Apex: XLIFF Translator, the editor (step 3.2)
The difficulty with editing the XLIFF- file is that you do not know with which item/object the translation text corresponds in your application.
As explained in a previous blog, we discovered a way to link a translation item to a specific apex object type. This information is stored in the flows-table wwv_flow_translatable_cols$.
Therefore we decided to build a GUI-editor on top of that XLIFF-file.
In a first step, we loaded the XML-file as such in an XMLTYPE column, linked with a specific source and target language. By using SQL/XML features and X-Path expressions we extract the data and transform it to a relational structure.
Since all the data-to-be-translated is now seeded in our internal translation table, it is easy to build an user-friendly Apex page on it.
As you can see, we provide extra filtering options including the Apex object type. The screenshot shows only the labels of the tabs in our application.
There is also a small accounting on the work already done: we have already translated 3 of 4 tabs; for the complete XLIFF file, we translated already 175 of 400 items.
We extended the utility also with the notion of a ‘dictionary’. By default we have already preloaded a small dictionary with typical words that we see in every application: create, save, delete, search, home, admin, …
As user, you can extend this glossary with values (business terms) that are often used in your application.
In our example, we can decide to add the translation for “Photos”, “Foto’s” to our dictionary, by clicking on the right-most arrow:
This mechanism can accelerate the translation work to a high degree: you can extend gradually your own dictionary and apply on a regular base those new words to the items that are not translated yet. We also provide a separate tab-page in the application where you can maintain the content of your dictionary.
In a next blog, we will explain how you can extract the relational data back to the initial XML-structure once the translation work is done.