+++ /dev/null
-package be.nikiroo.fanfix;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
-
-import be.nikiroo.fanfix.bundles.StringId;
-import be.nikiroo.fanfix.data.Chapter;
-import be.nikiroo.fanfix.data.Story;
-import be.nikiroo.fanfix.output.BasicOutput;
-import be.nikiroo.fanfix.output.BasicOutput.OutputType;
-import be.nikiroo.fanfix.reader.FanfixReader;
-import be.nikiroo.fanfix.reader.cli.CliReader;
-import be.nikiroo.fanfix.supported.BasicSupport;
-import be.nikiroo.fanfix.supported.BasicSupport.SupportType;
-
-/**
- * Main program entry point.
- *
- * @author niki
- */
-public class Main {
- /**
- * Main program entry point.
- * <p>
- * Known environment variables:
- * <ul>
- * <li>NOUTF: if set to 1, the program will prefer non-unicode
- * {@link String}s when possible</li>
- * <li>CONFIG_DIR: a path where to look for the <tt>.properties</tt> files
- * before taking the included ones; they will also be saved/updated into
- * this path when the program starts</li>
- * </ul>
- *
- * @param args
- * <ol>
- * <li>--import [URL]: import into library</li> <li>--export [id]
- * [output_type] [target]: export story to target</li> <li>
- * --convert [URL] [output_type] [target]: convert URL into
- * target</li> <li>--read [id]: read the given story from the
- * library</li> <li>--read-url [URL]: convert on the fly and read
- * the story, without saving it</li> <li>--list: list the stories
- * present in the library</li>
- * </ol>
- */
- public static void main(String[] args) {
- int exitCode = 255;
-
- if (args.length > 0) {
- String action = args[0];
- if (action.equals("--import")) {
- if (args.length > 1) {
- exitCode = imprt(args[1]);
- }
- } else if (action.equals("--export")) {
- if (args.length > 3) {
- exitCode = export(args[1], args[2], args[3]);
- }
- } else if (action.equals("--convert")) {
- if (args.length > 3) {
- exitCode = convert(
- args[1],
- args[2],
- args[3],
- args.length > 4 ? args[4].toLowerCase().equals(
- "+info") : false);
- }
- } else if (action.equals("--list")) {
- exitCode = list(args.length > 1 ? args[1] : null);
- } else if (action.equals("--read-url")) {
- if (args.length > 1) {
- exitCode = read(args[1], args.length > 2 ? args[2] : null,
- false);
- }
- } else if (action.equals("--read")) {
- if (args.length > 1) {
- exitCode = read(args[1], args.length > 2 ? args[2] : null,
- true);
- }
- }
- }
-
- if (exitCode == 255) {
- syntax();
- }
-
- if (exitCode != 0) {
- System.exit(exitCode);
- }
- }
-
- /**
- * Return an {@link URL} from this {@link String}, be it a file path or an
- * actual {@link URL}.
- *
- * @param sourceString
- * the source
- *
- * @return the corresponding {@link URL}
- *
- * @throws MalformedURLException
- * if this is neither a file nor a conventional {@link URL}
- */
- private static URL getUrl(String sourceString) throws MalformedURLException {
- if (sourceString == null || sourceString.isEmpty()) {
- throw new MalformedURLException("Empty url");
- }
-
- URL source = null;
- try {
- source = new URL(sourceString);
- } catch (MalformedURLException e) {
- File sourceFile = new File(sourceString);
- source = sourceFile.toURI().toURL();
- }
-
- return source;
- }
-
- /**
- * Import the given resource into the {@link Library}.
- *
- * @param sourceString
- * the resource to import
- *
- * @return the exit return code (0 = success)
- */
- private static int imprt(String sourceString) {
- try {
- Story story = Instance.getLibrary().imprt(getUrl(sourceString));
- System.out.println(story.getMeta().getLuid() + ": \""
- + story.getMeta().getTitle() + "\" imported.");
- } catch (IOException e) {
- Instance.syserr(e);
- return 1;
- }
-
- return 0;
- }
-
- /**
- * Export the {@link Story} from the {@link Library} to the given target.
- *
- * @param sourceString
- * the story LUID
- * @param typeString
- * the {@link OutputType} to use
- * @param target
- * the target
- *
- * @return the exit return code (0 = success)
- */
- private static int export(String sourceString, String typeString,
- String target) {
- OutputType type = OutputType.valueOfNullOkUC(typeString);
- if (type == null) {
- Instance.syserr(new Exception(trans(StringId.OUTPUT_DESC,
- typeString)));
- return 1;
- }
-
- try {
- Story story = Instance.getLibrary().imprt(new URL(sourceString));
- Instance.getLibrary().export(story.getMeta().getLuid(), type,
- target);
- } catch (IOException e) {
- Instance.syserr(e);
- return 4;
- }
-
- return 0;
- }
-
- /**
- * List the stories of the given type from the {@link Library} (unless NULL
- * is passed, in which case all stories will be listed).
- *
- * @param typeString
- * the {@link SupportType} to list the known stories of, or NULL
- * to list all stories
- *
- * @return the exit return code (0 = success)
- */
- private static int list(String typeString) {
- SupportType type = null;
- try {
- type = SupportType.valueOfNullOkUC(typeString);
- } catch (Exception e) {
- Instance.syserr(new Exception(
- trans(StringId.INPUT_DESC, typeString), e));
- return 1;
- }
-
- new CliReader().start(type);
-
- return 0;
- }
-
- /**
- * Start the CLI reader for this {@link Story}.
- *
- * @param story
- * the LUID of the {@link Story} in the {@link Library} <b>or</b>
- * the {@link Story} {@link URL}
- * @param chap
- * which {@link Chapter} to read (starting at 1), or NULL to get
- * the {@link Story} description
- * @param library
- * TRUE if the source is the {@link Story} LUID, FALSE if it is a
- * {@link URL}
- *
- * @return the exit return code (0 = success)
- */
- private static int read(String story, String chap, boolean library) {
- try {
- FanfixReader reader = new CliReader();
- if (library) {
- reader.setStory(story);
- } else {
- reader.setStory(getUrl(story));
- }
-
- if (chap != null) {
- reader.read(Integer.parseInt(chap));
- } else {
- reader.read();
- }
- } catch (IOException e) {
- Instance.syserr(e);
- return 1;
- }
-
- return 0;
- }
-
- /**
- * Convert the {@link Story} into another format.
- *
- * @param sourceString
- * the source {@link Story} to convert
- * @param typeString
- * the {@link OutputType} to convert to
- * @param filename
- * the target file
- * @param infoCover
- * TRUE to also export the cover and info file, even if the given
- * {@link OutputType} does not usually save them
- *
- * @return the exit return code (0 = success)
- */
- private static int convert(String sourceString, String typeString,
- String filename, boolean infoCover) {
- int exitCode = 0;
-
- String sourceName = sourceString;
- try {
- URL source = getUrl(sourceString);
- sourceName = source.toString();
- if (source.toString().startsWith("file://")) {
- sourceName = sourceName.substring("file://".length());
- }
-
- OutputType type = OutputType.valueOfAllOkUC(typeString);
- if (type == null) {
- Instance.syserr(new IOException(trans(
- StringId.ERR_BAD_OUTPUT_TYPE, typeString)));
-
- exitCode = 2;
- } else {
- try {
- BasicSupport support = BasicSupport.getSupport(source);
- if (support != null) {
- Story story = support.process(source);
-
- try {
- filename = new File(filename).getAbsolutePath();
- BasicOutput.getOutput(type, infoCover).process(
- story, filename);
- } catch (IOException e) {
- Instance.syserr(new IOException(trans(
- StringId.ERR_SAVING, filename), e));
- exitCode = 5;
- }
- } else {
- Instance.syserr(new IOException(trans(
- StringId.ERR_NOT_SUPPORTED, source)));
-
- exitCode = 4;
- }
- } catch (IOException e) {
- Instance.syserr(new IOException(trans(StringId.ERR_LOADING,
- sourceName), e));
- exitCode = 3;
- }
- }
- } catch (MalformedURLException e) {
- Instance.syserr(new IOException(trans(StringId.ERR_BAD_URL,
- sourceName), e));
- exitCode = 1;
- }
-
- return exitCode;
- }
-
- /**
- * Simple shortcut method to call {link Instance#getTrans()#getString()}.
- *
- * @param id
- * the ID to translate
- *
- * @return the translated result
- */
- private static String trans(StringId id, Object... params) {
- return Instance.getTrans().getString(id, params);
- }
-
- /**
- * Display the correct syntax of the program to the user.
- */
- private static void syntax() {
- StringBuilder builder = new StringBuilder();
- for (SupportType type : SupportType.values()) {
- builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(),
- type.getDesc()));
- builder.append('\n');
- }
-
- String typesIn = builder.toString();
- builder.setLength(0);
-
- for (OutputType type : OutputType.values()) {
- builder.append(trans(StringId.ERR_SYNTAX_TYPE, type.toString(),
- type.getDesc()));
- builder.append('\n');
- }
-
- String typesOut = builder.toString();
-
- System.err.println(trans(StringId.ERR_SYNTAX, typesIn, typesOut));
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff