CLI search, step 1
[fanfix.git] / src / be / nikiroo / fanfix / Main.java
index 99ac119dd3a864d1e77e486a839f99083727789a..bbb335e97afb9395b8cabb7196e5f1845ca0fcf7 100644 (file)
@@ -4,10 +4,15 @@ import java.io.File;
 import java.io.IOException;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
 
 import be.nikiroo.fanfix.bundles.StringId;
 import be.nikiroo.fanfix.data.Chapter;
+import be.nikiroo.fanfix.data.MetaData;
 import be.nikiroo.fanfix.data.Story;
+import be.nikiroo.fanfix.library.BasicLibrary;
+import be.nikiroo.fanfix.library.CacheLibrary;
 import be.nikiroo.fanfix.library.LocalLibrary;
 import be.nikiroo.fanfix.library.RemoteLibrary;
 import be.nikiroo.fanfix.library.RemoteLibraryServer;
@@ -16,11 +21,12 @@ import be.nikiroo.fanfix.output.BasicOutput.OutputType;
 import be.nikiroo.fanfix.reader.BasicReader;
 import be.nikiroo.fanfix.reader.Reader;
 import be.nikiroo.fanfix.reader.Reader.ReaderType;
+import be.nikiroo.fanfix.searchable.BasicSearchable;
 import be.nikiroo.fanfix.supported.BasicSupport;
-import be.nikiroo.fanfix.supported.BasicSupport.SupportType;
+import be.nikiroo.fanfix.supported.SupportType;
 import be.nikiroo.utils.Progress;
 import be.nikiroo.utils.Version;
-import be.nikiroo.utils.serial.Server;
+import be.nikiroo.utils.serial.server.ServerObject;
 
 /**
  * Main program entry point.
@@ -29,7 +35,7 @@ import be.nikiroo.utils.serial.Server;
  */
 public class Main {
        private enum MainAction {
-               IMPORT, EXPORT, CONVERT, READ, READ_URL, LIST, HELP, SET_READER, START, VERSION, SERVER, REMOTE,
+               IMPORT, EXPORT, CONVERT, READ, READ_URL, LIST, HELP, SET_READER, START, VERSION, SERVER, STOP_SERVER, REMOTE, SET_SOURCE, SET_TITLE, SET_AUTHOR, SEARCH, SEARCH_TAG
        }
 
        /**
@@ -55,12 +61,22 @@ public class Main {
         * </li>
         * <li>--read-url [URL] ([chapter number]): convert on the fly and read the
         * story, without saving it</li>
+        * <li>--search WEBSITE [free text] ([page] ([item])): search for the given terms, 
+        * show the given page (page 0 means "how many page do we have", starts at page 1)</li>
+        * <li>--search-tag WEBSITE ([tag 1] [tag2...] ([page] ([item]))): list the known 
+        * tags or search the stories for the given tag(s), show the given page of results
+        * (page 0 means "how many page do we have", starts at page 1)</li>
         * <li>--list ([type]): list the stories present in the library</li>
+        * <li>--set-source [id] [new source]: change the source of the given story</li>
+        * <li>--set-title [id] [new title]: change the title of the given story</li>
+        * <li>--set-author [id] [new author]: change the author of the given story</li>
         * <li>--set-reader [reader type]: set the reader type to CLI, TUI or LOCAL
         * for this command</li>
         * <li>--version: get the version of the program</li>
-        * <li>--server [port]: start a server on this port</li>
-        * <li>--remote [host] [port]: use a the given remote library</li>
+        * <li>--server [key] [port]: start a server on this port</li>
+        * <li>--stop-server [key] [port]: stop the running server on this port if
+        * any</li>
+        * <li>--remote [key] [host] [port]: use a the given remote library</li>
         * </ul>
         * 
         * @param args
@@ -70,12 +86,20 @@ public class Main {
                String urlString = null;
                String luid = null;
                String sourceString = null;
+               String titleString = null;
+               String authorString = null;
                String chapString = null;
                String target = null;
+               String key = null;
                MainAction action = MainAction.START;
                Boolean plusInfo = null;
                String host = null;
                Integer port = null;
+               SupportType searchOn = null;
+               String search = null;
+               List<String> tags = new ArrayList<String>();
+               Integer page = null;
+               Integer item = null;
 
                boolean noMoreActions = false;
 
@@ -90,8 +114,9 @@ public class Main {
                                                action = MainAction.valueOf(args[i].substring(2)
                                                                .toUpperCase().replace("-", "_"));
                                        } catch (Exception e) {
-                                               Instance.syserr(new IllegalArgumentException(
-                                                               "Unknown action: " + args[i], e));
+                                               Instance.getTraceHandler().error(
+                                                               new IllegalArgumentException("Unknown action: "
+                                                                               + args[i], e));
                                                exitCode = 255;
                                        }
                                }
@@ -142,6 +167,33 @@ public class Main {
                                        exitCode = 255;
                                }
                                break;
+                       case SET_SOURCE:
+                               if (luid == null) {
+                                       luid = args[i];
+                               } else if (sourceString == null) {
+                                       sourceString = args[i];
+                               } else {
+                                       exitCode = 255;
+                               }
+                               break;
+                       case SET_TITLE:
+                               if (luid == null) {
+                                       luid = args[i];
+                               } else if (sourceString == null) {
+                                       titleString = args[i];
+                               } else {
+                                       exitCode = 255;
+                               }
+                               break;
+                       case SET_AUTHOR:
+                               if (luid == null) {
+                                       luid = args[i];
+                               } else if (sourceString == null) {
+                                       authorString = args[i];
+                               } else {
+                                       exitCode = 255;
+                               }
+                               break;
                        case READ:
                                if (luid == null) {
                                        luid = args[i];
@@ -160,6 +212,64 @@ public class Main {
                                        exitCode = 255;
                                }
                                break;
+                       case SEARCH:
+                               if (searchOn == null) {
+                                       searchOn = SupportType.valueOfAllOkUC(args[i]);
+                                       
+                                       if (searchOn == null) {
+                                               Instance.getTraceHandler().error(
+                                                               "Website not known: <" + args[i] + ">");
+                                               exitCode = 255;
+                                       }
+                                       
+                                       if (BasicSearchable.getSearchable(searchOn) == null) {
+                                               Instance.getTraceHandler().error(
+                                                               "Website not supported: " + searchOn);
+                                               exitCode = 255;
+                                       }
+                               } else if (search == null) {
+                                       search = args[i];
+                               } else if (page == null) {
+                                       try {
+                                               page = Integer.parseInt(args[i]);
+                                       } catch (NumberFormatException e) {
+                                               Instance.getTraceHandler().error(
+                                                               new Exception("Incorrect page number: <"
+                                                                               + args[i] + ">", e));
+                                               exitCode = 255;
+                                       }
+                               } else if (item == null) {
+                                       try {
+                                               item = Integer.parseInt(args[i]);
+                                       } catch (NumberFormatException e) {
+                                               Instance.getTraceHandler().error(
+                                                               new Exception("Incorrect item number: <"
+                                                                               + args[i] + ">", e));
+                                               exitCode = 255;
+                                       }
+                               } else {
+                                       exitCode = 255;
+                               }
+                               break;
+                       case SEARCH_TAG:
+                               if (searchOn == null) {
+                                       searchOn = SupportType.valueOfAllOkUC(args[i]);
+                                       
+                                       if (searchOn == null) {
+                                               Instance.getTraceHandler().error(
+                                                               "Website not known: <" + args[i] + ">");
+                                               exitCode = 255;
+                                       }
+                                       
+                                       if (BasicSearchable.getSearchable(searchOn) == null) {
+                                               Instance.getTraceHandler().error(
+                                                               "Website not supported: " + searchOn);
+                                               exitCode = 255;
+                                       }
+                               } else {
+                                       tags.add(args[i]);
+                               }
+                               break;
                        case HELP:
                                exitCode = 255;
                                break;
@@ -174,19 +284,28 @@ public class Main {
                                exitCode = 255; // no arguments for this option
                                break;
                        case SERVER:
-                               if (port == null) {
+                       case STOP_SERVER:
+                               if (key == null) {
+                                       key = args[i];
+                               } else if (port == null) {
                                        port = Integer.parseInt(args[i]);
                                } else {
                                        exitCode = 255;
                                }
                                break;
                        case REMOTE:
-                               if (host == null) {
+                               if (key == null) {
+                                       key = args[i];
+                               } else if (host == null) {
                                        host = args[i];
                                } else if (port == null) {
                                        port = Integer.parseInt(args[i]);
-                                       BasicReader
-                                                       .setDefaultLibrary(new RemoteLibrary(host, port));
+
+                                       BasicLibrary lib = new RemoteLibrary(key, host, port);
+                                       lib = new CacheLibrary(Instance.getRemoteDir(host), lib);
+
+                                       BasicReader.setDefaultLibrary(lib);
+
                                        action = MainAction.START;
                                } else {
                                        exitCode = 255;
@@ -204,6 +323,9 @@ public class Main {
                                int diff = progress.getProgress() - current;
                                current += diff;
 
+                               if (diff <= 0)
+                                       return;
+
                                StringBuilder builder = new StringBuilder();
                                for (int i = 0; i < diff; i++) {
                                        builder.append('.');
@@ -230,8 +352,8 @@ public class Main {
                                System.err.println("\tVersion " + v);
                                System.err.println("\t-------------");
                                System.err.println("");
-                               for (String item : updates.getChanges().get(v)) {
-                                       System.err.println("\t- " + item);
+                               for (String it : updates.getChanges().get(v)) {
+                                       System.err.println("\t- " + it);
                                }
                                System.err.println("");
                        }
@@ -254,17 +376,43 @@ public class Main {
                                break;
                        case LIST:
                                if (BasicReader.getReader() == null) {
-                                       Instance.syserr(new Exception(
-                                                       "No reader type has been configured"));
+                                       Instance.getTraceHandler()
+                                                       .error(new Exception(
+                                                                       "No reader type has been configured"));
                                        exitCode = 10;
                                        break;
                                }
                                exitCode = list(sourceString);
                                break;
+                       case SET_SOURCE:
+                               try {
+                                       Instance.getLibrary().changeSource(luid, sourceString, pg);
+                               } catch (IOException e1) {
+                                       Instance.getTraceHandler().error(e1);
+                                       exitCode = 21;
+                               }
+                               break;
+                       case SET_TITLE:
+                               try {
+                                       Instance.getLibrary().changeTitle(luid, titleString, pg);
+                               } catch (IOException e1) {
+                                       Instance.getTraceHandler().error(e1);
+                                       exitCode = 22;
+                               }
+                               break;
+                       case SET_AUTHOR:
+                               try {
+                                       Instance.getLibrary().changeAuthor(luid, authorString, pg);
+                               } catch (IOException e1) {
+                                       Instance.getTraceHandler().error(e1);
+                                       exitCode = 23;
+                               }
+                               break;
                        case READ:
                                if (BasicReader.getReader() == null) {
-                                       Instance.syserr(new Exception(
-                                                       "No reader type has been configured"));
+                                       Instance.getTraceHandler()
+                                                       .error(new Exception(
+                                                                       "No reader type has been configured"));
                                        exitCode = 10;
                                        break;
                                }
@@ -272,12 +420,80 @@ public class Main {
                                break;
                        case READ_URL:
                                if (BasicReader.getReader() == null) {
-                                       Instance.syserr(new Exception(
-                                                       "No reader type has been configured"));
+                                       Instance.getTraceHandler()
+                                                       .error(new Exception(
+                                                                       "No reader type has been configured"));
                                        exitCode = 10;
                                        break;
                                }
                                exitCode = read(urlString, chapString, false);
+                               break;
+                       case SEARCH:
+                               if (searchOn == null || search == null) {
+                                       exitCode = 255;
+                                       break;
+                               }
+                               
+                               if (page == null) {
+                                       page = 1;
+                               }
+                               if (item == null) {
+                                       item = 0;
+                               }
+                               
+                               if (BasicReader.getReader() == null) {
+                                       Instance.getTraceHandler()
+                                                       .error(new Exception(
+                                                                       "No reader type has been configured"));
+                                       exitCode = 10;
+                                       break;
+                               }
+                               
+                               try {
+                                       BasicReader.getReader().search(searchOn, search, page, item);
+                               } catch (IOException e1) {
+                                       Instance.getTraceHandler().error(e1);
+                               }
+                               
+                               break;
+                       case SEARCH_TAG:
+                               if (searchOn == null) {
+                                       exitCode = 255;
+                                       break;
+                               }
+                               
+                               item = 0;
+                               page = 1;
+
+                               try {
+                                       item = Integer.parseInt(tags.get(tags.size()-1));
+                                       tags.remove(tags.size() - 1);
+                                       
+                                       try {
+                                               int tmp = Integer.parseInt(tags.get(tags.size()-1));
+                                               tags.remove(tags.size() - 1);
+                                               
+                                               page = item;
+                                               item = tmp;
+                                       } catch (Exception e) {
+                                       }
+                               } catch (Exception e) {
+                               }
+                               
+                               if (BasicReader.getReader() == null) {
+                                       Instance.getTraceHandler()
+                                                       .error(new Exception(
+                                                                       "No reader type has been configured"));
+                                       exitCode = 10;
+                                       break;
+                               }
+                               
+                               try {
+                                       BasicReader.getReader().searchTag(searchOn, page, item, tags.toArray(new String[]{}));
+                               } catch (IOException e1) {
+                                       Instance.getTraceHandler().error(e1);
+                               }
+                               
                                break;
                        case HELP:
                                syntax(true);
@@ -289,15 +505,16 @@ public class Main {
                        case VERSION:
                                System.out
                                                .println(String.format("Fanfix version %s"
-                                                               + "\nhttps://github.com/nikiroo/fanfix/"
-                                                               + "\n\tWritten by Nikiroo",
+                                                               + "%nhttps://github.com/nikiroo/fanfix/"
+                                                               + "%n\tWritten by Nikiroo",
                                                                Version.getCurrentVersion()));
                                updates.ok(); // we consider it read
                                break;
                        case START:
                                if (BasicReader.getReader() == null) {
-                                       Instance.syserr(new Exception(
-                                                       "No reader type has been configured"));
+                                       Instance.getTraceHandler()
+                                                       .error(new Exception(
+                                                                       "No reader type has been configured"));
                                        exitCode = 10;
                                        break;
                                }
@@ -309,26 +526,40 @@ public class Main {
                                        break;
                                }
                                try {
-                                       Server server = new RemoteLibraryServer(port);
-                                       server.start();
-                                       System.out.println("Remote server started on: " + port);
+                                       ServerObject server = new RemoteLibraryServer(key, port);
+                                       server.setTraceHandler(Instance.getTraceHandler());
+                                       server.run();
                                } catch (IOException e) {
-                                       Instance.syserr(e);
+                                       Instance.getTraceHandler().error(e);
                                }
                                return;
+                       case STOP_SERVER:
+                               if (port == null) {
+                                       exitCode = 255;
+                                       break;
+                               }
+
+                               new RemoteLibrary(key, host, port).exit();
+                               break;
                        case REMOTE:
                                exitCode = 255; // should not be reachable (REMOTE -> START)
                                break;
                        }
                }
 
+               try {
+                       Instance.getTempFiles().close();
+               } catch (IOException e) {
+                       Instance.getTraceHandler()
+                                       .error(new IOException(
+                                                       "Cannot dispose of the temporary files", e));
+               }
+
                if (exitCode == 255) {
                        syntax(false);
                }
 
-               if (exitCode != 0) {
-                       System.exit(exitCode);
-               }
+               System.exit(exitCode);
        }
 
        /**
@@ -348,7 +579,7 @@ public class Main {
                        System.out.println(story.getMeta().getLuid() + ": \""
                                        + story.getMeta().getTitle() + "\" imported.");
                } catch (IOException e) {
-                       Instance.syserr(e);
+                       Instance.getTraceHandler().error(e);
                        return 1;
                }
 
@@ -372,17 +603,17 @@ public class Main {
         */
        public static int export(String luid, String typeString, String target,
                        Progress pg) {
-               OutputType type = OutputType.valueOfNullOkUC(typeString);
+               OutputType type = OutputType.valueOfNullOkUC(typeString, null);
                if (type == null) {
-                       Instance.syserr(new Exception(trans(StringId.OUTPUT_DESC,
-                                       typeString)));
+                       Instance.getTraceHandler().error(
+                                       new Exception(trans(StringId.OUTPUT_DESC, typeString)));
                        return 1;
                }
 
                try {
                        Instance.getLibrary().export(luid, type, target, pg);
                } catch (IOException e) {
-                       Instance.syserr(e);
+                       Instance.getTraceHandler().error(e);
                        return 4;
                }
 
@@ -400,12 +631,23 @@ public class Main {
         * @return the exit return code (0 = success)
         */
        private static int list(String source) {
-               BasicReader.getReader().browse(source);
+               List<MetaData> stories;
+               stories = BasicReader.getReader().getLibrary().getListBySource(source);
+
+               for (MetaData story : stories) {
+                       String author = "";
+                       if (story.getAuthor() != null && !story.getAuthor().isEmpty()) {
+                               author = " (" + story.getAuthor() + ")";
+                       }
+
+                       System.out.println(story.getLuid() + ": " + story.getTitle()
+                                       + author);
+               }
                return 0;
        }
 
        /**
-        * Start the CLI reader for this {@link Story}.
+        * Start the current reader for this {@link Story}.
         * 
         * @param story
         *            the LUID of the {@link Story} in the {@link LocalLibrary}
@@ -431,17 +673,18 @@ public class Main {
                        if (chapString != null) {
                                try {
                                        reader.setChapter(Integer.parseInt(chapString));
-                                       reader.read();
+                                       reader.read(true);
                                } catch (NumberFormatException e) {
-                                       Instance.syserr(new IOException(
-                                                       "Chapter number cannot be parsed: " + chapString, e));
+                                       Instance.getTraceHandler().error(
+                                                       new IOException("Chapter number cannot be parsed: "
+                                                                       + chapString, e));
                                        return 2;
                                }
                        } else {
-                               reader.read();
+                               reader.read(true);
                        }
                } catch (IOException e) {
-                       Instance.syserr(e);
+                       Instance.getTraceHandler().error(e);
                        return 1;
                }
 
@@ -465,10 +708,11 @@ public class Main {
         * 
         * @return the exit return code (0 = success)
         */
-       private static int convert(String urlString, String typeString,
+       public static int convert(String urlString, String typeString,
                        String target, boolean infoCover, Progress pg) {
                int exitCode = 0;
 
+               Instance.getTraceHandler().trace("Convert: " + urlString);
                String sourceName = urlString;
                try {
                        URL source = BasicReader.getUrl(urlString);
@@ -477,10 +721,11 @@ public class Main {
                                sourceName = sourceName.substring("file://".length());
                        }
 
-                       OutputType type = OutputType.valueOfAllOkUC(typeString);
+                       OutputType type = OutputType.valueOfAllOkUC(typeString, null);
                        if (type == null) {
-                               Instance.syserr(new IOException(trans(
-                                               StringId.ERR_BAD_OUTPUT_TYPE, typeString)));
+                               Instance.getTraceHandler().error(
+                                               new IOException(trans(StringId.ERR_BAD_OUTPUT_TYPE,
+                                                               typeString)));
 
                                exitCode = 2;
                        } else {
@@ -488,6 +733,8 @@ public class Main {
                                        BasicSupport support = BasicSupport.getSupport(source);
 
                                        if (support != null) {
+                                               Instance.getTraceHandler().trace(
+                                                               "Support found: " + support.getClass());
                                                Progress pgIn = new Progress();
                                                Progress pgOut = new Progress();
                                                if (pg != null) {
@@ -496,31 +743,35 @@ public class Main {
                                                        pg.addProgress(pgOut, 1);
                                                }
 
-                                               Story story = support.process(source, pgIn);
+                                               Story story = support.process(pgIn);
                                                try {
                                                        target = new File(target).getAbsolutePath();
-                                                       BasicOutput.getOutput(type, infoCover).process(
-                                                                       story, target, pgOut);
+                                                       BasicOutput.getOutput(type, infoCover, infoCover)
+                                                                       .process(story, target, pgOut);
                                                } catch (IOException e) {
-                                                       Instance.syserr(new IOException(trans(
-                                                                       StringId.ERR_SAVING, target), e));
+                                                       Instance.getTraceHandler().error(
+                                                                       new IOException(trans(StringId.ERR_SAVING,
+                                                                                       target), e));
                                                        exitCode = 5;
                                                }
                                        } else {
-                                               Instance.syserr(new IOException(trans(
-                                                               StringId.ERR_NOT_SUPPORTED, source)));
+                                               Instance.getTraceHandler().error(
+                                                               new IOException(trans(
+                                                                               StringId.ERR_NOT_SUPPORTED, source)));
 
                                                exitCode = 4;
                                        }
                                } catch (IOException e) {
-                                       Instance.syserr(new IOException(trans(StringId.ERR_LOADING,
-                                                       sourceName), e));
+                                       Instance.getTraceHandler().error(
+                                                       new IOException(trans(StringId.ERR_LOADING,
+                                                                       sourceName), e));
                                        exitCode = 3;
                                }
                        }
                } catch (MalformedURLException e) {
-                       Instance.syserr(new IOException(trans(StringId.ERR_BAD_URL,
-                                       sourceName), e));
+                       Instance.getTraceHandler()
+                                       .error(new IOException(trans(StringId.ERR_BAD_URL,
+                                                       sourceName), e));
                        exitCode = 1;
                }
 
@@ -586,8 +837,9 @@ public class Main {
                        BasicReader.setDefaultReaderType(readerType);
                        return 0;
                } catch (IllegalArgumentException e) {
-                       Instance.syserr(new IOException("Unknown reader type: "
-                                       + readerTypeString, e));
+                       Instance.getTraceHandler().error(
+                                       new IOException("Unknown reader type: " + readerTypeString,
+                                                       e));
                        return 1;
                }
        }