package be.nikiroo.fanfix.supported;
-import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.net.URL;
+import java.util.AbstractMap;
import java.util.ArrayList;
import java.util.List;
import java.util.Map.Entry;
import java.util.Scanner;
+import org.jsoup.nodes.Document;
+
import be.nikiroo.fanfix.Instance;
import be.nikiroo.fanfix.bundles.Config;
import be.nikiroo.fanfix.data.MetaData;
+import be.nikiroo.utils.Image;
+import be.nikiroo.utils.ImageUtils;
+import be.nikiroo.utils.Progress;
+import be.nikiroo.utils.streams.MarkableFileInputStream;
/**
* Support class for local stories encoded in textual format, with a few rules:
* number</li>
* <li>A description of the story must be given as chapter number 0</li>
* <li>A cover may be present, with the same filename but a PNG, JPEG or JPG
- * extension</li<
+ * extension</li>
* </ul>
*
* @author niki
*/
class Text extends BasicSupport {
+ private File sourceFile;
+ private InputStream in;
+
+ protected File getSourceFile() {
+ return sourceFile;
+ }
+
+ protected InputStream getInput() {
+ if (in != null) {
+ try {
+ in.reset();
+ } catch (IOException e) {
+ Instance.getTraceHandler().error(
+ new IOException("Cannot reset the Text stream", e));
+ }
+
+ return in;
+ }
+
+ return null;
+ }
+
@Override
protected boolean isHtml() {
return false;
}
@Override
- public String getSourceName() {
- return "text";
+ protected Document loadDocument(URL source) throws IOException {
+ try {
+ sourceFile = new File(source.toURI());
+ in = new MarkableFileInputStream(sourceFile);
+ } catch (URISyntaxException e) {
+ throw new IOException("Cannot load the text document: " + source);
+ }
+
+ return null;
}
@Override
- protected MetaData getMeta(URL source, InputStream in) throws IOException {
+ protected MetaData getMeta() throws IOException {
MetaData meta = new MetaData();
- meta.setTitle(getTitle(reset(in)));
- meta.setAuthor(getAuthor(reset(in)));
- meta.setDate(getDate(reset(in)));
+ meta.setTitle(getTitle());
+ meta.setAuthor(getAuthor());
+ meta.setDate(getDate());
meta.setTags(new ArrayList<String>());
- meta.setSource(getSourceName());
- meta.setPublisher(""); // often sourceName
- meta.setUuid(source.toString());
+ meta.setSource(getType().getSourceName());
+ meta.setUrl(getSourceFile().toURI().toURL().toString());
+ meta.setPublisher("");
+ meta.setUuid(getSourceFile().toString());
meta.setLuid("");
- meta.setLang(getLang(source, reset(in))); // default is EN
- meta.setSubject(getSubject(source));
+ meta.setLang(getLang()); // default is EN
+ meta.setSubject(getSourceFile().getParentFile().getName());
meta.setType(getType().toString());
meta.setImageDocument(false);
- meta.setCover(getCover(source));
+ meta.setCover(getCover(getSourceFile()));
return meta;
}
- private String getSubject(URL source) throws IOException {
- try {
- File file = new File(source.toURI());
- return file.getParentFile().getName();
- } catch (URISyntaxException e) {
- throw new IOException("Cannot parse the URL to File: "
- + source.toString(), e);
- }
-
- }
-
- private String getLang(URL source, InputStream in) throws IOException {
+ private String getLang() {
@SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
+ Scanner scan = new Scanner(getInput(), "UTF-8");
scan.useDelimiter("\\n");
scan.next(); // Title
scan.next(); // Author (Date)
chapter0 = scan.next();
}
- String lang = detectChapter(chapter0);
+ String lang = detectChapter(chapter0, 0);
if (lang == null) {
- lang = "EN";
+ // No description??
+ lang = detectChapter(chapter0, 1);
+ }
+
+ if (lang == null) {
+ lang = "en";
} else {
- lang = lang.toUpperCase();
+ lang = lang.toLowerCase();
}
return lang;
}
- private String getTitle(InputStream in) throws IOException {
+ private String getTitle() {
@SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
+ Scanner scan = new Scanner(getInput(), "UTF-8");
scan.useDelimiter("\\n");
return scan.next();
}
- private String getAuthor(InputStream in) throws IOException {
+ private String getAuthor() {
@SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
+ Scanner scan = new Scanner(getInput(), "UTF-8");
scan.useDelimiter("\\n");
scan.next();
String authorDate = scan.next();
author = authorDate.substring(0, pos);
}
- return fixAuthor(author);
+ return bsHelper.fixAuthor(author);
}
- private String getDate(InputStream in) throws IOException {
+ private String getDate() {
@SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
+ Scanner scan = new Scanner(getInput(), "UTF-8");
scan.useDelimiter("\\n");
scan.next();
String authorDate = scan.next();
}
@Override
- protected String getDesc(URL source, InputStream in) throws IOException {
- return getChapterContent(source, in, 0);
+ protected String getDesc() throws IOException {
+ return getChapterContent(null, 0, null);
}
- private BufferedImage getCover(URL source) throws IOException {
- String path;
- try {
- path = new File(source.toURI()).getPath();
- } catch (URISyntaxException e) {
- Instance.syserr(e);
- path = null;
- }
+ private Image getCover(File sourceFile) {
+ String path = sourceFile.getName();
for (String ext : new String[] { ".txt", ".text", ".story" }) {
if (path.endsWith(ext)) {
}
}
- return getImage(source, path);
+ Image cover = bsImages.getImage(this,
+ sourceFile.getParentFile(), path);
+ if (cover != null) {
+ try {
+ File tmp = Instance.getTempFiles().createTempFile(
+ "test_cover_image");
+ ImageUtils.getInstance().saveAsImage(cover, tmp, "png");
+ tmp.delete();
+ } catch (IOException e) {
+ cover = null;
+ }
+ }
+
+ return cover;
}
@Override
- protected List<Entry<String, URL>> getChapters(URL source, InputStream in)
+ protected List<Entry<String, URL>> getChapters(Progress pg)
throws IOException {
List<Entry<String, URL>> chaps = new ArrayList<Entry<String, URL>>();
@SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
+ Scanner scan = new Scanner(getInput(), "UTF-8");
scan.useDelimiter("\\n");
- boolean descSkipped = false;
boolean prevLineEmpty = false;
while (scan.hasNext()) {
String line = scan.next();
- if (prevLineEmpty && detectChapter(line) != null) {
- if (descSkipped) {
- String chapName = Integer.toString(chaps.size());
- int pos = line.indexOf(':');
- if (pos >= 0 && pos + 1 < line.length()) {
- chapName = line.substring(pos + 1).trim();
- }
- final URL value = source;
- final String key = chapName;
- chaps.add(new Entry<String, URL>() {
- public URL setValue(URL value) {
- return null;
- }
-
- public URL getValue() {
- return value;
- }
-
- public String getKey() {
- return key;
- }
- });
- } else {
- descSkipped = true;
+ if (prevLineEmpty && detectChapter(line, chaps.size() + 1) != null) {
+ String chapName = Integer.toString(chaps.size() + 1);
+ int pos = line.indexOf(':');
+ if (pos >= 0 && pos + 1 < line.length()) {
+ chapName = line.substring(pos + 1).trim();
}
+
+ chaps.add(new AbstractMap.SimpleEntry<String, URL>(//
+ chapName, //
+ getSourceFile().toURI().toURL()));
}
prevLineEmpty = line.trim().isEmpty();
}
@Override
- protected String getChapterContent(URL source, InputStream in, int number)
+ protected String getChapterContent(URL source, int number, Progress pg)
throws IOException {
StringBuilder builder = new StringBuilder();
@SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
+ Scanner scan = new Scanner(getInput(), "UTF-8");
scan.useDelimiter("\\n");
boolean inChap = false;
while (scan.hasNext()) {
String line = scan.next();
if (detectChapter(line, number) != null) {
inChap = true;
- } else if (inChap && detectChapter(line) != null) {
+ } else if (inChap && detectChapter(line, number + 1) != null) {
break;
} else if (inChap) {
builder.append(line);
return builder.toString();
}
+ @Override
+ protected void close() {
+ InputStream in = getInput();
+ if (in != null) {
+ try {
+ in.close();
+ } catch (IOException e) {
+ Instance.getTraceHandler().error(
+ new IOException(
+ "Cannot close the text source file input", e));
+ }
+ }
+
+ super.close();
+ }
+
@Override
protected boolean supports(URL url) {
+ return supports(url, false);
+ }
+
+ /**
+ * Check if we supports this {@link URL}, that is, if the info file can be
+ * found OR not found.
+ *
+ * @param url
+ * the {@link URL} to check
+ * @param info
+ * TRUE to require the info file, FALSE to forbid the info file
+ *
+ * @return TRUE if it is supported
+ */
+ protected boolean supports(URL url, boolean info) {
+ boolean infoPresent = false;
if ("file".equals(url.getProtocol())) {
File file;
try {
file = new File(url.toURI());
+ file = assureNoTxt(file);
file = new File(file.getPath() + ".info");
} catch (URISyntaxException e) {
- Instance.syserr(e);
+ Instance.getTraceHandler().error(e);
file = null;
}
- return file == null || !file.exists();
+ infoPresent = (file != null && file.exists());
}
- return false;
+ return infoPresent == info;
}
/**
- * Check if the given line looks like a starting chapter in a supported
- * language, and return the language if it does (or NULL if not).
+ * Remove the ".txt" extension if it is present.
*
- * @param line
- * the line to check
+ * @param file
+ * the file to process
*
- * @return the language or NULL
+ * @return the same file or a copy of it without the ".txt" extension if it
+ * was present
*/
- private String detectChapter(String line) {
- return detectChapter(line, null);
+ protected File assureNoTxt(File file) {
+ if (file.getName().endsWith(".txt")) {
+ file = new File(file.getPath().substring(0,
+ file.getPath().length() - 4));
+ }
+
+ return file;
}
/**
*
* @return the language or NULL
*/
- private String detectChapter(String line, Integer number) {
+ static private String detectChapter(String line, int number) {
line = line.toUpperCase();
- for (String lang : Instance.getConfig().getString(Config.CHAPTER)
- .split(",")) {
- String chapter = Instance.getConfig().getStringX(Config.CHAPTER,
+ for (String lang : Instance.getConfig().getList(Config.CONF_CHAPTER)) {
+ String chapter = Instance.getConfig().getStringX(Config.CONF_CHAPTER,
lang);
if (chapter != null && !chapter.isEmpty()) {
chapter = chapter.toUpperCase() + " ";
if (line.startsWith(chapter)) {
- if (number != null) {
- // We want "[CHAPTER] [number]: [name]", with ": [name]"
- // optional
- String test = line.substring(chapter.length()).trim();
- if (test.startsWith(Integer.toString(number))) {
- test = test.substring(
- Integer.toString(number).length()).trim();
- if (test.isEmpty() || test.startsWith(":")) {
- return lang;
- }
+ // We want "[CHAPTER] [number]: [name]", with ": [name]"
+ // optional
+ String test = line.substring(chapter.length()).trim();
+ if (test.startsWith(Integer.toString(number))) {
+ test = test
+ .substring(Integer.toString(number).length())
+ .trim();
+ if (test.isEmpty() || test.startsWith(":")) {
+ return lang;
}
- } else {
- return lang;
}
}
}
git://git.nikiroo.be / nikiroo-utils.git / blobdiff