house keeping
[jalview.git] / src / jalview / io / BioJsHTMLOutput.java
index 9c15991..73be79f 100644 (file)
@@ -1,15 +1,17 @@
 package jalview.io;
 
+import jalview.api.AlignmentViewPanel;
+import jalview.datamodel.AlignmentExportData;
 import jalview.exceptions.NoFileSelectedException;
-import jalview.ftp.FtpClient;
-import jalview.gui.AlignViewport;
-import jalview.gui.AlignmentPanel;
-import jalview.gui.FeatureRenderer;
+import jalview.json.binding.v1.BioJSReleasePojo;
+import jalview.json.binding.v1.BioJSRepositoryPojo;
 import jalview.util.MessageManager;
 
+import java.io.BufferedInputStream;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.net.URISyntaxException;
@@ -17,45 +19,32 @@ import java.net.URL;
 import java.util.Objects;
 import java.util.TreeMap;
 
-import org.apache.commons.net.ftp.FTP;
-import org.apache.commons.net.ftp.FTPClient;
-import org.apache.commons.net.ftp.FTPFile;
-
 
 public class BioJsHTMLOutput
 {
-  private AlignViewport av;
+  private AlignmentViewPanel ap;
 
   private static File currentBJSTemplateFile;
 
   private static TreeMap<String, File> bioJsMSAVersions;
 
-  public static final String BJS_TEMPLATES_LOCAL_DIRECTORY = jalview.bin.Cache
-          .getDefault("biojs_template_directory", "/biojs_templates/");
-
-  public static final String BJS_FTP_USER = jalview.bin.Cache.getDefault(
-          "biojs_ftp_user", "test");
-
-  public static final String BJS_FTP_PWD = jalview.bin.Cache.getDefault(
-          "biojs_ftp_pwd", "test");
+  public static final String DEFAULT_DIR = System.getProperty("user.home")
+          + File.separatorChar + ".biojs_templates" + File.separatorChar;
 
-  public static final String BJS_FTP_PORT = jalview.bin.Cache.getDefault(
-          "biojs_ftp_port", "22");
+  public static final String BJS_TEMPLATES_LOCAL_DIRECTORY = jalview.bin.Cache
+          .getDefault("biojs_template_directory", DEFAULT_DIR);
 
-  public static final String BJS_FTP_SERVER = jalview.bin.Cache.getDefault(
-          "biojs_ftp_server", "localhost");
+  public static final String BJS_TEMPLATE_GIT_REPO = jalview.bin.Cache
+          .getDefault(
+                  "biojs_template_git_repo",
+                  "https://raw.githubusercontent.com/tcofoegbu/bjs-template/master/package.json");
 
-  public BioJsHTMLOutput(AlignmentPanel ap,
-          FeatureRenderer fr1)
+  public BioJsHTMLOutput(AlignmentViewPanel ap)
   {
-
     if (ap != null)
     {
-
-      this.av = ap.av;
-      av.setFeatureRenderer(new FeatureRenderer(ap));
+      this.ap = ap;
     }
-
   }
 
   public void exportJalviewAlignmentAsBioJsHtmlFile()
@@ -63,7 +52,20 @@ public class BioJsHTMLOutput
     try
     {
       String outputFile = getOutputFile();
-      String jalviewAlignmentJson = JSONFile.getJSONData(av);
+      // String jalviewAlignmentJson = JSONFile.getJSONData(ap);
+      AlignmentExportData exportData = jalview.gui.AlignFrame
+              .getAlignmentForExport(
+              JSONFile.FILE_DESC, ap.getAlignViewport());
+      if (exportData.getSettings().isCancelled())
+      {
+        return;
+      }
+      String jalviewAlignmentJson = new FormatAdapter(ap,
+              exportData.getSettings()).formatSequences(JSONFile.FILE_DESC,
+              exportData.getAlignment(), exportData.getOmitHidden(),
+              exportData.getStartEndPostions(), ap.getAlignViewport()
+                      .getColumnSelection());
+
       String bioJSTemplateString = getBioJsTemplateAsString();
       String generatedBioJsWithJalviewAlignmentAsJson = bioJSTemplateString
               .replaceAll(
@@ -94,7 +96,6 @@ public class BioJsHTMLOutput
             { "HTML files" }, "HTML files");
     jvFileChooser.setFileView(new JalviewFileView());
 
-    // TODO uncomment when supported by MassageManager
     jvFileChooser.setDialogTitle(MessageManager
             .getString("label.save_as_biojs_html"));
     jvFileChooser.setDialogTitle("save as BioJs HTML");
@@ -157,11 +158,10 @@ public class BioJsHTMLOutput
     return sb.toString();
   }
 
-  public TreeMap<String, File> updateBioJSVersionsInfo(String dirName)
+  public static void refreshBioJSVersionsInfo(String dirName)
           throws URISyntaxException
   {
-    URL url = getClass().getResource(dirName);
-    File directory = new File(url.toURI());
+    File directory = new File(BJS_TEMPLATES_LOCAL_DIRECTORY);
     Objects.requireNonNull(dirName, "dirName MUST not be null!");
     Objects.requireNonNull(directory, "directory MUST not be null!");
     TreeMap<String, File> versionFileMap = new TreeMap<String, File>();
@@ -188,54 +188,123 @@ public class BioJsHTMLOutput
     {
       setCurrentBJSTemplateFile(versionFileMap.lastEntry().getValue());
     }
-    return versionFileMap;
+    setBioJsMSAVersions(versionFileMap);
   }
 
-  public void updateBioJS()
+  public static void updateBioJS()
   {
-    TreeMap<String, File> versionLists = null;
-    try
-    {
-      // downlaodNewBioJsTemplates(BJS_TEMPLATES_LOCAL_DIRECTORY);
-      versionLists = updateBioJSVersionsInfo(BJS_TEMPLATES_LOCAL_DIRECTORY);
-      setBioJsMSAVersions(versionLists);
-    } catch (URISyntaxException e)
+    Thread updateThread = new Thread()
     {
-      e.printStackTrace();
-    }
+      public void run()
+      {
+        try
+        {
+          String gitRepoPkgJson = getURLContentAsString(BJS_TEMPLATE_GIT_REPO);
+          if (gitRepoPkgJson != null)
+          {
+            BioJSRepositoryPojo release = new BioJSRepositoryPojo(
+                    gitRepoPkgJson);
+            syncUpdates(BJS_TEMPLATES_LOCAL_DIRECTORY, release);
+            refreshBioJSVersionsInfo(BJS_TEMPLATES_LOCAL_DIRECTORY);
+          }
+        } catch (URISyntaxException e)
+        {
+          e.printStackTrace();
+        }
+      }
+    };
+    updateThread.start();
+
   }
 
-  public void downlaodNewBioJsTemplates(String localDirectory)
+
+  public static void syncUpdates(String localDir, BioJSRepositoryPojo repo)
   {
-    FTPClient client = FtpClient.getFtpClient(BJS_FTP_SERVER);
-    if (FtpClient.authenticateUser(client, BJS_FTP_USER, BJS_FTP_PWD))
+    for (BioJSReleasePojo bjsRelease : repo.getReleases())
     {
-      client.enterLocalPassiveMode();
-      try
+      String releaseUrl = bjsRelease.getUrl();
+      String releaseVersion = bjsRelease.getVersion();
+      String releaseFile = "BioJsMSA_" + releaseVersion + ".txt";
+      if (releaseVersion.equals(repo.getLatestReleaseVersion()))
+      {
+        releaseFile = "Latest_BioJsMSA_" + releaseVersion + ".txt";
+      }
+
+      File biojsDirectory = new File(BJS_TEMPLATES_LOCAL_DIRECTORY);
+      if (!biojsDirectory.exists())
       {
-        client.setFileType(FTP.BINARY_FILE_TYPE);
-        for (FTPFile fFile : client.listFiles())
+        if (!biojsDirectory.mkdirs())
         {
-          String localFileName = BJS_TEMPLATES_LOCAL_DIRECTORY
-                  + fFile.getName();
-          String remoteFileName = fFile.getName();
-          FtpClient.downloadFile(client, remoteFileName, localFileName);
+          System.out.println("Couldn't create local directory : "
+                  + BJS_TEMPLATES_LOCAL_DIRECTORY);
+          return;
         }
-      } catch (IOException e)
+      }
+
+      File file = new File(BJS_TEMPLATES_LOCAL_DIRECTORY + releaseFile);
+      if (!file.exists())
       {
-        e.printStackTrace();
+
+        PrintWriter out = null;
+        try
+        {
+          out = new java.io.PrintWriter(new java.io.FileWriter(file));
+          out.print(getURLContentAsString(releaseUrl));
+        } catch (IOException e)
+        {
+          e.printStackTrace();
+        } finally
+        {
+          if (out != null)
+          {
+            out.flush();
+            out.close();
+          }
+        }
       }
     }
+
   }
 
-  // public static void main(String[] args) throws IOException
-  // {
-  // Document doc = Jsoup.connect("http://howto.unixdev.net").get();
-  // for (Element file : doc.select("td.right td a"))
-  // {
-  // System.out.println(file.attr("href"));
-  // }
-  // }
+  public static String getURLContentAsString(String url)
+          throws OutOfMemoryError
+  {
+    StringBuilder responseStrBuilder = null;
+    InputStream is = null;
+    try
+    {
+      URL resourceUrl = new URL(url);
+      is = new BufferedInputStream(resourceUrl.openStream());
+      BufferedReader br = new BufferedReader(new InputStreamReader(is));
+      responseStrBuilder = new StringBuilder();
+      String lineContent;
+
+      while ((lineContent = br.readLine()) != null)
+      {
+        responseStrBuilder.append(lineContent).append("\n");
+      }
+    } catch (OutOfMemoryError er)
+    {
+      er.printStackTrace();
+    } catch (Exception ex)
+    {
+      ex.printStackTrace();
+    } finally
+    {
+      if (is != null)
+      {
+        try
+        {
+          is.close();
+        } catch (IOException e)
+        {
+          e.printStackTrace();
+        }
+      }
+    }
+    return responseStrBuilder == null ? null : responseStrBuilder
+            .toString();
+  }
 
   public static File getCurrentBJSTemplateFile()
   {
@@ -258,5 +327,4 @@ public class BioJsHTMLOutput
     BioJsHTMLOutput.bioJsMSAVersions = bioJsMSAVersions;
   }
 
-
 }