,7 +51,7 @@ class BasicSupportHelper {
 	 * 
 	 * @return the extensions
 	 */
-	public static String[] getImageExt(boolean emptyAllowed) {
+	public String[] getImageExt(boolean emptyAllowed) {
 		if (emptyAllowed) {
 			return new String[] { "", ".png", ".jpg", ".jpeg", ".gif", ".bmp" };
 		}
@@ -61,16 +64,17 @@ class BasicSupportHelper {
 	 * refresh the cache with it if it is.
 	 * 
 	 * @param support
-	 *            the linked {@link BasicSupport}
+	 *            the linked {@link BasicSupport} (can be NULL)
 	 * @param source
-	 *            the story source
+	 *            the source of the story (for image lookup in the same path if
+	 *            the source is a file, can be NULL)
 	 * @param line
 	 *            the resource to check
 	 * 
 	 * @return the image if found, or NULL
 	 * 
 	 */
-	public static Image getImage(BasicSupport support, URL source, String line) {
+	public Image getImage(BasicSupport support, URL source, String line) {
 		URL url = getImageUrl(support, source, line);
 		if (url != null) {
 			if ("file".equals(url.getProtocol())) {
@@ -80,8 +84,14 @@ class BasicSupportHelper {
 			}
 			InputStream in = null;
 			try {
-				in = Instance.getCache().open(url, support, true);
-				return new Image(in);
+				in = Instance.getInstance().getCache().open(url, support, true);
+				Image img = new Image(in);
+				if (img.getSize() == 0) {
+					img.close();
+					throw new IOException(
+							"Empty image not accepted");
+				}
+				return img;
 			} catch (IOException e) {
 			} finally {
 				if (in != null) {
@@ -101,16 +111,17 @@ class BasicSupportHelper {
 	 * refresh the cache with it if it is.
 	 * 
 	 * @param support
-	 *            the linked {@link BasicSupport}
+	 *            the linked {@link BasicSupport} (can be NULL)
 	 * @param source
-	 *            the story source
+	 *            the source of the story (for image lookup in the same path if
+	 *            the source is a file, can be NULL)
 	 * @param line
 	 *            the resource to check
 	 * 
 	 * @return the image URL if found, or NULL
 	 * 
 	 */
-	public static URL getImageUrl(BasicSupport support, URL source, String line) {
+	public URL getImageUrl(BasicSupport support, URL source, String line) {
 		URL url = null;
 
 		if (line != null) {
@@ -154,8 +165,7 @@ class BasicSupportHelper {
 				// try for URLs
 				try {
 					for (String ext : getImageExt(true)) {
-						if (Instance.getCache()
-								.check(new URL(line + ext), true)) {
+						if (Instance.getInstance().getCache().check(new URL(line + ext), true)) {
 							url = new URL(line + ext);
 							break;
 						}
@@ -166,7 +176,7 @@ class BasicSupportHelper {
 						for (String ext : getImageExt(true)) {
 							try {
 								url = new URL(line + ext);
-								Instance.getCache().refresh(url, support, true);
+								Instance.getInstance().getCache().refresh(url, support, true);
 								break;
 							} catch (IOException e) {
 								// no image with this ext
@@ -182,7 +192,7 @@ class BasicSupportHelper {
 			// refresh the cached file
 			if (url != null) {
 				try {
-					Instance.getCache().refresh(url, support, true);
+					Instance.getInstance().getCache().refresh(url, support, true);
 				} catch (IOException e) {
 					// woops, broken image
 					url = null;
@@ -201,10 +211,10 @@ class BasicSupportHelper {
 	 * 
 	 * @return the author without prefixes
 	 */
-	public static String fixAuthor(String author) {
+	public String fixAuthor(String author) {
 		if (author != null) {
 			for (String suffix : new String[] { " ", ":" }) {
-				for (String byString : Instance.getConfig().getList(Config.BYS)) {
+				for (String byString : Instance.getInstance().getConfig().getList(Config.CONF_BYS)) {
 					byString += suffix;
 					if (author.toUpperCase().startsWith(byString.toUpperCase())) {
 						author = author.substring(byString.length()).trim();
@@ -220,4 +230,58 @@ class BasicSupportHelper {
 
 		return author;
 	}
+	
+	/**
+	 * Try to convert the date to a known, fixed format.
+	 * <p>
+	 * If it fails to do so, it will return the date as-is.
+	 * 
+	 * @param date
+	 *            the date to convert
+	 * 
+	 * @return the converted date, or the date as-is
+	 */
+	public String formatDate(String date) {
+		long ms = 0;
+
+		if (date != null && !date.isEmpty()) {
+			// Default Fanfix format:
+			try {
+				ms = StringUtils.toTime(date);
+			} catch (ParseException e) {
+			}
+
+			// Second chance:
+			if (ms <= 0) {
+				SimpleDateFormat sdf = new SimpleDateFormat(
+						"yyyy-MM-dd'T'HH:mm:ssSSS");
+				try {
+					ms = sdf.parse(date).getTime();
+				} catch (ParseException e) {
+				}
+			}
+
+			// Last chance:
+			if (ms <= 0 && date.length() >= 10) {
+				SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+				try {
+					ms = sdf.parse(date.substring(0, 10)).getTime();
+				} catch (ParseException e) {
+				}
+			}
+
+			// If we found something, use THIS format:
+			if (ms > 0) {
+				SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+				return sdf.format(new Date(ms));
+			}
+		}
+
+		if (date == null) {
+			date = "";
+		}
+
+		// :(
+		return date;
+	}
 }