Helper function to allow easy command line loading

[bradfordcondon]

This is an ideas discussion thread for how to allow more automated data loading with the dev seed project in mind (and perhaps this discussion/utility will end up there instead).

Constraints

• Loaders are never bootstrapped, they must be manually loaded

• I think the easy way to run the loader is to provide a simulated $form and $form_state as required by the Importer. This is because some private methods move the file to temp etc, and the functions used to actually run the loader might be private.

• I'd love to use a drush command, but passing a fake form isn't really possible with Drush -> you'd have to write a seperate drush command for each loader to allow the options to be passed in.

• Could a db:seeder be better? Lets you run it via the command line, assuming you can pass a file path and whatever options needed.

[bradfordcondon]

Here is what I find to be a pretty good start for running a loader via phpunit:

https://github.com/statonlab/tripal_ssr/blob/910d99782faf71fe0350fb8ec6d307704f9186b0/tests/SSRLoaderTest.php#L208-L228

Note that i dont actually simulate form and form_state: instead I execute create with the $run_args (from the form) and the $file which is where the file goes from the GUI.

    $importer = new \SSRLoader();
    $importer->create($run_args, $file);
    $importer->run();

[bradfordcondon]

added in #57

Waiting on re-annotation of F excelsior. When thats done I need to do two things:

• redoing the static URLs for the files
• Actual testing of the importer to ensure it works

[bradfordcondon]

waiting on interproscan to verify ips loader works. see #57

[bradfordcondon]

merged!