X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Freader%2FBasicReader.java;h=9ec08798e111e6f3325a080f2641d742f6a410cc;hp=e9100e2e036a2bb7456bf0ab7be4670de9d87186;hb=HEAD;hpb=b4f9071c1bd4534e9cca989f1e873310c94986c3
diff --git a/src/be/nikiroo/fanfix/reader/BasicReader.java b/src/be/nikiroo/fanfix/reader/BasicReader.java
index e9100e2..9ec0879 100644
--- a/src/be/nikiroo/fanfix/reader/BasicReader.java
+++ b/src/be/nikiroo/fanfix/reader/BasicReader.java
@@ -4,174 +4,25 @@ import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Map;
+import java.util.TreeMap;
import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.bundles.Config;
import be.nikiroo.fanfix.bundles.UiConfig;
import be.nikiroo.fanfix.data.MetaData;
import be.nikiroo.fanfix.data.Story;
import be.nikiroo.fanfix.library.BasicLibrary;
-import be.nikiroo.fanfix.library.LocalLibrary;
-import be.nikiroo.fanfix.supported.BasicSupport;
-import be.nikiroo.utils.Progress;
-import be.nikiroo.utils.serial.SerialUtils;
+import be.nikiroo.utils.StringUtils;
/**
* The class that handles the different {@link Story} readers you can use.
- *
- * All the readers should be accessed via {@link BasicReader#getReader()}.
*
* @author niki
*/
-public abstract class BasicReader implements Reader {
- private static BasicLibrary defaultLibrary = Instance.getLibrary();
- private static ReaderType defaultType = ReaderType.GUI;
-
- private BasicLibrary lib;
- private MetaData meta;
- private Story story;
- private int chapter;
-
- /**
- * Take the default reader type configuration from the config file.
- */
- static {
- String typeString = Instance.getConfig().getString(Config.READER_TYPE);
- if (typeString != null && !typeString.isEmpty()) {
- try {
- ReaderType type = ReaderType.valueOf(typeString.toUpperCase());
- defaultType = type;
- } catch (IllegalArgumentException e) {
- // Do nothing
- }
- }
- }
-
- @Override
- public synchronized Story getStory(Progress pg) {
- if (story == null) {
- story = getLibrary().getStory(meta.getLuid(), pg);
- }
-
- return story;
- }
-
- @Override
- public BasicLibrary getLibrary() {
- if (lib == null) {
- lib = defaultLibrary;
- }
-
- return lib;
- }
-
- @Override
- public void setLibrary(BasicLibrary lib) {
- this.lib = lib;
- }
-
- @Override
- public MetaData getMeta() {
- return meta;
- }
-
- @Override
- public synchronized void setMeta(MetaData meta) throws IOException {
- setMeta(meta == null ? null : meta.getLuid()); // must check the library
- }
-
- @Override
- public synchronized void setMeta(String luid) throws IOException {
- story = null;
- meta = getLibrary().getInfo(luid);
-
- if (meta == null) {
- throw new IOException("Cannot retrieve story from library: " + luid);
- }
- }
-
- @Override
- public synchronized void setMeta(URL source, Progress pg)
- throws IOException {
- BasicSupport support = BasicSupport.getSupport(source);
- if (support == null) {
- throw new IOException("URL not supported: " + source.toString());
- }
-
- story = support.process(source, pg);
- if (story == null) {
- throw new IOException(
- "Cannot retrieve story from external source: "
- + source.toString());
- }
-
- meta = story.getMeta();
- }
-
- @Override
- public int getChapter() {
- return chapter;
- }
-
- @Override
- public void setChapter(int chapter) {
- this.chapter = chapter;
- }
-
- /**
- * Return a new {@link BasicReader} ready for use if one is configured.
- *
- * Can return NULL if none are configured.
- *
- * @return a {@link BasicReader}, or NULL if none configured
- */
- public static Reader getReader() {
- try {
- if (defaultType != null) {
- return (Reader) SerialUtils.createObject(defaultType
- .getTypeName());
- }
- } catch (Exception e) {
- Instance.getTraceHandler().error(
- new Exception("Cannot create a reader of type: "
- + defaultType + " (Not compiled in?)", e));
- }
-
- return null;
- }
-
- /**
- * The default {@link Reader.ReaderType} used when calling
- * {@link BasicReader#getReader()}.
- *
- * @return the default type
- */
- public static ReaderType getDefaultReaderType() {
- return defaultType;
- }
-
- /**
- * The default {@link Reader.ReaderType} used when calling
- * {@link BasicReader#getReader()}.
- *
- * @param defaultType
- * the new default type
- */
- public static void setDefaultReaderType(ReaderType defaultType) {
- BasicReader.defaultType = defaultType;
- }
-
- /**
- * Change the default {@link LocalLibrary} to open with the
- * {@link BasicReader}s.
- *
- * @param lib
- * the new {@link LocalLibrary}
- */
- public static void setDefaultLibrary(BasicLibrary lib) {
- BasicReader.defaultLibrary = lib;
- }
-
+public abstract class BasicReader {
/**
* Return an {@link URL} from this {@link String}, be it a file path or an
* actual {@link URL}.
@@ -200,6 +51,50 @@ public abstract class BasicReader implements Reader {
return source;
}
+ /**
+ * Describe a {@link Story} from its {@link MetaData} and return a list of
+ * title/value that represent this {@link Story}.
+ *
+ * @param meta
+ * the {@link MetaData} to represent
+ *
+ * @return the information
+ */
+ public static Map getMetaDesc(MetaData meta) {
+ Map metaDesc = new TreeMap();
+
+ // TODO: i18n
+
+ StringBuilder tags = new StringBuilder();
+ for (String tag : meta.getTags()) {
+ if (tags.length() > 0) {
+ tags.append(", ");
+ }
+ tags.append(tag);
+ }
+
+ // TODO: i18n
+ metaDesc.put("Author", meta.getAuthor());
+ metaDesc.put("Publication date", formatDate(meta.getDate()));
+ metaDesc.put("Published on", meta.getPublisher());
+ metaDesc.put("URL", meta.getUrl());
+ String count = "";
+ if (meta.getWords() > 0) {
+ count = StringUtils.formatNumber(meta.getWords());
+ }
+ if (meta.isImageDocument()) {
+ metaDesc.put("Number of images", count);
+ } else {
+ metaDesc.put("Number of words", count);
+ }
+ metaDesc.put("Source", meta.getSource());
+ metaDesc.put("Subject", meta.getSubject());
+ metaDesc.put("Language", meta.getLang());
+ metaDesc.put("Tags", tags.toString());
+
+ return metaDesc;
+ }
+
/**
* Open the {@link Story} with an external reader (the program will be
* passed the main file associated with this {@link Story}).
@@ -208,16 +103,19 @@ public abstract class BasicReader implements Reader {
* the {@link BasicLibrary} to select the {@link Story} from
* @param luid
* the {@link Story} LUID
+ * @param sync
+ * execute the process synchronously (wait until it is terminated
+ * before returning)
*
* @throws IOException
* in case of I/O error
*/
- @Override
- public void openExternal(BasicLibrary lib, String luid) throws IOException {
+ public void openExternal(BasicLibrary lib, String luid, boolean sync)
+ throws IOException {
MetaData meta = lib.getInfo(luid);
File target = lib.getFile(luid, null);
- openExternal(meta, target);
+ openExternal(meta, target, sync);
}
/**
@@ -228,25 +126,27 @@ public abstract class BasicReader implements Reader {
* the {@link Story} to load
* @param target
* the target {@link File}
+ * @param sync
+ * execute the process synchronously (wait until it is terminated
+ * before returning)
*
* @throws IOException
* in case of I/O error
*/
- protected void openExternal(MetaData meta, File target) throws IOException {
+ protected void openExternal(MetaData meta, File target, boolean sync)
+ throws IOException {
String program = null;
if (meta.isImageDocument()) {
- program = Instance.getUiConfig().getString(
- UiConfig.IMAGES_DOCUMENT_READER);
+ program = Instance.getInstance().getUiConfig().getString(UiConfig.IMAGES_DOCUMENT_READER);
} else {
- program = Instance.getUiConfig().getString(
- UiConfig.NON_IMAGES_DOCUMENT_READER);
+ program = Instance.getInstance().getUiConfig().getString(UiConfig.NON_IMAGES_DOCUMENT_READER);
}
if (program != null && program.trim().isEmpty()) {
program = null;
}
- start(target, program);
+ start(target, program, sync);
}
/**
@@ -257,18 +157,24 @@ public abstract class BasicReader implements Reader {
* the target to open
* @param program
* the program to use or NULL for the default system starter
+ * @param sync
+ * execute the process synchronously (wait until it is terminated
+ * before returning)
*
* @throws IOException
* in case of I/O error
*/
- protected void start(File target, String program) throws IOException {
+ protected void start(File target, String program, boolean sync)
+ throws IOException {
+
+ Process proc = null;
if (program == null) {
boolean ok = false;
for (String starter : new String[] { "xdg-open", "open", "see",
"start", "run" }) {
try {
- Runtime.getRuntime().exec(
- new String[] { starter, target.getAbsolutePath() });
+ Instance.getInstance().getTraceHandler().trace("starting external program");
+ proc = Runtime.getRuntime().exec(new String[] { starter, target.getAbsolutePath() });
ok = true;
break;
} catch (IOException e) {
@@ -278,8 +184,48 @@ public abstract class BasicReader implements Reader {
throw new IOException("Cannot find a program to start the file");
}
} else {
- Runtime.getRuntime().exec(
+ Instance.getInstance().getTraceHandler().trace("starting external program");
+ proc = Runtime.getRuntime().exec(
new String[] { program, target.getAbsolutePath() });
}
+
+ if (proc != null && sync) {
+ try {
+ proc.waitFor();
+ } catch (InterruptedException e) {
+ }
+ }
+ }
+
+ static private String formatDate(String date) {
+ long ms = 0;
+
+ if (date != null && !date.isEmpty()) {
+ try {
+ ms = StringUtils.toTime(date);
+ } catch (ParseException e) {
+ }
+
+ if (ms <= 0) {
+ SimpleDateFormat sdf = new SimpleDateFormat(
+ "yyyy-MM-dd'T'HH:mm:ssSSS");
+ try {
+ ms = sdf.parse(date).getTime();
+ } catch (ParseException e) {
+ }
+ }
+
+ if (ms > 0) {
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+ return sdf.format(new Date(ms));
+ }
+ }
+
+ if (date == null) {
+ date = "";
+ }
+
+ // :(
+ return date;
}
}