I am going to start work on a website that is already developed in Joomla 1.5 What are the possible ways to migrate the contents from Joomla.
PS: I have looked into joomla module but no luck!
Any ideas will highly be appreciated!
I think the next time I have to migrate Joomla site to Drupal I will use the Joomla to Drupal module. It doesn't appear to be regularly updated but looks like it should work for Joomla 1.5 and less. I don't think it will be useful for Joomla 2.x and up though.
You can use Migrate module which provides a flexible framework for migrating content into Drupal.
There is one GitHub project available at piyuesh23/joomla_drupal which has already some Drupal classes to migrate Joomla into Drupal.
For more technical details, check Joomla related Issues for Migrate or example code of migrating images, setting url, alt, title in prepareRow.