WEB-5089 Twitter Bootstrap Template

platform/lang-impl/src/com/intellij/lang/javascript/boilerplate/AbstractGithubTagDownloadedProjectGenerator.java

@@ -7,6 +7,7 @@ import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.Messages;
+import com.intellij.openapi.util.io.FileUtil;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.platform.templates.github.*;
 import org.jetbrains.annotations.Nls;
@@ -89,19 +90,44 @@ public abstract class AbstractGithubTagDownloadedProjectGenerator extends WebPro
       }
     }
     if (brokenZip) {
-      GithubDownloadUtil.downloadContentToFileWithProgressSynchronously(
-        project,
-        tag.getZipballUrl(),
-        getTitle(),
-        zipArchiveFile,
-        getGithubUserName(),
-        getGithubRepositoryName()
-      );
-      LOG.info("Downloaded " + zipArchiveFile.getAbsolutePath() + " of size " + zipArchiveFile.length() + " bytes");
-      ZipUtil.unzipWithProgressSynchronously(project, getTitle(), zipArchiveFile, extractToDir);
+      String primaryUrl = getPrimaryZipArchiveUrlForDownload(tag);
+      boolean downloaded = false;
+      if (primaryUrl != null) {
+        try {
+          downloadAndUnzip(project, primaryUrl, zipArchiveFile, extractToDir, false);
+          downloaded = true;
+        } catch (GeneratorException e) {
+          LOG.info("Can't download " + primaryUrl, e);
+          FileUtil.delete(zipArchiveFile);
+        }
+      }
+      if (!downloaded) {
+        downloadAndUnzip(project, tag.getZipballUrl(), zipArchiveFile, extractToDir, true);
+      }
     }
   }
 
+  private void downloadAndUnzip(@Nullable Project project,
+                                @NotNull String url,
+                                @NotNull File zipArchiveFile,
+                                @NotNull File extractToDir,
+                                boolean retryOnError) throws GeneratorException {
+    GithubDownloadUtil.downloadContentToFileWithProgressSynchronously(
+      project,
+      url,
+      getTitle(),
+      zipArchiveFile,
+      getGithubUserName(),
+      getGithubRepositoryName(),
+      retryOnError
+    );
+    LOG.info("Downloaded " + zipArchiveFile.getAbsolutePath() + " of size " + zipArchiveFile.length() + " bytes");
+    ZipUtil.unzipWithProgressSynchronously(project, getTitle(), zipArchiveFile, extractToDir);
+  }
+
+  @Nullable
+  public abstract String getPrimaryZipArchiveUrlForDownload(@NotNull GithubTagInfo tag);
+
   @NotNull
   private File getCacheFile(@NotNull GithubTagInfo tag) {
     String fileName = tag.getName() + ".zip";

platform/lang-impl/src/com/intellij/lang/javascript/boilerplate/GithubDownloadUtil.java

@@ -53,7 +53,8 @@ public class GithubDownloadUtil {
     @NotNull String progressTitle,
     @NotNull final File outputFile,
     @NotNull final String userName,
-    @NotNull final String repositoryName) throws GeneratorException
+    @NotNull final String repositoryName,
+    final boolean retryOnError) throws GeneratorException
   {
     Outcome<File> outcome = DownloadUtil.provideDataWithProgressSynchronously(
       project,
@@ -69,6 +70,9 @@ public class GithubDownloadUtil {
       }, new Producer<Boolean>() {
         @Override
         public Boolean produce() {
+          if (!retryOnError) {
+            return false;
+          }
           return IOExceptionDialog.showErrorDialog("Download Error", "Can not download '" + url + "'");
         }
       }

platform/lang-impl/src/com/intellij/lang/javascript/boilerplate/GithubProjectGeneratorPeer.java

@@ -165,6 +165,12 @@ public class GithubProjectGeneratorPeer implements WebProjectGenerator.Generator
         return v2.compareTo(v1);
       }
     });
+    for (GithubTagInfo tag : sortedTags) {
+      tag.setRecentTag(false);
+    }
+    if (!sortedTags.isEmpty()) {
+      sortedTags.get(0).setRecentTag(true);
+    }
     return sortedTags;
   }
 

platform/lang-impl/src/com/intellij/platform/templates/github/GithubTagInfo.java

@@ -14,6 +14,7 @@ public class GithubTagInfo {
   private final String myName;
   private final String myZipballUrl;
   private Version myVersion;
+  private boolean myRecentTag = false;
 
   public GithubTagInfo(@NotNull String name, @NotNull String zipballUrl) {
     myName = name;
@@ -30,6 +31,14 @@ public class GithubTagInfo {
     return myZipballUrl;
   }
 
+  public void setRecentTag(boolean recentTag) {
+    myRecentTag = recentTag;
+  }
+
+  public boolean isRecentTag() {
+    return myRecentTag;
+  }
+
   @NotNull
   public Version getVersion() {
     if (myVersion == null) {