X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Flibrary%2FBasicLibrary.java;h=29a3cf97efc162fb86f7035585e853fbbc25ce0a;hb=ed2fd793b8768d7865afb2176375a6459e2408d2;hp=4c32e3c2a6cbb68d85efb17a3df113026c82ef4d;hpb=5083ef84efb7e001c0b5de235d3424e1b59c62f4;p=fanfix.git
diff --git a/src/be/nikiroo/fanfix/library/BasicLibrary.java b/src/be/nikiroo/fanfix/library/BasicLibrary.java
index 4c32e3c..29a3cf9 100644
--- a/src/be/nikiroo/fanfix/library/BasicLibrary.java
+++ b/src/be/nikiroo/fanfix/library/BasicLibrary.java
@@ -1,9 +1,9 @@
package be.nikiroo.fanfix.library;
-import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URL;
+import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@@ -14,7 +14,8 @@ import be.nikiroo.fanfix.data.Story;
import be.nikiroo.fanfix.output.BasicOutput;
import be.nikiroo.fanfix.output.BasicOutput.OutputType;
import be.nikiroo.fanfix.supported.BasicSupport;
-import be.nikiroo.fanfix.supported.BasicSupport.SupportType;
+import be.nikiroo.fanfix.supported.SupportType;
+import be.nikiroo.utils.Image;
import be.nikiroo.utils.Progress;
/**
@@ -29,6 +30,22 @@ import be.nikiroo.utils.Progress;
* @author niki
*/
abstract public class BasicLibrary {
+ /**
+ * A {@link BasicLibrary} status.
+ *
+ * @author niki
+ */
+ public enum Status {
+ /** The library is ready. */
+ READY,
+ /** The library is invalid (not correctly set up). */
+ INVALID,
+ /** You are not allowed to access this library. */
+ UNAUTORIZED,
+ /** The library is currently out of commission. */
+ UNAVAILABLE,
+ }
+
/**
* Return a name for this library (the UI may display this).
*
@@ -40,6 +57,15 @@ abstract public class BasicLibrary {
return "";
}
+ /**
+ * The library status.
+ *
+ * @return the current status
+ */
+ public Status getStatus() {
+ return Status.READY;
+ }
+
/**
* Retrieve the main {@link File} corresponding to the given {@link Story},
* which can be passed to an external reader or instance.
@@ -63,19 +89,25 @@ abstract public class BasicLibrary {
*
* @return the cover image
*/
- public abstract BufferedImage getCover(String luid);
+ public abstract Image getCover(String luid);
/**
* Return the cover image associated to this source.
*
- * By default, return the cover of the first story with this source.
+ * By default, return the custom cover if any, and if not, return the cover
+ * of the first story with this source.
*
* @param source
* the source
*
* @return the cover image or NULL
*/
- public BufferedImage getSourceCover(String source) {
+ public Image getSourceCover(String source) {
+ Image custom = getCustomSourceCover(source);
+ if (custom != null) {
+ return custom;
+ }
+
List metas = getListBySource(source);
if (metas.size() > 0) {
return getCover(metas.get(0).getLuid());
@@ -84,6 +116,20 @@ abstract public class BasicLibrary {
return null;
}
+ /**
+ * Return the custom cover image associated to this source.
+ *
+ * By default, return NULL.
+ *
+ * @param source
+ * the source to look for
+ *
+ * @return the custom cover or NULL if none
+ */
+ public Image getCustomSourceCover(@SuppressWarnings("unused") String source) {
+ return null;
+ }
+
/**
* Fix the source cover to the given story cover.
*
@@ -109,7 +155,29 @@ abstract public class BasicLibrary {
* Invalidate the {@link Story} cache (when the content should be re-read
* because it was changed).
*/
- protected abstract void clearCache();
+ protected void deleteInfo() {
+ deleteInfo(null);
+ }
+
+ /**
+ * Invalidate the {@link Story} cache (when the content is removed).
+ *
+ * All the cache can be deleted if NULL is passed as meta.
+ *
+ * @param luid
+ * the LUID of the {@link Story} to clear from the cache, or NULL
+ * for all stories
+ */
+ protected abstract void deleteInfo(String luid);
+
+ /**
+ * Invalidate the {@link Story} cache (when the content has changed, but we
+ * already have it) with the new given meta.
+ *
+ * @param meta
+ * the {@link Story} to clear from the cache
+ */
+ protected abstract void updateInfo(MetaData meta);
/**
* Return the next LUID that can be used.
@@ -147,26 +215,14 @@ abstract public class BasicLibrary {
throws IOException;
/**
- * Refresh the {@link BasicLibrary}, that is, make sure all stories are
+ * Refresh the {@link BasicLibrary}, that is, make sure all metas are
* loaded.
*
- * @param full
- * force the full content of the stories to be loaded, not just
- * the {@link MetaData}
- *
* @param pg
* the optional progress reporter
*/
- public void refresh(boolean full, Progress pg) {
- if (full) {
- // TODO: progress
- List metas = getMetas(pg);
- for (MetaData meta : metas) {
- getStory(meta.getLuid(), null);
- }
- } else {
- getMetas(pg);
- }
+ public void refresh(Progress pg) {
+ getMetas(pg);
}
/**
@@ -317,10 +373,12 @@ abstract public class BasicLibrary {
.getType());
URL url = file.toURI().toURL();
if (type != null) {
- story = BasicSupport.getSupport(type).process(url,
- pgProcess);
+ story = BasicSupport.getSupport(type, url) //
+ .process(pgProcess);
+
// Because we do not want to clear the meta cache:
meta.setCover(story.getMeta().getCover());
+ meta.setResume(story.getMeta().getResume());
story.setMeta(meta);
//
} else {
@@ -355,16 +413,30 @@ abstract public class BasicLibrary {
*
* @return the imported {@link Story}
*
+ * @throws UnknownHostException
+ * if the host is not supported
* @throws IOException
* in case of I/O error
*/
public Story imprt(URL url, Progress pg) throws IOException {
+ if (pg == null)
+ pg = new Progress();
+
+ pg.setMinMax(0, 1000);
+ Progress pgProcess = new Progress();
+ Progress pgSave = new Progress();
+ pg.addProgress(pgProcess, 800);
+ pg.addProgress(pgSave, 200);
+
BasicSupport support = BasicSupport.getSupport(url);
if (support == null) {
- throw new IOException("URL not supported: " + url.toString());
+ throw new UnknownHostException("" + url);
}
- return save(support.process(url, pg), null);
+ Story story = save(support.process(pgProcess), pgSave);
+ pg.done();
+
+ return story;
}
/**
@@ -429,7 +501,7 @@ abstract public class BasicLibrary {
pg.addProgress(pgOut, 1);
}
- BasicOutput out = BasicOutput.getOutput(type, false);
+ BasicOutput out = BasicOutput.getOutput(type, false, false);
if (out == null) {
throw new IOException("Output type not supported: " + type);
}
@@ -479,6 +551,10 @@ abstract public class BasicLibrary {
*/
public synchronized Story save(Story story, String luid, Progress pg)
throws IOException {
+
+ Instance.getTraceHandler().trace(
+ this.getClass().getSimpleName() + ": saving story " + luid);
+
// Do not change the original metadata, but change the original story
MetaData meta = story.getMeta().clone();
story.setMeta(meta);
@@ -489,13 +565,17 @@ abstract public class BasicLibrary {
meta.setLuid(luid);
}
- if (getInfo(luid) != null) {
+ if (luid != null && getInfo(luid) != null) {
delete(luid);
}
- doSave(story, pg);
+ story = doSave(story, pg);
- clearCache();
+ updateInfo(story.getMeta());
+
+ Instance.getTraceHandler().trace(
+ this.getClass().getSimpleName() + ": story saved (" + luid
+ + ")");
return story;
}
@@ -510,8 +590,15 @@ abstract public class BasicLibrary {
* in case of I/O error
*/
public synchronized void delete(String luid) throws IOException {
+ Instance.getTraceHandler().trace(
+ this.getClass().getSimpleName() + ": deleting story " + luid);
+
doDelete(luid);
- clearCache();
+ deleteInfo(luid);
+
+ Instance.getTraceHandler().trace(
+ this.getClass().getSimpleName() + ": story deleted (" + luid
+ + ")");
}
/**