<?php

class Upload extends Private_Controller {

        public function constructor() {
                parent::__constructor();
        }

        function index() {

                if ($this->ion_auth->logged_in()) {

                $this->load->helper(array('form', 'url'));
                $this->load->library('form_validation');

                $this->form_validation->set_rules('title', 'Title', 'required');
                $this->form_validation->set_rules('tags', 'Tag', 'required');
                $this->form_validation->set_rules('summary', 'Summary', 'required');
                $this->form_validation->set_rules('bookfile', 'Book File', 'required');

                $this->load->view('topspace');
                if ($this->form_validation->run())
                {
                        /*
                            add file upload and conversion
                            add tags to tag table
                        */


                        //Uploads cover file to server
                        $coverconfig['upload_path'] = './uploads/coverimages';
                        $coverconfig['allowed_types'] = 'jpg|png';
                        $coverconfig['max_size']    = '500';
                        $coverconfig['max_width']  = '5000';
                        $coverconfig['max_height']  = '5000';
                        $coverconfig['remove_spaces']  = 'TRUE';

                        $this->load->library('upload', $coverconfig);

                        $field_name = "coverimage";

                        if ( ! $this->upload->do_upload($field_name))
                        {
                            $error = array('error' => $this->upload->display_errors());

                            $this->load->view('upload', $error);
                        }
                        else
                        {
                            $data = array('upload_data' => $this->upload->data());

                        }

                        //Uploads book file to server
                        $bookconfig['upload_path'] = './uploads/books_raw';
                        $bookconfig['allowed_types'] = 'doc|pdf';
                        $bookconfig['max_size'] = '1024';
                        $bookconfig['remove_spaces']  = 'TRUE';

                        $this->load->library('upload', $bookconfig);

                        $bookfield_name = "bookfile";

                        if ( ! $this->upload->do_upload($bookfield_name))
                        {
                            $error = array('error' => $this->upload->display_errors());

                            $this->load->view('upload', $error);
                        }
                        else
                        {
                            $data = array('upload_data' => $this->upload->data());

                            $this->load->view('upload_success');
                        }

                        //Puts info into databasees
                        $title = $this->input->post('title');
                        $tags = $this->input->post('tags');
                        $summary = $this->input->post('summary');

                        $user = $this->ion_auth->get_user();
                        $authorid = $user->id;

                        $data = array(
                            'book_title' => $title,
                            'book_summary' => $summary,
                            'book_author_id' => $authorid,
                            'book_created' => time()
                        );
                        $this->db->insert('books', $data);

                }
                else
                {
                        $this->load->view('upload');
                }
                $this->load->view('footer');

                } else {
                    $this->load->view('mustlogin');
                }



        }

}