ProForm file download

gistfile1.aw

<?php

// Call this in the sessions_end() hook in ext.ariba.php

    private function _check_for_file_download()
    {
        $file = $this->EE->input->get('file_download');
        $this->EE->config->_global_vars['global:download_file_url'] = FALSE;

        if ($file AND $this->EE->input->get('file_step') == '1' /* Key to preventing redirect loop */)
        {            
            $this->EE->config->_global_vars['global:download_file_url'] = $file;
        }
    }


/* 
in proform submit end set the redirect to wherever proform wants to redirect to + ?file_step=1&file_download=http://path/to/file
it will do a redirect, this calling sessions_end() on the next page load. The above func will see that a file is requested and set the global var, which can be added to the header...

{if global:download_file_url}
            <meta http-equiv="refresh" content="0;{global:download_file_url}" />
        {/if}
*/