Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * This file is part of the Database module for Moodle

 *

 * @copyright 2005 Martin Dougiamas  http://dougiamas.com

 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 * @package mod_data

 */

require_once('../../config.php');

require_once('lib.php');

require_once($CFG->libdir.'/csvlib.class.php');

require_once('import_form.php');

$id              = optional_param('id', 0, PARAM_INT);  // course module id

$d               = optional_param('d', 0, PARAM_INT);   // database id

$rid             = optional_param('rid', 0, PARAM_INT); // record id

$fielddelimiter  = optional_param('fielddelimiter', ',', PARAM_CLEANHTML); // characters used as field delimiters for csv file import

$fieldenclosure = optional_param('fieldenclosure', '', PARAM_CLEANHTML);   // characters used as record delimiters for csv file import

$redirectbackto = optional_param('backto', '', PARAM_LOCALURL); // The location to redirect back to.

$url = new moodle_url('/mod/data/import.php');

if ($rid !== 0) {

    $url->param('rid', $rid);

}

if ($fielddelimiter !== '') {

    $url->param('fielddelimiter', $fielddelimiter);

}

if ($fieldenclosure !== '') {

    $url->param('fieldenclosure', $fieldenclosure);

}

if ($id) {

    $url->param('id', $id);

    $PAGE->set_url($url);

    $cm     = get_coursemodule_from_id('data', $id, 0, false, MUST_EXIST);

    $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);

    $data   = $DB->get_record('data', array('id'=>$cm->instance), '*', MUST_EXIST);

} else {

    $url->param('d', $d);

    $PAGE->set_url($url);

    $data   = $DB->get_record('data', array('id'=>$d), '*', MUST_EXIST);

    $course = $DB->get_record('course', array('id'=>$data->course), '*', MUST_EXIST);

    $cm     = get_coursemodule_from_instance('data', $data->id, $course->id, false, MUST_EXIST);

}

require_login($course, false, $cm);

$context = context_module::instance($cm->id);

require_capability('mod/data:manageentries', $context);

$form = new mod_data_import_form(new moodle_url('/mod/data/import.php'), ['dataid' => $data->id,

    'backtourl' => $redirectbackto]);

if ($form->is_cancelled()) {

    $redirectbackto = !empty($redirectbackto) ? $redirectbackto :

        new \moodle_url('/mod/data/view.php', ['d' => $data->id]);

    redirect($redirectbackto);

}

/// Print the page header

$pagename = get_string('uploadrecords', 'data');

$PAGE->navbar->add($pagename);

$PAGE->add_body_class('limitedwidth');

$titleparts = [

    $pagename,

    format_string($data->name),

    format_string($course->fullname),

];

$PAGE->set_title(implode(moodle_page::TITLE_SEPARATOR, $titleparts));

$PAGE->set_heading($course->fullname);

$PAGE->set_secondary_active_tab('modulepage');

$PAGE->activityheader->disable();

echo $OUTPUT->header();

echo $OUTPUT->heading_with_help($pagename, 'uploadrecords', 'mod_data');

if ($formdata = $form->get_data()) {

    $uploadedfilepath = $form->save_temp_file('recordsfile');

    $filestempdir = null;

    if (!$uploadedfilepath) {

        throw new coding_exception('No file uploaded.');

    }

    $importer = new \mod_data\local\importer\csv_entries_importer($uploadedfilepath, $form->get_new_filename('recordsfile'));

    if (!$importer->get_data_file_content()) {

        echo $OUTPUT->notification(get_string('errordatafilenotfound', 'data'),

            \core\output\notification::NOTIFY_ERROR);

    } else {

        $importer->import_csv($cm, $data, $formdata->encoding, $formdata->fielddelimiter);

        unlink($uploadedfilepath);

        $addedrecordsmessages = $importer->get_added_records_messages();

        echo html_writer::div(implode('<br/>', $addedrecordsmessages));

        if (count($addedrecordsmessages) > 0) {

            echo $OUTPUT->notification(count($addedrecordsmessages) . ' ' . get_string('recordssaved', 'data'),

                \core\output\notification::NOTIFY_SUCCESS);

        } else {

            echo $OUTPUT->notification(get_string('recordsnotsaved', 'data'),

                \core\output\notification::NOTIFY_ERROR);

        }

    }

} else {

    /// Upload records section. Only for teachers and the admin.

    echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');

    $form->display();

    echo $OUTPUT->box_end();

}

/// Finish the page

echo $OUTPUT->footer();