/**
* Merges chunks found in a target translation Project that do not exist in the source translation
* to a sibling chunk so that no data is lost.
*
* @param library
* @param targetTranslation target translation to merge
* @return
*/
public static boolean migrateChunkChanges(
final Library library, final TargetTranslation targetTranslation) {
try {
Logger.i(
TargetTranslationMigrator.class.getName(),
"Migrating chunks in target translation " + targetTranslation.getProjectId());
final SourceTranslation sourceTranslation =
library.getDefaultSourceTranslation(targetTranslation.getProjectId(), "en");
if (sourceTranslation == null) {
Logger.w(
TargetTranslationMigrator.class.getName(),
"Could not find a source translation for the target translation "
+ targetTranslation.getId());
return false;
}
if (targetTranslation.getPath().exists()) {
boolean migrationSuccess = true;
// perform the chunk migration on each chapter of the target translation
for (ChapterTranslation chapterTranslation : targetTranslation.getChapterTranslations()) {
Chapter chapter = library.getChapter(sourceTranslation, chapterTranslation.getId());
if (chapter != null) {
boolean success =
mergeInvalidChunksInChapter(library, sourceTranslation, targetTranslation, chapter);
migrationSuccess = migrationSuccess && success;
}
}
return migrationSuccess;
}
} catch (Exception e) {
Logger.e(
TargetTranslationMigrator.class.getName(),
"Failed to merge the chunks in the target translation "
+ targetTranslation.getProjectId());
}
return false;
}
