+++ /dev/null
-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.ArrayList;
-import java.util.List;
-import java.util.Map.Entry;
-import java.util.Scanner;
-
-import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.bundles.Config;
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.utils.Progress;
-
-/**
- * Support class for local stories encoded in textual format, with a few rules:
- * <ul>
- * <li>The title must be on the first line</li>
- * <li>The author (preceded by nothing, "by " or "©") must be on the second
- * line, possibly with the publication date in parenthesis (i.e., "
- * <tt>By Unknown (3rd October 1998)</tt>")</li>
- * <li>Chapters must be declared with "<tt>Chapter x</tt>" or "
- * <tt>Chapter x: NAME OF THE CHAPTER</tt>", where "<tt>x</tt>" is the chapter
- * 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<
- * </ul>
- *
- * @author niki
- */
-class Text extends BasicSupport {
- @Override
- protected boolean isHtml() {
- return false;
- }
-
- @Override
- public String getSourceName() {
- return "text";
- }
-
- @Override
- protected MetaData getMeta(URL source, InputStream in) throws IOException {
- MetaData meta = new MetaData();
-
- meta.setTitle(getTitle(reset(in)));
- meta.setAuthor(getAuthor(reset(in)));
- meta.setDate(getDate(reset(in)));
- meta.setTags(new ArrayList<String>());
- meta.setSource(getSourceName());
- meta.setUrl(source.toString());
- meta.setPublisher("");
- meta.setUuid(source.toString());
- meta.setLuid("");
- meta.setLang(getLang(source, reset(in))); // default is EN
- meta.setSubject(getSubject(source));
- meta.setType(getType().toString());
- meta.setImageDocument(false);
- meta.setCover(getCover(source));
-
- 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 {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- scan.next(); // Title
- scan.next(); // Author (Date)
- String chapter0 = scan.next(); // empty or Chapter 0
- while (chapter0.isEmpty()) {
- chapter0 = scan.next();
- }
-
- String lang = detectChapter(chapter0, 0);
- if (lang == null) {
- // No description??
- lang = detectChapter(chapter0, 1);
- }
-
- if (lang == null) {
- lang = "EN";
- } else {
- lang = lang.toUpperCase();
- }
-
- return lang;
- }
-
- private String getTitle(InputStream in) throws IOException {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- return scan.next();
- }
-
- private String getAuthor(InputStream in) throws IOException {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- scan.next();
- String authorDate = scan.next();
-
- String author = authorDate;
- int pos = authorDate.indexOf('(');
- if (pos >= 0) {
- author = authorDate.substring(0, pos);
- }
-
- return fixAuthor(author);
- }
-
- private String getDate(InputStream in) throws IOException {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- scan.next();
- String authorDate = scan.next();
-
- String date = "";
- int pos = authorDate.indexOf('(');
- if (pos >= 0) {
- date = authorDate.substring(pos + 1).trim();
- pos = date.lastIndexOf(')');
- if (pos >= 0) {
- date = date.substring(0, pos).trim();
- }
- }
-
- return date;
- }
-
- @Override
- protected String getDesc(URL source, InputStream in) throws IOException {
- return getChapterContent(source, in, 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;
- }
-
- for (String ext : new String[] { ".txt", ".text", ".story" }) {
- if (path.endsWith(ext)) {
- path = path.substring(0, path.length() - ext.length());
- }
- }
-
- return getImage(this, source, path);
- }
-
- @Override
- protected List<Entry<String, URL>> getChapters(URL source, InputStream in,
- Progress pg) throws IOException {
- List<Entry<String, URL>> chaps = new ArrayList<Entry<String, URL>>();
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "UTF-8");
- scan.useDelimiter("\\n");
- boolean prevLineEmpty = false;
- while (scan.hasNext()) {
- String line = scan.next();
- 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();
- }
- 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;
- }
- });
- }
-
- prevLineEmpty = line.trim().isEmpty();
- }
-
- return chaps;
- }
-
- @Override
- protected String getChapterContent(URL source, InputStream in, int number,
- Progress pg) throws IOException {
- StringBuilder builder = new StringBuilder();
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(in, "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, number + 1) != null) {
- break;
- } else if (inChap) {
- builder.append(line);
- builder.append("\n");
- }
- }
-
- return builder.toString();
- }
-
- @Override
- protected boolean supports(URL url) {
- if ("file".equals(url.getProtocol())) {
- File file;
- try {
- file = new File(url.toURI());
- file = new File(file.getPath() + ".info");
- } catch (URISyntaxException e) {
- Instance.syserr(e);
- file = null;
- }
-
- return file == null || !file.exists();
- }
-
- return false;
- }
-
- /**
- * Check if the given line looks like the given starting chapter in a
- * supported language, and return the language if it does (or NULL if not).
- *
- * @param line
- * the line to check
- *
- * @return the language or NULL
- */
- 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,
- lang);
- if (chapter != null && !chapter.isEmpty()) {
- chapter = chapter.toUpperCase() + " ";
- if (line.startsWith(chapter)) {
- // 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;
- }
- }
- }
- }
- }
-
- return null;
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff