X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Fsupported%2FText.java;fp=src%2Fbe%2Fnikiroo%2Ffanfix%2Fsupported%2FText.java;h=0000000000000000000000000000000000000000;hp=daa108fc2c6a31fa322ae7b037b079a0206923a5;hb=0fc81e6465aa9c1f1dfc19b532082220d609768a;hpb=505be508ae7d3fb48122be548b310a238cfb91eb
diff --git a/src/be/nikiroo/fanfix/supported/Text.java b/src/be/nikiroo/fanfix/supported/Text.java
deleted file mode 100644
index daa108f..0000000
--- a/src/be/nikiroo/fanfix/supported/Text.java
+++ /dev/null
@@ -1,379 +0,0 @@
-package be.nikiroo.fanfix.supported;
-
-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.Chapter;
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.data.Paragraph;
-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:
- *
- * - The title must be on the first line
- * - The author (preceded by nothing, "by " or "©") must be on the second
- * line, possibly with the publication date in parenthesis (i.e., "
- * By Unknown (3rd October 1998)")
- * - Chapters must be declared with "Chapter x" or "
- * Chapter x: NAME OF THE CHAPTER", where "x" is the chapter
- * number
- * - A description of the story must be given as chapter number 0
- * - A cover may be present, with the same filename but a PNG, JPEG or JPG
- * extension
- *
- *
- * @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
- 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() throws IOException {
- MetaData meta = new MetaData();
-
- meta.setTitle(getTitle());
- meta.setAuthor(getAuthor());
- meta.setDate(getDate());
- meta.setTags(new ArrayList());
- meta.setSource(getType().getSourceName());
- meta.setUrl(getSourceFile().toURI().toURL().toString());
- meta.setPublisher("");
- meta.setUuid(getSourceFile().toString());
- meta.setLuid("");
- meta.setLang(getLang()); // default is EN
- meta.setSubject(getSourceFile().getParentFile().getName());
- meta.setType(getType().toString());
- meta.setImageDocument(false);
- meta.setCover(getCover(getSourceFile()));
-
- return meta;
- }
-
- private String getLang() {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(getInput(), "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.toLowerCase();
- }
-
- return lang;
- }
-
- private String getTitle() {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(getInput(), "UTF-8");
- scan.useDelimiter("\\n");
- return scan.next();
- }
-
- private String getAuthor() {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(getInput(), "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 bsHelper.fixAuthor(author);
- }
-
- private String getDate() {
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(getInput(), "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() throws IOException {
- String content = getChapterContent(null, 0, null).trim();
- if (!content.isEmpty()) {
- Chapter desc = bsPara.makeChapter(this, null, 0, "Description",
- content, isHtml(), null);
- StringBuilder builder = new StringBuilder();
- for (Paragraph para : desc) {
- if (builder.length() > 0) {
- builder.append("\n");
- }
- builder.append(para.getContent());
- }
- }
-
- return content;
- }
-
- private Image getCover(File sourceFile) {
- String path = sourceFile.getName();
-
- for (String ext : new String[] { ".txt", ".text", ".story" }) {
- if (path.endsWith(ext)) {
- path = path.substring(0, path.length() - ext.length());
- }
- }
-
- 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> getChapters(Progress pg)
- throws IOException {
- List> chaps = new ArrayList>();
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(getInput(), "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();
- }
-
- chaps.add(new AbstractMap.SimpleEntry(//
- chapName, //
- getSourceFile().toURI().toURL()));
- }
-
- prevLineEmpty = line.trim().isEmpty();
- }
-
- return chaps;
- }
-
- @Override
- protected String getChapterContent(URL source, int number, Progress pg)
- throws IOException {
- StringBuilder builder = new StringBuilder();
- @SuppressWarnings("resource")
- Scanner scan = new Scanner(getInput(), "UTF-8");
- scan.useDelimiter("\\n");
- boolean inChap = false;
- while (scan.hasNext()) {
- String line = scan.next();
- if (!inChap && detectChapter(line, number) != null) {
- inChap = true;
- } else if (detectChapter(line, number + 1) != null) {
- break;
- } else if (inChap) {
- builder.append(line);
- builder.append("\n");
- }
- }
-
- 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.getTraceHandler().error(e);
- file = null;
- }
-
- infoPresent = (file != null && file.exists());
- }
-
- return infoPresent == info;
- }
-
- /**
- * Remove the ".txt" extension if it is present.
- *
- * @param file
- * the file to process
- *
- * @return the same file or a copy of it without the ".txt" extension if it
- * was present
- */
- protected File assureNoTxt(File file) {
- if (file.getName().endsWith(".txt")) {
- file = new File(file.getPath().substring(0,
- file.getPath().length() - 4));
- }
-
- return file;
- }
-
- /**
- * 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
- * @param number
- * the specific chapter number to check for
- *
- * @return the language or NULL
- */
- static private String detectChapter(String line, int number) {
- line = line.toUpperCase();
- 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)) {
- // We want "[CHAPTER] [number]: [name]", with ": [name]"
- // optional
- String test = line.substring(chapter.length()).trim();
-
- String possibleNum = test.trim();
- if (possibleNum.indexOf(':') > 0) {
- possibleNum = possibleNum.substring(0,
- possibleNum.indexOf(':')).trim();
- }
-
- if (test.startsWith(Integer.toString(number))) {
- test = test
- .substring(Integer.toString(number).length())
- .trim();
- if (test.isEmpty() || test.startsWith(":")) {
- return lang;
- }
- }
- }
- }
- }
-
- return null;
- }
-}