Allow Anonymous users to generate EML Feeds

[GoogleCodeExporter]

Problem:
Although an EML Feed button is available to anonymous users, if they click on 
it they are instructed to "Please login in".  Ideally, access to EML feeds will 
be controlled by Views settings.  The proposed patch allows Anonymous users to 
download EML feeds.

Version: Views_bonus_eml March 24th, 2011

The attached patch is an implementation of these instructions from a module 
developer:

I put this code to prevent not-logged-in users to create Drupal2EML feed. Now I 
understand, that you want allow them to do so. I'll remove that part of code.
"
    if (empty($user->uid)) {
      drupal_set_message('Please login in');
      drupal_goto('user/login', $current_destination);
    }
"

Following code redirects from eml_export to eml_config if there is no "site 
acronym" in EML config settings. Please, uncommented this part and change 
"elseif" to "if" (because first part still commented out). We can change 
condition if you want. Once config is filled out (for now means "site acronym" 
does exist) one can reach EML config through its URL.

"
elseif (!$last_settings['last_acronym']) {
      drupal_set_message("Please provide the site specific settings");
      drupal_goto('eml_config', $current_destination);
    }
"

Original issue reported on code.google.com by umbs...@gmail.com on 28 Jun 2011 at 7:58

Attachments:

• views-bonus-eml-anon-user.patch

[GoogleCodeExporter]

An additional test confirms that the EML Feed obeys Access rules as configured 
on the administration page of the View in question.

Original comment by umbs...@gmail.com on 28 Jun 2011 at 8:05