package be.nikiroo.fanfix.supported;
import java.io.File;
-import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
-import java.net.MalformedURLException;
import java.net.URISyntaxException;
import java.net.URL;
-import java.util.List;
import be.nikiroo.fanfix.Instance;
+import be.nikiroo.fanfix.data.MetaData;
/**
* Support class for <tt>.info</tt> text files ({@link Text} files with a
}
@Override
- protected String getTitle(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "TITLE");
- if (tag != null) {
- return tag;
- }
-
- return super.getTitle(source, in);
- }
-
- @Override
- protected String getAuthor(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "AUTHOR");
- if (tag != null) {
- return tag;
- }
-
- return super.getAuthor(source, in);
- }
-
- @Override
- protected String getDate(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "DATE");
- if (tag != null) {
- return tag;
- }
-
- return super.getDate(source, in);
- }
-
- @Override
- protected String getSubject(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "SUBJECT");
- if (tag != null) {
- return tag;
- }
-
- return super.getSubject(source, in);
- }
-
- @Override
- protected String getLang(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "LANG");
- if (tag != null) {
- return tag;
- }
-
- return super.getLang(source, in);
- }
-
- @Override
- protected String getPublisher(URL source, InputStream in)
- throws IOException {
- String tag = getInfoTag(source, "PUBLISHER");
- if (tag != null) {
- return tag;
- }
-
- return super.getPublisher(source, in);
- }
-
- @Override
- protected String getUuid(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "UUID");
- if (tag != null) {
- return tag;
- }
-
- return super.getUuid(source, in);
- }
-
- @Override
- protected String getLuid(URL source, InputStream in) throws IOException {
- String tag = getInfoTag(source, "LUID");
- if (tag != null) {
- return tag;
- }
-
- return super.getLuid(source, in);
- }
-
- @Override
- protected List<String> getTags(URL source, InputStream in)
- throws IOException {
- List<String> tags = super.getTags(source, in);
-
- String tt = getInfoTag(source, "TAGS");
- if (tt != null) {
- for (String tag : tt.split(",")) {
- tags.add(tag.trim());
- }
- }
-
- return tags;
- }
-
- @Override
- public boolean isImageDocument(URL source, InputStream in)
- throws IOException {
- String tag = getInfoTag(source, "IMAGES_DOCUMENT");
- if (tag != null) {
- return tag.trim().toLowerCase().equals("true");
- }
-
- return super.isImageDocument(source, in);
- }
-
- @Override
- protected URL getCover(URL source, InputStream in) {
- File file;
+ protected MetaData getMeta(URL source, InputStream in) throws IOException {
try {
- file = new File(source.toURI());
- file = new File(file.getPath() + ".info");
- } catch (URISyntaxException e) {
- Instance.syserr(e);
- file = null;
- }
-
- String path = null;
- if (file != null && file.exists()) {
- try {
- InputStream infoIn = new FileInputStream(file);
- try {
- String key = "COVER=";
- String tt = getLine(infoIn, key, 0);
- if (tt != null && !tt.isEmpty()) {
- tt = tt.substring(key.length()).trim();
- if (tt.startsWith("'") && tt.endsWith("'")) {
- tt = tt.substring(1, tt.length() - 1).trim();
- }
-
- URL cover = getImage(source, tt);
- if (cover != null) {
- path = cover.getFile();
- }
- }
- } finally {
- infoIn.close();
+ MetaData meta = InfoReader.readMeta(new File(new File(source
+ .toURI()).getPath() + ".info"));
+
+ // Some old .info files don't have this information...
+ String test = meta.getTitle() == null ? "" : meta.getTitle();
+ test += meta.getAuthor() == null ? "" : meta.getAuthor();
+ test += meta.getDate() == null ? "" : meta.getDate();
+ if (test.isEmpty()) {
+ MetaData superMeta = super.getMeta(source, reset(in));
+ if (meta.getTitle() == null || meta.getTitle().isEmpty()) {
+ meta.setTitle(superMeta.getTitle());
+ }
+ if (meta.getAuthor() == null || meta.getAuthor().isEmpty()) {
+ meta.setAuthor(superMeta.getAuthor());
+ }
+ if (meta.getDate() == null || meta.getDate().isEmpty()) {
+ meta.setDate(superMeta.getDate());
}
- } catch (MalformedURLException e) {
- Instance.syserr(e);
- } catch (IOException e) {
- Instance.syserr(e);
}
- }
- if (path != null) {
- try {
- return new File(path).toURI().toURL();
- } catch (MalformedURLException e) {
- Instance.syserr(e);
- }
- }
+ return meta;
- return null;
+ } catch (URISyntaxException e) {
+ throw new IOException("Cannot parse URL to file: " + source, e);
+ }
}
@Override
return false;
}
-
- /**
- * Return the value of the given tag in the <tt>.info</tt> file if present.
- *
- * @param source
- * the source story {@link URL}
- * @param key
- * the tag key
- *
- * @return the value or NULL
- *
- * @throws IOException
- * in case of I/O error
- */
- private String getInfoTag(URL source, String key) throws IOException {
- key = "^" + key + "=";
-
- File file;
- try {
- file = new File(source.toURI());
- file = new File(file.getPath() + ".info");
- } catch (URISyntaxException e) {
- throw new IOException(e);
- }
-
- if (file.exists()) {
- InputStream infoIn = new FileInputStream(file);
- try {
- String value = getLine(infoIn, key, 0);
- if (value != null && !value.isEmpty()) {
- value = value.trim().substring(key.length() - 1).trim();
- if (value.startsWith("'") && value.endsWith("'")
- || value.startsWith("\"") && value.endsWith("\"")) {
- value = value.substring(1, value.length() - 1).trim();
- }
-
- return value;
- }
- } finally {
- infoIn.close();
- }
- }
-
- return null;
- }
}
git://git.nikiroo.be / nikiroo-utils.git / blobdiff