Symfony2 translation of long texts
You can have long texts in .yml translation file as well as html tags. Put your Terms Of Service text in messages.xx.yml file like this:
TermsOfServiceText: > <p>Here goes my Terms of service code</p> <p>It can be put in several lines and <strong>can include html tags!</strong></p> <p>It can also include <a href="http://symfony.com/doc/current/book/translation.html" rel="nofollow">links</a></p> <p>Just make sure that you put '>' sign after your translation keyword like in the first line of this example code and start your message in next line with double space indentation</p>Now, in your twig template call translation with this:
{{ 'TermsOfServiceText'|trans|raw }}raw is used to skip escaping html tags.
I don't think that different templates could be as solution. But feel free to choose what you prefer. I'll go with https://github.com/stof/StofDoctrineExtensionsBundle in particular with the Translatable behaviour.