beta option: download url

[fanfix.git] / src / be / nikiroo / fanfix_swing / Actions.java

diff --git a/src/be/nikiroo/fanfix_swing/Actions.java b/src/be/nikiroo/fanfix_swing/Actions.java
index 5a2a5b56f9fe6b38dc78934d12bab21a873bf2dd..5df9b2eb84f64894d15bc8c98aba84eed9096a63 100644 (file)
--- a/src/be/nikiroo/fanfix_swing/Actions.java
+++ b/src/be/nikiroo/fanfix_swing/Actions.java
@@ -2,20 +2,30 @@ package be.nikiroo.fanfix_swing;
 
 import java.awt.BorderLayout;
 import java.awt.Container;
+import java.awt.Toolkit;
 import java.awt.Window;
+import java.awt.datatransfer.DataFlavor;
 import java.io.File;
 import java.io.IOException;
+import java.net.URL;
+import java.net.UnknownHostException;
 
 import javax.swing.JDialog;
+import javax.swing.JFileChooser;
 import javax.swing.JLabel;
+import javax.swing.JOptionPane;
 import javax.swing.SwingWorker;
 
 import be.nikiroo.fanfix.Instance;
+import be.nikiroo.fanfix.bundles.StringIdGui;
 import be.nikiroo.fanfix.bundles.UiConfig;
 import be.nikiroo.fanfix.data.MetaData;
 import be.nikiroo.fanfix.data.Story;
 import be.nikiroo.fanfix.library.BasicLibrary;
+import be.nikiroo.fanfix.library.LocalLibrary;
+import be.nikiroo.fanfix.reader.BasicReader;
 import be.nikiroo.fanfix_swing.gui.utils.UiHelper;
+import be.nikiroo.utils.Progress;
 
 public class Actions {
        static public void openExternal(final BasicLibrary lib, MetaData meta, final Container parent,
@@ -155,4 +165,102 @@ public class Actions {
                        }
                }
        }
+
+       /**
+        * Import a {@link Story} into the main {@link LocalLibrary}.
+        * <p>
+        * Should be called inside the UI thread.
+        * 
+        * @param askUrl TRUE for an {@link URL}, false for a {@link File}
+        */
+       static public void imprt(final Container parent, boolean askUrl, final Runnable onSuccess) {
+               JFileChooser fc = new JFileChooser();
+
+               Object url;
+               if (askUrl) {
+                       String clipboard = "";
+                       try {
+                               clipboard = ("" + Toolkit.getDefaultToolkit().getSystemClipboard().getData(DataFlavor.stringFlavor))
+                                               .trim();
+                       } catch (Exception e) {
+                               // No data will be handled
+                       }
+
+                       if (clipboard == null || !(clipboard.startsWith("http://") || //
+                                       clipboard.startsWith("https://"))) {
+                               clipboard = "";
+                       }
+
+                       url = JOptionPane.showInputDialog(parent,
+                                       Instance.getInstance().getTransGui().getString(StringIdGui.SUBTITLE_IMPORT_URL),
+                                       Instance.getInstance().getTransGui().getString(StringIdGui.TITLE_IMPORT_URL),
+                                       JOptionPane.QUESTION_MESSAGE, null, null, clipboard);
+               } else if (fc.showOpenDialog(parent) != JFileChooser.CANCEL_OPTION) {
+                       url = fc.getSelectedFile().getAbsolutePath();
+               } else {
+                       url = null;
+               }
+
+               if (url != null && !url.toString().isEmpty()) {
+                       imprt(parent, url.toString(), null, null);
+               }
+       }
+
+       /**
+        * Actually import the {@link Story} into the main {@link LocalLibrary}.
+        * <p>
+        * Should be called inside the UI thread.
+        * 
+        * @param url             the {@link Story} to import by {@link URL}
+        * @param onSuccess       Action to execute on success
+        * @param onSuccessPgName the name to use for the onSuccess progress bar
+        */
+       static public void imprt(final Container parent, final String url, final Runnable onSuccess,
+                       String onSuccessPgName) {
+               final Progress pg = new Progress();
+               final Progress pgImprt = new Progress();
+               final Progress pgOnSuccess = new Progress(onSuccessPgName);
+               pg.addProgress(pgImprt, 95);
+               pg.addProgress(pgOnSuccess, 5);
+
+               new SwingWorker<Void, Void>() {
+                       @Override
+                       protected Void doInBackground() throws Exception {
+                               Exception ex = null;
+                               MetaData meta = null;
+                               try {
+                                       meta = Instance.getInstance().getLibrary().imprt(BasicReader.getUrl(url), pgImprt);
+                               } catch (IOException e) {
+                                       e.printStackTrace();
+                                       ex = e;
+                               }
+
+                               final Exception e = ex;
+
+                               final boolean ok = (e == null);
+
+                               pgOnSuccess.setProgress(0);
+                               if (!ok) {
+                                       if (e instanceof UnknownHostException) {
+                                               UiHelper.error(parent,
+                                                               Instance.getInstance().getTransGui().getString(StringIdGui.ERROR_URL_NOT_SUPPORTED,
+                                                                               url),
+                                                               Instance.getInstance().getTransGui().getString(StringIdGui.TITLE_ERROR), null);
+                                       } else {
+                                               UiHelper.error(parent,
+                                                               Instance.getInstance().getTransGui().getString(StringIdGui.ERROR_URL_IMPORT_FAILED, url,
+                                                                               e.getMessage()),
+                                                               Instance.getInstance().getTransGui().getString(StringIdGui.TITLE_ERROR), e);
+                                       }
+                               } else {
+                                       if (onSuccess != null) {
+                                               onSuccess.run();
+                                       }
+                               }
+                               pgOnSuccess.done();
+                               
+                               return null;
+                       }
+               }.execute();
+       }
 }