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Add automatic conversion of language files downloaded from Transifex
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AreaShop/src/main/java/me/wiefferink/areashop/messages/Transifex.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| package me.wiefferink.areashop.messages; | ||
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| import me.wiefferink.areashop.AreaShop; | ||
| import org.apache.commons.lang.StringUtils; | ||
| import org.apache.commons.lang.exception.ExceptionUtils; | ||
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|
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| import java.io.*; | ||
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| public class Transifex { | ||
| public static boolean convertFrom(File inputFile) { | ||
| if(inputFile == null || !inputFile.exists() || !inputFile.isFile()) { | ||
| warn("Could not convert Transifix file, it does not exist"); | ||
| return false; | ||
| } | ||
| AreaShop.debug("Transifex conversion of", inputFile.getAbsolutePath()); | ||
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| File newFile = new File(inputFile.getAbsolutePath()+".new"); | ||
| try( | ||
| BufferedReader reader = new BufferedReader(new FileReader(inputFile)); | ||
| BufferedWriter writer = new BufferedWriter(new FileWriter(newFile)) | ||
| ) { | ||
| // Create target file | ||
| newFile.createNewFile(); | ||
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| // Add translation strings | ||
| String line = reader.readLine(); | ||
| boolean first = true; | ||
| String lastLineStart = null; | ||
| while(line != null) { | ||
| // Skip line with the language on it | ||
| if(first) { | ||
| first = false; | ||
| line = reader.readLine(); | ||
| continue; | ||
| } | ||
| // Skip comment lines (normally there are none) | ||
| if(line.startsWith("#")) { | ||
| line = reader.readLine(); | ||
| continue; | ||
| } | ||
| // Strip whitespace at the front | ||
| if(line.length() > 2) { | ||
| line = line.substring(2); | ||
| } | ||
| // Add empty lines between messages of a different type (the part before - decides the type) | ||
| if(lastLineStart != null && !line.trim().isEmpty() && !line.startsWith(lastLineStart) && !line.trim().startsWith("-")) { | ||
| writer.newLine(); | ||
| } | ||
| // Write line to the new file | ||
| if(!line.trim().isEmpty()) { | ||
| // Detect special fancyformat lines | ||
| if(line.contains("\\n")) { | ||
| String[] specials = line.split("\\\\n"); | ||
| //print("Contains newline: "+line+", split into "+specials.length+" parts"); | ||
| // Write identifier | ||
| writer.write(specials[0].substring(0, specials[0].indexOf(":")+1)); | ||
| writer.newLine(); | ||
| // Strip identifier from first part | ||
| specials[0] = specials[0].substring(specials[0].indexOf(":")+3); | ||
| // Write special lines | ||
| for(String special : specials) { | ||
| writer.write(" - \""); | ||
| if(special.startsWith("\\t")) { | ||
| special = special.substring(2); | ||
| writer.write(" "); | ||
| } | ||
| writer.write(special); | ||
| if(!special.endsWith("\"")) { | ||
| writer.write("\""); | ||
| } | ||
| writer.newLine(); | ||
| } | ||
| } else { | ||
| // Simply copy the line | ||
| writer.write(line); | ||
| writer.newLine(); | ||
| } | ||
| } | ||
| // Update last line start | ||
| String[] splittedLine = line.split("-"); | ||
| if(splittedLine.length > 0 && !line.trim().isEmpty()) { | ||
| lastLineStart = splittedLine[0]; | ||
| } | ||
| line = reader.readLine(); | ||
| } | ||
| } catch(IOException e) { | ||
| warn("Could not convert Transifix file:", ExceptionUtils.getStackTrace(e)); | ||
| newFile.delete(); | ||
| return false; | ||
| } | ||
|
|
||
| // Move current file to .old, move new file to original location | ||
| File oldFile = new File(inputFile.getAbsolutePath()+".transifex"); | ||
| if(oldFile.exists() && oldFile.isFile()) { | ||
| if(!oldFile.delete()) { | ||
| warn("Could not remove existing old file:", oldFile.getAbsolutePath()); | ||
| return false; | ||
| } | ||
| } | ||
| if(!inputFile.renameTo(oldFile)) { | ||
| warn("Could not move input file to .old, from", inputFile.getAbsolutePath(), "to", oldFile.getAbsolutePath()); | ||
| return false; | ||
| } | ||
| if(!newFile.renameTo(inputFile)) { | ||
| warn("Could not move new file to original file location, from", newFile.getAbsolutePath(), "to", inputFile.getAbsolutePath()); | ||
| oldFile.renameTo(inputFile); // Try to recover original file | ||
| return false; | ||
| } | ||
| AreaShop.info("Converted "+inputFile.getName()+" from the Transifex layout to the AreaShop layout, original saved in "+oldFile.getName()); | ||
| return true; | ||
| } | ||
|
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||
| /** | ||
| * Print a warning to the console | ||
| * @param message The message to print | ||
| */ | ||
| private static void warn(String... message) { | ||
| AreaShop.warn("[Transifex language file conversion]", StringUtils.join(message, " ")); | ||
| } | ||
| } |