<?php
/*
* Upload Class
* Location: controllers/upload.php
*/
class Upload extends Controller
{
    function Upload()
    {
        parent::Controller();
        $this->load->helper('url');
    }

    function index()
    {
        $this->template->load('page', 'content/uploadForm');
        //redirect('');
    }

    function folder($folder_id)
    {
        if (!$this->dx_auth->is_logged_in()) {
            $this->dx_auth->deny_access('login');
        }

        $this->load->model('axe_folder');
        if ($folder_id != 0) {
            if ($folder_id != '') {
                if ($this->axe_folder->check_folder($folder_id) == false) {
                    show_error($this->axe_folder->get_error());
                    return false;
                }
            }
        }

        $data['folder_id'] = $folder_id;

        $this->session->set_userdata('return_upload', 'content/uploadForm');
        $this->session->set_userdata('return_folder', true);
        $this->session->set_userdata('return_folder_id', $folder_id);

        $this->template->load('page', 'content/uploadForm', $data);
        //redirect('');
    }

    function application($app_id = '', $username = '', $password = '')
    {


        $uploadDirectory = 'uploads';
        $config['upload_path'] = $this->config->item('upload_folder');
        $config['allowed_types'] = $this->config->item('upload_types');

        $config['max_size'] = '3072';

        $this->load->library('upload', $config);
        $this->load->model('uploading');
        $this->uploading->uploadDirectory = $uploadDirectory;

        $i = 0;
        foreach ($_FILES as $key => $value) {
            if (!empty($value['name'])) {
                if (!$this->upload->do_upload($key)) {

                    $error[$i]['message'] = $this->upload->error_msg;
                    $error[$i]['filename'] = $value['name'];

                    $this->upload->error_msg = '';

                    $i++;

                } else {
                    $files[$key] = $this->upload->data();
                    $imageData[$key] = $this->uploading->doProcess($files[$key], $folder_id);
                }
            }
        }


    }

    /*
    * Actually do the uploading. duh.
    */
    function do_upload($folder_id = '')
    {
        if ($this->config->item('upload_public') == true || $this->dx_auth->
            is_logged_in() == true) {

            $return_success = ($this->session->userdata('return_success') == '') ?
                'content/uploadSuccess' : $this->session->userdata('return_success');

            $return_upload = ($this->session->userdata('return_upload') == '') ?
                'content/home' : $this->session->userdata('return_upload');

            if ($folder_id != '') {
                if ($folder_id != 0) {
                    $this->load->model('axe_folder');
                    if ($this->axe_folder->check_folder($folder_id, $this->dx_auth->get_user_id()) == false) {
                        show_error($this->axe_folder->get_error());
                        return false;
                    }
                }
            }

            $uploadDirectory = 'uploads';
            $config['upload_path'] = $this->config->item('upload_folder');
            $config['allowed_types'] = $this->config->item('upload_types');

            $config['max_size'] = '3072';

            $this->load->library('upload', $config);
            $this->load->model('uploading');
            $this->uploading->uploadDirectory = $uploadDirectory;

            $i = 0;
            $errors = false;
            $success = false;
            foreach ($_FILES as $key => $value) {
                if (!empty($value['name'])) {
                    if (!$this->upload->do_upload($key)) {

                        $error[$i]['message'] = $this->upload->error_msg;
                        $error[$i]['filename'] = $value['name'];

                        $this->upload->error_msg = '';

                        $i++;
                        $errors = true;

                    } else {
                        // Build a file array from all uploaded files
                        $success = true;
                        $files[$key] = $this->upload->data();
                        $imageData[$key] = $this->uploading->doProcess($files[$key], $folder_id);
                    }
                }
            }


            if (empty($files) and empty($error)) {
                $error = array('error' => 'You did not select a file to upload.');
                $error["folder_id"] = $folder_id;
                $this->template->load('page', $return_upload, $error);
            } else {

                // okay, lets check to see if there were any errors.

                if ($errors == true) {
                    // there were

                    // was there any success?
                    if ($success == true) {
                        $templateData = array('upload_data' => $files, 'image_data' => $imageData,
                            'error_data' => $error);


                        $this->template->load('page', 'content/uploadSuccess', $templateData);
                    } else {
                        $templateData = array('error' => $error);

                        $templateData["folder_id"] = $folder_id;


                        $this->template->load('page', $return_upload, $templateData);
                    }

                } else {
                    // there were not.

                    $templateData = array('upload_data' => $files, 'image_data' => $imageData);

                    if ($this->session->userdata('return_folder')) {
                        $templateData["folder"] = $this->session->userdata('return_folder_id');
                    }

                    $this->template->load('page', 'content/uploadSuccess', $templateData);
                }

            }
        } else {
            show_error('Public uploading is turned off.');
        }

    }

}

/* End of file upload.php */
/* Location: ./system/application/controllers/upload.php */