gradeimporter/submission_form.php

<?php
// This file is part of
//
// 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/>.

defined('MOODLE_INTERNAL') || die();

require_once($CFG->dirroot.'/lib/formslib.php');

// require_once($CFG->dirroot.'/course/moodleform_mod.php');
// require_once($CFG->dirroot.'/mod/gradeimporter/lib.php');

class mod_gradeimporter_submission_form extends moodleform {

    public function definition() {
        global $CFG, $DB;

        $mform =& $this->_form;

        $submission         = $this->_customdata['submission'];
        $cm                 = $this->_customdata['cm'];
        $descriptionoptions = $this->_customdata['descriptionoptions'];
        $submissionoptions  = $this->_customdata['submissionoptions'];
        $gradeimporterid    = $this->_customdata['gradeimporterid'];

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

        // ----------------------------------------------------------------------
        // Form elements start here
        $mform->addElement('header', 'general', get_string('general', 'form'));

        // Submission name
        $mform->addElement('text', 'name', get_string('name', 'gradeimporter'), array('size' => '64'));
        $mform->setType('name', PARAM_TEXT);
        $mform->addRule('name', get_string('error_nameField', 'gradeimporter'), 'required', null, 'client');

        // Description
        $mform->addElement('editor', 'descriptioneditor',
                            get_string('submissionDescription', 'gradeimporter'),
                            null, $descriptionoptions,
                        );

        $mform->setType('descriptioneditor', PARAM_RAW);

        $mform->addElement('header', 'filehandling', get_string('filehandling', 'gradeimporter'));

        $url = new moodle_url('/mod/gradeimporter/submissiontype.php?id='.$gradeimporterid.'&cmid='.$cm->id.'&page=0');
        $newsubtypecontent = '<a href='.$url.'>'.get_string('newsubtype', 'gradeimporter').'</a>';
        /*$newsubtypecontent = '<form action="'. $url . '">'.
                '<input type="hidden" name="id" value="'. $gradeimporter->id .'" />'.
                '<input type="hidden" name="cmid" value="'.$cm->id.'" />'.
                '<input type="hidden" name="page" value="0" />'.
                '<input type="submit" Value="'.get_string('newsubtype', 'gradeimporter').'" />'.
                '</form>';*/
        $mform->addElement('html', $newsubtypecontent);

        // Submission type
        $submissiontyperecords = $DB->get_records('gradeimporter_submissiontype', null, 'id', 'id, name, description');
        $submissiontyperecords = array_values($submissiontyperecords);
        $submissiontype = array();

        foreach (array_keys($submissiontyperecords) as $key) {
            $submissiontype[$submissiontyperecords[$key]->id] = $submissiontyperecords[$key]->name;
        }

        $mform->addElement('select', 'type',
                            get_string('submissiontype', 'gradeimporter'),
                            $submissiontype,
                            array('onChange' => 'config_type(this.value);')
                        );
        // $mform->setDefault('submissiontype', 0); // default submissiontype = 3
        $mform->addHelpButton('type', 'submissiontype', 'gradeimporter');

        // Receive the files
        $mform->addElement('filemanager', 'submission_filemanager',
                            get_string('submissionFiles', 'gradeimporter'),
                            null, $descriptionoptions
                        );

        $mform->addHelpButton('submission_filemanager', 'submissionFiles', 'gradeimporter');

        // Csv delimiter
        $csvdelimiter = array();
        $csvdelimiter[1] = ',';
        /*$csvdelimiter[2] = ';';
        $csvdelimiter[3] = ':';
        $csvdelimiter[4] = '\t';
        */

        $mform->addElement('select', 'csvdelimiter',
                            get_string('csvdelimiter', 'gradeimporter'),
                            $csvdelimiter,
                            array('onChange' => 'config_type(this.value);')
                        );
        $mform->setDefault('csvdelimiter', 1); // Default csvdelimiter = 3
        $mform->addHelpButton('csvdelimiter', 'csvdelimiter', 'gradeimporter');

        // Gradebook Y/N Combobox
        $ynarray = array();
        $ynarray[0] = get_string('no', 'gradeimporter');
        $ynarray[1] = get_string('yes', 'gradeimporter');
        $mform->addElement('select', 'gradebook', get_string('gradebookYN', 'gradeimporter'), $ynarray);
        // $mform->setDefault('gradebook', 0);
        $mform->addHelpButton('gradebook', 'gradebookYN', 'gradeimporter');

        // Visibility Y/N Combobox
        $mform->addElement('select', 'visibility', get_string('visibilityYN', 'gradeimporter'), $ynarray);
        // $mform->setDefault('visibility', 0);
        $mform->addHelpButton('visibility', 'visibilityYN', 'gradeimporter');

        // -----------------------------
        // Hidden fields
        $mform->addElement('hidden', 'id');
        $mform->setType('id', PARAM_INT);
        $mform->addElement('hidden', 'cmid');
        $mform->setType('cmid', PARAM_INT);
        // ------------------------------

        // --------------------------------------------------------------
        $this->add_action_buttons();

        // --------------------------------------------------------------
        $this->set_data($submission);
    }
}